baber/WOPTO huggingface dataset:
Patent JP-H04305830-A (JP)
Title: Optical information recording medium
Inventor: YOSHIKAWA ATSUO
IPC: G11B7/253
Filed: 1991-04-02
Abstract: PURPOSE:To provide the recording medium which is resistant to flawing, hardly allows the electrification of static charge by friction, allows rapid electric discharge in spite of electrification to substantially prevent the pickup of dust and substantially obviates the generation of recording, reproducing and erasing errors by separately providing curable films and antistatic films on one or both surfaces of the recording medium. CONSTITUTION:A recording layer 2 is formed on one surface of a substrate 1 and the curable film 3 and the antistatic film 4 are successively formed on the other surface. While the film 3 is properly selectable from a UV curing type resin film, thermosetting resin film, electron beam curing type resin film or plasma-polymerized film, etc., the UV curing type resin film is more preferable in terms of practicability, workability and productivity, etc. Above all, the UV curing type resin film constituted by using multifunctional (meth)acrylate having >=3 pieces of (meth)acryloyl groups within one molecule, monofunctional or binfunctional (meth)acrylate or N-vinyl lactam, and photopolymn. initiator is more preferable. A film of a silica system having a siloxane bond is preferable as the antistatic film.
Patent JP-S54161318-A (JP)
Title: Production of speaker diapharagm
Inventor: KOIZUMI NOBORU
IPC: H04R7/02
Filed: 1978-06-09
Abstract: PURPOSE:To produce a speaker diaphragm, which is light and highly elastic and which is excellent in molding property, by sintering and carbonizing the (un-)woven fabric of phenol fibers which are impregnated with a phenol resin blended with Whisker fibers. CONSTITUTION:Unwoven or woven fabric of a phenol resin containing a novolak resin, which is prepared by condensing phenol such as phenol, cresol or phlorophenol and aldehyde such as formaldehyde, is used as a mother material 1. This material is impregnated with a phenol resin 3 which is prepared by mixing Whisker fibers 2 having satisfactory rigidity such as SiC or Al2O3 at a lower ratio than about 10 wt.% of the whole weight of the diaphragm. That material is then sintered and carbonized at a higher temperature than 700 deg.C in the atmosphere containing no oxygen (or inert gases) thereby to produce a speaker diaphragm containing a carbonized portion 4 and the Whisker fibers 2.
Patent JP-H10263536-A (JP)
Title: Treatment of organic matter-containing water and device thereof
Inventor: CHIFUKU HIROYUKI
IPC: C02F1/72
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To control temp. of an outer surface of light emission part without feeding cooling water to a U.V. lamp by constituting a low pressure Hg lamp of one layer of tube having no protective tube, directly immersing the outer surface of light emission part of the low pressure Hg lamp into water to be treated and controlling temp. of the water to be treated. SOLUTION: Organic matters are oxidized by irradiating the water to be treated after heat exchange with U.V. rays at an oxidation tank 4, and the light emission part of the low pressure Hg lamp 5 constituted of one layer of tube having no protective tube is immersed in the water to be treated stored here. The water to be treated is adjusted temp. via two heat exchangers 2, 3 such that light emission efficiency of the low pressure Hg lamp 5 becomes highest, and is fed to the U.V. oxidation tank 4. Here since tire low pressure Hg lamp 5 is provided with one layer tube, the temp. of the water to be treated becomes nearly equal to the temp. of the outer surface of the lamp. Thus, the outer surface temp. of the temp. is exactly controlled and decomposition of the organic matters in the water to be treated is performed efficiently.
Patent JP-S60213909-A (JP)
Title: Composite parts for submarine optical cable anchoring device
Inventor: KAWADA OSAMU
IPC: G02B6/44
Filed: 1984-04-10
Abstract: PURPOSE:To obtain an anchor of a cable and a power supply line precisely by forming a metallic sleeve and an aluminum joint part to be used as a tensile force line and an anchor part respectively as united composite parts. CONSTITUTION:The composite part 20 for an anchoring device is obtained by uniting the metallic sleeve 20a with the aluminum joint parts 20b. The metallic sleeve 20a made of copper alloy or iron steel is solidly welded with the aluminum joint parts 20b at a point Q by frictional welding or butt welding in its production stage. When these composite parts 20 are used for the anchoring device, a conductive path for electric connection is constituted without being influenced by a secular change and external force by welding only one end of the composite parts 20 with a pressure resisting layer 4 of the cable.
