baber/WOPTO huggingface dataset:
Patent JP-H06120522-A (JP)
Title: Semiconductor device for image processing
Inventor: MAEZAWA KOICHI
IPC: H01L29/88
Filed: 1992-10-06
Abstract: PURPOSE:To obtain a semiconductor device for image processing, which is formed small its occupation area on a chip and is easily increased its integration scale. CONSTITUTION:A semiconductor device for image processing has resonance tunnel transistors, which control the ratio of a resonance tunnel current, which is made to flow between an N-type ohmic electrode 109 and an N-type ohmic electrode 110, to a non-resonance tunnel current, which is made to flow between the electrodes 109 and 110, by changing the widths of deflection layers by an applying voltage to a control electrode 111, and the device s constituted into a structure wherein a plurality of pieces of these resonance tunnel transistors are coupled with each other in a reticular form.
Patent JP-H04164446-A (JP)
Title: Sanitary napkin and its manufacture
Inventor: ITOKAWA MASAO
IPC: A61F13/472
Filed: 1990-10-30
Abstract: PURPOSE:To allow an upper absorbent member to exert fully its function, permit a lower absorbent member to work fully with its fixing service, and eliminate fear of leaking aside perfectly by preparing the upper and lower absorbents separately, laying the upper absorbent over and the lower below, and fixing the ends in longitudi nal direction. CONSTITUTION:In an upper absorbent member 1, pulp 4 and absorptive paper 5 are prepared as absorbing material, and a polymer absorbing agent 3 is interposed among the pulp 4, and the paper 5 is pinched from above and below. Then an unwoven cloth 6 is applied to the oversurface while waterproof paper 7 is arranged at both sides longitudinal of the undersurface, and the outside situated unwoven cloth 6 is bonded or fused to the waterproof paper 7. In a lower absorbent member 2, on the other hand, polymer absorbing agent 3 is interposed among the pulp 4, and absorptive paper 5 is laid on the oversurface whereupon unwoven cloth 6 is placed, while waterproof paper 7 is arranged on the undersurface, and the perimeters of these unwoven cloth 6 and waterproof paper 7 are bonded or fused. Further a fixation tape 9 is provided on the undersurface of the waterproof paper 7. Exfoliation paper 91 is affixed to this fixation tape 9 to be exfoliated prior to service. These upper and lower absorbent members 1, 2 are piled one over the other, and only the ends in the longitudinal direction are secured to complete the product.
Patent JP-H0349139-A (JP)
Title: Image display device
Inventor: NOMURA ICHIRO
IPC: H01J29/04
Filed: 1989-11-10
Abstract: PURPOSE:To display an image with high brightness, high precision and no display irregularity on a large screen by integrally forming modulating electrodes and electron sources, and arranging an auxiliary electrode with many electron passing holes between electron sources and phosphors. CONSTITUTION:Electron sources with electron emitting sections 36 and modulating electrodes 32 are integrally formed via an insulator film 33, and an auxiliary electrode 37 with electron passing holes 38 is provided. When the proper voltage is applied to the electrode 37, electrons extracted by electrodes 32 pass the holes 38 of the electrode 37 and are accelerated and collide with phosphors 9 of a faceplate 10. Electron emitting elements and modulating electrodes are integrally formed, alignment is easy, and the voltage applied to electrodes 32 can be lowered by the electrode 37. An image with high brightness, high precision and no display irregularity can be displayed on a large screen.
Patent JP-H03152362-A (JP)
Title: Absorption refrigerator
Inventor: INOUE OSAYUKI
IPC: F25B15/00
Filed: 1989-11-10
Abstract: PURPOSE:To hold pressure in a high temperature generator within predetermined pressure range by providing a refrigerant vapor line for introducing refrigerant vapor generated in a high temperature side generator to a low pressure generator or a condenser by bypassing without passing the heating side of a generator of next stage, and providing a valve for regulating refrigerant vapor amount to be bypassed to the vapor line. CONSTITUTION:A bypass tube 31 is provided between a tube 27 for discharging refrigerant vapor generated in a high temperature generator 4 and a tube 28 for discharging refrigerant vapor generated from an intermediate temperature generator 5, and refrigerant vapor generated in the generator 4 is introduced to the heating side of a low temperature generator 6 or a condenser 3. A bypass valve 19 for regulating the bypass amount of the refrigerant in response to the internal pressure of the generator 4 is provided in the tube 31. Thus, the internal pressure can be lowered.
