baber/WOPTO huggingface dataset:
Patent JP-S523472-A (JP)
Title: Automatic range changing apparatus
Inventor: KOBAYASHI KENJI
IPC: G01R15/09
Filed: 1975-06-27
Abstract: PURPOSE: To change automatically the range corresponding with the input of a measuring instrument. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08243048-A (JP)
Title: Structure of installing unit bath for room below inclined low ceiling part
Inventor: KAWAGUCHI TOMOO
IPC: E04H1/12
Filed: 1995-03-10
Abstract: PURPOSE: To enable a unit bath to be installed in a portion below an inclined roof on the second floor, or the like. CONSTITUTION: A unit bath 5 in which a bathtub 7 and auxiliary equipment 8 are installed in its bathroom outer shell 6 is mounted in a building portion 1 having a height lower than a normal ceiling height below an inclined roof 2 in the following manner. The lower end of the unit bath 5 is dropped between a pair of parallel floor beams 9, 9 and the unit bath 5 is installed on a stand 10 which is built over the floor beams 9, 9. The bathtub 7 is arranged so as to be deviated toward the eaves side. A ceiling portion 6a1 of the bathroom outer shell 6 in the upper part of the bathtub 7 has an inclined face.
Patent JP-S523938-A (JP)
Title: Fuel supply device having heat-sensitive magnetic valve
Inventor: NAKAMURA SHIGEMI
IPC: F02M7/00
Filed: 1975-06-27
Abstract: PURPOSE: There is provided a valve mechanism which is small in size, superior in anti-vibration and dust-proof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58197422-A (JP)
Title: Suction control device for internal-combustion engine
Inventor: KATOU SHINICHI
IPC: F02B31/00
Filed: 1982-05-12
Abstract: PURPOSE:To drive a suction control valve on the basis of the suction negative pressure of an internal-combustion engine without enlarging the size of the diaphragm by selectively switching two diaphragm devices to drive the suction control valve. CONSTITUTION:When a suction air volume of an internal-combustion engine is increased and a Venturi negative pressure reaches above a fixed value, electric current is disconnected to a switch valve 24. A port (c) of the switch valve 24 is connected to a port (b) in place of a port (a). When a diaphragm 42 is moved to the right against a spring 44 to introduce the open air into a diaphragm chamber 33 via an air-releasing port 36, a diaphragm 32 is moved to the lift. This construction permits to open a valve element 17 and conduct air-fuel mixture through a straight passage 14 in addition to the helical passage 13.
Patent JP-H10275484-A (JP)
Title: Non-volatile semiconductor memory
Inventor: KURATA HIDEAKI
IPC: H01L27/115
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To realize an NAND type flash memory in which making a memory cell minute can be performed and which is provided with an operation system in which deterioration by a hot hole is suppressed. SOLUTION: One or plural MOS transistor TR1 (TR2) are connected in parallel to memory cells M11, M12 (M21, M22) connected between a data line D1 (D2) and a source line S1 (S2). As charge and discharge of a source terminal are performed through this MOS transistor and a dummy memory cell, hot electron injection is not caused in a non-selection memory cell on the same word line, threshold voltage never be varied. A dummy memory cell of the same constitution as a memory cell may be used instead of a MOS transistor.
Patent JP-H05281330-A (JP)
Title: Method for acquiring radio wave from satellite of gps receiver
IPC: G01S19/24
Filed: 1992-04-01
Abstract: PURPOSE:To quickly catch a plurality of satellites even when a low-accuracy oscillator is used by resetting the searching center frequencies of the satellites acquired at and after the second time by using an offset value calculated from the frequency actually received from the first-caught satellite. CONSTITUTION:By setting an initial searching band to a wide band, the searching center frequencies fs1-fs3 of satellites to be acquired through channels CH1-CH3 are respectively set by using the Doppler frequency deviations fd1-fd3 of the satellites and a correcting value 4a. Then the satellites are searched by shifting the oscillation frequency of an oscillator upward and downward one step by one step by using the cap challenge of the oscillator as one-step width. In case the first satellite is caught through the channel CH1 at time t1, searching of the other satellites is again continued by calculating the accurate offset value DELTAfosc of a transmitter from the frequency fr1 received from the satellite and resetting the searching center frequencies fs2-fs3 of the channels CH2 and CH3 through which the other satellites are not acquired by using the offset value DELTAfosc as a new correcting value alpha, and then, narrowing the searching band width.
