baber/WOPTO huggingface dataset:
Patent JP-2003273676-A (JP)
Title: High frequency power control circuit
Inventor: KEGASA MITSUYOSHI
IPC: H03F3/60
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency power control circuit which can be realized with simple configuration and further can be applied to frequencies from microwaves to quasi-millimeter waves as well.  <P>SOLUTION: In the high frequency control circuit provided in an amplifier configured by providing bipolar transistors for a plurality of stages for controlling constant an output power outputted form the amplifier, the bipolar transistor has linearity between a collector current and an output power and between the collector current and a forward transmission gain, the output power of the amplifier detected on the basis of the collector current of the bipolar transistor on the final stage among the bipolar transistors is compared with a prescribed output power to be outputted by the amplifier, an a control means is provided for controlling the base current of the bipolar transistor on the first stage on the basis of the compared result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002328062-A (JP)
Title: Load measuring apparatus
Inventor: NAKAMURA TATSUMI
IPC: G01L5/00
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To allow simply measuring an actual load acting on an object to be measured. SOLUTION: A load measuring apparatus is provided with a body 1 attachable to a high frequency heating apparatus instead of a thermally processing unit 4 for thermally processing an outer circumferential face of a pin P of a crank shaft, and indicators 3a, 3b and 3c separated from the body 1 and connected to the body 1 through cables 2a, 2b and 2c. The body 1 has load pickups 10a, 10b and 10c disposed at positions that they can contact the outer circumferential face of the pin P, and load sensors 20a, 20b and 20c for detecting loads acting on the pin P through the load pickups 10a, 10b and 10c.
Patent JP-2002292895-A (JP)
Title: Ink cartridge
Inventor: CHAN HSUN-HSIEN
IPC: B41J2/175
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink cartridge in which such a phenomenon as ink oozes out unexpextedly from an ink cartridge due to variation of atmospheric pressure on the inside and outside of the ink cartridge can be prevented effectively. SOLUTION: The ink cartridge comprises an ink tank for preserving ink, an ink opening for ink drop, and a variable resilient body wherein an opening is made at the upper end part of the ink tank. The variable resilient body is provided at a position in the ink tank where the opening is made. The variable resilient body is provided, on the outer wall thereof, with a freely shrinkable folding face and, at an upper part thereof, with an opening communicating with the outside. Furthermore, a cartridge cap is provided on the upper surface of the ink cartridge, and an ink regulation chamber is formed in the ink tank within the cartridge cap, and an air supplementing part is formed to extend downward from the upper end of the ink tank. A vent having one end communicating with the ink regulation chamber and the other end communicating with the ink tank is formed in the air supplementing part.
Patent JP-2003274236-A (JP)
Title: Digital camera
Inventor: TERUI HIROSHI
IPC: H04N5/225
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a digital camera in which photographing/reproduction can be carried out surely at the time of mode setting by providing a demonstration mode.  <P>SOLUTION: When photographing start is operated (S2) in recording mode (S1), a CPU fixes the image size at 640×480 (S4) if a demonstration mode is set (YES at S3), and fixes the image quality at ECONOMY level. In the demonstration mode, nothing is stored actually on a recording medium but the camera operation is confirmed on the camera monitor screen at a shop or a television screen and thereby the image quality of ECONOMY level is sufficient. Recording image processing is carried out by photographing operation (S6) and the image data is stored temporarily in a memory section (S7).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279357-A (JP)
Title: Simple and safe drive controlling gear for car
Inventor: FUKUMOTO TOSHIHIRO
IPC: G08G1/0969
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear which gives priority to safety, lightens fatigue of a human, and evades accidents automatically.  <P>SOLUTION: A degree of danger is determined by measuring a distance of separation between a vehicle on board a gear and a detected substance which is at the optimum distance, utilizing a photosensitive element such as a CCD or the like, by operating image forming devices such as lenses, etc., picking up two or more images, and collating them with a substance patternized beforehand. Evasion action is automatically carried out depending on the degree of danger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300985-A (JP)
