baber/WOPTO huggingface dataset:
Patent JP-2004044562-A (JP)
Title: Intake air device of internal combustion engine
Inventor: YASUDA MITSUTAKE
IPC: F02M35/12
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake air device causing no impairment of a mounting characteristic even when mounted on a slant engine, and allowing compact installation of a resonator.  <P>SOLUTION: A surge tank 4 and an intake pipe 5 are formed by welding an upper shell 3 to an upper part of a middle shell 2. The resonator 10 composed of a communicating tube 8 and a volume chamber 9 is formed by welding a lower shell 7 to a lower part of the middle shell 2. Since a communicating passage is opened-closed by an opening-closing valve 13 arranged in the communicating passage 12 for communicating the surge tank 4 with the resonator 10, the resonator 10 can be compactly housed, and when the resonator 10 is not required, the resonator 10 can be easily omitted by disusing a welding process, so that weight and cost can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077219-A (JP)
Title: Sample introducing device
Inventor: OKADA AKIRA
IPC: G21B1/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To certainly carry in or out a material for the test of a high temperature heat insulating wall such as a plasma first wall to a reactor even when the position of core internals changes together with temperature in response to an operation state.  <P>SOLUTION: In this sample introducing device, an arm 10 for conveyance is disposed in an axially long vessel 7 connected to a port for sample introduction disposed in a part of a vacuum vessel 1 via a vacuum bellows 5, its tip is removably provided with a head 13 for conveyance having a fixed sample arranged faced to an opening formed in a part of the heat insulating wall in the vacuum vessel, and a conveying mechanism conveys or evacuates the arm 10 for conveyance to the opening formed in the part of the heat insulating wall. The sample introducing device has an aligning mechanism 15 that supports both ends of the vessel 7 and can adjust an axial center of the vessel by allowing the movement of support points. Based on positional information of the opening in the heat insulating wall picked up by an image pickup means 14, the support points of the vessel are moved and adjusted by the aligning mechanism to correct the axial center of the vessel, and the sample is positioned to the axial center of the opening of the heat insulating wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075465-A (JP)
Title: Ozonizer
Inventor: AMANO ATSUSHI
IPC: H01T19/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ozonizer by which the contact face between an insulation substrate and a cooling body are firmly stuck to make heat transfer therebetween satisfactory, and cooling can effectively be performed.  <P>SOLUTION: The surface roughness of the contact face between a cooling body 12 and an insulation substrate 11 is controlled to ≤4.5 expressed in terms of Rmax. Thus, the adhesion degree in the contact face between the cooling body 12 and the insulation substrate 11 increases, heat transfer is sufficiently performed, and effective cooling can be performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074243-A (JP)
Title: Method and apparatus for controlling temperature in hot press
Inventor: MATSUURA MASAO
IPC: B30B15/34
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the temperature of a hot plate in a hot press in which the temperature of the hot plate is controlled by steam, and to provide an apparatus therefor.  <P>SOLUTION: The method for controlling the temperature of a hot plate in a hot press 1 is provided with a hot plate 4 whose temperature is controlled by steam and a pressing apparatus for pressing the object to be worked placed on the hot plate 4. The amount of processed condensed water produced by the condensation of steam which has been used for heating of the hot plate 4 is controlled in accordance with the control stage for the hot plate 4. Concretely, the amount is made relatively large in a temperature raising stage for the hot plate 4, and is made relatively small in a temperature holding stage for the hot plate 4 by the opening and closing of a change-over valve 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079422-A (JP)
Title: Organic el element
Inventor: TAKIZAWA MASATOSHI
IPC: H05B33/28
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element enabling a top-face light-taking-out from a film-formed face, that is, from a face contrary to a substrate of the element and having a transparent electrode for a cathode with both an excellent light permeability and a low resistance.  <P>SOLUTION: The organic EL element has a negative electrode, a positive electrode and one kind or more of an organic layer fitted between these electrodes, with at least one of the organic layers having a luminous function. The negative electrode is of a conductive laminated structure with one, or two or more layers each of oxide thin film layers having a transparent oxidized film material with an oxide as a main ingredient contain an accessory ingredient of not more than 10 mol% and metal thin film layers, at least enabled to take out light from the negative electrode side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075646-A (JP)
Title: Cosmetic
Inventor: SAKAI SHINGO
IPC: A61K8/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic capable of preventing or improving wrinkles.  <P>SOLUTION: The cosmetic comprises (A) one or more kinds of substance selected from the group consisting lactic acid and lactic acid salts, (B) a squeezed material or an extract of a plant having antioxidant effect and (C) a compound or an extract having action of stabilizing a dermal matrix component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049845-A (JP)
Title: Universal fashion bathtub
Inventor: MIURA TOSHIAKI
