baber/WOPTO huggingface dataset:
Patent JP-H02301274-A (JP)
Title: Color television receiver
Inventor: HIRASHIMA SATOSHI
IPC: H04N5/63
Filed: 1989-05-15
Abstract: PURPOSE:To turn on a power supply for all television receivers connecting to the system forcibly by providing a power supply switch control circuit controlling a power switch according to a power supply forced rising control signal input. CONSTITUTION:When power is supplied to a power switch control circuit 15, a waveform signal 7 is inputted to a reset signal input terminal of a flip-flop 4 by a capacitor C1 and a resistor R2, an initial value of a Q output of the flip-flop 4 goes to a low level and a power switch 16 comprising R3, R4, C2, Q1, R5 and Q2 is turned off. With a switch 1 depressed, the Q output of the flip-flop 4 goes to a high level and the power switch 10 is turned on, A wired OR is constituted by diodes 6, 8 and when a power supply forced rising control signal 10 goes to a high level regardless of the Q output of the flip-flop 4, since the control signal of the power switch 16 is a signal 9, the power switch is turned on.
Patent JP-S5455098-A (JP)
Title: Polyimine molded articles
Inventor: SUEMATSU KAZUMI
IPC: C08L61/04
Filed: 1977-10-11
Abstract: PURPOSE: To prepare polyimine molded articles useful as films, fibers,cast moldings, adhesives and laminates, having excellent hydrolytic, chemical, and heat resistance, by molding the polyimine in the presence of a phenol and reducing the amount of the residual phenol.  
     CONSTITUTION: A dialdehyde I (Ar 1  is 4W40C aromatic group) is reacted with a diamine II (Ar 2  is 4W40C aromatic group) or an aminoaldehyde III (Ar 3  is 4-40C aromatic group) at 0W120°C to give a polymer, wherein the example of the above aromatic group is expressed by the formula IV. The polymer V or VI is dissolved in a phenolic compound, e.g. cresol, etc., and cast or melt molded. Subsequently the amount of the residual phenolic compound is controlled to <3.5 wt.% at ≥ at a temperature 40°C higher than the boiling point of the phenolic compound, and also below the thermal decomposition temperature for the polymer, to provide the desired molded articles 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10310725-A (JP)
Title: Aqueous coating material and viscosity controlling agent
Inventor: NAKAMURA HIROSHI
IPC: C09D7/12
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous coating material capable of reconciling excellent coating workability and high finish qualities of formed coated film. SOLUTION: This aqueous coating material is an aqueous coating material having viscosity rising with rise in temperature and is mixed with 0.01-10 wt.% of a viscosity controlling agent based on the total amount of a solid content. The viscosity controlling agent can raise viscosity with rise in temperature.
Patent JP-H0816169-A (JP)
Title: Sound formation, sound formation device and sound formation controller
Inventor: PIITAA UIRIAMU FUARETSUTO
IPC: G10H1/10
Filed: 1995-05-19
Abstract: PURPOSE: To prepare the sound of plural prescribed musical instruments from the digital audio samples of the prescribed musical instruments. CONSTITUTION: Prescribed digital audio samples are stored in a memory. Then, the copies of the digital audio samples are micromanipulated (10) in a parallel state by digital processors for a number corresponding to the number of the prescribed musical instruments. The respective digital processors process (15) the digital audio samples so as to supply slightly different time changes in order to generate the effects of the plural musical instruments. The processed digital audio samples are added and turned to one digital sample. The added digital audio samples are converted (21) to analog samples for generating the sound of the plural prescribed musical instruments by being sent to a speaker.
Patent JP-H06334888-A (JP)
Title: S-shaped correction circuit
Inventor: IWAKI HIROSHI
IPC: H04N3/23
Filed: 1993-05-24
Abstract: PURPOSE:To keep always excellent S-shaped correction by connecting saturable reactors each having a control winding of transformer coupling in series in the opposite polarity to each other and supplying a control current corresponding to a change in a horizontal deflection frequency to the control winding. CONSTITUTION:Saturable reactors 6, 7 in the horizontal deflection circuit are connected in series in the opposite polarity and control windings 9, 10 are connected in series with a correction signal supply circuit 11. When a horizontal deflection frequency is changed, a correction signal outputted from the correction signal supply circuit 11 changes in response to a change in the horizontal deflection frequency. Thus, a current corresponding to the horizontal deflection frequency flows to the control windings 9, 10 and the variable range of the inductance of the saturable reactors 6, 7 (DC superimposing characteristic) is changed corresponding to the horizontal deflection frequency. Thus, the correction of the linear distortion is changed in response to a change in the horizontal deflection frequency and always excellent S-shaped correction is maintained.
