baber/WOPTO huggingface dataset:
Patent JP-2000214483-A (JP)
Title: Electro-optic device
Inventor: MATSUEDA YOJIRO
IPC: G02F1/136
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optic device which is capable of increasing the aperture ratio of the electro-optic device having plural pixel parts. SOLUTION: Drain regions D of TFTs 30 for driving liquid crystals are connected via contact holes 11 to metal electrodes 15. These metal electrodes 15 are connected via contact holes 8 to pixel electrodes 9. At this time, the metal electrodes 15 are extended and formed to the peripheral side of the pixel parts with respect to the positions where the contact holes 11 are formed. The contact holes 8 are formed in the portions of the extended metal electrodes 15. Since the contact holes 8 which affect the alignment characteristic of liquid crystals are formed in the positions distant from the centers of the pixels, the disclination at which the alignment indicates continuous regions can be formed on the more outside and the aperture ratio as the pixel parts is improved.
Patent JP-H09210972-A (JP)
Title: Defect inspecting method for brazed part
Inventor: KUROTOBI MANABU
IPC: G01N29/04
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To inspect the defect of a part such that an annular member is fitted on a pipe and brazed fast, and obtain the correlation of the judging result from inspection with the strength of the brazed part. SOLUTION: From outside an annular member 3, a brazed part 4 is inspected ultrasonically, and judging is made for a plurality of points over the pipe circumference and in its axial direction. The defective parts and normal parts are subjected to specified processing, followed by determination of the total amount of defective parts and the amount of defect as the largest lump, and if the obtained values remain below the respective specified levels, it is judged that the brazed part 4 is in acceptable workmanship.
Patent JP-H10202939-A (JP)
Title: Image forming apparatus
Inventor: YAMANOBE KOJI
IPC: B41J2/44
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To facilitate positional adjustment at the light receiving part of an optical fiber for detecting synchronism by providing means for measuring the time when a light beam from a scanning means is passing through the optical fiber and informing the fact that the measured time exceeds a preset time. SOLUTION: The image forming apparatus for modulating a light beam by record information in synchronism with a synchronism detection signal received from an optical detection means 23 comprises a counter for measuring the time when a light beam from a scanning means 14 is passing through an optical fiber 22 and means, i.e., an LED, for informing the tact that the measured time exceeds a preset time. When a laser beam passes through the vicinity of the center of a synchronism detection light receiving part 21 (circular light receiving part of the optical fiber 22), the LED emits light and a decision can be made visually whether the laser beam is deviated from the vicinity of the center of a synchronism detection light receiving part 21 or not and positional adjustment of an optical fiber for detecting synchronism can be facilitated.
Patent JP-S63186501-A (JP)
Title: Auxiliary power source system for ac electric car
Inventor: KINOSHITA SHIGENORI
IPC: B60L1/00
Filed: 1987-01-27
Abstract: PURPOSE:To improve the efficiency of an auxiliary power source system and reduce the weight of the same, by a method wherein DC input voltage, supplied to a main circuit inverter, is taken out as an auxiliary DC power source while the auxiliary DC power source is converted into 3-phase AC electric power by an auxiliary inverter. CONSTITUTION:The output of a main circuit converter 18 is supplied to a main motor 24 of an AC electric car through a main circuit inverter 22. An auxiliary DC/DC converter 26 is connected to the DC input side of the main circuit inverter 22 and the output side of the auxiliary DC/DC converter 26 is constituted as an auxiliary DC power source. According to this method, 3-phase induction motor may be used for a rotary machine, driven by the auxiliary power source, whereby high efficiency of the auxiliary power system may be realized.
Patent JP-H08209990-A (JP)
Title: Key lock device for maintenance and inspection
Inventor: YAMAMOTO MASAO
IPC: B66B31/00
Filed: 1995-02-01
Abstract: PURPOSE: To provide a key lock device for maintenance and inspection which surely prevents a person other than a person in charge of the maintenance and inspection of a device from operating by mistake a stop switch and a start switch and which moreover allows the minimization of size and weight of the device and can be conveniently carried. CONSTITUTION: In a key lock device 1 for maintenance and inspection in which a cover 8 is provided over a base 6 so as to surround a first key 10 and a second key 11 held by the base 6, a first holding device 12, a second holding device 13, and a locking device 9, the locking device 9 is disposed between the device 12 and the device 13. And a ring key mechanism is provided to freely set an unlocking code number, and moreover a temporarily stopping mechanism 19, in which the first key 10 temporarily stops the device 12 at a stop position of a stop switch, is included, and under conditions that the cover 8 is locked to the base 6, an end of the key 10 is engaged with the inner wall of the cover 8.
