baber/WOPTO huggingface dataset:
Patent JP-2001300414-A (JP)
Title: Method for applying rust pattern
Inventor: FUTAKUCHI SUSUMU
IPC: B05D7/24
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying a rust pattern which becomes a naturally generated mentally calm pattern wherein uneven parts of rust become a finely dispersed state and there is no boundary in density or hue as if rust is generated before one knows with the times though maintenance has been kept, is fitted to mass-production though there is no principle in pattern, not changed in rust state because different from rust generated by the surface corrosion of a metal and can maintain the status quo for ever. SOLUTION: Fine beads are mixed with a paint, which imparts an antiquated hue to the surface of a metal to which the rust pattern must be applied, to prepare an undercoat paint and an intercoat paint, which contains pigment imparting a rust hue to the surface of the metal and has a rust feeling, is prepared and the undercoat paint is applied to the surface to which degreasing substrate treatment is applied of a material to be coated to disperse the fine beads in an irregular pattern group and, after the beads are fixed by curing the undercoat paint, the intercoat paint is applied to the undercoat paint layer and the coated material to be coated is wipen using an organic solvent.  The antiquated color of the undercoat paint and the rust color of the intercoat paint are expressed on an irregular pattern by the intercoat paint hooked with the beads group though the coated material to be coated is wiped.
Patent JP-2001309588-A (JP)
Title: Rotor of motor
Inventor: NISHIO SEIJI
IPC: H02K1/27
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an unexpensive high-reliability rotor for a motor which makes it possible to fit segment magnets with high precision, and suppress unbalance and the increase of cogging torque. SOLUTION: When a laminated iron core 12 is formed, strain produced by caulking is absorbed by recessions 16, and it is possible to fit the segment magnets 13 onto the laminated core 12 with high precision. Accordingly, an adverse effect on the characteristic of the motor such as increase of the cogging torque, unbalance of the rotor, etc., is prevented.
Patent JP-2001303358-A (JP)
Title: High-performance fishline excellent in abrasion resistance
Inventor: HAMANO KOJIRO
IPC: A01K91/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance fishline comprising a new high-strength polyethylene fiber having a high strength and high modulus, and extremely superior in abrasion resistance and durability. SOLUTION: This high-performance fishline is obtained by using a high- strength polyethylene fiber which is a molecular oriented fiber composed of a high molecular weight polyethylene having >=5 intrinsic viscosity [η] and having repeating units consisting essentially of ethylene, and has >=22 cN/dtex average strength of the fiber, and one or more endothermic peaks in 140-148 deg.C and at least one peak at >=148 deg.C at the time of melting measured by a differential scanning calorimeter(DSC). The fishline is also characterized in that it is obtained by using the high-strength polyethylene fiber bearing >=100,000 numbers of frequency before being cut in an abrasion test following the method of JIS B-method (JIS L1095).
Patent JP-2001302069-A (JP)
Title: Sheet post-processing device
Inventor: SANNOMIYA SHIGEYUKI
IPC: B65H37/04
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet post-processing device, capable of discharging a properly arranged bundle of sheets without making scratches and wrinkles on the sheet surface even if the number of loaded sheets on a processing tray increases. SOLUTION: A sheet feeding means 30 is equipped with a pulley provided on a shaft 17a, a rocking member provided on the shaft 17a, and an endless belt 32 suspended across between the pulley and the rocking member, and a part of the endless belt 32 can be disposed at a position where it is brought into contact with the uppermost sheet in the processing tray.
Patent JP-2001343501-A (JP)
Title: Antireflection member and method for producing the same
Inventor: MEN RYOMEI
IPC: G02B1/115
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection member having an excellent antireflection effect on both faces even when a transparent low reflection layer is formed on only one face of a transparent board and to provide a method for producing the antireflection member. SOLUTION: One face of a transparent flat board 1 is a smooth face on which a transparent low reflection layer 5 is disposed and the other face is a face with a finely unlien shape 9.
Patent JP-2001300529-A (JP)
Title: Method for decomposing difficult-to-decompose organic matter
Inventor: HORII YASUO
IPC: C07D319/24
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To decompose a difficult-to-decompose organic matter such as dioxins and agricultural chemicals contained in water, sludge and slurry at normal temperature and pressure, with a small quantity of energy and without using special chemicals or forming a by-product. SOLUTION: Alkali as a pH regulator is added to an object 2 to be treated stored in a reaction tank 1 from an alkali feed line 7 to control the pH value in a specified range, and the object 2 is irradiated with an ultrasonic wave to vibrate and extraction-treat the solid phase of the object 2 and to decompose the liquid phase from an ultrasonic wave generator 11.