IPC: A47K3/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fashion bathtub which enables not only a healthy person but also a non-healthy person and a person to be cared who can hardly walk, an elderly person with hardly movable limbs, a child with inferior physique, etc., to safely and comfortably bathe regardless of age, sex, physique, physical handicap and without physical pains and danger.  <P>SOLUTION: At least the whole face or part of the circumferential wall of this bathtub can be opened or slid longitudinally or vertically. The bathtub has a function to pump up and return hot water from/to the bathtub and a device to temporarily store pumped-up hot water. A shower is connected to the hot water storage device. A panel is provided to unify a body protecting device, non-kindling preventing device, and water-proof device, and those systems and the hot water supply system and to totally control them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084737-A (JP)
Title: Rolling bearing
Inventor: OGUMA NORIYASU
IPC: F16C33/32
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing for detecting the load, the number of rotation and the rotational speed of the bearing without fitting any pulser ring, and considerably simplifying the configuration when the bearing is used for a rolling bearing unit with a sensor.  <P>SOLUTION: A rolling element 6 out of an inner ring 4, an outer ring 5 and the rolling element 6 is formed of a material in which a metal with a predetermined or higher magnetostriction constant is diffused in ceramic, and the inner ring 4 and the outer ring 5 are formed of ceramic. The metal with the predetermined or higher magnetostriction constant includes transition metals such as Fe, Ni and Co.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082467-A (JP)
Title: System and method for assembling optical writing head
Inventor: WAKIZAKA MASAHIDE
IPC: B41J2/45
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical writing head exhibiting a high image quality by securing a rod lens array to a lens support with high linearity even when an inexpensive member is used.  <P>SOLUTION: A rod lens array 14 is mounted on a lens receiving jig 11 having a longitudinal cut defined by high accuracy flat faces A and B making a right angle. Side face of the rod lens array 14 is applied tightly to the face A by performing evacuation through a suction hole 16 made in the face A of the lens receiving jig 11 using a vacuum unit 13. One lens face of the rod lens array 14 is then pressed by means of a presser 12 and the other lens face is applied tightly to the face B. Thereafter, face C of a lens support 15 is coated with adhesive and the lens support 15 is secured such that a prescribed distance X is set between the face C and the side face of the rod lens array 14 which is eventually secured fixedly to the lens support 15 by hardening the adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081493-A (JP)
Title: Magnetic field correction method, magnetic field forming device and magnetic resonance imaging unit
Inventor: GOTO TAKAO
IPC: A61B5/055
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a method for the efficient correction of the second-order term components of the magnetostatic field, an apparatus which forms the magnetostatic field with the second-order term components efficiently corrected and a magnetic resonance imaging device with the magnetic field forming device thus arranged.  <P>SOLUTION: In the correction of the uneven errors in the magnetostatic fields which are formed by a pair of magnets (102) supported with yokes (202 and 204) facing each other sandwiching a space, the second-order term components of the magnetostatic fields are corrected by the second-order term components of the magnetic fields generated with a pair of circular coils (104) and the zero-order term components of the magnetic fields with the pair of circular ring coils are compensated for by the zero-order term components of the magnetic field generated with a coil (114) wound on the yoke (204).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087428-A (JP)
Title: Power supply circuit of infrared ray illumination light source for vehicle night vision equipment, and power supply circuit of vehicle night vision equipment
Inventor: KITAWAKI HIROYASU
IPC: F21Y101/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost infrared ray illumination light source for vehicle night vision equipment which can be manufactured simply.  <P>SOLUTION: The infrared ray illumination light source is used for the vehicle night vision equipment which receives a picture of reflected luminous flux from a front object of the vehicle illuminated with an infrared ray by a picture camera installed on the vehicle, and displays it on a monitor installed on the vehicle. The infrared ray illumination light source comprises a valve 12 attached to a reflector 11 which emits light of a wavelength ranging at least from a visible ray region to an infrared ray region ; a light projection lens 14 attached to a housing 13 bound to the reflector 11 in a body which gathers the luminous flux emitted from the valve 12, and projects it to the front of the vehicle; and a visible ray cutting filter 16 disposed between the valve 12 and the projection lens 14 which cuts a visible ray in the luminous flux emitted from the valve 12, lets the infrared ray pass, and enables the infrared ray illumination light source to illuminate the front of the vehicle with the infrared ray.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092396-A (JP)
Title: Vane pump
Inventor: NAGATA SEIICHI
