baber/WOPTO huggingface dataset:
Patent JP-H0196958-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO TSUTOMU
IPC: H01L29/78
Filed: 1987-10-09
Abstract: PURPOSE:To prevent an undercut from occurring at the time of forming a gate electrode by forming a tungsten layer on a gate oxide film on the silicon substrate of a MOS type semiconductor device, forming a silicon nitride film on the surface by a low-pressure high-temperature CVD, and simultaneously nitriding and etching the surfaces of inner grains. CONSTITUTION:A gate oxide film 2 made of a thermal oxide film is formed on a silicon substrate 1, and a tungsten layer 3 is formed by sputtering on the surface. Further, a silicon nitride film 4 is formed by a high-temperature CVD method thereon. In this case, the surfaces of the inner grains of the layer 3 are simultaneously nitrided. Then, a pattern 5 of photoresist of a region for forming a gate electrode is formed by lithography technique, and the film 4 and the layer 3 are dry etched, thereby anisotropically etching without undercut at the layer 3.
Patent JP-S62114532-A (JP)
Inventor: TERADA HARUHIRO
IPC: A61B5/022
Filed: 1985-11-14
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-H07108094-A (JP)
Title: Method for controlling washing machine
Inventor: SUGANO KYOICHI
IPC: D06F33/02
Filed: 1993-10-13
Abstract: PURPOSE:To display the present level and water quantity in the feed to a set level after displaying the set level and water quantity by a load quantity detecting means, and judge to which level the water is fed at present only by observing a display panel part. CONSTITUTION:When a set level is determined 'high', for example, by a load quantity detecting means, a microcomputer lights the LED for showing water lever ''high'' and water quantity '56 liters' of a display panel 31. When feed water is started, the microcomputer starts the read of the oscillating frequency from a level sensor. When the oscillating frequency is smaller than f5, the microcomputer starts the flashing of the LED showing level 'low' and water quantity '34 liters' of the display panel part 31. When a change in the oscillating frequency is further caught by the microcomputer, and the oscillating frequency is smaller than f4, the flashing position is moved to the position showing water level 'low' and water quantity '42 liters'. When the oscillating frequency is smaller than f2, finally, the flashing of the LED is extinguished, and only the lighting of the LED showing the set never and water quantity is carried out.
Patent JP-H08122426-A (JP)
Title: Laser distance measuring equipment and method
Inventor: KATO MASAHIKO
IPC: G02B26/10
Filed: 1994-10-20
Abstract: PURPOSE: To provide a laser distance measuring equipment for obtaining a correct distance data regardless of the temperature. CONSTITUTION: The laser distance measuring equipment comprises a rotary polygon mirror 3 for scanning a transmission laser light LT emitted from a laser light source, i.e., a laser diode 2, means 5 for condensing the receiving laser light LR reflected on a target T, and a distance detector 8 for converting the transmitting laser light LT and the receiving laser light LR, passed through the condensing means 5, into electric signals. The rotary polygon mirror 3 is arranged, with respect to the laser diode 2, to have a rotational angular position for advancing the laser light LT straight and the laser light LT, advancing straight, is introduced to the distance detector 8 through an optical path, i.e., an optical fiber 20.
Patent JP-S6250744-A (JP)
Title: Data imprinting camera
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B17/24
Filed: 1985-11-14
Abstract: PURPOSE:To imprint data on a film securely by a camera which imprints data on a film by imprinting a code corresponding to the data between photographic frames of the film. CONSTITUTION:The camera is provided with a date selection switch, a trimming setting button, etc., to imprint the data on the film. Then, a means which generates a code signal corresponding to the data to be imprinted is provided. For example, codes Ct, Cs, Cy, Cm, Cd, etc., are imprinted between photographic frames FL1 and FL2 in the vicinity of a frame corresponding to the data. The code Ct is trimming information and Cs-Cd are codes regarding date information. Thus, the data is imprinted on the film between photographic frames, so the data is imprinted securely and easily read.
Patent JP-H04133489-A (JP)
Title: Manufacture of printed wiring board
Inventor: YASUI SUNAO
IPC: H05K3/18
Filed: 1990-09-26
Abstract: PURPOSE:To enable a current to flow through a printed wiring board before it is divided and the printed wiring board to be easily divided by a method wherein a V-shaped groove is provided to the printed wiring board, a plating film is provided onto the side wall of the groove, and a circuit pattern and a through-hole are provided inside the groove. CONSTITUTION:V-shaped grooves 3 are provided in a copper plated board 1', and a coating 4 is applied to the whole surface of the copper plated 1', including the grooves, by electroless plating. Furthermore, a copper foil 2 and the plating 4 are etched so as to leave a required circuit pattern 6 and a plating inside the groove 3 unremoved. Then, a slit 7 is provided to a part of the V-shaped groove 3 through router processing so as to prevent a current from flowing through a part of the circuit pattern 6 other than the required circuit. At this point, a terminal 5 is provided to one of the circuit patterns of the divided boards.
