baber/WOPTO huggingface dataset:
Patent JP-H0660573-A (JP)
Title: Magnetic disk driving device
Inventor: SUGA TAKEYUKI
IPC: G11B21/10
Filed: 1992-08-07
Abstract: PURPOSE:To obtain a magnetic disk driving device provided with the control method of a magnetic head by which the magnetic head can be accurately positioned at a target track at a high speed. CONSTITUTION:By making an arranging interval between the tracks of a servo sector 6 and a data sector 7 cocentrically provided with the rotating center of a magnetic disk as a center narrower as the yaw angle of the magnetic head becomes larger, the arrangement interval between the tracks which is viewed from the rotating center of an arm provided with the magnetic head is made uniform. Then, the gain change of a servo system is eliminated and stability as the servo system is secured. As the result, the magnetic head can be accurately positioned at the target track at a high speed.
Patent JP-S6189736-A (JP)
Title: Optical receiver
Inventor: DEBITSUDO FUIRITSUPU MAACHIN C
IPC: H04B10/43
Filed: 1985-09-26
Abstract: 57 In an optical receiver for the reception of a modulated light beam, the beam falls on a PIN diode (D1) connected to the input of an amplifier (-A) which has a feedback resistor (R1) across it. This resistor is shunted by the series combination of a Schottky diode (D2) and of a PIN diode (D3). The former diode ensures that a high magnitude pulse does not leave the receiver undesirably insensitive to a following smaller pulse. The latter diode, due to its low self-capacitance and low leakage, overcomes distortions due to the Schottky diode's higher self-capacitance and leakage. These effects are enhanced by providing. the series-connected diodes with a low value (e.g. 0.2 volts) of reverse bias, due to the different connections of the diodes (D2, D3) and the feedback resistor (R1) to a potential divider (R2, R3) between the amplifier output and a point at a reference potential.
Patent JP-2000103864-A (JP)
Title: Production device for liquefied product of biomass substance such as polysaccarides and process thereof
Inventor: SHIRAISHI NOBUO
IPC: C08H99/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a production device for liquefied products of biomass substances such as polysaccharides, etc., having a high production stability, which allows efficient, continuous production of a large amount of liquefied products of biomass substances such as polysaccharides, etc., with a high reproducibility at a low cost, and a process thereof. SOLUTION: A first extruder 2 for reaction, kneading and devolatilization is connected in tandem with a second extruder 3 for devolatilization and cooling, a biomass substance is ground in a grinding transporting part 25, and subsequently the ground biomass substance is allowed to react with a solvent pressed into the first extruder 2 in the presence of an acid catalyst and kneaded to be liquefied. Then, this liquefied product is mixed with a neutralizing agent for acid catalysts to terminate the reaction to prevent excessive reaction, an excessive unreacted solvent is vacuum removed, and the liquefied product is devolatilized and cooled in the second extruder 3 to efficiently, continuously and constantly liquefy the biomass substance.
Patent JP-2001045145-A (JP)
Title: Wireless earphone microphone set for portable phone, portable phone main body and its communication method
Inventor: KATSUMATA HIROAKI
IPC: H04M1/02
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To attain multi-function and miniaturization for wireless earphone microphone sets for portable phone and to make mutual communication available not through a base station. SOLUTION: A mobile phone main body 10 provided with transmission reception sections 11, 13 for communication with wireless earphone microphone sets and with a communication control section 12 integrally, a wireless earphone microphone set A20 provided with a transmission reception section 21, an LCD display section 22, a control section 23, a memory section 24, a key entry section 25, an earphone section 26 and a microphone section 27 and a wireless earphone microphone set B30 with blocks of the same configuration as those of the wireless earphone microphone set A20, attain a speech and data communication between the wireless earphone microphone sets 20, 30 through the two transmission reception sections 11, 13 of the mobile phone main body and the wireless earphone microphone sets 20, 30 have memory sections 24, 34 respectively.  Thus, automatic telephone answering recording and redial function are attained and this configuration contributes to miniaturization and multi-function.
