baber/WOPTO huggingface dataset:
Patent JP-S60201358-A (JP)
Title: Thermomagnetic recording medium
Inventor: NISHIKAWA EIJI
IPC: G03G5/16
Filed: 1984-03-27
Abstract: PURPOSE:To enable expansion of the range of the energy to be impressed on a thermorecording head to some extent by dividing finely a recording layer provided on one surface of a base and shutting thermally the respective divided recording layers by the spacings between the divided recording layers. CONSTITUTION:A thermomagnetic recording medium 24 is provided with finely divided recording layers 23 on one surface of a base layer 22. The layers 23 are formed with spaces 25 between divided recording layers 24 each having a square shape and each gap 25 forms a heat insulating layer. The heat transmitted to one layer 24 is absorbed mainly into the layer 24 and the base layer 22. Even if the calorific value of the thermorecording head is relatively small, the layer 24 is efficiently and quickly heated up to the Curie point and the magnetization area for a magnetic latent image is satisfactorily formed. Even if the thermorecording head has relatively large calorific value, said head does not heat the other adjacent layers 24. The recorded picture having high quality is obtd. without receiving the influence in the variance of the calorific value or the quantity of heat accumulation even if the range of the energy to be impressed is increased.
Patent JP-S61216322-A (JP)
Title: Manufacture of semiconductor device
Inventor: OMURA TEISHO
IPC: H01L21/28
Filed: 1985-03-20
Abstract: PURPOSE:To improve the barrier effect by reducing the heating or time-elapsing deterioration in the barrier effect due to TiN by a method wherein an Si solid state epitaxial layer is prevented from growing by a TiN film simultaneously the Si concentration in the first Al-Si layer is increased while the diffusion of Al in the first Al-Si layer into TiN film is decreased. CONSTITUTION:An insulating film (e.g. PSG film) 12, a contact hole 13 opened in the insulating film 12, the first Al-(10-50%) Si film 14, a TiN film (barrier layer) 15 1,000-2,000Angstrom  in thickness, the second pure Al layer 16 are respectively formed on a silicon substrate 11. In such a contact wiring, the insulating film 12 is grown on silicon substrate 11; a contact hole is made by opening a window through the insulating film 12; and the first Al-Si film 14 containing 10-50% of silicon is deposited from several hundred to several thousand Angstrom  in film thickness by sputtering process on overall surface. Finally the TiN film 15 and the pure Al layer 16 are respectively deposited by sputtering process. In said contact wiring, an Si solid state epitaxial layer can be restrained from growing since the Al contained in the second Al layer 16 can be prevented from diffusing down to the substrate 11 by the TiN film 15 provided as a barrier layer.
Patent JP-H06276023-A (JP)
Title: Circuit and method for correcting gain
Inventor: ASAKAWA TERUO
IPC: G01D5/245
Filed: 1993-03-17
Abstract: PURPOSE:To provide an amplitude correcting circuit which can hold the amplitude of an n-phase signal to constant even if the signal generation source which generates the n-phase signal has spatial variation, time variation, etc. CONSTITUTION:The circuit consists of the encoder 10 which outputs the n-phase signal whose sum of squares is constant, multiplying circuits 21 and 22 which multiply the n-phase signal outputted from the encoder 10 by amplitude correction coefficients respectively, an amplitude detecting circuit 24 which detects the amplitude of the two-phase signal outputted by the multiplying circuits 21 and 22, and an amplitude correction control circuit 23 which calculates an amplitude correction coefficient on the basis of the amplitude of the two-phase signal detected by the amplitude detecting circuit 24 and a previously set amplitude value.
Patent JP-S53142242-A (JP)
Title: Photoreceptor mounting method in copier of transfer system using photoreceptor contained in rotary drum
Inventor: KASAHARA JIYUNKICHI
IPC: G03G21/00
Filed: 1977-05-18
Abstract: PURPOSE:To make loading and holding of a photoreceptor easy and positive and achieve the reduction in size and the increase in speed by providing an opening part with a cap to one end of the rotary drum of a transfer copier and a movable cover member for holding photoreceptor in the longitudinally oblong slit on the outside circumference thereof.
