baber/WOPTO huggingface dataset:
Patent JP-2002224361-A (JP)
Title: Tank rail of pachinko machine
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a tank rail of a pachinko machine resisting jamming of balls. SOLUTION: The downgrade angle θ1 of a first inclined passage 37 where game balls P flowing out of the exit 21 of a ball tank 20 first drop is greater than the downgrade angle θ2 of a second inclined passage 40, so that the initial speed of the game ball P at its drop point when the game ball P coming out of the exit 21 drops onto the second inclined passage 40 can be made higher than the initial speed of the game ball at its drop point when it is assumed to drop onto an inclined passage with the same downgrade angle as the downgrade angle θ2 of the second inclined passage 40. Thus, even if the number of game balls P coming out of the exit 21 increases, the number of game balls P which flow down can follow this increase, preventing the jamming of the game balls P at the drop point.
Patent JP-2002225220-A (JP)
Title: Method for manufacturing electric part and solder paste press
Inventor: FUKUCHI YOSHIHARU
IPC: B23K1/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a circuit part that can transfer a solder paste to a pattern with good precision even if there is difference in length between the pattern of a substrate and an orifice of a mask. SOLUTION: The method is provided with a process wherein a pattern 3 formed in a substrate 1 and the orifice formed in the mask are imaged, a process wherein the difference in length along specific direction between the pattern and the orifice is measured from an imaging signal in the imaged pattern and orifice, a process wherein the substrate and the mask is positioned at specific intervals, separating and facing each other, by making the end of the specific direction in the pattern accord with the end of the specific direction in the orifice, and a process wherein the solder paste is printed on the pattern in the substrate by shifting a squeegee from one end of the specific direction to the other end of the specific direction,  adjusting a relative position along the specific direction in the substrate and the mask according to the travel distance of the squeegee and the difference in length between the pattern and the orifice.
Patent JP-2002224908-A (JP)
Title: Composite cutting tool
Inventor: KATO MASATAKA
IPC: B23B51/08
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a composite cutting tool which is provided with a drill protruding from a bottom face side to facilitate a positioning during a longitudinal feed process and to reduce a thrust force. SOLUTION: The composite cutting tool is characterized in that a drill is fixed at a basal plain side of the column-shaped tool body, a plural number of throw away tips are disposed outer side of the drill, a plural number of throw away tips are disposed around a peripheral side of the tool, and the throw away tips are arranged to form a rhombus plain plate, at the same time, acute angle corners to form the peripheral side of a leading end of the tool body.
Patent JP-2002231016-A (JP)
Title: Head lamp for vehicle
Inventor: OCHI KAZUAKI
IPC: F21Y101/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a head lamp for a vehicle which can restrain circular shades of light appearing on the wall of a tunnel or the wall of a house in illuminating in the tunnel or at a busy residential area, and can also improve its outer appearance. SOLUTION: With the head lamp for a vehicle, a support part 61 for a garnish 6 for supporting a reflector 4 and an extension 5 with is put under a granulating treatment all over the periphery.
Patent JP-2002226522-A (JP)
Title: Ultraviolet absorbing copolymer, weather-resistant resin composition and recording material
Inventor: MORI KOJI
IPC: C08F220/30
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet absorbing copolymer useful for imparting weather resistance to a recording material, etc., and a resin composition thereof. SOLUTION: This ultraviolet absorbing copolymer is a copolymer composed of (a) 0.01-10 wt.% of a polymerizable monomer having hydroxy group, (b) 10-50 wt.% of at least one kind selected from a benzotriazole compound represented by general formula (1), a benzophenone compound represented by general formula (2), a triazine compound represented by general formula (3) and a hindered amine compound represented by general formula (4) and (c) 40-90 wt.% of an ammonium carboxylate having a double bond copolymerizable therewith and has a pH of an aqueous solution thereof within the range of 6-7. The weather-resistant resin composition is obtained by compounding the copolymer with a water-soluble resin. The recording material comprises the ultraviolet absorbing copolymer and the weather-resistant resin composition.
Patent JP-2002234557-A (JP)
Title: Snap-hinged cap
Inventor: HAYASHIDA TERUAKI
IPC: B65D47/08
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent an elastic band from protruding from a storage recess when a lid is closed. SOLUTION: The snap-hinged cap C includes a hinge 3 for coupling a body 1 with an upper lid 2, the storage recesses 5 provided on both sides of the hinge and formed over an outer peripheral surface 1a of the body, and an outer peripheral surface 2a of the upper lid and the elastic band 7 received in the storage recess with one of joint ends 7a fixed to a side of the upper lid and the other joint end 7b fixed to a side of the body. Both joint ends 7a and 7b of the elastic band are tilted toward the hinge 3 so that their interval L gradually increases.
