baber/WOPTO huggingface dataset:
Patent JP-H01230573-A (JP)
Title: Novel octazonium salt compound, tetrakisazo compound and production thereof
Inventor: YAMADA YASUYUKI
IPC: C07D409/12
Filed: 1988-11-04
Abstract: NEW MATERIAL:The octazonium salt compound of formula I (X(-) is anionic functional group). USE:A production raw material for the tetrakisazo compound of formula II {A is group of formula III [Z is (substituted) hydrocarbon ring or (substituted) heterocyclic group; Y is group of formula IV (R1 is Z; R2 is H, (substituted) alkyl or (substituted) phenyl] or formula V [R3 is (substituted) hydrocarbon ring; R4 is H, alkyl or (substituted) phenyl; R3 and R4 may together form a ring]} useful as a charge-generation substance for function-separation type photosensitive material for electro-photography. PREPARATION:The objective compound of formula I can be produced by dispersing or dissolving tetrakis(4-aminophenyl)thiophene-1,1-dioxide in an aqueous solution of an inorganic acid such as hydrochloric acid and reacting with NaNO2 at -5-+15 deg.C for 15min-3hr, thereby diazotizing the starting compound. The obtained compound can be converted to a compound of formula II by reacting with a compound of formula VI in an organic solvent in the presence of an aqueous solution of sodium acetate.
Patent JP-H06130527-A (JP)
Title: Silver halide photographic sensitive material using laser beam
Inventor: TSUJI NOBUAKI
IPC: G03C1/18
Filed: 1992-10-15
Abstract: PURPOSE:To provide the laser beam-using silver halide photographic sensitive material grayed on the surface of a film without deteriorating its transparency after development processing, facilitated in discrimination of characters, and enhanced in diagnostic precision. CONSTITUTION:The laser beam-using silver halide photographic sensitive material is characterized by having a silver halide emulsion layer containing silver halide in <=3.5g/m<2> in terms of silver on one side of a support, comprising silver halide grains not subjected to chemical ripening and having an average grain diameter of 0.8-2.0mum and those subjected chemical ripening and having an average grain diameter of 0.1-0.6 in a proportion of 30:70 to 5:95, and by containing at least one kind of polymer matting agent on the emulsion layer side.
Patent JP-H04157008-A (JP)
Title: Acceleration-deceleration controller for continuous mill
Inventor: TANABE TADASHI
IPC: B21B37/52
Filed: 1990-10-16
Abstract: PURPOSE:To prevent the generation of speed unbalance by providing a means for calculating allowable acceleration-deceleration rate of driving motor for rolling roll, means for setting speed reference of each stand, means for calculating speed reference variation rate, means for controlling speed basis and means for controlling rotational speed of rolling roll. CONSTITUTION:The means 2i (i=1,...3) for calculating allowable acceleration- deceleration rate based on allowable torque of a driving motor 20i for rolling roll 30i of each rolling stand, means 3 for setting speed reference of each rolling stand and means 4 for calculating speed reference variation rate of set speed reference are provided. The means 6 for limiting speed reference with which speed reference is limited so that the variation rate of speed reference doesn't excess all allowable acceleration-deceleration rate and means 10i for controlling rotational speed of rolling roll of each rolling stand based on limited speed basis are provided. In this way, excessive load is not applied to the motor and the generation of speed unbalance can be prevented during acceleration or deceleration.
Patent JP-S61159333-A (JP)
Title: Electrode correcting method in electric discharge machine
Inventor: TADA TOSHIO
IPC: B23H7/02
Filed: 1984-12-29
Abstract: PURPOSE:To eliminate the work of installing an diesinking electrode by correcting an diesinking electrode which has developed wear of electrode by means of a wire electrode without removing it from an electric discharge machine. CONSTITUTION:A wire guide 32 which is supported by an elevating means 33 is vertically operated. Thereby, one point of a wire electrode 30 which passes through the wire guide 32 moves vertically, causing the wire electrode 30 in a portion between the point and a carrying part 34 which carries the wire electrode 30, to travel obliquely or horizontally. On the other hand, a servo-head 21 is operated horizontally and vertically, causing an electrode material to move horizontally and vertically, to correct an diesinking electrode which has developed wear of electrode.
