baber/WOPTO huggingface dataset:
Patent JP-2002101698-A (JP)
Title: Tension device of winding machine and controller of hystersis brake
Inventor: OKIKURA YOSHITAKA
IPC: H02P15/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a tension device of a winding machine capable of making the tension of a wire material supplied to a bobbin constant even for the sudden change in revolution of the winding machine by applying a control method without receiving the influence of residual magnetism and cogging characteristic to a hysteresis brake. SOLUTION: In the tension device of the winding machine provided with a tension roller 13 winding the wire and the hysteresis brake 1, a controller for controlling the hysteresis brake 1 has a pulse generation means 8a for outputting for the hysteresis brake 1 in the form of a pulse, a first control means 8b for controlling the pulse output from the pulse generation means 8a to output it in a pattern determined in positive voltage and negative voltage, and second control means 8c for decreasing the effective output voltage of the pulse output from the first control means 8b.
Patent JP-2002104877-A (JP)
Title: Method of synthesizing heat-shrinkable oxide
Inventor: MORITO YUKO
IPC: C04B35/48
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To synthesize a lot of heat-shrinkable oxide such as Zr(1-x)HfxW2O8, Zr(1-x)YxW2O8 having a negative coefficient of thermal expansion with a low price. SOLUTION: The heat-shrinkable oxide is synthesized as follows: in a 1st process, a mixture of either one between zirconium oxide ZrO2 and hafnium oxide HfO2 or both of them is mixed with tungsten trioxide WO3 with mole ratio 1:2 of stoichiometric ratio, then refine them to obtain raw material powder; in a 2nd process, the powder is formed by pressing into a pellet; in a 3rd process the pellet is covered with platinum foil, or put into a quartz container, and sealed with platinum foil; in a 4th process, it is subjected to heat treatment in the atmosphere at the temperature of >=1160 deg.C to <=1250 deg.C.
Patent JP-2002051826-A (JP)
Title: Permanent rod joining part
Inventor: ICHIMURA MASANOBU
IPC: A45D2/10
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a permanent rod joining part with reduced manufacturing costs by simple structure and which enables reduction in inventory rods in a barbershop or a beauty shop by changing a standard-size rod to a detachable long rod by using the simple joining part in diversification of hair styles. SOLUTION: The permanent rod joining part is provided with at least one projecting part (2) to which the rubber stopping grooves (A', B') of rods to be joined are fitted is provided near the center part of the outer peripheral surface in the joining part (1) of a tube-like body or a rod-like body excellent in chemical resistance.
Patent JP-2002110811-A (JP)
Title: Semiconductor protection device
Inventor: KOJIMA KENJI
IPC: H01L21/8222
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To enhance durability in a protective circuit which protects an LSI from the breakage caused by static electricity. SOLUTION: A p-type well region 13 and, adjacent to this, an n-type well region 14 deeper than this p-type well region 13 are made on the surface of a p-type substrate 11. A p+-type diffusion layer 15 and an n+-type diffusion layer 16 are made on the surface of the p-type well region 13. A p+-type diffusion layer 17 and an n+-type diffusion layer 18 are made on the surface of the n-type well region 14. This way, an NPN bipolar transistor Q1 and a PNP- type bipolar transistor Q2 are made. The PNP-type transistor Q1 consists of the N+-type diffusion layer 16, the p-type well region 13, and the N-type well region 4; and does not have a gate part. The PNP-type bipolar transistor Q2 comprises the P+-type diffusion layer 17, the N-type well region 14, and the P-type substrate 11; and does not have a gate part.
Patent JP-2002111935-A (JP)
Title: Image forming device
Inventor: TSURUMI YUZURU
IPC: H04N1/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is equipped with an inexpensive connecting/disconnecting mechanism which is provided between an image read unit and an image forming unit, producing the least effect on the external appearance of the image forming unit. SOLUTION: A connecting means provided to an image read unit 11 is composed of an image read connector 26 electrically connected to an image forming unit 10, a positioning projection 27 arranged adjacent to the image read connector 26, and abutting projections 28L and 28R which bear against the casing 40 of the image forming unit 10 when the image read unit 11 is connected to the image forming unit 10. Another connecting means provided to the image forming unit 10 is composed of a printing side connector 22 fitted to the image read connector 26, an insertion hole 23 into which the positioning projection 27 is inserted and which is provided near the printing side connector 22, and abutting wall faces 29L and 29R against which the bearing projections 28L and 28R bear.  The connecting means provided to the units 10 and 11 are connected together, by which the units 10 and 11 are prevented from getting out of place in a direction other than the direction of connection/disconnection.
