baber/WOPTO huggingface dataset:
Patent JP-2001197133-A (JP)
Title: Dc offset removing system and receiving circuit provided with dc offset removing circuit
Inventor: MURAOKA SHINYA
IPC: H04L27/22
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of preventing DC offset deviation at the time of preamble receiving even in the case of intermittent receiving. SOLUTION: A DC offset removing circuit 4 is provided with a means for changing the value of a coefficient α for determining a DC offset following speed and when a signal S2 detecting the indication of receiving stop is received from a received signal stop detecting circuit 10 or when a signal S5 for turning off a power source in one part of the circuit for economizing power consumption at the time of a frame not addressed to the circuit itself is received from a control circuit 9, the α is made into small value. After receiving is restarted, when a synchronizing signal just after preamble is detected, the α is returned into ordinary value. Thus, by decelerating the DC offset following speed at the time of preamble receiving as low as possible, DC offset deviation caused by a preamble pattern is prevented.
Patent JP-2001206113-A (JP)
Title: Seat rotation mechanism
Inventor: SAKAGAMI MINORU
IPC: B60N2/14
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a seat rotation mechanism capable of stably supporting a rotation seat and further projecting a seat cushion to the outside of a car body. SOLUTION: The seat rotation mechanism is provided between a car body floor 2 and a seat cushion 11 and horizontally rotatably supports a seat cushion 10 while having a rotation center H close to a door opening 4 side as compared with a seat center G and deviated to a back rest 12 side. The seat rotation mechanism is provided with a plurality of circular rail members 35 having different radius and a plurality of sliders 16 guided and supported by the rail members 35. The rail members 35 are disposed such that they surround the seat center G and the rotation center H and ends of at least two rail members 35 are superposed in the view from the rotation center H.
Patent JP-2001205375-A (JP)
Title: Method for manufacturing radiator
Inventor: IGAMI TAKASHI
IPC: B21D53/08
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To easily insert the end part of a core support into a support inserting hole of a tube plate and improve the fluid tightness of the inserted part. SOLUTION: A hole edge part of a tube inserting 2 of a tube plate 1 is subjected to burring and is formed so as to protrude to the inner face side of the tube plate 1, a support inserting hole 5 which is subjected to burring 3 so that the hole edge part is protruded to the inner face side of the tube plate 1 is formed to both end positions in the longitudinal direction of the tube plate 1. Further, the end part 14 of a core support 6 is inserted from the outer face side of the tube plate 1, and then, by caulking the burred part of hole edge of the support inserting hole 5, the opening of the support inserting hole 5 is reduced and the part between the core support 6 and the tube plate 1 is fixed, and the inserted part is brazed/fixed in a furnace for fluid tightness.
Patent JP-2001210215-A (JP)
Title: Trip cross bar of circuit breaker
Inventor: YANASE MASAAKI
IPC: H01H3/62
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To improve a trip cross bar so as to ensure a stable trip operation property without using of lubricating materials such as grease. SOLUTION: The trip cross bar 9 is mounted on a switching device of a circuit breaker for connecting over-current elimination device with a latch of the switching device. A convex shaped latch receiving part engaged with the latch is formed at a base body 9e of a cross bar formed by a resin molding. The latch receiving part 10 is an independent part, which is a resin mold in which solid lubricating materials having self-lubricating property, for example, fuorocarbon resin as a solid lubricating material is mixed with the base material. The concerning part is insert-molded integrally with the base body of the cross bar which employs engineering plastic as a molding material.
Patent JP-2001209261-A (JP)
Title: Image forming device
Inventor: SASAI TAKAHIRO
IPC: G03G15/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent a feedback(FB) sequence from being performed after changed voltage becomes a fixed value by the FB sequence in the case of changing applied voltage to a transfer roller for transferring a toner image from a photoreceptor to paper in accordance with an environmental condition. SOLUTION: When an image is transferred by applying the voltage of a specified value from a controller to the transfer roller for transferring the toner image formed on the photoreceptor drum of the image forming device to the paper, the FB sequence is performed based on information on the recording of a fixed number of sheets of paper and the succeeding applied voltage is set. In such a case, the point of time when the detected current value to the applied voltage becomes the fixed value α is judged as a saturated state. After detecting the saturated state, the FB sequence is not performed but forming operation for the recording paper is consecutively performed to shorten a job time.
