baber/WOPTO huggingface dataset:
Patent JP-H0849952-A (JP)
Title: Water temperature control and water temperature controller in mixed water supply system
Inventor: KAWAKAMI YASUHIRO
IPC: F25C1/22
Filed: 1994-08-04
Abstract: PURPOSE:To mix cold water with hot water and supply water at a specific temperature by detecting water temperature in a mixed water side and controlling the remaining amount of adjusting water which is mixed based on the detecting value. CONSTITUTION:City water is supplied from an adjusting water line 6 to cold water which is supplied from a tank 1 and the cold water at a specific temperature is supplied to a mixed water supply part 2. At that time, the temperature of the cold water is detected by a temperature sensor 4 and the detecting value is sent to the controller 7c of a flow rate control valve 7 through a line 8. The controller 7c compares a specific temperature, which is preset, with the detecting value, and drives a needle valve 7a by a motor 7b to rotate so that the specific city water is supplied into a water feed line 3. Thus, the needle valve 7a is finely adjusted until the temperature of mixed water in which the cold water is mixed with the city water reaches a specific temperature. When the temperature of the mixed water reaches the specific temperature, the needle valve 7a is fixed so that the cold water at a specific temperature is supplied to the mixed water supply part 2. Accordingly, the mixed water of specific temperature can be supplied to the mixed water side.
Patent JP-H0850127-A (JP)
Title: Automatic hardening measuring method and its device for monolithic refractory and the like
Inventor: TAKIMOTO TAKESHI
IPC: G01N33/38
Filed: 1994-08-05
Abstract: PURPOSE:To easily measure a hardening time of a construction body of a monolithic refractory, concrete, and cement. CONSTITUTION:A sample 17 in which a monolithic refractory, concrete, and cement are kneaded is loaded in a sample vessel 2. A spherical body 10 of specified weight is automatically dropped from a specified height at a specified interval onto a surface of the sample 17 in the sample vessel 2 to detect repulsion of the spherical body 10 from the surface of the sample 17 so as to measure the hardening time. Particularly, a dropping position of the spherical body 10 on the surface of the sample 17 in the vessel 2 is changed at a specified time interval so that accurate measurement with excellent reproducibility can be attained.
Patent JP-S6183440-A (JP)
Title: Evaporative cooling device for internal-combustion engine
Inventor: OGAWA NAOKI
IPC: F01P11/16
Filed: 1984-09-29
Abstract: PURPOSE:To accelerate the warm-up of an engine, by delaying the operation of an air discharge device inside a cooling system to some extent at the time of engine starting at low temperature of the outside air. CONSTITUTION:A solenoid valve 36 is installed in an air discharge passage 35 connecting a topmost part in a refrigerant circulating system to a reservoir tank 31, while a temperature sensor 43 is installed in a water jacket 12. A control unit 41 inputs signals out of each sensor and delays the operation of the valve 36 of the air discharge passage as long as the specified time immediately after engine starting in the case where refrigerant temperature and outside temperature are low. With this constitution, only a relatively small quantity of the liquid phasic refrigerant so far stayed in the water jacket 12 receives combustion heat, thus a temperature rise takes place speedily.
Patent JP-S6182405-A (JP)
Title: Defect diagnosing device of oil-filled electric apparatus
Inventor: INOUE TAMOTSU
IPC: H01F27/00
Filed: 1984-09-29
Abstract: PURPOSE:To effectively sense previously the generation of electrostatic discharge by measuring insulating oil charging degree by a calculator by correcting the variation in an oil temperature, accurately detecting the charge amount at the prescribed oil temperature and outputting an alarm when the value becomes the prescribed value or higher. CONSTITUTION:The prescribed number is set in one day, and when the measuring time is arrived, solenoid valves 7a, 7b are opened by a command from a calculator 11 in which it is input in advance, a pump 8 starts operating to flow insulating oil in a tank 1 from a pipe 6 into an electrostatic charger 9 to be circulated. After the pump 8 is started, the charged amount of static electricity generated in the charger 9 is measured, the value is input to the calculator 11, the temperature of the oil is simultaneously measured in the tank 1 at that time, and input to the calculator 11. Simultaneously, the temperature of the oil in the tank at that time is measured and input to the calculator 11. The coil charge amount at the prescribed oil temperature time is calculated, and an alarm is indicated on an indicator 12 when it is the experimentally obtained safety value or higher. Thus, the electrostatic discharge can be sensed without error in advance.
