baber/WOPTO huggingface dataset:
Patent JP-H1090562-A (JP)
Title: Optical module
Inventor: UKECHI MITSUO
IPC: G02B6/42
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily execute the alignment between an optical element and an optical connector by fitting and fixing short optical fibers to the V-grooves of an Si substrate and adhering and fixing the optical element to the surface thereof, thereby aligning the optical element and the short optical fibers to each other. SOLUTION: The V-grooves 21 are formed on the surface of the Si substrate 20 and the alignment between the optical element 3 and the short optical fibers 10 is executed. The working of the V-grooves 21 with high accuracy is made possible by subjecting the Si substrate 20 to anisotropic etching. The patterning of the electrodes for electrically connecting the optical element 3 outside and the patterning of the V-grooves 21 are both simultaneously executed by photolithography. A cover 20' consisting of Si or glass formed with the V-grooves nearly similarly with the Si substrate 20 is adhered and fixed to the Si substrate 20 and the short optical fibers 10 are housed between both, by which an optical coupling part 100 is constituted. The sealing of the package is executed by adhering and fixing the optical coupling part 100 by an adhesive to the window formed on the package.
Patent JP-H1083659-A (JP)
Title: Signal reproducing method and compact disk reproducing device
Inventor: MORISHITA TAKASHI
IPC: G11B7/005
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To easily start reproducing a desired signal by generating newly reproducing operation control information from information about reproducing another signal recorded with the signal on a recording medium. SOLUTION: A control part 90 is connected with an operating part 95, where an operating signal is supplied to the control part 90 in accordance with an operation of the operating part 95. A control signal CS is generated by the control part 90, based on this operating signal. Then, the control part 90 is connected with a memory part 98, and the compact disk reproducing device is controlled by this memory part 98. The operating part 95 is provided with operating keys for selecting an operation mode for a reproducing operation, based on a generated DSP item, and when a predetermined key is operated at a DP mode, a search operation in a track unit or an operation of selecting a track and reproducing this track can be carried out. Then, a desired signal can easily be reproduced by using DSP item number information.
Patent JP-H0287360-A (JP)
Title: Cartridge eject device in disk changer
Inventor: SUZUKI MASASHI
IPC: G11B17/26
Filed: 1988-09-22
Abstract: PURPOSE:To make the size of the device small by using a mechanism ejecting a disk from a cartridge, moving the mechanism to the descending position and using it as a power for ejecting the cartridge. CONSTITUTION:A disk ejection member 25 is descended up to a lower position of a cartridge C in the ejecting operation to eject the cartridge C in a disk changer to which the disk cartridge housing plural disks is inserted, the recipro cating motion of the disk ejecting member 25 does not reach a position activat ing the disk in the cartridge C and the disk ejecting member 25 is reciprocated at the position. Then the operation is utilized and an eject drive section 25c provided on the disk eject member 25 is used to drive the eject mechanism provided on the lower side of a cartridge table 30 and the cartridge C is ejected from a cartridge load part by the operation of the eject mechanism. Thus, the device is made small in size.
Patent JP-H0799722-A (JP)
Title: Rush current suppressing circuit
Inventor: WARATANI SHIGERU
IPC: H02H9/02
Filed: 1993-09-27
Abstract: PURPOSE:To suppress a rush current, avoid a steep voltage fluctuation and facilitate the increase and decrease of a load power without a short break. CONSTITUTION:A detection part 1 detects three-phase AC voltages and phases and supplies the detection signals to a decision part 2. The decision part 2 decides a zero-phase at a time when an ON control signal or an OFF signal is inputted from the outside in accordance with the detection signals and supplies the decision signal to a control part 4. The control part 4 supplies the control signal to a timer part 3 when the decision signal is inputted. When the ON control signal is supplied to the timer part 3 from the outside, reset timers 3a and 3b in the timer part 3 are operated to put a load into a single-phase operation and, after a lapse of a predetermined time, a set timer 3c in the timer part 3 is operated to put load into a three-phase operation. When the OFF signal is supplied to the timer part 3 from the outside, the set timer 3 in the timer part 3 is operated to put the load into the single-phase operation and, after a lapse of a predetermined time, the reset timers 3a and 3b are operated to cut off the load 5 from a power supply.
