baber/WOPTO huggingface dataset:
Patent JP-S62181478-A (JP)
Title: Soliton pulse generator
Inventor: YAMADA TOSHISHIGE
IPC: H01L39/22
Filed: 1986-02-05
Abstract: PURPOSE:To obtain a soliton pulse oscillator of small occupied area, by making soliton reflect at the both ends of a Josephson line and generate a reciprocating motion. CONSTITUTION:When a voltage is input by a pulse generating circuit 8, a Josephson junction 16 is turned to voltage state, and a circulating current flows in the direction of the solid line shown in a figure. Solitons formed by this circulating current travel towards a loop circuit constituted of an inductance 15 and junctions 19 and 20, and an output is delivered to resistors 6 and 7. At the same time, the reflection of the circulating current generates, solitons repeat a reciprocating motion, and periodic pulses are formed between output terminals. Thus an oscillator can be constituted with a linear type Josephson line, so that its occupied area can be reduced.
Patent JP-2000219546-A (JP)
Title: Process and equipment for producing water granulated slag
Inventor: CHIBA HIROYUKI
IPC: C04B5/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To produce high quality water granulated slag concurrently having both a high vitrification factor and high capability of further being granulated. SOLUTION: This production process comprises spraying cooling water on molten slag that is discharged from a blast furnace and allowed to flow through a slag trough, from plural nozzles (1)-(7) which are arranged on the periphery of the slag trough, wherein: the cooling water is sprayed on the molten slag from the nozzles (1)-(5) and (7), placed above and below the slag trough 3, to promote gas generation reaction; and then side water streams CR and CL are sprayed on the molten slag S from side nozzles (6) placed on the both sides of the slag trough 3 to quench the molten slag. Since, after progress of foaming reaction, the molten slag S is quenched with the side water streams CR and CL, water granulated slag having both high capability of further being granulated and high vitrification factor can be produced.
Patent JP-H08194917-A (JP)
Title: Magnetic head
Inventor: ARIGA EIKICHI
IPC: G11B5/265
Filed: 1995-01-20
Abstract: PURPOSE: To realize the dimensional precision of the depths of the magnetic gaps of respective magnetic head chips easily and improve the magnetic sensitivity. CONSTITUTION: The respective magnetic gaps 1a, 2a and 3a of magnetic head chips 1, 2 and 3 are composed of the butting surfaces of respective pairs of magnetic core pieces 1c-1d, 2c-2d and 3c-3d. The magnetic head chips 1, 2 and 3 are arranged in the sliding direction of a recording medium 4. The central magnetic head chip 2 is made to protrude toward the magnetic recording medium 4 side from the positions of the other magnetic head chips 1 and 3. The respective depths H1, H2 and H3 are so provided as to be perpendicular to the directions N tangential to the recording medium 4 (or to be in parallel with the direction normal to the recording medium 4).
Patent JP-S61182725-A (JP)
Title: Electrode guide unit for wire-cut electric discharge machining
Inventor: SUGIYAMA HIDEHIKO
IPC: B23H7/02
Filed: 1986-02-06
Abstract: PURPOSE:To obtain an excellent and non-interfered machining liquid column by providing the captioned unit with an overflowed liquid reservoir having an inlet for accepting the machining liquid flowing down from the above of a wire electrode guide and an overflowed liquid discharged outlet at the side face. CONSTITUTION:The machining liquid entered from an inlet 20 is joined to the machining liquid flowed down from a through hole 24b, and jetted from a nozzle 30a to a wire electrode 14 forming a liquid column up to a machining section 100. And, on the clamping body 28 of an electrode guide unit, an opening for accepting the machining liquid and an overflowed liquid reservoir 34 having an outlet 36 at the side face are formed in a body. More than a specified amount of the machining liquid is, therefore, discharged from the outlet 36 and moreover, being not interfered with the discharged machining liquid, the machining liquid of a machining section remains orderly obtaining excellent cooling effect and also being free from occurrence of abnormal electrical discharging caused by a shortage of machining liquid and occurrence of wire electrode cutting.
