baber/WOPTO huggingface dataset:
Patent JP-H04110665-A (JP)
Title: Gas rate sensor
Inventor: SHIRAKI IKUO
IPC: G01C19/00
Filed: 1990-08-31
Abstract: PURPOSE:To eliminate sagging of a hot wire and obtain tension state with less tension change by providing a spring member on an electrode and then connecting a hot wire to the spring member. CONSTITUTION:Hot wires 7a and 7b are connected between electrodes 6a and 6b out of electrodes 6a - 6d which are placed symmetrically at an electrode holder 5 through a spring member 50 which is provided on electrodes 6a - 6d by welding, each spring member 50 has a spring property toward outside, and tension is constantly applied to the hot wires 7a and 7b. With this configuration, even if the hot wires 7a and 7b are extended or contracted more or less due to self heat build-up, environmental temperature change etc., generation of sagging of the hot wires 7a and 7b can be completely prevented and tension change between the spring members 50 can be minimized.
Patent JP-S6383499-A (JP)
Title: Sealing device for gas holder
Inventor: FUJII SHIGERU
IPC: F17C13/00
Filed: 1986-09-29
Abstract: PURPOSE:To detect abrasion loss of an outer peripheral wall accurately by fixing an ultrasonic thickness detector for detecting the thickness of an outer peripheral wall to the outer peripheral wall of an oil sump sealing portion. CONSTITUTION:A fixing member 17 is fixed to the inner surface of an outer peripheral wall 8, and an ultrasonic thickness detector 25 is fixed to the fixing member 17 in such a manner that the forward end surface thereof is brought into contact with the inner surface of the outer peripheral wall. The ultrasonic thickness detector 25 has an output cable 26 lead through a connector 27 to the outside of a gas holder to be connected to a monitor. In this arrangement, even if the outer peripheral wall 8 repeatedly slides on the inner surface of the barrel portion of the gas holder, abrasion loss of the outer peripheral wall 8 can be measured directly, so that the abrasion loss can be known accurately.
Patent JP-S59123433-A (JP)
Inventor: OKATSUCHI CHIHIRO
IPC: H02J7/00
Filed: 1982-12-28
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-H0275577-A (JP)
Title: Group management control elevator
Inventor: HATANO KAZUHIRO
IPC: B66B1/18
Filed: 1988-09-12
Abstract: PURPOSE:To avoid both the reoperation of an elevator for passengers unable to be put in and the unnecessary response by executing the automatic registration of destination call within the allowable range according to the occupation rate of the cage which is to respond to the call even if a plurality of destination calls occur, and sending information of the passenger having been disabled to be put in to the next coming elevator. CONSTITUTION:After a system is initialized, the elevator state information inputted from each of elevator controllers 20A to 20H is stored in the system. Then the registration state of a destination floor call registration circuit 11 is monitored and such control is made as that the information is stored in a destination floor call state table 12 and the destination floor call for a destination floor call registration circuit 11 is erased. Then with reference to the cage state table 13, one optimum elevator served for the destination call generated floor is selected and the asignment output is executed for the elevator controller 20 related to the selected elevator. When the elevator reaches the call floor, the destination floor call is automatically registered as a cage call.
Patent JP-S61107298-A (JP)
Inventor: KUNIMOTO TOSHIFUMI
IPC: G10H7/02
Filed: 1984-10-30
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-H1073034-A (JP)
Title: Traction control method for vehicular engine
Inventor: KAMIMARU SHINJI
IPC: F02D29/02
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a complex device for TCS(traction control system) control, and reduce a cost by carrying out TCS control for reducing an engine output by regulating the opening/closing timing of intake/exhaust valves when a slip of driving wheels is generated. SOLUTION: In an ECU 54 in which output signals of a wheel rotational speed sensors 50a to 50d and an acceleration sensor 52 are inputted, it is judged whether a slip is generated on driving wheels 48a, 48b or not, TCS control is carried our in the case where generation of the slip is judged. A slip ratio showing the degree of slip is calculated, and opening/closing timing of an intake valve 40 and an exhaust valve 42 is changed according to the slip ratio. For example, in the opening/closing timing of the intake valve 40, the closing timing of the intake valve 40 in a normal condition is not changed, and the opening timing is advaneced from normal timing to the exhaust stroke side according to the slip ratio. A rate at which exhaust gas in an exhaust stroke reversely flows into an intake side is made large, and thereby, an engine output is reduced.