Patent JP-H06327487-A (JP)
Title: Production of l-threonine by fermentation method
Inventor: ANAZAWA HIDEJI
IPC: C12R1/01
Filed: 1993-05-24
Abstract: PURPOSE:To industrially and more efficiently produce L-threonine useful as a medicine, a food, a feed, etc., at a low cost. CONSTITUTION:A microorganism, belonging to the genus Methylobacillus and having the resistance to at least one selected from L-leucine, L-leucine analogs, L-isoleucine and L-isoleucine analogs and the ability to produce L-threonine is cultured in a culture medium containing methanol as a main carbon source to produce and accumulate the L-threonine in the resultant culture. The L- threonine is then collected from the culture.
Patent JP-H10312753-A (JP)
Title: Regeneration of cathode-ray tube
Inventor: HAYASHI KAZUYUKI
IPC: H01J9/20
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To regenerate a cathode-ray tube at high productivity without taking a long time even in the case membrane defects are caused in a thin film formed by sputtering. SOLUTION: In the case film defects are caused in a thin film formed on a main face 1a, which becomes the front face of a cathode ray tube, by sputtering, the main face 1a is roughly polished by porous silica and intermediate polishing by sand paper and finish polishing by cerium oxide are successively carried out to remove the thin film and after that a glass substrate 3 bearing a reflection preventive film 4 is stuck to one main face 3a of the main face 1a by resin 5 to regenerate, for example, as a telepanel tube. Alternatively, a film like resin substrate may be used instead of the glass substrate 3 to regenerate as a functional film tube.
Patent JP-S5549501-A (JP)
Title: Silencer
Inventor: HARAYOSHI MITSUHIKO
IPC: F01N1/02
Filed: 1978-10-03
Abstract: PURPOSE: To obtain the subject device of simple structure enabling the reduction of the generated noise covering a wide range of frequency effectively in the apparatus which reduces low frequency pulsating noise having the engine explosion cycles and their double and the tripple harmonics.  
     CONSTITUTION: Second and first expansion chambers 3 and 2, and a resonance chamber 4 are partitioned from the left side longitudinally in a silencing apparatus body 1, and an exhaust tube 5 is so provided through the second expansion chamber 3 as to open in the first expansion chamber 2. A resonance tube 6 communicating with the resonance chamber 4 is disposed along the extension line of the tube 5 to open with the first expansion chamber 2 at predetermined interval from the end of the tube 5. Further, the first and second expansion chambers 2 and 3 mutually communicate with each other through an exhaust gas introduction tube 7 having the same diameter as that of the tube 6, and the second expansion chamber 3 communicates with the atmosphere through an exhaust outlet tube 8 passed through the first expansion chamber 2 and the resonance chamber 4. The side end of the resonance chamber 4 of the tube 6 is so obliquely cut as to pass the point disposed toward the expansion chamber 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10314186-A (JP)
Title: Analog assembly for technique for forming clinical crown fitted in operation model
Inventor: ANOPETT FIMASONE
IPC: A61C5/77
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To attach and detach a crown from an operation model without the fastening/loosing operation of a screw by arranging an bore with an inner screw for accepting a crown fitting screw at an exposed supporting base accepting part of an analog pin inserted to the bore of an analog sleeve. SOLUTION: A bow-like flat 82 preventing rotating movement in the model of a sleeve 72 is provided on the outer surface of the sleeve 72 to accept the analog pin 84 to the inside of the sleeve 72 by sliding. The surface of the pin 84 includes the bow-like flat and the positioning lug 90 in the neighborhood of the upper tip part of the pin 84 is accepted in the notch 92 of a large diameter opening part 94 at the upper tip of the sleeve 72. A supporting base accepting part 96 obtained by copying the supporting base 'accepting part of an implant fixture for fixing the crown is divide-formed on the upper surface of the pin 84, a hexagonal boss 98 is formed on the upper surface of the pin 84 and a screwed socket is extended in an axial direction through an opening 100 to fix the crown to the pin 84 with a screw.
