baber/WOPTO huggingface dataset:
Patent JP-H07272309-A (JP)
Title: Optical information recording/reproducing device
Inventor: MIYAMOTO MORITOSHI
IPC: G11B7/135
Filed: 1994-03-31
Abstract: PURPOSE:To provide a small-sized optical information recording/reproducing device capable of preventing a light spot from deviation from a sensor without increasing a cost. CONSTITUTION:A distance between a center of a quadripartite sensor 30b constituting a detection optical system and the center of AT sensors 30a, 30c is defined D. The quadripartite sensor 30b and the AT sensors 30a, 30c are arranged so that the distance D becomes D=fS/fTd (where, an fT is a focal distance of an objective lens for irradiating a luminous flux on a recording medium, and an fS is the focal distance of a sensor lens of the detection optical system, and a (d) is the distance between a zero-order light spot and (+ or -) 1st order light spots in the track traverse direction on the recording medium).
Patent JP-S51139715-A (JP)
Title: Channel switching portion for a tranceiver
Inventor: TOUJIYOU FUMIAKI
IPC: H04B1/40
Filed: 1975-05-29
Abstract: PURPOSE:To facilitate the switching of plurality of channels.
Patent JP-2000254707-A (JP)
Title: Plate thickness press apparatus for hot material and plate thickness pressing method
Inventor: MURATA SATOSHI
IPC: B21J1/04
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hot rolled steel sheet through a plate thickness press in which a long sheet bar can be used without joining the sheet bars and slabs. SOLUTION: A pair of dies 10, 10 forming inclining parts at the inlet side and parallel parts at the outlet side of long plate-like hot material and a die adjusting mechanism 14 for changing the pressing condition in the plate thickness direction of the material adjusting the postures of these dies are provided, and pressing is applied in the plate thickness direction of the hot material.
Patent JP-H01237823-A (JP)
Title: Shift circuit
Inventor: SUZUKI TAKAO
IPC: G06F7/76
Filed: 1988-03-18
Abstract: PURPOSE:To simplify circuit constitution and to perform fast shift in both positive and negative directions by setting a three-input/one-output data selector as a basic cell, and constituting a unit cell by setting the same number of those cells as that of data bits in parallel. CONSTITUTION:The basic cell of the three-input/one-output data selector comprising a shift circuit is constituted of three AND circuits, an OR circuit, control signal lines, and an output signal line. The control signal lines 108, 109, and 110 connect the basic cells arranged in a lateral direction. A high level signal is inputted to either the control signal lines 108, 109, and 110. When the control signal line 108 is '1', the signal of an input signal line 105 is selected, and is outputted to the output signal line 111. When the control signal line 109 is '1', an input signal line 106 is selected and outputted to the output signal line 111. When the control signal line 110 is '1', an input signal line 107 is selected.
Patent JP-H07274003-A (JP)
Title: Printing controller
Inventor: MATSUURA TAKENORI
IPC: H04N1/409
Filed: 1994-03-31
Abstract: PURPOSE:To provide a printing controller capable of correcting the thinning and thickening of picture elements and improving picture quality. CONSTITUTION:This controller is provided with a line buffer 2 for storing and holding inputted picture data, an exposure means (an exposure control means 4 and a line head 5) for forming one printing line picture by the plural times of exposure based on the plural pieces of sub-line picture data and a picture processing part 3 for considering the ratio and arrangement of black and white picture elements of peripheral picture elements in the picture element under consideration, generating the sub-line picture data to be the thinning correction or thickening correction data of the printing of the picture element under consideration and successively supplying the respective sub-line picture data to the exposure means.
Patent JP-H04278644-A (JP)
Title: Scan circuit for circuit test
Inventor: HANABUSA AKIHIKO
IPC: G06F11/22
Filed: 1991-03-06
Abstract: PURPOSE:To discriminate a trouble of a wiring under test or a trouble of a scan circuit for circuit test if no coincidence is obtained between the outputted value and the expected value and at the same time to specify a trouble area of the scan circuit. CONSTITUTION:A scan circuit for circuit test is contained in a circuit 1 and outputs the value of a prescribed area of a tested circuit 2 to a circuit tester with a read signal received from the circuit tester. In this case, the scan circuits 3 and 4 are provided in two systems independent of each other. A first scan circuit 3 performs the test of the circuit 2 and at the same time inputs the test signals to each point of a second scan circuit 4 to output an answer signal to the circuit tester for execution of the test of the circuit 4. Meanwhile the second scan circuit 4 inputs the test signals to each point of the first circuit 3 and also outputs an answer signal to the circuit tester for execution of the test of the first scan circuit 3.
