baber/WOPTO huggingface dataset:
Patent JP-H07151796-A (JP)
Title: Peak hold circuit
Inventor: FUKUDA KEISUKE
IPC: G01R19/04
Filed: 1993-11-26
Abstract: PURPOSE:To make possible a peak hold which has no offset between its input and output. CONSTITUTION:A peak hold circuit is provided with a differential amplifier 14 having first and second transistors 4 and 8 the emitters of which are commonly connected, first current mirror circuit 15 the input terminal of which is connected to the collector of the transistor 4, second current mirror circuit 16 the input terminal of which is connected to the collector of the transistor 8, and third current mirror circuit 17 the input terminal of which is connected to the output terminal of the circuit 16. The peak hold circuit is also provided with a capacitor 18 which is connected to the output terminals of the circuits 15 and 17 and feedback path 19 through which the charged voltage of the capacitor 18 is fed back to the amplifier 14.
Patent JP-S62154566-A (JP)
Title: Manufacture of grid for lead-acid battery
Inventor: YOSHINAKA MINORU
IPC: H01M4/82
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a grid for a plate having high-temperature deformation resistance to increase reliability by exapanding a lead or lead alloy sheet to obtain a mesh, then rolling the sheet as it is continuously expanded. CONSTITUTION:A sheet is expanded and made flat, and the thickness in crossed points is adjusted to manufacture a grid. Bones forming a mesh is rolled to make its one side flat. Meshes 3 are formed on both sides of a nonexpanded pat 2 which is formed in the center of the sheet with an expanding machine 1 and made flat with a correction roller 4. The whole mesh part is rolled with a pair of rollers 5. Thereby, resistance to deformation in a horizontal direction is increased and the contact area with an active material is also increased. When a plate is extended up and down under a pressure of 10kg per 10mm in width, the formation is very small. That shows substantial improvement of deformation resistance. Rolling the sheet as it is continuously expanded is preferable from the standpoint of productivity.
Patent JP-H03158054-A (JP)
Title: Display item designation system
Inventor: SUZUKI YUTAKA
IPC: H04M3/42
Filed: 1989-11-15
Abstract: PURPOSE:To allow a caller or a called party to designate an item displayed on a terminal equipment optionally by providing a display control means controlling an information item displayed on a display means provided to its own terminal equipment and an opposite terminal equipment based on the designation from a display item designation means to an exchange. CONSTITUTION:A display item designation means 102 designates displayed on its own terminal equipment and at least any display means 101 of an opposite terminal equipment 100 connecting to its own terminal equipment 100 to an exchange 200. A display control means 300 controls the information item displayed on its own terminal equipment 100 and the display means 101 provided to the opposite terminal equipment 100 based on the designation from the display items designation means 102. Thus, outgoing and incoming subscribers designate the information item displayed on its own terminal equipment or the opposite terminal equipment as required and the reliability and the service performance of the exchange system are improved.
Patent JP-H04170822-A (JP)
Title: Digital modulating system
Inventor: ISOZAKI MASAAKI
IPC: H03M7/14
Filed: 1990-11-05
Abstract: PURPOSE:To make the ratio of a maximum and a minimum inversion intervals in a DC-free code small by preventing the occurrence of level transition at the center of a bit in respect of final two bits among levels '1' existing continuously in an even number, and simultaneously, causing the level transition at the bit boundary of these two bits. CONSTITUTION:The end flag D3 of the fourth pattern of the special conversion rule of an M<2> code is detected by an AND gate 14 of 6-inputs and the end flag D3 of the input data of a third pattern is detected by the AND gate 16. Then, in the third pattern, as for the final bit among the levels '1' existing continuously in the even number, the level transition at the center of the bit is prevented from being caused. Besides, in the fourth pattern, as for the final two bits among the levels '1' existing continuously in the even number, the level transition at the center of the bit is prevented from being caused, and simultaneously, the level transition is caused at the bit boundary of these two bits. Thus, the ratio of the maximum inversion interval and the minimum inversion interval is made small, and the degree of centralization of a spectrum can be improved.