Patent JP-S57172633-A (JP)
Title: Manufacture of target for image pickup tube
Inventor: KUWAHATA TAKAO
IPC: H01J9/233
Filed: 1981-04-16
Abstract: PURPOSE:To increase the homogeneous property of the film, and enhance the shading characteristic of a target for an image pickup tube by forming a transparent conductive film and a photoconductive film, in that order, over the inner wall of a face plate, and removing unnecessary parts of the said transparent conductive film and photoconductive film. CONSTITUTION:A transparent conductive film 19 is formed on a face plate 18 with a large diameter, and a photoconductive film 20 having a larger diameter than the film 19 is formed over the film 19 by vapor deposition. Next, after this is subjected to heat treatment process, a high-resistance layer 21 made of a glass such as As2Se3 is formed on the photoconductive film 20 by high-vacuum vapor deposition or something similar, and a base glass 23 is fixed over the layer 21 by use of an adhesive 22. Then, after a thin plate 18a is polished, a stripe-filter face plate 25 is fixed over the thin plate 18a by means of an adhesive 24. After that, the base glass 23 is separated, and unnecessary parts of the thin plate 18a and the photoconductive film 20 are removed. By the means mentioned above, the homogeneous property of the film can be incresed, and the shading characteristic of the target can be enhanced.
Patent JP-H02236913-A (JP)
Title: Parts for sound equipment
Inventor: NAGAI KAZUO
IPC: H01B11/00
Filed: 1989-03-08
Abstract: PURPOSE:To insert parts, in which several kinds of metals are combined, into a sound circuit to faithfully approach a reproduced sound to an original sound by pasting together two or more sheets of different metal plates in series and conductively for being fixed to a sound equipment while pulling out lead wires from the metal plates on their both ends. CONSTITUTION:Different kinds of metal plates 3 to 6 are conductively pasted together to be connected to the parts of a sound equipment for pulling out lead wires 2 from their both ends. A basic construction of these parts for a sound equipment is made into one unit, a plurality of these are connected in parallel to be inserted into the sound circuit for composing the parts of an integrated sound equipment. Then, a metal having the thickness less than 1mm and a diameter less than 5mm is used for the metal plates 3 to 6, while a material of the metal plate 3 to 6 is properly selected from among indium, gold, white gold, copper, vanadium, lead and aluminium so as to faithfully approach a reproduced sound to an original sound.
Patent JP-H01230750-A (JP)
Title: Superplastic steel alloy
Inventor: NAKAMURA KATSUAKI
IPC: C22C38/28
Filed: 1988-03-10
Abstract: PURPOSE:To manufacture a superplastic steel alloy hardly causing coarsening of grains by subjecting an ingot of an alloy having a specific composition consisting of Ti, C, Cr, Mo, Si, Mn, P, S, and Fe to hot working, heat treatment, cold working, and reheating treatment. CONSTITUTION:An ingot of a superplastic Fe-C-Cr-Mo-Ti alloy which has a composition containing, by weight, 0.05-0.5% Ti, 0.38-0.43% C, 0.90-1.20% Cr, and 0.15-0.30% Mo as essential components, also containing 0.15-0.35% Si and/or 0.6-0.85% Mn, <=0.030% P, and <=0.030% S, and having the balance essentially Fe is formed into the desired size by means of hot working. Subsequently, the resulting worked part is heated to a temp. of the A3 point or above to allow contained components to enter into solid solution, followed by rapid cooling. Further, the steel is heated to a temp. at which no solid-solution components precipitate out to undergo softening and then subjected to high- degree cold working to uniformly disperse the solid-solution components. This worked part is further reheated so as to be formed into a mixed structure of two phases. By this method, the steel alloy practically causing no coarsening of grains in the course of high-temp. treatment and capable of maintaining superplasticity can be obtained.
Patent JP-2000259534-A (JP)
Title: Transmission equipment, transmission method, recording medium recording software for transmission and communication system
Inventor: TOYAMA HARUHIKO
IPC: G06F13/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To perform message communication with high reliability by guaranteeing a period to hold the copy for retransmission of a transmission message. SOLUTION: A message transmitting part 301 transmits a message to every reception equipment together with the communication count thereof. For each transmitted message, a transmission message storage part 304 stores a copy for retransmission such as a text of message and a correspondent minimum hold period. Corresponding to a retransmission request sent from the reception equipment, on the basis of the copy for retransmission stored in the transmission message storage part 304, a retransmission part 305 retransmits the message. In the case of transmitting a new message, when the copy for retransmission of that new message can not be stored without erasing the copy for retransmission after the end of the minimum hold period in the transmission message storage part 304, a suppression part 310 suppresses the transmission of that new message.