Patent JP-S59151247-A (JP)
Title: Testing device of information processing device
Inventor: ONIZUKA NOBUHIKO
IPC: G06F11/22
Filed: 1983-02-18
Abstract: PURPOSE:To perform the system test of a device to be tested by describing operation function of an information processing device with a program, and generating an executing pseudo procedure and connecting it. CONSTITUTION:A hard signal is sent from a device 1 to be tested to an adapter 4 and has the level converted to a soft signal and is sent to a testing pseudo procedure 3. The procedure 3 consists of a program, which executes simulatively the interface operation to the device 1 to be tested on the program, and an information processing device which executes the program. The soft signal sent from the adapter 4 is processed in the procedure 3, and a soft signal is returned as the response to the adapter 4. This soft information is converted to a hard signal level by the adapter and is returned to the device 1 to be tested. Oppositely, the soft signal from the procedure 3 is converted to the hard signal through the adapter 4 and is processed in the device 1 to be tested and is converted to the soft signal through the adapter 4 as the hard response signal and is teturned to the procedure 3.
Patent JP-2000222974-A (JP)
Title: Push button device
Inventor: HACHIMAN KENSHO
IPC: H01H3/60
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noise in pushing knob without using a grease by providing an impact absorbing member of the soft resin formed in a surface of one or both of the outer periphery of a rod for pushing the top surface of a switch part and the inner periphery of a slide hole. SOLUTION: An impact absorbing rod 10 is fonned of a rod body 11 made of the hard resin such as ABS and an impact absorbing member 12 of the soft resin formed in an outer peripheral surface of a slide part of the rod body 11. As the soft material for absorbing the impact noise of the rod, the olefin group resin is appropriate for the case of simultaneously forming the impact absorbing member 12 and the impact absorbing rod 10 with the double color formation. With this structure, even in the case where a slide part 1Ok of the impact absorbing rod 10 collides with a slide surface lz of a through hole lk, since the surface of the impact absorbing rod 10 is formed with the impact absorbing member 12, generation of noise is prevented.
Patent JP-S52108795-A (JP)
Title: Driving method for electrochromic display
Inventor: NOMURA HIROAKI
IPC: G02F1/163
Filed: 1976-03-08
Abstract: PURPOSE: To reduce number of circuit element and dimishe the flickering of display by connecting all segments being common to each digit in the electrode structure for dynamic driving use, separating the opposite electrodes of the respective digits and controlling a wave form by a time division. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06212777-A (JP)
Title: Freely accessible floor
Inventor: CHIBA SHUNKAI
IPC: E04F15/18
Filed: 1993-01-19
Abstract: PURPOSE:To effectively use underfloor space by placing a cover on the stepped sections of adjacent floor panels laid at a gap in such a way as straddling thereon and freely detachable, and also placing a trench on trench support extended sections in such a way as straddling thereon and freely detachable. CONSTITUTION:Each floor panel body 2 is supported with a hexagon head bolt 4 in such a way as freely adjustable in height, and a frame 2a having a cover support stepped section 2b at the upper side thereof and a trench support extended section 2c at the lower side thereof is laid around the floor panel body 2. Furthermore, a cover 6 is placed on sections 2b via a cushion in such a way as straddling thereon and freely detachable. Also, a trench 7 is placed on sections 2c in such a way as straddling thereon and freely detachable. According to this constitution the proper performance of telecommunications can be maintained by arranging, for example, a telecommunications cable in space between the cover 6 and the trench 7 and, for example, a power cable in space between the trench 7 and a floor slab 9.
Patent JP-S60168772-A (JP)
Title: Zinc shop coat primer
Inventor: ITOU HITOSHI
IPC: C09D5/10
Filed: 1984-02-13
Abstract: PURPOSE:To provide a zinc shop coat primer for large-sized steel structures, which has excellent rust proofness, storage stability, flexibility, etc., by blending zinc dust and a pigment with a vehicle consisting of a high condensate contg. no silanol group at its terminals derived from organosilicon compds. CONSTITUTION:An organosilicon compd. (low condensate) of formula I (wherein R is a 1-8C hydrocarbon group) (e.g. tetramethoxysilane) and an organosilicon compd. (low condensate) of formula II (where R' is a 1-12C hydrocarbon group) (e.g. methyltrimethoxysilane) are mixed together, hydrolyzed in the presence of an acid catalyst and condensed at a pH of 7 or above to prepare a high condensate contg. no silanol group at its terminals. The high condensate is used as a vehicle. A pigment component consisting of 60-100pts.wt. zinc dust and 40- 0pts.wt. other pigment such as titanium oxide is blended with the vehicle in such a proportion as to give a dried film having a zinc content of 45-90wt%.
