baber/WOPTO huggingface dataset:
Patent JP-2002356685-A (JP)
Title: Method and apparatus for producing gas hydrate
Inventor: KODA KAZUO
IPC: C07B61/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing a gas hydrate, where the diffusion and dissolution of gas in water can be effectively performed, and the apparatus is simple and compact. SOLUTION: In a method for producing the gas hydrate by reacting water with gas as raw materials, a mixing and dissolution step of dissolving the gas in water by mixing them in the mid course of a line and a step of forming a gas hydrate by cooling the resultant mixture while passing the mixture through a reaction tube are provided. The adoption of the reaction tube can enable the tube to be cooled from its periphery and can therefore realize the simplification and compaction of the apparatus.
Patent JP-2002347790-A (JP)
Title: Liquid storage bag
Inventor: TAKEI NOBUO
IPC: B65B51/10
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid storage bag, having a cylindrical member which is capable of easily and smoothly being fitted to the main body of a bag with a good operability, free from pinholes, an insufficient sealing, excessively thin-walled portions at the fitting part of the cylindrical member, and excellent in the liquid tightness and strength of the fitting part. SOLUTION: The liquid storage bag with the cylindrical member is formed in a way that the cylindrical member is inserted into a nonseal-shaped opening provided in a part of the peripheral edge seal part of the main body of the bag and is liquid tightly adhered thereto. The liquid storage bag has an inclined shaped part and a small narrow part continuous thereto. The inclined shaped part is such that the dimension of the inner periphery of the opening is larger than that of the outer periphery of the cylindrical member at the outer periphery of the main body of the bag and is gradually reduced inwardly from the outer periphery of the main body of the bag. The inner dimension of the small narrow part is almost the same as the outer dimension of the cylindrical member.  The cylindrical member is stuck to the opening including the small narrow part in a state that the tip of the cylindrical member is displaced at the same position as the small narrow part or protruded more deeply towards the interior of the main body of the bag than the small narrow part. A method for fitting the cylindrical member to the opening is provided.
Patent JP-2002357004-A (JP)
Title: Method for replacing framework
Inventor: TOMIYAMA KEIICHI
IPC: E04G23/02
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for replacing a framework in which the framework is replaced easily in the case of the extension and alteration of a residence or the like. SOLUTION: In the method for replacing the metallic framework 3, the framework is arranged between a foundation 4 and a beam 5 positioned at the upper section of the foundation 4 and fixed onto an anchor bolt 6 projected on the foundation. The framework 3 is cut and divided into two in upper and lower sections, each divided body 3a and 3b is extracted successively from a section between the foundation 4 and the beam 5, and a metallic sill 16 is arranged on the foundation 4 and fixed onto the anchor bolt 6. A new framework 17 having upper and lower width shorter than the original framework 3 is inserted between the sill 16 and the beam 5 and fixed onto the sill 16.
Patent JP-2002357214-A (JP)
Title: Con-rod of engine and its installing structure
Inventor: HIRAGA TAKASHI
IPC: F16C7/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To strive a lightweight of a con-rod, to maintain positioning accuracy between a con-rod body and cap, and also to miniaturize an engine. SOLUTION: Upon forming a female screw hole 36 at an one side of a con- rod body 27 side or cap 28 side of a large end portion 21 and forming a bolt inserting hole 35 at an other side, the con-rod 10 combines the con-rod body 27 and cap 28 by screwing a fastening bolt 30 inserted from a bolt-inserting hole 35 to the female screw 36. Both sides portions 21a and 21b in an axial direction against a bolt central axis G of the large end portion 21 are formed asymmetric so as to vary each width in an axial direction, and a knocking pin 31 positioning the con-rod body 27 and cap 28 is arranged in a wider portion 21a in an axial direction out of both sides portions 21a and 21b in an axial direction. Two pieces of the con-rod 10 are installed in one crank pin 16, and a narrower portion 21b is arranged in the central part of the crank pin.
