baber/WOPTO huggingface dataset:
Patent JP-2003154802-A (JP)
Title: Wheel with rotor
Inventor: TORITA HIDEKI
IPC: B60B9/12
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce not only wheel vibration but also a shock upon a sideways wheel collision with an obstruction, in a wheel with rotors designed for travel in all directions. SOLUTION: Each rotor 10 is rotatably supported about a rotation axis X1 across a radial direction from an axle 1, and is shaped so that a smaller diameter of a tip end 12 than the diameter of a base end 11 causes the periphery to form an arc of a wheel periphery circle C1. A shock absorbing cushion member 30 with elasticity is interposed between a rim 2 and the axle 1.
Patent JP-2003160458-A (JP)
Title: Composition for oral cavity
Inventor: NAGAHATA TETSUJI
IPC: A61K8/34
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for the oral cavity capable of effectively preventing or inhibiting halitosis, etc., caused by methionase and formulable in a refreshing confectionery in the mouth, a refrigerant in the mouth, a mouthwash, a dentifrice, a halitosis prophylactic agent, an ointment for the oral cavity, etc.  <P>SOLUTION: This composition for the oral cavity comprises one or more kinds selected from the group consisting of mannitol, maltitol, sorbitol and a mixture thereof and a quaternary ammonium salt such as cetylpyridium chloride and a bisguinide compound such as chlorhexidine gluconate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162657-A (JP)
Title: Sales management system
Inventor: UEMA MAKOTO
IPC: G06Q30/06
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sales management system for gathering and analyzing sales data, which is adequate for a management strategy for a small shop in the retail industry, does not require any investment for assets such as an expensive POS system, gathers as well as analyzes the sales data at a low cost, provides a spread sheet for the sales data analysis, and also can provide several services to attract good customers.  <P>SOLUTION: A sales management system enables an operator to transmit sales data via a mobile telephone to a host computer that analyzes the sales data. The sales management system also provides the host computer, which gathers and analyzes the data, with a ranking means that ranks customers in respect to standard sales figures and a bonus setting means that sets a bonus for each ranked customer based on the predetermined standards. Furthermore, the management system provides the computer with a service recipient selection means that selects a service recipient according to a service standard and a service information providing means that transmits the service information consisting of messages and service usages to the selected service recipients.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166131-A (JP)
Title: Method of guiding fiber bundle in draft mechanism of spinning machine provided with compressing equipment, and spinning machine provide with compressing equipment to implement the method
Inventor: BLATTMANN FELIX
IPC: D01H1/02
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve compressing step for a fiber bundle in a method which guides the fiber bundle in a draft mechanism of a spinning machine provided with compressing equipment for compressing the fiber bundle, by using suction element having suction silts and sucking air through a through hole to a compressing element via the suction element.  <P>SOLUTION: The length and/or width of the suction slits are varied according to the requirement of the spun yarn to be produced, and the fiber bundle is guided on more than one slits or guided more than one times on the same slit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168296-A (JP)
Title: Reference voltage generation circuit in which occurrence of high voltage when reset is prevented
Inventor: MORI KATSUHIRO
IPC: G11C16/06
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference voltage generation circuit in which it is prevented that output reference voltage is made a high potential in a reset period.  <P>SOLUTION: A reference voltage generation circuit outputting adjusted reference voltage has a memory element group in which adjusted data can be written, a memory for adjustment having a latch circuit set at reset and set in accordance with adjusted data written in the memory element group, and an amplifier circuit outputting output reference voltage in accordance with adjusted data. This amplifier circuit controls the output reference voltage to the controllable minimum level at reset, and controls the output reference voltage to a level in accordance with the adjusted data after set succeeding to reset. By such constitution, the output reference voltage is controlled to the controllable minimum level in a reset period at applying a power source and at supply of a reset signal from the outside. Therefore, even if this output reference voltage is boosted, generation of boosting voltage destroying internal elements can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159209-A (JP)
Title: Method for displaying fluorescent diagnostic image and display unit thereof
Inventor: SENDAI TOMONARI
IPC: A61B1/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for displaying fluorescent diagnostic images thereby easily distinguishing a special area where desired tissue properties exist from those other than the special area and knowing the tissue properties of other areas.  <P>SOLUTION: A narrow band fluorescent image and a broad band fluorescent image are obtained by a CCD imaging element 101 from a fluorescent image Zj through a fluorescent light emitted from an observation section 1 to which an excitation light Le is irradiated where a fluorescent operation value, namely, a divided pixel value between the images, is obtained at a calculation section 303 for fluorescent operation and a uniformed blue color is alloted to a normal area larger than a normal border value at a fluorescent diagnostic image generation section 304, while a stepwise display color that successively changes from green to red is alloted to an obscure area of a fluorescent operation value being lower than the normal border value for generating fluorescent diagnostic image signals depending on the fluorescent operation values before a fluorescent diagnostic image, namely a pseudo-color image reflecting the tissue properties, is displayed on a monitor 90.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165103-A (JP)
