baber/WOPTO huggingface dataset:
Patent JP-2000245489-A (JP)
Title: Nucleotide sequence of virus
Inventor: GRIFFIN ANNETTE MARY
IPC: C12N15/38
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new nucleotide sequence relating to vaccine imparting immunity to a disease, comprising base sequence of HVT gene or the like homologous to gB gene of HSV, excluding adjacent sequences in wild-type virus. SOLUTION: The nucleotide sequence excluding the adjacent sequence bonding to the prescribed sequence in the wild-type virus bonding with the prescribed sequence, and the prescribed sequence, selected from gene of gallid herpesvirus (HVT) homologous to gB gene of herpes simplex virus(HSV), gC gene, gH gene or the like, TK gene of infectious pharynx tracheitis virus (ILTV), ORF2, ORF3, and gene of ribonucleotide reductase (large sub unit), ILTV gene homologous to gB gene of HSV, gene of ribonucleotide reductase of Marek's disease virus(MDV) or the like, useful for vaccine or the like imparting immunity to the disease.
Patent JP-2001223137-A (JP)
Title: Capacitor
Inventor: OGAWA OSAMU
IPC: H01G11/64
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor which is improved in durability by suppressing the eluation of the material of current collecting bodies into the electrolytic solution of the capacitor. SOLUTION: This capacitor is constituted by dipping electrodes 1 which are formed by holding an active material 121 on current collecting bodies 11 composed of a conductive metal in the electrolytic solution 2 containing an inhibitor against elution of metallic ion which inhibits the elution of the conductive metal into the solution 2. When the conductive metal is aluminum or an aluminum alloy and the solution 2 is an organic solution, it is preferable to use one or more kinds selected out of benzoic acids and their salts and esters as the inhibitor. It is particularly preferable to use methyl benzonate as the inhibitor.
Patent JP-2001226142-A (JP)
Title: Method for forming through-hole
Inventor: MATSUYAMA MASARU
IPC: H01L41/23
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator manufactured by using a forming method of a through-hole having an excellent through shape. SOLUTION: Protective films 24 are formed on an upper surface and a lower surface of a lid body forming substrate 22, openings are provided in a recessed part 13 forming part and a through-hole 22a forming part, a resist film 25 for blast is formed at a through-hole 22a forming side and an opening is provided in the through-hole 22a forming part, a blast processing is executed and a preliminary hole 32 is opened. Thereafter, the resist film 25 for blast is removed, chemical etching is executed to form the recessed part 13 and the through-hole 22a.
Patent JP-2001226457-A (JP)
Title: Epoxy resin composition and molded product
Inventor: ASAMI KENJI
IPC: C08J5/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin molding material maximally exhibiting characteristics of thermosetting resins when heated and excellent in preservation stability while keeping injection molding stability and dimensional accuracy equivalent to thermoplastic resins. SOLUTION: This epoxy resin composition comprises (A) a polyfunctional epoxy resin, (B) a phenol resin and (C) a urea-based curing accelerator represented by the structural formula as essential components. The molded product is obtained by molding and curing the epoxy resin composition.
Patent JP-2001225513-A (JP)
Title: Perfecting printer
Inventor: MORI MASAHIKO
IPC: B41J2/325
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a perfecting printer in which an alarm message is printed on a recording sheet by any one of first or second print means where a recording medium is left when the recording medium of the first or second print means runs out in the way of print operation. SOLUTION: When running out of recording medium 16 from any one of the first or second print means 7, 17 is detected in the way of print operation on a recording sheet 2 by the first and second print means 7, 17, an alarm message is printed on the recording sheet 2 by any one of the first or second print means 7, 17 where the recording medium 16 is left. Consequently, a printed matter having a print error caused by running out of the recording medium 16 can be prevented from being used erroneously.
