baber/WOPTO huggingface dataset:
Patent JP-S56114743-A (JP)
Title: Accelerating device for pendulum
Inventor: NAKAYAMA KEINI
IPC: G04C3/02
Filed: 1980-02-14
Abstract: PURPOSE:To make it possible to perform an experiment on a Foucault pendulum in a schoolroom by reducing its scale, by putting the fulcrum of the pendulum in up- down motion by using a prescribed device with a signal which detects when the pendulum is at its lowest point. CONSTITUTION:The accelerating device consists of pendulum device A composed of weight 13, suspending wire 6, etc., position detector B with photosensor 16, and driving device C composed of moving piece 25 moving up and down by electromagnet 24. In this constitution, when weight 13 moves from end 41 of vibration to the lowest point 42, electromagnet 24 is excited with the signal of sensor 16 through delay device 29 to operate moving piece 25, so that weight 13 will ascend up to the other end 43. Then, the signal is ceased and weight 13 moves down to the lowest point 42 and then moves up again to return end 41. Consequently, the up-down motion of the fulcrum supplies equal energy to the pendulum in any direction, so that when the device is manufactured with the fulcrum in completely vertical motion, an experimental device for the rotation of the earth on its axis where the vibration plane varies in direction according to the rotation of the earth on its axis can be obtained.
Patent JP-S62275049-A (JP)
Inventor: SUENAGA TATSUO
IPC: C04B28/04
Filed: 1987-01-28
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-H07224008-A (JP)
Title: Production of aromatic carbonic acid estr
Inventor: OKAMOTO TAKANOBU
IPC: B01J31/02
Filed: 1994-02-10
Abstract: PURPOSE:To provide a method for efficiently obtaining an aromatic carbonic acid ester by reacting phosgene or an aromatic-carbonic acid monoester chloride with an alkali metallic salt of an aromatic hydroxy compound. CONSTITUTION:This method for producing an aromatic carbonic acid ester is to use a reciprocation rotating type stirrer in reacting an aqueous solution of an alkali metallic salt of an aromatic hydroxy compound with phosgene or an aromatic carbonic acid monoester chloride in the presence of an organic solvent and producing the aromatic carbonic acid ester. Thereby, the aromatic carbonic acid ester can be obtained at a high rate of reaction in high yield by using the reciprocation rotating type stirrer.
Patent JP-H05212374-A (JP)
Title: Surfactant removal device
Inventor: TANAKA TOMOHIRO
IPC: C02F1/44
Filed: 1992-01-31
Abstract: PURPOSE:To regenerate easily and recycle an activated charcoal of a deteriorated absorptive activity. CONSTITUTION:A treatment tank 11 for supplying part of a treatment water is connected to a membrane module device 6, and an activated charcoal washed away from a membrane module in the membrane module device 6, is allowed to flow into an activated charcoal regeneration tank 14. A surfactant captured by the activated charcoal is decomposed by oxidation in an activated charcoal regeneration tank 14, and is desorbed from the activated charcoal. The regenerated activated charcoal is returned again to the membrane module device 6.
Patent JP-H08214344-A (JP)
Title: Isdn terminal adaptor device
Inventor: MATSUI HIRONORI
IPC: H04Q3/42
Filed: 1995-02-03
Abstract: PURPOSE: To provide an ISDN terminal adaptor device capable of easily analyzing the cause of a fault when it occurs in communication between an ISDN network and with high performance. CONSTITUTION: This device is equipped with an S point information control part 21 which monitors transmission/reception information from layers 1-3 between the ISDN network, an R point information control part 25 which monitors ON/OFF information on a signal line between a data terminal 29, a data control part 27 which stores information from the S point information control part 21 and the R point information control part 25, and a display control part 28 which transmits display information to an external monitor device 2A based on the information stored in the data control part 27.
Patent JP-H11212244-A (JP)
Title: Photographic processing device
Inventor: MANO KOZO
IPC: G03D15/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device equipped with a tray conveyor for making it possible for an operator to easily and early recognize a tray on which a print which is not processed in a normal state and a negative film are loaded. SOLUTION: The processing device is provided with the tray conveyor 70 which is laid between a print carry-in station 73 for loading the print 3 with a printed frame image of a negative film 2 per order-unit and a checking station 74 for checking the print based on order information. In this case, a visible identification mark 100a is imparted to each tray 100 of the tray conveyor 70, and also, the device is provided with a display 6c for relatively displaying the identification mark and the information on the load of the tray with this identification mark imparted.
