baber/WOPTO huggingface dataset:
Patent JP-2003045459-A (JP)
Title: Heating arrangement, reforming device and fuel cell system
Inventor: YAMAMOTO TADAO
IPC: H01M8/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency in used energy. SOLUTION: This micro-reforming reactor 90 has a junction structure formed by superimposing an upper base 91, a middle base 92, and a lower base 93 to join them. A zigzag micro-passage 95 is formed on the middle base 92. A reforming catalyst 96 is formed on the inner surface of the micro-passage 95. In addition, a cavity 94 having a U-shaped cross section is formed on the middle base 92 and the lower base 93 so as to surround the micro-passage 95 and so as to stay along the micro-passage 95. A thin film heater 97 is interposed between the micro-passage 95 and the cavity 94. While an evaporated raw material gas flows in the micro-passage 95, the raw material gas is heated by the thin film heater 97 and expedited by the reforming catalyst 96 to cause reforming. Thereby, a gas containing hydrogen is produced.
Patent JP-2003041697-A (JP)
Title: Wall panel and installation structure for the same
Inventor: SEKI MASANOBU
IPC: E04H1/12
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a wall panel which is favorable in mounting efficiency and simple in structure, and to provide an installation structure for the same. SOLUTION: The wall panel is formed of a panel main body 1, a bearing leg 2, and a baseboard member 3. The bearing leg 2 is connected to a lower bed of the panel main body 1 such that a projecting height thereof from the lower bed of the panel main body 1 is adjustable. The baseboard member 3 is mounted on the lower bed of the panel main body 1 in a manner being capable of rising at least up to a location at which the bearing leg 2 is exposed.
Patent JP-2003041836-A (JP)
Title: Door stop for door
Inventor: TAKIMOTO KAZUHIDE
IPC: H02B1/38
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a door stop suitable for a door for an electrical-equipment housing facility capable of automatically holding a lock at the place of the door opened and capable of excellently preventing the fluctuation of a cost at a time when the door stop is applied in common with a plurality of kinds of the doors having different weight. SOLUTION: The door stop for the door is composed of a guide frame 5 fixed in an opening section, a restraint bar 6 connecting the guide frame 5 and the door 1 and a locking mechanism locking a sliding pin 7 fixed onto the restraint bar 6 in the case of a door opening. The locking mechanism is constituted of a case 15 fixed onto the guide frame 5, a catch body 16 housed in the case 15, a compression coil type spring 17 rocking and urging the catch body 16 or the like. The peripheral surface of the sliding pin 7 in the case of a totally opened state is pinched by the catch body 16 before and behind, and the door 1 is held under an open state.
Patent JP-2002121377-A (JP)
Title: Resin composition excellent in impact resistance and molded product
Inventor: KAMO HIROSHI
IPC: B29C45/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel resin composition having well-balanced impact resistance, low warpage, electrical characteristics, external appearances and flowability, and in particular improved impact resistance and low warpage. SOLUTION: The resin composition is obtained by incorporating (c) 0.1-30 pts.mass of an epoxy-modified aromatic vinyl-based block copolymer and/or an epoxy-modified, partially hydrogenated aromatic vinyl-based block copolymer with 100 pts.mass of a resin component composed of (a) 1-99 pts.mass of a polyphenylene ether-based resin and (b) 99-1 pts.mass of a liquid crystal polyester.
Patent JP-2002101136-A (JP)
Title: Quality evaluating method of radio link in mobile radio communication system
Inventor: AGIN PASCAL
IPC: H04L1/20
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a quality evaluating method of a radio link by a relatively simple quality indicator which agrees with most of a mobile radio communication system and accurately calculates. SOLUTION: The quality is estimated from a pure bit rate transmitted in a link.
Patent JP-2003060233-A (JP)
Title: Semiconductor light-emitting element, manufacturing method therefor, and semiconductor light-emitting device
Inventor: TOMOTA KATSUHIRO
IPC: H01L33/32
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element that can be used appropriately, particularly for, a highly precise image display device by diversifying the light-emitting wavelength of the element by a simple manufacturing method, and to provide a method of manufacturing the element and a semiconductor light-emitting device. SOLUTION: The semiconductor light-emitting element has a first semiconductor light-emitting layer 17 which emits prescribed light, and a second semiconductor light emitting layer which is constituted of a semiconductor layer composed of a different crystal system from that of the layer 17 and emits light when the layer 11 is excited by the light emitted from the layer 17. The second light- emitting layer 11 is stuck to a semiconductor structure section having the first light-emitting layer 17.
