baber/WOPTO huggingface dataset:
Patent JP-H0815835-A (JP)
Title: Stereoscopic photograph
Inventor: NISHIJIMA TOYOKI
IPC: G03C1/91
Filed: 1994-06-28
Abstract: PURPOSE:To provide a stereoscopic photograph having an excellent white surface property and writing property on a rear surface and improved light resistance of images. CONSTITUTION:(1) This stereoscopic photograph is a silver halide stereoscopic photograph which has a lenticular surface on at least one surface of a transparent film and has a layer formed with at least one layer of dyestuff images on the opposite side surface. The transparent film having the lenticular surface has a reflection base on the side further from the layer formed with the dyestuff images and the oxygen permeation rate of this reflection base is >=600ml/ m<2>.hr.atm. (2) The stereoscopic photograph has at least one layer of hydrophilic colloidal layers contg. white pigments. (3) The pitch of the lenticles of the lenticular surface of the stereoscopic photograph is <=250mum.
Patent JP-H04345878-A (JP)
Title: Margin setting method for printer
Inventor: KANEKO TSUNEO
IPC: B41J21/00
Filed: 1991-05-22
Abstract: PURPOSE:To enlarge selection range of a print mode by a constitution wherein right or left side to be set with a margin is designated upon start of margin setting mode and then a margin is set on the designated side. CONSTITUTION:When a print margin is set in the column direction, a set switch 5 is depressed to start a marging setting mode and then a select switch 6 is depressed to designate a left margin set side or the select switch 6 is depressed twice to designate a right margin set side. A right switch 7a and/or a left switch 7b in a margin amount set switch 7 is then operated appropriately to set a margin amount represented by a count data. Finally, the set switch 5 is depressed again to end the margin set mode. When a plurality of switches are operated according to a predetermined order, margin amount in the column direction can be set manually at the operating section of printer and thereby convenience of printer is enhanced.
Patent JP-S5939601-A (JP)
Inventor: TEJIMA SHIGERU
IPC: B65F5/00
Filed: 1982-08-26
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-S6318661-A (JP)
Title: Manufacture of compound semiconductor and semiconductor circuit
Inventor: HON KIYUN CHIYOI
IPC: H01L27/06
Filed: 1987-06-12
Abstract: Monolithic integration of Si MOSFETs (10) and gallium arsenide MESFETs (100) on a silicon substrate (12) is described herein. Except for contact openings and final metallization, the Si MOSFETs are first fabricated on selected areas of a silicon wafer. CVD or sputtering is employed to cover the wafer with successive layers (14 to 17) of SiO2 and Si3N4 to protect the MOSFET structure during gallium arsenide epitaxy and subsequent MESFET processing. Gallium arsenide layers are then grown by MBE or MOCVD or VPE over the entire wafer. The gallium arsenide grown on the bare silicon is single crystal material while that on the nitride is polycrystalline. The polycrystalline gallium arsenide is etched away and MESFETs (100) are fabricated in the single crystal regions by conventional processes. Next, the contact openings for the Si MOSFETs are etched through the Si3N4/SiO2 layers and final metallization is performed to complete the MOSFET fabrication. In an alternative embodiment, Si MOSFETs and aluminum gallium arsenide double heterostructure LEDs are formed in a similar manner.
Patent JP-H04343965-A (JP)
Title: Holding structure of pillar facing material
Inventor: GUNJI MASAMITSU
IPC: E04F13/21
Filed: 1991-05-22
Abstract: PURPOSE:To provide a holding structure of pillar facing material in which a pillar facing material can be easily held by a pillar. CONSTITUTION:A first pillar facing material 2 has locking parts 21 on the inside of both side parts 221, 221 thereof, a second pillar facing material 3 has catching parts 31 on the inside of the narrow side part 322 thereof, and an upper part holding member 4A and lower end part holding member 4B built in the second pillar facing material 3 and holding the second pillar facing material 3 have parts 41 to be caught and parts 42 to be locked. The parts 41 to be caught are held by the catching part 31, the parts 42 to be locked are locked by the locking part 21, and the end parts 221a, 221a of both the side parts 221, 221 are supported between the parts 42 to be locked and the end parts 321a, 321a of both the side parts 321, 321 of the second pillar facing material 3. Thus, a holding member constituted to dispense with the repairing work of the pillar facing material is made as a part, the pillar facing material can be easily held by a pillar.
