baber/WOPTO huggingface dataset:
Patent JP-2000336289-A (JP)
Title: Ink for ink jet
Inventor: TAKAGISHI IKUO
IPC: C09D11/324
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To improve drying resistance of a nozzle for an ink obtained by including a colorant, water, a water soluble organic solvent, at least one selected from urea, its derivative and a compound that numbers of a hydroxy group and carbon in a molecule are specified, and a poly-N-vinylcarboxylic acid amide. SOLUTION: Components of an ink comprise that a colorant is a dye or a pigment which is generally used, a water soluble organic solvent is ethylene glycol or the like, urea and its derivative are the urea, ethyleneurea or the like, a compound having hydroxy groups of at least four and carbon number of not more than 7 in a molecule is erythritol or the like, and a poly-N- vinylcarboxylic acid amide is a poly-N-vinylformamide or the like. A usage of each component is preferably as follows; the colorant: 0.5-30 wt.%, water: a corresponding amount to a main solvent, a water soluble organic solvent: 3-40 wt.%, the urea, its derivative and the compound having hydroxy groups of at least four and the carbon number of not more than 7 in a molecule: 0.2-10 wt.%, and the poly-N-vinylformamide: 0.01-5 wt.%.
Patent JP-S5271710-A (JP)
Title: Traverse flow fan
Inventor: IKETANI JITSUO
IPC: F04D17/04
Filed: 1975-12-12
Abstract: PURPOSE: To prevent the occurrence of the noise during rotation by improving the mounting structure of a long blade and a blade mounting slide plate to be solidified. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000339730-A (JP)
Title: Objective lens driving device
Inventor: TERAJIMA KOKICHI
IPC: G11B7/095
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens driving device by which the movable range of the objective lens is uniformly maintained and a dynamic radial tilt characteristic or the like is stabilized even if its attitude is varied at the time of operation. SOLUTION: This driving device is provided with a lens holder 4 holding an objective lens 5 whose optical axis is in the Z axial direction and which is supported by a supporting base 1a so as to be movable in the Y axial direction and the Z axial direction through a first elastic supporting means 31 in an XYZ orthogonal coordinate system, a first movable part having either one of driving coils 6, 7 or driving permanent magnets 2a, 2b as a driving means, and a second movable part having either another one of the driving coils 6, 7 or the permanent magnets 2a, 2b as the driving means supported by a supporting base 1b so as to movable in the Y axial direction and the Z axial direction through a sound elastic supporting means 32.
Patent JP-S6194109-A (JP)
Inventor: JIYOSEFU EDOWAADO DEKUROTSUTSU
IPC: G05B19/4063
Filed: 1985-07-08
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-S5371080-A (JP)
Title: Novel benzimidazole cpds. and process for preparing them
Inventor: TSUKAMOTO GOROU
IPC: A61P25/04
Filed: 1976-12-07
Abstract: PURPOSE: Benzimidazole cpds. of formula I(R 1  is H, halogen, alkyl or alkoxy; R 2  is H or alkyl;R 1  and R 2  are not H at the same time;when R 1  is H and the pyridyl ring bonds to the benzimidazole ring at the 2-position, R 1  is not methyl bonded to the benzimidazole ring at the 6-position) and their acid salts, e.g. 2-(5-methylpyridine-2-yl) benzimidazole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07332389-A (JP)
Title: Liquid pressure type clutch release cylinder device
Inventor: UEHARA HIROSHI
IPC: F16D25/08
Filed: 1994-06-06
Abstract: PURPOSE:To reduce the quantity liberated through the evaporation of the working liquid and suppress the reduction of the working liquid by installing a seal means in close contact in liquid seal form with the inner surface of each cylinder, at the inner end part in the axial direction of a piston and the intermediate part, keeping the equal interval to the necessary stroke of a clutch release cylinder device. CONSTITUTION:A liquid pressure type clutch release cylinder device 1 has a cylinder 2 having an annular groove 3 which is coaxial with an input shaft 7, set along the axis line direction of the input shaft 7 of a transmission and is constituted by fitting a cylindrical piston 4 into the annular groove 3, and a release bearing 6 is fixed at the outer side edge of the piston 4. In this case, sealing means 20, 28, and 29 which are closely attached in liquidtight form with the inner surface of the annular groove are formed at the inner end part in the axis line direction and the intermediate part of the piston 4, keeping the equal interval to the necessary stroke of the device 1. The dimension in the axis lime direction of the intermediate part seal means 28 and 29 from the annular groove 3 when the piston 4 is at the full stroke.
