baber/WOPTO huggingface dataset:
Patent JP-H1114273-A (JP)
Title: Spray cooling type heat eliminator and its manufacture
Inventor: TAKEMURA TADASHI
IPC: F28D1/06
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To promote the lightness in weight of a spray cooling type heat eliminator having a passage of a spiral method by forming a groove on the outer peripheral surface of a thick cylindrical tube for an inner tube in a spiral form by a cooled refrigerant passage, and then by blocking the open surface of the groove by a cover plate for forming an outer tube. SOLUTION: Between a thick and circular inner tube 2 and an outer tube 3, a cooled refrigerant passage 4 is provided. The cooled refrigerant passage 4 forms a groove 12 having a short cross section in a spiral form on the outer peripheral surface of an inner tube 2, and then the open surface of this groove 12 is blocked by a spiral cover plate 13 for forming the outer tube. Thereby, the part which becomes a high heat resistance is eliminated between the heat transfer surface of the inner peripheral surface of the inner tube 2 and the cooled refrigerant that flows through the cooled refrigerant passage 4, and also a cold spot is not created on the inner peripheral surface of the inner tube 2, so that the heat transmissibility and the efficiency of eliminating heat can be set at high.  Moreover, there is no need to fill the alloy with a low fusion point for fixing a spiral tube between the inner tube 2 and the outer tube 3, so that the lightness in weight of the heat eliminator can be promoted.
Patent JP-H0786913-A (JP)
Title: Pulse level conversion circuit
Inventor: MAEKAWA TOSHIICHI
IPC: H03K19/0185
Filed: 1993-06-25
Abstract: PURPOSE:To reduce current consumption. CONSTITUTION:The pulse level conversion circuit is provided with first driving transistors mn1 and mp1 mutually serially connected through a midpoint node C, switch transistor mp3 inserted between both the elements, second driving transistor mn2 and second load transistor mp2 mutually serially connected through an output node A, and delay elements INV1 and INV2 connected to this output node A. The first driving transistor Mn1 is operated in response to an input pulse PHI of a low amplitude and by conducting the second load transistor mp2 through the midpoint node C together with the first load transistor mp1, the output pulse of a high amplitude is raised at the output node A. The second driving transistor mn2 is held in a non-conducted state in response to an inverted input pulse PHI<-> at the time of raising the output pulse. The switch transistor mp3 is switched to the non-conducted state in response to a delay output pulse and cuts off a through current to flow to the first driving transistor mn1.
Patent JP-H0819488-A (JP)
Title: Body towel superior in foaming property
Inventor: SAKATA KAZUHIRO
IPC: D04B21/00
Filed: 1994-07-08
Abstract: PURPOSE:To improve foaming property and foam breaking property, to eliminate hard stimulus feeding and to increase a cleaning ability by forming a fabric ground with insertion yarn and warp that are spun yarn of specific yarn number count consisting of specific synthetic fiber. CONSTITUTION:The spun yarn consisting of acrylic synthetic fiber of unit denier of 1-3d is used as the insertion yarn of the fabric ground consisting of the warp 1 and the insertion yarn. When thin fiber less than 1d is used, a high slime feeling is obtained, and a cleaning ability or stimulus feeling is greatly damaged. While, when the fiber over 3d is used, it is undesirable to use since an excessive stimulus feeling is obtained. Also, when a filament using the spun yarn of 10-25 yarn number count is used, it is undesirable to use since high slippage occurs in cleaning, and when the spun yarn with yarn number count less than 10 is used, it is hard to use due to unsatisfactory handling feeling in the cleaning, and also, much detergent is required, while, when the spun yarn with yarn number count over 52 is used, a poor volume feeling is obtained, and undesirable foaming property is obtained. The warp 1 is formed in a chain stitch structure, and a body towel having superior foaming property can be obtained by cutting the fabric ground stitched with warp having density of 8 wale and sewing a terminal by an overlock sewing machine.
