baber/WOPTO huggingface dataset:
Patent JP-H0744416-A (JP)
Title: Emulator with current value measurement function
Inventor: TAKEDA HIDEKI
IPC: G06F11/22
Filed: 1993-08-02
Abstract: PURPOSE:To provide an emulator with the current value measurement function in which a current through a signal line is measured actually at the terminal of a device or the like to enhance the analog defect analysis other than the logical design fault of the hardware. CONSTITUTION:A measurement circuit 19 measuring the current value of a signal fetched into an input terminal 18, a conversion circuit 20 converting the measured value into digital data and a multiplexer 21 selectively outputting the received signal are added to a conventional configuration comprising a slave microcomputer 4a substituting a function of a conventional target microcomputer, a brake control section 6a stopping the implementation of a program and tracing, a trace memory section 7a sampling and storing various data and a status signal in real time, and a master microcomputer 9a controlling them in the emulator 1a used for debugging and detailed evaluation of a user system in the development of the user system.
Patent JP-H0476960-A (JP)
Title: Pressure detector
Inventor: HASE YUJI
IPC: G01L9/00
Filed: 1990-07-19
Abstract: PURPOSE:To make stable operation possible even under high atmospheric temperature by providing with gold wirings connecting between diffused resistors on a semiconductor diaphramg insulation layer and electrode pads, those connecting between diffused resistors, those connecting the electrode pads and lead posts and homogeneous gold conductors. CONSTITUTION:A silicon oxide underlayer (SiO2) 12 is accumulated on the N-type silicon (Si) substrate 11, and polysilicon layer 15 is accumulated on the insulation layer 14. When the polysilicon layer is scanned by argon laser from upper part, it becomes molten and then recrystallized as a single crystal. Polysilicon layer 15, except for parts to be used as diffused resistors, is removed by etching. Non-etched polysilicon layer parts 5 are formed as diffused resistors 15a-15d by implanting some impurity. Protection layer 20 is established with glass coating over the whole surface area gold wiring 19 being formed in the front and parts other than gold wiring 19 corresponding to wiring area as well as resist layer 24 being removed by etching.
Patent JP-S6434724-A (JP)
Title: Connecting method of tube in heat exchanger
Inventor: NISHISHITA KUNIHIKO
IPC: B29C65/00
Filed: 1987-07-30
Abstract: PURPOSE:To easily seal the connected part of the tank and the tube having different materials mutually by applying ultrasonic wave vibration to the part to be connected of the tube and the tank and by welding said tube to the tank. CONSTITUTION:A pair of upper and lower tanks 2, 3 are connected by tubes 4 in a heat exchanger 1, and the tubes 4 are made of the metallic material of heat conductive material. Many fins 5 are attached to the periphery of the tube, and each tank 2, 3 is formed from plastic material. The grooves 12 of the wedge shape in cross section are formed on the peripheries of the communication holes 11 of the tanks 2, 3, and the tip of the tube is inserted into the groove 12 as shown by an arrow A. The horn 13 of an ultrasonic wave welder is brought in contact with the part 10 to be connected by pushing from the side of the tanks 2, 3. When ultrasonic wave vibration is applied thereto, the contact surface of the tanks 2, 3 and the tube 4 vibrates frictionally, and friction heat is generated, whereby the tube 4 is melded to the tank 2, 3 through melting of the plastic. Thus, connection may be simply achieved.
Patent JP-H1015694-A (JP)
Title: Backing metal fixture for welding steel column
Inventor: ARAI TOSHIHARU
IPC: B23K9/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a backing material fixture which simply and accurately fixes a steel column at a prescribed position until tack welding is completed. SOLUTION: The fixture is frame-shaped with ends along the inner face of a hollow steel column, and is provided with a body 3 with both end faces in the circumferential direction facing each other, a pipe 4 with one end fixed to a place on the inner face of the body, a bolt 5 one end of which is fixed at a separate place diagonally across the inner circumference of the frame from the place where the pipe is fixed and the other end of which is inserted into the pipe 4, and a nut 6 which is screwed on the bolt 5 and which relatively displaces the pipe 4 and the bolt 5 in the axial direction with the screwing motion of the nut.