Patent JP-H06230519-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMADA TAKETOSHI
IPC: G03C1/83
Filed: 1993-02-02
Abstract: PURPOSE:To reduce occurrences of haze and color turbidity after processing and to improve enlargement performance by forming at least one of photographic constituent layers containing a specified solid organic dye pulverized with a jet mill. CONSTITUTION:The silver halide photographic sensitive material having at least one of the photographic constituent layers containing the solid organic dye pulverized with the jet mill and represented by the formula in which Z is an atomic group necessary to form a 5- or 6-membered heterocyclic group; Q is an aryl or a heterocyclic group; each of L1-L6 is a methine group; R and L3 may form a ring together with each other; each of l, m, and n is 0 or 1 and m+n is 1 or 2: and p is a number of >=0 for canceling an intramolecular charge. Also, this dye has at least one sulfo, carboxyl, sulfonamido, sulfamoyl, and phenolic hydroxyl groups in the molecule.
Patent JP-S55110344-A (JP)
Title: Memory map control system
Inventor: YOKOI YOJIROU
IPC: G06F9/06
Filed: 1979-02-15
Abstract: PURPOSE: To improve efficiency of program development by mutully interchanging address areas of ROM and RAM through the operation of hardware or program processing.  
     CONSTITUTION: A memory swap control MSC signal inputted to control terminal 12 is held at "H" and a program written in programmable read-only memory PROM of (a) is executed. On the other hand, the MSC signal is held at "L" in program debugging and the program in P ROM is transfereed to RAM of (b) in exactly the same address area as P ROM of preceding (a). As a result, the need for the rewriting of P ROM for modifying the program is eliminated and efficiency improvement is realized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05271682-A (JP)
Title: Mandrel lubricant for production of seamless tube
Inventor: SCHNEIDER CHRISTIAN
IPC: C10M129/16
Filed: 1993-02-02
Abstract: A mandrel lubricant for use in the manufacture of seamless tubes is described, which mandrel lubricant is composed of graphite, clay minerals from the class of smectites, a polysaccharide and, if required, a surfactant. The mandrel lubricant is applied in the form of an aqueous dispersion to mandrels which have passed through the cooling bath.
Patent JP-H07208689-A (JP)
Title: Light system safety device for machine tool
Inventor: SHIRAI KAZUHISA
IPC: F16P3/14
Filed: 1994-01-17
Abstract: PURPOSE:To make exact self-diagnosis possible without being affected by noise from outside by setting the time of duration of an off-pulse shorter than the response time of a stopping means for making a machine tool practically impossible to operate. CONSTITUTION:An off-pulse generating part 26 generates an off-pulse C3 for falsely making a light-receiving signal (s1) of a light-receiving element 8 invalid, a pulse C2 simultaneously outputted is delayed a predetermined time by a delay part 27 and inputted to a check pulse generating part 28, and a check pulse C5 is generated in response to the pulse C2. Then, when a signal C8 for indicating that a circuit is normal, is not supplied from a checking part 24, an invalidation part 25 outputs an invalidating signal C10 to open contacts 7. In this case, the signal C8 is a signal conflicting with an abnormality signal (s2). Thus, when the signal C8 is not outputted even though the light-receiving signal (s1) becomes invalid, the contacts 7 are opened by the function of the invalidation part 25. In this case, contacts 6 are not opened practically, because the off-pulse C3 is shorter than the time of operation of the contacts 6.
