baber/WOPTO huggingface dataset:
Patent JP-2004066489-A (JP)
Title: Ink cartridge and its manufacturing process
Inventor: SASAKI TOYOKI
IPC: B41J2/175
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge with which a head can perform ink ejecting operation stably and can substantially use up ink thoroughly, and to provide a process for manufacturing such an ink cartridge easily and surely.  <P>SOLUTION: The ink cartridge comprises a body case 230 having an ink containing recess 320, and a flexible film 302 covering the opening of the ink containing recess 320, and contains ink between the ink containing recess 320 and the flexible film 302. The flexible film 302 has a shape substantially copying the ink containing recess under a state where the ink containing recess 320 substantially contains no ink. When the ink cartridge is manufactured, the flexible film 302 is stretched to cover the opening of the ink containing recess 320 and heated while reducing pressure in the ink containing recess 320, thus shaping the flexible film 302 to copy the inner surface of the ink containing recess 320.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066880-A (JP)
Title: Bumper device of construction machine
Inventor: ABE SHINYA
IPC: E02F9/10
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper device of a construction machine, which can satisfactorily protect a vehicle body even when excessive external force is applied.  <P>SOLUTION: A bumper body 14 is composed of an upper surface plate 14a, which is provided on at least one of front and rear parts and both side parts of a machine frame 12a composing the vehicle body 12, and a lower surface plate 14b, which is provided below the upper surface plate 14a and is formed by a side plate part 14e connected to one edge side of the upper surface plate 14a and a tilting part 14f which lowers gradually from the side plate part 14e to the machine frame 12a side. A stepped part 14c lowering the height of the upper surface plate 14a is formed at the other edge side of the upper surface plate 14a of the bumper body 14 connected to the machine frame 12a side. Consequently, even if the vehicle body 12 is about to come into contact with obstacles, such as a tree, etc., while the construction machine is working, the bumper body 14 comes into contact with the obstacles prior to the vehicle body 12. Because the external force transmitted from the obstacles is absorbed by the elastic deformation of the stepped part 14c of the upper surface plate 14a, the damage of the vehicle body 12 caused by the obstacles can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070713-A (JP)
Title: Areal information delivery method using mobile terminal, and system, local server and head office management server therefor
Inventor: SASAKI RYUICHI
IPC: G06Q30/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To selectively provide detailed information for every area to only a person who requires it by enabling an owner of a mobile terminal such as cellular phone to easily acquire information peculiar to his/her desired area such as shopping or events in the area.  <P>SOLUTION: In this method for delivering areal information corresponding to the position of the mobile terminal through the Internet, (a) areal information peculiar to the area is edited for every area, and the edition result is preliminarily accumulated in a local server provided in each area, or the areal information is laid in a state transmittable from the local server. (b) The head office management server acquires the present position information of the mobile terminal in response to the access from the mobile terminal. (c) The head office management server enables the mobile terminal to receive the areal information transmitted from the local server of the area corresponding to the present position of the mobile terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003112411-A (JP)
Title: Registering method and transfer apparatus for carrying out the same
Inventor: METZLER PATRICK
IPC: B41F33/14
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To ensure registering by only one calibration process. SOLUTION: The calibration process is used in the calibration of a registering frame or a frame and correction data obtained from the calibration of the frame is used in the calibration of individual color separation plates of the registering or color separation of individual regions due to the printing module of a printing press and the data of register marks are collected in order to calculate the correction data to be related to the position of a transfer drum and/or an intermediate drum.
