baber/WOPTO huggingface dataset:
Patent JP-H02140092-A (JP)
Title: Av system
Inventor: AIKAWA HIROYUKI
IPC: H04N5/00
Filed: 1988-11-19
Abstract: PURPOSE:To prevent an event of causing hindrance to a video recording by a VTR by fetching each remote control signal at a gate circuit and setting the priority of remote control signal fetch to the port of the circuit. CONSTITUTION:The received content of, e.g., a BS tuner 1 is sent to a VTR 2 via a cable 8 and when the BS control code from a photo amplifier 11 or 31 is received amidst of video-recording by the VTR 2, it causes an error. Then a gate circuit 12 of the tuner 1 sets the priority to the input remote control code. For example, a remote control signal from a remote control encoder 23 is accepted with highest priority and while the operation by this signal is consecutive, the remote control signal from the amplifier 11 and the remote control encoder 33 is not accepted and only the remote control signal from the encoder 23 is accepted. As a result, the tuner 1 set so as to be used for video recording is given to the photo amplifier 21 and controlled by only a remote control signal outputted from the encoder 23. Thus, the hindrance of video recording of the VTR is prevented.
Patent JP-H01145133-A (JP)
Title: Manufacture of synthetic resin molding having skin material
Inventor: OKI YOSHITAKA
IPC: B29L31/58
Filed: 1987-11-21
Abstract: PURPOSE:To reduce remarkably manufacturing costs by coating the inner surface of a skin material made by cylindrical extrusion molding of a thermoplastic resin with a catalyst progressing hardening reaction, and subsequently injecting a reaction-curing resin material to unify and mold in compression. CONSTITUTION:A skin material 1 composed of high density polyethylene is cylindrically extruded and foamed. After being cooled, it is cut by a cutter having a heater and its opening portion is fused to seal. Then, a hole 2 is made in the sealed part, a catalyst is injected thereinto to coat all over the inner surface 1a of the skin material 1. Thereafter, a first stock solution composed mainly of polyol and a second stock solution, a hard polyurethane resin material composed mainly of isocyanate, are injected from the hole 2 to foam and harden. Because the skin material 1 is softened with the heat release of the resin material adjacent to the skin material 1 due to the catalyst and its formability is improved, so that a required molding 6 can be made by compression molding using a pressure mold 4.
Patent JP-H04165608-A (JP)
Title: Transformer
Inventor: KOSAKA MASAAKI
IPC: H01F27/30
Filed: 1990-10-30
Abstract: PURPOSE:To reduce the weight of a transformer and to reduce the number of processing steps without loss of withstand electromagnetic mechanical force performance and magnetic shielding performance by commonly arranging leakage magnetic flux absorbers made of ferromagnetic plates having rigidity on and underneath the winding of each leg. CONSTITUTION:3-phase windings 3U, 3V, 3W made of primary windings 3A, secondary windings 3B, etc., of each leg are wound on main legs 2A of a 3-leg core 2, and leakage magnetic flux absorbers 16 made of ferromagnetic plates 16A, 16B having rigidity are arranged on and underneath the 3-phase windings through end insulators 7 thereof. The 3-phase windings are rigidly coupled by a space piece 8 made of reinforced wood radially interposed between a pair of frames 5A and 5B, between the frames 5A and 5B in a state that a predetermined surface pressure is held, and the content of a transformer in which the 3-leg core and the 3-phase windings are provided constantly is formed. Thus, the transformer can be reduced in weight and number of processing steps without loss of withstand electromagnetic mechanical force performance and magnetic shielding performance.
Patent JP-H01134713-A (JP)
Title: Cleaning tape for magnetic head
Inventor: OKAZOE AKIRA
IPC: G11B5/627
Filed: 1987-11-19
Abstract: PURPOSE:To prevent the abrasion and damage of a magnetic head by providing an abrasive particle, in which a particle radius is smaller than the gap length of the magnetic head and a hardness is higher than the magnetic head, and an abrasive coating film to contain a filler particle, on a substrate. CONSTITUTION:The abrasive particle in which the particle radius is smaller than the gap length of the magnetic head having the gap length of 0.3mum or below and the hardness is higher than the magnetic head, and the abrasive coating film to contain the filler particle are provided on the substrate. Since the particle radius of the abrasive particle 3 contained in a abrasive coating film 2 of a cleaning tape 1 is smaller than a gap length l of a magnetic head 4, when the cleaning tape a for the magnetic tape 1 is slide-abutted with the abrasive coating film 2, the abrasive particle 3 is abutted only to one side of the magnetic head 4. Thus, without abrading and damaging the magnetic head 4, only an adhesive foreign material can be satisfactorily removed from the magnetic head 4.
