baber/WOPTO huggingface dataset:
Patent JP-2001343207-A (JP)
Title: Rotation detection sensor
Inventor: OGISO KATSUYA
IPC: G01D5/12
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotation detection sensor in which the influence of a disturbance with reference to the detection operation of the magnetism of a magnetism detection element can be prevented even when a disturbance generating body which generates the disturbance is arranged so as to be situated near the rotation detection sensor. SOLUTION: A rotating plate 2 at which a magnetic-path change piece 6a composed of iron is arranged at a prescribed interval in the circumferential direction is installed. A first bias magnet 9b which is arranged and installed so as to face the piece 6a and which is buried in a resin molded material 12 is installed. A first magnetoresistance element 9a which senses the magnet 9b is installed. A magnetic-path guidance plate 13 which is arranged on the surface of the material 12 along a virtual plane along the rotation face of the rotating plate 2 is installed. Since a disturbance magnetic flux m which is generated from the disturbance generating body G is guided to the plate 13, it is possible to reduce a bad influence on the element 9a due to the magnetic flux m.
Patent JP-2002224136-A (JP)
Title: Treatment tool for endoscope
Inventor: MORI EIJI
IPC: A61B17/34
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a treatment tool for an endoscope that helps make a sheath slender and improves insertableness by inserting a needle into a contact coil spring connecting a snare wire to a proximal operation section. SOLUTION: In the treatment tool 10 for the endoscope, the snare wire 16 and the needle 18 are forced out from and into the tip of the sheath 14. The snare wire 16 is connected to the proximal operation section 12 by a contact coil spring 22, and the needle 18 is inserted into the contact coil spring 22. The proximal control section 12 is separated into a first operation section 12A to operate the snare wire 16 and a second operation section 12B having an insertion opening 42C to insert the needle 18.
Patent JP-2001171770-A (JP)
Title: Container for sushi
Inventor: KANAZAWA NOBUO
IPC: B65D85/50
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a novel container for sushi. SOLUTION: This container is comprised of a lid part 1 and a placing block 2 where a sushi is placed. This container has the following features, i.e., (1) that when hot water of 40 deg.C is left for 30 minutes on the placing block 2 while a lid 1 is closed and after this operation the hot water is left at 5 deg.C, it has a superior anti-cloud characteristic of the lid 1; (2) that no edge is formed around the placing block 2 or an edge 3 with a height less than 5 mm is provided; (3) that the placing block 2 has a band-like protuberance 4; and (4) that an inner edge 5 of the edge 3 has a shape corresponding to that of stored sushi 6.
Patent JP-2002231031-A (JP)
Title: Flat light source device, image display device and light guide plate
Inventor: SUZUKI KAZUHISA
IPC: F21Y101/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To increase brightness at nearly central part of a light guide plate. SOLUTION: A first light diffusion pattern is formed at the reverse side surface of a light going out surface 5 of a light guide plate 2 so that the covering ratio gets higher as the pattern gets farther from the light source, at the same time, a second light diffusion pattern 19 is formed at nearly central part of the light going out surface 5 of the light guide plate 2 so as to make the covered ratio high. As a result, as the light diffusion pattern on both sides of the light guide plate 2 functions so as to promote the outgoing of the light at the almost central part, the brightness of the outgoing light at nearly central part of the light going out surface 5 of the light guide plate 2 becomes higher than the other part.
Patent JP-2002232463-A (JP)
Title: Network system and network connection device
Inventor: TAKAHASHI KATSUYOSHI
IPC: H04L45/586
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a network system where respective disconnected segments can continue communication even when a subnetwork in redundant connection to other network is disconnected due to a fault or the like. SOLUTION: The network system is configured with a state confirmation section 101 that uses the subnetwork and a management path to monitor a continuity state to other network connection device, a connection device information collection section 102 that collects connection device information of all of connected terminals with a collection instruction of the connection device information, a 1st recording section 107 that records the collected connection device information, a connection device information exchange section 103 that uses the management path to exchange the connection device information with other network connection device, a 2nd recording section 109 that records the connection device information acquired through the exchange,  and a relay section 105 that discriminates whether the information with respect to a received IP packet is stored in the 1st recording means or the 2nd recording means and relays the IP packet in response to the result of discrimination.