Patent JP-2005229808-A (JP)
Title: Method for producing sour bread
Inventor: HAYASAWA HIROKI
IPC: A21D13/00
Filed: 2001-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for producing sour bread having a good flavor with which bread fermentation dough is fermented with a bifidus bacterium.  <P>SOLUTION: The method for producing the sour bread is characterized as adding the bifidus bacterium to the bread fermentation dough and carrying out fermentation. The bifidus bacterium and a lactic acid bacterium are added to ferment the bread fermentation dough. The bifidus bacterium or the lactic acid bacterium to be added to the bread fermentation dough is in a dry powder state. Skimmilk powder in an amount of at least 4-12% expressed in terms of dry weight ratio is added to the bread fermentation dough. The lactic acid bacterium is Lactobacillus rhamnosus and/or Lactobacillus plantarum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2002364631-A (JP)
Title: Rubber layer peeling device for rubber-coated roller and method for the same
Inventor: KUMAGAI TOMIO
IPC: F16C13/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a rubber layer peeling device for a rubber-coated roller and its method capable of efficiently and accurately peeling a rubber layer from a shaft core. SOLUTION: This rubber-layer peeling device is provided with: a placing stand 2 to be placed with a rubber-coated roller P formed by coating the shaft core R with the rubber layer Q; a cutting and holding means 11 for holding the periphery of a tip of the rubber-coated roller P with a chuck cylindrical part 12 and formed with several cutting blades 13 in one side of the chuck cylindrical part 12 to from a cut from the peripheral side toward the center side of the rubber layer Q; a moving means 31 for pushing a rear end of the rubber-coated roller P to forcibly move it to the chuck cylindrical part 12 side and for cutting the rubber layer Q along the longitudinal direction of the shaft core R with the cutting blades 13 of the cutting and holding means 11; and a conical and cylindrical cutting and enlarging means 21 for opening to peel the cut rubber layer Q.
Patent JP-2002367140-A (JP)
Title: Magnetic recording medium
Inventor: DOSHITA HIROAKI
IPC: G11B5/706
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium less in TA and excellent in high density characteristics by combining a coating type magnetic recording medium which is conventionally used and excellent in productivity and can be provided at low price and an MR head. SOLUTION: The magnetic recording medium is obtained by providing a substantially non-magnetic lower layer and a magnetic layer in which hexagonal ferrite powders are dispersed in a binder, in this order on a non-magnetic substrate. The magnetic layer has <10 pieces/900 cm<2> protrusions having 2-100 μm diameter and >=100 nm height on the surface thereof.
Patent JP-2002368898-A (JP)
Title: Data transfer device and data transfer system
Inventor: NAKAYAMA IPPEI
IPC: H04W4/04
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer device and a data transfer system that can relieve a load in the case of transferring read data to a device at a transfer destination. SOLUTION: The data transfer device is provided with a read means that reads data, a storage means that stores the data read by the read means, a transmission reception means that transmits/receives data to/from a mobile phone, and a read-out means that reads out the data from the storage means in order to transfer the data stored in the storage means from the mobile phone to the device at the transfer destination via a packet network and transmits the data to the mobile phone via an interface.
Patent JP-2002369536-A (JP)
Title: Single-phase converter
Inventor: KADOFUJI KIYOTAKA
IPC: F24F11/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a single-phase converter which can reduce harmonics components of an input current for the entire region of a load current. SOLUTION: This single-phase converter comprises a rectifier for full-wave rectification of single-phase alternate current, a DC reactor connected at one terminal to one terminal of output side of the rectifier, a switching element connected between the other terminal of the DC reactor and the other terminal on the output side of the rectifier, a reverse blocking diode connected to one terminal of the switching element, a smoothing capacitor connected between the output side of the reverse blocking diode and the other terminal of the switching element, a current detector for detecting an AC input current, and an active control means for controlling the switching element.  Therefore, in this single-phase converter, the switching element starts to become conductive at the zero-cross point of the single-phase AC voltage, and the conductive state of the switching element is completed after the passage of time which depends on an amplitude of the AC input current detected with the current detector.