Patent JP-2001158442-A (JP)
Title: Self-supporting bag
Inventor: AOKI YOSHITAKA
IPC: B65D33/38
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a self-supporting bag including a three-dimensional form and excellent in self-supporting ability and appearance, wherein the bag also includes a pour-out port excellent in openability and shape retention and can be appropriately used as a refill bag. SOLUTION: The self-supporting bag 100 is made in a form having gussets 3, 2 on upper and lower parts and both sides heat-sealed by barrel seals 6, 6. A folding length of an upper surface film of the upper gusset 3 is made to be smaller than that of a base film of the lower gusset 2, and also a projection 11 having both sides and an upper end rim sealed by heat-sealing is provided over an entire upper side of one (front) of creases of front and rear creases of the upper gusset 3. In addition, a cut line 13 for the pour-out port is provided on a corner above the projection 11 and notches 14, 14 are provided at both ends of it. The other crease is heat-sealed with an inverted V-shaped upper gusset back seal 8 with an obtuse-angled interior, and the lower gusset 2 is heat-sealed by a boat-shaped base seal 5.
Patent JP-2001232711-A (JP)
Title: Moistureproof packaging material
Inventor: KATAOKA HISAYA
IPC: B65D65/40
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a moistureproof packaging material high in moistureproofness and tear strength and suitable for packaging, for example, a cold-rolled coil. SOLUTION: The moistureproof packaging material 1 is constituted by laminating a laminated film 2, wherein a plurality of stretched films 2a, 2b are laminated so that the stretching directions of them cross each other almost at a right angle, and a base material layer 3 through an adhesive layer 4.
Patent JP-2001237430-A (JP)
Title: Method of forming oxynitride film and method of manufacturing thin-film transistor
Inventor: KITAMURA KAZUKI
IPC: H01L21/318
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a gate insulating film excellent in hot carrier resistance in a low-temperature process, in which a substrate is at a temperature of 600 deg.C or lower and a method of manufacturing a thin film transistor with high performance, high reliability and high through-put, while the temperature of the substrate is kept low. SOLUTION: Oxygen ions and nitrogen ions are added to a semiconductor thin film or a gate insulating film which contains silicon, and then the film is heat-treated. In this way, the semiconductor thin film containing silicon is crystalized or recrystalized and an oxynitride film is formed in the low temperature process, in which the temperature of the substrate is 600 deg.C or lower. Thus, the thin film transistor with high through-put, superior in not carrier resistance and having satisfactory interfacial conditions.
Patent JP-2001241222-A (JP)
Title: Handle structure of folding door
Inventor: OKADA YOSHIHIRO
IPC: E05B1/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide the handle structure of a folding door having excellent usability and superior appearance. SOLUTION: A through-hole 3 is formed to the panel 2 of the folding door 1 while a handle body 5 is installed into the through-hole 3. An inserting port 13 communicated with the through-hole 3 is formed to the handle body 5 while the opening edge section of the inserting port 13 is formed as a hand grip piece 4. A cover body 6 is mounted on the handle body 5 while the inserting port 13 is formed in a freely openable-closeable manner by the cover piece 6. A hand in the thickness section of the panel 2 can be hung to the hand grip piece 4 by insertion into the through-hole 3, and the hand can be hung tightly to the hand grip piece 4. The inserting port 13 can be closed by the cover piece 6 in the case excepting the case of the opening and closing of the folding door 1.
Patent JP-2001237810-A (JP)
Title: No-hit transmission line changeover system and, its receiver
Inventor: MOMOSE HIDEHITO
IPC: H04L69/40
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem due to the fact that the circuit scale increases because an arithmetic circuit detecting a frame phase difference caused by a distance difference between transmission lines adopting a redundancy configuration is required. SOLUTION: The system has a transmitter 10 that transmits data multiplexed on data frames each with a frame number added thereto, a 0 system transmission line 20A and a 1 system transmission line 20B having different transmission distances, and a receiver 30 that includes a 0 system reception system 30A and a 1 system reception system 30B receiving data through each transmission line and provided to each transmission line and a selector 40 uninterruptibly selects the data received by each reception system in a no-hit fashion.  A 1 system read control circuit 80B being a standby system reads and outputs a data frame from the same memory areas as a memory area accessed by a 0 system read control circuit 80A in the same read timing as the 0 system read control circuit 80A on the basis of an area number of the memory noticed by a 0 system read number notice circuit 90A being an active system.