Title: Cephem compound
Inventor: ISHIKAWA TOMOYASU
IPC: A61P31/04
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cephem compound as an antibacterial agent having quality sufficiently satisfiable as a pharmaceutical.  <P>SOLUTION: The cephem compound is shown by the general formula (wherein, m is 0-3 except m=0).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285139-A (JP)
Title: Method and device for molding casting mold
Inventor: KANEHIRA SATOMI
IPC: B22C19/04
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for molding a casting mold which enables foundry sand scraped off from foundry sand in its part located above the upper end of a stacked molding flask to be used in next molding of a casting mold.  <P>SOLUTION: A lower raising molding flask is provided in a vertically movable form so as to surround a pattern surface plate which is provided on a squeeze table and provided with a pattern, and a casting flask and an upper raising molding flask are put on top of the lower raising molding flask to constitute a stacked molding flask. After foundry sand is introduced from a measuring hopper containing foundry sand into the stacked molding flask, foundry sand in its part located above the upper end of the stacked molding flask is scraped off by a squeeze head in interlock with horizontal motion for opposing to the squeeze table and is stored in a scraped sand hopper. The scraped sand is introduced from the scraped sand hopper into the lower raising molding flask located in such an elevated position that a molding flask abutting surface has been protruded from the plate face of the pattern surface plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003017224-A (JP)
Title: Resistive heating element circuit pattern and substrate processing equipment using the same
Inventor: NATSUHARA MASUHIRO
IPC: H05B3/28
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a technology which realizes a precise even distribution of heat for a large semiconductor wafer or a liquid crystal substrate without measurement of a resistive heating element circuit or adjustment of resistance in advance. SOLUTION: An input electrode 4 and an output electrode 5 are arranged around the center of an insulation substrate 1. A helical or pseudo helical resistive heating element circuit 2 is formed from the part the input electrode 4 is embedded in the insulation resistance substrate 1 toward an outer periphery of the substrate. The resistive heating element circuit 2 shaped like a ring at the outermost periphery of the substrate and a helical or pseudo helical from the outermost periphery to the center part is formed at a part where the output electrode 5 is embedded.
Patent JP-2003275054-A (JP)
Title: Back shell structure for chair
Inventor: NASU NOBUAKI
IPC: A47C7/44
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back shell structure in which the upper portion of a back shell has a sufficient strength for supporting a cushion body and together has a suitable fitting sense and with which a chair improved in appearance as well is obtained.  <P>SOLUTION: In the back shell 1 of the chair for mounting the cushion body on its front face, the upper portion of the back shell 1 is curved 2 backwards, a plurality of ribs 3 directed vertically are provided within the space at the front face of the curved portion 2 while being separated laterally, and the upper and lower edges of the each rib 3 are connected with the upper and lower terminals of the curved portion 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279538-A (JP)
Title: Electrophoresis unit
Inventor: OYAMA AKIHIRO
IPC: G01N33/483
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoresis unit capable of reducing labor and time in work in, for example, an IGCR (In-gel competitive reassociation) method.  <P>SOLUTION: The electrophoresis unit 1 is constituted (controlled) in such a way as to separate DNA in a gel 100 by performing electrophoresis on a sample containing both the DNA and a marker having an electrophoretic property, to detect arrival of the marker at a predetermined location in the gel 100 by a detecting means 6, to halt energization to the gel 100, to alter separated DNA in the gel 100 by heating and then cooling the gel 100, to reassociate the DNA after separation, to perform electrophoresis on the DNA after reassociation in the gel 100 in the direction opposite to the direction of the above-mentioned electrophoresis, to make the DNA after reassociation broken away from the gel 100 adsorbed by a nucleic acid adsorber R, and to recover the DNA. It is preferable that migration speed of the marker to be used is approximately equivalent to that of DNA having the fastest migration speed among the DNA.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275366-A (JP)
