baber/WOPTO huggingface dataset:
Patent JP-S61107513-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: KOSHIKAWA YOSHIO
IPC: G11B5/23
Filed: 1984-10-30
Abstract: PURPOSE:To obtain a thin film magnetic head in which a value of depth of gap is controlled to a prescribed value by designing the titled manufacture head that the depth of gap is independent of the variance of the film thickness to be monitored and the need for polishment of a magnetic field generating monitor is eliminated. CONSTITUTION:A straight line part 22A of the magnetic field measuring monitor 22 of channel shape is formed to be entered internally from a side edge 23A of a base block 23 by a size slightly larger than a depth (l) of gap of a thin film magnetic head 21 to be formed. In applying a magnetic field generating current I to the magnetic field generating monitor 22, a magnetic field H having an intensity inversely proportional to a distance (r) from a part 22A of the monitor 22 is generated on the side edge 23A of the base block 23 to be polished. The relation between the distance (r) from the side edge 23A of the base block to the monitor 22 and the magnetic field strength H is checked in advance experimentally, and the magnetic field strength H is measured at a stage when a prescribed quantity is polished from the side edge 23A of the base block and the polishment is stopped when the magnetic field strength H corresponds to the value (l). Thus, the thin film magnetic head whose gap depth is controlled to a prescribed value is formed easily.
Patent JP-H0567575-A (JP)
Title: Semiconductor thin-film formation method and semiconductor device
Inventor: FUJISAKI YOSHIHISA
IPC: H01L29/778
Filed: 1991-09-10
Abstract: PURPOSE:To form a quantum thin wire and a quantum box and to realize a high-performance semiconductor device by using them by a method wherein a plurality of kinds of semiconductor constitutent elements are adsorbed regularly into the surface of a crystal by an interaction between compound molecules by using the compound molecules which contain the respective constituent elements. CONSTITUTION:For example, when triisobutyl aluminum (TIBAl) is introduced into a substrate where an As atomic layer has been formed on the surface, it is adsorbed partially and regularly into the substrate due to a repulsive force between molecules. Then, while the substrate is being irradiated with an ArF excimer laser, AsH3 is introduced. Then, an isobutyl group is desorbed from the TIBAl, it is replaced by As atoms and Al is bonded to As. Then, when triethlygallium is introduced, Ga is adsorbed into a lattice point which is not occupied by Al. After that, while the laser is being irradiated, AsH3 is introduced into the substrate. Then, Ga is bonded to As, and Al and Ga are arranged regularly in the same atomic layer. Thereby, a plurality of atoms are arranged regularly in a direction perpendicular to a growth direction.
Patent JP-S6386888-A (JP)
Title: Production of zinc-nickel alloy electroplated steel sheet with plated film having superior adhesion under shock at low temperature after painting
Inventor: KANBARA SHIGEO
IPC: C25D5/36
Filed: 1986-09-30
Abstract: PURPOSE:To form a plated film having superior adhesion under shock at low temp. after painting by pickling a steel sheet with a specified pickling loss before electroplating with a Zn-Ni alloy. CONSTITUTION:When a steel sheet is electroplated with a Zn-Ni alloy, it is previously pickled under intensified pickling conditions with >=400mg/m<2> pickling loss. Sulfuric acid, hydrochloric acid or the like is used as a pickling agent and immersion pickling, electrolytic pickling or other pickling method is adopted. In case of immersion pickling, pickling conditions may be intensified by prolonging the pickling time, increasing the concn. of the pickling agent in a pickling bath or raising the temp. of the bath. The surface of the steel sheet is made very finely uneven by the pickling to increase the surface area per unit area, so a Zn-Ni alloy electroplated steel sheet with a plated film having superior adhesion under shock at low temp. after painting is obtd.
Patent JP-H0983860-A (JP)
Title: Image pickup device
Inventor: MARUMORI HIROKUNI
IPC: H04N5/353
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To improve the exposure control performance under the condition of counterlight or the like by specifying a picture element block in which an object is in existence and controlling a shutter based on a photometric value. SOLUTION: A camera signal processing circuit 5 processes an image pickup signal received via a lens 1, a CCD image pickup element 3, and an amplifier circuit 4 or the like to generate a luminance signal and a color difference signal and provides an output of a video signal such as an NTSC signal to an output terminal 11. An object extract circuit 6 extract a object photometric area of a square surrounding the object on a prescribed extract condition. A sampling detection circuit 9 divides the object photometric area into blocks each consisting of, e.g. 32-picture elements × 16-line and checks a color difference coordinate as to a middle picture element. To a color difference coordinate plane, e.g. 'skin color', 'hair color (black)', 'color of clothing (green)' areas are set in advance and when the middle picture element is in matching with any of them, it is judged that the object is in existence in the block. An arithmetic circuit 10 controls the exposure based on the photometric value as to the block where the object is in existence.