Patent JP-S53142832-A (JP)
Title: Memory protection system
Inventor: YAMADA TOYOSHI
IPC: G06F1/06
Filed: 1977-05-19
Abstract: PURPOSE: To enable to block the delivery of abnormal timing, even with the occurrence of spike noise, by gating and delivering all the various timing signals produced with thememory start signal with the memory cycle signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08236975-A (JP)
Title: Heat exchange acceleration device
Inventor: SAKAI ITSURO
IPC: H05K7/20
Filed: 1995-02-22
Abstract: PURPOSE: To provide a heat exchange acceleration device wherein strong air flow along a housing wall surface can be generated and an installation place is limited little. CONSTITUTION: Centrifugal impellers 2, 3 are attached to the inside and outside of a housing wall 1 respectively. A blade 12 of each impeller is fixed to a main board 10 which is rotated by a rotating shaft 4 passing through the housing wall 1 and is covered with a side board 14. The blade 12 has a tilting surface 13 which becomes lower toward an outer circumferential side. An inner surface 15 of the side board 14 also forms the same angle as the tilting surface 13 of the blade 12 and covers the blade 12.  When an interval between an end part position on the housing wall 1 side in an air outlet of an impeller and a wall surface of the housing wall 1 is (d) and the outer diameter of an impeller is D, d/D<=0.05 for each impeller and the angle formed by the wall surface of the housing wall 1 and the inner surface 15 of the side board 14 of an impeller is in the range of 10 to 30 deg. for each impeller.
Patent JP-H03261723-A (JP)
Title: Collection of antitumor substance
Inventor: IKEGAWA TETSUO
IPC: A61K36/47
Filed: 1990-03-12
Abstract: PURPOSE:To collect an antitumor substance by extracting ROUDOKU (rhizome of Alocasia odora) with a lower alcohol or an acidic lower alcohol and treating the extract by partition process and chromatography. CONSTITUTION:The objective antitumor substance is separated from ROUDOKU by extracting ROUDOKU with a lower alcohol (e.g. methanol), distilling out the solvent to obtain an extract, dissolving the extract in water or dilute aqueous solution of an alcohol, extracting with a water-insoluble organic solvent, treating the extract by preparative thin-layer chromatography and collecting a fraction having fluorescent absorbency or extracting with an acidic lower alcohol (e.g. a mixture of hydrochloric acid and methanol), extracting the extract with a water-insoluble organic solvent, treating the extract with sephadex and collecting a fraction having UV absorption at 254nm.
Patent JP-S53142842-A (JP)
Title: Reset unit for failure display register
Inventor: HISANAGA SHIYUUJI
IPC: G06F11/00
Filed: 1977-05-18
Abstract: PURPOSE: To make effective the solution of failure, by earlier resetting the computer circuit through the addition of a counter to the reset circuit of a fault display register and by making reset again after the content of the failure display register is sufficiently grasped. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57175753-A (JP)
Title: Coating method of optical fiber with metal and apparatus thereof
Inventor: KOUMURA YUKIO
IPC: C23C14/46
Filed: 1981-04-17
Abstract: PURPOSE:To make the thickness of a metallic film uniform in applying the metallic film to the surface of an optical fiber by the sputtering method, by reflecting sputtered particles from an ionic source on a concave reflecting mirror, and passing the optical fiber through the vicinity of the focus thereof. CONSTITUTION:An optical fiber 2 to be coated with a metal is passed through vacuum sealing parts 3 and 4 and a through-hole 6 of a target 5 and continuously through a vacuum chamber 1. Ar beams (B) are projected from an ionic source 8 simultaneously to the target 5, sputtered particles are concentrated on the focal position of a concave surface (5a) by the rotation of the target 5 and uniformly applied to the periphery of the optical fiber 2 passing through the place in the form of a metallic mist. Thus, the aimed optical fiber, coated with the metal, and having uniform strength and heat resistance can be easily prepared.
