baber/WOPTO huggingface dataset:
Patent JP-S57128968-A (JP)
Title: Integrated semiconductor device
Inventor: TAKADA TADAHIDE
IPC: H01L27/088
Filed: 1981-02-02
Abstract: PURPOSE:To reduce the occupying area of an inverter, and to integrate the device to a high degree by forming a MIST for a driver into a well surrounded by a field insulating film for thick separation and shaping a JFET for load by utilizing the tapered section of the field film. CONSTITUTION:The P type well 30 surrounded by the field insulating film 2 for thick separation is formed to an N type semiconductor substrate 1, and N<+> type source 4 and drain 5 are shaped into the well. A gate insulating film 6 and a gate electrode 7 consisting of poly Si, etc, are molded to the surface of the substrate between the N<+> type regions 4, 5. An N type region 8 is formed to the tapered section of the field film 2 at the drain 5 side extending over the substrate 1. The inverter is constituted in such a manner that the driver T1 is formed by MIS structure in the well and the load T2 is formed by a JFET using the tapered section of the field film as the channel 8. Accordingly, the occupying area is determined only by the area of the MIST for the driver, the area of the inverter is reduced, and the device can be integrated to a high degree.
Patent JP-H05206099-A (JP)
Title: Method of etching silicon wafer
Inventor: YOSHIDA YOSHIFUMI
IPC: H01L21/316
Filed: 1992-01-29
Abstract: PURPOSE:To etch a silicon wafer without invading electrode patterns by a method wherein, after borosilicate glass which becomes a pattern part is etched, the borosilicate glass is anode-connected on the pattern face. CONSTITUTION:A chrome thin film 2 is formed on a borosilicate glass 1 to form a metallic film 3 on the chrome thin film 2. Both faces are applied onto a photoresist 4, and exposed and developed so that resist 4 in which the borosilicate glass 1 is aligned with an electrode pattern 7 may be removed. Then, after the metallic thin film 3 and the chrome thin film 2 are completed patterning, the resist 4 is separated and the borosilicate glass is etched to form a stage 5 to separate the metallic thin film from the chrome thin film. Next, a silicon wafer 6 forming the pattern 7 is anode-connected with the borosilicate glass in the part other than the stage 5. Thus, it is possible to etch the silicate wafer without invading the electrode pattern or the like.
Patent JP-S55107365-A (JP)
Title: Digital signal reception system
Inventor: HORIKAWA IZUMI
IPC: H04L27/00
Filed: 1979-02-13
Abstract: PURPOSE: To realize the digital transmission of high quality easily, by eliminating the noise spectrum included in the band of digital signal and reproducing and adding only the signal component rejected from the output identified and reproduced.  
     CONSTITUTION: After rejecting the narrow band noise fed in the digital signal band through the use of the narrow band noise rejection filter 2 with digital signal component, signal is reproduced with identification, reproduction or modulation, the signal component only lost is reproduced through the narrow signal pick up filter 8, and it is fed back to the addition circuit 3. Accordingly, since the signal waveform compensated so that no wave distortion component is present can be reproduced, the deterioration of digital signal transmission system is hardly caused to reject noise in the band. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01192487-A (JP)
Title: Manufacture of dissimilar material joint
Inventor: KOSUGI NOBUO
IPC: B23K20/00
Filed: 1988-01-27
Abstract: PURPOSE:To improve corrosion resistance of a joint by joining stainless steel plate material to high corrosion resistant metal material by explosion, etc., orthogonally to the rolling direction and then, performing machining in the orthogonal direction with respect to the joining surface. CONSTITUTION:The tabular stainless steel 1 and the high corrosion resistant material such as Ti and Zr are joined together by the explosion, diffusion, friction method, etc. At this time, so that a rolled structure 4 of raw material becomes orthogonal to the joining surface, namely, cross-sectional areas orthogonal to the rolling direction are joined together as the joining surface mutually. After joining, piercing is performed in the parallel direction to the rolling direction and the outside diameter, inside diameter and end face are machined so as to form the joint. In this joint, since the direction is coincident with the axial direction at the whole cross-sectional area of the rolled structure 4, the cross-sectional area orthogonal to the rolled structure 4 with deteriorated corrosion resistance does not come into contact with a corrosive liquid. Accordingly, the corrosion resistance of the joint is improved.
