baber/WOPTO huggingface dataset:
Patent JP-H02185419-A (JP)
Title: Manufacture of thin wall injection molded product
Inventor: RAASHIYU HORUMEN
IPC: B29C45/14
Filed: 1988-12-23
Abstract: PURPOSE: To prevent occurrence of strain between a cover and a label and thereby prevent deformation of the cover or decrease in adhesive properties of the label by molding the label so as to correspond to the curved surface of a plastic material and laminating the label to that surface of the material. CONSTITUTION: When a half-casting mold 1 is separated from a half-casting mold 2, a label 5 is supplied into a groove 6 fixed to the mold 1 in a flat state. When the label is dropped in the groove to arrive at the bottom of the groove 6 and disposed at an opposite side of a molding surface 1a, a vacuum valve 7 disposed in the mold 1 is operated to move from the groove 6 to a side of a mold cavity 3, and the label is held until the mold 1 is moved toward the mold 2. After the mold 1 is moved until it is brought into contact with the mold 2 to form the cavity 3, liquid thermoplastic material like polyethylene is injected to the cavity 3 through a nozzle 4, and the valve 7 becomes the non-operating state.  During injection, the label is pressed to the surface 1a, and when the material solidifies, the form of the label is formed by the material impregnated into fibers fully filled in the cavity 3.
Patent JP-2000153230-A (JP)
Title: Insert horn
Inventor: TAKAGI KENTA
IPC: B29C65/56
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an insert horn capable of preventing the occurrence of a trouble, such as breakage of the insert horn. SOLUTION: This insert horn is an ultrasonic horn formed by joining a rigid member 2 to the front end of a horn body. This ultrasonic horn is used for insert processing to press fit a first member into the hole of a second member by pressing the rigid member 2 to the first member. The mechanical strength by three point bending of the rigid member 2 of the insert horn is >=350 MPa and the relation between the thickness (A) of the rigid member 2 and the diameter (B) at the front end of the rigid member 2 satisfies 0.04<=A/B<=0.4.
Patent JP-H03190095-A (JP)
Title: Rotary positive electrode type x-ray tube device
Inventor: KITADE KOICHI
IPC: H05G1/04
Filed: 1989-12-20
Abstract: PURPOSE:To convey and radiate the heat of a positive electrode target effectively to a tube vessel by forming an insulation cylinder positioned between the vacuum outer case and the stator of an x-ray tube from high heat resistant glass, and coupling the same with the inner wall of the tube vessel by means of a metal member. CONSTITUTION:A tube vessel 1 is filled with a rotary positive electrode type x-ray tube 2 and insulation oil 3. The tube 2 is disposed at the vicinity of vacuum outer case 4 while an eccentric cathode 5 is arranged in a face to face with an anode target 6 which is rotated with a rotor 7. A stator 8 is mounted on the outer side of the case 1 through an insulation cylinder 17 in correspondence with the rotor 7. The stator 8 is fixed to a protruding part of the inner wall of the vessel 1 by means of a support piece 12. The cylinder is formed of hot-wire built-in transparent glass to which outer face one end of a metal member 19 applied with surface treated in black color is connected while the other end is connected to the inner wall of the vessel 1 in a heat transmission manner.
Patent JP-H11160852-A (JP)
Title: Production of mask
Inventor: IGUCHI AKIRA
IPC: G03F1/76
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the deviation of a coordinate position by adopting means for forcibly moving a stage prior to exposure of a device pattern (main pattern), exposing the pattern having no relation with mask accuracy and synthesizing pattern data to one file. SOLUTION: When a cassette mounted with a mask blank is held on the stage, the stage is forcibly moved (F11) and the test pattern for checking the deviation of the coordinate position in the beginning of the exposure is exposed (F12). Next, the device pattern is exposed (F13). The test pattern for checking the deviation of the coordinate position at the end of the exposure is exposed (F14).
