baber/WOPTO huggingface dataset:
Patent JP-H10270520-A (JP)
Title: Semiconductor device for characteristic evaluation and characteristic evaluation method
Inventor: TSUJINO MITSUNORI
IPC: H01L21/66
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To enable measurement of interface level density in a boundary part between an oxide film isolation layer and an oxide film and an interface between an oxide film and a semiconductor layer by forming a gate electrode on a boundary part between an oxide film isolation layer and an oxide film. SOLUTION: An oxide film isolation layer 2 is selectively formed on a semiconductor layer 1 and a rectangular active region AR is defined by the oxide film isolation layer 2. A gate oxide film 4 is formed in a surface of the active region AR and its end edge part is made integral with the circumferential oxide film isolation layer 2. A gate electrode 3 is formed from an end edge part of the oxide film isolation layer 2 to an upper part of an end edge part of the gate oxide film 4. A source/drain layer 5 is formed inside the semiconductor layer 1 positioned in a lower part of the gate oxide film 4 of a region defined by the gate electrode 3, and the active region AR is enclosed by the gate electrode 3.  Thereby, it is possible to extract more electric signal caused by structural defect in an end edge part of an oxide film isolation layer by a charge pumping method and to improve reliability of a measurement value.
Patent JP-H0210777-A (JP)
Title: Integrated series connection method of thick film solar cell and tandem solar cell
Inventor: RORUFU PURETSUTONAA
IPC: H01L31/043
Filed: 1989-03-23
Abstract: PURPOSE: To realize an economical implementation by a structure wherein the fringe part of a base electrode is covered and a thick film is deposited on the entire surface, a stripe is then removed by lift-off and the thick film is cut selectively and a coating electrode is formed on the entire surface. CONSTITUTION: Electrode structures 2, 12 are provided on a glass substrate 1 by screen printing and the fringe part 12 of the electrode 2 corresponding to a cell arranged contiguously for the purpose of connection is coated. After a paste line 3 is dried up, polysilicon 4 is deposited from a vapor phase on the entire surface. Subsequently, the silicon layer 4 existing on the paste 3 is removed by lift-off and the layer 4 is isolated selectively thus making an isolation groove 5 reaching the substrate 1. Finally, a doped zinc oxide or silver oxide layer is formed entirely on the surface of the structures 1, 2 and 4 having a groove 5 and a front electrode 6 is formed by screen printing thus automating the process.
Patent JP-H07252093-A (JP)
Title: Low-vibratory electric lifter
Inventor: SATO MITSUMASA
IPC: B66F7/06
Filed: 1994-03-16
Abstract: PURPOSE:To make improvements in stability and lifting accuracy in reducing the rocking motion and vibration of a ramp at a lifting process as well as to connect plural units of lifters together in a series-parallel manner, in these lifters equipped with a cross link each in space between the ramp and a base. CONSTITUTION:A traveling shaft pivotally supporting a driving roller 24 in contact with a driving arm 3A of a link and a supporting roller rolling on a guide plate 27 of a base 1 in common is horizontally traveled as advance or retreat on this base by dint of turning effort in a screw shaft 16 being screwed in a nut.
Patent JP-S62225026-A (JP)
Title: Output buffer circuit
Inventor: SUGINO HIROYUKI
IPC: H03K19/00
Filed: 1986-03-26
Abstract: PURPOSE:To obtain an output buffer circuit from which no through-current flows by generating two signals with different rising falling points from one and same signal and controlling TRs so that one TR is cut off before the other is turned on. CONSTITUTION: An output signal F from an AND circuit 6 is retarded by a prescribed quantity at a delay circuit 9 and a signal G is obtained. An OR signal H and an AND signal J between signals F,G are obtained respectively by an OR circuit 7 and an AND circuit 8, but the waveforms of them are unsharpened. Gates of a PMOS l and an NMOS 2 are controlled respectively by the signals H,J and the PMOS 1 and the NMOS 2 are turned on/off respectively shown in figure. Even when the PMOS 1 is turned off, so long as the NMOS 2 is not turned on, the potential level of the output point 3 is kept to logical 1, and even when the NMOS 2 is turned off, so long as the PMOS l is not turned on, the potential level of the output point 3 is kept to logical 0 and the signal waveform is as shown in figure K. Since the PMOS l and the NMOS 2 are not turned on simultaneously, no through-current flows.
