baber/WOPTO huggingface dataset:
Patent JP-S60181887-A (JP)
Title: Inhibiting device of illegal access of ic card
Inventor: HAGIWARA ISAMU
IPC: G06F21/60
Filed: 1984-02-28
Abstract: PURPOSE:To inhibit an illegal or erroneous access to a data memory area of an IC card and its illegal use by storing a code for discriminating the IC card in itself, by the IC card checking to see whether a code transmitted from an IC card input device is coincident with the stored code before access to the data memory area and by invalidating the subsequent accesses for a certain period when they are dissident. CONSTITUTION:When a transmittion data a1 are received through an IC card, a code a12 is checked to be coincident with the code which the IC card itself stores. A code checking means B1 invalidates an access from an IC card input device for a certain period when they are dissident. The frequency of code dissidence for invalidating an access is one time, and in order to access to data at the 2nd time you have to wait for a certain period after one access is invalid. Thus it takes extremely long time to carry out many times access at the time of inputting a card; therefore a conduct for searching a right code by repetition becomes impossible substantially.
Patent JP-H02222865-A (JP)
Title: Fuel assembly
Inventor: MITSUTAKE TORU
IPC: G21C3/328
Filed: 1989-02-21
Abstract: PURPOSE:To enable effective prevention of occurrence of burnout by setting such interposed regions as containing a prescribed area in the lower parts of fuel spacers disposed in an effective heating part of a fuel rod. CONSTITUTION:Interposed regions Z1 to Z3 wherein the concentration of a fissile nuclide is set to be low in a fuel rod 4 at a position in the axial direction whereat a void rate is high relatively are formed, in an extent to about 5cm respectively, in the lower parts of fuel spacers S01 to S03 from the spacer S01 in the end EOH of an effective heating part of fuel to the third spacer S03 in the direction of a lower tie plate 8. By setting the regions Z1 to Z3 so that they contain an area wherein burnout tends to occur, in this way, a surface heat flux of the fuel rod 4 is reduced, a thermal margin is increased, the occurrence of burnout is prevented and, besides, steam quality at the time of occurrence of the burnout can be increased.
Patent JP-H05238317-A (JP)
Title: Sideview mirror folding mechanism
Inventor: SHAMOTO NORIYASU
IPC: B60R1/06
Filed: 1992-02-26
Abstract: PURPOSE:To provide a folding mechanism capable of rotating a visor back and forth until the visor stays within vehicle width. CONSTITUTION:A slider member 1 having a secured rocking lever shaft 1b is held mobile along the extended direction of a visor 10 through a guide groove 2a. A stay 2 is provided with working faces 2b, 6a for setting the movable range of the slider member 1 between a first position corresponding to the rising position in which the visor 10 is in risen position against a body and a second position located away from the body compared to the first position. A spring 5 is provided for energizing the slider member 1 to the first position side. A pin 2c is formed on the stay 2. A bracket 4 is provided with a groove having an engaging surface for engaging with the pin 2c when the visor 10 rotates to the front of the body from the rising position and for moving the slider member 10 to the second position from the first position by rotating the bracket 4 at tire time of the engagement.
Patent JP-S52123270-A (JP)
Title: Dial for solar-battery driven timepiece
Inventor: YOSHIDA MAKOTO
IPC: G04C10/02
Filed: 1976-04-09
Abstract: PURPOSE:To improve appearance of timepiece, by providing solar battery cells on the back of dial, which is formed with slits or apertures.
Patent JP-H04257270-A (JP)
Title: Semiconductor storage
Inventor: KUMAKURA SHINSUKE
IPC: G11C16/04
Filed: 1991-02-08
Abstract: PURPOSE:To reduce the size of an entire body of the device by making a cell transistor of ROM for storing fixed information of such a structure that a voltage drop at an edge of a drain may not be increased even if the width of ROM cell for redundancy is narrowed with the advantages of the conventional ROM cell for redundancy being kept alive, concerning the improvements on the structure and size reduction of the cell transistor of the ROM for storing fixed information which is installed in a semiconductor storage such as EPROM. CONSTITUTION:A cell transistor is so structured that it may have a source region 5 and drain region 4 which are formed on a semiconductor substrate, a floating gate 2 which is formed on the substrate through an insulated layer, being spread over the source and the drain region, a control gate 3 which is so formed as to cover the top and side faces of the gate 2 through an insulated layer, and metal layers 15, 16. The metal layers 15, 16 are brought into contact with the source and the drain region to become electrode interconnections for these regions and a part of the layers is extended over an insulated layer in which the control gate is buried, to serve as a light shielding film. Consequently, the size of the cell is reduced while a light shielding property is maintained.
