baber/WOPTO huggingface dataset:
Patent JP-S56144988-A (JP)
Title: Electronic typewriter
Inventor: MAKINO NORIIKU
IPC: B41J19/64
Filed: 1980-04-15
Abstract: PURPOSE: To make a well-finished typewritten sheet with an electronically controlled typewriter, by making a carriage drive amount valuable in accordance with the kind of a character to be typewritten, and conducting a retreat operation of the same amount at an erasing period.  
     CONSTITUTION: An electronic typewriter has a key board 10 provided with a change-over switch 14 for setting a carriage feed amount. The switch 14 involves fixed-amount feed keys E, P, FP and a proportional space key PS which will change the feed amount of the carriage in accordance with the kind of a character to be typewritten. If the switch 14 is set to PS, the carriage typewrites a character W at a point (a), moves in the arithmetical mean of widths occupied by the character W and the next character I, typewrites I at a point (b), and then typewrites A at a  point C in the same manner. In case of erasing, an erasing operation is conducted  on the basis of a datum signal memorized in a buffer memory, and the carriage is  retreated in a back space corresponding to the widths of the typewritten characters.  Consequently, the erasing operation is done in the order of the point c'→b'→a'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0372482-A (JP)
Title: Production of optically active 3,4-dihydro-3,4-epoxy-2h-1-benzopyran compound and synthetic intermediate therefor
Inventor: SETOGUCHI NOBURO
IPC: C07D311/22
Filed: 1990-03-01
Abstract: PURPOSE:To readily obtain the subject compound useful as an intermediate for medicines at a low cost by reacting a specific compound with a chirally specified carboxylic acid (reactive derivative thereof). CONSTITUTION:(A) A compound expressed by formula I (R<1> and R<2> are H or 1-6C alkyl or R<1> and R<2> together form 2-5C alkylene; R<3> and R<4> are H, halogen, nitro, cyano, amino, 1-6C alkyl, benzoyl, naphthoyl, etc.; X is Br, Cl or I) is reacted with (B) a compound (reactive derivative thereof) expressed by formula II [Ar is phenyl, naphthyl, thienyl, furyl, pyridyl, etc.; C marked with * is (S)-(-)-or (R)-(+)-] to afford a compound expressed by formula III, which is then subjected to fractional crystallization, then hydrolytic reaction and cyclized to provide the objective compound expressed by formula IV.
Patent JP-H11250833-A (JP)
Title: Color cathode-ray tube device
Inventor: NODA HIDEO
IPC: H01J29/80
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube device in which beam mislanding due to thermal expansion or the like of a shadow mask can be corrected with ease. SOLUTION: A color cathode-ray tube device comprises: a magnetic field generating coil 11 which is a connected member consisting of annular coils 11a, 11b formed by winding a coil into a ring and twisting it 180 deg. at the center thereof and is disposed on the upper portion of a color cathode-ray tube; another magnetic field generating coil 12 which is a connected member consisting of annular coils 12a, 12b twisted in the same shape as that of the magnetic field generating coil 11 is disposed at the lower portion of the color cathode-ray tube in a manner opposite to the magnetic field generating coil 11; and a power source 15 connected to the magnetic field generating coils 11, 12 so as to supply a current to the magnetic field generating coils 11, 12 in the same direction.  Here, the current according to a deviation at a position where an electron beam collides is supplied to the magnetic field generating coils 11, 12 from the power source 15, so as to generate vertically magnetic fields oriented opposite to each other at the adjacent annular coils. Consequently, the magnetic fields can correct the orbit of the electron beam.
Patent JP-H07263562-A (JP)
Title: Antifuse and production process thereof
Inventor: YUASA HIROSHI
IPC: H01L23/52
Filed: 1994-03-22
Abstract: PURPOSE:To make needless insulator depositing, masking and etching steps, thus reducing the production cost and production steps by sputter-etching an interlayer insulation film at a part where an antifuse structure is formed and forming an intifuse layer. CONSTITUTION:A first metal interconnection 32 composed of an Al alloy is formed in an insulation substrate 31 and silicon dioxide is deposited thereon to form an interlayer insulation film 34. Then, the film 34 is masked and etched to expose the interconnection 32 only at a part 36 for forming an antifuse structure. Sputtering is made with Ar ions whereby an upper half of the film composed of silicon dioxide is etched and etched silicon oxide is again deposited on the exposed interconnection 32 to form an antifuse layer 35.