Patent JP-H06222782-A (JP)
Title: Vibration reducing device for vehicle
Inventor: SOMAI HIROSHI
IPC: B60R11/02
Filed: 1993-08-19
Abstract: PURPOSE:To prevent the useless control in which only power is wasted and no vibration reducing effect is effective, and the inadequate control so as to influence adverse effect on operation performance, etc., from being executed in a vibration reducing device for a vehicle. CONSTITUTION:This device is provided with a control means (consisting of an output revision means 14 and a control effect decision means 15) controlling the control of an exciter (a speaker 4) by a drive control means (consisting of an adaptive filter 11, adaptive algorithm 12 and a transmission characteristic model 13) according to the condition of the prescribed factor of the vehicle, and is constituted so that the is regulated at the time when the control of the exciter is uselessly and inadequately performed.
Patent JP-S6361474-A (JP)
Title: Magnetic disk controller
Inventor: FURUYA MASAKI
IPC: G06F3/06
Filed: 1986-08-30
Abstract: PURPOSE:To easily and properly decide a read error due to a defective medium medium of the interruption of write data from a central processing unit by constituting a magnetic disk controller of a control part and a memory connected thereto. CONSTITUTION:The magnetic disk controller 100 is constituted of the control part 200 and the memory 300 through lines 201 and 202. The control part 200, every time when a write instruction from the central processing unit not shown in a figure is received, writes the cylinder number, the head number, the record number of the magnetic disk in the address (n) of the memory 300 through the line 201 to process the write instruction. At this time, when there is an abnormality, it is processed by making the address (n)+1, the read error of the disk is detected and the various numbers of the disk are compared through the line 202. Consequently, when the numbers coincide, it is decided that the error is due to the trouble of the central processing unit and it is informed and when the numbers do not coincide, it is informed that the error is due to the defective disk.
Patent JP-S6453063-A (JP)
Title: Ignition timing control apparatus of internal combustion engine
Inventor: FUKUI TOYOAKI
IPC: F02P5/15
Filed: 1987-08-18
Abstract: PURPOSE:To prevent retarding caused by the mis-operation of knock sensor by prohibiting or limiting retard correction immediately after an engine is started. CONSTITUTION:In a ECU 26, the elapse of time after engine starting is judged on the basis of the output from a starter sensor 32. When a predetermined time passes after the engine (E) is started, the output from a knock sensor 22 is read and the retard rate is calculated. On the other hand, when it is judged right after starting, the knock control is prohibited by setting the retard rate to 0(zero). In this manner, retard caused by mix-operation of the knock sensor 22 likely to occur immediately after the start of engine may not happen so that the disadvantage of hard rise in engine speed can be prevented.
Patent JP-S63163837-A (JP)
Title: Illuminance speckle correcting device for slit exposure type optical system
Inventor: TSURUOKA ICHIRO
IPC: G03B27/50
Filed: 1986-08-30
Abstract: PURPOSE:To simplify constitution and to improve accuracy by controlling the divided rotation of a rotating shaft driving means with the detection signal of a detecting means for the surface potential distribution on a photosensitive body. CONSTITUTION:An image of a half-tone original in a preliminary run area 15 is formed on the photosensitive body 14 as an electrostatic latent image. Potentials at respective breadthwise positions of the electrostatic latent image are detected by potential detector groups 18, 18', and 18''... arranged breadthwise with parallel before a development part 17. If the potential of each potential detector becomes deficient or irregular, that is caused by breadthwise speckles. The driving of the stepping motor 8 of an illuminance speckle correcting device 4 is controlled according to a detection signal corresponding to the excessive/deficient or irregular state of the detected potential at each breadthwise position to rotate and position the illuminance speckle correcting device, namely, select a light shield plate and select its tilt angle and the peripheral surface of a cam 9. Consequently, the quantity of light is uniformed to the overall width of the photosensitive body without becoming excessive for deficient. Thus, the structure is simplified and illuminance is adjusted and uniformed with extremely high accuracy.
