baber/WOPTO huggingface dataset:
Patent JP-H10250523-A (JP)
Title: Manufacture of fluid storage container, and manufacture of gas generating device for safety system or protective system
Inventor: TAKEYAMA SHIGERU
IPC: B60R21/26
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture, and improve the sealing performance by bending an open end part of a cylindrical base material at least the one end part of which is opened inwardly in the radial direction through plastic working to form opening parts, filling the fluid from one of the opening parts, and covering the opening part-with a covering member. SOLUTION: End parts 21a, 21b of a tube 21 are cut to the prescribed length, one end part 21b is fixed to a rotatable chuck 22, and the other end part 21a is pressed against a forming die 23 to perform the closing work in which the end face is bent inwardly in the radial direction and a small hole 24 which is a fluid filling port is opened. The end part 21a of the tube 21 is fixed to the chuck 22, and the end part 21b on the opposite side is worked by another forming die 25 to form an opening part 26 which is a fluid outlet of larger diameter than that of the small hole 24. After a sealing plate 27 which is a covering member is joined to the opening part 26, the end face of a cylindrical member 28 which is a diffusion member is welded to the end part 21b of the tube 21.  The tube 21 and/or the cylindrical member 28 is fixed, the pressurized fluid is filled into the small hole 24, and the small hole is sealed by a sealing member.
Patent JP-H10255161-A (JP)
Title: Controller for automatic vending machine
Inventor: INOUE KIYOHIKO
IPC: G07F13/10
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a cup type drink automatic vending machine which stores plural types of cups and can sell the drinks even when the cups are sold out or a carrier mechanism has a failure. SOLUTION: The substitute cups are previously allocated via ten keys 2 and stored in a RAM 3 for a case where the cups allocated to each drink are sold out and cannot be carried out. When a CPU 1 detects no carry-out state of cups by the signals sent from a sold-out detection part 6 and a failure detection part 7 which are contained in a cup carry-out mechanism 5, a substitute cup is retrieved from the RAM 3 for the drink that is allocated to its relevant cup. Then the retrieved cup is allocated to the drink whose cups are sold out. Thus, it's possible to sell the drinks with use of the substitute cups even when the original cups are sold out or a carry-out mechanism has a failure. As a result, the selling chances are not missed for the drinks.
Patent JP-S55147104-A (JP)
Title: Method for extraction and separation of metal salt or colloid particles from aqueous phase
Inventor: SHIGETOMI YASUMASA
IPC: B01D11/02
Filed: 1979-05-04
Abstract: PURPOSE: To enhance the extraction efficiency at extraction/separation of metal salt or colloid particles from aqueous phase in the presence of an extracting agent and a diluent by a method wherein the diluent is selected so that the mixed system becomes liquid phase at extracting reaction and becomes solid phase at separating operation.  
     CONSTITUTION: Metal salt or colloid particles present in an aqueous phase (e.g. water contg. inorganic salts such as UCl 2 , FeCl 3 , VCl 5 , and water contg. colloid particles such as Fe(OH) 3  or its hydrate, SiO 2  or its hydrate) is extracted using an extracting agent such as neutral organic phosphorus cpd., β-diketone cpd., polyether, etc. In this case, a diluent is added which is a material solid at room temperature and becoming liquid as temperature rises, and having good compatability. Such material includes aromatic cpd., higher alcohol, higher fatty acid, paraffin, beewax, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000250993-A (JP)
Title: Information management system
Inventor: ITO YUKIYASU
IPC: G06Q50/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To automatically store money transaction information at a safe place for storage and to simultaneously and safely manage it from loss, forge fabrication, etc. SOLUTION: When transaction is performed at a retail store by a customer, transaction information is processed by a processor 101 for retail store, transmitted to a transaction information managing device 401 via a public line network 301, etc., stored and managed by every customer. The stored and managed transaction information by every customer is collated, analyzed and processed by giving an instruction from a processor 201 for customer by the customer. Since the transaction information is directly transmitted from the processor 101 for retail store to the transaction information managing device 401 and stored there, the customer is protected from a danger of loss, stealing, forge, fabrication of a paper receipt and labor of management is eliminated. The stored transaction information is collated, analyzed and processed from the processor 201 for customer.
