baber/WOPTO huggingface dataset:
Patent JP-2001129492-A (JP)
Title: Conveyor device for sorting machine
Inventor: HARAGUCHI KAZUO
IPC: B65G47/28
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To mount many fruits and vegetables different in grade on receiving plates and to transport the fruits and vegetables in coexistence with one line and to judge various grades. SOLUTION: Many receiving plates 1 for mounting the fruits and vegetables F, a transporting means 2 for mounting and transporting the receiving plates 1 and capable of changing the mounting positions of the receiving plates 1 in accordance with the visual grade of the fruit and vegetables F mounted on the receiving plates in mid-way of the transportation and a grade detecting device 3 for detecting the mounting position of the receiving plate 1 whose mounting position is changed are provided, and the transporting means 2 is constituted so as to have a means 2A for positioning the receiving plates 1 by grades in the orthogonal direction with the transporting direction on a transporting surface at prescribed intervals in the transporting direction.
Patent JP-2002018604-A (JP)
Title: Cutting tool
Inventor: TSUJIMURA OSAMU
IPC: B23B27/02
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool 11 capable of securing sufficient installation rigidity even when the cutting tool is inserted into an insertion hole for a drill. SOLUTION: In the cutting tool 11 wherein a cutting edge 12 is provided on the tip side, and a nearly cylindrical shank section 13 which can be installed in the installation hole 22 which is formed in a holder 21 and has a round cross section is provided on the rear end side, and which is installed detachably by pressing the shank section 13 in the direction of the diameter line C intersecting the center line O of the shank section 13, a pair of abutting sections 16 and 16 which can abut on the inner periphery of the installation hole 22 are formed in the portions opposite to each other putting the diameter line C in the cross section orthogonal to the center line O in the outer peripheral face of the shank section 13 on the side where the shank section 13 is pressed.
Patent JP-2002026819-A (JP)
Title: Optical transmission system
Inventor: SHINPO TSUTOMU
IPC: H04B10/54
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system capable of reducing distortion even when transmitting a signal having an excessive amplitude optically. SOLUTION: Lest clipping occurs in a semiconductor laser included in an optoelectronic transducers 21 and 22, the amplitude of an input signal Sa is restricted by a signal decomposer 11. Namely, the decomposer 11 decomposes the signal Sa into a restricted partial signal SB having its amplitude thus restricted and a surplus part signal Sc being the difference between the signal Sa and the signal Sb. The signal Sb and the signal Sc thus obtained are transduced to optical signals Sp1 and Sp2 by the transducers 21 and 22 respectively and transmitted optically through an optical transmission path. The optically transmitted signals Sp1 and Sp2 are transduced to electric signals Se1 and Se2 by optoelectronic transducers 41 and 42, respectively. By summing them, the original signal Sa is restored was a received signal Sr.
Patent JP-2002018904-A (JP)
Title: Method for injection molding molding having curved hole and its mold
Inventor: MATSUI TSUNEO
IPC: B29C45/26
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To realize injection molding for a molding having a curved hole of an accurately reproducing accuracy with a simple structure with high productivity without necessity of a drive means. SOLUTION: When a heated molten resin is injected from a nozzle of an injection molding machine in a mold for injection molding, all cavities such as a suction cavity 8 and the like formed to be partitioned between a fixed mold plate 4 and a movable mold plate 5 is filled with molten resin through a runner, a gate and the like. When filling of the resin is completed, a core movable mold plate 19 is moved. A link 16 coupled to the plate 19 by a support shaft 18 is pulled, and an oscillating core 12 coupled to the link 16 by a coupling shaft 15 is oscillated at an oscillating shaft 13 as a center. The core 12 is circularly moved at the shaft 13 as a center. The core 12 is moved along a circular arc part of the cavity for forming the hole of a suction tube 2.