Patent JP-S5574507-A (JP)
Title: Forming method of optical fiber connection parts
Inventor: NISHIMURA MASAO
IPC: G02B6/38
Filed: 1978-12-01
Abstract: PURPOSE:To readily form the connection which does not cause axial misalignment of butt part and is improved of strength in a short time by enclosing and supporting the optical fiber butt part with foamed thermoplastic resin by the specific method. CONSTITUTION:A molding 4 of unfoamed thermoplastic resin (polyethylene or the like) which is thermally fusion-bonded at the butt part 3 where the axial centers of the terminals 2a, 2b of optical fibers 1A, 1B are aligned and have a cavity 5 is disposed in a molding mold 9 which holds the fibers 1A, 1B, thence it is heated to let the foaming agent (compound such as of azo base organic base or NaHCO3) contained in the molding 4 decompose, thereby forming the connection part with the foamed resin 4. In this way, the foamed resin compression-bonds and fixes not only the outside circumference of the butt part 3 but the optical fiber 1A, 1B parts and terminals 2a, 2b as well. Hence, the butt part 3 will not cause axial misalignment.
Patent JP-H01315834-A (JP)
Title: Decoding circuit for error correcting code
Inventor: ODA YOSHIAKI
IPC: H03M13/00
Filed: 1988-06-16
Abstract: PURPOSE:To obtain a decoding circuit with a general purpose memory instead of a multi-step shift register by synchronizing and operating a chain searching circuit part and an element generating circuit of a finite field. CONSTITUTION:A memory 24 for delaying to store a reception code word is provided instead of a multi-step shift register, an error position can be calculated, and an element generating circuit 19 of a finite field to synchronize and operate with a chain searching circuit part 26 is provided and the element of the finite field corresponding to the error position address in the memory 24 for delaying can be calculated. Thus, the decoding circuit of the code word having a long distance can be comparatively easily constituted only by preparing the memory for the code length.
Patent JP-H05320856-A (JP)
Title: Plasma thermal spraying method
Inventor: NARISEI TORU
IPC: C23C4/00
Filed: 1992-05-15
Abstract: PURPOSE:To form a densely thermally sprayed film on the surface of metallic parts by shutting off a plasma jet with a gaseous flame from the atm. and preventing the contact of the gaseous flame with the metallic parts by a flow regulating vane at the time of thermally spraying a heat resistant and wear resistant film on the surface of the metallic parts with the plasma jet as a heat source. CONSTITUTION:Gaseous plasma G is supplied into a plasma torch 1 to generate an arc between an electrode 2 and a nozzle 3, by which the gas G is made into the plasma which is ejected as the plasma jet J from the nozzle 3. Powder P of ceramics, etc., for thermal spraying, is simultaneously supplied from a supply pipe 4 into the torch 1 and is thermally melted by the plasma jet J to thermally spray and form the film 6 consisting of the ceramics and having the excellent heat resistance and wear resistance on the surface of the metallic base material 5. The plasma jet J is shut off from the atmosphere by the gaseous flame B formed by supplying fuel F to a gas burner 7 in such a case, by which the temp. drop is prevented. In addition, the cylindrical flow regulating vane 9 is provided below the burner 7 to prevent the contact of the gaseous flame B with the base material 5, by which the dense ceramic film 6 is formed on the surface of the base material 5.
Patent JP-H06316321-A (JP)
Title: Granular particle transfer device for industry
Inventor: BOKU BUNGEN
IPC: B65G19/14
Filed: 1992-05-18
Abstract: PURPOSE: To smoothly and continuously convey powder and granular materials, without sticking and stopping by housing a carrier having a wire rope mounted with disc boards at constant distances in a guide gutter having the released upper part and the U-shaped section and by driving the wire rope by a driving device. CONSTITUTION: In a conveying device for conveying industrial or food powder and granular materials from a main hopper to a supply destination such as a forming device, a conveying carrier, having a wire rope 6 mounted with plurality of synthetic resin disc boards 7 at constant distances, is housed in a guide gutter 8 having the released upper part and the U-shaped section. The upper opening of the guide gutter 8 is covered with a removable cover board 9. The wire rope 6 is pulled, circulated and moved by a driving device to move the granular material housed between mutually adjacent disc boards 7 along the guide gutter 8. Therefore, the material can be reliably conveyed over a long distance with small power.
