baber/WOPTO huggingface dataset:
Patent JP-H01184491-A (JP)
Title: Arrival detecting device
Inventor: HIRONO TOMOHIDE
IPC: G01V8/10
Filed: 1988-01-18
Abstract: PURPOSE:To detect the arrival of a body to be detected by a temperature sensing element from the temperature variation of a small piece without contacting by utilizing the temperature difference between the body to be detected and the plate type small piece. CONSTITUTION:The contact 22 of a thermocouple as the temperature sensing element is provided to the thin plate type small piece 21 made of stainless steel in contact and element wires 23 and 24 of the thermocouple are connected to an amplifier 25. Consequently, the temperature variation of the thin plate type small piece 21 is grasped as variation in the voltage of the thermocouple and the output of the amplifier 25 is inputted to a differentiator 26, so that its variation is detected. For the purpose, this arrival detecting device is installed on, for example, an endless belt for conveyance to detect the arrival of the conveyed body to be detected without contacting.
Patent JP-H11197003-A (JP)
Title: Family altar
Inventor: NAKAHARA YOSHIKO
IPC: A47G33/02
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to appear a Buddhist image placed inside more sacred and enhance religious faith by forming a part or all of an opening/ shutting part, provided on the front of a box composing a family altar body, from a material having light-transmitting material. SOLUTION: A family altar 1 has a box 2 of roughly a cube shape, and doors 31 and 32, which is an opening/shutting part, formed of two colorless glass plates made semitransparent by surface treatment is arranged on the front side thereof. A decoration 33 of a picture, which has lower transparency and stands out in white under natural light, is partially applied to the doors 31 and 32. The doors 31 and 32 are pivoted as hinged double doors by axes 41 and 42 provided on upper and lower ends thereof. A while fluorescent lighting is fitted as a light source inside of the family altar 1 as necessary.  When the fluorescent lighting of the family altar 1 is lighted with the family altar doors 31 and 32 shut, the inside of the family altar 1 and the family altar 1 are lighted, and a Buddhist image is visible relatively well, and the part applied with the decoration 33 of the doors 31 and 32 stand out brightly.
Patent JP-S5291651-A (JP)
Title: Alignment for exposure mask
Inventor: NAKASE MAKOTO
IPC: H01L21/30
Filed: 1976-01-28
Abstract: PURPOSE: To perform mask alignment at a high accuracy by applying light from the rear surface of a transparent wafer and observing transmission light therethrough to make the profile of a mask clearer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55102887-A (JP)
Title: Heat pipe heat exchanger
Inventor: OKAMOTO EIJI
IPC: F28D15/00
Filed: 1979-01-29
Abstract: PURPOSE: To prevent scattering of particles and to miniaturize the device by providing fluidized layers in a high-temperature gas flowpath and a low-temperature gas flowpath, and arranging therein a heat pipe.  
     CONSTITUTION: At both sides of a diaphragm 6 through which a heat pipe 10 is penetrated, there are provided a high-temperature gas side casing 5 and a low- temperature gas side casing 7, to which inlet ducts 1 and 3 and outlet ducts 2 and 4 are connected. At the lower part of the heat pipe 10 within the casings 5 and 7 there are provided porous plates 8 and 9, on which particles of alumina or silica having a mean diameter of about 1mm are placed to form fluid layers 11 and 12 having a depth of about 20cm or less, whereby the heat pipe 10 is positioned in the fluidized layers 11 and 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02187952-A (JP)
Title: Magnetic field modulation overwrite type magneto-optical disk device
Inventor: IZUMI HARUHIKO
IPC: G11B11/10
Filed: 1989-01-17
Abstract: PURPOSE:To obtain a regenerative signal having a good quality by using a recording film having light transmissivity, and also, having a Faraday effect. CONSTITUTION:A linearly polarized light beam 8 from a semiconductor laser 7 passes through an objective lens 66 and condensed onto a Gd-Co film 53, and reflected and allowed to transmit through. As for its reflected beam 72, the plane of polarization rotates in the direction 73 by a magnetic Kerr effect, and also, in a transmission beam 74, the plane of polarization rotates in the direction 75 by a Faraday effect. The beam 74 is reflected by a film 62, transmits through the film 53 again, the plane of polarization rotates in the direction 76 by non-reciprocity of the Faraday effect, and this beam 77 rotates two folds against the reference direction 78. The beam 72 and 77 are synthesized, and irradiate photodetectors 11, 12 through a splitter 10. Each output of the elements 11, 12 passes through a differential amplifier 13 and goes to the regenerative signal.