Patent JP-2002021678-A (JP)
Title: Solenoid fuel injection valve
Inventor: SOMA MASAHIRO
IPC: F02M61/16
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an attraction force equal to or higher than a conventional attraction force and in turn, provide responsiveness of a moving part in such a simple structure that the number of part items and the number of welding points of an electromagnetic fuel injection valve are decreased. SOLUTION: A cylindrical body 13 is mounted on one end on the injection side of an injection valve body. The cylindrical body 13 is extended over a valve seat 12 and an orifice plate 13 through a space between a core 11 and an exciting coil 23. The inner peripheral part of the cylindrical body 13 comprises a part to effect slide guide of an anchor 14 of a valve element; and a part to hold a valve seat 12 to guide a valve formed integrally with the anchor.
Patent JP-2002028658-A (JP)
Title: Holding tool of electrode for wastewater treatment
Inventor: ODA KENJI
IPC: C02F3/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrode holding tool capable of preventing metallic electrodes from being broken and fallen into a tank due to their consumption. SOLUTION: The electrode holding tool for holding and fixing a pair of the metallic electrodes including iron and/or aluminum to immerse the electrodes in wastewater is provided with a frame being a falling preventing means for preventing the metallic electrodes from being broken and fallen due to their consumption.
Patent JP-2002027845-A (JP)
Title: Powered carrier having mulching film-collecting function
Inventor: TANAKA MINORU
IPC: B62B5/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a powered carrier with mulching film-collecting function, capable of rolling a mulching film up through using the power of the power carrier, easily and fast doing work, reducing labor, cutting cost without increasing machines, and making the rolled mulching film easy to preserve. SOLUTION: This powered carrier 1 has a rotating shaft 12 which rotates with the drive of the engine 3 thereof and is set around the outer periphery of the body thereof, and a rolling-up tool 2 to roll a mulching film C up set on the rotating shaft 12.
Patent JP-2002033403-A (JP)
Title: Static semiconductor storage device
Inventor: KOMORI SHIGEKI
IPC: H01L29/43
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a static semiconductor device which can prevent soft errors. SOLUTION: The static semiconductor storage device is equipped with a silicon substrate 1 which has a p-type well area 107p, a storage node 116, an n-type low-density impurity area 131b and a high-density impurity area 132b which are formed on the top surface of the p-type well area 107p and connected to the storage node 116, and a p-type impurity area 135b which is formed in contact with the high-density impurity area 132b.
Patent JP-2002040053-A (JP)
Title: Contact probe
Inventor: FUJIMORI SHUJI
IPC: G01R31/26
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To enhance the positional precision of a probe tip. SOLUTION: A wedge-shaped broad part 23 is arranged on a pattern wiring 21 provided on this contact probe 20. The broad part 23 is provided in a position as close as possible to a contact pin 21a on a film. The broad part 23 is fitted to a broad groove part 24b provided on an adhesive layer 24.
Patent JP-2002043637-A (JP)
Title: Thermoelectric device
Inventor: TAUCHI HITOSHI
IPC: H01L21/28
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive thermoelectric device in which both the sufficient thickness as the diffusion suppressing layer of solder component and the excellent solderability for bonding the device to an electrode are satisfied. SOLUTION: The thermoelectric device comprises a thermoelectric element 1 principally comprising a thermoelectric material, a member 3 being bonded to the thermoelectric element 1, a solder layer 5 interposed between the thermoelectric element 1 and the member 1 in order to bond them, and a layer interposed between the thermoelectric element 1 and the solder layer 5 in order to prevent solder component composing, the solder layer 5 from being diffused into the thermoelectric element. The diffusion suppressing layer 7 comprises a first layer 71 for preventing solder component of the solder layer 5 from being diffused into the thermoelectric element 1, and a second layer 72 formed of a material exhibiting better wettability to solder than the first layer 71.  The first layer is a nickel-phosphorus based or nickel-boron based electroless plating layer, and the second layer is an electrolytic or electroless gold plating layer.
