baber/WOPTO huggingface dataset:
Patent JP-H06244346-A (JP)
Title: Surface mounting-type semiconductor device
Inventor: SHIBATA KAZUTAKA
IPC: H05K1/18
Filed: 1993-02-12
Abstract: PURPOSE:To provide a surface mounting-type semiconductor device, in which a short circuit in lead terminals is prevented and a locational tolerance is enlarged for the semiconductor device to be mounted on the board. CONSTITUTION:A lead terminal 2 from a package body 1 has a width (W) as large as 20 to 30% of a given pitch (P) of the lead terminals 2. Then, a clearance (C) is enlarged so that a short circuit in the lead terminals 2 can be prevented. At the same time a locational tolerance in a soldering connection pattern on a board can be enlarged, and a semiconductor device is mounted easily.
Patent JP-S59173560-A (JP)
Title: Method for controlling ignition timing of engine
Inventor: ITOU HIROSHI
IPC: F02P5/155
Filed: 1983-03-22
Abstract: PURPOSE:To enable increasing of the number of revolutions of an engine during idle running, by a method wherein, within a given time after the starting of an engine and when a throttle valve is in full closing condition, an ignition timing is controlled to the lead angle side from an optimum ignition lead angle determined by the number of revolutions of an engine. CONSTITUTION:A control circuit 30, consisting of a microcomputer, etc., within a given time after the staring of an engine and during idle running in which the full closing condition of a throttle valve 4 is detected by a throttle switch 6, controls an ignition timing to the lead angle side from an optimum ignition lead angle determined by the number of revolutions detected by a sensor 28 for the number of revolutions mounted to a distributor 24. Further, ignition takes place through an igniter 32, the distributor 24, and an ignition plug 22. This permits prevention of the occurrence of instability of the number of revolutions of an engine, prevailing after an engine is started, without idling-up.
Patent JP-2000238346-A (JP)
Title: Label printer
Inventor: FURUYA KAZUHISA
IPC: B65C9/46
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To add the data of price in discard processing. SOLUTION: In a label printer wherein commodity data obtained by the inquiry to a host is displayed on a display 9 on the basis of a predetermined format in disue processing for communicating the data of a commodity left unsold to the host, a format having a fixed price display column (a) and a selling price display column (b) is used to select either one of the fixed price displayed on the fixed price display column (a) and the selling price displayed on the selling price display column (b) so as to be capable of displaying a standard price (fixed price) and a present price (selling price) on the display 9 as commodity data at a time of disuse processing to communicate the selected price to the host of the data of a disused commodity.  By this constitution, when the host accumulates the data of the disused commodity, even the same commodity is discriminated when a selling price is different.
Patent JP-S56143425-A (JP)
Title: Camera with magnifier
Inventor: IWATA HIROSHI
IPC: G03B17/12
Filed: 1980-04-10
Abstract: PURPOSE: To accomplish macro and standard photographing easily by providing a transparent cylindrical hood which determines the spacing between an object and an optical lenses to a light take-in port which takes in the light arriving at the optical lens constituting a macrophotographing optical system out of plural pieces of light take-in ports.  
     CONSTITUTION: An operating lever is provided to part of a mirror box 24, and is projected to the outside. The mirror box 24 is so energized by a click spring and a detaining member that its optical path is accurately maintained. When the operating lever is slided within the sliding groove, the selection of the macrophotographing state and the standard photographing state is accomplished. If it is desired to use a built-in electronic flash device 28, it is controlled as desired by sliding a power source switch 34 in the sliding groove. The macrophotographing is performed with the switch constitution in a camera casing 2 by the operation of the mirror box 24 by the operating lever, and the turning on and off of a light source 17 for observation is controlled by operating the power source switch 34. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000238481-A (JP)
Title: Paper binder
Inventor: KANEDA KATSUMI
IPC: B42F13/14
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a binder capable of easily binding paper sheets without retaining punched chips by upgrading its sharpness. SOLUTION: In a sheet binder comprising a base plate 10, a back surface plate erected from the back surface of the plate 10, an upper surface plate 5 rotatably connected to the upper edge of the back surface plate, and a pair of binding bars 2 erected from the plate 10 in such a manner that locking heads 21 are provided at tops of the bars 2 through neck parts 22 and the plate 5 has holes for receiving the heads 21 and locking tongues 41 each having a diameter smaller than that of the head 21 and an inner diameter larger than a diameter of the parts 22 at the lower edge of this hole, the plate 5 has a cylindrical skirt 3 surrounding a lower side part than the parts 22 of the bars 2.