Patent JP-H02138523-A (JP)
Title: Clutch device
Inventor: ITO KENICHIRO
IPC: B62D5/04
Filed: 1988-11-17
Abstract: PURPOSE:To give a torsion bar by which input and output shafts are connected to each other a big twist by providing a retainer pivotal to the input shaft, and by having a spring built in between the retainer and the input shaft to transmit the rotation of the input shaft to the retainer. CONSTITUTION:An input shaft 5 and an output angle shaft 16 are engaged to one another with a gap 4 in a rotational direction. When a torsion bar 14 by which the input and output shafts 5, 16 are connected each other is swung to a certain degree, the gap 1 is eliminated for the engagement of the both shafts 5, 16. A retainer 7' being supported pivotal to the input shaft 5, a coil spring 17 is built in the engaged part of the retainer 7' and the input shaft 5 with its edges connected with the input shaft 5 and the retainer 7'. Rotation of the input shaft 5 to the retainer 7' is absorbed by the spring 17. Even if the retainer 7' is baffled by a cam member, the input shaft 5 can be rotated further, to given a big twist to the torsion bar 14.
Patent JP-H09109991-A (JP)
Title: Fin stabilizer for cavitation preventing type vessel
Inventor: EGASHIRA HISAYUKI
IPC: B63B39/06
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To suppress generation of cavitation particuarly in a fin and to prevent flow containing the cavitation from being inflowed in a propeller at a stern. SOLUTION: A fin 2 outwardly protruded from a hull 1 through a shaft 9 below water is provided to adjust a blade angle. Water is jetted in an eddy from a water jet nozzle 3 formed in the fin 2 at its outside end of a trailing edge. Water jet from the water jet nozzle 3 is done by controlling a feed pump 8 by means of a controller 7 in accordance with a noise detecting signal from a hydrophone 5 located behind the fin 2.
Patent JP-H10145636-A (JP)
Title: Tv station equipment
Inventor: ITO YASUHIRO
IPC: H04N5/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain the TV station equipment that broadcasts a TV program easily viewed by viewers by compensating an interactive state between locations remote from each other. SOLUTION: A satellite transmission/reception section 3 sends/receives a video/audio signal at the location. A delay time control section 2 adds a time equivalent to a delay time required for propagation of a video/audio signal B sent from another location via a satellite 5 to the video/audio signal A broadcast from the location to viewers. A TV broadcast transmission section 1 synthesizes the video/audio signals A, B and broadcasts the video/audio signal after the synthesis to viewers at the location. In the case of broadcasting an interactive state between parted areas to the viewers, a time difference caused between the video/audio signals A, B is corrected and TV broadcast nearly synchronizing both signals with each other is attained.
Patent JP-2001116522-A (JP)
Title: Method and device for inspecting weld zone of interconnector
Inventor: KAJIMOTO KIMIHIKO
IPC: G01B11/24
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for inspection which can inspect a weld zone with simple constitution without breaking the weld zone nor a constituting member. SOLUTION: The interconnector 3 and a solar battery cell 4 are welded together and a camera 1 for image input is arranged right above the weld zone 5. A picked-up image is processed by an image processor 10 to measure the area of the weld zone 5, the cosine of the oblique side of a slanting surface 21 at the periphery of the weld zone 5, and the length of the slanting surface 21. Then an arithmetic unit 11 compares them with previously set values to decide whether or not the weld zone 6 is good.
Patent JP-H07126225-A (JP)
Title: Tetraphenylbenzidine compound
Inventor: TOMIYAMA HIROMITSU
IPC: C09K11/06
Filed: 1993-11-01
Abstract: PURPOSE:To provide the thermally and chemically stable new compound functioning effectively as a charge transport material, easily presenting vitreous state and maintaining the state stably, thus useful as a charge transport material in organic electroluminescent devices. CONSTITUTION:The compound of formula I(R1 and R2 are each H, lower alkyl or lower alkoxyl, and at least one of them is n-butyl, isobutyl, sec-butyl or t-butyl; R3 is H, lower alkyl, lower alkoxyl or Cl), e.g. N,N'-bis(p-n-butylphenyl)- N,N'diphenylbenzil can be obtained by the following processes: an aniline compound of formula II is N-acetylated into the corresponding anilide compound, which is, in turn, subjected to a haloaryl compound of formula III (X is Cl, Br or I) to conduct a condensation reaction, and the product is hydrolyzed to obtain a diphenylamine compound of formula IV, which is then condensed with a 4,4'-dihalobiphenyl of formula V.