Patent JP-H1074567-A (JP)
Title: Circuit board connection device
Inventor: YOSHIZAWA TETSUO
IPC: H05K3/40
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board connection device which can be miniaturized, and to enhance reliability of a junction by increasing a junction area even if contact pressure is lowered and a terminal part employed in conjunction therewith has a recessed and projecting part. SOLUTION: A first terminal part 5 is composed of a plurality of electrodes for connecting a first circuit board 2. Also, a second terminal part 4 is composed of a plurality of electrodes for connecting a second circuit board 1. The first terminal part 5 makes contact with the second terminal part 4 within a housing 15 to generate pressing force in the first circuit board 2. Consequently, a connector 3 is provided to join an electrode of the first terminal part 5 to that of the second terminal part 4. A soft metallic projection 6 is formed at a contact pin of the first terminal part 5.
Patent JP-S60114191-A (JP)
Inventor: ARASUDEIA MAKUREODO KUTSUKU
IPC: C12R1/01
Filed: 1984-11-02
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-H0782546-A (JP)
Title: Visible-light-curing adhesive
Inventor: KIKUCHI AKIRA
IPC: C08G18/58
Filed: 1993-09-17
Abstract: PURPOSE:To obtain an adhesive which can be rapidly cured with visible light by mixing an ethylenically unsaturated compound with an isocyanate compound, an aromatic onium salt and a 3-ketocoumarin compound in a specified ratio. CONSTITUTION:The adhesive contains a compound (A) having at least one ethylenic unsaturation in the molecule, a compound (B) having at least 0.01 isocyanate group on the average per molecule, an aromatic onium salt (C) and a 3-ketocoumarin compound (D), and the total amount of components C and D is 0.1-40 pts.wt. per 100 pts.wt. total of components A and B. As the resin, a resin prepared by reacting a resin having a reactive functional group with a compound having a reactive functional group reactive with the functional group of the resin and an ethylenically unsaturation is used can be used.
Patent JP-H0572421-A (JP)
Title: Protection holder for optical fiber cable
Inventor: SHINBASHI SUEO
IPC: H05K7/00
Filed: 1991-09-11
Abstract: PURPOSE:To wound, hold and protect the excessive-length part of the optical cable and to fit it to a fitted member at one place by providing an opening part which folds back the tips of cable holding pieces projected from the periph eral edge of a disk while a space is left. CONSTITUTION:The cable holding pieces 1b are projected extending from the peripheral edge of the disk 1a radially in one body and the tips of the cable holding pieces 1b after being lowered by one stage toward a fitting surface are bent having the space to form an opening. Consequently, the annular envelope space is formed at the periphery of the disk 1a to form a cable holding part 1b-1 where the optical cable 3 is wound and held. Further, the disk 1a is molded having a fitting hole 1c-1 that a fitting means 1c, i.e., a fitting boss is projected in one body to penetrate in the center. The optical cable 3 is led in and out between cable holding pieces 1b, inserted into the opening part 1b-1b of the cable holding part 1b-1, and wound.
Patent JP-S6289256-A (JP)
Title: Tape recorder device
Inventor: KOMORI YUJI
IPC: G11B15/02
Filed: 1985-10-15
Abstract: PURPOSE:To prevent the malfunction and also to decrease the number of component parts of the titled tape recorder by providing a pulse generator to supply the pulse equivalent to that obtained from a switch to a logic circuit in place of the switch when a timer is kept on in a timer mode. CONSTITUTION:When a timer is changed to an ON state from an OFF state with switches S1 and S2 set at the timer position respectively, the voltage is applied to the base side of a bypass transistor Tr2 of a control part 17b via the timer position of the switch S2 and resistances R2 and R3. When this voltage reaches a level or higher where the Tr2 is turned on. In other words, the Tr2 is turned on after a prescribed time with a point C bypassed to the ground and the potential is equal to 0 at the point C. Thus the signals are supplied for a prescribed time to an input terminal 12a for play action signal of the 1st logic circuit 12, an input terminal 13a for play action signal of the 2nd logic circuit 13, and an input terminal 13b for REC action signal respectively. Then no signal is supplied any more.