Patent JP-S62204856-A (JP)
Inventor: YAMAMOTO SOICHI
IPC: A23B7/12
Filed: 1986-03-05
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-H04306171-A (JP)
Title: Device for electric power steering
Inventor: OZAWA HIROMASA
IPC: G01L5/22
Filed: 1991-03-13
Abstract: PURPOSE:To enhance the stability of an electric power steering for vehicles by determining whether or not a grip is on a steering handle and, if no grip is applied, comparing the output of a torque sensor with a predetermined output range so as to detect abnormalities of the torque sensor. CONSTITUTION:When a driver grips a sensor-equipped steering handle 21, conductive rubber 21c is deformed by the grip and a plus electrode 21a and a minus electrode 21b are shortcircuited and an ON signal is input to a control unit 28: An electric power steering is thereby controlled. When the sensor-equipped steering handle 21 is not gripped, however, the plus electrode 21a and the minus electrode 21b are not turned on and so no signal is input to the control unit 28. Then the control unit 28 compares with an actual torque sensor output an output range preset as that output of the torque sensor 2 which is obtained when steering torque does not act on the torque sensor 2, thereby determining whether or not there is any abnormality in the torque sensor 2.
Patent JP-S5527201-A (JP)
Title: Producing process of multi-wall hollow container
Inventor: IWAZAWA NOBUYUKI
IPC: B29C49/06
Filed: 1978-04-21
Abstract: PURPOSE:To provide a multi-wall hollow container having superior impact strength and gas tightness by the process of firstly casting two kinds of synthetic resins into a female mold, secondly fitting a male mold to obtain a parison with closed bottom and finally practicing the blow molding. CONSTITUTION:More than two kinds of thermally plasticized thermoplastic resins 2, 3 are casted into a female mold 1 and a male mold 4 is fitted to it. Compression molding under heated and pressurized condition produces a multi-wall parison 5 having closed bottom. The parison 5 is inserted into a blow mold 6 and formed into a multi-wall hollow container if blow molded.
Patent JP-S61209185-A (JP)
Title: Control of serial printer
Inventor: TAKANO HIROKUNI
IPC: B41J29/38
Filed: 1985-03-13
Abstract: PURPOSE:To reduce the control of the planning or manufacturing of ROM and to reduce cost when ROM is converted to mask ROM, by discriminating the number of printing figures with respect to one line to store the same in a memory element and controlling printer difference in the number of printing figures by the same control program. CONSTITUTION:A printing head 4 is moved from one end of a movable range to the other end thereof when the power source of a printer is closed and the sensor pulse generated from the sensor of a position detection means with the movement of said printing head 4 is counted by a counter to measure the moving distance of the printing head. The number of printing figures with respect to one line are discriminated on the basis of the measure result and the discriminated result is stored in a memory element to control two kinds of printers different in the number of printing figures by the same control program. By this method, in a stage before printing is performed, it is discriminated whether a printer is a narrow or wide type and printing processing is performed according to a control program corresponding to discrimination. Therefore, the same ROM can be used even in printers different in the number of printing figures.
Patent JP-S55140306-A (JP)
Title: Fm am direct converter
Inventor: JINGO ETSUYA
IPC: H03D3/02
Filed: 1979-04-18
Abstract: PURPOSE:To make it possible to enlarge a threshold margin by using the phase synchronizing loop with an AM modulating function added. CONSTITUTION:An FM wave is input to multiplier 9, and the output is branched and is supplied to adder 16 through LPF10, buffer 11 and level adjusting equipment 15. In adder 16, the output above is added to the output of voltage control oscillating circuit 13 and is supplied to multiplier 9 and is multiplied, and the converted AM wave is output through BPF17 at terminal 8. The output of buffer amplifier 11 is supplied to loop filter 12, and oscillator 13 is controlled by the output. Thus, the threshold margin can be enlarged and a good-characteristic FM.AM direct converter can be obtained by adding the AM modulating function to the phase synchronizing loop.