Patent JP-S6184047-A (JP)
Title: Resin sealed module
Inventor: NAKATSUKA MASANORI
IPC: H01L25/18
Filed: 1984-09-29
Abstract: PURPOSE:To produce a resin sealed module with excellent assembling workability by a method wherein the central parts of control electrode signal terminal sheets are buried in the wall of container containing two each of SCR chips while one side ends are engaged with the control electrodes to be soldered and the other side ends led to the container are extended upward. CONSTITUTION:SCR chips 4a, 4b are fixed at an interval on an insulating substrate 2 fixed on a radiating sheet 1 while a resin container 14 enclosing the substrate 2 and the chips 4a, 4b is fixed on the radiating sheet 1. The central parts of control electrode signal terminal sheets 20, 21 are buried in the container wall and one side ends are extended to the central electrodes 6a, 6b to be engaged therewith for soldering while the other side ends are led from the container wall to the container to be extended upward. In such a constitution, the central parts of control electrode signal sheets 20, 21 are buried in the resin wall even if they are long so that they may avoid any erroneous operations due to electromagnetic induction by the main current in other SCR chips subject to no-disconnection from the control electrode terminal sheets 20, 21 making fine wiring needless to assure excellent assembling workability.
Patent JP-S6184487-A (JP)
Title: Temperature response valve
Inventor: OKATA KAZUMI
IPC: F16K31/00
Filed: 1984-09-29
Abstract: PURPOSE:To prevent worn of a shape memory alloy in high temperature atmosphere by providing a damper spring between a move ring and fixed collar. CONSTITUTION:A move ring 10 is liftably fit to a valve shaft 4a of a valve body 4, and a coil spring 8 made of a shape memory alloy is fit between the lower face of the move ring 10 and a valve seat member forming a valve port. And a damper spring 11 is fit between the upper face of the move ring 10 and a fixed collar unit 6 of upper end of the valve shaft 4a. And a falling stopper 12 is formed on the valve shaft 4a positioned on the lower direction of the move ring 10 to allow lifting and falling of the move ring 10 only in the upper portion of the falling stopper 12. By this construction, extensive force of the shape memory spring can be absorbed effectively in high temperature atmosphere, and worn of the shape memory alloy can be prevented.
Patent JP-S6184090-A (JP)
Inventor: YAMAGUCHI KATSUHIKO
IPC: B32B15/088
Filed: 1984-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6451196-A (JP)
Title: Treatment of excretion-base sewage
Inventor: MATSUI KENSUKE
IPC: C02F3/34
Filed: 1987-08-20
Abstract: PURPOSE:To prevent activated sludge from being mixed into treated water by providing the takeout part of circulated nitration liquid to the downstream region of the front step part of an aerator and intactly feeding one part of excretion-base sewage to the rear step part of the aerator and denitrifying it. CONSTITUTION:One part of excretion-base sewage is divided to a line 3 and the residual part is fed to the inlet of an aerator 1 held under the conditions of low dissolved oxygen. This is mixed with nitration liquid circulated via a line 4 from the downstream region of the front step part of the aerator 1 and with activated sludge returned from a precipitation tank 2 and both denitrification and nitration of sewage are progressed in parallel under low dissolved oxygen. Nitration liquid is produced from the downstream region of the front step part of the aerator and one part thereof is circulated to the inlet of the aerator 1 via the line 4 and the residual part is introduced into the rear step part of the aerator 1. The outflow liquid from the rear step part of the aerator 1 is fed to the precipitation tank 2 and activated sludge is settled and separated.
Patent JP-S6361845-A (JP)
Inventor: MURAYAMA TOMOYUKI
IPC: F25B15/00
Filed: 1986-09-01
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-S6267053-A (JP)
Title: Method of aminating 1,4-dibromobenzene
Inventor: NAKAJIMA HITOSHI
IPC: C07C211/52
Filed: 1985-09-19
Abstract: PURPOSE:To selectively carry out amination of 1,4-dibromobenzene industrially advantageously without fear of corrosion of device, by reacting 1,4- dibromobenzene with ammonia in the presence of copper and/or a copper compound under a specific mild condition and under an anhydrous condition. CONSTITUTION:In aminating 1,4-dibromobenzene with ammonia in a liquid phase, 1,4-dibromobenzene is aminated under a substantially anhydrous condition in the presence of at least one catalyst selected from copper and a copper compound (preferably cuprous bromide) at >=30 deg.-< the critical temperature of ammonia, especially 50 deg.C-115 deg.C. Further, in the operation, preferably an inert organic solvent (e.g., pentane, hexane, heptane, etc.,) not to dissolve substantially 1,4-diaminobenzene is present. EFFECT:Both separation and recovery of aminated substance and recovery and reuse of a catalyst are easily carried out.
