baber/WOPTO huggingface dataset:
Patent JP-H10139213-A (JP)
Title: Paper feeder
Inventor: ENAMI TAKASHI
IPC: B65H1/18
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent an interruption of more reliable operation by finding the number of residual sheets of loading paper by loading thickness data from a loading thickness measuring means of the loading paper, and warning a user of the possibility of interrupting actuation when the number of necessary sheets is more than the number of residual sheets in a using tray, when the number of necessary sheets is inputted. SOLUTION: A paper feeding roller 4 controls a position of the uppermost surface 5 of loading transfer paper 3 on a paper feeding tray table 2 constant. A slidingly movable piece 8 vertically moves together with the paper feeding tray table 2, and slidingly moves to a resistance element 7. Therefore, a distance between a position of the slidingly movable piece 8 and a position of the uppermost surface 5 of the transfer paper 3 becomes a loading thickness. That is, when the position of the sligingly movable piece 8 is known, a loading thickness of the transfer paper 3 can be measured, and the position of the slidingly movable piece 8 can be found from a resistance value of a variable resistor 6.  The number of loading sheets of the loading transfer paper 3 on the paper feeding tray table 2 is found by dividing the loading thickness of the loading transfer paper on the paper feeding tray table 2 by a thickness per a single sheet of the transfer paper.
Patent JP-2001134327-A (JP)
Title: Power source unit
Inventor: SUGINO YUKIO
IPC: H02M3/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a power source unit capable of supplying power suited to a circuit such as a new game board by utilizing an exiting power source unit in an existing electronic device. SOLUTION: This power source unit 10 realizes functions equivalent to that of a new gate device by utilizing an old type power source unit 62 in an old type gate device. Namely the unit 10 supplies DC voltage 3.3 V, 5 V, 12 V required for a game board 50 from DC voltage supplied from the unit 62 on the basis of a required sequence. Since the unit 10 is provided with a function of a sound amplifier 56 and a function of an input/output board 60, a speaker 54 and an input/output mechanism 58 are directly connected to the unit 10. Even when the space of the old type gate device is narrow, the power source unit 10 can be installed.
Patent JP-H04267400-A (JP)
Title: Assembly apparatus of component
Inventor: JIYONASAN DEBITSUDO NETSUPAA
IPC: H01L21/673
Filed: 1991-11-01
Abstract: PURPOSE: To save time and labor required for arranging a package into a carrier and arranging the carrier into a core rod, and to reduce attention conventionally required for preventing tightly arranged lead wires from being damaged or bent when arranging the package into the carrier. CONSTITUTION: This device is provided for housing an integrated circuit package into the carrier for the package. It has a feature that a pickup arranging mechanism 107 is attached on an inclinable table 101. A package 13 and a carrier 11 are slid down into the pickup arranging mechanism 107 under the influence of gravity. The pickup arranging mechanism 107 couples the package 13 with the carrier 11. Next, the coupling body of package/carrier is slid away from the pickup arranging mechanism 107.
Patent JP-H03172482-A (JP)
Title: Rotary damper
Inventor: SUGANO HIDENORI
IPC: E05F3/20
Filed: 1989-12-01
Abstract: PURPOSE:To prevent collision and damage between a door and an opening frame by providing one shaft body with two outer cylinder bodies mutually disposed in the rotatably slidable state by a junction ring, as well as providing movable plates and fixed plates around the shaft body, and inserting these plates mutually around the shaft body. CONSTITUTION:A rotary damper 5 is formed of two outer cylinder bodies 6, 7, a shaft body 13, a one-way clutch 17, plural fixed plates 20a and movable plates 21a, a rotation control part 19, and the like, and the outer cylinder bodies 6, 7 are mutually disposed in the rotatably slidable state by a junction ring 12. The rotary damper 5 is then fitted at a door, and when the door is opened, the clutch 17 of the outer cylinder body 6 locks the shaft 13, so that the outer cylinder body 6 is rotated, as well as the shaft body 13 is rotated. With the rotation of the shaft body 13, the movable plates 21a of the outer cylinder body 7 locked at the shaft body 13 are also rotated simultaneously, whereas the fixed plates 20a held at the outer cylinder body 7 are immobile, and the movable plates 21a are rotated while sliding along the fixed plates 20a. Sudden action can be thereby suppressed.
