baber/WOPTO huggingface dataset:
Patent JP-2001348237-A (JP)
Title: Heat treatment method, heat treatment device for optical synthetic quartz glass and as optical synthetic quartz glass
Inventor: UEDA TETSUJI
IPC: C03C3/06
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method and heat treatment device which are capable of efficiently subjecting the optical synthetic quartz glass having higher homogeneity and high purity to heat treatment to be performed in view of the problems with the prior art and the optical synthetic quartz glass. SOLUTION: In the method for heat treating flat columnar synthetic quartz glass bodies which are materials to be treated within a heating furnace, a vessel of the flat columnar shape in the spaces for housing the synthetic quartz glass bodies which are composed of quartz glass and are the materials to be treated is prepared and two pieces or above of the synthetic quartz glass bodies which are the materials to be treated are arranged in juxtaposition within this vessel. SiO2 powder is packed into the spacing and the vessel in the state of capping the same is installed into a heating furnace and the synthetic quartz glass bodies are subjected to the heat treatment.
Patent JP-2001347764-A (JP)
Title: Base plate for lithographic printing plate, manufacturing method thereof as well as processing and printing method employing the same
Inventor: MAEMOTO KAZUO
IPC: B41N3/03
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a base plate for lithographic printing plate, which is excellent in developing property on a machine, high in sensitivity, high in resistance to printing and reduced in the deterioration of resistance to printing contamination as well as ink repelling property, and the manufacturing method of the same as well as processing and printing method employing the same. SOLUTION: A heat sensitive layer, containing micro capsules accommodating a micro-grain polymer having a heat reactive function group or the heat reactive function group, is provided on an aluminum substrate having an anodized film, while micro bores having the diameter of 6-12 nm and the average bore space of 10-30 nm exist in the anodized film. The base plate is manufactured by processing the aluminum substrate by 200-500 g/l sulfuric acid solution to form the anodized film having the bores existing in the film. The base plate for lithographic printing plate is exposed to laser beams and is attached to a printing press as it is or the same is exposed to the laser beams after attaching the same to the printing press whereby processing and printing can be effected as it is.
Patent JP-2001349381-A (JP)
Title: Balance weight for rotating body
Inventor: NOMURA TAKASHI
IPC: F16F15/32
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a balance weight for a wheel capable of avoiding environmental pollution. SOLUTION: Compact having the same or larger than the specific gravity of lead is formed by mixing metal powder of tungsten and the like with a synthetic resin or elastomers at a specified ratio, and a scale 2 and pressure sensitive adhesive double coated tape 3 are provided on a surface and a rear face of the compact, respectively, to be a long body weight 1.
Patent JP-2001347589-A (JP)
Title: Thermoplastic resin foamed laminated sheet
Inventor: KATOU FUSAAKI
IPC: B29C47/06
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin foamed laminated sheet excellent in strength and durability, having antistatic properties to prevent the adhesion of dust and suitable as a separate sheet for a partition plate. SOLUTION: A thermoplastic resin material containing a foaming agent and a conductive thermoplastic resin material are melted and kneaded to be laminated and subjected to extrusion molding through a T-die to obtain the foamed laminated sheet wherein both outermost layers are non-foamed layers comprising the thermoplastic resin material (polyolefinic resin) having conductivity and a center layer is a foamed layer comprising the thermoplastic resin material (polyolefinic resin). This laminated sheet is used as the separate sheet.
Patent JP-2001356519-A (JP)
Title: One component developer and method for developing by using the same
Inventor: YANAGIHORI AKIHIKO
IPC: G03G9/09
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a one component developer which prevents wear of a developer carrying body, has enough charge amount and enough carrying property even on a worn developer carrying body and provides high image density free from defects such as thinning and voids and to provide a method for developing using the one component developer. SOLUTION: The developer contains at least an inorganic particle external additive, in which the proportion of the free inorganic particle additives to the whole amount of the inorganic particle external additives is <=5 wt.%. The developer is used for the method for one component development.
Patent JP-2001357180-A (JP)
Title: Method and device for employing personnel
Inventor: TAKO TERU
IPC: G06Q10/06
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for employing personnel, which does not generate waste in time and cost on both a job offerer side and a job seeker side. SOLUTION: This personnel employment method presents job offer information of job-offerer sides to job seekers when the job seekers connect to computers 70a, 70b, 70c... that the job offerer sides manage and run by respective interfaces 50a, 50b, 50c... through a communication network 60. Then set question items providing many set question items making it possible to analyze and evaluate various human characteristics that the job seekers have are provided and many job seekers having answered the set question items are ranked according to the analysis results of the respective answer contents, and job seekers within specific ranks among the ranked job seekers are notified of a pass or employment.