Patent JP-H05210626-A (JP)
Title: Interactive processing calling system
Inventor: HOSOI TOSHIO
IPC: G06F15/00
Filed: 1992-01-31
Abstract: PURPOSE:To freely use a desirable interactive processing without recognitor of opening or unopening of the interactive processing, and to remarkably shorten an interactive processing time. CONSTITUTION:The system is provided with a call instruction receiving means 4 for receiving a call instruction of an arbitrary interactive processing inputted from a keyboard 1 of an interactive processing system, a call judging means 5 for judging whether the interactive processing is to be called or opened by its instruction, an interactive processing calling means 7 for executing a call of the interactive processing by the call instruction from the call judging means 5, an interactive processing opening means 6 for executing opening of the interactive processing by an opening instruction from the call judging means 5, and an image transmitting means 8 for displaying a screen of the interactive processing by the instructions of the interactive processing calling means 7 and the interactive processing opening means 6. Even if the interactive processing is opened by other terminal by the call judging means 5, a call is executed freely, unless other user uses its interactive processing, and on the other hand, unless it is opened, opening of its interactive processing is executed.
Patent JP-H04243002-A (JP)
Title: Rotary head type digital vtr
Inventor: UETAKE AKIHIRO
IPC: G11B5/09
Filed: 1991-01-16
Abstract: PURPOSE:To provide the digital VTR which allows not only ordinary recording but double recording, recording of video signals of different kinds and recording of high-resolution video signals as well. CONSTITUTION:Heads Ha 1 and HB 1 are used at the time of ordinary recording of the NTSC video signals from an input terminal 1A. The speed of the tape 6 is doubled and the TNSC video signals are recorded double by using the heads HA 1, HB 1, HA 2, HB 2. The speed of the tape 6 is doubled and both of the video signals from the input terminal 1A and the video signals from the input terminal 1B are recorded by using the heads HA 1, HB 1, HA 2, HB 2. The speed of the tape 6 is doubled and the HD video signals from the input terminal 1 are recorded by using the heads HA 1, HB 1, HA 2, HB 2. The selection of the respective mode is executed by switching circuits SW 1, SW 2, SW 3.
Patent JP-H05303414-A (JP)
Title: Automatic generation device for nc data
Inventor: IMAI SATORU
IPC: G05B19/4097
Filed: 1992-01-31
Abstract: PURPOSE:To provide an automatic NC data generation device capable of automatically judging an island part included in a working area and making it unnecessary for a working expert to execute the input work of additional data. CONSTITUTION:The automatic NC data generation device is provided with a means for recognizing the finishing shape of an object to be worked based upon CAD data, a means 2 for sorting the working face of the object into plural working areas to be worked by a common tool, a means 7 for checking geometrical relation with another working area in each working area and judging whether the working area concerned includes another working area as an island part or not, a means 6 for removing the island part from the working area including the island part and then forming a working route in each working area, and a means 7 for forming NC data based upon the working route of each working area and outputting the NC data to a control part in an NC machine tool 8.
Patent JP-S5299738-A (JP)
Title: Channel coupling system
Inventor: YAMAMOTO NOBORU
IPC: G06F13/14
Filed: 1976-02-18
Abstract: PURPOSE: To avoid a collision of commands from different programs by readily establishing the synchronism between each CPU, including the program number which issues input-output commands while input-output commands are being issued. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03222617-A (JP)
Title: Removal of insulating film of coil assembly
Inventor: TANUMA JIRO
IPC: H01F41/12
Filed: 1990-01-29
Abstract: PURPOSE:To prevent bending of a terminal and generation of a carbide by stopping down an excimer laser beam through an aperture, by condensing the laser beam through a condensing lens and by removing the film of the coil of a part twined around the terminal. CONSTITUTION:A laser beam 27 pulse-oscillated from an excimer laser oscillator 23 is stopped down by an aperture board 24 and condensed by a convex lens 26. The film on the application side of a coil twined around terminals 15a, 15b is removed by the laser beam 27, which is condensed to become higher in energy density. After that, the laser beam 27 is reflected by a concave mirror 30 and mirror 31, condensed by a convex lens 32 and applied again to the terminal 15b. Similarly, the laser beam is reflected by a concave mirror 33 and mirror 34, condensed by a convex lens 35, and applied again to the terminal 15b.