Patent JP-2002370893-A (JP)
Title: Operation force reducing device of operation lever of crane
Inventor: ITO TERUO
IPC: B66C13/20
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To easily perform operation by reducing operation force of an operation lever. SOLUTION: A crane is provided with a hydraulic actuator 16, and a directional control valve 20 of the hydraulic actuator operated by the operation lever 18. The directional control valve 20 of the hydraulic actuator 16 is provided with a pilot piston 22 and solenoid valves 24 and 25 for actuating a main spool 21, and a position detector 23 for detecting displacement of the main spool 21, and is provided with an arithmetic operation part 40 for transmitting a control signal to the solenoid valves 24 and 25 by determining a required control quantity for supplementally actuating the pilot piston 22 so as to reduce actuating directional operation force of the main spool 21 of the operation lever 18 on the basis of detecting data of the position detector 23.
Patent JP-2002366468-A (JP)
Title: Device for automatically sorting and distributing electronic slip
Inventor: NISHIJIMA YASUYOSHI
IPC: G06F19/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for automatically sorting and distributing electronic slips capable of efficiently and smoothly distributing electronic slips prepared by a prescribed program by narrowing those electronic slips down to the part to be automatically distributed without changing any program. SOLUTION: In this device 10 for automatically sorting and distributing an electronic slips, a sorting means 13 reads slips 12 prepared by using a prescribed program 11 so that slip contents information can be sorted by each destination, and a distributing means 14 for transmission with an editing function compiles the sorted slip contents information to each destination as the already sorted slips and distributes the sorted slips to each transmitting means such as an FAX, electronic mail, FTP and folder by each destination. Also, each destination in the already sorted slips is converted into an identifier which can be exclusively distributed to each transmitting means by using a destination management table 15 prepared by a destination management table preparing tool 16 in which different identifiers are preliminarily correlated to each destination.
Patent JP-2002369847-A (JP)
Title: Air massage machine for legs and chair type massage device
Inventor: INADA NICHIMU
IPC: A61H1/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a new technique for providing a separation hill while simplifying the basic constitution of an air massage machine for legs. SOLUTION: The air massage machine for legs is provided with a recessed leg housing part 15 for which side wall parts 12a and 12b are erected from left and right sides of a bottom surface part 11, respectively and air cells 8a and 8b to be expanded and contracted by the supply/discharge of air are provided on the side wall parts 12a and 12b. On the bottom surface part 11, a mat body 27 provided with the separation hill 31 for which a middle part in the horizontal direction is formed in a projected shape is spread.
Patent JP-2003007725-A (JP)
Title: Method of manufacturing compound semiconductor device
Inventor: ASANO TETSUO
IPC: H01L21/338
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the drawback that a silicon nitride film is left beneath pad electrodes of a compound semiconductor device until the final step for safety of the retried film which is apt to break at bonding because of the hardness of a substrate and the nitride film. SOLUTION: The manufacturing method is provided such that high concentration regions are provided beneath pad electrodes and a wiring layer or beneath the peripheral edge and a silicon nitride film beneath the pad electrodes is removed. The high concentration regions ensure a specified isolation after removal of the nitride film, this allowing the break-preventing gold plating step to be omitted and the spacing distance between each pad and the wiring layer to be reduced to realize the chip shrinkage.
Patent JP-2003004588-A (JP)
Title: Test device for display board
Inventor: KOSAKA YUTAKA
IPC: G09F9/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to read and photograph alignment marks even in the case the kind of board to be tested is changed. SOLUTION: The test device two-dimensionally moves a video camera for photographing the alignment mark in a plane parallel to the board supported on a test stage and a camera stage of a test station in first and second directions crossing each other. A head for reading identifying codes, which are arranged in a carrying station, can also be two-dimensionally moved in the carrying station by using a head stage.