Patent JP-S62149283-A (JP)
Title: Image transmission system
Inventor: ABE NAOTO
IPC: H04N19/00
Filed: 1985-12-24
Abstract: PURPOSE:To transmit a high definition image efficiently to a transmission system having a high error rate by dividing all picture elements into picture element block groups, and transmitting the average value data of all picture element data and data which represents a ratio between the said data and each picture element data. CONSTITUTION:A digital picture data of n-number of bits is inputted from a terminal 1. At a picture element block segmenting part 2, a picture element block consisting of lXm number of pieces is segmented, and picture element data D1,1-Dm,l are inputted to an average value calculation part 3 and a timing adjusting part 4. The average value dTYP of all of the picture element data is calculated at the calculation part 3, and at the timing adjusting part 4, all of the picture element data are delayed, and the picture element data Di,j is sent to a divider 5 in a regulated sequence. The output data of the divider 5 Di,j/DTYP becomes a transmission code sigmai,j quantized with a quantizer 6, and the average value data DTYP is inputted respectively to P/S converters 7 and 7', and a serial data is generated, then being sent to a data selector 8. And it is time base-processed at a FIF09, and a synchronizing signal is added on it at a synchronizing add part 10, and is sent to a transmission line from an output terminal 11.
Patent JP-H08149161-A (JP)
Title: Code data transmitter and code data receiver
Inventor: NAKASE NAOKI
IPC: H04L25/49
Filed: 1994-11-25
Abstract: PURPOSE: To conduct the interface between an equipment side and a transmission line side without use of a transformer. CONSTITUTION: A transmission section 24 uses a unipolar CMI converter 3 to conduct code conversion, the resulting data are given to a band pass filter 5, in which an undesired frequency component of the data is eliminated, a DC cut-off capacitor is used to isolate DC component between an equipment side and a transmission line side, and a resistance attenuator 8 conducts impedance matching. A reception section 25 uses a resistance attenuator 13 to conduct impedance matching and DC cut-off capacitors 14, 15 conduct DC component isolation and a PLL circuit 18 extracts a timing signal and a CMI unipolar converter 19 conducts code conversion.
Patent JP-S62150426-A (JP)
Title: Counter circuit
Inventor: KUWATA AKIRA
IPC: G06F7/74
Filed: 1985-12-23
Abstract: PURPOSE:To reduce a processing time by connecting half adder arrays specifically provided for prescribed number to n-bit binary data, using outputs of the half adder arrays so as to code number of bit 1s and detecting it. CONSTITUTION:The half adder arrays 16-19 of a maximum natural number m(4) satisfying the relation of n-2<m-1>+1>0 with respect to n(8)-bit binary data, equivalent half adders A0-A12 and equivalent half adders C0-C7 constitute the arrays 16-19 and number of bit 1s are outputted (01-04) from binary data b0-b7 stored in a register 1. Then the half adders C0, A0-A6 output (X1-X7) while inverting the logic of other inputs E0-E7 when the input b7-b0 are logical 1, the outputs X1-X7 are brought into logical 1 every time 2 bit 1s appear from the data b7, outputs Y1-Y5, Z1 are obtained by the similar logic to obtain the outputs (01-04).
Patent JP-H01134027-A (JP)
Title: Display for vehicle
Inventor: KUMAGAI CHIAKI
IPC: B60K37/02
Filed: 1987-11-18
Abstract: PURPOSE:To reduce cost, in a system where a display means is driven through a drive signal having content variable corresponding to operational parameters, by substituting a specific content for the content of drive signal when abnormal state is detected thereby enabling display of plural types of information through a single display means. CONSTITUTION:A pulse generator 1 for generating two pulses corresponding to rotation of crankshaft of an engine is provided, and generated pulse signals are inputted together with output signals from an atmospheric pressure sensor 14 and an intake air pressure sensor 16 to CPU 11. Ignition control is performed through CPU 11 and a display, i.e. an engine tachometer 22, is controlled. The engine tachometer 22 is constructed to provide a display corresponding to current being fed per unit time so as to display a higher engine rotation as rotation per unit time during which a switch 25 is closed increases. The switch 25 is controlled such that different engine rotations are displayed for abnormality such as removal of intake system piping and for fault of an intake pressure sensor 16.