Patent JP-S6083486-A (JP)
Title: Display device
Inventor: WATANABE TOSHIROU
IPC: G02F1/13363
Filed: 1983-10-13
Abstract: PURPOSE:To increase horizontal resolution almost twice by delaying a video signal by a time a half as long as a picture interval at a specific period and supplying the delayed signal to a display device, and controlling the polarization of an electrooptic element synchronously with the delay switching of the video signal. CONSTITUTION:A video signal Sv supplied to a terminal 2 is supplied to a signal processing circuit 3 and a synchronous separating circuit 6. A color signal from the circuit 3 is supplied to a contact 4a of a changeover switch 4 and also to a contact 4b through a delay line 5. The delay line 5 delays the signal by the time as long as the interval of picture elements formed on a fluorescent screen 1b with an electron beam passed through the aperture grill 1c of a cathode-ray tube 1. A horizontal and a vertical synchronizing signal Hsync and Vsync from a circuit 6 are supplied to a deflecting circuit 7 to supply a deflecting signal to a deflecting coil 8. A birefringent plate 9, liquid crystal 10 of an electrooptic element, and a polarizing plate 11 are arranged on the front surface of the cathode-ray tube 1, a switch 4 is switched with a signal Vsync and the deflection of the liquid crystal 10 is controlled synchronously to turn on all picture element positions in a vertical period, but a flicker is not conspicuous because of the presence of the optical LPF consisting of a polarization erasor 12 and a birefringent plate 13.
Patent JP-2001025089-A (JP)
Title: Speaker
Inventor: TABATA SHINYA
IPC: H04R9/02
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To improve reliability in great input of an edge concerning a speaker to be used for various kinds of audio equipment. SOLUTION: The inside of an annular rib 1b of an edge 1a provided with a recessed annular rib 1b around the outer periphery of a joint surface with a diaphragm 2 is filled with an elastic adhesive 3 and by increasing an internal loss inside the annular rib 1b, an operating point of bending operation is distributed. Even when an input signal of a speaker is enlarged and amplitude of the diaphragm 2 is enlarged, a break of the edge 1a is suppressed and reliability in great input is improved.
Patent JP-H0476559-A (JP)
Title: Electrostatic charge image development toner
Inventor: YAMAGUCHI KIMITOSHI
IPC: G03G9/087
Filed: 1990-07-18
Abstract: PURPOSE:To eliminate the scattering of toner, to improve a fixing property and to prolong the wearing lives of a photosensitive body and a cleaning blade, etc., by compounding an organic magnetic body in a binder resin and attaining >=5emu/g of a saturated magnetic moment of the toner. CONSTITUTION:A polymerized composition incorporating at least a polymerized monomer, a coloring agent and an organic material body is dispersed in a water phase incorporating a dispersion stabilizer and is obtained the toner with suspension polymerization. The organic magnetic body is, for example, a ferrocene polymer of an organic metallic polymer, and the polymer having a ferrocene nucleus in a chain or in a side-chain can be used for it. The polymerized monomer has preferably a polymerized unsaturated group and for example, styrene derivatives and acrylic acid derivatives, etc., are used singly or in a mixture thereof. For the coloring agent, the whole pigments and dyes used as the toner coloring agent are applied for it. Due to the improved dispersibility of the organic magnetic body into a binder resin, the toner has an excellent toner scattering prevention effect and due to a lower Moh's hardness, namely a lower grinding strength, the wearing life is considered to be extended longer.
Patent JP-H0945691-A (JP)
Title: Solder bump for chip component and its manufacture
Inventor: YAMAI SAWAKO
IPC: H01L21/60
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a solder bump in which the contact area of a first bump with a second bump is made large and in which their exfoliation at the boundary face between both is prevented by a method wherein the second bump is formed in such a way that the surface of a large-diameter pillar-shaped part and the circumferential face and the surface of a small-diameter pillar-shaped part are covered with a solder material whose melting point is lower than that of a solder material for the first bump. SOLUTION: A diffusion-preventing metal film 5 is formed on a carene film 4 formed on an electrode pad 2 while the carene film is used as an electrode for electrolytic plating. A first bump 10 which is formed in a prescribed height on the diffusion-preventing metal film 5 is composed of a cylindrical large-diameter pillar-shaped part 10b and of a small- diameter pillar-shaped part 10a which is formed on the surface of the large-diameter pillar- shaped part 10b in a diameter which is smaller than that of the large-diameter pillar-shaped part 10b, and both pillar-shaped parts 10a, 10b are formed of the same solder material whose melting point is high.  A second bump 11 which is formed in the same diameter as the large- diameter pillar-shaped part 10b so as to cover the surface of the large-diameter pillar-shaped part 10b at the first bump 10 and the circumferential face and the surface of the small- diameter pillar-shaped part 10a is formed of a solder material whose melting point is lower than that of the first bump 10.
