baber/WOPTO huggingface dataset:
Patent JP-S58194441-A (JP)
Title: Modulating and demodulating device
Inventor: IIDA MUTSUMI
IPC: H04L5/14
Filed: 1982-05-07
Abstract: PURPOSE:To enable the reception of a transmission signal for a fully double communication system for 2-wire communication circuit, by providing a by-passing circuit which by-passes the BPF of a demodulating circuit of the receiver side when a circuit folding test is carried out. CONSTITUTION:A signal passed through a BPF3 of the receiver side is switched with a signal by-passed without passing through the BPF3 and then transmitted to an amplifier 4 by means of an analog switch 19. Thus the signal by-passed the BPF3 and the signal passed through the BPF3 are transmitted to the amplifier 4 when a switch 20 is turned on and off, respectively. An acoustic coupling modulating/demodulating device give an acoustic connection between a speaker 15 and a microphone 1 to turn on the switch 20. As a result, a transmission data signal SD supplied from a computer or a terminal can be transmitted in the form of a folded reception data signal RD after actuating all circuits excepting the BPF3. Thus it is possible to diagnose at a computer or a terminal device whether or not the modulating/demodulating device has the normal working.
Patent JP-H11267581-A (JP)
Title: Method for coating base
Inventor: OGAKI KATSUHIKO
IPC: B60J1/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a functional coating film applied on the surface of a base in a uniform thickness up to the peripheral edge part of the base by previously providing a film piece protruding to the outside of the base on at least, a part of the peripheral edge part of the coated face of the base and applying a coating liquid after arranging so that the coating liquid flows down. SOLUTION: When applying a functional coat on the surface of a base, a film piece extruding to the outside of the base is previously provided on the peripheral edge part of a part of the coated face of the base and a coating liquid is applied after arranging so that the coating liquid flows down, by a coating method, for example, a dip coat method or the like, which enables a force to expel the coating liquid to the outside to be applied to the liquid coated to the surface of the base such as glass. The film piece to be used is preferably of a 50 μm or less thickness and provided in such a way that it protrudes 0.5 cm or more to the outside of the base.  Thus it is possible to sharply cut the liquid at the end part of the base and eliminate a stagnant liquid gathering on the peripheral edge part of the base, so that a uniform coating film thickness up to the peripheral edge part of the base is ensured.
Patent JP-H01246789-A (JP)
Title: Cooking apparatus
Inventor: KAWAI YASUHIKO
IPC: H05B11/00
Filed: 1988-03-29
Abstract: PURPOSE:To reduce the number of switches and simplify the constitution by furnishing a No.1 and a No.2 switch with bi-directional contact, and controlling No.1, No.2 and No.3 heating means individually. CONSTITUTION:When oven cooking A is set, a microswitch 32 is actuated, and a heater 21 on the back is put in operation. When oven cooking B is set, microswitches 31, 32 are both put out of operation, and another heater 22 on the ceiling surface side is put into operation. When simultaneous cooking is set, on the other hand, both microswitches 31, 32 are put on to put an oscillator circuit 40 and the heater 21 into operation to cause execution of simultaneous heating by high frequency electronic waves and the heat emitted from the back. Thus the high frequency oscillator circuit 40 is controlled by the microswitch 31, and the heater 21 is controlled by the microswitch 32 while the heater 22 by the microswitches 31, 32, which enables control of many heating means with a lesser number of microswitches.
Patent JP-S61234208-A (JP)
Title: Steam turbine nozzle
Inventor: SHIMAKITA MASATOSHI
IPC: F01D9/02
Filed: 1985-04-11
Abstract: PURPOSE:To improve performance in a partial load by using plural nozzle profiles as nozzles to be used in the tial load and making them have an identical profile within a certain chamber. CONSTITUTION:An entire periphery is divided into four blocks and four nozzle chambers 2a-2d are provided. The nozzle 3a of a nozzle chamber 2a to be used when stress is laid on performance at 1/4 load, is made to have better performance at Mach number 1.5, and nozzles 3a, 3d of nozzle chambers 2a, 2d or nozzles 3a, 3b of nozzle chambers 2a, 2b to be used when stress is laid on performance of 1/2 load are made to have better performance at Mach number 0.8. Then, performance in a partial load can be improved even if performance in full load is reduced a little.
