baber/WOPTO huggingface dataset:
Patent JP-H0425712-A (JP)
Title: Optical displacement gauge
Inventor: YUZUNAKA YUUJI
IPC: G01C3/06
Filed: 1990-05-21
Abstract: PURPOSE:To enable accurate displacement measurement even when the intensity distribution of an image formation spot is not symmetrical by processing the outputs of front-focus side photodetecting elements and the outputs of rear-focus side photodetecting elements which photodetect reflected light beams split by a BPS. CONSTITUTION:The front-focus side photodetecting elements 42A and 42B are arranged at positions where light beams after passing through different optical paths are made incident on the peak of a roof prism 28 in front of the focusing positions of respective reflected light beams obtained by splitting the reflected light from a surface 16 to be measured by the BPS 40. Further, the rear-focus side photodetecting elements 44A and 44B are provided at positions where light beams after passing through different optical paths are made incident on the peak of the roof prism 28 behind the focusing positions of respective reflected light beams split by the BPS 40. For the purpose, the outputs of the front-focus side photodetecting elements 42A and 42B and rear-focus side photodetecting elements 44A and 44B which photodetect the reflected light beams split by the BPS 40 are processed to obtain the displacement signal of the surface 16 to be measured. Consequently, the influence of the intensity distribution of the image formation spots of the reflected light beams is reduced to enable the accurate displacement measurement.
Patent JP-S5464967-A (JP)
Title: Gate circuit for gate turn-off thyristor
Inventor: HIGA OSAMU
IPC: H02M1/06
Filed: 1977-11-01
Abstract: PURPOSE: To obtain a highly reliable GTO gate circuit by giving by-pass to the displacement of the anode and increasing the dv/dt limit quantity with use of the switching element.  
     CONSTITUTION: With occurrence of the potential change to anode A of GTO10, charge current iD1 flows to the base of transistor 12 through capacity 14 to turn 12 on. Thus, a short circuit is given between gate G of GTO10 and the negative bus bar of bias power source VB. Accordingly, displacement current iD2 flowing through junction capacity CAG between AG's is given by-pass through element 11 not through gate G owing to the sudden change of the anode voltage. Thus, the dv/dt rating can be increased. Capacity 14 suffices with a small amount of about 10pF and is actuated only by dv/dt. And element 12 is usually off, so the capacity has not to be increased for both the positive gate current supply power source and the bias power source VB. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06316872-A (JP)
Title: Synthetic fiber-structural article having antistaticity and water-repellency
Inventor: KANEKO MASAHIDE
IPC: D06M101/16
Filed: 1993-05-07
Abstract: PURPOSE:To provide a synthetic fiber-structural article having wash-resistant, antistaticity and water-repellency. CONSTITUTION:The synthetic fiber-structural article has a polyether ester resin layer formed on the surface of the article and a fluorine-based water-repellent layer containing a cationic antistatic agent or an anionic antistatic agent on the surface of the polyether ester resin layer.
Patent JP-H10320490-A (JP)
Title: Multiple workflows management system
Inventor: SAKAGUCHI TOSHIAKI
IPC: G06Q10/10
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To make control of the range of information disclosure possible by selecting information to be sent in accordance with a workflow management system of an addressee. SOLUTION: For a cooperator information table 116, a cooperator ID 172 that is an identifier of a cooperator workflow management system 134, an address 174 of the cooperator workflow management system 134 and a degree of disclosure 176 for regulating the degree to which information is disclosed, are set. A transmission information decision means 117 fetches a workflow item from a cooperative condition transmission queue 110, collates a cooperative information table 116, decides information to be transmitted and updates an associated information management table 126, when necessary. Accordingly, there can be controlled whether or not the associated information will be sent to the cooperator workflow management system 134.  Then, a transmission information preparation means 118 prepares information to be transmitted in accordance with decided information on transmission, gives the transmission information to an item transmission and reception means 122 and at the same time updates an item condition table 120.