Patent JP-H0278347-A (JP)
Title: Transmitter between equipment on ground and on vehicle
Inventor: HOSHINO TAKEHIKO
IPC: H04L27/02
Filed: 1988-09-14
Abstract: PURPOSE:To make the equipment small in size, to reduce the cost and to attain high reliability by providing a transmission means sending power and information to at least one of on-ground equipment and on-vehicle equipment in the same transmission wave so as to save a transmission line for an unnecessary transmission wave. CONSTITUTION:The information of various on-vehicle equipment is sent to an ASK MODEM 27 via a signal processing section 26 as a digital output. The ASK MODEM 27 applies amplitude modulation (local modulation) varying the amplitude of the transmission wave in a frequency f1' outputted from a transmission wave generating circuit 28 by a level required for the information transmission based on the inputted information. The AM wave sending the power and information is amplified by an amplifier 24 and sent from an antenna 21 to the on-ground equipment through a relay transformer 22. On the other hand, the information from the on-ground equipment is sent by a power required for the information transmission by applying 100% amplitude modulation to the transmission wave in a frequency f2' (e.g., 1.7MHz) in response to the transmission information.
Patent JP-H0391779-A (JP)
Title: Developing method for color image forming device
Inventor: YASUDA KAZUO
IPC: G03G15/06
Filed: 1989-09-04
Abstract: PURPOSE:To obtain an extremely sharp image without color mixture by driving a driving unit only in mode wherein an image part is developed, and stopping a developing sleeve and switching developing bias conditions at other times. CONSTITUTION:In A mode, the developing sleeve 413 is driven to rotate and supply a developer in a thin layer to a development area and an A.C bias is superposed upon a D.C bias and supplied to the developing sleeve to perform development. In B mode, the developing sleeve 413 stops from rotating and supplies no developer to the development area and the A.C bias is superposed upon the D.C bias and supplied to the developing sleeve 413. Consequently, if even a little toner with special characteristics in a developer on the developing sleeve is mixed, it is stuck on a no-image part and prevented from sticking on an image part in C mode wherein nondevelopment is required in a next process opposite the image part.
Patent JP-H0279399-A (JP)
Title: Resonance-type and inverter-system x-ray device
Inventor: HATAKEYAMA KEISHIN
IPC: H02M7/48
Filed: 1988-09-14
Abstract: PURPOSE:To prevent enlarging a transformer-size by varying output power from zero to max. by means of the phase control of an inverter to extend the control area of the output power. CONSTITUTION:The period that the first switch 12a and the fourth switch 12d, operating with displacement according to a phase difference (a), are turned ON at the same time and the period that the second switch 12b and the third switch 12c are turned ON, that is the period of 180 deg.-alpha, are defined as a voltage applying period to load. Therefore, if a phase difference alpha varies between 180 deg. and 0 deg., an electric power supplied to the load allows a variable setting from min., or zero, to max. A resonance circuit is constituted by a leakage inductance of a high-tension transformer and a capacitor which is connected in series to the primary coil of the high-tension transformer, whose capacity of flotation should come to be within neglectable extent relative to electrostatic capacity of the capacitor. A small-size and light-weight makeup is adequate.
Patent JP-S6289379-A (JP)
Title: Solid laser oscillation device
Inventor: ISHIKAWA KEN
IPC: H01S3/06
Filed: 1985-10-16
Abstract: PURPOSE:To obtain a high-output laser beam without increasing the size of the device by using a solid laser medium which is shaped into a column whose thickness becomes thinner from the center toward the ends. CONSTITUTION:Inside a converging reflective mirror 10 whose inner plane is formed into a elliptical reflective plane, a pumping lamp 11 and a laser medium 12 formed of Nd:YAG and other materials are arranged in a water-tight state. Also, an optical resonator composed of a total reflection mirror 13 and an output mirror 14 arranged oppositely to both edge planes of the laser medium 12 is arranged outside the converging reflective mirror 10. The above laser medium is shaped into a column which has a larger-diameter part 15 at its central part and has smaller-diameter parts 16 which become smaller gradually from said larger-diameter part 15 toward the both ends symmetrically.
