baber/WOPTO huggingface dataset:
Patent JP-S62244132-A (JP)
Title: Manufacture of mask for short wave length lithography
Inventor: KOBAYASHI SHUNICHI
IPC: G03F1/80
Filed: 1986-04-17
Abstract: PURPOSE:To simplify a process face while thinning the film thickness of an silicon nitride film at a position where X-rays are transmitted, and to obtain a high contrast by growing the silicon nitride film only through one process. CONSTITUTION:Silicon nitride films 11, 12 in thickness of approximately 1mum are grown on both the surface and back of an silicon base 10 constituting a susceptor through a plasma CVD method, etc. The silicon nitride film 12 on the back of said base 10 is removed selectively through etching to bore a win dow 13. The base 10 exposed from the window 13 is removed through etching, using the silicon nitride film 12 left on the back of the silicon base 10 as a mask, thus forming a cross section to a bridge shape. The etching process is executed until the base silicon 10 is removed completely and the back of the silicon nitride film 11 on the surface of said base 10 is exposed. A predeter mined mask pattern 15 is shaped on the back of the silicon nitride film 12 exposed through an etching hole 14 in the silicon base 10 by a heavy metal, such as gold, tantalum, etc. The mask pattern 15 is formed in thickness of approximately 1mum.
Patent JP-S62243690-A (JP)
Title: Production apparatus for solid fuel slurry
Inventor: TAKAMOTO NARUHITO
IPC: C10L1/32
Filed: 1986-04-17
Abstract: PURPOSE:An apparatus, having a screen device for removing coarse solid particles in a slurry discharged from a wet ball mill and a device for recovering the above-mentioned particles in the mill and capable of reducing the load applied onto a strainer and readily recovering the slurry. CONSTITUTION:An apparatus capable of filtering a slurry 30, treated in a wet ball mill 3 and emerging to a discharge part 5 through a screen 108 having 1-5mm square mesh, preferably of about 16 mesh to separate insufficiently pulverized coarse coal particles 18 from the slurry, feeding the residual slurry 17 consisting of relatively small particles to a conventional strainer 8 and filtering the slurry 17 to afford a product slurry 14 and recycling the separated coarse coal particles 18 to a mill apparatus inlet 4 on the other hand.
Patent JP-H09260729-A (JP)
Title: Thermoelectric transducer material and manufacture thereof
Inventor: SHINOHARA KAZUHIKO
IPC: H01L35/20
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a thermoelectric conversion material having excellent thermoelectric characteristics in a wide temperature range from room temperature to 300 deg.C or higher, having chemical stability and generating no deterioration in characteristics. SOLUTION: This thermoelectric conversion material consists of a sintered body mainly composed of cobalt and antimony, and its main component of cobalt and antimony has cubic crystal type CoSb2 . After the thermoelectric transducer material, having the phase mainly composed of Sb-phase as the second phase consisting of the powder mainly composed of cobalt and antimony, has been molded under pressure, it is heat treated in a non-oxidizing atmosphere. At this time, the element content ratio of the above-mentioned powder is set at Sb/Co=x (3<x<3.4).
Patent JP-S62245044-A (JP)
Title: Method of controlling boiling temperature
Inventor: TAKANO TETSUHIRO
IPC: F24H1/00
Filed: 1986-04-17
Abstract: PURPOSE:To improve accuracy in the temperature of boiling up by conducting comparison calculation for a set boiling temperature and the thermistor temperature of a heat exchanger after it has been heated for a certain time to control opening and closing of a solenoid valve of a heating burner. CONSTITUTION:After a set temperature A of boiling is set in a control device 12 beforehand, a solenoid fuel valve 10 is operated to open and close by operating the control device 12 to ignite an injection nozzle 8, and a heat exchanger 4 is heated by a combustion burner 7. The water in the heat exchanger 4 is heated and the water in a bathtub 1 circulates through circulating pipes 2 and 3, and when a certain time (t hours) has passed temperature B in the heat exchanger 4 is detected by a thermistor 11, and detected temperatures are compared with the set temperature A by a comparator to calculate A-B=C. As a result, if a boiling temperature C is in a relation T1<C<=T2, the opening and closing of an solenoid fuel valve 10 is controlled through a timer circuit. If the boiling temperature C is in a relation T1>=C, the solenoid fuel valve 10 is closed at once. Furthermore, if the boiling temperature C is in a relation T2<C1, the opening and closing of the solenoid valve 10 is controlled by the thermistor.