Patent JP-H0817511-A (JP)
Title: Waterproof connector
Inventor: FUKUDA MASARU
IPC: H01R13/42
Filed: 1994-06-30
Abstract: PURPOSE:To prevent waterproof plug falling off by a falling-off preventive means even when a waterproof plug is pulled in an extracting direction in extracting a mating connector by integrally providing the falling preventive means onto a connector housing. CONSTITUTION:When a mating side connector is inserted into an inserting space 27, a waterproof plug 33 is tightly nipped between a fitting hood part inner wall and a cylindrical part 25 on the mating side to be sealed. Then, when the mating side connector is extracted, though the waterproof plug 33 is pulled by the hood part inner wall and force is applied in a direction where the plug 33 is extracted from the cylindrical part 25, but the movement of the plug 33 is prevented by a stopper protruded part 51, and consequently the plug 33 does not move and does not fall off from the cylindrical part 25. Also, at this time, since the force is not directly applied to a spacer 35, the spacer 35 does not fall off from falling off from a connector housing 31 at the time of removing the mating connector. Moreover, the force is not directly applied to the spacer 35, insertion force can be weakened when the spacer 35 is inserted into an insertion groove 41. Consequently, the spacer 35 can be easily drawn out to a temporary locking position from a normal locking position in drawing a terminal metal fitting 37.
Patent JP-S6212478-A (JP)
Title: Production of cover for truck bed
Inventor: KIMURA MITSUO
IPC: B60R13/01
Filed: 1985-07-09
Abstract: PURPOSE:To facilitate production of covers fro many types of beds by sorting truck beds per shape and size, forming raw plates for the bottom plate of the bed, side plates and a wheel cover plates, and cutting them off so as to fit the bed then fixing these plates. CONSTITUTION:To produce a cover for a bed of a certain car type, a raw plate for the bottom plate, raw plates for right/left and front/rear side plates, and a raw plate for a wheel cover plate are formed from molds belonging to this car type, and these raw plates are cut off according to the shape and size of the bed. By fixing together the bottom plate 1a, right/left and front/rear side plates 2a-5a and wheel cover plate 6a thus obtained, a cover 7 for bed is completed. Accordingly, covers for beds of all types of trucks can be easily produced by preparing molds for all sections of all types.
Patent JP-H11332440-A (JP)
Title: Nose ring for angling by decoy
Inventor: MIYAZAWA YUKINORI
IPC: A01K91/06
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a nose ring through which a line can be readily passed and which does not slip down the line. SOLUTION: This nose ring 1 is approximately circularly constituted of a first ring-shaped part 2 and a second ring-shaped part 5, has an insertion part 2a to be inserted into the nostril of a decoy sweet fish at one end at the first ring-shaped part side and an elastic deforming body 10 undergoing elastic deformation in attaching to and detaching from the nostril of a decoy sweet fish at the other end at the second ring-shaped part side. The elastic deforming body 10 openably and closably closes an opening part 7 of the first ring-shaped part 2 at one end of the body and an opening part 8 of the second ring-shaped part 5 at its other end.
Patent JP-S5575907-A (JP)
Title: Plate type ozonizer
Inventor: HIRAKAWA MASAHIRO
IPC: C01B13/11
Filed: 1978-11-30
Abstract: PURPOSE: To enhance the ozone yield of a plate type ozonizer by bonding an enamel thin layer acting as a dielectric to the surface of each electrode plate in one by enameling and by actively cooling the dielectric with a refrigerant flowing through the refrigerant space of each electrode plate.  
