baber/WOPTO huggingface dataset:
Patent JP-2000232212-A (JP)
Title: Manufacture of semiconductor device
Inventor: URAGAMI YASUSHI
IPC: H01L21/322
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the energy loss of a conductive wiring and to contrive to raise the characteristics of an on-chip inductor in a semiconductor device. SOLUTION: A p-type silicon substrate 1 is prepared as a support substrate and a heat treatment is performed on the substrate 1, whereby heat donors are generated in the substrate 1, acceptors in the substrate 1 are compensated by the donors and a carrier concentration in the substrate 1 is reduced to a low concentration. When the donors are generated in the substrate 1 by performing the heat treatment on the substrate 1 in such a way, the donors compensate with the acceptors in the substrate 1 to each other. Therefore, the carrier concentration in the substrate 1 is apparently changed into the low concentration and the substrate 1 can be increased in resistance. As a result, the energy loss of a conductive wiring can be reduced and the enhancement of the characteristics of an on-chip inductor can be contrived in a semiconductor device.
Patent JP-H0944997-A (JP)
Title: Optical disk recording and reproducing device
Inventor: HIGASHIDA ISAO
IPC: G11B20/10
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To improve jitter by converting the jitter of the reprodued signal of an optical disk into an error signal and feeding back the signal to an equalizer circuit. SOLUTION: This device is provided with an optical disk 1, a spindle motor 2, an optical head 3, a laser driving circuit 4, an optical current-voltage conversion circuit 5, an equalizer circuit 6, a binary circuit 7, a jitter error conversion circuit 8 and an equalizer control circuit 9. Then, the jitter of the reproduced signal is converted into a voltage by the jitter error conversion circuit 8 and the voltage is monitored by the equalizer circuit 9. When the jitter is degraded for some reason, the output voltage of the jitter error conversion circuit 8 appears as a fluctuation. Consequently, the equalizer control circuit 9 optimizes the equalizer circuit 6 so that the jitter becomes best by judging this situation.
Patent JP-2000028492-A (JP)
Title: Method for evaluating engine with using trace gas method
Inventor: MAKIMURA KAZUNORI
IPC: G01M15/04
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To accurately obtain a charging efficiency of an engine or an amount of a remaining exhaust gas at the engine. SOLUTION: A predetermined amount of a trace gas TG is injected from a suction port 9 to a cylinder 2 of an engine 1 sucking a fuel-air mixture G. Moreover, an exhaust gas EG collected from an exhaust port 10 is introduced to a tracer gas detector 22 and a concentration of the tracer gas in the exhaust gas is measured. A flow rate of the fuel-air mixture G sucked to the cylinder 2 is obtained on the basis of the concentration of the tracer gas and the injection amount of the tracer gas. An amount of the suction air is obtained on the basis of an amount of the fuel-air mixture and a gas exchange cycle, and a charging efficiency of the engine 1 is obtained from the amount of the suction air and a stroke volume of the engine 1.
Patent JP-S6176088-A (JP)
Title: Phase control circuit of thyristor leonard device
Inventor: SONOBE TADASHI
IPC: H02P7/292
Filed: 1984-09-19
Abstract: PURPOSE:To obtain a phase control circuit which stably operates with a simple circuit configuration by forming a triangular wave synchronized with a power source by using an integrator AC-coupled by a coupling capacitor. CONSTITUTION:An integrator 4 connected with a coupling capacitor 6 outputs a triangular wave TRI by integrating a power source synchronization rectangular wave SY. Comparators 3, 3' respectively compare and calculate the wave TRI, a phase command voltage Valpha with a phase command voltage -Valpha inverted by a phase inverter 5, and output signals OUT1, OUT2. A timing which satisfies the condition of alphaI+alphaII=180 deg. with respect to a power reactor side phase angle alphaI and an inverter side phase angle alphaII from the signals OUT1, OUT2 is obtained.
