baber/WOPTO huggingface dataset:
Patent JP-H04289549-A (JP)
Title: Rotary magnetic head device
Inventor: KAWAI TSUTOMU
IPC: G11B5/52
Filed: 1991-03-19
Abstract: PURPOSE:To dispose a rotary magnetic head in the vicinity of a cassette mouth in an M-loading system and to contribute to miniaturization of such a device as DAT and VTR, etc. CONSTITUTION:The subject device is constituted to be capable of preventing interference between drum parts 11 and 12 and a tape cassette 2 by providing a rotary drum 11 having its thickness less than the tape width in the direction of a rotary shaft and a circular arcuate tape guide member 14 for keeping in slantwise contact with the tape 6 from a tape winding starting position over to nearly the middle position of a winding range on the rotary drum 11.
Patent JP-H06244044-A (JP)
Title: Manufacture of ferrite core
Inventor: SHOJI HIDEYUKI
IPC: H01F41/02
Filed: 1993-02-19
Abstract: PURPOSE:To reduce the dimensions of warping due to thinness during sintering by forming a thick powdered-iron molded body, and cutting, after sintering, the thickness in parallel with the plane using a cutter in the manufacture of a thin ferrite magnetic core. CONSTITUTION:A material is press molded to obtain a molded body of a thickness twice the thickness of a finished magnetic core plus a cutting margin. After sintered at high temperature it is cut in parallel with the plane of the magnetic core and along the length or width of its outer legs to obtain the product dimensions. That is, a sintered B-shaped core having a thickness twice or more the thickness of the fired magnetic core, is cut in parallel with the place of the magnetic core (C-C) and in a direction perpendicular to its outer legs 11 and middle leg 12 (D-D) to obtain two thin ferrite magnetic cores. This prevents the thin ferrite magnetic core from being deformed, and improves the productivity and yield to obtain low price thin ferrite magnetic cores.
Patent JP-H103075-A (JP)
Title: Display device
Inventor: KODAIRA TOSHIMOTO
IPC: G02F1/1333
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To limit the influence of a static electricity within having only point defect of one picture element and to prevent the occurrence of line defect by patterning a cross area as if it is surrounded and making the dielectric strength of the cross area higher than that of an electric charge holding capacitor. SOLUTION: After a layer insulation film 14-1 to be formed on the entire surface of a substrate has been formed at first, a layer insulation film 14-2 to be formed only on a cross area of a source line 10 and a gate line 9 is formed. When this layer insulation film 14-1 is firstly formed, if it is formed with a silicon-nitride film and the layer insulation film 14-2 is formed with a silicon oxide film, etching is provided with a better selectivity at the time of patterning. And if a film thickness of the layer insulation 14-1 is made to approximately 1000Å, and that of the layer insulation film 14-2 is made to 5000Å or more, this makes it possible for a dielectric strength between the source line 10 and the gate line 9 in the cross part to be higher than a breakdown strength of a transistor gate.
Patent JP-S52138000-A (JP)
Title: Production of tag type token cards
Inventor: YAMAMOTO SEIZOU
IPC: B31D1/02
Filed: 1976-05-14
Abstract: PURPOSE:To form tag-type token cards by printing and punching forms with their wires being protected and fixed, then isolating the forms and removing the protecting portions for the wires.
Patent JP-S51131366-A (JP)
Title: Pulse-taking method
Inventor: MURAOKA SHIGETAROU
IPC: A61B5/0245
Filed: 1975-05-08
Abstract: PURPOSE: Pulse taking method capable of detecting and recording the number of pulse per minute simultaneously with taking 2 pulses. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63222417-A (JP)
Title: Semiconductor device
Inventor: HIROSE KAZUYUKI
IPC: H01L21/338
Filed: 1987-03-12
Abstract: PURPOSE:To decrease the effective mass of holes and to increase the mobility of the holes, by decreasing the mutual action between hole bands in quantum wells by applying strain. CONSTITUTION:A superlattice comprising two kinds of semiconductors is formed. At this time, the mutual actions between hole bands in quantum wells are decreased by applying stress. When compression strain is applied by +1%, the discontinuous quantity of a valence band is increased by about 140 meV in GaAsxP(1-x) and GaAs, in which deformation potential is negative, in comparison with the case strain is absent. As a result, the mutual actions between the heavy holes in the valence band of a GaAs layer is reduced. The mass of the holes in the vicinity of a Fermi surface is largely reduced. The mutual actions between the heavy hole bands in the valence band are similarly reduced by narrowing the width of the quantum well. Thus the effective mass of the holes is decreased and the mobility of the holes is increased.