Patent JP-H075242-A (JP)
Title: Position measuring apparatus for moving object
Inventor: TATSUMI YOSHIHIRO
IPC: G01C3/06
Filed: 1992-07-31
Abstract: PURPOSE:To enable the efficient detecting of an obstacle or the like near a moving object with a simplified apparatus by using a light source (light beam) of a light wave distance measuring means together with the light source of a video camera. CONSTITUTION:A reflection mirror composing an optical scanner 100 is rotated by 360 deg. to irradiate a reflection plate (marker) with a main projection beam in the circumferential direction. An angle between a moving object and the marker is determined from an angle of rotation of the scanner 100 receiving the reflected wave at this moment to obtain a distance between the marker and the moving object from a phase difference between a light wave transmitted and a light wave received. On the other hand. the reflection mirror is turned askew downward by a mirror tilting command from a control section 400 to project a horizontal light beam. The reflected light from an obstacle is inputted into a photodetector and also into a video camera 200 to make light source thereof. Thus, an image processing of a slit light image by the infrared rays is performed to determine a distance between the obstacle and the moving object, the breadth and the height of the obstacle and the like.
Patent JP-S6183941-A (JP)
Title: Rain drops detector
Inventor: FUJIMURA KEIJI
IPC: G01N21/53
Filed: 1984-10-02
Abstract: PURPOSE:To prevent misdetection due to effect of electric noises, by providing a light emitting section, a light receiving section, a detector section, a differential circuit and the like. CONSTITUTION:A detection signal A is obtained with a modulation driving circuit 4, a light emitting section 2, a light receiving section 3, an amplification circuit 5 and a detection circuit 6. A part of a beam emitted from the light emitting section 2 is introduced to a light receiving section 11 through a lightwave guide 12 to obtain a reference signal B by amplification 14 and detec tion 15. The signals A and B are inputted into a differential amplifier 13 to determine the difference between both the signals for integration 16 and then, the results are inputted into a comparator 8, where the output of the circuit 16 is compared with a reference voltage V1. When the output is larger than the voltage V1, a switching transistor 9 is turned ON. Here, as electric noise components mingled at an input sections or the like of the circuits 5 and 14 overlap the signals A and B, they are offset with the amplifier 13 to allow the fetching of rain drops detection signal on the signal A side thereby eliminat ing the effect of electrical noises.
Patent JP-H0959815-A (JP)
Title: Imitation dwarf tree
Inventor: TANAKA TAMOTSU
IPC: B44C5/06
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain an imitation dwarf tree capable of freely changing shapes, amusable of production and having excellent strength with slight possibility of strength lowering or discoloring caused by the passage of time. SOLUTION: A trunk 2 is formed by bundling several hundreds metal stranded wires 7 cut in a suitable length, boughs 3 and roots 5 are formed by branching from the trunk 2 and twigs 4 are formed by branching from the boughs 3. Furthermore, leaves 9 are formed by loosening the metal stranded wires 7 drawn out from the bundle of the metal stranded wires forming the twigs 4 to form the objective imitation dwarf tree 1.
Patent JP-H0653493-A (JP)
Title: Semiconductor device
Inventor: YASUDA TAKASHI
IPC: H01L29/78
Filed: 1992-07-31
Abstract: PURPOSE:To provide a semiconductor device having gate electrode formed on a semiconductor substrate through a gate oxide in which degradation of withstand voltage is prevented while preventing deformation of gate by forming the gate electrode in such structure as crossing an active region obliquely. CONSTITUTION:In a MOS transistor structure of semiconductor device, gate electrode 2 thereof is formed to ride on an isolation region 3 continuously while crossing with an active region 1 at an angle of 45 deg.. The gate electrode 2 has such size as increasing gradually from a part corresponding with the active region 1 toward the isolation region 3, and a source 4 and a drain 5 are formed on the opposite sides of the gate electrode 2 in the active region 1. This constitution suppress concentration of field at a crossing part in PN junction formed by the active region 1 and underlying substrate region thus preventing degradation of withstand voltage.