Patent JP-H0245746-A (JP)
Title: Electronic hygrometer
Inventor: MURANAKA TSUKASA
IPC: G01N27/00
Filed: 1988-08-06
Abstract: PURPOSE:To display variation in measured humidity with time by displaying measurement data which are measured at different temperature graphically at the same time. CONSTITUTION:A humidity measuring means 3 converts an electric resistance value obtained by a humidity sensor 2 which varies in electric resistance value with humidity into a digital signal. Then a converting means 4 converts the digital quantity obtained by the humidity measuring means 3 into humidity. Then a storage means 5 stores time information obtained from a time means 1 and humidity corresponding to the time. Further, a processing means 6 generates a signal for displaying the time and humidity graphically from the storage means 5. Then measurement data which are measured at different time points and obtained from the processing means 6 are displayed by a display means 7 graphically at the same time. Consequently, the variation in measured humidity with time can be displayed.
Patent JP-S6352514-A (JP)
Title: Overcurrent protection circuit for photoelectric switch
Inventor: HIROSE TAKUMI
IPC: H03K17/08
Filed: 1986-08-22
Abstract: PURPOSE:To decrease the time for reconduction at overcurrent by detecting the presence of an overcurrent detection signal synchronously with a detection pulse having a period shorter than that of a projected optical pulse after the input of a first projected optical pulse. CONSTITUTION:A pulse generating circuit 5 generates a projected optical pulse P7a and a detection pulse P7b having a shorter period than that of the pulse P7a. An overcurrent detection circuit 14 detects an overcurrent of an output switching element 1 to output an overcurrent detection signal S14. An overcurrent discrimination circuit 15 detects the presence of the signal S14 synchronously with the pulse P7b after the input of a first pulse P7a after the input of a reception signal S12 and outputs an interruption signal S17 in case of the 'presence'. A counter 19 outputs a counter signal S19 when a prescribed number of the pulses P7a is counted and reset by the signal S17. A state discriminating circuit 21 outputs a drive signal S24 turning on the element 1 immediately after the signal S12 is inputted, stops the output of the signal S24 when the signal S17 is inputted and outputs the signal S24 on the condition of the input of the signal S12 when the signal S19 is inputted. Thus, the element 1 is turned off with a delay of nearly one projected period after the element 1 is turned on. Then the signal S24 is outputted at every input of the signal S19 to turn on the element 1 and to turn off the element 1 synchronously with the pulse P7b.
Patent JP-H0638621-A (JP)
Title: Thresher of combine harvester
Inventor: TANIMOTO TOSHIKATSU
IPC: A01F12/32
Filed: 1992-07-23
Abstract: PURPOSE:To obtain a thresher, capable of improving the threshing treatment performance without increasing the size of a machine body and inhibiting the conveyance of waste straws and responsive to more rows or a higher speed of a combine harvester. CONSTITUTION:The thresher is constructed by arranging a treating drum 17 for retreating materials untreated in a threshing chamber 3 in a lapping state with a threshing drum 4 in the grain culm transferring direction and in a state thereof, rotated and driven around the shaft center parallel to that of the threshing drum 4 at a position of the ear tip side on the downstream side in the grain culm transferring direction of the threshing drum 4, plural treating drums 18 and 19 rotating in the same direction around the shaft center nearly in the grain culm conveying direction side by side at positions on the downstream side of the grain culm transferring direction of the threshing drum 4 and on the conveyed plant foot side of the treating drum 17, stretching a receiving net along the lower side of the respective treating drums 17, 18 and 19, setting the rotational direction so as to treat the materials to be treated while transferring the materials to the plant foot side of the conveyed grain culms by cooperation with the receiving net and leak down the treated materials to a downward grading part 6. The rotation shaft center of the respective treating drums 18 and 19 located on the downstream side in the grain culm conveying direction of the threshing drum 4 is set in a tilted state so as to locate at a lower position toward the side of the threshing drum.
Patent JP-2001016974-A (JP)
Title: Machine for separating root of rush
Inventor: YABUUCHI MASATOSHI
IPC: A01G1/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a machine for separating roots of rash (Juncus effusus) capable of cutting parent roots of rush crosswise when they pass through the upper surface of two flat plates and quite easily dividing roots of rush to form small roots by installing two specific flat plates on the upper surface of a frame capable of being freely set on the ground surface. SOLUTION: A flat plate A and a flat plate B formed by installing saw holes 2a, 2b through which circular saws are capable of protruding in front and root acceptors 3a, 3b on which rush roots are freely laid in the rear are arranged to mutually perpendicularly cross so that the front end of the flat plate A contacts to the side face of the root acceptor 3b of the flat plate B on the upper surface of a frame capable of being freely laid on the ground surface. In this case, the circular saws capable of protruding against the saw holes 2a, 2b of the flat plate A and the flat plate B are preferably installed under the frame to be movable upward and downward. Further, devices 5a, 5b for pushing the roots capable of pushing roots of rush mounted on the root acceptors 3a, 3b are preferably installed on the upper surfaces of the flat plates A, and B to be movable forward and backward.
