baber/WOPTO huggingface dataset:
Patent JP-2003307473-A (JP)
Title: Volatile component testing apparatus
Inventor: ITO HIROSHI
IPC: G01N1/28
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a volatile component testing apparatus by which a volatile component is analyzed and evaluated carefully and with high accuracy.  <P>SOLUTION: An evaporator 80 as a test object is separated from the outside by a gas buck 30, a gas in which at least one from among concentration, temperature and humidity is controlled is supplied from a gas supply part 50, and the volatile component generated from the evaporator 80 in a state that an environmental condition such as a temperature condition, a humidity condition or the like has been controlled at the inside of the gas buck 30 is taken out to the outside of the gas buck 30 so as, to be detected by a volatile component detection part 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317493-A (JP)
Title: Optical information reproducing apparatus
Inventor: YAGI IKUTAKE
IPC: G11C17/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the resistance characteristics of diffracted images to a wavelength deviation and to avert the interference noise by the phase deviation accompanying the wavelength deviation.  <P>SOLUTION: A mask 5-4 with openings is arranged between a recording medium 5-2 and a two-dimensional photodetector 5-5. The mask 5-4 has a plurality of apertures 5-6 having regular hexagonal shapes paralleling the straight lines connecting two vertexes furthest from each other of hexagonal shapes to a progressing direction 5-8 of guided light. The apertures 5-6 are so formed that the apertures 5-6 imparted with the same symbols open simultaneously and that the apertures 5-6 imparted with the different signals are held closed. Diffracted image regions 5-7 arriving on the photodetector 5-5 through the apertures 5-6 are formed as the hexagonal shapes which do not overlap each other and completely cover the surfaces of the photodetector 5-5 and the directions thereof are intersected with the hexagonal shapes of the apertures 5-6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310685-A (JP)
Title: Massage machine
Inventor: KUME MASAO
IPC: A61H1/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine simple in constitution and having excellent massage effect.  <P>SOLUTION: This massage machine includes a leg clamping mechanism having a leg support part for supporting the legs of a treated person in front of a seat plate where a treated person is seated and further a foot support part for supporting the feet of the treated person in front of the leg support part, wherein the leg clamping mechanism can reciprocate to clamp the legs from the right and left in the leg support part. One of the leg clamping mechanism and the foot clamping mechanism has a pneumatic driving source, and the other has an electric motor as a driving source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313866-A (JP)
Title: Control lever fixing device of construction machinery
Inventor: NAKAO YASUHIRO
IPC: E02D7/18
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To fix a control lever with a simple structure.  <P>SOLUTION: The control lever 11 comprises a shift knob 15 and a lever shaft 17. A pin 23 is projectedly fitted to the lower part of the lever shaft 17, and a guide plate 14 is installed closely to the lever shaft 17. A guide hole 24 is drilled in the guide plate 14, and the pin 23 is inserted into the guide hole 24. When the control lever 11 is swung, the pin 23 is moved along the guide hole 24, when the pin 23 is locked to a lock groove 25, the movement of the control lever 11 is fixed. Since the pin 23 is pressed down and disengaged from the lock groove 25 by pressing a push button 16 fitted to the shift knob 15, the pin 23 is allowed to move along the guide hole 24, and the fixing of the control lever 11 can be released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323856-A (JP)
Title: Through terminal and x-ray tube
Inventor: SRIDHAR GORUR N
IPC: H01J5/40
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a through terminal to stably maintain the airtightness and an X-ray tube having such a through terminal.  <P>SOLUTION: These through insulator and X-ray tube are provided with a cylindrical member (11) and a plate member (13) composed of a ceramic insulating material airtightly joined to the inner circumference of the cylindrical member, and pins (15) which are composed of an electroconductive material to penetrate the plate member and whose penetrating part is in the inner side of metal tubes (17), and which are airtightly joined to the plate member via these tubes. The cylindrical member has a step 111 with which the plate face of the plate member comes in contact in the inner circumference. The cylindrical member is composed of an alloy which has at least iron, nickel and cobalt as the components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286487-A (JP)
Title: Apparatus for carbonizing waste
Inventor: SATO KUNIMICHI
IPC: F23G5/08
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbonizing oven that improves a carbonizing efficiency and reduces power consumption for heating in carbonizing an organic waste.  <P>SOLUTION: The carbonizing oven that carbonizes the waste contained in a container installed in the oven in an atmosphere of inert gas such as nitrogen by heating with radiation heat from an electrically powered heater, is characterized by employing a carbon filament heater having a main radiation spectrum thereof in a region of far infrared rays for the above heater. It is preferable that the above carbon filament heater is installed along a reflector and the outside surface of the container is coated with a carbon material of the same radiation property as the filament heater. With these devices, the far infrared rays from the heater effectively reach the inside of the waste, leading to an improved carbonizing efficiency and reduced power consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322805-A (JP)