Patent JP-H10267850-A (JP)
Title: Chemical emission intensifier for luminol, etc.
Inventor: MAEDA MASAKO
IPC: G01N21/78
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve shelf stability and facilitate handling and disposal, by using a thiourea derivative which has a thiourea framework and an alkyl group and intensifies emission by luminol or the like in the coexistence of an oxidizing agent under an alkali condition. SOLUTION: A complex including a target substance such as luminol or the like and a specific bonding substance bonding specifically to the target substance is formed. Then, the complex is brought into touch with an oxidizing agent and a thiourea derivative intensifying light emission of luminol or the like in the coexistence of an oxidizing agent under an alkali condition. The thiourea derivative is, e.g. luminol derivative such as N-(4-aminobutyl)-N-ethyl isoluminol or, 4-(5',6'-dimethoxy benzothiozorile)-N-phenyl-phtalhydrazid or the like luminol-labeling body which has an emission intensification effect. In order for the thiourea derivative to fully exhibit the emission intensification effect, the thiourea derivative is used under a strong alkali condition, and hydrogen peroxide or the like is used.
Patent JP-S54162471-A (JP)
Title: Semiconductor device
Inventor: KOSHIMIZU HIROSHI
IPC: H01L23/48
Filed: 1978-06-13
Abstract: PURPOSE:To avoid the corrosion of Al even with water immersed in the package, by covering the semiconductor pellet surface, surface other than the connection of the Al electrode, surface of metal fine wire, and the connecting surface between the external lead and the Al electrode with the insulation film in continuity. CONSTITUTION:On the island 1 of the lead frame 9, the semiconductor pellet 2 covering the part other than the electrode with the protective film is mounted, and the Al electrode 4 of the pellet 2 and the part to be the external lead of the frame 9 are electrically connected with the Au wire 5. Further, the part not requiring the insulation film of the frame 9 is covered with the mask 10 of stainless steel and it is put in the sputtering unit and the insulation film 8 is coated on the entire surface. After that, the mask 10 is removed for resin sealing 7 and the external lead 6 is formed by cutting off the frame 9. Thus, insulation film is attached to the entire surface of the exposed part including the rear side of the Au wire 5, and the occurrence of deficient rate is zeroed even under the conditions causing the deficient rate  of 50% in usual cases.
Patent JP-2000265364-A (JP)
Title: Antifouling fiber fabric and its production
Inventor: IKEYAMA MASAMI
IPC: D06M13/50
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an antifouling fiber fabric capable of improving blackened sticking stains in the field of interiors such as curtains and the likes. SOLUTION: In this antifouling fiber fabric, specifically at least one species of photocatalyst semiconductor particles having a UV absorption in 50-400 nm wave length are fixed to the fiber surface in 0.5-20 wt.% based on the weight of the fiber fabric by a silane coupling agent. The antifouling fiber fabric is obtained by soaking the fiber fabric in an aqueous solution containing the photocatalyst semiconductor particles and the silane coupling agent and, after removing the excess liquid, fixing the photocatalyst semiconductor particles on the fiber surface by heat treatment.
Patent JP-S57186942-A (JP)
Title: Coil for motor
Inventor: SUDOU MITSUO
IPC: H02K29/00
Filed: 1981-05-13
Abstract: PURPOSE:To enhance the space factor of conductor and the efficiency of motor by a method wherein coils are formed on both the surface and the back of an insulating sheet to form a coil sheet, the sheets of the plural number thereof are stacked, and the whole coils are connected in series to be made as the coil for motor. CONSTITUTION:The spiral coils 1 of the plural number are formed respectively by photo etching, etc., being arranged circularly on both the surface and the back of the insulating sheet to manufacture the coil sheets 68, 69, 76. The inside ends of the respective coils corresponding on the surface and on the back of the respective coil sheets are connected, while the outside ends are connected in series, and a pair of outside terminals 41, 42 are provided respectively. The plural number of sheets of the coil sheets 68, 69, 76 formed by this way are piled up as to make generated torque in the espective coils to be added with each other, and the outside part terminals are connected respectively to manufacture the coil for an axial flux type motor.