Patent JP-S6352558-A (JP)
Title: Outgoing connection system for variable abbreviated dial number
Inventor: SUZUKI NOBORU
IPC: H04M3/44
Filed: 1986-08-22
Abstract: PURPOSE:To automatically originate a variable abbreviated dial and to display a variable abbreviated dial number onto a multifunctional telephone set by applying dialing in the order of a special number, a registered multifunctional telephone set number and a dial number even from a multifunction telephone set other than the registered multifunctional telephone set. CONSTITUTION:The multifunctional telephone set 7 dials the special number for variable abbreviation dial number confirmation, the extnsion number of the registered multifunctional telephone set 1, and the dial registration number in this order. A central controller 4 analyzes its information, collates it with the content of registration and sends said dial information 16 to the multifunctional telephone set 7. The translating device of the multifunctional telephone set 7 translates and displays the dial information from the central controller 7. In outgoing from the multi-function telephone set 7 by the dial information, the variable abbreviation dial key of the telephone set 7 is operated. Thus, the variable abbreviated dial number is displayed and dialed from the variable abbreviation dial registered from any multifunctional telephone set among many unspecified multifunctional telephone sets in such a way.
Patent JP-H108790-A (JP)
Title: Connection structure of out handle device
Inventor: IMATA KAZUMI
IPC: E05B3/00
Filed: 1996-06-22
Abstract: PROBLEM TO BE SOLVED: To easily assemble and connect an out handle part and a door lock part in an out handle device. SOLUTION: One end of an inner lever 19 linked to an inside handle 30 axially mounted to a mount piece 14a of a base plate 14 is fitted into a fitting hole formed at an end of an open plate (open lever). A long hole of arcuate shape is formed at the other end of the lever 19 and one end (lower end) of a connection rod 24 is engaged with the long hole through a fastener 25 having a cylindrical collar, and the other end (upper end) of the rod 24 is connected to an end of a dogleg shaped rotation lever (bell crank) through a fastener 27. A base part of the rotation lever (bell crank) is axially supported on left and right protruding pieces 14b formed from the base plate 14 through a lever pin 28 wound with a spring 29 to always urge a handle lever 5 in an insertion direction and the end of the rotation lever is engaged in a recess 8a formed at the end of an insertion rod 8.
Patent JP-S58101813-A (JP)
Title: Air conditioning device for vehicle
Inventor: YAMASHITA ISAO
IPC: B60H1/00
Filed: 1981-12-09
Abstract: PURPOSE:To increase intake port area of internal air and increase room cooling capability in an air conditioning device in which a room cooling heat exchanger is arranged in a duct part of a room heating device, by providing a shutter box in addition to an intake box. CONSTITUTION:A room heating device is constituted such that an intake box 1 sucking internal and external air into a car room and a heater Assy 6 provided with a blower 7 are connected by a duct D. Then a heat exchanger 15 in a cooling unit 14 is arranged in a part of the duct D of the room heating device to constitute an air conditioning device. Here a shutter box 16 is concurrently arranged with the intake box 1. This shutter box 16 is provided with an internal air inlet 18 and constituted by providing a door 17 to said inlet 18 so as to interlock to a door 2 of the intake box 1. In this way, intake area of internal air is increased, and cooling power can be increased.
Patent JP-H1027043-A (JP)
Title: Start/stop controller having network function
Inventor: SANTANZAKI YOSHIHIRO
IPC: G06F3/12
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a start/stop controller having a network function which can extremely easily start and stop of various kinds of electric equipment from a remote place through a network. SOLUTION: A LAN system 1 is composed of a start/stop controller 10 and a main workstation(WS) 20 which works as a server, other WSs 30 and 40, and a printer server 45, etc., which are connected to the controller 10 through a communication line 50 laid in the premises. The controller 10 connects or disconnects the power supply to the main WS 20, WS 30, etc., in response to a command sent from, for example, the WS 40 through the communication line 50 and, at the same time, performs prescribed appurtenant processing (shut down processing, etc.) incidental to the connection or disconnection.
