baber/WOPTO huggingface dataset:
Patent JP-2002331360-A (JP)
Title: Separating device for solder dross
Inventor: OGAWA TADAMICHI
IPC: H05K3/34
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a separating device for effectively separate molten solder and oxides from dross which is generated in a jet stream solder tank, and contains a large amount of the molten solder, and which is so far discarded, bringing about a loss in a economical point of view. SOLUTION: The separating device is provided with an agitating piece 9 rotating by a motor on a lid 4, and an opening 13 on the lid. An opening/closing lid and a separating agent applicator can be mounted to the opening, and the jumping of the solder or coming out of a malodor to the outside does not occure during the separating work for the dross.
Patent JP-2002328262-A (JP)
Title: Tool and method for machining optical fiber connecting terminal
Inventor: HAYAZAKI HIROSHI
IPC: B23B35/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a machining tool that enables formation of an introducing part making smooth insertion possible for an optical fiber to be connected, that has less variance of quality as well as suppressing chipping or the like at the tip end of the cutting edge, and that has a stable and long service life. SOLUTION: This is a machining tool for forming an introducing part 23 at the tip end of a roughly cylindrical connecting terminal. A cutting edge 2 of a near n-sided pyramid (n>2) shape is formed at the tip end of an axial tool body 1. At least the tip end part of the ridges 5,... of the near n-sided pyramid formed by the cutting edge 2 is shaped into a concave recessed toward the center axis line O of the pyramid. The cutting edge 2 at least is coated with a rigid carbonaceous film 7.
Patent JP-2003002930-A (JP)
Title: Amorphous polyolefin-modified product, and resin composition containing the modified product and thermoplastic resin
Inventor: MORI TOSHIKI
IPC: C09J201/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a resin having excellent adhesivity to an polyolefin resin and to provide a resin composition having excellent adhesivity to any of an olefin polymer, a metal and a polar group-containing resin. SOLUTION: An amorphous polyolefin-modified product obtained through the graft polymerization of an alkenyl aromatic hydrocarbon and/or an unsaturated carboxylic acid on a polyolefin, and having a heat of melting or a heat of crystallization of <=1 J/g. A resin composition containing the modified product and a thermoplastic resin.
Patent JP-2002330302-A (JP)
Title: Color adjustment method, program for executing the color adjustment method, and recording medium with stored program
Inventor: HOSHINO TORU
IPC: H04N1/46
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a color adjustment method that can reproduce the single K color without causing a muddy color by using a quantity of K print color much the same as that of a printed matter when a calibration use color printer provides an output of a printout after the color of a printer is reproduced, and to provide a program to execute the color adjustment method and a recording medium with the program stored. SOLUTION: The color adjustment method includes a step S24 of generating a 2nd color profile storing 4 CMYK colors for printout by the calibration color printer on the basis of the combination of 4 CMYK colors of the printer and a 1st color profile of the printer and the calibration color printer and also generating a K's gradation correction curve, a step S25 of obtaining the value of CMY (CMYK at K=0) for the calibration color printer on the basis of the combination of the CMY (CMYK at K=0) for the printer and of obtaining the K color from K's gradation correction curve to generate the 2nd color profile again, and a step S26 of applying color correction to image data on the basis of the 2nd color profile to obtain the CMYK value and obtaining the CMYK color which the calibration color printer outputs.
Patent JP-2002333499-A (JP)
Title: Cooler for cooling irradiation window
Inventor: ONO YUKIHIKO
IPC: G21K5/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To restrain an energy loss of a charged particle beam to a low level, and to efficiently cool an irradiation window. SOLUTION: This irradiation window cooling device provided in an irradiation device 1 for generating an electron beam 2 in vacuum, for taking out the electron beam 2 into the atmosphere through the irradiation window 3, for irradiating an irradiated object 7, and for cooling the irradiation window is provided with automatic conveying parts 20a, 20b for supplying continuously a partition wall film 19 containing an organic material as a main component between the irradiation window 3 and the irradiated object 7, and a fan 17 for supplying cooling gas 18 for cooling the irradiation window 3 to a ventilation flue 21 formed by a space between the partition wall film 19 supplied by the automatic conveying parts 20a, 20b and the irradiation window 3.
