baber/WOPTO huggingface dataset:
Patent JP-2000283333-A (JP)
Title: Tow jig for flexible pipe
Inventor: NISHIMURA HIROYUKI
IPC: F16L55/16
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a tow jig for inserting a flexible pipe in piping to form a resin layer in the piping. SOLUTION: This tow jig has a rope body 4 insertable from the end of a hollow flexible pipe 1; a wedge member 2 inserted outside of the rope body 4 so as to be movable together with the rope body 4 to which tensile force is imparted; and a diameter enlarging member 3 inserted outside of the rope body 4 so as to be movable relative to the rope body 4 and wedge member 2 along the longitudinal direction X of the rope body 4 and enlargeable in diameter radially to the longitudinal direction X of the rope body 4 by fitting the wedge member 2 therein.
Patent JP-H10285340-A (JP)
Title: Light guide unit, linear light source device and image reader provided with the same
Inventor: ONISHI HIROAKI
IPC: H04N1/04
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To emit properly a light with a uniform luminous quantity for each part of a linear region, while avoiding a defect that a size of a light guide in the lengthwise direction gets larger. SOLUTION: This unit is provided with a 1st light guide section 1, a 2nd light guide section 2, made of a transparent material and having a prescribed length and a 3rd light guide section 3 that guides a light from an end of the 1st light guide section 1 in the lengthwise direction to an end of the 2nd light guide section 2 in the lengthwise direction, the 1st light guide section 1 has an outer circumferential side face, extending in the lengthwise direction of the 1st light guide section 1 and able to reflect light, so that the light made incident from the prescribed position of the 1st light guide section 1 into the inside is progressed in the lengthwise direction of the 1st light guide section 1 and led to the 3rd light guide section 3.  The 2nd light guide section 2 emits the light led from the 1st light guide section 1 to the end of the 2nd light guide section 2, via the 3rd light guide section 3 externally almost from the entire length of a light emission face 22, extended in the lengthwise direction of the 2nd light guide section 2 while being progressed in the lengthwise direction of the 2nd light guide section 2.
Patent JP-H06302703-A (JP)
Title: Fabrication of semiconductor device
Inventor: YAMADA TATSUYA
IPC: H01L23/52
Filed: 1993-04-15
Abstract: PURPOSE:To reduce the cost while enhancing the reliability by making a contact hole through a dielectric film and producing a void in the contact hole and eventually eliminating the void while heating after formation of wiring material thereby simplifying the process. CONSTITUTION:A BPSG 2 is formed on an Si substrate 1 on which semiconductor elements are formed and then a contact hole 3 is opened. TiN/Ti is then deposited thereon as a barrier metal layer by sputtering and Ti/TiN/Ti 4 is further deposited thereon as a high melting point conductive thin film. Subsequently, Al-1%Si-0.5%Cu 6 is deposited in a vacuum chamber and a void 5 is formed in the contact hole. A wafer is then placed in a heating atmosphere to migrate molten Al into the void 5 thus filling the void 5. This method allows formation of an embedded contact hole using an easily available sputtering system thus allowing formation of an Al wiring having high electromigration resistance while reducing the cost.
Patent JP-S61244100-A (JP)
Title: Apparatus for electrically connecting two synthetic materialportions having thin metal coating
Inventor: ARUFUREETO RIYUTSUKERURU
IPC: H01F5/02
Filed: 1986-04-18
Abstract: In order to make electrical contact with metal-covered plastic parts, particularly for producing an electrical connection between a thin metallic coating, which is used as an electrical screen and is applied to the plastic parts of a coil form for transformers, with contact surfaces located on a printed circuit board, the coil form has sprung contact projections, the metal coating of the coil form also extending onto the sprung contact projections and pressing them onto the contact surfaces of the printed circuit board by means of a locking device formed by webs. <IMAGE>
Patent JP-H11287387-A (JP)
Title: Test plug for synthetic resin pipe such as polyethylene pipe
Inventor: UEHARA YOSHINOBU
IPC: F16L55/10
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a test plug unlikely to slip off from a resin pipe. SOLUTION: A plug body 1 is formed by protruding a rod 3 having a smaller diameter than a head part 2 for nipping on one surface of the head part 2. A groove 5 is provided at the plug body 1 periphery on the forefront side of the rod 3, and in this groove 5 an O-ring 6 is fitted which makes pressure contact with the inner wall of a synthetic resin pipe and shrinks diameterically. On the periphery of the rod 3, a ridge 8 biting into the inner wall of the synthetic pipe is formed spirally between the O-ring 6 and head part 2. A receptacle groove 4 which surrounds the rod 3 and in which the end of the synthetic resin pipe is inserted pinchedly, is furnished at one surface of the head part 2.
