baber/WOPTO huggingface dataset:
Patent JP-2002103569-A (JP)
Title: Roller cleaning unit structure
Inventor: NOZAWA YOSHIE
IPC: B41N3/08
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To enable an efficient and sure cleaning of a roller capable of cleaning off a treatment liquid from a peripheral surface of the roller by a small amount of a cleaning liquid. SOLUTION: A cleaning trough 110 provided oppositely to the roller 56A of conveying roller pair 56 is disposed along a horizontal direction parallel to an axis of the roller. A groove 118 of the trough 114 is provided in a substantially V shape by a bottom plate 120 and a side plate 122, a through hole 126 is formed at the side plate at the intermediate part, a through hole 128 is formed at the bottom 124 out of the hole 126, and a bottom 124A of a distal end is inclined toward the peripheral surface of the roller. The cleaning water supplied from a nozzle 116 disposed at the intermediate position of the longitudinal direction is dispersed to the holes 126 and 128 and both ends and flowed to the peripheral surface of the roller 56. Thus, the conveying roller pair can be surely cleaned without using a large quantity of the water.
Patent JP-2002102956-A (JP)
Title: Metal plates joining device
Inventor: ASANO CHIYUKI
IPC: B21D39/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of joining metal plates together, with one process without utilizing other member in one device. SOLUTION: In the device wherein respective metal plates 10 superimposed with a shearing blade 31 provided on a shearing folding member 30 leaving a part of the metal plate 10 are cut simultaneously to make a metal tongue whose one part is joined together, the metal tongue is folded to join together the superimposed metal plates 10, an approximately arc-shaped projecting part or recessed part 21a is formed on a support member 20 supporting the shearing folding member 30 as a means for rotating a folding face 32 in folding the metal tongue, so that the shearing folding member 30 is made to fit and rotate slidably.
Patent JP-2002111078-A (JP)
Title: Thermoelectric power-generating device
Inventor: YAMAGUCHI MASATAKA
IPC: H01L35/16
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric power-generating device for efficient recovery of a generated electric power by allowing a temperature difference between a part to be heated and a part to be cooled of a thermoelectric conversion unit which uses a thermoelectric conversion element. SOLUTION: A thermoelectric power-generating device 100 is provided which comprises a thermoelectric conversion unit provided with a part to be heated and a part to be cooled, a heating air path where a heating air passes which heats the part to be heated, and a cooling air path where a cooling air passes which cools the part to be cooled. Here, a ventilation pipe 40 is provided which communicates with an air outlet 31 of the cooling air path and guides, upward, the cooling air which has passed the cooling air path. Since the density of the cooling air which has passed the cooling air path is lower compared with the outside air, the speed at which the cooling air passes the cooling air path is raised by guiding upward the cooling air of lower density by a ventilation force using the ventilation pipe 40.
Patent JP-2002111106-A (JP)
Title: Solid laser exciting module
Inventor: UENO SHINICHI
IPC: H01S3/094
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid laser exciting module which is improved in exciting light absorption efficiency, heat discharging efficiency, and reliability and can make the temperature distribution in a solid laser rod uniform. SOLUTION: A high absorption efficiency is obtained in the solid laser rod by confirming the exciting light in a transparent block formed in a regular polygonal prism and causing the exciting light to pass through the laser rod a plurality of number of times. In addition, excitation distribution in the cross- section formed in the laser rod is made uniform by arranging semiconductor lasers for excitation in rotational symmetry with respect to the laser rod.