Patent JP-2002331901-A (JP)
Title: Protection bag for automobile occupant head
Inventor: NAKANISHI RYOSUKE
IPC: B60R21/231
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a protection bag for an automobile occupant head which swells downward along a cabin side face so that the bag is hardly caught on a cabin internal face in a swelling process. SOLUTION: The protection bag 1 is folded several times in such a manner that the bottom side of the bag 1 is superposed to a cabin inside (sheet 2 side) thereof along a return line extending in a longitudinal direction of an automobile to be a half way folded body, and then the half way folded body of the bag 1 is accordion-folded from a lower end to an upper end. Accordingly, the lower end of the bag 1 is located on the lower end side of the folded body. When the folded body of the bag 1 expands, the vertical accordion folding is unfolded, and then, the bottom end of the bag 1 folded on the cabin inside is expanded downward along the cabin side face at a slight distance from the cabin side face. Since the lower end of the bag is located on the lower end side of the folded body, the folded body always swells downward along the cabin side face.
Patent JP-2002026734-A (JP)
Title: Digital/analog converter and digital/analog conversion method
Inventor: ALBINET XAVIER
IPC: H03M3/02
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a more efficient digital/analog converter, without sacrificing the output quality. SOLUTION: A digital/analog converter (40) includes a pulse width modulator (14) and a class D amplifier (16). The class D amplifier (16) includes a low-pass filter (34). A differential signal is obtained from two nodes (outp, outm) of the amplifier. A common mode compensation circuit (42) generates a compensation signal for a period, when no PWM signal is generated, to maintain a common mode mean value of (Avdd+Avss)/2 from the node, without affecting the differential signal.
Patent JP-2002334367-A (JP)
Title: System and method for money transaction
Inventor: IWABUCHI MAKOTO
IPC: G06Q40/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a money transaction system 11 capable of shortening occupying time of one customer in a money changer 13. SOLUTION: A money receiving machine 12 specifies a customer with a received money processing customer specifying means 17, receives money with a money receiving means 16 and performs money receiving processing. A money exchange contents designating means 18 of the money receiving machine 12 designates money exchange contents in advance. Information of the designated money exchange contents is associated with customer information and stored in a money exchange contents storing means 22. The money changer 13 specifies the customer with a money exchange processing customer specifying means 21 and reads money exchange contents corresponding to the customer information from the money exchange contents storing means 22 with a money exchange contents reading means 23. A money exchanging means 20 performs money exchange processing on the basis of the read money exchange contents.  It is possible to shorten the occupying time of one customer in the money changer 13.
Patent JP-2002343253-A (JP)
Title: Crack-inspecting method and device for cathode-ray tube, and method and device for manufacturing the cathode- ray tube
Inventor: SARUHASHI YASUO
IPC: H01J9/42
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a crack inspecting method for a cathode-ray tube, capable of automatically and surely inspecting the crack on a panel 12 of the cathode- ray tube corresponding to the state of cracking. SOLUTION: A face surface 12a and a side surface 12b of the panel 12 of the cathode-ray tube are respectively illuminated to photograph their images, and the crack on the panel 12 is specified on the basis of the photographed images of the face surface 12a and the side surfaces 12b. Both of the crack made from the side surface 12b to the face surface 12a of the panel 12, and the cracks made along the circumferential direction of the panel along the side surface 12b can be specified. That is, the crack on the panel 12 can be inspected automatically and surely corresponding to the state of cracking.