Patent JP-H1197963-A (JP)
Title: Lc band-pass filter
Inventor: TANIGUCHI TETSUO
IPC: H03H7/09
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain the LC band-pass filter which is small-sized and high in Q, and does not have its M coupling degree restricted depending on whether the inductance of the coil of an LC parallel resonance circuit is large or smaller. SOLUTION: A ceramic sheet 23 having the coil pattern 22 of an input-side LC parallel resonance circuit, a ceramic sheet 25 having the coil pattern 24 of an output-side LC parallel resonance circuit, a ceramic sheet 26 for mutual inductance adjustment, a ceramic sheet 29 having signal-side capacitor electrodes 27 and 28 of the capacitors of the LC parallel resonance circuits, a ceramic sheet 32 having an earth-side common capacitor electrode 31, a ceramic sheet 34 having a coupling capacitor electrode 33 constituting a coupling capacitor C3 connected between the said LC parallel resonance circuits or the like, are laminated and baked. The coil patterns 22 and 24 are put one over the other and high-frequency currents flow to the coil patterns 22 and 24 in the same direction.
Patent JP-H01135689-A (JP)
Title: High molecular binding agent used for silicone slipping layer modified by amino group for dyestuff dative element employed for heat transfer of dyestuff
Inventor: NOERU ROORU BUANIAA
IPC: C08L1/10
Filed: 1988-10-11
Abstract: PURPOSE: To prevent a dye from becoming crystallized or easily tacky by adding a straight-chain or a branched aminoalkyl-terminated poly to a lubricating material and also adding cellulose acetopropionate, cellulose nitrate or cellulose acetate hydrodienephthalate to a polymeric binder. CONSTITUTION: Any kinds of a straight-chain or a branched poly which has one or more aminoalkyl terminals is acceptable as polysiloxane to be used in a lubricating layer. Siloxane is preferably polymethyl siloxane which has aminopropyldimethyl on the terminal. A polymeric binder used in the lubricating layer is cellulose acetopropionate, cellulose nitrate, cellulose acetate hydrodienephthalate or the like. The cellulose acetopropionate has a wide range of viscosity and a chlorinated solvent need not be used when a coating is applied.
Patent JP-H04132551-A (JP)
Title: Mat
Inventor: HAYASHI KENZO
IPC: A47C27/08
Filed: 1990-09-25
Abstract: PURPOSE:To prevent the generation of mildews, ticks and bacteria by including a mat body which is made up of an end plate having a plurality of air holes and a core which is produced by laminating paper boards sideways as mainly made of zeolite to be formed embossed and a wrap cloth to wrap the mat body to improve ventilation of fumes of heat and moisture emanated from an aged person and a patient lying in bed persistently. CONSTITUTION:A mad 1 is made up of cardboards mainly made of zeolite. An end plate having a plurality of air holes 3a is arranged on upper and lower surface parts of the mat, a core 4 which is produced by laminating paper boards sideways as mainly made of zeolite to be formed in a fashion of one-side corrugated board is provided between the end plates 3 and a wrap cloth 6 is made to cover a mat body 2 consisting of the end plates 3 and the core 4. Therefore. the zeolite of the mat body 2 absorbs moisture and odor of a bed room and bedding utilities of an axed person or a patient lying in bed persistently and heat and water are dissipated outside with a ventilating construction of the mat body 2 thereby enabling the prevention of mildews. ticks and bacteria.
Patent JP-H01135330-A (JP)
Title: Pulse oximeter system
Inventor: ROORENSU TOUREKU HAASHIYU
IPC: A61B5/00
Filed: 1988-10-11
Abstract: PURPOSE: To calculate an oxygen saturated level by simple calculation by integrating a series of samples generated during systole to divide them by a reference value and reading an oxygen saturated level on the basis of the value calculated with respect to respective wavelengths of light. CONSTITUTION: LEDs 12, 14 emit red light and infrared rays respectively. The respective lights transmitted through tissue containing arterial blood flow are received by a photodiode 16 and the output thereof is inputted to an offset circuit 30 through a signal separator 20, a demodulator 22 and an amplifier 24 to be shifted in its input dynamic range to be inputted to a digital processor 34 through an A/D converter 32. This degital processor 34 integrates a series of samples generated during systole to divide the integrated value by a reference value and calculates a designation value from two obtained values. An index table 36 is indexed by this designation value and an oxygen saturated value is displayed on a display.
