baber/WOPTO huggingface dataset:
Patent JP-2001068600-A (JP)
Title: Ceramic substrate
Inventor: TAKEO AKIRA
IPC: H01L23/15
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To rigidly fix a metallized conductor to an insulating substrate and to reduce the electrical resistance of the metallized conductor, by mainly composing a ceramic substrate of tungsten and fixing the metallized conductor containing the specified weight of silver oxide to the insulating substrate formed of an aluminum oxide sintered body. SOLUTION: A metallized conductor 2, which a conductive path for electrically connecting an electronic component 3 to an outer electric circuit is fixed/ formed from the center part of the upper face of an insulating substrate 1 to a lower face. The metallized conductor 2 is composed mainly of tungsten and contains it in 1 to 5 weight %. Thus, gaps are reduced and are close. Electric resistance between low and fixing intensity to the insulating substrate 1 becomes large. Thus, the metallized conductor 2 is prevented from discoloring, and a plating film is prevented from swelling, due to the remaining of plating liquid in the metallized conductor 2. Consequently, the conductor can be fixed rigidly to the insulating substrate, and electrical resistance can be dropped.
Patent JP-S63100136-A (JP)
Title: Floating and supporting device for changing pass direction of traveling band-shaped body
Inventor: KATAYAMA KEIICHI
IPC: C21D1/26
Filed: 1986-10-16
Abstract: PURPOSE:To permit a heat treatment at a high temp. and soft heat treatment a soft material such as Al, etc., by recessing an arc-shaped pressure receiving surface of a bender floater in the transverse direction of a traveling band-shaped body, thereby stably floating and passing the band-shaped body without allowing said body to contact rolls. CONSTITUTION:The pressure receiving surface G of the above-mentioned floater F is formed at the hourglass shape which is larger in the diameter at both ends and is small in the diameter in the central part. The band-shaped body 1 is passed by using such floater. The surface G on the biased side is higher when said body biases in a transverse direction (left) during the passage of the band-shaped body 1; therefore, the biased body 1' is higher at the end on the biased side (left) and is low at the other end. The body 1' is, therefore, reset to the central position as its own weight, tension and the force by an angle theta of inclination act thereon. The body 1 is thereby stably floated and run without allowing said body to contact the furnace walls and the floater F.
Patent JP-S6487959-A (JP)
Title: Device for output end member to perform compound motion
Inventor: KATO HEIZABURO
IPC: F16H21/44
Filed: 1987-09-30
Abstract: PURPOSE:To enable the displacement of the third link mechanism to be converted into large turning motion of an output end member by performing its movement in an X-axis direction with a reciprocating linear motion of the whole unit of the second link mechanism and movement in a Y-axis direction with a turning motion of the output end member by swiveling the second link mechanism. CONSTITUTION:Rotating one output shaft 24 of a transmitting means 20 to be swiveled by the first link mechanism 30, its output sieve 32 parallelly performs a reciprocating motion. While the second link mechanism 50 engages its sliding member 40 with the output sieve 32, and because a connecting rod 46 of the mechanism 50 is engaged with the third link mechanism 52, the second link mechanism 50 performs a reciprocat ing linear motion in an extending direction of the connecting rod 46 when the output sieve 32 parallelly moves. On the other hand, when another output shaft 26 is vibratively rotated, swiveling the second link mechanism 50 through the third link mechanism 52, an output end member 48 performs a turning motion while holding a parallel state with the sliding member 40. Here magnifying the displacement of the third link mechanism 52 to be transmitted to the output end member 48 in the second link mechanism 50, the output end member 48 large moves turning.
Patent JP-2000073582-A (JP)
Title: Base isolating construction method for existing building
Inventor: HONDA YOSHITO
IPC: E04G23/02
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a base isolating construction method suitably applicable to an existing building having a restriction on securing a base isolation clearance. SOLUTION: When an adjacent building B is existent contiguous to a base- isolation objective building A, a base-isolation clearance S is secured between the adjacent building B and the base-isolation objective building A by dismantling and removing a part B1 of the adjacent building. When base isolation is carried out for the high storied part of the existing building in which a low storied part and the high storied part are integrally provided, a part of the low storied part is dismantled and removed at its connecting part with the high storied part, so that the low storied part is divided from the high storied part in the horizontal direction for securing the base-isolation space S therebetween. The divided low storied part and the high storied part are connected by a connecting corridor provided with an expansion joint.