Patent JP-2002200172-A (JP)
Title: Medical tube and artificial organ preventing microbial infection and thrombosis
Inventor: SEKO KAZUHIKO
IPC: A61L2/02
Filed: 2000-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial and antithrombotic medical tube and artificial organ. SOLUTION: The medical tube and artificial organ is characterized by holding of an electrode for making feeble electric current flow and the connection of the electrode to an electromotive force generation source for electrical stimulation through control equipment.
Patent JP-2002116529-A (JP)
Title: Correction method for semiconductor circuit design pattern data and photomask made by pattern data obtained by this correction method
Inventor: TOYAMA NOBUTO
IPC: G03F1/36
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a correction method for design pattern data of semiconductor circuits which adopts the correction of the design pattern data relating to making of fine patterns onto semiconductor wafers at a practicable level amidst the recent increasing tendency to the higher fineness and hither density of patterns. SOLUTION: The correction method for the design pattern data in the semiconductor manufacturing process of forming graphic patterns on the semiconductor wafer by using the design pattern data designed for the semiconductor circuits and exposing and transferring the graphic patterns of the photomask from the photomask formed with the graphic patterns corresponding thereto onto the semiconductor wafer, in which, if the variation of the graphic density exists in the design pattern data,  the rectangular graphics of the combination of a length L0 on the fixed side are arranged as auxiliary patterns apart specified intervals d0 at the specified distance D0 parted from the coarse graphics in the design pattern data on the premise that the desired graphic pattern shapes corresponding to the coarse graphics which are the graphics of the regions of the low graphic density in the design pattern data are not dissolved in exposure transfer onto the semiconductor wafers and are not patterned on the wafer in order to obtain the desired graphic pattern shapes on the semiconductor wafer.
Patent JP-2002117523-A (JP)
Title: Substrate for recording medium, method for manufacturing substrate for recording medium and recording medium
Inventor: SUZUKI KATSUNORI
IPC: G11B5/73
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a substrate consisting of thermoplastic resin, wherein few blisters are generated on its surface even after the substrate is left in the condition of high temperature/high humidity and low temperature for a long period and to provide a method for manufacturing the substrate and a recording medium using the substrate. SOLUTION: Degraded/oxidized sub-products of a substrate constituent material for the recording medium consisting of the thermoplastic resin is controlled to be <=30 ppb based on the weight of the substrate. The substrate is obtained by being annealed under the atmosphere of inert gas having <=7% oxygen concentration after the substrate is molded of the thermoplastic resin.
Patent JP-2002117048-A (JP)
Title: Purchase motive manifesting method, and method and device for adaptive article and customer extraction
Inventor: KUNO MASAKI
IPC: G06Q50/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To extract a merchandise group corresponding to a customer's purchase motive from actual purchase results in the past of the customer and to provide information useful to a customer's merchandise choice. SOLUTION: This device has an edge map storage means 602 which stores a motive group for determining purchases of merchandises by kinds while putting one parameter in a list of many kinds of similar merchandises and another parameter in a list of a motive candidate group as motives for decisions of purchases of a specific kind of merchandises in a similar merchandise group, a purchased article list storage means 612 which stores lists of purchased merchandises by customers, a means 614 which computes a customer-edge correspondence map by accumulating purchase motives corresponding to merchandise kinds included in the purchased merchandise lists by the customers, and a means 604 which retrieves a purchase motive for an unpurchased merchandise kind group of a specific customer by using a motive group included in the customer- edge correspondence map of the customer as a key,  and extracts a merchandise kind sharing the purchase motives included in the customer-edge correspondence map of the customer.
Patent JP-2002115100-A (JP)
Title: Method for producing basic copper carbonate for electroplating
Inventor: MATSUKI SHIROSHI
IPC: C25D3/38
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain basic copper carbonate low C1 and SO4 contents which exert bad influence on plating, when supplying copper ions as basic copper carbonate to a copper plating bath in an electrolytic copper plating treatment. SOLUTION: An aqueous solution of cupric chloride and an aqueous solution containing carbonic ions are mixed to held the pH of the mixed solution in the range of 8.0 to 9.0, further, while the temperature of the mixed solution is held at 75 to 90 deg.C, basic copper carbonate is produced, and, this basic copper carbonate is subjected to solid-liquid separation and is cleaned to control the concentration of chlorine to <=80 ppm. Further, even in the case an aqueous solution of copper sulfate is used instead of an aqueous solution of cupric chloride, the production is performed under the similar reaction conditions to obtain basic copper carbonate in which the concentration of SO4 is <=200 ppm.  In the case the reaction temperature is controlled to >=95 deg.C, without performing the control of pH in the mixed solution, e.g. the feeding ratio between the aqueous solution of cupric chloride and carbonic ions is controlled.