Patent JP-H0872145-A (JP)
Title: Film or sheet material bonding apparatus
Inventor: NAKANISHI KOHEI
IPC: B29L7/00
Filed: 1994-09-05
Abstract: PURPOSE: To achieve the enhancement of workability in welding work and the reduction of product cost by adjusting the lapping width of film materials simply, rapidly and more accurately. CONSTITUTION: The irradiation directions of a pair of laser irradiators 7, 8 are turned toward raw film rolls 1, 2 by a revolving operation lever and the axial positional adjustment of both raw film rolls is performed so that the laser beam emitted from the first laser irradiator 7 is projected on one end of the first raw film roll 1 and the laser beam emitted from the second laser irradiator 7 is projected on one end of the second raw film roll to fix the raw film rolls 1, 2. By this constitution, the adjusting work of lapping width is perfectly completed. Film materials 5, 6 are unwound from the raw film rolls 1, 2 to be drawn out toward the welding rollers 3, 4 of a welding mechanism X through a close bonding roll 33.
Patent JP-H0654769-A (JP)
Title: Shower system
Inventor: KAMITOU TAKANORI
IPC: A47K3/28
Filed: 1992-08-07
Abstract: PURPOSE:To eliminate waste of hot water and troublesome valve operation. CONSTITUTION:A shower head 3 is provided to jet hot water supplied via a water heater 1 outside and a control valve 2 is mounted between the water heater 1 and the shower head 3 to open or close a passage of hot water while a programmable controller 4 is provided to control the opening and closing of the control valve 2.
Patent JP-H0963232-A (JP)
Title: Cassette for housing recording medium
Inventor: ISHIKAWA KO
IPC: G11B23/04
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce modulation noise due to the vibration generated at the time of using the cassette, e.g. on a tape cassette wherein a magnetic tape is housed inside the cassette casing as a recording medium. SOLUTION: At least a part of the cassette casing is formed by a cellulose resin. For instance, plates 40, 41 molded by the cellulose resin are adhered on the outer surface of a shell 3. Thus, the vibration at the time of using the cassette is reduced by the satisfied vibration damping performance of the cellulose resin, and the modulation noise is suppressed accordingly.
Patent JP-H0376193-A (JP)
Title: Firing of thick-film conductor
Inventor: KAWAGUCHI TAKAO
IPC: H05K3/12
Filed: 1989-08-17
Abstract: PURPOSE:To prevent the generation of the discoloring section of the surface of a Cu thick-film conductor by forming a temperature profile having a specific temperature gradient within a specific temperature-rise range, having a temperature region higher than a specified firing temperature range and having a keeping time shorter than a specified baking-temperature keeping time. CONSTITUTION:In a firing furnace having an N2 gas supply means, an oxidizing gas supply means diluted with N2 gas and an exhaust means, a temperature profile having a temperature gradient of 160 deg.C/min or less within a temperature- rise range of 400-600 deg.C, a temperature range higher than a specified firing temperature range, and a keeping time shorter than a specified firing temperature keeping time is formed. That is, a retention time in a burn out region at 400-600 deg.C is increased, thus sufficiently decomposing and burning a vehicle component in Cu paste and elevating a firing temperature to a temperature higher than conventional devices in a keeping temperature region, then promoting the sintering of a Cu thick-film.
Patent JP-H0551353-A (JP)
Title: Production of 2-(2-aminoethylamino)ethanol
Inventor: KUWAZUKA TOSHIAKI
IPC: C07C215/14
Filed: 1991-08-23
Abstract: PURPOSE:To obtain in high yield the title compound useful as a raw material for surfactants under mild reaction conditions without the need for any special equipment such as an autoclave, using a novel raw material easy to handle. CONSTITUTION:The objective compound can be obtained advantageously by reaction, normally at 45-100 (pref. 60-80) deg.C, between (A) a halogenoethylamine of formula XCH2CH2NH2 (X is Cl, Br or I) or its mineral acid salt (hydrochloride, hydrobromide or hydroiodide) and (B) monoethanolamine (1.5-10 molar times for the halogenoethylamine, 2.5-10 molar times for its mineral acid salt). For the reaction solvent, apart from water, an alcohol such as methanol, ethanol or isopropyl alcohol can be used; however, the raw material monoethanolamine itself may also be used. For the reaction pressure, normal pressure will be enough, the reaction will be completed in 1 to 5 hr, normally in 2hr or so.