Patent JP-H10265807-A (JP)
Title: Method for sintering powdery metal and apparatus therefor
Inventor: KUWABARA MITSUO
IPC: B22F3/10
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a sintered body having high physical property and to simplify the constitution of an apparatus. SOLUTION: A first sintering jig 12, second sintering jig 14 and holding member 16 are provided and a cavity 20 and a molten metal pool part 22 are formed in this first sintering jig 12. The holding member 16 arranging the one end part in the molten metal pool part 22 holds the second sintering jig 14, and when a green compact 18 in the cavity 20 becomes a prescribed sintered state, the green compact is melted and the load of the second sintering jig 14 is given to the sintered body composed of the green compact 18.
Patent JP-H09263092-A (JP)
Title: Polypropylene resin mat
Inventor: ITO TOSHIMICHI
IPC: C08L23/10
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin mat capable of being recycled which is excellent in heat resistance, cold resistance, slip resistance, and ink transfer resistance. SOLUTION: This polypropylene resin mat is composed of a polypropylene resin layer and a soft polypropylene layer. Preferable soft polypropylene resins include polypropylene resin composed of (A) 100-20wt.% resin consisting of homopolymer of propylene wherein rrrr/(1-mmmm)×100 is 20-60% in pentad fraction by isotopic carbon nuclear magnetic resonance (<13> C-NMR), and fused enthalpy (ΔH) measured with DSC is 10-100J/g or a copolymer containing 4wt.% or under of other olefin unit, and (B) 0-80wt.% propylene copolymer containing 10-80wt.% of olefin unit other than propylene.
Patent JP-H08271876-A (JP)
Title: Liquid crystal video projector
Inventor: YAMATAKA SHUICHI
IPC: H04N5/74
Filed: 1995-03-29
Abstract: PURPOSE: To equally set the optical path length of three primary color light beams arranging the optical system of a liquid crystal video projector nearly symmetrically. CONSTITUTION: A 1st dichroic mirror 102, a 4th reflection mirror 117, a green light liquid crystal display panel 107, a dichroic prism 105 and a projection lens 111 are positioned in a line aligned with the advancing direction of light 103 from a light source 101; and 1st and 3rd reflection mirrors 114 and 116, and 2nd and 5th reflection mirrors 115 and 118 are arranged to be linearly symmetric with the above-mentioned line as the axis of symmetry; then the optical path of red light R and the optical path of blue light B are formed to be linearly symmetric each other. Since green light G irradiates a liquid crystal display panel 107 positioned on the front side of the prism 105 by the 4th reflection mirror 117, the arrangement of the respective mirrors is nearly symmetric as the entire optical system.
Patent JP-H03272971-A (JP)
Title: Chopper folding device
Inventor: SUGIYAMA MASATAKA
IPC: G01N21/892
Filed: 1990-03-20
Abstract: PURPOSE:To eliminate the inclusion of a non-conforming article in products by providing a timing correction means having a drive control means for drive- controlling a timing regulation means on the basis of timing regulating quantity. CONSTITUTION:A timing correction means 50 is provided with a timing regulation means formed of a differential mechanism 96 provided in at least one driving system of a chopper blade 12 and a carrying belt 21 for regulating the timing of chopper folding, and a sensor 42 for detecting the edge of a folding leaf 30, and a rotating angle detector 41 for detecting the rotating angle of a shaft for vertically moving the chopper blade 12. and a rotating angle detecting means 51 for detecting the rotating angle of the shaft when the sensor 42 detects the folding leaf 30 from the rotating angle detector 41, a timing regulating quantity calculating means 52 for calculating the timing regulating quantity from the detected rotating angle and a preset set value, and a drive control means 53 for drive-controlling the timing regulating means on the basis of the timing regulating quantity are provided.
Patent JP-H02250526-A (JP)
Title: Semiconductor integrated circuit
Inventor: AOKI NORI
IPC: H03K19/08
Filed: 1989-03-24
Abstract: PURPOSE:To prevent the malfunctions due to the fluctuation of levels of a power line and a ground GND line which are caused by a large current by detecting that the output levels of plural logical gates is changed in the same direction and switching the working speed of the output circuit of each logical gate. CONSTITUTION:The output signals of a data selector 2 are supplied to the input terminals of output circuits 13-1 to 13-4 and also to the input terminal of a detecting circuit 14 consisting of an exclusive NOR circuit. The control terminals CI of the circuits 13-1 to 13-4 are connected to the output terminal of the circuit 14. When all output signals of the selector 2 are set in the same direction, the terminals CI of the output circuits 13-1 to 13-4 are set at 'H' levels to reduce the transient current value although the working speed is deteriorated. Thus it is possible to prevent the deflection of both a power supply and a GND caused by a simultaneous ON state. As a result, the malfunctions are never produced.