Patent JP-H03172830-A (JP)
Title: Release switch for camera
Inventor: KAKIUCHI SHINICHI
IPC: G03B17/18
Filed: 1989-12-01
Abstract: PURPOSE:To make it possible for a photographer to surely grasp visually the push-in state of a release button by providing a light emitting element in the release button and allowing it to emit light in accordance with the push-in position of the release button. CONSTITUTION:The light emitting element 2 is provided in the release button 33 and a light receiving element 4 is provided in a camera body 15. Then, an optical path 3d for guiding the light of the light emitting element 2 to the outside of the release button 33 is formed in the release button 33, and an optical path 3e for guiding the light projected from the optical path 3d to the light receiving element 4 is formed in a camera body 15. Furthermore, the release button 33 is also used as an optical path for projecting the light emitted by the light emitting element 2 from an operational end face. It is when both optical paths 3d and 3e coincide with each other that the light receiving element 4 receives the light of the light emitting element 2 because the release button 33 can move in an up-and-down direction, and then the push-in position of the release button 33 is visually recognized by the photographer.
Patent JP-S63169455-A (JP)
Inventor: KOIWA TOSHITSUGU
IPC: F25B33/00
Filed: 1986-12-27
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-H10169874-A (JP)
Title: Pipe fitting device
Inventor: CLAUDE DE LA LLAVE
IPC: F16L21/03
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a stop face device in a pipe fitting, wherein a pipe end section cannot be prevented from moving only for preventing a pipe line from being damaged in relation to a surrounding wall in spite of using the stop face device to mark out a position to mount the pipe end section to the surrounding wall. SOLUTION: In a pipe fitting device between a pipe end section 2 and the wall, which surrounds the pipe end section 2, a pipe fitting is constituted by a socket/sleeve 8, which have a stop face device 26, which is provided so as to mark out the position of the pipe end section 2 in relation to the surrounding wall 4 when the pipe end section 2 is inserted into the surrounding wall with the pipe fitting engaged with the end face of the pipe end section 2. The stop face device 26 is provided so as not to move after the movement for marking out the position of the pipe end section 2 in the surrounding wall 4 so that it does not prevent the motion of the pipe end section 2 in relation to the surrounding wall 4 due to the motion of the ground later on.
Patent JP-H04183994-A (JP)
Title: Noise prevention method for vacuum pump
Inventor: KAWAKAMI YUKIO
IPC: F04D19/04
Filed: 1990-11-19
Abstract: PURPOSE:To effectively prevent noise of a vacuum pump by using a vacuum pump having an upper standard capacity as a vacuum pump of supplying and exhausting air to a detection cell of a fine grain detecting device, and connecting a short-circuit pipeline between the input and output sides of the vacuum pump. CONSTITUTION:A fine grain detecting device is adapted to jet sample air A containing fine grains from a clean room into the interior of a detecting cell 1 by an injection nozzle 1a. A laser beam generated by a laser generator 2 is applied to the above air, and scattered light of fine grains is received by a photo detector to detect the fine grains. The interior of the detecting cell 1 is purged by purge air PA to discharge the purge air PA and the sample air SA from a discharge nozzle 1e. A rotary vacuum pump 6 is provided for performing the supply and exhaust of each air SA PA. As the vacuum pump 6, a vacuum pump having an upper standard capacity larger than a required intake quantity. The exhaust air EA is caused to shunt into a short-circuit pipeline 10 to reduce a pressure difference between both sides of the vacuum pump 6, so that the vibration of a rotary vane can be extinguished.
Patent JP-H02158094-A (JP)
Title: Optical color variable type lighting system
Inventor: UNO CHIEKO
IPC: H05B37/02
Filed: 1988-12-12
Abstract: PURPOSE:To permit to instantaneously realize the rays of lighting effective in enjoing audio-visual scenes by extracting three primary color signals and a Y signal, which compose a color television display picture, and then computing the appropriate mixed light illuminance ratio of tricolor light in a light source within a lighting system on the basis of the extracted signals. CONSTITUTION:An RGB signal output unit 1 extracts three primary color signals of red(R), green(G) and blue(B) in a color television display picture, and then it integrates the extracted signals for each picture frame to output the integrated data as chrominance signals. A Y signal output unit 2 extracts a Y signal in the color television display picture, and then it finds average luminance for each picture frame to output the average luminance as a value relative to the maximum luminance of each picture frame. A mixture ratio arithmetic unit 3 computes the appropriate mixed light illuminance ratio of tricolor light in a light source within a lighting system from the chrominance signals and the Y signal. This appropriate mixed light illuminance ratio makes it possible to instantaneously realize the rays of lighting appropriate for a color rendition lighting in audio-visual surroundings via a light adjustment control unit 4 and a color light output unit 5.