Patent JP-S63221280-A (JP)
Title: Radiation image detector
Inventor: OKUMURA KAZUAKI
IPC: G01T1/20
Filed: 1987-03-10
Abstract: PURPOSE:To perform high-accuracy detection without any mixing of noise light by charging scintillation material particles in many recessed parts formed on one surface of core glass and connecting a photoelectric cathode through a fiber plate. CONSTITUTION:A core glass part on one surface of the fiber plate 3 is etched with an acid to form many recessed part of constant depth and scintillation material particles of uniform particle size are charged and fixed in the recessed parts. The incidence surface of the fiber plate 3 is arranged nearby on a sample mounted on a sample base and a scintillation light image is made incident on the photoelectric cathode 51 through the incidence surface 50a of an image increasing device 5 arranged in contact with the projection surface of the plate. Then a photoelectron emitted by the cathode 5 is accelerated by a mesh electrode 52, converged by an electron lens 53, and made incident on a microchannel plate 54. Then an electron group increased by the plate 54 is made incident on a fluorescent surface 55 to pick up an image.
Patent JP-H04214497-A (JP)
Title: Composite corrugated board product and its manufacture
Inventor: ROJIYAA POORU HOFUMAN
IPC: D21H17/28
Filed: 1991-03-19
Abstract: PURPOSE: To produce the subject high-strength product having a bright appearance such as a liner board by impregnating a ply of deinked old newsprint substantially free of fines, etc., with a specific dry-strength additive and joining the ply of the impregnated newsprint to a ply of cellulosic fibers. CONSTITUTION: A ply of deinked old recycled newsprint substantially free of fines and short fibers having <50 μm length is impregnated with a dry-strength additive such as starch having the ability to increase the internal strength of the ply itself and to improve the bond state between the plies. The ply of the old newsprint is then joined to a ply of cellulosic fibers to produce a multiple ply paper product.
Patent JP-H06266620-A (JP)
Title: Exclusive control system using cache memory
Inventor: SHIOZAWA TSUNEMICHI
IPC: G06F9/46
Filed: 1993-03-16
Abstract: PURPOSE:To efficiently execute exclusive control in a multitask processing and to improve the guarantee performance of the non-discrepancy of common data and the effective performance of a processing unit by executing the exclusive control of respective tasks for the same entry of a cache memory in the unit of respective tasks. CONSTITUTION:The e-pieces of entries 210-2e0 in the cache memory are provided with task identification information parts 213-2e3 and lock state information parts 213-2e3 showing a lock (exclusive control) state. Address information identifying the respective entries 210-2e0, lock state information showing the state where exclusive control suppressing access from the other tasks is set and identification information of the task where the setting of exclusive control is set are registered. When access which requires suppression for the entry set into the lock state occurs, the task which is accessed is discriminated. When access is that from the other task, the task or the task locking the entry is interrupted, or is neutralized and exclusive control is executed.
Patent JP-S58173832-A (JP)
Title: Alignment method for wafer
Inventor: OOTSUKA HIROSHI
IPC: G03F9/00
Filed: 1982-04-05
Abstract: PURPOSE:To widen an effective area of a circuit pattern by arranging an alignment mark while being limited at a position on the scribing line of a master mask or a position in a chip for a test pattern when the alignment mark on the master mask is prepared. CONSTITUTION:The wafer is aligned as follows by jointly using a wafer stepper through an off-access system using a plurality of microscopes for alignment and projection aligners at 1:1 by using the master mask. That is, alignment marks 2a, 2b for the wafer stepper are removed from the insides of chips 1, and positioned onto the scribing line 3 while being opposed to the microscopes for alignment of the wafer stepper, and the alignment marks 4, 5 of the master mask are formed. Accordingly, the mask is used for the first exposure, but the alignment mask generated by the first exposure is used for exposure after the second time, and the formation of alignment of the stepper is enabled.