Patent JP-2002037946-A (JP)
Title: Curable rubber composition and application thereof
Inventor: SHIRATA TAKASHI
IPC: C09D183/04
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a curable rubber composition which has a high curing speed and excellent weather resistance and can give cured products having excellent heat resistance. SOLUTION: This curable rubber composition characterized by comprising (A) a silyl group-containing ethylene/α-olefin/non-conjugated polyene random copolymer rubber which has constituent units derived from a specific terminal vinyl group-containing norbornene compound of non-conjugated polyene and which contains specified hydrolysable silyl groups in the molecule and (B) a sulfur-based antioxidant.
Patent JP-2002054296-A (JP)
Title: Floor face coating structure and floor face coating method
Inventor: MIYAMOTO NOBUYUKI
IPC: E04F15/16
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To effectively improve polishing durability of a floor sheet by arranging a sealing part made of an improved material and formed into an improved shape around the edge of the floor sheet stuck to a floor face. SOLUTION: This floor face coating structure is provided with a floor 1 of a building, the floor sheet 2 stuck to the surface (floor face) of the floor and provided with an outside dimension smaller than that of the floor face, and a sealing part 3 arranged along the edge of the floor sheet and fixed to the edge and the floor face. A material for the sealing part is an epoxy resin or a polyester resin, and the width of the sealing part is uniform substantially in the view vertical to the floor face.
Patent JP-2002038272-A (JP)
Title: Substrate treatment apparatus
Inventor: YASUI TAKESHI
IPC: H01L21/31
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To make a maintenance of an exhaust system easier by solving the problem of clogging of liquid at an outlet side of a vacuum pump. SOLUTION: This substrate treatment apparatus provided with (i) a reaction chamber 1 for carrying out a predetermined treatment on a substrate by introducing a treatment gas inside, (i) exhaust pipes 7 and 9 connected to the reaction chamber 1, (iii) a vacuum pump (a pump body 3) for exhausting the gas in the reaction chamber 1 through the exhaust pipes 7 and 9, which is arranged on the way of these exhaust pipes 7 and 9, (iv) a trap 5 cooling, liquefying and collecting the gas which circulates in the exhaust pipes 7 and 9 arranged on the way of these exhaust pipes 7 and 9, (v) and a recovery tank 6, comprises that the above trap 5 is arranged at a place in which the gas pressure becomes almost normal in the downstream side (the outlet side) of the vacuum pump.
Patent JP-2002040365-A (JP)
Title: Three-dimensional display device
Inventor: OOISHI NORIJI
IPC: H04N13/04
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To display a natural three-dimensional image having a large viewing angle with a three-dimensional display device without using special glasses or a viewer. SOLUTION: In the device transmitting prescribed illuminating light through a transmitted light control means, and refracting and diffusing the light by a convex lens group or a cylindrical lens group disposed on a surface, the three-dimensional image is displayed by recording the image of a material to be displayed on the transmitted light control means according to a prescribed procedure.
Patent JP-2002036957-A (JP)
Title: Structure of vehicle luggage room
Inventor: SHINOMIYA AKIO
IPC: B60R5/04
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure enabling to cover an luggage room without any gap using a ton neau-cover, etc. SOLUTION: The ton neau-cover 8 covering an area close to a projecting area 6 of a side trim (side wall) 2 has almost the same width as the backward and forward and a ton neau-board 13 covering a tight place S between the backdoor 3 and an end of the ton near-cover 8 installed to the back door 3.
Patent JP-2002041104-A (JP)
Title: Plant monitor controller
Inventor: SUZUKI OSAMU
IPC: G05B9/03
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a plant monitor controller for allowing even an operator who is not familiar with plant equipment to easily continue control by a simple controller in a simple constitution when the abnormality of a control controller is generated. SOLUTION: An input and output device 3 is provided with the reception area of a simple controller 2 separately from a control controller 1, and output signals from the both controllers 1 and 2 are processed based on existence information from each controller, and when the abnormality of the control controller 1 is generated the simple controller 2 is connected.