Patent JP-H09269638-A (JP)
Title: Developer stirring device
Inventor: KAWASHIMA TAKASHI
IPC: G03G15/08
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent the staying of a developer in the vicinity of a sensor and to accurately detect the concn. of toner by forming the stirring blade in the part facing a sensor surface of a stirring roller small or dispensing with the stirring blade, and providing a projection whose width is smaller than the sensor surface, in the part facing the sensor surface, of the stirring roller. SOLUTION: On the stirring roller 11, the blade 11b in the part facing the sensor surface 17a is dispensed with and the projection 18 projected in the radial direction of a rotary shaft 11a is provided on the rotary shaft 11a in the part. When the projection 18 passes through the toner in the vicinity of the sensor surface 17a, during development, permeability is changed in the case the projection 18 exits or not. At this time, the width B of the projection 18 is set smaller than the diameter C of the sensor surface 17a, in the axial direction of the rotary shaft. Thus, a ripple caused by the passage through the sensor surface of the projection 18 can be minimized to prevent the retaining of the toner, so that accurate toner concn. can be detected even after the lapse of a long time.
Patent JP-H07288897-A (JP)
Title: Controller for perceptual depth of sound
Inventor: HAO HIROKO
IPC: G10K15/12
Filed: 1994-04-19
Abstract: PURPOSE:To provide a controller for perceptual depth of sound with which a sound image can be perspectively controlled by generating the sound signal outputs of two channels from a single sound source signal. CONSTITUTION:This device is provided with a reflected sound generating means 1 for generating its reflected sound from the sound source signal, added signal generating means (an indirect sound generating means 2 and an adder 3) for adding an indirect sound provided by multiplying a coefficient based on distance information to the reflected sound and the direct sound of the sound source signal, amplitude adjusting means 4 for adjusting the amplitude of the sound signal based on the distance information, and low-pass filter 5 constituted to change low-pass characteristics corresponding to the sound signal based on the distance information. The sound signal processed by these respective means is outputted as an L channel output signal, and a signal multiplying a phase inversion coefficient to the sound signal processed by the respective means while using a phase inversion coefficient multiplier 6 as an R channel output signal.
Patent JP-S558119-A (JP)
Title: Phase synchronous system semiconductor oscillation device
Inventor: NAKADA MAKOTO
IPC: H03L7/08
Filed: 1978-06-30
Abstract: PURPOSE:To secure thd steady operation for the whole oscillation device over a wide temperature range through formation of the phase synchronous loop by inserting two types of dielectrics featuring the different dielectric constant temperature dependence into the resonator cavity and furthermore combining the phase detector and LPF with the oscillator. CONSTITUTION:Voltage control oscillator 15 is constituted by inserting dielectric 11 and 12 featuring different dielectric constant temperature dependence into the oscillator cavity. Furthermore, phase detector 3 and LPF4 are combined with oscillator 15 to form the phase synchronous loop. Thus, the oscillation frequency temperature dependence is reduced for oscillator 15 to secure a high stability, and accordingly the steady operation is secured for the whole oscillation device over a wide temperature range.
Patent JP-H08276485-A (JP)
Title: Production of surface protecting film
Inventor: WATANABE YOSHINORI
IPC: B29C48/335
Filed: 1995-04-05
Abstract: PURPOSE: To produce a surface protecting film by extruding a cylindrical film so that the innermost layer is set to a self-adhesive layer by a multilayered co-extrusion inflation molding method without generating trouble in a molding process and taking over the same while turning the self-adhesive layer inwardly to protect the same. CONSTITUTION: A base material layer with a total thickness of 30-200μm of which at least the inner surface of a thermoplastic resin compsn. obtained by adding 0.1-12 pts.wt. of an inorg. filler to 100 pts.wt. of a thermopastic resin and a self-adhesive layer with a thickness of 20μm or less are extruded from a multilayered extrusion circular die so that the self-adhesive layer becomes inside to form a cylindrical multilayered film. After the surface temp. of the cylindrical multilayered film is cooled to 50 deg.C, the film is folded to be taken over.