Patent JP-S63240673-A (JP)
Title: Producing device for kana/kanji converted sentence
Inventor: KITOU JIYUNGO
IPC: G06F17/22
Filed: 1987-03-27
Abstract: PURPOSE:To perform the KANA (Japanese syllabary)/KANJI (Chinese characters) conversion in response to the degree of difficulty and to realize the production of a sentences with the Japanese reading added to KANJI, by referring to a KANJI type table containing the correspondence between the KANJI and its type showing the degree of difficulty after conversion into the KANA-KANJI character data. CONSTITUTION:A limit conversion key 1a of a keyboard 1 is pushed when the types of KANJI are limited. Then a grade setting key 1b and a ruby adding key 1c are pushed. Thus a KANA/KANJI converting part 8 checks with reference to a KANJI type table 9 whether the KANJI once converted belongs or not to those KANJI learned until the grade of an elementary school set by the key 1b. If not, the 'ruby codes' for the Japanese reading added to KANJI are added to the relevant KANJI code signals. While the unlearned KANJI are converted into KANA when the key 1c is not pushed. Thus it is possible to produce a sentence containing the Japanese reading added to KANJI in response to the degree of difficulty.
Patent JP-2003137832-A (JP)
Title: Method for producing aldehydes
Inventor: URATA HISAO
IPC: B01J31/30
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method by which good results of reactional activity and straight-chain selectivity of an aldehyde product are exhibited and a reducing reaction of an olefinic compound which is a reactional by-product is suppressed. SOLUTION: This method for producing aldehydes comprises reacting the olefinic compound with carbon monoxide and hydrogen in the presence of a catalyst comprising a group 8-10 element and a trivalent organophosphorus compound. Thereby, the corresponding aldehydes are produced. In the method, a bidentate acyclic phosphonite compound is used as the trivalent organophosphorus compound.
Patent JP-H03275392-A (JP)
Title: Data reading apparatus and card and memory cartridge used therein
Inventor: SATO TSUTOMU
IPC: G06K19/077
Filed: 1990-03-27
Abstract: PURPOSE:To reduce cost by providing a plurality of photosensors detecting the first notch position of a card on the side of an apparatus main body in which a card and a memory cartridge are inserted. CONSTITUTION:A light emitting diode emits light and a phototransistor receives said light to become a continuity state and the output voltage from an output terminal is set to a high level near to the voltage of a power supply but, when the part having no notch 21 formed thereto of a card 3 is inserted in a slit 27, the light from the light emitting diode is cut off and the phototransistor becomes impossible to detect the light to become a non-continuity state and the output voltage becomes a low level. Therefore, when the leading end part of the card 3 is inserted in the slit part 27 of the respective photosensors 9a-9d of a sensor group 9, the output voltage Vout thereof is different according to the presence of the first notch 21 and, therefore, the kind of the card can be discriminated on the basis of the detection result of the notch.
Patent JP-S61230274-A (JP)
Inventor: FURANTSU GEEBERU
IPC: H01M6/14
Filed: 1986-04-03
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-H07280742-A (JP)
Title: Inspection of disk-like optical recording medium
Inventor: FUJII NOBORU
IPC: G11B7/26
Filed: 1994-04-14
Abstract: PURPOSE:To uniformalize plane distribution of a sector to be inspected and carry out sufficient inspection within a short time by forming a track register table and a sector register table in which sectors to be inspected are registered. CONSTITUTION:A track register table 2a in which a track number to be inspected for every design of optical disks is extracted and registered and a sector record table 2b in which a sector number to be inspected is extracted and registered are installed. A signal processing apparatus 2 receives a record format signal of an optical disk installed in a drive apparatus 1 from a computer 3 and sends the track number and the sector number extracted to be inspected for every design of optical disks to the drive apparatus 1. Sectors to be inspected for every design of optical disks are previously extracted and registered in the register tables 2a, 2b as to uniformalize the plane distribution in record reproducing areas of optical disks. The plane distribution density of the sectors to be inspected is so selected as to shorten the inspection time and sufficiently lower the inferior ratio.