Patent JP-H02146951-A (JP)
Title: Motor for positioning head
Inventor: ARIGA TAKAHARU
IPC: H02K33/16
Filed: 1988-11-26
Abstract: PURPOSE:To lower the peak of main resonance by bonding an arm carriage- assembly and a rotor by elastic adhesives. CONSTITUTION:A rotor 13 and an arm carriage-assembly 12 are bonded by elastic adhesives 15 working as at least a damper. When the elastic adhesives 15 have sufficiently large adhesion at that time, the rotor yoke 17 of the rotor 13 can be installed to the arm carriage-assembly 12 only by the elastic adhesives 15, but both are combined by a bolt, etc., in an extent that action as a damper is not damaged when the elastic adhesives have an extremely small elastic modulus and insufficient adhesion.
Patent JP-2001118671-A (JP)
Title: Electromagnetic induction heater, picture recorder using same, and heated object for electromagnetic induction heater
Inventor: SUMITA TOSHIHISA
IPC: G03G15/24
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain easily a desired heat generation distribution without hurting the mass productivity. SOLUTION: The electromagnetic induction heater comprises a heated object 1 with an electromagnetic induction heating layer 1b and a magnetic field generating tool 2 to generate a variable magnetic field H arranged opposite to the heating layer 1b and penetrating the heating layer 1b. The formation parameter of the heating layer 1b of the heated object 1 is varied according to an objective heat generation distribution. The invention also provides a picture recorder installed with the electromagnetic induction heater 5 using the heated object 1 as a picture carrier 6 and a fixation tool 8 to transfer and fix an unfixed picture T heated and molten by the heater 5 to a recording material 9. The invention also includes the heated object 1 for the electromagnetic induction heater.
Patent JP-S62156684-A (JP)
Title: Copying machine with plate-shaped photosensitive body
Inventor: TONEGAWA TADASHI
IPC: G03G21/00
Filed: 1985-12-27
Abstract: PURPOSE:To improve the picture quality and make a device thin and stable with a simple optical system by bending and moving a flexible plate-shaped photosensitive body in the device and receiving the exposure light from an original platen by a converging optical transmission body. CONSTITUTION:When an original platen 3 is moved left and a photosensitive body 2 is moved to a curved part in the left end of a photosensitive body guide 11, the preparation for the copy process is completed to start the copy process. The copy process is executed successively in accordance with right moving of the photosensitive body 2 and the original platen 3. The photosensitive body 2 is electrified uniformly by an electrifier 4. An exposure lamp 5 is lit to expose an original image on the photosensitive body 2. A formed image is developed by a developing device 7. When a form and the photosensitive surface are brought into contact with each other by a transfer roll 8, the toner image on the photosensitive surface is transferred to the form, and the form is peeled from the photosensitive body 2 after transfer. The transferred image is fixed by a fixing roll 9, and the form is ejected to a paper eject tray. Thus, the picture quality is improved and stabilized and the device is made small-sized.
Patent JP-H07130808-A (JP)
Title: Analysis of impurity in wafer surface
Inventor: EMU BII SHIYABANII
IPC: G01N1/28
Filed: 1993-11-02
Abstract: PURPOSE:To perform analysis accurately even for any surface state. CONSTITUTION:The composition of HF/HNO3 solution is adjusted in correspondence with the states of the surface of a water, e.g. the presence or absence, the thickness and the like of an oxide film. For example, the etching depth of the wafer surface is accurately controlled by controlling the concentration and the liquid quantity of the HF. The adjusted etching liquid is supplied and brought into contact with the approximately entire surface of the wafer. After the end of the etching reaction, the liquid is recovered, and the enrichment is performed. The enriched liquid undergoes AAS analysis. As a result, the quantitative and qualitative analyses of the wafer surface can be securely performed.
Patent JP-H04170045-A (JP)
Title: Method for observing surface and cross section of semiconductor device
Inventor: NASU KAZUYOSHI
IPC: H01L21/66
Filed: 1990-11-02
Abstract: PURPOSE:To continually observe the surface and the cross section of a semiconductor device by making a hole in the vicinity of the observing plane of a sample using focusing ion beams or making a hole, forming a metal film on the side wall and permitting a charge in the vicinity of the observing area to escape. CONSTITUTION:At the initial stage, the surface and the cross section of a semiconductor substrate 1 are clearly observed, however, when charges are accumulated on a layer-to-layer insulating films 3A and 3B and on metal wiring 2A-2C, the layer-to-layer insulating films cannot be discriminated from the metal wiring and the observation is not permitted. At that time, a hole 6 whose diameter is 1-2mu mis made on the surface of the semiconductor substrate 1 by spot type focusing ion beams 5 and the accumulated charges are permitted to escape to the substrate of grounding potential. Such operation permits the re- observation of the observing plane, and when charges are accumulated again, the operation of hole making is repeated so as to continue the observation. Thus, the observation of the surface and the cross section of the semiconductor device is continued for a long time.