Patent JP-2002341561-A (JP)
Title: Cylindrical outer surface scanner
Inventor: KITAWAKI SHIRO
IPC: B41C1/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical outer surface scanner accurately positioning a press plate on the outer surface of a recording drum without being limited by the horizontal width dimension of the press plate. SOLUTION: The press plate P of a horizontal width L1 is positioned by fitting a notch 44ae to a positioning pin 51a and bringing an end face Pe into contact with the positioning pin 51b. The press plate P of the horizontal width L2 is not brought into contact with the positioning in 51c since the notch 44ce is formed. The press plate P of the horizontal width L3 is positioned by fitting the notch 44ae to the positioning pin 51a and bringing the end face Pe into contact with the positioning pin 51c. Also, since the notch 44be is formed, it is not brought into contact with the positioning pin 51b.  In such a manner, the press plate P is stably positioned to the recording drum by using the two positioning pins of an appropriate pitch corresponding to the horizontal width of the press plate and a release is provided so that the press plate is not brought into contact with an unrequired positioning pin.
Patent JP-2002342519-A (JP)
Title: Service providing system
Inventor: SAI REI
IPC: B42D15/10
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To make it hard to forge a certificate, etc., as compared with ordinary printing. SOLUTION: It is made possible to read ID information on an IC chip out of a printer which has an interrogator inside by using a form mounted with the contactless IC chip. When the ID information is registered and used, it is registered at an ID information management center and managed there.
Patent JP-2002340133-A (JP)
Title: Ball screw device
Inventor: YABE TAKAYUKI
IPC: F16H25/24
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the entry of foreign matter into a support unit and prevent grease, etc,. filled in the support unit from scattering outside. SOLUTION: This ball screw device 20 is provided with a screw shaft 3 having a spiral screw groove 2 on its peripheral surface, a ball nut 6 having a screw groove corresponding to the screw groove 2 of the screw shaft 3 on its inner peripheral surface to be loosely engaged with the screw shaft 3, many balls fitted between both grooves so that they can be rolled, and a support unit 7B wherein a rolling bearing 13 to rotatably support the end part of the screw shaft 3 is assembled. A peripheral groove 21 is formed on the outer periphery of the screw shaft 3 and a disc member 23 is mounted to the peripheral groove 21 to dispose the disc member 23 face to face with the support unit 7B.
Patent JP-2002343208-A (JP)
Title: Buried type loading detecting device
Inventor: KATO RYOCHI
IPC: G08B13/10
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a loading detecting device having a simple structure, and which is low in cost, and will not cause malfunctions. SOLUTION: The loading detecting device comprises a wire gauze like positive electrode 11 placed on a top face of rectangular base plate 13, a rectangular frame 15 arranged in upper parts of the hour sides of the base plate 13 via a spacer 131, negative electrodes 12 of plate springs imparted with warpage to ridging inserted into a plurality of portions between two opposing sides, and piano wires 16 extended with tension between the remaining two sides of the frame 15, so as to contact top faces of the plate springs. A displacement sensor 1 detecting displacement of the negative electrodes 12 is placed in a waterproof bag 2 and is buried underground.
Patent JP-2002337476-A (JP)
Title: Method and equipment for bookbinding with adhesive paste
Inventor: YAMAKAWA MIKIHIKO
IPC: B42C9/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent a positional slippage of cover paper on the occasion when the cover paper is adjusted and bent at a right angle on a paper setting stage and the following paper is stacked on the cover paper, and to improve the quality of casing-in. SOLUTION: The present equipment for bookbinding with an adhesive paste has the paper setting stage 41 whereon the cover paper and paste-coated paper are set, a first bending means 93 which bends at a right angle the portion to be bent for casing-in of the cover paper set on the paper setting stage 41, a sucking means 90 which sucks the vicinity of the portion bent for casing-in of the cover paper bent at a right angle and makes it held closely on the stage 41, an adjusting means which adjusts the cover paper and the paper having a paste-coated part N formed which are set on the stage 41, and a second bending means 94 which bends further the cover paper at a right angle along the spine part of a paper bundle.