Patent JP-S55147724-A (JP)
Title: Data input system
Inventor: MURAYAMA NOBORU
IPC: G06F15/02
Filed: 1979-05-08
Abstract: PURPOSE: To enable to prevent misinput through the discrimination of data distinction, by the input of a plurality of keyings to one data and distinguishing the order of sound with the input, in inputting the data by use of the keyboard.  
     CONSTITUTION: The data from the keyboard 2 is received at the reception circuit 8 and fed to the memory unit 7. On the other hand, the data sampling DS signal (b) is received at the reception circuit 10 and fed to CPU1 via the memory unit 7, counter 11, and interface. Further, the counter 11 is operated with the instruction of CPU11, the signal (b) is converted into a given signal, and the signals (c) and (d) are respectively fed to the AND circuits 15 and 16. When the instruction to drive the speaker from the CPU1 to the monostable mltivibrators 12 and 13 is output, the output signals (e) and (f) are fed to the circuits 15 and 16 from the nomostable multivibrators 12 and 13. Further, the speaker driving signal (a) from the oscillator 14 is input to the circuits 15 and 16 to distinct the data and prevent the misinput. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10249208-A (JP)
Title: Binucleic iron complex catalyst
Inventor: TSUCHIDA HIDETOSHI
IPC: H01M4/90
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst which is useful for the reduction of dissolved oxygen contained in an organic solvent into water and as an oxygen reduction electrode catalyst for a fuel cell and is highly active catalytically and further, is exceedingly stable by using a trivalent binucleic iron complex catalyst for oxidation and reduction with a specific range of oxidation-reduction potential. SOLUTION: A trivalent binucleic iron complex catalyst for oxygen reduction with an oxidation potential of 0-2V is prepared and used for oxygen reduction. In this case, the binucleic iron complex to be used is of such a type that two iron atoms are crosslinked with an oxoligand. Further, the iron complex catalyst for oxygen reduction which is prepared is to be used under acidic conditions. In addition, the iron complex is formed by causing a mononuclear iron complex to chemically react with a strong base, and the ligand to be used is a large-ring ligand such as tetraphenylporphyrin, octaethylporphyrin or protoporphyrin. Besides, each of the complexes with a μ-OXO ligation is best suitably used.
Patent JP-H06240807-A (JP)
Title: Movement adjustment member
Inventor: MATSUMOTO SADAO
IPC: E04B9/18
Filed: 1993-02-19
Abstract: PURPOSE:To facilitate simple adjustment and fixation of a movement member by operation of a movement adjustment member, and ensure fixation for the movement member without allowing the movement member to loosen and become fallen. CONSTITUTION:The member is constructed of a screw bolt 1 that is unturnably fixed, a movement member 2 with a penetration hole 2c for letting the screw bolt 1 penetrate therethrough provided to a base 2a thereof and a U nut 3 for fixing the movement member 2 to the screw bolt 1. A horizontal fitting groove 3a for fitting the base 2a of the movement member 2 therein is formed to the upper part of the U nut 3, while an insert groove 3c for the screw bolt 1 and a screw groove 3e are provided together, approximately in U shape in planate view with one end thereof opened, respectively to the upper and the lower end of the fitting groove 3a. Internal thread 3g is provided to the internal surface of the screw groove 3e. With the U nut 3 thrust sideways, the screw bolt 1 is fitted to the insert groove 3c and the screw groove 3e, making the external thread 1a and the internal thread 3g mesh with each other, and the base 2a of the movement member 2 is fitted into the fitting groove 3a. Then, both of holding parts 2d and 3h of the base 2a and the U nut 3 are held together and fixation is made thereby.