Patent JP-H04213642-A (JP)
Title: Building construction method
Inventor: SATO TATSUO
IPC: E04B1/35
Filed: 1991-02-07
Abstract: PURPOSE:To construct efficiently a building consisting of a core structure and its circumferential frames by lift-up process. CONSTITUTION:Core structures 1, 21 are constructed in advance and assembled on the ground. A truss beam 4 also used as a work platform having such a weight lifting means as an overhead travelling crane 10 is consecutively lifted up along the core structures 1, 21. Each floor body is thus constructed by lifting and carrying an building materials 11 per floor by means of the weight lifting means. At the upper most floor, the truss beam 4 is secured to the core structures 1, 21, to form a permanent building member.
Patent JP-H04254942-A (JP)
Title: Digital audio tape recorder provided with atf system tracking servo mechanism
Inventor: TANAKA KENJI
IPC: G11B15/467
Filed: 1991-02-07
Abstract: PURPOSE:To conduct stabilized and excellent tracking servo mechanism and to proceed with the excellent tracking servo even when on of the heads is clogged when a signal recorded in mid-speed mode is reproduced with double scanning system. CONSTITUTION:In a digital audio tape recorder provided with two heads 1 and 2 and with ATF system tracking servo mechanism, when the signal recorded in the mid-speed mode is reproduce with double scanning system, a tracking servo processing means 3 conducting tracking servo with either of the heads 1 and 2, a clogging detection means 4 detecting the clogging state of the head from a reproduction signal and a changeover means 5 performing the changeover so that the tracking servo is conducted with the signal of the other head when the clogged state of one head is detected.
Patent JP-H06230324-A (JP)
Title: Lens type shape measuring instrument
Inventor: UMEMURA IZUMI
IPC: G01M11/00
Filed: 1993-02-03
Abstract: PURPOSE:To omit measuring operation for a deviation quantity and to improve its measurement precision. CONSTITUTION:The lens type shape measuring instrument 300 which has a lens type shape measurement part 110 and a control arithmetic unit equipped with an arithmetic function for controlling the measurement part is equipped with a means 210 for inputting prescription and measurement data required for the start of measurement and the measurement, a means which finds the geometrical center of a lens type and calculate radius data on the entire periphery of the lens type based upon the center as its origin, and a means which calculates the quantity of deviation between the geometrical center of the lens type and the measurement center of the shape measurement.
Patent JP-S61176846-A (JP)
Title: Ion sensor body
Inventor: SUGANO KENICHI
IPC: G01N27/27
Filed: 1985-02-01
Abstract: PURPOSE:To obtain an ion sensor body which can be easily manufactured and has a long life by using an ion selective electrode for a reference electrode which generates reference potential. CONSTITUTION:A sodium ion selective electrode 1, a potassium ion selective electrode 2, a chlorine ion selective electrode 3 and a calcium ion selective electrode 4 are respectively connected and united in a call body 7 by maintaining an electrical insulating characteristic against each other by means of electrical insulating members 5 intervened therebetween. The ion sensitive part of each electrode consists of an ion sensitive film covering a conductive member disposed to form at least part of the inside circumferential surface of a through- hole. The ion selective film consists of a high-polymer film dispersed with, for example, an ion selective material or silver chloride formed on silver to be used as a conductive member. The analysis of a liquid to be measured is executed simply by selecting properly the 1st ion selective electrode which senses a measuring object and the 2nd ion selective electrode as the reference electrode according to the measuring material to be quantitatively determined.
Patent JP-S60181050-A (JP)
Inventor: WARUTAA REBAFUKA
IPC: C07C67/08
Filed: 1985-02-01
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-2000216001-A (JP)
Title: Rectangular chip resistor
Inventor: WADA HISANOBU
IPC: H01C7/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a rectangular chip resistor having excellent surge-resisting property. SOLUTION: This chip resistor is provided with a substrate 11, a pair of upper surface electrodes 12 where a protruding part 12a, provided on both ends of the upper surface of the substrate 11 protruding toward the inside of the substrate 11 creeping along the upper surface of the substrate 11, and a resistor 13 which is positioned between the pair of the upper surface electrodes 12 electrically connected to the pair of upper surface electrodes and provided in such a manner that a gap is formed between the pair of upper surface electrodes 12.
