baber/WOPTO huggingface dataset:
Patent JP-S57162568-A (JP)
Title: Feed control system of recording paper
Inventor: KANDA HAJIME
IPC: H04N1/29
Filed: 1981-03-31
Abstract: PURPOSE:To reduce the occurrence of the jam and to improve the reliability of a recording paper feed control system of a fascimile device, by decreasing the number of using sensors and at the same time securing the accurate measurement of the feeding amount of the recording paper. CONSTITUTION:The roll recording paper 1 rolled out successively is fed to a stylus 4 by a step motor 3 which is driven intermittently by the line step signal given from outside. An electrostatic latent image is formed at the stylus 4 and  fixed by a flash lamp 11. This latent image is sent to a mag roller 9 to be  developed and then fixed by the lamp 1. The roller 9 uses a one-trun clutch,  and this clutch works every time the number of line steps equivalent to a fixing  width are counted to carry out the intermittent feed of the recording paper.  When the loop degree (sag) of the paper 1 becomes larger than 7 fixing widths,  a hang-up signal is delivered to stop the working of the system.
Patent JP-H06238534-A (JP)
Title: Part attaching device
Inventor: ISHIGAI YOUICHI
IPC: B23P21/00
Filed: 1993-02-13
Abstract: PURPOSE:To precisely attach a cotter to a hole of a retainer without using a cylindrical guide member. CONSTITUTION:Engagement shafts 35, 36 are engaged with insides of cotters 3, 4, chuck claws 38, 39 are closed and the cotters 3, 4 are held. Thereafter, an air chuck moves in the B direction and stops at the time when a guide shaft 34 comes to a point immediately above a hole of a retainer. Thereafter, the air chuck descends and stops, the chuck claws 38, 39 are opened, the cotters 3, 4 are released and they are charged in the holes of the retainer.
Patent JP-S51123256-A (JP)
Title: Fluorine resin dispersions and their preparation
Inventor: SAITOU TAKUZOU
IPC: C08L27/00
Filed: 1975-04-21
Abstract: PURPOSE: Fluorine resin dispersions suitable for use in film-formation,for example, for coating application, and their preparation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60192037-A (JP)
Inventor: KAMIMURA MASAHITO
IPC: E03D9/08
Filed: 1984-03-12
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-H11249955-A (JP)
Title: Dynamic buffer management method and computer readable storage medium where program to execute each process of this method in computer is recorded
Inventor: KUNIEDA TAKAYUKI
IPC: G06F9/50
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To perform redistribution processing of a buffer with a specific processing program as an object. SOLUTION: When assignment of buffer blocks is requested from a processing process, which is not under execution, it is discriminated whether buffer blocks can be assigned to this processing process by reducing the number of buffer blocks assigned to any one of processing programs, which are under execution (S303), if the number of unused buffer blocks in a buffer area is smaller than the minimum number of buffer blocks required for execution of processing in the processing process. If it is discriminated in the discrimination process that assignment is possible, the number of buffer blocks assigned to one of executing processing processes is reduced to reserve buffer blocks to be assigned to the processing process, which is not under execution, and thereafter, reserved buffer blocks are assigned to this processing process (S308).
Patent JP-S58165012-A (JP)
Title: Equipment for detection of positional information
Inventor: UEDA MASAAKI
IPC: G01D5/36
Filed: 1982-03-24
Abstract: PURPOSE:To enable the detection of the position and travelling speed with high accuracy, by bringing a glass fiber conducting the light of luminous cell close to the top part of glass fiber conducting light to a light receiving cell and by holding them with a supporting body of spring. CONSTITUTION:The light of luminous cell 11 passes through the glass fiber 15, leading to a recording medium after being radiated from the open light emitting end, and its reflected light leads to the light receiving cell 12 by passing through the glass fiber 16. The top end part is held with the support plate 18, and can be  bended in the directions (c) and (d). By making the top end part in contact with the positional information recording medium and moving the recording medium, the time change of electric signal of the converted positional information is taken out, or the pulse number is calculated, and, therefore, the position and travelling speed of object can be detected.