Patent JP-H098704-A (JP)
Title: Spread code generator
Inventor: UKEGAWA YUTAKA
IPC: H04B1/713
Filed: 1995-06-24
Abstract: PURPOSE: To shorten waiting time by establishing the synchronism of spread codes in a short time concerning a spread modulating system using frequency hopping. CONSTITUTION: While receiving a clock from a frequency hopping clock generator 1, time information 121 from a time maintaining circuit 2 is held by a time holding circuit 3, time information for fixed time is subtracted from this time information by a subtractor 4/added by an adder 5 and time information 121 and 131 and added/subtracted time information 141/151 is successively switched for each frequency hopping cycle by a switching circuit 7 and outputted to an M sequence code generator 8.  Since the spread codes corresponding to the respective kinds of time information are successively switched at transmission start and at every fixed time during transmission on the transmission side as the spread codes to be transmitted for a synchronizing signal, even when the time on the reception side is deviated from the time on the transmission side, the synchronism of spread codes can be established in a short time.
Patent JP-H0528217-A (JP)
Title: Logical simulator
Inventor: MIYASAKA SHUJI
IPC: G06F11/25
Filed: 1991-07-22
Abstract: PURPOSE:To execute the simulation of an operation owing to the change of a signal value while the system of simulation in which the execution of the operation programs of respective logical elements is decided before the execution of simulation is taken by specifying the execution order of respective programs from the connection relation of circuit element groups. CONSTITUTION:The operation of an edge detection pin is regulated with detection programs 1 and 2 and the operation of a delay pin is regulated by delay operation program 1 and 2. The structure of a logic circuit is regulated by a register model whose operation is regulated by register operation programs 1 and 2 calculating output from edge information and a delayed input value, a gate model whose operation is regulated by a gate operation program 1, an input port whose operation is regulated by an input signal fetch programs 1 and 2 and an output port whose operation is regulated by a signal transmission program 1. The execution order of the program groups is regulated from the connection relation, and the simulation program of the logical circuit is generated and executed.
Patent JP-S5883601-A (JP)
Title: Adhesive insecticidal piece
Inventor: SUGIYAMA TOYOHIKO
IPC: A01N25/34
Filed: 1981-11-11
Abstract: PURPOSE:An adhesive insecticidal piece, prepared by coating one side of a polyester film as a support, and forming an adhesive layer on the other side, and covering both sides with protective pieces, usable in any form by cutting, and having a remarkably high insecticidal effect. CONSTITUTION:An adhesive insecticidal piece, prepared by coating one side of a polyester film with an insecticidal component, e.g. exmin, neopynamin or kerosine, forming an adhesive layer on the other side, and covering both sides with protective pieces. The resultant insecticidal piece is cut to any shape, and the protective pieces are peeled from the adhesive surface to apply the adhesive surface to any site. The protective piece is then peeled from the side coated with the insecticidal component for use. The side coated with the insecticidal component is protected in the storage, and applicable to the position by cutting into a shape corresponding to the site for use without staining a hand or cutting tool in use.
Patent JP-H0622777-A (JP)
Title: Production of 3-cyclohexyl-l-alanine
Inventor: MIHARA YASUHIRO
IPC: C12R1/20
Filed: 1992-07-08
Abstract: PURPOSE:To efficiently obtain the compound useful as an intermediate for medicines, etc., by reacting DL-5-cyclohexylmethylhydantoin with a microorganism, etc., of the genus Bacillus, etc., capable of converting the compound into 3-cyclohexyl-L-alanine. CONSTITUTION:A microbial cell of a microorganism, belonging to the genus Bacillus or Flavobacterium and having the ability to convert DL-5- cyclohexylmethylhydantoin into 3-cyclohexyl-L-alanine [e.g. Bacillus.brevis AJ12299 (FERM P-8837)] or its treated substance is inoculated into a culture medium containing the DL-5-cyclohexylmethylhydantoin and made to react therewith at 30 deg.C temperature for 24 hr by shaking. After completing the reaction, the microbial cell, etc., are removed by centrifugation and the resultant supernatant is subjected to hydrophobic adsorption chromatography using a synthetic adsorbent to separate and purify the prepared product from the reactional solution. Thereby, the 3-cyclohexyl-L-alanine useful as a synthetic intermediate, etc., for medicines is obtained from the synthesized racemic raw material compound.
