baber/WOPTO huggingface dataset:
Patent JP-H02152521-A (JP)
Title: Treatment of gaseous chlorine
Inventor: KAMEI NOBORU
IPC: B01D53/34
Filed: 1988-12-01
Abstract: PURPOSE:To perform efficient decomposition by dissolving gaseous chlorine, a chlorine-contg. gas or liq. in an aq. alkali soln., adjusting the pH of the resulting soln. to a specified value and adding an amine to the soln. CONSTITUTION:When gaseous chlorine, a chlorine-contg. gas or liq. is treated, it is dissolved in an aq. alkali soln. and the pH of the resulting soln. is adjusted to 4-11. An amine such as pyridine, picoline, lutidine or quinoline as a catalyst is added to the soln. and this soln. is treated at 30-80 deg.C. Alkali metal hypochlorite in the soln. is continuously decomposed, alkali metal salt having high solubility in water is produced and the efficiency of treatment is considerably increased.
Patent JP-H09141655-A (JP)
Title: Water permeable sheet and its manufacture
Inventor: OKU YASUYUKI
IPC: D04H1/542
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide the excellent mechanical characteristics such as water permeable and bending strength and dimensional stability and excellent processability. SOLUTION: The water permeable sheet comprises hydrophilic deformed profile sectional fiber having one or more continuous or discontinuous groove on the surface, binder fiber and hydrophilic fine powder, wherein the binder fiber fixes the fiber in contact by fusion bonding, and the fine powder is fixed to the surface of the constituting fiber. Preferably, the deformed profile section fiber has complete resistivity against mildew, and further preferably the deformed profile section fiber is polyvinyl alcohol fiber. Preferably, the fine powder contains colloidal silica having a particle size of 100nm or less, and further preferably the particle size of the silica is less than 10nm.
Patent JP-H01146584-A (JP)
Title: Operation of washing machine
Inventor: AWAZU MITSUAKI
IPC: D06F33/02
Filed: 1987-12-02
Abstract: PURPOSE: To improve a washing effect and to prevent irregularity in washing by washing at a water level lower than a standard water level and washing clothes on the upper side of the washing tank while pouring a liquid detergent in the middle of this washing process. CONSTITUTION: In operating a switch 3, an electromagnetic water feeding valve 22 operates to start water supply. When the supplied water level comes to a water level 26 lower than a water level 24 equivalent to a standard water quantity by two stages, a pressure sensor 27 operates and disconnects energizing to the valve 22 and to energize a motor 11 to rotate a rotary wing 9 to start washing. The wind 9 is alternately inverted to right and left by two-sec rotation and one-sec suspension, etc. The density of the detergent is higher than a standard density since the amount of washing water is smaller than the standard water quantity. When the wing 9 is rotated, washing liquid is poured to the upper center part of wash 21 from a discharging port 18 through a discharging path with the pump operation of an impeller 19 provided on the rear surface of the wing 9.  Since the wash is washed in a state where the density of the detergent is higher than the standard density and washing is executed while pouring the washing liquid of a high density to the upper side of the clothes to be washed like this, thereby the washing effect is improved.
Patent JP-H09147386-A (JP)
Title: Biaxial actuator
Inventor: TOMIYAMA TAKAMICHI
IPC: G11B7/09
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the servo performance of a biaxial actuator by making a core assembly light in weight while making a coil bobbin a structure around which a focusing coil is wound and while forming it a circular-arc shape to increase a response speed. SOLUTION: A coil assembly 10A makes a circular-arc shaped and cylindrical shaped coil bobbin 11A a supporting member and is constituted of a focusing coil wound around the peripheral surface of the coil bobbin 11A and a tracking coil 13 attached to the side face part of the flat plane of the coil bobbin 11A. When driving currents are supplied from the outside to the focusing coil and the tracking coil 13, a focusing and a tracking are made to be performed by making an objective lens L oscillate up and down and laterally against leaf springs 8. The focusing coil is made light in weight by making the coil bobbin the circular-arc shape and then improving the performance of the biaxial actuator is attained.
