baber/WOPTO huggingface dataset:
Patent JP-2003221978-A (JP)
Title: Opening-section device
Inventor: FUKUYAMA TAKASHI
IPC: E06B7/14
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cutoff properties of a lower side section.  <P>SOLUTION: A door body 3 is installed into a frame body 2 composed of an upper frame 2a, a lower frame 2b and left-right vertical frames 2c and 2d in a freely openable and closeable manner. A cutoff member 24 in a fixed height for a cutoff between the vertical frame 2c on the hanging origin side and the hanging-origin side side section of the door body 3 is mounted on the inside lower section of the vertical frame 2c on at least the hanging origin side, and the door body is secured by making the center of rotation P of the door body 3 eccentric for pushing the hanging-origin side side section of the door body against the cutoff member 24 in the case of a closing. Even when warm water overflows by a bathing in a bathtub filled with warm water and a large amount of warm water forcibly flows towards the door body 3 from the bathroom side, an opening-section device can resist the water pressure sufficiently and warm water can be stopped surely, and the cutoff properties of the lower side section are improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221218-A (JP)
Title: Spherical silica particles containing fine particles of iron-based oxide and manufacturing method therefor
Inventor: TAKENOUCHI KENJI
IPC: C01B33/12
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide spherical silica particles containing fine particles of an iron-based oxide wherein silica particles are excellent in the heat resistance, the surface stability, the water resistance, the compatibility with a resin, and the dispersibility and the fluidity in a resin, and to provide a manufacturing method therefor.  <P>SOLUTION: The spherical silica particles containing fine particles of an iron-based oxide is characterized in that those silica particles are comprised of fine particles of an iron-based oxide and silicon oxide containing the fine particles of the iron-based oxide, and in that those silica particles are non-porous and completely spherical and have an average particle diameter of 0.05-10 μm. Wherein, the average particle diameter of the fine particles of the iron-based oxide is 500 nm or less, the iron-based oxide exists in 1-50 wt.% when the total of the iron-based oxide and the silicon oxide is 100 wt.%, the fine particles of the iron-based oxide are fine particles of a magnetic iron oxide, the coercive force of the magnetic iron oxide is 50-1,200 [Oe], and the silica particles have a completely spherical shape of a sphericity in the range of 0.8-1.0.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227332-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: HAYASHI KOTARO
IPC: F01N3/24
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for enabling a predetermined control of temperature rise without misfire under low temperature and light load conditions even in the case of a low compression ratio engine.  <P>SOLUTION: This device comprises an NOx occlusion agent 20 that occludes NOx in exhaust gas when an air-fuel ratio of flowing exhaust gas is lean, and releases the occluded NOx when the air-fuel ratio of the flowing exhaust gas becomes a theoretical air-fuel ratio or rich; a temperature rising means for controlling the temperature rise of the NOx occlusion agent 20; an operating condition detecting means for detecting an operating condition of an internal combustion engine; and a combustion type heater 60 for supplying evaporated fuel to a suction system. When the temperature rising means rises the temperature of the NOx occlusion agent 20 to a predetermined temperature based on the operating condition of the internal combustion engine detected by the operating condition detecting means, the fuel heated and evaporated by the combustion type heater 60 is supplied to the suction system (a suction pipe 9).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226439-A (JP)
Title: Wrapper for sheet-like recording material
Inventor: HOSOI NORIYUKI
IPC: B41M5/30
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrapper for a sheet-like recording material, allowing easy detection of the recording material to run out with a suction pad and effectively suppressing the occurrence of scratches or density irregularity of the recording material stored in the lowest portion.  <P>SOLUTION: The wrapper for the sheet-like recording material has at least a base bottom portion for holding the sheet-like recording material. When the sheet suction pad for the sheet-like recording material has contact with the base bottom portion, air is fed to the sheet suction pad through a cutout portion provided passing through the base bottom portion so that no existence of the sheet-like recording material on the base bottom portion can be sensed. A recessed portion being 1 mm or less in depth is provided continuously on an extension line of the cutout portion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002302489-A (JP)
Title: Heterocyclic compound and its preparation and use thereof
Inventor: SAUERBERG PER
IPC: A61P25/04
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a compound which is used as a medicine useful as stimulants of the cognitive function of the forebrain and hippocampus of mammals and especially in the treatment of Alzheimer's disease, severe painful conditions, and glaucoma. SOLUTION: A therapeutically active azabicyclic compound of formula (1) wherein Z<1> is O or S, a method for preparing the same, and a medicinal composition containing the compound.