Patent JP-2001010053-A (JP)
Title: Ink jet head
Inventor: HIRATA SUSUMU
IPC: B41J2/05
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet head for ejecting ink through thermal bubbling in which temperature rise and temperature drop of a heating element is quickened by providing an air gap between the heating element and a head substrate and buckling the heating element to the air gap through thermal expansion incident to temperature rise. SOLUTION: The ink jet head comprises a heating element 4 interposed between a nozzle plate 1 and a substrate 2 through a spacer 3, and a nozzle 6 for ejecting ink located in the center of the nozzle plate 1. An air gap 7 is formed, as a heat insulating layer, beneath the heating element 4. The air gap 7 is defined between the heating element 4 and the substrate 2 by making a recess in the substrate 2 and serves to suppress thermal conduction between them. When the temperature of the heating element 4 having a heater 12 exceeds the bubbling point and the heating element 4 is buckled, the heating element 4 is flexed to the air gap 7 side and brought into contact with the substrate 2 so that heat is dissipated from the heating element 4 thus lowering the heater temperature quickly.
Patent JP-2000008962-A (JP)
Title: Actuator control device for internal combustion engine
Inventor: TAKAGI HIDEYUKI
IPC: F02M25/07
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To achieve the favorable drive state of an internal combustion engine by adjusting the limit value of an order signal for controlling EGR valve in response to an operation state and applying the actuator control such as EGR control at the wider operation area. SOLUTION: The lower limit current value EIEOF provided so that EGR valve does not generate a chattering for the current value for EGR control eiefin found out from an usual EGR amount calculation routine (S100) is set in response to the engine speed NE representing the extent of an exhaust pressure indirectly (S110). This is because the lower limit current value EIEOF is affected by the exhaust pressure as the back pressure of EGR valve. Thus, the current value for EGR control eiefin can be set upto the range which could not be adjust in the past and the favorable drive state of a diesel engine can be achieved by applying EGR control is a wider operation area.
Patent JP-H0910412-A (JP)
Title: Management system for pachinko machines
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-06-23
Abstract: PURPOSE: To provide an inexpensive management system for PACHINKO machines capable of reducing load on a management computer and making a computer with low capacity as a management computer usable. CONSTITUTION: This management system for PACHINKO machines comprises a management computer 1, a plurality of island management devices 2 connected to the management computer 1 via a communication cable 10, and a plurality of PACHINKO machine management device 3. The PACHINKO machine management device 3 has input and output terminals to connect it to a corresponding PACHINKO machine 4, passage cover to constitute a back wall of the dropping guide 45.
Patent JP-H1118884-A (JP)
Title: Bed of housing box type
Inventor: SHIYOUKO MIKIO
IPC: A47C17/62
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To house kinds of matters to be housed inside of a bed by folding the bed so as to form a box body at the time of not using as a bed. SOLUTION: The housing type bed is provided with first and second box constituting bodies 10, 20 and a connecting bottom plate 30 connecting these. The first box constitution body 10 consists of a first bottom plate 11, first side plates 12, 13 respectively provided for the two parallel edges of the first bottom plate and a first end plate 14 provided at one edge forming a right angle with respect to these plates 12 and 13, and the second box constitution body is constituted similarly. In the state of spreading the first and second box constitution bodies 10 and 20 so that the first and second bottom plates 11 and 21 and the plate 30 may entirely and nearly be horizontal, a bed is made and in the state of folding such as making the first/second box constitution bodies 10 and 20 abut on each other, a housing box housing matters to be housed such as beddings inside is made.