Patent JP-H06273202-A (JP)
Title: Flow rate measuring device
Inventor: ATSUMI TORU
IPC: G01F1/075
Filed: 1993-03-18
Abstract: PURPOSE:To reduce the size in a magnetic body as small as possible by effectively detecting a magnetic field emitted by the magnetic body by means of a magnetic field detecting sensor. CONSTITUTION:In a detecting position, in which a magnetic field generated by a magnetic body 2 arranged in a rotating means 1 is detected, a magnetic field detecting face of the first sensor means 3 is arranged in the tangential line direction of the magnetic force line in the maximum magnetic flux density in this position, while the magnetic force line in the maximum magnetic flux density equals the magnetic detecting direction of the first sensor means 3. In this way, the maximum magnetic field in the magnetic field detecting position can be detected.
Patent JP-H07250558-A (JP)
Title: Rocking and selecting device for thresher
Inventor: SHOMURA TAKAO
IPC: A01F12/32
Filed: 1995-03-17
Abstract: PURPOSE:To reduce admixture of cut straws to a recovery part of a first crop irrespective of change of a leaked amount from a threshing chamber. CONSTITUTION:In a rocking and selecting device for a thresher in which a first crop leaking grain sieve 6 for rockingly sending and selecting a leaked material which is passed through a receiving net 5 and is sent from a threshing chamber is in a state of position at the rear of a grain pan 13 and attached together with the grain pan 13 to a rocking frame 8 and an area for leaking the first crop by the grain sieve 6 can be changed, a chaff sieve 19 capable of changing an opening ratio is installed between the receiving net 5 and the grain pan 13.
Patent JP-2000258777-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: YAMADA YUKA
IPC: G02F1/1339
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To realize sealing of a liquid crystal composition with a dripping method, to improve productivity of a liquid crystal display element and to reduce its cost by enabling a supporting means to vacuum-chuck substrates in laminating the substrates together under reduced pressure in order to prevent generation of air bubbles in the liquid crystal cell. SOLUTION: In this manufacturing method, at first the pressure in the pressure reducing device is kept comparative high, i.e., 103-104 Pa, the degree of the vacuum between supporting members 17, 18 and substrates 11, 12 is kept at 1-102 Pa to surely support the substrates 11, 12 with the supporting members 17, 18 and to align the both substrates 11, 12 and furthermore, a sealant 13 in almost half region of the array substrate 11 and the counter substrate 12 is laminated. Afterwards the air is evacuated from the gap between the array substrate 11 and the counter substrate 12 by reducing the pressure in the pressure reducing device to 1-102 Pa and subsequently the sealant 13 in the total region of the substrates 11, 12 is laminated.
Patent JP-S52140897-A (JP)
Title: Resistive element and its munufacture method
Inventor: ABE JIYUN
IPC: H01C17/08
Filed: 1976-05-20
Abstract: PURPOSE: To obtain a resistive element, which has a large area resistance and also has a conductive region formed by ion plating and permitting excellent connection with electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58174500-A (JP)
Inventor: TANAKA KATSUJI
IPC: C11D9/18
Filed: 1982-04-07
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-S63224569-A (JP)
Title: Conversion coding device
Inventor: FUJIMORI YASUHIRO
IPC: H04N19/625
Filed: 1987-03-13
Abstract: PURPOSE:To prevent the deterioration of a restored picture by providing a movement detection circuit detecting the movement between two blocks included respectively in two frames of an input digital picture signal being timewise consecutive. CONSTITUTION:The absolute value of a difference of frames of picture element data at a position corresponding between two consecutive frames respectively is formed by a subtraction circuit 6 and an absolute value processing circuit 13 in a movement detection circuit 2. The absolute value of the frame difference is fed to a comparator 14, where it is compared with a threshold level from a terminal 15, and a binary comparison output corresponding to the relation of level of the absolute value of the frame difference and the threshold level data is fed to a deciding circuit 16. The circuit 16 decides it as a standstill section when the absolute value of the frame difference relating to all picture data included in each block is a threshold data or below. Then a reset pulse is fed to the circuit 16 at every block from a terminal 17, where the movement detection is applied at every block.