Patent JP-S63206268-A (JP)
Inventor: ADACHI SUEHIKO
IPC: A63B69/36
Filed: 1987-02-23
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-H04277626-A (JP)
Title: Semiconductor wet processor
Inventor: HAMANO HARUTO
IPC: H01L21/304
Filed: 1991-03-06
Abstract: PURPOSE:To reduce deposit of particles on a wafer by preventing a processing carrier for wafer replacement from being charged with static electricity. CONSTITUTION:A processing carrier transfer division 18 which transfers a processing carrier evacuated by unloading wet-processed wafers is fitted with an electrostatic elimination cover 29.
Patent JP-H03244798-A (JP)
Title: Building method for large underground space
Inventor: SAKAMOTO OSAMU
IPC: E21D13/02
Filed: 1990-02-22
Abstract: PURPOSE:To build a large underground space by building an outer shell by means of a plurality of core tunnels, built in parallel, and an reinforcing lining layer for intercoupling the core tunnels at a ground therebetween, and excavating an inner shell in the inner peripheral surface of the outer shell. CONSTITUTION:A plurality of core tunnels 1 are built in parallel at intervals of a specified distance. The core tunnels 1 are horizontally intercoupled through thrust of a coupling pipe 3. By utilizing the coupling pipe 3, a ground between the core tunnels 1 is hardened to intercouple the core tunnels 1 through a reinforcing lining layer 4 to build an outer shell of integral structure. Soil surrounded with the reinforcing layer 4 is excavated in a hierarchical manner, in order, from above. An inner shell 7 made of reinforced concrete is built on the inner peripheral surface of sprayed concrete 5. Floors, stays, or walls, by means of which a number of spaces are hierarchically partitioned according to a using purpose, are built in the tunnel of the inner shell 7.
Patent JP-H09272340-A (JP)
Title: Door protector
Inventor: NARITA TOSHIRO
IPC: B60J5/04
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a door protector whose installation to a door and production are easy and whose strength is high in comparison with a past door edge. SOLUTION: A rod shape base body 1 is molded in a shape along the curve of the end edge part of a door 10. The base body 1 is mounted in an isolated state from the door 10 by a buffer 2 and a cap member 5. This door protector is fixed to the door 10 by an installation metal fitting 3 and screw 4, after being taped to the door 10 temporarily by a double faced adhesion tape 6.
Patent JP-S60184339-A (JP)
Inventor: SUMOU SHIGEO
IPC: A01K97/00
Filed: 1984-03-01
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-S57155166-A (JP)
Title: Cab suspension
Inventor: KAGESAWA YASUHIKO
IPC: B62D33/07
Filed: 1981-03-19
Abstract: PURPOSE:To reduce mechanical friction loss against a coil spring by arranging said coil spring just above a tilt hinge, in suspension where the lower front end of a cab is supported by a pair of the right and left coil springs. CONSTITUTION:The lower front end part 1a of a cab 1 is supported by a pair of the right and left coil springs 2, and the lower end 2a of said coil spring 2 is placed on a spring receptacle member 3. A pair of the right and left link levers 4, also used for a spring cradle 4a of the coil spring 2, are engaged on a tilt hinge 7 on the upper end 6a of a cab mount bracket 6 fixed to a frame 5, and the rear end 4b of the link lever 4 is engaged 8a on the right and left brackets 8. The coil spring 2 is arranged just above the tilt hinge 7 of the cab mount bracket 6 such that the friction loss against said coil spring may be reduced.