Title: Electromotive stapler
Inventor: YOSHIE TORU
IPC: B27F7/17
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the simplification and operational accuracy of the rotary mechanism of a moving/rotary type electromotive stapler.  <P>SOLUTION: Clincher units 3 and driver units 4 are attached to two slide bases 6, which synchronously run on linear guides 5 arranged up and down in parallel, in a freely rotatable manner and click stop mechanisms fixing the slide bases at a 0°-position or a 45° rotary position are provided. Pawl parts 19 and 20 corresponding to the 0°-position and the 45° rotary position are provided to the outer peripheral parts of the slide bases and stopper pins 21 are arranged to a running route. When the driver units and the clincher units are allowed to run from an initial position to an oblique binding position, the 0°-pawl parts 9 impinge against the stopper pins 21 and the driver units and the clincher units are rotated to the 45° rotary position to be fixed. When the driver units and the clincher units are allowed to reversely run toward the initial position, the 45°-pawl parts 20 impinge against the stopper pins 21 and return to the 0°-position to be fixed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167633-A (JP)
Title: Electropneumatic conversion air regulator
Inventor: AOKI JUICHI
IPC: G05D16/06
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electropneumatic conversion air regulator operable in a stable state even when this regulator is combined with a device vibrating with a low frequency for use by preventing a flapper being a member for adjusting the pressure of a secondary pressure output port from resonating with a low frequency, and limiting the amplitude of the flapper when it resonates.  <P>SOLUTION: This electropneumatic conversion air regulator is provided with a primary pressure introduction port, a secondary pressure output port, a main valve for opening/closing the primary pressure introduction port and the secondary pressure output port, a floating piston moving according to the pressure difference of the secondary pressure output port and a pilot pressure chamber for making the main valve perform the opening/closing operation, a nozzle body having a nozzle channel for communicating the pilot pressure chamber with atmosphere, a flapper constituted of an elastically deformable plate spring facing to the opening edge of the nozzle channel of the nozzle body, and an electromagnetic driving device for changing the position of the flapper for the nozzle body according to the size of an analog input signal. In this case, a resonance frequency adjusting member constituted of materials different from those of the plate spring for increasing the resonance frequency of the plate spring is mounted on the plate spring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003125832-A (JP)
Title: Detachable magnet umbrella holder for bag
Inventor: TAKENAKA TATSUTO
IPC: A45C13/40
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella holder by which a user can hold an umbrella to easily read news, a book, etc., without getting wet and harmed a bag allowing a hand occupied by holding the umbrella to be free when he/she sits on a bench in a tram of waiting for a person on a rainy day. SOLUTION: A magnet (1) is set inside the surface leather of a bag and a rectangular iron plate (2) outside putting the surface leather therebetween. A strap stopper (3) which can adjust fastening of a strap inserted through two holes in the plate (2) corresponding to thickness of an umbrella is used. The holder can securely holds an umbrella to prevent the bag from getting wet and harmed and enables a hand occupied by holding the umbrella to be free.
Patent JP-2003170758-A (JP)
Title: Auxiliary drive for chill car
Inventor: YOKOSE HIDETO
IPC: B60K25/06
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To use a single compressor in common to prevent wasteful power consumption in an electric motor, and a trouble in a hydraulic circuit caused by temperature elevation in the hydraulic circuit.  <P>SOLUTION: In this auxiliary drive 30 for driving a chill car by an auxiliary equipment, the first belt 34 rotatable along a prescribed direction and an anti- prescribed direction is laid to be power-transmittable over onto the second fixed capacity hydraulic motor pulley 24b, the first compressor pulley 11b and an alternating current generator pulley, and the second belt 35 rotatable along the anti-prescribed direction is laid to be power-transmittably onto the second compressor pulley 11c and a motor pulley. Power transmission by the rotation along the prescribed direction of the first belt is allowed to be transmitted to a shaft 24a of the second fixed capacity hydraulic motor 24, and a one-way clutch 40 is provided to block the power transmission by the rotation along the anti-prescribed direction of the first belt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171334-A (JP)
Title: Method for producing ketone compound
Inventor: MATSUMURA ISAHIRO
IPC: C07C49/213
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a ketone compound in which carbon atoms at the α position and the β position to the carbonyl group are bonded through a single bond, by reducing an α,β-unsaturated ketone compound using inexpensive and readily handleable trichlorosilane as a reducing agent.  <P>SOLUTION: The α,β-unsaturated ketone compound such as 1-phenyl-2-buten-1- one is reduced by using the trichlorosilane in the presence of a formamide compound to produce the ketone compound such as 1-phenylbutan-1-one, in which carbon atoms at the α position and the β position to the carbonyl group are bonded through the single bond.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173468-A (JP)