Patent JP-2002354868-A (JP)
Title: Rotor position detecting device of synchronous motor
Inventor: SAI KO
IPC: H02P21/18
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotor position detecting device of synchronous motor for compressor which is applicable to all circumstances using a synchronous reluctance motor and can attain product cost reduction. SOLUTION: This motor is constituted of the synchronous reluctance motor. This rotor position detecting circuit thereof inputs DC voltage for each phase from a converter, applies it to a photocoupler, inputs voltage between both ends of a phase current detecting resistor connected with each of the phases on output side of an inverter, amplifies the voltage between both the ends to a predetermined level, applies it to the photocoupler, and supplies the output of the photocoupler to a microcomputer. The microcomputer makes a reluctance change with the position of the rotor of the synchronous reluctance motor compliant with a change in each phase current, and detects the position of the rotor on the basis of a predetermined computing program.
Patent JP-2002339671-A (JP)
Title: Opening-closing operation mechanism of sun shade device
Inventor: KUMAGAI KATSUNAO
IPC: E06B9/322
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an opening-closing operation mechanism capable of rotating a manual operation rod by relatively small force. SOLUTION: This opening-closing operation mechanism has the operation rod 1 having an upper end part 1a rotatably installed on a joint 2, and arranging a bendable bending part 1c in an intermediate part, an outer cylinder 5 vertically movably fitted around the operation rod 1, and covering the bending part 1c, a grip cylinder 6 rotatably fitted around a lower part of the operation rod 1, and a motor installing part 7 installed on the lower end of the operation rod 1. The operation rod 1 can be rotated manually or by an electric motor 11.
Patent JP-2002346679-A (JP)
Title: Closed forging machine
Inventor: SUNAMI FUJIO
IPC: B21J13/02
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a closed forging machine which has a simple structure capable of sufficiently supporting heavy loading, and which can produce a high quality forged part. SOLUTION: The closed forging machine is equipped with an upper die holder 1 and a lower die holder 2, respectively comprising a holder base 5 installed on a pressing machine, a die pin 6 placed on the holder base 5 in the vertical direction, a holder 4 to hold a die 3, which is installed on the holder base 5 and capable of sliding up and down against the die pin 6, and a launching device 7 installed between the holder 4 and the holder base 5. The projection length of the die pins 6, 6 from the holder bases 5, 5, respectively of the upper die holder 1 and the lower die holder 2 is made adjustable.
Patent JP-2002350646-A (JP)
Title: Glass structure for carrying photocatalyst
Inventor: SHIBA NOBUO
IPC: C03B33/06
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To remove an adverse effect on the translucency and reactivity of an object to be treated by receiving incident light from a light source into a glass structure, controlling the optical path of the incident light and supplying the optical path-controlled light directly from the inside of the glass structure to a photocatalyst (region) coated on the glass surface. SOLUTION: The optical path of the incident light received into the inside of a glass rod 11 (a glass structure 1) from a light source 6 is controlled and the optical path-controlled light is supplied directly to a photocatalyst region 7 from the inside of the rod 11 (the structure 1) by making the number of times of reflection as low as possible. The light can be emitted from the inside of the rod 11 (the structure 1) to the region 7 by embedding a reflector inside the rod 11 (the structure 1) or forming an uneven part on the glass surface 3 (the region 7). The light source plane 61 for making the light incident and the part other than the region 7 of the rod 11 (the structure 1) are subjected to reflecting treatment so that the light does not leak to the outside.