Title: Game machine
Inventor: SAKAMOTO HIDEHIKO
IPC: A63F5/04
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which improves a degree of freedom in space inside a rotary body.  <P>SOLUTION: A front surface door 12 is attached to the case 11 of a slot machine so as to be rotatable with the left side part as a rotary axis. Three rotary units 13 are horizontally arranged inside the case 11. Each rotary unit 13 includes one reel 40, and a plurality of patterns are drawn on the outer peripheral part of each reel 40. The reel 40 has a hollow and substantially cylindrical shape inside, and is supported so as to be rotatable around a fixed spindle. A stepping motor to be rotated by driving and stopped at each prescribed rotary angle is arranged outside the reel 40, and the rotary driving force is transmitted to the reel 40 by a driving force transmitting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002356556-A (JP)
Title: Production method of oxidative-crosslinked polyarylene sulfide
Inventor: HIMORI TOSHIO
IPC: C08G75/02
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an oxidative-crosslinked polyarlene sulfide resin, excellent in productivity and effectively removing a gas component in the polyarylene sulfide. SOLUTION: Powder or aggregate of polyarylene sulfide are fed from a resin inlet 2 to a reaction tank 3, and are contacted with oxygen-containing heated gas that is fed from a gas inlet 5 through a gas-permeable partition 8, under a moderate shearing by rotation of the horizontal heating unit in an upper vacant 9. Then, polyarylene sulfide oxidative-crosslinked, is took out from a resin discharging outlet 6 through a rotary feeder 13.
Patent JP-2003286841-A (JP)
Title: Double exhaust pipe and manufacturing method therefor
Inventor: FUNAHASHI HIROSHI
IPC: F16L9/18
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a double exhaust pipe having high heat insulating performance with good workability.  <P>SOLUTION: The double exhaust pipe 6 comprises an outer pipe 1, an inner pipe 2 inserted with a prescribed space into the outer pipe 1 and a plain weave mesh 5 of stainless wire rods 5a (metallic wire rods) intersecting in spiral shapes directed toward opposite directions woven in a plain weave so as to form a cylindrical form and interposed between the outer pipe 1 and the inner pipe 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289610-A (JP)
Title: Connecting method between flat cables and connection part between the flat cables
Inventor: ENOMOTO KENJI
IPC: H01R12/78
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a connecting method between flat cables that enables a branch circuit to be easily formed from an existing flat cable circuit, and that enables flat conductors to be connected between a plurality of the flat cables.  <P>SOLUTION: A plurality of flat cables 3A, 3B, that are structured with flat conductors 1 covered by flat insulating covers 2 and ought to be connected, are overlapped on each other at a portion of the flat conductors 1 that ought to be connected to form an overlapped portion 18. Two pieces of cuts 19 parallel to each other, that penetrate into the overlapped portion 18, are made on the overlapped portion 18. A portion 20 between the cuts 19 is put on a different step in the stacking direction of the overlapped portion 18 relatively with respect to the portions 21 at both sides of the width direction of the portion 20. On the end part of the longitudinal direction of the cuts 19, contacting parts 22 are provided where the flat conductors 1 contact each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285324-A (JP)
Title: Pellet sorter
Inventor: UEDA MASANOBU
IPC: B07B1/22
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pellet sorter capable of preventing pellets larger than a prescribed size from getting mixed in pellets having the prescribed size.  <P>SOLUTION: The pellet sorter has a cylindrical rotary body, which has small diameter hole parts 3 having a large number of small diameter holes relatively small in diameter formed to the periphery thereof, and a large diameter hole parts 4 having a large number of large diameter holes relatively large in diameter formed to the periphery thereof, so that the large diameter hole parts 4 are arranged on the downstream side of the small diameter hole parts 3 in a vertical direction, a drive part 10 for rotationally driving the rotary body 2 and a pellet charging part 1 for charging pellets in the rotary body 2. This pellet sorter further has a fixed plate 8 arranged under the region provided with the small diameter hole parts 3 of the rotary body 2 so as to leave a predetermined gap with respect to the rotary body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284797-A (JP)