Patent JP-H05268346-A (JP)
Title: Incoming regulation service system
IPC: H04M3/42
Filed: 1992-03-17
Abstract: PURPOSE:To control the only specific incoming call by comparing caller type information included in a call setting message received by a caller and positive direction display information with incoming regulation pattern prepared in advance corresponding to the incoming regulation class. CONSTITUTION:There are seven patterns in the incoming regulation pattern, from O being 'no regulation' to 6 being 'regulation other than data call', there are eight user types from 1 to 8, and there are five positive direction displays A, I, M, N, and O. The incoming regulation patterns are saved in the storage device of the storage program regulation type exchange to be referred to by the central control unit of the exchange. As the type of user, a general subscriber, preference call, public telephone, and data terminal or the like are allocated. As the positive direction display, the international call, ISDN user outgoing, and incoming charge or the like are allocated. The regulation is made when the positive direction display and the data for each regulation class are matched.
Patent JP-S55152625-A (JP)
Title: Detecting device for doze driving
Inventor: SEKO TAKATOSHI
IPC: B60K28/00
Filed: 1979-05-14
Abstract: PURPOSE: To detect a doze driving precisely by detecting the dozing state on the basis of yawing and changes of horizontal G.  
     CONSTITUTION: When a yawing or a horizontal-G signal 1a is outputted by a detecting part 1, it is compared with a previously fixed value by a level-decision circuit 2, and when it surpasses the value, a pulse 2a of the surpassed time width is outputted. The pulse 2a is inputted into a pulse-generating circuit 3 and a time-set circuit 4; the pulse-generating circuit 3 detects the rise and fall of the pulse 2 to output a pulse 3a, and the time-set circuit 4 detects the rise of the pulse 2 to output a pulse 4a during a previously fixed time. These pulses 3a and 4a are inputted into a switch circuit 5, and the pulse 3a is permitted to pass only when the pulse 4a is on. A pulse 5a passed through a switch circuit 5 is inputted into an alarm circuit 5', which outputs an doze signal 5a' when two pulses 5a are received within a time set in the circuit 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04295201-A (JP)
Title: Energy regenerating system for hydrogen automobile
Inventor: HIGASA HIROMASA
IPC: B60L50/30
Filed: 1991-03-22
Abstract: PURPOSE:To enhance fuel efficiency by providing a superconducting power storage system which converts AC power, to be generated from a generator when a hydrogen automobile is coasting with accelerator thereof being opened, into rotary motion energy of flywheel and stores thus converted energy. CONSTITUTION:An engine 1 is driven with hydrogen fed from a hydrogen fuel tank 2 to rotate an AC generator 3 through a speed change gear l', a shaft 2', pulleys 3', 4' and a belt 5' so as to produce three-phase AC power which is then subjected to forward conversion 5. Even if an accelerator (not show) is opened to disconnect a clutch 6' during travel, the AC generator 3 generates AC power through inertia of the vehicle. A battery 6 is charge with DC power obtained through forward conversion 5 and feeds DC power to an electric load 8 while furthermore the DC power is subjected to reverse conversion 7 to produce VVVF power. Excessive three-phase AC power is used for rotating a flywheel (not shown) built in a superconducting power storage system 4 and stored in the form of rotary motion energy.
Patent JP-2000260168-A (JP)
Title: Cooperating method between information recording/ reproducing device and external information terminal device
Inventor: HOSONO KOJI
IPC: G11B27/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To simplify the information control with the cooperation in the manner of effectively using the capacity of a memory device by unifying the TOC(table of contents) informations stored in a recording medium and an external information terminal device provided that the editing is made for the same recording medium, even in the case the editing of the recording medium is made individually by each of an information reading/reproducing device and an external information terminal device while separating them, and erasing the unrequired information of the memory device of the external information terminal device. SOLUTION: When a MD recording/reproducing device and a personal computer are connected, the TOC information of a magneto-optical disk is kept to be recorded (S3) on the memory device of the personal computer. Both of them are separated, and when they are connected again after the editing of the TOC information on the magneto-optical disk is executed independently by the MD recording/reproducing device, the TOC information in the memory device is rewritten (S5) in the case the coincident specific part of the information is detected (S4) in the TOC information recorded on the memory device.
Patent JP-S60202388-A (JP)
Inventor: SUZUKI KENICHI
IPC: A62C3/06
Filed: 1984-03-27
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。