Patent JP-2002116879-A (JP)
Title: Display device with touch panel
Inventor: HITAI HIDEO
IPC: G06F3/041
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device with a touch panel in which a touch panel 15 is connected through a touch panel controller 14 to a PC1 and/or a PC2, and a video input 1 or a video input 2 can be selectively inputted so that it is possible to prevent the generation of any malfunction on the PC to which the touch panel 15 is connected by preventing the touch panel 15 from being operated when any video input irrelevant to the touch input of the touch panel 15 is selected. SOLUTION: When a video input irrelevant to the touch input of a touch panel 15 is selected, a touch panel controller 14 is turned off by an input selection control part 11 so that the touch input can be invalidated. Also, a switch 12 is arranged between the PC1 and the PC2 and a touch panel controller 14, and the switch 12 is set to the PC2 or the PC1.
Patent JP-2002119181-A (JP)
Title: Spinning reel for fishing
Inventor: SHINOHARA EIJI
IPC: A01K89/01
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel capable of smoothly moving and guiding a fishing line to a fishing rod guide part without a trouble and not greatly damaging a fishing line. SOLUTION: In this spinning reel for sighing equipped with a rotor rotatably supported on a reel main body, a pair of bail supporting members reversely rotatably attached to a pair of arm parts extended from the rotor and a bail supported on a pair of the bail supporting members in which the bail supporting member at one side has a fishing line guide part for guiding a fishing line to a spool and a fishing line introduction part for introducing a fishing line from the bail to the fishing line guide part and a bail fitting part to be attached to the one end part of the bail is formed at the end part of the fishing line introduction part, the bail is curved so as to stride over the spool, positions of both the end parts of the bail are approximately coincident with each other in the axial direction of the spool,  one end part of the bail is linearly formed so as to move and guide a fishing line picked up by the bail to the fishing line guide part approximately linearly and is linearly connected to the fishing line introduction part.
Patent JP-2002119333-A (JP)
Title: Auxiliary member for brush and brush set using the same
Inventor: IKEGAMI TAKESHI
IPC: A46B17/06
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary member at low cost, which can be easily mounted on a brush with high density. SOLUTION: This brush employs continuous fibers formed into a sheet. A needle shape part of a brush is stuck into the part of continuous fibers for use.
Patent JP-2002123673-A (JP)
Title: Window operation device and window operation managing method
Inventor: TERAHAMA YUKINORI
IPC: G06F19/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an advance reception function at a lobby counter on the premise of a form image processing can not flexibly cope with difference of time when customers go to the next window by every processing operation though the advance reception function exists in a financial window operation. SOLUTION: Service request items of a customer are fetched from a reception window to directly accept forms (such as application for credit to an account, transfer of public money) in which required items are described by the customer and request items of the customer. The service request items are unitarily managed by an operation DB, a system judges the next service to transfer and issues an instruction to the side of a reception window terminal. The following service is performed by taking over pieces of service information performed so far by referring to the operation DB when the customer comes to a different window by the next service.
Patent JP-2002120844-A (JP)
Title: Sound generating container
Inventor: HONMA AKIYO
IPC: G10K15/04
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a container which generates an ideaful sound timely so that it gives a feeling of achievement and a feeling of satisfaction to a drinker immediately before drinking up canned beer, canned juice or the like, or at the moment when such a drink is drunk up. SOLUTION: The container 1 is provided with a sound generating circuit X comprising a first sensor means 8 for detecting the moving state of the container 1, a second sensor means 12 provided on an inner wall face of the container and for detecting a liquid level, a power source 17 for supplying power, and a speaker 19 for allowing a sound to be generated on the basis of a control signal from a controlling means 18. In this sound generating container, the sound generating circuit X controls the circuit X itself to an 'ON' state when the container 1 is tilted to a predetermined state.
Patent JP-2002130054-A (JP)
Title: Test data display device
Inventor: IDETA YASUFUMI
IPC: G01M99/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the work for evaluating performance is complicated because an image of an object to be tested during the test and the printed-out data are checked with each other in the conventional case of evaluating the performance by testing the object to be tested. SOLUTION: This test data display device is provided with an image pickup means 1 for picking up an image of a rocket motor R as an object to be tested and for outputting the image signal, a signal processing means 2 for graphing the electric signal related to the rocket motor R and for outputting the image signal, and an image synthesizing means 3 for synthesizing both the image signal input from the image pickup means 1 and the signal processing means 2 and for displaying a synthesized image in the same screen. This test data display device is improved in the confirmation of the relation between the condition of the rocket motor R during the test and the data, and facilitated in the evaluation of performance.
