baber/WOPTO huggingface dataset:
Patent JP-S598338-A (JP)
Title: Jet scrubber device
Inventor: OKABE TAKASHI
IPC: H01L21/304
Filed: 1982-07-07
Abstract: PURPOSE:To discharge static charges on the surface of a semiconductor wafer effectively, and to improve the yield of products by inserting and fitting a pure- water nozzle in a nozzle cover grounded in a vertically movable manner. CONSTITUTION:Pure water is injected from the nozzle 9 in a jet shape to wash the surface of the semiconductor wafer 13. The nozzle 9 is inserted into the nozzle cover 8 grounded in a vertically movable manner at that time. Accordingly, static charges stored on the surface of the insulating film of the wafer 13 are discharged effectively from the noze of the cover 8 through a collision against the surface of the wafer 13 of pure water. Since a distance up to the nose of the nozzle 9 from the surface of the wafer 13 is long, the wafer 13 is not damaged even when the pressure of pure water is elevated, and the wafer can be washed sufficiently.
Patent JP-2000300668-A (JP)
Title: Mechanical lock mechanism and injector head using the mechanism
Inventor: TAKACHI TAKESHI
IPC: A61M5/168
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a medical injector head which miniaturizes and simplifies a device while keeping a mechanically safety mechanism in the injector head. SOLUTION: This injector 1000 is provided with a plunger 20 capable of reciprocating in the moving direction of a piston 1a in a syringe 1, a plunger driving device 500 for converting the rotational motion of a plunger motor 2 to a linear motion in order to give reciprocating motion to this plunger 20, and a safety device 600 as a safety means for suppressing the rotation of the rotary shaft 2a of the motor 2 by mechanical operation when the plunger 20 is moved beyond a previously fixed position.
Patent JP-H11286565-A (JP)
Title: Quaternary ammonium group-containing porous polymer and its production
Inventor: TSUNO TAKAHARU
IPC: C08J9/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer having a large specific surface area and quaternary ammonium groups efficiently arranged/oriented on or near the surface of primary particles by reacting the alkyl halide sites of a specific halogen-containing porous polymer with a tertiary amine. SOLUTION: This polymer is obtained by reaction of the alkyl halide sites of a halogen-containing porous polymer which has a specified surface area of 50-600 m<2> /g, obtained by polymerizing a monomer mixture consisting of divinylbenzene and a vinylbenzyloxyalkyl halide derivative of the formula [(n) is 2-16; X is a halogen], with a tertiary amine to prepare a quaternary ammonium salt. The content of the compound of the formula is pref. 5-60 wt.%, based on the total weight of the monomers. The halogen-containing porous polymer is obtained by suspending, in an aqueous medium, the solution made by mixing the above monomer mixture and a polymerization initiator with an organic solvent which is not involved in the polymerization, dissolves the monomer mixture, but, does not dissolve the produced copolymer, followed by carrying out a polymerization.
Patent JP-S5741603-A (JP)
Title: Optical coupler for collection of solar light
Inventor: MORI TAKASHI
IPC: F24S23/70
Filed: 1980-08-26
Abstract: PURPOSE:To conduct the solar light condensed by parabolas efficiently to a photoconductor cable by using a tapered light guide as an optical coupler. CONSTITUTION:If a light guide having a shape of rotation symmetry wherein the area on incident light side is larger than the area on exit light side, as shown in figure 2, is used as an optical coupler for conducting the solar rays L1-L3 condensed by using parabola reflection mirrors 1, 2 having a commom focus F as shown in figure 1 to a photoconductor cable 4, it results in that the solar rays are efficiently conducted to the cable 4 by repeating internal reflection. If necessary, a reflection intensifying film is applied on the side wall surface of the light guide.
Patent JP-S5819707-A (JP)
Title: Tape recorder
Inventor: ITOU YUUJI
IPC: G11B15/02
Filed: 1981-07-28
Abstract: PURPOSE:To avoid the unerasable recording at the head part of a tape, by securing an automatic travel of the tape by a certain extent in the recording erasion mode and having a queuing mode for the tape after detecting that a cassette is loaded in the recording mode and no tape is wound at the side of a take-up hub. CONSTITUTION:A cassette half 1 is loaded with a tape 8 wound thoroughly around hub 3, and then a detection switch produces an output and then a photodetecting device 9 produces an output signal to detect that the tape is not wound around the hub 2. In this case, if a recording operation is carried out, an AND circuit 15 is turned on to drive a time setting circuit 11. Then a take-up driving circuit 12 is actuated for a prescribed time to rotate a motor 13. At the same time, a bias oscillating circuit 14 is driven to erase the tape 8. Thus the tape 8 is automatically erased at a prescribed area, and the normal recording is given to the other part of the tape.