Patent JP-2002347741-A (JP)
Title: Closing device for flap of assembling box
Inventor: FUJIWARA HARUYUKI
IPC: B65D5/32
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a closing device for flaps of an assembling box, with which the whole surface of the box is covered without any gaps so as to prevent harmful insects from intruding, of which the closing lock operation is easy, and which does not damage the contents of the box or its appearance and makes the box stable when it is stacked. SOLUTION: An inner flap is provide in protruding manner on one of both face walls of the assembling box, and outer flaps are provided on other face wall and left and right side walls so that the outer flaps overlap each other. The inner flap is formed into the size covering the whole ceiling surface of the box, on which both inner and outer flaps overlap each other and are provided with lock means engaging each other on upper and lower parts via cutouts. The inner flap seals up the whole ceiling surface to eliminate a fear of intruding dust or harmful insects. Besides, the closing lock operation of the flaps is easy, and the flaps do not harm the contents of the box or its appearance, making the box stable when it is stacked. Thus, the box can be utilized as a container box and free from a particular requirement for its shape, such as rectangle or square.
Patent JP-2002354611-A (JP)
Title: Electric motor driven working vehicle
Inventor: IKEUCHI NOBUAKI
IPC: B62D49/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that large labor has been required for regulating and keeping a proper traveling speed by using the so-called accelerator pedal in a tractor or the like, as using it in a common automobile, since the tractor or the like is sometimes required to keep a constant speed irrespective of a traveling load. SOLUTION: The working vehicle is configured such that an electric motor 2 driven by receiving power from a battery is provided thereto and the vehicle is made to travel by transmitting rotative power outputted from the electric motor 2 to front and rear wheels. A motor-revolution setting lever of which the operational position can be kept is mounted to the vehicle, and a controller 6 drives the electric motor 2 according to the kept position of the setting lever. When the number of revolutions of the motor 2 corresponding to a set current value is not detected during energizing the motor 2, the set current value is corrected and, when excessive energizing continues during the correction of the value, the excessive energizing is reported by a liquid crystal monitor 7a or the like.
Patent JP-2002346417-A (JP)
Title: Wood crushing and storing device
Inventor: TAWARA MASANORI
IPC: B02C18/22
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a wood crushing and storing device which can decrease the space for storing crushed wood. SOLUTION: This wood crushing and storing device 1 has a storing room 2 which is almost closed, a front panel 2a which is prepared in the storing room and acts as an open-close door to take out stored material, an opening 6 on the front panel 2a, rotating shafts 9a1 and 9b1 which are mounted mutually almost parallel, and rotating blades 9a2 and 9b2 , equipped on respective rotating shafts 9a1 and 9b1 , a crushing device 9 equipped on the front panel to introduce crushed wood into the storing room while crushing via the opening 6, and a cutting-off door 7 to open and close the opening 6.
Patent JP-2002349305-A (JP)
Title: Electronic controller for internal combustion engine
Inventor: KOIZUMI MASAHIRO
IPC: F02M21/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic controller for an internal combustion engine capable of improving the startability at the low temperature in the internal combustion engine in which two kinds of fuels including the gas fuel are used. SOLUTION: An electronic control unit 30 judges whether or not the fuel supplied during a stop is a gas fuel when the internal combustion engine starts after its stop. When judging the supplied fuel during a stop to be a gas fuel, a fuel injection valve 4 effects opening and closing operation with a valve for fuel supply closed. A fuel pressure in the fuel injection valve 4 is emitted until becoming a predetermined value or less to scavenge in the fuel injection valve 4. When the fuel pressure in the fuel injection valve 4 drops to the predetermined value or less by this scavenging operation, the valve for the fuel supply is opened and the fuel (for instance, gasoline) for the start is supplied to the fuel injection valve 4 to start the internal combustion engine.
Patent JP-2002354639-A (JP)
Title: Fixing structure of fastening electric wire with band clip
Inventor: SEO HIROYUKI
IPC: H02G3/38
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To securely fix a small number of, that is, one to three electric wire(s) in a prescribed position with the use of band clips available on the market. SOLUTION: In the band clip integratedly consisting of a band lock part, band part extending from the band lock part, a vehicle body latching part protruded from the band latching part, the end of band part is inserted, in the condition that a small number of electric wires wound round the band part more than one turns, into the band lock part and tightly latched.