Patent JP-2001211099-A (JP)
Title: Rake receiver for cdma communications
Inventor: NAGAHASHI MASAKI
IPC: H04B1/7115
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a RAKE receiver for CDMA(code division multiple access) communications capable of conducting RAKE processing with optimum parameter. SOLUTION: In the RAKE receiver, a signal wave transmitted through the CDMA communications system is received at a signal receiving part 10, and conducted inverse spreading processing at an inverse spreading processing part 20. At a RAKE processing part 30, a RAKE processing which synthesizes in phase an inverse spreading processed signal waves is conducted with a settled parameter. A base-band signal is taken from RAKE processed signal waves and output through a signal output part 40. The quality of the output signal is evaluated at a communication quality evaluation part 50, a value of a parameter used for the RAKE processing is changed for an improvement of communications quality.
Patent JP-2001207131-A (JP)
Title: Rosin-based tackifier resin having low acid value
Inventor: YANAKA ICHIRO
IPC: C09F1/04
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a rosin-based tackifier resin which has a low acid value, improves low temperature characteristics and does not affect moisture resistance. SOLUTION: This rosin-based tackifier resin having a low acid value contains, as an active ingredient, an alkylene carbonate-modified rosin obtained by the addition reaction of an alkylene carbonate to at least one of rosin resins consisting rosins and rosin derivatives having carboxyl groups. The alkylene carbonate is preferably a compound having a five to six-membered ring including ethylene carbonate and propylene carbonate. When the alkylene carbonate- modified rosin is applied as a tackifier resin to a solvent type, hot melt type, or pressure-sensitive type adhesive, the obtained adhesive exhibits good moisture resistance and simultaneously has excellent heat resistance and excellent low temperature properties.
Patent JP-2001210853-A (JP)
Title: Roof with solar cell
Inventor: SAITO HIROYUKI
IPC: E04D13/18
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a rood with solar cell which can eliminate an electric wire and reduce wiring work. SOLUTION: This roof with solar cell is composed of a supporing rail 14 for supporting a solar cell panel 13 which is formed of a conductive aluminum extruded product and is conjugate as a transmission member for transmitting an electric power. Therefore, in the case where the supporting rail is connected with a cathode of the solar cell panel, it not only supports the solar cell panel but works as a transmission line, thereby simplifying a device and eliminating an electric wire for the supporting rail.
Patent JP-2001210401-A (JP)
Title: Electric control equipment
Inventor: MAEKAWA TAKESHI
IPC: H01L33/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric control equipment in which a light visibility of display can be improved and down-sizing and cost reduction become possible as well. SOLUTION: This is electric control equipment equipped with a lighting display part 24 that performs action display with an LED lighting, a socket body 1 having terminal board parts 8, 9, 10-1, 10-2, and a finger protector 2, mounted on the socket main body 1, for protecting fingers from the current carrying parts of the terminal board parts 8, 9. 10-1, 10-2 as well, where a light guide member 47 that leads the light by LED lighting of lighting display part 24 to the outside of the finger protector 2 is provided on the finger protector 2, and as for this light guide member 47, the light incident side is made as a light condensing part 48, and the light emitting side is made as a light transmission face part 49, and an incident light from the light condensing part 48 into the light guide member 47 is guided to a light transmission face 49 without diffusion.
