baber/WOPTO huggingface dataset:
Patent JP-2005029881-A (JP)
Title: Electrode structure for small electrolytic cell
Inventor: NAKAGAKI HIDEO
IPC: C02F1/46
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode structure which improves electrolysis efficiency, is miniaturized, has a simple structure, reduces the electrolytic corrosion and deterioration of an electrode, has adequate workability, activates an aqueous solution in an electrolytic cell, reduces burden on the electrode, extends the life of each electrode, and obtains activated electrolytic water.  <P>SOLUTION: The electrode structure in the main body 10 of an electrolytic cell comprises a first electrode 20 and a second electrode 30 fixed in the main body of the electrolytic cell 10, and a cylindrical electrolytic diaphragm 40 made of fine ceramic fixed between the first electrode 20 and the second electrode 30. The distance between the first electrode 20 and the second electrode 30 is set to 5 mm or less. Furthermore, the electrode structure in the main body 10 of an electrolytic cell has the electrolytic diaphragm 40 which has been formed/worked into the thickness of 2 mm or thinner, and then is arranged between the first electrode 20 and the second electrode 30; has the distance between the first electrode 20 and the electrolytic diaphragm 40 controlled to 1 mm or less; or/and the distance between the second electrode 30 and the electrolytic diaphragm 40 controlled to 1 mm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071475-A (JP)
Title: Laser drive signal control method of optical disk recording and reproducing device
Inventor: IMAMURA YUTAKA
IPC: G11B7/0045
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser drive signal control method of an optical disk recording and reproducing device performing recording and reproducing operation of a signal to a disk from an optical pickup.  <P>SOLUTION: This device comprises a reproduction period sampling circuit 7 sampling an RF signal of a reproduction period in an RF signal obtained from an optical detector 3, a signal level detecting circuit 8 detecting a level of the RF signal obtained by the sampling circuit 7, a control circuit 6 setting a level of a drive signal supplied to a laser diode 1 for a recording level and a reproduction level, a recording time measuring circuit 13 for measuring a recording operation time, a correction value memory circuit 14 for storing a correction value to a recording time. Servo operation is performed for a circuit outputting a reproduction level signal to keep a signal level detected by the signal level detecting circuit 8 constant, while level compensation operation for a circuit outputting a reproductin level signal based on a compensation value corresponding to recording time is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072374-A (JP)
Title: Substrate-treating device
Inventor: TAKI AKIHIKO
IPC: B08B7/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate-treating device for supplying the rectification of clean air including ions for destaticizing to a substrate.  <P>SOLUTION: A fan filter unit 50 having destaticizing functions has a configuration, where an ionizer 524 is arranged so that a region in which the air current of clean air passes immediately above a blasthole 523 is surrounded, thus preventing the air current of clean air toward the blasthole 523 from being disturbed by the ionizer 524, and supplying the down flow of clean air containing ions from the blasthole 523 to a robot arrangement space 22 in the state of rectification. As a result, when a wafer W carried by an indexer robot IR passes through the robot arrangement space 22, ions are supplied to the surface of the wafer W, and the static electricity is neutralized by ions for removal when the wafer W is electrified by static electricity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066151-A (JP)
Title: Chair cover
Inventor: ABE SATOSHI
IPC: A47C31/11
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair cover which can be stably arranged on a backrest of a seat.  <P>SOLUTION: A seat cover 1 is provided with an intermediate material 3 attached in a backrest 11 of a chair 10 and a cover body 2 which covers the backrest 11 of the chair 10 and can be connected with the intermediate material 3, and the intermediate material 3 is structured so that it is prevented from being slipped from the backrest 11 of the chair 10. Then, the cover body 2 is prevented from being slipped and removed from the backrest 11 of the chair 10, and the cover body 2 can be stably arranged in a predetermined position of the backrest 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071935-A (JP)
Title: Fuel cell fuel self supply apparatus and fuel cell power generator using same
Inventor: KUSAMA NOBUYUKI
IPC: H01M8/04
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To supply a fuel to a fuel cell body 2 without using a blower or the like for sending air thereto.  <P>SOLUTION: The fuel cell fuel self supply apparatus 10 is formed by an ejector 18 and a catalyst burner 19. In the ejector, air is drawn from outside by the pressure of flowing fuel gas as the oxygen contained in the drawn air is not less than that required for complete combustion of hydrogen contained in the fuel gas, and forms a gas mixture of the fuel gas and air. The burner 19 exhausts a gas mixture containing oxygen remained after complete combustion of the gas mixture of the fuel gas and air. The fuel gas is supplied to a fuel pole 2a through a fuel pole side piping 16, and supplies the oxygen mixed gas to a oxydizing pole 2b through the oxidizing pole side pipe 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071264-A (JP)
Title: Three-dimensional image generation apparatus
Inventor: MARUYAMA TAKESHI