Patent JP-2001313539-A (JP)
Title: Surface acoustic wave device
Inventor: INOUE SHINJI
IPC: H03H9/25
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device utilizing end face reflection so that miniaturization and reduction cost are attained. SOLUTION: This invention provides a surface acoustic wave device S1 where an input stimulation electrode 21A and an output stimulation electrode 21B are placed on a piezoelectric substrate 1 and a surface acoustic wave is propagated from the input stimulation electrode 21A to the output stimulation electrode 21B, and the device S1 is characterized in that reflection ends 31A, 31B, which divert the propagation direction of the surface acoustic wave stimulated from the input stimulation electrode 21A to propagate the surface acoustic wave to the output stimulation electrode 21B, are formed on the upper face of the piezoelectric substrate 1.
Patent JP-2001270235-A (JP)
Title: Ink jet recording medium
Inventor: NAKAMURA TOSHIKO
IPC: C08K3/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium having a small decrease in density of an image printed by an ink jet according to a light. SOLUTION: The ink jet recording medium comprises an ink acceptive layer containing solid fine particles and a binder on a support. In this case, the layer contains fine particles of a liquid at the ambient temperature. The liquid at the ambient temperature of the particles contains at least one kind of epoxy compounds.
Patent JP-2001299154-A (JP)
Title: Center of gravity-moving mechanism of lure and lure
Inventor: HIRAHARA KENJI
IPC: A01K85/16
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a center of gravity-moving mechanism of a lure capable of positioning the center of gravity at the central part of the lure on reeling and moving the center of gravity in the rear direction at the same time with an instance on casting. SOLUTION: This center of gravity-moving mechanism is provided by arranging a first rib 18 in a box body 13 thereby separating a base weight 23 from a moving weight part 24, constituting the base weight 23 with a magnet, forming an upward slope surface with the first rib 18 from the front of the lure 10 to its rear direction, installing a base plate 25 made from a carbon steel at the first rib 18, arranging the base weight 23 at the one end side of the base plate 25 and the moving weight part 24 at the final end side so that the base weight 23 moves along the first rib 18 in upper direction at the instance on casting.
Patent JP-2001313464-A (JP)
Title: Evaluation substrate, evaluation device and evaluating method for wettability of brazing material electrode
Inventor: FUKUDA YOSHIKI
IPC: H05K3/34
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate, device and method for evaluating by which the solder wettability of a connection electrode of an electronic component with a solder ball as a connection electrode, e.g. such as a BGA can be evaluated readily under a safe environment and with high reliability. SOLUTION: Through holes 14 are formed on a tabular base material 11, and a metal film 14a is formed on the inner wall of each through-hole. At the same time, metal electrodes 12 and 13 are formed on both upper and lower surfaces of each through-hole, and an evaluation substrate 10 for solder balls 15 is produced. The metal electrodes of the evaluation substrate and solder balls of a BGA component 104 are heated, in a state where they abut against each other to melt and re-solidify. After that, the copper electrode 13 side on the backside of the evaluation substrate 10 is observed to determine the wettability of the solder (Refer to Fig. 3).
Patent JP-2001310193-A (JP)
Title: Sewage treatment apparatus
Inventor: SAKATANI TAKAHIRO
IPC: C02F3/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a means for simply lowering the water level of a carrier filter tank at the time of washing of a filter carrier and a carrier separator hard to block up, capable of obtaining stable separation action and good in workability at the time of maintenance, in a sewage treatment apparatus using a carrier on which microorganisms are fixed. SOLUTION: At the time of washing of a filter carrier, the water level in an upstream tank positioned on the upstream side of the carrier filter tank is lowered by the forcible transfer of the filter carrier and the treated water in the carrier filter tank is transferred to the upstream tank to lower the water level in the carrier filter tank and, thereafter, the filter carrier in the carrier filter tank is washed. The surface of the filter screen of the carrier separator is arranged at the central part in the vicinity of the water surface of the tank in parallel to the water flow at the water surface part of the revolving flow in the carrier filter tank at an angle of 30<-<90 deg. with respect to the horizontal surface.  Since the surface of the screen is arranged at the central part in the vicinity of the water surface, visual confirmation is easily performed and cleaning work by a brush, or the like, is easy.
Patent JP-2001319328-A (JP)
Title: Reproduction performance measuring device of disk player
Inventor: SAEKI TOSHINORI
IPC: G11B20/10
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a reproduction performance measuring device capable of exactly measuring the reproducibility of a disk player by the simple constitution and also capable of quantitatively recognizing the reproduction performance from this measurement result. SOLUTION: This device is provided with a decoder 7 for fetching an RF signal or EFM signal of the disk player side and decoding to the reproduction performance measuring device A, a D/A converter 8 for converting a decoded digital signal to an analog signal, a frequency spectrum measuring part 9 for measuring the frequency spectrum of a test disk reproducing signal outputted from the D/A converter 8, and a display part 11 for displaying data regarding the reproduction performance in accordance with the measured frequency spectrum.