Patent JP-H08280952-A (JP)
Title: Razor with shaving aid
Inventor: MIYAZAKI HIROAKI
IPC: B26B21/44
Filed: 1995-04-13
Abstract: PURPOSE: To improve moldability, cleanness, lubricity and skin wet-preservability by producing a water-soluble solidified shaping guide of a razor as a mixture of a specified high polymer compound and at least one selected from the group of polystylene and a copolymerized resin thereof. CONSTITUTION: A razor head 1 is supported on a holder 2. Edges 6a and 4a of both upper and lower blade bodies are exposed forward between front end parts of a guard 3a and a top plate 7 at the front end part of a blade base 3. An recess part 8 opened upward is extended behind the top plate 7 and a water soluble solidified shaving aid 9 is fastened in the recess part 8. In this case, a guide 9 is produced as a mixture of a specified high polymer compound and at least one selected from the group of polystylene and a copolymerized resin thereof. The high polymer compound has an average molecular weight of 10,000 or more as obtained by causing a polyalkylene oxide compound, polyvalent carboxylic acid and the like to react with an organic compound having two active hydrogen groups.
Patent JP-H04319559-A (JP)
Title: Motor controller for magnetic recording and reproducing device
Inventor: SHIMIZU MASANOBU
IPC: G11B15/467
Filed: 1991-04-19
Abstract: PURPOSE:To attain fine control without changing servo loop gain even when a load is large by changing the reference voltage of a motor driver based on the output of a DF.DA circuit. CONSTITUTION:By the DF.DA circuit 13, a speed error signal generated with a speed controller 11 is filtered digitally by certain target frequency and a digital data operated with DF is converted to an analog data by a D/A converter. By a reference voltage switching circuit 16 received this analog data, a supplied data is compared with a preliminarily set data, the reference voltage is switched based on the result and supplied to a reel motor driving circuit 14. Thus, fine control is executed since where the bit precision of a D/A conversion characteristic is high is used.
Patent JP-H07292912-A (JP)
Title: Eaves structure of exterior wall
Inventor: TANAKA KATSUYA
IPC: E04F10/08
Filed: 1994-04-26
Abstract: PURPOSE:To improve fitting work by fitting a pair of vertical supports to the exterior wall surface, and fitting a pair of cap like joint part, previously provided at an eaves panel, into the upper ends of the supports. CONSTITUTION:A pair of pipe like supports 2 are vertically fitted to the exterior wall 1 through supporting members 3, with a window W in between, and cap like joint parts 10 integrally fitted to the lateral corner parts of an eaves panel 9 are fitted to the upper parts of both supports 2. A rain gutter part 17 is formed on the exterior wall 1 side of the top material 12 of the eaves panel 9, and a down pipe passage 19 draining from the lower end is formed by connecting a drain pipe 18 to the rain gutter part 17 in the vicinity of the cap like joint part 10. The eaves can be thereby easily fitted.
Patent JP-S58205457-A (JP)
Title: Separation apparatus for layered sponge cake
Inventor: HARA TOSHIO
IPC: A21C15/04
Filed: 1982-05-24
Abstract: PURPOSE:To make it possible to separate a layered sponge cake automatically from the downward sheet without collapsing the layered sponge cake one after another, by using an apparatus constituted of spatulate needles, capable of rising and lowering, and provided extendedly in the downward direction from a base plate in a separation head. CONSTITUTION:In an apparatus for separating a layered sponge cake (W) having plural cut and separated sheets (W1)-(W3) into the respective sheets (W1)-(W3), a moving apparatus 5 moving relatively to a transferring path 3 transferring the sponge cake (W) and a separation head 53, positioned above the transferring path 3 with a rising and lowering apparatus 33, capable of rising and lowering, and mounted on a moving base plate in the moving apparatus 5 are provided. Plural sets of racks 62, crossing mutually in the form of almost X through paired rotating shafts 55, and having spatulate needles 64 at the tips thereof are provided on a base plate in the separation head 53, and the spatulate needles 64 are designed to rise and lower extendedly in the downward direction from the base plate. The respective layers of the sponge cake (W) are easily separated and sent to a step of coating a finishing coating material, e.g. a cream, thereon, and the finishing coating material is applied to the gaps between the respective layers of the sponge cake (W) without collapsing the original shape of the respective layers of the sponge cake (W).