Title: Commodity storing/discharging device
Inventor: IMAI HIDEMITSU
IPC: G07F11/04
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity storing/discharging device 11 stabilizing the attitude of a PET bottle 12 according to its shape and normally storing/ discharging it.  <P>SOLUTION: On one side of a commodity storage part 22 storing the PET bottle 12, a supporting mechanism 51 supporting the respective PET bottles 12 inside the commodity storage part 22 and lowering the PET bottles 12 one by one in discharge is arranged. A spacer 59 restricting the width direction of the PET bottle 12 between the one side and the other side of the commodity storage part 22 is arranged on the other side of the commodity storage part 22. The spacer 59 is arranged in the smaller width position of the PET bottle 12 stored between one side and the other side of the commodity storage part 22. In this way, a storage attitude of the PET bottle 12 and its lowering attitude can be stabilized, operation of the supporting mechanism 51 is ensured, and the PET bottle 12 is stored and discharged normally.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176521-A (JP)
Title: Wooden mattress frame body and wooden mattress construction method
Inventor: YOSHIKAWA TOMIHISA
IPC: E02B3/14
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of having a defect in conventional wooden mattress that can hardly be regarded as a construction method for restoring natural environment due to incapability of breaking stagnation and reproducing stagnation.  <P>SOLUTION: A triangular frame body from the top view is formed by overlapping the respective end parts of three wooden rods with one another to connect them, and filling lumps are disposed inside each frame body laid with one side continuously connected on the shore side, and in the recessed parts of a rugged part formed by the outer faces of the respective frame bodies. Alternatively, the frame bodies formed in triangular shape by overlapping the respective end parts of three wooden rods with one another to connect them are laid with one side continuously connected on the shore side while forming the rugged part with the outer surfaces of the frame bodies on the opposite side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002316207-A (JP)
Title: Method of manufacturing bar steel by hot rolling
Inventor: KOIZUMI FUJIO
IPC: B21B45/04
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a bar steel product excellent in surface quality by hot rolling by making formed subscale surely peelable even it is the bar steel of a kind of steel on which thickened subscale is generated in a heating furnace. SOLUTION: While directly supplying water to the bar steel containing alloying elements which are the cause of the generation of the thickened subscale, the bar steel is heated under the following conditions (a)-(b) in the heating furnace and, after that, after performing scale peeling, the bar steel after peeling the scale is hot-rolled. (a) The soaking temperature is >=1,100 deg.C and the soaking time is >=10 min. (b) The soaking temperature is >=1,200 deg.C and the soaking time is >=5 min.
Patent JP-2003184271-A (JP)
Title: External angle column structural body and external angle structure for building having the same at external angle section
Inventor: ITO HIROSHI
IPC: E04F13/073
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To greatly improve the external appearance and design when an external angle part is executed while using a long external angle member provided with sockets at both sides of a corner plate excellent in flashing and workability.  <P>SOLUTION: A long base member 10 having a socket 12 in which a building board 30 is inserted in both side edges of a crossing corner board 11, is fixed to the external angle part of a building. In this case, small external angle members 40 are stuck in a multistage way so as to cover at least the corner board 11 and form a cover external angle board 400 on the surface of the corner board 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183071-A (JP)
Title: Porcelain fired at low temperature, composition therefor and multi-layered wiring board
Inventor: NAKAO YOSHIHIRO
IPC: H01L23/15
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for porcelain fired at a low temperature having high thermal expansion, high permittivity and excellent thermo-stable permittivity and further capable of firing together with porcelain fired at a low temperature having high thermal expansion and low permittivity, and also to provide a multi-layered wiring board.  <P>SOLUTION: The high thermal expansion multi-layered wiring board is constructed by a metallized electric wiring 3 set forth on the surface and/or inner part of an insulated substrate board 1 consisting of a laminate of a low permittivity layer 1a and a high permittivity layer 1b, and the high permittivity layer 1b comprises 20 to 80 vol.% of a glass containing 15 to 70 mass % of an alkaline earth metal oxide and 30 to 60 mass % of silica and 20 to 80 vol.% of as inorganic filler. The inorganic filler contains SrTiO<SB>3</SB>and CaTiSiO<SB>5</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185966-A (JP)
Title: Stereoscopic vision display device
Inventor: MIHARA TAKASHI
IPC: G02B27/22
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive stereoscopic vision display device which enables appreciation even in a light place by increasing the utilization efficiency of light.  <P>SOLUTION: The stereoscopic vision display device comprises light source (S1, S2, S3), a film (4) to receive light from the light sources, and the array of a point light source obtained by converging the light from the light sources (S1, S2, S3) to irradiate the film (4) with the light and by condensing light emitted from the film (4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180150-A (JP)