Patent JP-S60192277-A (JP)
Title: Magnetic permeability measuring device
Inventor: KATSUYAMA TERUSHI
IPC: G01R33/12
Filed: 1984-03-13
Abstract: PURPOSE:To highly accurately measure the magnetic permeability of a sample having meagnetic permeability of nearly ''1'' freely from the influence of vibrations and humidity, by compensating unbalanced signals resulting from the adjustment of the coefficient of mutual induction of a variable mutual inductor by an arithmetic circuit. CONSTITUTION:The coefficient of mutual induction of a mutual inductor 4 is adjusted so that output of an AC-DC converter 16 connected to a selective amplifier 15 can become zero, by making a sine wave electric current to flow by means of a voltage generator 8 under a condition where a sample 1 is not inserted into a detecting coil 2. When the output does not attain perfect zero, the output of a subtractor 20 is controlled to zero by adjusting a proportional constant setting mechanism at a converter 19 connected to another AC-DC converter 13. When the sample 1 is inserted into the detection coil 2 under this condition, a signal corresponding to the intensity (j) of magnetization produced at the sample 1, j=X.h (where X is susceptibility and h is alternating magnetic field), is outputted from the subtractor 20 and a signal according to a magnetic permeability corresponding to the intensity of the electric current is outputted from a divider 21.
Patent JP-S55138986-A (JP)
Title: Convergence device
Inventor: YAMAMOTO KAZUYASU
IPC: H01J29/70
Filed: 1979-04-17
Abstract: PURPOSE:To make deterioration of a focus of a blue beam inconspicuous even in case a high resolution Braun tube has been used, by making the magnetizing amount of a blue lateral magnet less than that of a correcting magnet. CONSTITUTION:A rotatable blue lateral magnet 11 is provided opposite to a blue beam of a neck part of the image receiving tube, and to the side located between a red beam and blue beam of a neck part of the image receiving tube which is opposite to this magnet 11 is mounted a correcting magnet 12 of the same constitution as the magnet 11 so that it can be rotated. And the magnets 11 and 12 are magnetized so that the poles can face each other in the diameter direction on the circumferential face, and the magnetizing amount of the magnet 11 is made less than that of the magnet 12. Thus, it is possible to make deterioration of a focus of a blue beam inconspicuous even in case a high resolution Braun tube has been used.
Patent JP-2000004130-A (JP)
Title: Thin film transistor circuit and semiconductor display device using the same
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/133
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To offset the difference of TFT characteristics and to obtain an image which does not have image uneveness and has high definition and high resolution by making a buffer consist of a differential circuit and a current mirror circuit where a gate potential of respective input and output sides includes the specified number of common thin film transistor TFTs. SOLUTION: A differential circuit is formed by making guide electrodes which are connected to each of (x) pieces of input and output ports 102 and 103 of an input side and an output side of a differential circuit A common and making a source or a drain common potential and TFTs of the input side and the output side are respectively divided into (x) pieces and they are parallelly connected. Also, a current mirror circuit B makes potential of gate electrodes of (y) pieces of TFTs which are connected to sources or drains of (x) pieces of TFTs of the input and output sides of the circuit A common and also connects it to the sources and drains, the current mirror circuit is divided into (y) pieces and they are parallelly connected.  Here, the differential circuit and the current mirror circuit uses TFTs whose polarity is opposite with each other and also secures current capacity as TFTs whose sizes are small.
Patent JP-S56145249-A (JP)
Title: Polymerizable amino acid compound
Inventor: YOSHIOKA TAMOTSU
IPC: C07C309/14
Filed: 1980-04-10
Abstract: NEW MATERIAL:A polymerizable amino acid compound shown by the formula I [R 1W3  are H or CH 3 ; R 4  and R 5  are 1W20C alkyl which have at least one hydroxyl and may contain -O-, -COO- in alkyl skeleton, H, or 1W20C alkyl; R 6  is (substituted) alkylene of (CH 2 ) n (n is 1W6); A is CO 2  or SO 3 ].  
     EXAMPLE: N-(2-Hydroxyethyl)-N-octyl-N-(vinylbenzyl)ammoniocaproic acid-5 betaine.  
     USE: A polymerizable monomer having improved reaction properties, surface properties, electrochemical properties, and biochemical properties. Having a wide range of characteristics, and a high polymer compound useful as a resin for dispersing pigment is obtained.  