Patent JP-S61275615-A (JP)
Title: Two-split photodetecting element
Inventor: UEDA KOICHI
IPC: G01C3/00
Filed: 1985-05-31
Abstract: PURPOSE:To reduce contrast blur by dividing a spot circle with a boundary line which extends to above and below the lateral center line of the spot circle so that the upper and lower divided shapes are equal in area and do not project from the spot circle. CONSTITUTION:The boundary line which extends to above and below the lateral center line X-X of the spot circle consists of upper and lower boundary lines 5-1 and 5-2 parallel to the lateral center line X-X and a perpendicular 5-3 running in the center of the spot circle, dividing the spot circle into upper and lower sensors 5A and 5B to the same area. When a spot image of an object having contrast is formed on the sensors, spot light based upon a high reflection factor R strikes on even the sensor 5B after the spot center O shifts by (q) and its output increases abruptly, so that both outputs becomes equal eventually. Thus, contrast blur is eliminated.
Patent JP-H0414294-A (JP)
Title: Parts feeding device
Inventor: HIRAI HIROYUKI
IPC: H05K13/02
Filed: 1990-05-07
Abstract: PURPOSE:To stably lead parts housing body to a recovery reel without giving any damage to the body by providing guide rollers for guiding the housing body to a parts feeding device immediately after the housing body passes through a feeding/driving section for feeding parts taken out from the housing body at regular pitches and immediately before the housing body is recovered by the recovery reel. CONSTITUTION:After parts 89 are taken out from a parts housing body 82, the winding angle and position of the body 82 is controlled by means of a guide roller 11 immediately after passing over a wheel 3 so that the body 3 does not largely wind around the wheel 3. Accordingly, even when the pitch of the body 82 becomes larger when the parts 89 housed in the body 82 become larger in size, damages of adjacent boxes of the body 82 by mutual interference are prevented. Moreover, by installing another guide roller B12 immediately before a recovery reel 9 for recovering the body 82 again after the parts 89 are taken out from the body 82, the parts housing body 82 is prevented from riding on the edge section of the reel 9.
Patent JP-H09284369-A (JP)
Title: Telephone set with illumination
Inventor: KANEKAWA YOICHI
IPC: H04M1/22
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set with illumination whereby a call is easily made by illuminating the telephone set and its periphery even in a dark place. SOLUTION: A handset 3 where a transmitter 10 and a receiver 11 are incorporated and also an illumination device 5 is provided is connected to a telephone set main body 2 provided with pushbutton dials 2a, one easy step buttons and a power source device 6 for the illumination device 5 by a telephone set curl code 3. The illumination device 5 consists of a slide switch and an electric light bulb holding equipment holding an electric light bulb, the slide switch is connected to the power source device inside the main body 2 with an electric line which is put into the curl code 4 and the illumination device 5 is turned on by the ON operation of the slide switch.
Patent JP-S5915537-A (JP)
Inventor: MIZUNO YUKIO
IPC: D03C7/08
Filed: 1982-07-09
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-H0237448-A (JP)
Title: Double uneven equality bus timeout
Inventor: ROBAATO SHII FUREIMU
IPC: G06F11/30
Filed: 1989-05-11
Abstract: PURPOSE: To prevent the reset operation of the state machine of a device by arbitrating between devices, setting one device to be an initiator and removing the initiator from a bus when a time elapsing after the arbitration amounts to a prescribed value. CONSTITUTION: A bus monitor 16 monitors the busy line of the bus 10. A timer 26 connected with the bus monitor 16 to be controlled by it pursues the time passing after the bus monitor 16 starts the timer 26 in response to the signal of a bus busy line 22. When a prescribed time passes after the start of the timer, the timer issues an initiator time out signal. The state machine is previously connected with a reset controller 18 to receive an initiator time out signal when the initiator time out signal is claimed, to clear the state machine 20 of at least one device, thereby preventing the reset of the state machine of all the devices connected to the bus mostly.
