baber/WOPTO huggingface dataset:
Patent JP-2003161703-A (JP)
Title: Printed-state inspection device for optical disk
Inventor: KINO MIKIO
IPC: G11B7/26
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed-state inspection device for optical disk that is equalized in the quantity of vertical light projected upon the printed surface of an optical disk.  <P>SOLUTION: This printed-state inspection device is provided with a camera 1 which is faced to the printed surface 101a of the optical disk 101 with its optical axis X being aligned with that of the optical disk 101, a half mirror 2 positioned between the camera 1 and the disk 101 with its reflecting surface 2a being inclined by 45° from the optical axis X, and a lens 4 which is positioned between the mirror 2 and the disk 101 so that its optical axis may be aligned with the optical axis X, and the lens 4 may cause the light reflected by the printed surface 101a to form an image at the position of the camera 1. This inspection device is also provided with a lighting unit 3 having many LEDs 32 arranged in a plane positioned on a straight line L passing the intersection between the reflecting surface 2a and optical axis X and, at the same time, intersecting the optical X at right angles perpendicularly to the line L and a shield plate 10 arranged in parallel with the front face of the lighting unit 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168908-A (JP)
Title: Glass antenna apparatus for automobile
Inventor: YAMAMOTO GOSHI
IPC: H01Q1/22
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass antenna apparatus for automobiles wherein its productivity is improved.  <P>SOLUTION: The glass antenna apparatus for automobiles includes an antenna conductor 4 and a defogger 3 which are provided on a rear-window glass plate 1, a feeding point 6 of the antenna conductor 4 and a lead wire 6P which are connected with each other, an inside conductor 9a of a coaxial cable 9 which is connected with the lead wire 6P by a connector 7, a bus bar 5a and a first lead wire 5P<SB>1</SB>for the defogger which are connected with each other, and a second lead wire 5P<SB>2</SB>for the defogger which is connected with the ground. Further, the first and second lead wires 5P<SB>1</SB>, 5P<SB>2</SB>for the defogger are connected by the connector 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166670-A (JP)
Title: Pressure-balanced thermally-reacting valve
Inventor: OSHIMA TOSHIYUKI
IPC: F16K17/06
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-balanced thermally-reacting valve used for hydraulic circuit in an automobile automatic transmission.  <P>SOLUTION: In the thermally-reacting valve in which a hydraulic circuit is switched by actuating a valve element 11 by a temperature-sensing element 6, the valve element having an inlet valve 12 and an outlet valve 13 in a valve case 1 is disposed. An oil flow passage 14 is formed in an inner axial direction of the valve element to make oil flow from the inlet side to the outlet side in the piercing flow passage and further flow into a pressure chamber 9 formed on the outlet side. By balancing respective pressures applied from opposite directions to the inlet valve and the outlet valve, required actuation force of the temperature-sensing element can be reduced in an extremely simplified valve structure. Accordingly, with downsizing of the temperature-sensing element, the valve structure itself is downsized and lightened. In addition, since the valve element is not influenced by pressure, the thermally-reacting valve is surely actuated in a range of set temperatures.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171104-A (JP)
Title: Ozone gas concentration apparatus
Inventor: KOIKE KUNIHIKO
IPC: C01B13/10
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and inexpensive ozone gas concentration apparatus.  <P>SOLUTION: An adsorption column (2) in which an adsorbent (1) is filled is constituted so as to be cooled by a cooling means (13), is connected to an ozonizer (6) through a gas introducing passage (4) to communicate with the ozonizer and is connected to an ozone consumption equipment through a purified ozone take-out passage (5) to communicate with the equipment. The adsorption column (2) is housed inside a vacuum vessel (15) and an evacuating passage (22) is introduced to the outside of the vacuum vessel (15). A vacuum pump (23) is arranged in the evacuating passage (22). A pressure releasing means (21) operated when the pressure of the inside of the adsorption column (2) is equal to or above a prescribed value is arranged in the vacuum vessel (15) to be opened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170435-A (JP)
Title: Molding apparatus
Inventor: MIDORITANI NORIYASU
IPC: B29C33/46
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly demold a molded article having a rib from a mold having a groove.  <P>SOLUTION: The molding apparatus is constituted so that a material such as a synthetic resin or the like is molded between the mold surface 12 of a lower mold 10 (first mold) and the mold surface 22 of an upper mold 20 (second mold) to manufacture the molded article having the rib. This molding apparatus has the groove 15 provided to the lower mold 10 to form the rib to the molded article, the air supply pipe 50 (air supply mechanism) provided to the lower mold 10 and supplying air from the part other than the groove 15 of the mold surface 12 of the lower mold 10, and an ejector pin 40 provided so as to be movable between the projected state projected from the mold surface 12 of the lower mold 10 and the non-projected state not projected from the mold surface 12 of the lower mold 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176961-A (JP)
Title: Excess hot heat utilizing method in multiple-effect absorption refrigerator and water cooler/heater
Inventor: NAKAJIMA KUNIHIKO
