baber/WOPTO huggingface dataset:
Patent JP-2004009465-A (JP)
Title: Image forming apparatus
Inventor: KAWASE MITSUHIRO
IPC: H04N1/113
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable to normally form the image even if the light spot is failed, in an image forming apparatus for defining an image writing position by generating a signal for starting a scan by receiving the light from a light spot of a multi-beam light source.  <P>SOLUTION: An image is formed by scanning a photoreceptor drum 31 using a VCSEL light source group 380 in which the light spots are two-dimensionally arranged. Pairs, in which positions of beam spots formed on a surface to be scanned in the main scanning direction are almost equal, are grouped within a SOS detection group. A photosensor in a scan-start-signal generating section 27 scans the surface in the state that a plurality of light spots are lighted for each group. A scan-start-signal SOS is generated according to the output from the photosensor according to this scanning. When failure of the light spot for detecting the scan-start-signal SOS is detected by a light amount detecting sensor 16 and a SOS detecting group lighting control circuit 229, the SOS detecting group is switched to other group having normal light spots only.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321226-A (JP)
Title: Silica glass particle material containing semiconductor super fine particle and device
Inventor: MURASE CHIKAO
IPC: C03C14/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new fluorescent material having more excellent brightness than a usual rare-earth ionic dispersion fluorescent material and excellent in light resistance, aging stability, and the like, and to provide an optical device such as a display panel having performance such as high brightness, thin type, and energy-saving.  <P>SOLUTION: The silica glass particle material, having a diameter of 30-800 nm, contains semiconductor super fine particles having a fluorescence emission efficiency of 3% or more and a diameter of 2-20 nm in a concentration in the range of 2×10<SP>-5</SP>mol/l and 5×10<SP>-4</SP>mol/l.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048893-A (JP)
Title: 1,3-disubstituted indene complex
Inventor: BECKE SIGURD
IPC: C07F17/00
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently synthesizing an organometallic compound of a transition metal having an indenyl ligand of which the 2-position is subjected to cross-linking, and to provide a catalyst suitable for producing a high-molecular weight EP(D)M [ethylene-propylene-(diene)-methylene (rubber)]. SOLUTION: This method for producing the organometallic compound comprises halogenating an indene intermediate of which the 1- and 3-positions are substituted, reacting the halogenated product with a cross-linking group and a second ligand at the same time in the presence of a group I or II metal in the periodic table so as to synthesize an indenyl ligand in which the 1- and 3-positions are substituted and the 2-position is subjected to the cross-linking, then reacting the synthesized ligand with the group I or II metal in the periodic table, and further with a halogenated compound of a group IV to VI transition metal, so that the organometallic compound of the transition metal having the indenyl ligand of which the 2-position is subjected to the cross-linking.  A high-molecular weight atactic polymer and the high-molecular weight EPDM are produced by using the organometallic compound as a polymerization catalyst for α-olefins, respectively.
Patent JP-2004012036-A (JP)
Title: Refrigerator
Inventor: YAMAMOTO KOICHI
IPC: F25D17/06
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce temperature difference in a storage container arranged in an upper cooling chamber in a refrigerator having a chill outlet at one side section.  <P>SOLUTION: A duct 20 inside the refrigerator for taking in one portion of chill being discharged from a cooling system 6 provided at one side for feeding to the upper cooling chamber 2a is connected to a chill outlet 6a. The duct 20 inside the refrigerator comprises: a lower guide board 23 being provided in an inclined posture for guiding the chill upward; an opening formed at the upper end section of the lower guide board; and an upper guide board 21 that is extended from the opening section to the rear and supplies chill to a rear region. The opening comprises: a lower-stage opening 25 for feeding the chill mainly toward a isolated region; and an upper-stage opening 24 whose opening area for feeding the chill to a near region is mainly set to a small value. The chill is distributed to three directions for ensure positive supply to the entire upper cooling chamber 2a, thus reducing temperature difference in the storage container (c).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015558-A (JP)
Title: Communication method, communication system, and communication apparatus
Inventor: SASAI TAKASHI
IPC: H04W76/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily and reliably provide a communication service between apparatuses when short range radio communication is performed.  <P>SOLUTION: When radio communication is performed between the plurality of communication apparatuses and a prescribed connecting operation is performed in the first communication apparatus 10a, a transmission possible distance is restricted to be short. Then, an inquiry message for discovering the apparatus to be connected for radio communication is transmitted by radio. When a prescribed waiting operation is performed in the second communication apparatus 10b, the inquiry message is received, and a response message for the received inquiry message is transmitted by radio. When the response message is received, the first communication apparatus 10a performs a connection processing with the second communication apparatus 10b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320243-A (JP)
