baber/WOPTO huggingface dataset:
Patent JP-2004101955-A (JP)
Title: Color image forming device, and its control method
Inventor: NISHIMURA MASARU
IPC: G03G15/16
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect a home position in a rotation direction of an intermediate transfer body without using an A/D port.  <P>SOLUTION: A color image forming device has a plurality of developing devices and the intermediate transfer body for multiple transfer of images developed on respective developing devices. The color image forming device is provided a detection means which is provided with a light emitting element and a light receiving element to detect a mark for locating the home position in the rotation direction of the intermediate transfer body, an input part which takes an analog signal from the light receiving element of the detection means as an input to discriminate the level, a driving part which controls the light emission quantity of the light emitting element, and a control means which operates the driving part. The control means examines values of the signal from the input part, which has the level discriminated and includes a digital value representative of the mark for locating the home position and digital values representative of the other parts, for a period of at least one rotation at the time of rotatively driving the intermediate transfer body and controls operation of the driving part so that the analog signal from the light receiving element may have a preliminarily set amplitude or level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204883-A (JP)
Title: Method, device and product of heating water
Inventor: LUO CHIN KUANG
IPC: A47J36/26
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device of heating water with the excellent heat conductive effect, capable of saving the consumption of gas and electricity.  <P>SOLUTION: The method of heating water is for heating water in a water tank by conducting the heat to the water from a heat source part via a heat conductive part by means of a super-heat conductive medium. The device of heating water comprises the longitudinal water tank and the heat conductive part mounted inside the water tank. The heat conductive part has a hollow base mounted on the bottom of the water tank and a plurality of hollow heat conductive pipes planted and standing on the hollow base. The lower end of each hollow conductive pipe communicates with the base, and the upper end of the pipe is sealed. The hollow part of the hollow base and of the hollow heat conductive pipes is filled with the super-heat conductive medium, and the heat conductive part is heated by the heat source part under the hollow base.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202329-A (JP)
Title: Adsorbent of lipopolysaccharide and use thereof
Inventor: MATSUMOTO AKITOMO
IPC: G01N33/53
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new adsorbent of a lipopolysaccharide and a use thereof.  <P>SOLUTION: The adsorbent of the lipopolysaccharide for absorbing the lipopolysaccharides of a gram negative bacterium such as a salmonella and a colon bacillus by fixing to form with absorbing or covalently bonding a compound having an amino group such as a polyethyleneimine or an imino group to a support such as polyester cloth, can be efficiently used for a detection method detecting the lipopolysaccharide in a specimen with a cloth-immunoassay.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004110166-A (JP)
Title: Computer system and information collection method
Inventor: ICHIKAWA TOMIHIKO
IPC: H04L29/08
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce data volume to be transmitted via a communication network in collecting data in a computer system connecting computers including a plurality of computers at an information providing side and a plurality of computers at an information collecting side.  <P>SOLUTION: Information providing side computers 2, 3 classify their owned information into an information group A 2111, an information group B 2121, and an information group C 2131, and stores generation number information including identification numbers 2112, 2122, 2132, and the generation numbers respectively. An information collecting side computer 1 acquires at first the generation number information including the identification number and the generation number from the information providing side computers 2, 3. When the acquired generation number information does not agree with the generation number stored in its own local buffer 12, the information collecting side computer 1 acquires actual data of corresponding information group from the information providing computers 2, 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106613-A (JP)
Title: Electric caster
Inventor: AKIZUKI HIROFUMI
IPC: B62D9/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To make an electric caster of a carriage for stage setting have a simple constitution for miniaturization and to easily change a moving direction of the carriage.  <P>SOLUTION: This electric caster 1 is provided with a lower frame 4 provided with a pair of wheels (left and right wheels 2 and 3) and a rotary table 5 rotatably mounted on the lower frame 4 and fixed to a base plate, etc. of the carriage. The pair of wheels 2 and 3 are connected to each of a pair of motors 11 and 14 provided between the wheels 2 and 3. The pair of motors 11 and 14 are connected to an inverter in parallel. A switching means to switch a rotating direction of the one motor 14 is provided between either one motor 14 of the pair of motors 11 and 14 and the inverter. By rotating the pair of motors 11 and 14 in the same direction, the carriage is moved in a prescribed direction. By mutually rotating the pair of motors 11 and 14 in opposite directions, the electric caster 1 is rotated, and the moving direction of the carriage is changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108455-A (JP)