Patent JP-2004065862-A (JP)
Title: Badminton racket
Inventor: YONEYAMA MINORU
IPC: A63B49/03
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a generation rate of a defective product; and to strengthen adhesive strength of a T-shaped joint and a shaft by reducing the possibility of causing positional dislocation between these members after fitting the T-shaped joint and the shaft.  <P>SOLUTION: This badminton racket is formed by joining a frame and the shaft via an adhesive by inserting an upper end part of a hollow shaft 2 into a vertical shaft part 6 of the T-shaped joint by inserting horizontal both shoulder parts 5 of the T-shaped joint 4 into hollow both end parts of the frame 1 formed in an elliptic shape. A plurality of ribs 9 are formed in the shaft direction on an outside surface of the vertical shaft part of the T-shaped joint.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073218-A (JP)
Title: Chair
Inventor: TAKEUCHI YUTAKA
IPC: A47C3/026
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the beauty from deteriorating in a backrest in which a lumbar supporting device is arranged between an inner plate and an outer plate and the reverse side of the inner plate is also covered with cloth.  <P>SOLUTION: The chair has a first rib 19 provided on the reverse face of the inner plate 12 and a second rib 17 protruded on the front face of the outer plate 13. Upper catches provided on both right and left ends of the first rib 19 are fitted into lower catches provided on both right and left ends of the second rib 17. A slot 31 is formed in the first rib 19 with the exception of the right and left ends thereof, and the cloth 28 is pulled into the slot 31. The first rib 19 and the second rib 17 are covered with an upper cover 53. The inside peripheral edge 28a of the cloth 28 is exposed to the root of the first rib 19 in the right and left outsides of the slot 31. It, however, can be hidden by an upper cover 53.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077732-A (JP)
Title: Camera
Inventor: ISHII AKIHIRO
IPC: G03B17/04
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cancel the prohibition setting of flash light emission.  <P>SOLUTION: An IC 18 incorporated in a stroboscopic device 14 is provided with a photographing frequency counter 33. When the frequency of contact of a synchro switch 20 reaches the photographable frequency, the action of a 1st boosting circuit 25 is prohibited to make it impossible for the stroboscopic device 14 to emit flash light and a validating circuit 32 is activated to start picking up a sound from a microphone 19. An audio signal inputted from the microphone 19 is compared with a previously stored reference audio information. When the audio signal and the audio information coincide, the function of the 1st boosting circuit 25 returns to allow emission of flash light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077269-A (JP)
Title: Method for controlling filament power of electron beam irradiator
Inventor: SUGITA TATSUNOBU
IPC: A61L2/08
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for normally optimal continuous flow of current in a filament coping with a change in contact resistance until fitting with plate springs after replacement of a filament and a severance of filament in a non-scanning type electron beam emitter with many plate springs suspended on two parallel feeder bars and many parallel filaments connected to the plate springs in a row.  <P>SOLUTION: A target current value of filament is determined. When the filament voltage is constant or decreasing, the current value is kept constant, and when the current value decreases, the current value is controlled to have the current value for keeping the voltage constant as a target current value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080919-A (JP)
Title: Power control system and power control method for electrical apparatus
Inventor: OGAWA HITOSHI
IPC: H02J9/06
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power control system and a power method for electrical apparatuses 3 to 13 capable of properly controlling the on/off of power supplies of the electrical apparatuses 3 to 13 that are connected to each other via a network, in a service interruption.  <P>SOLUTION: A power state determining part 33 receives service interruption information sent from a service-interruption occurrence detection part 31, and determines to turn off the power supply of each electrical apparatus 3 to 13 in the service interruption, based on in-service-interruption power-supply information read out of a storing part 37. The power state determining part 33 receives power recovery information sent from the service-interruption occurrence detecting part 31, and determines to turn on the power supply of each electrical apparatus 3 to 13 in the service interruption, based on in-power-recovery power-supply information read out of the storing part 37. Information, which shows the state of the power supply of each electrical apparatus 3 to 13 in the service interruption or in the power recovery determined at the power state determining part 33, is sent to a transmitter/receiver 35, and is transmitted to the corresponding apparatus among the apparatuses 3 to 13 as a control signal for on/off control of the power supply.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077849-A (JP)
Title: Recursive reflection function member and method of manufacturing same
Inventor: TSUTSUI OSAMU
IPC: E01F9/673
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member which demonstrates a recursive reflection function to wide-range incident light.  <P>SOLUTION: A recursive reflection function member 1 comprises a large-diameter glass ball 2 and a glass bead aggregation 3, and the glass bead aggregation 3 in which a lower half of the glass ball 2 is buried has fine glass beads coupled to each other in a surface, and gaps exist between glass beads. A reflection function is demonstrated in a boundary surface between the glass bead aggregation 3 and the glass ball 2. That is, even light impinging on the glass ball 2 from an approximately horizontal direction is refracted and is scattered in the boundary surface of the glass bead aggregation 3 and passes the glass ball 2 again and is emitted to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079831-A (JP)