Patent JP-S5645325-A (JP)
Title: Electrode for spark processing machining
Inventor: SOGA MITSUAKI
IPC: B23H7/02
Filed: 1979-09-19
Abstract: PURPOSE:To facilitate the positioning of an electrode to a workpiece by a method wherein the outside and inside of the electrode for electrospark machining cut by a wire-cut electrospark machine are fixed removably with a bolt, a nut and the like. CONSTITUTION:The end surfaces 6 and 7 of the outside part 1 of an electrode plate are made to be rectangular reference surfaces. Next, the reference surface outside the electrode is made to contact with the reference surface 8 of a workpiece, while the reference surface 7 outside the electrode is made to contact with the reference surface 9 of the workpiece, and respective positions are read out. Furthermore, a nut 14 and a bolt 12 are removed, fixing boards 3 and 13, an insertion piece 15, the outside part 1, etc. are also removed and the internal electrode alone is left. Then, the axes X and Y of each machine are moved by the aimed dimensions based on the number read in the prior positioning and thus the electrode 2 can be positioned exactly at the aimed place for the workpiece 18.
Patent JP-H01291435-A (JP)
Title: Extrafine copper alloy wire for semiconductor device and semiconductor device
Inventor: ONO TOSHIAKI
IPC: H01L21/60
Filed: 1988-05-18
Abstract: PURPOSE:To improve a hardness of a bondable degree and corrosion resistance by setting the total content of S, Se and Te in high purity oxygen-free copper to 1.0ppm or less, and setting the total of one or more types of specific elements to 1.0 to 500 ppm. CONSTITUTION:Electrolytic copper is employed as a raw material. After it is electrolytically refined, an element (e.g., La, etc.) to be easily formed as a compound with S, Se and Te is added thereto, it is zone refined, and high purity oxygen-free copper in which total content of S, Se and Te is 1.0ppm or less is prepared. This oxygen-free copper is dissolved in a vacuum melting furnace, one or two of Al, Cr, Fe, Mn, Ni, P, Sn and Zn are contained therein so that their total content becomes 1.0 to 500ppm, and is cast. Further, it is hot and cold drawn to form an extrafine copper alloy wire. Then, an Si chip is ball bonded with the extrafine wire.
Patent JP-H11312953-A (JP)
Title: Data delay device
Inventor: TAKATSUKA TOMOHIDE
IPC: H03H17/08
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a data delay device which can provide data delay by a simple structure. SOLUTION: This device is equipped with a memory 21 for storing input data Di, an address counter 22 for generating a bit signal S0 (the first bit) of a T cycle, a most significant bit signal S1 (the second bit) of a 2T cycle and a most significant bit signal S3 (the third bit) of a 4T cycle by frequency dividing a clock signal Ck, and an exclusive OR circuit 26 which takes the exclusive OR of the most significant bit signal S2 inputted to one input terminal and the clock signal Ck inputted to another input terminal and outputs to the memory 21 as a bit signal S2 ' (the third bit). The memory 21 takes a leading address as a reference address in writing the input data Di, while it is write and read controlled in reading the input data Di with an intermediate address as the reference address.
Patent JP-S5823949-A (JP)
Inventor: KAWASAKI KAZUO
IPC: D04H1/4226
Filed: 1981-08-03
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-S5646565-A (JP)
Title: Manufacture of photoconductive particle
Inventor: SUZUKI KIYOSHI
IPC: G03G5/08
Filed: 1979-09-21
Abstract: PURPOSE: To supplement defects on the surfaces of photoconductive particles by reacting water-soluble metallic salt with ion exchange resin having anion for forming insoluble metallic salt upon reacting with the metallic ions of water-soluble metallic salt, thereby obtaining readily insoluble precipitate on the surfaces of the particles without rinsing step.  