Patent JP-2002106005-A (JP)
Title: Single lever water combination faucet
Inventor: YAMADA ATSUNORI
IPC: F16K31/44
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To increase the operability of a single lever water combination faucet by allowing a user to recognize the operation of click in operation of a lever handle not only by manual feeling but also by sound. SOLUTION: In this single lever water combination faucet, a fixed plate 9 and a movable plate 13 are installed in a cartridge case 8, the cartridge case 8 is disposed at the base part 2 of a body 1 and fixed by a cover 6, and the flow of combination water is regulated by the operation of a lever handle 32. A lever 24 connected to the movable plate 13 allows an engagement pin 31 to be inserted into a lateral hole 28 provided horizontally therein, and the engagement pin 31 is elastically energized downward by a spring 30. A rin 33 rotated integrally with the liver 24 is installed between the cartridge case 8 and the cover 6, and a sliding surface 37 for sliding the engagement pin 31 thereon is formed on the upper surface of the ring 33, a projected part 39 allowing the engagement pin 31 to ride thereon is formed on the sliding surface 37.  Either of the engagement pin 31 and the ring 33 is formed of a metal material, and the other is formed of a synthetic resin material. Thus, a click sound is issued when the engagement pin 31 is dropped from the projected part 39 onto the sliding surface 37.
Patent JP-2002041229-A (JP)
Title: Coordinates recognizing device
Inventor: ANDO MORITOSHI
IPC: G06F3/03
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a coordinates recognizing device which excels in portability and is applicable to a device for inputting information of figures, or the like which can be written in a large space leaving handwriting with a pen, and which is capable of measuring, for instance, an absolute position of a pen point, an object of coordinates recognition. SOLUTION: This device generates a plurality of interference waves by making microwaves interfere with each other in the air and scan the peak domain of those interference waves by changing the phase difference, and receives a plurality of reflection waves produced by each refection wave being reflected by a reflection means 50 in the air and finds a coordinate data of the reflection means 50 based on an appearance time of the peak of receiving strength of each reflection wave. This coordinate data recognizing device is applied to an information input device for inputting graphic data or the like to a computer. In that case the reflection means 50 comprises a pen which can reflect a microwave and write on paper or the like.
Patent JP-2002115937-A (JP)
Title: Composite valve
Inventor: EZAKI HIROYUKI
IPC: F16K31/42
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a composite valve for switching a refrigeration cycle of an air conditioner, which can realize a functional component by itself in a refrigeration cycle, without needing any other component. SOLUTION: The composite valve comprises a first, second and third valves assembled in one body. The first valve is opened to form a first refrigerant passage and the second valve is closed to shut off a second refrigerant passage and the third valve is opened, as the first refrigerant passage is formed.
Patent JP-2002113659-A (JP)
Title: Method of grinding by grinder and grinder
Inventor: YAMAGUCHI MASAO
IPC: B24B7/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a grinder capable of reducing the frequency of suspending the grinding operation of a work for regenerating the grinding performance of a rotary grinding wheel. SOLUTION: A column 12 is erected on a base 11, and a spindle head 13 is supported in the column 12 in such a way that the main shaft head can be moved up/down. A saddle 20 is mounted on the base 11 in such a way that the saddle can be moved forward/backward, and a table 22 is supported on the top of the saddle 20 in such a way that the table can be moved in the left/right directions. A motor 17 for rotation, which can rotate in both ways, is disposed at the spindle head 13 on the rear side of the column 12, and a rotary grinding wheel 19 is fixed to the rotation axis 18 of the motor 17 for rotation in such a way that the rotary grinding wheel 19 can be integrally rotated. An acoustic emission sensor (AE sensor) 26 is disposed as a detector in a position opposite to a work 25 on the front side of the column 12. The AE sensor 26 detects the deterioration of the grinding performance of the rotary grinding wheel 19.
Patent JP-2002116062-A (JP)
Title: Optical displacement detecting device
Inventor: KUDO KOICHI
IPC: G01D5/38
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To realize an optical displacement detecting device that obtains a sufficient rate of expansion and provides large degree of freedom, and is capable of stable detection. SOLUTION: In an optical displacement detecting device, having a light source 1 emitting coherent light, a scale 3 that displaces so as to cross the coherent light of this source 1 that radiates coherent light, a diffraction grating that is placed on this scale 3, a photodetector 5 that detects that an interference fringe caused by diffracting the coherent light which is diffracted by this grating moves by a relative movement of the light source 1 and the scale 3, a light gathering lens 2 that light condenses to one-point before the coherent light from the light source 1 is entered into the grating is placed.