     CONSTITUTION: Enamel thin layer 11 acting as a dielectric is bonded to the surface of each electrode plate 1 of the plate type ozonizer in one by enameling, and refrigerant space 2 is formed inside each plate 1. The flat plate portion of the ozonizer is provided with at least one pair of through holes 3 piercing through plate 1 and communicating with inner space 2 and at least one pair of through holes 4 piercing through plate 1 but not communicating with space 2. A plurality of plates 1 are set so that holes 3, 4 are alternately arranted on the same axis. Thus, dielectrics 11 are actively cooled with a refrigerant together with plates 1 to prevent accidents due to heating of dielectrics 11 as well as to enhance the ozone yield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0317946-A (JP)
Title: Ion implanting device
Inventor: SAITO MASAKI
IPC: H01J37/147
Filed: 1989-06-14
Abstract: PURPOSE:To simplify maintenance of an ion implanting device by supporting plural electrodes of each multipole deflecting electrode portion by means of an electrode supporting material to which one electrode supporter or plural electrode supporting pieces are coupled. CONSTITUTION:First and second octpole deflecting electrode portions are different in size but have similar shape, and the second multipole deflecting electrode portion is disposed in series with and behind the first multipole deflecting electrode portion. Each electrode 1 has both ends supported by annular insulating supporting bodies 2, 3 and is integrally attached while being inscribed to each end portion of a cylindrical body 4 serving as a supporter for these electrodes and the electrodes 1 are held in a predetermined relative positional relationship to each other. One annular insulating supporting body 2 is received by an electrode supporter flange 5 integrated at one end of the cylindrical body 4. Electrode supporting materials 2, 4, 5 having respective electrodes 1 integrated therein are therefore taken in and out of a vacuum container 6 while forming an integral structure. Thus electrodes are exchanged in a short time with good positional accuracy, simply by preparing an electrode supporting body into which an electrode of the same size has already been integrated at the maintenance of the device.
Patent JP-H11345943-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAJIYAMA TAKESHI
IPC: H01L27/108
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the semiconductor device and the manufacturing method thereof, which can increase the capacitance of a capacitor more than in the conventional case when the dimensions of trench grooves are equal. SOLUTION: A trench groove 15 is formed so that one diameter of an inner bottom surface becomes larger than the opening part. Furthermore, between a diffused layer 17 as a lower electrode and a polycrystalline silicon film 20 as an upper electrode, conductive particles 18 and an insulating film covering the particles 19 covering the surface are present. Thus, the surface area between the electrodes is increased. Therefore, even if the dimension of the conventional trench-groove type capacitor and the dimension of an opening are equal, the capacitor having more larger capacitance can be obtained.
Patent JP-H01316617-A (JP)
Title: Laser output controller
Inventor: NAGAHASHI MASAZUMI
IPC: H01S3/00
Filed: 1988-06-17
Abstract: PURPOSE:To apply plating only on a limited reflecting surface only so as to reduce the cost of the title controller by providing a sensor, supporting box body, and reflecting body. CONSTITUTION:Laser light to be detected taken out from a laser oscillator is led to a light diffusing device and reflected and diffused by the surface of a reflecting body 4 to which a reflecting surface process is performed. The reflected light is not fed back to a light taking-in port 9 side, but is absorbed by the inner wall surface of a cooled supporting box body 3 as heat except a very small quantity which is taken into a sensor 2 as the light to be detected. In order to absorb the reflected light completely, a black alumite process is performed to the inner surface of the box body 3 which is light receiving surfaces as a blackening process. Moreover, a cooling water passage is formed in the box body 3 and a rubber packing 8 is fitted to the joint of a holder and bottom plate 6 so as to make cooling water to appropriately flow to the surrounding area of the light receiving walls and sensor 2. Therefore, the burning of the sensor can be prevented and the output of the sensor can be stabilized.
Patent JP-S6210594-A (JP)
Title: Heat pipe
Inventor: KONNO SHIGEJI
IPC: F28D15/02
Filed: 1985-07-08
Abstract: PURPOSE:To prevent a reduction of thermal resistance and damages due to freezing of a heat pipe by bending the heat pipe to an appropriate degree between its heat entrance part and heat release part so that the lateral cross section of the container may not be filled with the operating liquid. CONSTITUTION:The heat pipe 1 is bent to an appropriate degree between its heat entrance part and heat release part so that when the heat entrance part is set horizontally, the lateral cross section of the container may not be filled by the operating liquid 4. A body to be cooled such as semiconductor element is gripped by a heat transfer block 2, and the heat being generated is absorbed by the heat transfer block 2 and is transmitted to the fin 3 by the heat transmission effect of the heat pipe for the eventual heat dissipation to the atmosphere for cooling. Since the heat entrance part of the heat pipe 1 is not filled by the operating liquid 4 and an ample vaporization area is ensured, the body to be cooled can effectively be cooled. Further, when the operating liquid becomes frozen, it is absorbed to prevent damages to the container and the body to be cooled.