Patent JP-H08139485-A (JP)
Title: Printed board unit
Inventor: ITO TAKUMI
IPC: H05K9/00
Filed: 1994-11-11
Abstract: PURPOSE: To constitute a printed board unit, to which a vibration-proof countermeasure is taken, an impact countermeasure and an electrical shielding countermeasure, into a simple structure to contrive to improve the shielding effect of the unit. CONSTITUTION: A printed board unit consists of a second circuit board 24, which is mounted on a first circuit board 22 via a vibration insulation member 23, wiring materials 26 and 28, which connect electrically the board 22 with the board 24, and a shielding cover 31, which covers the board 24 and the materials 26 and 28 and is connected with a ground circuit pattern of the board 22.
Patent JP-H11120043-A (JP)
Title: Data managing method
Inventor: OZAKI KOJI
IPC: G06F12/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed to divide a data file. SOLUTION: First management information 40 showing a 1st data file consisting of data blocks is read out and 2nd management information 41 showing a 2nd data file consisting of at least some of the data blocks of the 1st data file is generated; and at least some of pieces 5 and 6 of address information of the 1st management information 40 is moved to obtain pieces 5 and 6 of address information of the 2nd management information. Consequently, at least some of the data blocks of the 1st data file are data blocks of the 2nd data file.
Patent JP-H07131526-A (JP)
Title: Central protective control system
Inventor: BURUUSU II MAKUNEA
IPC: H04M3/42
Filed: 1992-09-24
Abstract: PURPOSE: To simply give an access right to a destination by comparing information from an access requesting person with information within a system placed in a center. CONSTITUTION: A call originating station 102 dials a telephone number to the destination 114 requesting access. An exchange station 120 confirms the dialed number to be a number requesting access and transfers this calling to a network control point NCP 132 through an exchange 128. NCP 132 judges the calling to request a shielding processing and transfers the calling to the shielding control point SCP 134-1 of a central shielding system. SCP 134-1 compares previously set authenticating information and information on a call originating person 102, decides an authentication level and decides whether or not to give the access right. At the time of deciding to give the access right, SPC134-1 instructs the connection of the destination station 114 to NCP 132 and permits calling station 102 to access to report an authenticating level.
Patent JP-H10119849-A (JP)
Title: Carrying device for work
Inventor: KONO KOJI
IPC: B23Q41/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide the carrying device which does not require a current swing rail, and is high in the degree of freedom for the arrangement of various kinds of apparatuses, or the arrangement of wiring. SOLUTION: This is a carrying device 1 carrying a work W from an A process to a B process, in which a plurality of running bar receiving parts 2 and 2 are disposed along both the A and B processes, running bars 3 and 3 each of which is as long in length as a part of one process, are provided in such a way that they can be moved between both the A and B processes, and it is so constituted that the work W is carried from the A process to the B process by letting the work W be rested on the running bars 3 and 3 so as to allow the running bars 3 and 3 to be moved from the A process to the B process.
Patent JP-H03138616-A (JP)
Title: Method for controlling liquid crystal display device
Inventor: TANIMURA MASAHITO
IPC: G09G3/36
Filed: 1989-10-25
Abstract: PURPOSE:To obtain a screen which is free from band-shaped changes in brightness and darkness even in the environment of the illuminating light of a fluorescent lamp by selecting the scanning signal of a frequency of integer times in accordance with the commercial power source frequency detected by a frequency detecting section and scanning a liquid crystal display means. CONSTITUTION:The frequency detecting section 20 of a commercial power source discriminates the power source frequency of a place where the liquid crystal display means 1 is used by detecting the power source induction of the commercial power source or the flickering of the illuminating light of the fluorescent lamp or directly detecting the voltage and current thereof. The frequency detecting section 20 of the commercial power source outputs the signal to indicate which of 50Hz or 60Hz power source frequency is the result of the discrimination thereof. A scanning signal selecting section 22 selects the scanning signal of the frequency of integer times the frequency detected by the frequency detecting section 20 from the plural scanning signals generated by a scanning signal generating section 21 according to the signal outputted from the frequency detection section 20 of commercial power source. The band-shaped change in the brightness and darkness of the screen generated by the difference in the scanning frequency from the power source frequency is removed in this way.