Patent JP-H10240427-A (JP)
Title: Ultrasonic touch panel
Inventor: TODA KOJI
IPC: G06F3/03
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To enable the precise detection of touch position through driving with low power consumption. SOLUTION: When an electric signal is inputted to interdigital electrodes TX0 , TX1 and TX2 , a surface acoustic wave is excited on the upper end face of piezoelectric panel 1, propagated to the upper end face of a non-piezoelectric panel 2 and converted out to an electric signal having a phase θbase at an interdigital electrode RX0 . At the same time, it is converted to electric signal Ej (j=1, 2...x) having phases θj (j=1, 2...x) at an interdigital electrode RX11 or the like. When a position FX is touched among positions Fj (j=1, 2...x) between interdigital electrodes TX1 and RX11 on the upper end face of non- piezoelectric panel 2, an electric signal E having a phase θ is outputted at the interdigital electrode RX11 . At such a time, the touch position FX can be detected from the difference of θbase and θ.
Patent JP-S63232559-A (JP)
Title: Two-way call control system for simultaneous instruction telephone
Inventor: KOMATSU MASAKI
IPC: H04M3/42
Filed: 1987-03-20
Abstract: PURPOSE:To make two-way calls between a dispatcher and listeners, by performing a command call from the dispatcher by connecting channels to the listeners in a multiple state and setting a channel from one of the listeners to the dispatcher by means of hooking, etc., of the listener's telephone set. CONSTITUTION:When a central controller CC sets digital output-input in a prescribed time slot on the highway HW side of a line interface circuit LIN, channels are set from a dispatcher telephone set A to plural listener telephone sets 81-Bn and, when a call requesting signal is sent from any one of the listener telephone sets to the dispatcher telephone set, the central controller CC detects this and sets the decoder of the dispatcher telephone set and coder of the listener telephone set in the same time slot. Thus a two-way channel is formed. Therefore, it becomes unnecessary to provide a key for switch to the dispatcher telephone set of a dispatching telephone system and, at the same time, the call of one of the listeners to the dispatcher can be made easily when the telephone set of the listener is hooked.
Patent JP-S61223892-A (JP)
Inventor: OKAZAKI TETSUO
IPC: G09G1/02
Filed: 1985-03-29
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-H01236352-A (JP)
Title: System for outputting logic simulated result
Inventor: TANAKA TOSHIAKI
IPC: G06F19/00
Filed: 1988-03-16
Abstract: PURPOSE:To make the processing speed of logic simulated result analysis faster by outputting an output pattern as the event of the number of an output point (dump point) to which observation of simulated results is designated. CONSTITUTION:A fan-out list number 5 is read out from a fan-out list entry 2 by using an output number 1 received from a time wheel section as an address and the fan-out list number 5 is put in a fan-out list pointer 4. Then a fan-out list end flag 7 and connecting destination number 8 or dump point number 8 are read out from a fan-out list 6 by using the fan-out list pointer 4 as an address and the number 8 is outputted to an event propagating section together with the signal value received from the time wheel section as an event. When the fan-out list end flag 7 is not '1', the fan-out list 6 is read out after the fan-out list pointer is increased by '+1', and thus, output of the event is repeated.
Patent JP-S56162289-A (JP)
Title: Overheat preventing apparatus for feed water pump
Inventor: HANAOKA HIROSHI
IPC: F04B49/10
Filed: 1980-05-16
Abstract: PURPOSE: To prevent an overheat preventing valve from opening unnecessarily in low-pressure operation, by setting a minimum flow rate approximately proportional to the square root of the discharge pressure, and by opening or closing the overheat preventing valve according to said set value.  
