baber/WOPTO huggingface dataset:
Patent JP-2003293889-A (JP)
Title: Fuel injection method and device, and diesel engine
Inventor: NAMEKAWA SHOJI
IPC: F02M47/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection method in which the injection is performed at a proper period to obtain a good combustion state in an injection rate control operation mode to reduce the initial injection, and also to provide a fuel injection device.  <P>SOLUTION: In this fuel injection device comprises: a fuel injection valve 7 for injection the fuel; an injection pipe 8 for guiding the fuel to the fuel injection valve 7; a fuel delivering means 6 for delivering the fuel from a fuel tank 1 to the injection pipe 8; second and first return pipes 9, 13 for returning the fuel from the injection pipe to the fuel tank 1; a second valve mechanism 12 for connecting and disconnecting the second return pipe 9; a first valve mechanism 15 for connecting and disconnecting the first return pipe 13; and a control means 16 for controlling the operation of the second valve mechanism 12 and the first valve mechanism 15. The control means 16 controls a closing period of the first valve mechanism 15 to be earlier than that in an ordinary injection operation mode, when the operation is performed in the injection rate control operation mode to reduce the initial fuel injection rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289786-A (JP)
Title: Pressure-sensitive adhesive capturing apparatus for pest
Inventor: NAKAYAMA TORU
IPC: A01M23/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive capturing apparatus improving capturing force.  <P>SOLUTION: The pressure-sensitive adhesive capturing apparatus 10 is obtained by coating the top surface of a substrate 11 with a first pressure- sensitive adhesive 12 having high tackiness and a second pressure-sensitive adhesive 13 having strong cohesive force in different positions in the planar direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293097-A (JP)
Title: Rapidly solidified alloy for nano-composite magnet, and its manufacturing method
Inventor: KANEKIYO HIROKAZU
IPC: H01F1/06
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rapidly solidified alloy having a uniform structure and to manufacture a nano-composite magnet having excellent characteristics.  <P>SOLUTION: The rapidly solidified alloy for a nano-composite magnet has a composition represented by the compositional formula: (Fe<SB>1-m</SB>T<SB>m</SB>)<SB>100-x-y-z</SB>Q<SB>x</SB>R<SB>y</SB>M<SB>z</SB>(wherein, T represents one or more elements selected from the group consisting of Co and Ni; Q represents one or more elements selected from the group consisting of B and C; R represents one or more rare- earth metal elements practically free from La and Ce; M represents at least one metallic element selected from the group consisting of Al, Si, Ti, V, Cr, Mn, Cu, Zn, Ga, Zr, Nb, Mo, Ni, Hf, Ta, W, Pt, Pb, Au and Ag; and compositional ratios x, y, z and m satisfy 15≤x≤25 atomic %, 1≤y≤6 atomic %, 0≤z≤10 atomic % and 0≤m≤0.5, respectively). Average thickness is >50 to 150 μm, and the standard deviation of thickness is suppressed to ≤20 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298591-A (JP)
Title: Wireless communication management apparatus
Inventor: GASSHO KAZUTO
IPC: H04W72/04
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication management for suppressing a defect such as a decreased communication speed in wireless communication.  <P>SOLUTION: A communication channel management apparatus 10 integrally manages a plurality of communication channels in a wireless network to which a plurality of apparatuses are connected. A control unit 11 and wireless repeaters 12, 13 are integrally configured in the communication channel management apparatus 10. When a wireless communication apparatus ST2 prints out data on a printer PRT associated with a communication channel different from a communication channel used by the apparatus ST2, the control unit 11 acquires an IP address of the printer PRT via the wireless repeater 12 as communication destination information of the wireless communication apparatus ST2. The control unit 11 stores in advance an assignment condition of communication channels to a storage section 102 and a channel instruction section 103 gives an instruction of revising the communication channel of the wireless communication apparatus ST2 to the channel the same as the communication channel of the printer PRT on the basis of the condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296522-A (JP)
Title: Action schedule management server, system and program
Inventor: YASUDA TETSUYA
IPC: G06Q10/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an action schedule management system capable of grasping the action schedule of a person who goes out and being easily used by the person who goes out without feeling any stress.  <P>SOLUTION: This action schedule management server is connected to a GPS system for grasping positional information for cellular phones with GPS function to accept the input of schedules from persons who go out with the cellular phones with GPS function and provide the action schedule of a person to be managed to another terminal. This server controls the display of status information such as starting point/designation/moving of the action schedule based on the positional information of each portable information terminal with built-in GPS.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002320621-A (JP)
Title: Member inserted in a hole of osteosynthetic auxiliary tool and osteosynthetic auxiliary tool
Inventor: SPEITLING ANDREAS WERNER
IPC: A61L31/00
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a member inserted into a hole of an osteosynthetic auxiliary tool housing a means to fix an osteosynthetic auxiliary tool on a bone. SOLUTION: The insertion member is at least partially closed by means of a fixing tool penetrated the hole and is substantially made of a material gradually absorbed in an environment with time, and/or gradually corrodes by an external force.