Patent JP-S54160980-A (JP)
Title: Positioning controller
Inventor: SHIMOO SHIGERU
IPC: G05D3/12
Filed: 1978-06-09
Abstract: PURPOSE: To position a movable portion material at high speed and stably even to movement for a long distance while processing the portion material in a digital shape by using incremental location signals.  
     CONSTITUTION: A moving distance generating means 11 detects a present location of a movable portion material 19, generates signals 101 indicating moving distance necessary up to a target location and initially sets the signals to a moving distance counter 12. The portion material 19 is moved by the drive of a motor 18, and incremental signals 108 are generated from an incremental location detector 20. A location of the portion material 19 is controlled so that digital location error signals 105, the output of a location error counter 14, be brought to zero. The differential components of filter output 107 become to the feedback of the speed of the portion material 19 and function as the damping of the response of locations, and high- speed, stable response can be realized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01243648-A (JP)
Title: Communication equipment
Inventor: SASANO JUN
IPC: H04M1/57
Filed: 1988-03-24
Abstract: PURPOSE:To eliminate such trouble as to check and dial-operate the number of a remote party in a case to answer by return to the remote party terminal at the time of the arrival of a call by enabling to dial the remote party of the final communication without distinction of the origination and the arrival of the call in an ISDN(Integrated Service Digital Network). CONSTITUTION:In the ISDN, when the call arrives, the latest subscriber's number information of an arriving side is stored, and when the call is originated, the latest dial information of an origination side is stored after the storage of a number storing part 4 is updated, and when a main control part 5 receives a redial instruction at the time of the next origination of the call, it controls the call origination by reading out the stored information from the number storing part 4 so as to make it into dial information. Thus, since the subscriber's number of the remote party at the time of the call origination or the call arrival is always stored in an call origination information memory to use, the remote party of the final communication can be redialed without distinction of the origination and the arrival of the call. Thus, an operator can be released from the trouble to check and dial-operate the number of the remote party at the time of the communication by return to the remote party terminal at the time of the arrival of the call.
Patent JP-H01242986-A (JP)
Title: Crowdedness detecting device for elevator hall
Inventor: SASAO ISAO
IPC: G08B13/196
Filed: 1988-03-24
Abstract: PURPOSE:To detect the extent of crowdedness by storing background video data on various lighting conditions of the elevator hall and selecting and using background video data of a sudden change in lighting condition as a reference pattern for crowdedness detection. CONSTITUTION:The state of the elevator hall where there is nobody is picked up by a television camera 1, whose image pickup data is digitized into video data, which is stored in a video memory 3. The video data 3a in this memory 3 is stored in a data memory 7 as reference data under the control of a CPU 5. Then the CPU 5 compares video data inputted by the crowdedness detection of the elevator hall with the reference data stored in the memory 7 previously in picture element units. Picture elements whose brightness differences are larger than specified are measured, the extent of crowding is calculated from the measurement data, and the crowdedness data 9a is inputted to an elevator controller 14 through an output port 9.
Patent JP-H07251068-A (JP)
Title: Porous material having hydroxyapatite particles supported thereon and supporting method of hydroxyapatite particles on porous material
Inventor: YASUDA MOTOI
IPC: B01D71/02
Filed: 1994-03-16
Abstract: PURPOSE:To provide the selective removing function of lead in addition to filtering function, deodorizing function and bactericidal function by supporting hydroxyapatite particles on a porous material and preventing the clogging of the pores of the porous material with hydroxyapatite particles. CONSTITUTION:The hydroxyapatite particles supported on a porous material remove harmful lead contained in drinking water selectively and the pores opened to the surface of the porous material remove the chlorine smell, mold smell and bacteria contained in drinking water without being clogged. An aqueous soln. of a hydroxyapatite component with substantially saturated or supersaturated conc. flows toward the porous material from the side of glass based on CaO and SiO2 to pass through the porous material to support hydroxyapatite particles grown up to a degree not cologging pores on the porous material. By preparing the aq. soln. as a dummy body fluid having ion concn. near to that of human blood plasma, a stable ion dissolved state in the aq. soln. is kept.