IPC: F04C14/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vane pump capable of suppressing the vibration and noise resulting from the variation in an air bubble content rate.  <P>SOLUTION: In an side plate 50, there is formed a notch 52 for communicating a vane chamber 5 with a discharge port 4 in the pressure transition process from a suction process into a discharge process. The vane pump 1 having the pressure transition process from the suction process into the discharge process of the vane chamber 5 in a cam is provided with a pressure introducing passage 10 for connecting the vane chamber 5 with the discharge port 4. The pressure introducing passage 10 is formed to communicate to the vane chamber 5 to and from the notch 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089813-A (JP)
Title: Cu-CONTAINING CATALYST
Inventor: WATANABE SATORU
IPC: C01B3/48
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Cu-containing catalyst not depending on a temperature condition or an operation condition and avoiding sintering to prevent the lowering of a capacity due to catalytic deterioration.  <P>SOLUTION: The Cu-containing catalyst contains at least two kinds of elements of Cu and Zn and Teflon (R) particles adhere to the surface of a Cu-ZnO catalyst component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093005-A (JP)
Title: Recessed ceiling air conditioner and drain pan
Inventor: MAKINO MASAZUMI
IPC: F24F13/22
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain pan and a recessed ceiling air conditioner using the drain pan facilitating the attachment of a bellmouth of a blower, an electric equipment box, or the like.  <P>SOLUTION: In this recessed ceiling air conditioner, a heat exchanger is disposed to surround the blower provided in a casing, and the drain pan constituted by integrally forming a resin frame for a drain pan sheet and styrene foam is disposed below the heat exchanger. A suction hole which an air inlet of the blower faces is formed at the approximately center part of the drain pan. Bosses 61 piercing the styrene foam 53 to face the opposite side face are formed at the resin frame 51, and the bellmouth 14 of the blower is fixed to the bosses 61.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090185-A (JP)
Title: Shot blast apparatus
Inventor: YONEKURA MASAHIRO
IPC: B29C37/02
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt type shot blast apparatus for surely preventing moldings (processed articles) from dropping from the side end part of an opening and closing door in a belt conveyer, and constituting no obstacle to the operation of the belt conveyer and the opening and closing operation of the opening and closing door.  <P>SOLUTION: In this belt type shot blast apparatus, the belt conveyer 11 for placing the processed article and stirring the same is disposed like L-shape in an enclosure 12 having the opening and closing door 15 on the front for putting in and out the processed article. An eaves part 31 covering the top surface on the door side of the belt conveyer 11 is provided inside the opening and closing door 15, and the eaves part 31 is provided with a hollow and flexible sealing material 32 coming into contact with the upper surface of the belt conveyer and especially a hollow cylindrical sealing material formed of nonwoven fabric.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323300-A (JP)
Title: Device and program for controlling program
Inventor: NAKANE RINTARO
IPC: G06F9/445
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a program for controlling a program which select a method for updating a program from a plurality of methods prepared beforehand, and at the time of actual updating, execute updating automatically by the selected method.  <P>SOLUTION: The device for controlling a program downloads a program to a predetermined terminal device from a server to manage information on the program and executes updating of the program. The device comprises a pattern setting means which holds a plurality of methods for transmittance and receiving of information including a program and for updating a program as respective patterns, selects a desired pattern to be implemented out of them, and sets the selected pattern as a selected pattern beforehand; and a program updating means for executing program updating according to the selected pattern set by the pattern setting means when program updating is activated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096641-A (JP)
Title: Imaging apparatus and its control method
Inventor: OKADA MASAKI
IPC: H04N5/225
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which enables display of details in-focus condition at all points of multipoints, and an in-focus frame indication easy to view.  <P>SOLUTION: The apparatus has a display means 28, which has one or more distance measuring points which is possible to measure distance to an object, and can display corresponding to the measuring points. A control means 50 measures at all points of the distance measuring points, selects an in-focus point from among the distance measuring points, based on the distance measuring result, and displays the in-focus in the display means 28. The distance-measuring point which has the same distance measuring result to the in-focus point, is also displayed in the display means 28. The display of the in-focus point and the distance measuring point which has the sane distance measuring result are different displays.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104907-A (JP)
Title: Operation support method for loaded tap changeover device
Inventor: TOYABE KIICHIRO
IPC: G05B23/02
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform operation support for a user by detecting in advance signs of the abnormality and fault of a loaded tap changeover device and quickly notifying the user of information on the detection.  <P>SOLUTION: The vibration of the loaded tap changeover device 1 is measured by a vibration sensor 2. The vibration measurement data are transmitted to a terminal 6 and stored in a memory 6a. When the vibration measurement data exceed a prescribed reference value, or is different from a past vibration pattern exceeding the prescribed reference value, information on abnormality occurrence is displayed on the screen of an indicator 6c of the terminal 6, thus supporting the operation of the loaded tap changeover device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104934-A (JP)