IPC: F25B15/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To considerably reduce gas consumption in a high temperature reproducer, by generating a refrigerant steam using a low temperature exhaust heat present outside a system and reducing steam generation burden in a low temperature reproducer.  <P>SOLUTION: A cooling water 9w in a cooling water piping system 9 flows from a condenser pipe 4p to an absorber pipe 1p. By the cooling water 9w which is low in temperature before flowing in the absorber pipe 1p, a saturation pressure inside a condenser 4 is set to be lower than a saturation pressure generated in the condenser 4 by the cooling water 9w flowing in the condenser pipe 4p after flowing in the absorber pipe 1p. In a hot water heat exchanger 8, an absorbent 8m is made to perform a latent heat recovery of a hot water 12a under a low saturation pressure, whereby the refrigerant steam 8s is generated. Accordingly, the burden of generation of the refrigerant steam 2s in the low temperature reproducer 2 is reduced, and economization of an amount of the refrigerant steam 3s from the high temperature reproducer 3 introduced to a reproducer pipe 2p is enhanced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178497-A (JP)
Title: Recording disk substrate and method of manufacturing the same
Inventor: WADA KUMIKO
IPC: G11B7/24047
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the build-up of an outer peripheral edge in the diametral direction of a protective coating layer made by a spin coating process for a recording medium disk, such as a magneto-optical disk.  <P>SOLUTION: Repetitive grooved sections (12 and 13) repeated with grooves formed by continuing end face recessed shapes inward in the diametral direction nearly over the entire circumference are formed at the outer peripheral edge nearer the diametral direction than the signal recording region of a recording disk substrate (11). The end face recessed shapes are preferably end face sawtooth shapes. The repetitive grooved sections are preferably formed to such tapered shapes at which their thicknesses decrease toward the outer side in the diametral direction. A stamper (5) or an outer peripheral ring (51) formed with the sections of the reversal pattern shapes of ruggedness obtained by reversing the shapes of the repetitive grooved sections is preferably used in making the disk substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189415-A (JP)
Title: Electric automobile
Inventor: ISHIKAWA TETSUHIRO
IPC: B60L3/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for preventing electric shock and the like that may be caused by electric energy accumulated in a fuel cell just in case an accident occurs in an electric automobile on which the fuel cell is mounted.  <P>SOLUTION: The fuel cell 40 is contained in a cell-storing casing 30 made up of resistive elements. Contact parts 36, 38 are provided on the cell-storing casing 30 informs that face each of the end parts 50a, 52a of the end plates 50, 52 (positive electrode or negative electrode) of the cell 40. When abnormal external force is applied to the automobile in an accident, either the fuel cell 40 or the cell-storing casing 40 moves. This movement makes the end parts 50a, 52a contact the contact parts 36, 38 respectively and short circuits the positive and negative electrodes of the cell 40 so that the electric energy accumulated in the cell 40 is consumed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185348-A (JP)
Title: Corner brick holding structure for rotary hearth furnace
Inventor: KASHIO SHIGEKI
IPC: F27B9/16
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corner brick holding structure capable of preventing the rotation of a furnace hearth from being disturbed by a sidewall of a rotary hearth furnace pressed through the corner brick used at a side edge part of the furnace hearth of the rotary hearth furnace, and pressed in the radial direction by the thermal expansion of the furnace hearth material.  <P>SOLUTION: In this corner brick holding structure, an inclined refractory is mounted for upwardly dispersing the thermal expansion direction of a furnace hearth material, granulated intermediates are included in two or more layers of furnace hearth material forming the furnace hearth, an anti-pressing means is mounted, and a circumferential length of the corner brick is properly adjusted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187849-A (JP)
Title: Solid polymer fuel cell power generator
Inventor: OGA SHUNSUKE
IPC: H01M8/06
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell power generator aimed at a compact carbon monoxide processor, by effectively using the reaction heat of the carbon monoxide processor, such as a carbon monoxide transformer and a carbon monoxide remover.  <P>SOLUTION: The solid polymer fuel cell power generator comprises a reformer which steam-reforms a hydrocarbon raw fuel gas, a steam generator which generates steam for reforming, a carbon monoxide transformer, a carbon monoxide remover, and a fuel cell. The carbon monoxide remover 5 and the carbon monoxide transformer 4 of cylindrical shape, with cooling pipes 21 and 22, through which a cooling water or steam flows are provided, and the carbon monoxide transformer 4 is provided to be concentric around the carbon monoxide remover 5, with the cylinder axis of the carbon monoxide remover 5 as an axial center, providing an integral carbon monoxide processor to reduce the concentration of carbon monoxide in the reformed gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184059-A (JP)
Title: Device for charging material for ditch
Inventor: ONODERA TSUNEO
IPC: E02F5/12