Patent JP-2001116012-A (JP)
Title: Control method and device for plural hydraulic cylinder, and cutter drive for tunnel boring machine
Inventor: TSUNODA JIRO
IPC: E21D9/08
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a control method for plural hydraulic cylinders capable of smoothly switching plural hydraulic cylinders from the push side to the pull side, or from the pull side to the push side as they are installed in such a way that plural dead points are not overlapped with each other, and that plural pushes and plural pulls are overlapped with each other at deflected phases, and preventing generation of impact at the time of above switching. SOLUTION: In this control method for hydraulic cylinders in a device to reciprocate piston rods 7 by plural hydraulic cylinders 4a, 4b,..., each hydraulic cylinder is driven for the push or pull till the piston rod 7 gets close to the dead point, it is moved by force of the other hydraulic cylinders after it reaches the dead point and before it gets out of the dead point, and it is driven in the opposite direction after it gets out of the dead point.
Patent JP-S62157970-A (JP)
Title: Graphic edition system
Inventor: SAITO RYUJI
IPC: G06T11/60
Filed: 1985-12-28
Abstract: PURPOSE:To edit such as insertion, deletion etc. of characters without marring graphic data by making insertion of characters by replacing graphic codes and character codes, and making deletion of characters in the graphic by replacing character codes and graphic codes and not making it by replacing bit patterns. CONSTITUTION:When a cursor key 122-125 is inputted, (x, y) of X and Y registers 16 is renewed according to the direction of the cursor key 122-125. When a kana data key 121 is inputted, inputted kana data are converted to JIS code, and calculation is made as to the place in a kanji ROM 22 where the character font corresponding to the character is stored, and the character font is read out. Then, a bit [7] of section code of the JIS code obtained previously is set, and this is made a graphic bit 505. An address is calculated from the position of (x, y) of X and Y registers 16 to store the JIS code having the graphic bit in a character and graphic code storing RAM 20.
Patent JP-2000123794-A (JP)
Title: External electrode discharge lamp and its manufacture
Inventor: MATSUMOTO KAZUYA
IPC: H01J65/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an external electrode discharge lamp that allows a power feeding terminal to be correctly connected to an electrode in a short time and is thereby manufactured easily and provide its manufacturing method. SOLUTION: This external electrode discharge lamp is composed of a lamp body wherein an electrode extending in the tube axial direction is installed on the outside surface of a glass tube, and a power feeding terminal that is connected to an end of the electrode of the lamp body and is formed of a metal plate. The power feeding terminal comprises a connection plate part and a joining plate part, and the joining plate part has a lead wire connected part and a tongue piece capable of being bent and raised. The manufacturing method of the external electrode discharge lamp has a process to abut the connection plate part of the power feeding terminal held at a holding part that holds the lamp body and is formed by bending and raising the tongue piece on the end part of the electrode of the lamp body.
Patent JP-H01139654-A (JP)
Title: Thermosetting solvent-type paint composition
Inventor: KIKUTA YOSHIO
IPC: C09D163/00
Filed: 1987-11-27
Abstract: PURPOSE:To obtain the title composition having excellent acid resistance, low- temperature curability and coating film appearance and suitable as a clear paint for the top-coating of automobile, by compounding an acrylic copolymer containing acid group, an acrylic copolymer containing epoxy group and a quaternary phosphonium salt. CONSTITUTION:The objective composition is produced by compounding (A) an acrylic copolymer composed of an acid group-containing monomer and other copolymerizable monomer and having an acid value of 30-150mgKOH/g and a number-average molecular weight of >=3,500 with (B) an acrylic copolymer composed of an epoxy group-containing monomer and other copolymerizable monomer and having an epoxy equivalent of 200-1,000g/eq and a number- average molecular weight of <=5,000 and (C) a quaternary phosphonium salt. The equivalent ratio of the acid group of the component A to the epoxy group of the component B is 1:0.5-0.5:1 and the amount of the component C is 0.01-3 pts.wt. per 100 pts.wt. of A+B. The acid group-containing monomer constituting the component A is preferably acrylic acid, etc.