Patent JP-S5298909-A (JP)
Title: Manufacturing method of synthetic resin electric motor
Inventor: KOBAYASHI AO
IPC: H02K5/08
Filed: 1976-02-14
Abstract: PURPOSE: To mould-form an electric motor by impregnating a coil winding of stator with wavy thermo-setting resin, letting the impregnated portion set and moulding integrally the stator and housing with synthetic resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09215029-A (JP)
Title: Data transmitter
Inventor: ENOKI YUJI
IPC: H04M11/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To keep a user making transmission from trouble some or unease feeling about data transmission even when a time required for data transmission is long by calculating a data transmission state based on a result of calculation by a 1st calculation means and total quantity of data stored in a data quantity storage means. SOLUTION: A control section 15 confirms that the transmission of message data is not finished and discriminates whether or not a transmission time of the message data counted by a timer clock 15a exceeds a prescribed time or not. At a point of time when a prescribed time elapses, a transmission digit number counted by a counter 20a of a memory 20 is inputted again and it is collated with all transmission digit number stored in a digit number memory 15b and a remaining second time required for transmission of the message data not sent yet is calculated and the calculated remaining second number is displayed. Thus, the user can accurately recognize the remaining time required for transmission.
Patent JP-H02197257-A (JP)
Title: Power supply circuit
Inventor: HATAMI MASAO
IPC: H02M3/28
Filed: 1989-01-23
Abstract: PURPOSE:To enable obtaining a stable secondary output by forming oscillator circuits from LC type oscillator circuits and by variably controlling the capacitive component of said oscillator circuits on the basis of the secondary output of a switching transformer to control the frequency of an output signal. CONSTITUTION:The title apparatus forms a switching regulator circuit 1 as a whole, in which a commercial power supply is full-wave rectified by a diode block 2 and thereafter smoothed by a smoothing capacitor 3. Oscillator circuits 25, 26, 28-31, 33 are constituted by LC type oscillator circuits, and the capacitive component 25 of said oscillator circuits 25, 26, 28-31, 33 is variably controlled on the basis of the secondary output VOUT of a switching transformer 10 to control the frequency of an output signal SOSC. Thus, even if the frequency of said output signal SOSC is made higher, it is possible to obtain a stable secondary output VOUT by a simple constitution.
Patent JP-2000215312-A (JP)
Title: Pen input personal authenticating method
Inventor: KOMIYA YOSHIMITSU
IPC: A61B5/117
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a personal authentication and identifying method by a bio metrics method deciding whether or not to be the person himself (herself) on the basis of handwriting information included in a signature by signing a name on a tablet with an electronic pen. SOLUTION: This authenticating method recognizes handwriting information obtained when a name is signed on a tablet 1 with an electronic pen 2 as a trajectory of the point position of a pen 2 on the plain of the tablet 1, a handwriting pressure trajectory and an angle trajectory about an inclination formed by the tablet plane and a pen, performs distance calculation to a previously prepared signature template of the person himself (herself) by using a distance function after making them undergo information compression, and authenticates whether or not a person signing a name is the person himself (herself) by comparing an obtained calculation value with preset threshold.
Patent JP-H10194603-A (JP)
Title: Travelling type hose winder
Inventor: KOYASU KOICHI
IPC: B65H75/40
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To enable a machine body to intrude in a narrow furrow of a farm to cultivate a flat surface crop and to prevent breakage of a ridge and damage of the crop by arranging all members such as a wheel, etc., roughly below a winding shaft of a winding drum within width of a machine body frame. SOLUTION: It is possible to prevent breakage of a ridge due to interference of a machine body B1 with both side surface parts 59 of each of the ridges G and damage of a strawberry fruit 61, etc., hanging down on upper parts of the both side surface parts 59 at the time of travelling the machine frame B1 by making frame width W of machine body frames 3a, 3b width free to intrude in a furrow R, arranging all members (a wheel 11, a torque regulator T, a clutch mechanism C and, a pair of tail wheels, etc.) to be arranged roughly below a winding shaft 7 of a winding drum 8 within the frame width W of a part (the upper part machine body frame 3b) to support the winding shaft 7 and arranging a position of the winding shaft 7 above an upper surface of each of the ridges G.