Patent JP-S6013417-A (JP)
Inventor: MOCHIZUKI MASATAKA
IPC: H02G9/08
Filed: 1983-06-30
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-S62274515-A (JP)
Inventor: MORI SADAJIRO
IPC: H01H9/36
Filed: 1986-05-23
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-H06332422-A (JP)
Title: Picture display data preparating device
Inventor: SUZUKI KATSUYUKI
IPC: G06T11/00
Filed: 1993-05-20
Abstract: PURPOSE:To reduce the capacity of a change information buffer by storing only a change information of a color picture into a change information buffer. CONSTITUTION:When a plotting command generating part 1 receives a plotting command signal, the part 1 generates one or plural commands for every one scanning line based on the content of the command. Next, the part 1 inputs plotting commands in a FIFO memory 2 by every amount for one line. A converting part 3 reads-out the plotting commands by every amount for one line from the FIFO memory 2 at every time of receiving signals from a scanning line counter 7 and converts the plotting commands into the change information in one scanning unit. The change information are composed of combined data with the address and the color of the change point of the border of a picture to be displaied. Further, the change information stored in a change information buffer 6 are converted into color picture data by a picture data preparating part 4 and coverted into analog signals by a D/A conversion part 5.
Patent JP-H11338180-A (JP)
Title: Image recording transparent film and preparation of image recording transparent film
Inventor: KAMIYAMA KOJI
IPC: G03G7/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an image recording transparent film which has a toner- receiving layer having an improved compatibility with a wax-contg. type toner resin and which can form a color image having a high transparency. SOLUTION: An image recording transparent film having a transparent substrate and a toner acceptor layer containing a styrene type copolymer mounted on at least one main surface of the substrate is constructed in such a way that an SP value obtained by an Small's method of the styrene type copolymer is within the range of 8.0-9.5.
Patent JP-H08313658-A (JP)
Title: Character display device for overhead projector
Inventor: SAKURAI SADAAKI
IPC: G03B21/132
Filed: 1995-05-17
Abstract: PURPOSE: To provide a character display device for an overhead projector capable of informing the change of a schedule to a speeching lecturer without disturbing the lecture and effectively managing a time schedule. CONSTITUTION: A character display device 30 for an overhead projector displays characters on a transmission type display unit 33 at the part of the periphery of a projecting screen, and comprises a receiver 31 for receiving a remote control signal radio transmitted from a remote controller 20, and a clock unit 32 for controlling the character display by the unit 33 in response to the remote control signal received by the receiver 31.
Patent JP-H06333009-A (JP)
Title: Graphic linkage display system for graphic processor
Inventor: ITO TADASHI
IPC: G06T11/80
Filed: 1993-05-21
Abstract: PURPOSE:To reduce the overhead of the graphic processor linkage for a client server type graphic processor. CONSTITUTION:A graphic linkage display system includes a client graphic processing part 11 which performs a plotting calculation, a server input detecting part 12 which detects the input received from an input device 17, a linkage information table 18 which stores the linkage information, a linkage information table retrieving part 13, a linkage information notifying part 14 which notifies the linkage information to another server based on the retrieving result of the part 13, a linkage information receiving part 16 which receives the linkage operation information notified from another server, and a server graphic processing part 15 which displays a graphic based on the information received by the part 16.
Patent JP-S63284129-A (JP)
Title: Agent for suppressing hepatitic b virus
Inventor: MATSUBARA KENICHI
IPC: C07H19/16
Filed: 1987-05-18
Abstract: PURPOSE:To obtain a hepatitis B virus suppressing agent having low toxicity and hepatitis virus suppressing activity, by using oxetanosine and its salt as active component. CONSTITUTION:The objective agent is produced by using the compound of formula or its salt as an active component and forming in the form of a drug by conventional method using conventional drug excipient, carrier, etc. The amount of the compound of formula in the drug is 0.1-100wt.%, preferably 1-90wt.%. It can be prepared in the form of injection, oral drug, suppository, etc., and the oral drug is used as tablet, capsule, powder, granule, liquid, dry syrup, etc. It is administered at a rate of 1-300mg/kg/day by parenteral administration or 5-500mg/kg/day by oral administration.