     CONSTITUTION: When ion exchange resin is stirred while adding photoconductive particles into water-soluble metallic salt solution, counter ions against the metallic ions of the water-soluble metallic salt are exchanged with anion in the resin, the anion is reacted with the metallic ions, and insoluble metallic salt is precipitated on the surface of the particles. Since the produced anion is in the same amount as the counter ions, water-souble ions are not almost presented, and a step of rising impurity for removal becomes unnecessary. Metals of the metallic salt may include Cd, Fe, Co, Ni, Al, In, Zn, etc. OH - , CO - , S - , etc. are adapted for the anion in the ion exchange rein, but OH +  is preferred in selection of the ion exchange resin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02301657-A (JP)
Title: Magnetic processing device for fuel
Inventor: MAEDA TOMONOBU
IPC: F02M27/04
Filed: 1989-05-15
Abstract: PURPOSE:To improve fuel consumption by leading fuel oil to the space between an inside case and a permanent magnet, and a spacer through the groove in a cylindrical spacer and the hole in a spacer to increase the level of fuel oil gradually, and applying magnetic processing for a considerable time. CONSTITUTION:The fuel oil flowing from a fuel tank through an elbow 13 and a pipe 12 passes through the groove 8a in a cylindrical spacer 8 and a hole 10a in a spacer 10 and goes into a space 11 to increase its level gradually to be subjected to magnetic process by a magnet 9. Since it takes a considerable time to make fuel oil flow out of the elbow 14, fuel oil is subjected to a sufficient magnetic process. It is thus possible to improve the rate of fuel consumption remarkably. The outer periphery of an inside case 2 is ground uniformly to make a recess 2a and a laminated plate 3 consisting a far infrared radiation plate material and an X-ray protective sheet is wound therein. The laminated plate 3 prevents fuel consumption making dispersion at the time of high humidity.
Patent JP-H01292291-A (JP)
Title: Fast breeder reactor
Inventor: OTSUKA MASAYA
IPC: G21C15/02
Filed: 1988-05-20
Abstract: PURPOSE:To increase a coolant flow rate of natural circulation at a natural circulation flow operation, to remove effectively a decay heat of a reactor core and to maintain a core temperature at a low level, by providing a flow pass checking mechanism between a flow pass leading from a pump to the reactor core, and a lower region with a low temperature. CONSTITUTION:At a natural circulation flow operation, an upward flow is produced at a reactor core 5 by a decay heat of the core 5 and an annular space 20 is negatively pressurized against a low temperature plenum 13. A ball 24 moves towards the space 20 and a fluid in the plenum 13 flows out to the space 20 from an opening 22 via internal flow passes 25 and 26 of the flow pass checking mechanism 21 into which the fluid flows from an opening 23. In other words, a low temperature fluid in the plenum 13 flows into the space 20 without passing through a pump 7, and the core 5 is cooled down. At a rated power operation, a fluid from the pump 7 does not flow into the plenum 13 by flowing through the checking mechanism 21. In this way, a coolant flow rate of a natural circulation increases, a decay heat of the reactor core is effectively removed and a core temperature is maintained at a low level.
Patent JP-H02300619-A (JP)
Title: Illuminating device for processing image
Inventor: UGI AKINORI
IPC: H01L33/00
Filed: 1989-05-15
Abstract: PURPOSE:To make it difficult to receive the effect of external light or the color of an object and to easily adjust a light quantity for the object by driving an infrared LED with a driving signal which is outputted only during a variable driving time. CONSTITUTION:In an illuminating device provided with an infrared LED 18 which is driven to emit light by a light emission inhibition circuit 38 and a light emission driving circuit 44, the infrared LED 18 emits the illuminating light only for a light emitting time T since an inhibiting time (t) elapses after a timing pulse by the action of the circuits 38 and 44. The object 62 which is moving at high speed is illuminated only for the light emitting time T and the still picture of the moving body is obtained through an image pickup device such as a CCD camera 20, etc. By arranging a light transmissive scattering plate 14 ahead of the infrared LED 18, the infrared light emitted from the infrared LED 18 is scattered when it is transmitted through the scattering plate 14. Therefore, the scattering plate 14 becomes a surface light source to equally illuminate the object.
Patent JP-H05256640-A (JP)
Title: Surface form measuring tracer
IPC: G01B7/012
Filed: 1992-05-14
Abstract: PURPOSE:To provide a tracer that reduces the frictional loss of a part sliding according to the movement of a feeler as well as to prevent any displacement in a certain direction from being affected to that in the other direction, in this surface form measuring tracer which measures a surface form by means of displacement of the feeler traveling along the form of a measured work surface. CONSTITUTION:A feeler 24 is supported via an X slider 22, a Y slider 20 and a Z slider 18 free of movement in the orthogonal direction each to a base 16. Pressurized air is fed to a sliding part in space between this base 1 6 and three these sliders and an air bearing is constituted there, whereby it composes such a structure as being much less in friction. In addition, there are provided three sensors, an X sensor 68, a Y sensor and an X sensor 76 detecting each relative displacement between this base 16 and the Z slider 18, the slider 18 and the Y slider and the Y slider 20 and the X slider 22, respectively. An amount of displacement in the feeler 24 is found out by these three sensors.