Patent JP-2003001357-A (JP)
Title: Manufacturing method of aluminum cast and forged product
Inventor: KOTANI KOJI
IPC: C22C21/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method that can use a recycled material as a raw material, omit some processes and manufacture with a lower cost an aluminum cast and forged product having superior mechanical properties with higher tensile and yield strengths and a larger elongation. SOLUTION: The manufacturing method provides the aluminum cast and forged product by applying forging to a preform obtained through casting an aluminum forging alloy. The forging is carried out with the preform heated up approximately to a temperature of 450 deg.C or more, but below the melting point.
Patent JP-2003009272-A (JP)
Title: Earphone microphone
Inventor: SETO SHINJI
IPC: H04R1/10
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an earphone microphone that can suppress deterioration in the articulability due to temporal deviation of sound from a speaker to a microphone and temporal deviation of sound depending on a difference of propagation methods even when the microphone and the speaker are placed at the same place and integrated and attain 2-way speech while keeping a state of natural conversation. SOLUTION: The earphone microphone is characterized in that the main body of the earphone microphone is provided with the microphone 8 that picks up a voice signal delivered from an ear hole as air vibration via an opening of an insertion part and the speaker that loudspeaks a voice signal received from an external transmitter-receiver, the speaker is provided at a position opposed to the opening 2 of the insert part 3 while being directed to the opening, the microphone is placed in the middle of the speaker while being directed nearly the center of the opening at a position closer to the opening than the microphone and the microphone and the speaker are partitioned by a sound absorbing member 12 so that the mechanical vibration of the speaker is not directly exerted to the microphone.
Patent JP-2003006725-A (JP)
Title: Article of commerce take-out port structure for automatic vending machine
Inventor: KOBAYASHI CHIAKI
IPC: G07F9/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an article of commerce take-out port structure for automatic vending machine, with which an article can be easily taken out without extending the arm to the deep side of an article take-out port. SOLUTION: When a main body 10 of take-out port is opened, an article holding plate 11 is moved upward while being linked with such operation. Therefore, even when a bottom face side in an article take-out port 2a is formed deep, an article A can be extremely easily taken out. Services can be improved as well. When the main body 10 of take-out port 10 is opened, a steal proofing plate 15 is moved down to the front side of an article carry-out port 3a so that the hand can be prevented from being inserted to the side of the article carry-out port 3a and simultaneously, the upper terminal side of a lifting plate 12 is moved up to the front side of the article carry-out port 3a so that a carry- out door 3b is regulated from being turned forward. Thus, opening of the article carry-out port 3a by an illegal action or the like can be surely blocked.
Patent JP-2003005448-A (JP)
Title: Dry electrophotographic color toner and method for manufacturing the same
Inventor: UCHINOKURA OSAMU
IPC: G03G9/09
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a dry electrophotographic color toner and a method for manufacturing the toner which does not cause filming on a photoreceptor, a regulating member for the thickness of a developer layer, a developing sleeve or the like even after the toner is used for continuous printing for a long time with a single-component or two-components color developing method, and which has excellent electrification characteristics and which can stably form images excellent in transparency, image density, picture quality or the like. SOLUTION: In the dry electrophotographic color toner containing at least a binder resin, an electrification controlling agent and a coloring agent, the binder resin is a polyester resin and/or a polyol resin containing no THF insoluble content, having <=4 wt.% of the component with <=500 molecular weight in the molecular weight distribution by gel permeation chromatography(GPC) by 4 wt.%, having one peak in the region from 3,000 to 9,000 molecular weight and having the weight average particle size Dr satisfying 0.1 mm<=Dr<=0.7 mm. The weight average particle diameter Dc of the electrification controlling agent satisfies 0.001<=Dc/Dr<=1.