Patent JP-2002234431-A (JP)
Title: Unmanned transfer vehicle
Inventor: TANAKA KOICHI
IPC: B61B13/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To stably operate a vehicle body even on an uneven floor face. SOLUTION: In this unmanned transfer vehicle, a guide line 3 arranged on the floor face F is detected by means of a sensor 2 arranged in the vehicle body 1, and on the basis of the detection signal, the vehicle body 1 is operated along the guide line 3. The sensor 2 is arranged to the vehicle body 1 movably in the vertical direction via an elevating mechanism 6 constructed to a supporting frame 9 and a shaft body 10 inserted through a through-hole 14 of a guide body 13. A caster 7 pivoted rotationally to a horizontal plate part 9b in the supporting frame 9 via a vertical shaft 19 is brought into contact with the floor face F. Between the horizontal plate part 9b and the guide part 13, a spring 21 energizing the caster 7 toward the floor face F is arranged.
Patent JP-2001257657-A (JP)
Title: Structuring, detection and estimation of signal for uplink timing synchronization and access control in multi-access wireless communication system
Inventor: LAROIA RAJIV
IPC: H04L5/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide structuring, detection and estimation technology of a signal used for uplink timing synchronization and access control in a wireless communication system adopting the orthogonal frequency division multiplex system(OFDM) or other types. SOLUTION: In an illustrative embodiment of this invention, a timing and access signal transmitted in designated timing and a designated access interval is structured with an orthogonal multi-tone signal. The multi-tone signal can be obtained similarly to the case with a multi-tone signal used for transmission of OFDM data except for correspondence of the multi-tone signal to a timing error of a mobile station not synchronized yet through the extension of a cyclic prefix related to reception of the signal by a base station.
Patent JP-2002236863-A (JP)
Title: Lost article housing informing system
Inventor: SHIRASAWA TOMOYUKI
IPC: G06Q20/40
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a lost article housing informing system for controlling belongings such as a card of a user, and capable of precisely informing a belongings control center such as a card company of the fact when user loses the belongings. SOLUTION: Card information on the user is stored and controlled in a belongings information database 21 together with user information in response to respective users. When the user loses the card, the user retrieves the card information corresponding to this lost article from the belongings information database 21, acquires information on the card company from the card information, informs this card company of the lost article, and receives use stoppage completion information transmitted from the card company as a result that the card company executes use stoppage treatment for the lost article. The card company informs a user terminal 3 of the result.
Patent JP-2002241088-A (JP)
Title: Cargo handling vehicle
Inventor: KAWASHIMA KAZUFUMI
IPC: B66F9/06
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a cargo handling vehicle capable of ensuring the safety during the cargo handling work. SOLUTION: This cargo handling vehicle is provided with a braking means (electromagnetic brake) 28 for electrically braking the vehicle, a cargo handling work detecting means 31a for detecting the presence or absence of the cargo handling work, and a brake control means 31c for braking the vehicle by the braking means 28 when the cargo handling work detecting means 31a detects the presence of the cargo handling work.
Patent JP-2001261860-A (JP)
Title: White opaque film
Inventor: MURSCHALL URSULA
IPC: C08K5/01
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a white opaque film which has a thickness of 10-500 μm, is excellent in stretchability, mechanical properties, optical properties, and has a low yellowing index and an excellent whiteness. SOLUTION: The film has a thickness of 10-500 μm and comprises a crystalline thermoplastic resin, wherein the film contains rutile-type titanium oxide as a white pigment and at least one brightener, the rutile-type titanium oxide and/or the brightener being added either in a process for producing the crystalline thermoplastic resin or in a process for producing the film by a master batch method.
