baber/WOPTO huggingface dataset:
Patent JP-2003233255-A (JP)
Title: Image forming apparatus
Inventor: ASAMI AKIRA
IPC: G03G9/10
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance developing capability for image quality improvement, restrict variations in an amount of scoop in order to assure steady transport of developer, and obtain a high quality image for a long time, in an image forming apparatus using the two-component developer.  <P>SOLUTION: A gap between the developing sleeve 7 and photoreceptor 8 of a two-component developing device is 0.4 mm or less. Magnetic carrier has a coat film having at least a binding resin and particles. The relationship between the diameter D of each of the particles and the thickness h of the binding resin film is 1<[D/h]<10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232220-A (JP)
Title: Muffler cutter
Inventor: MATSUMOTO NOBORU
IPC: F01N13/20
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muffler cutter for improving exhaust efficiency, reducing the output loss of an engine, certainly damping acoustic wave energy, and improving noise reducing performance.  <P>SOLUTION: A center passage P1 for passing exhaust gas is formed in an approximately central part of an inner cylinder B, a peripheral passage P2 for passing the exhaust gas is formed to surround the center passage P1, a plurality of fins D formed in twisted condition in the same direction are arranged in the peripheral passage P2, and the exhaust gas is passed through the inside of the peripheral passage P2 while being turned approximately spirally by the guidance of the fins D to be discharged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240112-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: KANEFUSA MIKIO
IPC: F16H57/023
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control device for an automatic transmission hardly affected by a temperature of an ATF and controlling oil pressure with high accuracy.  <P>SOLUTION: A solenoid valve 1 for adjusting the oil pressure of the ATF discharged from an oil pump is composed of a valve part 30 and a solenoid part 50. The valve part 30 is loaded inside a housing 23, and the solenoid part 50 is projected from the housing 23. The solenoid valve 1 is installed in a state that the solenoid part 50 is located near a suction port 24 of a strainer 22. The ATF is stirred in flowing to the suction port 24, whereby the temperature of the ATF is approximately unified. By mounting the solenoid part 50 near the suction port 24, the influence by the temperature of the solenoid valve 1 is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002301293-A (JP)
Title: Water temperature sensor
Inventor: WOO KYUNG CHUL
IPC: D06F33/02
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a water temperature sensor, with which a water temperature can be exactly measured by measuring the water temperature while especially using a water level chamber cap inside a washing machine, in the sensor for measuring the water temperature. SOLUTION: This water temperature sensor is provided with a temperature measuring part capable of measuring the temperature of water and a chamber cap 13 in the form of hollow cap, with which a packaging part 13a is formed to provide the temperature measuring part, positioned on the lower end of a water level chamber equipped with a water level sensor inside the washing machine.
Patent JP-2003243575-A (JP)
Title: High frequency unit
Inventor: SAITO YOSHIO
IPC: H01L23/24
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable high frequency unit in which failure is eliminated.  <P>SOLUTION: In the high frequency unit, a means 11 for preventing the outflow of an adhesive agent is provided on a circuit board 1 to surround an IC component 4, and the gap 12 between the IC component 4 and the outflow preventing means 11 is filled with an adhesive 8. Since the IC component 4 is bonded to the circuit board 1 with the adhesive 8, the outflow of the adhesive 8 to a solder 7 side is prevented by the outflow preventing means 11. Consequently, reliability is enhanced and the short circuit of the solder 7 to an adjacent land 2a is eliminated. Furthermore, the generation of a solder ball is eliminated and the short circuit between conductive patterns 2 is eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237232-A (JP)
Title: Reversible heat-sensitive recording medium and heat- sensitive recording device mounted with the same
Inventor: SHIBUYA TAKESHI
IPC: B41M5/26
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive recording medium showing rapidly erasing properties and outstanding colored image stability and a heat- sensitive recording device mounted with the same.  <P>SOLUTION: The reversible heat-sensitive recording medium has a reversible heat-sensitive recording layer containing a reversible heat-sensitive composition which enables the development and decoloring of colors to be performed by a change in the heating/cooling conditions, using an electron-donative color developing compound and an electron receptive compound formed on a support. In this heat-sensitive recording medium, a chemical compound represented by formula (1) is used as a color developing and decoloring control agent in the reversible heat-sensitive recording layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002262774-A (JP)
Title: Apparatus and method each for producing minute particle from food raw material, especially from chocolate raw material
Inventor: TILZ Wolfgang
IPC: A23P10/20
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method each for producing minute particles from food raw materials, especially from chocolate raw materials. SOLUTION: This apparatus works as follows: raw materials are heated in a dissolving device so as to be flowable, and the thus dissolved raw materials are supplied to a forming device having at least one nozzle for making the flowable raw materials drop down and a cooling device for hardening the minute particle-form raw material drops. To obtain structurally simple and more effective apparatus, it is desirable that the cooling device 20 has a cooling contact surface 20a movable based on a nozzle 19a.