Patent JP-S6085866-A (JP)
Inventor: RAINHARUTO YANUTSUTA
IPC: B24B53/00
Filed: 1984-09-21
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-S6440470-A (JP)
Title: Production of 4,6-dialkoxy-2-alkylthiopyrimidines
Inventor: KIMURA YOSHIICHI
IPC: C07D239/66
Filed: 1987-08-06
Abstract: PURPOSE:To obtain the titled compound useful as a production intermediate for guanidine derivative, in high purity in one step, by using 4,6- dihydroxypyrimidines as raw material and reacting the material with a sulfonic acid derivative in the presence of a selected combination of a reaction solvent and a base. CONSTITUTION:The objective compound of formula IV (R<3>=R<2>) useful as a production intermediate for a guanidine derivative useful as a herbicide and plant growth regulator can be produced by reacting (A) 4,6-dihydroxypyrimidines of formula I (R<1> is H or alkyl) with (B) a sulfonic acid derivative of formula II (R<2> is alkyl) or formula III (Y is aryl, CH3 or CF3) such as dimethyl sulfate or methyl p-toluenesulfonate in the presence of (C) an alkali metal or alkaline- earth metal carbonate such as anhydrous K2CO3 as a base in (D) an aprotic polar solvent such as dimethyl-formamide when R<1> is H or an aprotic polar solvent such as ketones or acetone when R<1> is H in an essentially anhydrous state at 0-90 deg.C.
Patent JP-2001018791-A (JP)
Title: Cooling device for railroad vehicle
Inventor: OKABE TERUHIKO
IPC: B61D27/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for a railroad vehicle that can be miniaturized, made lightweight, and save energy. SOLUTION: A fan 3A is provided on the floor board 1c of one side of a vehicle 1 via two sets of vibration isolating rubber 12 and mounting legs 11B and an air filter 9A is mounted on the outside of the fan 3A. An oil cooler 5A for cooling transformer oil via a flexible air duct 4A is connected to the downstream of the fan 3A and is fixed to the floor board 1c by two sets of mounting legs 11A. A reactor 7A is connected to the downstream of the oil cooler 5A via a divided air duct 6A and is similarly fixed to the floor board 1c by mounting legs 11A.
Patent JP-S6042130-A (JP)
Title: Device for preventing car driving without license
Inventor: HATAKE KOUICHI
IPC: B60R25/04
Filed: 1982-11-09
Abstract: PURPOSE:To prevent an automotive engine from being started without a driver's license, by connecting a license detecting switch in series between a starter switch and a solenoid switch incorporating a starter motor. CONSTITUTION:A license detecting switch S-3 is connected in series between a starter switch S-1(2) and a solenoid switch S-2 incorporating a starter motor. A relay coil X is connected through reverse-flow preventing diodes D-1 and D-2 to a power supply 4 downstream of an accessary switch S-1(1) and a power supply 2 downstream of the starter switch S-1(2), respectively. A relay contact point Xa driven by the relay coil X, a license detecting switch S-4 and an indicator 7 are connected in series with a power supply 3 directly connected to a battery B. A license detecting switch S-5 and an indicator 8 are connected in series with the power supply 4.
Patent JP-S5899357-A (JP)
Inventor: FUJITA KUNIAKI
IPC: B29C69/00
Filed: 1981-12-07
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-S6440093-A (JP)
Title: Drum type washing machine
Inventor: KUKINO MASAJI
IPC: D06F33/02
Filed: 1987-08-07
Abstract: PURPOSE: To balance a rotary drum and to select high speed dehydration or low speed dehydration by providing a balance weight, its rotation position detection sensor, a sensor for detecting the vibration of the rotary drum and a computer for controlling whole processes. CONSTITUTION: Plural baffle boards 9 are arranged in the rotary axial line direction on the inner peripheral wall of the drum 5 and the baffle board 9-1 is heavier than the other two ones by about 1 Kg. A light reflecting board 12-1 is disposed on the inner end surface of a drum pulley 6, the rotation position detecting sensor 12 detects the point of time when the specified baffle board 9-1 comes to the highest position and a low speed loosening rotation is shifted to a preliminary dehydrating rotation.  The vibration detecting sensor 13 detects the largeness of the vibration in the rotary drum 5 in case of the preliminary dehydration and a washing machine is controlled in such a way that high speed dehydration is executed when it is smaller than a previously set reference value, the loosening rotation and the preliminary dehydration are repeated prescribed times when it is larger and low speed dehydration is executed unless the vibration is reduced. Therefore, the vibration and noise in case of dehydration are reduced.