Patent JP-2002232176-A (JP)
Title: Electronic device
Inventor: ASHIWAKE NORIYUKI
IPC: H05K7/20
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent a semiconductor element and a wiring board from being adversely affected, even if liquid leaks in respective connection parts and a heating part in the cooling device of an electronic unit in a system where liquid is circulated, and the semiconductor element is cooled. SOLUTION: An electronic device is provided with a first casing loading the semiconductor element 1, and a second casing which stores a display device 4 and is rotatably supported by the first casing. The device is also provided with a heating member 5, which is thermally brought into contact with the semiconductor element 1, a heat radiating member 7 which is thermally brought into contact with the inner face of the second casing, a liquid driving means 8 which drives a liquid medium between the heat radiating member, and the heating member and which is stored in the first casing and a tube 9 connecting the heating member 5, the heat radiating member 7, and the liquid driving means 8. The connection part and the heating part are covered by a cover formed of a water-absorbing material.
Patent JP-2001313832-A (JP)
Title: Image forming controller, image forming device, image forming control method and recording medium
Inventor: TANAKA DAISUKE
IPC: H04N1/387
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that eliminates a set-off image from a background color without much losing coloring of an image even from an original with a colored background in the image where set-off takes place. SOLUTION: When a color image is received, a histogram is generated from each of primary colors, and the luminance which is the most frequent value is obtained. Then the luminance whose value is close to the most frequent value and acting as the background candidate is decided for each primary color and the original colors in the above luminance or over become background candidate. Moreover, replacing pixels within the background candidate luminance area with the decided background color can eliminate set-off, while maintaining visibility of the background.
Patent JP-2002234859-A (JP)
Title: Method for producing (meth)acrylic ester
Inventor: TOKUDA MASANORI
IPC: C07C67/03
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a highly pure (meth)acrylic ester in a high reaction rate by using an inexpensive solid catalyst which can easily be separated from the product on the finish of the reaction, and to provide a method for producing the (meth)acrylic ester, while effectively preventing the polymerization of the (meth)acrylic ester. SOLUTION: This method for producing the (meth)acrylic ester, comprising the ester interchange reaction of a (meth)acrylic ester with a 3 to 20C alcohol, is characterized by using one or more of calcium oxide, calcium hydroxide, magnesium oxide and magnesium hydroxide and one or more of the hydroxide, halide, carbonate, hydrogen carbonate, carboxylate or alkoxide of sodium or potassium, as catalysts.
Patent JP-2002237442-A (JP)
Title: Light-irradiating apparatus having illuminance- distribution uniforming filter
Inventor: OSAWA OSAMU
IPC: G02B27/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To adjust an illuminance distribution in peripheral parts of a rectangular-shaped irradiating region without decreasing the illuminance in a central part of the irradiating region by using a filter manufactured with reduced man-hours and cost. SOLUTION: Light from a lamp 1 enters an integrator lens 4 which has individual lenses of a rectangular shape. An illuminance-distribution uniforming filter 10, on which metal wires are braced, is placed on the light-incidence side of the integrator lens 4, wherein the metal wires are so arranged as to form their shades by the incident light on the boundaries between individual lenses of the integrator lens 4. The light that is outputted from the integrator lens 4 irradiates a plane to be irradiated via a second reflecting mirror 5 and a collimator lens 6. Since the metal wires are so arranged as to form their shades on the boundaries of the lenses of the integrator lens 4, the illuminance distribution only in peripheral parts of the irradiating region is adjusted by adjusting the number and thickness of the metal wires.
Patent JP-2002234937-A (JP)
Title: Method for producing aromatic polycarbonate
Inventor: MIYAMOTO MASAAKI
IPC: C08G64/30
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aromatic polycarbonate having a good hue and showing reduced discoloration at high temperatures, and having good resistance to hydrolysis and excellent physical properties. SOLUTION: The method for producing an aromatic polycarbonate by reacting a carbonic diester with disphenol A comprises using a bisphenol A having a content of 1,1-bisphenolic compound represented by formula (1) of <=9.5 ppm and, simultaneously, 1×10-8 to 8×10-7 mole, per mole of the bisphenol A, alkali metal compound and/or alkaline earth metal compound as the transesterification catalyst.
Patent JP-2002236784-A (JP)
Title: Management system for reusable container
Inventor: TACHIBANA YOSHIKI
IPC: G06Q50/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To correctly grasp which process of physical distribution processes a reusable container exists at. SOLUTION: A content manufacturing company terminal 2, a processing company terminal 3, an intermediate dealer terminal 4 and a store terminal 5 transmit physical distribution situation information including at least the shipping date and the shipping place of the container 35 filled with the content or empty after being used to a main server 9. The server 9 stores the physical distribution situation information in a database 31 and transmits physical distribution history information obtained by analyzing the physical distribution situation information stored in the database 31 and including which position of the physical distribution process the container 35 exists at to the terminal 2, the terminal 3, the terminal 4 and the terminal 5.