Patent JP-H04242316-A (JP)
Title: Overcurrent detector circuit
Inventor: NOSE TADASHI
IPC: H03K17/08
Filed: 1991-01-16
Abstract: PURPOSE:To accurately detect the production of an overcurrent in the power MOS transistor(TR) of a switching circuit with a simple circuit constitution without mis-discrimination. CONSTITUTION:Diodes (22), (23) and the reference MOS TR (24) of a current mirror circuit (26) are connected in series between a gate and a source of a switching MOS TR (13), a 2nd current output MOS TR (27) is connected to the 1st current output MOS TR (25) of the current mirror circuit (26), and only when a gate-source voltage of the switching MOS TR (13) is the sum or above between the forward voltage VF of the diodes (22), (23) and the ON voltage VT of a reference MOS TR (24) and a difference between a power supply voltage VDD and the ON voltage VT of the 2nd current output MOS TR (27) or below, a detection output VO is sent from the 2nd current output MOS TR (27).
Patent JP-S59144858-A (JP)
Title: Double piston ring for cylinder
Inventor: CHIBA YOSHIHIKO
IPC: F16J9/16
Filed: 1983-02-03
Abstract: PURPOSE:To improve the performance of an engine, by combining a piston ring of L-shaped cross section with a piston ring of square cross section to provide a double piston ring for a cylinder to prevent compression pressure from leaking. CONSTITUTION:A piston ring is composed of a piston ring 2 of L-shaped cross section and a piston ring 1 of square cross section. The piston ring 1 is fitted on the step of the piston ring 2. The contact ends 3 of the piston ring 1 of square cross section are located opposite those 3' of the piston ring 2 of L- shaped cross section as to the circumference of a piston for a cylinder. The projection of the piston ring 2 of L-shaped cross section is fitted in the recess of the piston ring 1 of square cross section to provide a true-up means to prevent the piston rings from being displaced relative to each other. Even if a gap 5 is made between the ends of each ring, gas does not leak through the gap because the piston rings are fitted on each other. Therefore, desired compression pressure is always obtained to keep the engine efficiency from dropping. The engine performance is thus improved.
Patent JP-S56114410-A (JP)
Title: Transistor amplifying circuit
Inventor: YAMAGUCHI KAZUO
IPC: H03F3/20
Filed: 1980-02-14
Abstract: PURPOSE: To decrease the distortion in output signal, by constituting the post-stage transistor with composite transistor in Darlington connection and increasing the amount of feedback through increased imput impedance fot the output amplifying circuit viewed from the drive stage.  
     CONSTITUTION: The collector of a transistor TR6 is connected to the collector of TR7 via the cell 20 of a given voltage. The connecting point of the emitter of TR17a of a composite TR17 in Darlington connection and the base of TR17b, is connected to the drain of FET21 constituting the constant current circuit. The source of FET21 is connected to the connection point of the emitter of TR18a of a composite TR18 and the base of TR18b via a variable resistor 22 for current change. The connecting point of the emitter of TR18a and the base of TR18b is connected to the gate of FET21. Thus, the switching distortion can not be caused without cut off of TR17b and 18b. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11214723-A (JP)
Title: Manufacture of solar battery element
Inventor: FUJII SHUICHI
IPC: H01L31/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To form a surface electrode, without destroying an N-layer by applying an electrode material and baking it by means of leaving a phosphorous glass layer, generated at the time of forming the N-layer on one main face side of a silicon substrate. SOLUTION: A P-type polycrystalline silicon wafer 1 is arranged in a diffusion furnace and is heated in phosphorus oxychloride(POCl3 ). An N-layer 2 is formed, and a P-N junction 3 is formed. A phosphorus glass layer 4 is formed on the outer surface of the wafer 1 through thermal diffusion. A resist 7 is applied to a region where the surface electrode of the wafer 1 is formed and it is immersed in an aqueous HF solution. Then, the phosphorus layer 4 remaining on the surface of the N-layer 2 is removed. The region where the surface electrode is formed is not removed. An electrode material is printed/ applied to the remained phosphorus glass layer 4, is baked at a temperature of 700 deg.C, so that a surface electrode 8 is formed.