Patent JP-2003230477-A (JP)
Title: Hanger separating device
Inventor: TSUCHIYA AKIRA
IPC: A47G25/34
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanger separating device having a safely and easily separable hook of a hanger from a hanger body.  <P>SOLUTION: This hanger separating device 1 comprises a device body 10 having a pair of guide rails 9; a sliding plate 3 horizontally slidable along the guide rails 9; a pair of nipping piece bodies 13a and 13b for nipping the hook 4 of the hanger H; a displacing air cylinder 14 for displacing the nipping piece bodies 13a and 13b between a spaced position and a nipping position CP; a sliding air cylinder for sliding the sliding plate 3 from a pinchable position PP to a separating position; a limiting part 28 for limiting the horizontal movement of the hanger body 5; a nipping position detecting switch 33 for detecting the nipping position CP; a separating position detecting switch 34 for detecting the separating position; and a hook recovery part for accumulating the separating hook 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253704-A (JP)
Title: Antitheft device for construction machine
Inventor: MATSUI HOMARE
IPC: B60R25/32
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antitheft system by which a construction machine is hardly stolen without burdens on an operator such as remembrance of a password.  <P>SOLUTION: An angle detection means detecting a horizontal angle is installed to connect to the input terminal of a controller and a solenoid of an electromagnetic changeover valve is connected to the output terminal of the controller through the electromagnetic changeover valve in something of hydraulic circuits and an actuation detection means detecting the operation of the electromagnetic changeover valve and a fuel supply device are installed. The device is constituted so that the controller electrifies the solenoid of the electromagnetic changeover valve when a construction machine body slants larger than a specified angle to cutoff the hydraulic circuit and fuel supply to the fuel supply device is cut off when the electromagnetic changeover valve does not work.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244103-A (JP)
Title: Multiple input/multiple output turboreceiver
Inventor: ASAI TAKAHIRO
IPC: H04J11/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve an error rate.  <P>SOLUTION: A sample value of a received signal from N pieces of antennas is input to equalizers 21-1 to 21-M for a first and a M-th stream relatively. In a processing of a-th (current), a m-th equalizer 21-m produces an interference element, using the likelihood value from processed equalizers 21-1 to 21-m-1 and the likelihood value from equalizers 21-m to 21-M processed at (a-1)th (previous), and impulse response, obtains a signal in response to a m-th stream by a filtering process based on MMSE using the above M pieces of likelihood value signal and impulseless response to a signal subtracting an interference element from the received signal, and calculates the likelihood value, using that, the M pieces of likelihood value and the impulse response. The above is repeated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244057-A (JP)
Title: Communication control method for mobile communication apparatus and the mobile communication apparatus
Inventor: SAKO TAKAAKI
IPC: H04B1/16
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control method capable of furthermore reducing the power consumption of a mobile communication apparatus.  <P>SOLUTION: A DSP (Digital Signal Processor) of a base band control section 1 receives, from the CPU of a sequence control section 4 (S1), a threshold value of a reception level to start a CPU by serving cell information and interrupt. In a standby state, the DSP receives a PICH (Paging Indicator Channel) and a CPICH (Common Pilot Channel) of a base station for a DRX (Discontinuous Receive) period (intermittent reception period) and starts a measurement of the reception level of the CPICH of the serving cell (S12). Then in the subsequent step S13, the DSP compares the reception levels of an acquired RSSI (Received Signal Strength Indicator), RSCP (Received Signal Code Power), and Ec/Io with threshold values set in compliance with the 3GPP (3rd Generation Partnership Project) standard given from the CPU to discriminate the propriety of the reception level. When the reception level is lowered, the DSP causes an interrupt to the CPU (S14).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258640-A (JP)
Title: Digital-to-analog conversion circuit
Inventor: AIURA MASAMI
IPC: H03M1/06
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital-analog conversion circuit capable of making output current values from respective current source cells equal without being affected by the positioning of the current source cells with respect to power supply wirings.  <P>SOLUTION: In order to make the voltages supplied to respective current source cells equal, the power supply wirings La, Lb are positioned and formed in right-angled triangular shapes respectively, wherein their wiring widths W1, W2 are modified so that their one side becomes continuously narrower depending on the position where the power supply wirings La, Lb are formed. Further, the power supply wirings La, Lb are positioned and formed so that their hypotenuses face mutually.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238676-A (JP)
Title: Oligomer of thermosetting ppe
Inventor: ISHII KENJI
IPC: C08G65/48
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting resin which has excellent electrical characteristics and toughness that a PPE (polyphenylene ether) possesses and which is improved in the compatibility with other resins and moldability and furthermore to contrive the wide applicability thereof to many kinds and varieties of the uses including an electronic field.  <P>SOLUTION: The thermosetting resin of a high activity which succeeds the excellent electrical characteristics and toughness of PPE can be prepared by converting the both ends of a bifunctional PPE oligomer having bisphenol nuclei into thermosetting functional groups.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235376-A (JP)
