baber/WOPTO huggingface dataset:
Patent JP-2001094244-A (JP)
Title: Mounting method for package
Inventor: YAMAZAKI NAOKI
IPC: H05K3/34
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method of superior manufacturing workability in which cracks are hardly generated in a joint part, in a mounting method for a ball grid array. SOLUTION: In a mounting method in which a plurality of solder bumps 4 provided on a lower surface of a package 2 are melted on a printed wiring board 6 so that the package 2 and the printed wiring board 6 are soldered, dummy bumps 10 are provided on at least three points that are not arranged on a straight line on the lower surface of the package 2.
Patent JP-2002104185-A (JP)
Title: Square rail clamping device
Inventor: TAKII RYOICHI
IPC: B61H9/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a clamping device capable of stopping vertical sliding and longitudinal movement for a square rail. SOLUTION: This clamping device, engaging and disengaging with/from a rail formed out of square metallic material, is provided with a pair of clamping members 3, 4 which straddle the rail from the above and face perpendicular right and left side surfaces. The clamping members have a triangular cross section and a prescribed length along the lengthwise direction of the rail at a surface facing the rail side surfaces, respectively. Clamping claws 8, 14 formed by cutting both lengthwise end surfaces to a roughly right-angled shape are disposed in the linear shape at a prescribed interval.
Patent JP-2002106899-A (JP)
Title: Humidifying rotor structure
Inventor: TOKUI TAKUJI
IPC: F24F6/08
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a humidifying rotor structure capable of preventing the generation of noise and the occurrence of wear due to mis-engagement of a drive gear. SOLUTION: A driven gear 11 is securely fitted on an outer periphery and a humidifying element 15 formed of a disc-form moisture absorbing material 13 provided at the center with a center ring 13 is rotatably loaded on a bottom frame 18 with a support shaft 17 inserted in the center ring 13. A driver gear 19 protruding from the bottom frame 18 is meshed in the outer periphery of the driven gear 11 for rotational drive. A guide member 1 approximately in an arcuate shape making slide contact with an inner peripheral surface 11a of the driven gear 11 and guiding it is situated in a position opposed to the drive gear 19 of the bottom frame 18.
Patent JP-2002074176-A (JP)
Title: Restaurant information providing system utilizing portable telephone
Inventor: OISHI TAKESHI
IPC: G06Q30/06
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a means for easily updating important data such as 'today' s recommended menu' and 'campaign for limited time offer' having customer collection power even when there is no place for installing a computer or no knowledge or no time for operating the computer in the case of changing a home page of a restaurant. SOLUTION: The contents of a data base for storing information provided from a restaurant are updated from a management picture displayed on a portable telephone. Therefore a computer installation place and specific knowledge are made unnecessary. In addition, data can be easily updated from the restaurant.
Patent JP-2001141505-A (JP)
Title: On-vehicle navigation system
Inventor: TAKAHASHI IKUE
IPC: G09B29/10
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To beneficially utilize information from a character screen. SOLUTION: This on-vehicle navigation system for displaying a retrieved route together with a map is provided with a control means for conducting control to extract only a land mark in the periphery of the route and to display it on the map together with an own vehicle. A control means is also provided to conduct control to list-display, the land mark by characters.
Patent JP-2002102529-A (JP)
Title: Game device
Inventor: KAWANO SATOYUKI
IPC: A63F11/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To display information about a game in a position where a player can easily view it. SOLUTION: A card game device 11 includes a table 14 having on its top surface a playing field 13 on which cards 12 are placed, a ceiling part 15 supported above the table 14, and a control circuit 22 supported on a fixed base 18. A playing-field display device 29 consisting of a projector 19 for projecting images, a reflecting mirror 21 for reflecting light from the projector 19, and a reflecting mirror drive mechanism 23 for driving the mirror 21 to change the projected position of the image is provided in the internal space 17 of the ceiling part 15. The mirror 21 is provided in such a way that it can be rotated vertically and horizontally by the drive mechanism 23 and can slide horizontally, so that it is tilted with a certain angle and moved longitudinally to reflect the light projected from the projector 19 to project it onto the top surface of the playing field 13.
Patent JP-2002105416-A (JP)
Title: Adhesive tape
Inventor: NIWAYAMA KISHIO
IPC: C09J7/02
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem of dioxin generation when burning a PVC tape by providing a non-halogen tape as a substitute for the PVC tape for binding automobile wires. SOLUTION: In an adhesive tape having a tape prepared by forming a PO(polyolefin) resin into a band form and an adhesive laminated on one side of the tape at a thickness of from 5 to 40 μm, the unwinding force at an unwinding speed of 5 m/min is specified to from 2 to 10 N/10 mm.