Patent JP-S6392465-A (JP)
Title: Thermal transfer printer
Inventor: KARIYA SABURO
IPC: B41J2/32
Filed: 1986-10-08
Abstract: PURPOSE:To increase a printing speed and to enhance printing quality, by a method wherein a head change-over drive motor is driven by definite quantity when a printing head having heat generators provided to both corner parts thereof runs in a forward direction and a return direction and the drive system engaging said drive motor is operated. CONSTITUTION:When a printing drive order is emitted, a retraction solenoid 2 is driven and a printing head 3 performs rotary motion around a center-of- rotation shaft 13 to be pressed to a platen 9. When printing is performed in a forward direction, printing is performed by the heat generator 17 provided to the left end corner part of the printing head 3 and, when printing is finished, the printing head 3 is separated from the platen 9. Thereafter, the platen 9 is driven by a drive source to perform paper feed and, at the same time, a head change-over drive motor 5 is driven to allow a cam shaft 6 to rotate by 180 deg. and the posture of the printing head 3 is inclined and, by the same driving, printing is performed in a return direction by the heat generator 18 provided to the right end part of the printing head. Therefore, clean printing generating no stick slip and free from printing density irregularity can be performed in both directions and a printing speed can be increased.
Patent JP-S60132341-A (JP)
Title: Semiconductor device
Inventor: KAWAMOTO YOSHIFUMI
IPC: H01L21/318
Filed: 1983-12-21
Abstract: PURPOSE:To prevent the generation of steep step difference or wiring disconnection from occurring by a method wherein an insulating film filling in a groove in an element separating region of a semiconductor device is formed of a compound consisting of Si, O and N. CONSTITUTION:An element separating regions 102, 103 of an Si substrate 101 is dry-etched by 1mum deep and an SiO2 film 104 is grown on the surface by thermal oxidation process. Then the SiO2 film 104 is coated with an oxynitride 105 by 1mum thick by means of CVD process. This oxynitride 105 is produced by means of introducing and depositing three kinds of reaction gas such as SiH4, N2O and NH3 into a growing vessel at 850 deg.C under decompression of 130 Pa. Through these procedures, any steep step difference or defective crystallization during semiconductor producing process may be prevented from occurring by means of filling the groove of element separating region with oxynitride.
Patent JP-H11153865-A (JP)
Title: Photosensitive structural body for flexographic printing plate
Inventor: TANIZAKI AKIO
IPC: G03F7/033
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive structural body for a flexographic printing plate for a plate making process in which an image converted into digital information is directly drawn on a plate using an IR laser beam, and to provide a photosensitive structural body for a flexographic printing plate in which good adhesion strength is obtd. between a shielding layer against non-IR rays and a photosensitive resin layer, peeling of the shielding layer against non-IR rays is prevented, and a developing solvent can be selected from various solvents. SOLUTION: The structural body is obtd. by successively stacking (a) a supporting body, (b) a photosensitive resin layer and (c) a shielding layer against non-IR rays which can be removed with IR laser light. The binder polymer in the layer (b) is a thermoplastic elastomer prepared by polymn. of monovinyl- substd. aromatic hydrocarbons and conjugate dienes. The binder polymer in the layer (c) is a copolymer made of a monovinyl-substd. aromatic hydrocarbon and a conjugate diene, or the copolymer is further subjected to hydrogenation.
Patent JP-S6483341-A (JP)
Title: Continuous casting apparatus for cast thin slab
Inventor: KASAMA AKIO
IPC: B22D11/06
Filed: 1987-09-24
Abstract: PURPOSE:To stably produce a continuously cast thin slab having excellent surface characteristic by uniformly cleaning surface of drums for cooling with brush rolls reciprocatively shifting toward the axial direction at the time of driving the twin type continuous casting machine. CONSTITUTION:At the time of pouring molten metal of molten steel, etc., into pouring basin part 7 and producing the continuously cast thin slab 8 by reversely rotating mutually both drums 5 to the arrow mark directions in the twin drum type continuous casting apparatus having two cooling drums 5, the brush rolls 1 are pushed against both cooling drums 5 with springs 4. In the brush roll 1, wires 13 of steel wire, etc., are planted on a flange 12 inserting a shaft 11 alternately as rough and dense and one end of the flange 12 is supported with bearing part 15 through the spring 14 and the other end of the flange 12 is connected with the air cylinder 16 for reciprocatively shifting. By reciprocatively shifting the flange 12 on the surface of the cooling drum 5 toward the axial direction by driving the air cylinder 16 to uniformly clean the surface, the continuously cast thin slab 8 drawn after cooling by both rolls 5 is stably obtd. as the one always having uniform thickness without any defect such as cracks.