Patent JP-H05104543-A (JP)
Title: Method for curing photo-setting resin and light source device for photo-setting resin
Inventor: MUROFUSHI HIROSHI
IPC: B29C35/08
Filed: 1991-10-18
Abstract: PURPOSE:To enhance the radiation efficiency of light energy of a required wavelength region to making power by irradiating a photo-setting resin with the visible light of a metal halide lamp in which a metal element having a bright line in the vicinity of the wavelength region of light energy is added and sealed. CONSTITUTION:In curing a photo-setting resin by the irradiation with visible light of a specific wavelength region, the photo-setting resin is cured by the irradiation with the visible light of a metal halide lamp 1 in which a metal element having a bright line in the vicinity of the specific wavelength region is added and sealed. A photo-setting resin curing device used at this time has a responding region within a visible light region with a short wavelength of 400-500nm and the radiation spectrum of the short wavelength visible light metal halide. lamp 1 in which mercury becoming a base and having indium mainly added and sealed as a metal element is almost concentrated to the wavelength region necessary for curing the resin.
Patent JP-H11120870-A (JP)
Title: Horizontal two-point circuit disconnecting unit
Inventor: OKAMOTO TAMOTSU
IPC: H01H31/20
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal two-point circuit disconnecting unit, which can reduce the rotating force of a rotary insulator and which can reduce the transmission of impact to a support insulator. SOLUTION: Blades 9, 9a are fitted to a blade support 12, which is fitted to a rotary insulator 4 freely rotatable, freely expandable and shrinkable in the longitudinal direction, and a link mechanism 10 for expanding and shrinking the blades 9, 9a is provided. Support insulators 2, 2a are provided with fingers 6, 6a, with/from which contacts 19, 19a contact and separate, closing stoppers 7, 7a, and opening stoppers 8, 8a. When a circuit is closed, the blades 9, 9a abut on the closing stoppers 7, 7a and the blades 9, 9a are expanded by the link mechanism 10 so that the contacts 19, 19a contact with the fingers 6, 6a. In opening the circuit, the blades 9, 9a abut on the opening stoppers 8, 8a, and the blades 9, 9a are shrunk by the link mechanism 10, so that the contacts 19, 19a are separated from the fingers 6, 6a.
Patent JP-H11135580-A (JP)
Title: Semiconductor wafer suited for inspection by wafer batch type probe card, method for inspecting a semiconductor device, and manufacture of semiconductor device
Inventor: ARAKAWA TAKESHI
IPC: H01L21/66
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer that is suited for an inspection by a wafer batch type probe card and is in a structure where a substrate potential cannot fluctuate easily. SOLUTION: A heavily doped p-type region 41 is formed on the entire surface of the reverse side of a wafer and at the same time the inside of a scribe plane is extended from the reverse side of a wafer to the surface of the wafer, thus separating each chip. When the increase in the substrate potential due to the generation of a substrate current is detected on wafer batch type inspection measurement, the substrate current is pulled outside the wafer via the heavily doped p-type region 41, thus returning the substrate potential to its original level.
Patent JP-H04173116-A (JP)
Title: Manufacture and device of composite optical element
Inventor: KIMURA HIROSHI
IPC: B29L11/00
Filed: 1990-11-02
Abstract: PURPOSE:To shorten the tact time of an optical element concerned and, at the same time, prevent the accuracy of a formed article from deteriorating due to the deformation of the device concerned by a method wherein energy curing resin, which is placed on the base material of an optical element, is pressed with a mold and temporaily cured and, after that, the adhered body of the mold and a composite optical element is transferred and fully cured and finally released from the mold. CONSTITUTION:Base material 12 for optical element, onto which energy curing resin 35 is applied, is supplied to a holding jig 13 and positioned in place. Under the condition that the resin 35 is spread with a mold 11 by lowering a mold base 8, light is irradiated from a light source 14 so as to temporarily cure the resin. Next, the mold 11, to which the resin 35 is stuck, is raised so as to hold the mold with the chuck 20 of a transferring arm 18. Next, the mold 11 is released from the scroll chuck 28. After the mold base 8 is raised, the transferring arm 18 is rotated horizontally so as to supply the mold 11 to a full curing and mold releasing device in order to irradiate light to the resin for full curing and finally and resultant base material and resin is released from the mold. During a full curing and mold releasing process, another base material is supplied to the forming device and next mold is transferred so as to be held with the scroll chuck 28.