Patent JP-S58192723-A (JP)
Title: Apparatus for ejecting machining liquid for electrospark machining
Inventor: MIYAGI ROIO
IPC: B23H1/10
Filed: 1982-04-28
Abstract: PURPOSE:To carry out the removal of gunk favorably irrespective of the configuration of the hole to be machined, by supplying selectively and successively a machining liquid to a plurality of nozzles through a rotating distribution shaft. CONSTITUTION:The plurality of nozzles are provided around the work to be machined by electrospark, and machining liquid supply pipes 5-8 are connected to the respective nozzles to eject the machining liquid. The machining liquid is supplied via a pipe 10 to a distributing apparatus 9, and is distributed via a chamber 14 and a helical groove 15 in the rotating distribution shaft 13 to the machining liquid supply pipes 5-8. The rotating distribution shaft 13 is rotated by a motor 19 so that the machining liquid can be supplied successively and selectively to the respective pipes. Accordingly, gunk can be favorably removed irrespective of the configuration of the section to be machined.
Patent JP-S54162021-A (JP)
Title: Air fuel ratio controller
Inventor: ASANO MASAHARU
IPC: F02D41/14
Filed: 1978-06-13
Abstract: PURPOSE: To prevent an air fuel ratio controller from becoming incapable of controlling, by restricting a reference level between the maximum and minimum levels of the output of an exhaust sensor.  
     CONSTITUTION: The output voltage Vo of the exhaust sensor 3 is added to a prescribed voltage VD 1  by an adder 13 of a discrimination circuit 12 to produce a voltage VA. The voltage VA is compares with the reference level VS by a comparator 14. If the voltage VA is higher than the reference level VS, a switching circuit 10 is opened when the level of a discrimination signal S 5  is high, thereby cutting off a pulse signal S 4 . Therefore, the reference level VS is kept constant although the level of a deviation signal S 1  is in a thin-mixture range. A voltage VB is produced by a subtracter 17 of another discrimination circuit 16. The voltage VB is compared with the reference voltage VS by another comparator 18. A signal is applied to another switching circuit 15 to lower the reference level VS. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0643406-A (JP)
Title: Electronic sunglasses
Inventor: HORAGUCHI NORIO
IPC: G02F1/13
Filed: 1993-03-29
Abstract: PURPOSE:To deal with a user's request by providing the illuminance for the operation-stop of a liquid crystal panel with a hysteresis characteristic to stabilize the operation-stop thereof so that the operation-stop of the liquid crystal panel can be executed at the set illuminance and can be simultaneously executed manually as well with the infrequent change in the transmittance at the time of use. CONSTITUTION:The sunglasses which can be varied in transmittance by utilizing the electrooptical effect of a liquid crystal 2 and the electromotive force of solar batteries have a voltage detecting circuit 3 having the hysteresis characteristic to output a voltage to change the transmittance from a high to a low level at above a high set voltage value and to output a signal to change the transmittance from the low to the high level at the low set voltage or below.
Patent JP-S57185460-A (JP)
Title: Electrostatic developing device
Inventor: MOROTOMI EIJI
IPC: G03G15/09
Filed: 1981-05-11
Abstract: PURPOSE:To ensure the sufficiently high concentration of an image even with a high-speed development, by providing a ferromagnetic matter in parallel to a magnetic roll and in opposition to the magnetic roll and the recording paper. CONSTITUTION:A powder type developer 8 containing the ferromagnetic component with the conductive properties is made to touch the surface of the recording paper 1 by the rotation of a magnetic roll 6. Then the development is carried out. A round rod type ferromagnetic matter 10 is fixed at the side closer slighly to a conveyor roller 2 than the lowest part of a sleeve 5 and in the direction parallel to the rotary shaft of the roll 6 with a contact secured with the outer circumference surface of the sleeve 5. Thus the line of mangetic force turns round the matter 10 with the rotation of the roll 6. Then a developer chain group 11 turns round the matter 10 by the turning line of magnetic force. The particles at the tip of the group 11 rub the surface of the recording paper 1 at a higher speed than the particles at the tip of another developer chain which is turning on the outer circumference of the sleeve 5.