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for charging a material for a ditch, which allows the material for the ditch, such as a hydrophobic material, to be easily and uniformly charged into the ditch, enables level adjustment and rolling concurrently with that, and allows the material for the ditch to be surely charged at a low cost by eliminating waste of the material for the ditch.  <P>SOLUTION: This device for charging the material for the ditch, which is used to charge the material continuously into the ditch while advancing along the ditch, is equipped with a hopper part 11 for storing the material, a material charging cylinder 12 which communicates with a lower opening of the hopper part 11, and a charging height adjusting plate 13 which is provided at a back end of the cylinder 12 so as to adjust the height of charging of the material for being charged into the ditch.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002296171-A (JP)
Title: Ozone water densitometer
Inventor: SUGIURA TADATOSHI
IPC: G01N21/03
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, low cost ozone water densitometer capable of preventing water scales from adhering to the inner face of a measuring cell, and of stably measuring without being influenced by bubbles. SOLUTION: The water scales are prevented from adhering since water is supplied to the measuring cell 2 only at the time of measurement. Transmitted light from a standard water and the ozone water can always be measured at short time intervals. Light intensity variation of a UV-ray lamp 16 and water quality variation do not influence the concentration measurement, and thus a UV-ray sensor for correcting the light intensity of the UV-ray lamp 16 can be omitted. Since a water overflow opening 5 is opened to air after the measurement is finished, water is quickly discharged from a water discharge opening 4. The bubbles generated at water supplying time can be discharged from the water overflow opening 5 at the other end.  Since a water supplying opening 3 is lower than the water overflow opening 5, complete water discharge is possible, and switching of the standard water and the ozone water can be securely done. Also, in an ozone water producing device capable of switching an operation for producing the ozone water and an operation for discharging gaseous ozone to outside, measurement of the ozone concentration in the ozone water and ozone gas can be done by one device.
Patent JP-2003187825-A (JP)
Title: Membrane for fuel cell, and polymer electrolyte fuel cell using the membrane thereof
Inventor: KUROMATSU HIDETOSHI
IPC: H01M8/02
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane for a fuel cell, by which characteristics of the membrane for the fuel cell represented by proton conductivity and mechanical properties are evenly displayed and defects of a joined area are hardly caused at preparing a membrane-electrode junction to be prepared to use for a solid polymer electrolyte fuel cell.  <P>SOLUTION: The fuel cell comprises a polymer compound (B) having a proton conductive substituent at a part of an aromatic ring of a high molecular compound (A), having the aromatic ring and the membrane for the fuel cell that is a polyelectrolyte membrane, of which main composition is a plasticizer (C) added as necessary and that is 3 mm or less in strain in the membrane thickness direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180763-A (JP)
Title: Urine collecting device with cleaning mechanism
Inventor: TAKIGAWA SATOSHI
IPC: A47K11/06
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urinary organ with a cleaning mechanism of a simple structure capable of removing discomfort feeling by cleaning after an urination at the urination of a person who cannot urinate via an ordinary toilet such as a person in bed, the aged, a handicapped person or the like.  <P>SOLUTION: The urine collecting device 1 with the cleaning mechanism comprises a urine collecting device body 3 for forming a throat part 6 in which a private part 7 can be inserted and a received urine reservoir 4, and a water pouring unit 2 detachably inserted into a receiving port 9 provided near an opening 8 of the throat part 6 and capable of introducing cleaning water such as tap water or the like. After the urination, the water is injected through the pouring unit 2 from a jet hole 17 toward the urination site of the private part to clean the part. Thus, the clean feeling can be always obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185006-A (JP)
Title: Transmission control device of working vehicle
Inventor: ONO HIROYOSHI
IPC: F16H47/04
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem in a working vehicle decelerating the output speed of a hydromechanical transmission (HMT) by detecting the depressed amount of a brake pedal generally energized by a spring in non-braking direction that the vehicle is abruptly accelerated when the brake pedal is released.  <P>SOLUTION: An operating speed is detected by the depressed amount sensor for the brake pedal. When the speed is directed in the non-braking direction and higher than a predetermined speed, the output rotation control of the HMT by the normal depressed amount is interrupted, and a vehicle speed is returned to a gear shift lever holding position by a speed increase line L1 based on a preset elapse of time. Also, when the vehicle comprises a working machine for the ground, a PTO clutch is disengaged when the brake pedal is depressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188100-A (JP)
Title: Amorphous ferrosilicide film exhibiting semiconductor characteristic and its forming method
Inventor: YOSHITAKE TAKESHI
IPC: C23C14/06