Patent JP-S5672067-A (JP)
Title: Protective tape
Inventor: TSUNASHIMA KENJI
IPC: C09J7/02
Filed: 1979-11-15
Abstract: PURPOSE: A protective tape, surely peeling off from an adherend without change of property or deformation of the adherend by heating, which comprises, as a base material, a heat-shrinkable film having a specified range of absolute value of difference in heat-shrinkage initiating temperatures between longitudinal and crosswise directions.  
     CONSTITUTION: In a protective tape comprising, as a base material, a heat-  shrinkable film having longitudinal and crosswise heat shrinkage each of 15% or  higher, preferably, 18% or more and 35% or more at 120°C, respectively, the  absolute value of difference in heat shrinkage initiating temperatures between longitudinal and crosswise directions ranges from 20 to 50°C, preferably from 30 to  40°C. The protective tape surely peels off from an adherend without change of property or deformation of the adherend by heating. A polyolefin polymer is excellent  as the material of the protective tape. Said protective tape completely or almost  completely peels off without evolution of any toxic gas at a low temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04372486-A (JP)
Title: Pedal of bicycle
Inventor: NAGANO MASASHI
IPC: B62M3/08
Filed: 1991-06-19
Abstract: PURPOSE:To provide a pedal for bicycle which can be stamped whether one puts on cleat shoes or ordinary shoes. CONSTITUTION:The body 3 of a bicycle pedal is provided with a cleat detaining part 4 on its side to allow the pedal to be used with a cleat shoe. The cleat detaining part 4 is provided with a cleat detaining metal piece 4a, and an adapter 5 can be mounted with the metal piece 4a utilized to adapter fixing part. When the adapter 5 is mounted, a shoe stamping surface 12 is formed which is equipped with a protrusive slip stopper 11 to serve for shoes, and therewith converting into a pedal for ordinary shoes can be made to permit handling while slip is prevented even when one puts on ordinary shoes.
Patent JP-H11340645-A (JP)
Title: Latch fitting structure
Inventor: NAKAGAMI MASASHI
IPC: H05K5/03
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a latch fitting structure, where the restriction of parts loading and design is eliminated and a latch is fitted in a direction that is not affected by the dead weight of a head. SOLUTION: In the operation of a latch fitting structure, a latch 1 fitted to the inner part of a cabinet 3 is fitted to a direction where a head part is not moved by dead weight, and a striker 6 is installed in the hinge 4 of a cover 2. When the latch 1 is fitted to the inner part of the cabinet 3, the striker 6 is installed on the hinge 5 of the cover 2. Thus, the cover 2 having the latch 1 structure is made openable, without fitting the latch 1 to the outer part of the cabinet 3.
Patent JP-S5771572-A (JP)
Title: Initial state setting circuit
Inventor: KAWAI KOUICHI
IPC: G11C11/41
Filed: 1980-10-21
Abstract: PURPOSE:To form plural kinds of initial state setting signals such as immediately after turning-on of an external electric power supply, after release of auto power-off, etc., by simple constitution, by resetting a counter for counting an initial state setting time, by a power-off command signal. CONSTITUTION:When a constant time has elapsed after turning-on of an electric power supply, a signal PO by a resistance 31 and a capacitor 32 which are connected to a negative power supply V1 becomes a low level, counters 36-39 for counting an initial state setting time count a timing pulse T, and a signal PON which is not varied except that reset is performed by an auto power-off signal OFF is generated. On the other hand, initial state setting time counters 49-51 whose number of bits is fewer than that of the counters 36-39 are reset by the signal OFF through an NAND gate 46, a signal anti-ACL is generated in the same way, and an initial setting signal ACL1 after releasing the auto power-off, and an initial setting signal ACL2 in case of replacing a battery, etc. are generated from NAND gates 44, 45. According to this constitution, plural kinds of initial state setting signals are formed by simple constitution using 1 group of a resistance and a capacitor.
Patent JP-H0312590-A (JP)
Title: Manufacture of leaf spring for fuel assembly for pressurized water reactor
Inventor: YOKOYAMA TAKASHI
IPC: G21C21/00
Filed: 1989-06-10
Abstract: PURPOSE:To obtain a leaf spring with uniform quality by performing precision casting by using steel with high strength of anti-corrosion and heat resistance and specifying the dimensional tolerance of plate thickness and surface roughness. CONSTITUTION:The leaf spring is manufactured with precision casting. After manufacturing, a surface processing is performed the surface lapping or pickling. Next, shot blast working is applied on the surface. The surface roughness (Rmax) of the leaf spring is set less than 0.005mm, and also, dimensional tolerance at +0.005mm and -0.00mm. Thereby, resistance for stress corrosion cracking can be obtained.