Patent JP-S58151645-A (JP)
Inventor: ARUNORUTO UURENHOFU
IPC: G06F7/508
Filed: 1983-02-18
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-S52108708-A (JP)
Title: Impedance automatic control system at the time of multiplex call
Inventor: KI YOSHIAKI
IPC: H04M3/60
Filed: 1976-03-10
Abstract: PURPOSE:To prevent variation of level of call between an operator and a subscriber by making possible to maintain impedance in a multiplex talking circuit constant falsely.
Patent JP-S59152060-A (JP)
Title: Adhesion of work
Inventor: MATSUO YASUYUKI
IPC: B24B37/30
Filed: 1983-02-16
Abstract: PURPOSE:To improve the productivity and yield rate by rationally attaching and separating a work from two kinds of metal rigid bodies applied with two kinds of adhesives having different softening point, when the both surfaces of a semiconductor wafer substrate are polished. CONSTITUTION:On a heating apparatus 9, rigid bodies 5 and 6 are kept at a temperature higher than each melting point of adhesives 7 and 8, and a work 10 is loaded onto the adhesive 7 on the rigid body 5, and the work 10 is set integrally with the rigid body 5. Then, the rigid body 6 is loaded onto an adhesion guide 11, and the rigid body 5 is arranged and superposed to the adhesion surfaces are opposed. Therefore, the rigid body 5 is set integrally onto the upper surface of the work 10, and the rigid body 6 is set integrally onto the lower surface of the work 10. Then, only the rigid body 6 is made contact with cooling water 14 to cool only the rigid body 6, and the adhesive 8 is hardened earlier, and the work 10 and the rigid body 6 are firmly set integrally, and the adhesive 7 and the rigid body 5 which are in softened state yet are pulled-up, and the work 10 is separated from the rigid body 5. Therefore, the unpolished surface of the work 10 can be polished in the integrally formed state with the rigid body 6, and the manhour can be reduced.
Patent JP-S63192316-A (JP)
Inventor: MINATO KAZUHIRO
IPC: A01D34/63
Filed: 1987-02-05
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-H05187507-A (JP)
Title: High speed linear-motion mechanism
Inventor: ANDO KIYOSHI
IPC: F16H55/28
Filed: 1992-01-16
Abstract: PURPOSE:To provide a linear-motion mechanism with small backlash which can bear a heavy load. CONSTITUTION:Plural number of discs 22 are mounted on passive racks 20, 21 as they can be rotated by an input gear 25, two roller supporting pins 27 are implanted in each disc 22, and rollers 23 are rotatably mounted on the roller supporting pins 27 through bearings 24. Two discs 22 are arranged at an interval of three fourth of a lead of the passive rack, 20, 21 and meshed with each other through the input gear 25 as the roller supporting pins 27 of both discs 22 make phase difference of 90 deg.. The paired passive racks 20, 21 have wave-shaped teeth 20a, 21a, respectively, and rollers 23 of the discs 22 are sandwiched between a pair of the passive racks 20, 21.
Patent JP-H11222931-A (JP)
Title: Wood member jointing method and clamp
Inventor: MATSUMOTO KUNIHIKO
IPC: E04B1/26
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a jointing method for reducing cleavage generated to a member so as to heighten the strength of a joint part in jointing the member formed of wood, and ensuring a fixed strength level also on a plurality of joint parts, and to provide a clamp used in this jointing method. SOLUTION: The end part of an upright member 10 such as a post or a column formed of wood is jointed to a horizontal member 20 such as a beam or a sill formed of wood, and claws 40B, 40C are respectively driven, laying two-thirds of the length of a center part 40A of a clamp 40 on the upright member 10 and one-third on the horizontal member 20. The bearing force of the upright member 10 and that of the horizontal member 20 to tensile force therefore become almost equal to suppress the initiation of cleavage and to heighten the strength of a joint part. A clamp with a center part having a mark put to divide the length of the crossover part into 2:1 is used in this jointing method so as to heighten workability and to improve work execution quality.