Patent JP-2002010482-A (JP)
Title: Surge protection circuit
Inventor: IGARASHI KOEI
IPC: H02H9/02
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an ideal circuit which cuts off the circuit once, when a surge current is induced by lightning and automatically makes recovery thereafter. SOLUTION: This circuit consists of a lighting arrester 6 having an arrester element 10, disposed on the terminal connector of a line and a cutoff circuit 7 having fuses. The cutoff circuit 7 has plural fuse units 12a to 12e, having contacts 13a to 13e which mechanically close the circuit after the fuse wires F1 to F5 are blown out. The cutoff circuit 7 sets a sequence for blowing out the fuses, and the fuse wires F1 to F5 are connected in parallel, in such a way that the contact 13a of the highest order fuse such as a unit 12a is connected to the fuse wire F2 of the second highest fuse unit 12b, with all other contacts and fuses being connected in this way, in a series multistage configuration, and the arrester circuit 6 is connected to the line.
Patent JP-2001357542-A (JP)
Title: Multilayered optical disk recording and reproducing device
Inventor: SASAKI HIROKO
IPC: G11B7/2405
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To surely subject on the guide tracks on a servo layer to tracking in a desired recording layer. SOLUTION: The recording and reproducing side TES formed in a first servo signal detector and the servo side TES formed in a second servo signal detector are inputted to a beam deviation value detecting circuit 41 and a servo circuit 42. In the beam deviation value detecting circuit 41, the deviation value within the half track pitch of the optical axis of a laser beam for recording and reproducing and the optical axis of a laser beam for servo is detected by the recording and reproducing side TES and the servo side TES and the results of the detection are outputted to a beam misalignment correction circuit 43.  In the beam misalignment correction circuit 43, the correction signal by the track offset signal based on the recording and reproducing side TES and the servo side TES for correcting the deviation value of the optical axis of the laser beam for recording and reproducing and the optical axis of the laser beam for servo is formed and is outputted to servo circuit 42.
Patent JP-2002004213-A (JP)
Title: Method and device for repairing asphalt pavement board
Inventor: TAKAHASHI SHIGEMASA
IPC: E01C23/14
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a new repair method and device capable of efficiently repairing a damaged part by a small number of workers without producing noise, vibration or dust. SOLUTION: After an asphalt oil conversion agent is permeated in the damaged part of an existing asphalt pavement board, the adhesion of an existing asphalt pavement board and a new asphalt mixture is enhanced by heating the permeated part and flatly laying, rolling and compacting the new asphalt mixture on the heating part, and repair without a peeling and passing-through level difference can be highly efficiently performed.
Patent JP-2002002516-A (JP)
Title: Electric power steering device
Inventor: SAKAGUCHI TORU
IPC: B62D119/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of estimating a neutral point with high accuracy when a steering wheel is returned, and efficiently returning a steering mechanism. SOLUTION: A neutral point estimation unit 200 comprises a fuzzy inference unit 210 for outputting the neutral point estimation degree C1 related to the steering angular velocity ω with the steering angular velocity ω as an input, a fuzzy inference unit 220 for outputting the neutral point estimation degree C2 related to the steering torque T with the steering torque T as an input, and a fuzzy inference unit 240 for outputting the neutral point estimation degree C4 related to the vehicle speed V and the elapsed time t with the vehicle speed V and the elapsed time t as an input. C1 is multiplied by C2, the product is multiplied by C4 to obtain C5 (Cm), and the neutral point estimation degree Cm with higher accuracy is obtained by the repeated operation.  The current instruction of a steering auxiliary motor is corrected by using the current parameter, the width parameter of the dead band when the steering wheel is returned, and the parameter corresponding to the vehicle speed based on the neutral point estimation degree Cm.
Patent JP-2001139409-A (JP)
Title: Controller for disease and insect pest for lawn, method for producing the same and method for controlling the same
Inventor: TORIMOTO HAJIME
IPC: A61K36/61
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a controller for disease and insect pest for lawn, being solubilized in water, dilutable with water, applicable in a proper concentration according to the environment of a position to be sprayed and growth of lawn, capable of effectively exhibiting a controlling function of disease and insect pest of lawn and to provide both a method for producing the controller and a method for controlling the disease and insect pest. SOLUTION: This controller for disease and insect pest for lawn is obtained by formulating an extracted essential oil of a plant of the family Cupressaceae with an aqueous solution of an amino acid-based surfactant with stirring, aging the solution at least for two weeks at a normal temperature and uniformly dispersing the extract essential oil of the plant of the family Cupressaceae with the amino acid-based surfactant. The extracted essential oil of the plant of the family Cupressaceae contains hinokitiol, etc., having functions such as antimicrobial function, disinfection function, insecticidal function, etc. The amino acid-based surfactant has a higher biodegradation degree than that of a chemically synthesized general surfactant. The formulation ratio of the extract essential oil to the aqueous solution of the amino acid-based surfactant is preferably in a range of 1:5 to 1:10.