Patent JP-H02160055-A (JP)
Title: Method for sending resin from ion exchange resin cylinder
Inventor: AKAGI MASAYOSHI
IPC: B01J47/10
Filed: 1988-12-12
Abstract: PURPOSE:To make a pipe difficult-to be clogged with ion exchange resin and to smoothly take out resin from an ion exchange resin cylinder by adding water through a lower liquid passage port and agitating ion exchange resin in the inside of the cylinder and allowing ion exchange resin to flow out together with water from a lower resin port. CONSTITUTION:Both a lower resin port 13 capable of allowing ion exchange resin to flow out together with water flow and a lower liquid passage port 14 capable of introducing water into the inside are provided to the lower part of a cylindrical body 11 which houses ion exchange resin therein and is formed into a vertical slender shape. Water is added through the lower liquid passage port 14 and ion exchange resin is agitated in the inside and ion exchange resin is allowed to flow out together with water through the lower resin port 13. In other words, the mixture of water and resin allowed to flow out contains large amounts of water and is favorably transferred through a pipe without clogging the pipe with resin.
Patent JP-2001140190-A (JP)
Title: Sizing agent of alkenylsuccinic anhydride-based emulsion and paper containing the sizing agent
Inventor: YOSHIMOTO YASUHIDE
IPC: D21H17/37
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To improve emulsion stability and to provide paper with excellent sizing properties in a sizing agent of an alkenylsuccinic anhydride (ASA)-based aqueous emulsion. SOLUTION: This ASA-based emulsion sizing agent is obtained by passing ASA and an aqueous solution of an amphoteric (meth)acrylamide polymer through a high-shear type rotary emulsifier constituted of a stator in which plural ring-shaped bodies are concentrically fixed to the side of an emulsifer body of the emulsifier and a stator in which plural ring-shaped bodies are concentrically fixed to the side of a revolving shaft of the emulsifier and emulsifying and dispersing ASA into water by high shear forces produced between the stators and the ring-shaped bodies.  When ASA and the aqueous solution of the amphoteric polymer are emulsified and dispersed through the high-shear type rotary emulsifier, since the emulsion is provided with a proper emulsified particle diameter and a particle size distribution in a relatively narrow range, stain of papermaking system can be decreased and paper is supplied with high sizing properties even by using a small amount of the sizing agent.
Patent JP-H08172161-A (JP)
Title: Inductor element and its manufacture and monolithic microwave integrated circuit using the same
Inventor: MORI MITSUHIRO
IPC: H01L23/522
Filed: 1994-12-16
Abstract: PURPOSE: To provide a small-sized inductor element of low loss which is used in a monolithic microwave IC. CONSTITUTION: A semi-insulating semiconductor substrate 10, an interlayer insulating film 11, a first wiring metal layer 12, and a second wiring metal layer 13 are arranged. The second wiring metal layer 13 is formed to be distant from the semi-insulating semiconductor substrate 10 by using a thick resin insulating film 17 having low dielectric constant. Thereby an inductor element of low loss whose element inductance is constant in a wide band can be formed. In a monolithic microwave IC using the inductor element, high gain, low consumption power and wide band operation are realized.
Patent JP-2001134205-A (JP)
Title: Light source device and display device using the same
Inventor: IWANAGA MASAKUNI
IPC: G09F9/40
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To improve the brightness of backlight of a liquid crystal display panel. SOLUTION: The backlight 12 has a structure where an optical film 14 composed of prism sheets or the like is optically adhered to about the center part of the surface of a parallel light guide plate 13 which is constituted so as to totally reflect light inside, and a fluorescent tube 15 and a reflecting sheet 16 are provided on one flank side of the parallel light guide plate 13. In this case, the optical film 14 has about the same size as that of a display region 11a of the liquid crystal display panel 11. The size of the parallel light guide plate 13 is approximately the same as or is larger than total size of the liquid crystal display panel 11. Consequently, the length of the fluorescent tube 15a is larger than that of the corresponding optical film 14.