IPC: G06T19/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To generate a high quality three-dimensional image by reducing the number of three-dimensional forms attached together and mapping higher resolution texture images.  <P>SOLUTION: A three-dimensional image generation apparatus has a light projection part 102 for projecting two-dimensional pattern light on a solid, and an imaging part 100 for picking up a three-dimensional image of the solid 103, in which the light projection part 102 has a part for selecting light projection or light extinction; and maps a texture image picked up by the imaging part 100 to the image of the solid 103 picked up to generate a three-dimensional image. The imaging part 100 has magnification changing means for changing an image magnification. When the selection part selects light projection, the imaging is at a smaller magnification, and when the selection part selects light extinction, the imaging is at a larger magnification.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075063-A (JP)
Title: Truck
Inventor: MURASE SUKENORI
IPC: B62B3/02
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a truck having a small turning circle with a simple structure by interlocking the direction of wheels at the time of traction, and capable of easily switching rear wheels to be rotatable to the horizontal direction by fixing a front wheel in the advancing direction at the time of pushing by hand.  <P>SOLUTION: This truck is provided with a first steering mechanism 5 for steering a direction of a caster wheel 3a of one end side 1a of a base 2 to a same direction with a tilting direction of a traction member 4, a second steering mechanism 6 for steering a direction of a caster wheel 3b of the other end side 1b to the direction opposite from the tilting direction of the traction member 4, and a pushing handle 7 attached on the one end side 1a of the base 2. A fitting part 8 is provided on the first steering mechanism 5, the fitting of the fitting part is released under the pushed condition, and thereby the direction of the caster wheel 3a of the one end side 1a can be varied regardless of the tilting direction of the traction member 4. A fixing part 9 is provided so that a direction of the caster 3b of the other end side 1b can be fixed in the advancing direction under the pushed condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075439-A (JP)
Title: Supply machine control device for horizontal bag making-filling machine
Inventor: HATANO MASATO
IPC: B65B9/06
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To set adequate vibration characteristics according to various kinds of articles in continuous rotation of a rotary disk.  <P>SOLUTION: A disk rotation control part 36 includes a vibrative rotation signal generating part 34 which generates a vibration control signal for vibrating and rotating a first rotary disk 16, and a reference rotation signal generating part 32 which generates a reference control signal, which is either a constant-speed rotation signal for rotating the disk 16 at a constant speed or a swing rotation signal whose period is longer than the vibration period of the vibration control signal. Based on a disk rotation control signal produced by composing the control signals generated by the reference rotation signal generating part 32 and the vibrative rotation signal generating part 34, an actuation control signal is outputted to a servomotor 22 from a control means 28. Thus, the motor 22 is driven at variable speed, so that vibration is applied to the first rotary disk 16 rotating continuously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083475-A (JP)
Title: Vacuum purge method for gas in existing pipe/tank and its system
Inventor: KANAZAWA KAZUHIRO
IPC: F16L55/07
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum purge method for gas in an existing pipe/tank, allowing simple, safe and reliable gas purge when removing or replacing the existing pipe/tank, and to provide its system.  <P>SOLUTION: In the system, a vacuum pump and an activated charcoal-filled container which is previously put into a vacuum condition and which has the capability of sufficiently collecting all amount of gas from the existing pipe are connected to a gas delivery pipe from the existing pipe/tank. After the gas is adsorbed and collected by the activated charcoal-filled container until gas pressure in the existing pipe gets atmospheric pressure or lower, residual gas is discharged into the activated charcoal filled container by starting the vacuum pump and vacuum treatment is completed at the time when inner pressure between closed portions at both ends of the existing pipe reaches 0 MPa or its vicinity. Then, purge gas is introduced between the closed portions at both ends of the existing pipe to complete purge work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083084-A (JP)
Title: Device and method for burying hydraulic excavating pile
Inventor: MUKOYAMA KIYOTAKA
IPC: E02D7/24
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic excavating-pile burying device reducing the quantity of water pumped up from a river or the like by reusing turbid water generated by excavation works while being gentle even to the natural environment by changing turbid water into clean water and making clean water flow in the river or the like and a hydraulic excavating-pile burying method capable of reducing the usage of water in the excavation works.  <P>SOLUTION: Turbid-water recovery equipment 14 recovering turbid water is installed near a pile press-in device 12 pressing a steel sheet pile 26 into a ground. Turbid water recovered by the recovery equipment 14 is fed to a primary settling tank 16, passed through a turbid-water discharge chamber 44 and a turbid-water supply chamber 46 mounted on the settling tank 16 and fed to a secondary settling tank 50 constituting a secondary settling-combining coagulant mixer 18. A turbid-water low-pressure flow-rate pump device 20 supplied with turbid water and potable water and a clean-water high-pressure flow-rate pump device 22 supplied with clean water are secured sideways the mixer 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082741-A (JP)