Patent JP-S52138418-A (JP)
Title: Production of high carbon ferrochromium
Inventor: KAGATA KIYOSHI
IPC: C22C1/00
Filed: 1976-05-17
Abstract: PURPOSE: To reduce the suspended metals in the slag and to improve the yield of chromium, by raising the ratio of MgO/Al 2 O 3  in the generated slag by adding the slag generated at the smelting of the high carbon ferronickel to the raw material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07273976-A (JP)
Title: Image handling device
Inventor: WATABE HIROYUKI
IPC: G06T3/00
Filed: 1995-03-15
Abstract: PURPOSE:To superimpose two images by utilizing feature parts decided on a specific reference as parts required to superimpose two image signals one over the other. CONSTITUTION:Input image data are made into a specific number of partial images by a cumulative addition part 115 and they are stored as contrast data. A CPU 2 sends a control signal to an AE.AF driving part 117 on the basis of read-out contrast data at need to control the focusing of a lens, and decides and outputs whether or not feature parts in an overlap part between partial images to be connected from a terminal 1 as connection information. At this time, the contrast data of the overlapping area of the two images are compared with the specific feature evaluation reference; when the data are smaller, they are processed as parts which can not be stucked and when the data are larger than the reference, the partial images are connected by a coordinate conversion part 110 and a deviation quantity calculation part 113. Consequently, the features of the overlap area can be decided without adding any special circuit, and the images can efficiently be superimposed.
Patent JP-S55148959-A (JP)
Title: Engine starter
Inventor: KATOU YOUJI
IPC: F02N11/00
Filed: 1979-05-07
Abstract: PURPOSE: To obtain an effective start of an engine by connecting a flywheel to a starter motor of the engine for obtaining effective revolutions of the motor by virtue of the force of inertia of the flywheel.  
     CONSTITUTION: A starter motor 10 is interlocked with a pinion 20 via a one-way clutch 21. This pinion 20 can be shifted along the shaft by a lever 40 driven by a switch unit 30. It is engaged with a ring gear G interlocked with an engine, and rotated to start the engine. A flywheel 50 is arranged on another end of the motor 10 to be connected with the motor via a transmission gear box 1. For starting the engine, the motor 10 is connected with the flywheel 50 for making the effective use of the rotational energy of the flywheel 50. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62211901-A (JP)
Inventor: NITTA KATSUMI
IPC: H01C1/082
Filed: 1986-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11260477-A (JP)
Title: Ic card reader
Inventor: YAMAOKA MAMORU
IPC: H01R12/71
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To simply and precisely perform positioning in the width direction vertical to the card running direction, by installing a contact carriage movably in an opening formed on a frame having a card path where an IC card is inserted, and by forming, with a flat face and an arced face, a face opposite to the side of a transfer reference plane used when the contact carriage is transferred. SOLUTION: This IC card reader 1 is equipped with a contact, which is contacted with a contact terminal pattern of an IC card 9, and a contact carriage 2, which is transferred sequentially with insertion of the IC card 9 and transferred up to the contact position, where it is contacted with the contact terminal pattern, under the condition where the card insertion is finished. The contact carriage 2 is movably installed in an opening 12 formed on a frame 11 of the IC card reader 1, and transferred, being guided by a face 13a opposite to a transfer reference plane 17 to thereby regulate its position. Besides, the contact carriage 2 is transferred slantwise sequentially with the insertion of the IC card 9, and transferred up to the contact position under the condition where the card insertion is finished.
Patent JP-H05247683-A (JP)
Title: Method for suppressing tin plating whisker
Inventor: KURIHARA HIROAKI
IPC: C23C18/52
Filed: 1991-02-28
Abstract: PURPOSE:To provide the method which can set even a bonding temp. and bonding pressure at ordinary values and can suppress tin plating whiskers at a low cost with high reliability. CONSTITUTION:The inner leads of a film carrier are first subjected to solder plating at 0.05 to 0.4mum thickness then to tin plating in such a manner that the total thickness of the solder plating and tin plating layer attains 0.5 to 1mum at the time of subjecting the above-mentioned inner leads to the tin plating. Then film carrier is then subjected to a heating treatment for 0.5 to 2 hours at 80 to 150 deg.C to adjust the plating thickness to 0.3 to 0.5mum.