Patent JP-H08241391-A (JP)
Title: Device and method for computer graphics
Inventor: MAEDA CHIE
IPC: G06T1/00
Filed: 1995-03-03
Abstract: PURPOSE: To retrieve one of graphic information and graphic attribute information with the other by providing a means which stores the graphic information and graphic attribute information while relating them with each other, retrieves stored graphic information on the basis of specified graphic attribute information, and outputs it. CONSTITUTION: This system consists of a CPU 1, a ROM 2, a RAM 3, a keyboard control part 4, a keyboard 5, a display control part 6, a CRT display device 7, a disk control part 8, an external storage device 9, a printer control part 10, etc. Desired frequency information is specified first on the keyboard 5. Then character data is retrieved from a table stored in the external storage device 9 on the basis of the specified frequency information and the retrieved character data is outputted. Thus, the table wherein the character data and frequency information are related with each other is stored in the external storage device 9 and then the character data can easily be specified with the desired frequency information.
Patent JP-H09253956-A (JP)
Title: Magazine for piston ring supplying device, and method of supplying piston ring
Inventor: MURAMATSU KOJI
IPC: F02F5/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To surely separate only the piston ring on the end part without being influenced by the thickness tolerance of each piston ring by providing a stock part, a small diameter part, and an expanding part from the upper part to the lower part in this order. SOLUTION: A first magazine 40 is formed of a stock part 42 for stocking a number of piston rings 4... in the stacked state, a small diameter part 43 having a diameter smaller than the stock part 42, and an expanding part 44 for expanding the piston rings 4... which has a diameter larger than the small diameter part 43, and the stock part 42, the small diameter part 43 and the expanding part 44 are provided from the upper part to the lower part in this order. A number of piston rings 4 in the stacked state are pushed down, whereby the bottom piston ring 4 is fallen over the separating part 47 of the magazine.
Patent JP-H01241611-A (JP)
Title: Data input device
Inventor: HASHIZUME MUTSUMI
IPC: G06F3/02
Filed: 1988-03-23
Abstract: PURPOSE:To speedily execute input while both hands are put on the basic position of a keyboard by providing a return key which is pushed down with using the part of a user, excepting for fingers, such as a foot. CONSTITUTION:When it is necessary to input data which shows return, the user put the both hands on the basic position of the keyboard, uses the foot and pushes down a separating type return key 2. Here, since a keyboard 1 is connected to a central processing unit 3, the data to be inputted from the return key 2 are sent to the keyboard 1 and then, the data are sent to the central processing unit 3 samely as the input data from the keyboard 1. Thus, the data to show the return can be speedily inputted.
Patent JP-H04284101-A (JP)
Title: Cascade structure of rotary machine
Inventor: UMEMURA SUNAO
IPC: F01D5/10
Filed: 1991-03-11
Abstract: PURPOSE:To suppress that speed fault generated on the blade of a front step is promoted by the blade of a next step so as to prevent the blade from breaking by vibration. CONSTITUTION:In a rotary machine provided with such a constitution that a plurality of cascades of stationary blades or moving blades having the same number of blade are provided, at least any cascade of the stationary blade or the moving blade is arranged by shifting the following by a half pitch in relation to the preceding step thereof.
Patent JP-S52154238-A (JP)
Title: Knob for hot water cock
Inventor: TANAKA YUTAKA
IPC: E03C1/042
Filed: 1976-06-15
Abstract: PURPOSE: To provide a knob for hot water cock which is adapted to present a color indication corresponding to the temperature of hot water thereby assuring safety use. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08244789-A (JP)
Title: Liquid level detection valve of fuel tank
Inventor: OIKAWA MASATOSHI
IPC: B65D25/56
Filed: 1995-03-03
Abstract: PURPOSE: To perform certain opening and closing operation free from erroneous operation by housing a float element having a valve head provided to the upper end part thereof in a cylindrical main body in an up and down freely movable manner and attaching a shutter float to the inner surface of a bottom wall in an up and down freely movable manner. CONSTITUTION: At the time of fuel supply, a shutter float 6 floats accompanied by the rising of the liquid level of the fuel in a tank and a closing protruding part 33 comes into close contact with the liquid drain hole 16 of a main body 3 to close the same. When the liquid level further rises to reach the liquid introducing hole 19 provided to the peripheral wall of the main body 3, fuel flows in the main body 3 and a float 4 floats and the valve head 5 provided to the upper end part thereof comes into close contact with a valve seat 8 to close the same. By this constitution, a liquid level detection valve becomes a closed state and the pressure in the tank rises to stop the ejection of fuel from a fuel ejecting gun.  Subsequently, the shutter float 6 falls under its own wt. accompanied by the falling of the liquid level caused by the consumption of fuel and the fuel in the main body 3 is drained to the outside from the gap formed between the closing protruding part 33 and the liquid drain hole 16 and the float 4 falls to generate a gap between the valve head 5 and the valve seat 8.