Patent JP-H02229469-A (JP)
Title: Method of driving photoelectric converting element
Inventor: OKADA HIROYUKI
IPC: H04N5/335
Filed: 1989-03-01
Abstract: PURPOSE:To eliminate problems of after image and blooming in a solid-stage image pickup element and to increase a maximum quantity of electric charge storable in a photodiode by synchronizing a substrate bias voltage applied to the photodiode with a reading transistor in an opposite phase and operating the photodiode with rectangular or triangular waves. CONSTITUTION:In a vertical photodiode of overflow drain type, a substrate voltage 9 is changed in rectangular or triangular waves in an opposite phase to that of a gate voltage of a reading transistor synchronously with or with some delay from that. If the substrate bias takes the form of rectangular waves, a time delay of DELTAT is provided for a reading time T1. During a reading operation, the bias voltage is set such that a minimum potential of a P-type doped layer present between first and second N-type doped layers is equivalent to a surface potential of a peripheral isolating layer. Accordingly, a minimum potential of the photodiode during the reading operation becomes lower while a potential of a channel section of a reading transistor becomes relatively high. Thus, afterimage can be avoided. Further, the channel section of the transistor is allowed to have a higher dopant concentration.
Patent JP-S53134726-A (JP)
Title: Production of cast steel articles containing 9% of nickel
Inventor: MORICHIKA TOSHIAKI
IPC: C22C38/00
Filed: 1977-04-28
Abstract: PURPOSE: To prevent occurring of carcking of cast steel articles containing 9% of Ni during they are being cooled or their season cracking, by cooling slowly them within a certain range of temperatures. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60194402-A (JP)
Title: Optical parts of acrylic resin
Inventor: NISHIYAMA SHIGERU
IPC: G02B1/04
Filed: 1984-03-16
Abstract: PURPOSE:To obtain optical parts having high transmittance to near ultraviolet light and undergoing no change in the transmittance even after long-time use by polymerizing high-purity methyl methacrylate contg. a polymn. inhibitor by a specified reduced amount without using a polymn. initiator. CONSTITUTION:Commercially available methyl methacrylate is successively washed with an NaOH soln. and pure water, and it is vacuum-distilled to reduce the amount of a polymn. inhibitor contained to <=0.0001%. The resulting high purity methyl methacrylate is polymerized in a casting mold in a relatively short time by irradiating ultraviolet rays, electron beams or gamma-rays without using a polymn. initiator. Optical parts having high transmittance to near ultraviolet rays and maintaining it for a long time can be obtd. When a small amount of a cross-linking agent is added to the methyl methacrylate before the polymn., improved hardness, mechanical strength and heat resistance can be provided to the optical parts.
Patent JP-S61208573-A (JP)
Title: Producing device for intellectual command
Inventor: ASANO TOSHIAKI
IPC: G06F17/50
Filed: 1985-03-14
Abstract: PURPOSE:To drastically reduce the processing of the work of an operator by translating an information inputted by an intellectual base and an inference mechanism and providing a means for producing plural commands for executing this information. CONSTITUTION:A retrieval is executed by identifying a rule in which an indication designated from an user (processing content or operation) an the purpose of a change coincides with the contents described in the section of an intellectual base 12. Then, the contents described in a then section of the rule succeeding in the retrieval is taken in a processing section 6 and estimated performed. A list of the contents of the respective commands returned by estimating and executing the rule is transferred and a program module in a CAD system corresponding to the command is performed. Based on the obtained result, the CAD command for drawing a graph is formed and the information of a lens construction after a transfer and a change is fed to a display 9 and drawn.
Patent JP-S59176707-A (JP)
Title: Reflection type polarizing plate
Inventor: YAMAMOTO SUGURU
IPC: G02B5/30
Filed: 1983-03-25
Abstract: PURPOSE:To obtain a reflection type polarizing plate which is of a thin type, has an excellent reflection characteristic and is suitable when used for a reflection type liquid crystal device by forming a specific hardened film on the surface of the polarizing plate and further forming a metallic film deposited by evaporation thereon. CONSTITUTION:(B) A compd. (about 20-80wt% concn. of solid component) consisting of a UV curable type acryl urethane resin, acrylic resin and amorphous porous silica particles having about <=30mu average grain size is coated to about 0.5-30mu on the surface of (A) a polarizing plate and is dried. UV light is irradiated thereto to form a hardened film. (C) A metal (Al, Ni, Cr, etc.) having excellent light reflectivity is further deposited by evaporation on said film to form a metallic reflection layer having about 400Angstrom -1mu thickness, by which the reflection type polarizing plate is obtd.