Patent JP-H0690211-A (JP)
Title: Signal processor
Inventor: USUI YOSHINOBU
IPC: H03H17/02
Filed: 1992-09-09
Abstract: PURPOSE:To prevent the overflow or clipping of addition output from occurring and an output level from being remarkably lowered in a signal processor which selects the prescribed number of channels from plural channels and outputs by adding the signals of the channels. CONSTITUTION:N input in1 to inN are inputted to the input terminal IN of a signal processing circuit 5 via input buffers 4-1 to 4-N. M output out1 to outM outputted from the signal processing circuit 5 are derived via output buffers 6-1 to 6-M. Addition information is supplied to a processor 8 by a controller 7, and the processor 8 computes a coefficient based on the addition information, and sends it out to the signal processing circuit 5. In such a case, the processor 8 recognizes the number (j) of input in which the signal in present actually out of the input to be added based on the output of discrimination circuits 9-1 to 9-N, and sets the coefficient of the input to be added at 1/j. Thereby, it is possible to prevent the overflow or clipping of the addition output from occurring and the level from being remarkably lowered.
Patent JP-2000062955-A (JP)
Title: Work conveying and accumulating apparatus
Inventor: UNNO HIROSHI
IPC: B23K26/08
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce a space in the traveling direction of a carrier conveyer. SOLUTION: A carrier conveyer 65 is disposed which receives a plate-shaped work (product) W from an unloader 53. Under the carrier conveyer 65 an accumulating lifter carriage 73 is formed so as to be moved in the same direction as the work conveyance of the carrier conveyer 65, and a plurality of traversers 75, 77 are formed which can approach in the roughly orthogonal direction to the traveling direction of the accumulating lifter 73. An arm 79 which is wider than the top surface of the accumulating lifter carriage 73 and narrower than a pallet Pw is formed on both ends of the traversers 75, 77.
Patent JP-H0872546-A (JP)
Title: Mounting structure for automobile trim
Inventor: TSUMURA KENJI
IPC: B60J5/00
Filed: 1994-09-08
Abstract: PURPOSE: To mount a trim on a panel on the car body side strongly in case such is made through a clip by mounting the clip on a supporting piece in such a way that the supporting piece mounted protrusively on the trim body is pinched. CONSTITUTION: A supporting piece 25 is mounted protrusively on the body 16 of a car trim 12. The second clip 14 is installed on this supporting piece 25 in such a way that the piece 25 is pinched from the protruding end side. The trim 12 is mounted on the side wall 5 by fixing the second clip 14 on the side wall 5. The trim 12 is equipped with a recess 37 in which at least part of the second clip 14 is removably fitted by the movement of the second clip 14 in the direction along the supporting piece 25 and intersecting the protruding direction of the piece 25.
Patent JP-H01156963-A (JP)
Title: Production of 1-substituted 5-aminopyrazole
Inventor: NISHIHIRA KEIGO
IPC: C07D231/38
Filed: 1988-09-28
Abstract: PURPOSE:To selectively obtain the title compound useful as a synthetic intermediate for medicines, agricultural chemicals, etc., in good yield, by reacting a 3-alkoxyacrylonitrile with a mono-substituted hydrazine using readily suppliable raw materials. CONSTITUTION:A 3-alkoxyacrylonitrile expressed by formula I (R1 is lower alkyl) is reacted with a mono-substituted hydrazine expressed by formula II [R2 is (substituted) lower alkyl or aryl], such as methylhydrazine hydrate, in an amount of 1-5mol based on 1mol above-mentioned compound in or without a solvent, such as water, preferably within a basic region, especially pH>=8, preferably at 30-100 deg.C while distilling away an alcohol formed as a by-product to afford the aimed compound expressed by formula III, such as 1-methyl-5- aminopyrazole. Free hydrazine, hydrate or mineral acid salt may be used as the compound expressed by formula II and an aqueous solvent is preferred for the mineral acid salt. pH is adjusted to >=8 by using an aqueous solution of an alkali hydroxide.