Title: Adhesive-processed sheet and product using the same
Inventor: YOSHIOKA TORU
IPC: C09J7/02
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive-processed sheet imparted with a function capable of easily performing re-peeling and re-adhesion, and also various products by using the adhesive-processed sheet.  <P>SOLUTION: This adhesive-processed sheet is formed by a substrate sheet 1 consisting of a white paper, a film sheet 2 consisting of a polyester film having 12-25 μm thickness or a polypropylene film having 25-40 μm thickness pasted with one of the surfaces of the substrate sheet 1, an adhesive resin layer 11 pasted with another surface of the substrate sheet 1 and capable of performing the re-peeling and re-adhesion and a releasing sheet 12 installed on the surface of the adhesive resin layer 11 as freely releasable. The adhesive-processed sheet 10 is used as a white board A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093522-A (JP)
Title: Optical illumination system and aligner using the same
Inventor: SUZUKI AKIYOSHI
IPC: G02B27/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination system wherein matching of optical system by polarization and CGH is aimed at, and which is suitable particularly to a high NA optical system like the projection optical system of an liquid immersion type aligner.  <P>SOLUTION: In the aligner, an optical path is divided into plurality, CGH and polarization unit are set in each of the optical paths, and the lighting optical system which performs re-integration of both of them by the plane of incidence of an integrator is installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090078-A (JP)
Title: Unique joint gasket and its manufacturing method
Inventor: KAWAMOTO YOSHIMI
IPC: E04B1/684
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint gasket capable of corresponding to an exterior wall panel changing a color in the middle of the same story of a building and its manufacturing method.  <P>SOLUTION: In the joint gasket forced into a joint between both exterior wall panels P of the building B, one side 1a of the same surface in the longitudinal direction forming at least the outside surface thereof and the other side 1b are set in different colors. The gasket 1 can be so manufactured that the upper surface of a gasket body is freely rolled with pressure by an upper guide roll 11 in an upstream side while consecutively feeding the gasket body 2 made by extrusion molding, the upper surface thereof is freely rolled with pressure by a painting roll 10. At the same time, the lower surface thereof is freely rolled with pressure by a lower guide roll 12, the gasket body 2 is lifted up by raising the upper guide roll 11 and the lower guide roll 12 and that it is pushed against the painting roll 10 to carry out painting for a predetermined time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087112-A (JP)
Title: Elevated cultivation device
Inventor: NAKAZUMI HARUHIKO
IPC: A01G27/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevated cultivation device enabling making suitable for a lightweight medium.  <P>SOLUTION: This elevated cultivation device has a pair of supports (34a and 34b) slantingly arranged and a plurality of holding arms (35) attached facing the outside of the supports and arranged in multi stages in an upward inclined manner so that the end part (35b) of the arm is placed above the base part (35a) thereof. A cultivation tool (40) composed of a long length gutter-like medium tank (33) filling a lightweight medium (36) and a circular long length supplementary gutter (32) with a circular section is placed on the holding arm (35). The circular long length supplementary gutter (32) is connected with and arranged on the medium tank (33) so that a circular face (32c) forms a projecting circular. As for the lightweight medium, it is suitable to use a woody swelling crushed material crushed with a screw type crushing swelling device of crushing while fibrillating stringiness through breaking and mashing while forward feeding forcefully with the rotation of a screw, and discharging and swelling the crushed product by the force feed pressure of the screw.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004041767-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a player from incurring disadvantage even when power supply is cut.  <P>SOLUTION: A voltage reduction signal from a first power supply monitoring circuit mounted on a power supply board is inputted into a CPU (control processing unit) 371 for control of prize winning. A first power supply monitoring circuit is a circuit for monitoring a prescribed supply voltage higher than voltages supplied to various switches in the game machine to detect reduction of the supply voltage. In a second power supply monitoring circuit 933, an IC (interchange) 934 for monitoring the power supply monitors a supply voltage of +30 V that is equal to the supply voltage monitored by the first power supply monitoring circuit and inputs the voltage reduction signal when the voltage value becomes a value lower than the prescribed supply voltage value. The voltage detected by the second power supply monitoring circuit 933 is lower than the voltage detected by the first power supply monitoring circuit mounted on the power supply board. The CPU 371 for control of prize winning carries out a process of cutting power supply in accordance with the voltage reduction signal from the first power supply monitoring circuit and is reset by the voltage reduction signal from the second power supply monitoring circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005098649-A (JP)