Title: Thresher
Inventor: SAMURAGI HITOSHI
IPC: A01F12/48
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thresher settled the problem that the conventional combine harvester has a second fan for supplying a pre-sorting air flow, between the first conveyor and the second conveyor, for keeping sorting ability even in the rear of the sorting part where the air flow is weakened by a winnower and, so, dust and dirt are easily clung on the inner wall of the discharge opening, thereby, the vortex flow is caused and winnowing effect is decreased and another problem that, in the case unneeded the second fan, the kind of the pail must be changed and so the parts cost is increased.  <P>SOLUTION: This thresher has a fan case 80 storing a second fan 41 and a discharge opening 91 discharging a pre-separation air flow 93 to the rear of a sorting part 17, wherein the air flow complements the air flow of the sorting air. The discharge opening 91 can be set in a fitting hole 91 set on the sorting pail 97 and the discharge hole 91 can be set on or removed from the fitting hole 97c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180608-A (JP)
Title: Endoscope related articles
Inventor: ABE SUKENAO
IPC: A61B1/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide endoscope related articles which rarely causes the reduction in the slidability of each sliding part when repeatedly used.  <P>SOLUTION: The endoscope related articles have each screw part comprising a male screw and a female screw. A coated layer composed mainly of TiN is formed at least partially on the surface of the male screw and/or the female screw. The thickness of the coated layer is preferably 0.01-10 μm. The frictional coefficient μ of the coated layer is preferably 0.05-0.4 when measurement by the ball-on-disk method in which a ball composed of WC is used as an joining member, under the condition that sliding velocity is 100 mm/second and load is 3N. Further, when the pitch of the male screw or that of the female screw is P [μm] and the mean thickness of the coated layer is T [μm], it is desirable to satisfy the relation of 2.5×10<SP>7</SP>≤T/P≤1×10<SP>10</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189497-A (JP)
Title: Charging circuit
Inventor: KOJIMA HIROSHI
IPC: H02J7/04
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging circuit in which switching can be made continuously between constant current control and constant voltage control by providing a simple and inexpensive circuit additionally.  <P>SOLUTION: The charging circuit comprises a constant current control section 12 including a current difference amplifier 12-4 outputting a signal corresponding to the difference between a current command value and a charging current and performing charging operation by constant current control, a constant voltage control section 11 including a voltage difference amplifier 11-4 outputting a signal corresponding to the difference between a voltage command value and a charging voltage and performing charging operation by constant voltage control, a section for switching the output from the constant current control section and the constant voltage control section, and a PWM control section 14 for charging a battery with the switched output wherein a minimum value circuit 13 for selecting the smaller one of the outputs from the current difference amplifier and the voltage difference amplifier is provided on the output side thereof as the switching section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188249-A (JP)
Title: Method for manufacturing semiconductor device and the semiconductor device
Inventor: INOUE MASAYUKI
IPC: H01L21/76
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a high reliability semiconductor device, without lowering the gate oxide film withstand voltage and the semiconductor device.  <P>SOLUTION: After a trench isolation 3 is formed on a silicon substrate 1, oxidation is carried out in a mixed gas atmosphere of hydrogen and oxygen, and further, the oxide film thereof is removed through wet etching.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188363-A (JP)
Title: Method for evaluating soi wafer
Inventor: KOBAYASHI TAKESHI
IPC: H01L21/66
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluating method that can both easily and accurately evaluate the quality of an SOI (Semiconductor On Insulator or Silicon On Insulator) wafer, particularly an insulating layer, and a semiconductor layer indirectly.  <P>SOLUTION: The semiconductor layer of an SOI wafer composed of a semiconductor layer, an insulating layer, and a support substrate is removed by etching using treating liquid composed of ammonia water, hydrogen peroxide water, and water, then the copper deposition method is applied to the insulating layer and the deposited copper formed on the wafer, that is, the amount or the distribution of copper deposited at positions where defects exist is evaluated by visual inspection or using a microscope.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199204-A (JP)
Title: Electric vehicle control device
Inventor: NAKAZAWA YOSUKE
IPC: B60L9/18
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently effectively use regenerated energy.  <P>SOLUTION: A voltage-reference output circuit 12 outputs a voltage reference signal V<SB>-</SB>EDLCref based on a speed detection signal Vel from a speed sensor 8. A voltage command output circuit 14 outputs a voltage-command signal VchRef based on the deviation of the V<SB>-</SB>EDLCref and a voltage detection signal Vdc of a smoothing capacitor 5. A PWM output circuit 15 controls switching elements S<SB>1</SB>, S<SB>2</SB>of a DC/DC converter 9 based on the VchRef, and also controls the charging/discharging operation of an electric double-layer capacitor 10.  <P>COPYRIGHT: (C)2003,JPO