Patent JP-S58193139-A (JP)
Inventor: KOMIYA YUUJI
IPC: B32B3/30
Filed: 1982-05-06
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-H08274471-A (JP)
Title: Multilayer circuit board
Inventor: SEKI SHINOBU
IPC: H05K1/00
Filed: 1995-03-31
Abstract: PURPOSE: To shortly and surely interconnect signaling terminals at a high-density interconnected LSI chip and printed interconnection board by connecting at least two power supply layers in a board and power supply terminals through blind via-holes and mutually connecting the power layers through buried via- holes. CONSTITUTION: On the upper face 11a of a board, for example, power supply terminals 12a are formed nearly in line, while on the lower face 11b thereof, for example, power supply terminals 13a are formed at positions opposite to the terminals 12a. In the insulative board 11, for example, two power supply layers 15a and 16a corresponding to power sources are formed, interconnected through buried via-holes 18a dispersed with specified spacings and respectively connected to the terminals 12a and 13a through blind via-holes 17a and 19a.
Patent JP-S57191483-A (JP)
Title: Apparatus for controlling operation of hydraulic pump device
Inventor: HIGASA HIROSHI
IPC: F04B49/10
Filed: 1981-05-21
Abstract: PURPOSE:To supervise the service life of hydraulic pumps in a reliable manner and to eliminate maintenance for the pumps such as overhall for a pump having a small value of integrated load at the time of periodic inspection, by detecting the value of integrated load from which the remaining service life of the pump can be known. CONSTITUTION:Pressure sensors 6a-6c for detecting the discharge pressure of pumps 1a-1c are provided in respective discharge pipes 2a-2c of the pumps 1a-1c so as to always detect the discharge pressure of each pump, and exciting voltage V of a control electromagnet provided in each of loading valves 3a- 3c is utilized as a signal representing the operating conditions of each pump. With such an arrangement, the service life of the pumps can be supervised through detection of the value of integrated load L of each pump from which the service life of the sliding portions can be known, i.e., the value obtained by integrating load pressure P(t) varied with time t for the running time T.
Patent JP-S60219685-A (JP)
Title: Liner for floppy disc
Inventor: NOMURA SHIGERU
IPC: B32B5/26
Filed: 1984-04-17
Abstract: PURPOSE:To improve the electrostatic characteristic and scratch performance by forming a face in contact with an FD substantially with a reproduced cellulose fiber unwoven cloth and adhering it with a synthetic fiber unwoven cloth excellent in the size stability and processing adequacy so as to attain two-layer structure. CONSTITUTION:The FDL consists of two layer structure with different unwoven cloths, one side is the reproduced cellulose fiber unwoven cloth, the other side is the synthetic fiber unwoven cloth and the unwoven cloths are incorporated substantially. As the reproduced cellulose fiber, mixture of two or more kinds of viscose Rayon or the like are contained and >=90% of the weight of the fibers consists of the reproduced cellulose fiber. As the synthetic fiber unwoven cloth, it is desirable to use <=7 denier with Nylon-6 and mixture of two kinds or more of them. The ratio of the reproduced cellulose fiber unwoven cloth to the synthetic fiber unwoven cloth in weight is 1:0.3-1:3. The triboelectrification performance is excellent because of the excellent electrostatic charging characteristic of the reproduced cellulose itself, static electricity is not electrostatically charged, lint or dirt is not attracted and an error due to noise is hardly caused.
Patent JP-H06285722-A (JP)
Title: Jig for wire-cut electric discharge machining and wire-cut electric discharge machining method
Inventor: KOMAZAWA TATEO
IPC: B23H7/02
Filed: 1993-04-01
Abstract: PURPOSE:To prevent breakage of a wire electrode due to aerial discharge in wire-cut electric discharge machining while spraying water on a work. CONSTITUTION:A cap 41 is placed on a work 1 from above. This cap 41 has a groove-state opening 45 along the locus of a wire electrode 16 on its upper face side. At machining, a water 22 from an upper head accumulates in the grooved-state opening 45. By this, a machining part on the work 1 is surely soaked in the water 22, and breakage due to aerial discharge will not occur. The groove-state opening 45 has the minimum necessary volume along the locus of the wire electrode 16, and water accumulates in it rapidly and surely.