Patent JP-H02149823-A (JP)
Title: Liquid crystal display device
Inventor: HATANO AKITSUGU
IPC: G09F9/00
Filed: 1988-11-30
Abstract: PURPOSE:To reduce the size of the liquid crystal display device by providing an impedance variation layer and a light reflecting layer. CONSTITUTION:On one of a couple of light transmissive substrates, the impedance variation layer 25 which varies in impedance with the quantity of incident light and the light reflecting layer which reflects light from the opposite side from the impedance variation layer 25 are formed, and a liquid crystal layer 26 is interposed between the substrates. The voltage from an AC power source 28 is applied between the transparent electrodes 22a and 22b of a liquid crystal light valve and when write light L1 is made incident from the side of a glass substrate 21b, the impedance of a photoconductor layer 25 varies with the quantity of the incident light. Therefore, the voltage applied to the liquid crystal layer 26 varies to change the orientation state of the liquid crystal and an image is formed in the liquid crystal layer 26: and light which is incident from the side of a glass substrate 22a is reflected by a dielectric mirror 24 and only light which is transmitted through the liquid crystal layer 26 changing in its orientation state is changed in polarizing direction and transmitted through a polarization beam splitter. Consequently, the liquid crystal display device is reduced in size.
Patent JP-2000133028-A (JP)
Title: Luminaire
Inventor: TANAKA WATARU
IPC: G02B5/10
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of enhancing the heat insulating property of a reflector with its surface appearance kept satisfactory without lowering its productivity nor increasing its weight, and capable of preventing the backside temperature rise of the reflector due to the heat of an illuminant. SOLUTION: In a luminaire equipped with a reflector 3 disposed opposite to an illuminant, the reflector 3 is formed of a molded article of a resin 2 with silica aerogel 1 dispersed therein. The reflector 3 has a high heat insulating property because of the excellent heat insulating property of the silica aerogel, and the heat of the illuminant can be prevented from being transmitted to the backside of the reflector 3 to raise the temperature of the backside of the reflector 3.
Patent JP-H11139134-A (JP)
Title: Active suspension device
Inventor: AKATSU YOSUKE
IPC: B60G17/04
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To ensure operating fluid pressure control to a hydraulic cylinder so as to attain energy saving and improvement in fuel consumption by providing a line pressure control means with a means for adjusting the responsiveness of a low-pass filter used for low-pass filter processing, according to the line pressure command value. SOLUTION: A solenoid proportional releif valve 16 serving as a line pressure regulating means is interposed between pressure control valves 12FL-12RR and a hydrayulic pressure source, to be more concrete, between a feed side piping 5 on the lower reaches of a by-pass passage and a return side piping 13, and its relief pressure can be regulated by a line pressure command signal from a control unit 17. Accordingly, the heigher the feed current value to a solenoid becomes, the heigher relief pressure is made, for instance. As a result, supply pressure from the feed side piping 5 to each pressure control valve, that is, line pressure, can be heightened. Continuous control of operating fluid pressure to a hydraulic cylinder can be performed so as to attain energy saving and improvement in fuel consumption.
Patent JP-H03166817-A (JP)
Title: On-timer circuit with alarm
Inventor: SAGAWA TAKAHIRO
IPC: H03K17/28
Filed: 1989-11-25
Abstract: PURPOSE:To wake up with a voice or music even in the case of a failure in waking with an alarm tone by generating the alarm tone in on-timer operation and switching the alarm tone to the voice with large volume as it is unless the alarm tone is stopped forcibly. CONSTITUTION:At on-timer set time, the power-on signal 15 from a timer circuit 8 goes to H and a power circuit 7 is actuated to supply a voltage 16 to the whole circuit. At the same time, an alarm switching circuit 2 selects the alarm signal 17 outputted by an alarm and voice generating circuit 6 to generate the alarm tone by a speaker 15 through an electronic variable resistor 3 and a voice amplifying circuit 4. Then when an alarm switching signal 14 varies to L a certain time later, the output of a switching circuit 2 is switched to a voice signal 1. At such a time, the data signal 19 of a volume control circuit 10 does not vary and is inputted to the electronic variable resistor 3 through a D/A converter 9 to generate a voice with large volume continuously. Then when a volume-down key 12 is pressed, the sound volume decreases properly.