Patent JP-H10200281-A (JP)
Title: Forcible air cooling radiator
Inventor: OKADA TATSUSAKU
IPC: H05K7/20
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize a forcible air cooling radiator by enhancing a cooling of a heater laminated at a downstream side of an air flow of the radiator. SOLUTION: A radiator body 1 is formed in a square cylindrical state. And, power transistors TR1, TR2 are mounted in close contact with its outer surface. A fan 2 is mounted in one opening of the body 1, and the other opening is connected to an opening of a back surface panel. A hole 3 is provided between the transistors TR1 and TR2 of the body 1. A cutout 4 is provided at a lower side of the transistor TR2. Cold air sucked from the hole 3 and the cutout cools the transistor TR2.
Patent JP-H06232036-A (JP)
Title: Device and method for recovering liquid
Inventor: KUMAZAWA HIROTSUGU
IPC: H01L21/027
Filed: 1993-02-04
Abstract: PURPOSE:To provide a liquid recovering device and method by which a resist liquid and solvent can be recovered for reutilization. CONSTITUTION:The device is constituted mainly of a switching means 1, waste resist recovery container 2, and waste solvent recovery container 3 and connected to a rotary coating device 4 through the means 1. The means 1 is connected to an outer-cup waste liquid exhaust port 12. The container 2 is composed of a recovered liquid tank 13, liquid receiving tube 14, exhaust tube 15, exhaust trap box 16, and waste liquid quantity sensor 17. In addition, the container 3 is composed of a recovered liquid tank 19, liquid receiving tube 20, exhaust tube 21, exhaust trap box 22, and water liquid quantity sensor 23. Between the means 1 and tubes 14 and 29 and between the tubes 15 and 21 and an exhaust processing device not shown in the figure are respectively connected with flexible tubes 18.
Patent JP-H11282345-A (JP)
Title: Data converter, and storage medium with recorded program for execution data conversion
Inventor: KANDA MASASUKI
IPC: H04L9/06
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To increase resistance against a differential decording method and a linear decording method. SOLUTION: A 4×4 matrix expressing processing of a linear transforming part 344A provided between the first nonlinear transforming part 343 and the second nonlinear transforming part 345 constituting a nonlinear function part is composed of four vectors of which a hamming weight is T-1 or more with respect to a safety threshold value T. In a data converter suitable for an encipherment device to make data secret, safety is secured and high speed encipherment processing is conducted without increasing remarkably a step number by constituting the converter to satisfy the safety and high speed processability simultaneously.
Patent JP-H01279962-A (JP)
Title: Copolymer composition
Inventor: YOHANESU REOPORUTO MARII SHIRI
IPC: C08L23/08
Filed: 1989-01-26
Abstract: Stabilized copolymer compositions comprising an alternating copolymer of carbon monoxide and an olefinically unsaturated compound and from 0.03 to 3.0 %w of a sterically hindered phenolic (blend) compound selected from:     1) bis- and tris-phenolic alkanes,   2) tris-phenolic (alkyl)benzenes,   3 tris-phenolic cyanurates, 4) symmectrical diesters of hydroxyphenyl substituted aliphatic monocarboxylic acids and N,N min -bis(hydroxyalkyl)oxalamide, 5) blends comprising on the one hand specific defined phenolic compounds, and on the other hand aromatic amines and/or compounds of general formula R<1>OOC-(CH2)p-S-(CH2)q-COOR<2> in which p, q, R<1> and R<2> have defined meanings. y
Patent JP-S52100615-A (JP)
Title: Oil supply machine
Inventor: TAKAHATA MINORU
IPC: B60S5/02
Filed: 1976-02-20
Abstract: PURPOSE: To avoid the misreading of an indication by setting up a shielded plate which covers the one side of indication selectively to be able to operate at the outside of a machine, in the oil supply machine which indicates an oil supply volume and an addition amount at a time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57132496-A (JP)
Title: Night transfer set
Inventor: SUZUKI MASAO
IPC: H04Q3/58
Filed: 1981-02-09
Abstract: PURPOSE:To achieve restoration for the operator of a night transfer set without waiting for the response of a called extension, by adding relays which can monitor the response of a called extension subscriber to the night transfer set, even if the operator restores. CONSTITUTION:When an incoming call from a trunk line arrives, the call signal is detected by a R relay and the incoming call is informed to the operation of a night transfer set. The operator operates a response key T and makes comminication with the trunk line. When the operator knows the called extension number through the communication with a caller, the extension is called. During this time, the trunk line is held at no sound. When the operator hooks on a ring back tone at listening, relays A, B move to restoring state, and the loop state to the extension is continued by suppressing the operation of the operator restoration memory relay pH until the extension is called after the restoration of the relay A and call of extension is continued. When the called extension is responded, relays E, EA are activated, allowing to communicate a calling trunk line and the called extension.