Patent JP-2003292511-A (JP)
Title: Resin composition for electrical insulation having storage stability
Inventor: TAKEDA TORU
IPC: C08F2/44
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable and developable resin composition for electrical insulation having high storage stability at normal temperatures and retaining resolution, adhesion, reliability and alkali resistance.  <P>SOLUTION: The resin composition for electrical insulation comprises (A) a resin 3,000-40,000 in weight-average molecular weight and 50-200 mgKOH/g in acid value, as a carboxy-functional copolymer obtained by reaction between a diol compound and a polycarboxylic acid, (B) an unsaturated compound containing in one molecule at least one photopolymerizable ethylenically unsaturated bond, (C) epoxy compounds, and (D) a photopolymerization initiator. The epoxy compounds include a monofunctional epoxy compound ≥160°C in 5% weight reduction temperature such as N-glycidyl phthalimide. The amounts of the components C and D are 10-40 pts.wt. and 0.1-15 pt(s).wt. based on a total of 100 pts.wt. of the components A and B, respectively. This resin composition is also usable in the form of dry film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300173-A (JP)
Title: Wrench
Inventor: YAMADA MANABU
IPC: B25B17/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To tighten a fastening member fitted onto a very narrow section in a short time.  <P>SOLUTION: In this wrench 10, a socket rotation driving mechanism 34 is stored in a storage space 32 formed at a body 24 of a wrench body 12. The socket rotation driving mechanism 34 includes a driving shaft 36 rotated by the oscillation of an operation lever 20, a socket shaft 38 fitted with a socket 14 (14a, 14b), and a speed change mechanism 40 intervened between the socket shaft 38 and the driving shaft 36. The speed change mechanism 40 is formed as a speed increasing gear train to increase the rotation of the driving shaft 36 and transmit it to the socket shaft 38. In the socket shaft 38, its reverse rotation is inhibited by a rachet pawl 62 engaging with a rachet gear 46 fixed on the socket shaft 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301457-A (JP)
Title: Joint structure and pile joining method for steel pipe pile
Inventor: MIZUTANI SHINGO
IPC: E02D5/24
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a joint structure and a pile joining method for a steel pipe pile, which can reduce resistance in the penetration of the pile.  <P>SOLUTION: This joint structure is equipped with: cylindrical outside joint pipes 35 and 37 which are joined to ends of the two steel pipe piles 31 and 33 to be joined together, respectively, and in which uneven parts 35a and 37a are provided in inner peripheral surfaces; and an arc-shaped member 39 which can be arranged on the inner peripheral surfaces of the joint pipes 35 and 37 over both of the joint pipes 35 and 37 and has uneven parts 39a capable of being fitted into the uneven parts 35a and 37a of the joint pipes 35 and 37. The member 39 is arranged in inner peripheral parts of the joint pipes 35 and 37 in such a manner that the uneven parts 35a, 37a and 39a are fitted into one another, and the joint pipes 35 and 37 are joined together, so that the two piles 31 and 33 can be joined together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301082-A (JP)
Title: Vinyl chloride-based resin composition
Inventor: HAYASHI KOJI
IPC: C08K5/11
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl chloride-based resin composition with an excellent oil resistance and a low volatility.  <P>SOLUTION: This vinyl chloride-based resin composition contains a vinyl chloride-based resin and a plasticizer and uses, as a plasticizer, a plasticizer composition containing a dialakyl terephthalate (TPAE) and a terephthalic acid oligo ester (TPOE) represented by formula (1): R-(T-D)<SB>n</SB>-T-R (wherein each R is independently a 4-13C alkyl group; T is a terephthalic acid residue; D is a diol residue; and n is an integer of 1-10), in a wt.ratio of (TPAE/ TPOE)=(70/30) to (95/5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299424-A (JP)
Title: Heater unit for water tank
Inventor: MIYAZAKI TOSHIMITSU
IPC: A01K63/06