Patent JP-S5357669-A (JP)
Title: Steel sheet-pile turning machine
Inventor: HASHIZUME FUJIHIKO
IPC: B65G47/96
Filed: 1976-11-01
Abstract: PURPOSE: To attach an auxiliary lever to an inverted arm of 90° inverting machine, whereby it is enabled to invert steel sheet-plates which can not be inverted by the 90° inverting machine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000319653-A (JP)
Title: GaN PHOSPHOR
Inventor: SATO YOSHITAKA
IPC: C09K11/62
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide GaN based phosphors which emit light with sufficient brightness for practical purposes by the excitation with an electron beam. SOLUTION: Both an acceptor and a donor are added to a GaN phosphor matrix to dissolve the presence of excess holes with electric field compensation to control formation of the nitrogen defect and as a result, deterioration of the crystallinity of the matrix is controlled. The condition for the acceptor or the donor to come to impurities to GaN is that the acceptor or the donor has a coordination number of 6 and approximates to the ionic radius of Ga or N of the matrix element. The acceptor is a group II element (Mg3+ or Zn2+), and the donor is a group IV or VI element (Si4+, Ge4+, Sn4+, S2- or O2-). 20 g Ga2S3, 0.4 g MgS, and 0.003 g SiO2 are mixed, placed on a firing boat and fired at 1,150 deg.C for 2 hr to obtain a GaN:Mg and Si phosphor. This phosphor emits blue light when excited with a 2 kV electron beam.  When the Si concentration is fixed, not lower than 50% of the maximum value of the relative luminance can be obtained at a Mg concentration of 0.002-0.2 mol%. The luminance is higher when the Si (donor) concentration is higher than the Mg (acceptor) concentration.
Patent JP-S6110671-A (JP)
Inventor: SHIMIZU AKIO
IPC: E04G21/12
Filed: 1984-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04360892-A (JP)
Title: Production of 1,3-dihalogeno-1,1,3,3-tetraisopropyldisiloxane
Inventor: KUBOTA TORU
IPC: B01J27/13
Filed: 1991-06-04
Abstract: PURPOSE:To obtain the title compound readily and in high yield useful as a silylating agent in synthesis of drugs, etc., without preparing an unnecessary substance as a by-product by reacting tetraisopropyldisiloxane with a specific halogenating agent in the presence of a specific catalyst. CONSTITUTION:(A) 1,1,3,3-Tetraisopropyldisiloxane is reacted with (B) a halogenated allyl compound (e.g. allyl chloride) shown by formula (R<1> to R<6> are H or monofunctional alkyl; X is Cl or Br) in the presence of a catalyst (preferably metal Pd, Pd salt or Pd complex) selected from metal Pd, metal Ru, metal Rh, salt and complex thereof to give the objective compound. The amount of the compound B used is preferably 2-4 equivalent based on 1 equivalent of the component A and the amount of the catalyst added is preferably 10-1,000 ppm based on the equivalent of the compound A. The reaction temperature is preferably 40-150 deg.C.
Patent JP-S63299458-A (JP)
Title: Memory access circuit
Inventor: OKAMOTO YOSHIBUMI
IPC: H04N1/21
Filed: 1987-05-29
Abstract: PURPOSE:To prevent the data missing of a data bit without affecting on the corresponding bit of inputted data from occurring, by performing memory development by latching already written data with an input data fetching timing, and overlapping it on input data when the input data is written on a RAM. CONSTITUTION:A shift value is latched at latch circuits 8 and 29 from a CPU based on a shift quantity instruction signal 18. Next, the CPU outputs an address and data to an address bus 19 and a data bus 10, respectively. A bit shift circuit 9 outputs the data of a first byte shifted corresponding to the shift quantity instruction signal 18 to a latch circuit 11 and an OR circuit 12 as shift data 14. A timing generation circuit 1 sets a read/write signal at LOW, and informs a completion signal 17 to the CPU after writing the input data on the RAM4. And the bit shift circuit 9 latches the bit shift data 14 of a second byte at the latch circuit 11.
Patent JP-H03282635-A (JP)
Title: Break controller and trace controller for prefetch type processor
Inventor: ANZAI FUMIHIKO
IPC: G06F9/38
Filed: 1990-05-21
Abstract: PURPOSE:To prevent the occurrence of the undesired break processing by carrying out the break processing after waiting for the executing timing of the address where the break point detected by a prefetching action is set. CONSTITUTION:A break controller 10 is provided with a fetch address comparison part 11, a set value register 12, a pipeline register part 13, a selector 14, and a stage counter part 15. Then the controller 10 is connected to an information processor via a common bus 3. If the information processor fetches a program instruction before the actual executing timing, the processor does not immediately proceed to the break processing even though a break point is detected at a fetching time point but starts the break processing when a stop signal is inputted for the first time after the break point reaches the executing timing of a detected instruction. Thus the undesired break processing can be prevented.