Patent JP-S51150699-A (JP)
Title: Electrode material for the voltage non-linear resister
Inventor: NISHIMOTO KAZUYUKI
IPC: H01B1/16
Filed: 1975-06-20
Abstract: PURPOSE:Presentation of glass frit of new composition Bi2O3-SiO2-B2O3, included in the electrode paint of the silver electrode, used for the varister consisting mainly of ZnO sintered substance, to improve its voltage non-linear characteristics.
Patent JP-H11275107-A (JP)
Title: Scheduling device, scheduling method and communication controller
Inventor: UCHIBORI SHUSAKU
IPC: H04L47/22
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiently handle the communication rate over a wide range and to reduce a memory capacity required for a scheduling table. SOLUTION: This device is provided with a scheduling table storage part 110 for storing an event identifier 202 for identifying a communication event and the event execution time for expressing the time of executing the communication event by the floating point display form of accuracy required for communication as a set. In this case, the present time 301 is expressed by the floating point display form and the corresponding communication event is obtained by the event identifier 111 read from the scheduling table storage part 110 by using the present time 121 of the floating point display form.
Patent JP-H10267776-A (JP)
Title: Semiconductor type stress detecting device and its manufacture
Inventor: IKUTA TOSHIO
IPC: G01L19/04
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide temperature characteristic compensating resistances having good temperature characteristics without increasing the area of a chip on which a signal processing part is placed, when forming separately the chip on which the signal processing part or the like is placed and a chip on which a diaphragm part is formed. SOLUTION: Using a mask 19 which is used in the formation of gage resistances RA, RB, RC, RD, temperature-compensating resistances R4, R9 which perform temperature adjustments regarding predetermined currents supplied to the gage resistances and signals from the gage resistances are formed in a part of a chip 100 other than its area where a diaphragm part 50 is formed. Since this part conventionally has nothing thereon, the area of the chip is not increased. Also, since the temperature characteristic compensating resistances R4, R9 are formed together with the gage resistances, the temperature characteristic compensating resistances R4, R9 can be formed in a similar density to the gage resistances without increasing the number of processes.
Patent JP-H03276640-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TSUCHIYA NORIHIKO
IPC: H01L21/205
Filed: 1990-03-26
Abstract: PURPOSE:To reduce that chippings and cracks are produced at a dicing operation by a method wherein a compound semiconductor layer is formed on a silicon single-crystal wafer by a heteroepitaxial growth operation, a recessed part formed by selectively etching its dicing region is filled with silicon, the dicing region is cut and pellets are separated. CONSTITUTION:SiO2 is deposited on a GaAs layer 2 which has been formed on an Si single-crystal substrate 1 by a heteroepitaxial growth operation; an SiO2 mask 10 used to form an opening in a dicing region is formed. Then, the GaAs layer 2 is etched by an RIE method by using a chlorine-bised gas; Si of the substrate 1 is exposed; recessed parts 11 to be used as dicing regions are formed. Then, a single-crystal layer is grown in the recessed parts 11 by a selective epitaxial growth operation of Si; the recessed parts 11 are filled completely; dicing regions 12 are formed. Lastly, the SiO2 mask 10 is removed; a MESFET or the like of an LDD structure is integrated in the GaAs layer 2; after that, the dicing regions 12 are cut in the direction of arrows; individual pellets surrounded by an Si sidewall layer 3 are separated.