Patent JP-H04166998-A (JP)
Title: Electric stringed musical instrument
Inventor: HAYASHI YOSHINORI
IPC: G10H3/18
Filed: 1990-10-31
Abstract: PURPOSE:To enable various kinds of tones to be expressed and also enhance controllability by providing a plurality of pickups, a storage means for storing a plurality of predetermined combinations of pickups, a designating means for designating a combination of pickups corresponding to a desired tone, and a switching means for selecting the output of each pickup. CONSTITUTION:Pickups 6F, 6C, 6R are each provided with three kinds of coils and some of the outputs of each of the pickups 6F, 6C, 6R, each pickup 8a to 8f for strings and a pickup 7 for body vibration are selected by a selector 15 and synthesized and then supplied by a demultiplexer 16 to either of boost circuits 17, 18, 19 and a middle range cutting circuit 20 and a signal output from either of the circuits is output from a manually adjusting terminal T1 or a normal output terminal T2. Also the gain of a voltage control amplifier 21 is sent from a CPU 25 and converted by a D/A converter 29 via an I/O 28 and then input and controlled. A voltage signal from a variable resistance 1b is input to the I/O 28 via an A/D converter 30. The outputs of a selector switch 9 and a tone switch 10 are both input to the I/O 28 and the I/O 28 can transmit and receive data to and from an IC card 12 via a connector 31 into which the IC card 12 is inserted. During a performance a player is therefore capable of instantaneously switching to a desired sound and sound volume simply by controlling the selector switch 9, and inputting set data No.
Patent JP-H02139726-A (JP)
Title: Optical recording and reproducing device
Inventor: SHINODA MASAYUKI
IPC: G11B7/12
Filed: 1988-11-21
Abstract: PURPOSE:To stably obtain a detecting signal by constituting an optical block out of a resin having such a characteristic of a linear expansion coefft. that is approximately zero in the direction of an optical axis and also equivalent to a linear expansion coefft. of the material of a fixed member in a vertical plane to the optical axis. CONSTITUTION:Since the linear expansion coefft. of the resin made optical block 10 itself is approximately zero in the direction of the optical axis of a luminous flux, and distance (a) between a semiconductor laser 2 and a collimator lens 3 and a distance (b) between a detecting means 8 and a photodetector 9 are not deviated in their relative positions of their respective distances in the directions of their individual optical axes even in case of an ambient temp. change. Then, those fixing members for a semiconductor laser fixing holder, a collimator lens fixing holder, a detecting means fixing holder and a photodetector fixing holder are made of aluminum, while the material of the optical block 10 in view of its linear expansion coefft. is constitutive of the resin whose linear expansion coefft. in the direction of a vertical plane to the optical axis of the luminous flux is approximately the same as aluminum. By this method, expansion and shrinkage are generated to almost the same extent in the direction of a vertical plane to the optical axis of the luminous flux, and hence neither inclination nor deviation take place.
Patent JP-H06116449-A (JP)
Title: Valcanizable fluororubber composition
Inventor: SAITO MASAYUKI
IPC: C08L27/18
Filed: 1992-10-07
Abstract: PURPOSE:To obtain a compsn. which is inexpensive and easily vulcanizable with an org. peroxide by compounding a specific fluororubber, a specific peroxide, a specific polyfunctional compd., a specific metal (hydr)oxide, and a specific phosphonium salt. CONSTITUTION:The compsn. comprises a fluororubber obtd. by copolymerizing 0.5-10mol% vinylidene fluoride, 20-70mol% tetrafluoroethylene, and 20-70mol% propylene, an org. peroxide [e.g. 2,5-dimethyl-2,5-di(t-butylperoxy)hexane], an unsatd. polyfunctional compd. (e.g. triallyl isocyanurate), at least one (hydr)oxide of a divalent metal (e.g. Ca(DH)2], and an org. quaternary phosphonium salt of the formula: R<1>R<2>R<3>RP.X [wherein R<1> to R<4> are each a 1-20C (substd.) monovalent aliph. hydrocarbon group; and X is a monovalent anion] (e.g. tetrabutylphosphonium chloride).