Patent JP-2000321010-A (JP)
Title: Eddy current type displacement meter
Inventor: HONDA SHUICHIRO
IPC: G01D5/20
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an eddy current type displacement meter which secures a sufficient mechanical strength and enables to obtain a sufficient anticorrosion even under a fluid environment of a high temperature and pressure while obtaining a sufficient measuring accuracy. SOLUTION: This displacement meter has a head case part 12 housing a measuring part 11 using SiC as material and a base body case part 13 made of metal supporting the head case part. Seal members 15 and 16 larger than the respective outer diameters of the head case part and the base body case part are weled by brazing and both the cases are joined by melting on the outer circumference parts 17 of both the thin seal members.
Patent JP-H06340630-A (JP)
Title: Production of 2-chloro-pyridinemethanol
Inventor: NISHIMURA YASUNOBU
IPC: B01J31/02
Filed: 1993-06-02
Abstract: PURPOSE:To easily produce 2-chloro-pyridinemethanol useful as a production intermediate for various pharmaceuticals or agrochemicals in high efficiency. CONSTITUTION:2-Chloro-monochloromethylpyridine of formula I is reacted with a carboxylic acid alkali metal salt of formula II [R is H, alkyl, alkenyl or (substituted)phenyl; M is alkali metal] and/or its hydrate preferably in the absence of solvent or in a solvent immiscible with water in the presence of a phase-transfer catalyst at 40-130 deg.C to obtain an ester derivative of formula III. This compound is hydrolyzed with an acid or a base to get 2-chloro- pyridinemethanol of formula IV. The compound of formula I used as a raw material is synthesized by the partial chlorination of the side-chain methyl group of 2-chloro-methylpyridine of formula V with chlorine.
Patent JP-S5356949-A (JP)
Title: Temperature compensating system of diode
Inventor: MORITA OSAMU
IPC: H01P1/22
Filed: 1976-11-02
Abstract: PURPOSE:To make the resistance of diodes constant independently of temperature change by controlling the current flowing to diodes in proportion to an absolute temperature.
Patent JP-S5656703-A (JP)
Title: Forming method for rough shaped steel billet
Inventor: NAGAHIRO HISASHI
IPC: B21B1/08
Filed: 1979-10-12
Abstract: PURPOSE:To efficiently form the rough shaped steel billet possessing the flange, and to contrive the improvement of the quality, by alternately employing the edging caliber and the broadside rolling caliber in forming the plate slab into the rough shaped steel billet of specified sectional shape. CONSTITUTION:At the forming method for obtaining the rough shaped steel billet to be rolled into the shape steel possessing the web and flange, the plate slab is subjected alternately to the edging work and the broadside rolling work, using the rolling rolls provided with three box calibers 26-1, 26-2, 28-1, 28-2, 26-3, 28-3, provided with the stepwise different caliber breadths for applying the edging work to both side edges of the slab section, and the forming calibers 26-4, 28-4, for applying the broadside rolling work only to the middle of the slob section. Hereby, the continuously cast slab can be employed as the raw material, and the energy saving and the quality improvement can be attained, and besides, the number of the rolling pass can be reduced because of employing the plate slab, and the forging effect can be given to the tip of the flange.
Patent JP-S63294196-A (JP)
Title: System for controlling and exchanging separated state
Inventor: OGATA HATSUO
IPC: H04Q3/545
Filed: 1987-05-27
Abstract: PURPOSE:To perform state management control at every signal system, by separating call state management control into individual call state control which manages and controls the state of a call to an intra-system common signal system and logic call state control in the intra-system common signal system for every signal system. CONSTITUTION:Logic call state control 1 controls the state management of a logic call for an intra-system common signal system (ISUP) 2. Individual call state control 31 for A signal system controls the state management of a call between an A signal system 41 and the ISUP 2. Similarly, individual state control 32 for B signal system, individual state control 33 for C signal system, and individual state control 34 for D signal system respectively control the state management between each signal system and the ISUP 2. Therefore, the state management of a call can be controlled for every signal system.