Patent JP-S5515648-A (JP)
Title: Coating method
Inventor: KAWAKAMI MICHITOMO
IPC: B05D7/14
Filed: 1978-07-20
Abstract: PURPOSE: To apply corrosion-resistant coating which does not cause peeling and blister by coating the composition of synthetic resin powder for heat-resistant and chemical-resistant coating and specific flat form inorganic material on metal substrate surfaces and finish-coating the abovementioned resin powder thereon.  
     CONSTITUTION: The dry powder- or liquid-form composition composed of 100pts. wt. of synthetic resin powder for heat-resistant and chemical-resistant coating such as, e.g., polyphenylene sulfide and 5 to 50pts.wt. of flat form inorganic material of 20 or over in the area ratio of the area of maximum plane part/the area of maximum side face part and 20 to 3000μ in maximum length, e.g., mica or other, is applied as ground coat on metal substrate surfaces to 0.02 to 0.5mm thick. Next, the abovementioned synthetic resin powder is applied as finish coat on this ground coat to 0.2 to 2.0mm thick. This coating does not cause peeling in the recesses of small radii of curvature of the metal substrate surfaces and does not cause blister despite the use at elevated temperatures. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08263664-A (JP)
Title: Artificial visual system and image recognizing method
Inventor: EDOGAA KERUNAA
IPC: G06F15/18
Filed: 1995-03-22
Abstract: PURPOSE: To provide a simply artificial visual system and an image recognizing method whereby a scale unchangeable icon is triggered. CONSTITUTION: A system is provided with a video camera means 10. A converting means which converts a visual image into an image element matrix so as to permit an item to be recognized to occupy a part of the matrix is provided. KL filtering means 30, 40 and 50 which concentrate attention to the item so as to limit the item as plural vectors limiting the part space of the item in the image are provided. The system is also provided with a supplying means which keeps item resolution to be the prescribed one and supplies item image element information to storage means 60 and 70. A comparing means 70 comparing image element information supplied from the supplying means with storing data of the storage means 70 is provided. A trigger generating means 70 where the icon expressing the item is triggered when image element information of the item coincides with storing data is also provided.
Patent JP-H06300980-A (JP)
Title: Main scanning direction beam deviation correcting device of image formation device
Inventor: YAMAMOTO HIROYUKI
IPC: H04N1/113
Filed: 1993-04-15
Abstract: PURPOSE:To detect the deviation between two laser beams in a main scanning direction and to align the image formation positions by the respective beams according to the detection result. CONSTITUTION:Plural print clocks which are different in phase are generated and the deviation in main scanning directions of the 2 beams between the two laser beams L1 and L2 is detected (S1-S5) by the phase difference between the print clocks and count of the print clocks. Then in according to the phase difference of the print clock while the print clocks DCLK 1 and DCLK 2 which are made to correspond to the respective beams L1 and L2 are set corresponding to the phase difference between the print clocks, the timing of the start of image formation by the respective beams L1 and L2 is controlled (S6) respectively according to the counted values.
Patent JP-S59216445-A (JP)
Title: Current collector of rotary electric machine
Inventor: WATABE MASATOSHI
IPC: H01R39/00
Filed: 1983-05-19
Abstract: PURPOSE:To reduce the polarity difference of a brush wear amount by covering at least one contact slide surfaces of a current collecting ring and a brush with an oxidation resistant conductive ceramic material. CONSTITUTION:An oxidation resistant conductive ceramic cylinder ll is provided on the outer periphery of a current collecting ring 3, i.e., the sliding surface with a brush. The central side of a rotational shaft l from the cylinder ll is formed of a metal material cylinder 12 of copper, iron or steel, shrink-fitted through an insulating cylinder 2 to the shaft l, and electrically connected to lead wire 8 in the electrically insulating state from the shaft l via an insulating bolt 13 at one end of the cylinder 12.