Patent JP-2002048340-A (JP)
Title: Supporting structure of operation cap of slide operation lighter
Inventor: SUZUKI TAKAYUKI
IPC: F23Q2/28
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To enable an easy fixture of the supporting part of the operation cap of a slider and assembling in one direction sequentially, and provide shock resistance. SOLUTION: The fulcrum lever 22 and 22 of an operation cap 20 is provided with fulcrum parts 22a and 22a, pressuring levers 23 and 23 for pressuring a piezoelectric unit 4 and protruding parts 22b and 22b filling the gap with the side part of a pressuring lever 6, grooves 24 and 24 comprising guide parts 24a and 24a guiding fulcrum parts 22a and 22a and engaging parts 24b and 24b engaging fulcrum parts 22a and 22a at the supporting position are arranged on the upper inner surface of a lighter main body 1,  the fulcrum parts 22a and 22a are fit into the engaging parts 24b and 24b by pushing in the fulcrum parts 22a and 22a along the guide parts 24a and 24a and the movements of the fulcrum parts 22a and 22a in the upward direction is restricted by being held by the supporting column parts 32b and 32b of an upper lid 31 and the movement on the side of the guide parts 24a and 24a is restricted by touching the protruding parts 22b and 22b with the side part of the pressuring lever 6.
Patent JP-2002013316-A (JP)
Title: Collapsable type temporary lead-in electric pole
Inventor: OGINO HIDETO
IPC: H02G7/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To safely and smoothly conduct work of constructing and extracting a pole even under a complicated construction situation. SOLUTION: A lower stage pole 1 and an upper stage pole 2 are connected to each other to be collapsable by a hinge 3 to make a rough length ratio of 2:1.
Patent JP-2002015244-A (JP)
Title: Credit mediation system using internet
Inventor: KUDO KATSUNORI
IPC: G06Q30/06
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a credit mediation system which vents an illegal contract and an imperfect contract by making a financial company confirm a contract with a customer not indirectly by telephone but directly by interviewing. SOLUTION: This system has a means which allows confirmation in a direct interview style between the customer 1 and a financial-company staff 8 in charge by distributing the customer's voice to the financial company from a microphone 5 and a speaker 6 installed at an affiliated store through a credit mediation server 7 and also distributing the voice of the staff 8 in charge from a microphone 10 and a speaker 11 installed at the financial company to the affiliated store through the credit mediation server 7, and a means which inputs an identification card of the customer 1 to a scanner 4 installed at the affiliated store and distributes it to a homepage on a computer terminal 9 installed at the financial company through the credit mediation server 7.
Patent JP-2002047274-A (JP)
Title: Organic electroluminescent element
Inventor: SUZUKI MUTSUMI
IPC: C07D235/18
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To achieve a highly efficient organic electroluminescent element excellent in driving durability by improving an organic material used in the organic electroluminescent element. SOLUTION: A material represented by general formula (1) is used as a constituent material of at least one organic layer in the organic electroluminescent element having a pair of electrodes and at least one organic layer sandwiched therebetween.
Patent JP-2002048840-A (JP)
Title: Method of measuring semiconductor package, measuring socket thereof and semiconductor package
Inventor: ODAKA AKIO
IPC: G01R1/04
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that lead ends of an IC package are contacted to top faces of the ends of socket pins to measure electric characteristics, but solder plated on the leads is transferred and deposited to the top faces of the socket and the lead tops are cut off to produce solder chips. SOLUTION: A measuring pin 16 on a measuring arm 14 of a measuring socket 11 is contacted to a cut top face of a lead 4 to measure electric characteristics.