Title: Sheet for pet
Inventor: IWAMA AKIHIKO
IPC: A01K1/015
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for a pet with which for example, fixed spaces in a house, a vehicle, etc., are surely prevented from being stained with fallen hair, feed, discharges, etc., of a pet, and even a large-sized pet is brought into a vehicle without making a seat, etc., dirty.  <P>SOLUTION: The sheet for a pet is equipped with turned back parts 2 at side parts in the length direction of a sheet body 1 formed in an approximately square shape and the fixing means 11 of the sheet body 1 at side parts in the width direction of the sheet body 1. The turned back parts 2 of the sheet body 1 have twice returned edge parts of the sheet body 1 so that the turned back parts have first valley folded pats in which the edge parts of the sheet body 1 are turned back inward and second valley folded parts in which the edge parts of the sheet body are turned back outward. The turned back parts 2 of the sheet body are sewed at both right and left edge parts but the central part sandwiched between both the sewed parts is not sewed and fallen hair, feed, discharge, etc., of a pet are stored in a state of the sheet body 1 arranged between seats, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243255-A (JP)
Title: Capacitor for low voltage
Inventor: MISHIMA AKIRA
IPC: H01G2/04
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of surge voltages in an electrolytic capacitor for low-voltage electric equipment and to improve the frequency response of the capacitor by reducing inductance of electric wiring connected to the capacitor.  <P>SOLUTION: The inductance of the wiring section of the electrolytic capacitor is significantly reduced by making reciprocating currents overlap each other even in an area of power wiring near the electrolytic capacitor by using an electrolytic capacitor for low voltage, in which the electrode terminal (2a) of a positive electrode and the electrode terminal (2b) of a negative electrode are disposed closely to each other as the electrolytic capacitor and also using broad parallel plates as wires (4a and 4b) connected to the electronic equipment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243105-A (JP)
Title: Capacitor, resistor-combined functional connector
Inventor: MATSUMOTO YOSHIBUMI
IPC: H01R13/66
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact functional connector that has a function of capacitor connector and also a function of resistor connector.  <P>SOLUTION: A capacitor chip is fixed extending astride a first terminal 7 and a dummy terminal 4 and a resistor chip 2 is fixed extending astride another terminal (5 or 6) which is different from the above first terminal 7 or the dummy terminal 4 and the above dummy terminal 4. While the capacitor chip 1 and resistor chip 2 are connected in series, as a circuit, and while part of each terminal is protruded outside, respectively, the terminal part which is not protruded outside, the capacitor chip, and the resistor chip are resin- molded in one body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237155-A (JP)
Title: Tape cutter of tape printer and tape printer with the same
Inventor: SODEYAMA HIDEO
IPC: B65H43/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cutter of a tape printer which can suppress displacement of a slide cutter and can enhance a degree of freedom of an arrangement space, and a tape printer.  <P>SOLUTION: The tape cutter of the tape printer is provided with the slide cutter 104 facing a tape discharge opening 18 formed in an apparatus case 2 for cutting a tape-shaped member T after printed from an orthogonal direction, and cutter driving mechanisms 81, 101 and 103 for driving the slide cutter 104 to cut. The cutter driving mechanisms 81, 101 and 103 make the slide cutter 104 slide from the other side to the front to cut the tape-shaped member T by draw cutting.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244079-A (JP)
Title: One-core two-way optical communication system
Inventor: NAKASO MARIKO
IPC: H04B10/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-core two-way optical communication system with high performance at a low cost.  <P>SOLUTION: An optical terminator 16 (master station) and a subscriber terminal 17 (slave station) are interconnected by a one-core optical fiber 7 via photocouplers 6, 8. A plurality of outgoing signals 1a to 1n and a plurality of incoming signals 13a to 13n are multiplexed respectively by frequency multiplex sections 3, 11 after being subjected to subcarrier modulation by frequency conversion sections 2, 12, converted into light beams by E/Os 4, 9, and transmitted to the optical fiber 7 through the photocouplers 6, 8. In this case, the frequency of outgoing subcarrier going to be modulated by the frequency conversion section 2 at the master station side is differentiated from any of incoming subcarriers going to be modulated by the frequency conversion section 12 at the slave station side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246736-A (JP)
Title: Drug for inhibiting autoimmune disease development
Inventor: YAMAGUCHI AKISHI
IPC: A61P19/10
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drug for inhibiting autoimmune disease development which inhibits the development of autoimmune diseases such as systemic lupus erythematosus.  <P>SOLUTION: The drug contains estradiol, which is an estrogen, as an active ingredient, and is administered once immediately after birth before systemic lupus erythematosus is developed. Since the drug does not decrease the expression of an estrogen receptor which is inevitable for maintaining homeostasis, it inhibits genital abnormalities, inhibits and prevents the development of systemic lupus erythematosus after the maturation period, inhibits the progression of systemic lupus erythematosus which has been developed and increases the survival rate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248888-A (JP)
