baber/WOPTO huggingface dataset:
Patent JP-2003204084-A (JP)
Title: Light emitting device and light receiving device
Inventor: NAKAMURA YOSHITAKA
IPC: H04B10/11
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable both a light emitting device which is equipped with light emitting elements which are easily inserted and fixed to a board and capable of irradiating a wide range as usual and a light receiving device which is easily inserted and fixed on the board and capable of receiving light from a wide range as usual.  <P>SOLUTION: A light receiving/emitting device is equipped with a board 110, light emitting elements 121, 122, 123, and 124 which are inserted into a board 110 from above nearly in a vertical direction (direction indicated by an arrow 110a) to output optical signals, a light receiving element 131 fixed on the board 110, an element holder 140 which is fixed on the board 110 to hold the light emitting elements 121, 122, 123, and 124 and the light receiving element 131, and a case 150 which partitions the device into an outer device body and an inner device body. The case 150 is equipped with a body 151 and a light transmitting cover 152 which refracts light emitted from the light emitting elements 121, 122, 123, and 124.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201995-A (JP)
Title: Centrifugal blower
Inventor: SUZUKI SHOJI
IPC: F04D29/30
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce rotation noise without reducing the generating pressure of a centrifugal blower.  <P>SOLUTION: In this centrifugal blower 10, the outer diameter contacting with a main plate 22 of a blade 14 is smaller than that contacting with a side plate 21 of the blade 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205324-A (JP)
Title: Die button of blanking equipment
Inventor: IMAGAWA WATARU
IPC: B21D28/34
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lift of a blanking scrap and scrap clogging in a die button used for press blanking equipment of work plates.  <P>SOLUTION: A hole part 3a which becomes the cutting edge of the work plate 5, and an escape hole part 3b formed continuously from the hole part 3a are formed so as to pass through a die button main body 1a. An air inlet hole 2 for introducing air is formed so as to communicate with the escape hole part 3b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209461-A (JP)
Title: Oscillator circuit, semiconductor device provided with such oscillator circuit, and semiconductor memory device provided with such oscillator circuit
Inventor: OGAWA KAZUKI
IPC: H03K3/03
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillator circuit in which a stable frequency can be obtained by stopping oscillating operation or preventing the output of an oscillated signal while an oscillation frequency is unstable when starting the oscillation of the oscillator circuit capable of controlling start/stop.  <P>SOLUTION: An oscillation part 5 is turned into oscillation enable state by an oscillation permitting signal (EN) and a control part 4 starts operating. The control part 4 starting operating changes an oscillation frequency control signal (VR) to a signal value corresponding to a prescribed oscillation frequency and the oscillation frequency in the oscillation part 5 is set. Besides, the oscillation part 5 outputs the oscillated signal in accordance with a detection signal (MON) which is inputted by a detection part 1, compared with a prescribed signal value and outputted after a reach to the prescribed signal value is detected. Thus, the transient state of the oscillation frequency control signal (VR) can be detected and an unstable oscillated signal caused by the transient oscillation frequency control signal (VR) is not outputted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206627-A (JP)
Title: Scaffold support jig
Inventor: NAKAMURA SHINOBU
IPC: E04G3/00
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scaffold support jig capable of corresponding to a wide range of working purposes and promoting workability of a construction work.  <P>SOLUTION: The scaffold support jig includes a supporting member 16 supporting a first holding and connecting body 21 for holding a rising section 5b from both sides thereof to fix and a second holding and connecting body 23 in an approachable and separable manner and an adjusting member 22, and a supporting leg joint member 20 is placed to a slider 17 put on the supporting member 16 and the adjusting member in a movable manner. The supporting leg joint member 20 is fixed to the supporting member 16 or a proper position of the adjusting member 22 with a fixed means 19 comprised of a bolt 19a passing through a through-hole 16d of the slider 17 and the supporting member 16 or a through-hole 22e of the adjusting member 22 and a nut screwed to the bolt 19a. Accordingly, a supporting leg and a handrail in a prefabricated scaffold can be constructed on the supporting member 16 or the adjusting member 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207654-A (JP)
Title: Optical path forming device
Inventor: TAMAI MASAYUKI
IPC: G03B27/54
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical path forming device which can obtain the same effect with the provision of a diffuser although a decrease in light quantity is suppressed.  <P>SOLUTION: The optical path forming device 1 equipped with an optical fiber group which receives light emitted by a halogen lamp and guides the light to a negative film F as an object whose image is to be read has the fiber group composed of 1st, 2nd, and 3rd optical fiber bundles 4a, 4b, and 4c and is equipped with an irradiation direction setting means which guides light outputted from the optical fiber group to the negative film F from three directions, i.e., a 1st direction L1 along the optical axis, and a 2nd direction L2 and a 3rd direction L3 which slant at specified angles to the 1st direction L1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205083-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To unnecessitate resetting probability even when the contents of a storage means backed-up with a power source are initialized in a game machine in which rendition contents by a rendition control means are changed in response to probability setting, or the like.  <P>SOLUTION: The game control means performs a game state restoring processing for restoring a control state to the state before power supply is stopped based on the storage contents preserved in a backup RAM in the case of the establishment of a prescribed restoring condition when power supply is re-started to the game machine. Updating range data which indicates the updating range of a big hit judgment random number is set in accordance with an operation for a setting switch and stored in the backup RAM. When power supply is started and an initialization operating signal is outputted from a clear switch, the contents of the backup RAM are initialized in a state where updating range data is held.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210201-A (JP)
Title: Waterproof cover for shoe
Inventor: OE MICHIHIRO
IPC: A43B3/18
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient waterproof measure for shoes which can avoid shoes to wet even when walking outside in light rain with sunny day shoes such as leather shoes.  <P>SOLUTION: A waterproof cover 1 for shoes is made of a thin film with a waterproof function, and comprises a part 2 covering from the toes of the shoes to a part close to the metatarsal bones of the foot like a pouch and an extended part 3 having an opening part 4 to insert the foot near the end part of the extended part covering the vamp part of the shoe on the upper part. The state of covering the shoes is maintained by inserting the foot into the opening part 4 and stepping the end part 3a of the extended part with the foot in the shoe when inserting the foot into an opening for wearing the shoe, and as a result, the waterproof function for the shoes is exhibited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215936-A (JP)
Title: Transfer belt
Inventor: INOUE YOKO
IPC: G03G15/16
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent image by properly transferring a toner image formed on an image carrier to a transfer belt.  <P>SOLUTION: Following conditions are satisfied in the transfer belt. The maximum volume resistance value ρv1 and the minimum volume resistance value ρv2 which the measured by 100 V voltage at a part in a thickness direction are within the range of 10<SP>6</SP>-12<SP>12</SP>Ω.cm and satisfy a formula: logρv1-logρv2≤1. A thickness direction volume resistance value Pv measured by 500 V is Pv>10<SP>5</SP>Ω.cm and a surface resistance value Ps measured by 500 V is Ps<10<SP>14</SP>Ω/(square) cm and the resistance values Pv and Ps satisfy a formula: logPs-logPv≥4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2005198668-A (JP)
Title: Card shuffling apparatus
Inventor: MATSUI TAKASHI
IPC: A63F1/12
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized card shuffling apparatus reduced in shuffling time.  <P>SOLUTION: In this card shuffling apparatus 1, a distribution mechanism 5 distributes cards to each holding box 6, is provided with a card collection mechanism which collects the cards to return them to the distribution mechanism from the holding box 6. The cards are distributed to the holding boxes 6 by the distribution mechanism 5 moving upward and downward. In this constitution, therefore, the card collection mechanism does not need to be provided separately and independently from the distribution mechanism and, because the card holding boxes are not moved upward and downward, a surplus space for moving the holding boxes upward and downward is not necessary. Thus, the apparatus can be reduced in size as a whole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003220461-A (JP)
Title: Casting device
Inventor: IJIRI HIROYUKI
IPC: B22D39/06
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting device capable of economically and easily obtaining a cast product free from deterioration in quality by miniaturization and simplification of the entire cast product.  <P>SOLUTION: The casting device is to lower a hollow mold-installed casting chamber, insert a casting port of the hollow mold into a molten metal in a melting furnace and then depressurize inside the casting chamber for sucking the molten metal in the hollow mold. In the device, a compartment wall with a small openable/closable cover comparting a small space on top of the melting furnace is provided within a container with a big openable/closable cover enclosing the melting furnace to suck the molten metal in the hollow mold installed in the casting chamber, while supplying argon gas to the small space for keeping it in an argon gas atmosphere.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216905-A (JP)
Title: Noncontact ic card reader/writer and game device
Inventor: FUNAKI KENICHI
IPC: B42D15/10
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To correctly read and write information from and to an IC card.  <P>SOLUTION: A noncontact IC card reader/writer 6 includes a frame 16 with a positioning hole 15 cut in its center and a recess formed therein for installing an IC card 14; a protrusion 18 provided on the bottom face of the recess in the frame and over which the IC card positioning hole is fitted; a cover 20 provided with an energizing mechanism for energizing the IC card in the direction of the bottom face of the recess while the recess is closed; a window 19 for checking from the outside of the frame the IC card inserted in the recess; and a transmitting and receiving part 30 for reading and writing, without making contact, information from and to the IC card inserted in the recess.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218532-A (JP)
Title: Multilayered wiring board, wiring board for manufacturing the same, and their manufacturing methods
Inventor: AOKI HITOSHI
IPC: H05K3/46