Patent JP-H06316402-A (JP)
Title: Production of hard boron nitride by photoirradiation-assisted plasma cvd
Inventor: KOMATSU SHOJIRO
IPC: C01B21/064
Filed: 1992-06-25
Abstract: PURPOSE:To produce hard boron nitride consisting of a boron nitride crystal grain by chemical vapor deposition method(CVD) without using high temp. and high pressure. CONSTITUTION:A gaseous boron source and nitrogen source C is introduced by 0.01-10vol.%, based on a working gas, into the plasma produced by using a working gas A, i.e., argon, helium and hydrogen or their mixture, the active species generated in the plasma is sent onto a substrate 3 kept at 300-1100 deg.C, the active species on the substrate is irradiated with UV 5 to form a hard boron nitride film and the precursor active species necessary for the growth of the film, and the hard boron nitride is deposited on the substrate. UV having 50-400nm laser wavelength, >=5Hz laser pulse and 5-1000mJ/cm<2> laser energy is preferably used. The application to the surface coating of a cutting tool, an electronic material, a light emitting diode, etc., are expected.
Patent JP-H0476137-A (JP)
Title: Waterproof construction for outer wall
Inventor: ONISHI KATSUNORI
IPC: E04B1/684
Filed: 1990-07-18
Abstract: PURPOSE:To improve the extent of water resistance by installing a horizontal water proofing zone in a horizontal joint part after passing through a cross joint part, while cutting a vertical waterproofing zone of a vertical joint pat at a spot being crossed with the horizontal waterproofing zone, and installing a water-resistant filler in space between the vertical joint zone and the horizontal joint zone. CONSTITUTION:A vertical waterproofing zone 4 is inserted into a vertical joint 2 between an outer wall 1 of a housing unit at the upstairs and another outer wall 1 of a housing unit at the downstairs from the outdoor side, while a verti cal fire resisting body 6 is inserted from the indoor side, respectively. Next, the housing unit is carried to a construction site, and a first floor unit is installed on the foundation. Then, a water-resistant filler 9 is filled up in and on a cylinder of the vertical waterproofing zone 4 so as to protuberate, laying down another water-resistant filler 8 on the filler 9. Likewise, a second floor unit is mounted on the first floor unit so as to make both first-floor vertical joints turn to a straight line, thereby forming a cross joint.
Patent JP-2001025197-A (JP)
Title: Stator of motor
Inventor: OKI TOSHIHARU
IPC: H02K3/487
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To effectively reduce leakage magnetic flux between stator teeth by inserting a nonmagnetic conductor to the aperture of a slot in the stator of motor, where a coil is inserted to a stator core with the slot. SOLUTION: A motor has a frame as a cylindrical casing, and a stator 10 is mounted to the internal circumference surface of the frame. The frame mounts a rotor via a bearing freely rotatably. The stator 10 has a stator core 11 and a coil wound around the stator core 11. The stator core 11 is formed, by laminating stator core single materials consisting of teeth 14 to form a magnetic circuit and a rear part of a core 15. The stator 10 inserts a nonmagnetic conductor 17 into an aperture 16 of the slot 13 of the stator core 11. Thereby, the leakage magnetic flux between the stator teeth 14 can be reduced effectively.