Patent JP-2001248248-A (JP)
Title: Structure of column and side wall body
Inventor: ONOSE HAJIME
IPC: E04B1/38
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an external facing wall surface capable of easily mounting a main column and a side wall body to an intermediate section of two square cylindrical bodies of a stud body and a corner post body and a side section. SOLUTION: A mounting body is welded to constitute the stud body between two square cylindrical bodies vertically provided on a base plate 8 at an interval a hole opening is bored in a longitudinal plate, the side wall body constituted by casting concrete on the longitudinal plate can be mounted on the stud body, a plate is bent in an L-shape to the sides of two square cylindrical bodies 1b and 1c vertically provided to a diagonal section of a right-angled plate, both end side sections of the mounting body 14 mounting the other end of a supporting plate 12 having an axial piece 11 freely fitted in the hole opening 3 to an interior angle section side are welded to the square cylindrical bodies 1b and 1c to constitute the corner post body 15, the plate is so bent to the corner post boy that it has an L-shaped section,  the axial piece fitted in the hole opening 3 is projected to one surface side thereof, the hole opening 3 fitting the axial piece thereinto is bored in the other surface side to make it possible to mount the side wall body 30 constituted by casting concrete on the outside surface plate, and the external facing wall surface of the structure is formed.
Patent JP-2000339106-A (JP)
Title: Input/output controller
Inventor: MATOBA TATSUO
IPC: G06F3/06
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To effectively and efficiently judge the abnormality of respective devices containing a preliminary disk device by instructing the issuing of an access command to a preliminary input/output device when processing idle time is detected. SOLUTION: A judgment means 24 selects an input/output device 30 and a preliminary input/output device 31 through a low-order device interface control part 26 at processing idle time when a control means 23 does not execute the processing of an instruction inputted from a high-order device 10 through a high-order device interface control part 21 and judges whether these normally operate or not. Even if the preliminary input/output device 31 is not used, the presence or absence of abnormality of the preliminary input/output device 31 can be detected by using processing idle time. Thus, the preliminary input/output device 31 can immediately and normally be operated even if the abnormality of a reading error and a fault occur in a present-use input/output device and the preliminary input/output device 31 is used for the first time from the high- order device.
Patent JP-2001324348-A (JP)
Title: Car navigation device
Inventor: UKAI ATSUSHI
IPC: G09B29/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To accurately and clearly guide a route on the basis of the latest landmark information. SOLUTION: A position detector 3 detecting a present position of a vehicle, a map data inputting apparatus 4 reading road map data from DVD and the like, a display device 5 displaying a road map and the like, an operation switch 6, a voice synthesizer 7 and a speaker 9 for outputting guiding voice, and a data communication interface 8 for allowing access to the latest housing map data base 13 via an on-vehicle telephone 10 are connected to a main body 2 principally constructed of a microcomputer. In guidance of a route to a destination, by means of the main body 2, the present position of a vehicle and a route to travel are displayed over the road map on a screen of the display device 5, and additionally, a landmark based on the latest landmark information is indicated in the intersection and the like on a route.  A vocal guidance based on the latest landmark information is also carried out.
Patent JP-2001325480-A (JP)
Title: Commercial transaction mediating system and recording medium with recorded commercial transaction mediating system program
Inventor: CHIKADA MORIYA
IPC: G06Q30/06
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a mediating system capable of purchasing an article while keeping the security of a user when the user at a distant place is to sell/buy the article through a disclosed communication network representatively such as Internet. SOLUTION: This commercial transaction mediating system is provided with a storage device 304 for storing the personal information of the user, an input device 302 or the like for acquiring article purchase information from the user and a computer 301 for transmitting the article purchase information through a communication network 500 to an article selling system server for dealing with this article.
Patent JP-2001322018-A (JP)
Title: Drill
Inventor: ASAI SHIZUO
IPC: B23B51/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a drill with high rigidity and unchanged core thickness by regrinding. SOLUTION: By forming a groove length L of a chip discharging groove 2 in the drill 1 by a parallel groove part 4 having almost fixed core thickness W1 toward a rear end side from a tip, a first cut upward part 5 constituted by cutting the parallel groove part 4 upward and a second cut upward part 6 raised with small inclination from a tangential line at a contact P of the first cut upward part 5 at a large degree from an axis O of the drill 1, a core thickness fixed part with core thickness unchanged by regrinding is provided, and at the same time, lowering of rigidity is prevented by providing a part increasing core thickness gradually.