Patent JP-H10230854-A (JP)
Title: Cushion wagon vehicle
Inventor: INAMURA SHIGEO
IPC: B60B9/06
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To carry a cargo smoothly and easily even on an uneven road, a bad road, and stairs by mounting a cushion tire for moving a wagon vehicle itself smoothly. SOLUTION: A wagon box 2 of which box width can be adjusted is provided. A manual handle 1 for pulling a wagon vehicle is provided. A cushion tire for operating a wagon vehicle itself smoothly is provided. An elastic rubber, a tire fixing round bar 7, a round bar fixing pin 9, and a spring 8 are mounted on an outer wheel of the cushion tire by using a fixed inner wheel as a shaft. When this cushion wagon vehicle is used, a box is adjusted in accordance with the size of a cargo, and the manual handle 1 for moving the wagon vehicle itself is pulled after a cargo is loaded for operation. Since the cushion tire is mounted on the wagon vehicle itself, it is possible to carry a cargo smoothly.
Patent JP-S60218744-A (JP)
Title: Electron gun for color picture tube
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/48
Filed: 1984-04-13
Abstract: PURPOSE:To obtain an electron gun which causes no convergence variation by installing the first lens which deflects two electron beams located on both sides of the tube axis toward it and the second lens which forms an asymmetrical lens for the deflected electron beams. CONSTITUTION:The centers of the openings of the first grid 21 to the fourth grid 24 through which electron beams (R) and (B) pass, are on the same axes which are called first axes 27. The centers 28 of the openings 25R and 25B of the fifth grid 25 facing the fourth grid 24 are located outside the first axes 27 and the axes of the centers 28 are called second axes 28. The centers of the openings 256R and 256B of the fifth grid 25 facing the sixth grid 26 are on the same axes as the centers of the openings 26R and 26B of the sixth grid 26 and these axes are called third axes 29. The third axes 29 are closer to the tube axis than the first axes 27. Owing to the above constitution, when focusing voltage changes, variation in the amount of deflection produced by the first lens is set off by the amount of delfection produced by the second lens.
Patent JP-S5626502-A (JP)
Title: Method and apparatus for moving substance between two phases
Inventor: KORIN RAMUSHIYOO
IPC: B01D3/30
Filed: 1980-05-30
Abstract: Apparatus for effecting mass transfer between two fluid phases, the first of which is a liquid, which apparatus comprises a permeable element (9) which (a) allows passage of the fluids through the pores thereof, the wall surfaces of the pores providing a tortuous and substantially continuous path over which the fluids may flow, and (b) is rotatable about an axis (4) to subject the fluids to a mean acceleration of at least 150 m sec<-><2> as they flow through the said pores with the first fluid flowing away from the said axis, means (16,5,6) to charge the fluids to the permeable element and means (8) to discharge at least one of the fluids or a derivative thereof from the permeable element characterised in that the permeable element has a voidage of at least 80% and/or comprises strands, fibres, fibrils or filaments and/or is rotatable to subject the fluids flowing through the said pores to a mean acceleration of more than about 5000 m sec<-><2>.
Patent JP-H01244882-A (JP)
Title: Character processor
Inventor: SAKAGUCHI NORIYUKI
IPC: B41J21/17
Filed: 1988-03-26
Abstract: PURPOSE:To print an address on a postal card in an optimum layout by editing address data in a card format of the address, inserting a control code between a surname and an appellation, and automatically determining the disposition of the address on the card according to the number of characters before and after the code. CONSTITUTION:Character data input from an input unit 1 is transmitted to a character editor 41 by an input controller 40, edited by the editor 41, and output to a character row editor 42. The editor 42 edits an address item. When an address print is selected, address data is extracted from address data storage unit 44 in a print data extractor 50, data necessary for printing is output, and output to a print data editor 51. The editor 51 edits the data by counting the numbers of the characters of a surname and appellation, referring to the matrix table of address control table 45 with the data, converting the character data to print data according to conditions, setting it to print buffer 53, driving a printer 3 by a print controller 52 similarly to the address, and printing it out.