Patent JP-2002242019-A (JP)
Title: Hair band
Inventor: SAKAUCHI KOICHI
IPC: A42C5/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To simply form and provide at a low cost a hair band for preventing the falling of hair or sweat from a head and a forehead. SOLUTION: This hair band comprises a band portion 1 to be fit onto a portion ranged from a forehead to side and rear head portions and a cover sheet 3 which is attached to a position 2 corresponding to the side and rear head portions of the band portion 1 and covers an area ranged from the side and rear head portions to a neck portion. The band portion 1 has a stretching property, a water-absorbing property and a quick drying property, and the cover sheet 3 is made from a net fabric, a thin fabric, or a knitted fabric. Both the lower front edge portions of the cover sheet 3 are engaged with hook- and-loop fasteners 5, 5. A stretchable trimming member 3b is disposed on the peripheral edge of the cover sheet.
Patent JP-2002187938-A (JP)
Title: Die attachment paste and semiconductor device
Inventor: TAKEDA TOSHIRO
IPC: C08G59/62
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a resin paste which cures quickly, does not allow voids to occur, and is free from defects in characteristics of an IC, or the like, due to chip cracks or warp even in the case of a combination of a large chip such as an IC with a copper frame, or the like, by lowering the modulus of the paste after curing without degrading the adhesive strength under heating. SOLUTION: The die attachment paste essentially comprises (A) a liquid epoxy resin comprising (a1) 40-90 wt.% epoxy resin having a chlorine content of 500 ppm or lower and a viscosity at 25 deg.C of 5,000 [mPa.s] or lower and (a2) an epoxy-group-containing reactive diluent having a chlorine content of 300 ppm or lower and a viscosity at 25 deg.C of 1,000 [mPa.s] or lower, (B) a phenol compound having at least two hydroxyl groups, (C) a latent curative, (D) an imidazole compound, and (E) an inorganic filler. The semiconductor device is prepared by using the paste.
Patent JP-2002246807-A (JP)
Title: Dielectric filter, dielectric duplexer and communication equipment
Inventor: OKADA TAKAHIRO
IPC: H04B1/50
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To constitute a dielectric filter in which the influence of a resonance frequency in a TE mode is reduced and spurious characteristics are improved without changing any outside dimension. SOLUTION: Inner conductor forming holes 2a-2c with inner conductors 3a-3c respectively formed on their inside faces are formed from the upper face to the opposite lower face of an almost rectangular dielectric block 1 while inner conductor non-forming parts 4a-4c are formed near one openings. An outer conductor 5 is formed on the whole outer face of the dielectric block 1, and input and output electrodes 6 connected to the inner conductor non- forming parts 4a and 4c are formed so as to be isolated from the outer conductor 5. A recessed part 7 is formed on one opening of the inner conductor forming hole, and the outer conductor 5 is formed on the inner face.
Patent JP-2001302550-A (JP)
Title: Pharmaceutical composition, reagent and method for delivering pharmaceutically active ingredient or labeled substance into brain
Inventor: KONDO NOBUAKI
IPC: C07K19/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition capable of readily transferring a pharmaceutically active ingredient into a brain or a reagent capable of readily transferring a labeled substance into a brain, and to provide a method for delivering the pharmaceutically active ingredient or the labeled substance into the brain. SOLUTION: A pharmaceutically active substance or the labeled substance is bound to a hibernation-specific protein and used as a conjugate. The pharmaceutically active ingredient or labeled substance is delivered into the brain by administering the resultant conjugate together with thyroid hormones or a substance promoting the secretion thereof.
Patent JP-2001319209-A (JP)
Title: Pc card capable of switching specification mode, and pc card input/output controller
Inventor: INOMATA YUICHI
IPC: B42D15/10
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To make changeable the mode while keeping a PC card 10 in an active state which has plural specification modes and is constituted to be usable for general-purpose as well. SOLUTION: By changing a pin definition step by step, a conflict between the pin function of the PC card 10 and that of a PC card slot 20 is prevented and the mode change is realized. Besides, the initial state of the PC card 10 is a standardized mode and by writing the information that the mode change is enabled in a special area on the PC card 10, the PC card 10 can be used for general-purpose.