Patent JP-H05219435-A (JP)
Title: Character generator
Inventor: GENMA SATORU
IPC: H04N5/278
Filed: 1992-02-03
Abstract: PURPOSE:To revise especially a magnification factor in a longitudinal direction flexibly and minutely by multiply designating one or several rasters among plural rasters (scanning lines) forming a character area in response to the magni fication factor. CONSTITUTION:Multiple raster designation registers 32-40 hold raster numbers of a proper number among rasters forming a character area. A raster comparison value selection section 41 selects any of the multiple raster designation registers 32-40 according to the content of magnification factor designation registers 31 EN0-EN3. A raster comparator 42 compares the raster number signal in the character area from a raster control section 15 with the register content designated by the EN0-EN3 and outputs a signal CMP when they are coincident. A count control section 43 asserts a small magnification signal in response to the signal CMP. Thus, the countup signal UP1 is thinned and the rasters designated more in multiple by the thinning and number of rasters forming the character area is increased by the share of multiple designation.
Patent JP-S60164062-A (JP)
Title: Slip suppressing device of automobile wheel
Inventor: NAGAOKA MITSURU
IPC: F16H61/14
Filed: 1984-02-01
Abstract: PURPOSE:To effectively suppress a slip, by stopping the intensifying action of torque performed by a torque converter when a wheel slips or it is in an easily slipping condition further when a vehicle is accelerated. CONSTITUTION:A device, connecting a slip detecting means 70 and an acceleration time detecting means 60 to an operation control means 80, stops the torque intensifying action performed by a torque converter 10 by the lock-up action in a power transmission route due to a lock-up means 15 when a wheel slips or it is in an easily slipping condition further when a vehicle is accelerated. In this way, a slip of the wheel can be effectively suppressed by enabling excessive driving torque to be prevented from its transmission as small as possible to the wheel.
Patent JP-H07225986-A (JP)
Title: Reservation recording device
Inventor: KAKINUMA KAZUAKI
IPC: H04N5/76
Filed: 1994-02-15
Abstract: PURPOSE:To easily set a reservation without performing a misoperation by performing a transmission with a facsimile on whose space the setting content of a reservation recording is written. CONSTITUTION:A facsimile device 1 is provided with a data reading device 2 reading out information written on the space and converting the information to an electrical signal, a data transmitter 3 outputting a signal converted from the information to a transmission path and an output terminal 4 to be connected with the transmission path. Magnetic recording and reproducing device 5 is provided with an input terminal 9 for being connected with the transmission path, a reservation discriminating device 6 discriminating that a signal inputted from the terminal 9 is information for the setting of a reservation recording, a reservation setting device 8 performing the setting of the reservation recording and a data converter 7 converting the information into a signal capable of being identified by the device 8. When an operator writes information for setting a reservation recording on an input paper 11 and inputs it to the facsimile device 1, the data reading device 2 reads out the information written on the paper and converts the information into a signal to output to the data transmitter 3, in which the signal is converted so as to be transmitted highly efficiently to the transmission path 10 and then outputted to the transmission path 10 via the output terminal 4.