Title: Cover opening/closing detection sensor
Inventor: HISHIDA YASUYUKI
IPC: G02B26/02
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover opening/closing detection sensor withstand against electromagnetic noise, small in the number of parts and low in cost.  <P>SOLUTION: The cover opening/closing detection sensor 1 that detects the opening/closing of a hand hole cover 41 or the like is provided with an optical fiber type strain gage 31 that detects the opening/closing of the hand hole cover 41 or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324748-A (JP)
Title: Television camera
Inventor: IGARASHI KAZUHIRO
IPC: H04N5/238
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television camera employing an imaging element with sensitivity from an infrared ray to a visible light, having an infrared ray cut filter switching function capable of preventing hunting of filter switching thereby properly selecting color or black/white.  <P>SOLUTION: The television camera including: an imaging lens, an imaging element with sensitivity from an infrared ray to a visible light; an infrared ray cut filter for eliminating a wavelength components of a near infrared ray region; a video signal processing means for producing a black/white signal or a color signal in response to the video signal from the imaging element; and a filter exchange means that replaces the infrared ray cut filter with dummy glass (plain glass) and outputs a black/white video signal when an object is darker than prescribed lightness, and replaces the dummy glass with the infrared ray cut filter and outputs a color video signal, when bright. The television camera outputs a still picture before switching onto a monitor or the like while the television camera discriminates filter switching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003084735-A (JP)
Title: Method and apparatus for displaying color image
Inventor: SATO HIROAKI
IPC: G09G3/20
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a display method for a color image displaying apparatus which is capable of eliminating the discontinuity of the display luminance variation with respect to gradation variation. SOLUTION: A prescribed value of the incident light quantity and the timing assuming this prescribed value are previously determined by utilizing an image display panel consisting of a multiplicity of pixels capable of modulating the incident light according to respective color signals, an optical system of making the light of the respective colors incident on the image display panel and continuously moving the light of the respective colors on the image display panel and a circuit for driving the image display panel of subjecting the pixels in the arbitrary segment of the image display panel to PWM driving in correspondence to the colors of the incident light on this segment and further, the timing of the respective display gradation bits of the PWM driving is previously so set that the display luminance of the respective display gradation bits (n) of the PWM driving attains the product of the above prescribed value and 2<n> and the image display is performed by utilizing the set timing.
Patent JP-2003325210-A (JP)
Title: Band, and connecting structure of this band and case
Inventor: KONNO CHIEKO
IPC: A44C5/10
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band and the connecting structure of the band and a case which have a satisfactory appearance quality and excellent band- assembling operability and by which recess pieces can surely be connected and fixed to a projecting piece.  <P>SOLUTION: The band is obtained by using the projecting piece consisting of a projecting part both ends of which are columnar and a plurality of recess pieces consisting of recess parts both ends of which are cylindrical and slide engaging the projecting part and the recess parts. The band is provided with: an engaging recess part 15 for fixing an engaging member 13 in the longitudinal direction of the band of the projecting piece 11 for connecting and fixing the projecting piece 11 and the recess pieces 12 and 12A; and notch parts 14a and 14b for engaging and fixing the engaging member 13 to the engaging recess part 15 of the projecting piece 11 toward the recess parts 12a and 12b from a surface at the mutually opposing parts of the recess piece 12 and the adjacent recess piece 12A connected by the projecting piece 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326480-A (JP)
Title: Arm structure of industrial robot
Inventor: MIYAMOTO HIDETO
IPC: B25J9/06
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arm structure of an industrial robot capable of assuring the substantially usable maximum reach and the longitudinal stroke of the robot without increasing the overall height of the robot by increasing the length of the lower arm of the robot.  <P>SOLUTION: This arm structure of the industrial robot comprises a swing frame 1 supported on a base 23 rotatably around a vertical axis (a), a swing frame 2 supported on the swing frame 1 rotatably around a first horizontal axis b, and the lower arm 3 supported on the swing frame 2 rotatably around a second horizontal axis c in the longitudinal direction of the robot. The driving of a gear supported on the swing frame 2 and meshed with an arc rack 22 and the driving of the lower arm are performed by one servo-motor. The second horizontal axis c of the lower arm 3 is positioned near the lowermost point of the arc rack 22 when the lower arm stands upright. When the lower arm 3 in that position is rotated in the longitudinal direction of the robot, the second horizontal axis c of the lower arm 3 is moved and raised in the longitudinal direction of the arc rack 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330404-A (JP)