Patent JP-S62242634-A (JP)
Inventor: MANFUREETO KAUFUHORUTO
IPC: C07C7/148
Filed: 1987-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58205031-A (JP)
Title: Airconditioning ventilator
Inventor: YANO NOBUYUKI
IPC: F24F7/08
Filed: 1982-05-25
Abstract: PURPOSE:To enable airconditioning with of a room a simple constitution by a method wherein the dampers are provided on the bulkheads forming respective flues coming from the suction and exhaust exchanging element indoor and outdoor sides so that the suction and exhaust may be introduced directly into respective heat exchangers at indoor and outdoor sides bypassing the heat exchanging element. CONSTITUTION:When the operation of heat pump type indoor side heat-exchangers 11, 12 is stopped and the fans 7, 8 are driven, overall heat ventilation is performed by means of heat-exchanging the indoor and outdoor air making use of an overall heat- exchanging element 10. On the other hand, when the heat exchangers 11, 12 are operated to connect an exhaust flue 1 and suction flue 2 directly to the indoor and outdoor heat exchangers 11, 12 bypassing the heat-exchanging element 10 with the dampers 17, 18 opened, airconditioning is performed. Besides when the dampers 17, 18 are half-opened, both airconditioning and ventilation may be performed by means of directly connecting the suction and exhaust to said exchangers 11, 12 and partly ventilating them by passing through the heat-exchanging element 10 along the dotted line for heat-exchange. Through these procedures, both airconditioning and ventilation may be performed by means of a simple constitution.
Patent JP-S567668-A (JP)
Title: Method of coating metallic surface with polymer* polymer powder suitable for said method and metallic product coated with polymer
Inventor: FURANSU YOOHAN YOUZEFU HAZERIA
IPC: C09D5/00
Filed: 1980-06-30
Abstract: The invention relates to a method for the application of a polymer coating to a metal surface, polymer powder suitable for this method and metal objects covered with a polymer coating. In the method a powder of one or more polyolefins is applied to a heated metal surface. To increase the adhesion of the coating to the metal surface without deteriorating the stability of the coating over a long period of time, the invention is characterized in that a powder mixture is used consisting of 0.5 - 80 % by weight of unstabilized polyethylene powder and 20 - 99.5 % by weight of a powder of stabilized polyolefin.
Patent JP-H08285770-A (JP)
Title: Method for evaluating dispersibility of recording liquid
Inventor: URAKI HISATSUGU
IPC: C09D11/328
Filed: 1995-04-14
Abstract: PURPOSE: To evaluate the dispersibility of a recording liquid without requiring any conditioning of the concentration of dispersant by transmitting a light through an ink jet recording liquid and determining the ratio between total transmittance and diffuse transmittance. CONSTITUTION: A light source 1 is disposed in front of a sample part 2 while a light receiving part 3, an integrating sphere 4, and a standard reflector 5 or a light trap part 6 are disposed in the rear of the sample part 2. The light transmitted through the sample part 2 is introduced to the standard reflector 5 and the total transmission light is received at the light receiving part 3. The reflector 5 is then shifted and the light transmitted through the sample part 2 is introduced to the light top part 6 and the diffuse transmission light is received at the light receiving part 3. Subsequently, respective total transmittance and diffuse transmittance are determined and an evaluation value of dispersibility is determined based on the ratio between them. The light source 1 preferably employs a halogen lamp in view point of the intensity of transmission light.  With such arrangement, the dispersibility can be evaluated without requiring a cell having optical path length controlled with high accuracy or dilution of high concentration sample.
Patent JP-H02265595-A (JP)
Title: Drying method and dryer
Inventor: NAKAMURA FUMIO
IPC: D06F58/02
Filed: 1989-04-06
Abstract: PURPOSE:To uniformly dry a washed material without causing drying unevenness and improve drying efficiency by receiving the washed material in a drying tank, rotating the drying tank around horizontal axial line, and supplying hot air into the drying tank alternately from at least two hot air inlet ports. CONSTITUTION:An inner tank 30 is rotated around horizontal axial line X-X through a first driving mechanism 76, and hot air is supplied into the inner tank 30 from a hot air feeder 94 and exhausted from the other shaft part 31 and each small hole 35. During drying operation, the operations of the first driving mechanism 76 and hot air feeder 94 are interrupted, the inner tank 30 is rotated around the vertical axial line Y-Y together with a middle tank 21 by a second driving mechanism 77 and stopped in a determined position rotated at 180 deg. to exchange the corresponding relation between the shaft part 31 as the hot air inlet port and a hot air feed port 101, and then the operations of the first driving mechanism 76 and hot air feeder 94 are restarted. The drying operation is conducted for a predetermined time, the operation of the second driving mechanism 77 and the exchange of the corresponding relation between the shaft part 31 and the hot air feed port 101 are conducted, followed by drying. Therefore, no drying unevenness is caused by correspondence of a specified washed material to the hot air feed port.