     CONSTITUTION: The discharge pressure of a pump 1 is sent to a square root extracting arithmetic device 6 by means of a discharge pressure transmitter 5. The output thereof is made a set pressure approximately proportional to the square root of the discharge pressure by means of a proportional operation device 7. On the other hand, the suction flow rate is sent to a subtracter 8 by means of a suction flow rate transmitter 4, and the difference between the output set value by the proportional operation device 7 is calculated. The output of the subtracter 8 is compared with a slight allowance value for safety by means of a comparator 9. When said output is less or more than the allowance value, an overheat preventing valve 3 is opened or closed. Thus, a minimum flow rate approximately proportional to the square root of the discharge pressure is set, and the overheat preventing valve 3 is opened or closed according to said set value, in order to prevent the overheat preventing valve 3 from opening unnecessarily in low-pressure operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61219910-A (JP)
Inventor: BAANAADO JIYOOJI KIYARON
IPC: G02B6/36
Filed: 1986-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08258710-A (JP)
Title: Automatic coupling and releasing device of hood for vehicle
Inventor: ISHIKAWA YUKIO
IPC: B61D17/20
Filed: 1995-03-23
Abstract: PURPOSE: To simplify a mechanism to connect and release a hood and to reduce an occupying space of the mechanism. CONSTITUTION: An arm 107 to advance and retreat is provided along a fixed side hood seat 101. An arm receiver 119, a wear plate 120 and upper and lower latches 122, 123 are firmly set on a release side hood metal frame 105. A receiving member 131, an upper lock 136 and a lower lock 140 are provided in a release side hood seat 102 free to lift up and down, and they are driven to lift up and down by fluid cylinders 129, 134, 138, and the release side hood metal frame 105 is made to advance and retreat by advancement of a main arm 107 by way of engaging the arm receiver 119 with the main arm 107. The receiving member 131 is raised, the release side hood metal frame 105 is raised through the wear plate 120, and engagement of the arm receiver 119 and the main arm 107 is released. The upper lock 136 and the lower lock 140 are locked by engaging them with the latches 122, 123.  A hood is released by the reverse action.
Patent JP-S62220994-A (JP)
Inventor: TAKAHASHI HIROYOSHI
IPC: G10C3/00
Filed: 1986-03-24
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-H03266536-A (JP)
Title: Travelling object position registration system
Inventor: ODA TAKASHI
IPC: H04W60/00
Filed: 1990-03-16
Abstract: PURPOSE:To build up a system with low cost by providing a radio receiver to an existing installation such as a public telephone box or a stationary station for a mobile radio system. CONSTITUTION:A small power radio transmitter is mounted to a travelling object and a radio receiver receiving a transmission from a radio transmitter is provided to an existing installation such as a public telephone box or a stationary station for a mobile radio system. Then a data received by a radio receiver is collected and stored in a position registration station 4 via a relay station and the data stored is extracted as required. That is, a position registration station 4 classifies the information sent from each relay station into a travelling object identification code and reads the storage in response to the inquiry about the mobile body identification code to inform lapse of the position movement of a travelling object. Thus, the inexpensive mobile body position registration system is built up.
Patent JP-S618916-A (JP)
Inventor: GEIRII UEIN RABUROFU
IPC: H01L21/285
Filed: 1985-03-29
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-H11249798-A (JP)
Title: Coordinate detector and measuring method therefor
Inventor: KATABAMI KOICHIRO
IPC: G06F3/045
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate detector which can improve the signal S/N and has no demerit despite its power saving by electrically connecting a shielded conductor barrel of a signal pen to the circuit ground of the coordinate detector and covering the conductor barrel with an insulating cover of a specific thickness. SOLUTION: When the tip of a coordinate pointing signal pen 4 is set on the surface of a tablet 9, the coordinates of the tip of the pen 4 are detected on the surface of the tablet 9. The output of an AC signal generator 11 is applied to a tip stylus conductor of the pen 4 via a shielded cord 10. When the AC electric signal is received from the pen 4, the tablet 9 having an electrode 2 of low resistance which is adhered around a resistor having the two- dimensionally even surface resistance is used. Then a shielded conductor barrel of the pen 4 is connected to the circuit ground of a coordinate detector and also covered with an insulating cover of <=1.5 mm thickness. The current consumption of the coordinate detector can be reduced despite its high voltage drive since the pen 4 is driven by electric signals and accordingly a high impedance is secured.