Title: Plasma display device and its driving method
Inventor: SUZUKI YOSHIO
IPC: G09G3/294
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device and its driving method in which luminance irregularity is easily improved.  <P>SOLUTION: A high frequency power supply section 20 supplies high frequency signals in which the frequency is varied time wise. Since the frequency of the high frequency signals varies as time goes by, the signal system, which properly takes matching in each signal system for every X electrode 12, is varied by the frequency. By time wise distributing dispersion in the impedance of the signal system with respect to the amplitude of the high frequency signals, the effect is equally distributed over a screen and luminance irregularity is averaged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332002-A (JP)
Title: Power supply busbar and connection terminal
Inventor: HORIZOE HARUHIKO
IPC: H01R9/03
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply busbar having no outward-projecting conductor, and a connection terminal inserted into the busbar and contact-connected thereto by an elastic pressing force to enable connection basically at any position along the length of the busbar.  <P>SOLUTION: The power supply busbar 21 comprises a plurality of conductors 22 having conductive surfaces 23 arranged side by side to oppose each other. Each conductor 22 is covered with an insulator except for a lengthwise opening for insertion of the connection terminal. The connection terminal 31 comprises a first contact surface 32 which elastically comes into conductive contact with the conductive surface 23 of the busbar 21, a second contact surface 33 formed to be bent and extend from the first contact surface 32, and a third contact surface 34 located in the middle of the second contact surface 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336809-A (JP)
Title: Burner for high temperature reactor
Inventor: YOKOHAMA KATSUHIKO
IPC: C10J3/46
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burner for high temperature reactor with a simple structure wherein the thermal-elongation difference between a high temperature reaction vessel and a waterwall is absorbed.  <P>SOLUTION: The high temperature reactor comprises the high temperature reaction vessel 20 and the water wall 21 arranged inside the reaction vessel. A burner 10 for the high temperature reactor which supplies fuel and oxidant 14 into the high temperature reactor is supported by the high temperature reaction vessel 20 and the waterwall 21. A part of the burner tube located between the high temperature reaction vessel 20 and the waterwall 21 is a stress absorbing tube part 10a where the tube diameter is smaller in the gravity direction than the tube diameter of other parts. Preferably, the diameter d of the stress absorbing tube part 10a in the gravity direction is 70-90% of the diameter D of the burner tube 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337700-A (JP)
Title: Information processing device, connection control method, program and recording medium
Inventor: ARAFUNE SHOJI
IPC: G06F9/445
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing device, a connection control method, a program and a recording medium, capable of automatically restoring connection to an external device with the information processing device, without causing the information processing device to reboot, and enhance user convenience.  <P>SOLUTION: The information processing device has an external device connecting port 31 for connection the external device with the information processing device, and consecutively executes trial operation for connection with the external device, via the external device connecting port 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336764-A (JP)
Title: Steering damper valve
Inventor: YOSHIMURA NAOYUKI
IPC: F16K47/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering damper valve to prevent the size of a body 1 from enlarging.  <P>SOLUTION: A plate 26, a leaf spring member and a seat member 22 correlatively constitute a first check valve part. The first check valve part A permits only circulation to a cylinder port 21b side from a supply port 21a side. A through-hole 30 formed on the plate 26 and the leaf spring members 27, 28 correlatively constitute a second check valve part B. The second check valve part B permits only circulation to the supply port 21a side from the cylinder port 21b side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002362755-A (JP)
Title: Card recording device
Inventor: SUZUKI YOSHITAKA
IPC: B65H29/58
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized card recording device easy for exchange of consumables. SOLUTION: Ink film 1 is set between a supply reel 5 and a windup reek 6 and an intermediate recording medium 7 is set between a supply reel 8 and a windup reel 9. A card 2 is delivered upward from a hopper part 100 and rotated nearly 90 deg. by a card reversing part 150 and then the recording of image information is carried out. The hopper part 100 is arranged at the lower side of each reel and a recording part and constructed to be freely detachable by pulling to the front side.