Patent JP-2002118725-A (JP)
Title: Original reader
Inventor: KASHIWABARA YUTAKA
IPC: H04N1/10
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an original reader that properly controls a backlight mode, where an exposure lamp is turned-on to emit a light to an original from its rear side in the case of positioning the original on a contact glass plate. SOLUTION: When a pressing plate pressing the original 10 on the contact glass 13 is open, the original reader controls the lighting of the exposure lamp 14. The exposure lamp 14 emits a light to the rear side of the original 10, and its transmitted light is used to position the original 10. Thus, when user's hands are full for carrying out positioning, it is not required for the user to conduct operations, such as depression of a specific switch and workability for the positioning or the like is improved. Furthermore, it is not required to additionally provide an original emission lamp for positioning.
Patent JP-2002122058-A (JP)
Title: Vehicle engine starting device and engine starting method
Inventor: NAGAE TOSHIHIRO
IPC: F02N11/08
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To start an engine using a simple operation. SOLUTION: A controller 17 not only selects between function positions (OFF circuit, ACC circuit, and ON circuit) of an electrical system, but it can also start the engine on the basis of an operation signal outputted by a pressing operation of an ignition switch 18. Accordingly, the engine can be started using simple operation of merely depressing one ignition switch 18.
Patent JP-2002122695-A (JP)
Title: Vessel for disposal of high level radioactive waste
Inventor: KAMITOKU TAKASHI
IPC: G21F9/36
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To secure soundness over a long period. SOLUTION: A vessel wall is composed of three-layer structure comprising an inner layer 5, an intermediate layer 6 and an outer layer 7. The inner layer 5 is made of carbon steel having pressure proofness capable of enduring pressure applied in stratum disposal. Te intermediate layer 6 is made of stainless steel of a thickness capable of providing corrosion resistance for a long period under a reducing environment. The outer layer 7 is made of carbon steel, and has a thickness capable of consuming oxygen remaining in the disposal environment brought into an oxidizing environment in an initial stage in the stratum disposal by corroding itself.  After a glass solidified body 54 is stored in the inner layer 5, the stratum disposal is carried out to corrode the outer layer 7 at first so as to consume oxygen in the disposal environment, the intermediate layer 6 made of the stainless steel is prevented thereby from being exposed to the oxidizing environment, and very excellent corrosion resistance is thereby exhibited by the intermediate layer 6 made of the stainless steel under the reducing environment where the oxygen is consumed.
Patent JP-2002132359-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAGAYA MASAFUMI
IPC: H03F3/343
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which stably operates even if a 1st voltage varies in rising speed. SOLUTION: An actuation part of the semiconductor integrated circuit is composed of a 3rd node N3, a P channel MOS transistor T5 which has a control electrode connecting to the 3rd node N3, a 1st electrode supplied with the 1st voltage, and a 2nd electrode connected to a 2nd node N2, a P channel MOS transistor T6 which connects a control electrode connected to a 1st node N1 and the 1st electrode supplied with the 1st voltage, and a 3rd electrode, a P channel MOS transistor T7 which has a control electrode connected to an inverter In1, a 1st electrode supplied with the 1st voltage, and a 2nd electrode connected to the 3rd node N3, the inverter In1 which has one terminal connected to the control electrode of the P channel MOS transistor T7 and the other terminal connected to the 3rd node N3,  and a resistance part R2 which has one terminal connected to the 3rd node N3 and the other terminal supplied with a 2nd voltage.
