baber/WOPTO huggingface dataset:
Patent JP-H1125180-A (JP)
Title: Information acquiring system
Inventor: TOMITA HIDEKI
IPC: G06Q30/02
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily acquire a wide range of real information matched with a theme and to allow a provider to provide information corresponding to user's interest. SOLUTION: Information from an information provider is sorted in each theme and stored in a data storage part 8. When a user for the information acquiring system is interested in a terminal A by a demo display 3 or a topic output function, the user writes personal data in an IC card 12 and inserts the card 12 into a card reader 4, a touch type display 1 displays touch switches sorted in each theme and topic. The user can select a topic or a theme by touching a required touch switch with a hand. When the theme is selected, the selected theme and the personal data read out by the card reader 4 are sent together to a sending/distributing terminal through a data transmission part 9 and displayed. Thus data sending in each theme can be distributed based on the display.
Patent JP-S62157282-A (JP)
Title: Cryopump
Inventor: HOKOTANI KATSUMI
IPC: F04B37/08
Filed: 1985-08-28
Abstract: PURPOSE:To increase the pump exhaust speed and exhaust capacity by exhausting hydrogen and neon gases under a cold condition generated by the Joule- Thomson effect of the helium gas pre-cooled by a helium refrigerator and eliminating a discharge from an adsorbing material. CONSTITUTION:In the first cryopanel 23 cooled to a temperature of about 70K by the heat contact with the first heat station 6 of a helium refrigerator 2, vapor and carbon dioxide gases are condensed and discharged; and in the second cryopanel 24 cooled to a temperature of about 20K by the heat contact with the second heat station 7 of the refrigerator 2, nitrogen, oxygen and argon gases are condensed and discharged. Only hydrogen, neon and helium gases remain under this condition, and these gases are basically condensed and discharged by the third cryopanel 25 cooled to an extremely low temperature of about 4-10K. Accordingly, the gas exhaust speed and exhaust capacity can be increased as compared with a case in which all these gases are adsorbed and discharged.
Patent JP-H0717658-A (JP)
Title: Automatic document feeder
Inventor: KONO YOSHINORI
IPC: B65H9/00
Filed: 1993-06-30
Abstract: PURPOSE:To attain an accurate fixed position with no stop position error of a document by providing a stop control means for making a conveying means start its stop action in the point of time reaching a number of pulses of subtracting an estimated number of overrun pulses from a prescribed number of pulses, so as to compensate fluctuation of an overrun quantity at the time of stopping the conveying means. CONSTITUTION:With the point of time of detecting a document rear end by a document detecting means serving as the reference, thereafter, further a conveying means 40 is actuated by a prescribed number of pulses No, to fixedly position a document in a prescribed position P1 on a platen glass P. Here just before (downcount value N1) stop actuating the conveying means 40, a level of friction load is detected by a friction load detecting means, and from a level of this detected friction load, an overrun quantity (number of overrun pulses Ns) is estimated by an estimating means. In a stop control means, in the point of time (downcount value Ns) reaching a number of pulses of subtracting the estimated number of overrun pulses Ns from a prescribed number of pulses No, stop action of the conveying means 40 is started.
Patent JP-S6345156-A (JP)
Inventor: HATANAKA FUTOSHI
IPC: C04B18/04
Filed: 1986-08-12
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-H0510554-A (JP)
Title: Housing
Inventor: OGINO MITSUHIKO
IPC: F24D5/02
Filed: 1991-07-02
Abstract: PURPOSE:To improve the residential comfortableness by carrying out cooling and heating simultaneously in the housing. CONSTITUTION:A garret space 1 is communicated with an underfloor space 3 through a space 7 in a wall while these spaces are connected to a living space 2 through ventilating ports 20 and, on the other hand, the underfloor space 3 is provided with an underfloor space heating unit 8. A heat exchanging type ventilating fan 23 is arranged while the heat exchanging type fan 23 is connected to the underfloor space 3 and an exhaust port 22, provided in the living space 2, through pipes respectively. A cooling machine 25 is arranged on a half way between the exhaust port 22 and the heat exchanging type ventilating fan 23 whereby heating, effected by the underfloor space heating unit 8, is effected in winter and cooling, effected by the cooling machine 25, is effected in summer. Ventilation and cooling as well as heating, effected by the heat exchanging type ventilating fan 23, can be effected in such a manner.