Patent JP-2003335216-A (JP)
Title: Locking device of seat belt attaching-detaching metal fitting
Inventor: IWANAMI TAKESHI
IPC: B60R13/02
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device of a seat belt attaching -detaching metal fitting reduced in cost and improved in support strength.  <P>SOLUTION: This locking device of the seat belt attaching-detaching metal fitting is arranged along the cabin inside wall surface of a car body panel, and has a decorative member 5 for forming an opening 4 for freely inserting and extracting a tongue plate 3 of a seat belt 2 on an indoor side. A projecting part 7 engageable with an engaging part 6 of the tongue plate 3 is formed on the reverse side 5a of the decorative member 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345498-A (JP)
Title: Character input device and method thereof
Inventor: OSHIKIRI MINORU
IPC: H04M1/23
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character input device and method thereof, in which the operation of keys is simplified in entering characters to reduce labor and time, thereby enhancing convenience thereof.   <P>SOLUTION: A portable telephone 10 is provided with a plurality of enter keys arranged in rectangular matrix, a memory 14 storing tables for associating the operated enter keys with the characters, a display part 15 for displaying the characters, and a processor 12 for displaying the characters at the display part by comparing the operated enter keys with the association table of the memory 14. The association table is arranged to associate a first enter key for performing operation first when entering the object characters, a second enter key for performing operation next, and the characters thereof. The second enter key is the first enter key itself or each enter key arranged at the position adjacent to the first enter key.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340901-A (JP)
Title: Safety device of molding machine
Inventor: OKADA NORIHITO
IPC: B29C45/84
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device of a molding machine constituted so as to operate the safety device even when either one of a plurality of safety doors is opened, to prevent the hand or body of a worker from being held between a fixed mold and a movable mold when mold closing or mold clamping is performed, and to reduce the production cost or maintenance cost of a molding machine.   <P>SOLUTION: The safety device of the molding machine has a safety rod having a plurality of lock grooves formed thereto, a support member relatively moving in the axial direction of the safety rod, the lock plate attached to the support member in a freely movable manner to be fitted in the lock groove to prevent the relative movement of the safety rod and the support member, one moving member moving corresponding to the opening and closing of one safety door to move the lock plate, and other moving member moving corresponding to the opening and closing of one safety door to move the lock plate. When one moving member and the other moving member are operated in the direction for detaching the lock plate from the lock groove, the lock plate is opened from the lock groove.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342621-A (JP)
Title: Method for manufacturing copper powder and copper powder obtained thereby
Inventor: SAKAGAMI TAKAHIKO
IPC: H01B1/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique that easily manufactures a copper powder consisting of fine particles having an extremely sharp particle size distribution, by improving a method for manufacturing the copper powder, and to provide the copper powder that satisfies such characteristics of a copper paste as viscosity and film density, which have not been realized by a conventional copper powder.   <P>SOLUTION: In a process for manufacturing the copper powder, which includes mixing an alkali hydroxide with a copper salt aqueous solution containing bivalent copper ions to form a cupric oxide, reducing the cupric oxide into a cuprous oxide by adding a reducing sugar, and further reducing the cuprous oxide to form a metallic copper by adding a hydrazine-based reducing agent, this manufacturing method comprises previously charging a complexing agent into the copper salt solution, mixing it with the alkali hydroxide in an amount of 1.10-1.60 by reaction equivalent, and aging it so as to continue reaction of forming a black cupric oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348715-A (JP)
Title: Box unit
Inventor: YASUDA SHINICHI
IPC: H05K5/06
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proper structure for making airtight communicate the interiors of adjacent boxes.   <P>SOLUTION: Openings 13, 14 are formed in a left-side plate 1a of the right- side box 1 and a right-side plate 1b of the left-side box 1. A flange 8, having the opening 8a, is welded to only the right-side plate 1b, and packing 4 is filled in a groove 8b that is formed so as to surround the opening 8a of the flange 8. In this state, a bolt 16, inserted in a through-hole 15, is screwed into a tap hole 8c, thus coupling the left-side plate 1a with the right-side plate 1b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341000-A (JP)
Title: Easily adhesive polyester film for optical use
Inventor: MIZUNO NAOKI
IPC: B29L11/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily adhesive polyester film for optical uses.   <P>SOLUTION: The easily adhesive polyester film for optical uses is prepared by using a biaxially oriented polyester film containing an antimony compound, an alkaline earth metal compound and a phosphorus compound and having a thickness of 50 μm as a base material and forming an easily adhesive polymer layer on at least one surface of the base material. In the easily adhesive polyester film for optical uses, a polyester as a main raw material for the base material substantially contains no particle and has a melt specific resistance at 275°C of 0.15-0.45 (×10<SP>8</SP>Ωcm). When the polyester is dissolved in a solvent and after the solution is filtered through a membrane filter with a mean pore diameter of 0.1 μm, the alkaline earth metal content and the antimony content in the residue on the filter are respectively ≤1 mg per 1 kg polyester as the main raw material for the base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342370-A (JP)
Title: Method for producing spherical polyorganosilsesquioxane microparticle
Inventor: NEGISHI KENJI
IPC: C08G77/06
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To form monodisperse spherical microparticles even under reaction conditions in which monodisperse spherical particles can not be heretofore formed due to e.g. the agglomeration of particles in producing spherical polyorganosilsesquioxane microparticles by hydrolytically condensing an organotrialkoxysilane and/or a partial hydrolyzate thereof in a reaction solution.   <P>SOLUTION: In adding an organotrialkoxysilane and/or a partial hydrolyzate thereof to a reaction solution, a polymeric dispersant exemplified by polyvinyl alcohol is present in the reaction solution.  <P>COPYRIGHT: (C)2004,JPO