Patent JP-H10338042-A (JP)
Title: Hydraulic fluid cooling structure for working vehicle
Inventor: SUHARA YASUYUKI
IPC: B60K17/06
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To cool a hydraulic fluid by means of a simple structure by arranging a power steering valve, which interlocks with a steering operation so as to drive a steering device, and a hose on a cooling air passage inside a bonnet. SOLUTION: In the application of the subject structure to a tractor to which a lawn mower and the like is mounted, an engine E and a radiator 12 are arranged inside a bonnet arranged in the front end upper part of a frame F, while a steering wheel S is arranged behind the bonnet. In the lower end part of a column shaft supporting the steering wheel S, a power steering valve 11 is arranged. Cooling air is sucked by means of a cooling fan 13 so as to cool the power steering valve 11, the radiator 12 and the engine E. In this process, a hydraulic fluid, which circulates inside the steering valve 11, for an HST type transmission H, a transmission case M and a power cylinder 16 can be cooled down efficiently since the power steering valve 11 and hoses 23-25 are arranged on a cooling air passage.
Patent JP-S63313704-A (JP)
Title: Agent composition for improving water resistance of agricultural chemical
Inventor: KATAOKA HIRONORI
IPC: A01N25/30
Filed: 1987-06-16
Abstract: PURPOSE:To obtain the titled composition uniformly attaching an agricultural chemical to the surface of plants and insects, having excellent water resistance and effects of agricultural chemical, containing an aqueous type polyurethane polymer having specific crosslinking density and a surface active agent of sulfosuccinic acid diester type as active ingredients. CONSTITUTION:The titled composition containing an aqueous type polyurethane polymer having 0.02-1.00 crosslinking density based on 1,000 atomic weight and surface active agent of >=7C alkyl group-containing sulfosuccinic acid diester type as active ingredients. the blending ratio of the active ingredient of the aqueous type polyurethane polymer/the surface active agent of succinic acid diester type by weight is preferably 0.1/1-10/1. When used, 100pts.wt. solution of an agricultural chemical diluted with water usually by 10-1,000 times is used with about 0.1-20pts.wt. of the active ingredients of the titled composition. For example, sodium diheptyl sulfossucinate is used as the surface active agent of sulfosuccinic acid diester type of the active ingredients.
Patent JP-H0443626-A (JP)
Title: X-ray exposure
Inventor: TOKAWA IWAO
IPC: H05H13/04
Filed: 1990-06-11
Abstract: PURPOSE:To adjust the attenuation of synchrotron rediation in an optical path, make the intensity of X-ray constant, and realize the exposure of constant irradiation light amount, by suitably controlling the composition and the pressure of the atmosphere in a chamber and further the pass length of the synchrotron radiation in the atmosphere according to fluctuation of the output of synchrotron radiation. CONSTITUTION:In the title method, the atmosphere in a chamber 9 is controlled by a gas injection amount adjusting apparatus 10. A current monitor 11 is arranged in a storage ring 1. The monitor signal is inputted to a control computer 12, and the detected value of storage current IA is displayed. Further in a chamber 9, the following are installed; an O2 partial pressure monitor, and an X-ray intensity sensor constituted of a silicon diode on the side of a wafer 8 resist coating surface. Thereby the control is performed to increase the purity of atmosphere whose X-ray absorption is little, in accordance with the attenuation of radiation light output. As to the control of atmosphere in the chamber, the control is performed to decrease the injection amount of atmosphere in the chamber, in accordance with the attenuation of synchrotron radiation output. Further, the pass length of the synchrotron radiation in the atmosphere in the chamber is controlled by changing, e.g, the position of a radiation light transmitting window.
Patent JP-H096845-A (JP)
Title: Personnel information management system
Inventor: MURATA SHINICHI
IPC: G06Q10/00
Filed: 1995-06-16
Abstract: PURPOSE: To accurately manage personnel information of an organization at plural departments through plural data processors which are connected by a communication line. CONSTITUTION: This system has the data processors 100-500 which are connected by the communication line 1 and manages the personnel information of the organization, and is equipped with a data base which stores the personnel information, a means which receives and processes the personnel sent from other processors and stores them in the data base, and a means which edits personnel information held in the processors and send it to other processors. Consequently, accuracy such as prevention against transmission of individual information to a wrong destination, prevention against an omission of transmission, and prevention against repetitive transmission can be improved.