Patent JP-H09306486-A (JP)
Title: Hydrogen absorbing material
Inventor: SUDA SEIJIRO
IPC: C22C1/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To improve hydrogen absorption capacity and initial activation characteristics and provide an electrode material superior in discharge capacity, corrosion resistance to strong alkaline liquid, and long-term charge/discharge characteristics by coating an alloy particle of specific compositions with CaF2 and LaF3 . SOLUTION: An alloy particle whose surface is coated with CaF2 and LaF3 and which has compositions shown by formulas I-IV is highly activated in its surface so that it is easily activated at its initial stage by introducing hydrogen therein at lower pressure than usual under normal temperature. It has also superior characteristic as a battery electrode material and its compositions are less segregated by repetition of hydrogenation/dehydrogenation so that reduction in hydrogen absorption and discharge capacities are less. The production method for this alloy particle is, for example, an alloy particle obtained by mechanical pulverization, etc., after a metal of a prescribed composition ratio is melt and turned into the alloy, is dipped by supersaturated solution such as metal compound hexafluoride. [In formulas I-IV, 0.1<=x<=0.5, 0<=y<=0.4, 0<=z<=0.4, and 0<=y+z<=0.4].
Patent JP-H07143127-A (JP)
Title: Asynchronous transfer mode multiplexing method
Inventor: YAMAUCHI MASAKI
IPC: H04L12/28
Filed: 1993-04-22
Abstract: PURPOSE:To improve the utilizing efficiency of a network resource and to simplify the control by multiplexing optional information based on the each same required quality class. CONSTITUTION:This device is composed of an ATM (asynchronous transfer mode) multiplexer 10 and an ATM transmission controller 20, and the ATM multiplexer 10 is composed of plural multiplexer 10-1 to 10-n and the ATM transmission controller 20 applies processing of frequency multiplexing or the like to a signal multiplexed by the ATM multiplexer 10 to send the processed signal to a transmission line 30. In this case, plural sets of information are classified in each required quality and each of multiplexers 10-1 to 10-n multiplex the classified information sets. Then each of multiplexers 10-1 to 10-n is operated under the condition corresponding to the required quality of the received information respectively and outputs a multiplexed signal for each different required quality. Then the ATM transmission controller 20 multiplexes further each multiplexed signal and outputs the result to the transmission line 30.
Patent JP-H08292849-A (JP)
Title: Print system
Inventor: OTA SHINJI
IPC: B41J13/00
Filed: 1995-04-20
Abstract: PURPOSE: To provide a print system which lightens the load on a print server and performs print processing fast. CONSTITUTION: Control commands 10a-10n for switching a paper feed and discharge trays and print commands 11a-11n for printing are outputted from the print server 1 and stored sequentially in a buffer irrelevantly to the state of a printing mechanism 2. When the print commands 11a-11n are sent to the printing mechanism 2, the printing mechanism 2 takes image data specified with the print commands out of the image data 9a in an image storage area 9 and prints them out. When the printing mechanism 2 is in process of printing, a timing control means 4 holds the control commands 10a-10n and outputs them to the printing mechanism 2 after the printing is completed. Further, the timing control means 4 holds the print commands 11a-11n during the switching of the paper feed and discharge trays and outputs them to the printing mechanism after the switching is completed to print the data.
Patent JP-S599861-A (JP)
Title: Electrolyte solvent and battery constituted by its use
Inventor: HIDA TAKASHI
IPC: H01M6/16
Filed: 1982-07-09
Abstract: PURPOSE:To obtain an electrolyte solvent which, despite its relatively low electric conductivity and low viscosity, has a small vapor pressure and doesn't deteriorate the performance of the battery. CONSTITUTION:Mixture consisting of 1 part by volume (at 20 deg.C) of tetrahydro- furfuryl alkyl ether represented by the general formula [ I ] and 1-10 parts by volume (at 20 deg.C) of one or more compounds chosen from among a compound group consisting of propylene carbonate, gamma-butyrolactone, N-methylpyrrolidone and dimethyl sulfoxide, is used. The compound represented by the general formula [ I ] can be manufactured from tetrahydro-furfuryl alcohol and an alkyl halide. The volume of this mixture used is preferred to be over 50% of the total volume of electrolyte, and preferably over 70% of the total volume.