Patent JP-H1121432-A (JP)
Title: Encapsulant for semiconductor
Inventor: KASAHARA MASUO
IPC: C08K9/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain an encapsulant for semiconductors, having excellent flame retardance without using a brominated epoxy resin and antimony trioxide and excellent in moisture and heat resistances, mechanical strength, dimensional stability, heat radiating and insulating properties, adhesion, noncorrosiveness for aluminum, fluidity, storage stability, etc. SOLUTION: This encapsulant for semiconductors consists essentially of 5-30 wt.% epoxy resin, 4-15 wt.% curing agent and 50-90 wt.% filler and contains 1-5 wt.% particulate additive prepared by supporting a metallic molybdate (preferably zinc molybdate) on fine particles of ceramics. The ceramic fine particles of the particulate additive are silica fine particles formed by a sol-gel method.
Patent JP-S5980408-A (JP)
Title: Non-rigid vinyl chloride resin
Inventor: ICHIKAWA SHIYUNJI
IPC: C08F2/44
Filed: 1982-10-29
Abstract: PURPOSE:To prepare the titled resin having excellent plasticity and high transparence and heat resistance, and resistant to the dissolution of plasticizers when brought into contact with blood or drug solution, by polymerizing vinyl chloride monomer in an aquoues medium in the presence of poly-epsilon-caprolactone. CONSTITUTION:The objective resin is prepared by polymering (A) 100pts.wt. of vinyl chloride monomer in the presence of (B) preferably 10-100pts.wt. of poly- epsilon-caprolactone (preferably having a weight-average molecular weight of 10,000- 500,000) and (C) a polymerization initiator (e.g. azobisisobutyronitrile) in (D) preferably 100-300pts.wt. (based on 100pts. of the sum of the components A and B) of an aqueous medium, preferably at 45-65 deg.C. USE:Raw material for flexible medical supplies, e.g. catheter, blood circulation tube, blood bag, bag for injection of transfusion, transfusion or blood transfusion set, etc.
Patent JP-H1137716-A (JP)
Title: Device and method for detecting position of light beam
Inventor: ICHIDA KENICHI
IPC: G01B11/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting device for light beam that has a simple constitution, can detect the positional deviation between a prescribed circular opening provided in a prescribed object and a light beam with high accuracy at the time of performing adjustment so that the center of the light beam may pass through the center of the opening, and can cope with reductions in size and weight. SOLUTION: The position detecting device 20 for light beam is composed of an object 4 having an opening 3, through which a light beam 2 outputted from a suitable light source 1 is passed and a position detecting means 5 for output beam, which detects the position of the center of the light beam 2 relatively to the center P of the opening 3. The detecting means 5 is constituted so that the means 5 may discriminate the degree of positional deviation between the center O of the light beam 2 and the center P of the opening 3 of the object 4 by utilizing the refracted light 6 of the light beam passed through the opening 3 of the object 4.
Patent JP-S6250349-A (JP)
Title: Improved conjugated diene rubber composition for tire
Inventor: YAMAMOTO GORO
IPC: C08L9/00
Filed: 1985-08-30
Abstract: PURPOSE:To improve vulcanization characteristics and processability, by blending natural rubber or polyisoprene rubber and polybutadiene rubber with an amide compd.-modified conjugated diene polymer and using the resulting mixture. CONSTITUTION:30-90wt% conjugated diene polymer (A) having a Moony viscosity of 30-150 and a glass transition temp. of -100--20 deg.C, obtd. by modifying a conjugated diene polymer contg. active lithium terminals with an amide compd. of the formula (wherein R1 is a 1-6C alkyl, etc.; Y is O, S; n is 3-4), 5-65wt% natural rubber or polyisoprene rubber (B) having a cis-1,4 bonded unit content of 90% or above and 5-65wt% polybutadiene rubber or styrene/ butadiene copolymer rubber (C) having a styrene content of 3-50wt% are mixed in such a proportion that the combined quantity is 100wt% and the rubber component obtd. from components A-C has a weight-average glass transition temp. of -95--40 deg.C. The resulting mixture is used as raw rubber.