Patent JP-S63187686-A (JP)
Inventor: SUWA TOSHIKO
IPC: H05K1/14
Filed: 1987-01-30
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-H08208143-A (JP)
Title: Balance test device of elevator
Inventor: MATSUURA HIROSHI
IPC: B66B3/00
Filed: 1995-02-06
Abstract: PURPOSE: To carry out a test operation in a short time and easily by providing a push rod whose push-pressed part is placed on a cage floor and whose one end is inserted in the hole of a support stand and whose size from the push- pressed part to the one end is smaller than the size from the push-pressed part to the other end and a jack for lowering the other end of the push rod. CONSTITUTION: One end 16b of a push rod 16 is inserted in the hole 11a of a support stand 11 by opening a cage wall cover 12. Then, a hydraulic jack 17 is arranged on the other end 16c of the push rod 16 and a case cover 14 is opened and a wire 19 with a hook is connected between a jack action part 18 and a hook hanger 15. Under this state, when a pressure is applied to the hydraulic jack 17, the wire 19 with the hook is extended and the other end 16c of the push rod 16 is lowered. Thereby, the push rod 16 is put in turning movement around the engaged part between the hole 11a and the one end 16b.  Here, as the size L2 from the push-pressed part 16a to the one end 16b is smaller than the size L1 from the push-pressed part 16a to the other end 16c, a cage floor 4 is lowered by the push-pressed part 16a based on a lever principle and the cage floor can be pushed down by a small jack force.
Patent JP-H11198289-A (JP)
Title: Multi-layer laminated heat-sealing material, and laminated body and packaging container using it
Inventor: SUGIYAMA YASUHARU
IPC: B32B37/15
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a product excellent in laminating strength and scent- retaining characteristics or the like of a content by sequentially laminating a first heat-sealing layer, an interlayer, and a second heat-sealing layer, where the first and the second heat-sealing layers are laminated as outermost layers. SOLUTION: A multi-layer laminating heat-sealing material A has a basic structure composed by sequentially laminating a first heat-sealing layer 1, an interlayer 2, and a second heat-sealing layer 3, where the first and the second heat-sealing layers 1 and 3 are laminated as outermost layers. And a multi-layer laminated heat-sealing material, composed by laminating each interlaminar of the first heat-sealing layer 1, the interlayer 2, and the second heat-sealing layer 3 through an extruded adhering resin layer formed by a multi-layer inflation molding, a multi-layer T-die casting, or a multi-layer co-extrusion laminating, can be used for the multi-layer laminated heat-sealing material.
Patent JP-H07230897-A (JP)
Title: Microwave plasma processing device
Inventor: KOMACHI KYOICHI
IPC: C23F4/00
Filed: 1994-02-15
Abstract: PURPOSE:To uniformly process a sample even if the sample or a sample stand is a circular shape in a plan view, and enhance utilization efficiency of microwave electric power. CONSTITUTION:Permanent magnets 31 are arranged on a side surface 10b sandwiching corner parts of a reactor vessel 10 so that different polarities N and S turn inside of the reactor vessel 10, and plasma can be uniformly generated in a reaction chamber 12, and a magnetic field can be also formed in the corner parts 10a of the.reactor vessel 10 being an almost rectangular solid shape. The plasma in the vicinity of the corner parts of the reaction chamber 12 can be pushed away inside of the reaction chamber 12 by this line 31a of magnetic force, and a plasma generating area of an almost circular shape in a plan view can be formed.
Patent JP-H08188446-A (JP)
Title: Glass ceramic substrate
Inventor: KUDO YASUTO
IPC: H05K1/03
Filed: 1995-01-11
Abstract: PURPOSE: To obtain a glass Ceramic substrate capable of satisfying any characteristics of (1) low dielectric constant, (2) adaptability of coefficient of thermal expansion to silicon and (3) large mechanical strength. CONSTITUTION: This glass ceramic substrate comprises glass powder and alumina powder and the glass powder has a composition comprising 18-32wt.% SiO2 , 23-35wt.% ZnO, 10-18wt.% B2 O3 , 16-24wt.% Al2 O3 , 5-15wt.% MgO and 0-1wt.% CuO. The structure of the glass powder comprises crystallized glass depositing gahnite (ZnAl2 O4 ) and/or spinel (MgAl2 O4 ) as a main crystalline phase and 45-65wt.% of the glass powder is blended with 55-35wt.% of the alumina powder.