Patent JP-S5381859-A (JP)
Title: Universal joint
Inventor: KIMATA KEI
IPC: F16D3/221
Filed: 1977-10-03
Abstract: PURPOSE:To facilitate adjusting of gap between balls and guide grooves, in an universal joint by using balls, by means of a placing spacer to adjust the gap between drive shaft side and driven shaft side.
Patent JP-H0417145-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAMAI KATSUYUKI
IPC: G11B15/08
Filed: 1990-05-09
Abstract: PURPOSE:To make a detection use reference current constant for all devices in mass-production and to eliminate the need for setting to each device by providing an undesired light prevention section in a position other than on the optical axis of a tape transmitted light when a different type of tape cassette with no optical path provided therein is in use. CONSTITUTION:A VTR able to record and reproduce both of two kinds of differently sized cassettes, full size and compact cassettes uses a light emitting section 1 and light receiving sections 2, 3 in common when either of those cassettes is in use. A light made incident from the light emitting section 1 upon the light receiving section 2 is a light 8 transmitted through a tape 12a and also a reflected light 7 reflected from a cover 5. An opaque reflected light incidence prevention section 4 is provided on the optical axis of the reflected light 7 other than the optical axis of the transmitted light 8 so as to prevent the reflected light 7 from being made incident on the light receiving section 2. Thus, even when the light emitting section 1 and light receiving sections 2, 3 are used in common both for the full sized cassette and the compact cassette, the detection reference current for all the devices in mass-production is set.
Patent JP-H02300470-A (JP)
Title: Inclined bade device for stage
Inventor: MORIMOTO YOSHINORI
IPC: E04H3/24
Filed: 1989-05-12
Abstract: PURPOSE:To hold the horizontal space of the end section of an inclined base body and a peripheral stage floor-face constant at all times by moving a shaft in the horizontal direction while being interlocked with the inclination of the inclined base body supported in an inclinable manner through the shaft. CONSTITUTION:An inclined base body 1 constituting one parts of stage floor faces 24A, 24B while being supported in an inclinable manner through a shaft 17 is installed to a support member 2 in a lower section. A driving means tilting the inclined base body 1 at an arbitrary angle is provided while a means moving the shaft 17 in the horizontal direction as being interlocked with the driving means is furnished. The shaft 17 is shifted in the horizontal direction only by a required distance with the change of the inclination of the inclined base body 1, and the alteration of the spaces of the end section of the inclined base body 1 and the peripheral stage floor-faces 24A, 24B is compensated.
Patent JP-H08313375-A (JP)
Title: Torque detecting device for bicycle
Inventor: TAMURA YOSHITAKA
IPC: G01L3/14
Filed: 1995-05-18
Abstract: PURPOSE: To provide a torque detecting device for a bicycle that can simplify the shape of parts and reduce weight while being low in mechanical loss. CONSTITUTION: A crankshaft in the hanger 4 of a bicycle is provided with a driving disc 1 of spur gear shape in such a way as to be rotated along with the crankshaft 5, and a driven disc 15 of the same spur gear shape is rotatably provided at the crankshaft 5. This driven disc 15 and a front sprocket are provided in the integrally connected state, and a spring plate 17 of approximately U-shape is interposingly inserted between the driving disc 14 and the driven disc 15. One end of the spring plate 17 is connected to the driving disc 14, and the other end of the spring plate 17 is connected to the driven disc 15. Proximity switches 18, 19 are provided opposedly to the peripheral surface of the driving disc 14 and driven disc 15, and input torque is detected on the basis of the phase difference of the output signals of the proximity switches 18, 19.
Patent JP-S60263200-A (JP)
Inventor: MITOME YUKIO
IPC: G10L13/10
Filed: 1984-06-11
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。
Patent JP-H0724159-A (JP)
Title: Sheet and its production
Inventor: MINEGISHI TAKESHI
IPC: B29K105/04
Filed: 1994-05-09
Abstract: PURPOSE:To provide a sheet which permits easy mounting of a skin on a pad without requiring special skill and is capable of decreasing variations in quality, improving a seating feel and degree of freedom in design and exactly dealing with recently particularly demanded recycling. CONSTITUTION:A resin plate 3 consisting of a hot melt adhesive is stitched to the rear side of a sewing line of the skin 2 of the sheet and this resin plate 3 is adhered and mounded on the pad 1 of the sheet.