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a temperature fuse from being melted and being broken off, even when the water tank heater is continuously used almost all day for a long time.  <P>SOLUTION: The lead wire 44 near the connection point between the heating wire and the lead wire 44 is hooked to an elastic tube 56 and a heat-insulating plate 57 and simultaneously nipped with a partition wall 33 and the elastic tube 56. Consequently, the spring force on the pulling side that is given from the heating wire to the lead wire 44 is received by the nonconductive material 59 but not from the hooked position to the lead wire 44 (the inner shaft direction part 44a) on the cap 42 side and thereby the fuse wire 46 is never extended even when the lead wire 44 comes off from the cap 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301197-A (JP)
Title: Detergent composition for water-base ink
Inventor: OTANI KOJI
IPC: C11D7/50
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a detergent which easily deterges a coating agent, such as a water-base ink, a water-borne coating material, a water-based adhesive, or a water-based varnish (hereinbelow referred to as a water-base ink composition) even after it is adhered and dried.  <P>SOLUTION: The water-base detergent composition essentially consists of 1-10 wt.% water-soluble basic inorganic salt (a) formed from a weak acid and a strong base, 1-50 wt.% (b) water-soluble glycol ether compound represented by the formula (1): R<SB>1</SB>O-(R<SB>2</SB>O)<SB>n</SB>-R<SB>1</SB>(wherein R<SB>1</SB>is hydrogen or a 1-4C alkyl group; R<SB>2</SB>is a 2-4C alkylene group; and (n) is an integer of 1-4); and 40-98 wt.% (c) water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309681-A (JP)
Title: Operating unit for digital composite apparatus
Inventor: KURIHARA HIDEAKI
IPC: H04N1/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating unit for a digital composite apparatus which is used as an operating section or a convenient storage device, in order to improve management or operability of the digital composite copier.  <P>SOLUTION: The operating unit of the composite apparatus is made to be attachable and detachable. The attachable/detachable operating unit is used as a portable terminal which can be used by itself, and can be connected and communicated to a device other than the compositer such as a personal computer. The operating units which is used as a portable terminal has a unique ID number, the units are grouped by ID number to enable restriction of usage of the functions of the compositer. The unit is allowed to have a storage section to store and operate the data of the composite apparatus and exhibit a function of printing data from another device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309369-A (JP)
Title: Multilayer wiring substrate, manufacturing method of multilayer wiring substrate, electronic device and electronic apparatus
Inventor: FURUSAWA MASAHIRO
IPC: H05K3/12
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer wiring substrate, a manufacturing method of multilayer wiring substrates, an electronic device and an electronic apparatus, which can form elaborate multilayer wiring using a comparatively simple manufacture process.  <P>SOLUTION: In the manufacturing method of a multilayer wiring substrate, which is constituted of a wiring layer of at least two layers (wiring patterns 17 and 31) and a polyimide (insulating film between layers) 22 and a conductive post between layers (conductive post) 18 that conducts between the wiring patterns 17 and 31, the polyimide 22 is provided around the conductive post between layers 18, using an entrainment discharge method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002355534-A (JP)
Title: Method of gasifying or degassing liquid
Inventor: NEMSER STUART
IPC: C02F3/20
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method which gives a high speed of gas transportation between liquids, gasifies a liquid without resort to sparging bubbles through the liquid and, therefore, performs the gasification of the liquid efficiently without excessive stirring by the generation of air bubbles. SOLUTION: This method for allowing a gas to be added to or to be removed from a solution of the gas in the liquid is related to the transportation of the gas through a membrane unit between one liquid and another liquid. The membrane unit contains a membrane which is substancially impermeable to a solvent, has a permeability of oxygen for at least 1×10<7> Pa (100 bar), is formed with perfluoro-2,2-dimethyl-1,3-dioxole amorphous copolymer and is kept at a temperature which is less than the glass transition temperature of the copolymer. Therein, the fluid can be either another liquid or gas.