Patent JP-S6257248-A (JP)
Title: Solid-state image pick-up device
Inventor: TAKENAKA SATOSHI
IPC: H04N5/335
Filed: 1985-09-06
Abstract: PURPOSE:To enhance heat resistance and reliability, by forming a contact of an ITO electrode (upper electrode) of an alpha-Si light receivinfg element and a pad electrode by photoetching processes; and to avoid contamination of the surface of alpha-Si by the double-layer structure of the upper electrode of the alpha-Si light receiving element using the second ITO film. CONSTITUTION:On an insulating substrate 2-1, Al, Al-Si or the like as wiring metal is deposited. By a photoetching method, wiring electrode 2-2 and a pad electrode 2-3 are formed. Then an E/S film 2-4 is deposited. By the photoetching method, a through hole 2-5 is formed in the E/S film. Then, alpha-Si 2-6 is deposited. As an upper electrode of an '-Si light receiving element, a first ITO (2-7) is deposited by a sputtering method. By the photoetching method, at first said first ITO film is etched, then the alpha-Si is etched. Thereafter, a contact hole 2-8 is formed in the E/S film. An ITO film is further deposited by a sputtering method. By the photoetching method, a second ITO film 2-9 is formed. Through said contact hole 2-8, a contact is formed together with said pad electrode 2-3.
Patent JP-S6252111-A (JP)
Inventor: GLEMZA RIMANTAS
IPC: C08F10/00
Filed: 1986-08-25
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-H1139336-A (JP)
Title: Navigation device
Inventor: KAWAI TAKAO
IPC: G06F15/16
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent a navigation device from needing long retrieval time as a whole even data quantity to be retrieved is increased. SOLUTION: For executing retrieval such as the retrieval of an equipment name, the retrieval of an address and the retrieval of a telephone, the processing is executed by using main CPU and sub-CPU. In such case, sub-CPU reads retrieval data A and it transfers retrieval data which is read to main CPU after the reading. Main CPU executes the processing A on retrieval data A. During the processing A of main CPU, sub-CPU reads only retrieval data B. Thus, whole processing time on retrieval can be shortened by executing look- ahead on next retrieval data in sub-CPU while the processing is executed in main CPU.
Patent JP-S5899393-A (JP)
Inventor: ISE YOUJI
IPC: B25J15/06
Filed: 1981-12-07
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-H0484764-A (JP)
Title: Method for testing protective material for cement hardening body
Inventor: NAKANE ATSUSHI
IPC: G01N33/38
Filed: 1990-07-27
Abstract: PURPOSE:To test a protective material a concentration of a erosion solution in a state near a real condition in a shortened measuring time by putting a specimen of a cement hardening body setting up the protective material on one end, between a pair of vessels having water therein. CONSTITUTION:A specimen X forming a cement hardening body A in a column and setting up a protective material B on the one end is put between a pair of vessels 1 and 2 put water into. A pair of electrodes 3 and 4 is set up inside the vessels 1 and 2 respectively and connected to a D.C. electric source 5. Negative ions of sulphuric acid ions, etc. are included in the electrolyte of the vessel 2 to the negative side of the D.C. source 5. The degrees dissolving calcium ions included in the hardening body A and percolating negative ions are proportioned nearly to the amount of defect parts in the protective material B where the D.C. voltage between the electrodes 3 and 4 is kept constant. Therefore, the existence of defects in the protective material and the protective function to a chemical change in quality attendant upon it can be judged by measuring an amount of the dissolved calcium ions and analyzing the area of negative ion percolating in the hardening body A after setting up the hardening body A in the electrolyte in a fixed period of time.