Patent JP-H07328227-A (JP)
Title: Video game device
Inventor: KIZAKI SHINYA
IPC: A63F13/52
Filed: 1994-06-14
Abstract: PURPOSE:To improve the visual effect of game display and the interest of games concerning the video game device for playing a game while displaying the contents of that game on a television. CONSTITUTION:Coefficient data for changing the display coordinate of image data stored in an image data video RAM 22 are generated and stored in a memory part 26 and corresponding to a picture change starting decision, a CPU 32 performs program processing to the coefficient data in the memory part 26 and stores those data in a coefficient data video RAM 29. Then, an arithmetic part 36 changes the display coordinate of image data based on the coefficient data and corresponding to a video signal from a video processor 37, a TV monitor 24 displays those data on a prescribed track.
Patent JP-H05326454-A (JP)
Title: Dry etching equipment and method for etching
Inventor: TATE YOSHIO
IPC: H01L21/302
Filed: 1992-05-25
Abstract: PURPOSE:To prevent a small etching residual caused by a difference in level of a base, in anisotropic etching of a pattern wiring of a semiconductor. CONSTITUTION:A lower electrode 1 is fixed and an upper electrode 2 is so set that it may be inclined and rotated during etching. By this, ions are cast aslant and thereby material which is on different levels of a base of a semiconductor wafer 6 and which should be removed by etching is removed. By this method, a film reduction of the base and the ununiformity of a wiring size are eliminated and thereby a complete etching is conducted without leaving an etching residual behind.
Patent JP-2000318852-A (JP)
Title: Paper carrying device, and image forming device having same
Inventor: KONDO MASAYOSHI
IPC: B65H3/06
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent deflection of a printing position even when a sheet pickup position is deflected from a normal position in the case where sheets are newly installed. SOLUTION: When a paperless sensor 91 detects that no paper exists on a multipurpose tray after sheets are picked up, a control means 93 memorizes the contents. When a signal for sheet pickup is next sent to the control means 93, the control means 93 starts driving a stepping motor 92 100 ms earlier than normal pickup based on detection of no paper in the previous pickup. By this action, the stepping motor 92 thus starts rotation earlier, so the sheet is carried in the same condition as that having a tip at a normal position even when the tip of the sheet is positioned a little forward the normal position, thereby printing deflection can be prevented.
Patent JP-S5560774-A (JP)
Title: Operation control valve for agricultural tractor
Inventor: NAKAZATO HIDEKAZU
IPC: F16K31/12
Filed: 1978-10-27
Abstract: PURPOSE: To facilitate the operation of a cylinder, by inserting a check valve into a valve hole which connects a cylinder side passage to a tank side passage and by opening the check valve by pressure caused by an orifice when the cylinder is moved down.  
     CONSTITUTION: To move down a cylinder, high-pressure oil from a passage 6 is conducted to a passage 36 through a valve hole 16 and a passage 31 in a spool 19. When the high-pressure oil flows out to a passage 42, a pressure difference takes place between the upstream and downstream sides of an orifice 44. The differential pressure is transmitted from a passage 51 to the rear of a push rod 54 and conducted leftward in a passage 49 to open a check valve 46. A spring 26 at the rear of a spool 19 is used only for switching the spool over and never utilized for opening the check valve. As a result, a strong thrusting force is not needed for an operating lever 22 when the spool is moved rightward to move up the cylinder. Therefore, a weak external operating force meets requirements and the operation of the cylinder is facilitated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1129488-A (JP)
Title: Medicinal composition containing sodium picosulfate
Inventor: NAGANO OSAMU
IPC: A61P1/10
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful as a laxativum capable of suppressing adverse effects such as gastrointestinal symptoms and loose stool by including sodium picosulfate and a crude medicine so as to properly adjust a water content in feces without damaging laxative actions. SOLUTION: This composition comprises 1 pt.wt. of sodium picosulfate and 30-3,000 wt.% of a crude medicine raw material [especially cinnamon, SYOUKYOU (rhizome of Zingiber officinale), licorice, TAISOU (fruit of Zizyphus vulgaris) or SYAKUYAKU (root of Paeonia albiflora)]. The dose of sodium picosulfate is 2.5-15 mg per adult daily. The composition can be formulated with other medicines such as vitamins and xanthin derivatives, an excipient for preparation, a disintegrator, etc., and optionally another physiologically active component, a mineral, a spice, etc.