Patent JP-H08170754-A (JP)
Title: Solenoid valve
Inventor: INABA KATSUMI
IPC: F16K11/044
Filed: 1994-12-16
Abstract: PURPOSE: To reduce the number of part items and the assembly manhour of a solenoid valve, and to improve the intake/exhaust efficiency by integrating an intake/exhaust valve and a quick exhaust valve with the solenoid valve. CONSTITUTION: The drive current is fed to an electromagnet 23 stored in a lower case 4 of a solenoid valve body 1 which is split into an upper case 3 and a lower case 4. A plunger 25 is attracted to be moved downward, a valve disk 26 opens an inlet port 14 and closes an outlet port 20. The compressed air from a compressed air feeding equipment flows from the inlet port 14 to a flow passage changing chamber 12 as indicated by the arrow. The compressed air is fed to a quick exhaust valve 30 fitted to a side wall 4a of the lower case 4 through communication with a communicating passage 18 through a feeding port 15 and the communicating passage 18. An exhaust port 38 of the quick exhaust valve 30 is closed, the vent hole is opened, and the compressed air is fed to the part to be fed.  The assembly can be simplified and the flow passage resistance can be reduced by integrating the intake/exhaust valve (valve disk 26) and the quick exhaust valve 30 with the solenoid valve.
Patent JP-2001133634-A (JP)
Title: Optical wiring rack
Inventor: ITO TETSUYA
IPC: G02B6/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical wiring rack which prevents bottom rubbing of jumper cords. SOLUTION: The optical wiring rack 1 is provided with a splitter module storage rack 12, where plural splitter modules 11 to be connected to internal optical fibers 3, are stored in a laminated state, attaching members 15 and 16 which are arranged adjacently to the splitter module storage rack 12 and where plural array elements 14 to hold jumper cords 6 for connection between splitter modules 11 and coupler modules 32 are stored in a laminated state, and a coupler module storage rack 33 where plural coupler modules 32 to be connected external optical fiber 5 are stored. An array pitch Pb in each stage of the splitter module storage rack 12 is made larger than an array pitch Pa in each stage of attaching members 15 and 16.
Patent JP-H07212236-A (JP)
Title: Device and method for shaping in digital way quantizing noise of digital signal
Inventor: SUCHIIBUN ROBAATO NOOSUWAASUI
IPC: H03M3/04
Filed: 1994-12-19
Abstract: PURPOSE: To provide a device and method for digitally shaping the quantization noise of an N bit digital signal which are especially used for A/D conversion related with a technique for shaping the quantization noise of a digital signal. CONSTITUTION: This device is constituted of a register 230 for masking out the selected bits of an N bit digital signal for generating an M bit digital signal (M<N), a noise shaping encoder 240 connected with the register 230 for shaping the masked-out the quantization noise, and generating a B bit digital signal (B<N-M), and an accumulator 260 connected with the register 230 and the encoder 240 for accumulating a digital signal received from the register 230 and the encoder 240.
Patent JP-H09217001-A (JP)
Title: Compatibilized polyphenylene ether-polyamide composition
Inventor: NOOBATO SHIRUBI
IPC: C08L77/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polyphenylene ether-polyamide composition improved in various characteristics such as appearance, elastically deforming characteristics, etc., by using an epoxy compound having a small epoxy equiva lent.  