Patent JP-S5890528-A (JP)
Title: Preparation of carboxylic acid ester
Inventor: YANAGISAWA KUNIO
IPC: C07C67/08
Filed: 1981-11-25
Abstract: PURPOSE:To prepare the titled compound in high conversion and quality, in a short time, by reacting a carboxylic acid (anhydride) with an alcohol using Al ion and alkali metal ion as catalysts, and adding water to the system when the conversion has reached a specific level. CONSTITUTION:A carboxylic acid ester is prepared by reacting a carboxylic acid (anhydride) (e.g. phthalic acid) with an alcohol (e.g. 2-ethylhexyl alcohol). In the above process, Al ion (e.g. active alumina, triethoxy aluminate, etc.) and alkali metal ion (e.g. sodium hydroxide) are used as the catalysts, and water is added to the reaction system when the conversin of the carboxylic acid (anhydride) has reached >= about 70wt%, preferably >=80wt%, more preferably >=90wt%. The amount of water is 0.01-20pts.wt. per 100pts.wt. of the carboxylic acid (anhydride). The remarkable decrease of the reaction rate at the latter stage of the reaction can be prevented by this process.
Patent JP-H0531866-A (JP)
Title: Multilayered stretched film and manufacture thereof
Inventor: MATSUI ICHIRO
IPC: B29K55/00
Filed: 1991-07-30
Abstract: PURPOSE:To provide a multilayered stretched film suitable as the raw laminating material of a packing film for food or the like and excellent not only in sequential biaxial stretching aptitude but also in transparency, mechanical strength, pinhole resistance, gas barrier properties, laminating aptitude, printability or the like. CONSTITUTION:In a multilayered stretched film wherein a polyamide resin layer (A) and a saponified ethylene/vinyl acetate copolymer resin layer (B) are laminated in the order of A-B-A-B-A, as the polyamide resin layer (A), a single layer of nylon MXD 6 obtained by the polycondensation of methaxylenediamine and adipic acid or a layer composed of a blend of nylon MXD 6 and other nylon is used.
Patent JP-S5891351-A (JP)
Title: Crankcase for engine
Inventor: NANJIYOU KATSUKI
IPC: F16M1/021
Filed: 1981-11-26
Abstract: PURPOSE:To increase the hardness of the inner surface thereof, make a cylinder liner unnecessary and reduce the cost of manufacturing by a method wherein the surface of the inner wall of the bore of the crankcase of the engine is treated by ionic nitriding after the casting thereof. CONSTITUTION:The crankcase is cast by the material of FC25, consisting of 3% of carbon, 2.1% of silicon, 0.7% of mangan and the balance of iron, and the inner surface of the bore thereof is machined. Subsequently, the crankcase is washed by hot-water, then dried, whole surface thereof except the inner wall surface of the bore is masked by soft steel plates, the crank case is transferred into the furnace of the device of the ionic nitriding treatment, and a negative potential is charged to the crankcase while a plus potential is charged to the wall of the furnace to effect the ionic nitriding treatment. As a result, the layer of chemical composition consisting of Fe-N is formed with the depth of 2.5-5.0mu from the surface thereof, thereafter, the layer of diffusion of nitrogen is formed. Accordingly, a range, in which the hardness is HV500 or more, is arrived at the depth of 20mu from the inner surface of the bore and thereby making the cylinder liner unnecessary.
Patent JP-S6167107-A (JP)
Title: Sequence controller
Inventor: SETO SHIGEO
IPC: G05B19/05
Filed: 1984-09-11
Abstract: PURPOSE:To apply independent processing without notifying the content by handing start/stop of a word processing function as a signal of the same level as a bit address and using program scan control to activate the logic combination sequence. CONSTITUTION:An input section 17 is started and a busy signal is generated when a level of a bit data bus C' is logical 1 in the timing when an I/O address at output instruction is coincident with a designation address of an input section 17 by applying program scanning to a sequence program stored in a processing program memory 13. The busy signal is read in a logical instruction decoding processing section 14 from the bit data bus C' when the address is coincident with the address of the input section 17 and assembled with the sequence processing. When the processing of the input section 17 is finished, if the logical condition between the busy signal and the other switch is established, an operation section 19 is started to apply operation processing.