Title: Water quality cleaning device in which woody carbonization material irradiated with light
Inventor: UEDA TORU
IPC: C09K101/00
Filed: 2002-05-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for utilizing a woody carbonization material enhancing a function by irradiation with light and to simultaneously provide a method for reducing a problem of biological waste.  <P>SOLUTION: The woody carbonization material such as charcoal may be only irradiated with light. Although it is extremely simple, the function of the woody carbonization material can be enhanced merely by the combination. Bincho charcoal (white charcoal) and black charcoal on the market are not used, as they are, but they are used after they are once subjected to a high temperature treatment at 1,150°C in a muffle furnace for approximately one hour. Thereby, the function of the woody carbonization material is enhanced. This principle is widely applicable for the water quality cleaning device, a water cleaning device, a deodorizing device or the like. This phenomenon is possibly presumed facts that a root of a plant absorbs various heavy metals from soil and which are accumulated in the part on ground and that in the process of carbonization, they are converted to a metal oxide semiconductor having a photocatalyst function, and that in the process of releasing a moisture content in an organ of the plant (carbonization), the concentration is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014908-A (JP)
Title: Magnetic shield room
Inventor: YAMADA ATSUSHI
IPC: E04B1/92
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic shield room which has shielding characteristics better than the conventional ones.  <P>SOLUTION: The outer wall of the shield room is composed double of an inner wall 1 and an outer wall 2, and these two walls are made of magnetic material. A magnetic latticework 3 is disposed between the outer wall 1 and the inner wall. The outer wall 1 and the inner wall 2 are connected respectively to the latticework 3 by welding. The magnetic flux perpendicular to the outer wall 2 mostly passes through the outer wall 2 when the wall is thin. When it enters the latticework 3, however, it is attracted by the magnetic latticework 3 and runs in it. The most part of it is guided to the inner wall 1 but does not enter the shield room through the inner wall 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015970-A (JP)
Title: Method and apparatus for retrieving power system
Inventor: SHIBA MASAAKI
IPC: H02J3/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for retrieving a power system which can efficiently extract and select a temporary retrieving route of a demand facility or the like.  <P>SOLUTION: The method for retrieving the power system includes the steps of circuit calculating a switch for opening or closing between facilities of the power system by increasing an impedance of a present "off" state and decreasing the impedance of a present "on" state, selecting the route having a maximum current value to the demander facility as a temporary retrieving route candidate, and efficiently treating it. Thus, if many routes to be retrieved are present, it is not necessary to extract all the combination route, and hence the searching of the temporary retrieving route may be conducted only once, and accordingly there is an effect of efficiently obtaining the extraction and the selection of the temporary route.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003123282-A (JP)
Title: Focal point adjusting method and optical pickup device
Inventor: TADANO HIROYUKI
IPC: G11B7/1353
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a focal point adjusting method capable of performing a stable focus control by removing offset, and an optical pickup device. SOLUTION: Focus control processing in which the output of a focus error signal obtained by detecting deviation of a focal point in the direction of the optical axis of light beam transmitting and focused through a two-element objective lens 9 is controlled to get close to zero, spherical aberration correction processing for correcting spherical aberration generated in the light beam, and offset adjustment processing for adjusting the offset in the focus error signal, are performed in this order.
Patent JP-2004022610-A (JP)
Title: Interposer, semiconductor package, interposer-manufacturing method, and semiconductor package manufacturing method
Inventor: ASAHI TOSHIYUKI
IPC: H01L23/12
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interposer and a semiconductor package which effectively serve the purpose of turning package density higher, and to provide methods for manufacturing them.  <P>SOLUTION: The interposer, which is to be mounted on a packaging substrate, has: an electrical insulator; a substrate-packaging pattern formed on a first surface, which faces the packaging substrate of the electrical insulator for mounting the electrical insulator on the packaging substrate; a semiconductor-packaging pattern formed on a second surface, which doe not face the packaging substrate of the electrical insulator for mounting the semiconductor on the electrical insulator; and a connecting conductor, formed on the electrical insulator for electrically connecting the substrate-packaging pattern and the semiconductor packaging pattern. The interposer is characterized in that it has electronic components formed within the electrical insulator and electrically connected at least to one of the two patterns, which are the substrate-packaging pattern and the semiconductor-packaging pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017231-A (JP)
Title: Original position detecting device
Inventor: MURATA KENICHI
IPC: B23Q1/30