Patent JP-2001329883-A (JP)
Title: Engine control device for construction machine
Inventor: KOMORI YOICHI
IPC: E02F9/22
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To restrain the engine speed change caused by the load fluctuation in an actuator, improve the control accuracy and operability of an actuator, lessen an increase in engine speed when a light load or no-load is acted to the actuator, reduce noise and improve fuel consumption even if the target engine speed indicated by an engine speed indicator is lower than rated engine speed in an engine control device for construction machines. SOLUTION: The signals from an engine control dial 20 and a pressure sensor 22 to detect the discharge pressure of a hydraulic pump 1 are input in a controller 21 to move a governor lever 12 for controlling engine speed. The controller 21 has functions of a reference target engine speed calculation section 100, a reduced engine speed calculation section 101, a subtracter 102 and a maximum value selection section 103. The reduced engine speed corresponding to the discharge pressure of the pump 1 is determined by the calculation section 101, and the target engine speed is determined by subtracting the value of reduced engine speed from the value of reference target engine speed.
Patent JP-2001333403-A (JP)
Title: Network conference system and participation authentication method, conference management server and participation authentication method
Inventor: RI SEIKEI
IPC: G06F3/048
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To authenticate participation in a network conference system consisting of attendant terminals, a presentation data terminal and a chairman terminal. SOLUTION: When an electronic device obtains the power of a chairman terminal possessing an authentication function for user authentication, a device management function, and an agenda control function among electronic devices taking part in a conference, the chairman terminal uses the authentication function to obtain a conference participation request including personal information with respect to other participating electronic devices from a conference management server and generates participation approval information or participation disapproval information o the other participation electronic devices according to the operation of a user based on the personal information.  Thus, the chairman terminal provides personal information with respect to a user operating the participating electronic device making a participation request in response to the conference participation request to the chairman so as to authenticate the participation.
Patent JP-2001332598-A (JP)
Title: Method for evaluating semiconductor device and method for fabricating semiconductor device using that method
Inventor: NARUSE TAKAYOSHI
IPC: H01L21/66
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an evaluating method for semiconductor device in which the cutting amount of a semiconductor substrate in a contact hole can be evaluated without destructing the semiconductor substrate, and a method for fabricating a semiconductor device using such an evaluating method. SOLUTION: A device having a contact hole for evaluation and an NPN transistor 2 for inspection having a contact hole 73 for emitter exhibiting the same etching characteristics as the contact hole for evaluation are formed on an SOI wafer 1. Relation between the cutting amount of Si and hFE at the contact hole 73 for emitter is predetermined and the cutting amount of Si in the contact hole is evaluated by measuring hFE at the evaluation stage of product in the fabrication stage.
Patent JP-2001327636-A (JP)
Title: Golf club head and its manufacturing method
Inventor: TSUNODA MASAYA
IPC: A63B53/04
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To keep the improvement in spin performance over a long period. SOLUTION: In this golf club head 1, a rough surface part 9 coated with a coating layer 7 formed by gas phase coating and having a 10-point average roughness Rz of 0.6-35 μm is formed on at least a part of a face surface 2 for striking a ball.
Patent JP-2001332694-A (JP)
Title: Micro computer having temperature sensor
Inventor: KOMATSU DANICHI
IPC: H01L27/04
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem where, related to a conventional micro computer having a temperature sensor, power consumption is large because a current always flows in the diode. SOLUTION: The micro computer having a temperature sensor is provided with a first transmission gate inserted between a diode and a low-voltage side power source, and a control signal for controlling on/off of respective first transmission gates.
Patent JP-2001339755-A (JP)
Title: Method and device for position calculating, and mobile terminal
Inventor: YOSHIOKA HIROKI
IPC: H04W64/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for position calculating, and a mobile terminal capable of calculating a position of the mobile terminal with high accuracy and ease. SOLUTION: In a position information providing system, when there are more than four base stations capable of receiving from PHS(Personal Handyphone System) terminal 10, a present coordinate P0 of the PHS terminal 10 is calculated based on a positions of base stations CSN, CSS, CSE, CSW located at the top end in east, west, south, and north direction in these base stations and an receiving electric field intensity of a signal dent from base stations CSN, CSS, CSE, CSW. In this case, for example, at each of all combinations of three bases among the four base stations CSN, CSS, CSE, CSW, present coordinates are calculated, so that an average of the calculated coordinates is settled as the present coordinate P0 of the PHS terminal 10.