Patent JP-H07262102-A (JP)
Title: Method and device for data recording
Inventor: MURAKAMI TATSUYA
IPC: H04N7/173
Filed: 1994-03-18
Abstract: PURPOSE:To perform the data service to start the processing at intervals of a time corresponding to the priority level of a user by momentarily preserving retrieval requests from terminals and discriminating the priority at each point of time to execute data read and data transfer to a network. CONSTITUTION:A client 200 issues a picture data ID, which specifies a requested picture, from a data transfer request part 220. The request from each client 200 is stacked in a transfer request temporary storage part 20 in a server 100. A picture data management part 30 reads out attribute information of requested data from a data attribute storage part 40 and sends it to a transfer order discriminating part 60. Information related to each client 200 connected to the server 100 is preliminarily registered in a client information storage part 80, and the priority level of each client 200 is registered also. The transfer order discriminating part 60 uses information sent from these parts to discriminate the priorities of requests stacked in the transfer request temporary storage part 20 and determines the transfer order.
Patent JP-H09217494-A (JP)
Title: Holding tool for corner joining
Inventor: ETO YASUO
IPC: E04G21/18
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To make a holding tool available for executing fast adhesion on corner joining at casings of a door, and to make rectification easily executable while the state of holding being maintained. SOLUTION: A holding tool for corner joining is composed of a reference machinery part equipped with reference plates meeting each other at a right angle in an L shape and base plates 12 to be fitted either to the surface or the reverse at the inside corner and a pressing machinery part using a screw pressing structure for pressing matters A and B to be held for corner joining toward the reference plates. The pressing direction of the pressing machinery part is inclined toward the direction in which the adhesion surface is pressed rather than the direction intersecting the reference plane of the reference machinery part at a right angle.
Patent JP-H01222545-A (JP)
Title: Signal deciding circuit for facsimile equipment or the like
Inventor: NAKANO TAKAHIKO
IPC: H04L27/148
Filed: 1988-03-01
Abstract: PURPOSE:To detect a training pattern and an FSK wave with a simple circuit by outputting a signal representing the reception of a prescribed signal when a prescribed ratio or over of power of a signal in a prescribed frequency band in a reception signal exists with respect to the power of the reception signal. CONSTITUTION:While a 1st power detection means 5 detects the power of the reception signal, 2nd power detection means 3, 4 detect the power of the signal passing through the band pass filters 1, 2 in the reception signal. Then a comparator means 6 compares the powers and when the power detected by the 2nd power detection means 3, 4 is a prescribed ratio with respect to the power detected by the 1st power detection means 5, a signal representing the reception of a prescribed signal is outputted. Thus, the training pattern and the FSK wave are detected by a simple circuit.
Patent JP-H06263409-A (JP)
Title: Water-cooled ozonizer
Inventor: NISHIKAWA TAKAYA
IPC: C01B13/11
Filed: 1993-03-10
Abstract: PURPOSE:To prevent crevice corrosion due to an oxygen concentration cell action by circulating cooling water freed from impurities, securing a function to absorb the expansion and contraction of the cooling water and lowering the dissolved oxygen concn. in the cooling water. CONSTITUTION:Both ends of an ozone generating tube 4 provided with the outlet and inlet for a gas to be treated and an electrode terminal at its end are allowed to airtightly pierce a couple of tube plates 3 through an O ring, etc. A clearance 2 is formed in the pierced part. Cooling water is circulated through a cooling water chamber 1 formed by the tube plates 3, etc., by a pump 9 through a heat exchanger 8. Since the cooling water is circulated and used and a closed pipeline is formed, the upper part of the chamber 1 has to absorb the expansion and contraction of the cooling water due to the temp. change. Accordingly, the upper surface of the chamber 1 is closed with an elastic film 11, and an inert gas 12 is preferably filled at the upper part of the chamber 1.