Patent JP-2003011275-A (JP)
Title: Laminate and packaging body formed of the laminate
Inventor: SUZUTA MASAYOSHI
IPC: B29C47/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminate which is used as a packaging material for an Li battery, in particular, and which is constituted of a multilayer structure comprising a thermoplastic resin layer having a heat resistance and causing no deterioration (delamination) of the packaging material by the effect of the content, and an aluminum foil layer, and a packaging body formed of the laminate. SOLUTION: In the laminate constituted of the multilayer structure comprising the thermoplastic resin layer and the aluminum foil layer, the thermoplastic resin layer abutting inside to an aluminum foil is constituted of a polyolefin resin (resin A) and a petroleum resin (resin B) having a hydroxyl and is a resin composition layer prepared by compounding the resin B of 1-50 wt.% with the resin A of 50-99 wt.%. The packaging body is constituted of the laminate.
Patent JP-2003017295-A (JP)
Title: Plasma density information measuring probe
Inventor: TOYODA NAOKI
IPC: H05H1/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a plasma density measuring probe that can measure stably the plasma density information for a long time and that is hardly deformed in the plasma and easily operated. SOLUTION: The center insulating body 7c of the coaxial cable 7 is formed of fluorinated resin having enclosing gas and the rear end part is constructed of a spring 15 capable of free expansion. Further, an O ring 18 made of silicone rubber is provided between the guide part 16 and the tube 13 on the chamber 1 side, an O ring 21 and a C ring 20 are provided as a looseness preventing part 19 on the rear side of the guide part 16, and an opening 23 is provided on the sidewall of the guide part 16 so as to operate the adjustment part 22 for adjusting the compressive force of the O ring 18. By this construction, a measuring probe 5 that does not easily deform in the plasma PM and is easily operated can be realized.
Patent JP-2003013351-A (JP)
Title: Heat-resistant nonwoven fabric and binder resin
Inventor: OZAWA HIDEO
IPC: D04H1/587
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a new polyimide binder which does not greatly deteriorate a tensile strength, even when placed under an atmosphere of >=200 deg.C, has high form retainability, can be applied to heat-resistant nonwoven fabrics, and can be used in the state of an aqueous solution, when mixed with heat-resistant fibers, and to provide the heat-resistant nonwoven fabric using the same. SOLUTION: This heat-resistant nonwoven fabric is characterized by using a polyimide obtained from a water-soluble polyimide precursor containing 1,2- dimethylimidazole and/or 1-methyl-2-ethylimidazole as a binder resin for heat- resistant resin-made fibers.
Patent JP-2003021706-A (JP)
Title: Optical sheet
Inventor: KAMIKITA MASAKAZU
IPC: G02F1/13357
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical sheet which can efficiently guide the beams from a light source to a liquid crystal screen and which makes a back light unit possible to be small-sized. SOLUTION: The optical sheet 1 has a structure of a base part 2 in the lower side and a light diffusing part 4 in the upper side which are tightly fit with each other in the vertical direction without a gap. The light diffusing part 4 contains beads 5b dispersed in a binder 5c. The refractive index of the binder in the light diffusing part 4 is controlled to be lower than the refractive index of the base part 2. The base part has a large number of triangular parts 3 each having a first side face 3a and a second side face 3b. The first side face 3a is formed with an angle larger than the angle made between the peak direction of the distribution of a beam L1 entering the lower face of the base part 2 and refracting and propagating in the base part and the lateral direction, while the second side face 3b is formed almost perpendicular to the lateral direction.
Patent JP-2003023666-A (JP)
Title: Information distribution system, call-over processing system, physical distribution management system, information distributor, mobile terminal, information reader, information distribution method, information access method and information distribution program
Inventor: SHIODA KUNIO
IPC: G06Q30/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system where a mobile terminal can properly obtain required information while suppressing increase of load on the mobile terminal. SOLUTION: An information distributor 4 identifies distribution information items IS1, IS2 to be distributed to the mobile terminal 1 on the basis of identification information items ID1, ID2 sent from read sensors 3a, 3b and distributes the identified distribution information items IS1, IS2 to a destination denoted by destination information DS sent from the read sensors 3a, 3b.