Patent JP-S62117380-A (JP)
Inventor: KENISU FUKAE
IPC: H01S3/04
Filed: 1986-09-10
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-S6272916-A (JP)
Title: Abrasion indicating ball joint
Inventor: TSUJI TATSUYOSHI
IPC: F16C11/06
Filed: 1985-09-25
Abstract: PURPOSE:To permit visual observation of abrasion indication with no operational defective by insulating a ball joint from the exterior by an abrasion indicator adapted for protruding from the outer periphery of the ball joint as abrasion proceeds and a resilient coating such as rubber covering the abrasion indicator and adapted to be raised by the protrusion. CONSTITUTION:There are provided in a socket 5 a ball stud spherical head 4, bearings 6,7, a rubber ring 8, a washer 9, a closure plate 11 with a resilient coat 12 secured thereto and an abrasion indicating cap 19 so as to prevent intrusion of dust, water or the like into the ball joint. The abrasion indicating cap 19 has a locking projection ring 21 adapted to be engaged with a ridge 17 formed adjacent to the base portion of a guide projection 16 formed on the bearing 7. As abrasion proceeds, the locking projection ring 21 moves over the ridge 17 adjacent to the base, and when the abrasion exceeds the limit, it is engaged with a ridge 18 adjacent to the extreme end, protruding long downwardly. Therefore, the abrasion indication can be observed visually, eliminating the fear of operational defective.
Patent JP-H0860412-A (JP)
Title: Japanese clothes and ohasyori (tuck-up part of main body of japanese clothes)-forming belt
Inventor: TAYA YUUKO
IPC: A41D3/00
Filed: 1994-08-12
Abstract: PURPOSE: To obtain Japanese clothes easily wearable and usable without special care, useful as a coat for Japanese clothes and also useful as a housedress or home Japanese clothes. CONSTITUTION: These Japanese clothes are composed of the following parts: main body of Japanese clothes 1 formed in the shape of a coat for Japanese clothes; a pair of knotting strings 7 attached on a lower outside part of the both collars 5 of the main body of the Japanese clothes; one string attached on the inside of the sewing-up edge of the front body and the back body which is close to the lower part of one sleeve of the main body of the Japanese clothes and knotted with one of the knotting strings T; the other string 9 attached on the just inside of the sewing-up edge of the front body and the back body which is close to the lower part of the other sleeve of the main body of the Japanese clothes, and capable of coming out from an opening formed near the attaching part of the string and knotted with the other knotting strings 7;  and, an OHASYORI forming belt capable of being placed to cover the outer periphery of the main body of Japanese clothes at the OHASYORI part to be formed on wearing the Japanese clothes.
Patent JP-S6272253-A (JP)
Title: Communication processing service system
Inventor: HANEDA TOMOYOSHI
IPC: H04L69/14
Filed: 1985-09-25
Abstract: PURPOSE:To offer diversified communication processing service by decomposing the communication processing function into minimum elements (service components), allowing the user itself to select the components and registering one communication processing service in a communication network. CONSTITUTION:Service component controllers P1-Pn control various communication processing functions subject to component forming and a service component selected by an outgoing user is managed by a service management table 7 corresponding to the outgoing user. The user selects the service component and forms a peferred communication processing service (main body service) by combining them and inputs the result to a communication processing unit 3. The communication processing unit 3 registers the service number of a main body and the correspondence to the component constituting the said number in the table 7. When the user designates the main body service, a CPU 5 references the table 7, starts the corresponding controllers P1-Pn according to the combination of the registered service components to execute the communication processing service.
Patent JP-H0555759-A (JP)
Title: Multilayer printed wiring board and manufacture thereof
Inventor: NAKAMURA HISASHI
IPC: H05K3/46
Filed: 1991-08-23
Abstract: PURPOSE:To relax restrictions about the positions of through holes to connect an interlayer wiring circuit conductor layer and enhance the degree of freedom for circuit design and increase the density of the wiring circuit in a multilayer printed board used in a wide field of electronic components. CONSTITUTION:A wiring circuit conductor layer 7, which is an inner layer, is installed on the both front and rear sides of an insulation board 6 where a first through hole 8 is made to connect the wiring circuit conductor layer 8 electrically. Then, insulation resin is filled into the through hole 8. Further there an insulation resin layer 9 is made on the wiring circuit conductor layer 7 which is an inner layer. In addition, a wiring circuit conductor layer 10, which is an outermost layer, is installed to both front and back sides of the insulation resin layer respectively where a second through hole 11 is made inside the first through hole 8 in order to connect the wiring circuit conductor layer 10 electrically.