Patent JP-H11148862-A (JP)
Title: Sensor having bridge structure
Inventor: NONAKA KENICHI
IPC: H01L27/14
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an infrared sensor which can efficiently absorb incident infrared rays. SOLUTION: A sensor element is formed apart from a substrate 1 and composed of a photodetecting section 2 which is formed apart from a substrate 1 and detects incident light, pulling-out sections 11 and 12 which are formed in the peripheral section of the photodetecting section 2 apart from the substrate 1, and leg sections 3 and (4). The sensor element is also provided with a wiring section for connecting detected results of the section 2 to a pattern on the substrate 1 and a micro-lens 7 which is formed apart from the section 2 and outputs the incident light to the section 2 in a condensed state. The area of the section 2 is adjusted to 1/2 of the total area of the section 2 and wiring section. Therefore, the size of the photodetecting section 2 can be reduced.
Patent JP-H05268773-A (JP)
Title: Pwm controller and control method for inverter
IPC: H02M7/5387
Filed: 1992-09-14
Abstract: PURPOSE:To provide an inverter outputting AC three-phase voltage through PWM control wherein uncontrollable region is eliminated by ensuring minimum ON pulse width and outputting a smooth sine wave voltage over the entire line voltage region. CONSTITUTION:The three-phase inverter outputting a voltage corresponding to a voltage reference for each phase through PWM control is provided with means 2 for determining any one of normal mode, rectangular mode, or zero correction mode based on the magnitude and the polarity of each of three-phase voltage references. The controller is further provided with means 3 for outputting the voltage reference as it is upon determination of normal mode whereas fixing the voltage reference for one phase at a predetermined level and correcting the voltage references for other phases such that the original line voltage is sustained according to a scheduled algorism upon determination of rectangular mode or zero correction mode. According to the constitution, minimum ON pulse width is ensured and a smooth sine wave voltage can be outputted over the entire three-phase output voltage region.
Patent JP-H0992832-A (JP)
Title: Manufacture of transistor
Inventor: OGASAWARA TAKAO
IPC: H01L29/786
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a transistor which can uniform the concentration of impurities compared with the conventional one, thereby achieving the high performance of a transistor and the stabilization of its performance. SOLUTION: The acceleration voltage of an ion implantation apparatus at the time of forming a low impurity concentration region 25 is set lower than the acceleration voltage of the ion implantation apparatus at the time of forming a high impurity concentration region 27 to perform the implantation of impurities.
Patent JP-H1086268-A (JP)
Title: Film laminate
Inventor: SAKATANI TAIICHI
IPC: B32B7/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To improve transparency, gas barrier property, water vapor barrier property and a resistance to bending by a method wherein an inorganic substance layer consisting of the specified weight ratio of an inorganic laminated compound and a resin is provided on at least one side of a substrate layer while a resin layer is provided on the inorganic substance layer. SOLUTION: A film laminate is constituted of an inorganic substance layer A, consisting of the weight ratio of 5/95 or more of an inorganic laminated compound and a resin, a resin layer B and a substrate layer C while the inorganic substance layer A is provided on at least one side of the substrate layer C and the resin layer B is provided on the inorganic substance layer A. The inorganic laminated compound is graphite, phosphoric acid zirconium compound, chalcogenated substance, clay based minerals and the like which have a laminated structure, in which unit crystalline layers are superposed on each other, and the grain size of 5μm or less in the aspect ratio of 50-500.  A resin, employed for the resin layer B, is a high hydrogen bonding resin or polyvinyl alcohol and the like, for examples, which satisfy the weight percentage of 20-60% of hydrogen bonding group or ionizing group per unit weight of resin.