Patent JP-S55148653-A (JP)
Title: Preventing device for catch-in accident due to inside wheel difference of automobile
Inventor: ISHIZUKI TATSUYA
IPC: B62D7/14
Filed: 1979-05-09
Abstract: PURPOSE: To prevent the catch-in by the inside wheel difference by making adjustment by an angle-adjusting bolt so that a rear wheel follows the running track of a front wheel and returning an inside wheel difference controlling lever back to its original position when turning-left is ended.  
     CONSTITUTION: Since the adjustment of the inside wheel difference 14 varies in accordance with the interval between a front wheel 3 and a rear wheel 4, the rear wheel 4 is regulated by an angle-adjusting bolt 12 so that it follows the running track of the front wheel 3, and when turning-left is ended, an inside wheel difference controlling lever 5 is returned back to its original position, thereby an ordinary running state being recovered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56152450-A (JP)
Title: Asymmetric azo compound and its preparation
Inventor: ITOU KATSUKIYO
IPC: C08F4/04
Filed: 1980-04-25
Abstract: NEW MATERIAL:An asymmetric azo compound shown by the formula I (R is alkyl, phenylalkyl). EXAMPlE:1-(Diphenylmethylazo)-1-(phenylethane).  
     USE: An initiator for radical polymerization. Having no cyano group, the compound is now toxic and has a pyrolysis rate nearly similar to that of 2,2'-azobisisobutyronitrile. Useful for polymerization of styrene, various kinds of vinyl compound, etc.  
     PROCESS: An asymmetric ketazine shown by the formula II (R 1  is H or alkyl; R 2  is alkyl or phenyl) or formula III (n is 5 or 6) is reduced with hydrogen in acetic acid in the presence of a catalyst of platinum oxide at room temperature, and oxidized with H 2 O 2 , to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000246071-A (JP)
Title: Method for operating solid-liquid separation apparatus
Inventor: INOUE YOJI
IPC: C02F3/12
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for operate a solid-liquid separation apparatus capable of stably carrying out solid-liquid separation. SOLUTION: This operating method is for carrying out solid-liquid separation by a solid-liquid separation apparatus provided with a membrane module as a solid-liquid separation means while controlling K value defined as following to be 5,000 or lower: K=(T×F×C)/W wherein T stands for filtration cycle time (min); F for flux (m/day): C for MLSS concentration (mg/1); and W for the gap (mm) between neighboring membrane elements. Consequently, stable filtration performance can be maintained and the operation control of the solid- liquid separation apparatus is made easy.
Patent JP-S56151899-A (JP)
Title: Prevention of heat exchanger from corrosion
Inventor: MIMURA EISUKE
IPC: F28F19/00
Filed: 1980-04-25
Abstract: PURPOSE:To prevent the heat exchanger from corrosion due to sea water by a method wherein an iron material is attached to the internal surface of the sea water inlet end of a condensing pipe and after a lapse of a predetermined time from the time of starting the heat exchanger, an electric anticorrosion device is actuated to form a corrosion resistance film within the condensing pipe and to prevent electrically the iron material mounting section from corrsion. CONSTITUTION:An iron sleeve 3 is fitted in the internal surface of the cooling sea water inlet end of the condensing pipe 1 made of copper or a copper alloy and is brought into electric contact with the condensing pipe 1 so that a battery is formed locally at the end of the condensing pipe and iron ions effuse from the sleeve 3. The iron ions react against sea water and from an iron oxide type corrosion resistant film on the inner wall of the pipe behind the sleeve 3. Thus, when the corrosion resistant film is formed to a sufficient degree after a lapse of a predetermined time from the initiation of operation of the heat exchanger, an electric anticorrosive operation is performed to control the effusion of the iron ions from the sleeve 3 to thereby prevent the sleeve mounting section of the condensing pipe from corrosion.