Patent JP-2003242576-A (JP)
Title: Intercom device
Inventor: MORIMOTO MITSURU
IPC: G08B25/04
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To increase workability in actual installation, increase attractiveness, and increase easiness of handling for dwellers by reducing an installation area required for installing a living room master device and a fire receiver in a dwelling house.  <P>SOLUTION: A call and communication part 20 is disposed on the left side of the center of the living room master device 2 installed in the fire receiver through the pedestal part 30 of the fire receiver 3 and a master device display and operation part 21 is disposed on the right side of the center thereof. The alarm function parts 3 of the fire receiver 3 are disposed on the underside of the living room master device 2 at specified intervals d1. An alarm part 40 forming the alarm function parts 31 is disposed on the underside of the call and communication part 20 of the living room master device 2, and an emergency button 41a forming the alarm function part 31 and the receiver display and operation part 31 formed of fire LED 41b are displayed on the underside of the master device display and operation part 21 of the living room master device 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238728-A (JP)
Title: Method for producing foaming resin particle from recovered styrenic resin
Inventor: KOMATSUZAKI NOBUYUKI
IPC: B29B17/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To produce foaming resin particles which are air bubbles-free and have good quality by introducing a recovered styrenic resin product as the raw material into an extruder to melt it, injecting a blowing agent into the resulting melt, extruding a blowing agent-containing molten resin into a pressurizing liquid to suppress the foaming of the resin, and cutting the extrudate in the liquid.  <P>SOLUTION: By the use of a twin-screw extruder as the extruder at the barrel of which an opening is provided, suction is applied to the inside of the barrel from the opening, and then the blowing agent is injected, and thereafter, the resin is extruded from the extruder in the conventional manner to form the foaming resin particles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237563-A (JP)
Title: Suspension conveying facility
Inventor: MURAKAMI MASAMI
IPC: B65G17/20
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension conveying facility capable of inclining a conveying object with simple overall structure.  <P>SOLUTION: A supporting part 20 is provided to a movable body 10 capable of freely moving on a specific passage 6 by being supported and guided by a rail device 5. The supporting part 20 consists of an upper part frame 21 connected to the movable body 10 side, a plurality of longitudinal direction frames 23 and 24 provided in front-back direction for connecting the upper frame 21 in front-back direction in a relatively rotatable manner, and a lower part frame 34 connected to lower parts of the longitudinal direction frame 23 and 24 in between them around a lateral direction shaft center 33 in a relatively rotatable manner. The conveying object is freely supported by the lower part frame 34 side. At least a part of the longitudinal direction frames 23 and 24 is liftably structured to the upper part frame 21. A lifting operation means 40 is provided at a predetermined position 8 in the specific passage 6. The lower part frame can relatively rotate by lifting a part of the longitudinal direction frames and the conveying object can be inclined with the simple overall structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241463-A (JP)
Title: Connector, developing cartridge and image forming apparatus
Inventor: OKAMOTO KATSUMI
IPC: G03G15/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the safety of the contacts of a connector incorporating a memory IC and improve reliability.  <P>SOLUTION: The connector is provided for the rotary type developing unit and incorporates a memory IC from/into which data is read/written by separation/contact of a connector on the main body device side. The connector has a guide member (42) which guides separation/contact of the connector on the main body device side and on which contact members are integrally formed, an impact receiving member (41) provided on one of the surfaces with the guide member, and a contact protection member (45) provided on the other surface of the impact receiving member and incorporating the memory IC substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240651-A (JP)
Title: Physical quantity display method for tire
Inventor: SHIRAISHI MASAKI
IPC: G01M17/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To understandably display physical quantities such as stress developed in a tire.  <P>SOLUTION: A physical quantity display method for the tire contains a physical quantity obtaining step S1 for obtaining the physical quantities producing in each part of a toroidal tire by conducting numerical analysis or instrumentation; a deployed step S2 obtaining a deployed tire which is the tire deployed in a plane; and a display step S3 displaying the physical quantity in the corresponding position of the deployed tire.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002353544-A (JP)
Title: Optical fiber amplifier
Inventor: AOZASA SHINICHI
IPC: G02B6/00
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber amplifier which can use excitation light at a wavelength band, capable of being emitted by a LD and whose conversion efficiency is high. SOLUTION: The optical fiber amplifier 110 is constituted, in such a way that optical isolators 112 are connected respectively to both end sides of an optical fiber 111 for amplification, in which a core contains Tm, that a wavelength division multiplex-type coupler 113 which multiplexes signal light 1 and the excitation light 2 is connected across the optical isolator 112 on the input side of the signal light 1 (1,480 to 1,520 nm) and the optical fiber 111, and that an excitation light source 114 which generates the excitation light (1,320 to 1,520 nm, preferably 1,320 to 1,480 nm) is connected to the coupler 113.