Patent JP-S56105171-A (JP)
Title: Lp gas high pressure earthquake-proof device
Inventor: SHIMIZU YOSHITAROU
IPC: F16K17/36
Filed: 1980-01-25
Abstract: PURPOSE: To prevent an accident of live gas, by arranging a earthquake-proof shut- off valve in an incapable state of resetting when a gas piping is cracked or a hose is  disconnected.  
     CONSTITUTION: Due to seismic oscillation or the like, a sensig body metal ball 5 is kicked up to lift a valve stem 4 then a rubber valve 13 stops a flow of gas. When flowing gas again, tightening operation while turning a reset handle 14 permits the conduction of gas. However, when a leak of gas is caused at the point end part in a gas piping, fully tightening action of the reset handle 14 closes a gas hole 2 to stop the flow of gas, then gas at its inlet side flows in a bypass 12 to push a movable valve 10, and a fixed magnet 11, being of the same polarity as a top magnet of the movable valve 10, is jumped up toward the above to kick the sensing body metal ball 5, push up the valve stem 4 and close the gas hole 2. In this way, a shut-off valve can not be reset capable of preventing an accident of live gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62165785-A (JP)
Title: Semiconductor memory device
Inventor: ICHINOSE KATSUKI
IPC: G11C7/10
Filed: 1986-01-17
Abstract: PURPOSE:To eliminate an output noise by inserting a latch circuit having a hysteresis characteristic in its input/output characteristic between an output signal line supplied with an intermediate potential and a circuit receiving a signal on the output signal line. CONSTITUTION:Plural blocks of the same constitution each having a memory cell 1 are provided and each block is selected by an address signal given externally. A latch circuit having a histeresis characteristic in its input/output characteristic, that is, a Schmitt trigger circuit 39 is inserted between an output data bus 14 and an output buffer 15. The bus 14 is kept to an intermediate potential during a period T in response to an intermediate potential control signal 20 and an output of the circuit 39 keeps the preceding state during the period T. When the bus 14 is released from the intermediate potential and the next data is given thereto, an H or L level is given to the read data and the circuit 39 inverts its input level to give the result to the output buffer 15.
Patent JP-H07220722-A (JP)
Title: Manufacture of electrode for lithium secondary battery
Inventor: KAMI KENICHIRO
IPC: H01M4/1391
Filed: 1994-01-28
Abstract: PURPOSE:To provide a method for manufacturing a lithium secondary battery electrode such that an electrode film applied to a current collector has an excellent binding force. CONSTITUTION:Electrode raw materials containing a thermoplastic resin are kneaded and slurried, and after this slurry is applied to a current collector, the current collector with the slurry applied thereto is heat treated at the melting point of the thermoplastic resin or higher. Also, a complex oxide of lithium serving as the active material of the positive electrode, a thermoplastic resin, a carbonaceous material, and a solvent are kneaded and slurried, and after this slurry is applied to the current collector, the current collector with the slurry applied thereto is heat treated at the melting point of the thermoplastic resin or higher. Further, a carbonaceous material serving as the active material of the negative electrode, which can be doped and undoped with lithium ion, a thermoplastic resin, and a solvent are kneaded and slurried, and after this slurry is applied to the current collector, the current collector with the slurry applied thereto is heat treated at the melting point of the thermoplastic resin or higher.
Patent JP-H04303960-A (JP)
Title: Leadless-chip resistor/capacitor carrier for hybrid circuit and manufacture thereof
Inventor: AZAAMU EI ABUDO
IPC: H01L25/18
Filed: 1992-01-21
Abstract: PURPOSE: To provide a surface-mount type leadless chip resistance capacitor carrier(LCRCC) for use in a hybrid circuit and manufacture thereof. CONSTITUTION: An LCRCC 45 has a conductive contact region 72 at the bottom of a carrier 50, which can be mounted on the surface of a hybrid circuit board. A thin film/thick film or photolithographic technique is used to form metallized interconnections on a top surface 52 of the LCRCC 45. The metallized interconnections have conductive die pad regions 54 for mounting one or more ICs on the carrier, conductive lines 56 for interconnecting the ICs, and capacitors 62.