Patent JP-H07231447-A (JP)
Title: Space filtering method adapting to movement of video signal in image encoding device
Inventor: KIN SHIYOUKUN
IPC: H04N19/50
Filed: 1994-02-08
Abstract: PURPOSE: To improve an image quality by restricting a time band without causing a turnover on a time axis by determining a motion vector between a present video frame signal and the precedent frame signal and filtering the vector by a spatial cutoff frequency which is adaptively varied. CONSTITUTION: The motion vector in the present video frame(VF) signal is extracted by receiving the precedent frame video signal and the present frame signal from a frame delay block 11 by a motion evaluation block in a spatial filter 10. The present VF signal and the motion vector are received and the present frame signal is filtered along a trace of a moving object by an MSF block 13. A predicting VF signal extracted from a signal from the filter 10 is transmitted to a subtractor 21 and a deviation signal between the present and the predicted VF signals is generated by a motion compensation block 26 of a video encoder 20.  The deviation signal is compressed by a compressor 22 and transmitted to a receiver, recovered to the deviation signal by an extender 23, coupled with the predicted video signal by an adding circuit 24, recovered to the VF signal which is the same as the present VF signal and coupled with the block 26 with a recording block 25.
Patent JP-H08207358-A (JP)
Title: Picture image forming device
Inventor: SASAKI HIDETO
IPC: B41J2/52
Filed: 1995-01-31
Abstract: PURPOSE: To realize the solid density, which does not change in a two-valued picture image and in a many-valued picture image, a linear representation of gradation in the many-valued picture image and an optimum representation of character in the two-valued picture image by a method wherein only the region, in which a stable pulse width is obtained, of a pulse width modulating circuits is utilized. CONSTITUTION: In a conversion table section 51, the (γ) data for a two-valued picture image is stored. From a reference voltage setting circuit 55, reference voltage in response to a two-valued picture image processing is outputted to auto-power controller 54 and the strength of the laser beam generated from a laser diode 24 becomes to correspond to the two-valued picture image processing. Thus, the conversion table section 51 converts a supplied picture image data to the (γ) data for two-valued picture image.  A pulse width modulating circuit 52 modulates the resultant data to the pulse signals having the pulse width corresponding to the data and then outputs to a laser driver 53 so as to drive the laser diode 24 for the duration corresponding to the pulse widths of the supplied pulse signals at the voltage, under which the strength corresponding to the two-valued picture image processing can be obtained.
Patent JP-S63192775-A (JP)
Title: Dipyrazoles useful as bronchodilator
Inventor: MAIKERU II RU TORUNOO
IPC: A61K31/415
Filed: 1988-01-27
Abstract: A group of variously methyl-substituted[1,2-c:3,4-c']dipyrazoles, cyclohepta[1,2-c:3,4-c']dipyrazoles, and cyclopenta[1,2-c:3,4-c']dipyrazoles of general formula: <CHEM> useful as bronchodilators are described herein. The compounds are prepared by reacting a 1,3-diketone with hydrazine or methylhydrazine to give tricyclic products optionally followed by catalytic dehydrogenation and/or alkylation with a strong base and methyl iodide to give various other compounds within the scope of the invention.
Patent JP-H08282877-A (JP)
Title: Sheet medium feed device
Inventor: RICHIYAADO EFU BIYUUFUOOTO
IPC: B65H7/06
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To adapt for a medium size only by exchanging a medium feed tray even if a medium size setting action is not carried out in a printer. SOLUTION: A sensor 34 is provided at an output side of a pick mechanism. A timing for detecting a first short medium and a second long medium in this sensor 34 is controlled by a micro-processor 65. In the case where a first sheet of medium passes through the sensor 34 at a first presumed time, it is judged that the first medium exists in a medium feed tray and in the case where the first sheet of medium does not pass through the sensor 34, the medium is again sensed at a second presumed time. If the medium passes through the sensor 34, it is judged that the second medium exists in the medium feed tray and if the medium does not pass through the sensor 34, it is judged that a jam occurs. With regard to a second sheet of medium or after, a jam is detected by sensing the medium at the presumed time of the medium judged above.