Patent JP-S61107501-A (JP)
Title: Photomagnetic card recording system
Inventor: YAMAMOTO HIROYUKI
IPC: G11B11/10
Filed: 1984-10-30
Abstract: PURPOSE:To reproduce the titled card by either a photomagnetic means or a magnetic recording means by applying both photomagnetic recording and a magnetic recording to the card at the same time. CONSTITUTION:A photomagnetic recording medium layer 20 is formed on a transparent base 10 and a magnetic recording medium layer 30 is formed on the layer 20 to form a photomagnetic card C, which is used as an information recording medium, and the same information is recorded at the same time to the photomagnetic recording layer 20 and the magnetic recording layer 30 by applying a comparatively large output of laser ray L and/or a high density magnetic flux M. In applying photomagnetic recording/reproduction, since recording/reproduction is applied by contacting directly the magnetic head substantially to them magnetic recording layer 30 not through the photomagnetic recording layer 20, high sensitivity recording/reproduction is attained. Further, the same information is reproduced by either the photomagnetic means or the magnetic means.
Patent JP-2000057474-A (JP)
Title: Road control system and its method
Inventor: HARUYAMA HIROSHI
IPC: E01F9/00
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To automatically relate a cause event to a result event in road control system and method for smoothly executing road traffic. SOLUTION: The road control system and method include a collection system for collecting information related to roads, a processing system for processing the information and a providing system for executing display or the like. The system is also provided with a relation judging table 2 for adopting a distance difference between event generation positions for relating a current generation event and an input event to a cause event and a result event as a threshold, a sort table 3 for sorting events into cause events and result events and a control processing part 1.  A current generation event having the same road and same direction in input events inputted through a receiving processing part 4, a transmitting/receiving processing part 7 or an interface part 6 is extracted, and when a distance difference between the extracted current generation event and the input event is less then the threshold by referring to the table 2, the table 3 is referred to, both the events are sorted into a cause event and a result event and these sorted events are transmitted as new events or updated events.
Patent JP-H0970381-A (JP)
Title: Dishwasher
Inventor: SUMIDA NORITAKE
IPC: C02F1/46
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher which exhibits good washing performance even when there exist a large amt. of oil and fat content in the dirts on dishes. SOLUTION: In a dishwasher 150 for washing dishes 16 by a plurality of washing processes, by using an acidic cleaning water adjusted in an electrolytic cleaning water adjusting part 2 in the first washing process, dirts, especially oil and fat components sticked on the dishes 16 are efficiently washed out and the amt. of loading caused by contamination with oil and fat in the cleaning water in the washing process to improve washing ratio of the dishes 16.
Patent JP-S6471310-A (JP)
Title: Manufacture of piezoelectric vibrator
Inventor: FUJIWARA YOSHIAKI
IPC: H03H3/02
Filed: 1987-09-11
Abstract: PURPOSE:To obtain a piezoelectric vibrator with a small size and high performance, by applying proton exchange processing to an undesired part of a piezoelectric substance made of a lithium niobate or lithium tantalate single crystal and provided with a driving electrode removing the processing layer by etching. CONSTITUTION:The Li atoms of the surface layer are replaced with H atoms by proton exchange processing in a LiNbO3 and LiTaO3 single crystal and the exchange processing layer is removed by etching selectively by using a mask made of a metallic thin film or an organic thin film. Then lamination electrodes 13, 14 of Ta 500Angstrom  thick and Au 2000Angstrom  thick are provided on the upper face of the LiNbO3 or LiTaO3 single crystal thin plate 15, they are immersed in a processing liquid such as phosphoric acid and processed at about 200 deg.C. Li atoms in the thin plate 15 and H atoms in the processing liquid are replaced and a proton exchange processing layer 16 is produced to the exposed part. Then fleon plasma etching is applied top remove the layer 16 and is split 17 to obtain a piezoelectric vibrator 11 of small size and thin profile, the confinement vibration energy is increased in the electrode opposite region and the mechanical quality coefficient Q is improved to attain high performance.