Patent JP-S61216196-A (JP)
Title: Magnetic bubble element
Inventor: TAKESHITA MASATOSHI
IPC: G11C19/08
Filed: 1986-03-24
Abstract: PURPOSE:To improve the transfer margin at the connection part by removing the connection part between the first magnetic bubble transfer passage and the second magnetic bubble transfer passage and the first insulating layer positioned at the boundary part between an ion implantation domain adjacent to the connection part and a non-ion implantation domain and then heat-treating the material. CONSTITUTION:An ion implantation layer 5 is formed on the surface of a bubble magnetic film 6, SiO2 (1,000Angstrom ) is coated as the first insulating layer 8, the sit of the first insulating layer 8 corresponding to the specified position of the connection part boundary domain between an ion implantation transfer passage and a soft magnetic body transfer passage is removed by etching and the material is annealed at 400 deg.C for 30min as heat treatment to stabilize the ion implantation layer. Thereafter, a conductor layer 9 of Au/Mo, the second insulating layer 10 and a 'Permalloy(R)' layer as a soft magnetic body layer 1 are formed. By using PIQ which is a polyimide resin as the second insulating layer 10, the level difference at the perforated site of the first insulating layer 8 is relieved.
Patent JP-S54157531-A (JP)
Title: Preparation of phenols
Inventor: KAWAI YOSHIO
IPC: C07C27/00
Filed: 1978-05-29
Abstract: PURPOSE: To prepare phenols in high yield, by the cleavage reaction of an aromatic primary hydroperoxide in an organic solvent, in the presence of a specific amount of alcohols, and using BF 3  catalyst.  
     CONSTITUTION: Phenols II (e.g. p-methylbenzyl hydroperoxide, etc.) are prepared by the cleavage reaction of an aromtaic primary hydroperoxide I (R is H, alkyl; n is 0W5), e.g. p-methylbenzyl hydroperoxide, in an organic solvent (pref. ketone, etc.) containing alcohols (pref. lower aliphatic alcohol such as methanol), in the presence of BF 3  catalyst. The amount of the alcohol is 1W20 moles, pref. 2W15 moles per 1 mole of the BF 3  catalyst.  
     EFFECT: The process can be applied irrespective of the kind, number or position of the substitution group, without using particular solvent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51140446-A (JP)
Title: Input output expansion system
Inventor: AKIYAMA KAZUHISA
IPC: G06F13/36
Filed: 1975-05-30
Abstract: PURPOSE: To eliminate disadvantages of hardware and software on complication of wiring and input output operations by employing one sheet of general input output interface board at each terminal units. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55156067-A (JP)
Title: Ink jet printer
Inventor: SAITOU SHIZUO
IPC: B41J25/00
Filed: 1979-05-23
Abstract: PURPOSE:To provide such a printing machine as having no contacted parts, having a simple structure and enabling a multicolour printing in a printer in which a plurality of printing means are moved in a right and leftward direction with respect to a recording paper to perform a printing operation by a method wherein some separate printing means for use in injecting two or more colour inks are arranged. CONSTITUTION:Ink head means 29 fixed to a guide plate 3 is provided with ink injection heads 30 and nozzles 31, moved in a direction indicated by an arrow 36 by a groove 11a in a cylindrical cam 11, and the ink is injected by the ink head means in synchronous with a printing synchronous signal to print picture elements and characters etc. At this time, the ink is supplied to the ink head from an ink tank 35 via ink passage 34. Further, in order to correct a printing position displaced from a normal printing position caused by a continuous movement of the recording paper 6, a guide pin 40 in the guide plate 3 is moved up and down as indicated by the arrow 41 by a plunger 37 and a spring 38, thereby a printing angle for the head means 29 is corrected.