Patent JP-2000220773-A (JP)
Title: Faucet joint
Inventor: MATSUMURA YOSHIHIRO
IPC: F16L37/12
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost of a faucet joint, to prevent leakage of the faucet joint itself, to reduce manufacturing cost even if the joint is a quick joint wherein connection work is simple and convenient, and provide a positive sealability of mutually connected male side and female side joint parts. SOLUTION: In a faucet joint 10 having a male side joint part 40 provided on one of the pipings on a faucet side or a water pipe side and a female side joint part 20 provided on the other and wherein the male and female side joint parts 20 and 40 are mutually insertingly fitted and connected, the male side joint part 40 is formed by plastic deformation of a tube material. The male side joint part 40 includes a locking stage part 44 and the female side joint part 20 includes a locking tool 29 locking the locking stage part 44 and preventing loosening of the male side joint part 40 from the female side joint part 20. A tip portion 41 of the male side joint part 40 includes a smooth seal face 42.
Patent JP-H01201955-A (JP)
Title: Schottky diode
Inventor: OISHI YOSHIRO
IPC: H01L29/872
Filed: 1988-02-05
Abstract: PURPOSE:To reduce high-frequency serial resistance while improving pressure- tightness in the reverse direction by combining a conductive semiconductor doped with donors in high concentration and a semiinsulating semiconductor and forming an ohmic electrode on the side of a conductive semiconductor and a Schottky electrode on a semiinsulating semiconductor. CONSTITUTION:A semiinsulating Al GaAs layer 2 is formed between an n-type GaAs layer 1 and a Schottky electrode so that pressure-tightness in the reverse direction of the Schottky electrode 3 is increased. Accordingly, n-type GaAs can be made low-resisting by doping with a large amount of impurities so that high-frequency serial resistance is reduced.
Patent JP-S60233869-A (JP)
Inventor: SUTANFUOODO AARU OBUSHINSUKII
IPC: H01L31/0687
Filed: 1985-02-13
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-H07215252-A (JP)
Title: Bicycle parking machine
Inventor: MUNEHIRA TADAHARU
IPC: B62H3/04
Filed: 1994-01-27
Abstract: PURPOSE:To park bicycles systematically without abutting the handles of neighboring bicycles, by providing holding arms having a V-shaped frame at the rear ends of loading bodies having a V-shaped groove, aligned placing specific intervals. CONSTITUTION:On base boards 1, five lines of loading main bodies 2 having a V-shaped groove respectively, and to load bicycles A, are aligned placing specific intervals, and at the rear ends of the loading main bodies 2, rising holding arms 3 having the height to prevent the fall of the bicycle are provided respectively. Furthermore, lead-in passages 4 to communicate with the grooves 2a of the loading main bodies 2 are formed. The holding arm 3 has a frame whose whole form is almost a V-shape, and it can hold a bicycle regardless of the size of the tires. The neighboring loading main bodies 2 are provided inclined higher as going to the front sides, and they are provided alternatively.
Patent JP-H03230157-A (JP)
Title: Photographing unit
Inventor: EZAKI ATSUO
IPC: G03C3/00
Filed: 1990-02-05
Abstract: PURPOSE:To enhance the yield of prints as well as to obtain high-quality prints even with a low-cost photographing unit by specifying the ISO sensitivity of a photosensitive material and the relation among the min. densities of developed yellow, magenta and cyan colors when silver halide photosensitive layers are formed on a substrate. CONSTITUTION:The ISO sensitivity of a silver halide photosensitive material having one or more red-sensitive layers, one or more green-sensitive layers and one or more yellow-sensitive layers is regulated to >=300 and the relation among the min. densities Dmin(Y), Dmin(M), Dmin(C) of developed yellow, magenta and cyan colors is regulated so as to satisfy inequalities Dmin(C)<=0.30, Dmin(M)-Dmin(C)<=0.40 and 0.20<=Dmin(Y)-Dmin(M)<=0.30. Even a low-cost photographing unit composed essentially of a lens 1, a shutter 2, a film 3, a case 4, a light shielding frame 5, cartridges 8, cartridge holders 6, a stray light controlling film 7 and spools 9 can be used.