Patent JP-H10314647-A (JP)
Title: Both-side simultaneous coater
Inventor: TAKAHASHI SUSUMU
IPC: B05C9/04
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a both-side simultaneous coater which enables both-side simultaneous coating of a high-viscosity coating liquid which is heretofore considered infeasible. SOLUTION: This device is disposed with opposite two dies 11, 12 via a transporting path R for a base material in such a manner that these dies may be stopped in prescribed coating positions. The respective dies 11, 12 are provided with coating liquid extruding slits 13, 14 extended along the direction crossing the transporting path R and lip surfaces 16, 16 which face the local parts of the transporting path R existing nearer the ejection side of the base material than these coating liquid extruding slits 13, 14 and form coating liquid accumulating spaces S1 , S2 between these local parts. Coating film forming spacings E1 , E2 are formed between the outlet edges 15a, 16a of the lip surfaces 15, 16 and the transporting path. The lip surfaces 15, 16 of both dies 11, 12 are disposed to face each other via the transporting path R.  The coating liquid extruding slits 13, 14 may be opened in some cases at the inlet edges of the lip surfaces 15, 16.
Patent JP-S63285845-A (JP)
Title: Manufacture of implosion-proof cathode-ray tube
Inventor: YAMADA SHO
IPC: H01J29/87
Filed: 1987-05-18
Abstract: PURPOSE:To make it possible to prevent the image distortion and to improve the productivity and to prevent the implosion of a cathode-ray tube with a light weight structure by providing a transparent hard coating layer of resin group on a resin layer provided on the outer surface of the face plate portion of the CRT. CONSTITUTION:A resin is injected into the gap between the outer surface of the face plate portion of a cathode-ray tube and a surface-shaped mold along the said outer surface, and after setting of the resin the mold is removed to provide a resin layer 3a on the outer surface of the face plate portion. A trans parent hard coating layer 4 made of resin group is provided on the said resin layer 3a. Thereby an implosion-proof CRT with high implosion-protectivity and high productivity and without image distortion and of light weight and easy for material management and manufacture and able to prevent implosion can be obtained.
Patent JP-S6015273-A (JP)
Title: Cabin supporting structure of automobile
Inventor: TABATA TOSHIYUKI
IPC: B62D27/04
Filed: 1983-07-05
Abstract: PURPOSE:To allow high-frequency vibrations to be absorbed by softening a mound rubber by elastically supporting the cabin on the frame through a fluid- filled mound device. CONSTITUTION:When a vibration of low-frequency great amplitude is introduced into a fluid-filled mound device 10, the fluid in the mound device 10 is reciprocally moved through a throttle 15a between a fluid chamber 18 and a subsidiary chamber 19. In this case, the flowing resistance of the fluid passing through the throttle 15a, the low-frequency vibration introduced is damped. A feeling or riding when the bending and distortion resonance frequency of the frame 1 and the cabin 2 is nearly 6Hz can thus be improved. Engine shake at nearly 12Hz, idling vibration at nearly 23.6Hz, and high-rotation idling vibration at nearly 29.3Hz are damped, and the occurrence of confined sound at low speeds can be suppressed.
Patent JP-S5548533-A (JP)
Title: Electric spark machine provided with indicator to indicate electric discharge machining condition
Inventor: KISHI MASAKAZU
IPC: B23H1/02
Filed: 1978-10-04
Abstract: PURPOSE:To improve an operation by detecting respectively a normal electric discharge, a sustained arc discharge time, and no-discharge time wherefrom only the normal discharge time is detected to indicate as a pulse efficiency. CONSTITUTION:A device incorporating the first and the second comparison amplifiers 8, 9 which detect in comparing with a voltage applied by a level set units 4, 5  that may optionally set an electric discharge pulse in a normal discharge time and a sustained arc discharge pulse from the discharge voltage pulse that applies across the electrodes wherein the electrode 2 and the workpiece 3 are formed, the third comparison amplifier 7 to detect in comparing the voltage applied from a level set unit 6 with an across-electrode voltage pulse immediately applying said discharge voltage pulse, a logical circuit 12 which permits to produce only a discharge time pulse in a normal discharge time by taking a logical product of said respective amplifier, and a switch circuit 14 which controls switching an averaged electric discharge power source pulse by the output of said circuit and an indicator 17.