Patent JP-2001119780-A (JP)
Title: On-vehicle microphone system
Inventor: KIKUMA NOBUHIRO
IPC: G10L15/28
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle microphone system that has excellent performance and characteristics and realizes simplicity or the like in the configuration effectively. SOLUTION: The on-vehicle microphone system is provided with a microphone 1 that collects sound and a sound reflection means that reflects the sound from a sound source M toward the microphone 1. The sound reflection means in the front cover 11 of a speed meter 10 placed in front of the sound source M. The microphone 1 collects the sound reflected on the front cover 11. The microphone is placed at a position matching the directivity of the sound reflection means and placed in the inside of a cluster 13 surrounding the speed meter 10. Since the microphone can pick up only sound required for voice recognition without noise, the voice recognition rate can be remarkably enhanced.
Patent JP-2001118654-A (JP)
Title: Holder for semiconductor device
Inventor: SUZUKI SATOSHI
IPC: H01R33/74
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a holder which ensures good continuity with a conductive contact of a socket when a semiconductor device is mounted to the socket. SOLUTION: By mounting the semiconductor device 2 on the bottom face of the socket 3 and screwing down periphery part 1a of the holder to the circumference wall of the socket 3, the periphery part of board 2a is pressed down by tongue-shaped contact piece 1e extended from the periphery part arranged at symmetry and IC chip 2b situated at center of the board is pressed down by the chip contact part 1c formed in one piece through slanting leg piece 1b with the periphery part. In this arrangement, the center and periphery of the semiconductor device are equally pressed down, which eliminates the occurrence of warpage in the substrate due to non-uniform pressing force, thus ensuring good continuity between the terminal of the semiconductor device and the conductive contact of the socket.
Patent JP-H05235620-A (JP)
Title: Temperature compensated high-frequency resonator and high-frequency filter
Inventor: YORUMA OOTONEN
IPC: H01P1/30
Filed: 1992-11-02
Abstract: PURPOSE: To perform the temperature compensation of a rod-like and helical resonator. CONSTITUTION: A conductor 3, wound into a rod or cylindrical coil shape functioning as an internal conductor, is enclosed inside a metallic cover 2, the open end part of a rod or a coil 3 is provided with a prescribed interval from the cover 2, and thus a load capacity is formed. The change in a resonance frequency caused by thermal expansion is compensated by a compensation plate 5. It is preferable that a center part 12 of the compensation plate 5 be provided with the interval of a distance (a) from the upper surface 4 of a housing 2 and parallel to the upper surface 4 and the compensation plate 5 be provided with at least two opposing end parts 8 and 9 attached to the upper surface 4.  The thermal expansion coefficient of the compensation plate 5 is not more the thermal expansion coefficient of the upper surface 4, and thus the center part of the compensation plate 5 is energized to the upper surface 4, in response to the temperature rise of the resonator. Hence, the load capacity is lowered.
Patent JP-H05131578-A (JP)
Title: Non combustible material for honeycomb structure and its manufacture
Inventor: HAYASHI KENZO
IPC: B32B3/12
Filed: 1991-11-11
Abstract: PURPOSE:To impart non combustible property to the material for a honeycomb structure using metal foil, retain its predetermined shape when it is being used at a high temperature and manufacture this material at low costs. CONSTITUTION:A plurality of laminated sheets 1, each being laminated by bonding together an aluminum foil 2 and a non combustible sheet 3 with a sheet forming inorganic adhesive agent 4 interposed therebetween, are built up into a honeycomb structure using a honeycomb forming inorganic adhesive agent 5 between these sheets, thereby obtaining a honeycomb core 24.
Patent JP-H07153144-A (JP)
Title: Reel brake device for magnetic recording and reproducing device
Inventor: YOKOO SHOZO
IPC: G11B15/22
Filed: 1993-11-25
Abstract: PURPOSE:To eliminate the occurrence of abnormal noise and abnormal vibration by preventing a part of a brake shoe of the reel brake device from coming into contact with a reel base in a VTR. CONSTITUTION:Members 12 and 13 for restricting a turning range of the brake shoe 2 are provided on the back surface side of the brake shoe 2 on the side in noncontact with the reel base 1 when a brake is released. Thus, under the normal operation state, the brake shoe 2 is never brought into contact with the reel base 1, and hence the occurrence of the abnormal noise and vibration due to contact between the reel base 1 and the brake shoe 2 is prevented. Then, since the brake shoe 2 is never brought into contact with the reel base 1 on the supply side in particular, an abnormal load cannot be given to the reel base 1, and hence the occurrence of an abnormal recording track and an abnormal regenerative signal due to a load fluctuation on the supply side reel base 1 is prevented.