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board for manufacturing multilayered wiring board on which a fine conductor circuit can be formed by electroplating and in which stacked via holes can be realized, and to provide a multilayered wiring board obtained by using the wiring board.  <P>SOLUTION: For a substrate composed of an insulating layer having a conductive layer on one surface, a method of manufacturing the wiring board for manufacturing a multilayered wiring board includes a step (a) of forming via holes to the conductive layer through the insulating layer and conductor posts in the via holes by electroplating by using the conductive layer as an electroplating lead, a step (b) of forming the conductor circuit on the conductive layer by electroplating by using the conductive layer as an electroplating lead, and a step (c) of partially etching the conductive layer. The multilayered wiring board is obtained by laminating one or more wiring boards for manufacturing multilayered wiring board obtained by the method upon a layer to be connected, by aligning the wiring boards to the layer and connecting the wiring boards to each other through a joining metallic material layer through heating and pressurization.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002317386-A (JP)
Title: Method for producing leathery sheet
Inventor: KAJIWARA KENTARO
IPC: D06N3/14
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an eco-friendly method for producing a leathery sheet having good durability and flexibility without using organic solvent. SOLUTION: The method for producing a leatherly sheet comprises (1) a step to produce a sheet with fibers for producing ultrafine fibers and composed of a combination of two or more kinds of polymers having different solubility in alkaline aqueous solution, (2) a step to apply a polymer A to the sheet, (3) a step to apply a polymer B by impregnating an aqueous dispersion of the polymer B to the sheet and (4) a step to develop the ultrafine fibers by treating the sheet with an alkaline aqueous solution. The steps are performed in the order described above or reversing the order of the steps 2 and 3.
Patent JP-2003191886-A (JP)
Title: Swing arm structure
Inventor: MANNAKA AKIO
IPC: B62M17/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To make a shaft storing part 15f as a cast product by forming the shaft storing part 15f integrally with a part except the shaft storing part 15f, that is, an arm half body 15e and providing a partition wall 15p for partitioning the shaft storing part 15f and the arm half body 15e, in a swing arm structure.  <P>SOLUTION: The number of parts can be reduced and welding portions can be reduced, as compared with a case where the separate shaft storing part 15f is mounted on a swing arm by welding. By providing the partition wall 15p for partitioning the arm half body 15e side and the shaft storing part 15f side, welding, etc., becomes unnecessary and rigidity of the swing arm can be easily enhanced, as compared with afterward installation of a reinforcing material on the swing arm. By integrally forming the swing arm and the shaft storing part 15f, the number of parts can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216443-A (JP)
Title: Intermediate code executing device and method
Inventor: KAWASAKI SHINICHIRO
IPC: G06F9/45
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a register of a central processing unit from being used for high-speed purpose and to inhibit the increase of a used storage area in an intermediate code executing device for executing an intermediate code without depending on a hardware architecture of a computer.  <P>SOLUTION: An internal intermediate code string is prepared by a substituting means for substituting each command in the inputted intermediate code string with a relative address from a last command execution module terminal end address to a command execution module starting address, and the internal intermediate code is successively executed by a relative address acquiring means and a relative jumping means using the relative address.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213694-A (JP)
Title: Spacer structure and reinforcement method of slope
Inventor: HANYU YOSHIHIRO
IPC: E02D17/20
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcement method of slope capable of revealing a large resistant force for falling suppression while enhancing the flexibility of a construction process, and an anchor fixing spacer structure suitably used for this method.  <P>SOLUTION: This anchor fixing spacer structure 1 used for the reinforcement method of a slope N comprises a mounting face part 5 to the slope N side, a constituting member 6 for an anchor inserting space P, and the receiving surface part 8 of a fastening means 7 installed to the head part of an anchor 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222192-A (JP)
Title: Torsional vibration damping device
Inventor: ICHINOSE MASAHITO
IPC: F16F15/134
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing costs and stabilize a vibration attenuation cartelistic by making it possible to precisely set a seat face position and a seat face posture on a receiving chamber side to each spring member without requiring complicated processing on the receiving chamber side.  <P>SOLUTION: The receiving chamber 16 to store a plurality of the spring members 17 is provided to an input member 2, and by straddling each spring member 17 over the input member 2 and an output member 3 and locking, power transmission between the input/output members 2, 3 is executed via the spring member 17, and torsional vibration is damped by the spring member 17. In such a torsional vibration damping device, annular plates 19, 20 in which a plurality of notched parts 22 are formed so as to support both end parts of each spring member 17 and the annular plates 19, 20 are fixed to the input member 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220398-A (JP)
Title: Aerobic sludge digester
Inventor: NISHIMURA SOSUKE