Patent JP-H02235488-A (JP)
Title: Reproducing device for video signal
Inventor: MATSUMOTO HIROAKI
IPC: H04N5/225
Filed: 1989-03-08
Abstract: PURPOSE:To obtain a reproduced picture with natural scene even with a fast shutter speed at pickup by detecting field correlation of a reproduced video signal and adding a component of a blur or fog to a component without the field correlation. CONSTITUTION:Even when a switch 32 is closed or opened, in the case of a small non-field correlation, that is, when the movement of a reagent is small, since the relation of k=1 or k 1 exists by a signal Sm, a luminance signal Sy as an output signal Sa is outputted nearly as it is at a terminal 9. That is, a reproduced pattern similar to that by a conventional VTR is obtained. On the other hand, with the switch 32 opened and in the case of a large non- field correlation, that is, when the movement of the reagent is large, since the value (k) is small by the signal Sm, the luminance signal Sa extracted at the terminal 9 has a smaller ratio of a substantial luminance signal Sy and ratio of a defocus luminance signal Sd is increased thereby adding a blur or fog to the picture in the reproduced pattern.
Patent JP-2000214353-A (JP)
Title: Light receiving device having low reflection characteristic
Inventor: KAWAI MOTOYOSHI
IPC: G02B6/42
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a desired low reflection characteristic while miniaturization and high mass-productivity are kept in a light receiving device particularly of a surface mounting type. SOLUTION: In this light receiving device provided with an optical waveguide medium (optical fiber) 3 outgoing signal light from an outgoing end and a light receiving element 4 receiving the signal light on the light receiving surface and converting it to an electrical signal, the outgoing end has a face 8 cut nearly vertically to the advancing direction of the signal light with a blade saw, and an index matching agent is packed between the exiting end and the light receiving surface, an agent having a refractive index larger than 1 and smaller than the of the light receiving element. The surface roughness Rz of the end face of the optical fiber 3 is desirably 0.04 μm or more. For the purpose of forming the fiber with this condition, use of a blade saw is recommended having an abrasive grain specified by #2000 or less.  The light receiving element 4 is disposed so that the light receiving face is inclined against the advancing direction of the signal light.
Patent JP-H07216353-A (JP)
Title: Production of electroluminescent-stimulable phosphor
Inventor: NISHIHARA AKIRA
IPC: C09K11/56
Filed: 1991-02-27
Abstract: PURPOSE:To produce an electroluminescent-stimulable phosphor powder excellent in luminous efficiency, luminance, etc., by mixing zinc chloride with a copper- activated zinc sulfide and an alkali (alkaline earth) metal chloride and firing the resulting mixture under specified conditions. CONSTITUTION:Zinc chloride (A) is mixed with copper-activated zinc sulfide (B) and an alkali metal chloride (e.g. NaCl) or/and an alkaline earth metal chloride (C) (e.g. MgCl2). The amount of component A added is suitably 1-20wt.% based on component B, and the amount of component C added is suitably 0.1-2.5wt.% based on component B. The resulting mixture is fired at 750-1020  deg.C in an atmosphere of hydrogen sulfide to obtain an electroluminescent-stimulable phosphopor powder. This powder is a ZnS:Cu, Cl phosphor powder comprising beta-ZnS with a particle diameter as large as 25-50mum and having excellent luminous efficiency and luminance because of the capability of easily adding chlorine in a high concentration to the copper- activated zinc sulfide.
Patent JP-H0777776-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ITO MINEKO
IPC: G03C1/85
Filed: 1994-03-25
Abstract: PURPOSE:To obtain silver halide photographic sensitive material reduced in static chargeability, superior in transparency, and good in adhesiveness by forming at least one magnetic recording layer and at least one layer having a specified compound. CONSTITUTION:The magnetic recording layer is formed by at least one and at least one layer contains at least one compound represented mainly by formula I or II in which each of R1 and R5 is H or lower alkyl; each of R2, R3, R4, and R6 is alkyl, aralkyl, or the like; D is a 5- or 6-membered heterocyclic ring containing 1 or 2 N; L1 is a divalent group; each of X. and X2 is an anion; each of x1, x2, y1, y2, z1, and z2 is a molar fraction and each of x1 and x2 is 0-20 %, each of y1 and y2 is 0-70 %, and each of z1 and z2 is 30-100%; A is a repeating unit having 2 copolymerizable ethylenically unsaturated groups and one of them on its side chain; and B is a repeating unit having a copolymerizable ethylenically unsaturated group.