Patent JP-2001209714-A (JP)
Title: System and device for managing electronic document and computer readable recording medium
Inventor: KANAI YOICHI
IPC: G06Q50/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic document management system capable of acquiring electronic certification information and managing it with an electronic document. SOLUTION: In this electronic document management system equipped with an electronic document managing device and at least one terminal, a featured value is calculated from the contents and attribute information of a document managed by the electronic document managing device according to a request from the terminal, and electronic certification information is obtained by using the featured value, and the electronic certification information and the document are managed as one part of the attribute information. Also, when the update of the contents is requested from the terminal, the edition number of the contents is changed, and the updated contents are preserved.  Moreover, when the verification of the electronic certification information is requested, the featured value is calculated from the contents and the attribute information used at the time of capturing the electronic certification information, and the verification is executed.
Patent JP-2001217740-A (JP)
Title: Portable radio device
Inventor: IWABUCHI KAZUHIRO
IPC: H04B1/38
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To protect privacy from a third person. SOLUTION: A second casing 4 is connected to a first casing 2 so as to be opened/closed. The portable radio device is provided with a main display part 11 to be exposed when the second casing 4 is opened, a sub-display part 12 to be exposed despite of whether the second casing 4 is opened or closed, main illuminator 23A and sub-illuminator 23B for illuminating the main display part 11 and the sub-display part 12, respectively. This device is provided with a changeover switch 24 for alternatively selecting paths for supplying power and a variety of information to the main display part 11 and the sub-display part 12 and a detecting switch 21 for detecting the opening/closing state of the second casing 4.  The device is provided with a control part 22 for controlling the changeover switch 24 so as to supply power to the sub-display part 12 in the state of closing the second casing 4 and to stop power supply to the sub-display part 12 in a sate of opening the second casing 4 on the basis of the detected result from the detecting switch 21.
Patent JP-2001213773-A (JP)
Title: Medicine for improving hyperetension and diabetes and production of gamma aminobutyric acid
Inventor: KYO SEIKA
IPC: A61P9/12
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing γ-aminobutyric acid(GABA) with several times productivity compared with the method used previously buy cultivating embryos and Ascomycetes, and also to provide a medicine for improving hypertension and diabetes having γ-aminobutyric acid as an effective main component. SOLUTION: This medicine contains γ-aminobutyric acid produced by Basidiomycetes belonging to the genus Agaricus of the hampignon family as the main component.
Patent JP-2001206608-A (JP)
Title: Sheet post-treatment device
Inventor: NANBA TOYOAKI
IPC: B65H29/70
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the fear of breaking the uppermost sheet of the discharged sheaf of sheets due to the characteristic of the discharged sheaf of sheets, in discharging a sheaf of sheets to a discharge tray. SOLUTION: In discharging a stapled sheaf 80 of sheets to an offset tray 11, according to the sheet sheaf characteristic, the lift amount on the forward end side in the discharge direction is adjusted by a lift mechanism 76 to discharge the sheaf of sheets.
Patent JP-2001167199-A (JP)
Title: Advertising method attained on network through user computer or internet tv and computer readable recording medium recording the method
Inventor: SHU GENKO
IPC: G06Q30/06
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an advertising method which uses a user computer or an Internet TV on a network. SOLUTION: An advertisement window that is smaller than a fixed size is always displayed on a user computer or an Internet TV screen, and the displayed advertisement times are transmitted to a server computer and accumulated there. Then an advertisement receiving rate that is proportional to the times accumulated in a fixed period is paid to a user.
Patent JP-2001212864-A (JP)
Title: Synthetic resin-made artificial bamboo material and its manufacturing method
Inventor: TSUKIDA MASAKAZU
IPC: B29C47/02
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin-made artificial bamboo material having a joint and a branch trace each formed at a predetermined position of an extruded tubular material and to provide a method for continuously manufacturing the artificial bamboo material in a high efficiency. SOLUTION: A stop plate 20 is made to contact an outer surface of a heat- softened resin tube 1 which is extruded in a tubular shape from an extruding nozzle 4 and is continuously running, whereby the stop plate 20 dams up the upstream of the running resin and raises the surface of the tube to form the joint portion 2. The outer surface of the heat-softened resin tube 1 continuously running in the vicinity of the joint portion 2 is locally pressed by a die 30 whereby the surface of the resin tube 1 is dented in a lengthwise direction to form the branch trace portion 3.
