baber/WOPTO huggingface dataset:
Patent JP-H05192471-A (JP)
Title: Hem stitching method of fly flap of pants
Inventor: ISHIKAWA KIICHIRO
IPC: A41H37/06
Filed: 1992-09-09
Abstract: PURPOSE:To automatically, continuously produce front fly flaps with their hems stitched from a continuous unprocessed fly flap material by a method wherein actions of a hem stitching unit including a feeding unit, a cutting unit, a transfer unit and a cutter, and a delivery unit are interlinked each other. CONSTITUTION:A continuous unprocessed fly flap material BL is cut into pieces of fly flaps 5 by the action of a cutting unit. The fly flaps 5 are transferred to a transfer unit at a specified angle to the transfer unit, and then turned in the direction parallel to the transfer course of the action of a stitching unit and transferred. Thereby, a corner of the lengthwise front end 5a of the fly flap 5 is rounded off, and simultaneously a hem-stitching 14 is formed along a longitudinal hem 5b of the fly flap 5 including the rounded-off corner. Then, the fly flap 5 is delivered by the action of a delivery unit. Thus, the fly flaps 5 with their hems, including the rounded corners, stitched are automatically produced.
Patent JP-H0797840-A (JP)
Title: Bonding and laying method for waterproof sheet
Inventor: YASHIRO SHUNICHI
IPC: C09J5/04
Filed: 1993-09-28
Abstract: PURPOSE:To prevent the occurrence of a blocking phenomenon by pasting the pre-coated side of a waterproof sheet coiled after drying a solvent type adhesive applied to the bonding surface thereof, to the surface of a substrate where an adhesive is applied and dried. CONSTITUTION:Partially gelatinized chloroprene formed out of chloroprene rubber containing a mixture of toluene swelling type and gelatinized chloroprene, and toluene soluble gelatinized chloroprene is dissolved into a solvent such as toluene, thereby preparing a pre-coating adhesive. This adhesive is, then, applied to a waterproof sheet such as an ethylene propylene sheet and dried, and the sheet is coiled to form a pre-coated waterproof sheet. Furthermore, after the sheet is carried to a construction site, the pre-coated surface thereof is pasted to the surface of a substrate where a commercial adhesive for a construction work is applied and dried.
Patent JP-H07121624-A (JP)
Title: Method and device for preparing business form corresponding to postscript
Inventor: HIGASHIDE HARUHISA
IPC: G06Q10/10
Filed: 1993-10-25
Abstract: PURPOSE:To provide the method and the device for preparing a business form by which it is unnecessary to execute newly a module adding work without allowing a program implementor having a business form output function to be concious of a postscript, and also, by preparing a business form format file for defining its business form format, even when the business form format increases. CONSTITUTION:In the method for preparing a business form file of plural pages on a program by postscript language, based on a business form format file, the business form format file and the business form file which become necessary at the time of preparing the business form file are opened (S1 step). The business form file is prepared by using data in this business form format file (S2 step). In such a state, whether the business form format file to be changed or not is decided (S3 step), and when it is decided that it is necessary, a pattern of a business form format is changed (S4 step). Subsequently, when it is judged that the business form file is prepared (S5 step), the preparation of the business form file is finished by closing the business form file (S6 step).
Patent JP-H0977025-A (JP)
Title: Device for thermal fusion adhesion of final end of thermoplastic film in packaging
Inventor: WATANABE KAZUO
IPC: B65B51/10
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To enable preventing the final end of the film of a package, consisting of a multilayer winding of a thermoplastic film, from raveling by pressing a plurality of arms each having an electrically heating tip at the forward end on the final end of the winding of the packaging film intermittently. SOLUTION: When a sensor 25 detects the forward end of a film-packaged object 23 brought on a conveyor 24, a plurality of arms 3 attached rotatably to a main shaft 2 supported by a support erected at one side of the conveyor 24 turns about 90 deg. and their forward ends are put in contact under pressure with a surface for fusion adhesion 26 of the object 23. Subsequently, signals issued by a controller make an air cylinder 12 move forward and backward at certain intervals of time repeatedly and heating tips 14 provided respectively at the forward ends of the rods make the film melt to a required depth and make the layers of film adhere by fusion by an intermittent processing. When the rear end of the object goes out of sensing by a sensor 25, the device is restored to the initial state.