     PROCESS: A compound shown by the formula II (X is Cl or Br) is reacted with a compound shown by the formula III under basic conditions, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0612359-A (JP)
Title: Input/output control method and system therefor
Inventor: TAKAMOTO YOSHIFUMI
IPC: G06F13/12
Filed: 1993-03-09
Abstract: PURPOSE:To speed up the processing of an input/output request by decreasing the overhead accompanying command transfer between an input/output control ler and an external storage controller. CONSTITUTION:Input/output requests 130 to a disk device 132 which are issued by a host device are registered in input/output request queues 122 and 113 by an input/output processor 101 and channel programs 123-125 corresponding to one or, preferably, plural input/output requests registered in the input/output request queues are read together out of a main storage device 121 and sent out to a disk controller 131, which temporarily stores those channel programs by itself and also executes plural commands included in them while controlling their execution timing.
Patent JP-H04265936-A (JP)
Title: Production of image display
Inventor: UMEYA SHINJIRO
IPC: G09G3/28
Filed: 1991-02-20
Abstract: PURPOSE:To eliminate difficulty in handling a thin dielectric sheet at the time of producing a plasma addressed liq. crystal display (PALC). CONSTITUTION:A glass substrate 1 is grooved 2, the grooves 2 and discharge electrodes 3 are formed, and the grooves 2 are filled with a heat resistant polymer 4. A dielectric film 5 is then formed by vapor deposition, sputtering, coating, thermal spraying or other means, the polymer 4 in the grooves 2 is dissolved and removed and a liq. crystal cell is put on the dielectric film 5.
Patent JP-H01221163-A (JP)
Title: Steam generation control device
Inventor: NAGATOMI HIROSHI
IPC: A61L2/06
Filed: 1988-02-29
Abstract: PURPOSE:To prevent the occurrence of an impedance to bathing, by a method wherein when the temperature of water in a tank is reduced to a value lower than a specified value irrespective of the operation state of a heater, a heater is automatically switched so that it is operated at a maximum output. CONSTITUTION:When, during operation of a heater at a low output, a water temperature is reduced to a value lower than a reference temperature due to the feed of water to a tank 1, the output of a comparator 19 is automatically increased from L to H. The set input of an FF 22 is increased from L to H and a reset output is reduced from H to L. Since a switch element 27 is turned ON and a switch element 30 is turned OFF, energization of a heater 3 is started, and energization of a heater 4 is stopped. In which case, water is heated by the heater having a high output. Since heating is heretofore effected by the heater 4 having a low output, automatic heating is executed by means of the heater 3 having a high output in response to lowering of a water temperature. Even when a water temperature is decreased, a water temperature can be rapidly increased, and thus, an impedance on bathing can be reliably prevented from occurring.
Patent JP-S57161846-A (JP)
Title: Automatic film retrieval system
Inventor: WATANABE HIDEO
IPC: G03B21/50
Filed: 1981-03-31
Abstract: PURPOSE:To eliminate the need for a retrieval mark at a section part and to reduce occupation area by using some of image planes as retrieval code recording images for indexing, and providing light-shielding section parts at both side parts of the image planes. CONSTITUTION:In image planes for retrieval code recording assigned as some of many frames, synchronizing marks B7-B0 and retrieval codes M7-M0 provided selectively corresponding to said marks are recorded in black. The most significant digit bit M7 shows the kind of an image plane for retrieval and when it is a 1, low-order seven bits show a line number. When it is a 0, the low-order digit bits show the number of unnecessary frames up to a frame where a map is recorded actually. Between an image plane 10 and a map recording image plane 11, a light-shielding section part 12 is provided; and the codes M7-M0, and marks B7-B0 are read by sensors S3 and S1 respectively, and the section parts are read by sensors S1 and S2, thereby counting the numbers of index readout and passing frames.