Patent JP-H0532727-A (JP)
Title: Resin composition for coating material
Inventor: MARUYAMA YUTAKA
IPC: C08F14/18
Filed: 1991-07-30
Abstract: PURPOSE:To provide a fluorine-containing copolymer composition suitable for a coating material and capable of forming a coating film excellent in maintenance of chemical resistance and weather resistance, scuffing resistance and smoothness. CONSTITUTION:A resin composition for coating material use, containing respective units derived from a fluoroolefin, a hydroxyalkyl vinyl ether, an alkyl allyl ether and another polymerizable comonomer respectively in amounts of 10-80mol%, 3-80mol%, 3-80mol% and 0-80mol% and showing 0.05-2.0dl/g limiting viscosity measured in tetrahydrofuran at 30 deg.C.
Patent JP-2001019786-A (JP)
Title: Production of air-permeable film
Inventor: KUMANO YUUTA
IPC: C08L23/02
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a production process for an air-permeable film that can stably produce film of excellent air permeability through simple operation. SOLUTION: The sheet or film made of an olefinic resin composition including the following components (A) and (B) in the following formulation is subjected to orientation process to produce the objective air-permeable film: (A) 40-75 wt.% of a crystalline olefinic resin; (B) 60-25 wt.% of a cyclic olefin polymer with a weight average molecular weight of 4,000-10,000 and a glass transition point of >=140 deg.C.
Patent JP-H0743838-A (JP)
Title: Image reader
Inventor: MATSUI HIDEAKI
IPC: H04N1/10
Filed: 1993-07-30
Abstract: PURPOSE:To provide an image reader which does not require the change of a scanner rail when it is abraded with the lapse of time, whose life is long and whose constitution is simple. CONSTITUTION:This image reader is provided with a scanning body having an illumination unit, a mirror and a slider, and the planar scanner rail 1 on which the slider slides; and the image area of an original is read by moving the scanning body on the scanner rail 1. A coating film layer is formed on both of the front and rear surfaces of the scanner rail 1, and the scanner rail has a form symmetric with respect to a line segment linking attaching parts 1a and 1b provided at both ends.
Patent JP-H0744056-A (JP)
Title: Image forming device
Inventor: NAKAMURA HISASHI
IPC: G03G15/20
Filed: 1993-07-30
Abstract: PURPOSE:To automatically reset a counter without operating a switch by an user in the case of exchanging a thermal fixing device, so that the burden on the user is lightened and to more surely economically exchange the thermal fixing device, and also to more surely obtain stable printing quality. CONSTITUTION:A thermal fuse 21 melting in the case it is heated to be equal to or above a set temperature by a halogen lamp 3 is provided in the unit of thermal fixing device 2, the counter 8 is reset in the case the thermal fuse 21 is on a conducting conduction, and also the counter 8 measures the number of fixing in the case the thermal fuse 21 is on a non-conducting condition.
Patent JP-H0939300-A (JP)
Title: Method for controlling recording and recording apparatus employing the method
Inventor: MASAKI TOMOAKI
IPC: B41J2/51
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce the dislocation of recording positions, and perform recording position control exactly by controlling the signal delay of a control signal fixing the recording starting position of a carriage to be less than the cycle of a control signal. SOLUTION: The position detecting signal generated based upon the encoder signal generated at an optical sensor 9 is inputted in a delay circuit 22. Herein, the position signal is delayed for the delay time set preliminarily, and then inputted in a recording commencement signal generating circuit 23. In the recording commencement signal generating circuit 23, an input signal is divided into three. a recording commencement signal to be a recording commencement trigger is generated at the timing of its dividing signal lowering. At this occasion, the time of delay is made not exceeding the cycle of the recording commencement signal, and when it moves beyond the cycle, the timing delayed for one cycle of the recording commencement signal is used as recording commencement timing.  Thus, the dislocation of the recording position can be made small, thereby carrying out the recording position control accurately.
Patent JP-2000021281-A (JP)
Title: Electromagnetic relay
Inventor: UNO YUTAKA
IPC: H01H50/04
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce a height dimension by installing one end part of an iron core and a yoke fixed in the other end part to a housing recess, in which a coil block is formed in a first base, forming a guiding recess part in an attraction face edge of the yoke, and forming a guide which positions the yoke in the guiding recess without protruding beyond the yoke attraction face. SOLUTION: In a hinge spring, the upper end part is inserted into a first recess 16 while the lower end part is inserted into a second recess 17. As a press-fitted swelling part of the hinge spring is brought into pressure contact with an upper inside face of the first recess 16, positioning in the vertical direction is carried out. When a press-fitted projection in the lower end part is forcibly inserted into the second recess 17 and one side face is allowed to abut to an insulating wall side inside wall, positioning in the plate thickness direction can be carried out. In a yoke, the lower edge and the side edge thinned by a guiding recess are supported by means of a press-fitting groove 24 and a contact part 25, and a projection on the upper face of an iron core is guided into a guide groove 28. In this way, a coil block is firmly installed to a first base 6.