Title: Inverter controller
Inventor: KATO YASUAKI
IPC: H02P27/06
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To drive an alternating-current motor in a state in which the power consumption is minimized.  <P>SOLUTION: An inverter controller 100 comprises a PWM waveform generator 106, an interface 110 for voltage, an interface 108 for current, a storage portion 112, and a CPU 102. The PWM waveform generator 106 instructs an inverter 126 to generate voltage or stop the generation of voltage with respect to any of the phases of alternating-current power. Further, the waveform generator controls the phases so as to reduce the amount of direct-current power supplied to the inverter 126. The voltage interface 110 is for detecting the voltage of direct-current power supplied to the inverter 126. The current interface 108 is for detecting the current of direct-current power. The storage portion 112 stores information based on the generation of waveform by the PWM waveform generator 106. The CPU 102 computes the time of direct-current power supply based on the information. Further, the CPU computes the amount of direct-current power based on the voltage value, current value, and supply time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278713-A (JP)
Title: Driver
Inventor: HAMAOKA KIYOTAKA
IPC: F15B11/024
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver wherein a plurality of operating members are separately operated with only one driver.  <P>SOLUTION: This driver is constituted of at least one driven body 2, 3 and a driving body 4 movably inserted into the driven body 2, 3. The driven body 2, 3 is movably inserted and arranged inside a support body 1 in the same direction as the driving body 4. When the driven body 2, 3 moves to a predetermined position together with the driving body 4 for the support body 1, the driven body 2, 3 and the support body 1 are integrated, and a restricting means is provided for allowing a move of the driving body 4 for the driven body 2, 3. The restricting means comprises restriction balls 5, 6 movably placed among the support body, the driven body and the driving body. A hydraulic circuit is constituted such that the pressure oil feed side is connected to both a piston side chamber and a rod side chamber within a predetermined section of the expansion stroke during expansion action of the hydraulic cylinder connected with the driving body 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107885-A (JP)
Title: Cover locking device for centrifugal drier
Inventor: NEKONISHI MASATOSHI
IPC: E05B65/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To secure safety during operation of a centrifugal drier by locking/unlocking an adjustment fastener for retaining a cover by a pin.  <P>SOLUTION: In the cover locking device for the centrifugal drier, the pin 21A is arranged in such a manner that it can be freely inserted in and detached from a locking hole 23 of the adjustment fastener 4 provided for retaining the cover 3 of the centrifugal drier 1, and movement of the pin 21A is controlled by a cylinder 30, a solenoid valve 32 and a sequencer 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106961-A (JP)
Title: Method and device for image forming
Inventor: TAKARA SHUSAKU
IPC: B41J29/38
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate complications of work in printing a tab sheet.  <P>SOLUTION: The bank number of tab sheets and a counter value of the tab sheets at feeding are compared to each other, and the device does preliminary feeding by the number when the number of the tab sheets is broken, and performs the shift processing at discharge. Accordingly, the device can sort the tab sheets easily without mixing with a printed material and also the workability is improved since the tab sheets with the broken number are not fed in the printing processing using the next tab sheets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109296-A (JP)
Title: Photosensitive hot melt resist and etching method using same
Inventor: UEDA RYUJI
IPC: C23F1/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoresist and an etching method for fabricating fine pitch, high definition and high resolution etched components.  <P>SOLUTION: A resist pattern 21a of a photosensitive hot melt resist comprising a base resin selected from the group consisting of polyester, epoxy, urethane, polyether, polyacrylate, ethylene-(meth)acrylic acid copolymer and ethylene-vinyl acetate resins, a tackifier, a wax, a photopolymerization initiator and a sensitizer is formed on a substrate 11 to be treated, the substrate 11 is primarily etched, hot air at 120-180°C is blown to form a resist pattern 21b stuck to the upper lateral walls of the etched faces of dot openings 31 and then secondary etching is carried out to form dot openings 31a having an etching depth d and a side etching amount S in the substrate 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111268-A (JP)
Title: Fuel cell system
Inventor: MAKINO SHINICHI
IPC: H01M8/06
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a stable humidification of a fuel cell system of a hydrogen circulation type while enabling an efficient hydrogen circulation.  <P>SOLUTION: Exhaust hydrogen exhausted from a fuel electrode of a fuel cell stack 1 is made circulate by a circulation channel 4 and a circulating means 5, and is mixed with supply hydrogen newly supplied from a hydrogen supply means 2, which is supplied to the fuel electrode of the fuel cell stack 1 as mixed hydrogen. Here, the mixed hydrogen is humidified by moisture contained in the exhaust hydrogen before mixting by having it moved to the mixture hydrogen with the use of a water permeating humidifier 3.  <P>COPYRIGHT: (C)2004,JPO