Patent JP-S61215260-A (JP)
Inventor: KOBAYASHI KAZUO
IPC: C04B35/58
Filed: 1985-03-19
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-H01228837-A (JP)
Title: Transparent plastic film having excellent gas barrier property
Inventor: SAWADA TSUTOMU
IPC: B32B9/00
Filed: 1988-03-09
Abstract: PURPOSE:To obtain a packaging material having a transparent and high gas barrier property by forming the transparent thin film of stannic oxide on one side of an oriented polyvinyl alcohol film. CONSTITUTION:The transparent thin film of stannic oxide is formed on one side of the oriented PVA film which is made of polyvinyl alcohol (PVA) 99mol.% or more in its saponification degree and in the range of 2% of the dimensional deformative rate in the condition of the temperature 120 deg.C. Furthermore, on the surface of the thin film layer, another transparent plastic thin film may be formed laminatedly. The transparent thin film of the stannic oxide should be formed through a sputtering method or ion plating method, and the thickness thereof is preferably in the range of 5-500nm.
Patent JP-S56151708-A (JP)
Title: Polymerization of ethylene
Inventor: KISHIDA TOYOJI
IPC: C08F10/00
Filed: 1980-04-28
Abstract: PURPOSE: To obtain efficiently a polyethylene having an adjusted molecular-weight distribution by a highly active catalyst, by using a specific solid component and an organoaluminum compound as the catalyst and adding an organic acid ester to a polymerization system.  
     CONSTITUTION: (A) A solid component (preferably a reaction product prepared by reacting a magnesium compound with TiCl 4 ) having at least Ti, Mg, and chlorine, and (B) an organoaluminum compound preferably shown by the formula R n   1 AlX 3-n  (R 1  is alkyl; X is H or halogen; n is 1W3) are used as a catalyst, and an organic acid ester (e.g., acetic ester, methacrylic ester, etc.) is added to a polymerization system. A ratio of component B to A is preferably 10W500 Al atoms in the component B per Ti atom in the component A, and the amount of the organic acid ester is such an amount to give 0.5W50 atoms per Ti atom in the component A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11316230-A (JP)
Title: Immunoanalyzer
Inventor: ONUMA MITSURU
IPC: G01N33/543
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an immunoanalyzer which can prevent an incorrect operation by a method wherein, in a state of closing a lid, a part of an input/output device is made to protrude on the lid via a hole, a cutout or the like so as to be operable, the input/output device is operated in a state of opening the lid and a specimen is held. SOLUTION: Divided lids 22, 24 are installed at a body 10, and the lids 22, 24 can be opened and closed independently of each other. Windows 26, 28 are installed at the lids 22, 24, and the windows 26, 28 form a continuous window when they are closed. The operation of an inspection device can be confirmed through the window. An opening 30 which is composed of a cutout of a hole is formed in the lid 22, and an input/output device 40 which is provided with an operator console 42 and a display part 44 is installed at the opening 30. The display part 44 has a touch panel function, and the input/output device 40 can be operated in a state of closing the lids 22, 24. When the lid 22 is opened or closed, a specimen container can be set, and the greater part of a reagent desk can be covered with the the lid 24 so as to be protected.  As a result, it is possible to obtain an immunoanalyzer by which an operation is performed easily, which can prevent an incorrect operation, and whose safety can be ensured when an immunoreaction is performed.
Patent JP-S51132439-A (JP)
Title: The test method of dc arrester
Inventor: NISHIWAKI SUSUMU
IPC: H01T15/00
Filed: 1975-05-13
Abstract: PURPOSE: A test method of DC arrester, not required a big DC power supply without any fuse, resulting in an improvement of the testing efficiency with the fuse replacement eliminated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08250458-A (JP)
Title: Method for treating semiconductor wafer and transposing machine of semiconductor wafer carrier
Inventor: MASUDA SHUICHI
IPC: H01L21/304
Filed: 1995-03-15
Abstract: PURPOSE: To suppress the number of particles adhering to the principle face of a semiconductor wafer to an allowable value or smaller through simple control by dipping the wafer in a wet treating solution contained in the groove of a carrier nearest to the internal side face of the carrier facing the main surface of the wafer in a state where a dummy wafer is put in another groove. CONSTITUTION: In a carrier 1, end sections of semiconductor wafers 9 are respectively put in grooves 8, but no wafer 9 is put in the groove 8 nearest to the right-side internal side face 25 of the carrier. The wafers 9 are put in the grooves 8 by moving a pushing-up machine 3 downward while the machine 3 carries the wafers 9, but, at the time of putting one of the wafers 9 in the rightmost groove 8, the carrier 1 is moved by one pitch. When the carrier 1 is moved, the leftmost groove 8 becomes empty. In this empty groove 8, a new semiconductor wafer 14 is put from the direction shown by the arrow 13. The wafer 14 is a so-called dummy wafer and the wafers 9 are put in the grooves 8 where the dummy wafer 14 is put in the leftmost groove 8.