Patent JP-S5972134-A (JP)
Title: Detector for pattern
Inventor: TERASAWA TSUNEO
IPC: H01L21/30
Filed: 1982-10-18
Abstract: PURPOSE:To obtain a pattern position accurately by providing a means detecting the pattern position at high speed from the ratio of the primary moment of a detecting signal taken in to an integral value to the detecting signal and executing symmetric arithmetic operation within a narrow range centering around a detecting value. CONSTITUTION:An output from an optoelectric transducer 10 is amplified 21, A/D converted 22 and memorized 23, and the detecting signal X(I) is taken in. An unnecessary low-frequency component is removed 24, and only a bright and dark change XC(I) by the stepped difference of the pattern is memorized 25. The absolute value of XC(I) is obtained in a designated memory address, a fixed value of a section in which there is no pattern is substracted, arithmetic operation 2 through which a negative value is arranged to 0 is executed, and a signal Y(I) is acquired. The memory address is counted 27, the whole contained address I in designated I1<=I<=I2 is multiplied 28 by Y(I) to obtain Y1(I), Y1(I) and Y(I) are each added 29, 38, the primary moment of Y(I) and the integral value are acquired, and divided 31, and the position Ig of the centroid is detected roughly. When a symmetry is arithmetically operated 32 to the memorized 25 detecting signal, the pattern position I is detected within the accuracy of approximately + or -1mum.
Patent JP-S6424604-A (JP)
Title: Helical antenna
Inventor: OTA TOMOZO
IPC: H01P5/103
Filed: 1987-07-21
Abstract: PURPOSE:To attain small size and light weight of an antenna by providing a conductive radio wave reflector provided with a throughhole packed with an electric insulation material and a conductive rod, inserting the rod into the throughhole, winding one rod in spiral, bending the other rod and connecting the tip electrically to the reflecting plate. CONSTITUTION:A helical line 1, the conductive radio wave reflecting plate 2 and the insulator 6 packed in the throughhole 6, are provided, the tip of a curved part 7 formed by bending one side of the helical line in a loop is connected to the reflecting plate 2, that is, connected fo ground electrically. A circularly polarized wave signal caught by the helical line 1 and the reflecting plate 2 propagates in the coaxial mode at the part, of the reflecting plate 2 and the insulator 6 and enters the curved part 7. Thus, the current induced thereby flows to a ground plate 2 through the conductor of the curved part 7. Then the induced magnetic field is generated in a plane perpendicular fo this paper basically as shown in H in figure. As a result, the signal of the waveguide propagation mode corresponding to the mode propagates in the waveguide 8. Thus, the helical antenna is formed with simple constitution in small size and light weight.
Patent JP-S6159068-A (JP)
Title: Sealing device and manufacture thereof
Inventor: ARAI YOSHIO
IPC: F16J15/328
Filed: 1984-08-30
Abstract: PURPOSE:To minimize material consumption quantity by heating to form a synthetic resin cylinder having a depositing line which has a J-packing along the axial line direction and pressurizing to form a metal cylinder having a depositing line which has a first and a second supporting members along the axial line direction. CONSTITUTION:In manufacturing a J-packing 3, a band type sheet 13 is first made from cylindrical raw material made of fuoroplastics. Next both ends of the sheet are deposited to form a cylinder 15 having a depositing line 14 along the axial line direction. And in forming a first supporting member 4 and a second supporting member 5, a metal band type raw material is cut to a predetermined length to form a sheet, and both the ends of the sheet are welded to form a cylinder 19 having a depositing line 18 along the axial line direction.
Patent JP-H0733432-A (JP)
Title: Production of sulfate-containing basic al chloride
Inventor: ITO KOREATSU
IPC: C01F7/56
Filed: 1993-07-22
Abstract: PURPOSE:To provide a sulfate-containing basic Al chloride having lower colored degree and being superior in transparency. CONSTITUTION:In the production method of the sulfate-containing basic Al chloride in the case of which hydrogen chloride is reacted with an alumina hydrate to produce basic Al chloride and a sulfuric acid or a water-soluble sulfate, etc., is added to this, the basic Al chloride which was preliminarily decolored with activated carbon is used as the basic Al chloride to which the sulfuric acid or water-soluble sulfate is added.