Patent JP-2001232617-A (JP)
Title: Laminated ceramic electronic component, manufacturing method for the same, ceramic paste, and manufacturing method for the same
Inventor: MIYAZAKI MAKOTO
IPC: C04B35/468
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic paste suitable for forming a thin ceramic green layer with a high pattern accuracy. SOLUTION: In the ceramic paste containing a ceramic powder, an organic solvent and an organic binder, as the binder, a mixture of a polyvinylbutyral and a cellulose ester, a mixture of a polyacrylic ester or the like and a cellulose ester, a mixture of the polyvinylbutyral and a polyvinyl acetate or a mixture of the polyvinylbutyral and a polyacrylic ester or the like, or a copolymer containing an acrylate (methacrylate) alkyl ester as a main component is used. This ceramic paste is advantageously used to form the ceramic green layer 5 for absorbing a step on a main surface of ceramic green sheet 2 so as to substantially eliminate the step by the thickness of an internal electrode 1, for example, in a laminated ceramic capacitor.
Patent JP-2002132859-A (JP)
Title: Simulation system for optimum data and optimum area solution of town preparation project or the like accompanied by right adjustment
Inventor: SAKAI AKIYOSHI
IPC: G06F19/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a simulation system supports strategic measures for group agreement regarding interested parties accompanied by right adjustments of a project. SOLUTION: So that a planner can properly promote a town preparation projection, etc., this simulation system supports a judgment stage through which the planner can find out important lead factors from various viewpoints and analyze their mutual relation to plan strategic measures while the judging speed of the planner is increased by the pattern recognition of the whole structure of the project and a combination of symbolized symbols.
Patent JP-2002134352-A (JP)
Title: Method for manufacturing laminated ceramic electronic component
Inventor: EGAWA MUNEHARU
IPC: H01G13/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated ceramic capacitor which has high production efficiency and low manufacturing cost. SOLUTION: A small block 21 is comprised of a plurality of electronic component units 18 arranged in a line, and a groove 23 is formed between adjacent two electronic component units 18 to form a connection part 22. The small block 21 is placed in a baking furnace to be baked and is barrel-polished. Thus, the small block 21 are divided into electronic units 21 by the connection part 22, and the connection part 22 is removed through polishing. A terminal electrode is printed onto the separated electronic component unit 18.
Patent JP-2002131992-A (JP)
Title: Image processing method, image forming device, and recording medium
Inventor: FUKUSHIMA SATOSHI
IPC: G03G15/01
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To effectively correct the short-term and long-term fluctuation of image density and gradation reproduction caused by various factors without sacrificing convenience. SOLUTION: This image forming device to form an image according to inputted image data has plural halftone processing methods, can properly apply different processing methods according to image characteristics, forms a specified image pattern on recording material, reads the image pattern formed on the recording material by a pattern forming means, and controls an image forming condition based on the characteristics of the read image pattern. A stage for controlling the image forming condition by forming the image pattern every time halftone processing is performed plural times is independently performed every time the halftone processing is performed plural times.
Patent JP-2002133048-A (JP)
Title: System and server for talent management
Inventor: MISAKI MASAAKI
IPC: G06Q50/20
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To grasp the latest information of an excellent talent by grasping the situation of persons who are expected to be employed and who have been employed as a temporary employee by a talent dispatching agency even after their employment contracts are over. SOLUTION: A talent management server 10 has a database 11, and in the database 11, talent information is constructed. In the database 11, various pieces of information (talent information) about each registrant are constructed with a person registered as a talent as a unit. More concretely, the database 11 stores prospective employee information being information on a person during an informal appointment period of getting employed to the talent dispatching agency and temporary employee information being information on a person who is an employee of the talent dispatching agency and registered as a temporary employee and also stores information on after retirement being information on a person who is the past temporary employee.