Patent JP-2001238456-A (JP)
Title: High-frequency power supply apparatus
Inventor: KANEDA MINORU
IPC: H02M7/48
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for recovery, from fault of an inverter in a batch synchronization control of inverters with detection of current of one inverter of large capacity in the parallel connection of inverters. SOLUTION: Inverters 21 to 2N are respectively provided with current detectors 7A to 7N, and a switch circuit 8 can continue the operations through the synchronous control by switching the signal to the detected signal from the current detector of the other sound inverters, when an inverter of which current is detected with a current detector generates a fault. A control circuit 6 realizes pulling into synchronism by phase comparison between the current phase from the current detector and the common gate signal of each inverter.
Patent JP-2001231479-A (JP)
Title: Apparatus for steaming raw ground macerated soybean
Inventor: MIYANO KUNIHARU
IPC: A23L11/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To achieve an apparatus for steaming raw ground macerated soybean by which the steaming efficiency is heightened and the charge for the maintenance is reduced. SOLUTION: A raw ground macerated soybean-feeding pipe 14 for feeding the raw ground macerated soybean to the interior of a sealed oblong cylindrical steamer 10 is introduced from the vicinity of the bottom part of the steamer 10 and arranged so that the tip opening may be directed downward. A steam- feeding pipe 15 for feeding steam to the steamer 10 is attached to the bottom part of the steamer 10. A baffle 16 for dispersing the fed raw ground macerated soybean to all sides is arranged between the opening of the raw ground macerated soybean-feeding pipe 14 and the opening of the steam-feeding pipe 15. A discharging pipe 18 for discharging the steamed ground macerated soybean is attached to the center of the upper part of the steamer 10.  Cylindrical fillers 21 having lengths within the range of (1/2)-2 times as long as the outer diameter, and the outer diameters within the range of (1/3)-(1/2) time as long as the inner diameter of the steamer 10 are packed in the steamer 10.
Patent JP-2001239553-A (JP)
Title: Mold and method for manufacturing molded object using it
Inventor: ISHII NOBORU
IPC: B29C48/30
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive mold reduced in abrasion even if it is used in injection molding or extrusion molding over a long period of time and having long life, and a method capable of manufacturing a molded object good in dimensional accuracy over a long period of time. SOLUTION: In the mold 1 for manufacturing the molded object by injection molding a molding material, a cap 8 comprising a metal material having hardness higher than that of mold main bodies 2, 3 is fitted in the inner surface of the injection hole 7 for injecting the molding material.
Patent JP-2001243523-A (JP)
Title: Push button switch and automatic vending machine
Inventor: OSHITANI ISAO
IPC: G07F5/22
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To individually correspond to a mechanical failure and an electrical failure and to prevent the occurrence of the failures by daily internal inspection beforehand. SOLUTION: A button frame 2 for holding push buttons 20, 20... and a board frame 3 for holding boards mounting switches are constituted separately. A cover panel 12 as a fitting panel is held from both of its sides and tightly fixed with nut members 4.
Patent JP-2001239314-A (JP)
Title: Method and apparatus of manufacturing weld pipe
Inventor: TARUMI KAZUMASA
IPC: B21C37/08
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a weld pipe P1 which can keep butts of both ends in the plate width direction with high accuracy by sending a metal plate in coil S formed into an open pipe P0 to a welding apparatus through a shoe guide 20 to have a better shape under stable welding conditions. SOLUTION: The shoe guide 20 which joins a pair of partitions 21, 22 inside which each circular groove is formed is positioned at the inlet side of the welding apparatus (high-frequency wave induction heating coil 5, squeeze roll 6). The metal plate formed into the open pipe P0 is sent into a cylindrical space separated by the circular groove and is sent out to the welding apparatus with the shape of open pipe restrained. Thus the ends in the plate width direction E are brought face to face each other without moving with high accuracy since a shape of the open pipe P0 is bound in the shoe guide 20.