Patent JP-2000034023-A (JP)
Title: Sheet stack means and image forming device with same
Inventor: KAMIYA NASAKU
IPC: G03G15/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To feed sheets out of a sheet stack means without rubbing their leading edge against its leading edge regulation wall. SOLUTION: A sheet stack means 101 includes a sheet stack plate 2 on which sheets are stacked up with their leading edge urged up, a trailing edge regulator 5 for regulating the trailing edge of the sheet stack on the sheet stack plate 2, and a leading edge regulator 120a for regulating the leading edge of the sheet stack. The leading edge regulator 120a is formed to have a wider gap with the leading edge of the sheet stack whose trailing edge is registered by the trailing edge regulator 5 as the sheet stack plate 2 is set at a higher position.
Patent JP-H1148664-A (JP)
Title: Recording medium and method for recording
Inventor: TAKIMOTO HIROSHI
IPC: B42D15/10
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To read information by a simple unit though it is normally not visually observed by providing a layer containing oil soluble fluorescent whitening agent particles in resin. SOLUTION: As fluorescent whitening agent, the agent sold in the market is used. The dyes are dispersed in water for use. A particle size of the agent in a dispersed state is preferably 0.5 to 5 μm. And, as resin containing the dye, polyester resin is preferably used. And particularly, material dispersed in water solvent is used. And, a content of the fluorescent whitening agent is 0.1 to 5 wt.%. A surface of a base material of a resin film such as polyester is coated with the dye or formed with a layer by printing or the like. And, the agent particles are dissolved in resin by heating by a thermal head or the like to record information. Thus, it cannot be visually confirmed, but when it is irradiated by an ultraviolet lamp, blue fluorescent light is emitted so that the information can be confirmed.
Patent JP-S58106395-A (JP)
Title: Heat-radiating and cooling panel and production thereof
Inventor: MATSUSHITA SHIGERU
IPC: F28F3/12
Filed: 1981-12-17
Abstract: PURPOSE:To facilitate production of a heat-radiating and cooling panel with excellent adhesion at a flat surface part from a true-circular tube, by a method wherein a true-circular tube preformed into a meandering shape is formed to have a semicircular cross section by a metallic die provided with a meandering semicircular groove, and is pressed-bonded to a heat-radiating plate on the die. CONSTITUTION:The true-circular tube 3 preformed into a meandering shape is fitted into the semicircular groove 1 cut in a surface of the metallic die 2, and is formed to have the semicircular cross section by pressing from above by a press or a roller. In this case, end parts 8 of several centimeters in length of the tube 3 are projected outwards from the die 2 to constitute connecting parts for other tubes. Then, the heat-radiating plate 7 such as an aluminum plate is adhered to the tube 3 by an adhesive on the die 2, and is press-bonded to the tube 3 by pressing from above by a press or a roller. Accordingly, the panel with excellent adhesion at the flat surface part can be produced by a small number of mechanical working steps without using any manual working.
Patent JP-H0254644-A (JP)
Title: Method for sharing key
Inventor: MIYAGUCHI SHOJI
IPC: G06F21/62
Filed: 1988-08-19
Abstract: PURPOSE:To share a key used for cryptographic communication economically between a host equipment and a terminal equipment and between plural terminal equipments in a network by providing an arithmetic means for algorithm to generate a terminal key to the host, deciding a protection code corresponding to a terminal code of the terminal equipment and deciding the terminal key. CONSTITUTION:In order to allow a possessor of an IC card to subscribe the system, first a terminal code Xi and a protection code Gi are received to the IC card Ti from the host. The host uses the algorithm F to decide Ki=F{fx(P, Gi), Xi} to write the terminal key Ki and the protection code Gi to a terminal key storage means of the IC card Ti. The host 10-6 requests the protection code Gi to the IC card Ti and the IC card Ti informs the Gi to the host and after the host acquires the Gi, the host acquires the key Ki from the equation of Ki=F{fx(P, Gi), Xi}. On the other hand, the IC card Ki extracts the terminal key Ki from its own terminal key storage means.
Patent JP-S59107192-A (JP)
Inventor: SUCHIIBUN BARII GURIINSUPAN
IPC: G12B15/04
Filed: 1983-11-04
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。