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a perfect amorphous ferrosilicide exhibiting semiconductor characteristics similar to those of β-FeSi<SB>2</SB>has not yet attained by cluster ion beam deposition, molecular beam epitaxial growth, ion implantation, or RF magnetron sputtering.  <P>SOLUTION: An amorphous FeSi<SB>2</SB>film exhibiting semiconductor characteristics is attained by growing FeSi<SB>2</SB>as a not granular but flat film, i.e., a continuous film, by sputtering on a substrate of lower than 400°C under Ar gas pressure not higher than 5 mTorr using an FeSi<SB>2</SB>alloy target having an atomic ratio of 1:2 of Fe and Si components. Facing target sputtering is especially preferable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188505-A (JP)
Title: Method of manufacturing electronic package
Inventor: KITAE TAKASHI
IPC: H05K3/32
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that initial resistance may vary greatly and sufficient connecting reliability may not be ensured in electronic components packaging using a conductive adhesive.  <P>SOLUTION: Ultrasonic wave is applied to the portions of the conductive adhesive 3 before or when the conductive adhesive 3 cures. This enables increasing the filling density of conductive fillers and improving the contact probability of the conductive fillers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197687-A (JP)
Title: Marking method of defective film carrier for film carrier tape for mounting electronic element, and film carrier tape for mounting inspected electronic element
Inventor: KITAGAWA MASARU
IPC: H01L21/60
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a film carrier tape for mounting electronic elements by which metallic waste powder is not generated easily in the case of punching for identifying a defective film carrier and by which defective insulation never occurs easily.  <P>SOLUTION: The marking method of a defective film carrier in the film carrier tape for mounting the electronic elements is for punching a part of the defective film carrier existing in the film carrier tape for mounting the electronic elements obtained by selectively etching an electrically conductive metal, and for forming a large number of wiring patterns including outer leads and inner leads on a long-length insulated film surface for distinguishing the defective film carrier from a normal carrier. The method punches and cuts off the wiring pattern at a part where the wiring pattern formed on the insulated film of the defective film carrier is lined with the insulated film with the insulated film. In addition, the film carrier tape for mounting inspected electronic elements has passed through a process of marking to the defective film carrier like this.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195364-A (JP)
Title: Optical component and optical switch using the same
Inventor: KOSEKI RYOJI
IPC: C09K23/52
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical component which can selectively transmit, reflect, or half-transmit light by using metal nanoparticles and further to provide an optical switch which can be manufactured at low cost to small size by using the optical component.  <P>SOLUTION: A container which constitutes the optical component 1 partially has a transparent member (glass substrate 3) and contains a transparent solution L, metal nanoparticles 5, and a dispersant. An electric field producing means 6 can produce an electric field nearby the transparent member and when the electric field is removed or made small in intensity, the metal nanoparticles 5 enter a dispersion state to transmit the light. When the intensity of the electric field is made large, on the other hand, the metal nanoparticles 5 are condensed on the transparent member to reflect the light. An optical switch which transmits or reflects light from one input optical path by a plurality of optical components 1 respectively and selectively guides it to one of a plurality of output optical paths can be constituted by using the plurality of optical components 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194272-A (JP)
Title: Aseismic joint for existing pipe regenerating method
Inventor: ARAKAWA NORIYUKI
IPC: F16L21/08
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aseismic joint preventing drastically decreasing the diameter of a pipe, and sufficiently showing aseismic performance, when a new pipe is inserted in a dilapidated pipe.  <P>SOLUTION: This aseismic joint prevents coming off by engaging a lock ring 3 stored in a socket 1 inner surface with an engaging groove 6 formed on an outer surface of an insertion port 5. The lock ring 3 stored in a lock ring storing groove 2 is composed of a plurality of divided pieces 31 forming an annular element by ranging in a circumferential direction, and an opening portion 14 connecting to the lock ring storing groove 2 and having circumferential length capable of storing the divided pieces 31 is provided on an outer peripheral surface of the receiving part 1. The divided pieces 31 are successively inserted from the opening portion 14 and moved in the circumferential direction, thereby inserting the lock ring 3 all around the joint along the lock ring storing groove 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002258668-A (JP)
Title: Brush processing device and image forming device
Inventor: SAWAI YUJI
IPC: G03G21/00
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a defect such as banding caused by the press-contacting peculiarity of a brush-shaped member. SOLUTION: The brush processing device has a lubricant coating device 10 which coats an intermediate transfer belt 5 with a lubricant 15. The lubricant coating device has a brush roller 11 on which the lubricant abuts, and has a lubricant release means which can release the lubricant from the brush roller, meanwhile butting the brush roller on the intermediate transfer belt. A releasing member 20 is inserted into the lubricant or a bracket 13 holding the lubricant by a lubricant releasing means, the lubricant is moved in a release direction X by the releasing member, the releasing member is freely removably locked at the release position of the lubricant, thereby the lubricant release means is fixed.