Patent JP-H1077841-A (JP)
Title: Valve for cooling device
Inventor: INOUE YOSHIMITSU
IPC: F01P7/16
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a valve for a cooling device to suppress the increase of a manufacturing cost as ability of assembly to a vehicle is improved. SOLUTION: A load response type flow control valve 4 to be operated according to an engine load, a thermostat 5, and a flow control valve 7 to switch a flow passage of a water passage and regulate a flow rate are arranged in a housing 81. Since this constitution simplifies a cooling water circuit, the numbers of part of a piping and a joint to interconnect the pipings are reduced. Thus, since ability of assembly to a vehicle is improved, the manufacturing cost of a cooling device is reduced.
Patent JP-S6387843-A (JP)
Title: Time division signal line controller
Inventor: HARUNA MASAMICHI
IPC: H04L69/40
Filed: 1986-10-01
Abstract: PURPOSE:To prevent a data of other channel from being destroyed by a terminal runaway supervisory means even if a terminal equipment runs away by providing a terminal runaway supervisory means in the equipment. CONSTITUTION:A time division signal line controller 9 is provided with a time division channel selection means 5, a data converter means A and a terminal runaway supervisory means 10. The terminal runaway supervisory means 10 interrupts a microprocessor 1 via a polling line 11 periodically and if a reply in accordance with a prescribed rule does not comes from a response line 12 within a prescribed time from the microprocessor 1, it is decided that the microprocessor 1 runs away. Then the access of a time division channel selection means 5 with the channel is inhibited via a control line 13. Thus, if the microprocessor 1 runs away, the terminal equipment runaway supervisory means 10 detects it, the time division channel selection means 5 is operated and the data write to other channel is blocked to prevent the destruction of the data.
Patent JP-H0684889-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA YOSHITAKA
IPC: H01L21/316
Filed: 1992-08-31
Abstract: PURPOSE:To improve reliability of a semiconductor device by restraining influence of bird's beak and by preventing a silicon substrate from being damaged. CONSTITUTION:A thermal oxide film 2 and a silicon nitride film 3 are formed on a silicon substrate 1 one by one. The silicon nitride film 3 of an isolation region is anisotropically etched so that the anisotropic etching is finished before the silicon nitride film 3 is completely removed, and a silicon oxide film 4 is deposited on the silicon nitride film 3. The silicon oxide film 4 is anisotropically etched, a side spacer 5 of a silicon oxide film is formed in a side wall of the silicon nitride film 3, the silicon nitride film 3 is isotropically etched, the thermal oxide film 2 in an isolation region is exposed, ion implantation of impurities 6 which become a channel stopper is accomplished in the isolation region and an isolation region is formed by thermally oxidizing the silicon substrate 1 to enable formation of an isolation region of small processing conversion difference.
Patent JP-S6474835-A (JP)
Title: Device for monitoring optical transmission system
Inventor: URATA HARUSHIGE
IPC: H04B10/07
Filed: 1987-09-17
Abstract: PURPOSE:To monitor a light transmission system, by controlling the delivery of a monitoring optical signal for (n) optical sensors with wavelength different from that of an optical signal for transmission which performs transmission/ reception via an optical fiber, and monitoring it based on back scattered light. CONSTITUTION:In a light transmitter/receiver 1, a transmission signal Sia is delivered from an optical multiplexer/demultiplexer 5 to an optical fiber 2 as the optical signal Lia with wavelength lambdax, and is restored to a transmission signal Soa at a light transmitter/receiver 3. On the other hand, a transmission signal Sib is delivered from the transmitter/receiver 3 as the optical signal Lib with wavelength lambday, and is restored to a transmission signal Sab at the transmitter/receiver 1. In a monitoring operation mode, a monitoring part 10 in the transmitter/receiver delivers optical pulse signals L11-L1n with wavelength lambda1-lambdan to the fiber 2 in time series by controlling a switch circuit 13 by a control monitoring part 12, and performs monitoring based on the back scattered light obtained from the fiber 2 and sensors S1-Sn. In such a way, it is possible to perform the monitoring of the light transmission system by using the optical fiber to be used in the transmission of the transmission signal.
