baber/WOPTO huggingface dataset:
Patent JP-S60192974-A (JP)
Title: Recording medium
Inventor: HARUTA MASAHIRO
IPC: B41M5/382
Filed: 1984-03-14
Abstract: PURPOSE:To obtain a recording medium having high sensitivity to an energy signal by providing a photoconductive layer, a monomolecular film or accumulated monomolecular film of a metallic chelate compd. and a transparent base having a transparent electrode on a substrate. CONSTITUTION:When rays 9 having adequate light intensity are irradiated on a recording medium formed by laminating a photoconductive layer 6, a metallic chelate compd. 3, an electrode 7 and a base 8 on a conductive substrate 1, only the photoconductive layer of the irradiated part is made conductive. When an electric field is applied between the substrate 1 and the electrode 7, a strong electric field is impressed between the photoconductive layer which is made conducting and the electrode 7 to have an extreme difference in the intensity of the electric field from the part where the rays are not irradiated. The metallic ions in the monomolecular film or accumulated monomolecular film of the compd. 3 only in the part where the strong electric field is impressed, i.e., the part where the light is irradiated are reduced, by which the metal 10 is freed and the recording image consisting of the metal atoms is formed.
Patent JP-H0642277-A (JP)
Title: Roller screen for covering opening of wall or inclined roof surface
Inventor: SUTEFUAN DEIRATSUPU PETERUSEN
IPC: E06B9/40
Filed: 1993-02-15
Abstract: PURPOSE: To prevent a covering material from being damaged when compressing the inside of a guide rail and to facilitate the opening of a locking device by forming a stopper member at the end part of a guide rail and providing a crosswise cutout at the bottom of a track. CONSTITUTION: For covering the window section of a wall and an inclined roof surface, an insect net 1 is provided, where the net 1 is composed of the roller bar of the spring deflection of the upper part of an opening and the bottom bar of the lower end part of a flexible web. In this case, the bottom bar is provided with a guide member 17 that slides in guide rails 11 and 12 with a locking device 18, and the guide member 17 is locked by the locking device 18 outside the movement passage at both the ends of the bottom bar. In that case, a stopper member 23 is provided at the end part of the guide rails 11 and 12, and a lateral cutout 25 is formed at the bottom of a track 24. Then, within the stopper member 23, the lateral cutout 25 receives and retains the roller 18 at its second position 18'.
Patent JP-S51121500-A (JP)
Title: A method of diaphragm electrolysis of alkalimetal halide
Inventor: FUJIWARA HIROSHI
IPC: C25B1/46
Filed: 1975-04-18
Abstract: PURPOSE:A method whereby castic slkali with high purity is produced from the electrolysis of alkali metal halide using an excellent cation exchange membrane as an electrolytic diaphragm.
Patent JP-H08250886-A (JP)
Title: Electric board
Inventor: KIYOHARA SHIGEO
IPC: H05K9/00
Filed: 1995-03-07
Abstract: PURPOSE: To provide an electric board which can be mounted/removed from and electrically connected to a mother board easily by reducing influence due to radiation noise between respective subsidiary boards and correcting deflection generated on the board att the time of mounting components. CONSTITUTION: When a subsidiary board 10 is connected to a mother board 20, a metal plate 13 connected and fixed in parallel to the rear of a board 12 constituting the subsidiary board 10 via a plurality of resin spacers 14 is inserted into a support side 31a of a slide rail 31 incorporating a conductive shield finger electrically connected to a housing 30, and a connector 11 provided on the board 12 of the subsidiary board 10 is connected to a connector 21 provided on the mother board 20. Since the metal plate 13 of the subsidiary board 10 is electrically connected to the grounded housing 30 via the slide rail 31 incorporating the conductive shield finger, influence by radiation noise of each subsidiary board is shielded by the metal plate.
Patent JP-S54139267-A (JP)
Title: Carpet cleaning machine
Inventor: NISHIMURA HIROSHI
IPC: A47L9/04
Filed: 1978-04-20
Abstract: PURPOSE: To eliminate wasteful cleanser at carpet cleaning machine by opening or closing a cleanser supply port valve of a cleanser tank as wheels of the machine rotate to thereby prevent unnecessary cleanser from flowing out.  