Patent JP-H10205141-A (JP)
Title: Protective net device for multi-cylinder stack
Inventor: HASEGAWA YORIYUKI
IPC: E04G21/24
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a protective net device for a multi-cylinder stack, which can surely prevent dust and paint droplets from scattering by a large quantity in such a case that a foundation process or a painting process is carried out with a high degree of accuracy in a work at a high aerial place. SOLUTION: A protective net device for a multi-cylinder stack comprises a protective net 12 for covering cylinder joint parts composed of joint beams 51 and fastening rings 52 with which a plurality of stack cylinders 50 are rigidly joined together, and cage-like scaffold frames 10a to 10d, 11 supported to the cylinder joint parts and arranged to cover the cylinder joint parts. The protective net 12 is laid along the inner surfaces of the frames 10a to 10d, 11, and then, the upper and lower end parts of the protective net 12 are closed.
Patent JP-H09289268-A (JP)
Title: Integrated circuit device having opening to expose die of integrated circuit and manufacturing method thereof
Inventor: MASHIYUU EMU SARATEINO
IPC: G07C9/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To permit the direct contact with a die of an integrated circuit through a detected medium like a user's finger, by forming a frame member mounted on a main body of a capsulizing material, which surrounds the die of the integrated circuit and locates near an inner opening. SOLUTION: For example, at packaging finger print sensor, a package 51 forms the main body 94 of a capsulizing material for the package. For this, a die 91 of an integrated circuit mounted on a lead frame is involved during injection molding. Connections are formed with bonding wires 97 to outwards extending lead wires 53 and lead frame 93. The upper surface of the package 51 has an integrated opening 98 permitting the contact with the die 91, i.e., the finger and a sensor 30 to contact with the die 91. Thus, the direct contact with the die 91 is permitted with a high-reliability environmental seal of the die 91 of the integrated circuit.
Patent JP-H03214043-A (JP)
Title: Method and apparatus for measuring reflectivity
Inventor: HATTORI TETSUYA
IPC: G01N21/55
Filed: 1990-01-18
Abstract: PURPOSE:To measure reflectivity accurately by measuring the intensity of the emitted light from a light source and the intensity of the reflected light, and obtaining the reflectivity based on the ratio between both intensities. CONSTITUTION:Power is applied to a semiconductor laser 1, and light is emitted. A half mirror 3 is adjusted, and the light is applied on the part to be measured of a sample 4. The intensity of the emitted light from the laser 1 is measured with a monitoring photodetector 7 and an ammeter 9. The intensity of the reflected light from the sample 4 is measured with a measuring photodetector 2 and an ammeter 8. The reflectivity is obtained based on the ratio between the current values of the ammeters 8 and 9. The measurement is being performed, and the sample 4 is moved with a microstage 5. Thus the distribution of the reflectivities is obtained. Even if the intensity of the light projected on the sample 4 is changed, there is no adverse effect. When this method is applied on measurement requiring a relatively long time from the start of measurement to the end, the method is effective.
Patent JP-S63178703-A (JP)
Title: Vehicle motor drive and control equipment
Inventor: SATOU MORIO
IPC: H02P29/02
Filed: 1987-01-20
Abstract: PURPOSE:To prevent generation of heat in electronic parts by providing a circuit stopping power supply when more than a certain limit of conductive state of a motor continues for more than a given period of time. CONSTITUTION:If a starter switch 27 is turned ON, a transistor 79 excites a magnetic relay 21b since it is in an ON-state, and a contact 21 is turned ON so that a self-starter motor 8 rotates as electric current flows therethrough. A voltage at both ends of the motor 8 is integrated by an integrator 72 via an amplifier 71 so that a speed voltage Vs is generated. Said voltage is converted into pulse by a pulse converter circuit 74 and a power transistor unit 23 is turned ON and OFF on the basis of said pulse signal to control a motor speed. If a high load is applied to the motor 8 and its rotation is reduced and a terminal voltage of said motor 8 lowers, a comparator 73 detects said state. If this state continues for a certain period of time, a timer 75 is counted out, FF76 is reversed, and the transistor 79 is turned OFF so that the contact 21 opens and power supply is stopped.