Patent JP-S56114805-A (JP)
Title: Preparation of hydrogen chloride
Inventor: IWASHITA HIDEMARO
IPC: C01B7/01
Filed: 1980-02-12
Abstract: PURPOSE: In preparing hydrogen chloride from an alkali metal chloride as a raw material, to obtain clear hydrogen chloride with low volatile impurities, by heat- treating the alkali metal chloride at high temperature previously, followed by reacting it with sulfuric acid.  
     CONSTITUTION: The alkali metal chloride 1, e.g., NaCl, KCl, etc. is fed to the heater A, and heat-treated by the part 2 of the combustion exhaust gas 7 of the reaction furnace B at 250W750°C for not more than 10min. The treated alkali metal chloride 4 and sulfuric acid 6 are fed to the reaction furnace B. The reaction furnace B consists of the combustion chamber B' and the reaction chamber B", and the heavy oil 5, etc. is burnt in the combustion chamber B' to give heat which is transferred to the reaction chamber B". Hydrogen chloride 8 produced by the reaction of the alkali metal chloride 4 and sulfuric acid 6 is introduced from the reaction chamber B" to the cooling and absorbing column C where hydrogen chloride 8 is brought into contact with dilute aqueous solution of hydrochloric acid to give a concentrated aqueous solution of hydrochloric acid 10, which is sent to the stripper D to give clear hydrogen chloride 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53100255-A (JP)
Title: Production of quartz glass optical fiber for light transmission
Inventor: NAKAHARA MOTOHIRO
IPC: G02B6/00
Filed: 1977-02-14
Abstract: PURPOSE:To enable a low loss optical fiber of high mechanical strength to be obtained by stretching a preform made of quartz glass heated at a constant temperature within 1950 to 2100 deg.C by tensile force of 7 to 65g.
Patent JP-S59141132-A (JP)
Inventor: OBARA SHINICHI
IPC: H01H45/04
Filed: 1983-01-31
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-H08212227-A (JP)
Title: Machine translation method and its device
Inventor: HONMA SAKIKO
IPC: G06F17/28
Filed: 1995-02-01
Abstract: PURPOSE: To obtain a natural translated sentence by executing a specified translation processing when parallel structure asccompanied with a negative word is included in the inputted text. CONSTITUTION: The text inputted from an input part is approved to individual words based on information of a translation dictionary 202 in a morpheme analysis part 201. A syntax analysis part 203 decides the sentence structure by applying grammar rules 204 and generates a tree structure where modification relation, etc., are made clear. At that time, whether parallel structure accompanied with the negative word exists in the tree structure of an output language or not, is judged. When parallel structure accompanied with the negative word is included, the parallel structure is denied and structure is converted as the absorption of coordinate information. The translated sentence by the output language is translation-processed in a way different from that of regular parallel structure from a conversion result which is thus obtained, and the natural translated sentence is generated.  When parallel structure accompanied with the negative word is included, the marks of the coordinator and subsequent elements are added.