Patent JP-2001210780-A (JP)
Title: Mounting method of semiconductor bare chip
Inventor: YAHAGI SATORU
IPC: H01L25/18
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the packaging density because planar arrangement only is possible when semiconductor bare chips are mounted on a board. SOLUTION: Electrode patterns which are conformed to two kinds of semiconductor bare chip mounting are formed dually on a wiring board, and each of the different bare chip mounting methods is enabled.
Patent JP-2001217686-A (JP)
Title: Flip-flop circuit
Inventor: HOTTA TOSHIMI
IPC: H03K3/3562
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a flip-flop(FF), circuit which can be constituted as a high- density semiconductor integrated circuit(IC) and operates relatively fast with a low power consumption. SOLUTION: Flip-flop circuits FF1 to FF6 are constituted by arbitrarily combining and cascading a couple of latch circuits L1 and L2. The latch circuits L1 and L2 respectively an input-stage Push-Pull circuit PP, composed of a hold circuit HD as an output-stage CVSL. The input stage of the larch circuit L1 is composed of two couples of series-parallel connected nMOSTs 2 to 5 which input input data DP and DN respectively and a couple of nMOSTs 1 and 6, which are connected to both sides of the series-parallel circuit and input a clock CP. Furthermore, the output-stage hold circuit HD is composed of a CVSL circuit, consisting of two couples of nMOSTs 7 to 10 and a couple of pMOSTs 12 and 13 and an nMOST 11 which inputs a clock CN.
Patent JP-2001215652-A (JP)
Title: Heat developable photosensitive material, method of producing the same, and image recording method
Inventor: CHIGUSA KEIKO
IPC: G03C5/08
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having high sensitivity, high image quality and good preservability, a method of producing the sensitive material, and an image recording method. SOLUTION: In the heat developable photosensitive material with at least one photosensitive layer containing at least an organic silver salt, photosensitive silver halide and a reducing agent on the base, the photosensitive layer contains a compound of formula 1 and is formed using a coating solution for forming a photosensitive layer containing >=30 mass % water.
Patent JP-2001222359-A (JP)
Title: Interface identification device
Inventor: SONODA YUUKOU
IPC: G06F3/02
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that which of PS/2 and USB interfaces is con nected can not be discriminated when terminal equipment is connected with a computer main body via the PS/2 or USB interface. SOLUTION: States of signal lines L5 and L6 are monitored by the main body and the terminal equipment 10 after the PS/2 or USB interface is connected with a port 10A of the terminal equipment 10 and when the states are (H, H) or (H, L), the interface is identified as the PS/2 interface. In addition, the states are (L, L), a switching means 60 is set as an on state by an identification signal imparting means 46 on the side of the terminal equipment 10 and an H level signal is given to the signal line L5 (D-line). In this case, when the state of the signal line L5 is held at an L level, it is discriminated that the PS/2 interface is connected and when the state is inverted to the H level, it is discriminated that the USB interface is connected.
Patent JP-2001219802-A (JP)
Title: Vehicular air bag device
Inventor: INOMATA KAZUYUKI
IPC: B60R21/205
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular air bag device with an air bag having an end hardly influenced by the heat of a gas. SOLUTION: The air bag 8 with the end facing a gas diffusion chamber 5 via a gap S1 has protruded portions 17 directed to the inside of the gas diffusion chamber 5, formed on the gas diffusion chamber 5 and a diffuser 15 near both sides of the gap S1.
Patent JP-2001219921-A (JP)
Title: Pulp molding
Inventor: SAGARA KOICHI
IPC: B65D1/09
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a pulp molding which is free from any possible environmental pollution even when it is disposed of in a non-classified manner, easy in classification even when it is classified, sealable and durable for repeated use. SOLUTION: The pulp molding 2 is partly provided with a member 5 formed of a composition containing 40-90 wt.% natural fibers and a binder.