Patent JP-2002238830-A (JP)
Title: Elevating shelf for dish drying device
Inventor: INOUE KOSAKU
IPC: A47B77/08
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To increase the quantity of storage by making effective use of space. SOLUTION: This elevating shelf 2 for a dish drying device is provided to freely ascend into a housing position of being housed in an external case 1 and to descend into a dish takeout/storage position by connecting an elevating cable 3 on the external case 1 side opened downward, to the elevating shelf 2. An internal vertical partition 4 is provided for partitioning the space of the elevating shelf 2 into right and left parts. An internal horizontal net 6 is stretched over the internal vertical partition 4 and one shelf side plate 5 in a rehangable manner for height change. The width W of the main part of the internal horizontal net 6 is not less than the longitudinal width Y of the internal vertical partition 4. The width W1 of the internal vertical partition side end part of the internal horizontal net 6 is made narrow in comparison with the width W of the main part.  A narrow width part 6a of the end part of the internal horizontal net 6 is positioned within the width Y of the internal vertical partition 4.
Patent JP-2002243873-A (JP)
Title: Information processor for divers, method of controlling information processor for divers, program and recording medium
Inventor: KURODA MASAAKI
IPC: B63C11/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To safely ensure the movement of a diver when the diver is moved so as to be accompanied by a change in atmospheric pressure in such a way that the diver gets on an airplane after his diving. SOLUTION: The diver inputs the airplane boarding time by an operation part 5. According to this input operation, a diving feasibility time calculator 92 calculates the diving feasibility time which takes into consideration an airplane boarding operation.
Patent JP-2002241522-A (JP)
Title: Method and apparatus for carrying out prevention of pollution, purification of polluted fluid or production of radical by electroconductive polymer and electroconductive polymer and structure therefor
Inventor: OGATA SHIRO
IPC: B01J31/38
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique for carrying out prevention of pollution, purification of polluted fluid or production of active radical species or peroxide for purification on the surface of a structure of various kinds of raw materials such as glass, tile, metals and plastics or on the surface of an electroconductive polymer by formation of an electroconductive polymer film. SOLUTION: An electroconductive polymer film formed on the structure surface of various kinds of raw materials or an electroconductive polymer body is irradiated with electromagnetic wave of absorption wavelength thereof to carry out prevention of pollution, purification of polluted fluid or production of active radical species or peroxide for purification.
Patent JP-2002255244-A (JP)
Title: Packaging bag for sandwich
Inventor: HASHIMOTO KOJI
IPC: B65D65/34
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag for a sandwich by which the sandwich housed inside can be easily and surely taken out and eaten by unsealing the packaging bag under a stable state. SOLUTION: For this packaging bag A for a sandwich, the confronted end edges excepting the upper end edges of a front side film 1 and a rear side film 2 are welded. Then, a housing section 3 is formed between the confronted surfaces of the front and rear films 1 and 2. In such a packaging bag for a sandwich for the rear side film 2, the confronted end sections of two sheets of top and bottom divided films 23 and 24 are superposed with each other. Then, the end edge sections of the divided film on the inside, and the divided film on the outside which is confronted with the divided film on the inside at the superposed section 2b, are welded and bonded. On the divided film on the outside at the superposed section 2b, two cut sections 231 and 231 are formed from the end edge to the bonded section.  Then, the divided film section between the cut sections 231 and 231 is formed into a knob piece 23a. Therefore, when the sandwich in the packaging bag for the sandwich is eaten, the packaging bag for the sandwich is unsealed under a state wherein the sandwich is stably held, and the sandwich can be smoothly and surely taken out.