Patent JP-2001330038-A (JP)
Title: Rolling supporting device
Inventor: TANAKA SUSUMU
IPC: C22C38/44
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing excellent in characteristics of both corrosiveness and durability. SOLUTION: At least one of an inner ring 1, an outer ring 2, and a rolling element 3 is formed of austenitic stainless steel, and a carburized case of Hv650 or higher is formed on the surface thereof. By forming the carburized case after removing Cr oxide film (fixed state) from the surface of the austenitic stainless steel, both an excellent corrosiveness and an excellent durability can be provided simultaneously.
Patent JP-2001017645-A (JP)
Title: Game machine and instruction data storing carrier
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To improve an expectation feeling and interest by displaying the stop of updating display of identifying information by means of over-rotation when a hit display state is derived and displayed and predicting the effect. SOLUTION: The left rotary drum 4a of a variable display device 3 passes a planned stop position within a one pattern range before it is stopped and, then, the drum is reversely rotated and stopped at the planned position. That is, 7 temporarily passes a horizontal direction middle stage line, is reversely rotated and is stopped at the middle stage line so that a pre-announcement is executed (in a figure b). Then a ready-for-winning state is obtained when a right rotary drum 4c is stopped at the planned stop position (the figure c), the middle rotary drum 4b is finally stopped and the ready-for-winning state is generated (the figure d). The left rotary drum 4a is operated in the same way even in the case of a big hit (the figure f). Then the right drum 4c is also operated by rotation in the same way.  Thus, the occurrence of the ready- for-winning state or the big hit is previously confirmed so that the expectation feeling is improved.
Patent JP-2002004293-A (JP)
Title: Form for grating crib and grating crib structure using the same
Inventor: ONARI ITARU
IPC: E02D17/20
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a form for a grating crib and a grating crib structure using the form which facilitates the installation, simplifies works on a slope face, saves labor, and as a result, reduces the execution time. SOLUTION: The form N1 for a grating crib is provided with a pair of frame bodies 10, 10 installed so as to face each other and connection members 2, 2 formed by braiding straight bar-shaped vertical wires 20, 20 and lateral wires 21, 21a, 21b both lengthwise and breadthwise. In each connection member 2, the lateral wire 21 is disposed at the upper side and two lateral wires 21a, 21b shorter than the lateral wire 21 are disposed laterally. A vertical wire is provided diagonally between the lateral wire 21 and the lateral wires 21a, 21b so that its lower side extends inward and intersects the vicinity of the inner end part of the lateral wires 21a, 21b.
Patent JP-2002003440-A (JP)
Title: Method for manufacturing aromatic polycarboxylic acid
Inventor: OGOSHI ATSUSHI
IPC: C07C63/307
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing trimellitic acid or pyromellitic acid in high yield while producing a byproduct in a little amount when they are manufactured by oxidizing a polyalkyl substituted aromatic aldehyde or its oxidation derivative. SOLUTION: When a two-staged liquid phase oxidation is carried out with molecular oxygen in the presence of bromine or a catalyst consisting of bromine and a heavy metal at 180-280 deg.C in an aqueous solvent, the first stage is carried out in a continuous process and the second stage is carried out in a continuous or batch process, and the bromine is dividedly added to the first stage and the second stage.
Patent JP-2002007220-A (JP)
Title: Multiple memory system
Inventor: HIGAKI KOTARO
IPC: G06F12/16
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable system which connects 3 or more memories to a memory controller and decides by majority by multiplying memory controllers and allowing the memory controllers to mutually confirm their operations, and to shorten a data copy time after memory exchange by using multiplied memory control parts. SOLUTION: Operation modes can be set to memory interface parts 313 to 316, and 323 to 326 of a memory controller; when a memory controller of a common-use system 310 reads a memory, a memory controller of a standby system 320 fetches data in the data output timing of the memory and a majority decision circuit checks them; and an SVP 302 monitors whether or not the results of data checks of the common-use and standby systems agree each other. Further, an operation mode where data of memories 1, 2, and 3 which are fetched by the standby system are written to a memory 0 is provided to shorten the data copy time, after the replacement of the memory 0.
Patent JP-2002015095-A (JP)
Title: Method and apparatus for displaying connection relationship
Inventor: HAYASHI KAZUTAKA
IPC: G06Q50/10
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide information as much as possible with respect to the connection relationship while preventing an individual person and thing from being specified by the connection relationship of a network in the apparatus displaying the relationship between the person and the thing in the network. SOLUTION: Individual persons are grouped according to the attribute information. Group nodes A to D representing each group are displayed. The connection relationship between an individual person and a thing astride the groups is displayed as an arc between group nodes A to D. The connection relationship between the individual person and the thing in the group is expressed by the number of arcs between dummy nodes 300 in the group node.