Patent JP-H09328920-A (JP)
Title: Movable floor type pool
Inventor: TAKANASHI YUICHI
IPC: B66F7/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To elevate a movable floor with the buoyancy of a floating tank provided on the movable floor without using an power elevator. SOLUTION: A pool is provided with an elevatable type movable floor 13 in a pool mainbody. Holed brackets 32, 33 are provided at both ends of the movable floor 13 with a floating tank 18 and holed bracket insertion vertical grooves are provided in pool side walls. Positioning pins 2, 4 are provided at the upper and lower parts of movable floor fixing pins 3 at the middle level of the vertical grooves in the pool mainbody, positioning pins 5 are provided upward of movable fixing pins 6 at the lower level of the vertical grooves and positioning pins 7 are provided upward of movable floor fixing pins 1 at the uppermost level.
Patent JP-H0442856-A (JP)
Title: Preparation of lead titanate thin film
Inventor: SAGA MINORU
IPC: G01J1/02
Filed: 1990-06-07
Abstract: PURPOSE:To prepare a lead titanate thin film within a short period by mixing a lead alkoxide with a titanium alkoxide, spraying the mixture on a heated substrate and subsequently thermally treating the substrate. CONSTITUTION:A mixture solution obtained by mixing a lead alkoxide (e.g. lead diisopropoxide) with a titanium alkoxide (e.g. titanium tetraisopropoxide) in a Pb:Ti molar ratio of 1:1 is sprayed on a heated substrate to form an amorphous pyroelectric material thin film thereon, followed by drying and calcining the formed film at 600-1200 deg.C for 10min in the atmosphere.
Patent JP-2000340735-A (JP)
Title: Packaging structure of mpu
Inventor: MIYAGAWA FUMIO
IPC: H01L23/36
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain the packaging structure of an MPU(microprocessing unit), which is used for low packaging the MPU in a compact size on the inner side of the metal case body of an electronic device. SOLUTION: An MPU 10, mounted on the lower surface of a flexible substrate 20 through a penetrated hole 60 provided in a printed board 40, which is arranged almost in parallel with the substrate 20 and, in such a way that the substrate 40 ia made to counterpose the substrate 20 under the lower part of the substrate 20 and is mounted with a semiconductor chip 90 on the its upper surface, is fixed on the part of a metal case body 70 of an electronic device. The substrate 20 and the board 40 are electrically connected with each other via connectors 30 and 50. The part, which is positioned between the MPU 10 and the connector 30 of the substrate 20, is bent in the vertical directions, according to the difference in height between the upper surface of the MPU 10 and the upper surface of the connector 30.  A low-heat conductor 80 is embedded in the part, positioned on a side opposite to the side of the part, which is fixed with the MPU 10, of the case body 70 and on the outside of the case body 70.
Patent JP-S6127955-A (JP)
Title: Arylsulfonyl fatty acid amide derivative, its preparation and herbicide
Inventor: TAKEMATSU TETSUO
IPC: C07C315/04
Filed: 1984-07-18
Abstract: NEW MATERIAL:A compound shown by the formula I [R is lower alkyl; R<1> is lower alkyl, phenyl, propylene oxide, benzyl group whose H on the ring is replaced with Cl, or lower alkoxycarbonyl; R<2> is H, or lower alkyl; R<3> is lower alkyl, group shown by the formula II (X is lower alkyl, or halogen; n is 0-2), or alpha,alpha-dimethylbenzyl; R<4> is H, or lower alkyl]. EXAMPLE:N-(alpha,alpha-Dimethylbenzyl)-(4-methylphenylsulfoyl)penylacetic amide. USE:A herbicide. Useful for weeds paddy fields such as especially Echinochloa crus-galli Beauv. var. praticola Ohwi., umbrella plant, etc. PREPARATION:An arylsulfonyl fatty acid derivative shown by the formula III or its reactive derivative is reacted with an amine derivative shown by the formula IVin a solvent such as benzene, toluene, etc. at room temperature optionally under cooling or heating to give a compound shown by the formula I.