Patent JP-2003317964-A (JP)
Title: Light emitting element
Inventor: KIYOYANAGI MASAYUKI
IPC: H05B33/14
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a green-red light emitting element having high efficiency of utilization of an electric energy, high brightness, and high color purity.  <P>SOLUTION: This light emitting element is characterized in having an organic thin film including a light emitting layer formed between two electrodes of a positive electrode and a negative electrode, emitting the light by the electric energy, and containing a compound expressed by the following general formula (A).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319116-A (JP)
Title: Image forming apparatus
Inventor: TAKATANI HIROSHI
IPC: H04N1/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus providing excellent operability to users such as elderly people, young people, and physically handicapped people.  <P>SOLUTION: An original before reading is set on an upper side original placing tray 51 in an ordinary carrying mode used for ordinary operations and an original after being read is ejected to an upper side original reception tray 66. The ordinary carrying mode used for ordinary operations provides excellent operability to physically unimpaired people. In an original carrying mode for operations at a low position, an original before reading is placed on a lower original placing tray 71, and an original after reading is discharged to a lower original reception tray 72. Since both the lower original placing tray 71 and the lower original reception tray 72 are placed in a space between a scanner section 23 and a printer section 80, the original carrying mode for operations at a low position provides excellent operability to users on wheelchair.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320757-A (JP)
Title: Thermal recording material
Inventor: FUJITA AKINORI
IPC: B41M5/333
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material comprising an electron- donating colorless dye and an electron-accepting compound, providing a good cyan color image and having a good optical stain of a white ground part.  <P>SOLUTION: In the thermal recording material provided with a thermal recording layer on a substrate, the thermal recording material is characterized by that at least one layer of the thermal recording layer comprises the electron- accepting compound and a compound of formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>are each a hydrogen atom, an alkyl group, an aryl group (but they do not simultaneously express hydrogen atoms); R<SP>3</SP>is a hydrogen atom, an alkyl group, an alkoxy group, an aryloxy group, or -NHCOR<SP>7</SP>; R<SP>4</SP>and R<SP>5</SP>are each a hydrogen atom, an alkyl group or an aryl group; R<SP>6</SP>is a hydrogen atom, an alkyl group, an aryl group, a heterocyclic group, -COR<SP>8</SP>, -SO<SB>2</SB>R<SP>9</SP>, or -CSR<SP>10</SP>, R<SP>7</SP>and R<SP>8</SP>-R<SP>10</SP>are described in the specification: Y<SP>1</SP>, Y<SP>2</SP>, Y<SP>3</SP>and Y<SP>4</SP>are all CH, or either one or two of them are N and others are CH) as the electron-donating colorless dye.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002373636-A (JP)
Title: Separator for polymer battery
Inventor: WENSLEY GLEN C
IPC: H01M50/491
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the conductivity of a covered separator for gel or polymer battery. SOLUTION: This separator for lithium polymer battery comprise a membrane and a coating. The membrane has a first surface, a second surface, and two or more minute pores extending from the first surface to the second surface. The coating covers the membrane but is not filled in the minute pores. The coating contains a gel-forming polymer and a plasticizer, in a weight ratio which ranges from 1:0.5 to 1:3.