Patent JP-H01230579-A (JP)
Title: Substituted thiazolecarboxylic acid derivative, its production and fungicide for agricultural and horticultural purposes
Inventor: MORI TATSUYA
IPC: C07D417/12
Filed: 1988-07-29
Abstract: NEW MATERIAL:A substituted thiazolecarboxylic acid derivative of formula I (R1 is methyl, ethyl, trifluoromethyl;R2 is amino, methyl, N). EXAMPLE:N-(1,1,3-Trimethyl-2-oxa-4-indanyl)-2-methyl-4-trifluoromethyl thiazole-5- carboxylic amide. USE:It is useful as a fungicide. It manifests outstanding effect against a variety of plant disease-causative microorganisms, especially against plant diseases caused by microorganisms in Basidiomycetes. For example, rice plant sheath blight and wheat rust. PREPARATION:The reaction between a substituted thiazolecarboxylic acid of formula II, or its reactive derivative, and 1,1,3-trimethyl-2-oxa-4-aminoindane is carried out, preferably at a ratio of 0.5-1.1 equivalent of the compound of formula II to l equivalent of the compound of formula III to give the compound of formula I.
Patent JP-S6434866-A (JP)
Title: Sheet sorter
Inventor: NAITO MASAKI
IPC: B65H39/11
Filed: 1987-07-30
Abstract: PURPOSE:To prevent bad carrying such as the remaining of a sheet toward a stopper at the rear end of a bin or the like and paper jamming or the like by providing a spiral cam means transporting the of each bin in such a way that the bin is open-extended as it looks out on a sheet discharge means. CONSTITUTION:A guide member 7 is deflected at a portion confronting a spiral cam means 40, and the constitution is so made that either of the untransported portion 7a and transported portion 7a of by means of the spiral cam means 40 is positioned against the other in a shifted way in the downstream direction of sheet discharge. A bin B which comes close to a sheet discharge means 15 and is moved, when a sheet discharged from the sheet discharge means 15 is stored, avoids the interference of the sheet discharge means 15 after the sheet having been stored, and is moved in a shifted way in the downstream direction of sheet discharge. Also, when the bin B is moved in a shifted way in the downstream direction of sheet discharge, the 30 is guided without opposing the guide member 7 which has been deflected.
Patent JP-2000344197-A (JP)
Title: Multi-shaft type vertical takeoff and landing aircraft
Inventor: NAKAMURA MIKIO
IPC: B64C27/12
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an aircraft that can be loaded with and unloaded of its cargoes and passengers while being brought directly alongside a high-rise building and the like in a midair-suspended state. SOLUTION: The screw gears are assembled on both sides of driving screw gears, and gear units equipped with a variable pitch rotary wing on a revolving shaft of the screw gear are placed at the front and the rear. And both of the front and the rear driving screw gears are connected with a revolving shaft for power transmission. A protector 25 is attached on a rotary wing, and the revolving shaft for power transmission is turned by the output of an engine. The output turns the variable pitch rotary wings at four places through screw gears being connected to make the aircraft to hover. The aircraft is loaded with and unloaded of its cargoes and passengers outside the rotary wing while being brought directly alongside a high-rise building 26 and the like in a midair suspended state.  The losing of the balance at that moment can be corrected by the instantaneous operation of the pitch angle of the variable pitch rotary wing to maintain stabilized hovering.
Patent JP-H0636634-A (JP)
Title: Fabrication of contact material
Inventor: TSUJI MASAYUKI
IPC: H01H1/023
Filed: 1992-07-20
Abstract: PURPOSE:To fabricate a contact material good in weld resistance, wear resistance and arc stability by oxidizing metal particles dispersed in Ag powders by means of internal oxidation, then adding and mixing Ni particles therein, and molding and baking the mixture. CONSTITUTION:Ag in Ag powders has preferably 1-5wt.% Ni particles dispersed therein. In that case, the grain size of the Ag powders and the average grain size of the Ni particles are preferably 45mum or less and 10mum or less, respectively. The Ag powders containing the Ni particles are internally oxidized so as to oxidize the Ni particles. This treatment should preferably be performed at temperatures between 150 and 500 deg.C, especially between 150 and 400 deg.C and at an oxygen pressure of 1013.3 hecto pascals or more. Ni powders are added and mixed in the Ag powders containing the oxidized particles, and Ag powder containing Ni particles which have not been subjected to internal oxidation is further added thereto. After the mixed powders are molded, the molding is baked. A contact material of high quality is thereby obtained, its Ni content being preferably 6 to 40% with NiO converted to Ni and the amount of NiO being preferably 0.14 to 7.0%.