Patent JP-H07167610-A (JP)
Title: Position and operation detector
Inventor: HENRII II GIISUTO
IPC: G01P3/486
Filed: 1991-03-29
Abstract: PURPOSE: To accomplish airtight sealing so as to measure a position and an motion of an object without exposing a detector to a surrounding contaminant by connecting the detector and the object via a line of magnetic force and moving the device with the action of the object. CONSTITUTION: In a sensor 10, a magnetic armature 14 is mounted on a mandrel 16 rotationally in the inside of an airtightly sealed member 12. A stator 18 arranged in the armature at a small interval is extended toward a base 20, whose lower face 24 is connected to an axle, and one end of a spring 22 is connected to a frame. The sensor 10 is arranged so that a projection 22A of the spring 22 is positioned on the opposite side to the armature 14 via a small clearance 26 and a side wall 28 when the spring 22 is positioned in a standby position. A magnetic circuit consisting of the armature 14, the stator 18, the base 20, the spring 22, and the projection part 22A constitutes a magnetic field exceeding the clearance 26, and the armature 14 is rotated 32 in compliance with the motion 30 of the projection part 22A moving upward/downward according to extension/shrinkage of the spring 22.  The rotation 32 is proportional to the motion 30, while the motion 30 is proportional to the relative position between the frame and the axle and their actions. The position and the motion of the armature 14 is measured by means of an optical sensor means 34.
Patent JP-H05290935-A (JP)
Title: Low inserting force connector
Inventor: ANZAI HIDENOBU
IPC: H01R24/00
Filed: 1992-04-09
Abstract: PURPOSE:To provide a low inserting force connector, in which a male terminal can be inserted into a female terminal with remarkably small force to prevent the defective insertion such as half-insertion and the female terminal and the mail terminal are brought into contact with each other with a large contact pressure to prevent the detective contact and prolong the lifetime of product. CONSTITUTION:In a low inserting force connector, the back surface of any one of a female housing 32 and a male housing 33 is provided with a slider 41, which is to be fitted in the housing 33 and which can slide freely in one direction vertical to the longitudinal direction of a terminal insertion part 36. This slider 41 is provided with an insertion hole 43, through which a terminal is inserted, and when the slider 41 is slid to one direction under the condition that the slider 41 is fitted in the back surface side of the housing 33, a terminal 37 is inserted to the terminal insertion part 36. When the slider 41 is slid to the opposite direction, the terminal 37 is pushed by the slider 41 for displacement, and terminals 35, 37 are brought into contact with each other.
Patent JP-S58206055-A (JP)
Title: Manufacture of nickel electrode for battery
Inventor: IWAKI TSUTOMU
IPC: H01M4/62
Filed: 1982-05-26
Abstract: PURPOSE:To improve pocket-, foam metal-, paste-, and press-type nickel electrode so as to have advantage of easy active mass filling and similar discharge performance and life to sintered-type electrode by allowing to stand a mixture obtained by first mixing nickel and cobalt to nickel hydroxide and next wetting them with water. CONSTITUTION:For example, in a paste-type nickel electrode, screened nickel hydroxide powder, carbonyl nickel powder, graphite, acrylonitrile-vinyl chloride copolymer fiber, and carbonyl cobalt powder are mixed, and carboxymethylcellulose solution is added to this mixture to prepare paste. After allowing to stand at room temperature, this paste is applied on the both surfaces of a core material to form an electrode, then the electrodes are assembled into a battery.
Patent JP-S61247107-A (JP)
Title: Synchronous detector
Inventor: GOTO MAKOTO
IPC: H03D1/22
Filed: 1985-04-25
Abstract: PURPOSE:To decrease the ripple of a detection signal by sampling a measured frequency signal and applying subtraction and synthesis to the result at the zero cross point of the leading and trailing of a reference frequency signal. CONSTITUTION:A zero detector 13 generates the 1st sampling pulse (c) and the 2nd sampling pulse (d) at the zero cross point of time of the leading and trailing of the reference frequency signal (b). The 1st sample-and-hold device 14 samples the measured frequency signal (a) when the pulse (c) is generated and outputs a sample-and-hold signal (e). The end sample-and-hold device 15 outputs similarly a sample-and-hole signal (f). A synthesizer 16 synthesizes subtractively the signals (e, f) and outputs a detection signal (g).