Patent JP-2003247693-A (JP)
Title: Hardening type inflatable device
Inventor: TSUNODA HIROAKI
IPC: E04H15/20
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardening type inflatable device realizing a hardening layer which is light weight and simple and has flexibility in the folded state before hardening.  <P>SOLUTION: There are provided an airtight layer 41 in a sealed bag-state structure formed into a predetermined shape by introducing of a gas, and a hardening layer 42 laminated over the airtight layer 41 and made of a carbon fiber fabric impregnated with a thermosetting resin which generates heat by electricity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246715-A (JP)
Title: Hair dye composition
Inventor: SATO YOSHIYO
IPC: A61Q5/10
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair dye composition which has a high capability for dyeing the hair, has a good color fastness, is highly safe for the hair and the skin, and hardly stains the skin or the scalp when used.  <P>SOLUTION: This hair dye composition contains at least one dye selected from among disperse dyes and basic dyes, at least one compound selected from among benzyl alcohols and adducts of ethylene oxide and/or propylene oxide to aromatic sulfonamides, and a specific dyeing auxiliary.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245888-A (JP)
Title: Magnet bar
Inventor: IWASAKI YOSHIKAZU
IPC: B25J15/06
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet bar where a wired rubber part is not deformed and the rubber part can be adsorbed and held at a predetermined position.  <P>SOLUTION: The magnet bar is provided with a first planar magnetic substance 11 disposed on a surface on which the wired rubber part is held, a second planar magnetic substance 12 which catches a wood piece 13 and is disposed opposite to the first planar magnetic substance 11, a planar magnet 14 which is disposed between ends 11a, 12a in longitudinal directions of the first and second planar magnetic substances 11, 12 and is polarized in the longitudinal directions of the first and second planar magnetic substances 11, 12 and a yoke material 15 comprising a soft magnetic substance disposed while the soft magnetic substance contacts one magnetic force operating surface 14a of the planar magnet 14. The wired rubber part is adsorbed and held by concentrating the magnetic force in only the vicinity of the end of the side of the planar magnet 14 in the planar magnetic substances 11, 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255192-A (JP)
Title: Bidirectional optical module
Inventor: MASUDA YUJI
IPC: G02B6/42
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional optical module which has good coupling efficiency with the necessary irreducible number of components, is small-sized and easily aligned, and has small electric and optical crosstalk.  <P>SOLUTION: The bidirectional optical module is constituted by arranging a fiber holding substrate 2 which has a plurality of optical fibers 5 and four leg parts 7 on its reverse side on a substrate 1, arranging a reflector which faces light incidence ends 6a of optical fiber bodies 6 installed on the fiber holding substrate 2 above a surface light emitting element 3, and optically coupling a light receiving element 4 for monitoring and a light receiving element 5 for reception on the substrate by optical branch units 8 and 9 installed in an optical element mount groove 22 formed on the fiber holding substrate 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250692-A (JP)
Title: Fitting for curtain return hook
Inventor: KOIKE TETSUO
IPC: A47H13/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting for holding a return hook fitted to the fixed side upper edge of a curtain in the interior side, capable of dispensing with fastening to the wall surface.  <P>SOLUTION: This curtain return holding fitting 1 is composed of a fixed plate part 2 and a hook plate part 3 connected to each other in an L-shape, and the fixed plate part 2 is jointly fastened to a cap stop 6 of a window side curtain rail. The fixed plate part 2 is provided with a screw passing groove 4 for passing a set screw 7 of the cap stop 6, and the hook plate part 3 is provided with a hook hole 5 where the return hook is caught. The fixed plate part 2 has dimensions to be laid along the base of the cap stop 6, and the hook plate part 3 is hung down to be extended from the end face of the cap stop 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263602-A (JP)
Title: Credit selling method, credit selling program, its recording medium, credit selling processor, credit settlement terminal equipment and credit selling system
Inventor: TODA TOSHIYUKI
IPC: G06Q50/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a credit selling system for decreasing a settlement sum by performing price settlement by a new unit price when the preliminarily set number of selling items is achieved in a grace period since the merchandise selling point of time by a credit card until the actual price settlement point of time.  <P>SOLUTION: A credit selling method, a credit selling program and its recording medium, a credit selling processor, credit settlement terminal equipment and the credit selling system are provided to execute price settlement by a temporarily merchandise unit price at the time of making the procedures of selling in the case of merchandise selling by a credit card, to execute price settlement by a new unit price by a settlement processing means 5 when the number of selling items stored in a settlement information storing means 6 reaches the preliminarily decided number of selling items from the relation between the preliminarily decided number of selling items of each merchandise and the unit price set by a settlement sum setting means 7 in the grace period until the actual price settlement point of time in order to decrease the settlement sum.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261278-A (JP)