     CONSTITUTION: A rotary brush 6 is rotated by the air turbine 4 of a carpet cleaning machine 1. When the machine 1 is longitudinally moved back and forth, wheels 15 are rotated to cause a cam 17 mounted at the axle to start rotating as the rear axle rotates in delaying by a play t. Thus, a lever plate 13 pivotally secured to the lower surface of a cleanser tank 8 repeats to see-saw against the urging force of a compression spring 14 to thereby intermittentily open the control valve 11 of the tank 8 to thus supply cleanser to the brush 6, which foams the cleanser to rub the carpet to clean the carpet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57160707-A (JP)
Title: Hydraulic buffer for vehicle
Inventor: KOMAMURA SEIJI
IPC: B60G17/00
Filed: 1981-03-31
Abstract: PURPOSE:To obtain a comfortable vehicle to ride in without deteriorating its operating stability by providing a vehicle operation condition detection sensor, inputting this output to a microcomputer, computing the optimum damping force, and controlling a buffer actuating hydraulic control valve. CONSTITUTION:The detected signals of operating condition detection sensors 1 to 5, such as power steering oil pressure, brake oil pressure, stop angle on accelerator pedal, loading condition, and vibration are input into the arithmetic control block 9 of a microcomputer 7 through an interface 6. The arithmetic block 9 performs operation and selects the optimum damping force value memorized in a storage block 10. It controls also the degree of opening of control valves 12A to 12D through an interface 8 so as to control the hydraulic oil flow to each buffers 11A to 11D. As a result, the hydraulic oil in the buffers 11A to 11D can be prevented from flowing into a gas chamber 17 to prevent a piston rod 18 from sinking. Besides, operating stability of the vehicle can be improved, while its body is free from rolling.
Patent JP-S59171824-A (JP)
Title: Power converter
Inventor: HIRATA MASAKI
IPC: G01L1/18
Filed: 1983-03-22
Abstract: PURPOSE:To measure a power simply by bringing a mobile pin mechanism into contact with a semiconductor diaphragm having a plurality of diffusion resistance layers to gauge resistance changes in the resistance layer. CONSTITUTION:A semiconductor diaphragm 32 thin in the center is bonded in a package 37 through an adhesion layer 36. A metal wiring 35 to be connected to a diffusion resistance layer 33, an insulation layer 34 and a diffusion layer 33 is provided on the surface of the diaphragm 32. A mobile mechanism 20 containing a movable pin 21 is provided so as to have the pin 21 contacting the diaphragm 32. As a force is applied on the movable pin 21, it works on the diaphragm 32 as concentrated load to deflect it 32. The stress corresponding to it causes change in the resistance value of the diffusion layer 33 and force applied can be determined simply by detecting the change through a metal fine wire 42 and a terminal 41.
Patent JP-S52129758-A (JP)
Title: Acrylonitrile resin composition
Inventor: KAMIYA SHIGEMITSU
IPC: C08L7/00
Filed: 1976-04-26
Abstract: PURPOSE: A gas barrier composition having excellent resistance to alcohol, impact strength, transparency, and processability, comprising a copolymer of acrylonitrile and specific alkyl (meth) acrylate, and a graft copolymer of conjugated diene elastomer and (meth) acrylic acid ester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01224300-A (JP)
Title: Growth of single crystal
Inventor: ISHIKAWA TAKEMASA
IPC: C30B19/02
Filed: 1988-03-02
Abstract: PURPOSE:To obtain an iron-garnet single crystal of small light absorption loss, by liquid phase epitaxial growth in a specific atmosphere of an iron-garnet single crystal on a non-magnetic garnet substrate. CONSTITUTION:A crucible 2 with a raw material melt 1 put therein is set up in the central hole of a vertical furnace, and a non-magnetic garnet substrate 5 supported with a platinum jig 4 and an alumina rod 3 is inserted from the above into the hole to immerse the surface of the substrate 5 into the melt 1. Thence, said surface is subjected to liquid phase epitaxial growth of iron- garnet single crystal in an atmosphere of an oxygen concentration of <2vol.%.