Patent JP-H10245391-A (JP)
Title: Diabetes therapeutic agent containing 7-glycosyloxybenzopyran derivative as active ingredient
Inventor: TAKAGAKI HIDEJI
IPC: A61K31/70
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To prepare the subject diabetes therapeutic agent low in toxicity and having excellent therapeutic activities by using 7-glycosyloxybenzopyran derivative obtained by glycosylating a hydroxyl group at 7-position of a benzopyran derivative as an active ingredient. SOLUTION: The objective diabetes therapeutic agent low in toxicity and having excellent therapeutic activities is prepared by formulating 7- glycosyloxybenzopyran derivative (salt) of formula III (R3 is a glycosyl having a protected or nonprotected hydroxyl group of glucosyl, mannosyl, galactosyl, etc.) as an active ingredient. The 7-glycosyloxybenzopyran derivative (salt) of formula III is obtained by carrying out a glycosylation reaction of a 7- hydroxybenzopyran derivative of formula I (R1 is H, an acyl, an alkyl, a cycloalkyl, an alkenyl or an aralkyl; R2 is H, an alkyl, a cycloalkyl, an alkenyl or an aralkyl) with a halogenated hexose derivative of formula II (R4 is an acyl or an aralkyl as a protective group of hydroxyl group of the hexose derivative; X is a halogen).
Patent JP-S55140931-A (JP)
Title: Input method for chinese character
Inventor: INOUE CHIYUUYA
IPC: G06F15/18
Filed: 1979-04-19
Abstract: PURPOSE: To secure the easy Chinese character input in a high input speed by searching for display the type of the Chinese character possessing both the phonetic and Japanese readings out of the table memory and then supplying the number of the desired Chinese character into the displayed Chinese character groups.  
     CONSTITUTION: When the reading of the Chinese character is supplied through the keyboard, a number or symbol is allotted to the phonetic/Japanese compound reading Chinese character which is composed by adding previously the first character of the Japanese reading following the phonetic reading to the Chinese character possessing both the phonetic and Japanese readings. Then the type of the Chinese character featuring the corresponding reading is searched out of the table memory by the processor, and the character pattern of the Chinese character is read out of the character memory to be displayed on the display unit. Thus the user can supply the number of the desired Chinese character into the Chinese character groups displayed through the keyboard to complete the input of the Chinese character. As a result, not only the experts but the beginners can perform the Chinese character input in a high input speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03254382-A (JP)
Title: Decomposing and eliminating device
Inventor: ITO KEIKO
IPC: B23K26/38
Filed: 1990-02-28
Abstract: PURPOSE:To execute the minute working without generating a sediment by exciting the surface of an object to be worked consisting of a carbon contained material by radiating a light beam such as a laser light, etc., allowing it to cause a decomposition reaction, and providing an electrode for leading in a decomposed product. CONSTITUTION:An object 1 to be worked, placed on a susceptor 3 is formed to a desired shape by a mask 6, and decomposed by light energy of an ultraviolet laser light 5 of an excimer laser, etc., formed by correct energy density by a condensing lens 7. This decomposed product is electrified partially and by providing an electrode for leading in electrically this decomposed product, a carbon component can be trapped. The carbon component is generally electrified to positive, therefore, it is desirable that the susceptor side and the electrode are set to the positive electrode and the negative electrode, respectively. In such a way, material working such as hollow formation, hole formation, etc., is executed to a desired shape in low damage and at a high speed without generating a sediment, and minute working is executed.
Patent JP-H08245461-A (JP)
Title: Tetraphenol compound, its production and use
Inventor: ICHIKAWA KOJI
IPC: C07C37/11
Filed: 1995-03-08
Abstract: PURPOSE: To obtain the subject new compound excellent in sensitivity, resolution and heat resistance and useful as a photosensitizer (precursor) for photosensitive resin compositions permitting good profiles, focuses, etc., and used for finely processing semiconductors. CONSTITUTION: A compound of the formula (R<1> -R<4> are H, 1,2-naphthoquinone diazido-4-sulfonyl, 2-naphthoquinonediazido-5-sulfonyl). For example, 4,4'- methylenebis [2-(2-hydroxy-5-methylbenzyl)-3,6-dimethylphenol]. The exampled compound is produced by reacting 4,4'-methylenebis(2-hydroxymethyl-3,6- dimethylphenol) with paracresol.
Patent JP-H05248630-A (JP)
Title: Forced draft type combustion apparatus
Inventor: NAKAURA MASAAKI
IPC: F23L1/00
Filed: 1992-03-05
Abstract: PURPOSE:To provide a force draft type combustion apparatus having a blower with a bypass which enables lowering the noise level or cooling the fan motor during highly loaded combustion. CONSTITUTION:A forced draft type combustion apparatus is equipped with a burner 1 for combustion at varied rates, a solenoid proportional valve 24 for controlling the supply of fuel to the burner 1, a blower 3 for supplying the burner 1 with air in proportion to the rate of combustion, and a bypass duct 4 for bypassing part of the air from the blower 3. In this apparatus the air in the bypass is circulated through the inlet of the blower 3 or inside the casing of its motor.