Patent JP-H0313538-A (JP)
Title: High toughness and high hardness sintered body and its manufacture
Inventor: MIYAMOTO MANABU
IPC: C22C1/05
Filed: 1989-06-09
Abstract: PURPOSE:To obtain the sintered body having high hardness as well as excellent wear resistance and toughness by forming it from each prescribed at amt. of high pressure phase-type boron nitride, one or mode kinds among the carbide, nitride and carbon nitride of Ti and a WC-base sintered hard alloy in which WC/Co (weight ratio) is regulated. CONSTITUTION:The sintered body is formed from, by weight, 20 to 60% high pressure phase-type BN, 15 to 50% of one or more kinds among the carbide, nitride, carbon nitride and boride of Ti as well as the oxide and nitride of Al and a WC-base sintered hard alloy, 10 to 40%, in which WC/Co is regulated to 95/5 to 70/30 (weight ratio). In the sintered body, Ti/Al ceramics as a bonding phase of the high pressure phase-type BN series sintered body are incorporated with the WC-base sintered hard alloy constituted of prescribed WC/Co ratio to increase the toughness of the bonding phase. Thus, its toughness can be increased without deteriorating the wear resistance of the high pressure phase- type BN series sintered body.
Patent JP-H04370962-A (JP)
Title: Glass-sealed semiconductor device
Inventor: MAEDA TAKAO
IPC: H01L25/00
Filed: 1991-06-19
Abstract: PURPOSE:To improve the noise-resistant characteristics of a glass-sealed semiconductor device (a cerdip) using a lead frame simply at low cost without increasing a space. CONSTITUTION:Conductive layers (thick-film metallized layers 2a in the figure) are formed in a region including or surrounding an element loading section on a ceramic board 5, on which a semiconductor element 1 and a lead frame 3 are loaded. Power supply system electrode pads on the semiconductor element 1 and the power supply system leads of the lead frame 3 are connected by bonding wires 6 while interposing the thick-film metallized layers 2a. The thick- film metallized layers 2a augment a power supply system capacitance, and noises are absorbed without a bypass capacitor.
Patent JP-H01316534-A (JP)
Title: Hydraulic shock absorber
Inventor: NAKANISHI HIROSHI
IPC: B60G13/08
Filed: 1988-06-15
Abstract: PURPOSE:To automatically regulate a generated damping force in response to an oscillation frequency by making a second oscillating system resonate in the intermediate zone between the primary resonance point and secondary resonance point of a controlled system and providing a damping valve device which has the maximum opening under the resonance operation in this zone. CONSTITUTION:In a body which is formed as a single-cylinder gas type shock absorber, a damping valve device 4, together with a piston 3 is installed on the end of a piston rod 2 slidably inserted into the cylinder 1 thereof. A sub- spool 21 forms a secondary oscillating system which receives the oscillation displacement of a main spool 10 as a primary oscillating system. The resonance point of the secondary oscillation system is positioned in an intermediate zone between the primary oscillating point and secondary oscillating point. Thereby, a generated damping force can be automatically regulated in response to an oscillating frequency.
Patent JP-H05340180-A (JP)
Title: Excavator for cast-in-place pile and cast-in-place pile method
Inventor: KITANAKA AKIHIKO
IPC: E02D5/34
Filed: 1992-06-08
Abstract: PURPOSE:To make it possible to cut and crush obstacles to excavate a pile-hole efficiently even if there are obstacles in the ground. CONSTITUTION:A stone-mill-shaped cutting panel 6 is provided to the lower end of a casing 2 rotating around its peripheral surface. The cutting panel 6 forms the bottom 6a in the shape of a center high cone and, at the same time, a mucking hole 6b passing through the cutting panel 6 is provided to the center thereof. A large number of spiral projection threads 6c are provided to the conical surface 6a, and a large number of bits 7 are arranged to a part of the projection threads 6c and the peripheral surface 6d of the cutting panel 6. A screw conveyer 8 is connected to the mucking hole 6b.
Patent JP-S5770030-A (JP)
Title: Method for forming by deep drawing
Inventor: YASUDA KATSUHIKO
IPC: B21D51/18
Filed: 1980-10-21
Abstract: PURPOSE: To perform deep drawings whose forming limit and yield are improved, by cutting off a part of a blank substrate of which thickness is increased owing to deep drawing of said substrate, and fitting a compensation plate of which thickness increase is less than that of the cut off piece, to the cut edge of said substrate by welding supplementally.  