Patent JP-S59173252-A (JP)
Title: Preparation of high strength ni base alloy having excellent grain boundary corrosion resistance
Inventor: SHINTANI YOICHIROU
IPC: C22F1/10
Filed: 1983-03-23
Abstract: PURPOSE:To enhance the grain boundary corrosion resistance of a Ni base alloy and to increase the strength thereof, by subjecting the Ni base alloy containing C and Cr to mechanical processing and heat treatment under a predetermined condition. CONSTITUTION:A Ni base alloy containing C and Cr is processed at a processing ratio of 20% or more in a temp. region below a recrystallization temp. In the next step, the processed alloy is held in a temp. region ranging from 650 deg.C or more to below the recrystallization temp. to precipitate carbide. Subsequently, the treated alloy is heated at 850-950 deg.C for a short time and thereafter quenched. By this method, strength is increased and grain boundary corrosion resistance is enhanced.
Patent JP-S62206883-A (JP)
Title: Manufacture of field-effect transistor
Inventor: ISHIDA KENJI
IPC: H01L29/812
Filed: 1986-03-07
Abstract: PURPOSE:To eliminate the deterioration in FET characteristics caused by fining, and to facilitate a change into an integrated circuit by forming a p-type layer only on the side walls of source-drain regions in the lower section of an operating layer. CONSTITUTION:Si ions are implanted to a semi-insulating GaAs substrate 1 to shape an n-type operating layer 12. A WN film is formed onto the operating layer 12, and a mask 19 for shaping a gate electrode is formed by an SiO2 film. The WN film 13 is processed by using the SiO2 film 19. n<+> type source- drain regions are shaped, leaving the SiO2 mask 19. The SiO2 film 19 as the upper layer of the gate electrode is removed, and p-type layers 14 are formed on the side walls of the source-drain n<+> regions 15, 16 and the lower section of the operating layer 12 through ion implantation, employing the gate electrode 13 as a mask. Accordingly, a short channel effect can be prevented by a simple process, and capacitance resulting in trouble on the high-speed operation of an FET can be reduced.
Patent JP-H03252928-A (JP)
Title: Optical pickup device
Inventor: YOKOTA TAIZO
IPC: G11B7/09
Filed: 1990-02-28
Abstract: PURPOSE:To inexpensively and simply constitute an optical element by setting an incident angle of a beam from a light source upon a plate type polarization beam splitter as a larger angle than 45 deg.. CONSTITUTION:The optical element is defined as the plate type polarization beam splitter 13, and the incident angle of the beam from the light source 12 is settled to be a larger angle than 45 deg., for instance, to an extent of 68 deg.. The plate PBS 13 is constituted of, for instance, a dielectric multilayer film 13b formed on the surface of a glass substrate 13a consisting of a plate glass. By this method, the dependency on wavelengths of transmissivities Tp and Ts of P-polarization and S-polarization is improved, and the plate type polarization beam splitter of inexpensive and simple constitution is obtained.
Patent JP-H05253768-A (JP)
Title: Rotational movement adjusting device of variable resistor and positioning and joining method of driver bit used therefor
IPC: H05K13/00
Filed: 1992-03-05
Abstract: PURPOSE:To provide a rotational movement adjusting device by which automatic adjustment of a variable resistor can be easily performed and the adjusted quality can be stably ensured, and provide the using method thereof. CONSTITUTION:A motor 1 is fitted to a driver bit 2 on one side, fitted to an encoder 5 on the other side, and mounted on a vertical slide 8. This rotational movement adjusting device is provided with a plane positioning function due to combination of an alignment claw 6 to guide the external form of a variable resistor K and the outer diameter of the driver bit 2, and a slide 11 in the plane direction, a lock mechanism 12 to temporarily fix the plane position, and a moving mechanism 13 to approachingly bring down the driver bit 2 toward the vicinity of the center of rotational movement of the variable resistor by selectively setting the appropriate joint load pressure of the driver bit. Hereby, the effect to automatically adjust an electronic device and stable adjusted quality can be ensured.
Patent JP-S54141357-A (JP)
Title: Controller for inclining direction of nozzle of cutting torch
Inventor: TAO HISATO
IPC: B23K7/00
Filed: 1978-04-25
Abstract: PURPOSE: To easily cut the thick walled material at high accuracy along the cutting line of a complicated shape, by a specified angle inclining the cutting torch so as to make the cutting plane of the material to be cut to coincide with the expected cutting plane, and by turning the cutting torch round the conical block.  