Patent JP-H04132408-A (JP)
Title: High frequency circuit and semiconductor device using the same
Inventor: SAKAI YUKIO
IPC: H03G3/30
Filed: 1990-09-25
Abstract: PURPOSE:To suppress the production of a distortion component when an RF input signal is large by connecting the gate of a 1st transistor(TR) to ground and connecting the gate of a 2nd TR and the gate of a 3rd TR to an AGC terminal. CONSTITUTION:The gate of a 1st TR 1 is connected to ground, its source is used as an input terminal 9 and connected to ground via a 1st coil 5 and its drain is used as an output terminal 10 and connected to a positive DC voltage source via a 2nd coil 6. Moreover, the drain of a 2nd TR 2 is connected to a source of the 1st TR 1, its drain is connected to the source of the 1st TR 1 and its source is connected to ground. Furthermore, the drain of a 3rd TR 3 is connected to the drain of the 1st TR 1 via a 1st capacitor 4, its source is connected to ground and the gates of the 2nd and 3rd TRs 2, 3 are connected to an AGC terminal 7. Thus, when an RF input signal is large, the attenuator operation by the 2nd TR 2 and the gain adjustment by the 3rd TR 3 are acted simultaneously to suppress the production of the distortion component.
Patent JP-H0564519-A (JP)
Title: Automatic device for papering culture bottle of mushroom
Inventor: NAKADA JIRO
IPC: A01G1/04
Filed: 1991-09-06
Abstract: PURPOSE:To enable full automation of artificial cultivation of mushrooms. CONSTITUTION:An automatic device for papering culture bottles of mushrooms is composed of a cap inserting frame 3 for holding papering caps 2 corresponding to plural culture bottles 1 housed in a culture bottle container, etc., a fixed lower frame 4 near the bottle mouths of the container and a sliding upper frame 5 vertically sliding between the frames. Opening and closing means 6 openable downward for the papering caps 2 are installed in the above-mentioned upper frame and the lower frame.
Patent JP-H03121750-A (JP)
Title: Revolutional indexing device
Inventor: ISHIKAWA KAZUTOMI
IPC: B23Q16/02
Filed: 1989-09-30
Abstract: PURPOSE:To make a revolutional indexing device in a compacted construction by constituting it from an indexing cam part consisting of an indexing pin and indexing cam furnished on a drive indexing shaft, a hydraulic cylinder part in direct coupling with a rod of indexing pin, and a hydraulic path throttling part provided at this indexing pin rod. CONSTITUTION:To the indexing cam 11 an indexing pin 12, an indexing pin rod 16, and an oil pressure piston 15 of hydraulic cylinder part 3 operate on a single straight line, so that coming in and out of the indexing pin 12 relative to the indexing cam 11 will be stabilized. Further, a hydraulic motor 1 decelerates because of hydraulic path throttling part 4, provided at the indexing pin rod 16, as this indexing pin 12 moves along a cam slope 14 (in contact), which should mitigate shock due to abrupt stop of the hydraulic motor when the indexing pin 12 intrudes into a cam groove 13.
Patent JP-S61134306-A (JP)
Title: Dental adhesive
Inventor: TSUMATO TERUO
IPC: A61K6/884
Filed: 1984-12-03
Abstract: PURPOSE:To obtain a dental adhesive containing a specific chlorinated solvent and a polycarbonate resin at a specific ratio, and capable of bonding a dental polysulfone resin firmly to a dental acrylic resin. CONSTITUTION:An adhesive containing (A) 100pts.wt. of a chlorinated solvent having a boiling point of 50-150 deg.C (e.g. ethylene chloride, chloroform, trichloroethylene, etc.) and (B) 0.3-20pts.wt., preferably 0.5-15pts.wt. of a polycarbonate resin (i.e. 4,4-dioxydiarylalkane polycarbonate) is used for the bonding of a dental polysulfone resin and a dental acrylic resin, e.g. bonding of a denture bed made of polysulfone resin and an artificial tooth made of an acrylic resin, a denture bed made of a polysulfone resin and a rebasing agent composed of an acrylic resin, a denture bed made of acrylic resin and an artificial tooth made of polysulfone resin, etc.