Patent JP-H06250011-A (JP)
Title: Color filter and its production
Inventor: SASAKI ATSUSHI
IPC: G03G15/01
Filed: 1993-03-01
Abstract: PURPOSE:To obtain such a color filter that can be easily produced in a rather short time, can be used for a large-size screen and shows no deterioration of performance due to leakage of undesired light through a space between a light shielding pattern and picture elements by successively forming a first transparent photoconductive layer, light-shielding pattern, second transparent photoconductive layer, and colored picture elements for the color filter on a transparent substrate. CONSTITUTION:An electrophotographic sensitive substrate for the color filter is produced by forming a transparent conductive layer and a first transparent conductive layer 3 on a transparent supporting body 1. Then, picture elements of the first color, namely a light shielding pattern is formed by reversal or normal development. Then, a second transparent photoconductive layer 3' is formed by coating and electrified with negative charges by using an electrifier. During electrification, the transparent conductive layer 2 is grounded. Then, picture elements of the second color are exposed through a mask and developed with a negative charge toner to form picture elements 12 of the second color. Then, picture elements 13, 14 of the third and forth colors are formed in the same procedure to obtain the color filter.
Patent JP-S53125596-A (JP)
Title: Toroidal coil of torus type fusion unit
Inventor: NAKAYAMA TAESUKE
IPC: G21B1/11
Filed: 1977-04-06
Abstract: PURPOSE: To provide a smooth detecting means of both coil conductors in fixing the wave type spring conductive plate in arranging the multiple global guide the longitudinal direction in installing intermittently multiple strips on one dide of joint surface of coil joint. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03243322-A (JP)
Title: Manufacture of artificial marble by extrusion molding
Inventor: NAGASAWA SHINICHIRO
IPC: C04B26/06
Filed: 1990-02-21
Abstract: PURPOSE:To manufacture artificial marble having excellent appearance and quality characteristics continuously by mixing acrylic resin powder and alumi num hydroxide powder with a liquefied plasticizer, using the mixture as a material for molding, conducting solidification extrusion molding and specifying an extrusion temperature and the cooling temperature of a molded form by a forming die. CONSTITUTION:A mixture obtained by uniformly mixing acrylic resin powder as a matrix resin and aluminum hydroxide powder as powdered inorganic fillers with a small quantity of a liquefied plasticizer is employed as a material for molding. Electricity is conducted through a forming die 9 with a cooling jacket 9a immediately after the material for molding is extruded in a specified shape from the extrusion die 8 of an extrusion molding machine, and solidification extrusion molding molding the material under a solidified state is executed. An extrusion temperature by an extruder is set and controlled at 180-220 deg.C and the cooling temperature of a molded form A by the forming die 9 at 150 deg.C or lower at that time. An acrylic resin having a melt flow rate of 0.5g/10min or more and weight average molecular weight of 80000-300000 is used as an acrylic resin as the matrix resin.
Patent JP-H06252359-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOYAMA HIROSUKE
IPC: H01L21/822
Filed: 1993-03-01
Abstract: PURPOSE:To prevent the punch through by the discrepancy in setting of resist patterns. CONSTITUTION:A substrate to become an active region A, where the MOSFET of a memory cell is to be formed, and one part B around a groove 4 are exposed at the same time by etching a silicon nitride film 8. Accordingly, even if discrepancy in setting of resist patterns occurs, the interval W between adjacent memory cells does not change, and is the same as the interval between adjacent memory cells in the case where the discrepancy in setting of resist patterns does not occur. In short, it never occurs such a case that only the n-type impurities diffused layer of memory cell being made next to the groove 4 comes independently close to the source/drain region of the memory cell adjacent to that memory cell.
Patent JP-S53124976-A (JP)
Title: Mounting method of electronic parts
Inventor: IYORI MASAHARU
IPC: H01L21/60
Filed: 1977-04-07
Abstract: PURPOSE: To reduce material cost by thinning the resin substrate on which electronic parts are mounted and eliminate the need for forming metal bumps to the electronic parts by forming electrode wiring through through-holes for wiring. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57153165-A (JP)
Title: Water heater utilizing solar heat
Inventor: MIYAKE TATSUO
IPC: F24J2/04
Filed: 1981-03-18
Abstract: PURPOSE:To obtain the water heater utilizing solar heat, which is strong in construction, simple in working and highly efficient in heat collecting, under keeping the beautifulness of roof and ridge of a house by a method wherein a hot-water storing tank, fixed to a ridge board, and a collector, connected thereto, are provided on the roof. CONSTITUTION:A box-type container 1 is secured to the ridge board 3 with U-bolts 4 through a trestle 2 and a heat collecting material or ridge tile, a synthetic resin, a metal or the like, which is prominent in heat collecting properties, weatherabilities and durabilities and bound to a reinforcing bar 15 fixed in the box-type container 1 with copper wires 16, is utilized as a lid 6 for the box-type container 1. The box-type container 1 is made so as to have a length in accordance with the length of the ridge and both edges thereof are provided with ridge-end tiles 13 and roof-end tiles 14 while decorating tiles 7 decorating the side surfaces thereof are secured to the box-type container 1 with coper wires or bolts. In order to perform the function as the hot-water reserving tank, the periphery of the tank is covered with a insulating material 5. Upon being used, city water, fed to the above-described container 1 through a feed water pipe, is heated and becomes to hot-water by the synergistic action of a closed heating, effected by the heat collecting material used in the lid 6 of the container 1, and the circulating heating effected by heat pipes 18.