Patent JP-H10110933-A (JP)
Title: Steel ball decelerator
Inventor: OCHIAI NOBUTOSHI
IPC: F23J3/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To enable a steel ball to be supplied to a steel ball dispersion device at a specified steel ball dropping speed by adjusting a decelerated state of the steel ball. SOLUTION: There are provided a main body 15 arranged in a vertical direction, having a steel ball supplying pipe 7 connected to an upper side surface and also having an opening 17 at its lower part; a first decelerator plate 18 having its upper part supported at the inner surface of the main body 15 and hung along the inner surface of the main body 15; a second decelerator plate 20 having its upper portion supported at the inner surface of the main body 15 at a position opposing against the first decelerator plate 18 and hung along the inner surface of the main body 15;  and thrust members 22, 23 for displacing a lower part of each of the first decelerator plate 18 and the second decelerator plate 20 within the main body 15, wherein a lower space between the first decelerator plate 18 and the second decelerator plate 20 is changed by the thrust members 22, 23 so as to change the number of times of striking of a steel ball 12 against the first decelerator plate 18 and the second decelerator plate 20.
Patent JP-S61144979-A (JP)
Title: Horizontal afc circuit
Inventor: OKI MASAFUMI
IPC: H04N3/23
Filed: 1984-12-19
Abstract: PURPOSE:To obtain a normal display image whose longitudinal lines have no curvature by correcting reversely horizontal pulses which are outputted from a horizontal output circuit to a saw-tooth wave forming circuit and amplitude-modulated with a distortion correcting waveform by using a simple amplitude modulating circuit which uses one FET so that the amplitude becomes constant. CONSTITUTION:Horizontal pulses of the horizontal output circuit 6 are inputted to the saw-tooth waveform forming circuit 7 through the amplitude modulating circuit 9. This amplitude modulating circuit 9 inputs horizontal pulses which are amplitude- modulated with the distortion correcting waveform and a correcting waveform D similar to the distortion correcting waveform A. The amplitude modulating circuit 9 imposes amplitude modulation on the input horizontal pulses B by using the correcting waveform D to generate and output horizontal pulses G having a nearly constant amplitude to the saw-tooth waveform forming circuit 7. The voltage division of a voltage dividing resistance 14 varies with the internal resistance of the FET13 in the amplitude modulating circuit 9, so the input horizontal pulses are divided according to variation in the internal resistance and outputted to a horizontal pulse output terminal 12. For the purpose, the horizontal pulse G having the nearly constant amplitude are obtained by optimizing the amplitude of the correcting waveform through a variable resistance 18.
Patent JP-H04144158-A (JP)
Title: Semiconductor cooling device
Inventor: ASHIWAKE NORIYUKI
IPC: H01L23/473
Filed: 1990-10-05
Abstract: PURPOSE:To prevent excessive stress from being applied on an integrated circuit chip by providing a flexible bellows-shaped structure of a circular cross section, and providing interiorly of the structure a nozzle of a rectangular cross section having a long axis perpendicular to a fin, and further flowing off a slit-shaped refrigerant flow to the fan. CONSTITUTION:A cooling fluid 13 supplied to a housing 6 is distributed to a nozzle 10 and is supplied to a cooling structure 5 mounted on an LSI chip 4 separately. Since the nozzle 10 is of a rectangular cross section, the sprayed cooling fluid is jetted in a slit-shaped two-dimensional flow and is supplied to the longitudinal central portion of the parallel plane fin 12. The cooling fluid supplied to the fin 12 divided in two directions longitudinal of the pin 12, and flows in a flow passage 14 formed with the fin 12 to absorb heat produced from the LSI chip 4. The cooling fluid flowing out of the passage 14 among the fins passes through the interior of the bellows 11, and is discharged from an outlet part 15 provided in a housing.
Patent JP-H03130398-A (JP)
Title: Production of colored stainless steel products
Inventor: KURIYAMA NORIYUKI
IPC: C25D11/34
Filed: 1989-10-16
Abstract: PURPOSE:To efficiently color stainless steel products which are not flat plates by forming a counter electrode to a flat plate shape, fixing the electrode and controlling the spacing between the counter electrode and a body to be colored according to the shape of the body to be colored. CONSTITUTION:The flat plate-shaped counter electrode 2 is disposed to face the stainless product 1 having the surface 1a which is to be colored and is not plain. The vertical distance L between the counter electrode 2 and the steel product 1 is set at >=5 times the step quantity (d) of the steel product 1 when the surface 1a to be colored of the steel product 1 has a step. An AC current electrolysis is then executed by impressing an AC current between the steel product 1 and the counter electrode 2.