Patent JP-2002256225-A (JP)
Title: Protecting and lustering agent for tire and wheel
Inventor: IMOTO TAKASHI
IPC: C09G1/16
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a protecting and lustering agent for a tire and a wheel imparting gloss by coating on a surface of the tire and the wheel of an automobile, free from greasiness, sticking of stain, and cracking of the coat, and capable of easily removing the coat by washing with water. SOLUTION: This protecting and lustering agent comprises 0.5-50 wt.% of a water-dispersible or water-soluble resin component and 0.1-50 wt.% of a plasticizer component compatible with the resin component and forms a coat washable with water.
Patent JP-2002256985-A (JP)
Title: Evaporated fuel processing device for internal combustion engine
Inventor: KOJIMA SUSUMU
IPC: F02M37/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To liquefy evaporated fuel during the stop of an engine to return the fuel to a fuel tank without increasing a battery in scale, in an evaporated fuel processing device for an internal combustion engine. SOLUTION: This device is provided with storing and discharging means 3 and 7 capable of storing evaporated fuel during the stop of the engine and discharging the fuel during the operation of the engine and liquefying means 6, 11, 12 and 13 for liquefying the evaporated fuel discharged by the storing and discharging means 3 and 7 during the operation of the engine.
Patent JP-2002254355-A (JP)
Title: Cordless tool
Inventor: KUROSAWA HIDEKI
IPC: B25F5/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a convenient cordless tool capable of suppressing the size thereof by improving a layout of a battery cell and a latch to suppress the height of a storage battery having a high nominal voltage and suppressing the whole height of the cordless tool itself even if equipped with the storage battery, and of standing up while keeping a balance even in a state of a bottom surface of the storage battery set downward. SOLUTION: A space 19 surrounded the battery cell 4 and larger than the width of the battery cell 4 is provided in a battery case 5. A supporting portion 10 contacting with the battery case 5 is provided at one end of an operating piece 9 disposed in the space 19, and an engaging projected portion 8a is provided at the other end. A middle coupling portion 9d is provided, which extends from a middle part between the supporting portion 10 and the engaging projected portion 9a in an energizing direction of an elastic element 11.  A part of the middle coupling portion 9d projecting out from the battery case 5 is formed to be an operating portion 9b releasing engagement between the engaging projected portion 9a provided on the operating piece 9 and an engaging recessed portion 8b provided on a housing 8, by rotating the operating piece 9 rotatable about the supporting portion 10 against the energizing force of the elastic element 11.
Patent JP-2002265236-A (JP)
Title: Producing method for fine particle for forming insolation shielding film and application liquid for forming insolation shielding film using the fine particle obtained by the producing method
Inventor: NAGANAMI TAKESHI
IPC: C09D5/32
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for a fine particle for forming an insolation shielding film which produces fine particles for forming the insolation shielding film which is capable of forming insolation shielding film of which the insolation transmittance at visible light transmittance of >=80% is less than 70% and the haze value is less than 1% in a shorter time than the conventional method. SOLUTION: This producing method of the fine particle for forming an insolation shielding film is characterized in that indium tin oxide fine particles the averaged grain size of which is <100 nm and tungsten oxide fine particles or rhenium oxide fine particles are mixed and are heated and treated under an atmosphere of inactive gas including alcohol or an atmosphere of mixed gas of a reducing gas and an inactive gas and the fine particles for forming insolation shielding film can be produced in a shorter time than the conventional method thanks to the catalytic action of the tungsten oxide fine particles or rhenium oxide fine particles which are added to tin- containing indium oxide fine particles at the time of heat treatment.
Patent JP-2002258910-A (JP)
Title: Programmable controller
Inventor: SEKI KENJI
IPC: G05B19/048
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a programmable controller having a CPU function capable of immediately executing self-diagnosis even during a normal operation. SOLUTION: This programmable controller is provided with a CPU function 1 having a means 2 for performing self-diagnosis by switching a normal operation to a self-diagnostic mode in response to a self-diagnostic mode start instruction from an outside part 24.