Patent JP-2002113637-A (JP)
Title: Work cutting device and work cutting method
Inventor: KONDO SADAHIKO
IPC: B28D1/24
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a work cutting device and a work cutting method capable of preventing the damage of a cutting blade at a low cost when voltage abnormality due to an interruption of service is generated. SOLUTION: In the normal condition of the power source voltage, the cutting liquid 142 is supplied from a pump 24 to a cutting unit 12. Lowering of the discharge pressure of the cutting liquid 142 is restricted by a buffer tank 52. On the other hand, when abnormality of the power source voltage due to an interruption of service is detected, the cutting liquid 142 is supplied from an engine pump 40 to the cutting unit 12. Lowering of the discharge pressure of the cutting liquid 142 is restricted by the buffer tank 52. Capacity of the buffer tank 52 is set at 10 times of the quantity of the cutting liquid 142 to be required till the supply of the cutting liquid 142 is started by the engine pump 40 after detecting the abnormality of the power source voltage.
Patent JP-2001166304-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: G09F9/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To make the maintenance of a liquid crystal display device for a game machine having a back lights easy and inexpensive. SOLUTION: A CFL unit 45 of an LCD unit 24 having a light source for the back light, such as the CFL unit 45, is constituted freely attachable and detachable to and from the main body of the LCD unit 24.
Patent JP-2002121184-A (JP)
Title: Perfluorocyclic amine, composition having definite boiling point and method for producing the same composition
Inventor: SUGANO KIYOMITSU
IPC: C25B3/28
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a heating medium having high boiling point and low freezing point, thereby capable of retaining liquid phase in wide category temperature range and also having excellent electrical insulation characteristic. SOLUTION: This method for producing a perfluorocyclic amine represented by the following general formula (X is CF(CF3) or CF2CF2) is characterized by carrying out electrolytic fluorination of triallylamine in anhydrous liquid hydrogen fluoride. This composition having definite boiling point comprises cis-perfluoro-1-propyl-3,4-dimethylpyrrolidine, trans-perfluoro-1-propyl-3,4- dimethylpyrrolidine, perfluoro-1-propyl-3-methylpiperidine and perfluorotripropylamine. This method for producing the above composition is provided. In the method for producing the above amine and the above composition, the electric current density is 0.1-10 A/dm2.
Patent JP-2002070724-A (JP)
Title: Leverless plunger pump for waterjet chamber
Inventor: OKESAKU MASAHIRO
IPC: D03D47/32
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To further reduce the minute vibration of pressure wave of the water discharged in a plunger pump, and to provide a simple, inexpensive constitution for the plunger pump requiring a small number of each part. SOLUTION: In the plunger pump for a waterjet chamber, a pump cam lever, which has been used as a common part, is eliminated, and the power from a pump cam 9 is directly transmitted to the reciprocating mechanism of a piston 3, while smooth movement between the piston and cylinder 2 is secured. Concretely, the piston of the reciprocating mechanism, which moves parallel along the cylinder's axial center is directly actuated by the pump cam via a cam floor 8.
Patent JP-2002123922-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: C09D201/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium realizing high durability, high smoothness and uniform thickness of a magnetic layer and having significantly excellent electromagnetic conversion characteristics. SOLUTION: The magnetic recording medium has a nonmagnetic layer containing at least nonmagnetic powder and at least one magnetic layer containing ferromagnetic powder and a binder in this order on a supporting body. The binder included in at least the magnetic layer is prepared by using a compound having 200 to 1000 mol.wt. and having heterocycles containing nitrogen and radiation-setting functional groups with three or more functional groups and hardening the compound by irradiation of rays. The compound having radiation-setting functional groups is used by 5 to 30 parts by mass to 100 parts by mass of the ferromagnetic powder.
Patent JP-2002119872-A (JP)
Title: Anion exchange resin
Inventor: SHIMIZU ATSURO
IPC: C08F8/32
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an anion exchange resin of a salt type which has a extremely low metal content. SOLUTION: Chloromethyl ether is reacted in the presence of Lewis acid like zinc chloride with a styrene-divinyl benzene crosslinked copolymer and is chloromethylated. Trimethylamine, etc., are reacted therewith to form the anion exchange resin. This resin is cleaned with an aqueous hydrochloric acid solution, by which the metal content thereof is lowered down to <=100 ppm.
Patent JP-2001239533-A (JP)
Title: Casting mold
Inventor: TAGUCHI KENJI
IPC: B29C39/26
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a casting mold capable of manufacturing an organic resin cast article including no voids, not deformed in its outer shape structure and having high accuracy. SOLUTION: In the casting mold 2 for manufacturing the organic resin cast article 1 such as a bushing or the like having an electric conductor built therein, O-rings 5 or square rings 6 are used as rings brought into contact with both end parts of a metal element 11 such as the electric conductor or the like so as not to cover both end parts of the metal element with an organic resin and the internal spaces of ring arranging grooves 42 in which the rings are arranged communicate with the outside of the casting mold 2 through vent holes 45.