Patent JP-2001244897-A (JP)
Title: Optical transmission system and node adding method
Inventor: RYU SHIRO
IPC: H04B10/27
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To make it easy to add a node. SOLUTION: Nodes 14-1 to 14-8 are connected to a ring 12 via optical addition/drop devices 10-1 to 10-8. A new ring 20 is laid adjacent to the ring 12. On the ring 20, an optical addition/drop device 28 corresponding to a node 26 to be added and an optical addition/drop device 30 coupling the ring 20 and ring 12 together are installed. The optical addition/drop device 30 is interconnected to a node 14-5 connected to the ring 12 via a connecting device 32. The connecting device 32 transfers signals between the node 14-5 and optical addition/drop device 30.
Patent JP-2001251290-A (JP)
Title: Data transmission system and method for distributing and storing and reproducing contents
Inventor: MATSUO TAKASHI
IPC: H04N5/44
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a data broadcasting system for distributing the contents of data broadcasting by preventing the contents from being acquired illegally. SOLUTION: A broadcasting facility side 1 is provided with a contents enciphering means 12 for enciphering contents with a charging key and a charging key enciphering means 15 for enciphering the charging key. A receiver 2 is provided with a data broadcasting protocol interpreting means 21 for extracting the contents enciphered with the charging key, and a security module 3 of the receiver is provided with a transfer enciphering means 35 for enciphering the decoded charging key with a transfer key. The contents enciphered with charging key and the charging key enciphered with the transfer key are transferred from the receiver to external equipment 4.  The external equipment is provided with a transfer key generating means 41, a charging key decoding means 42 for decoding the charging key enciphered with the transfer key and a contents decoding means 43 for decoding the enciphered contents with charging key. Thus, it is not necessary to extract raw contents with the receiver. Therefore, high security can be maintained, and to prevent illegal acquiring of the contents.
Patent JP-2001251168-A (JP)
Title: Multiple broadcat receiver
Inventor: YOSHIOKA YASUHIRO
IPC: H04H60/25
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the operation load of update confirmation and storage update is large. SOLUTION: A DAB receiver 1 receives DAB broadcast obtained by multiplexing data service broadcast and has a preset memory 28 for storing the data service broadcast and a CPU 27 displaying the data service broadcast on a display 22 in accordance with the operation of a preset key 26 corresponding to the memory 28. When the CPU 27 detects the operation of the preset key 24, the CPU 27 starts receiving operation of the data service broadcast stored in the memory 28 corresponding to the key 24, decides the existence/ absence of update of the data service broadcast when the CPU 27 decides that the data service broadcast has been received, and stores and updates the data service broadcast that is currently received into the memory 28 when the CPU 27 decides that the data service broadcast is updated.
Patent JP-2001254700-A (JP)
Title: Air lift pump, flow rate regulator, and sewage purifier
Inventor: NAKAMOTO SEIICHIRO
IPC: F04F1/18
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an air lift pump pumping the water highly never pumped by a conventional one-stage air lift, to provide a flow rate regulator facilitating the flow rate regulation by suppressing the pulsating flow of the water pumping, and to provide a sewage purifier using them operated stably without any troubles such as clogging. SOLUTION: This air lift pump is provided with a transfer box having the upper end projecting and opened to the inside and comprising a closed wall surface surrounding the upper end of a lifting pipe, and an air vent pipe for the transfer box, and a transfer pipe from the transfer box. The air vent pipe has one end opened to the ceiling wall of the transfer box and the other end erected upward once, bent sideways, and then released downward. The transfer pipe has one end opened to the bottom end wall of the transfer box and the other end descending right downward once, bending sideways, erected upward, and slid to the side. This air lift pump is characterized that the water level of the upper bent part of the air vent pipe is positioned higher than the water level of the upper sliding pipe.