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To detect a position (an original position) for keeping levelness of a table 3, and also to keep the levelness with a center position as an original position even when a position of center of gravity of the table 3 is not equal to an intermediate position between ball screws 1 and 2.  <P>SOLUTION: A machine tool drives the table 3 attached to a gravity center shaft, using two ball screws and a servomotor, and is constituted in such a manner that a table 4 is moved on the table. Original position sensors attached at the same height in a vertical direction are provided near a two-shaft ball screw, and signals of the original position sensors are inputted to the servo amplifiers 3, and outputted to the servomotors 3 as position instruction corresponding to the original position sensor signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019353-A (JP)
Title: Deck
Inventor: SHIMIZU SADAHIDE
IPC: E04F15/10
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To retain the beautiful appearance of a deck and secure the safety of the deck and provide a deck which can be easily assembled in accordance with a laying floor face.  <P>SOLUTION: In the deck 1, a plurality of long floor members 12 are laid on a structural body 11 formed of girders 13 and floor joists 14 to prevent warp of the long floor members 12 on the structural body 11. A plurality of girders 13 in the structural body 11 are arranged in parallel at every specified distance. The floor joists 14 are arranged in parallel on the girders 13 at every specified pitch so as to form curb-shaped patterns.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024938-A (JP)
Title: Anion activated water having powerful function and its manufacturing method
Inventor: USE KOKICHI
IPC: A61L2/18
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anion activated water capable of generating anions and having various other excellent characteristics.  <P>SOLUTION: The anion activated water is manufactured by continuously charging a specified amount of water, an acidic solution of which the ratio is specified to the amount of water, and a first alkaline solution and a second separate alkaline solution, both of which are respectively specified in quantity, in the same treatment tank in succession. Then, all of them are treated in the normal temperature or a low temperature region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025354-A (JP)
Title: Lapping shoe and polishing method using lapping shoe
Inventor: TAKASHIMA KAZUHIKO
IPC: B24B21/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lapping shoe for forming a more precise worked surface than designed, and a polishing method using the lapping shoe.  <P>SOLUTION: A lapping device 10 has an abrasive tape 11 having abrasive grains for polishing, and the lapping shoe 20 for pressing a work 12 onto the abrasive tape, and performs the polishing of the work by relatively moving the work and the abrasive tape in a state of pressure contact. In this device, the lapping shoe has a plurality of layers 21 and 22 differed in hardness in conformity to the pressure contact position of the work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024760-A (JP)
Title: Charging base for vacuum cleaner and vacuum cleaner
Inventor: MATSUNO MASAYOSHI
IPC: A47L9/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To save work in cleaning and to set a charging base in a narrow space.  <P>SOLUTION: The charging pedestal has a charging base body 4 with a charging terminal 3 for charging a vacuum cleaner, and the charging base body 4 has an auxiliary pedestal 6 on the side. A connector 12' is attached to one end surface 4A of the charging base body 4 and a connector 12" is attached to a side surface 6A of the auxiliary base 6. The connectors 12' and 12" have detachable storage cases for storing vacuum cleaner accessories to be mounted and used on the vacuum cleaner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029656-A (JP)
Title: Label for plastic bottle
Inventor: FUJITA MASAO
IPC: C09J7/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label for a plastic bottle which is hardly stripped from the plastic bottle on the general use and has a slight amount of adhesive remainder, that is, adhesive transfer to the plastic bottle when being stripped from the plastic bottle.  <P>SOLUTION: In the label 1 wound on the plastic bottle, a first adhesive layer 3 comprising a hot melt adhesive is disposed on the end part of one side of a label substrate 2 comprising a plastic film and a second adhesive layer 4 comprising a delayed tack adhesive is disposed on the end part of the other side of the label substrate. Therein, the first adhesive layer is used for the adhesion between the label and the plastic bottle and the second adhesive layer is used for the adhesion with the end part of one side of the label wound on the plastic bottle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033483-A (JP)
Title: Simple toilet structure and simple toilet
Inventor: KONNO YOSHIYUKI
IPC: A47K11/04
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To aim at reduction of cost by utilizing a box such as a corrugated cardboard good also for other purposes as a box body for a simple toilet and to enable excrements to be hygienically stored after use, for a simple toilet structure or a simple toilet.  <P>SOLUTION: The simple toilet structure 20 constituting the simple toilet 1 mounted on the box body 4 having an opening is provided with a toilet seat structure 2 and a storage bag 3 to be freely mounted on the toilet seat structure 2. The toilet seat structure 2 is so structured to have an opening 5 formed at an inner part of a plate-shape body for taking in excreta and to have an engagement piece at each of opposing end parts to be bent and engaged with the opening of the box body 4, and the storage bag 3 has an upper opening with a size large enough to cover an upper face 2a of the toilet seat structure 2 to be a toilet seat face and to be engaged with a peripheral edge part 11 of the toilet seat structure 2, with its lower part in a state inserted into the inside of the opening 5 of the toilet seat structure 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033487-A (JP)