Patent JP-H0565675-A (JP)
Title: Surface treated steel sheet excellent in formability
Inventor: YAMAZAKI FUMIO
IPC: C23C28/00
Filed: 1991-09-09
Abstract: PURPOSE:To obtain a surface treated steel sheet excellent in formability by providing a Zn-Ni alloy plating layer, a chromate film, and an organic film to a cold rolled sheet of a high purity steel having a specific composition wherein C, N, Mn, and S are reduced and Ti and Nb are contained. CONSTITUTION:A steel which has a composition consisting of, by mass, <=0.0030% C, <=0.0025% N, <=0.02% Si, 0.03-0.15% Mn, 0.018-0.045% P, <=0.005% S, 0.005-0.035% Al, 0.005-0.025% Nb, <=0.02% Ti, and the balance Fe with inevitable impurities and further containing, if necessary, 0.05-0.35% Cu and 0.0001-0.0010% B or further containing 0.03-0.25% Ni is heated up to about 1050-1250 deg.C, hot-rolled, and cold-rolled at about 70-85% draft. As a first layer, a Zn-Ni alloy plating layer is provided by about 2 10-50g/m<2> to the surface of the resulting cold rolled steel sheet. Subsequently, a chromate film is provided as a second layer by about (10-150mg)/m<2> total Cr. Further, an organic film of about 0.3-2mum thickness is provided as a third layer.
Patent JP-H04112125-A (JP)
Title: Article sorting device
Inventor: KOBAYASHI TAKUO
IPC: B07C5/36
Filed: 1990-08-29
Abstract: PURPOSE:To divide articles into the upstream side and downstream side in the conveyance direction centering on the width direction reference position and sort the articles with no mixing by constituting each roller of a roller conveyor forming a chute with the first and second axial portions, and forming the first portion with an elastic substance with a large friction coefficient. CONSTITUTION:The roller 501A of a roller conveyor 5A is formed with the first and second axial portions 507, 508 divided across the reference position R in the width direction, and the surface of the first portion 507 on the upstream side is formed with an elastic substance 510 with a large friction coefficient. When articles conveyed by a sorting conveyor 1 are sorted and shifted to the roller conveyor 5A, light articles 2A have a small inertial force and are shifted within the first portion 507 on the upstream side. Heavy articles 2B are moved to the second portion 508 from the first portion 507 by the inertial force and shifted. The articles 2A, 2B are clearly divided across the reference position R and shifted.
Patent JP-S6372559-A (JP)
Title: Thermal head
Inventor: YAMAZAKI SHUNPEI
IPC: B41J2/335
Filed: 1987-09-12
Abstract: PURPOSE:To protect even the side part of a heat generating layer in the same thickness as the upper surface thereof, by providing a layer composed of carbon having heat conductivity of a predetermined value or more or the film based on said carbon on the heat generating layer and a substrate. CONSTITUTION:A glazed glass layer 2, a heat generating layer 3, electrodes 4 and an abrasion resistant layer 5 are laminated to a ceramic substrate, and the abrasion resistant layer 5 is provided on the heat generator layer 3 at a part being rubbed with heat sensitive paper. The abrasion resistant layer 5 is composed of carbon having heat conductivity of 2.5(w/cm deg) or more or the material based on said carbon and, since this material is formed by a plasma gaseous phase method, the thickness thereof on the heat generating layer can be allowed to almost coincide with each other. The abrasion resistant layer is formed, for example, by a method wherein the substrate having a surface to be formed is enclosed in a reaction container and, after evacuation, said substrate is heated, for example, to 300 deg.C in a heating oven, and hydrogen and helium are introduced into the atmosphere in said heating oven to adjust pressure to 10<-2>-10 torr and, thereafter, electromagnetic energy is applied to said atmosphere by an induction system or a capacitive coupling system. Carbide gas, for example, methane or propane is introduced and this reactive gas is dehydrogenated and carbon atoms are mutually bonded by a covalent bonding to form a carbon film on the surface to be formed.