Title: Heat pump water heater
Inventor: MUROZONO KOJI
IPC: F24H1/18
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump water heater capable of supplying the hot water by inhibiting the running-out of hot water even when an evaporator is frosted.  <P>SOLUTION: This heat pump water heater comprises a frost formation detecting means for detecting the frost formation on the evaporator, a defrosting means for defrosting the evaporator when the frost formation is detected, a remaining hot water detecting means for detecting the amount of remaining hot water stored in a hot water storage tank, and a means for integrating a time of frost formation in the case when the amount of remaining hot water detected by the remaining hot water detecting means is less than a specific value, and delaying the defrosting on the basis of an integrated value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106388-A (JP)
Title: Microwave oven
Inventor: NODA KATSU
IPC: H05B6/68
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave oven capable of heating food in the optimum way.  <P>SOLUTION: A control circuit of this microwave oven executes a step S702 of starting undulatory radiation to a cooking chamber, a step S704 of receiving signals from reflection waves, a step S706 of detecting distance to subject matter, a step S708 to determine the mode of disposition of a cooking plate based on the detected distance, and a step S712 of executing heating control in accordance with the position of the cooking plate in a case where the cooking plate is disposed in the cooking chamber (S710: YES).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106188-A (JP)
Title: Coupling structure of shaft and yoke of universal joint
Inventor: KANAME SHIGETAKA
IPC: F16D1/08
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate work in a narrow place and make a structure small and simple in a coupling structure of a shaft and a yoke of a universal joint.  <P>SOLUTION: A nut 15 of which rotation is regulated by a temporary retention part 25 moves on a fastening axis line C as a bolt 13 is screwed. As indicated in a figure 6B, rotation of the nut 15 is allowed when an extended cylinder 19 projects out of an insertion through hole 18 of a second tab 8 and a second part 17b of a nut main body 17 automatically separates from the temporary retention part 25 and whole body of the nut main body 17 moves into a rotation allowing part 26. When the bolt 13 is screwed more, the nut 15 is rotated together. As indicated in a figure 6C, play of a shaft 1 can be prevented and detention of nut 15 is achieved when a cam part 20 of a circumference surface of the extended cylinder 19 presses a flat surface 11d of the shaft 1. The shaft 1 is held between both tabs 7, 8 and is fixed by fastening the bolt 13 further.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110434-A (JP)
Title: Power factor improvement circuit
Inventor: MORITA KOICHI
IPC: H02M1/42
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power factor improvement circuit reducing the number of part items so as to simplify its constitution giving the merits of cost reduction and simple adjustment as well as reducing the number of negative feedback loops so as to stabilize the circuit control.  <P>SOLUTION: The power factor improvement circuit comprises: a current detection resister Rsh that detects the current passed through an alternating-current power supply Vac or the current passed through a rectifying circuit B; an output voltage detection operational amplifier 11 that amplifies the difference between output voltage Eo and reference voltage Vref to generate error voltage; a variable gain amplifier 15 that varies its gain according to the value of error voltage of the output voltage detection operational amplifier 11, and thereby amplifies the voltage in proportion to the current detected at the current detection resister Rsh; and a pulse width modulator 14 that generates a pulse signal whose pulse width is controlled according to the value of the output of the variable gain amplifier 15, and applies the pulse signal to a switch Q1 to control the output voltage Eo to a predetermined voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109313-A (JP)
Title: Resistance value adjusting circuit and its adjusting method
Inventor: KATO YOSHIAKI
IPC: H01L27/04
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance value adjusting circuit and its adjusting method for performing fine adjustment of a resistance value by changing only a contact without changing an AL wire.  <P>SOLUTION: The resistance value adjusting circuit is provided with a resistance circuit where a plurality of unit resistors 101 formed of polysilicone or a diffused layer with a prescribed length and width are arranged parallelly and connected electrically in the state of drawing with one stroke, a single conductive film 105 electrically connected by covering the upper parts of both of the ends of the plurality of unit resistors 101 excepting for both of the ends of the resistance circuit and one or two unit resistors 101 arranged at both of the ends of the plurality of unit resistors 101, and two or more contacts 103a and 103b connecting the resistance circuit 101 and the conductive film 105 electrically. The adjusting method of the circuit short-circuits resistance between the contact 103a and 103b with the conductive film 105.  <P>COPYRIGHT: (C)2005,JPO&NCIPI