Patent JP-H03278217-A (JP)
Title: Input device
Inventor: KABURAGI KIKUMI
IPC: G06F3/0488
Filed: 1990-03-28
Abstract: PURPOSE:To accurately display data without overlapping them by providing the input device with a positional information detecting part for detecting a depressed part on a touch panel, and an input result display part, selecting and displaying a necessary input function and displaying the input results of several lines. CONSTITUTION:A touch panel part 21 is provided with the positional information detecting part 22 for sensing pressure depressed by a user and detecting the positional information of the depressed position. Display data 27 necessary for input are read out through a display control part 29 in accordance with information outputted from a control part 24 and displayed on a display part 23. The input result display part 30 displays a part of the result inputted by the user on the input device based upon an instruction outputted from the control part 29. The control part 24 decides and processes the meaning of the inputted data based upon the positional information inputted from the user and the data of the display part 23.
Patent JP-S58198118-A (JP)
Inventor: KIJIMA NOBORU
IPC: H02H7/26
Filed: 1982-05-14
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-H01253477-A (JP)
Title: Food printing transfer film and using method therefor
Inventor: MURATA YASUO
IPC: A23L17/00
Filed: 1988-04-01
Abstract: PURPOSE:To form a fresh and precise image on the surface of a marine fish- paste food by printing a desired image with specific O/W emulsion ink, and scattering hydrophilic eatable powder on a printed image to set the printed image. CONSTITUTION:A desired image is printed with O/W emulsion ink which contains water, edible dyes, edible fats and oils, edible binder and emulsifying agent on one side face of a waterproof film, and hydrophilic eatable powder is then scattered on the printed image to set the image. The fats and oils are mixed in aqueous solution in which the dyes and the binder are dissolved or dispersed in the presence of the emulsifying agent in the ink, and the ink can be obtained by emulsifying the mixture by an emulsifying machine such as a homogeneous mixer. A transfer film is obtained by scattering the powder on the image screen printed on the film and setting the ink thereto.
Patent JP-H09267513-A (JP)
Title: Image forming apparatus
Inventor: AKIYAMA SATORU
IPC: G02B26/10
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to shorten the lighting time of a laser in starting a scanner motor by eliminating the lighting of a laser beam for a predetermined time from the start of driving a rotary polygonal mirror, and accelerating the rotating speed of the mirror. SOLUTION: A CPU 54 notifies the occurrence of image forming failure to a controller when it senses the H level of the output signal 6 of a flip-flop 48 from a video signal 53 from the controller even only once during the operation, sets the output signal 78 to an L level so that a scanner motor 21 does not run away to fix the driving voltage applied to the motor 21. The rising time of the motor 21 is predicted, and the failure is sensed before arriving at the specified times to prevent the run-away of the motor 21 and the feedback of the rotating speed by the main scanning synchronization BD signal 55 from a printer starts to predict the start, and hence the lighting time of the laser can be shortened.
Patent JP-H02260161-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IKEMATSU NOBUYUKI
IPC: G11B15/44
Filed: 1989-03-30
Abstract: PURPOSE:To enhance the accuracy of a pitch between a gear train and a gear meshing with the gear train and to prevent the abrasion of the gear and the skip of tooth by accurately positioning a 1st substrate and a 2nd substrate and supporting the gear train by means of two substrates so that deflection quantity may be regulated. CONSTITUTION:In a magnetic recoding and reproducing device such as a VTR, etc., a difference between this device and a conventional one is that the shafts 9a, 10a and 11a of spurgears 9, 10 and 11 constituting the gear train are respectively made to penetrate a sheet metal 2' and the gear train is supported by two upper and lower substrates, that means, a chassis 8 and the sheet metal 2'. Therefore, the sheet metal 2' is accurately positioned to the chassis 8 and the accuracy of the pitch between the respective spurgears of the gear train is made remarkably accurate, then the accuracy of the pitch between the spurgear 9 and the spurgear 7 meshing with it is made accurate, so that breakage caused by the deflection of a shaft and the skip of tooth is eliminated. Then, accurate rotating force is transmitted from the spurgear 9 to the spurgear 10 and a pair of loading gears 14 is accurately turned through the cam groove 12 of the spurgear 10 and a sector gear 13.