Patent JP-S61168654-A (JP)
Title: Production of polyester composition
Inventor: YONETANI KIICHI
IPC: C08L61/10
Filed: 1985-01-23
Abstract: PURPOSE:To produce the title compsn. having excellent rigidity and a high heat distortion temp, by feeding an arom. polyester and a phenolic resin powder to a vented extruder and melt-kneading them. CONSTITUTION:A 1-100pts.wt. phenolic resin powder (A) having a methanol- extractable matter content of 0.1-50wt% and a particle size of 0.1-150mu, composed of a condensate of a phenol and formaldehyde and/or a condensate of a phenol, formaldehyde and a nitrogen-contg. compd. contg. at least two active hydrogen atoms (e.g. aniline), is blended with 100pts.wt. polyester (B) having an intrinsic viscosity of 0.5-2.0 in 0.5% o-chlorophenol soln. at 25 deg.C. The mixture is fed to a vented extruder, melt-kneaded at a temp. of the m.p. of component B to a temp. which is higher by 50 deg.C than the m.p. of component B under a vent pressure of 600mmHg or below, and extruded.
Patent JP-S62166872-A (JP)
Title: Storage of food
Inventor: OOTA TOSHIYUKI
IPC: A23L3/34
Filed: 1986-01-20
Abstract: PURPOSE:A food is rapidly cooled down to a specific state of almost freezing, then it is refrigerated at a specific temperature around the freezing point to enable the feed which tends to deteriorate in its taste by freezing to be kept stably and moreover, to make the taste better. CONSTITUTION:Foods which tends to deteriorate in their tastes by freezing is promptly placed in a cooling chamber which has a structure excludable outer heat and the chamber is tightly sealed. Then, the primary refrigeration is effected so that the feed is rapidly cooled down to such a temperature as the food starts freezing or almost starts. Then, the secondary refrigeration is effected so that the temperature is adjusted in a range from 4 deg.C to that at which the food does not freeze almost or at all. Further, it is preferred to keep the tightly sealed refrigeration chamber in an atmosphere of reduced or substantially free oxygen. The foods which tend to deteriorate in their taste by freezing are, e.g., fresh foods such as fruits, vegetables, meat or the like, confectionery cake, dairy products or soybean milk products.
Patent JP-S59155430-A (JP)
Inventor: ROORENSU REIMONDO SHIYUMITSUTO
IPC: C08G73/10
Filed: 1984-01-20
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-H01188204-A (JP)
Title: Supporting device for cutting
Inventor: YUI YOSHIYUKI
IPC: B24B41/06
Filed: 1988-01-19
Abstract: PURPOSE:To prevent any seizure between a work and an air bearing and cut the work with high precision by composing the device in the title so that the air bearing can hold the work directly and rotatably beside a cutter stand near the collet chuck of a main shaft. CONSTITUTION:The device is composed so that an air bearing 5 can hold a work W directly and rotatably beside a cutter stand 2 near the collet chuck of a main shaft and a clearance c can be formed between a bearing case 5a and the work W and the other end of the work W can be cut by a bit 2a on the cutter stand 2. By this composition, the air bearing 5 supplies a compressed air from the radial plural supply ports 5b so as to support the work W in a floating status and also the other end of the work W is cut by the bit 2a on the cutter stand 2 while being rotated by the collet chuck 3 of the main shaft. Therefore, it is not in danger of generating the seizure by friction heat between the air bearing 5 and the work, even if the Work W is rotated with high speed, and cutting with high precision can be performed.
Patent JP-H11207824-A (JP)
Title: Ultrasonic welding and fusing apparatus
Inventor: TERAWAKI TOYOFUMI
IPC: D06H5/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To reduce cost, to obtain a desired processing shape and to dispense with the reverse feed of a sheet material in consitution capable of obtaining a processing curve as a processing shape. SOLUTION: An ultrasonic welding and fusing apparatus 1 has tool horns 28 and processing rollers 29 and is equipped with two ultrasonic processing units 26, 27 sending a sheet material 7 to the gaps between the tool horns 28 and the processing rollers 29 to weld and fuse the same and also equipped with two processing unit feed motors 42 moving two ultrasonic processing units 26, 27 in the direction crossing the feed direction of the sheet material 7, a plurality of processing roller rotating motor 55 rotating a plurality of the processing rollers 29 and two processing roller revolving motors 49 revolving two processing rollers 29 centering around the axes of the corresponding tool horns 28.