Patent JP-H0393160-A (JP)
Title: Manufacture of hydrogen storage alloy electrode
Inventor: KANEKAWA IKUO
IPC: H01M4/26
Filed: 1989-09-05
Abstract: PURPOSE:To increase hydrogen storage capability by forming a hydrogen storage alloy by alloying raw materials and removing oxides on the hydrogen storage alloy with a substance having reduction capability. CONSTITUTION:A hydrogen storage alloy is formed by alloying raw materials. Oxides on the hydrogen storage alloy are removed with a substance having reduction capability. When carbon disulfide is used as the reducing substance, carbon in the carbon disulfide has positive potential by inductive effect of two sulfurs of covalent bond and reacts with oxygen on the surface of the alloy and carbon monosulfide-monoxide and sulfur are deposited. Oxygen on the hydrogen storage alloy can be removed. The hydrogen storage alloy is activated and its hydrogen storage capability is increased.
Patent JP-2001055734-A (JP)
Title: Joint method for underground continuous wall, joint method for underground continuous wall and structural body, and drilling method for the wall
Inventor: OOKA HIROYASU
IPC: E02D29/045
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the washing of stabilizer or joint section such as deteriorated slime or the like difficult of withdrawal when the joint section is solidified because it is in the ground when a continuous wall is connected, eliminate the roughening of the surface of concrete when the continuous wall is connected with a structural body, omit a process such as bending of a reinforcing bar, welding of a stud bolt or the like and to provide a method having an opening without cutting the concrete when the opening is made in the underground continuous wall for a passage connected to the underground of a building. SOLUTION: As a form formed by laminating a foam synthetic resin plate or a waterproof treated paper or a synthetic resin thin plate or a metal foil honeycomb core panel, it is mounted to a cage 3 through a joint steel 1 or the cage 3 or a reinforcing bar of a structural body, it is erected in an excavated premises, and the form is removed after concrete is placed to provide the joint of a wall, the joint of an underground continuous wall and the structural body and a drilling section of the underground continuous wall.
Patent JP-H0686460-A (JP)
Title: Power supply
Inventor: KAWAI SATOSHI
IPC: H02H3/24
Filed: 1992-08-28
Abstract: PURPOSE:To provide a power supply circuit, in which the damage due to an overcurrent is prevented in the event of a short circuit between a power supply line and a ground line, and circuit blocks are individually switched on and off for reducing power consumption. CONSTITUTION:A power supply circuit is composed of a control signal 34 on-off controlling a circuit block 6 by an output from a control block 3 with a device 1, an original power supply 2, a control block 3, a first switch circuit 4 turning a power supply line 6A on-off, and a circuit block 6 driven by a power supply fed from the power supply line 6A and a switch constituted of a transistor 51, a resistor 52 and a resistor 53, a feedback resistor applying a feedback from the power supply line 6A and being connected to the resistor 52 and the parallel circuit of a diode 57 inserted between the control signal 34 and the resistor 52 and a capacitor 56 in a second switch circuit 5 turning the first switch circuit 4 on-off.
Patent JP-H0896003-A (JP)
Title: Device and method for circuit delay calculation
Inventor: SATO KENICHI
IPC: G06F17/50
Filed: 1994-09-26
Abstract: PURPOSE: To provide a circuit delay calculation device/method which can estimate the delay time of a circuit that is described at a function level. CONSTITUTION: The input HDL data 110 is a text data that describes a circuit in HDL. A description analysis part 100 performs the syntax analysis of the data 110 and outputs the syntax analysis data 120. A delay analysis part 102 analyzes the data 120 and outputs the relative delay data 130. A delay estimation part 104 refers to actual means data 140, etc., to calculate the actual delay time for the circuit described in the data 110 based on the data 130 and outputs the absolute delay data 150.
Patent JP-H0780646-A (JP)
Title: Method and device of weld line automatic copying
Inventor: NAGURA YASUMI
IPC: H04N7/18
Filed: 1993-09-16
Abstract: PURPOSE:To enable high precision copying control without having a larger device. CONSTITUTION:By the beam cutting line of laser beam obtained from a weld zone visual information 28 and the visual information in weld zone, a traveling direction and traveling speed of a welding torch 24 are obtained, by executing the position control of the welding torch 24 for uniform welding beam shape, welding bead horizontally cladded, is obtained, high precision copying control is executed without enlarging the device.
Patent JP-S60122998-A (JP)
Inventor: MIZOGUCHI KAZUMASA
IPC: G10K11/16
Filed: 1983-12-07
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。