Patent JP-S63258397-A (JP)
Inventor: KATO YOSHIO
IPC: B66C23/70
Filed: 1987-04-11
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-H05255673-A (JP)
Title: Device for reforming fuel oil and combustion device
IPC: C10G32/02
Filed: 1992-03-13
Abstract: PURPOSE:To obtain the subject device capable of stably providing reforming effects by equipping a first fuel oil storage tank with a fuel oil circulation path and a fuel oil supply path to a second fuel oil storage tank and equipping the second fuel oil storage tank with a fuel oil supply pipe to a combustion zone, installing a magnetizing device in the middle of the circulation path and the fuel oil supply path and inserting a fluid element of magnetic force into the fuel oil storage tank. CONSTITUTION:In a device of reforming a fuel oil in order to increase combustion efficiency by magnetizing the fuel oil, a first fuel oil storage tank 1 is equipped with a circulation path 4 for recycling the fuel oil in the fuel oil storage tank 1 outside the fuel oil storage 1, a supply path to sent the fuel oil to a second fuel oil storage tank 7 and a supply path 14 for feeding the fuel oil from the second fuel oil storage tank 4 to a fuel oil consumption zone. Devices 6 and 11 for magnetizing the fuel oil are installed between the circulation path 4 and the supply path 14 for sending the fuel oil from the second fuel oil storage tank 7 to the fuel oil consumption zone and a fluid element 8 of magnetic force prepared by laminating plural ferrite magnets 21a to 21d through a spacer 22 made of a non-magnetic material is inserted into the second fuel oil storage tank 7 to stably provide sufficiently improved effects of the fuel oil and to reduce fuel oil consumption ratio of the prepared fuel.
Patent JP-H08282354-A (JP)
Title: Static elimination mat
Inventor: YAMADA KOHEI
IPC: B60N3/04
Filed: 1995-04-14
Abstract: PURPOSE: To exhibit excellent static eliminating effect and to prevent generation of gas, which is harmful to a human body or an environment, during incineration or a fire. CONSTITUTION: On the surface of a base fabric 12 containing polyolefine group fiber as constituent fiber, an electrostatic discharging paper 13, which is composed of conductive fiber and polyolefin-based fiber, produced by a wet paper milling method, and arranged while projecting the tip of the conductive fiber from the paper surface, is integrally laminated. In this lamination, a pile thread 14 consisting of polyolefin-based fiber containing a conductive fiber 15 is driven from the electrostatic discharging paper 13 side to the base fabric 12 side so as to penetrate them U-shapedly. In addition, a backing layer 16 made of polyolefin-based resin is formed on the base fabric 12 side in the lamination.
Patent JP-H06309779-A (JP)
Title: Method for time search of disk by jobdial
Inventor: KIN NAGAHIKO
IPC: G11B19/02
Filed: 1993-04-16
Abstract: PURPOSE: To provide a time search method with which trouble caused by plural key operations can be eliminated and costs can be economized without adding any other hardware. CONSTITUTION: It is discriminated whether a disk loaded onto a disk player is a fixed angular velocity disk or a fixed linear velocity disk. When a jog dial is rotated, time allocated to a current disk position is detected and displayed. By rotating the jog dial, the time allocated to the position of the disk is displayed while being increased or decreased. When the rotation of the jog dial is stopped the position of the disk corresponding to time designated at the final moment is searched. When the position of the relevant disk is searched, reproduction is executed from that position at normal speed.