Patent JP-H0575533-A (JP)
Title: Cellular radio telephone system and hand-off call connecting method
Inventor: ANNA EMU UEYUKE
IPC: H04W36/08
Filed: 1992-03-13
Abstract: PURPOSE: To improve the intensity and quality of a call connection by making a hand-off request by a base station in charge when the signal intensity of a mobile station decreases below a threshold value or by an adjacent base station when the signal intensity of a nearby mobile station reaches a specific value. CONSTITUTION: The base station in charge monitors the signal intensity of the mobile station in charge and a hand-off request is sent to a mobile exchange when the intensity is less than the specific threshold value. Then the exchange sends a hand-off order and a new voice channel to the base station in charge. The nearby base station detects the intensity of a signal from the nearby mobile station and sends a hand-off request to a home mobile exchange when the detected intensity is larger than the specific threshold value. The nearby base station monitors whether or not the mobile exchange selects the nearby base station as a target hand-off station and when it is decided that the mobile exchange should hand off by the nearby station, the nearby base station receives an instruction for taking over a mobile station connection from the base station in charge. Consequently, the intensity and quality of a call connection are improved to balance loads on cells.
Patent JP-S62212798-A (JP)
Inventor: HANAJIMA YOSHIHISA
IPC: G08B13/00
Filed: 1986-03-13
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-H03256035-A (JP)
Title: Image recorder
Inventor: TAKAGI ATSUSHI
IPC: G03B27/72
Filed: 1990-03-07
Abstract: PURPOSE:To always excellently record the image of a transmissive positive original by adjusting exposure at the time of recording the image on a positive photosensitive material according to the results of discriminating whether or not the photographing state of the transmissive positive original is proper or whether it is over-exposure or under-exposure and recording the image. CONSTITUTION:In the case of recording the image of the transmissive positive original such as a reversal film 12 on the positive photosensitive material A, whether the photographing state of the image of the transmissive positive original is proper or whether it is over-exposure or under-exposure is discriminated based on the feature amount of the image by the photometry of many transmissive positive originals whose photographing states are known by a multiple regression formula obtained by statistical processing. Based on the discriminated results, the exposure at the time of printing the positive photosensitive material 4 is adjusted and the image is recorded. Thus, the image exposure is performed on the positive photosensitive material on a proper condition at any time without depending on the photographing state of the image of the original and the image is excellently recorded even when an operator is a general user who does not have expert knowledge and expertise particularly.
Patent JP-H05263989-A (JP)
Title: Grease filler of oil seal
IPC: F16J15/324
Filed: 1992-03-16
Abstract: PURPOSE:To fill up a fixed quantity of grease automatically in the ring groove of an oil seal used in a general-purpose motor. CONSTITUTION:A turntable 3 with its size conformed to the size of an oil seal to which a different sized oil seal 1 is attached, is mounted on the turning shaft 11 of a turning gear 4, and the nozzle 14 of a grease feeder 13 is situated in the bottom dead point of a pneumatic cylinder 16. In succession, a slide board 20 is shifted to some extent so as to make the nozzle 14 face to the ring groove 2 of each oil seal 1, and a pin 26 in inserted across a range from a hole installed in the slide board 20 to a hole installed in a fixed point board 27, thereby locking the position of the slide board 20, and a fixed flow rate of grease is discharged out of the grease feeder 13, thus the grease is filled up in the ring groove 2 during one rotation of the oil seal 1.