Patent JP-H05107881-A (JP)
Title: Electrostatic charging device
Inventor: TSUSAKA SHUSAKU
IPC: G03G15/02
Filed: 1991-10-15
Abstract: PURPOSE:To restrain rotational torque in the case of usual use to be low and to prevent the surface of an electrostatic charging member and the contact surface of a cleaning member from being damaged because of abrasion by obtaining a mechanism in which the electrostatic charging member and the cleaning member come in contact with each other only in the case of cleaning. CONSTITUTION:The rotary shaft 22 of an electrostatic charging roller 4 is supported in a state where it can be turned with respect to a plate 24. The hole 28a of the wall 1a of a housing which the rotary shaft 22 pierces has a larger diameter than the roller 4. A cleaning pad 30 is provided over the entire inner periphery of the hole 28a. By pulling the plate 24 in the longitudinal direction of the roller 4 and drawing out the roller 4 to the outside, the surface of the roller 4 is cleaned by the cleaning pad 30 provided on the inner periphery of the hole 28a. Since the cleaning pad 30 is provided all over the inner periphery of the hole 28a, the roller 4 is cleaned all over the surface without rotating the roller 4. At a stage for pushing in the roller 4, the surface of the roller 4 is cleaned.
Patent JP-S62126420-A (JP)
Title: Notching operation mechanism
Inventor: TAKEYAMA MASUHIRO
IPC: H01H13/20
Filed: 1985-11-27
Abstract: PURPOSE:To reciprocate a substance to be moved in a direction approximately rectangular to the depressing direction of a pushbutton by arranging a fan-like rocking chip between the pushbutton and the substance to be moved, and energizing the oscillation chip in the direction resisting depression. CONSTITUTION:When the pushbutton 10 is depressed at the opening of an opening/closing valve V, the rocking chip 12 is rocked in the right direction and a valve rod 20 is depressed in resisting a spring 25. At that time, the point 18a of an oscillation pin 18 is moved from A to B in a forward course 14 and dropped into a check step part. When the pushbutton 10 is released, the chip 12 is returned by a light angle and the pin point 18a is moved from B to C and dropped into the step part. When the pushbutton 10 is depressed to close the opening/closing valve V, the in 12 is rocked in the right direction and the pin point 18a is moved from C to D and dropped into the step part. If the pushbutton 10 is released, the chip 12 is rocked in the left direction by a spring 25, the pin point 18a is moved from D to A and dropped into the step part, a valve rod 20 is extruded by the spring 25 and the pushbutton 10 is lifted and returned to the original position.
Patent JP-H0691759-A (JP)
Title: End surface welding device for flexible irregular shape
Inventor: YAMAMOTO YASUHIRO
IPC: B29C65/18
Filed: 1992-09-08
Abstract: PURPOSE:To make the welded surface cleaner by making it possible even for an inexperienced worker to weld a shape easily, and preventing a distortion or slipping from generating on the welded flexible shape. CONSTITUTION:On a pair of slide plates 7, 8 which open or close to the right and left, right and left jigs 12, 16 and gripping mechanisms 13, 17 are respectively provided. The whole of them is provided on a slide table 4 which longitudianally reciprocates, and a heating plate 21 is made to enter/retract between the jigs 12, 16. In addition, a positioning plate 19 is made to ascend from an opening 20 of the positioning plate 19 to be inserted between the jigs 12, 16, and is made to descend to retreat from the slide table 4.
Patent JP-2000098665-A (JP)
Title: Negative charge toner
Inventor: KIDO KENICHI
IPC: G03G9/087
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a negative charge toner having excellent electrification build-up and electrification stability with time. SOLUTION: The negative charge toner consists of negative charge toner particles containing at least a binder resin and coloring agent, and external additive particles. The coloring agent is made of acid carbon black having pH of >=1 and <7. The external additive fine particles are made at least of hydrophobic silica and a metal silicate.
Patent JP-H03183611-A (JP)
Title: Low temperature catalytic complex for producing carbon dioxide
Inventor: TOOMASU PII MOOSAA
IPC: C01B32/50
Filed: 1990-10-05
Abstract: PURPOSE: To obtain a low temperature catalytic composite, produced by carrying Pt or/and Pd on a TiO 2  support, for effectively producing CO 2  by reacting CO and O 2  with each other in a relatively low temperature range.  