Patent JP-S59104420-A (JP)
Title: Method for decarburizing chromium-containing molten steel
Inventor: IKEHARA YASUMASA
IPC: C21C7/00
Filed: 1982-12-04
Abstract: PURPOSE:To make it possible to utilize an inexpensive small piece cooling material having good shape and to exclude a defect due to the interruption of decarburization while reduce the amount to be required of O2-gas, in a decarburizing stage for blowing O2-gas and dilution gas into molten steel, by adding metal oxide after the intermediate period during carburization. CONSTITUTION:For example, in performing decarburization by an AOD process for simultaneously blowing Ar as dilution gas and O2-gas into molten steel, metal oxide, for example, a chromium ore, NiO, scale or an iron ore is added after the intermediate period of decarburization. Herein, the intermediate period during decarburization means a stage wherein C in molten steel reaches about 0.25% or less. By this method, metal oxide is reduced by Cr in the molten steel and it is supported that the formed Cr2O3 in the molten steel is reacted with C in the molten steel and contributes to decarburization. Because the oxygen concn. (Cr2O3 concn.) in the molten steel is kept high by thus added metal oxide, decarburization can be performed at the same speed as a conventional process by stirring without blowing O2-gas but only with blowing dilution gas.
Patent JP-S6272342-A (JP)
Inventor: SUGIMOTO HIROSHI
IPC: A61B10/00
Filed: 1985-09-27
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-2000056397-A (JP)
Title: Method for processing customer image in finishing photograph and device used therefor
Inventor: BRYNIARSKI GREGORY R
IPC: G03D15/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent cost from excessively rising and to rapidly and efficiently acquire many and various image forms by making a customer image signal go into an image queue having various related forms based on a related product or service required respectively and expressing it in the various forms. SOLUTION: An already developed film web 19 reaches a scanner 102. The film code reader 103 of the scanner 102 reads an optical or magnetic code being a special customer set requirement for a specified image product or image service on film. The image signal and the code are transmitted to an image data manager(IDM) 170 from the scanner 102 on a communication network 104. The image signal is made to go into the image queue having the various related forms based on the related product or service required respectively, and transmitted to an image expressing device such as an image preview station 120 and a printer 130 from the queue and expressed in the various forms.
Patent JP-H0493242-A (JP)
Title: Antistatic interior sheeting
Inventor: MIMURA KEIZO
IPC: B32B15/14
Filed: 1990-08-09
Abstract: PURPOSE:To prevent electromagnetic wave interference from occurring by a method wherein synthetic resin surface layer is backed by laminate, which is made of fibrous base material and non-woven fabric containing metal fiber or fiber plated with metal and the non-woven fabric surface of which is formed to the adhesive surface side of ground. CONSTITUTION:Synthetic resin surface layer 1 is laminatingly backed by fibrous base material 3 and non-woven fabric 5 containing metal fiber or fiber plated with metal and the non-woven fabric surface is formed to the adhesive surface side of ground. The fibrous base material 3 is preferably woven or non-woven fabric made of glass fiber having the basis weight of 20-100g/m<2> or synthetic fiber such as polypropylene, polyester or the like. The non-woven fabric 5 is preferably one, which contains metal fiber or fiber plated with metal and has the basis weight of 10-500g/m<2>. Preferable metal, of which the metal fiber is made and with which the fiber is plated, is silver, nickel or stainless steel. The preferable length of said fiber is 0.5-50cm. The fiber to be plated with the metal is preferably polyolefin-based fiber, acrylic fiber, glass fiber or the like. The interior material 7 obtained as mentioned above is sheet-like material, resulting in effectively preventing electromagnetic wave from leaking.