Patent JP-H08145402-A (JP)
Title: Air conditioner
Inventor: IWASAKA TOSHIHIKO
IPC: F24F13/20
Filed: 1994-11-25
Abstract: PURPOSE: To make it possible to use an existing electric equipment box, regardless of the size of a substrate by providing a holding device for holding the substrate with a sliding part adapted to slide abutting a guide. CONSTITUTION: A guide rail 8A is fitted into a sliding part 9A of a holding device 9 to hold a substrate 10. As the substrate 10 is inserted along a guide rail 9B, a rear end part of the substrate 10 contacts a stop device 9C. But since a part as end part of the stop device 9C is expanded in shape, when an additional force is applied slightly to insert the substrate 10, the substrate 10 pushes the stop device 9 to be expanded so that the substrate 10 can be inserted to a specified position. With the substrate 10 held on the holding device 9, a stopper 8C is opened to the side (on the right side as viewed in the drawing) of the electric equipment box 8 and the holding device 9 having the substrate 10 held is inserted to a specified position along the guide rail 8A (sliding) keeping the substrate 10 from contacting the stopper 8C. Then, the substrate 10 is stopped by the stopper 8C.  This enables the utilization of the existing electric equipment box as it is.
Patent JP-H02135927-A (JP)
Title: Receiver
Inventor: ICHIKAWA MASAOMI
IPC: H04B1/16
Filed: 1988-11-17
Abstract: PURPOSE:To improve the operability of a multiband receiver, especially an on-vehicle receiver or the one to respond to remote control by recognizing the name of a reception broadcast station and a frequency, etc., in voice. CONSTITUTION:By designating the address of a memory 17 to a latch 16 when sound data exists in the memory 17, the sound data of a designated address is outputted from a D/A converter 20 as a voice signal via an amplifier 7 and a speaker 8. Also, a controller 12 outputs the address of the memory 17 sequentially to the latch 16 of a block 21 for voice synthesis. Therefore, a signal converted to the voice signal like (FM) (seven) (ten) (six) (period) (zero) (MHz) is outputted as the output of the D/A converter 20 by the block 21 for voice synthesis, and the voice signal is inputted to the amplifier 7, and is outputted from the speaker 8. In such a way, it is possible to recognize a reception frequency by audition.
Patent JP-H04163914-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO YOSHIHARU
IPC: H01L21/84
Filed: 1990-10-29
Abstract: PURPOSE:To make a semiconductor device smaller and more highly integrated by selectively forming an epitaxial growth inhibiting nuclei at the bottom of a contact hole formed on a single crystal silicon substrate and then forming a silicon film by the selective epitaxial growth. CONSTITUTION:A material such as calcium fluoride having the coefficient of thermal expansion far from that of silicon and the lattice constant close to silicon by the molecular beam epitaxy is grown on a single crystal silicon substrate 1 having an insulating film 2 formed on a contact hole 3. At this time, crystal nuclei 5 is formed only at part on the substrate 1 of a contact hole bottom 4. Then, when silicon is grown by the selective epitaxial method, a single crystal restricted by the ground substrate is first formed. However, when it grows and reaches the nuclei 5, no matching of crystal lattice is taken due to the difference in thermal expansion between nuclei 5 and silicon, the formation of single crystal is blocked, and polycrystallization occurs and a polycrystal film 6. By doing this, it becomes unnecessary to etching-remove the polycrystal silicon on the insulating film, by which the device can be made smaller.
Patent JP-H02227155-A (JP)
Title: Atomizing method and apparatus utilizing electro-static power of polar liquid
Inventor: MAIKERU REONAADO KOORUKUROU
IPC: B05B5/025
Filed: 1989-11-10
Abstract: PURPOSE: To release sufficiently atomized liquid particles from the aperture of a tube by selecting a potential difference, flow rate and the rigidity of the tube relatively to each other in such a manner that the tube may be electrostatically maintained in vibration or gyration state. CONSTITUTION: The apparatus having the tube 18 having at least one aperture forming an inlet of the liquid and an outlet of the liquid and an electrified field intensifying electrode 11 arranged adjacently to this aperture is utilized. The potential difference is impressed between the polar liquid housed in a high-pressure liquid section 5 and the electrified field intensifying electrode 11 and the liquid is supplied from the inlet of the liquid to the aperture along the tube 18. The tube 18 is disposed in the position apart from the aperture. The potential difference, flow rate and the rigidity of the tube are selected relatively to each other in such a manner that the tube 18 may be electrostatically maintained in the vibration or gyration state in order to release the atomized liquid particles from the aperture of the tube 18.  Consequently, the sufficiently atomized liquid particles may be released from the aperture.