Patent JP-2000019046-A (JP)
Title: Pressure-detecting device
Inventor: TAKEDA YOSHIAKI
IPC: G01L9/16
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To enable the height of a sensor to be low by increasing the winding thickness of a coil in the radial direction as compared with a winding height in the axial direction for forming a flat coil. SOLUTION: A diaphragm 4 is displaced up and down due to a pressure change being applied to the diaphragm 4, and a magnetic body 5 being retained by the diaphragm 4 also moves up and down. In this case, a magnetic cylindrical part 7 of the magnetic body 5 enters and exits the inside of a coil 21, a magnetic substrate part 6 approaches or leaves the lower end face side of the coil 21, and the inductance of the coil 21 changes within the traveling range. Then, for increasing the inductance of the coil 21 due to the magnetic substrate part 6, the outer diameter of the coil 21 is increased closer to the outer diameter of the magnetic substrate part 6, thus forming the coil 21 flatly where the winding thickness in the radial direction is larger than the winding height in the axial direction.
Patent JP-S60138121-A (JP)
Title: Retaining wall and construction work thereof
Inventor: UMEBAYASHI FUMIO
IPC: E02D17/18
Filed: 1983-12-27
Abstract: PURPOSE:To raise the efficiency of construction work for retaining walls by a method in which wall pieces are set by contacting their both end portions with the coupling faces of unit shape steels erected by turning their longitudinal directions upwards, having couplers to be connected with tension cables on the back, for constructing strong retaining wall. CONSTITUTION:H-shape steels 4 are erectly set by turning their longitudinal directions upwards at given intervals. One end sides 6a and the other end sides 6b of the blocks 6 are mutually contacted and set on the first coupling faces 4a of the H-shape steels 4 and the coupling faces 4b of the other side of the H-shape steels 4. Tension cables 22 are attached through couplers 24 to the backs of the H-shape steels 4 positioned on the backs of the retaining wall 2. The coupler 24 consists of a fixer 26 and an attachment 28. The wall pieces can thus be strongly supported and the retaining wall having high strengths can be constructed with simplified assembling operations.
Patent JP-H0292742-A (JP)
Title: Car speed automatic control device
Inventor: OGAWA KENICHI
IPC: F02D29/02
Filed: 1988-09-29
Abstract: PURPOSE:To enable a car speed control device to be automatically set to the control characteristic suited for the characteristic of a vehicle by measuring the response time, required for a car speed to change for a change of throttle opening, and calculating the control amount of an actuator being based on a measured result of the response time. CONSTITUTION:Each output signal of a potentiometer PT1 detecting an actuator condition (opening), potentiometer PT2 directly connected to a throttle valve and detecting its opening, reed switch 25 outputting a pulse signal of period corresponding to a car speed and various switches S related to a fixed speed running control is input to a CPU 1, when a fixed speed running mode is set, an electric motor 1 is controlled based on a target car speed and a gain, and a throttle valve opening is controlled. Here the time till the extreme of change of the car speed is detected, after the extreme of change of the throttle opening is detected, is obtained as the response time. And by studying a measured result of the response time, the compensating time corresponding to a compensating quantity of the response time in the vehicle characteristic is automatically adjusted.
Patent JP-H0991767-A (JP)
Title: Production of metal master
Inventor: UCHIDA SATOKI
IPC: G11B7/26
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing a metal master capable of surely preventing the shutdown accompanying the deposition of impurities onto a cathode jig in an electroforming stage and automatically executing a series of mastering stages of optical disks. SOLUTION: In this process for producing the metal mask, the metal mask by immersing a substrate B held with the cathode jig 3 into a plating treating vessel 2 and forming a plating layer on the surface of this substrate B, then pulling up the substrate B from this plating treating vessel 2, washing the surface of the plating layer, removing a back cover 30 from the cathode jig 3 and further separating the plating layer from the substrate B is obtd. Only this back cover 30 is washed with a washing liquid after the back cover 30 is removed from the cathode jig 3.