Patent JP-H05145804-A (JP)
Title: Character display method by character generator in color view finder
Inventor: HAYASHI ISAO
IPC: H04N5/225
Filed: 1991-11-18
Abstract: PURPOSE:To surely obtain required information without effect of character erasure due to the same color as a background white color in the character display method with a character generator in a CVF. CONSTITUTION:When an alarm information sensor 7a detects an information signal to display alarm information, a CPU 8 generates display character data by a signal from the alarm information sensor 7a and a character signal generator 9a in the character display IC9 is generated and display color data generated are received by a CPU 8 simultaneously and the CPU 8 adds a color signal generated from a color signal generator 9c to the character signal to operate a blink/lighting indicator 9b and a video signal generated from the blink/lighting indicator 9b is added and an alarm information character is displayed on a CVF 10 together with a video image by the video signal.
Patent JP-2000155929-A (JP)
Title: Magnetic recording medium
Inventor: YATAGAI HIROSHI
IPC: C08G65/32
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a large recording capacity, high running durability and high reliability for a tape streamer by specifying inactive particles to be contained in a first aromatic polyamide film and a second aromatic polyamide film provided on the first aromatic polyamide film as well as a thickness excluding the first film and holding a compound of bifunctional perfluoropolyether and amine in an upper magnetic layer disposed over this non-magnetic supporting body. SOLUTION: On a surface of a non-magnetic supporting body made of a first aromatic polyamide film and a second aromatic polyamide film provided on the first aromatic polyamide film, a lower non-magnetic layer, containing as main bodies non-magnetic powders and binder agents, and an upper magnetic layer are provided. Inactive particles contained in the first film are larger than inactive particles contained in the second film, and a thickness excluding the first film is set to be 2.0 μm or more. In the upper magnetic layer, a compound of bifunctional perfluoropolyether and amine, having carboxyl group at its end as represented in a formula, is held. In the formula, Rf represents a perfluoropolyether chain and R1-4 represents hydrogen or hydrocarbon radical.
Patent JP-H06317248-A (JP)
Title: Hydraulic pump motor
Inventor: ICHIYANAGI TAKESHI
IPC: F03C1/32
Filed: 1993-12-24
Abstract: PURPOSE:To dispense with complicated work, and reduce cost by constituting a rotor by connecting a pair of metallic disks opposing at a prescribed interval in the axis direction of a rotary shaft in a single flow to each other by plural pipes. CONSTITUTION:A rotor 15 is composed of the first disk 12, the second disk 13 and respective pipes 14. The first and the second disks 12 and 13 are composed of a metallic material such as steel or aluminium, and though the first disk 12 is connected to a rotary shaft 3 through a spline 16, the rotary shaft 3 passes penetratingly through the second disk 13. Plural holes 17 and 18 are bored respectively in the circumferential direction in both disks 12 and 13, and a small diameter suction and exhaust passage 19 continuing to the respective holes 18 is bored in the second disk 13. The pipe 14 is composed of a honing pipe or the like whose inside surface is ground, and this pipe 14 and the first and the second disks 12 and 13 are connected in a single flow to each other on both opening ends of the hole 17 and in the bottom part F of the hole 18. Thereby, complicated boring work can be dispensed with, so that cost can be reduced.
Patent JP-H06151495-A (JP)
Title: Hybrid ic
Inventor: TAKAHASHI MASAYUKI
IPC: H01L21/60
Filed: 1992-11-13
Abstract: PURPOSE:To provide a hybrid IC to which bonding wires can be easily and surely connected. CONSTITUTION:A common line 3 through which a common signal has a continuity to the electric circuits 10a of a semiconductor element 10 and independent lines 4 through which signals respectively have continuities to the circuits 10a are provided on a substrate 2 and a repeating pattern 6a which is connected to the common line 3 provided on a block piece 6 set on the lines 4 is electrically connected to the circuits 10a through bonding wires 5b. In addition, a side-face electrode 7 which has a continuity to the patterns 6a is provided on the side face of the block piece 6 and electrically connected to the line 3 and, at the same time, the line 3 is soldered to the recessed section 7a of the electrode 7.
Patent JP-H06142926-A (JP)
Title: Weaving welding method
Inventor: AOYAMA MASAHIRO
IPC: B23K9/12
Filed: 1992-11-12
Abstract: PURPOSE:To increase the cladding quantity of a weld zone while thermal strain of base metal is prevented at the time of welding a base metal groove part. CONSTITUTION:A welding weaving device composed of a welding torch 6, a main wire feed port 7 fixed on the same first driving shaft 4 to drive this welding torch 6 and a cooled wire feed port 13 which is operated by an independent second driving shaft 11 while being fixed on the first driving shaft 4 is used to perform welding while the welding torch 6, the main wire feed port 7 and the cooled wire feed port 13 are moved relatively with a central weld line A of the base metal to be welded as a reference.