Patent JP-2002130123-A (JP)
Title: Vibrating compressor
Inventor: FUJISAWA YOSHIAKI
IPC: H02K33/18
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize a vibrating compressor while increasing its efficiency. SOLUTION: In the vibrating compressor, a compressor body 3 built into a closed container 2 includes a yoke 7-1; magnetic path members 7 formed of columnar core poles 7-2; a permanent magnet 12 positioned in the magnetic path thereof; an electromagnetic coil 14 positioned in an annular magnetic clearance 13 between the magnetic path members 7 while being vibratably supported by a mechanical vibrating system and wound around a lead plate, with its terminals subjected to a coupling process; a piston 16 connected to the coil 14; and a cylinder block 8 closing the yoke 7-1 and having a cylinder portion 17 formed therein for enclosing the piston 16. The permanent magnet 12 is made of a neodymium magnet or a rare earth magnet. The cylindrical permanent magnet 12 is axially divided into four parts, each of which is securely affixed to the core pole 7-2.
Patent JP-2002131750-A (JP)
Title: Projection type display device
Inventor: TANAKA TAKAAKI
IPC: G03B33/12
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device having a significantly improved contrast ratio of a projected image. SOLUTION: The projection type display device is equipped with a light source 30, a means 39 of illumination optics, a means 42 for color separation optics, liquid crystal light valves such as liquid crystal panels 60, 61, 62, a means 72 of color synthesis optics, a projection lens 73 and optical phase compensation plates 57, 58, 59 disposed between the polarizing films 51, 52, 53 and the liquid crystal panels 60, 61, 62, respectively, so as to compensate the residual phase difference caused by the birefringence of the liquid crystal layers in a black display mode.
Patent JP-2002130716-A (JP)
Title: Bathroom air conditioning apparatus
Inventor: INABA MASAHIRO
IPC: F24D5/02
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of cooling a circulating fan motor and its peripheries upon heating operation. SOLUTION: A bathroom drying/heating apparatus rotates a ventilating fan for 30 minutes with a driving force of a ventilating fan motor when detection temperature by a suction temperature thermistor exceeds 47 deg.C C during heating operation (step S10), and then interrupts it for 30 minutes (step S70) after a ventilating fan is rotated for 30 minutes (step S40) with driving force of a ventilating fan motor. The operation is repeated until the heating operation is interrupted (steps S30, S60).
Patent JP-2002139818-A (JP)
Title: Lens-fitted photographic film unit
Inventor: YOKOO HIROKAZU
IPC: G03C3/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce overexposure at the time of strobe light photographing at a short distance. SOLUTION: By operating a mode operation member 9, a mode is switched to a normal photographing mode and a short distance photographing mode more suitable for short distance photographing than the normal photographing mode. When the short distance photographing mode is selected, a mode switch 27 is turned on, a zener diode 51 is connected to a main capacitor 33, and the charge voltage of the capacitor 33 is restricted to short distance charge voltage lower than normal charge voltage corresponding to the normal photographing mode by the diode 51. By performing strobe light emission at the short distance charge voltage lower than that in the normal photographing mode, strobe light quantity is made small.
Patent JP-2002138655-A (JP)
Title: Tatami mat padding
Inventor: TANAKA TSUKANE
IPC: E04F15/02
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a tatami mat padding capable of eliminating hemp yarn used for sewing a tatami mat, in the manufacture of the tatami mat padding. SOLUTION: The tatami mat padding is formed with a polyethylene foam being adhered to the surface of the tatami mat padding and a reinforcing back sheet being adhered to the reverse side.
Patent JP-2001354100-A (JP)
Title: Mounting structure for driver's-seat air bag system
Inventor: HASEBE MASAHIRO
IPC: B60R21/20
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a structure permitting easy mounting of a retainer on a steering wheel. SOLUTION: A bracket 18 is protruded from a steering base 16 of the steering wheel, where a tapped hole 28 is provided. A leg piece portion 14 of the retainer 12 is provided with a bolt insertion opening 26. By the engagement of a tapered portion 30 of the tapped hole 28 with a tapered portion 32 on the periphery of the opening 26, the leg piece potion 14 can be temporarily fastened to the bracket 18. With the bolt 24 screwed into the tapped hole 28, the leg piece portion 14 is put in position by the guide of both tapered portions 30, 32.