Patent JP-H02228598-A (JP)
Title: Method and apparatus for annihilation disposal of radioactive waste
Inventor: KONASHI KENJI
IPC: G21F9/00
Filed: 1989-03-02
Abstract: PURPOSE:To increase an annihilated amount of radioactive wastes and to improve an energy efficiency by arranging an electron beam accelarator at a position where the radioactive wastes are irradiated by gamma ray. CONSTITUTION:A fast breeder reactor is used as an irradiation source of a target reactor 2, radioactive wastes 3 and nuclear fuel body 4 are arranged inside and outside of the target reactor 2, respectively, and also a moderator is added to an inside of the wastes 3 or is arranged between the waste 3 and the fuel body 4. Meanwhile, an electron beam typed accelarator 1 is arranged at a position where the wastes 3 is irradiated by gamma ray, and the gamma ray generated at the accelerator 1 irradiates the wastes 3 to annihilate the wastes 3 by a (gamma, n) reaction. Then, neutrons generated by the reaction also irradiate the fuel body 4 to keep a high neutron flux and, heat generated in the target reactor 2 is converted to electric power to be supplied to the accelerator 1, and, moreover, those neutrons irradiate the wastes 3 to annihilate the wastes 3 by a (n, gamma) reaction.
Patent JP-H06263255-A (JP)
Title: Platform installation method and device, and unloading method
Inventor: TSUCHIYA SHUZO
IPC: B65G67/02
Filed: 1993-03-11
Abstract: PURPOSE:To provide a platform installation method and device which are used to do work for unloading from a container easily, safely and shortly. CONSTITUTION:A platform 6 with outriggers 4, 5 at the front and rear parts and a slide floor 7 on the upper face is placed on the chassis of a truck in a removable manner, the truck is moved to place the platform 6 at a preset position and the outriggers 4, 5 of the platform 6 are extended to move the truck so that the platform 6 may be separated from the chassis. The slide floor 7 on the platform 6 is slided and bridged in such a manner that one end is locked to the end of the platform and the other end is grounded. Unloading work is done by using a forklift 14 from the container 21 of a container truck 20 through the platform 6 and the slide floor 7 to a preset position.
Patent JP-S57166425-A (JP)
Title: Heating cooker
Inventor: HIRAI KAZUMI
IPC: F24C7/02
Filed: 1981-04-03
Abstract: PURPOSE:To improve the convenience in use by a constitution wherein the interior of a  heating chamber is cooled with a cooling fan when the temperature in the heating  chamber gets out of the temperature range, within which a sensor is capable of normal  operation, at the heating cooker provided with a humidity sensor and a temperature detecting element within the high-frequency heating chamber. CONSTITUTION:Temperature isgnal detected with the temperature detecting element 37  is inputted to a microcomputer 51. When the temperature detected with the temperature detecting element 37 lies within the range, in which the sensor 36 is capable of  normal operation, relays 45 and 55 are closed, resulting in putting a magnetron 33 and  in operation and in driving a fan motor 38 in order to cool the magnetron 33 to ventilate the interior of the heating chamber 31. When the temperature detecting element 37  detects that the temperature in the heating chamber ascends so high as to get out of  the range, within which the sensor 36 is capable of normal operation, the microcomputer 51 opens the relay 45 to stop heating and to cool the heating chamber by means  of the fan 38. In such a manner as mentioned above, because the temperature in the  heating chamber can be automatically cooled, the convenience in use of the cooker can  be improved.
Patent JP-S51126582-A (JP)
Title: Method for processing spherical surface
Inventor: SHIMIZU KATSUYOSHI
IPC: B23Q27/00
Filed: 1975-04-25
Abstract: PURPOSE:Method for processing simply spherical surface by moving eye glass frame, lense or the like in two dimensions in X-Y coordinate.