Patent JP-H01145088-A (JP)
Title: Pinball stand display apparatus
Inventor: NISHIKAWA IKUO
IPC: A63F7/02
Filed: 1987-12-01
Abstract: PURPOSE: To display individual information on each pachinko machine by a method wherein a transparent glass which is provided on the front surface of a pachinko machine, is used as a game information display part. CONSTITUTION: On the front surface of a pachinko machine 1, a transparent display part 3 is provided. This transparent display part 3 comprises a display element having a transmissivity of, e.g. 70% or higher under a non-light-emitting state, and at the same time, displays required characters or images in response to a control from a detector which is provided on each pachinko machine 1. Therefore, a management such that a worker affixes a tag of 'schedule completed' to the pachinko machine 1 one by one is not required, and at the same time, a service function for patrons can be improved.
Patent JP-H01146096-A (JP)
Title: Shield excavator
Inventor: INOUE KAZUTOSHI
IPC: E21D9/06
Filed: 1987-12-01
Abstract: PURPOSE: To facilitate construction work by fitting a propelling jack with an annularly formed reaction ring in such a manner that the ring is free to be driven for movement, and providing a movable fluid fence between the reaction ring and the inner surface of an outer shell, the propelling jack being positioned along the inner surface of the outer shell. CONSTITUTION: A propelling jack 5 arranged along the inner surface 2b of an outer shell 2 is fitted with an annular reaction ring 6 in such a manner that the ring 6 is free to move generally along a plane perpendicular to the centerline CL of the outer shell 2 and free to be driven for movement by means of the propelling jack 5 in the direction of the centerline CL of the outer shell 2. A fluid fence 7 movable along with the reaction ring 6 is provided between the reaction ring 6 and the outer shell inner surface 2b. Thus, construction of curves and repair of center deviation can be performed easily.
Patent JP-H06154310-A (JP)
Title: Tube drawing direction variable pump and tube drawing direction variable blood pump and artificial dialysis apparatus using this blood pump
Inventor: NISHINA TOSHIO
IPC: A61M1/10
Filed: 1992-11-16
Abstract: PURPOSE:To easily mount and disengage an elastic tube by forming a notched part of a specified length along a circumferential direction in the outer peripheral part of a rotor and the rotation/stop of this rotor by detecting the arrival of this notched part at a prescribed Position. CONSTITUTION:The rotor 34 is slowly rotated clockwise by driving of a motor at the time of mounting the elastic tube 3. This rotor 34 is stopped when the magnet 48 of the rotor 34 faces a magnetism detecting sensor 47 and this magnetism detecting sensor 47 emits an output signal. Since the notched part 49 of the rotor 34 comes to the position where the notched part faces the suction side groove 51a of a casing 1 and, therefore, tube retaining arms 52a, 2b are pulled toward the operator and are erected; thereafter, the suction side end 3a of the elastic tube is mounted to the suction side groove 51a and the discharge side end 3b is drawn out of the notched part 49. After the retaining arm 53a is returned to its home position, the rotor 34 is rotated clockwise and the elastic tube 3 is moved and guided along an inner peripheral surface 2a of the casing, by which the elastic tube is mounted into the elastic tube mounting space.
Patent JP-2000152171-A (JP)
Title: System for managing storage of many images in image storage device and method for dynamically changing size and image quality of compressed image in the storage device
Inventor: JIN LEE
IPC: H04N19/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To store new images to maximize image quality with respect to many images stored at present in a memory. SOLUTION: An imbed coding system is adopted to change a size of a compressed image dynamically resulting that the image quality with respect to a number of stored images. The image storage device creates a space of a newly captured image by throwing away an imbed coding bit stream that is compressed at present resulting from the precedingly stored image as the image storage device captures many more images. Actually in order to create a space for a 3rd image #3, part 16 that is least significant in a stored imbedded bit stream for an image #1 is thrown away in a memory configuration 12B. In order to create a space for part of the imbedded bit stream of the image #3, also part 18 that is least significant in a stored imbedded bit stream for an image #2 is thrown away in the memory configuration 12B.