Title: Ball screw device
Inventor: HAYASHI EIJI
IPC: F16H25/24
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent noise and vibration in scooping up balls, increase load capacity without increasing the number of balls per a ball circulation circuit, and arrange a circulation tube for each thread by making both screw groove multiple threads in the same way as a circulation tube type ball screw device.  <P>SOLUTION: In the ball screw device 1 provided with a screw shaft 3 having a spiral screw groove 2 on an external surface thereof, a nut 5 having a screw groove corresponding to the screw groove 2 on an inner circumference surface and loosely fitted on the screw shaft 3, and a plurality of balls loaded in a load raceway formed between the both screw grooves in such a manner that the ball can roll thereon, a side cap 7 having a ball circulation pathway 15 scooping up balls rolling on the load raceway in a direction consistent with lead angles of the both screw groove and returning the same to the load raceway is attached on an outer circumference part of the nut 5, and the both screw grooves are double thread and have the side cap 7 arranged for each thread.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111567-A (JP)
Title: Exposure system
Inventor: HARA HIROMICHI
IPC: H01L21/027
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure system which is provided with a purge structure that is capable of easily purging only an irreducible minimum space near a wafer and a reticle and prevented from adversely affecting the positioning accuracy of a stage.  <P>SOLUTION: The exposure system is equipped with a structure 12 supported by a vibration-proof structure 13 and a partition A23 arranged at a part of an optical path of exposure light used in the exposure system. The structure 12 and the partitions A23 are linked together with an elastic material sealing member to form a closed space, and the inside of the partitions is isolated from other spaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106998-A (JP)
Title: Take-up reel for long body, and washing machine equipped with the same
Inventor: SHIMIZU MASAHIRO
IPC: B65H75/14
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To immediately allow use anytime and anywhere irrespective of the presence of fixation for a base end side of a long body.  <P>SOLUTION: This reel/washing machine is provided with a rotary member 2, and a support body 3 for supporting turnably the rotary member 2, and the long body is wound around an outer circumference of the rotary member 2. A storage hole 24 is provided as a locking part for locking one portion of the long body detachably to a winding part of the rotary member 2, and the long body is taken up using a tip member of the locked long body as a start end for the winding. A driving part rotated by a flat spiral spring is provided to wind the rotary member 2, and two stoppers are provided to conduct switching between start and stop for the winding. The first stopper is a manual stopper 5, and the second stopper conducts the switching based on the presence of the lock to the locking part 24 of the long body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107980-A (JP)
Title: Hunger sliding door, bottom-section structure of hunger sliding door and stopper for hung sliding door
Inventor: KAIZU MASAHIRO
IPC: E05F5/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hunger sliding door, in which the damage of the lower end of the sliding door and the end surface of a pulling stile for the sliding door with the opening and closing of the sliding door is prevented without damaging the appearance of the sliding door, and the bottom-section structure of the hunger sliding door and a stopper for the hunger sliding door.  <P>SOLUTION: In the hung sliding door, which has a groove formed to a bottom section in the traveling direction and in which the groove is engaged with a projecting member for a traveling guide installed to a floor face or the like, the U-shaped plate-shaped stopper comprising linear sections and leg sections extended along the groove from both ends of the linear sections is mounted so as to abut against the projecting section at the end section of the groove.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106683-A (JP)
Title: Carbody structure
Inventor: TAMURA NAOYUKI
IPC: B62D25/08
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve stiffness to a load in a direction of suspension inclination by utilizing existing members, while obtaining a wide space inside the car.  <P>SOLUTION: Gusset members 22 that are fixed at least on an upper wall part 13a, and a side wall part of a damper base 13, are provided outside the cabin of the damper base 13. The gusset members 22 are fixed to a cross member 14 provided between the right and left damper bases 13, 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108248-A (JP)
Title: Secondary air supply system
Inventor: HIROOKA SHIGEMASA
IPC: F01N3/20
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of changing a supply amount of secondary air by a secondary air supply system depending on change in atmospheric pressure.  <P>SOLUTION: The system comprises: an exhaust emission control catalyst disposed to an exhaust system of an internal combustion engine to clean hazardous components in exhaust; a secondary air supply means for supplying the secondary air in exhaust upstream of the exhaust emission control catalyst; a stop timing determination means for determining stop timing of the supply of the secondary air by the secondary air supply means; an atmospheric pressure detection means for detecting the atmospheric pressure: and a stop timing change means for changing the stop timing of the supply of the secondary air determined by the stop timing determination means, depending on the atmospheric pressure detected by the atmospheric pressure detection means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003188357-A (JP)