Patent JP-2002247030-A (JP)
Title: Information processor, its method, recording medium, and program
Inventor: FUJII KATSUSHI
IPC: H04N7/173
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to certify plural pieces of different service by sharing prescribed information. SOLUTION: A service providing system provides service for lively distributing contents supplied on the basis of reservation and service for providing the utilization of chat space corresponding to the reservation of live distribution. In the case of using the live distribution service and the chat service, each of personal computers 3, 4 is required to receive certification from a streaming server 5 and a communication server 6 and both the severs 5, 6 execute the certification by using a shared password registered in a reservation database 8.
Patent JP-2002239530-A (JP)
Title: Method for treating incineration ash and incineration ash washing liquid
Inventor: NAKAGAWA KENICHI
IPC: C04B7/28
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an efficient incineration ash treatment method low in a cost. SOLUTION: In the incineration ash treatment method in incineration facilities 15, fly ash discharged along with exhaust gas is recovered to be washed with water and the washed fly ash is separated into a cake and a washing liquid containing a water soluble salt. The cake utilized as a cement raw material in a cement manufacturing factory 16 is formed in incineration facilities 15 and a washing liquid treatment center 17 is separately arranged with respect to the washing liquid and the heat energy of the exhaust gas of the incineration facilities 15 is utilized to transport the concentrated washing liquid to the treatment center 17 to collectively treat the same.
Patent JP-2002245443-A (JP)
Title: Fingerprint image input device provided with display function
Inventor: FUJIEDA ICHIRO
IPC: A61B5/117
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To make a fingerprint image input device small and inexpensive and to attain low power consumption in the device by preventing the device from becoming thick and light utilization efficiency from dropping even though the device is provided with a display function. SOLUTION: TFTs(thin film transistor), light emitting elements 1 connected to the TFTs and signal detection electrodes 28 are regularly and systematically arranged on a transparent substrate 11, and the surface of the substrate 11 is covered with a protective layer. A light emitting element 1 emits light toward the substrate 11 and displays an image, and a signal detection electrode 28 detects capacitance between a finger and the electrode 28 itself. A drive circuit 2 for display, a detection circuit 3 for display/image input and a detection circuit 4 for image input are arranged around the substrate. Gate lines 18 and data lines 23 are formed so as to section the light emitting elements 1 and the electrodes 28. Besides, a GND line and a power supply line also used as a signal generation electrode are formed.  A high frequency signal is generated from the power supply line also used as signal generation electrode in a fingerprint image input mode.
Patent JP-2002240880-A (JP)
Title: Housing case for various information recording media
Inventor: TAKAI KATSUMI
IPC: G11B23/03
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a compact type housing case for stably safely housing a plurality of information recording media having different outer diameter or thickness depending on its purpose and its sort. SOLUTION: A housing case 1a comprises a tray portion 2a forming housing portions 11a and 11b without a partition each simultaneously housing a small diameter information recording medium 6 and a large diameter information recording medium 7 respectively and a cover portion 3a for covering the tray portion 2a wherein both are kept closed by stoppers 9 and 10 when closed. A pushing and pressing portion 8 is pushed and pressed against the surfaces of the information recording media 6 and 7 to hold and protect them in the housing portions 11a and 11b.
Patent JP-2002247049-A (JP)
Title: Radio communication control system and its method
Inventor: KATSUMATA YOICHI
IPC: H04L12/28
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To efficiently and stably perform radio communication by setting the optimal radio communication system according to a radio state. SOLUTION: When power is supplied to a terminal 21, communication equipment 31 transmits data for confirmation to a base station 4 in a preset communication system. The base station 4 returns the data for confirmation to the communication equipment 31 again when the data for confirmation are received. The communication equipment 31 compares the retransmitted data for confirmation with the data for confirmation before transmission, confirms a noise level such as a signal level and indirect waves, selects and sets the communication system suitable for the radio state. For example, the communication system such as a CDMA system or an OFDM system is set when the radio state is not satisfactory and a simple communication system such as an FDMA system, a TDMA system or the like is set when the radio state is satisfactory.