Patent JP-H1037661-A (JP)
Title: Parent and child shield machine
Inventor: IKEDA MASANORI
IPC: E21D9/06
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotation force transmission mechanism of high reliability capable of uniformly bearing rotation force by rotation force transmission members of a plurality of devices in compact structure. SOLUTION: A plurality of recess parts 20 for supporting a plurality of radially expandable torque transmission jacks 19 on a child cutter head 10 and receiving rotary force from the torque transmission jacks 19 to the a parent head cutter 7 in response to the torque transmission jack 19, and engaging members 17 for engaging the torque transmission jacks 19 with the recess parts 17 corresponding thereto are equipped. The engaging member 17 has a spherical bearing 28 to a part along the surface of the torque transmission jack 19, and has rubber pads at the side coming into contact with the inner face of the recess part 20 so that the torque transmission part 20 and the recess part 20 have mutually six degrees of freedom.
Patent JP-H1038938-A (JP)
Title: Measuring apparatus for propagation delay time of transmission line
Inventor: OTAKI TOSHIYUKI
IPC: H04B3/46
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus which reduces a measuring error and by which the propagation delay time of a transmission line can be measured with good accuracy by a method wherein the attenuation of the transmission line is taken into consideration and the measured value of the propagation delay time is interpolated linearly. SOLUTION: First, a test signal is given to a transmission line 3 from a test-signal generation circuit 1, and a timing measuring circuit 5 measures the signal applied to the transmission line on the basis of a waveform voltage in a measuring point 2. Then, the time in which reflected waves reflected at an open end 4 are returned is found. Then, a computing circuit 6 computes the propagation delay time up to the open end 4 of the transmission line 3.  Then, the computing circuit 6 computes the propagation delay time on the basis of a transmission-line attenuation value obtained by simulating a measuring apparatus for the propagation delay time of the transmission line, on the basis of a data table 7 in which data on a measuring error is retained as data for correction and on the basis of a measured value measured by the timing measuring circuit 5, and it refers to the data table 7 so as to perform the correction processing operation of the propagation delay time.
Patent JP-S5983524-A (JP)
Inventor: UEMOTO YOSHIO
IPC: H02G15/02
Filed: 1982-11-04
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-H1137556-A (JP)
Title: Hot-water supply
Inventor: FUJIKAWA HIDEAKI
IPC: F24H1/10
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water supply which enables the supply of hot water of near the desired temperature as fast as possible at the start of the hot-water supply and the rise of the internal pressure of the heat exchanger can be avoided with the hot-water supply heated by the combustion with a burner. SOLUTION: In a hot-water supply provided with a water heating heat exchanger 2 heating water supplied through water inlet duct 5 by the combustion at the burner 3 and outputs it through a hot-water outlet duct 6, a controlling means H executing a normal combustion control by starting the combustion at a burner 3 along with the start of the water supply to the heat exchanger 2 and stopping the combustion at the burner 3 along with the stopping of the water supply to it, the controlling means H starts the combustion at the burner 3 when the setting condition of the starting thermally insulating combustion is satisfied and executes the control of the thermally insulating combustion combusting intermittently at the burner 3 by the time setting condition for stopping the thermally insulating combustion is satisfied at the state of water flow to the heat exchanger 2 is stopped.
Patent JP-S6085107-A (JP)
Inventor: MASE TAKAMI
IPC: E01D2/00
Filed: 1983-10-17
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-H0358041-A (JP)
Title: Power control device for camera
Inventor: KAWABATA TAKASHI
IPC: G03B7/26
Filed: 1989-07-27
Abstract: PURPOSE:To attain conditional detection and current control without wasteful power consumption by energizing the open side of the conditional switch exactly only at the time of changing. CONSTITUTION:While a rear lid is opened, a signal line 36 is not terminated by a rear lid switch SW34 possessing one circuit and two contact points, and therefore, the output of a inverter 140 is L. Consequently, the output of an AND gate 4 is L, the output of a NOR gate 39 remains at H, and power supply to a control unit 3 is stopped. When the rear lid is closed, the line 36 is L, the output of the 140 is H, the output of the gate 39 is L, and the power supply is started by a transistor 12: The unit 3 detects that the rear lid is closed and carrys out necessary control such as automatic paper feeding. Thus,necessary conditional detection and power control can be attained with a simple circuit without wastefully consuming power.