Title: Fire alarm system
Inventor: WADA TAKETSUGU
IPC: G08B29/14
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To assist a maintenance company which maintains a fire sensor in planning an efficient and accurate operation schedule.  <P>SOLUTION: A system comprises a plurality of fire sensors Sk, a repeater B which is connected to the fire sensors Sk by a sensor line Ls, a fire receiver A which is connected to the repeater B by a communication line Lx, and a management device C which is connected to the repeater B through the Internet. When a request to distribute self-diagnostic result information on a fire sensor Sk is sent from the management device C to the repeater B through the Internet, the self-diagnostic result information is sent from the repeater B to the management device C through the Internet. The management device C generates. maintenance information according to the self-diagnostic result information and distributes the maintenance information to terminals D1 to D4 of some maintenance companies through the Internet. The maintenance company can, therefore, efficiently and accurately plan the operation schedule.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239424-A (JP)
Title: Highly durable and fire resisting resin sheet and its manufacturing method
Inventor: YAMAGUCHI BUNJI
IPC: C08L63/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable and fire-resisting resin sheet and its manufacturing method to make it possible to use in a part exposed outdoors by sticking it to various building materials, structural materials, parts, members, etc., without deteriorating in storage and distribution.  <P>SOLUTION: A highly durable and fire resisting resin sheet is comprised of a thermoplastic resin and/or rubber material and/or epoxy resin, thermal expansible inorganic material, and a resin compound containing an inorganic filler. On the surface of a thermal expansive refractory layer whose volume expansive magnification gets to 1.1-100 by heating it for 30 min. in the condition of 50 kW/m<SP>2</SP>, an ultra violet ray prevention layer made of a resin sheet in which either aluminum foil, or ultraviolet ray reflecting agent, absorber or shielding material is mixed, is laminated as the feature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251756-A (JP)
Title: Release film having antistatic function
Inventor: KAWASHIMA TADASHI
IPC: C09D165/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a release film having a release layer having good antistatic and peeling functions at one application operation.  <P>SOLUTION: In the release film, a coating film of a peeling agent composition containing a curable silicone emulsion, a curing agent, and an antistatic agent expressed by formula (1) (n is the degree of polymerization; and Y<SP>-</SP>is a counter ion) is formed at least on one side of a plastic film base material. Preferably, Y<SP>-</SP>is a polymeric counter ion containing a polystyrene sulfonate anion, and the curing agent is a platinum catalyst.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251068-A (JP)
Title: Game information, information storage medium and game device
Inventor: HIRAOKA HIDEKI
IPC: A63F13/55
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To make an object collide with another object to be coupled on the surface so that it may be increased in size like a snowball, whereby its motion can simply be realized according to the appearance.  <P>SOLUTION: A ball B is set to be increased in size by coupling an arrangement E to the surface thereof. When the arrangement E collides with the ball B, the ball B and the arrangement E are coupled at the colliding position by hierarchical structure, and from now on, they are displayed as one body. On the other hand, a plurality of displacement points P displaced from the center O1 in the radial direction are set on the ball B to provide a movement calculation model Bm forming a rolling reference surface. The displacement points P are changed in its position according to the projection and recess of the appearance of the ball B to which the arrangement E is coupled, and the calculation model Bm forms a rolling reference surface more gentle than the appearance projection and recess. According to the model, the rolling of the ball B is computed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003289186-A (JP)
Title: Electronic apparatus
Inventor: KAJIKAWA KATSUJI
IPC: G11B33/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable an electronic apparatus which is equipped with a control switch which is provided with an elastic part and partially molded in two colors, and to improve controllability and degree of freedom of design.  <P>SOLUTION: An electronic apparatus is equipped with an outer case 5 comprising an outer case unit 34 and an elastic unit 33 which are both molded in multiple color from different materials including at least an elastic material, a case 2 provided with a main body 3 where the outer case 5 is fitted, and a control switch 23 through which various mechanisms arranged inside the main body 3 of the case 2 are controlled. A part of the outer case 5 is fitted to the main body 3 as separated from it. The control switch 23 is provided with a controlled part 31 which is located at the opposite side of the main body 3 as sandwiching the elastic unit 33 of the outer case 5 between itself and the main body 3 and equipped with a controlled plane 31a, a switch main body 30 located between the elastic unit 33 and the main body 3, and a connecting unit 32 located between the elastic unit 33 and the switch main body 30. The controlled part 31 and the connecting unit 32 are joined together as pinching a part of the elastic unit between them, and the connecting unit 32 is joined to the switch main body 30 at the same time.  <P>COPYRIGHT: (C)2004,JPO