IPC: C02F11/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerobic sludge digester which is made proof against the stoppage of a flow path for feeding an oxygen-containing gas to improve the digestion rate of sludge and to efficiently and stably perform a digestion treatment for a long term.  <P>SOLUTION: The aerobic sludge digester is one provided with a digestion tank 1, a recirculation pump having a pump for pumping sludge, a liquid-gas ejector 7 which sucks a humidified oxygen-containing gas and mixes it with recirculated sludge, a liquid-liquid ejector which mixes the sludge in the latter stage, a downcomer 9 which conducts the combined stream downward, and an ozone treater 31 which allows the contact of the sludge with ozone to make the sludge easily biodegradable. The recirculated sludge is ejected from a throat 11 with the ejector 7 to mix it with the oxygen-containing gas, and is passed through the ejector 8 and the downcomer 9 to efficiently dissolve the oxygen in it so as to be digested. The gas/liquid fluid mixture comprises the waste ozone gas left after the ozone treatment and the sludge is fed through a line 34 into a sucking chamber 13 to prevent the sludge in the chamber 13 from being dried into a solid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220822-A (JP)
Title: Air flow controller for vehicle
Inventor: AOKI YOSHIYUKI
IPC: B60H1/12
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost.  <P>SOLUTION: An operating panel 1 is provided with an operating member 2, and a control unit 6 is provided with a variable resistance 8. The operating member 2 is connected to the contact holder of the variable resistance 8 via the inner wire 5b of a cable 5 so as to operate the variable resistance 8 on the basis of the operation of the operating member 2 via the inner wire 5b. In this configuration, since no electrical controlling means, such as a blower switch usually provided, is provided for the operating panel 1, no electric circuit is required for the operating panel 1. As a result, arranging only an electric circuit 9, as a necessary electric circuit, on the control unit 6 side suffices. Also, since only one unit of the cable 5 is enough for the connection between the operating panel 1 and the control unit 6, there is no need to arrange a plurality of harness between the panel and the unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220303-A (JP)
Title: Supernatant water discharge device for sedimentation tank
Inventor: OGURA KAZUO
IPC: B01D21/24
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supernatant water discharge device for a sedimentation tank which is capable of transferring a supernatant water regardless of a water level and without taking in scums and also sucking air, when the supernatant water is discharged from the sedimentation tank, and further, is free from a leakage of supplied oil due to a mechanical structure.  <P>SOLUTION: This device is equipped with a vertically rocking arm 20 which is pivoted at a rotary fulcrum on a side wall face 14 of the sedimentation tank 12 and a float 22 attached to the tip of the arm 20. In addition, the arm 20 has a suction hose 24 with a suction aperture 30 provided below a waterline of the float 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220293-A (JP)
Title: Drum type washing machine
Inventor: YOKOI YASUHIKO
IPC: D06F23/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To stipulate the appropriate amount of liquid enclosed inside an annular body regarding a drum type washing machine for which the eccentric load of a drum can be adjusted by the annular body where the liquid is enclosed.  <P>SOLUTION: The drum type washing machine is provided with the drum for housing laundry and to be rotated with its rotation center kept horizontal or inclined to wash and dehydrate the laundry, a tightly sealed annular body formed so as to be concentrically and integrally rotated with the drum, whose inside is hollow, and the liquid enclosed inside the annular body. Inside the tightly sealed annular body, a plurality of sectioning plates are projectingly provided from the outer peripheral surface side at a prescribed interval and a plurality of liquid storage boxes sectioned by the adjacent sectioning plates are provided. The respective liquid storage boxes communicate with each other on the inner peripheral surface side inside the annular body, and at the time of defining the total volume of the liquid storage boxes as A, the capacity L of the liquid enclosed inside the annular body satisfies 0.1≤L/A≤0.7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227394-A (JP)
Title: Pressure accumulation type fuel injection device
Inventor: NAKAMURA KANEHITO
IPC: F02D41/40
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a control accuracy of an injection amount of a single injection time by accurately detecting an injection starting delay time and an injection finishing delay time.  <P>SOLUTION: The time when a deviation of the present value and the past time value of a common rail pressure is a first determined value or higher from an injection command pulse starting timing is read as an injection starting time. The injection starting delay time is calculated from a standing up time of an injection command pulse and the injection starting time. The time when the above deviation is a third predetermined value or lower from an injection command pulse finishing timing is read as an injection finishing time. The injection finishing delay time is calculated from the standing up time of the injection command pulse and the injection finishing time. The injection command pulse starting timing and a length of injection command pulse (injection command pulse finishing timing) are corrected by the injection starting delay time and the injection finishing delay time to drive respective injectors. Thereby, the injection timing and the injection amount can be accurately controlled not depending on the deviation between individuals of the injector, variation with age and an operation condition of an engine.  <P>COPYRIGHT: (C)2003,JPO