Patent JP-H04152626-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUNII MASABUMI
IPC: H01L21/205
Filed: 1990-10-17
Abstract: PURPOSE:To form a doped poly-Si in wide area on a low melting point glass substrate by a method wherein an impurity led-in semiconductor thin film is deposited on the condition of capable of forming a microcrystal or polycrystal thin film by the plasma chemical vapor deposition process (PVCD). CONSTITUTION:In the applicable PCVD process, the mixed gas of SiF4/H2/PH3 as the film forming gas, H2 diluted gas in concentration of 200ppm as PH3, 350 deg.C as the substrate temperature, SiF4=20sccm as the gas flow rate are respectively specified. Next, hydrogen gas is led in from an inlet 100 at the inner pressure of 0.2Torr so as to deposit doped poly-Si at the low temperature of 350 deg.C. Next, when the PCVD process is adopted as an example, microcrystal or polycrystal Si is deposited using the mixed gas of the film forming gas SiH4, SiHnFn-4 (n=0, 1, 2, 3) and H2 gas at the substrate temperature of 300 deg.C and the inner pressure of 0.8Torr. Through these procedures, the doped poly-Si in the low resistance can be formed extending over wide area on the glass substrate at low melting point not exceeding 600 deg.C.
Patent JP-2000111065-A (JP)
Title: Joint for heat source machine
Inventor: KONAMI SHINTARO
IPC: F16L29/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a joint for a heat source machine for connecting the heating piping medium passage of a heat source machine to the heating medium flow pipe of a terminal device so as to inspect the airtightness of the terminal device side while avoiding the leakage of inspecting fluid. SOLUTION: Upon inspection of airtightness, a selector valve 44 is switched to an inspection state by an operating part 44a. Then, a terminal device side connecting part 46 communicates with and is connected to an inspecting connecting part 43 to shut off the terminal device side connecting part 46 and the inspecting connecting part 43 from a heat source machine side connecting part 42. Upon ordinary heating operation, the selector valve 44 is switched to a heating medium flow state. Then, the heat source machine side connecting part 42 communicates with and is connected to the terminal device side connecting part 46 and the inspecting connecting part 43 is shut off from the heat source machine side connecting part 42 and the terminal device side connecting part 46.
Patent JP-S62137163-A (JP)
Title: Die casting device
Inventor: MOTOMURA NORIYUKI
IPC: B22D17/30
Filed: 1985-12-11
Abstract: PURPOSE:To reduce the cost of production by fitting a mouthpiece to the side part of a sleeve for feeding a molten metal and disposing a heat insulating bushing having small heat conductivity into such mouthpiece. CONSTITUTION:A hole part 22 is provided to the sleeve 20 for feeding a molten material 50 to a cavity 18 and the mouthpiece 24 is fitted thereto. The heat insulating bushing 32 having the small heat conductivity is fitted into an inside hole part 30 of the mouthpiece 24; at the same time, a duct 40 is joined to the bushing 32. The molten material 50 is fed to a duct body 42 and while the body 42 is heated by an electric heater 43, the molten material is fed into the sleeve 20. The sleeve 32 part having a good heat insulating characteristic can prevent cooling and solidifying of the molten material 50. The interruption of the operation of the device, etc., are prevented by the above-mentioned method and therefore, the cost of production is reduced.
Patent JP-H05214252-A (JP)
Title: Compatibilized polymer system
Inventor: HAWAADO AREN KORUBUIN
IPC: C08G18/40
Filed: 1992-10-16
Abstract: PURPOSE: To provide a compatibilization method for obtaining a polymer blend equipped with the best characteristics of all of polymers in the blend.  
     CONSTITUTION: In a process for producing a compatibilized blend of 55-75 wt.% of a first polymer containing a nitrile group, a hydroxyl group, a carboxyl group, an amido group, an amine group or a mercapto group and 20-40 wt.% of a second different polymer containing a nitrile group, a hydroxyl group, a carboxy group, an amide group, an amine group or a mercapto group, 2-7 wt.% of a polymer containing a blocked pendant isocyanate group in a bonded state is reacted with the first polymer and the second different polymer. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07131641-A (JP)
Title: Image processor
Inventor: SUZUKI KAZUYOSHI
IPC: G06T5/00
Filed: 1993-11-08
Abstract: PURPOSE:To improve the definition of an entire image and to improve efficiency when applying the device to a composite machine by performing block selection processing for classifying an image stored in a storage means into various attributes and for applying that area information. CONSTITUTION:A CPU 906 of an image memory part is provided with a function for performing the block selection processing as processing to classify image information data stored in a memory 904 into the attributes of partial areas inside the image, namely, into any one of a character part, title part, frame line part, table part, half tone graphic part, drawing part, line part and caption part such as a table/graphic. Namely, in the case of block selection processing at the image memory part, first of all, image data as the object of block selection processing are stored in the memory 904, and the block selection processing is performed to the stored binary image data.