Patent JP-H10231647-A (JP)
Title: Work and construction for gate column, fence and so forth
Inventor: MATSUYOSHI YASUHIRO
IPC: E04H17/16
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To easily build gate columns and fences finished with tiles in a short time by attaching tile board bodies having tiled surfaces to furring strips fixed to the surfaces of the gate columns, fences and so forth. SOLUTION: Furring strips 3 are respectively fixed in vertical directions with anchor bolts 4 to the surface of a gate column foundation body 1A or a fence foundation body 2a. On the other hand, a plurality of tiles T are adhered to the surface of a substrate 6 by forming joints M respectively, and tile board bodies 5, 5 are produced in advance. The on the job site, the tile board body 5 is cut off adequately, attached to the surface of the furring strips 3, and the surfaces of the gate columns 1 and fences 2 are formed to tiled wall bodies. By doing this, the gate columns 1 and fences 2 finished with tiles having gorgeous appearance can be guilt easily in a short time without requiring skilled workers.
Patent JP-S52135121-A (JP)
Title: Container connecting apparatus of container loading vehicle
Inventor: ENCHIKU SUSUMU
IPC: B66C1/34
Filed: 1976-05-04
Abstract: PURPOSE: To enable smooth engagement and disengagement between hook of loading frame and engage pin of container, in container loading vehicle having tiltable loading frame on the body to load and unload the container on and from the body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59176155-A (JP)
Inventor: UOZUMI YUKIO
IPC: B61B13/00
Filed: 1983-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51127581-A (JP)
Title: Apparatus for buring rice hulls
Inventor: EIRI NAOICHI
IPC: F23J15/04
Filed: 1975-04-26
Abstract: PURPOSE:To provide an apparatus for burning rice hulls completely with safety by an arrangement in which the interior of a housing is obliquely partitioned by a fire grate bar to form a combustion chamber in the upper portion and a ventilation chamber in the lower portion, an exhaust opening and a secondary air supply opening are formed in the combustion chamber and a primary air supply opening is formed in the ventilation chamger.
Patent JP-H09245090-A (JP)
Title: Job data processing system
Inventor: KATO HISASHI
IPC: G06Q50/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To input the job data of real time while reducing user burdens and to surely perform a job data processing at a low cost. SOLUTION: When a user stores a portable terminal 2 to which the job data for indicating job contents or the like are inputted in a pocket 3a for storage at the time of leaving work or the like, a holder 3 for communication reads the job data of the portable terminal 2 and stores them in a storage part provided in the holder 3 for the communication. When the set time comes, a host machine 4 performs the communication with the holder 3 for the communication through a cable 5 and reads the data of the storage part and the host machine 4 sums up respective job results based on them and displays them at the display part of the host machine 4. The job results are transferred through the holder 3 for the communication to the prescribed portable terminal 2.  The job results are displayed at the display part of the portable terminal 2 by operating a prescribed key and the user can arbitrarily confirm them.
Patent JP-H09247387-A (JP)
Title: Image reader
Inventor: WATANABE YOSHIHIRO
IPC: H04N1/19
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the precision of a read of image data by improving the precision of position shift adjustments of an image sensor. SOLUTION: An image on a medium which is read by the image sensor is outputted, pixel by pixel, with shift clock pulses B. In adjustment mode, the image data are sampled in one-pixel units (interval P1) and in operation mode, the image data are sampled in two-pixel units (interval P2) to make the resolution higher in the adjustment mode than in the operation mode.
Patent JP-H05260085-A (JP)
Title: Facsimile store and forward exchange device
IPC: H04L12/58
Filed: 1992-03-10
Abstract: PURPOSE:To attain the proper processing with a facsimile store and forward exchange device without using the different storing areas when the image signals related to an original are stored together with a header consisting of the code data on the ornate initials, etc. CONSTITUTION:The given image signals are transmitted together with the additional image signals. A storing means 2 is provided to store the data on the storage together with a transmission means 4 which performs the facsimile communication of the image signals, and a storage control means 3 which produces a control number to the image signal to be stored to store the code data on the image signal and its additional image signal into the means 2 in response to the control number and also reads out the image signal and the code data in response to the control number and then gives the attributes information to the read data to send them to the means 4 when the data are read out of the means 2.