Patent JP-2002113271-A (JP)
Title: Guide device for sewing threaded bead article
Inventor: MASUDA KIYOJI
IPC: D05B33/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a guide device for sewing that is designed to easily sew a threaded bead article to cloth with a sewing machine. SOLUTION: By inserting a threaded bead article in which beads each having a generally spherical shape are connected to a thread one by one at a prescribed interval from one end side to the other end side, a gutter structure 15 having a near V shape guide groove 14 arranging the beads in the same direction is extended to the outlet end of a lining up section 10 serially lining up the beads is extended, the gutter structure 15 can be mounted to a sewing machine 4, faced toward the pint of a sewing machine needle 16 of the sewing machine 4 during sewing.
Patent JP-2002122342-A (JP)
Title: Chilled/hot water cooler/heater
Inventor: KAWAMOTO KAORU
IPC: F24F11/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a chilled/hot water cooler/heater that is inexpensive and soundless and can perform proper air conditioning in heating operation by a simple constitution. SOLUTION: The chilled/hot water cooler/heater comprises an outdoor unit 1 having a heating system wherein chilled/hot water is heated by an absorbent solution heated by a burner incorporated in an absorption refrigerating apparatus, and an indoor unit 2 connected with the outdoor unit 1 by a chilled/hot water circulation passage 3. In the cooler/heater, chilled/hot water having a low temperature or a high temperature is circulated to a heat exchanger 20 of the indoor unit 2 and air is blown by a blower 26 for cooling or heating. The chilled/hot water circulation passage 3 is provided with a thermally- operated valve 4 that change the valve opening according to temperature of the chilled/hot water so as lower the flow rate of the chilled/hot water in heating operation.
Patent JP-2002119124-A (JP)
Title: Voice alarm of combine harvester or the like
Inventor: IWAMOTO HIROSHI
IPC: A01F12/60
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a long time is needed to recognize and understand the content of an abnormal state and a correspondence to the abnormal state is retarded, when the abnormal state of each device only by the lighting of a monitor lamp and by the information of a buzzer on the operation of a combine harvester or the like. SOLUTION: This voice alarm of the combine harvester or the like is characterized by informing a detected content with an announcing voice alarm 5 together with a buzzer 4, when threshed straws discharged from a thresher 1 are received, carried from a discharged straw-carrying device 2 to a discharged straw-treating device 3 and then subjected to a straw-discharging treatment, and when each of the abnormal state of the straw-carrying and treating path, a full state in a grain tank 6 for grains selected and recovered after the threshing treatment, and a state that the rotation of an engine 7 is lowered below a set value on the operation.
Patent JP-2002123519-A (JP)
Title: System and method for map information distribution by internet
Inventor: TAKAHASHI TAKAYUKI
IPC: G09G5/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide significant information which harmonizes with feelings of a person who tries to obtain map information and makes the person feels geographical differences by varying map coloration according to natural factors of an area shown in a map when the map information is distributed through the Internet. SOLUTION: This map information distribution system which is equipped with a map information providing server 34 including a map database 23 and a map generating device 22 and generates and distributes a map image to a user 13 who makes a request to distribute map information on a specific area through the Internet 12 by using a terminal device 14 is equipped with a storage part 28 which stores multiple reference coloration patterns, a parameter arithmetic unit 24 which computes a coloration pattern corresponding to the time of the specific area according to position information and time information by using a reference coloration pattern, and a transmission part which sends the map image data and coloration pattern data together through the Internet.
Patent JP-2002121294-A (JP)
Title: Functionally gradient polyurethane molded product and method for producing the same
Inventor: SUZUKI MAKOTO
IPC: C08J5/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a functionally gradient polyurethane molded product free from an adhesive interface and continuously changing a composition of the polyurethane molded product. SOLUTION: In this functionally gradient polyurethane molded product, a composition of polyurethanes is continuously changed in one direction. The gradient polyurethane molded product is obtained by polymerizing plural kinds of urethane prepolymers having low compatibility and different in specific gravity while carrying out centrifugal separation or after carrying out centrifugal separation. In the above urethane prepolymers, polyol components as monomer components of urethane prepolymers have mutually low compatibility and are different in specific gravity. Each polyol component may be a combination of an ether type polyol with an ester type polyol.