Patent JP-S53149060-A (JP)
Title: Meshing condition tester
Inventor: TOYODA TOSHIO
IPC: G01B21/16
Filed: 1977-05-31
Abstract: PURPOSE: To test and accurately measure the actual testing condition with the use of a remarkably simple construction by providing a circumferential speed detector and an advance and delay measuring circuit so as to measure the circumferential speeds of a drive gear and a driven gear. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06299362-A (JP)
Title: Method of monitoring plating process
Inventor: ARUFURETSUDO JIYOZEFU GURADEI
IPC: G01N21/75
Filed: 1994-03-09
Abstract: PURPOSE: To provide a method for monitoring an electroless plating soln.  
     CONSTITUTION: The plating soln. is used for plating a light-transparent medium 11. The light transmittance through this light-transparent medium 11 is measured and the time (t i , t c  and t 1/2 ) required for the transmittance to fall down to a specific level is determined. This measurement is usable for the judgment as to whether the object is sufficiently plated by this soln. or not. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08264207-A (JP)
Title: Ac adaptor also serving as charging device
Inventor: YAMAZAKI YASUHARU
IPC: H02J7/02
Filed: 1995-03-23
Abstract: PURPOSE: To suitably use in a small computer or the like by charging a secondary battery normally used in an electronic apparatus with a d.c. output terminal, and charging an auxiliary secondary battery with a charging terminal. CONSTITUTION: Commercial power source inputted from a power source plug 5 is subject to full-wave rectification, switched with a switching transistor 10 to a specified frequency, and constant frequency a.c. voltage is rectified with a diode 12, capacitors 13, 15, then a constant d.c. voltage is outputted 14. When an auxiliary intelligent battery pack 1 is charged, a charging terminal 24a is connected to a negative terminal 1b of the auxiliary battery pack 1, the other terminal 24b is connected to a negative terminal 1b of the battery pack 1, and a communication terminal 25a is connected to a communication terminal 1c of the battery pack 1.  A computer 25 can communicate with a microcomputer 3 of the battery pack 1 through the terminals 25a, 1c, the computer 25 makes a transistor TR 22 conductive, and electric power on a collector side of the transistor TR 22 is used to charge the battery pack 1.
Patent JP-H10258046-A (JP)
Title: X-ray diagnostic device
Inventor: NAGAI SEIICHIRO
IPC: A61B6/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To photograph an image of a high image quality by a solid article photographing means without using an X-ray film, and make both photographing methods of diaphanoscopy and photographing possible. SOLUTION: When a diaphanoscopy is designated, a small amount of an X-ray is continuously cast, and the X-ray image is reflected by a rotary mirror 6, and is made to enter a camera head 8 for diaphanoscopy for which an FTCCD is provided. The FTCCD can perform a continuous photographing by a frame rate, and can obtain a diaphanoscopy image as an animated image. Also, when a photographing is designated, a large amount of the X-ray is cast under a single shot state, and the X-ray image is reflected by the rotary mirror 6, and is made to enter a camera head 9 for photographing for which an FTCCD is provided. For the FTCCD, respective picture elements of a larger picture element size are provided by increasing the number of the picture elements, and by this method, a photographing image of a high image quality as a still image can be obtained without using an X-ray film.
Patent JP-H03267612-A (JP)
Title: Device for incinerating and melting city refuse
Inventor: TSUNEMI TAKESHI
IPC: F23J3/06
Filed: 1990-03-15
Abstract: PURPOSE:To make a melting furnace sufficiently compact, greatly reduce equipment cost, maintenance and management cost and make it possible to treat EP dust together with ash efficiently at low cost by connecting a dust transfer passage for blowing EP dust into the high temperature hearth of the melting furnace to an electrostatic precipitator provided in an exhaust passage of a city refuse incinerator. CONSTITUTION:A waste heat boiler 24 and an electrostatic precipitator 25 are provided in an exhaust gas passage 23 of a city refuse incinerator A and a dust transfer passage 26 is provided to mix dust of EP from the electrostatic precipitator 25 into preheated combustion air to a burner port 8 and blow the mixture into a high temperature hearth 7, so that the EP dust can be treated together with ash. And further, the arrangement is provided to prevent recirculation of the EP dust due to the scattering thereof. Consequently, since EP dust from an electostatic precipitator is blown into the high temperature hearth of a melting furnace to effect a melting treatment through a dust transfer passage, EP dust, together with ash, can be treated efficiently at low cost, without causing the scattering of the EP dust.