Patent JP-S63130645-A (JP)
Title: Production of laminated sheet of epoxy resin
Inventor: SAKAGUCHI TATSU
IPC: B32B15/08
Filed: 1986-11-21
Abstract: PURPOSE:To obtain the title laminated sheet which is free from the cutout of substrate and thin spot, scarcely causes unevenness in color tone, dimensional shrinkage factor and punchability and is of good quality, by impregnating a base material with a primer, drying it so as to allow a specified amount of unreacted phenol in the primer to be left, impregnating the substrate with a topcoating agent and drying it. CONSTITUTION:A base material (A) such as paper/glass composite paper is impregnated with a primer (B) obtd. by diluting a phenolic resin precondensate with an aq. medium composed of methanol and water (7:3) and adding a surface treating agent such as an epoxysilane thereto. The primed prepreg is dried so as to adjust the amount of unreacted phenol to be left herein to 1-10wt%. The dried product is impregnated with an epoxy resin topcoating agent obtd. by blending an epoxy resin (C) with a curing agent (D) such as a phenol novolak resin and 2-ethyl-4-imidazole and dissolving the mixture in acetone, etc. The impregnated product is dried to obtain a prepreg for laminate molding. A plurality of prepregs and optionally, a copper foil are laminate-molded with a multi- platen molding hot press.
Patent JP-H08125790-A (JP)
Title: Facsimile equipment
Inventor: MOCHIZUKI MASAHIRO
IPC: H04N1/00
Filed: 1994-10-19
Abstract: PURPOSE: To surely transmit and receive image information and voice information which are related with each other as a pair of information in also a repeating multi-address transmission. CONSTITUTION: When image information (A) and voice information (a) which are related with each other are inputted in a master station, the master station notifies the effect that image information and voice information are transferred to a repeating station and transfers the image information (A) and the voice information (a) to the repeating station by relating the information with each other. Also the repating station notifies the effect that the image information and the voice information are transferred to each terminal station and transfers the image information (A) and the voice information (a) to each terminal station 1, 2 and 3 by relating the information with each other.
Patent JP-H05174877-A (JP)
Title: Ventilator fan operation control method for storage battery chamber
Inventor: YOSHIOKA NOBUHIRO
IPC: H01M10/633
Filed: 1991-09-30
Abstract: PURPOSE:To secure the safety and to control the effective operation of a ventilator fan in the storage battery chamber in a power source system for communication. CONSTITUTION:To the exciting coil 5 of an electromagnetic contactor 1 to control the operation of the ventilator fan 2 of a storage battery chamber, a contact 3 by an indoor high temperature detecting signal and a contact 4 by an even charging signal, connected in parallel, are connected in series. When the contact either the contact 3 or the contact 4 is closed, the ventilator fan 2 is driven. Consequently, the control of the ventilator fan 2 according to the temperature variation and the hydrogen gas generating amount variation in the storage battery is made possible.
Patent JP-H10106169-A (JP)
Title: Information reproducing device and information recording device
Inventor: TAKAHASHI HIDEKI
IPC: G11B20/12
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To shorten the total reproduction time by starting reading data from an arbitrary position of a prescribed block area and reducing rotational delay of a disk at the time of reproduction. SOLUTION: When an instruction for recording a prescribed sector of an ECC block is given at the standby time of an optical head 5 in a position P20, a sector 1 ahead of a shortest accessible block is detected, and the head 5 is moved from the position P20 to a position P21. In other words, the head 5 is moved from the present position to a position of starting the shortest accessible sector. Then, read operation is commenced between the position P21 which is the position of starting this shortest accessible sector 1 and a position P22 of the last sector n as a read completion position. Subsequently, the head 5 is moved from the position P22 to the position P21, and recording operation is commenced between the position P21 as a recording commencement position and the position P22 as a recording completion position.  By this method, the state of rotational delay of the optical disk is reduced, and the total reproduction time can be shortened.