Patent JP-2001229921-A (JP)
Title: Method of producing hydrogen storage alloy electrode and nickel-hydrogen battery
Inventor: KAYAMA YOSHIO
IPC: H01M10/30
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy electrode and a nickel-hydrogen battery, having highly efficient discharge characteristics and improved discharge characteristics in initial charging and discharging cycle by electrochemically activating the hydrogen storage alloy powder surface. SOLUTION: A process for applying plasma etching treatment to the hydrogen storage alloy powder is provided during processes for producing the hydrogen storage alloy electrode. Preferably, at least either of alkali treatment and acid treatment processes is provided as a pretreatment process for the plasma etching treatment. Furthermore, the hydrogen storage alloy electrode obtained in such a method is used as a negative electrode, to produce the nickel-hydrogen battery.
Patent JP-2001226191-A (JP)
Title: Carbon heater
Inventor: ABE HIDENOBU
IPC: H01L21/208
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a carbon heater by suppressing the concentration of impressed current. SOLUTION: In the carbon heater composed of plural straight line parts 10g and at least each one of bending parts 10h and 10i, the cross sectional areas of the bending parts 10h and 10i are relatively enlarged them that of the straight line part 10g.
Patent JP-2001237362-A (JP)
Title: Semiconductor device
Inventor: YAMADA HIROSHI
IPC: H01L23/52
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device whose mounting density is high and whose connection reliability with a side wiring board is high. SOLUTION: In a semiconductor device, a built-up multilayer wiring layer 8 is formed on a base substrate 7 having base substrate wiring layers 10 on a surface, first and second semiconductor modules 1 and 2 where semiconductor chips 3 are mounted are laminated and mounting density is improved. Wiring in the substrate is connected to the side wiring board through the built-up multilayer wiring layer. In the base substrate 7, connection reliability between the semiconductor module and the side wiring board can be improved since stress due to the difference of a thermal expansion coefficient between the side wiring board and the semiconductor module is small.
Patent JP-2001234760-A (JP)
Title: Coupling structure for valve and shaft of throttle body
Inventor: KARASAWA TOSHIO
IPC: F02D9/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure of a valve and a shaft of a throttle body capable of securing light rotation of the shaft and increasing opening area at the full opening by stably receiving thrust force applied to the throttle shaft. SOLUTION: In the coupling structure of the valve and the shaft of the throttle body, a throttle valve 12 is formed into a disc shape, the throttle shaft 13 is made a planar shaft parallel to the throttle valve 12, an engagement part 13b is formed in the planar shaft, a hole 12b fitted into the planar shaft is passed through and formed in the throttle valve 12 and an engaged part 12d engaged to the engagement part 13b is provided on the hole 12b. At an entrance of the fitted hole 12b, a thrust surface 12e is formed and thrust force applied to the throttle shaft is received by abutting the surface 12e on a bore inner wall.
Patent JP-2001235954-A (JP)
Title: Electrophotographic fixing member and fixing device using the same
Inventor: TAMEMASA HIROSHI
IPC: C08J7/04
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic fixing member having excellent release property for toner and excellent mechanical strength and durability, with which an image of high picture quality can be obtained, and to provide a fixing device using that member. SOLUTION: In the electrophotographic fixing member having at least a surface layer on a substrate, the surface layer contains a vulcanized rubber composition prepared by compounding 3 to 70 pts.wt. of low mol.wt. ethylene tetrafluoride resin fine particles having 0.01 to 10.0 μm volume average particle size to 100 pts.wt. of fluorine rubber. The fixing device has a pair of fixing rolls consisting of a heating roll 1 and a pressurizing roll 2 which pressurizes the heating roll 1. In the device, a recording material 3 which supports an unfixed toner image 4 is passed through the nip region formed by the pair of fixing rolls so as to fix the image by heat and pressure. In the device, at least one of the heating roll 1 and pressurizing roll 2 is the aforementioned electrophotographic fixing member.