Patent JP-H0279046-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI SHINICHI
IPC: G03G5/06
Filed: 1988-09-14
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity for long wavelength light such as long wavelength light generated from a light source for semiconductive laser by constituting a carrier generating material of an amorphous thin film consisting of a specified naphthalocyanine compd. CONSTITUTION:A photosensitive layer contg. an amorphous naphthalocyanine compd. expressed by the formula I is formed on an electroconductive base body. In the formula I, A is an atomic group consisting of tervalent or tetravalent atoms having one or two atoms or groups selected from H, alkyl group, etc. The sensitive body may be constituted physically of a carrier generating layer consisting primarily of a naphthalocyanine compd. as a carrier generating material and a carrier transfer layer consisting primarily of a carrier transfer material laminated on each other on the electroconductive base body, or a photosensitive layer contg. the carrier generating material dispersed in the carrier transfer material may be provided. Thus, an electrophotographic sensitive body having superior carrier generating capacity and sufficiently high practical sensitivity for long wavelength light such as semiconductor laser light generated from a light source for generating such long wavelength light, is obtd.
Patent JP-H04110756-A (JP)
Title: Photo-measuring method for specimen of vital body
Inventor: TSUNASAWA YOSHIO
IPC: G01N21/59
Filed: 1990-08-31
Abstract: PURPOSE:To provide measurability for the absolute value of photo-absorptivity by performing auto zero processing of the photo-absorptivity including the auto gain setting to the standard of known photo-absorptivity in which the absorptivity is not zero, and using the absorptivity point-of-origin standard independent of patient. CONSTITUTION:Auto zero processing of photo-absorptivity including auto gain setting is conducted to the standard of known photo-absorptivity where the absorptivity is not zero, and thereupon the initial photo-absorptivity value of a vital body specimen is measured. Then a similar auto zero processing is made again, and change in the photo-absorptivity thereafter is measured. In the standard 1 of known photo- absorptivity where the absorptivity is not zero, a light sending part 4a of a absorption side light guide 4 is installed at an opening of a light input part 2, and there the light is projected over. This projected light 6 diffuses at the inner surface of the light input part 2. The photo-receiving part 10a of a reception side light guide 10 is installed at the outlet opening of the light output part 8, and the diffused light 12 by the output part 8 is put incident to this light guide 10. A junction 14 is provided between these light input and output parts 2, 8, and setting is made so that an appropriate reduction of light intensity is obtained.
Patent JP-S6386213-A (JP)
Inventor: KAMEGAWA MICHIARI
IPC: H01H35/24
Filed: 1986-09-29
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-S62175315-A (JP)
Title: Control method for conveyor stopper
Inventor: SATOU YASUMI
IPC: B65G47/88
Filed: 1986-09-29
Abstract: PURPOSE:To provide flexible response to process change in a production line by setting the series number for a group of stations and the sequence of the stations with respect to the interlocking mode at the operational part of each station. CONSTITUTION:At the time of operation commencement, a stopper begins moving when three pallets 2b are placed in a buffer part. At the initial stage, the stoppers by operators A, B, C stop the third, second and first pallets, respectively, and the others are allowed to pass by. The cycle motion after each station once seizes pallet 2b by stopper is such that the third one is seized at all times. The pallets are introduced into the buffer through release of the stopper 2d, first when all of the three pallets are cleared.
Patent JP-H0285183-A (JP)
Title: Commodity preserving structure
Inventor: KENJO TOSHIKO
IPC: A47B61/00
Filed: 1988-09-16
Abstract: PURPOSE:To prevent fungus and mold from propagating assuredly by storing airtightly an object to be preserved in a container, together with a paper core for panel which is constituted of a paper, in which inorganic powdery body with hygroscopicity/dehumidifying ability and gas adsorbent ability is incorporated. CONSTITUTION:An airtight container 2 is composed of a container main body 3 and a cover 4 which can be fitted freely on the top of this container main body 3. On the inner peripheral surfaces of the container main body 3 and the cover 4, a heat-insulating material 5 is placed, extending to the whole area. A panel 6 is constituted by placing outer boards 8, on which a large number of small holes 9 are provided, on the both sides of a honeycomb state paper core 7. The panel 6 is placed on the inner surface of the heat-insulating material 5, extending to the whole area. For the paper material which constitutes the honeycomb state paper core 7 and the outer boards 8, a non-crystalline type inorganic powdery body with hygroscopicity/dehumidifying ability and an inorganic powdery body with gas adsorbent ability are incorporated. A commodity to be preserved is airtightly stored in the container 2 together with the paper core for panel 7.