Title: Exposure method and aligner, and method for manufacturing device
Inventor: TANAKA YASUAKI
IPC: G03F7/20
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide such an exposure technology that can control the quantity of exposure with high accuracy even when double exposure method is used to change an exposure condition in an exposing step.  <P>SOLUTION: When a first reticle R1 is used to expose a first wafer, dummy irradiation is conducted (step 126) and a changing rate of transmissivity in an optical system is obtained (step 128). While calculating the transmissivity on the basis of the obtained result, the quantity of exposure is estimated and controlled and the exposing operation is performed (steps 130 to 132), and then the calculated changing rate of transmissivity is stored (step 135). Even when a second reticle is used for exposure, the changing rate of transmissivity is calculated and stored in the same manner. Then, when the first reticle R1 is used for exposure again, the stored latest changing rate of transmissivity relating the same reticle R1 is called to calculate the transmissivity (steps 129 and 130).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077376-A (JP)
Title: Method and apparatus for inspecting end face of optical connector
Inventor: KUME SHIGEFUMI
IPC: G01N21/88
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector inspecting method and an apparatus capable of accurately determining the quality of an optical connector.  <P>SOLUTION: In the optical connector inspecting method for inspecting the quality of the optical connector W by detecting flaws in the face of the optical connector W, a plurality of concentric inspection areas A-C are set in the face of the optical connector W, and inspection criteria based on the number of flaws are set for each inspection area. In the case where the inspection criteria are satisfied in all the inspection areas A-C, this connector is determined to be acceptable. By this, it is possible to accurately determine quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076920-A (JP)
Title: Differential pressure control valve
Inventor: HIROTA HISATOSHI
IPC: F16K31/42
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential pressure control valve not for leaking a refrigerant from an outer periphery of a piston driving a main valve.  <P>SOLUTION: An inner peripheral edge of an annularly formed diaphragm 8 is nipped by a main valve piston 7 and a stationary ring 9 fixed to the main valve piston 7, and an outer peripheral edge is nipped by the main valve piston 7 and a cylinder element 10 fixed to a body 1. The cylinder element 10 is constituted to slidably hold the main valve piston 7. Because the outer periphery of the main valve piston 7 is completely sealed by the diaphragm 8, inlet pressure P1 is introduced from a refrigerant introduction chamber to a piston chamber 13 only through an orifice 12, so as to stabilize a characteristic of the differential pressure control valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003098518-A (JP)
Title: Liquid crystal display device
Inventor: KUBO MASUMI
IPC: G02F1/1343
Filed: 2002-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein a color filter in the liquid crystal display device is formed without increasing processes compared with a color filter in a conventional liquid crystal display device and bright color display high in color purity is realized even when deviation in sticking of a pixel electrode area and a color filter area occurs, with respect to the formation of the color filter in a transflective liquid crystal display device. SOLUTION: In the liquid crystal display device wherein a reflection electrode and a color filter are formed on one and the other substrates, respectively, of a pair of substrates stuck opposite to each other sandwiching a liquid crystal layer, the color filter is formed so that the surface area of the region where no color filter is formed is fixed, even when the deviation in sticking of the pixel area and the color filter forming area occurs.
Patent JP-2004083346-A (JP)
Title: Silicon single crystal wafer for particle monitor, and its manufacture method
Inventor: MURAKAMI HIRONORI
IPC: C30B15/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon single crystal for a particle monitor having the extremely small number of LPDs (light point defects) on the surface of a wafer even in repetitive use and to provide its manufacturing method.  <P>SOLUTION: (1) The single crystal wafer for the particle monitor is a wafer cut out from a silicon single crystal ingot. The surface of the wafer has ≤15 /cm<SP>2</SP>particles having ≥0.12 μm particle diameter even after the surface is repeatedly washed. (2) The single crystal wafer for the particle monitor is cut out from a silicon single crystal ingot having 1× 10<SP>13</SP>to 1×10<SP>15</SP>atoms/cm<SP>3</SP>nitrogen concentration and the surface of the wafer has ≤1 /cm<SP>2</SP>particles having ≥0.12 μm particle diameter even after the surface is repeatedly washed. (3) In the manufacturing of the wafer for the particle monitor, the single crystal wafer is cut out from an ingot which is passed through 1,150 to 1,070°C temperature zone within 20 min and through 900 to 800°C temperature zone within 40 min when the single crystal ingot is pulled up.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053240-A (JP)
Title: Crushed ice stirring drum
Inventor: YOKOSAKI YASUHIRO
IPC: F25C5/04
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crushed ice stirring drum preventing sticking and freezing of crushed ice to an inner peripheral face of a drum and smoothly and surely taking out the stirred crushed ice.  <P>SOLUTION: This stirring drum 1 can feed out the accommodated crushed ice, while stirring the same by its rotation, and a number of projecting faces 2 are formed on the inner peripheral face of the stirring drum 1. Whereby the frictional action with the crushed ice can be increased, and the rising of the crushed ice in the rotating direction can be kept high, but sticking and freezing action to the inner peripheral face of the stirring drum 1 can be reduced. As a result, the crushed ice raised in accompany with the rotation is dropped to a bottom part of the stirring drum 1 to be separated and dispersed, and the stirring action can be smoothly performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088601-A (JP)