Title: Magneto-resistive device including magnetically soft reference layer having embedded conductor
Inventor: TRAN LUNG T
IPC: H01L27/22
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-resistive device including a soft reference layer having embedded conductors.  <P>SOLUTION: A magnetic memory device includes a data ferromagnetic layer (12) having a magnetization that can be oriented in either of two directions, a reference layer (912 and 912'), and a spacer layer (16) between the data layer (12) and the reference layer (912, 912'). The reference layer (912 and 912') includes a dielectric layer (914), first and second conductors (20 and 22) separated by the dielectric layer (914), and a ferromagnetic cladding (912a, 912b, 912a', and 912b') on the first and second conductors (20 and 22).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004111729-A (JP)
Title: Method for manufacturing laminated ceramic electronic part and gravure printing plate used for the same
Inventor: YUKIKAWA SHINICHI
IPC: B41M1/10
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gravure printing plate where an inner electrode pattern is transferred without giving damage to a ceramic green sheet.  <P>SOLUTION: A plurality of recessed parts 1, which are separated by a lattice-like bank part 2 and are arranged are formed in a gravure printing plate 53. Curved parts 4 are formed in opening edges of the respective recessed parts 1, namely, ridge parts of top faces of the bank part 2 with a prescribed curvature radius R. A carrier film 51 obtained where a ceramic green sheet 32 is formed on the surface is pressurized when it passes between the rotogravure printing plate 53 and an impression cylinder 54, and a conductive paste 31, with which the recessed part 1 is filled is transferred on the ceramic green sheet 32. Thus, strong depression is prevented from being locally added to the ceramic green sheet 32 by the curved parts 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112688-A (JP)
Title: Handover control method and mobile station
Inventor: HAYASHI NOBUAKI
IPC: H04W36/30
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To carry out handover, even if inappropriate radio channel transmission power is reported from a base station.  <P>SOLUTION: It is decided the quality of the absolute level of the radio channel in communication is based on the absolute level and attenuation amount of the radio channel, which is measured at the receiving end of a mobile station (step ST1). If the absolute level is decides as being proper (step ST1:Yes), the attenuation amount is employed as a handover deciding reference (step ST2). If the absolute level is not proper (step ST1:No), the existence of a base station which is a destination of handover is confirmed, with the absolute level being the handover deciding reference (step ST3). If the base station as the destination of handover exists (step ST3:Yes), the handover deciding reference is changed to the absolute level (step ST4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117111-A (JP)
Title: Semiconductor device
Inventor: UEDA KAZUHIRO
IPC: H01L21/822
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, capable of accurately calculating the temperature of a junction part.  <P>SOLUTION: A temperature measurement diode 120 is formed on a semiconductor element 100. A temperature detecting circuit 130 obtains temperature data T1 of the position, where the temperature measurement diode is provided, from the temperature characteristics in the forward direction voltage drop of the temperature measurement diode 120. A current detecting circuit 160 measures the sense current flowing from a current sense emitter SE. An arithmetic part 140 calculates the correction temperature T2, on the basis of the value of the sense current. The arithmetic part 140 obtains the junction part temperature T3 by adding the temperature data T1 to the correction temperature T2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118991-A (JP)
Title: Loading mechanism of tray and recording medium reproducing device provided with the loading mechanism
Inventor: YAMAGAMI SHUICHI
IPC: G11B17/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loading mechanism of a tray in which enlarging of a device is suppressed and a manufacturing cost can be reduced.  <P>SOLUTION: This mechanism is provided with a tray 2 on which a CD or the like can be placed, a motor 3, and a transmission mechanism 4 converting rotary motion by this motor 3 to a linear motion and transmitting it to the tray 2, further, the mechanism is provided with a cam plate 6 which moves the tray 2 back and forth by the transmitting mechanism 4 for a main body chassis 1, shifted in the direction being orthogonal to movement direction of the tray 12 by drive of the motor 3, while displacing it up and down as shifting supporting a reading part 5 for reading contents of the CD or the like, and a deceleration position detecting switch 7 for detecting variation of movement speed of the tray, the deceleration position detecting switch 7 is arranged at a movement line of the cam plate 6 being separated from the transmission mechanism 4, and on-off operation is performed by being abutted by an end part of the cam plate 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081766-A (JP)
Title: Vacuum dryer for clothing