     CONSTITUTION: In a blank substrate 1 which has a fixed preferred orientation structure, square parts 1a at the four corners of the substrate 1 which will be increased in thickness at the time of deep drawing, are cut off. Then, supplemental plates 2 are manufactured from a metallic plate which has the same quality, thickness, and preferred orientation structure as the substrate 1. The plate 2 is fitted to the cut edge 3 of the substrate 1 by welding in such a way that the direction H' along which the thickness increase is the smallest is oriented to the center point 1b of the substrate 1, and thus a blank 4 on which the preparatory correction treatment is completed is prepared. Then, the deep drawing is performed on the blank 4 with a deep drawing former, and a product of the deep drawing 11 is manufactured. Since variations in the thickness at curved and bent parts where the drawing force is concentrated are controlled by fitting a compensation plate, work hardening is hardly generated and no breakage occurs. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S633760-A (JP)
Title: Apparatus for producing soft ice cream
Inventor: SATO KOICHI
IPC: B01F7/24
Filed: 1986-06-24
Abstract: PURPOSE:To obtain soft ice cream imparted with perfect taste of flavor, by lifting a container containing solid ice cream and flavor toward a spiral rotary member, thereby crushing and mixing the ice cream and the flavor. CONSTITUTION:Solid ice cream I and flavor N such as nuts are charged to a container 10 having the form of a hopper. The operation lever 30 is turned clockwise to lift the saddle part 11 and the container 10 through links 32, 32, 35 and, at the same time, the driving motor 19 is electrified to rotate a spiral rotary member 21. When a fin 23 of the rotary member 21 approaches the inner wall of the container 10, the rotary member is pushed into the ice cream while crushing the ice cream from its top. The ice cream I and the flavor N are transferred downward under crushing with a crushing small edge 25 and the fin 23 to form a creamy mixture and the flavor N is uniformly dispersed in the ice cream I. The dispersion is discharged from the outlet 13.
Patent JP-S636224-A (JP)
Title: Electromagnetic clutch device
Inventor: NOZUE SHIGEHIRO
IPC: F16D27/112
Filed: 1986-06-24
Abstract: PURPOSE:To facilitate the discharge of foreign substances into the outside by providing a groove on at least either one attraction surface of a driver and an armature, which are adsorbed on each other by way of electrifying an electromagnetic material, in such a manner that it is directed from the center of rotation in the direction of radiation, or its is sloped from the direction of radiation toward the rear side in the direction of rotation. CONSTITUTION:An electromagnetic clutch device is enabled to transmit power in such a manner that a magnetic flux generated through energizing a coil 23, which is placed within an annular space in a pulley 20 as a driver, causes an armature 15 to be attracted against the force of a leaf spring 16, and the attraction surface 15a of the armature 15 is brought in contact under pressure with the attraction surface 20a of the pulley 20. In this case, on at least either one of the attraction surface 15a and the attraction surface 20a is provided a groove 30, which pierces the surface from the inside in the radial direction to the outside, in such a manner that it is directed from the center of rotation in the direction of radiation, or it is sloped from the direction of radiation toward the rear side in the direction of rotation. Hereby, foreign substances, such as an abrasion powder or a leakage oil or the like, on the attraction surfaces 15a, 20a can be discharged through the groove 30 into the outside.
Patent JP-2000340438-A (JP)
Title: Manufacture of rotary transformer
Inventor: YOKOTA TOSHIAKI
IPC: H01F38/14
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an inexpensive, compact, light, and highly reliable rotary transformer for improving characteristics in a simple constitution. SOLUTION: This is a method for manufacturing a rotary transformer in which a plurality of concentric circle-shaped core counter face parts are formed on the upper faces of a disc-shaped magnetic core so as to be projected, and ring-shaped coils 1a and 1b are fixed in a plurality of concentric circle-shaped grooves formed between each core counter face parts. In this case, the coils are embedded in a supporting film 2, and a coil sheet 3 in which void parts 7 are formed at positions corresponding to the core counter face parts is prepared, and mounted on metallic mold (upper mold 9 and rear mold 10), and preliminarily burnt magnetic power is packed in a metallic mold cavity 7 and the void parts 6 of the coil sheet 3 so that the coil sheet 3 and the magnetic core 12 can be integrated formed.