Patent JP-H01223475-A (JP)
Title: Multicolor image printer
Inventor: SERIZAWA YOJI
IPC: G03G15/01
Filed: 1988-03-03
Abstract: PURPOSE:To greatly improve the printing speed of a continuous printing by separately controlling the each light quantity control timing of plural exposure means. CONSTITUTION:When the output of image signals 21 and 22 for one page is successively started with time difference, a controller CONT permits a counter circuits COUT 1 and 2 to start counting a BD signal separately output from beam detectors BD 1 and BD 2. Firstly, immediately after the circuit COUT 1 output the signal 21 for one page, a light quantity control start signal APCSTART 1 is output to a first light quantity control circuit, and the light quantity control of a first semiconductor laser 12 is completed before the signal 21 for the subsequent page is output. After a certain time, immediately after the circuit COUT 2 output the second image signal 22 for one page, a signal ASCSTART 2 is output to a second light quantity control circuit, and the light quantity control of a laser 13 is completed before outputting the signal 22 for the subsequent page.
Patent JP-S60193166-A (JP)
Title: Flexible magnetic disc driver
Inventor: YASUHARA HIDEAKI
IPC: G11B19/04
Filed: 1984-03-14
Abstract: PURPOSE:To set write protect without giving modification to a recording medium by providing an input section setting write protect from the outside of a flexible magnetic disc driver, a detection section detecting write protect notch of a storage medium and a synthesis section synthesizing a signal from the input section and a signal from the detection section. CONSTITUTION:A write protect detection section 1 detects a write protect notch set to a storage medium and a signal is fed to a flexible magnetic disc device (FDD) control section 4. The FDD control section becomes a write inhibit state and also informs externally the write protect. Then the write protect is set from a write protect setting input line 7 so as to generate a write protect signal. Since the write protect signal is transmitted to the FDD control section 4 and a write protect signal output line 5 by a write protect synthesis section 3 as if the write protect were set, the write is disabled to the storage medium to which no write protect is set as if the write protect were set.
Patent JP-H11229025-A (JP)
Title: Method for recovering valuable metal from oxide
Inventor: TSUBONE SATOSHI
IPC: C21C5/52
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering valuable metals in oxides by charging aluminum grinding powder producted from an aluminum die casting as the waste together with electric furnace dust, rolling scale, etc., into a melting furnace and generating oxidizing and reducing reaction. SOLUTION: Mixture of the oxide produced with iron-making and steelmaking of the electric furnace dust and the rolling scale, etc., and aluminum grinding power developed from the aluminum die casting as the waste, is charged into the melting furnace, and the oxidizing and reducing reaction is generated between the oxide in the mixture and the metallic aluminum contained in the aluminum grinding powder with the heat held in the molten steel to recover the valuable metals contained in the oxides. Further, waste oil consisting essentially of heavy oil becoming unnecessary in the steelmaking plant, is added as binder, and the oxide and the aluminum grinder powder in the mixture are mutually stuck to prevent the development of the dust.
Patent JP-S63216918-A (JP)
Title: Laser hardening device for inner surface of hole
Inventor: TAKEDA AKIMICHI
IPC: C21D1/09
Filed: 1987-03-05
Abstract: PURPOSE:To simultaneously harden plural places and to continue production even when an oscillator is out of order, by using plural sets of the laser oscillators, carrying out irradiation and hardening with the split laser beams from the oscillators, and allowing the laser beams to be switches to one another. CONSTITUTION:The laser hardening device for the inner surface of a hole is formed with plural sets of laser oscillators 2a and 2b, beam splitters 37a and 37b splitting the laser beam 6a and 6b emitted from the oscillators, and a working head 25. The working head 25 receives the split beam 6c-6f, deflected at right angles to the inner surface of the holes 7a-7d, and lifted up and down along the axes of the holes 7a-7d. Consequently, the deflected beam 6c-6f are rotated as the axes as the centers. Moreover, the laser beam can be switched to one another so that the beam 6a, etc., can be injected into the optical paths of the other beam 6b, etc.