Patent JP-S62183308-A (JP)
Inventor: OKUNO TOSHIKAZU
IPC: B28B3/16
Filed: 1986-02-07
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-H10224756-A (JP)
Title: Home nursing support system
Inventor: KUROKI TSUNEJI
IPC: H04N7/14
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to check safety even when an unexpected event occurs in a nurse needer by controlling a power supply mode switching means by a control signal received from a support center through a transmission line and constituting the system so that data can be exchanged between the support center and a terminal side control part. SOLUTION: At the time of receiving a mode switch signal such as a radio signal from an input means in a terminal control part 2 or a nurse needer's remote operation part 10, a terminal side power supply/communication management part 14 switches a power supply mode switching part 15 from a normal mode to a power saving mode or in the reverse direction in accordance with the contents of the signal. When an emergency button 18 on the operation part 10 is depressed, a remote operation receiving part in the management part 14 receives an emergency signal to be a radio or optical signal from the operation part 10 and the management part 14 reads out a stored prescribed emergency call item and automatically informs the support center of the read contents through a public telephone line 19.
Patent JP-H09220541-A (JP)
Title: Washing apparatus
Inventor: KORESAWA AKINORI
IPC: B08B3/08
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To wipe off liquid droplets to the same degree even if the air quantity of a blower is reduced when a washing soln. is sprayed on a work within a tunnel-shaped washing chamber and air is subsequently sprayed thereon to wipe off the liquid droplets bonded to the surface of the work and to reduce air leaked from the inlet and outlet of the washing chamber. SOLUTION: Upper surface air knife nozzles 8 spraying air on the upper surface of a work W in a film like state and side surface air knife nozzles 9 spraying air on the side surfaces of the work W in a film like state are arranged so as to be positionally shifted at a predetermined interval forward and rearward and air is successively sprayed from the respective air knife nozzles 8, 9 accompanied by the feed of the work W. At this time, since air is not simultaneously sprayed from both air knife nozzles 8, 9, even if the air blow quantity of a blower 11 is reduced by half, the air velocity of air blown out of the indivisual air knife nozzle can be kept and the liquid droplets on the upper surface and side surfaces of the work can be certainly wipen off.
Patent JP-S56123322-A (JP)
Title: Heat treatment for alloy steel material
Inventor: NAKANISHI YASUO
IPC: C21D6/00
Filed: 1980-03-05
Abstract: PURPOSE: To obtain an alloy steel material which is made higher in mechanical strength than that before heat treatment and is considerably decreased of deformation by lowering the temp. of the alloy steel material having been heated to high temp. down to prescribed temp. through positive cooling then cooling said material at a rate higher than said cooling rate from this temp.  
     CONSTITUTION: Copper braze and the like are set in the parts to be brazed of a rear fork consisting of an alloy steel material made by contg. one or two kinds of elements such as Mn, Cr and others in carbon steel, after which the rear fork is heated to about 800W1,200°C by a conventional method into a heating furnace. Next, in this state, water is supplied into the water jacket of the furnace inside, whereby it is cooled. When the temp. thereof lowers down to 565W400°C, water of temp. lower than that of said water is supplied into the water jacket provided in the furnace wall, or a nonoxidative gas such as N 2  is force-supplied. In this case, the cooling is accomplished at cooling rates of ≥0.3°C/sec, usually about 1W10°C/ sec. As a result, the brazing alloy which does not require leveling maintains bright surface and does not require pickling is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03230557-A (JP)
Title: Lead frame
Inventor: SUZUKI HISAO
IPC: H01L21/60
Filed: 1990-02-06
Abstract: PURPOSE:To easily change connections between bonding pads and outer terminals by making a first outer terminal L-shaped wherein a first connection region planely crosses an intermediate region with a connection region of a second outer terminal and extends outward. CONSTITUTION:An outer terminal 11 comprises a first outer terminal 11a having a first connection region which permits connection of a fine metal wire 13 and a second outer terminal 11b having a second connection region, while the first connection region extends between the second connection region and a die stage 12 in parallel with a semiconductor chip 10 and outward. The fine metal wire 13 crosses the first outer terminal 11a of a terminal No. Tb for example, but the fine metal wire 13 passes over far from the first outer terminal 11a resulting no short circuit. Thus even if there is a need for changing the connection, only a position of the fine metal wire 13 connection may be changed so that modification in connection can easily and rapidly be performed at a low cost.