Patent JP-S62101198-A (JP)
Title: Method and device for calling
Inventor: HIRAYAMA MAMORU
IPC: H04R3/00
Filed: 1985-10-28
Abstract: PURPOSE:To easily and errorlessly call a specific individual or group even in a noise or the like by selecting a specific melody from plural kinds of melody and playing it. CONSTITUTION:A keyboard 3 where indexes 1, 1... are added to individual keys 2, 2... is arranged in a porch, and names of the family and music names corresponding to individual keys 2 are displayed on indexes 1. A visitor sees indexes 1, 1... to find correspondence relations between musics and members of the family and operates the corresponding key 2 to call a desired individual. Then, a selecting signal is generated and a pertinent music is generated by a melody signal generator and is radiated from a speaker 9. If there is the pertinent individual in the house, he hears this music to recognize that he is called by someone, and he goes to the porch to receive the visitor.
Patent JP-2001067276-A (JP)
Title: Substitutional processing system for faulty terminal device by processor
Inventor: KITSUKAWA TAKEO
IPC: G06F13/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To make securable high reliability as compared with a conventional data stacking method by a terminal device by providing an application program running on a processor, with a state monitoring process for the terminal device and a virtual terminal process for stacking data and outputting the data at the time of recovery. SOLUTION: The processor 2 has a terminal device state monitor program 5 which monitors the state of each terminal device 3 and saves the state in a terminal device state table 6. A virtual terminal processing program 4 which controls process data of a host device 1 checks the state of the terminal device 3 by the terminal device state table 6 and outputs the process data to the terminal device 3 when the terminal device is ready to operate. When the terminal device 3 is not ready to operate, the process data are stored in a virtual terminal storage area on a storage medium 7 and a normal answer is sent to the host device 1. Consequently, the delay of processing performance when the terminal device 3 is not ready to operate can be solved and various practical problems of installation area, cost or the like, can also be solved.
Patent JP-S59120421-A (JP)
Inventor: DEIITERU DEITSUSERUBETSUKU
IPC: B29C49/68
Filed: 1983-12-22
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-H07150214-A (JP)
Title: Metal container
Inventor: TOOMASU DAUMU
IPC: C21C5/46
Filed: 1994-10-05
Abstract: PURPOSE: To provide a metallic vessel which has an opening, surely prevents closure, prevents formable deposits from hindering the insertion of a measuring and/or sampling probe and other lance-like devices and makes the deposits easily removable.  
     CONSTITUTION: The metallic vessel has a metallic external casing 7, heat resistant back linings 8 and 9 which are disposed on the inner side of this metallic external casing 7 and an opening 1 which passes the wall 3 of the vessel 4 for the purpose of the insertion of the lance-like metallic device which is preferably the measuring and/or sampling probe. The metallic vessel 4 has the following characteristics in order to prevent the closure of the opening 1: The aperture 1, when viewed from outside, is formed of the portion 12 which is tapered toward the narrow area 11 and the portion 13 enlarged from the narrow area 11. The tapered portion 12 is lined by a metallic sheet 14. The enlarged portion 13 is at least partially provided with metallic reinforcing materials 16, 16' having a gas supply device 20. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0669823-A (JP)
Title: Traffic information receiver
Inventor: ISHIBASHI KAZUAKI
IPC: H04H20/00
Filed: 1992-08-18
Abstract: PURPOSE:To prevent traffic information from being missed and to reduce the number of times for a car driver to operate keys by arranging the automatic traffic information switching keys. CONSTITUTION:This traffic information receiver is provided with an automatic traffic information switching key 17, and CPU 18 to tune a tuner 12 to the frequency of the traffic information at every prescribed short time regardless of whether normal broadcasting is received or not when the automatic traffic information key 17 is turned on, to turn a normal broadcasting reception mode to a traffic information reception mode when the reception of the traffic information is enabled, to tune the tuner 12 to the frequency of normal broadcasting when the automatic traffic information switching key 17 is turned off, the reception of traffic information is disabled or the traffic information of the same content is received prescribed times, and to return the traffic information reception mode to the normal broadcasting reception mode.