Patent JP-2002371292-A (JP)
Title: Engine oil composition
Inventor: INOUE KIYOSHI
IPC: C10M101/02
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To develop a highly economic engine oil which retains its performance over a long time. SOLUTION: The engine oil composition is prepared by compounding predetermined amounts of (1) an alkaline earth metal salicylate cleaning agent, (2) a zinc dialkyl dithiophosphate, (3) a bissuccinimide type ashless dispersant having a polybutenyl group of a specific molecular weight, (5) a molybdenum dithiocarbamate friction reducing additive and (6) a viscosity index improver (at an amount which imparts a kinematic viscosity at 100 deg.C of 5.6 to 12.5 mm<2> /s to the composition), based on the total amount of the composition, with a base oil having a specific kinematic viscosity and a specific total aromatic group content.
Patent JP-2003328008-A (JP)
Title: Working device with electrification heat
Inventor: OZAKI KOYO
IPC: H01F41/02
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost by imparting adequate magnetic properties to a workpiece when sintering it by the use of a device for sintering the workpiece with generated heat by electrification, and to improve the orientation and the magnetic permeability.  <P>SOLUTION: This working device comprises counter electrodes 50 for supplying a sintering current to the workpiece held in a mold 60, a magnetizing coil 80 for magnetizing the workpiece, which is arranged on the circumference of the mold 60, and an electric power unit 110 for supplying the sintering current to the counter electrodes 50 and a magnetization current to the coil 80.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325526-A (JP)
Title: Ultrasound transducer and method for manufacturing the same
Inventor: ADACHI HIDEO
IPC: H01L41/29
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ultrasound transducer which has high sensitivity and high selection property to received ultrasonic waves and which has short rigidity length and excellent curving property.  <P>SOLUTION: In the ultrasound transducer consisting of the ground electrodes 17 of each of a plurality of piezoelectric oscillators 11 and 12 and ultrasonic input and output electrodes 18 and 23 for inputting and outputting an ultrasonic transmission input signal or an ultrasonic reception output signal, external electrodes 21, 22 and 25 which are provided at the end of a common ground electrode 171 where the ground electrodes 17 of each of the piezoelectric oscillators 11 and 12 are commonly connected and extended and at the ends of the transmission/reception input/output electrodes 18 and 23 of the piezoelectric oscillators 11 and 12 and which are provided in a vertical direction to these electrodes 171, 18 and 23 are connected with a driving controller via a signal control cable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330311-A (JP)
Title: Fixing device
Inventor: OCHIAI TOSHIHIKO
IPC: G03G15/20
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent image blur during transfer and also prevent a pressure roller from being soiled with calcium carbonate contained in paper.  <P>SOLUTION: The speed at which paper is transported through a fixing nip after the trailing end of the paper is passed through a resist roller nip is made higher than the speed at which the paper is transported through a transfer nip. Thus, the paper is pulled between the transfer nip and the fixing nip, with the result that the paper and the surface of the pressure roller are rubbed against each other (causes slip). Thus, soil sticking to the pressure roller is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333163-A (JP)
Title: Telephone system
Inventor: KAWASAKI HIROSHI
IPC: H04M1/57
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone system in which a user of a called telephone system is protected from a vicious business method by preventing the user of the called telephone system from performing unnecessary dealing by recognizing a number of a calling telephone system which gives up calling before the user of the called telephone system answers the telephone call as a number of abnormal incoming end.  <P>SOLUTION: When a calling source number of an incoming telephone call is not stored in a memory dial, a timer is started and when a calling source of the telephone call does not gives up calling even after the lapse of prescribed time, incoming processing is performed by saving the calling source number of the incoming telephone call in an incoming history storage part. When the calling source of the telephone call gives up calling within the prescribed time, the calling source number of the incoming telephone call is not saved in the incoming history storage part.  <P>COPYRIGHT: (C)2004,JPO