Patent JP-S59135800-A (JP)
Inventor: AOKI YUKIO
IPC: H05K13/08
Filed: 1983-01-25
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-H06220090-A (JP)
Title: Polypeptide
Inventor: TAKAHASHI HARUO
IPC: A61P11/08
Filed: 1993-01-22
Abstract: PURPOSE:To provide a VIP analog having high biological activity and excellent stability compared with conventional VIP analog. CONSTITUTION:The polypeptide expressed by the formula His-Ser-Asp-Ala-Val- Phe-Thr-R1-R2-Tyr-Thr-R3-Leu-Arg-Lys-Gln-Leu-Ala-R4-R5-Lys-Tyr-Leu-R6- R7-R 8-R9-R10-X [R1 is Gly, R2 is Asn, R3 is Lys, R4 is Ala, R5 is Lys, R6 is Lys or Gin, R7 is Lys, R8 is Ala, R9 is Leu, R10 is Lys or Arg and X is homoserine (including homoserine lactone and abbreviated as 'Hse')].
Patent JP-S54113298-A (JP)
Title: Laser oscillator
Inventor: MARUYAMA MASAHIKO
IPC: H01S3/0971
Filed: 1978-01-31
Abstract: PURPOSE:To reduce the voltage drop dependent upon resistance to reduce power loss by using a resistor having a characteristic, where the resistance value is increased by the temperature rise dependent upon a current, as a power control resistance for the purpose of stabilizing the glow discharge of plural electrodes. CONSTITUTION:Oscillator main body 1 is so produced as to hold airtightness, and anode 2 and cathode 10 are supported by insulating plate 3 and insulating plate 8 respectively and are fixed to the inside. The needle-shaped tip of cathode 10 faces anode 2, and distances between anode 2 and tips of cathodes 10 are equal to one another. Full-reflection mirror 7 and semi-reflection mirror 5 are determined in position so that the line passing through cebters of them may pass a highest- light amplification factor part of the discharge space generated between anode 2 and cathode 10, and mirrors 7 and 5 are fitted to main body 1 by mirror holders 4 and 6 so that thet  may face each other. Resistances 9 are fitted to cathodes 10 respectively, and the temperature rise accompanied with the current increment dependent upon a thermistor having a positive characteristic makes the resistance value of them large, so that the power source voltage can be made lower in comparison with a conventional laser oscillator where the resistance value is constant.
Patent JP-H11210798-A (JP)
Title: Rotary damper
Inventor: SASAKI MITSUO
IPC: F16F9/12
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a rotary damper capable of producing the desired damping force which is always stable, without impairing cost performance and the need for compactness. SOLUTION: In a rotary damper RD having a plurality of rotating-shaft-side and housing-side plates 2, 7 supported, respectively, against the outer periphery of a rotating shaft 1 and the inner periphery of a housing 4 within a fluid chamber A in such a way as to be capable of transmitting rotation, with their respective side faces opposed to each other with a predetermined gap, the rotating-shaft-side and housing-side plates 2, 7 have, respectively, an outer edge and an inner edge on the same side at their respective free ends along the direction of an axis while the plates 2, 7 are held assembled to the rotating shaft 1 and the housing 4, respectively, the outer and inner edges constituting a plate-interval-maintaining projecting part which abuts on the supported side face of each of the opposite plates.
Patent JP-H04213079-A (JP)
Title: Inspecting system for arbitrary waveform
Inventor: KAMURAN FUIRUUZU
IPC: G01R31/28
Filed: 1991-01-30
Abstract: PURPOSE: To provide an in-circuit test system capable of directly analyzing the output of an electronic circuit in real time. CONSTITUTION: This inspection system is provided with an optionalwaveform generator, a comparator and a test controller. The test controller simulates an in-test device, whose output is connected to one input of the comparator, to perform functions. The test controller also activates the optional-waveform generator whose output is connected to the other input of the comparator. The signal generated by the optional-waveform generator is the limit that the signal output of the device in test must not exceed. The output of the comparator is continuously tested by the test controller, and it is judged whether the signal output of the device in test exceeds the limit of the waveform generated by the optional waveform generator. In the case when the output of the device in test exceeds the limit, the device in test is faulty.  A test may be performed twice for comparing both upper and lower limits to judge whether the output of the device in test is within an envelope.