Patent JP-H05220619-A (JP)
Title: Regenerative circuit for electric discharge machining
Inventor: IWAKI KUNIO
IPC: B23H1/02
Filed: 1992-02-05
Abstract: PURPOSE:To eliminate the reduction of the electric discharge machining efficiency and make the electric discharge machining safer by releasing the energy accumulated in the impedance of a transmission circuit without converting it into the thermal energy. CONSTITUTION:A regerative circuit for the electric discharge is provided with a DC power source for driving 14 to execute the power supply between a work to be machined 11 and an opposite electrode 13 with a gap 12, a switch 15 which is connected between the positive (+) side of the DC power source 14 and the work to be machined and turns on/off the circuit at the specified period of time, and a pulse transformer 21 where the primary winding is connected in parallel to the work and the electrode consisting the gap through a diode 22 for preventing the reverse current of the reverse polarity, and where the secondary winding is connected to the power source through a diode for rectification 23. When the switch is turned off, the arrangement is made so that the energy accumulated in an impedance 16 of the regeneration circuit including the work and the electrode may be fedback to the power source through the pulse transformer 21 as the regenerating current, and a circuit to shut off the flow of the regenerating current may be provided under the condition that the regenerating current may be the value close to zero.
Patent JP-H09199506-A (JP)
Title: Method for forming bump on semiconductor chip
Inventor: SATO TETSUO
IPC: H01L21/60
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor chip on which highly reliable bumps are formed by a simple process. SOLUTION: Adhesive 4 is applied to the pad electrode of a semiconductor chip. Then, one or more solder particles 12 are stuck to the part to which the adhesive 4 is applied. The solder particles 12 are heated to melt and a bump 10 is formed. A metal core 13 is provided in the bump 10 when the bump 10 is formed as described above.
Patent JP-S63214758-A (JP)
Title: Electrophotographic sensitive body
Inventor: MARUYAMA AKIO
IPC: G03G5/06
Filed: 1987-03-04
Abstract: PURPOSE:To improve sensitivity and stability of potentials in the light and in the dark during the repeating cycles of electric charging and light exposure by forming a layer containing a specified hydrazone compound. CONSTITUTION:The photosensitive layer of the electrophotographic sensitive body, especially, the charge transfer layer of the photosensitive layer functionally separated into a charge generating layer and the charge transfer layer contains one of the hydrazone compounds represented by the formula shown on the right in which R1 is H, alkyl, aryl, or aralkyl, and each of R2 and R3 is alkyl, aralkyl, or aryl. It is preferred to form the charge transfer layer by dissolving said hydrazone compound and a binder in a proper solvent, coating with this solution, and drying it. The charge transfer layer may contain diphenyl, diphenyl chloride, and other various additives.
Patent JP-H04285206-A (JP)
Title: Construction method of peripheral closing levee of artificial island
Inventor: AOKAGE HIRAMASA
IPC: E02B17/00
Filed: 1991-03-13
Abstract: PURPOSE:To provide a construction method which requires little temporary equipment, does not cause pollution of a sea area and improves the execution efficiency. CONSTITUTION:Trimming unit component members formed by inserting unit tube bodies 3 having flexibility and airtightness in multi-stage circular spaces partitioned by disposing grid frames extending between upper and lower circular form retaining frames 1 are alternately sunk along the outer periphery of an artificial island to be constructed in the sea. A fluid hardening material is poured and hardened in the unit tube bodies to construct a preceding trimming unit A. Subsequently, a succeeding trimming unit A' is constructed between adjacent units A by the same construction method as that of the unit A, and the peripheral closing levee of the artificial island is constructed by both units A, A'.
Patent JP-H11251506-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSUBOSAKI KUNIHIRO
IPC: H01L23/495
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To implement thinner structure, lower the cost with higher performance of a package having a lead-on-chip(LOC) structure, in which bus bar leads are provided. SOLUTION: The part of a power supply lead 3V connected to a bus bar lead 3C is bent toward the main surface of a semiconductor chip 2, and the chip 2 is supported by and fixed to the lead 3V via an adhesive layer 5 provided on the bent portion. A bus bar lead 3C and a signal lead 3S are arranged in a state in which they are apart from the main surface of the chip 2.