Title: Reciprocating body driving device
Inventor: ASANO TAKASHI
IPC: F16H7/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of being difficult to reduce weight of a landing car 1 for requiring frictional force not less than a prescribed value between a traction sheave 5 and a main rope 3 in an elevator of a type of driving the main rope 3 by the traction sheave 5 by connecting the landing car 1 and a counterweight 2 by the main rope 3.  <P>SOLUTION: The main rope 3 wound on a sheave 42 is driven by a belt 46 instead of the traction sheave. A detecting device 51 detects a rotary state of the sheave 42, and can select an installing place according to a site state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264940-A (JP)
Title: Inverter device and power consumption system
Inventor: FUJIMOTO HIROSHI
IPC: H02M7/48
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device which can keep good action on the side of power load even in case that a problem such as power stoppage, etc., occurs on the side of external power supply.  <P>SOLUTION: The inverter device 1 sends the DC obtained with a converter circuit 5 to an inverter circuit 7 via a DC circuit 6 and can covert it into AC by the above inverter circuit 7. Further, the device is equipped with the above converter circuit 5 which converts AC into DC, a power storage device 62 which takes power out of the DC circuit 6 and stores it, and a power discharger 63 which discharges power to the above DC circuit 6 from the above power storage device 62 at supply stoppage of AC power of the input into the converter circuit 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281473-A (JP)
Title: Multi-functional electronic peripheral card having detecting function of extraction/insertion possible card
Inventor: SO KENCHI
IPC: B42D15/10
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-functional electronic peripheral card having the detection function of an extraction/insertion possible card.  <P>SOLUTION: At least one function device, a single controller, a host end interface and an extraction/insertion possible card interface are provided. The card detection pin of the host end interface is fixed to a level representing card insertion. There is a spring switch connected with the device detection pin of the controller at the extraction/insertion possible card interface. The controller detects the occurrence and state of the extraction and insertion case of the extraction/insertion possible electronic peripheral card depending on the change of the level of the device detection pin, sets it in a state register inside, and informs a host system through the host end interface. Thus, the host system reads the value of the state register to judge the insertion and extraction state of the extraction/insertion possible electronic peripheral card.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003271165-A (JP)
Title: Sound field reproducing device, program and recording medium
Inventor: TAMIYA KENICHI
IPC: G10K15/12
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound field reproducing device capable of generating an acoustic signal excellent in the reproducibility of an original sound field and having a natural reverberant characteristic regardless of a reduction in convolutional arithmetic quantity, a program for processing the acoustic signal, and a recording medium on which the program is stored.  <P>SOLUTION: An effector is provided with a convolutional arithmetic part 121 for applying a convolutional arithmetic to first impulse response data from the beginning up to a prescribed time, a convolutional arithmetic part 122 for applying a convolutional arithmetic to second impulse response data corresponding to a part of an impulse response after the prescribed time, and a reverberant sound generating part 127 for generating a reverberant sound on the basis of an acoustic signal S3b. The reverberant sound generating part 127 has a frequency characteristic matched filter 134 in which the feedback loop of the acoustic signal S3b is formed and which has a frequency attenuation characteristic corresponding to the difference between the frequency characteristic of the leading part of the second impulse response data and the frequency characteristic of its end part in the loop, and a diffusion filter 135 for diffusing the phase of the acoustic signal S3b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002367735-A (JP)
Title: Connector of shielding cable and electronic equipment
Inventor: INAGAWA HIDEHO
IPC: H01R9/03
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a connector of shielding cable which can stabilize electric connection between a shielding member of a cable side and a grounding pattern of a board side. SOLUTION: The connector of a shielding cable to be fitted to the shielding cable 1 equipped with signal transmitting lines 4 and a shielding member 3 around them is provided with metal outer-shell members 5, 5' in direct contact with the shielding member 3 and the outer-shell members are equipped with a contact point 8 extended so as to get in direct contact with a grounding pattern of an electric board to which the shielding cable is to be connected.