Patent JP-H1053695-A (JP)
Title: Resin composition
Inventor: OMAE TADAYUKI
IPC: C08L69/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition capable of developing its excellent impact resistance and fluidity simultaneously without any ply separation and/or decline in mechanical properties, thus useful for e.g. automotiva parts, by incorporating a thermoplastic polyester resin with each specific impact resistance improper and flowability improver. SOLUTION: This resin composition is obtained by blending (A) 100 pts.wt. of a thermoplastic resin such as an aromatic polycarbonate resin or polyethylene terephthalate with (B) 2-20 pts.wt. of a polyacrylate-based elastomer and (C) 0.5-10 pts.wt. of a reaction product from (C1 ) a styrene (M1 )-maleic anhydride (M2 ) copolymer (e.g. with a number-average molecular weight of 1,000-4,000 and the molar ratio M1 /M2 of (1:1) to (1:5)) and (C2 ) a polyalkylene oxide monoalkyl ether (e.g. polyethylene oxide monomethyl ether 200-5,000 in number- average molecular weight).
Patent JP-2001042444-A (JP)
Title: Photographic processing machine and photosensitive material housing magazine
Inventor: YAMAMOTO JUNICHI
IPC: G03B27/32
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to simplify the structure of a cutting mechanism while making it possible to avert the interference of the blade surface of a cutting blade of the cutting mechanism for maintenance with another object exclusive of a photosensitive material. SOLUTION: The cutting mechanism 10 for maintenance which cuts the photosensitive material 2 on a transporting route in the state of stopping a photographic processing operation is disposed at a prescribed point. The cutting mechanism 10 is provided with a slot forming member 12 formed with a slot 14 for insertion of the photosensitive material 2 on the transporting route freely changeably in position to a direction corresponding to the transverse direction of the photosensitive material 2, and the cutting blade 15 for the photosensitive material 2 is formed on one end side of the slot 14 in a direction corresponding to the transverse direction of the photosensitive material 2. The photosensitive material 2 can be cut as the slot forming member 12 is changed in its position in the state of inserting the photosensitive material 2 into the slot 14.
Patent JP-S59137144-A (JP)
Inventor: ANTONII JIYON ERAIASU
IPC: B21J15/18
Filed: 1983-11-14
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-H0375846-A (JP)
Title: Data base operation method
Inventor: TAKADATE KIMITO
IPC: G06F9/06
Filed: 1989-08-17
Abstract: PURPOSE:To shorten the generation time of a definition sentence by automatically generating a schema definition sentence and a table definition sentence from a specification in which the structure of a data base that a user generate is defined. CONSTITUTION:The user generates the specification in which the relation between tables in the data base 7 and the item of the tables are defined by interaction. An automatic generation means for data base structure definition sentence 4 reads e generated specification, and changes the name of the specification to the name of schema so as to generate the schema definition sentence. The attribute of the item of the table defined in the specification is retrieved from a data dictionary storage means 3 and the table definition sentence is automatically generated. Thus, trouble at the time of generating the definition sentence can be saved.
Patent JP-H0879411-A (JP)
Title: Loop monitoring circuit for subscriber transmitter
Inventor: KATO TAKAYUKI
IPC: H04Q3/42
Filed: 1994-09-06
Abstract: PURPOSE: To prevent erroneous detection, possible to occur at the time of power source switching and at the time of grounding, at a loop detecting part by cutting an output to be impressed from a differential current detector to the loop detecting part at the time of switching a feeding voltage just for fixed time decided in advance. CONSTITUTION: A power source switching time input stop part 23 to be inserted between the differential current detector and a loop detector 21 is provided inside a loop monitoring circuit 20. The power source switching time input stop part 23 cuts the output to be impressed from the differential current detector to the loop detector 21 at the time of switching the feeding voltage just for the fixed time decided in advance. Even when a pseudo loop current generated at the time of switching the feeding voltage is detected by the differential current detector, the erroneous detection at the loop detecting part 21 is prevented by preventing the detecting signal from being transmitted to the loop detecting part 21 by using the power source switching time input stop part 23.  Moreover, a grounding time input stop part 22 is provided, the output to be impressed from the differential current detector to the loop detecting part 21 at the time of generating grounding is cut off by a grounding detecting part 26 and the erroneous detection at the loop detecting part 21 is prevented.