Patent JP-H04307817-A (JP)
Title: Reproduced data detection system
Inventor: ITOI TETSUSHI
IPC: H03M13/23
Filed: 1991-04-05
Abstract: PURPOSE:To improve an error rate with respect to a random error through the bit error correction. CONSTITUTION:PR(1, 1) is detected at the reproduction side as to a code in which non-code-inversion bit is minimum to be within a range of 2 and converted into a channel bit and a 4-state Viterbi decoding is implemented as an example. The state of reproduction is set to four states S0, S1, S2, S3, 1 is inputted at the state S0, then the state S0 is shifted to so and an output data is set to 0, and when 0 is inputted at the state S0, the S0 is shifted to the S1 and an output data is set to 1, when -1 is inputted at the state S1, the S1 is shifted to the S2 and an output data is set to 0, when -1 is inputted at the state S2, the S2 is shifted to the S2 and an output data is set to 1, when 0 is inputted at the state S2, the S2 is shifted to the S3 and an output data is set to 1, and when 1 is inputted at the state S3, the S3 is shifted to the S0 and an output data is set to 0. When an input violating the rule of the state transition comes, the state of violation is detected and the state of the main body is discriminated to correct a bit error.
Patent JP-H11267155-A (JP)
Title: Carrying bed for caring
Inventor: OSAWA HISAHIRO
IPC: A61G1/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve the using handiness of a carer when a patient is carried. SOLUTION: A truck 10, a foldable main body frame 20 which is loaded on the truck 10, and a matless 31 which is fitted on the main body frame 20 are combined, and on a back rest 22 of the main body frame 20, operation levers 22d, 22d for the regulation of a reclining are fitted. The main body frame 20 can perform the reclining regulation of the back rest 22 by the operation levers 22d, 22d, and a patient can be carried by the truck 10 by press-controlling the back rest 22.
Patent JP-H07264454-A (JP)
Title: Small sized camera
Inventor: KATO SHINICHI
IPC: G03B17/02
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a small sized camera of a cylindrical type not needing a camera control unit by stacking plural boards and containing the stacked boards in a case and connecting electrically plural boards with a ring shaped connection member. CONSTITUTION:The camera is provided with a lens barrel 1 containing an image forming lens, a CCD 2, a CCD board 3, ring rubber connectors 4 making boards arranged opposite each other at prescribed intervals to make electric connection among the boards, a digital signal processor(DSP) 5, a signal processing board 6 with the DSP 5 or the like mounted, a drive IC 7 and a CCD drive board 8 with a drive circuit for the CCD and an oscillation circuit mounted, and also with a a cable board 10 with a cable 14 connected, a microcomputer (CPU) 11 acting like a system controller and a CPU board 12, and with a case 13 containing the boards 3, 6, 8, 10, 12 and the ring rubber connectors 4 arranged among them and screwed to the lens barrel 1.
Patent JP-S59200337-A (JP)
Title: Display control system using light pen
Inventor: ISHII TAKESHI
IPC: G06F3/037
Filed: 1983-04-27
Abstract: PURPOSE:To reduce the load on a CPU and to simplify the control of a light pen by sending a screen order defining a light pen input field to a CRT controller from a host CPU. CONSTITUTION:A host CPU1 transmits a screen order defining a light pen input field to an interface part 21. A CRT controller 2 decodes the screen order received at the part 21 through a processor unit 22 and develops it to a refresh memory 25. A video control part 24 sends the contents of the memory 25 to a monitor control part 33 after converting them into video signals. Then the screen order is displayed at a CRT part 31. A light pen 32 is pressed to the screen and turned on, and an interruption signal is sent to a video control part 24 via the part 33. Then the position of the pen 32 is detected by a scan time counter.
Patent JP-S59198109-A (JP)
Inventor: ISHIDA MASAHIRO
IPC: B28D1/22
Filed: 1983-04-27
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-H09262088-A (JP)
Title: Mbp derived from rat eosinophil and igg antibody thereto
Inventor: OUCHI KAZUO
IPC: A61P31/04
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject major basic protein(MBP) useful for an antibacterial treatment or a pathological test or research by collecting rat eosinophils infiltrating into abdominal cavity thereof. SOLUTION: This rat eosinophil-derived MBP is a polypeptide having an amino acid sequence of the formula, and obtained by a method for immunologically sensitizing a rat with an extracted antigen of Ascaris suum, then inoculating the Ascaris suum antigen by injecting the same into the abdominal cavity of the immunized rat for inducing a marked eosinophil infiltration into the abdominal cavity thereof, separating and purifying the protein from the rat eosinophiles collected in a large amount, etc.