Patent JP-H03119597-A (JP)
Title: Difference voltage amplifying circuit
Inventor: NOMURA HIDENORI
IPC: G11C11/419
Filed: 1989-09-29
Abstract: PURPOSE:To improve the strength against noise and to increase the gain and the speed by using a transistor TR, which has such polarity that the TR is turned off in the reset level for the stand-by state of complementary signal lines, as each current control TR of a current mirror circuit. CONSTITUTION:When the reset level for the stand-by state of complementary signal lines DB and the inverse of DB is set to the high level, a P-type enhancement MOS TR, which has such polarity that it is turned off in the reset level of signal lines DB and the inverse of DB, is used as each of current control TRs 1 to 4 of current mirror circuits 5 and 6. Thus, data on bit lines are not broken by a cause such as a noise, and the circuit functions as a high-gain amplifying circuit because TRs 1 to 4 start the operation in the unsaturated state, and it is operated at a high speed.
Patent JP-H02101527-A (JP)
Title: Printer
Inventor: HONDA MITSURU
IPC: G06K15/00
Filed: 1988-10-11
Abstract: PURPOSE:To efficiently use a printer and to attain output even when a computer connected to the printer is used by providing a device reading a floppy disk. CONSTITUTION:The floppy disk is set in a floppy disk drive 3, and a drive control part 4 confirms the using available state of a printer mainbody 1 with respect to a printer control part 2, operates the drive 3 and reads data. The data is processed in a processing part 5, and outputted to the mainbody 1. The control part 2 informs the computer 6 that the mainbody 1 is busy.
Patent JP-H10213313-A (JP)
Title: Incinerator
Inventor: OKUBO MASAKAZU
IPC: F27B3/20
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive incinerator for incinerating waste matter, e.g. waste shells or sludge of sewerage, efficiently. SOLUTION: Shells thrown into a hopper 4 is fed through a constant quantity feed roller to a crusher 41 and then dropped sequentially onto a conveyor 3. The shells being carried on the conveyor 3 are preheated and dried when passing through a preheating section 57 by being stirred with the rotary blades of a plurality of rotary stirring members 61. When passing through the lower part of a flat flame burner 51, the dried shells are heated and dries by radiation heat and high temperature exhaust gas from a fiber mat comprising fine metal fibers sintered in layer having porosity of about 90%. Ash produced through combustion is carried on the conveyor 3 to the downstream end and thrown into an ash collector 8.
Patent JP-H10126515-A (JP)
Title: Data system converter
Inventor: DOSCH STEFAN
IPC: H04M11/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To simply and quickly connect a computer or the like to a remote communication circuit network terminal unit with a simple means by using the data stream converter that takes any operating form selective among many operating forms for the remote communication circuit network terminal unit. SOLUTION: Data received via a terminal 110 in the operation of the data stream converter 100 as an NT unit are converted into an IOM format by a U section 150. The obtained data as a result are fed to the U section 150 via an IOM lead wire 170 and converted into a S format by an S section 160 after the processing conducted during it in the case and outputted to a remote communication terminal equipment of an ISDN subscriber via a terminal 120. Conversely data received from the remote communication terminal equipment of the ISDN subscriber via the terminal 120 are converted into the IOM format by the S section and fed to the U section 150 via the IOM lead wire 170.
Patent JP-H1190407-A (JP)
Title: Apparatus for recovering useful waste plastics
Inventor: MASUDA KENICHI
IPC: B02C18/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To take useful waste plastics, which are collected while being put in a bag, out of the bag and recover the waste plastics by installing a transporting means to transport broken pieces of a bag, a sucking means to suck and remove the broken pieces, and a recover container to receive useful waste plastics which are dropped along a transportation route in a bag-removing apparatus. SOLUTION: A bag B containing useful waste plastics and supplied from a hopper 11 is cut by a round cutter 14 of a bag-tearing apparatus 4 and torn by a circular saw. Then, the resultant bag B is cut by a round cutter 15 and further torn by circular saws 16, 17, 18, 19 of bag breaking means 6, 7, 8, 9 to be torn pieces B1. After that, the torn pieces B1 of the bag B and the useful plastics P are moved to and put on an apron conveyer 28 of a bag-removing apparatus 2 and transported by an air blowing nozzle 32 while the torn pieces B1 being hooked on pins 33 and the torn pieces are sucked and removed by a suction duct 29 in the terminal part. On the other hand, the useful plastics P are dropped along the transporting route of the apron conveyer 28 and received in a recovery container 31.