Title: Golf cart
Inventor: UENISHI TOMOAKI
IPC: A63B55/60
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To make the players recognize delay of play steadily.  <P>SOLUTION: The golf cart which runs on the prescribed running cart way comprises an encoder 36 as a distance detection means for detecting the running distance, a time measuring means for measuring the time after starting the teeing ground T, and a main CPU 14 as a control means that controls the lighting and putting out of the LED 58 as an informing means by comparing the running distance detected by the above distance detecting means with the planned running distance established beforehand based on the time measured by the above time measuring means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290331-A (JP)
Title: Gel aromatic/deodorizer composition
Inventor: SUMIYA MITSURU
IPC: A61L9/01
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gel composition keeping the transparency before the start of use till the end of use with very little residual in the terminal period, with uniform components and without fluidity.  <P>SOLUTION: The gel aromatic/deodorizer composition comprises (a) a mixture of aluminum octylate and 12-24C higher fatty acid aluminum, (b) liquid polyolefine with functional groups, and (c) aromatic and/or deodorizing components. As the liquid polyolefine with functional groups, a polymer, which is a derivative of butadiene, isoprene or chloroprene, is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003015016-A (JP)
Title: Optical equipment
Inventor: KATO MASATAKE
IPC: G03B17/14
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide optical equipment including several kinds of cameras using different photosensitive members and an interchangeable lens which can be used in common to the cameras. SOLUTION: The focus control system of the interchangeable lens is varied in accordance with the photosensitive member (image plane size and pixel size) on the camera side.
Patent JP-2003291500-A (JP)
Title: Non-aqueous ink inkjet material to be recorded
Inventor: WADA HIROMUNE
IPC: B41J2/01
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous ink inkjet material to be recorded, which is excellent in the bleeding resistance and ink absorbency of a non-aqueous ink including a petroleum-based high boiling point solvent, in the so-called plain paper type non-aqueous ink inkjet recording material to be recorded, which is employed in a printer or plotter utilizing an inkjet recording system with the non-aqueous ink and the recording surface of which has no coating layer including pigment.  <P>SOLUTION: In the inkjet recording material to be recorded, in which recording is performed with the non-aqueous ink, the support is mainly made of natural pulp and a filler and a surface sizing agent including a styrene-acrylic acid copolymer is coated to or impregnated in the support.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292356-A (JP)
Title: Granular expansive material and method for production of expansive concrete
Inventor: UCHIDA YOSHIO
IPC: C04B24/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily produce a high quality expansive concrete at a placing site by using a ready-mixed concrete produced in its plant.  <P>SOLUTION: There is provided a granular expansive material which is granulated in an average granule diameter of 2-15 mm and includes preferably 90-95 wt.% of an expansive material, a binder and a dispersant. The binder preferably comprises a solution containing at least one selected from ammonia, glycols, alcohols, aldehydes, rubbers and water-soluble polymer compounds, or comprises water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291631-A (JP)
Title: Door drive mechanism of air-conditioner for vehicle
Inventor: KAWASHIMA MASAFUMI
IPC: B60H1/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door drive mechanism of an air-conditioner for vehicles which does not need to carry out an exclusive design for each type of a car but can be used in common with each type of the car.  <P>SOLUTION: The door drive mechanism is constituted of an operation member 14 manually operated by an occupant; an operation side pulley 21 which is provided at the operation member 14 and swivels by a displacement of the operation member 14; an air-conditioning case side pulley 25 connected to an air-passageway opening/closing door 24; a first cable 26 which connects the operation side pulley 21 to the air-conditioning case side pulley 25, and is rolled round by the operation side pulley 21 when the operation side pulley 21 swivels to one direction, so as to drive the air-passageway opening/closing door 24 in a closing direction; and a second cable 27 which connects the operation side pulley 21 to the air-conditioning case side pulley 25, and is rolled round by the operation side pulley 21 when the operation side pulley 21 swivels in the other direction, so as to drive the air-passageway opening/closing door 24 in an opening direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291971-A (JP)