Patent JP-2003058647-A (JP)
Title: Memory rental service system of independent type identification device
Inventor: NAKAYAMA KEISUKE
IPC: G06F13/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a memory rental service system of an independent type identification device which enables a user of an application itself to freely and easily set and alter the application and also reduce the cost for the use. SOLUTION: One or more specific area parts of a memory in the independent type identification device (IAU) 1 which performs identification with a fingerprint, etc., are rented out to one or more user companies which use the application individually; and write API 22 distributed to a user company is used to write contents such as data or program to a specific area and after the user company is authenticated by using read/write API 32 distributed to the user company, the contents such as the data or program store din the specific area are read out to run a specific application by APL 31.
Patent JP-2003060850-A (JP)
Title: Image reader for original
Inventor: AOKI AKIO
IPC: G06T1/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To perform exact waveform transmission of a clock and reduction of spurious radiation in a system, with which read parts each having a CCD are located at mutually separated positions, in an ADF device having a simultaneous double side read function. SOLUTION: Oscillation means are provided proximately to respective CCD 4 and 14 and these two oscillation means are synchronized by a phase-locked loop (PLL).
Patent JP-2005230583-A (JP)
Title: Porous plate tray for distillation column and production method of (meth)acrylic acid using the porous plate tray
Inventor: YADA SHUHEI
IPC: C07C51/44
Filed: 2001-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous plate tray capable of effectively preventing production of an easily generating polymerization product and stable producing it for a long period of time in (meth)acrylic acids are produced using a distillation column, and a production method for (meth)acrylic acids using the tray for the distillation column.  <P>SOLUTION: In the production method for (meth)acrylic acids using the porous plate tray for the distillation column and the distillation column internally provided with the porous plate tray, a large number of holes penetrated from an upper surface of the tray to a back surface are provided and a surrounding projection wall hanging down from the back surface of the tray is provided on an outer periphery of a lower end of the hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003024421-A (JP)
Title: Deodorizing filter and air cleaner of granite porphyry
Inventor: OTANI TAKESABURO
IPC: A61L9/01
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing filter and air cleaner capable of deodorizing all odors without generating a peculiar smell by preventing a deodorizing device from releasing another component. SOLUTION: This deodorizing filter comprises granite porphyry as an adsorbent and sheet-like materials for nipping and fixing the adsorbent, which comprise a hole part or slit capable of passing air. The flatly worked adsorbent is nipped between the sheet-like material bodies having two or more hole parts or slits, if necessary, or packed in a box formed thereby, whereby the air carried through the hole parts or slits is collided to the adsorbent filled in between and discharged again.
Patent JP-2002175200-A (JP)
Title: System and method for collecting and providing information, and program
Inventor: HAYASHI JUICHI
IPC: G06Q10/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide advanced services by obtaining exact diagnosis of a peripheral apparatus. SOLUTION: An information collecting and providing server 10 stores customers' personal information received through the Internet 20 and a system configuration of customers' PC 30A in a customer file DB and a marketing DB respectively. The server also stores, in a service DB, an operation log of representing under what circumstances the peripheral apparatus 40 is actually operating, automatically uploaded through the internet 20. In the case where a firmware is updated, the customer is notified of it by an e-mail, referring to the customer profile DB. If an abnormal value is detected in the operation log stored in the service DB, preventive maintenance notice or repair notice is sent to the customer through an e-mail.
Patent JP-2002162621-A (JP)
Title: Liquid crystal device and electronic instrument provided with liquid crystal device
Inventor: TANAKA KAZUHIRO
IPC: G02F1/1343
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To improve an opening ratio in a liquid crystal device. SOLUTION: A reflective display and a transmissive display are carried out by driving a liquid crystal in a specified region (a region b) of a non intersecting region using an oblique electric field. In this case, light passing through the region b under voltage application is shielded by the liquid crystal being driven in the region b. Consequently it is not necessary to arrange a light-shielding layer 22 on a part corresponding to the region b on a second substrate 2b. Thereby a line width S1 of the light-shielding layer 22 can be designed to be narrower than the usual one and heightening of the opening ratio is made possible.
Patent JP-2003070246-A (JP)
Title: Dc-to-dc converter
Inventor: NOMURA KEIJI
IPC: B60L9/18
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a DC-to-DC converter which prevents increase of the number of insulated circuits for transmitting control information from the primary side to the secondary side, prevents the circuits from being complicated, and makes it unnecessary to use the insulated circuits for transmitting information on primary-side states to the secondary side. SOLUTION: A constant voltage control circuit 201 outputs a switching pulse width signal for a switching TR 109 so that secondary-side voltage becomes constant. If a main control circuit 205 receives a DATA request signal from outside, a driver circuit 208 changes a pulse amplitude and transmits a transmission request signal to the primary side. When a transmission request detector 210 detects the transmission request, a transmission control circuit 213 converts the parallel outputs of a monitor circuit 214 into a serial. An on-time changeover circuit 212 modulates the pulse width of a switching timing signal according to the serial data, and transmits it to the secondary side.