Patent JP-H09165959-A (JP)
Title: Engaging device for sliding door
Inventor: OSADA YOSHITOMO
IPC: E05C19/06
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an engaging device for a sliding door, in which aligning in the vertical direction of a striker and a hook is unnecessitated and which is improved so as to simply conduct the engaging and disengaging operation of the hook to the striker in relation to the open-close operation of the sliding door. SOLUTION: In a hook 2, the base end side is supported pivotally regarding a vertical shaft 5 to a case 3 installed to a sliding door while the front end side is held elastically in the direction that the front end side is retained to a striker 1 on the door stop side. An operating piece 4 for detaching the above- mentioned hook 2 from the above-mentioned striker 1 is mounted on the above- mentioned case 3, and the operating piece 4 is set up to the above-mentioned case 3 in a freely reciprocating manner in the sliding direction that the sliding door is opened.  When the sliding door is moved in the sliding direction that the sliding door is opened, the above-mentioned hook 2 is rotated around the above-mentioned vertical shaft 5 and detached from the above-mentioned striker 1 by pushing the inwall surface 2B of the hook 2 against the elastically holding force applied to the hook 2 by an operating section 42 integrally fitted to the operating piece 4 in the case 3.
Patent JP-H09164814-A (JP)
Title: Tire for passenger car
Inventor: OOKITA KOUJI
IPC: B60C11/13
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To suppress wet performance from degrading with increasing wear effectively without damaging maneuvering stability. SOLUTION: At least one lengthwise groove 3 of the lengthwise grooves 3 extending in the circumferential direction of the tire is provided with an upper part 5 which opens at a tread surface 2S and decreases groove width gradually inwards in the radial direction of the tire, a lower part 6 which has a groove bottom Bo and increases groove width gradually inward in the radial direction of the tire, and a waist part 7 which has a constricted-shape where the upper part 5 and the lower part 6 cross and forms the minimum groove width Wb. In the lengthwise grooves 3, the groove width Wa at a mouth Op is made smaller than the groove width Wb at the groove bottom Bo, and the distance Hα in the radial direction from the tread surface 2S to the waist part 7 is made 0.18-0.33 time as long as the distance Hβ in the radial direction from the waist part 7 to the groove bottom Bo.
Patent JP-2001139440-A (JP)
Title: Composition for hair having reversible color changing property
Inventor: IKEDA YASUHISA
IPC: A61Q5/10
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a color changing composition for the hair capable of reversibly changing the color thereof according to the kind of an external light source and having a great change in color tone thereof in relation to the color changing composition for the hair having the reversible color changing properties. SOLUTION: This composition for the hair having reversible color changing properties is characterized in that rare earth oxide ultrafine particles having an average particle diameter within the range of 5-200 nm and represented by the general formula M2O3 (wherein M denotes Ho, Nd or Pr) and, as necessary, a colorant other than that are formulated in a film-forming resin.
Patent JP-H06171318-A (JP)
Title: Pneumatic tire for heavy load
Inventor: GOJO ATSUSHI
IPC: B60C11/13
Filed: 1992-12-09
Abstract: PURPOSE:To provide a pneumatic tire, in which a high traction can be maintained until end of abrasion while suppressing the generation of uneven abrasion in a tire provided with a block pattern, for a heavy load. CONSTITUTION:In a pneumatic tire, in which plural main grooves 1 extending to the tire circumferential direction and plural lateral grooves crossing the main grooves 1 are provided in a tread face and plural blocks 3 partitioned by the main grooves and the lateral grooves are formed, for a heavy load, raised bottom parts 4 are provided inside the lateral grooves 2 between the blocks 3 lining up in the tire circumferential direction, while at least one narrow groove 5 and narrow ribs 6, which are divided by the narrow groove 5, are formed along the tire circumferential direction on the surface of the raised bottom part 4.