Patent JP-S58197536-A (JP)
Title: Device selecting system
Inventor: TAKAHASHI TOSHIYA
IPC: G06F13/14
Filed: 1982-05-13
Abstract: PURPOSE:To transfer the same data to plural peripheral controllers efficiently and to shorten the occupation time of buses, by specifying all or optional peripheral controllers selectively from the plural peripheral controllers by a specifying means. CONSTITUTION:A CPU4 and plural, e.g. three peripheral controllers 1-3 are connected mutually by an address bus 6, a decoder, and the 1st-the 3rd peripheral controller selection signal lines 8-10, and also connected by a peripheral controller write line 7 and a data bus 11. When optional peripheral controllers are selected, address data consisting of two bits in a figure is outputted to the address bus 6 and the optional or all peripheral controllers are discriminated and selected by the decoder 5. The selected peripheral controllers interchange data with the CPU4 through the data bus 11. Consequently, when the same data is written in plural peripheral controllers, only single operation is enough, so the operability is improved.
Patent JP-S5416197-A (JP)
Title: Method of determining position of sectional planes
Inventor: JINBOU MASAO
IPC: A61B6/03
Filed: 1977-07-07
Abstract: PURPOSE:To determine the sectional plane position in monitor image, expedite the determination and prevent the decrease in image quality by making common the subject setting directions of an X-ray tomograph and a monitor unit, parallel installing these maintaining a specified axial distance and moving the subject placed on a top board to the monitor unit side.
Patent JP-S59205112-A (JP)
Inventor: OOSAWA SUMIO
IPC: H01H13/02
Filed: 1983-05-09
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-S57195049-A (JP)
Title: Cassette replacing device
Inventor: KUSUDA TATSUFUMI
IPC: B65H3/44
Filed: 1981-05-26
Abstract: PURPOSE:To enable a cassette loading type recorder widely available to use many and unspecified cassettes and as well to give a flexibility to the location area thereof by providing a supporting frame loaded with a plurality of cassettes which are movably arranged therein, on the front of the loading slot of the recorder. CONSTITUTION:A cassette 12 is loaded on each rack 111 in a cassette supporting frame 11 in a cassette replacing device 10. The cassette replacing device 10 is aligned with the aligning position of a recorder B0 by means of carrier wheels 101. The cassettes 12 are moved along rails 13 by a vertically driving mechanism 14 so that one cassette 12 to be used is aligned with a loading slot B1. Then, the cassette 12 is inserted into the loading slot B1. In this stage, the recorder B0 is set to accomodate with the size of recording sheets, sicne a detector 15 detects a sheet size code mark 16 provided on the lateral part of the cassette 12. With this arrangement, it is suitable to use many and unspecified recording sheets and the flexibility to the location area of the recorder may be improved.
Patent JP-S63246675-A (JP)
Title: Conveyance distributor for object to be inspected
Inventor: KATO SHUSEI
IPC: G01N35/04
Filed: 1987-03-31
Abstract: PURPOSE:To achieve a higher working efficiency with the lowering of erroneous inspection, by attaching an identification mark to a container housing a sample to convey a container carrier and distribute and transfer the sample based on the identification mark. CONSTITUTION:Supply stations 4 and 5 which supply a first container 2 housing a sample, distribution stations 6 and 7 and a retraction station 8 are arranged along a transport line 1 as closed loop and inspection stations 9 and 10 are connected to the distribution stations 6 and 7. An identification mark 32 is attached to the first container 2 to identify samples individually and the operation of the supply and distribution stations 4-7, branch lines 17 and 18 and a short-circuit line 19 is controlled with a controller 41 to inspect an item as specified previously based on recognition information read with identification mark recognition devices 33-36.