Patent JP-H06305707-A (JP)
Title: Ozone generator
Inventor: KATO TOSHIYUKI
IPC: C01B13/11
Filed: 1993-04-16
Abstract: PURPOSE:To provide the ozone generator which is simple in construction, easy in production and low in production cost by wiring induction electrodes formed by coating the surfaces of conductors with a dielectric substance along a flat planar discharge electrode having many openings. CONSTITUTION:The ozone generator which is interposed with the dielectric substance 2b between the discharge electrode 1 and the induction electrodes 2 and generate ozone by the creeping discharge of the surfaces of the dielectric substance 2b is arranged with a plurality of the induction electrodes 2 coated with the dielectric substance 2b on the surfaces of the conductors 2a along the flat planar discharge electrode 1 having the many openings 1a. The ozone generator is constituted by wiring the wire-shaped induction electrodes 2 coated with the dielectric substance 2a along the flat planar discharge electrode 1 having the many openings 1a according to the constitution mentioned above and, therefore, the construction is made simpler than the construction of the conventional ozone generator constituted by weaving the discharge ozone generator and the induction electrodes; in addition, the production is facilitated and the production cost is reduced.
Patent JP-S5424258-A (JP)
Title: Oil-pressure screw down device
Inventor: SAOTOME SHIGEO
IPC: B21B31/32
Filed: 1977-07-26
Abstract: PURPOSE:To prevent the damage of the packing face of the reducing cylinder in the oil-pressure screw down device, by installing the low friction unit at the lower or upper face of the cylinder, which is interposed between the backup roll chock and the screw or the housing.
Patent JP-S61248054-A (JP)
Title: Photosensitive lithographic printing plate
Inventor: SEKIYA TOSHIYUKI
IPC: G03F7/00
Filed: 1985-04-25
Abstract: PURPOSE:To prevent the sticking of plates to each other even when the plates are stacked without inserting slip sheets therebetween at a temp. above the room temp. and even after lapse of a long period while the plates are held exerted with pressure by incorporating a surface active agent contg. a perfluoroalkyl group and a substituent contg. phosphorus atoms into a photosensi tive compsn. layer. CONSTITUTION:This photosensitive lithographic printing plate contains the surface active agent having the perfluoroalkyl group and the substituent contg. phosphorus atoms into the photosensitive compsn. The perfluoroalkyl group refers to the perfluoroalkyl group in which >=50% of the hydrogen atoms bound with the carbon atoms of the hydrophobic group of an ordinary surface active agent is substd. with fluorine atoms. The more particularly preferable using range of the surface active agent is where the effective components thereof are 0.1-2wt% of the photosensitive compsn. The substantially high effect is not obtainable if the ratio thereof is less than 0.05wt% and an adverse influence is exerted to printing performance such as inking property and printing resis tance if the ratio is higher than 10wt%.
Patent JP-H07296412-A (JP)
Title: Optical disk drive device
Inventor: IKEDA KAZUHIRO
IPC: G11B7/135
Filed: 1994-04-27
Abstract: PURPOSE:To provide an optical disk drive device in which one detector serves as a high resolution bar code reader and also a track position sensor. CONSTITUTION:An information detector 14 is constituted from a light emitting element 14a irradiating a disk region in which a data section and a bar code section are formed and a photodetecting element 14b which detects the reflection from the disk surface irradiated with the light emitting element 14a. The detector 14 is installed on a fixing section 6 which is placed at a position opposing the disk surface to permit the track position and the bar code to be read using one and the same detector.
Patent JP-H1038276-A (JP)
Title: High temperature gas control structure for gas turbine
Inventor: RITTER ANN MELINDA
IPC: B23P15/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce the stress which is thermally induced to two members by upgrading heat contact between an outer member and an internal member with two members which are tightly fitted in each other. SOLUTION: An outer member 42 is tightly fitted in an internal member 40, thereby forming a cooling passage 46. The outer member 42 is laid out so that an inlet 52 of the cooling passage 46 may be exposed to a cooling air. The cooling air flows by way of the passage 46, thereby cooling an interior wall 56 at a higher temperature. During the operation of a combustor, a high temperature combustion gas flowing by the inner side portion of the combustor holds the internal member 40 at a higher temperature than the outer member 42. Due to this, a differential expansion serves to hold both members in a firmly united state, which makes it possible to prevent the outer member from being slipped by matching a mechanical stopper means or the like on the rear end of the inner member 40.