Title: Endoscopic system
Inventor: OGAWA KIYOTOMI
IPC: G02B23/26
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscopic system that performs an observation by matching an optical adapter mounted at the tip of an insertion portion and adapter information owned by the optical adapter.  <P>SOLUTION: This endoscopic system 1 has an electronic endoscope 2 having an imaging element 2a, a plurality of kinds of optical adapters 7a, 7b and 7c that are attachable to and detachable from the tip 21 and have a prescribed observation optical system, a control unit 10 having a CCU 8 receiving image signals from the imaging element 2a and generating image signals and a CPU 18 performing a variety of controls including the control of the processing of the image signals, the control of the endoscope 2 and control or the like of external equipment and an LCD (liquid crystal display) 5 receiving the image signals outputted on the basis of a direction of the CPU 18. The observation optical system forming the optical adapters 7a and 7b is provided with an identification section permitting the identification of the kind of an optical adapter. The CPU 18, on the other hand, has an adapter identification section 18a detecting the identification section and determining the kind of an optical adapter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038635-A (JP)
Title: Programming method
Inventor: TERADA YUKA
IPC: G06F9/44
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programming method for easily changing the condition of conditional branch, and a pre-existing processing regardless of special knowledge for a program, or an environment only by updating data of a database table.  <P>SOLUTION: Whole processings to be performed by conditional branch are described as a condition program Program 01 in the programming method including a conditional branch processing which is performed differently by condition. Conditional branch concerning which processing is applied to a certain condition is defined in a database table DBT01 as a table form, and referred to. Then an item "formula" being the processing defined in the database table DBT01 is changed, so that the contents of the conditional branch processing are changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035519-A (JP)
Title: 2-substituted azulene derivative and method for producing the same
Inventor: IWAMA SUNAO
IPC: C07D333/08
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing various azulene derivatives having an aryl group or a heteroaryl group at the 2-site directly from the same kind of 2-halogen-substituted azulene in high yield.  <P>SOLUTION: The method for the production of the 2-substituted azulene derivative comprises the reaction of a 2-halogen-substituted azulene derivative of formula (1) (X is a halogen atom; and R<SP>1</SP>to R<SP>7</SP>are each a hydrogen atom, an aliphatic hydrocarbon group, an aromatic hydrocarbon group, an alkoxy, an alkoxycarbonyl, a ketone group, an amino group, an amide group or cyano group, and R<SP>1</SP>to R<SP>7</SP>may be arbitrarily bonded with each other to form a ring) with a boric acid having an aryl group or a heteroaryl group or its derivative in the presence of a transition metal catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036592-A (JP)
Title: Starting mechanism for engine
Inventor: TOMITA KAZUJI
IPC: F02N3/04
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To divert an engine from front-kicking specification to rear-kicking specification without largely changing the constitution.  <P>SOLUTION: The starting mechanism for an engine has a kick gear 33 mounted to a kick shaft 32 rotated by front-kicking of a pedal lever; a transmission gear 35 engaged with the kick gear 33; an idler gear 37 engaged with the transmission gear 35; and a starting gear 20 engaged with the idler gear 37 and starting the engine by rotating in one direction through the kick gear 33, the transmission gear 35 and the idler gear 37 in the case where the pedal lever is front-kicked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035991-A (JP)
Title: Titanium-aluminum compound sintered compact and its production method
Inventor: KOBAYASHI MASAKI
IPC: C22C1/05
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of improving the properties such as wear resistance, oxidation resistance, toughness and breakage resistance of a hard sintering material used for a cutting tool, a wear resistant tool, and sliding parts requiring the increase of a service life and the improvement of performance.  <P>SOLUTION: The titanium-aluminum compound sintered compact consisting of a bonded phase of iron group metal, the nitride of aluminum, a dispersed phase consisting of the nitride and oxide of aluminum, and a hard phase having a composition of (Ti, Al)(C, N, O) has excellent wear resistance, breakage resistance, chipping resistance, oxidation resistance, and sliding properties. In the production method, a powdery mixture of titanium nitride, aluminum, and iron group metal is subjected to sintering and HIP (Hot Isostatic Press) treatment in a nonoxidizing high temperature atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043368-A (JP)
Title: Hair cosmetic for conditioning
Inventor: HAYAMA KAZUHIDE
IPC: A61Q5/12
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair cosmetic which is applied to the hair, then rinsed and washed away with water so as to provide the hair with a smooth feel and a moist feel.  <P>SOLUTION: This hair cosmetic for conditioning contains a silicone compound which has a main chain containing a polysiloxane skeleton, a ≥8C long-chain alkyl group and a quaternary ammonium base in one molecule.  <P>COPYRIGHT: (C)2004,JPO