Patent JP-2002053335-A (JP)
Title: Glass preform for optical fiber, its manufacturing method and single mode optical fiber
Inventor: OYAMADA HIROSHI
IPC: C03B37/014
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber preform having no transmission loss due to metallic impurities, its manufacturing method and a single mode optical fiber obtained by drawing the optical fiber preform. SOLUTION: The glass perform for optical fiber is constituted of a core perform composed of a core and a part of a clad provided at an outer peripheral thereof and a clad part formed thereon. The glass perform for optical fiber is distinguished by a characteristic that interface between the core perform and the clad part is located in a ring shape being concentric to the core at a position of about 20 to 40% from a center in a radial direction and concentration of the metallic impurities near the interface is made to be <=10 ppb.
Patent JP-2002057989-A (JP)
Title: Video information reproducing device
Inventor: SHIMAZU AKIRA
IPC: H04N5/44
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a video information reproducing device that can start reproduction in an excellent way without a wait time at all times in a service of a near video on demand. SOLUTION: The video information reproducing device distributing the same program through channels at a prescribed time difference is provided with a recording means that records head part data (a-c) of the program by a prescribed time difference in advance, a control means 5 that writes data (c-b) to a memory means 14 in succession to the head part data (a-c) while reproducing the head part data (a-c) and reads and outputs succeeding data from the memory means 14 in succession to the head part data (a-c) as its control, and a time information extract means 40 that extracts time information in the program. When the program is revised, the data recorded in the recording means 15 or 14 are re-recorded to the head part data of the revised program on the basis of the time information obtained by the time information extract means 40.
Patent JP-2002056103-A (JP)
Title: Business support system for doctor
Inventor: HIRANO HIROYUKI
IPC: G16H10/60
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a business decision-making support system which allows a salesman (MR) of medicines for doctors to obtain and analyze necessary information at need. SOLUTION: A business decision-making support system is structured in such a manner that it makes use of (1) sales results and target settings of individual salesmen for doctors by products and hospitals, (2) analysis of uses by doctors that the salesmen regularly visit by the products, (3) totalization by telephone calls, academic visits, and interviews by the salesmen, and (4) records of activities of the salesmen by the hospitals and visited doctors by obtaining information regarding the use states of medicines for doctors by sorting the total number of prescriptions of the doctors and the prescriptions of specific company products by medicines of specific medical effects by interviewing the doctors for analysis of uses by products of medicines for doctors.
Patent JP-2002053142-A (JP)
Title: Breathable bag
Inventor: NAKAMURA RYOJI
IPC: B29C47/88
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a breathable bag for packaging rice or the like which is excellent in deaeration properties of air in the bag and can be inexpensively manufactured. SOLUTION: The breathable bag comprises a bag formed with an intermittent heat-bonded portion comprising heat-bonded portions and non-heat-bonded portions on two opposite sides of two rectangular laminate films including a base layer and a heat-bonding resin layer which are laminated with their heat-bonding resin layers overlaid. A groove communicating with the outside of the bag is provided on the heat-bonding resin layer of at least one of the laminate films.
Patent JP-2002056459-A (JP)
Title: Electronic price indicating balance
Inventor: TAJIMA NORIYASU
IPC: G07G1/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To execute simple download and collection of various information from a host computer to an electronic price indicating balance. SOLUTION: One master machine M1 from among plural electronic price indicating balance is allowed to have WWW server function, and thereby download and collection of various information to satellite machines S1-S3 can be executed only by executing communication with the master machine M1 by the host computer H.
Patent JP-2002020321-A (JP)
Title: System for supplying pet preparation
Inventor: YAMAZAKI AKIRA
IPC: A61K51/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce the facility cost, correct the regional difference of PET examination, arrange the environment giving the fair change to a person who wants PET examination and ensure the safety of public from radiation by stably supplying β+ nuclear species in the category of the law in force as a PET preparation necessary for the PET examination. SOLUTION: A PET preparation is supplied by supplying β+ nuclear species to plural facilities each provided with a positron labeling apparatus and positioned in an area extending over 120 km x 120 km in east-west and north- south directions based on a facility capable of production β+ nuclear species by a cyclotron.