Inventor: HAMAMATSU HITOSHI
IPC: D06F58/10
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time for drying clothes, thereby reducing electric bill.  <P>SOLUTION: The clothing dryer comprises a basket 3, which contains laundry therein, in a ball-shaped iron-made body 1. Air in the body 1 is removed by a vacuum pump 2 to vacuumize the interior of the ball-shaped container, in which the basket 3 is slowly rotated to warm the laundry therein by a floodlight-shaped heater 4. As a result, the laundry is prevented from being cooled and frozen, and moreover Futons, pillows, blankets, stuffed toys and the like can be dried in 10 minutes, so that it is possible to save electric bill and also kill house mites.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124490-A (JP)
Title: Foundation structure of housing building and its construction method
Inventor: YOKOYAMA MASAAKI
IPC: E02D27/02
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation structure of a housing building and its construction method eliminating the horizontal leveling of the foundation surface, excellent underfloor insulation, facilitating the inspection of an under floor and maintenance and enabling the foundation structure of the housing building to be used as a storage in the under floor or a thermal storage type foundation or the like.  <P>SOLUTION: A block body 13 of foam plastic is provided to the ground A surrounded by an outer circumferential footing beam outside form 8 to form an outer footing beam space S1 between the block body 13 and the outside form 8, and after an inside footing beam space S2 has been formed between the block bodies 13, an upper footing beam space S3 is put between upper parts of the outside form 8 to provide a thermal insulating material 15 to place concrete D in the spaces S1, S2 and a group of block bodies or after the concrete D has been placed in the spaces S1, S2 and a group of block bodies, the upper footing beam space S3 is put between the upper parts of the outside form 8 to place the thermal insulating material 15 to place the concrete D in the upper footing beam space S3. An upper footing beam 4 thereby supporting a ground sill (b) on a slab 2 is constructed, and at the same time, the side circumferential surface forms a space 6 in an under floor coated with the thermal insulating material 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122002-A (JP)
Title: Self-traveling type recycled article production machine, information processing device and information display device used for the same
Inventor: SHIBA YOSHIMI
IPC: E02F9/26
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To specify a position where abnormality occurs and causes for abnormal occurrence rapidly and easily without using external connecting devices when a fault occurs.  <P>SOLUTION: A self-traveling type recycled article production machine comprises several kinds of sensors 139, 140, 150-159 for detecting a quantity of state of each instrument involved in operation of the machine; a controller 84 for generating first information data for normal work and second information data for coping with troubles, based on detection values of these sensors, and carrying out processing to output the generated data signals; and a liquid crystal display part 166 for selectively displaying the first and second information data outputted from this controller 84.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126344-A (JP)
Title: Image forming apparatus and image forming method
Inventor: NAKAJIMA YOSHIHIRO
IPC: H04N1/29
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the useless consumption of toner and to efficiently and stably perform the control of image density and an image forming operation.  <P>SOLUTION: Patch images are formed under respective conditions while changing and setting the weighted average voltage Vavg of development bias in multiple stages and the optimum value of the weighted average voltage Vavg is obtained on the basis of the image density (steps S1-S9). When the lowest density Dmin of the patch images formed under the respective conditions exceeds target density, that is the image density is too high no matter how the weighted average voltage Vavg is set (step S8), it is determined as the operation abnormality of an apparatus, an error message is displayed at a display part (step S11), the weighted average voltage Vavg is set to a minimum value (step S12) and the processing is ended.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123666-A (JP)
Title: Method for producing benzene derivative, aromatic polymer using the same derivative as raw material, and method for producing the same polymer
Inventor: ODA TOMOKO
IPC: C07C63/26
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a benzene derivative derived from biomass, and to obtain an aromatic polymer using the benzene derivative as a raw material, and to provide a method for producing the aromatic polymer in which all raw materials used are derived from biomass.  <P>SOLUTION: Benzene is produced by a catalytic reaction from methane produced from biomass by microbial fermentation, and the benzene derivative containing one or more kinds of ≥2 functional groups selected from amino groups, hydroxy groups and carboxyl groups or the benzene derivative containing ≥2 isocyanate groups is produced from the benzene. The aromatic polymer is produced by using the benzene derivative as a raw material. The aromatic polymer is particularly preferably produced by reacting the benzene derivative with one or more kinds of compounds selected from the group consisting of polyhydroxy compounds, hydroxycarboxylic acid compounds, dicarboxylic acid compounds and amino acids derived from biomass.  <P>COPYRIGHT: (C)2004,JPO