Patent JP-S57186062-A (JP)
Title: Drive coupling construction of ignition device
Inventor: ARANO ISAMU
IPC: F02P7/10
Filed: 1981-05-13
Abstract: PURPOSE:To decrease a protrusive amount of a device from a shaft in an engine, in the ignition device of cam shaft directly coupling type, by inserting a shaft of the ignition device into an end face insertion hole of the shaft in the engine and rotatably coupling the ignition device. CONSTITUTION:An ignition device 11 is coupled to a cam shaft 13 by fitting an insertion housing part 12A to an insetion hole 16 and mating a coupling protrusion 8 of a shaft 3 to a driving groove 19 of a coupling member 18 in a capable state of rotary transmission, and fixeldy mounted to an engine main unit. In this way, a protrusive amount from the cam shaft 13 can be decreased without the necessity for changing a bearing span of the shaft 3 in the ignition device 11. Accordingly, such construction is effective when area of an engine comparttment is required as small as possible in case of an FF typed car.
Patent JP-H01244267-A (JP)
Title: Cold storage open showcase
Inventor: YAMAGAMI HIROZO
IPC: A47F3/04
Filed: 1988-03-25
Abstract: PURPOSE:To enable an operation to be carried out without any trouble in maintaining the freshness of articles and enable energy conservation, by providing an outside air temperature sensor, an variable air quantity type blower, a storage space temperature air dispersion setter and a microcomputer controller, and controlling the quantity of a air for an air curtain according to dispersion of the outside air temperature and storage space temperature. CONSTITUTION:Cold air taken in from a blower 9 through a suction port 5 is cooled by a cooler 8, is blown off from a blow-off port 4 by passing through a cold air circulating passage 7, thereby forming an air curtain at an opening part 2 and cooling an article display chamber 10, and is again sucked in through the port 5 to be circulated repeatedly. An outside air temperature detected by an outside air temperature sensor 12 and a storage space temperature dispersion value set by a storage space temperature dispersion setter 13 are compared and judged by a microcomputer controller 15, which outputs a control signal to control the quantity of air through an air quantity varying device 14. By regulating a control of the dispersion setter 13, it is possible to select between an operation for preferentially performing freshness control with a little energy conservation and an operation for preferentially performing energy conservation with a little unstrict control of freshness.
Patent JP-H06339874-A (JP)
Title: Driving machine
Inventor: HAMADA MASAO
IPC: B25C7/00
Filed: 1994-04-08
Abstract: PURPOSE:To improve finishing of flooring construction and workability by arranging a rotary member in a notch part so as to be rotatable by a pin as well as to guide a fastener to an opposite wall by being push-pressed in the central direction of an injection port by a spring. CONSTITUTION:A projecting part 3 exists almost in the central part of an end surface of an installing material 2, and is fitted in a recessed part of the next installing material 2 in flooring construction. On the other hand, a notch is arranged in the lower end front side part of the injection part 10 to inject a fastener 11, and a rotary member 7 is installed here by a pin, and the rotary member 7 is pressed always in the central direction of an injection port 13 by a spring. A driver body 6 pushes a push lever 8 being pressed always downward by a spring against the installing material 2, and pushes up the push lever 8, and shoots the fastener 11 when a trigger 8 is pulled. The fastener 11 flying out in the injection port 13 by being pushed by a piston 12 is guided by an inner wall 14 of the injection port 13 and the opposite side rotary member 7 in the vicinity of an outlet of the injection port 13, and is driven in a corner part 4 of the installing material 2.
Patent JP-S59223362-A (JP)
Inventor: RAMON BURANKO FUERUNANDESU
IPC: D06H5/00
Filed: 1984-04-11
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。