Patent JP-S62178713-A (JP)
Title: Cooling device for internal combustion engine
Inventor: KITABAYASHI SHIRO
IPC: F01P7/14
Filed: 1986-01-30
Abstract: PURPOSE:To reduce the warming up time by discharging a cooling liquid in an internal combustion engine cooling passage, so that there is no cooling liquid when the temperature of the internal combustion engine is less than a set temperature. CONSTITUTION:One side opening of a water jacket 4 of an internal combustion engine communicates with the upper surface of a radiator 6 through the first passage 16, and the other side opening communicates with a pump 8 through the second passage 18 and the first directional control valve 10. The discharge side of the pump 8 is connected to the second passage 18 through the first port 12-1 of the second directional control valve 12 and to the fifth passage 24 communicating with the upper portion of the radiator 6 through the second port 12-2. According to a detected value of a temperature sensor 14, when the temperature of an engine is less than a set value, cooling water in the water jacket 4 is discharged to the radiator 6 through the first passage 16, the first directional control valve 12 and the fifth passage 24.
Patent JP-2000215034-A (JP)
Title: Printer and its program updating method
Inventor: MORITA TAKASHI
IPC: G06F3/12
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To automatically update the versions of the programs of other printers only by revising the program of one of printers which are connected to a network and operate with the same program. SOLUTION: Each of the printers connected to a host device through the network retrieves a printer of the same model which operates on the network with the same program with itself (S1), obtains version information on the program of the retrieved printer (S3), and compares the version of its program with the obtained version, thereby updating its program by downloading the program of the printer having a newer version than its own program in such a case.
Patent JP-S56115841-A (JP)
Title: Exhaust gas recirculating device
Inventor: NAKAO HIROHIDE
IPC: F02D37/00
Filed: 1980-02-14
Abstract: PURPOSE: To enable to control the exhaust gas recirculation upon idling by a method wherein the negative pressure of a suction pipe generated by the operation of a suction device is utilized as the power source of the control for the exhaust gas recirculation (EGR) upon idling.  
     CONSTITUTION: An EGR valve 43 is provided in an EGR device between an extracting pipe 41, connected to an exhaust pipe 3, and a return pipe 42, connected to the suction pipe 2. The EGR device is constituted so that a needle valve 47 is lifted to communicates the extracting pipe 41 and the return pipe 42 when the negative pressure, accumulated in a vacuum tank 8 as a pressure source, is introduced into a diaphragm chamber 44 thereof through a delay valve 45 and a control valve 46. According to this constitution, the variation of the amount of the lift of the needle valve 47 becomes substantially zero and a pressure difference between the suction and the exhaust becomes substantially constant, therefore, the amount of the EGR may be stabilized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11211663-A (JP)
Title: Chemical emission type nitrogen oxide meter
Inventor: KOZAKURA MASARU
IPC: G01N21/76
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for efficiently measure a reduced catalyst with a simple configuration. SOLUTION: For oxidizing NO in a gas to be measured into NO2, a prereactor 3 is provided at a gas-introducing path 16 and an ozone gas is supplied from an ozone generator 1 to the prereactor 3. The value of a photo detector 10 when a gas to be measured after oxidation is passed through a nitrogen dioxide reduction catalyst part 7 is compared with that of the photo detector 10 when the gas to be measured is not passed through the nitrogen dioxide reduction catalyst part 7, thus obtaining the reduction efficiency of a catalyst.
Patent JP-H03220994-A (JP)
Title: Video telephone set
Inventor: ONO MIWAKO
IPC: H04M1/652
Filed: 1990-01-26
Abstract: PURPOSE:To enable a caller himself or herself to confirm a video-recorded image on a caller's-side image display device by switching a switch to the side of an image input device, and sending image data out of the image input device to a communication line an also inputting the data to the image display device. CONSTITUTION:When a control signal detecting device 11 detects a control signal sent through a separating device 6, the video telephone set 40 switches the switch 10 for inputting the image data to the image display device 8 to the side of the image input device 2. The image data for a message which is inputted from the image input device 2 of the video telephone set 40 is multiplexed by a multiplexing device 4 together with a message inputted from a voice input device 1 through a compressing device 3 and sent out to an automatic answering video telephone set 41. Further, the image data for the message is displayed on the image display device 8 when sent out, so the image data inputted from the image input device 2 is displayed on the image display device 8 of the video telephone set 40. Consequently, the caller can confirm the image video-recorded on the automatic answering telephone set 41.