Patent JP-H02103121-A (JP)
Title: Preparation of film
Inventor: GUNJI AKIHIKO
IPC: B29C48/10
Filed: 1988-10-12
Abstract: PURPOSE:To inexpensively and easily form a material suitable for a disposable sanitary article such as a paper diaper by molding an annular raw film having thick wall parts by an inflation method and forming the same into a flat shape so that the thick wall pats are substantially positioned at both end parts and grasping the thick wall parts to stretch the film. CONSTITUTION:The annular raw film 12 having thick wall parts 12A, 12A molded by the inflation die 11 of an inflation molding apparatus 1 is folded by take-up rolls 14, 14 so as to be formed into a flat shape. Then, the flat film 12 is preheated to a proper temp. by preheating rolls 2, 2 and monoaxially stretched in the longitudinal direction between low speed nip rolls 3, 3 and high speed nip rolls 4, 4 to be cooled by a cooling roll 5. Continuously, the flat film 12 is introduced into the clips 64A, 64A of the grasping part of a tenter stretching apparatus 6 and subsequently heated to temp. suitable for stretching by a preheating part 61 in such a state that the thick wall parts 12A, 12A of the film 12 are grasped by the clips 64A, 64A and laterally stretched in such a state that both ends of the film are grasped by the clips 64A, 64A of a stretching part 62.
Patent JP-H02102933-A (JP)
Title: Disk brake device
Inventor: HAGIWARA YUTAKA
IPC: F16D65/02
Filed: 1988-10-12
Abstract: PURPOSE:To prevent the outer circumferential movement of a brake pad at the time of braking by making the pad contact face of a disk rotor a pad inclined contact face with a given inclination with respect to an axis orthogonal with the rotor by increasing the thickness of the major diameter side of the disk rotor, and decreasing the thickness of the minor diameter side. CONSTITUTION:The pad contact faces of a disk rotor 1 are used as pad inclined contact faces 1a, 1b with a given inclination theta with respect to an orthogonal axis RR to the rotor by increasing the thickness of the major diameter side of the disk rotor 1 and decreasing the thickness of the minor diameter side. When the brake pads 3, 4 are pressed by the disk rotor 1, and therefore, the pressing reaction FR of the disk rotor 1 side is received by a wheel to generate a component force FIN in a major diameter direction as the radial component force of the pressing reaction FR of the brake pads 3, 4 side. Accordingly, force FOUT in the major diameter direction due to an uneven face stress distribution and force FIN in the minor diameter direction are cancelled to each other to suppress the outer circumferential movement of the brake pads 3, 4.
Patent JP-H04134910-A (JP)
Title: Antenna system
Inventor: KURASAWA KIYOYOSHI
IPC: B42D15/10
Filed: 1990-09-26
Abstract: PURPOSE:To always attain sure communication at any relative angle of an antenna system by providing plural transmission/reception plane antennas not in parallel with each other to a contactless automatic ticket examining device. CONSTITUTION:Plural transmission/reception plane antennas are arranged not in parallel with each other to one or both of a master set and a slave set. For example, a plane antenna 7 formed by winding a conductor in spiral is provided on the vertical plane 6a of a board 6 folded at a right angle and a plane antenna 8 having similar structure is provided also on its horizontal plane 6b. When the above-mentioned antenna system is integrated in the communication equipment of a wicket device main body and communication with an IC card is implemented, even in the case the plane antenna of the IC card has any relative angle with respect to the communication equipment, sure communication is attained. Thus, the user customer does not care about the relative angle of the IC card with respect to the communication equipment and the limit in the utilization such as consideration of an event of disable communication in a specific direction is relaxed.
Patent JP-H04330456-A (JP)
Title: Copying device
Inventor: HAYASHI SHIGENORI
IPC: G03G5/082
Filed: 1990-09-25
Abstract: PURPOSE:To obtain a protective layer satisfying a desired property of hardness, transmittivity and sensitivity by mixing hydrogen in a hydrocarbon gas. CONSTITUTION:A sensitive member of a copying device is constituted of at least a main body applied conductive processing, a sensitive body provided on the base body and plural protective layers on the surface of the sensitive body. And any of the protective layers is a coating film having carbon as an essential component and the outermost layer of the protective layer contains >=10 atom % carbon, 10-40 atom % hydrogen, 1-10 atom % nitrogen and 0-1 atom % fluorine. That is, absorption coefficient is reduced without reducing hardness by giving a proper amount of bombardment to sufficiently raise hardness of the coating film in an elementary process of film forming and by mixing hydrogen gas with a raw gas of carbon supplied so as not to form dangling bond to terminate dangling bond.