     CONSTITUTION: The cutting torch 11 is attached to the outer surface of the conical block 15 whose vertical angle is equivalent to twice of the angle α made by the center line 13 of the nozzle 12 and the cutting plane of the blank 14 of the spur gear, etc., to be cut. When the line tracer head 19 rotates tracing the template 18, an input voltage generates at the cynchronism oscillator 20, and an AC deviation voltage generates between above input voltage and the output voltage of the synchronous control transformer 22. This deviation voltage is amplified, and is supplied to the AC servo-motor 24 which then rotates the output shaft 25. This rotation is transmitted to the miter gear 27 and the nozzle 12 of the torch 11 turns round the center axis 16 of the conical block 15 correspondingly to the movement of the line tracer head 19. As a result, the cutting plane of high accuracy is formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04215807-A (JP)
Title: Method and apparatus for separating oil from water
Inventor: YAMAZAKI HARUYASU
IPC: B01D17/022
Filed: 1991-02-21
Abstract: PURPOSE:To automatically perform the separation of an oil component by perfectly separating moisture separated by a first oil-water separator from the oil component by a second oil-water separator by providing the first oil-water separator preparatorily separating the oil component and moisture on the basis of the specific gravity difference between them and the second oil-water separator whose liquid level is kept lower than that of the first oil-water separator. CONSTITUTION:A first oil-water separator 1 preparatorily separating an oil component and moisture on the basis of the specific gravity difference between them and a second oil-water separator 2 whose liquid level is kept lower than that of the oil-water separator 1 are provided. The oil-water suspension supplied from a supply pipe 16 is separated into the oil component and moisture by the oil-water separator 1 and the oil component is taken out of an oil component taking-out port 19. The separated moisture is sent to the oil-water separator 2 through a communication pipe 22 and perfectly separated from the oil component to be taken out of a moisture taking-out pipe 24. As a result, a relatively large amount of the oil-water suspension can be automatically separated into the oil component and moisture without generating an operation mistake and requiring a worker.
Patent JP-H07264023-A (JP)
Title: Device for delay and delay phase output device
Inventor: CHIAKI SUSUMU
IPC: H03K5/13
Filed: 1994-03-18
Abstract: PURPOSE:To provide a device optimum for the output of three delay phases for (laser rise), (laser fall) and (magnetic field timing) for data write on a magneto-optical disk device. CONSTITUTION:This device for delay is equipped with a ring oscillator 22 formed by connecting the odd number of inverters Inv1-Inv15 in ring shape, and three clock selection circuits 24-24'' which take out the output clocks d 0-d 15 of each delay element corresponding to inputted selection signals Se1-Se1'', and each clock selection circuit takes out a clock in sequence of even-numbered output clocks d 2...d 14 first, and takes it out in sequence of odd-numbered output clocks d 1,...d 15, then, outputs the three delay phases.
Patent JP-S59210443-A (JP)
Title: Photosensitive mask material for plate making
Inventor: MORIYA TAKEO
IPC: G03F1/00
Filed: 1983-03-24
Abstract: PURPOSE:To dispense with hiding and erasion with a retouching soln. in forming a mask plate of each color and to enhance operation efficiency for plate making by forming an undercoat soluble in a soln. capable of penetrating a thin metallic film between a support and said film. CONSTITUTION:When a negative or positive binding cord line original 13 is overlaid on a photosensitive material 12 and exposed to an acive ray, and developed, the exposed or unexposed parts are eluted in accordance with the type of a photosensitive layer 11 to form a negative relief image 16 having the parts corresponding to the binding cord lines 14 of the original 13 shaped into grooves 15. When the image 16 except the parts 16' to be masked is peeled, an underlying thin metallic film 10 is also peeled to obtain a mask plate 18 having a necessary image formed as depressed parts 17. Since the parts 15' corresponding to the lines 14 are not covered with the relief image 16, they are left on a support 9 without being peeled, and intercept the light incident to the parts corresponding to the lines 14. The lines 14 of the original 13 contains ones to be used for forming other color mask plates, but since they remain as the thin metallic film, obliteration operation using a retouching soln. is made unnecessary.