     CONSTITUTION: The catalytic composite has a catalyst of Pt, Pd, or Pt/Pd carried on the TiO 2  support. As the support, pellets having diameters of approximately 1/16 to 1/4 inch (0.16 to 0.64 cm) are suitable. The mean pore diameters of the pellets are suitably approximately 0.005 to 0.04 μm. Then the pellets are impregnated with a mixture of Pt and Pd salt solutions to obtain the catalytic composite. Further, the catalytic composite shows the highest activity at a temperature of approximately 25 to 200°C in the reaction between CO and O 2  to efficiently produce CO 2 . 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09103163-A (JP)
Title: Grass mower, especially cut grass-aligning machine equipped with frame with two row-forming rotors
Inventor: JIEROOMU ARON
IPC: A01D34/66
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To improve a mover possessing a frame having two row-forming rotors rotation-driven around a vertical shaft, a traction beam connected to a tractor and a connection beam for connecting a shaft to a shaft, especially a machine arranging mowed weed to a row. SOLUTION: This mower possesses a connection beam 19 having at least one almost horizontal joint shaft 39 and a first rotor 2 having a crown gear 46 engaging with a first pinion made in one body to a driving shaft and a second pinion made in one body to a transmission shaft. The transmission shaft extends to a second rotor 3 having a third pinion engaging with a crown gear of the second rotor 3 and is received inside of the connection beam 19 and is capable of revolving together with the connection beam 19 around an almost vertical shaft 4 of the first rotor, and has at least one flexible joint at the horizontal joint shaft 39 of the connection beam 19.
Patent JP-H09116336-A (JP)
Title: Oscillator and its production
Inventor: SATOU HIROKI
IPC: H03B1/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To extract the data in a short time by preparing the opening parts to a shielding case which covers a control element and an oscillation element over a substrate. SOLUTION: An oscillation element 2 and a control element 3 are mounted on a ceramic substrate 1, and a metallic shielding case 14 is attached on the substrate 1. The case 14 has the same rectangular shape as the substrate 1 and also has the attachment feet at its three sides, and these feet are soldered to the ground pattern of the substrate 1. In such a constitution, an opening part C is formed at every side of the substrate 1 to secure the aeration between the inside and outside of the case 14. When the temperature control data on the element 2 are extracted, the ambient temperature of the element 2 is changed with the case 14 attached and at the same time the oscillation frequency is measured together with the voltage data, etc., used for correcting the oscillation frequency into a prescribed level.  Then the ambient temperature can be easily changed via the part C and the data can be extracted in a short time.
Patent JP-H07126094-A (JP)
Title: Silicon single crystal producing device
Inventor: SUZUKI KAZUHISA
IPC: C30B15/00
Filed: 1993-10-26
Abstract: PURPOSE:To provide the device capable of securing the pressure strength of gate oxidized film while maintaining a high-speed pull rate in producing single crystal silicon. CONSTITUTION:The silicon single crystal production device based on Czochralski process is so designed that a seed crystal 14 is dipped in the silicon melt 4 in a quartz crucible 5 and then pulled to grow a silicon single crystal 1. A hydrogen gas 10 is used as carrier gas. With this device, since the silicon single crystal 1 is produced in a hydrogen gas atmosphere; therefore, at the same time, an annealing operation can be made to secure the pressure strength of a gate oxidized film. Therefore, the pressure strength of the gate oxidized film of a device formed can be secured without requiring addition of new process(es) after pull; Also, the pull rate for the single crystal is not decreased, thus not impairing silicon single crystal production efficiency.
Patent JP-H07117237-A (JP)
Title: Ink jet print head and ink jet printer
Inventor: KAGAMI TOSHIKI
IPC: B41J2/055
Filed: 1993-10-26
Abstract: PURPOSE:To ensure printing of a correct gradation at a high speed CONSTITUTION:Ink 34 is guided into a quantitative liquid chamber 8 in a quantifying portion through a supply channel 15 from an ink tank. A piezoelectric device 11 deforms, extending upward, when voltage is applied. But since the upper side is fixed to a piezoelectric device support 5, the device extends downward, pushing a piston 12 downward and reducing the cubic capacity of the liquid chamber 8, and the ink 34 of an amount equal to the decrease, that is, quantified ink 34 goes out to the liquid channel 14. The quantified ink 34 is mixed with a transparent solvent 34 discharged from a base 1.
Patent JP-2001087163-A (JP)
Title: Hand dryer
Inventor: HORII TOMOHIKO
IPC: A47K10/48
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce time for drying wet hands by increasing the wind speed and the air capacity of a hand dryer. SOLUTION: The impeller 36 of the centrifugal blower 30 of a hand dryer 1 is formed to be a double suction type and the blower 30 is disposed in the chamber of an air intake duct.