     SOLUTION: This compatibilized polyphenylene ether-polyamide composition comprises (A) a continuous phase containing one or more polyamides, (B) a polyphenylene ether resin, (C) one or more kinds of impact resistance-improving polymer, (D) a nonpolymerising functional compound containing at least 2 functional groups capable of reacting with the polyphenylene ether and the polyamides and (E) one or more polyepoxy compounds having about ≤4,000 epoxy equivalent or one or more poly(ortho esters) and their reaction mixture in a small amount effective for improving physical properties or appearance and contains no condensed polyesters. The components B and C form a dispersion phase in the continuous phase. The component E is preferably present in about 0.1-1.25 parts wt. based on 100 pts.wt. of the sum of the components A-C and concretely a epoxidized novolak is preferable. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05128947-A (JP)
Title: Proximity switch and illuminating switch using proximity switch
Inventor: SATO SEIICHI
IPC: H01H36/00
Filed: 1991-10-31
Abstract: PURPOSE:To eliminate dispersion of sensitivity, provide a stable ON point, and improve mass productivity by mechanically and electrically connecting a child substrate and a parent substrate and installing a shielding part between the child substrate and the parent substrate. CONSTITUTION:A child substrate 6 is smaller than a parent substrate 7 and a plurality of child substrates are arranged in a prescribed distance each other in parallel to the parent substrate 7. Two large and small square windows 8, 9 for LED are formed in a child substrate 6 and a sensor face 11 made of a conductive plate and composing a part of a switch circuit is formed in the whole of the remaining surfacial part. Also, a conductive plate 19 to compose a shielding part is formed as a GND in the child substrate's 6 side facing to the surface of the substrate 7 and a connection pin to be connected with the negative side of an electric power source to drive the switch circuit is electrically connected with the plate 19. As a result, the sensor face 11 is prevented from being affected by other electric parts and metal parts and stable ON points are provided and mass production is made possible.
Patent JP-S63164984-A (JP)
Inventor: DOI TAKAYOSHI
IPC: A63H17/00
Filed: 1986-12-27
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-2001130667-A (JP)
Title: Packaging device for lighting appliance
Inventor: OI SEIJI
IPC: B65D85/42
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a packaging device for a lighting appliance capable of easily taking out a lamp sack from a packaging case, since it is bothersome to take out a packaging article such as the lamp sack besides the lighting appliance body in conventional cases and there is a fear that the lamp is brocken when it is inadvertently dropped. SOLUTION: A lamp sack 5 or the like in which a lighting appliance body 2 or a lamp 4 are contained is housed in a packaging case 1. One of a pair of upper flaps 11, 11 of the packaging case is adhered to the lamp sack 5.
Patent JP-H11132416-A (JP)
Title: Spray combustion device
Inventor: TERASAKI TAKESHI
IPC: F23D11/24
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a spray combustion device which can promote the stability of the base portion of flame and secure the stability of the flame, even if a turndown ratio is increased. SOLUTION: A spray combustion device is provided with a combustion tube 10, a fuel inlet 12, a fuel spray nozzle 20, a corn shaped air guide tube 40 which is formed in a corn shape toward the upstream side via a flange portion 40a that is extended to the central direction from the periphery of the inner wall of the combustion tube 10 to guide combustion air in a condition which is convergent from the periphery of a fuel spray nozzle 20 toward the fuel inlet 12, and a swirl flow generating means 50 which gives swirl flow to the combustion air that flows in the corn shaped air guide tube 40 toward the fuel inlet 12. A separating tube 1, in which an air passageway 1a is formed around the fuel spray nozzle 20, is provided. The upstream side of the separating tube 1 is provided with an air inlet 1b, and a flame holder 2 is mounted to the inner wall of the tube of the downstream side.
Patent JP-H02159275-A (JP)
Title: Finger-pressure device
Inventor: HAYASHI KANEFUSA
IPC: A61H39/04
Filed: 1988-12-13
Abstract: PURPOSE:To provide the title device convenient to store and carry and to simply perform finger-pressure without occupying a space by forming a slit or a plurality of holes in an elongated rigid body in the longitudinal direction and fastening a flexible strip like material to one end part of the rigid body and mounting an effective spot pressing protruding parts to said slit or arbitrary holes. CONSTITUTION:A finger-pressure device consists of a rigid body 2, protruding parts 4 and a strip like material 3. The rigid body 2 is composed of a molded body of aluminum or plastic and formed into an elongated rod-shape so as to have a stepped cross-section and a slit 1 is formed to the stepped bottom surface thereof. The shaft part of a bolt 5 is inserted in the slit 1 and the head part of the bolt 5 is fastened to the stepped part of the rigid body 2 and each of the protruding parts 4 made of rubber is threaded with the bolt 5. The strip like material 3 is held by one hand and the end part of the rigid body 2 is held by the other hand. By pressing the leading ends of the protruding parts 4 to the shoulder or back and pulling the strip like material 3 and the rigid body 2, finger-pressure can be applied to the back or shoulder by oneself. Since this device is convenient to carry and can apply finger-pressure at any place without interfering with the treatment and the mount positions of the protruding parts 4 can be moved, finger-pressure can be applied to each place of the body.