Patent JP-H02259479-A (JP)
Title: Output voltage measuring method of measuring apparatus
Inventor: ISHIDA AKITO
IPC: G01R31/319
Filed: 1989-03-30
Abstract: PURPOSE:To measure an output voltage with good efficiency by inserting the same number of sample-and-hold circuits as the circuits between each output terminal of said circuits and a measuring unit, so that the holding operation and sampling operation are sequentially switched over. CONSTITUTION:A plurality of sample-and-hold circuits S/H11-S/Hnm are arranged in matrix at an input stage of a voltage measuring apparatus 15, while (m) circuits S/H11-S/H1m are connected in series between an input terminal of an output voltage D1 and a multiplexer 16, and so on. The circuits S/H11-S/ Hnm are connected to a pattern generator 11. The sampling operation and holding operation are switched over by a control signal Sa... Sc output from the generator 11. The level of an output voltage from each output terminal at each timing is sequentially held from the latter stage to the former stage of the circuits S/H, and then sequentially released, so that the voltage level of each output voltage at each timing is sequentially fed to the measuring section. Accordingly, an output voltage can be measured with good efficiency without interrupting the measuring operation.
Patent JP-S62237533-A (JP)
Title: Data processor
Inventor: YAMANOBE AKIHIKO
IPC: G06F11/00
Filed: 1986-04-08
Abstract: PURPOSE:To execute the reverse arithmetic of an instruction while referring the contents of a shift register at the time of an illegal instruction is detected so as to restore the preceding states of plural instructions by sequentially receding the contents of a register to be destroyed at the time of normal operation of a shift register in a data processor for sequentially interpreting and executing instructions. CONSTITUTION:The contents of the register 2 to be destroyed and that of a storage part 3 to be destroyed are receded to the shift register 4 for receding and storing the contents of the register before the execution of the contents. If an illegal instruction is detected, an arithmetic part 1 reads out the contents of the shift register 4 successively from the finally receded contents, and while restoring the contents of the register 2, reversely advances operation in each instruction or every plural instructions to execute reverse operation, restore the contents of the register to the preceding state by one instruction or plural instructions, and end the operation.
Patent JP-S58197291-A (JP)
Title: Plating method with tin or tin alloy
Inventor: KATOU HITOSHI
IPC: C25D5/10
Filed: 1982-05-13
Abstract: PURPOSE:To obtain a tin plating film having excellent adhesion and solderability, by etching the underlying layer for copper plating provided on an electrically conductive surface to roughen the same then plating tin on the outside thereof. CONSTITUTION:An electrically conductive material such as oxygen-free copper or a copper alloy is subjected to cathodic degreasing, anodic degreasing and pickling, whereafter an org. compd. having the effects for brightening, smoothing and dispersing is added to a sulfuric acid bath using copper sulfate or the like and copper plating is applied on said material to form a copper plated underlying layer. The etching treatment for removing the above-mentioned org. compd. and to dissolve the underlying layer of copper by 0.01-1mu thickness to roughen the surface is then applied on said layer by using an etching soln. of H2SO4- H2O2. Tin or a tin alloy is plated on the outside thereof continuously.
Patent JP-2000276251-A (JP)
Title: Clock signal supply circuit
Inventor: KAWAMURA YASUNORI
IPC: G06F1/10
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress noise and to place a circuit group, supplied with a clock signal, in normal operation irrelevantly to the circuit group without providing a damping resistance and being affected by temperature variation and variance of the circuit group by varying output impedance according to the detection result of a level detecting means. SOLUTION: A variable capacity buffer 11 varies the output of a reference clock signal inputted to a clock input terminal CLKI and outputs the signal from a clock output terminal CLKI and its output impedance is variable. A level detecting circuit 12 detects the amplitude level of a signal inputted to a terminal M and outputs a voltage corresponding to the detection result to a capacity adjusting circuit 13. The capacity adjusting circuit 13 varies the output impedance of the variable capacity buffer 11 according to the detection result of the level detecting circuit 12. The clock output is fed back to the terminal M, so the level detecting circuit 12 outputs a voltage corresponding to the amplitude level of the clock supplied to the circuit group connected to the output.
Patent JP-S5415901-A (JP)
Title: Treatment of dust formed at the time of charging coal
Inventor: YOKOYAMA KAZUHIRO
IPC: C02F11/12
Filed: 1977-07-06
Abstract: PURPOSE: To eliminate dust scattering and to dewater the dust, by wet dust removal, neutralization-coagulation, and precipitation-separation of dust formed in charging coal into coke ovens, and by filtering the concentrated slurry thus obtained through finely pulverized coke from sedimentation ponds of red-hot coke extinguishing water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61242978-A (JP)
Inventor: HIHASHI YASUO
IPC: C04B41/87
Filed: 1985-04-16
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。