Patent JP-2002122781-A (JP)
Title: Telecentric optical system and projection exposing device equipped with the same
Inventor: ISHIKAWA YUZURU
IPC: G02B13/24
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact telecentric optical system, etc., having a comparatively long operating distance, with high-specification. SOLUTION: The optical system is provided with negative, positive and positive lens groups G1, G2 and G3, in this order from an enlargement side, the group G1 is provided with a positive lens L11 and a negative lens L13, the positive lens L11 is a biconvex lens, and the negative lens L13 is formed into a meniscus shape, so that the surface having the small curvature radius faces a reduction side. Also the group G2 is provided with a positive lens L21 and an achromatic lens component, whose concave faces the reduction side, and the positive lens L21 is formed, so that the surface having the large curvature radius faces the enlargement side.  The group G3 is constituted of a positive sub lens group G31 and a positive sub lens group G32, in this order from the enlargement side, the group G31 is provided with a positive lens L31, and the positive sub lens group G32 is provided with a positive achromatic lens, a negative lens L34 and a positive lens L35.
Patent JP-2002132567-A (JP)
Title: Web server
Inventor: MIZUGUCHI KAZUMI
IPC: G06F12/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To automatically execute processing and editing of information in a web server. SOLUTION: The web server 10 inputs information from a digital camera 21 or a microphone 22, and the information is processed into an HTML form being browsable in an Internet browser and stored in an HD 16. Accordingly, it eliminates the need of operators for processing the input information into the form being browsable in the Internet browser, thereby enabling the provision of information substantially in real time. Then, the labor cost of an operator can also be reduced. Since the web server 10 is provided with a router 17 and radio unit 18, connection with Internet 32 can be implemented by means of radio communication through a radio IP packet network 31. As a result, installation location of the web server 10 is hardly limited.  For example, the web server 10 is installed in sites such as events of sports or festivals, disasters, incidents, which allows providing such on-site information in real time.
Patent JP-2002126947-A (JP)
Title: Gear finishing method by synchronous driving
Inventor: YOSHIDA RYOJI
IPC: B23Q15/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for finishing a gear highly precisely by synchronous rotation without need for stopping a forming tool. SOLUTION: The driving of a work supporting spindle and a forming tool is performed by servo-control by a servomotor or Cs-control by an AC spindle motor, and a phase is determined for either of he controls (primary phase determination). The phase is modified by a work positioning apparatus and a phase displacement is read by bringing a controlling motor in a free-run condition for adjusting a reference position (secondary phase determination). With the driving torque of he work supporting spindle lowered and a backlash in zero, the driving phases of respective controlling motors of work supporting spindle and the forming tool are fixed (tertiary phase determination). In this condition, cutting is performed by gradually increasing a cutting amount.
Patent JP-2002132112-A (JP)
Title: Image forming device
Inventor: NAKAJIMA AKIYO
IPC: G03G21/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is made longer in duration of life and smaller in size and increases the amount of waste toners to be recovered. SOLUTION: This image forming device 10 has a photoreceptor 1 which is deposited with a toner image by the toner supplied from a developer container 4a of a developing device 4, an intermediate transfer body 5 to which the toner image of the photoreceptor 1 is primarily transferred, a transfer roller 5a which secondarily transfers the toner image to a form 6 from the intermediate transfer body 5, a photoreceptor cleaning device 21 which recovers the waste toner of the photoreceptor 1 while removing the waste toner and an intermediate transfer body cleaning device 22 which recovers the waste toner of the intermediate transfer body 5 while removing the waste toner.  The waste toners of the intermediate transfer body 5 are partly recovered into the intermediate transfer body cleaning device 22 and are partly electrostatically charged to the polarity reverse from the electrostatic charge potential of the photoreceptor 1 and are recovered into the photoreceptor cleaning device 21 by transferring the part of the waste toner to the photoreceptor. After both of a waste toner bottle 12 of the photoreceptor cleaning device 21 and a waste toner bottle 10 of the intermediate transfer body cleaning device 22 are full of the waste toner, the waste toner is recovered into the developer container 4a of the developing device 4.
Patent JP-2002126738-A (JP)
Title: Composition having discharge property and method for utilizing the same
Inventor: NOTOMI KATSURA
IPC: C02F1/28
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a composition performing practical discharge. SOLUTION: Two kinds of metal powders different in ionization tendency are molded by using an alkali as a binder.
Patent JP-2002128198-A (JP)
Title: Detergent feeding apparatus
Inventor: YOSHIDA YOSHIO
IPC: B67D3/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a detergent feeding device by which a detergent can be extracted from a detergent container without fouling hands, and in addition, a partial fouling of a laundry can be treated with a favorable workability. SOLUTION: This detergent feeding device is equipped with a base, a supporting frame, a laundry loading plate, and a movable frame body. In this case, the supporting frame is provided on the base, and supports the detergent container having flexibility under a state wherein the extracting port faces downward. The laundry loading plate is vertically movably provided in a manner to be confronted with the extracting port of the detergent container on the base, and is normally urged upward. The movable frame body is provided on the laundry loading plate, and presses the detergent container from the outside by interlocking with the vertical motion of the laundry loading plate.