Patent JP-S59173826-A (JP)
Title: Input/output processing system
Inventor: TANAKA YASUHARU
IPC: G06F13/12
Filed: 1983-03-23
Abstract: PURPOSE:To improve overall data transfer efficiency by providing on an interruption request signal of an I/O channel belonging to higher priority with the restriction to a prescribed interruption time. CONSTITUTION:An I/O processing system is provided with a main storage part 7, an I/O control part 11 including a control sequence circuit 8, an interruption requesting receiving circuit 9 and a data selecting circuit 10, the 1st I/O channel including a channel sequence circuit 12, an I/O interruption request circuit 13, a time transition setting circuit 17, an interruption request selecting circuit 18, and a selecting signal generating circuit 19, the 2nd-4th I/O channels 21-23, and peripheral processing parts 24-27. The interruption request selecting circuit 18 sends an interruption request signal shifted by a specific time on the basis of the outputs of the time transition setting circuit 17 and the selecting signal generating circuit 19 to the interruption request receiving circuit 9.
Patent JP-S59173749-A (JP)
Title: Plate wave transmitter and receiver
Inventor: INOUE SATORU
IPC: G01N29/04
Filed: 1983-03-23
Abstract: PURPOSE:To make the replacement of a detecting coil unnecessary when the thickness or the like of a sample plate body is changed, by using multipitch oscillation generating and detecting coils to transmit multimode plate waves and selecting plate waves having a prescribed wavelength in the reception side. CONSTITUTION:A controller 25 excites the first and the second electromagnets 1 and 8 with a command signal Sc to supply vertical static magnetic fields to faces of a sample plate body 16 which face transmitting and receiving transducers 19 and 21. The controller 25 sends a command signal Sd to a pulser 6 to drive it and supplies a pulse current to an oscillation generating coil 20 to induce an eddy current at intervals corresponding to pitches of the coil 20. This eddy current generates the Lorentz force by the interaction with the static magnetic field, and the sample body plate 16 is expanded and contracted in the horizontal direction. This expanding and contracting motion becomes plate waves where plural wavelengths are mixed, and a current is induced in a coil part 22. Only the current, which is induced in the oscillation detecting coil part 22, of the induced current is sent to a discriminating part 24 through a signal processing part 23 to discriminate the material, defects, etc. of the sample.
Patent JP-H10233265-A (JP)
Title: Coaxial cable connector
Inventor: TAKAHASHI NOBUTADA
IPC: H01R24/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To improve connection strength and electromagnetic shielding. SOLUTION: An insulation spacer 13 has a taper-shaped inner circumferential surface with a diameter gradually expanded toward an end of a center conductor 2 of a coaxial cable, a cylindrical part end of a center contact 18 has an outer circumferential surface of a shape conforming to the taper-shaped inner circumferential surface of the insulation spacer 13, and a spring 15 is provided which applies elastic force so that the cylindrical part end of the center contact 18 is thirsted against the taper-shaped inner circumferential surface of the insulation sparer 13. A diameter of a reduced diameter part 14A of center sub-contact 14 is thereby reduced and, as a result, differences in an outer diameter of a center conductor 2 can be absorbed.
Patent JP-H11246010-A (JP)
Title: Storing device
Inventor: IKURA YUJIRO
IPC: B65G1/06
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a storing device which requires a low equipment cost and has high endurance, even if the storing device can store a large number of articles to be stored. SOLUTION: A palette and an article to be stored which are placed on an in/out end of a fixing rails 4, 4 are carried out by a fork lift. A motor is driven to rotate a sprocket and a chain 48 to the in/out end side of a storing area 8, and the palette and the article to be stored are moved with a truck 3 connected to the chain 8. When the end palette abuts on a stopper provided on the in/out end side of the storing area, the motor stops driving. Second frames 32, 32 are rocked by driving of the truck 3, and an attitude holding plate 35 provided on the second frames 32, 32 abuts on the bottom part of the head palette to stop rocking of the second frames 32, 32. At that time, attitudes of first frames 31, 31 do not change.
Patent JP-S54140824-A (JP)
Title: Color pickup unit
Inventor: MURATA HIROSHI
IPC: H04N9/07
Filed: 1978-04-24
Abstract: PURPOSE: To obtain a phase-separate type single-tube color television unit of simple constitution which can obtain an accurate index signal easily.  