Patent JP-2003075721-A (JP)
Title: Zoom lens system
Inventor: ENOMOTO TAKASHI
IPC: G02B15/16
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a compact and low-priced zoom lens system having a zoom ratio >=3 in the frame of a two-group zoom lens system advantageous to miniaturization and the simplification of structure. SOLUTION: A 1st positive lens group is constituted of a 1a-th lens having negative power, a 1b-th lens having an aspherical surface whose curvature gets general toward its periphery part, and a 1c-th lens having positive power in order from an object side, and a 2nd negative lens group is constituted of a 2a-th positive lens group and a 2b-th negative lens group in order from the object side. The zoom lens system satisfies following conditional expressions (1) and (2). (1) -7<fT/f2 G<-4.5 and (2) -9<fT/f2 GN<-7 Provided that fT means the focal distance of an entire system at a long focal distance end, f2 G means the focal distance of the 2nd negative lens group and f2 GN means the focal distance of the 2b-th lens group in the 2nd negative lens group.
Patent JP-2003052713-A (JP)
Title: Therapeutic device for endoscope
Inventor: ARAI KEIICHI
IPC: A61B17/34
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an incision device for an endoscope which is capable of surely resecting a wide range of intramucosal lesions without allowing the lesions to remain without being resected. SOLUTION: The incision device 1 for the endoscope has a cylindrical body section 5 arranged near the distal end of the endoscope 10 and the side wall of the cylindrical body section 5 is partly provided with a notched part 7. The cylindrical body section 5 is provided with an interstitial insertion section 8 projecting into the notched part 7 and is provided with a linear incision wire 15 which passes arbitrary one point on the inside surface of the interstitial insertion section 8 and the inside surface of the cylindrical body section 5.
Patent JP-2003027598-A (JP)
Title: Anchor bolt
Inventor: KUMADA ISAO
IPC: E04B1/41
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an anchor bolt for fixing an attachment to an ALC board. SOLUTION: In this anchor bolt, a head 2 is arranged in the upper part of a frame 1, and inside the frame 1, an opening piece 5 is fixed to a pressing piece 3 by means of a machine screw 4 and a nut 4', while a movable washer 9 and a pressing bolt 6 are screwed into a shaft 8. The anchor bolt has a high tensile strength.
Patent JP-2003071472-A (JP)
Title: Liquid treating system
Inventor: HORIKAWA MASAO
IPC: A01G31/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid treating system capable of cleaning various kinds of liquid generated in a wastewater treatment, sewage treatment, hydroponics cultivation, bathtub, fishery cultivation pool, semiconductor cleaning or the like, and warm water utilized for washing hair in a barber and a beauty salon and for an aesthetic clinic of the whole body, and further capable of improving their liquid qualities according to their uses. SOLUTION: A mixing means 4 mixing continuously a suitable amount of at least one kind of a mineral solution M, vitamins and an enzyme with a liquid L sucked from a liquid vessel 1 according to the flow rate of the liquid L, on the way of a flow passage 3 to a pump 2 from the liquid vessel 1, is provided, and air is mixed in the above pump 2 to become super fine air bubbles A in the liquid vessel 1, and the treated liquid which is the mixture of the above liquid L supplied from the pump 2 with at least one kind of the mineral solution M, the vitamins and the enzyme, and the air is returned to the liquid vessel 1.
Patent JP-2003081289-A (JP)
Title: Refill container
Inventor: IKEDA NAOKO
IPC: B65D30/22
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an excellent refill container with which a simple funnel can be prepared by using the container itself without using an extra paper material. SOLUTION: The refill container 1 comprising a flexible bag-formed container has one of portions of its upper rim formed at an approximately right-angled corner when viewed on a plane. A portion A above a first index line 10 is cut off along the index line 10 separate from a vertex P of the corner by a predetermined distance. In addition, a portion B above a second index line 11 is cut off along the index line 11 separate from the first index line 10 by a predetermined distance. Thus, the portion B can be used as a simple funnel.
Patent JP-2003080134-A (JP)
Title: Coating scum recovery method and coating scrum recovery apparatus
Inventor: TAKAHASHI HISAKAZU
IPC: B05B15/04
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a coating scum recovery method capable of effectively recovering coating scum and froth from a coating scum-containing waste liquid at the same time, and a coating scum recovery apparatus using the same. SOLUTION: The paint scum recovery apparatus includes a scum basin for storing a coating scum-containing waste liquid, a suction part for sucking the coating scum floating on the coating scrum-containing waste liquid of the scum basin using a jet pump and a separation part for subjecting the sucked coating scum to solid-liquid separation to recover the same. The coating scum and froth floating on the coating scrum-containing waste liquid stored in the scum basin are sucked from the area under the liquid surface using the jet pump of the coating scum recovery apparatus and subjected to solid-liquid separation to recover the coating scum.