Patent JP-S5213589-A (JP)
Title: Purification of polyolefin
Inventor: KAKOGAWA GENJIROU
IPC: C08F6/08
Filed: 1975-07-23
Abstract: PURPOSE: To deactivate the remaining catalyst in a polyolefin by mixing the resin with a compound containing a specific alkoxyl group and heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62247697-A (JP)
Title: Signal processing circuit for television receiver
Inventor: NAKAGAWA HIMIO
IPC: H04N11/14
Filed: 1986-04-21
Abstract: PURPOSE:To reduce necessary memory capacity and to attain a cost reduction by obtaining scan line interpolation signals independently of each other with a luminance signal and a multiplexed luminance signal and applying intra-field interpolation for the scan line interpolation of the multiplexed luminance signal. CONSTITUTION:When the input received from an input terminal 1 is set at a point of time of a scan line 0, the output received from a field memory FM2 is defined as a scan line 262 together with the output received from an FM3 as a scan line 525 and the output received from an FM4 as a scan line 787 respectively. Therefore the luminance signals shifted from each other by the single field time are obtained at the outputs of adders 5 and 7. While the signals obtained by mixing the high band component of the luminance signal and the chiromance signal and having a shift of the single field time are obtained from subtractors 6 and 8. Here the independent scan line interpolation is given to the luminance signal component and the multiplexed luminance signal component respectively. The multiplexed luminance signal component, in particular, undergoes the intra-field interpolation via line memories 15 and 23 and adders 16 and 24.
Patent JP-S62247678-A (JP)
Title: Deflecting circuit
Inventor: OHASHI SHINICHI
IPC: H04N3/16
Filed: 1986-04-21
Abstract: PURPOSE:To prevent the jitters caused by the sweeping of a cathode ray tube by clamping the top and bottom parts of the saw-tooth shaped voltage with lower and higher voltages respectively. CONSTITUTION:When such a rectangular wave that is shown in the diagram is applied to a switch S containing a transistor, the electric charge stored in a capacitor C1 is discharged and the input V1 of an amplifier A is turned into the saw-tooth wave voltage. The output of the amplifier A is connected to a deflecting coil L and the parallel circuit of a capacitor C2 and resistances R4 and R3 is connected in series to the coil L. The both-terminal voltage of the output capacitor C2 is divided by resistances R4 and R3 and fed negatively back to the amplifier A. When the capacitor C1 is charged with the switch S kept off, the voltage v1 rises up toward the voltage v2. Then a diode D conducts when the v1 exceeds the v2 and the v1 is clamped to the v2. While the v1 drops from the v2 when the capacitor C1 is discharged with the constant degree of drop. Thus the lower end level of the v1 is also kept constant.
Patent JP-S5424470-A (JP)
Title: Discharge lamp switching control system
Inventor: KAWAI TSUNETAKA
IPC: H05B41/36
Filed: 1977-07-26
Abstract: PURPOSE:To provide the subject system wherein the gate voltage of a thyristor which is switching means for putting out a discharge lamp is selected to be below the on-stage voltage, and an inverter output is stopped provisionally, whereby accurate switching can be performed without shortening the life of the discharge lamp due to frequent switching.
Patent JP-H10270082-A (JP)
Title: Solid electrolyte battery
Inventor: NAKAZAWA HIROSHI
IPC: H01M10/0565
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a battery which has a good capacity and battery performance, by mixing electrolyte salt with styrene butadiene rubber(SBR) in advance, and using solid electrolyte formed by combining the mixture and acrylonitrile-butadiene rubber(NBR). SOLUTION: Electrolyte salt is mixed and solved in SBR. By adding NBR into the solution and coating the mixture on a glass plate, a thin solid film is formed. By penetrating electrolyte through the solid film, solid electrolyte is formed. This two processes maintains the solid electrolyte to be uniform liquid without solidifying its precursor, and allows thin film to be formed easily. Because in the method for forming solid electrolyte much electrolyte salt can be added into the solid film, the capacity of a battery can be increased. By adding electrolyte salt into precursor, thinner solid electrolyte film is manufactured easily.
Patent JP-2000285024-A (JP)
Title: Method for electronically storing original guarantee and computer readable recording medium recording program for executing the method by computer
Inventor: KANAI YOICHI
IPC: G06F21/62
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the certification ability of electronic information by providing the electronic information with properties included in a paper original. SOLUTION: In the case of storing electronic data 21, a file attribute code 22 indicating an original is added to the data 21 and the data 21 are stored in a state capable of discriminating it at least from other electronic data. The control level of an access to the original electronic data and the control level of an access to other electronic data can be respectively controlled.