Patent JP-2002016598-A (JP)
Title: Communication connection setting system
Inventor: HIRAMATSU TAICHI
IPC: H04N7/173
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a communication connection setting system that can reduce setting connection amount in a communication network more than that of the conventional system. SOLUTION: In the communication connection setting system between a point and a multi-point provided with a head end 100 providing stream information, a reception terminal 102-1 that transmits request information installed in a user's home and in response to an instruction of a user and a relay communication network, consisting of network units 101-1 to 101-7, each of the network units 101-1 to 101-7 is provided with a monitor means 101a, that monitors request information sent from the reception terminal to the head end, and a branch connection means 101b that sets a service communication connection to a host network unit, when the service with respect to the request information is not set (a) and branches the service communication connection during the service and sets the branched service communication connection up to the reception terminal which sends the request information,  after terminating the request information, when the service with respect to the request information has already been provided (b).
Patent JP-2002021064-A (JP)
Title: Apparatus for cleaning concrete wall surface for continuous wall
Inventor: OKUYAMA KATSUHIRO
IPC: E02D5/18
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus 21 for cleaning a concrete wall surface for a continuous wall, which is suspended in an excavated groove 3 for a tailing panel to be formed by joining of successive pours of concrete on a leading panel 1 of an underground continuous wall, to thereby generate a uniform and high cleaning force over the entire surface of a joint end face 1a of the leading panel 1. SOLUTION: The cleaning apparatus is comprised of a frame 23 which is suspended in the excavated groove 3 for the tailing panel to vertically move in the excavated groove 3, and a cleaning unit 31 which is axially supported by the frame 23 to be tilted in a direction of the joint end face 1a about an axial support point 27 by means of a tiltingly biasing means. The cleaning unit 31 includes a rotary brush 35 which is axially supported by the unit 31 to be driven for rotation, and the rotary brush 35 is pressed onto the joint end face 1a by the tilting. It is desirable that the center of gravity of the cleaning unit 31 is displaced from the axial support point 21 in the direction of the joint end face 1a and that tilting moment due to the self weight of the cleaning unit 31 is set as the tiltingly biasing means.
Patent JP-2002018702-A (JP)
Title: Polishing molding and polishing surface table using the same
Inventor: KURAMOCHI TOSHIHITO
IPC: B24B37/20
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a polishing molding and a polishing surface table using the polishing molding applicable to a machining process and a CMP process for polishing a substrate material for a semiconductor substrate, an oxide monocrystal substrate, various glass substrates, a quartz glass substrate or a ceramic substrate, an optical material requiring precision machining, and the like to attain a polished material surface of high accuracy at much higher speed and to permit stable work without degrading the characteristic even in polishing. SOLUTION: This polishing molding formed of inorganic grains has a sliding- rubbing part and a non-sliding-rubbing part on a face concerned with polishing. Pores existing in the sliding-rubbing part have a diameter of 1 μm or less, and its area is 15-75% of the whole area of the sliding-rubbing part. Further, the area of the non-sliding-rubbing part is 20-80% of the whole area of the face concerned with polishing. The polishing surface table using such a polishing molding is used.
Patent JP-2001061547-A (JP)
Title: Applicator and assembly
Inventor: FORDHAM JOHN FRASER WOOD
IPC: A45D40/26
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an applicator and a rod for cosmetic material, such as mascara and hair dye, and an assembly including the applicator. SOLUTION: This assembly of a cosmetic applicator, particularly a mascara brush, includes a cap 8 for a container, the cap 8 having a wiper 6 in its neck 3 and having a stop 20 immediately above the applicator 14 at the end of the rod 12, with the rod tapered in the direction of the stop 20. The wiper is provided with a finger 22. The finger 22 presses and supports the rod, and when the applicator is drawn out of the container and passing through the tapered part, the finger 22 is relaxed; when their ends come into contact with the stop, they are reversed and held reversed until the applicator passes therethrough. They are returned to relaxed states to remove droplets of cosmetic from the end of the applicator.
Patent JP-2002020947-A (JP)
Title: Interknitted round fabric
Inventor: KONDO TOSHIYUKI
IPC: D04B9/12
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an interknitted round fabric which does not cause an embrittlement problem when dyed at high temperature and when irradiated with solar light and washed, and has a soft touch and excellent high elasticity. SOLUTION: The interknitted round fabric which comprises polytrimethylene terephthalate yarns and non-elastic yarns (for example, polyethylene terephthalate yarns) except the polytrimethylene terephthalate yarns and has composite loops, is characterized in that >=50% of the total knit stitches of the knitted fabric in the warp direction and in the weft direction are composed of the composite loops and that the stretch rate of the knitted fabric in the warp direction is >=15%.