Patent JP-2002242594-A (JP)
Title: Joint for structure
Inventor: ASANUMA YOSHINORI
IPC: F16B7/18
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a joint for a structure such as a sealed conduit, which can protect its function from being damaged when secondary lining concrete is placed in a space where the joint employing an elastic washer is arranged. SOLUTION: The joint (3) is comprised of the elastic washer (6), and a spongy elastic ring (10). The washer (6) is formed of a plastic, and interposed between a joint plate (4) of a sealed segment (2) forming the sealed conduit (1) and a nut (8) which is screwed on a bolt (5) inserted into the joint plate (4). The spongy elastic ring (10) is arranged so as to surround the periphery of the elastic washer (6) and defines a space which allows compressive deformation of the elastic washer (6) when concrete is placed on the periphery of the elastic washer (6).
Patent JP-2001255196-A (JP)
Title: System for measuring level of packing material
Inventor: BILJON CLIVE VAN
IPC: G01F23/284
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a system for measuring a level of a packing material, capable of surely measuring the material of a container or the level of the material, when discharged. SOLUTION: The system for measuring the level of the packing material measures the level 5 of the material 3 filled in the container 1. In this case, a bypass 7 is connected to the container 1 through an upper lateral tube 9, disposed above a highest level 13 of the material desired to be measured and a lower lateral tube disposed under the lowest level 15 desired to be measured. A packing material level meter 21 is disposed at the bypass 7 above the upper lateral tube. Microwave conductors 25, 35 guide microwaves from the meter 21 into the bypass and the lower area of the uppermost lateral tube 9 and guide microwaves reflected on the surface of the material to the meter 21.
Patent JP-2002245263-A (JP)
Title: Delivery system for music or the like, utilizing the internet or the like
Inventor: SHIMIZU SOICHI
IPC: G06Q50/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem conventional convention of a program not being popularized due to the problem of copyright, when downloading of the program is captured and an accounting system is not built, even though programs such as a music, images movies, games or the like are downloaded on the Internet or the like, to enjoy it in the past. SOLUTION: The delivery system 10 of a music or the like, utilizing the Internet or the like, comprises a stage where the program of the music is locked and not appreciated is delivered to a user 12 accessing it via the Internet or the like; and a stage that a lock of the non-appreciable program is released, based on the open key input of a key word or the like, by a specific cellular phone 14 previously delivered to the user 12.
Patent JP-2002244878-A (JP)
Title: Electronic equipment and operation mode switching method
Inventor: ADACHI KAZUNORI
IPC: G01R31/28
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment that can properly prevent an unintentional shift to a test mode. SOLUTION: In a power-on reset, a microcomputer 3 determines whether operation keys 2 depressed together with a reset switch 1 are given keys (a plurality of predetermined keys) or not. If finding the given keys depressed, the microcomputer 3 controls a timer 4 to start the counting of a prescribed time. The microcomputer 3 determines the validity of operation keys 2 depressed consecutively in the given time (whether a plurality of keys are depressed in predetermined order or not). If determining the validity of the operation keys 2, the microcomputer 3 switches the mode of operation to a test mode.
Patent JP-2002245557-A (JP)
Title: Alarm device
Inventor: ANDO HIROMOTO
IPC: G08B13/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To positively notify the presence of a trespasser by making it difficult for the trespasser to release an alarm, and preventing an alarm device 1 from becoming powerless. SOLUTION: This alarm device 1 is provided with a sensor 2 for detecting the entry of a trespasser; an alarm device body 3; and a control panel 4 allowing the free setting of an operating mode and a release mode of the alarm device body. An ID number peculiar to the control panel 4 is set to the control panel 4. In the alarm device 1, a switch 5 of the control panel 4 is changed over to the release side, and the ID number is inputted through a ten-key pad. Release is inhibited unless the inputted ID number coincides with the ID number stored in the alarm device body 3. The alarm device body 3 is constituted to be operated also by an uninterruptible power unit 7.
Patent JP-2002247551-A (JP)
Title: Bidirectional broadcasting service using fee collecting system and method therefor
Inventor: UEDA YASUTAKA
IPC: H04N7/173
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a bidirectional broadcasting service using fee collecting system and the method by which the processings of the various kinds of data sent from viewers who view data broadcasting to a broadcasting station is performed in a bidirectional service center as an agent and the using fee of a bidirectional broadcasting service is collected corresponding to the number of the processings of the various kinds of the data. SOLUTION: This system is provided with a data broadcasting transmission system for inserting a script supplied by a bidirectional service center server to data broadcasting contents and performing broadcasting, a plurality of broadcasting receivers for receiving the broadcasting, the bidirectional service center server for sending out responses to the data broadcasting through the broadcasting receivers through a telephone line and the Internet, summing up the sent-out responses, calculating the using fee for the bidirectional broadcasting service and transmitting the claim of the using fee and a broadcasting station accounting system for receiving the claim of the using fee and paying the using fee to the bidirectional service center server.