Patent JP-S6398696-A (JP)
Inventor: TSUJI SHINTARO
IPC: B66B3/00
Filed: 1986-10-15
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-2000076495-A (JP)
Title: Ticket processor, automatic ticket examination machine, and automatic fare adjustment machine
Inventor: NAGAE DAISUKE
IPC: G07B15/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To attain an accurate automatic fare adjustment even when a nonstandardized route is selected by comparing a calculated train utilizing time with a prescribed reference time and charging a train utilization amount based on the comparison result. SOLUTION: When a customer who got off a train and is leaving a wicket throws a ticket into an automatic ticket examination machine, a CPU 21 reads the entering time and the current leaving time of the customer which are recorded on the ticket and calculates the train utilizing time based on those read times. This calculated train utilizing time is compared with a prescribed reference time. If it is decided that the fare amount of the customer is short based on the comparison result, the short amount is charged to the customer and fare amount is automatically adjusted.  Under such conditions, the shortest arrival time between stations A to E and a station F and the time necessary to pass each station are previously stored in a RAM 23, and the train utilization contents of the customer are checked by reading the entering time and the current leaving time recorded on the ticket when the customer leaves the wicket.
Patent JP-H07203081-A (JP)
Title: Information service system and method of providing information service
Inventor: MAAJIYARII SUUZAN BATSUKAUSU
IPC: H04Q3/72
Filed: 1994-09-14
Abstract: PURPOSE: To form a system in which quick information service to a subscriber can be attained without inquiring for a qualification code by using the identifier of a subscriber. CONSTITUTION: A call for an information service from a line switching network 104 is transmitted to a switchboard 108, and a call from a subscriber is transmitted through the B channel of an ISDN to a voice answering device 110. The voice answering device inquires for a data base 112 in the initial stage of calling by using information for identifying the subscriber. By using this identification, the voice answering device can recognize which message is applied to the subscriber or capture the profile of the subscriber even before a DTMF signal is obtained from the subscriber. Thus, quick processing of an information request can be attained.
Patent JP-S6397949-A (JP)
Title: Heat developable color photosensitive material having layer containing blue light absorptive dye improved in coefficient of molar absorption coefficient or the like
Inventor: KOMAMURA TAWARA
IPC: G03C8/40
Filed: 1986-10-14
Abstract: PURPOSE:To obtain a color image which is free from fogging, staining or uneven density by providing a layer contg. a specific blue light absorptive dye between a blue sensitive layer and green sensitive layer or between the blue sensitive layer and red sensitive layer. CONSTITUTION:The layer contg. the blue light absorptive dye expressed by the formula is provided between the blue sensitive layer and the green sensitive layer or between the blue sensitive layer and the red sensitive layer. In the formula, X denotes the group of the atoms forming a 5- or 6-membered arom. carbon ring, etc., R<1>-R<3> respectively denote a hydrogen atom, halogen atom, alkyl group, etc. The blue absorptive dye expressed by the formula has the good molar absorption coefft. and cut on an absorption wavelength side. The content of the blue absorptive dye is thereby decreased if such dye is used for the blue light absorptive filter layer; in addition, the fogging, stain and uneven density of the transferred color image are improved and the improved color reproducibility is obtd. by the improved cut of the absorption wavelength on the long wavelength side.
Patent JP-H0290699-A (JP)
Title: Multilayer printed wiring board
Inventor: YASUI SUNAO
IPC: H05K3/46
Filed: 1988-09-28
Abstract: PURPOSE:To make the surface of an outer copper foil flat so as to improve the formation of a circuit in accuracy and to facilitate the boring of a hole by drill by a method wherein a resin layer containing glass powder is provided between a prepreg sheet and the outer copper foil. CONSTITUTION:A prepreg sheet 3 is oriented to an inner board 4, and then thermosetting epoxy resin containing a few % of glass powder whose diameter is 10mum or less is applied onto the prepreg sheet 3. Next, an outer copper foil 1 is overlapped with the resin layer, which is heated and pressed to form a wiring board 10 provided with a resin layer 2. By this setup, the irregularities of the prepreg sheet 3 are prevented from being transferred onto the outer copper foil 1. Therefore, a circuit or a solder resist film formed of the copper foil 1 is precisely and accurately formed. Moreover, when a boring process is carried out using a drill, a hole can be bored at a proper position.