     CONSTITUTION: By way of filtr 4, half mirror 5, and filters 6 and 7, the image of subject 1 is projected by lens 3 on pick-up tube 2, where superposition signal Sn of a frequency spectrum is obtained, and the signal is passed through pre-amplifier 11 and directly delayed by a delay circuit before being supplied to adder and subtracter circuits 12 and 13. Since index signals Si in output signals of pre-amplifier 11 and delay circuit 14 are out of phase each other, they are canceled by circuit 12 to obtain superposition signal Sv of luminance signal Sy and chrominance signal Sc; signal Sy is extracted by low-pass filter 15 and supplied to NTSC encoder 17 via process amplifier 16 while signal Sc is extracted by band-pass filter 18 and supplied to synchronizing detection circuit 19. Further, only signal Si is extracted from the subtracter circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62207695-A (JP)
Inventor: SHIMADA YOSHIHIRO
IPC: H01L21/56
Filed: 1986-03-07
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-2000239364-A (JP)
Title: Unsaturated polyester, its production and unsaturated polyester resin
Inventor: IMAI TSUNEO
IPC: C08F283/01
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an unsaturated polyester used for unsaturated polyester resin compositions capable of giving cured products which have heat resistance, water resistance, solvent resistance and mechanical characteristics, especially toughness, and the like, at high levels in a well balanced state, and to provide an unsaturated polyester resin comprises the unsaturated polyester, styrene and the like. SOLUTION: This unsaturated polyester is produced by reacting (A) an alcohol component comprising a polyvalent alcohol containing 2-methyl-1,3- propanediol in an amount of at least 20 mol.% with (B) an acid component comprising (D at least one of an α,β-unsaturated polybasic carboxylic acid and its reactive derivatives and (2) at least one of an α,β-saturated polybasic carboxylic acid, an aromatic polybasic carboxylic acid and their reactive derivatives. The unsaturated polyester resin comprises the unsaturated polyester and a radical-polymerizable monomer.
Patent JP-S58167290-A (JP)
Inventor: TAIIHAA YAN
IPC: B63B39/00
Filed: 1982-03-26
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-S59174192-A (JP)
Inventor: FUKUZAWA SOUICHI
IPC: D06F13/02
Filed: 1983-03-25
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-H05252366-A (JP)
Title: Optical writing device
Inventor: UNO MUGIJIROU
IPC: G02B26/10
Filed: 1992-03-06
Abstract: PURPOSE:To provide an optical writing device capable of eliminating the staining of a surface part, thickening thin lines and improving picture quality by controlling the diameter of a beam by a shutter. CONSTITUTION:An LD unit 21 projects an optical beam (laser beam) corresponding to the image information of each picture element. A polygon mirror 22 to be a scanning means reflects the laser beam projected from the LD unit 21 and horizontally scans each line to write the image information on a photosensitive body 11. A judging means 25 individually judges peripheral picture elements around a remarked picture element to which the laser beam to be irradiated with the laser beam as a white/black picture element. A shutter 26 controls the beam transmission range of the remarked picture element in accordance with the peripheral picture elements whose white/black is judged and changes the beam shape.
Patent JP-S58177655-A (JP)
Title: Polyurethane fixing bandage cured in presence of moisture
Inventor: KURISUCHIAN BEEGUNAA
IPC: A61L15/12
Filed: 1983-03-25
Abstract: In a dressing material for the production of fixed dressings, comprising a raschel knit fabric carrier coated and/or impregnated with a resin which hardens in the presence of moisture and contains isocyanate groups, the improvement wherein the raschel fabric construction is such that the ratio of the mean distance between two warp threads to the mean distance between two weft threads is less than about 1.5.
Patent JP-2000118849-A (JP)
Title: Image forming device, sheet humidifying device and bookbinding system
Inventor: AWANO HIROAKI
IPC: B42C19/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To forcibly supply moisture to a cut sheet. SOLUTION: A cut sheet S passes upward between a pair of guide plates 65, 66 facing each other. The respective guide plates 65, 66 have opening parts 67, 68 tautly spanned with linear bodies 69, 70. A sprayer 30 sprays drops of water toward the opening part 67 so as to supply moisture to the cut sheet S passing between the guide plates 65, 66.