Patent JP-H06151377-A (JP)
Title: Etching method
Inventor: ISHIKAWA YOSHIO
IPC: H01L21/302
Filed: 1991-11-07
Abstract: PURPOSE:To partially suppress an etching speed within the surface of a substrate to be processed and enhance uniformity in the surface of an etching processing as compared with the prior art. CONSTITUTION:A semiconductor wafer 5 is placed on a lower electrode 4 to execute vacuum discharge by a discharge mechanism 16, whereby the inside of a processing chamber 2 is held at the specific degree of vacuum. Also, etching gas is supplied from a fine hole 8 in a circular region in a center part of an upper electrode 3 to a semiconductor wafer 5, and simultaneously gas containing an etching product is supplied from the fine hole 8 in an annular region in a peripheral part of the upper electrode 3 to a peripheral part of the semiconductor wafer 5.
Patent JP-H02137351-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OGAWA HISAO
IPC: H01L27/04
Filed: 1988-11-18
Abstract: PURPOSE:To easily investigate a cause when a defect is caused and to obtain a high- accuracy semiconductor resistance element at a good yield by installing a semiconductor resistance element compounding the following in addition to a semiconductor resistance element of a circuit element: a resistance-value monitoring part used to supervise a resistance value; a quality monitoring part, of a production condition, used to detect a defect of the production condition by a P-N junction breakdown strength or a punchthrough voltage. CONSTITUTION:Distances t1, t2 between a P-conductivity-type diffusion layer 6 to be used as a second region and N-conductivity-type diffusion layers 7, 8 to be used as a fourth region and a fifth region are constituted so as to be different. For example, when an alignment error is caused during a mask formation process to form a fourth region and a fifth region, a P-N junction breakdown strength in the fourth region 7 becomes a state identical to that without a defect while a drop in the P-N junction breakdown strength is observed in the fifth region because this region comes into contact with a second region 6. Accordingly, when the P-N junction breakdown strength in the fourth region with reference to a first region is compared with the P-N junction breakdown strength in the fifth region with reference to the first region, it is possible to detect whether the defect is caused or not.
Patent JP-H03151258-A (JP)
Title: Manufacture method for anisotropic electrically conductive ceramic composite
Inventor: GOTO YASUHIRO
IPC: B41J2/335
Filed: 1989-11-09
Abstract: PURPOSE:To make it possible to obtain an anisotropic electrically conductive ceramic composite easily by a method wherein after laminating a plurality of green sheets of which main component is a ceramic powdery having insulating properties and a plurality of fabrics which have electrical conductivity only in a designated direction after sintering, they are pressed and sintered under an air atmosphere. CONSTITUTION:A green sheet 1 is a forming body before sintering, which consists of a ceramic powder, organic bonding medium and a plasticizer, etc., it necessary. A fabric 2 has electrical conductivity only in a designated direction after sintering, and is constituted by weaving a fiber 2a which extends in A direction and a fiber 2b which extends in B direction which is rectangular to the direction A. After laminating the green sheets 1 and the fabrics 2 by an optional quantity, they are pressed, and the fabrics 2 are buried in the green sheets 1, and a laminated body 3 with a designated thickness is obtained. Then, the laminated body 3 is heated in a heating oven, and is degreased under an air atmosphere and sintered to obtain an anisotropic electrically conductive ceramic composite. By this method, an anisotropic electrically conductive ceramic composite can be easily obtained.