Patent JP-H09149542-A (JP)
Title: Electric system protective device for vehicle
Inventor: SAWAI MAMORU
IPC: B60R16/02
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent accidents caused by grounding of an electric system due to vibrations of a vehicle by comparing a duration for which the value of current passed through a power line is changed and a duration for which the vehicle vibrates, judging the occurrence of grounding from the degree of the agreement between them, and interrupting power supply. SOLUTION: A current change point detecting unit 5 detects points of change at which current passed through a power line is varied. A time between current change points detecting unit 10 detects the time between points of change detected by the current change detecting unit 5. A vibration change point detecting unit 9 detects points of change in the vibration of a vehicle. A time between vibration change points detecting unit 11 detects the time between points of vibration change detected by the vibration change point detecting unit 9. If the difference between a time detected by the time between current change points detecting unit 10 and a time detected by the time between vibration change points detecting unit 11 is equal to or smaller than a specified value, a control unit 9 actuates a circuit breaker 2 to interrupt power supply 1.  This prevents accidents caused by grounding of the electric system due to vibrations of the vehicle.
Patent JP-H08158806-A (JP)
Title: Turbine starting device
Inventor: SANADA MASAHIKO
IPC: F01K13/02
Filed: 1994-12-09
Abstract: PURPOSE: To control a relative difference in rotational speeds so as to remain in a synchronizable range, by connecting a midway point of a high-pressure-turbine exhaust pipe starting from an outlet port of a high-pressure turbine and ending at a boiler to an outlet port of a medium-pressure turbine by means of piping and by equipping a secondary-axis bypass valve on a midway point of the piping. CONSTITUTION: Rotational speed control during start-up of a turbine is carried out by means of steam volume flowing in a high-pressure turbine 1 while the steam volume is regulated by means of an opening of a sub valve 7 for a main steam-stop valve or a steam adjusting valve 8. The steam having passed through the sub valve 7 for the main steam-stop valve or the steam adjusting valve 8 is returned to a boiler 9 via a high-pressure-turbine exhaust pipe 14 after giving rotatory power to the high- pressure turbine 1 located on the side of a primary axis. A midway point of the high- pressure-turbine exhaust pipe 14 is connected to an outlet port of a medium-pressure turbine by means of piping 15a and a secondary-axis bypass valve 11 is equipped on a midway point of the piping 15a.  A difference between a rotational speed of the primary axis and a rotational speed of the secondary axis can be thereby controlled so as to remain in a synchronizable range, and in its turn effective utilization of energy can be achieved.
Patent JP-S63155768-A (JP)
Inventor: BIKUTAA ARUBAATO KEISU TENPURU
IPC: H01L29/47
Filed: 1987-12-04
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-H01214983-A (JP)
Title: Video image data trapping system for document
Inventor: REIMONDO EFU DEINAAN
IPC: G06F3/00
Filed: 1988-12-05
Abstract: PURPOSE: To continuously acquire video image data of a document without causing any loss of data by using a buffer for storing image data intermediately and slowing down an input data stream when the buffer is filled up to a specific limit. CONSTITUTION: Successive documents are fed from a hopper to a document transporter 14, conveyed successively, one by one, by the transporter 14, and scanned by a document scanner 16 to generate the stream of video data. The buffer 26 is provided so to receive and temporarily store video image data from the document scanner 16. The data are controlled according to the channel transfer speed of a host computer 30 and the document processing is slowed down or stopped before the buffer 26 is filled excessively to cause the loss of data. Consequently, even if the peak image data speed from the scanning system exceeds the permissible data speed of the reception system, no image data is lost.