Patent JP-S6399419-A (JP)
Title: Manufacture of glow plug for diesel engine
Inventor: KUMOI TOMIO
IPC: H05B3/48
Filed: 1986-10-15
Abstract: PURPOSE:To suppress unevenness in a fluctuation in the resistance value of a heat generating wire to a minimum value and to enable high-precise control of the temperature of a glow plug heat generating part, by a method wherein a space between a tube and a heat generating wire, with which a part of a glow plug is formed, is filled with pastelike cement to heat and harden the cement. CONSTITUTION:Since, in a process of forming a heater part H, a space between a heat generating wire 1 and a tube 3 is filled with a pastelike cement 5 to heat and harden the cement, no stress is applied on the heat generating wire 1 in a manufacturing process. Therefore, excessive stress on the heat generating wire 1, which is produced in a forming process in that a space between the heat generating wire 1 and the tube 3 is filled with magnesia powder for pressurizing compression to increase density of the magnesia powder, is prevented from production and a deformation decrease in the heat generating wire 1 occasioned by the excessive stress on the heat generating wire 1 is prevented from occurring. Therefore, since + or -7% unevenness in the resistance value of the heat generating wire 1, produced in the case of a conventional method, is prevented from production, whole uneveness in the resistance value of the heat generating wire 1, produced in the prosess of work, is sharply decreased to approximately + or -10-+ or -3% of that of a conventional glow plug.
Patent JP-2000077068-A (JP)
Title: Nickel positive electrode for alkaline secondary battery
Inventor: SAKAI TETSUO
IPC: H01M4/52
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a nickel positive electrode with high utilization factor, good high rate discharge characteristics, and low cost without using an expensive three-dimensional metal porous body such as foamed nickel. SOLUTION: This nickel positive electrode is formed by supporting a mixture containing nickel hydroxide particles whose surfaces are covered with α type cobalt hydroxide, an auxiliary conductive material, and a binder on a two-dimensional structure current collector. The covering amount of the α type cobalt hydroxide is preferable to be 0.5-15 wt.% based on 100 wt.% nickel hydroxide particles whose surfaces are covered with the α type cobalt hydroxide. The αtype cobalt hydroxide covering the surface of the nickel hydroxide of the nickel positive electrode is converted into γ-cobalt oxyhydroxide by initial charging.
Patent JP-H1089992-A (JP)
Title: Navigation apparatus
Inventor: HOSODA KOJI
IPC: G08G1/0969
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus in which information on a specific brand contained in a plurality of pieces of information is selected so as to be capable of being used. SOLUTION: By using a registration screen 8, desired specific brands and their order of priority are registered by an operator in advance. When the remaining amount of a fuel is smaller than a prescribed amount, a landmark indicating a gas station supplying the registered specific brands around a present position is emphasized according to the order of priority so as to be displayed. During a route guidance operation, a distance which can be run is computed on the basis of the remaining amount of the fuel and on the basis of an average vehicle speed, and the gas station, supplying the specific brands, which can be reached on a route and which is farthest is displayed so as to be informed.
Patent JP-S62104352-A (JP)
Title: Voice and data integration switching system
Inventor: SUMI KAZUE
IPC: H04L25/02
Filed: 1985-10-31
Abstract: PURPOSE:To facilitate wiring operation by connecting a data service unit and a multifunctional telephone set to each other by a modular cord formed by bundling signal circuits connected to the signal circuits for the multifunctional telephone set (EKT) in the data service unit. CONSTITUTION:The data service unit DSU 7 is provided with the 1st and the 2nd connectors 15 and 17 for circuit connection and EKT 3 is provided with the 3rd connector 19 for circuit connection. Four signal circuits 23 for the multifunctional telephone set EKT and four signal circuits 31 in the 2nd modular cord 33 are connected together in the DSU 7. Thus, an exchange 1 and the DSU 7 are connected together by one modular cord 21, the outward appearance is simplified, and the price is reduced.