Patent JP-S59217889-A (JP)
Inventor: AJIRO SHIYUUICHI
IPC: E21B7/04
Filed: 1983-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62245685-A (JP)
Title: Photocoupler
Inventor: KAWASAKI SETSUKO
IPC: H01L31/12
Filed: 1986-04-18
Abstract: PURPOSE:To manufacture a photocoupler without any loss in light transmission by a method wherein a light emitting element, a reflecting mirror and an active photodetector are held on specified relative positions on respective optical axes to be mounted on a substrate bent and formed three-dimemsionally. CONSTITUTION:A substrate 4 is bent by a bending line 5; a reflecting mirror 3 is positioned on a light emitting optical axis of a light emitting element while an active photodetector 2 (e.g. photodiode) is positioned on the optical axis of reflecting light of mirror 3; and the relative angles of respective mounting parts 1a, 2a, 3a are made to maximize the phototransfer efficiently. In such a constitution, the transmission efficiency of light can be improved better than that of the conventional structure convering the reflecting resin to cut down the manhours.
Patent JP-S58206317-A (JP)
Title: Electrode tool for electrolytic complex mirror machining
Inventor: MAEHATA HIDEHIKO
IPC: B23H5/00
Filed: 1982-05-25
Abstract: PURPOSE:To reduce machining processes by arranging a rough machining abrasive in the center on the electrode side of a disk-like rotary tool combining an electrolytic action and a mechanical grain abrasive action and arranging a finish machining abrasive at the periphery. CONSTITUTION:A rough machining abrasive 11 is abrasive grains with a large grain size stuck to an elastic unwoven fabric with water permeability in the lower center of a disk-like tool electrode 9 and a finish machining abrasive 12 with a small grain size is stuck to the periphery. The mirrow machining of the raw surface of a work metal is reduced to one process by means of the abrasive 11 in the center, the abrasive 12 at the periphery, and the anode melting action of the work metal by electrolysis.
Patent JP-H10281496-A (JP)
Title: Portable air conditioner
Inventor: OZAWA YUKIO
IPC: F24F1/04
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which can be easily carried and can be stably installed and the manufacturing cost of which can be reduced in a portable air conditioner such as a spot cooler. SOLUTION: The exhaust direction of a condenser fan 32 is provided on a rear surface 13 and a compressor 18 is arranged near the center 81 of a housing 11. An evaporator fan 22 is arranged go as to direct its axis to a vertical direction. A motor 23 for a fan is arranged in a lower side high temperature block 30. This arrangement permits the center of gravity to be located substantially at the center of the housing 11 and the height of the center of gravity to be lowered. Accordingly, a spot cooler can be provided which is good in balance in horizontal and vertical directions, can be easily carried and can endure a vibration as well as a rocking movement.
Patent JP-H09280210-A (JP)
Title: High-pressure seal of hydraulic cylinder
Inventor: TAKENO ICHIRO
IPC: F16J15/24
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a large diameter piston rod with little leakage and excellent working efficiency by arbitrarily setting the gap between a high-pressure seal of a hydraulic cylinder and a piston rod. SOLUTION: In a high-pressure seal 7 of a hydraulic cylinder provided on the hydraulic cylinder to give the reciprocating motion to a piston rod 4 by pumping the working fluid together with a low pressure seal to prevent leakage of the working fluid outside passing along the surface of the piston rod, the high-pressure seal 7 comprises an outer cylinder 22, an inner cylinder 21, and a holding plate 23 arranged at the side of the inner cylinder and the outer cylinder, and the inner circumference of the outer cylinder 22 and the inner circumference of the inner cylinder 21 are cylindrical. The inner circumference of the outer cylinder 22 and the outer circumference of the inner cylinder 21 are brought into contact with each other at the surface of the same taper angle having small inclination in the axial direction, and the inner diameter of the inner cylinder 21 is reduced by tightening the outer cylinder 22 against the holding plate 23 by plurality of bolts 24 while the inner cylinder 21 is abutted on the holding plate 23, and the gap of the piston rod 4 is adjusted by adjusting the length of the inner cylinder 21 or the outer cylinder 22.