Patent JP-H10171453-A (JP)
Title: Keyboard device for electronic musical instrument
Inventor: ONO ICHIRO
IPC: G10H1/053
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To easily perform play as intended even when there is dispersion in photodetectors by correcting the calculation data of the keying speed. SOLUTION: Data for correcting the dispersion in light emitting elements and light receiving elements are inputted by a correction data input part and stored in a storage part. When respective keys are pressed, position data are detected by a detection part, the keying speed is calculated by an arithmetic part and corrected by a correction part while using the correction data previously inputted into the storage part and while using the corrected data, a control part controls a musical scale, sound volume and tone or the like. As a method for performing correction, when the non-corrected keying speed calculated by pressing the first key at fixed keying velocity V[m/s] is defined as v1, for example, the coefficient of K1=V/v1 is inputted from the correction data input part and stored.  Thus, when the data of all the keys are stored, the correction data of i-th key are defined as Ki and the i-th key is pressed, while using these data, the correction part performs correction to multiply Ki to the data of calculation part.
Patent JP-H08159965-A (JP)
Title: Moisture meter
Inventor: HISHIKARI ISAO
IPC: G01N21/3559
Filed: 1994-12-02
Abstract: PURPOSE: To measure correct moisture regardless of the change of material or the like of an object to be measured. CONSTITUTION: Light of a light source 1 is projected on an object to be measured 3 through a light projection lens 2. Transmission light or reflection light is made incident on a detection element 6 through filters 51, 52, 53 having comparing wavelengths λ1, λ3 and a measuring wave length λ2 without influence of moisture or the like provided on a rotation sector 5 by a condensing lens 4. The output signal is amplified by an amplifier 7, separated and taken by a synchronizing signal generator 9 to signals R1, S1, S2 corresponding to each wavelength using a signal separation and rectifier 8. Moisture content is calculated by an operation means 10 on the basis of a calibration curve selected by discrimination.
Patent JP-H11132137-A (JP)
Title: Fluid engine using principle of round current motion of balance action
Inventor: YONEDA SHIN
IPC: F01B5/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To bring about an energy-saving effect by generating moving motion of a cylinder inside fluid by rotation of an equal pressure pump in arrangement to enable equal pressure of suction side and delivery side pressures of the pump. SOLUTION: A motor 9 is rotated in the delivery direction 21, and an inside fluid is moved, and an outer cylinder of a cylinder 14 is moved in the advancing direction 29. Cylinders 13 and 15 are moved by fluid in the rotational direction of a pump 10, and a shaft 18 is moved in the retreating direction 30. When a propelling shaft 17 reaches an advancing position, it is detected by a limit switch, and the pump 10 is reversely rotated in the delivery direction 22, and the propelling shaft 17 is retreated. Output of the propelling shafts 17 and 18 at moving time is transmitted to an output shaft 27 as unidirectional rotation of a gear 26 having a clutch only at advancing time. An engine is formed as a closed circuit engine, and pressurizing pressure of fluid is used as main input. Therefore, output efficiency is enhanced, and energy can be saved.
Patent JP-H10169288-A (JP)
Title: Plate-shaped building material mounting structure
Inventor: UZAWA YASUHISA
IPC: A62C2/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To open smoothly a plate-shaped building material by a large angle while reducing the load applied to a joint seal when the plate-shaped building material is opened and closed. SOLUTION: In a plate-shaped building material mounting structure, at least one of plural plate-shaped building materials arranged in parallel within a plane via an elastic joint part M is mounted in such a way as to freely rock to open and close to the front side via a hinge member 5 provided on its back. A rocking arm part 9 which, when constituting the hinge member 5, freely rocks about a hinge rotation axis P and which is curved and formed on the front of the plate-shaped building material 1 is provided, one end of the rocking arm part 9 is attached to one plate-shaped building material 1, the other end of the rocking arm part 9 is attached to a fixed-side fixing member 8 via a hinge part H, and the installed position of the hinge part H is set on the back of another plate-shaped building material 1 adjoining to said plate-shaped building material 1.