Patent JP-S62159390-A (JP)
Title: Floppy disk shutter loading device
Inventor: AKAHORI MASAHIRO
IPC: G11B23/113
Filed: 1985-12-30
Abstract: PURPOSE:To automatically and smoothly load a shutter on a shell by deforming elastically and spreading the tip end facing space of shutter pieces in a state that a claw is engaged and inserted between shutter pieces by the press of the shutter in a shell direction and the shutter is held at a holding hole, and making the claw move back with the shutter when the shutter comes out of a holder. CONSTITUTION:When a shutter 8 arrives at the neighborhood of the opening part of a holding hole 21, a projection 29 provided at a claw 25 is engaged and inserted between shutter pieces 8a and 8a, therefore, the facing space between the shutter pieces 8a and 8a, therefore, the facing space between the shutter pieces 8a and 8a is spread. Consequently, the shutter is prevented from abutting against the first and the second shells 2 and 3 held against the aperture of the holding hole 21, and it can advance while covering the shell from both sides. Meanwhile, when a connection part 8b arrives at the neighborhood of the aperture, the connection part 8b connects with a cam surface 29a, and makes the projection 19 move back from the holding hole 21, then spreading a space between claws 25 and 25. As a result, the shutter 8 is extruded out of the holding hole 21 without being prevented from advancing. At such a time, the shutter pieces 8a and 8a contact slidably with the surfaces of the first and the second shells 2 and 3 with repulsive force.
Patent JP-H07154999-A (JP)
Title: Controller of pumped storage generator motor
Inventor: SHIROCHI SHINJI
IPC: H02P23/00
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a controller which can stably execute switching from the vector control of pump-up start operation to V/F control and from pump-up start operation (V/F control) to pump-up operation in a pumped storage power station. CONSTITUTION:This controller comprises a breaker 4 which turns on/off the primary side and the transmission line of a pumped storage generator motor 1, a beaker 5 and a three-phase short-circuiter 6 which short circuits the primary side of the pumped storage generator motor 1 in a state of separation from the transmission line, a rotation speed detector 7 of the rotor of the pumped storage generator motor 1, a power convertor 2, an input transformer 3 of this power convertor 2, and a vector controller 13 which can switch this power convertor to be shockless in vector control with rotation speed and with current signals of a current detector 10 of the power convertor, and in V/F control with rotation speed by means of a lamp circuit 40.
Patent JP-S62152839-A (JP)
Inventor: TOKUMARU MASAHIRO
IPC: B32B27/04
Filed: 1985-12-27
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-H08138190-A (JP)
Title: Road surface state detecting device
Inventor: YAMAMOTO RAIJU
IPC: B60Q11/00
Filed: 1994-11-08
Abstract: PURPOSE: To provide a road surface state detecting device capable of improving the judgement precision of a road surface state by setting the upper and the lower limit values of the input range of the sound pressure value of a road noise in accordance with frequency or car speed. CONSTITUTION: The road noise is detected by a road noise detecting means 1 such as a microphone, etc., and the detected road noise is frequency-analyzed by a filter 3, and the road noise of the specified frequency is inputted to a neural network. At that time, if the specified frequency is of a 63Hz band, for instance, since the sound pressure value of it belongs to the range of 7 dB to 100dB (range of area (r) added with some allowance) irrespective of the road surface state, the road noise detected actually is inputted to the neural network after being normalized according to this range (converted into real number value of range of 0 to 1).
Patent JP-S62158178-A (JP)
Inventor: SUZUKI TOSHIRO
IPC: C04B40/00
Filed: 1985-12-28
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。