Patent JP-S5225013-A (JP)
Title: Insulin pharmaceutical for nasal administration
Inventor: HIRAI SHINICHIROU
IPC: A61K38/28
Filed: 1976-05-14
Abstract: PURPOSE: A novel insulin solution capable of self-medication of insulin by nasal administration.. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51132328-A (JP)
Title: Air and fuel mixture ratio control device
Inventor: ASANO MASAHARU
IPC: F02D41/14
Filed: 1975-05-14
Abstract: PURPOSE: An air and fuel mixture ratio control device, that establishes promotion of starting action and expedition of engine warming up. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000213653-A (JP)
Title: Oil seal
Inventor: KASAHARA FUMIAKI
IPC: F16J15/3252
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent spew of rubber between a radial direction flange part of a reinforcing ring and a backup ring and to prevent lowering of sealing performance of a seal. SOLUTION: An inside surface end part of a diametrical direction flange part of a reinforcing ring 3 and a side surface of a backup ring 5 facing against this inside surface end part are irregularly fitted on each other on an oil seal on which the backup ring 5 is arranged in a space part formed between an inner peripheral surface of a lip neck part 2 and the diametrical direction flange part of the cross-section L shaped reinforcing ring and an inside diameter of the diametrical direction flange part of the reinforcing ring 3 is made larger in diameter than an inside diameter of the backup ring 5.
Patent JP-H01229664-A (JP)
Title: Character pattern data transferring system of printer
Inventor: HORIUCHI YUICHI
IPC: B41J5/30
Filed: 1988-03-11
Abstract: PURPOSE:To achieve shortening of a time required for transfer processing and to lessen a memory capacity of a whole system, by a method wherein a character pattern data of a printer controller is transferred to a host computer, and said character pattern data is further transferred to a plurality of host computers. CONSTITUTION:When a character pattern data on an output side of a printer of high resolution is transferred to a host computer 2 of low resolution side, a transfer amount of the character pattern data between a printer controller 1 and the host computer 2 is preferably small in comparison with a traditional amount, and a time required for transfer processing of the character pattern data can be shortened. Further, when a plurality of host computers 2 are connected to the printer controller 1 having a character pattern memory 10 and the character pattern data of the printer controller 1 is transferred to a plurality of the host computer 2, 2..., the character pattern data of the same content need not be provided for respective host computer 2, 2..., and a memory capacity as a whole system can be made smaller in comparison with a traditional one.
Patent JP-H03256487-A (JP)
Title: Seal print display device
Inventor: FUKASE TAKAYUKI
IPC: H04N7/18
Filed: 1990-03-06
Abstract: PURPOSE:To display plural seal prints by one display device by searching, extracting the seal print and personal information from a storage device, allocating and displaying them to respective displays when register numbers are inputted from plural keyboards equipped with the displays. CONSTITUTION:A keyboard control circuit 41 building-in a one-chip CPU, and a circuit 42 to allocate video signals are provided. The register number inputted from a keyboard 22 is passed through circuits in a control part 3 and data registered into an external storage device 1 is retrieved and extracted by an interface in circuit 35. Then, the seal print data is stored in three memory planes corresponding to video signals R, G and B in a memory circuit 32. Then, the seal print is displayed on a display 21 of a display part equipped with the keyboard 22 inputting the number. Thus, the plural seal prints can be displayed by one device.
Patent JP-H03157289-A (JP)
Title: Submarine boat
Inventor: KAMATA YOSHIHIDE
IPC: B63C11/49
Filed: 1990-03-06
Abstract: PURPOSE:To provide a submarine boat using no high strength material by a method wherein a central hull body an internal pressure in which is held approximately at an atmospheric pressure and one or more hull bodies held at a high pressure higher than an atmospheric pressure are provided, and a water pressure during submerging is shared and supported in association of a plurality of the hull bodies with each other. CONSTITUTION:The outside of a spherical central hull body 1 is surrounded in a displaying position with spherical outer hull bodies 2 and 3, and hatches 7-9 having see-through windows 4 and 6 are built to the hull bodies 1-3, respectively. The hull body 2 is placed through the opening part of the hatch 9 of the outer-most hull body 3, and the central hull body 1 is placed through the opening part of the hatch 8 of the hull body 2. An internal pressure in the central hull body 1 is adjusted to an atmospheric pressure, internal pressures in the hull bodies 2 and 3 with which the central hull body is surrounded are respectively held at a high pressure higher than an atmospheric pressure during submerging. Devices, e.g. motor-operated pumps 10 and 11 necessary to the generation of a pressure, pressure sensors 12 and 13, high pressure tanks 14 and 15, and batteries 16 and 17, are contained in the hull bodies 2 and 3, respectively.