Patent JP-S54134130-A (JP)
Title: Coating of optical fibers with synthetic resin
Inventor: AKAMATSU TAKESHI
IPC: C03C25/10
Filed: 1978-04-04
Abstract: PURPOSE: To prevent the clogging of a nipple in the synthetic resin extruder and to prevent the damage of an optical fibers, by cleaning the fiber passing through the cleaner with a liquid jetted thereon, and by coating the fiber with a synthetic resin.  
     CONSTITUTION: The optical fiber 1 is passed through the through-holes 25 of the casing 24 while jetting a cleaning liquid from the inlet 29 of the jet 21 through the nozzles thereon. The liquid jets 30 fill the gutter 22 instantaneously to form a turbulent flow, which removes fine dust on the optical fiber surface and overflows the gutter 22. After the cleaning liquid is evaporated, the fiber 1 is passed through the extruder and coated with a synthetic resin. According to the method, the trouble such as clogging of a nipple with deposit of fine dust will not occur, and broken fiber or deterioration of transmission characteristics and strength can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57154078-A (JP)
Title: Speed detector
Inventor: SAITOU MITSUO
IPC: G01S13/62
Filed: 1981-03-19
Abstract: PURPOSE:To discriminate a direction of movement automatically and measure a moving speed simultaneously, by comparing the advance or delay of the phase of an output of a wave-shaped unit of a radar-type speed detector by means of each phase comparator and by measuring the result of comparison by counters. CONSTITUTION:A reflected reception wave from a moving object A received by an antenna 1 is given to mixers 4 and 5 through a circulator 2 and a Doppler signal is formed therein. The advance or delay of the phase of this Doppler signal is compared and decided by phase comparators 14 and 15 and the results of the decision is the absence of the above signal in a signal detector detecting  counting by each counter is compared by a count comparator 18, thereby the direction of the moving object A is discriminated automatically, and the moving  speed is displayed in a display unit 13. Since the advance or delay of the phase  of the Doppler signal is measured and the display unit is driven according to  the result of the comparison, the operability of the device can be increased.
Patent JP-H09227138-A (JP)
Title: Conveyance positioning device of optical element forming apparatus
Inventor: KATAGIRI TAKENORI
IPC: C03B11/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus simplified in shape and structure, easily adjustable and free from plastic deformation and damage to conveying arm even though a force is applied in vertical direction in molding and releasing. SOLUTION: A pin base 61 is fixed on the conveying arm 12, a stop pin 64 is mounted on the pin base 61 protrudingly to the conveying direction of the conveying arm 12. A stopper 62 equipped with V shaped groove 63 which is the fitting part to the stopper pin 64 and holding edges 63a, 63b regulating to the vertical direction, is set facing to the stopper pin 64 in the molding room. The conveyance position of the conveying arm 12 is set to fit with the stop pin 64 and V shaped groove 63 of the stopper 62. When a vertical force is acting on the conveying arm 12 and the arm 12 is deflecting to the vertical direction, the deflection of the conveying arm 12 is regulated by fitting with the stopper pin 64 and the holding edges 63a, 63b.