Patent JP-H08128018-A (JP)
Title: Indicator mounting member and indicating installation
Inventor: KOBAYASHI MISAO
IPC: E01F9/677
Filed: 1994-10-31
Abstract: PURPOSE: To easily adjust the mounting angle and height of an indicator by providing the first member fastened to the indicator together with the first and second connecting materials and the second member engaged with the first member and fixed to a column. CONSTITUTION: The locking piece 27a of the first marker joint 27 is locked to one hole 57 in a marker. The locking piece 28a of the second marker joint 28 is locked to the other hole 58 in the marker. A screw hole 27b in the joint 27 is mated to a through-hole 28b in the joint 28 and joints 27, 28, A4 are fastened together via a fixed hole 9 in the joint A4 with a fastening means 8. A screw hole in the joint A4 is mated to a through-hole in a joint B11 to be fixed to the column, recess/protrusion 16 on the contact portions of the joints A4, B11 are properly fitted together and adjusted again and the joints A4, B11 are fastened with a fastening means 19.
Patent JP-H10110239-A (JP)
Title: Corrosion resistant steel
Inventor: SAITO MASAHIRO
IPC: C22C38/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide corrosion resistance steel having excellent characteristics that corrosion resistance to exhaust gases contg. sulfide compounds such as SO2 is excellent, mechanical properties in the temp. range from a room temp. to about 300 deg.C is good, the production of a large structure is made possible, weldability is excellent, and heat treatment after welding is not required. SOLUTION: This steel has a compsn. contg., by weight, 0.01 to 0.1% C, <=1% Si, 0.2 to 1% Mn, 1 to 9% Cr and 0.3 to 2% Cu, furthermore contg. one on >= two kinds among V, Nb and Ti in the ratios of 0.05 to 0.3% V, 0.01 to 0.1% Nb and 0.01 to 0.2%. Ti, in which the ratios of the contents of P and S are respectively regulated to <=0.03%, and the balance Fe with inevitable impurities.
Patent JP-H08127198-A (JP)
Title: Coater
Inventor: TOYAMA SHOHEI
IPC: B05C17/00
Filed: 1994-10-31
Abstract: PURPOSE: To be able to remove a deposited liquid adhering to a liquid coating port of a tip port tool by a liquid removing member provided on a cap and moreover, simultaneously with the removal operation by the cap, operation raising inner pressure of a liquid tank is made possible. CONSTITUTION: A tip port tool 3 is fitted within the tip port of an axial cylinder 1, the tip port is fixed and joined to the tip port tool, a tip port side of a liquid tank is provided slidably internally within the axial cylinder and a recessed part provided with a liquid removal member is provided under a depth into which the tip part of the tip port tool having a liquid coating port on the rear end of a cap 4 which is caused to be crowned to the tip port of the axial cylinder is made to insert.  An elastic part 7 deforming elastically in a cylindrical direction or swellably freely inwardlly of the cylinder is provided on an indwelling part within the axial cylinder of the liquid tank, a cavity which is caused to be opened by facing sideward is provided on the outer circumference of the tip part of the tip port tool and a hook part is provided in the recessed part of the rear end of a cap to the cavity, through which operation removing deposited liquid and operation raising inner pressure of the inside of the liquid tank can be performed at the same time.
Patent JP-H09113736-A (JP)
Title: Output connecting device
Inventor: KURISUCHIYAN ROJIYAA ENGUBERUG
IPC: G02B6/38
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide the output connection device which separates and hermetically charges the glass fiber of a multi-fiber cable and a method for manufacturing the device. SOLUTION: The jacket 1 is removed from the multi-fiber cable, the exposed fiber 3 is separated mutually in an optical coupling box, and one end of the fiber is hermetically charged in a protection tube 8. The output connection device consists of two plates 9 and 10 which have one-end parts coated with adhesives and the adhesive side 14 of the 1st plate 9 is pressed against the surface of a jig 5 including the glass fiber 3, which is fixed to the plate 9. Then the 1st plate 9 is lifted from the jig 5, the adhesive side 15 of the 2nd plate 10 is pressed against the adhesive side 14, and the glass fiber 3 is confined between the plates 9 and 10 and hermetically charged. The charged output connection device is arranged in a shock-resistant box 12 having a snap-open lid 11 to the end.