Patent JP-2001190219-A (JP)
Title: Method for preserving cut vegetable and method for producing cut vegetable filled in container
Inventor: HONMA KAZUO
IPC: A23B7/153
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide both a method for preserving cut vegetables remarkably improved from conventional ones and a method for producing the cut vegetables filled in a container. SOLUTION: This method for preserving cut vegetables comprises treating the cut vegetables with a solution prepared by dissolving a chlorite and a hypochlorite, further treating the resultant cut vegetables with a solution obtained by dissolving the hypochlorite, then washing the treated cut vegetables with water, subsequently draining the washed cut vegetables and preserving the cut vegetables. The method for producing the cut vegetables filled in the container comprises treating the cut vegetables with the solution prepared by dissolving the chlorite and the hypochlorite, further treating the resultant cut vegetables with the solution obtained by dissolving the hypochlorite, then washing the treated cut vegetables with water and subsequently draining the washed cut vegetables.
Patent JP-2002130610-A (JP)
Title: Controller for water-level of boiler drum
Inventor: KISHIMOTO TAKASHI
IPC: F22D5/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a controller for water-level of a boiler drum, in which water-level control of a boiler drum can be continued automatically, irrespective of the length of shutdown time of a plant. SOLUTION: In order to spread the level-control range from a normal range A to a lower part B, detection positions are provided in the pipe from an existing downcomer 3 and the drum 1 to a run-out main valve 42. Detection pipes 63 and 64 are newly provided to detect a differential pressure between them with a differential-pressure oscillator 72. Thus, even if a water level goes over the lower control limit of the level control range A, the level control can be continued in the level control range B.
Patent JP-2002127196-A (JP)
Title: Resin molding die
Inventor: OZAWA SHIGEO
IPC: B29C45/26
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding die which is inexpensive, excellent in durability, and also, can ensure the molding precision of a molded article. SOLUTION: This resin molding die forms a product cavity section C in which a molten resin is filled. In this case, gypsum is used as the base material, and linen fiber is mixed in the gypsum. Then, at least on the surface forming the product cavity section, heat-resistant resins 14 and 15, which are defoam- treated, are laminated into a multi-layer state.
Patent JP-2002134139-A (JP)
Title: Protection device for fuel cell system
Inventor: MIWA HIROMICHI
IPC: H01M8/04
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide capacity of a fuel cell system at a maximum level and at the same time, prevent the damages to the fuel cell. SOLUTION: An air relief valve 27 which is for discharging air within an air supply passage 21 to the outside at a pressure higher than the maximum requirement pressure, taking into consideration a humidifier 15 and the fuel cell 3, but lower than the maximum allowable pressure ensuing no damages to the humidifier 15 and the fuel cell 3 is installed between the humidifier 15 and a filter 25 of the air supply passage 21, through which air compressed with a compressor 19 and supplied to the fuel cell 3 is passed. A fuel relief valve 13 which ich for discharging fuel at a pressure higher than the maximum requirement pressure as the fuel cell system but lower than the maximum allowable pressure is installed in a fuel supply passage 5, through which hydrogen pressure-controlled with a pressure control valve 9 and supplied to the fuel cell 3 is passed.
Patent JP-2002134560-A (JP)
Title: Semiconductor device
Inventor: IKEDA YOSHINARI
IPC: H01L29/74
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can reduce the temperature rise of a semiconductor chip and secure the junction strength (life) of a bonding wire. SOLUTION: A solder stop 21 is formed adjacent to an emitter wiring 7 and a gate wiring 8 formed on the surface of an insulation board 18.
Patent JP-2002128887-A (JP)
Title: Actinic ray-curable coating composition and method for formation of coating film using the same
Inventor: SEKO KENJI
IPC: C08G65/18
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an actinic ray-curable coating composition capable of forming a cured coating film with good storage stability, good curing properties and hardness and fine appearance. SOLUTION: The actinic ray-curable composition consists of: (A) a polymer having at least one oxetanyl groups and one radical-polymerizable double bonds within each polymer; and (D) a polymerization initiator or a polymerization initiator mixture which generates cations and free radicals when irradiated with actinic ray. The coating method consists of applying the composition on the surface of a material to be coated and then curing the composition by irradiation with actinic ray.
Patent JP-2002137501-A (JP)
Title: Printer and print system
Inventor: HAYASHI ZENSHI
IPC: B41J29/38
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a printer and a print system in which only a previously allowed number of print sheets can be printed. SOLUTION: The printer comprises a card interface means 270 for inserting a memory card 300, and means 231 for making a decision whether printing can be carried out or not based on a printable number of sheets previously written in the memory card 300.
Patent JP-2002136941-A (JP)
Title: Method for washing container using container holder
Inventor: NAKAJIMA YOSHINORI
IPC: B08B9/30
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for washing a container which can prevents the peeling and damage of the inner surface coating of a container made of aluminum or the like. SOLUTION: The container 12 is inserted into, and held in a container holder 11 having a plurality of holes 11a on the outer circumference surface and washed by spraying a washing liquid on the inner and outer circumferential surfaces through nozzles 13. In order to wash the inner circumferential surface, the spray nozzles 13 are inserted into the container, and washing is carried out by moving the spray nozzles up and down in the axis direction vertically.