Patent JP-H04179226-A (JP)
Title: Cleaning apparatus
Inventor: FUJIKURA SEIJI
IPC: H01L21/304
Filed: 1990-11-14
Abstract: PURPOSE:To prevent a recontamination such as a watermark or the like by a method wherein a rinsing part and an air-knife drying part are separated by a partition wall, a work detection densor is installed on the side of the rinsing part and a buffer area which has been separated by a partition wall and in which a work detection sensor has been installed is provided at the later stage of the air-knife drying part. CONSTITUTION:A work detection sensor 14 at a rinsing part 1 is installed near the last end of the rinsing part 1. When a work 10 is situated in an air- knife drying part 2 or a buffer area 3, conveyance rollers 8 inside the rinsing part 1 are stopped. The work 10 is fed to the air-knife drying part 2 after detecting, by using an area sensor 15, whether a space to house one work is available or not in the buffer area 3. Even when the work is stagnated in a unit on the downstream side from the buffer area 3 and the work 10 is situated inside the air-knife drying part 2, the work 10 is actuated until it is fed to the buffer area 3. As a result, the work 10 is passed through the air-knife drying part 2 always in a definite state irrespective of an influence on the downstream side, a liquid which has adhered to the surface is removed in a short time and the high degree of cleanliness is obtained.
Patent JP-H05116601-A (JP)
Title: Trouble diagnosis method
Inventor: HIRANO HARUHIRO
IPC: B60S5/00
Filed: 1991-10-25
Abstract: PURPOSE:To accurately diagnoze trouble covering a wide range in a vehicle of which a plurality of functional parts are mutually related. CONSTITUTION:In a vehicle of which a plurality of functional parts comprising sensors 2-9 are provided and they are mutually related, weight setting against mutually related two functional parts are respectively set according to the degree of relation, the detected value of each sensor is converted to the quantity of state to indicate the degree of abnormality, these quantities of state are weightedly computed from respective sensors as starting points, at every system of related functional parts, according to the degree of relation between functional parts, and hence judgement for trouble of the functional parts is performed based on the computed result of every system.
Patent JP-H05116057-A (JP)
Title: Automatic hole chamfering method for rail and shape steel by utilizing image processing
Inventor: SAKAMI TATSUMASA
IPC: B23B45/08
Filed: 1991-10-25
Abstract: PURPOSE:To make chamfering of round holes formed in rails or shape steels efficiently by photographing a drill hole by a TV camera, processing its image signal to locate the center of the trill hole, and moving a chamfering cutting in X and Y directions to align the drill hole center with the axis of the chamfering cutter for machining. CONSTITUTION:A chamfering cutter 12 fixed to a drill unit 21 and a TV camera 13 are positioned opposedly with their axes centered, with the round holes formed in a rail 11 or shape steel, for which hole chamfering is made, positioned between the cutter 12 and the TV camera 13. The drilled steel of the rail or shape steel is photographed by the TV camera 13, and the center of the drill hole is detected by image processing. Since a deviation of the axis of the chamfering cutter from the drill hole is detected, the chamfering cutter is then moved reversely by an amount of this deviation to align the drill hole with the axis of the TV camera, and chamfering is made. Thus the axis of the chamfering cutter can be aligned with the center of the drill hole for accurate chamfering.
Patent JP-H04180569-A (JP)
Title: Control method for plasma cvd device
Inventor: TAKAHASHI KATSUMI
IPC: C23C16/50
Filed: 1990-11-13
Abstract: PURPOSE:To improve operability without receiving the influence of a hollow cathode by using a pulse DC power source having a voltage-current characteristic of an either positive or negative square wave as a power source and controlling the pulse width, pulse height and pulse frequency of the square wave according to film forming conditions. CONSTITUTION:Reactive gases are supplied from a gas supply opening 15 of a gas supply system 14 into a reaction chamber 12 and a prescribed pressure is maintained in the reaction chamber 12 by a discharge system 16. A voltage is impressed to an electrode 13 from the power source 11 to activate the reactive gases and a film is formed on the surface of a substrate 17 by a chemical reaction. The pulse DC power source having the voltage-current characteristic of the either positive or negative square wave is used for the power source 11 at this time and is so controlled to a controller 18 that the pulse width(a), pulse height V and pulse frequency (f) of the square wave can be changed according to the film forming conditions. The operability of the plasma CVD is improved without receiving the influence of the hollow cathode in this way and the range where the film forming conditions can be changed is expanded.