Patent JP-S62102843-A (JP)
Title: Treating apparatus for tobacco smoke
Inventor: ATOMACHI TOMOHIRO
IPC: B03C3/01
Filed: 1985-10-28
Abstract: PURPOSE:To increase sticking efficiency of dust material contained in tobacco smoke on a dust collecting pole by providing a water spray part wherein foggy moisture is sprayed for tobacco smoke introduced into a tobacco smoke inlet part and an intermediate part of a tobacco smoke treating chamber to decrease temp. of tobacco smoke and moisture is absorbed. CONSTITUTION:The dust collecting poles 5 are formed into a pipe-shape and a rod-shape and surface temp. thereof is maintained at 30-90 deg.C. When the quantity of hydrated tobacco smoke sticking thereon is remarkably increased thereby and also a fine grain or the like contained in a stuck tobacco smoke is made tar-like and made to thickness of some degree, it is peeled from the poles 5 and naturally flowed down and dropped to a tar recovery apparatus 6. It is separated into moisture 7a and a sludge material 7b herein but moisture is returned to a water spray part 4 as a water spray for replenishment by means of a pump 8 after removing a floating oil material from moisture and can be used together with fresh moisture fed through a pipe 9.
Patent JP-H0289254-A (JP)
Title: Real time recording deciding device for radar
Inventor: FURUNO NORIO
IPC: G11B20/02
Filed: 1988-09-26
Abstract: PURPOSE:To automatically correct a set value when a missetting exists in recording condition setting data by providing the title device with a scanning frequency deciding circuit and a setting changing circuit to decide whether the number of scans is correctly set up or not. CONSTITUTION:The device is constituted of a real time deciding circuit 4a, a data number deciding circuit 5a, the scanning frequency deciding circuit 6a for deciding whether the number of scans of a radar is less than the number of tracks capable of recording data on a magnetic disk device or not, a setting changing circuit 7a for finding out decided results repeatedly until the decided result becomes 'enable' by correcting the set recording condition setting data when anyone of the decided results outputted from these deciding circuits 4a to 6a is 'disable', and a storage circuit 8a storing item data relating to the radar device and the magnetic disk device. When a missetting exists in the recording condition setting data, the set value can be automatically corrected.
Patent JP-H04124221-A (JP)
Title: Method for preventing softening of weld heat affected zone of high-cr heat resistant steel
Inventor: TOKUNO KAZUNARI
IPC: C22C38/00
Filed: 1990-09-12
Abstract: PURPOSE:To prevent the softening of the weld heat affected zone of a high Cr heat resistant steel having a specific compsn. and to allow the long-term use at and under a high temp. and high stress load by subjecting the heat affected zone to two stages of post heat treatments. CONSTITUTION:The steel contg. 0.05 to 0.1wt.% C, 0.1 to 1% Si, 0.05 to 1% Mn, 8 to 13% Cr, <=1% Ni, 0.5 to 1.5% Mo, 0.01 to 0.1% N, 0.05 to 0.5% V, >=0.01% Nb, >=0.01% Ta and 0.15%>=1.5Nb+Ta>=0.025% and consisting of the balance iron and unavoidable impurities is prepd. After this steel is welded, the steel is subjected to the 1st stage post heat treatment at >=700 deg.C and Ac1 point or below to impart the ferrite matrix having a stable lower structure and is subjected to the second stage heat treatment at 530 to 580 deg.C to reprecipitate the V carbonitride dissolved by the weld heat affection with the combined carbonitride of the Nb and the Ta as a nucleus.
Patent JP-H07169128-A (JP)
Title: Optical pickup device
Inventor: HIBINO KATSUTOSHI
IPC: G11B7/135
Filed: 1994-10-05
Abstract: PURPOSE:To obtain optimum signals and to simplify the constitution of an optical pickup device while keeping the configuration of a conventional integrated optical pickup device. CONSTITUTION:The device is provided with first and second photodetectors 7 and 8, which receive laser beams having different planes of polarization, on a substrate 9 and a film of polarization 15 is placed at a boundary surface 4c of first and second prisms 4 and 5 on the substrate 9. The laser beams reflected by a disk 11 are made incident on the surface 4c, relflected and made incident on the first photodetector 7 through the first prism 4. The beams passed the surface 4c of the first prism 4 are made incident on the second photodetector 8 through the second prism 5.