Patent JP-H08271562-A (JP)
Title: Surface potential measuring apparatus
Inventor: OHASHI MIKIO
IPC: G01R29/12
Filed: 1995-03-31
Abstract: PURPOSE: To measure the surface potential of an object accurately by providing means for varying the capacitance between the object and a measuring electrode and detecting a plurality of output signals from the potential detection signals of the measuring electrode. CONSTITUTION: When chopper electrodes are oscillated simultaneously and sinusoidally at a frequency different from that of a measuring electrode 2, a plurality of different frequency components variable depending on the measuring distance L appear in a potential detection signal obtained from the measuring electrode 2 based on the surface potential Vs of an object 1. The plurality of different frequency components are detected, in the form of AC signal, at a potential signal detecting section 4 and output signals V1 -V3 of different frequency are detected from the detection signals at the output signal detecting sections 6a-6c of a detection means 6. Fluctuation of output potential detection signal due to variation of the measuring distance is then corrected at an output correcting section 7 utilizing the output signals V1 -V3 thus determining the surface potential accurately.
Patent JP-H08266719-A (JP)
Title: Display device for game machine or the like
Inventor: FUJII YUKIHIRO
IPC: A63F7/02
Filed: 1995-03-31
Abstract: PURPOSE: To intensify the fun of a game by a method wherein a detector is attached on at least one display unit for displaying information pertaining to the game or the like to detect the access or passage of a mobile body and the display of the display unit is altered by an output of the detector. CONSTITUTION: In a display device 200 which is fitted at the central part of a game board as variation display device to display information pertaining to a pachinko game or the like, three display units 10 which are each formed in a gutter with a U-shaped cross section are arranged with a screen 20 comprising an LED dot matrix display device and a liquid crystal display device on the surface thereof. The rear of the display units 10 and a portion between the adjacent display units serve as spaces D and E to let a mobile body (pachinko ball) pass and detectors 30... are arranged in the spaces D and E. The mobile body (p) approaching or passing through the display units 10 is detected to perform a new development of a game soft while changing picture patterns being displayed.
Patent JP-S554916-A (JP)
Title: Semi-conductor device
Inventor: HOTSUTA KIYOMICHI
IPC: H01L23/48
Filed: 1978-06-26
Abstract: PURPOSE: To reduce parasitic capacity among electrodes by extending a pellet connecting tip of a reed between other reeds which are arranged in a radial manner.  
     CONSTITUTION: A tip of a reed 1a where a semi-conductor pellet 2 is connected is extended 5 between reeds 1b and 1c, and between reeds 1c and 1d. Then the outside of reed 1a is connected to the ground. Thus parasitic capacity can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11254285-A (JP)
Title: Side grinding belt sander machine
Inventor: KONDO KEIICHI
IPC: B24B21/10
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To finish a workpiece material in a uniform grinding amount and grinding surface even when it has variation in thickness. SOLUTION: A side grinding belt sander machine, having a sanding head in at least one side of a material feed passage 3, is provided with a thickness detector detecting a thickness of a workpiece material, central control unit assigning transmitting force by thickness information from the thickness detector so as to provide a relation between a thickness t of the workpiece material and the transmitting force F in almost direct proportion, output generating means of a profile cylinder or the like generating the transmitting force F instructed from the central control unit, and a sanding roller bringing the sanding head into press contact with a side of the workpiece material by the transmitting force generated from the output generating means.  Since the thickness of the applied workpiece material w and the transmitting force F are placed in a relation of almost direct proportion, almost an equal tread pressure p always acts in a side of the workpiece material w, an excellent effect capable of obtaining a uniform grinding amount is provided.
Patent JP-S57192680-A (JP)
Title: Valve with water sealing device
Inventor: WATANABE YASUSUKE
IPC: F16K5/20
Filed: 1981-05-22
Abstract: PURPOSE:To prevent generation of hydraulic self-oscillation without flawing seal surfaces and producing delay in control by constituting a valve such that the receprocating motion of a seal ring at the upstream side becomes larger than that at the dwonstream. CONSTITUTION:Considering displacement delta of a valve body sealing portion due to hydraulic pressure in a valve body 2, stroke S2 of a seal ring 9 at the downstream side is enlarged larger than stroke S1 of a seal ring 8 at the upstream side by the displacement delta of the valve body sealing portion or more. Since a seal gap G5 at the downstream side can be ensured to be at least a predetermined gap G01 even if the valve body 2 is displaced to the downstream side, the seal surface at the seal ring side or valve body side can be prevented from flaws caused by abutment of the seal ring 9 against the valve body 2 even if the valve body 2 is pivoted in the opening direction under such condition.