Title: Pallet
Inventor: SUZUKI KENJI
IPC: B65D19/32
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet for reducing the weight, and easily enhancing the strength of the pallet when carrying the pallet by inserting a fork in a fork insertion hole.  <P>SOLUTION: The pallet is formed in a substantially square plate shape by welding an upper deck member 13 to a lower deck member 14, and a fork insertion hole 12 is formed between a pair of end girders 21 extending along both side edges and a middle girder 22 extending parallel to the side edges. A Y-shaped rib 41 is protruded from the inner wall 33a of the end girder 21 in contact with the fork insertion hole 12. A base plate 41a of the Y-shaped rib 41 extends in the direction orthogonal to the inner wall 33a of the end girder 21, and the tip of a branched plate 41b of the Y-shaped rib 41 is joined with a pair of reinforcement ribs (a short rib 35 and a partition 36) in an inclined manner at a predetermined angle. Each reinforcement rib extends parallel to the base plate 41a of the Y-shaped rib 41, and is joined with the side walls 33a and 33b of the end girder 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295890-A (JP)
Title: Apparatus, system, and method for speech recognition interactive selection, and program
Inventor: YAMADA EIKO
IPC: G10L15/28
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a speech recognition interaction system having a plurality of recognition interaction servers does not have a framework for selecting and determining one recognition interaction server.  <P>SOLUTION: A client terminal 10 sends its capability information stored in a terminal information storage part 140 to a recognition interactive selection server 20. The capability of the client terminal 10 includes the capability of CODEC (kind of CODEC, CODEC compression mode, etc.), a speech data format (compressed speech data, a feature vector, etc.), a sound recording speech input/ output function, a synthesized speech input/output function (no synthesizing engine, an available engine for intermediate expression input, an available engine for character input, etc.), and service contents. The recognition interactive selection server 20 receives the capability information sent from the client terminal 10 and uniquely determines the optimum recognition interaction server according to pieces of capability information of a plurality of recognition interaction server previously stored in a recognition interaction server information storage part 230 and information on requested service contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003050227-A (JP)
Title: Heater control device for gas concentration sensor
Inventor: HANEDA SATOSHI
IPC: G01N27/04
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To appropriately activate a gas concentration sensor and furthermore to improve the output accuracy of the sensor. SOLUTION: The gas concentration sensor 100 is provided with a pump cell 110 for discharging or drawing in oxygen in exhaust gas; a sensor cell 130 for detecting NOx concentration from the gas after passing through the pump cell 110; and a heater 151 for heating the respective cells. A microcomputer 170 detects the element impedance of the pump cell 110 and controls current application to the heater 151 according to the deviation between the detected value and a target value. The microcomputer 170 further computes electric power inputted to the heater 151 and corrects the target value of element impedance on the basis of the relation between the predetermined heater power and element resistance.
Patent JP-2003303721-A (JP)
Title: Bobbin structure
Inventor: ASABA TAKESHI
IPC: F16K31/06
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bobbin structure which can improve the reliability of a winding.  <P>SOLUTION: A bobbin 1 comprises a body 11, an upper flange 12 provided in the upper end of the body 11, and a lower flange provided in the lower end of the body 11. A magnet wire 13 is wound around the body 11 of the bobbin to form a coil 14. The upper flange 12 is formed with a slender groove- like cutout 41, and one end 31 of the magnet wire 13 is put through the cutout 41. The cutout 41 is formed across the body 11 of the bobbin from the outer edge 42 of the upper flange 12, with the end 43 thereof drawn near to the outer face of the body 11 of the bobbin.  <P>COPYRIGHT: (C)2004,JPO