Patent JP-H1042227-A (JP)
Title: Video unit and its casing
Inventor: SHIODA TOMIO
IPC: H05K5/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To make a device compact, to facilitate assembly and disassembly and to correspond to an original design by comprising the device of CRT, a metallic cabinet which is fastened by a screw to the outer peripheral face, which has specified board thickness and specific gravity, and a bottom cover board. SOLUTION: The television receiver is provided with CRT 40, the cabinet 41 which is fastened by a screw to the outer peripheral face and the bottom cover board 43 arranged by making it face the baseplate 63. A control circuit part 44 is stored in the cabinet 41 and a speaker device 60 is arranged under CRT 40. The cabinet 41 is formed by injection molding the metallic member whose thickness dimension of a main face is 0.8-2.2mm and whose specific gravity is more than 2. A confronting distance between the main faces at the opening end of a fastening-side is set not less than 320mm and an inner depth dimension not less than 150mm. A rib and a boss adding rigidity to the top face, a bottom face, a side face and a rear face in the metallic cabinet 41 are arranged in arbitrary forms if need. Thus, the device can be constituted, compact assembly and disassembly is facilitated, thus to adapt to the original design.
Patent JP-2000018457-A (JP)
Title: Pipe joint
Inventor: ISHIYAMA HITOSHI
IPC: F16L23/028
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint having a flange body easily attached to a joint body and hardly uncoupled with the joint main body is transporting or piping after attachment. SOLUTION: This pipe joint is composed of a pipe joint body 1 having a hub portion 11, and a flange body 2 to be fitted to a base 12 of the pipe joint body 1. The flange body 2 is locked with a projected streak 121 formed on an outer periphery of the base 12 of the pipe joint body 1 at its outer periphery, and also locked at the other end, by means of a lock ring 3 which is engaged with an outer periphery of the pipe joint body 1 and attached thereto.
Patent JP-S6434520-A (JP)
Title: Bending machine for center window of door panel
Inventor: HONGO TOSHIO
IPC: B21D5/04
Filed: 1987-07-31
Abstract: PURPOSE:To perform the working of door panels with center windows in various sizes from a piece of blank and to improve the material yield by setting the length of a bending die according to the length of the opening part of a center window by a split bending die group. CONSTITUTION:The setting of the number of uses of the split bending die corresponding to the center window length is performed by a setting mechanism. The bending die group used by turning a set bar 11 is set to a bending die line and others are descended. The work sheet 50 blanking a center window part is located at the bending due line. An opening end edge part is clamped with the descend of a ram 1, an L-shaped bending is executed and U-shaped bending is executed with a 2nd bending. The backup member 18 drooped into a hollow opening part is fitted to the step of a lower die block 9 to support the reaction force of an upper beam. After completion of the bending of a 1st side the other side working is executed by turning the panel on the horizontal plane inside. The working of the door panel with center window in various sizes can be done from a sheet of a blank and the processing man/hour of the material yield can thus be reduced.
Patent JP-2001019686-A (JP)
Title: Thiadiazole derivative and its use
Inventor: AIHARA TETSUHITO
IPC: C07D285/125
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having extremely excellent rust-preventive effect on various metals, especially on electronic components, and useful as a rust-preventive agent for metals, treatment agent for treating metal surface or the like, water/oil-repelling agent or the like. SOLUTION: This compound is a compound of formula I (R is H, a 1-30C alkyl or 2-30C alkenyl, O may be inserted between the C-C bond in the group, the CH2 in the group may be substituted with OCO or COO, or the H in the group may be substituted with F or OH), e.g. a compound of formula II. A compound of formula I is obtained, for example, by esterifying (dehydrocondensation) 2-thioacetic acid-5-mercapto-1,3,4-thiadiazole with a compound of the formula R-OH [e.g. F(CF2)8(CH2)3OH], as necessary in the presence of a catalyst (e.g. paratoluene'sulfonic acid).