Patent JP-H10128375-A (JP)
Title: Apparatus and method for treating sewage
Inventor: DAIDOU HITOSHI
IPC: C02F1/44
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a sewage treatment apparatus and waste water treatment method wherein a problem accompanied with solid-liq. separation in a final sedimentation basin is solved and a conventional filter device is improved and executed in use and stable and good quality of treated water is obtd. SOLUTION: In an apparatus for treating sewage by an activated sludge method wherein a hollow filter body 5 with an inlet part consisting of a water- permeable supporting material at least as a part of the surrounding wall and an outlet part as an opening and wherein filtration is performed by forming a filter membrane consisting of activated sludge and turbid substances on this supporting material is submerged and arranged in a biological reaction tank 2 and treated water is drawn from the filter body 5 through the outlet by water head difference between it and the succeeding tank, mesh opening of the supporting material is made as a separation particle diameter of at least 30μm and a thickness of at most 2mm.
Patent JP-H10134076-A (JP)
Title: Information providing computer and information providing system
Inventor: HONDA YOSHINORI
IPC: G06F17/30
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide information that is related to a user among information which is related to information when the information is provided to the user. SOLUTION: A keyword setting part 12 of an information providing computer 1 registers a keyword that shows contents of providable information in each information. A screen selecting part 6 calculates the correlation of among information by comparing keywords among entire providable information. It also registers a keyword that is related to an end user in a user information table 10. When the part 6 offers an end user information, it selects the information that is deeply related to the end user among information that is related to the information, brings the information and a pointer to related information together into one screen and offers it to the end user.
Patent JP-2001115879-A (JP)
Title: Catalyst deterioration state detecting device
Inventor: MAJIMA YOSHIHIRO
IPC: F01N13/02
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To perform calculation (detection of catalyst deterioration) of a storage amount of a catalyst without worsening exhaust emission. SOLUTION: When a measuring condition on measurement of an O2 storage amount of a catalyst is established, a target air-fuel ratio is switched to rich right after completion of fuel cut. This operation calculates a rich component amount of exhaust gas flowing in a catalyst, (i.e., a rich component amount required for consumption of all of O2 adsorbed to the catalyst during fuel cut) during a period T1-T3, starting from inflow of catalyst rich gas and ending to a time when an air-fuel ratio in a spot situated downstream reaches a stoichiometric amount, and the rich component amount forms an O2 storage amount of the catalyst. This method, since an air-fuel ratio of exhaust gas is changed to the rich side, i.e., in a direction in which exhaust gas purifying efficiency is improved, calculates an O2 storage amount without worsening exhaust emission.
Patent JP-H11124562-A (JP)
Title: Adhesive for molded lignocellulose board, and molded lignocellulose board prepared by using the same
Inventor: MATSUZAKA YASUHIRO
IPC: B27N3/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive which enables a molded lignocellulose board with an improved releasability to be produced in a short press time without causing the board to adhere to a heating plate in thermal pressing by using a salicylic acid deriv. (salt) as an internal release agent contained in an aq. emulsion used as an adhesive for lignocellulose materials. SOLUTION: The aq. emulsion contains an org. isocyanate compd. (A), a polyether polyol (B), and an internal release agent (C). Ingredient A is, e.g. polymethylene polyphenylene polyisocyanate. Ingredient A has a ratio of N of 0.1-12.0%, a functionality of 2-8, and a content of -(CHCHO)- of 5-70 wt.%. Ingredient C is represented by formula I or II (wherein R1 to R9 are each H or an alkyl; X1 is H, an alkyl, alkoxy, aralkyl, or halogen; X2 and X3 are each H, an alkyl, alkoxy, or halogen; m is 0 or 1; and n is 1 or 2). 1-70 pts.wt. ingredient B is used based on 100 pts.wt. ingredient A, and 1-150 pts.wt. ingredient C is used based on 100 pts.wt. ingredient B.
Patent JP-H06122455-A (JP)
Title: Holder for fixing soft packing bag
Inventor: KANO TOSHIYA
IPC: B65D77/06
Filed: 1992-10-07
Abstract: PURPOSE:To obtain a holder for fixing a soft packing bag which can keep to the soft packing bag to stand upright in a stable form. CONSTITUTION:A holder 1 is constituted of a cylindrical body 2 with the bottom made of cardboard or plastic and a handle 3 attached so as to joint the opposite positions of the upper edge of the cylindrical body. A hole 3a to insert the pouring outlet 5 may be provided in the handle 3. When a soft packing bag 4 containing liquid is mounted, the bag can be kept standing upright due to the cylindrical body 2 and when the liquid contents is poured, the handle 3 prevents the soft packing bag 4 from sticking out.