Patent JP-H01215110-A (JP)
Title: Protection method for surface acoustic wave propagating element
Inventor: KINOSHITA MASAKI
IPC: H03H9/145
Filed: 1988-02-23
Abstract: PURPOSE:To form a surface acoustic element for surface mount with less propa gation loss without any concentrated surface wave to part of the electrode by applying a weather-proof resin material for the protection interdigital elec trode by the vapor deposition method. CONSTITUTION:The input side interdigital electrode 2 made of aluminum and the output side interdigital electrode 3 are formed on a piezoelectric material substrate 1 by the photo etching method and the substrate is adhered to a ceramic substrate 4 by a resin adhesives 5. The bonding chip electrode 6 made of silver paradium, the input electrode 7 of the surface acoustic wave element and the output electrode 8 provided to the ceramic substrate 4 are subject to bonding by an aluminum wire 9 by means of the ultrasonic method. Then the resin film 10 with high weather-proof performance is coated thinly by the vapor-deposition or the plasma polymerization method in order to avoid the defect or change in the propagation speed caused by water content in air and dust adhered onto the surface acoustic wave propagation face and the interdigital electrodes 2, 3. Thus, the surface acoustic wave element for surface mount with less lossand small size is formed.
Patent JP-H05179197-A (JP)
Title: Polyester coating composition and coated steel sheet
Inventor: ISHIHARA RYOJI
IPC: C09D167/02
Filed: 1992-01-29
Abstract: PURPOSE:To obtain the title composition excellent in hardness, processability, staining resistance, gloss, etc., and useful as a coating material for automobiles and general industries by mixing a specified polyester resin with an aminoaldehyde resin or a blocked polyisocyanate. CONSTITUTION:The title composition comprises 95-50 pts.wt. (in terms of solid matter) polyester resin which is a condensate of an acid component containing below 85mol%, based on the whole acid component, aromatic dicarboxylic acids with an alcohol component containing 20-100mol%, based on the whole alcohol component, disphenol S/alkylene oxide adduct of the formula (wherein R is H or methyl; and n and m are each 1-8) and containing below 30mol% aliphatic glycols having a side chain, and 5-50 pts.wt. (in terms of solid matter) aminoaldehyde resin and/or blocked polyisocyanate.
Patent JP-H10235267-A (JP)
Title: Method for inspecting defective primer coating and inspection device used therefor
Inventor: TAKEDA TAKAYUKI
IPC: B05C11/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide the method for inspecting defective primer coating by which the primer coating state is automatically discriminated in a nondestructive state. SOLUTION: In the method for inspecting the defective primer coating when a work 11 is coated with a primer, the work 11 is rotated, the surface of the rotating work 11 is coated with the primer, then immediately a light is injected into the surface of the work 11 at a specified incident angle, the image of the light reflected by the primer coating film is picked up by a line sensor 15, and the defective primer coating is discriminated based on the picked-up image. The inspection is conducted by the device consisting of an illuminator 13 for injecting a light into the surface of the rotating work 11 at a specified incident angle, the line sensor 15 for picking up the image of the light reflected by the work 11 surface and a device 16 for discriminating the defective primer coating based on the image picked up by the sensor 15.
Patent JP-H10238180-A (JP)
Title: Key accessory having function for locking confirmation
Inventor: KASAMATSU HIDEKO
IPC: E05B19/22
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To enable direct release from troublesomeness and uneasiness of a person when it is uncertain whether locking has been done or not. SOLUTION: A key accessory having a locking conforming function comprises a hollow holder, a slider 3 retractably incorporated in the holder, and a position switching means to switch the slider 3 alternately into a protrusion position and a retraction position each time press operation is effected. A grasping part 5a of a key 5 is fixed at a holder such that an operation part 5c for a key is stretched in the protruding direction of the slider 3. Each time a key 5 is inserted in a key cylinder for locking and unlocking, the slider 3 is pressed by the key cylinder. A locking state is confirmed by the protruding state of the slider 3.
Patent JP-H11235275-A (JP)
Title: Warmth-retaining pot
Inventor: MOROTA HIROSHI
IPC: A47J27/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To improve the thermal insulation property of the inside of a warmth- retaining pot with simple constitution. SOLUTION: A lid body 51 is constituted of an outer lid 52 forming its outer shell, a lid lower surface plate 53 forming a surface on the side of the pot 5 of the lid body 51 and an outer lid cover 54 for forming a part on the side of the outer periphery of the plate 53 at the lid body 51. The plate 53 is metal and is provided with a lid heater 57 on a rear side surface. A shielding part 62 covering the upper side of the heater 57 within the lid body 51 is formed in a body with the cover 54. Thereby, plural spaces 71 to 73 are formed within the lid body 51 to improve thermal insulation property.