Patent JP-H08157978-A (JP)
Title: Reaction type aluminum holding furnace
Inventor: TATSUMI NAOHISA
IPC: F27B3/10
Filed: 1994-12-03
Abstract: PURPOSE: To provide a small-sized and compact gas combustion type aluminum melting furnace. CONSTITUTION: A luminous flame type burner 3 is installed downward through the ceiling of a combustion chamber 2 of a box type installed in the opening on the upper surface of an aluminum melting chamber 1 and having opened lower surface. A heat exchanger 6 which consists of a metallic pipe 5 closed at its front end and is divided internally into a forward path and backward path and a flanged main body part 6 holding this metallic pipe 5 in the state of inserting the pipe into a discharge hole 4 and has combustion air inlet and outlet ports 7, 8 communicating with the forward and backward paths described above and a discharge duct connecting port 9 communicating with a discharge hole 4 bored in the side wall of the combustion chamber 2 is mounted at the outer end of this discharge hole 4.  As a result, the preheating of the combustion air is executed within the thickness of the side wall of the combustion chamber consisting of refractories and, therefore, a gas reflection type having a large heating up capacity is realized at a low cost even in an aluminum holding furnace of such a relatively small size that the installation space for the heat exchanger for preheating is not secured. atop the combustion chamber.
Patent JP-H07156316-A (JP)
Title: Skin material for seat
Inventor: MONMA TOSHIAKI
IPC: B29L31/58
Filed: 1993-12-02
Abstract: PURPOSE:To obtain a seat skin material which improves the assembling function in covering the cushion pad fixed to a seat to reduce the operation time and which is excellent in design, durability and appearance and is easily reusable at the time of recycling. CONSTITUTION:A skin material of seat for covering its cushion pad is produced by forming a laminated sheet 10 consisting of a surface material 11, a wadding material 12 and a rear surface material 13 between a cope 31 having decorating push edges 32 projecting vertically therefrom and a drag 34 having two tracks of long recesses 35 formed in its surface with a line extending therebetween to make contact with a desired design push edge 32. Concerning the piles 15 provided entirely on the underside of the rear surface material 13, the one portion to be engaged with the pawl parts of the adhesive tape attached to the cushion pad is left as it is, while the other portion requiring no engagement therewith is pressed into the piles 15a under heat.
Patent JP-2000154796-A (JP)
Title: Impeller
Inventor: OKUBO TAKESHI
IPC: F04D29/30
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce axial thrust and to make an impeller compact and inexpensive by arranging the impeller between an impeller exit and a suction port and providing blades inclined so as to generate thrust in the advancing direction of fluid on an impeller exit side. SOLUTION: A plurality of blades 2 of an impeller 1 are twisted and inclined as the blades 2 approach to an impeller exit 6 side. Namely, as for front surfaces 2a of the blades 2, boundary lines F1 to F2 of an inside face of a front shroud 3 and the front surfaces 2a are located at the rear sides of boundary lines R1 to R2 of the inside of a rear shroud 4 and the front surfaces 2a in a rotating direction N. In the impeller 1, thrust T1 is generated in the direction opposite to an advancing direction of fluid by a pressure difference acting on the front and rear shrouds 3, 4. Because the front surface 2a and the rear surface become a pressure surface and a negative pressure surface, respectively, in each blade 2, force T2 caused by a pressure difference between both of the pressure surface and the negative pressure surface is generated from the front surface 2a to the rear surface.  An axial component Ta of this force T2 is directed in the direction opposite to thrust T1 caused by a front and rear pressure difference of the impeller 1 and axial thrust T becomes one that Ta is subtracted from T1.
Patent JP-2000153806-A (JP)
Title: Unnecessary film removing method in stretch packaging method and stretch packaging machine
Inventor: KONDO HIDEAKI
IPC: B65B41/12
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a stretch packaging method for reducing the burden to a worker, enhancing the workability and improving the packaging productivity by removing mechanically and automatically an unnecessary film remaining on a packaging section, and also provide a packaging machine thereof. SOLUTION: In a stretch packaging method in which a film 4' is fed to a packaging section and stretched in tension and a commodity B is packaged automatically on the packaging section while both side ends of the film are clamped by a film feed means 6, the film 4a' remaining on the packaging section is transferred in the end direction by a film feed means 6 when the film feed means 6 is actuated for packaging a following commodity in the state of leaving the unnecessary film 4a' on the packaging section, and the unnecessary film is separated from the feed means in the vicinity of the end and ejected from an ejection site 33 in an unnecessary film removing method, and an ejection site 33 is formed below the end of the film feed means 6 on the downstream side of the packaging section (b), and the unnecessary film 4a' is ejected to the ejection site 33.