Patent JP-2001254024-A (JP)
Title: Method for producing recycled plastic material
Inventor: NORO MASAHIKO
IPC: C08K3/22
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a recycled plastic material which retains performance similar to that of a virgin resin and is to be used for the same product. SOLUTION: In a process for producing a recycled plastic material wherein a styrene resin-containing recovered material recovered from markets is crushed and pelletized with an extruder, the content of a recovered thermoplastic resin in the recycled plastic material is set at 20-100 wt.%; a net having a mesh size of 40-250 mesh is attached to the die head of the extruder; the titanium oxide concentration in the recycled plastic material is set at 0.1-10 wt.%; and the burning characteristics is set so as to meet one of the specifications in the UL combustibility test.
Patent JP-2001258160-A (JP)
Title: Hybrid charging system
Inventor: TOYOURA NOBUYUKI
IPC: H02J3/38
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide cost reduction for the whole system in the concurrent use of a photovoltaic power generating system and a cogeneration system. SOLUTION: This hybrid charging system is provided with a photovoltaic power generating system A equipped with a power conditioner converting the DC power of a solar cell 2 to AC power in a required state and a cogeneration system B equipped with a power conditioner converting internal DC power to AC power in a required state. Both of the systems share the use of the same power conditioner 6 for the power conversions, thus it is possible to reduce at least one power conditioner, thereby providing cost reduction for the whole system.
Patent JP-2001252896-A (JP)
Title: Micro-flow passage, and micro-pump using the same
Inventor: MUROI KATSUMI
IPC: B81B1/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a micro-flow passage capable of improving wettability to water, and stabilizing metering precision or detection precision. SOLUTION: On a surface of a metal layer 104 formed in a part or the whole of a flow passage surface of a micro flow passage 100 through which working fluid 50 passes, a sulfur compound film 106 having hydrophilic group 105 in end group is formed.
Patent JP-2001257857-A (JP)
Title: Image communication device
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image communication device which is so constituted that the repeated broadcasting of a facsimile machine which does not support the ITU-T recommendation T.33 is taken into account. SOLUTION: When receiving a subaddress signal having an extension number specified in succession to a secondary telephone number, after completion of the reception of facsimile, the image communication device which supports the ITU-T recommendation T.33 dials the secondary telephone number and sends the extension number received as the subaddress signal. If the opposite receiver does not have a function of receiving the subaddredd signal, memory transmission is performed without sending the subaddress signal and then that is displayed.
Patent JP-2001257367-A (JP)
Title: Schottky barrier diode
Inventor: MORIGUCHI KOJI
IPC: H01L29/47
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a Schottky barrier diode which is further improved in terms of trade-off between a forward voltage drop VF and an inverse leakage current IR. SOLUTION: In a Schottky barrier diode, an anode electrode 13 constituting a Schottky junction is formed on the surface of an n--type silicon layer 12, and a cathode electrode 14 is formed via an n++-type silicon layer 12 on the reverse surface, and a plurality of p-type silicon layers 16 are formed down to a prescribed depth from the surface of the silicon layer 12 and are arrayed at prescribed intervals, and when a reverse bias is applied between the anode electrode 13 and the cathode electrode 14, an n-type silicon layer region is pinched off between the p-type silicon layers 16.  The plurality of p-type silicon layers 16 are formed, so as to have minimum intervals at a position of a certain depth from a surface on an anode side, and in the n--type silicon layer 12, on the border of the vicinity of the depth position as the minimum interval, an impurity concentration of a second region 12b on a side of the anode electrode 13 is set higher than that of a first region 12a on the side of the cathode electrode 14.
Patent JP-2001255424-A (JP)
Title: Optical waveguide circuit
Inventor: KAMEI ARATA
IPC: G02B6/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide circuit having practically satisfactory characteristics wherein the deterioration of various circuit characteristics such as the increase of a circuit size and an excessive loss is restrained. SOLUTION: In the optical waveguide circuit having an optical waveguide 20 consisting of a clad and a core, plural grooves 21 parting the core respectively are formed so as to mutually array at an interval, plural grooves 21 are formed so that distances parting the core become ununiform, and moreover one or more grooves 21 small in the distance parting the core of plural grooves 21 are arranged in the end or in the vicinity of the end of the array.