Title: Trimming apparatus
Inventor: FUJIWARA MASAYUKI
IPC: H01L21/66
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize suitable trimming of each object to be inspected by accurately measuring the output frequency of each of the inspection objects interconnected on a board.  <P>SOLUTION: A trimming apparatus can keep the input of a frequency counter 17 at a suitable level by setting the gain of an automatic gain control circuit incorporated in an amplifier 14 even when the output level of a VCO (voltage controlled oscillator) 12 as an object to be inspected drops. Harmonic components in the output signal of the VCO 12 of the inspection object are removed by a low pass filter. Thus, the output level of the VCO 12 of the inspection object becomes sufficiently higher than the harmonic level, so that the fundamental frequency of the output signal of the VCO 12 can be measured by the frequency counter 17. Consequently, each VCO 12 on the board 11 is suitably trimmed, and cost reduction and increased working efficiency is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088697-A (JP)
Title: Network communication system between computers
Inventor: ONO SHINYA
IPC: H04L12/70
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform communications among a plurality of PLC and further to guarantee transmissions by broadcast communications to be performed by a UDP protocol.  <P>SOLUTION: In each of PLC 1A-1N, a processor 3 is provided with a user memory 31 and an application program 32, and an Ethernet(R) interface 2 is provided with a physical layer 21, a data link layer 22, an IP 23, a UDP 24 and a data transmitting-receiving function part 25. In the case of broadcast transmission by UDP, the transmitting side PLC designates only one delivery confirmation reply station and obtains delivery confirmation from the designated station to guarantee sure sending of data. When the delivery confirmation from the designated station is not reported even after the lapse of fixed time, resending is performed while designating a station different from that of the first transmission as a delivery confirmation reply station.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096244-A (JP)
Title: Surface acoustic wave device and communication apparatus
Inventor: TAKAMINE YUICHI
IPC: H03H9/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device improved with respect to the phase balance and a communication apparatus using the same.  <P>SOLUTION: A longitudinal coupled resonator type surface acoustic wave filter 101 having three IDTs formed in the propagating direction of surface acoustic waves is provided on a piezoelectric board 501. The IDT 103 located at the mid position among the three IDTs of the longitudinal coupled resonator type surface acoustic wave filter 101 is divided into two divisions approximately symmetrically to the propagating direction of the surface acoustic wave, and they are connected to balanced signal terminals 108, 109. The right and left IDTs 102, 104 having inverted polarities are connected to an unbalanced signal terminal 107 to obtain a balance-unbalance converting function. A reactance component 120 formed inside or outside a package is connected to either the balanced signal terminal 108 or 109 on the piezoelectric board 501.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094518-A (JP)
Title: Figure tracing device and figure tracing method and its program
Inventor: KYO YOSHI
IPC: G06T7/20
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that upon detecting a figure from images continuously photographed by a photographing means, and tracing the movement when a plurality of persons exist on top of one another in one area unit, it is difficult to specify the person area, and it is difficult to trace the figure.  <P>SOLUTION: A figure area extracted from photographed images is divided into images on which the respective moieties of the human body are projected, and one of the divided images on which the respective moieties of the human body are projected is defined as a template, and the template and the continuous photographed images are successively matched so that the figure can be detected from the photographed images, and that the movement can be traced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091616-A (JP)
Title: Granular fat and method for producing the same
Inventor: OKAJIMA NOBUHIRO
IPC: A61K8/73
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively producing granular fat excellent in fluidity and handleability and optionally, efficiently and easily improved in oxidation stability.  <P>SOLUTION: The granular fat excellent in fluidity and handleability is easily and inexpensively obtained by dripping a melted fat or fat composition into an alcohol solution lower in temperature and density than the melted fat or fat composition. If a solution containing an antioxidant such as vitamin C is used as the alcohol solution, the oxidation stability of the granular fat is improved efficiently and easily by coating the surface of the granular fat with the antioxidant. Further, if the surface of the granular fat is coated with protein and/or saccharides by using an alcohol solution suspended with the protein and/or saccharides such as starch, wheat flour and/or powdered skim milk, the granular fat prevented from binding and more improved in fluidity can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095454-A (JP)
Title: Switch operation assisting tool
Inventor: HARA NAOHIRO
IPC: H01H17/08
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch operation assisting tool allowing a child or a physically weak person to easily perform on/off operations of an on/off switch part.  <P>SOLUTION: The assisting tool comprises an assisting tool body 1 attached to an embedded switch S provided on a wall surface W. The tool further comprises an operation rocking member 4 attached to the assisting tool body 1 to be rockable about the vertical axis. The rocking member 4 has a contact part for contacting so as to turn on and off the on/off switch part S1 of the embedded switch S, and also has pressing parts 3 provided at right and left ends. The tool further comprises operation cords 5 hung down so as to rock the rocking member 4 about the vertical axis.  <P>COPYRIGHT: (C)2004,JPO