Patent JP-H09138185-A (JP)
Title: Sample heating holder for x-ray measurement
Inventor: OZAWA GIICHI
IPC: G01N23/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive and versatile sample heating holder for X-ray measurement which can be utilized even for the measurement of X-ray transmitted through a sample without limiting the arrangement during the measurement of X-ray. SOLUTION: The sample heating holder for X-ray measurement has such structure as a heat resistant wire 11 is meshed to hold a thermally fused sample with surface tension thereof. The thermally fused sample is caught by the mesh and held therein with its own surface tension. Consequently, the fused sample does not hang down even if the sample heating holder 1D is inclined or arranged vertically. Since the sample is held in the mesh of wire 11, no barrier wall is present on the opposite sides of sample and X-rays can be transmitted from the surface to the rear of sample (or reversely).
Patent JP-H02176658-A (JP)
Title: Heat treating device for image forming device
Inventor: WATANABE KOJI
IPC: G03D13/00
Filed: 1988-11-22
Abstract: PURPOSE:To improve safety by providing a heater which heats an area of a pressed transfer member where an image is formed with radiant heat and inserting a heat shield member which cuts off the heat from the heater when the power source is turned off. CONSTITUTION:The transfer member 701 is press-developed by a pressure developing mechanism 300 and then conveyed to the heat treating device 400 to accelerate coloring reaction with the radiant heat from the heater 402. A shutter 430 which can be moved as shown by an arrow A is arranged as the heat shield member below a paper guide 450. Therefore, even if the power source is turned off during the heating of the transfer member 701 by the heater 401, the shutter 430 is interposed between the heater 401 and transfer member 701 to cut off the heat from the heater 401 to the transfer member 701. Consequently, the transfer member is never heated abnormally and the safety is improved.
Patent JP-S62153676-A (JP)
Inventor: IKOMA MITSUHIRO
IPC: F25D11/02
Filed: 1985-12-25
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-H04170551-A (JP)
Title: Electrophotosensitive material and copying machine and facsimile using this material
Inventor: SAKAKIBARA TEIGO
IPC: H04N1/29
Filed: 1990-11-02
Abstract: PURPOSE:To apply a durable protective layer to the outer side of a sensitive layer without damaging it by containing specific polymer or copolymer in an intermediate layer. CONSTITUTION:An intermediate layer contains polymer or copolymer having a unit component expressed by a formula I. In the formula, R<1> represents a hydrogen atom or a low class alkyl group, and R<2> represents a substituted or not alkyl group, substituted or not alkenyl group, substituted or not aromatic circle, substituted or not heterocycle, substituted or not cycloalkyl group, having an oxygen atom or a nitrogen atom in beta, gamma, delta places relating to a carbonyl group in the formula I. Here by providing the intermediate layer, thus obtained, between a sensitive layer and a surface protective layer, the intermediate layer acts as a barrier layer of the sensitive layer at the time of molding the protective layer and further as an adhesive layer between the sensitive layer and the protective layer after molding the protective layer. In this way, an electrophoosensitive material, having the intermediate layer by which the protective layer can be applied onto the sensitive layer without damaging it, is obtained.
Patent JP-H07154269-A (JP)
Title: Conversion circuit and scanning converter
Inventor: MURAOKA KOJI
IPC: H03M9/00
Filed: 1993-11-25
Abstract: PURPOSE:To reduce the cost by providing a conversion circuit converting a 2-bit signal into an 8-bit signal to a scanning converter implementing 8-bit signal processing so as to facilitate the configuration of the scanning converter in common use for an analog CG signal and a 2-bit CG signal. CONSTITUTION:An analog CD signal (AN) is ADD-converted by an 8-bit A/D converter 1, a selector 6a selects the resulting digital signal or a digital signal obtained by converting a 2-bit CG signal (DM, DS) into an 8-bit signal by a conversion circuit 7a and the selected signal is written in a frame buffer 2. The digital signal read from the frame buffer 2 is subjected to D/A conversion by the use of an 8-bit D/A converter 3. A 1st timing signal generating circuit 4 gives an A/D conversion pulse to the A/D converter 1 and gives a write pulse to the frame buffer 2. A 2nd timing signal generating circuit 5 gives the read pulse to the frame buffer 2 and gives a D/A conversion pulse to the D/A converter 3.