Patent JP-H08135264-A (JP)
Title: Signal processing device with magnetic antenna and key device provided with the same
Inventor: KOKUBU SADAO
IPC: B60R25/04
Filed: 1994-11-14
Abstract: PURPOSE: To sufficiently enhance the sensitivity of a magnetic antenna, while keeping the constitution of a signal processing device small. CONSTITUTION: In a signal processing device provided with a magnetic antenna, a magnetic antenna 19 for receiving or transmitting magnetism and an electric part 17 for constituting a signal processing circuit to process a received signal received from the antenna 19 or a transmission signal to be transmitted are mounted on a printed circuit board 16, and the board 16 is constituted of a substrate made of ferrite. The antenna 19 is constituted by winding a coil round the board 16. Consequently, the cross-sectional area of a ferrite core (substrate made of ferrite) of the antenna 19 can be made larger than that of a conventional one (round bar-shaped ferrite core).
Patent JP-H02125281-A (JP)
Title: Cylindrical photosensitive base
Inventor: MATSUMOTO MASANORI
IPC: G03G5/05
Filed: 1988-11-04
Abstract: PURPOSE:To prevent problems such as falling, eccentricity, and a defect in earthing without increasing man-hours by providing the mount part of a fixture which supports the photosensitive base body rotatably almost >=5mm inside from the end part of the photosensitive base body. CONSTITUTION:A photosensitive layer 3 is formed on the surface of the photosensitive base body 1 and the photosensitive layer of about 30mum in thickness is stuck on the lower end part and the internal wall surface nearby the lower end part. The photosensitive layer, however, is stuck on the internal wall surface to about 5mm from the lower end part because of the air pressure in the photosensitive base body and the sticking stops nearby a contamination part 2b, so that the layer does not reach the flange mount part 2a where a flange is expected to be adhered. Therefore, when the flange 4 is adhered to the photosensitive base body 1, the flange coated with an adhesive is only pressed in the flange mount part 2a where no photosensitive layer is stuck. Consequently, an extra jig, a process device, etc., need not be provided and the manufacturing cost of the photosensitive body can be reduced. Further, the fixture can securely be adhered to the photosensitive base body, hence the problem such as the falling, eccentricity, and earthing defect of the photosensitive body is eliminated.
Patent JP-H01122221-A (JP)
Title: Optical reception circuit
Inventor: SAKAI KAZUTAKA
IPC: H04B10/40
Filed: 1987-11-06
Abstract: PURPOSE:To simplify the constitution of circuit to eliminate the need of a wide dynamic range by variably setting the quantity of attenuation of an input optical signal by a current-controlled optical attenuating element. CONSTITUTION:Input light from an optical fiber 1 is obtained as an optical reception circuit output V0 from an optical receiver 3 through an optical attenuating element 2, and in this case, a control voltage Vcont from the optical receiver 3 acts upon optical switches 9-11 as control currents IC1-IC3 through an A/D converter 4 to control the attenuation of the input light in the optical attenuating element 2. Thus, a wide dynamic range is not required in the optical receiver 3 and the circuit constitution is simplified.
Patent JP-2001095850-A (JP)
Title: Wheelchair storage device
Inventor: NISHIHATA SUSUMU
IPC: A61G3/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair storage device capable of easily storing a wheelchair. SOLUTION: A mounting bracket 14 is provided on a device body 11 to be extensible along a ceiling portion 18 in a car room in the width direction. An arm 27 is supported on a bearing bracket 23 for a casing 12 so that the arm 27 is rotationally movable between a storage position where it is arranged along the device body 11 and an outward protrusion position where its end is protruded from a door opening of a driver's seat to the outside of the room. A rope 43 hung down from an end bracket 42 of the arm 27 is extended to the device body 11 via the arm 27 and wound on a pulley 45 and a rotationally moving mechanism 46 is connected to the pulley 45 so that the rope 43 is movable up and down. A striker 51 is provided on the arm 27 and a locking mechanism 52 having a latch for locking the striker 51 is provided on the device body 11.  An unlocking belt 54 for unlocking the striker 51 locked with the latch is hung down from the locking mechanism 52.