Patent JP-H0642057-A (JP)
Title: Building unit
Inventor: TOKUNARI HIROHISA
IPC: E04B1/348
Filed: 1992-05-25
Abstract: PURPOSE:To provide a building unit economically by reducing the number of parts at fixing parts of an exterior wall panel and work man-hour. CONSTITUTION:A shape steel 11 having a U-shaped section comprising a web 12 and a pair of flanges 13A, 13B is disposed in such a manner that the open side of its U-shaped section is directed to the outer side of a framework 4 to form a floor beam 3 to which an exterior wall panel 5 is attached. An end portion of the upper flange of the shape steel 11 is bent is upwardly approximately through right angles to form a fastening piece 14 for mounting the panel 5 through a clamper 9, thereby eliminating the need for a fastening fitting. As a result, an end portion of a lower side flange serves as a supporter piece 15 for supporting the underside of the panel 5, and hence a supporter fitting 7 is not needed. Thus man-hour of welding work can be reduced.
Patent JP-S61289627-A (JP)
Title: Photoelectron image transfer
Inventor: YASUDA HIROSHI
IPC: G03F7/20
Filed: 1985-06-18
Abstract: PURPOSE:To correct the effect of the proximity effect and to enable to execute a faithful transfer even though the larger and smaller windows are included by a method wherein the photoelectron emission intensities are made to differ from one another by making the hole concentrations of the smaller window regions differ from those of the larger window regions. CONSTITUTION:In the formation of a mask 2a, before masking thin films 13; each consisting of part of a GaAs substrate 11, a Pt metal layer 12 and a Cs thin film 13; are coated, P type impurity ions, such as zinc Zn ions, are introduced in the windows 12a-12c of the substrate 11 by an ion beam-implantation or so forth and P-type regions 11a-11c to correspond to the windows 12a-12c are formed. The impurity concentrations of the P-type regions 11a-11c are respectively 3X10<19>/cm<3>, 8X10<18>/cm<3> and 5X10<18>/cm<3> and are set according to the order of the sizes of the windows 12a-12c. Moreover, the sizes of patterns 14a-14c to be formed on a wafer 1, which is transfer-exposed using the mask 2a, are made to nearly coincide with the sizes of the windows 12a-12c.
Patent JP-S6112595-A (JP)
Inventor: KODERA HIDETOSHI
IPC: B66C23/90
Filed: 1984-06-27
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。
Patent JP-S6024542-A (JP)
Title: Novel photopolymerizable composition
Inventor: TAKAHASHI MOTOAKI
IPC: G03F7/00
Filed: 1983-07-20
Abstract: PURPOSE:To improve the relief forming capacity of a photopolymerizable composition which is cured under active light by combinedly using a specified addition-polymerizable ethylenic monomer and a specified aromatic amino compound. CONSTITUTION:This novel photopolymerizable composition consists of a prepolymer (A), an addition-polymerizable ethylenic monomer (B) having a polycyclic residue consisting of two or more rings each having five or more ring forming atoms bonded to each other with one or more C atoms as common ring forming atoms, a photopolymn. initiator (C), and an aromatic amino compound (D) represented by the formula such as p-(N,N-dimethylamino)benzaldehyde or ethyl p-(N,N-dimethylamino)benzoate. The preferred amount of the aromatic amino compound used is 5wt% of the total amount of the components A, B. In the formula, R1 is 1-5C alkyl, R2 is H or 1-5C alkyl, X1 is H, OH or 1-10C alkoxy, and X2 is H, 1-5C alkyl or 1-5C alkoxy.
Patent JP-H02311923-A (JP)
Title: X-y direction input device
Inventor: NIITSUMA HIROBUMI
IPC: G06F3/0362
Filed: 1989-05-29
Abstract: PURPOSE:To easily clean a rotary operator and a slide operator by connecting the rotary operator to a drive shaft via a spline in a loadable/unloadable way. CONSTITUTION:A support shaft 65 has a shaft hole 66 having an oblong section, and a drive shaft 19 reaches the inside of a shaft 64 through the hole 66. Both shafts 19 and 65 are connected together via a spline. Therefore the shaft 64 is pulled out of the shaft 19 after a cover 70 is removed so that a slider 58 and the shaft 64 can be removed without disassembling a motive power transmission mechanism covering the shaft 19 through a 1st encoder 16 if the dirt of the hands, etc., are attached to the slider 58 or the shaft 64. Thus it is possible to simplify the maintenance of an X-Y direction input device including the cleaning of the shaft 64 and the slider 58.