Patent JP-2003086933-A (JP)
Title: Device and method for reflow
Inventor: NAGAI KOICHI
IPC: H05K3/34
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for reflow by which the temperature of the internal atmosphere of a furnace casing can be stabilized by controlling the temperature even when the heat capacity of the whole furnace casing becomes smaller due to a reduced size of the casing. SOLUTION: The device is provided with main heaters 122 which heat the internal atmosphere of the furnace casing 121, heaters 129 for temperature adjustment having faster heat transfer speeds than the main heaters 122 have, and a controller 127. The controller 127 controls the temperatures of the main heaters 122 so that the internal atmosphere 114 is heated to a temperature T2 which is close to a set temperature and maintained at the temperature T2 . In addition, the controller 127 also controls the heaters 129 for the actuating temperature and restoring temperature of the device.
Patent JP-2003087194-A (JP)
Title: Optical transmitter-receiver and communication transmission medium converter
Inventor: OTA TAKESHI
IPC: H04B10/29
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To avoid adverse influence on human eyes though an optical fiber coming from an optical transmitter-receiver of a transmission system which never transmits an optical signal in an idling time and to easily discriminate re-mounting (connection) of the optical fiber. SOLUTION: When there is no data to be transmitted, an intermittent pulse is sent as a link signal. when any signal from an opposite side can not be received, a first dummy signal is transmitted. When the first dummy signal is received, a second dummy signal is transmitted. When the link signal or a packet is received, a normal signal including the link signal is transmitted.
Patent JP-2003084017-A (JP)
Title: Energy management system
Inventor: SUZUKI TAKANORI
IPC: G01R21/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an energy management system capable of confirming the transformer load factor of a high voltage power substation. SOLUTION: This energy management system includes a power measuring part A capable of measuring the apparent energy of the high voltage receiving transformer station X, a storage part B for taking a difference in data of the apparent energy measured by the power measuring part in each time unit and accumulating the same, and a telephone circuit communicating part D1 for realizing the communication through the telephone circuit.
Patent JP-2003092222-A (JP)
Title: Transformer
Inventor: KOBAYASHI HOMARE
IPC: H01F30/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a transformer of a power source device wherein the rotation of a coil component relative to a middle leg of a core is prevented using a simple structure, and a clearance which causes troubles such as vibration and abnormal noise is not formed between the middle leg of a core and the coil component. SOLUTION: A transformer 1 which enables a rotation preventive means to be installed between a middle leg 11a of a core 10 and a coil component 20 for preventing them from rotating, can be obtained by making the cross-section of the middle leg 11a of the core 10 and a shape of a core insertion hole 22 of a coil component formed into non-circular shapes, such as oval shapes of almost the equal sizes and rounded polygon.
Patent JP-2003098338-A (JP)
Title: Light absorbing film and method for manufacturing the same
Inventor: NAKAJIMA YASUSHI
IPC: G02B5/02
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a light absorbing film and a method for manufacturing the film so that no artful procedure is required in the process of patterning a light absorbing film, low latitude for designing the processes is avoided, the film is easily handled, the film has >=90% absorptivity and high detection sensitivity and little changes in the absorptivity with respect to the absorption wavelength of light, and the film has large absorption energy in total. SOLUTION: The film is a silicon oxide film containing fine particles consisting of a material having a higher absorption coefficient or a higher reflectance than that of the silicon oxide film with respect to the wavelength of the light to be detected, or containing a flocculated material of the fine particles connecting like chains. The silicon oxide film containing the above particles or the flocculated material is formed on the principal plane of an IR sensor 3 including the detection region. The absorptivity of the silicon oxide film containing the fine particles or the flocculated material is higher than the absorptivity of a silicon oxide film.
Patent JP-2003092922-A (JP)
Title: Grain storage apparatus
Inventor: NAKAMURA SHIGEMITSU
IPC: A01F25/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a grain storage apparatus of which the strength is increased with a prescribed structure, and the reliability of a temperature measurement in the center of a storage space is increased by using the structure. SOLUTION: A storage space Di is used for storing grains with the purpose of drying or storing the grains and has a rectangular section when seen from above. A rectangular frame for fixing panels is formed with a plurality of column members 5 placed on the corners and at the lateral centers of the side faces of the storage space Di, and the beam members 6 for linking the adjacent columns mutually, in such a manner that sections are formed on the side faces. Panels are fixed inside the rectangular frame. A cruciate reinforcing frame W is placed at the center in the vertical direction of the storage space Di in such a state that the cruciate reinforcing frame W links column members 5 positioned at the centers in the lateral direction of the four side faces of the storage space mutually.  A temperature measuring device for measuring the temperature of the grains is placed at the center or a nearly central position of the storage space Di when seed from above in a state of being supported by the reinforcing frame W.