Patent JP-S53100715-A (JP)
Title: Service system for facsimile information
Inventor: TAKAYAMA SHIYOUICHIROU
IPC: H04M11/06
Filed: 1977-02-16
Abstract: PURPOSE: To ensure a free use of the telephone even while the facsimile receiver is receiving the information as well as to secure a high-speed reception for the facsimile receiver, by using the telephone only at the connection request time when the information is desired to be received. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09215296-A (JP)
Title: Brushless motor
Inventor: FUJISHIMA MAKOTO
IPC: H02K29/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor which is thinned and miniaturized and in which magnetic balance is prevented from being lost and the lowering of collected magnetic force is prevented by providing a cut part in a part of the base plate side core plate of an umbrella part in adjacent salient poles of a stator core and disposing a position detector in an air gap formed between the cut part and the base plate. SOLUTION: A stator core formed by laminating a plurality of core plates has a cut part 1c in a part of the core plate 1b on the base plate 5 side of an umbrella part in adjacent salient poles 1a, and a position detector 3 is disposed in an air gap formed between the cut part 1c and the base plate 5. For that reason, the position detector 3 is received inside a slot in the shape of being received in an air gap formed of the cut part 1c and mounted on the base plate 5. Therefore, the motor can be thinned and miniaturized. Further, since a separate cut part 1c is formed in the position where magnetic balance is not lost, the magnetic balance is prevented from being lost.
Patent JP-S53100301-A (JP)
Title: Cylindrical heating furnace heat transferring pipe structure
Inventor: YAMAGUCHI EIJI
IPC: F22B21/30
Filed: 1977-02-16
Abstract: PURPOSE: A heat transferring pipe structure to make a bid for simplifying the structure and reducing the material cost by measures of using a ring-shaped header as a structural element of cylindrical heating furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000213761-A (JP)
Title: Floor heating device for oa floor
Inventor: TAKAHASHI SEITARO
IPC: E04F15/18
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To efficiently perform an indoor floor heating in a manner not to apply influences to a wiring by heating only the upper surfaces of protruding sections, by using an electric panel heating body for the floor heating, and also, roughly adjusting the size of the protruding sections to the size of the panel heating body. SOLUTION: A panel heating body 30 is provided on the upper surface of a protruding section 13 of an OA floor 10, and also, the wiring of the panel heating body 30 is formed in such a manner that the wiring may be performed through a gap 12. In the gap 12, a connecting terminal for the panel heating body 30 is provided. The wiring of the panel heating body 30 is performed by a sheet-form cord 33. As the panel heating body 30, one having a self temperature control function, which is covered with a PET film, is used.
Patent JP-S61175308-A (JP)
Inventor: ONISHI KATSUNORI
IPC: F16B7/18
Filed: 1985-01-29
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-H01233225-A (JP)
Title: Use of cyclophiline ad anti-inflammatory agent and immune regulator
Inventor: NIIRU RICHIYAADO AKAAMAN
IPC: C07K14/47
Filed: 1989-01-26
Abstract: PURPOSE: To obtain an antiinflammatory medicine or immunomodulating medicine containing a cyclophilin as an active ingredient. CONSTITUTION: This pharmaceutical composition for intravenous, intramuscular, subcutaneous, intraabdominal, intranasal, local or oral (e.g. cheek) administration contains a cyclophilin isolated and purified from the cytosol of a human or bovine thymus in an amount effective for antiinflammation or immunomodulation, and a pharmaceutically suitable carrier. The composition is effective for the inflammation reduction or immune system modulation of a mammalian having a chronic inflammatory disease or other inflammatory diseases or for that of a mammalian having autoimmune disease, tissue graft or organ or marrow graft.  The cyclophilin includes a cyclosporin A-bound human cytosol protein having an amino acid sequence of formula I at the 1-42 positions, and a cyclosporin A-bound human cytosol protein having an amino acid sequence acetylated at the first V or preceded with the residue of acetylated methionine group.
Patent JP-H06230716-A (JP)
Title: Device and method for finger language translation
Inventor: OHIRA EIJI
IPC: G06F3/0488
Filed: 1993-02-02
Abstract: PURPOSE:To provide a finger language translation device by which a dialogue between an aurally handicapped person and an aurally healthy person can be quickly and accurately performed without performing the interpret processing of finger language, and the aurally healthy person can learn the finger language by the dialogue. CONSTITUTION:A response text prediction part 15 estimates a response text by the aurally handicapped person for the input of the analysis result of the input of the natural language of the aurally healthy person from the result, and provides a result of conversion to the finger language by a finger language conversion part 14 to both the aurally healthy person and the aurally handicapped person with an input text. A simplified input part 16 performs the display of an image by which a routine text can be associated and that of the routine text for a position designated on the image.