Patent JP-2000004539-A (JP)
Title: Higher-harmonic voltage sensor for voltage sensing-type active filter
Inventor: INOUE JUNICHI
IPC: H02J3/01
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a higher harmonic voltage sensor, wherein a higher- harmonic component is sensed properly from a power distribution system including the higher-harmonic wave, even when the peak value of the higher-harmonic voltage is small in comparison with its fundamental-wave voltage, and the sensed signal can be used directly as a compensation current command value. SOLUTION: Providing a first voltage sensing means for a power distribution system on an upstream power supply side of a power distribution line 11 of the point connected with an active filter provided in the power distribution system, and providing a second voltage sensing means for the power distribution system on the downstream load side of the power distribution line 11, the voltage drops generated mainly by inductances 1a, 1b of the power distribution line 11 are detected respectively. Then, canceling the fundamental-wave voltages of the two detected voltages by taking out the difference between them, the obtained difference between the two sensed voltages is amplified to a required magnitude, in order to give a reverse phase voltage command to use the resultant as the compensating voltage command value of a higher harmonic voltage to be compensated.
Patent JP-H089838-A (JP)
Title: Water-absorbing device for feather jig
Inventor: OKADA HIDEMI
IPC: A01K85/08
Filed: 1994-06-28
Abstract: PURPOSE:To provide a water-absorbing device for a feather jig, capable of recovering the buoyancy of a feather jig by absorbing water from the feather jig from which buoyancy is lost by moistening with water and excellent in portable property. CONSTITUTION:A water-absorbing material (1) having a size larger than that of a feather jig is attached to the vicinity of both end parts of a sheet (2) and the sheet (2) is folded in the central part so as to keep the water absorbing material (1) face to face and the folding part is fixed and a hanging-down metal fitting (4) is attached to the folding part.
Patent JP-H0935718-A (JP)
Title: Alkaline secondary battery
Inventor: UCHIYAMA MITSUFUMI
IPC: H01M4/62
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of an internal pressure at the time of overcharge and overdischarge by using polytetrafluoroethylene with specified molecular weight for the binding agent of the negative electrode of an alkaline secondary battery and specifying the specific surface area of the conductive agent of the negative electrode. SOLUTION: In an alkaline secondary battery comprising a positive electrode 2, a negative electrode 4, a separator 3 installed between the positive electrode 2 and the negative electrode 4 and an alkaline electrolytic solution, a material containing the polytetrafluoroethylene having average molecular weight of 20×10<4> to 100×10<4> , the polytetrafluoroethylene having average molecular weight of 200×10<4> to 1000×10<4> and the other polymer is used for the binding agent of the negative electrode. For a conductive material of the negative electrode, a material containing as a main body a carbon black having a specific surface area of not less than 700m<2> /g is used.  It is preferable that the polytetrafluoroethylene having average molecular weight of 20×10<4> to 200×10<4> of approximately 0.1 to 2.1 parts by weight is added to a hydrogen storage alloy powder of 100 parts by weight, and also it is preferable that the polytetrafluoroethylene having average molecular weight of 200×10<4> to 1000×10<4> of approximately 0.9 to 2.0 parts by weight is added thereto.
Patent JP-S62184281-A (JP)
Inventor: MOORISU TAADEI
IPC: F16K11/07
Filed: 1986-07-31
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-S5971579-A (JP)
Title: Data input and output device
Inventor: KISHI HAJIME
IPC: G06K5/00
Filed: 1982-10-16
Abstract: PURPOSE:To extract parity from a data prepared with the parity and add the parity to the data without the parity by providing a counter, a parity designating circuit and a puncher control circuit to a tape puncher. CONSTITUTION:The tape puncher is provided with the counter 5h counting the number of a print character, a parity designating circuit 5i judging the parity processing of the count value of the counter 5h and a puncher control circuit 5c possible for addition and deletion of the parity code, so that at least one of the addition and deletion of the parity code is attained at the circuit 5c by using a parity signal from circuit 5i. Thus, the operation extracting the parity from the data prepared with the parity and adding the parity to the data prepared without the parity, is attained based on a command from a data input/output device itself or a host computer.