Patent JP-H0297516-A (JP)
Title: Active energy ray-curable resin composition
Inventor: NOGUCHI HIROMICHI
IPC: C08G59/18
Filed: 1988-09-16
Abstract: PURPOSE:To prepare a compsn. laminatable in a desired pattern on metal, glass, ceramics or plastics by compounding a graft copolymer, a linear polymer, a photopolymn. initiator and an ethylenically unsatd. monomer, each being respectively specified. CONSTITUTION:A resin compsn. in prepd. by compounding a graft copolymer with a branched chain having structural units derived from a monomer contg. a (meth)acryloyl group and a dicyclopentenyl deriv. group of formula I (wherein Z is a five-membered ring of formula II or III; R<4> and R<5> are each 1-3C alkyl), a linear polymer having structural units derived from a monomer (e.g., methyl methacrylate, cyclohexyl methacrylate, etc.) and structural units derived from a monomer of, e.g., formula IV (R<1> is 1-3C alkyl, etc.; R<2> is H etc.), an ethylenycally unsatd. monomer and a photopolymn. initiator which generates a free radical by active energy ray radiation.
Patent JP-S59119695-A (JP)
Inventor: ENDOU SHINICHI
IPC: H05B3/20
Filed: 1982-12-24
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-S60124134-A (JP)
Title: Phase monitoring system
Inventor: SHINODA RIYOUICHI
IPC: H04L7/00
Filed: 1983-12-08
Abstract: PURPOSE:To monitor the deviation of a phase by receiving a clock from a clock supplying device and detecting the phase of a synchronizing terminal to be actuated by a control pulse generated by a control counter while using the phase of an 8kHz reference clock as a reference. CONSTITUTION:A clock receiving part 6 receives 8kHz and 64kHz clocks from the clock supplying device 1, forms 2MHz and 8MHz clocks and sends the formed clocks to a control counter 7 and a digital processing circuit 8 digitizes said clocks. The 8kHz clock is inputted from the receiving part 6 to a phase monitoring circuit 10 to monitor the phase of a pulse outputted from the control counter. If the monitored result exceeds a prescribed value, an alarm is outputted. Thus, the detection of a failure is speeded up.
Patent JP-H04112563-A (JP)
Title: Capacitance on semiconductor substrate
Inventor: KOTANI MICHIO
IPC: H01L27/04
Filed: 1990-08-31
Abstract: PURPOSE:To prevent the stepped disconnection of a dielectric thin-film, and to obtain a strip type capacitance having large-capacitance high breakdown strength by burying the stepped section of a foundation metal and a dielectric edge in a semiconductor substrate and smoothing the stepped section through light etching. CONSTITUTION:A section 6 corresponding to the edge sections of a foundation metal 3 and a dielectric thin-film 4 is dug into a semiconductor substrate. The dug-in section 6 is light-etched to smooth a stepped section, the foundation metal 3 is formed through evaporation in the oblique direction to the substrate, and the thin-film 4 and an upper metal 2 are prepared through sputtering, evaporation, lithography and etching respectively. Since sections corresponding to the smoothed stepped section in the foundation metal and a dielectric are formed so as to be buried in the dug section in said semiconductor substrate, the step disconnection of the dielectric thin-film is not generated, thus forming a metal- dielectric-metal strip line type capacitance having large capacitance and high breakdown strength.
Patent JP-H0678697-A (JP)
Title: Rice boiler
Inventor: SHIRAISHI HIROAKI
IPC: A23L7/10
Filed: 1992-08-31
Abstract: PURPOSE:To prepare boiled rice having a hardness adequate to a purposes after a prescribed time. CONSTITUTION:The hardness of boiled rice at 0, 5, 10 and 15 hours after boiling are respectively memorized in a magnetic card when the initial water content of the boiled rice is set to 64%. When the data is inputted, and if the boiled rice this time is found to be harder than that in the former boiling boiled for 10 to 15 hours, the secondary soaking time is prolonged so that the initial moisture content of the boiled rice may be adjusted to 65%.