Patent JP-H08245567-A (JP)
Title: Production of nitrate esters having seleno groups
Inventor: TANAKA MASATO
IPC: C07C391/00
Filed: 1995-03-10
Abstract: PURPOSE: To obtain the subject compound under an approximately neutral condition in one step in a good yield by reacting an alkene compound with a diselenide and nitrogen dioxide. CONSTITUTION: An alkene compound of the formula (R<1> -R<4> are H, a monovalent organic group) is reacted with a diselenide of formula: RSeSeR' (R,R' are hydrocarbon groups such as methyl, ethyl, phenyl) and nitrogen dioxide in a solvent (e.g. THF-CHCl3 ) at the ordinary pressure at -80 to 100 deg.C to obtain the nitrate ester having a seleno group. The diselenide and the nitrogen dioxide are used in amounts of 0.5 equivalent and equivalent respectively, on the basis of the basic olefin compound. The subject compound is useful as an intermediate or raw material for electronic materials such as organic superconductor donors, organic semiconductors, coloring materials, or as an intermediate for synthesizing selenium enzymes or selenium-containing amino acids.
Patent JP-H05245676-A (JP)
Title: Laser beam machine
Inventor: TAKAHASHI HISASHI
IPC: B23K26/064
Filed: 1992-03-10
Abstract: PURPOSE:To improve the accuracy of laser beam machining by always fixing the diameter of a spot of laser beam with which a work is irradiated irrespective of change of an optical path by the movement of a laser beam machining head. CONSTITUTION:This is a laser beam machine provided with a laser beam machining head 1 which can move freely at least in one axial direction, a lens 23 which can adjust the diameter of the laser beam LB is provided so that it can move in the direction of the optical axis in an optical path of the laser beam LB from a laser beam oscillator to a laser beam machining head 1, and a lens position controller 37 is provided to control the position of at least one of the lens 23 or a condenser lens 7 built in the laser beam machining head 1 corresponding to the optical path length so that the spot diameter of the laser beam LB with which the work W is irradiated is always nearly fixed irrespective of change of the optical path length.
Patent JP-H01225963-A (JP)
Title: Toner for heat roller fixing
Inventor: YUSA HIROSHI
IPC: G03G9/087
Filed: 1988-03-07
Abstract: PURPOSE:To obtain a sharp and fog-free image by specifying the propylene content in an ethylene/propylene copolymer and the number average mol.wt. and content of the copolymer thereby providing the electric chargeability stable against continuous use to the toner. CONSTITUTION:The toner in which the propylene content of the ethylene/ propylene copolymer is 0.5-10wt.% of the copolymer and which copolymer is a copolymer having 1,000-10,000 number average mol.wt. and is incorporated at 0.1-10pts.wt. per 100pts.wt. binder resin is used. The dispersion of the copolymer into the toner is thereby improved and the flowability when the toner is prepd. is improved. The stable electrostatic chargeability is provided to the toner and the good image having no fogging is obtd. Since the dispersibility of the ethylene/propylene copolymer into the toner is good, the good toner which is low in the fixing point, has the good fixability and obviates offsetting to a fixing roller is obtd.
Patent JP-S60193612-A (JP)
Title: Mixing and discharging device of resin
Inventor: NISHIO KAZUHIKO
IPC: B29B7/10
Filed: 1984-03-16
Abstract: PURPOSE:To prevent the hardening of an adhesive in a mixing device by a method in which a plurality of resin liquid filling parts surrounding a rotating axis are provided in the block supporting the rotating axis, and the resin liquids are filled under pressure therein, and then a plurality of said resin liquids are spirally discharged and mixed in the atmosphere. CONSTITUTION:13 is the filling part of liquid A connecting to the introducing hole 8 in a block 7, 15 is the filling part of liquid B connecting to the introducing hole 9 in the blocks and 18 is a rotating axis. The hole 19 piercing from the surface being in contact with the filling part 13 of liquid A to a nozzle fixing part 12, and the hole 20 piercing from the surface being in contact with the filling part 15 of liquid B to the nozzle fixing part 12, are formed. An adhesive and liquids A, B transferred under pressure from tanks 1, 4 pass through the holes 19, 20 from the outer periphery of the rotating axis 18 rotated by a motor 35, whereby said adhesive and liquids are discharged through the nozzles 12 and are mixed in the atmosphere, drawing a spiral locus.
Patent JP-S58178973-A (JP)
Inventor: RICHIYAADO POORU KURAAKU
IPC: H01R13/648
Filed: 1983-03-29
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。