baber/WOPTO huggingface dataset:
Patent JP-2003034051-A (JP)
Title: Pixel clock producing unit, optical writing unit, and imaging apparatus
Inventor: NIHEI YASUHIRO
IPC: H04N1/113
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To correct the scanning irregularity by a scanning lens, or the like. SOLUTION: A counting value of a high frequency clock of a frequency higher than that of a pixel clock, and phase shift amount data of a pixel clock of a high frequency clock unit for correcting the writing starting position displacement in the scanning direction derived from the scanning distance irregularity from the rotation axis of the polarizing reflection surface of a polarizer or the displacement of the light emitting points of a plurality of light fluxes are compared for executing shift control of at least one of the rise timing and the fall timing of the pixel clock based on the comparison result.
Patent JP-2003042671-A (JP)
Title: Ebullient cooling device
Inventor: SUGITO HAJIME
IPC: F28D15/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an ebullient cooling device 1 capable of easily changing the size (inner capacity) of a header container 9 according to the increase/ decrease in heat load or the like and reducing manufacturing costs. SOLUTION: The ebullient cooling device 1 comprises a refrigerant container 2 and a radiation core part 3, and a heating element 4 is fixed to the roughly central part of the bottom surface of the refrigerant container 2 by screws 5. The refrigerant container 2 and the header container 9 used for the radiation core part 3 are laminated structures constituted by superposing four plates 6 respectively. The four plates 6 are press materials that are punched from an aluminum plate, a stainless steel plate, etc., by a press mold, and they are commonly used for the refrigerant container 2 and the header container 9.  Due to this constitution, the press mold manufacturing each plate 6 of the refrigerant container 2 and the header container 9 can be commonly used, so the cost of the expensive press mold can be reduced, so as to largely reduce the manufacturing cost of the ebullient cooling device 1.
Patent JP-2002082425-A (JP)
Title: Phase shift mask, method of manufacturing the phase shift mask, and exposure method using the phase shift mask
Inventor: NAKAO SHUJI
IPC: G03F1/70
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a phase shift mask which is capable of easily forming desired pattern shapes, a method of manufacturing the phase shift mask and an exposure method using the phase shift mask. SOLUTION: A quartz substrate 1 has first light transparent parts 1a and second light transparent parts 1b allowing the transmission of exposure light. The first and second light transparent parts 1a and 1b are so constituted that the phases of the exposure light allowing the transmission of both are changed 180 deg.C from each other. Semi-light shielding films 3 exist between the first and second light transparent parts 1a and 1b and are formed in partial regions of the first and second light transparent parts 1a and 1b. The semi-light shielding films 3 have the transmittance of 3 to 30%.
Patent JP-2003045827-A (JP)
Title: Fingerstall for failure analysis
Inventor: AMI YUKA
IPC: H01L21/304
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a fingerstall for failure analysis with which an object can be easily and firmly pressed to a polishing surface, the object can be easily polished, and the load to the finger in pressing the object to the polishing surface can be reduced. SOLUTION: This fingerstall 10 for failure analysis is used by putting it on a finger when pressing the object to a polishing surface of a polishing machine by the finger. The fingerstall is provided with a cylindrical main body 1 having a finger insertion opening 5, a pressing part 4 that presses the object to the polishing surface, and a slip-preventing means 3 that prevents slippage between the pressing part 4 and the object when polishing.
Patent JP-2003040057-A (JP)
Title: Traveling vehicle
Inventor: KAMIYA TATSUO
IPC: B60R16/04
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To solve problems of complicated constitution due to attaching and detaching a battery by fastening and loosening a screw and extremely troublesome operation and bad workability because of needing to loosen and fasten the screw when taking out and mounting the battery in the known battery fixing constitution wherein the battery is installed in a hood provided at the front part of a machine body and the battery is mounted by detachably screwing connecting rods to rise from both ends of a floorplate, overlapping a step of inverted L-shape fixed to the upper ends of the connecting rods, with the upper end corner part of the battery, and fastening and loosening the screw to attach and detach the battery. SOLUTION: In this traveling vehicle with the battery B arranged inside a cover 23, the cover 23 is constituted to be openable/closable or detachable, and the cover 23 is provided with a pressing part 23c abutting to fix the battery B placed on the machine body.
Patent JP-2003046852-A (JP)
Title: Digital camera, and image-processing apparatus
Inventor: TSUJI YUUKI
IPC: H04N101/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique for displaying even an image that is not erect in an erect state, for example, when successively perusing a plurality of images that are recorded on a record medium. SOLUTION: The digital camera 1 outputs direction information for indicating the direction of the digital camera in the case of photographing by a vertical sensor 14, and records the direction information along with the image data in a record medium 18. Therefore, in an image-processing apparatus for perusing and displaying by reading data from the record medium, required rotary processing is made according to the read direction information for displaying in an erect state.
Patent JP-2003041177-A (JP)
Title: Unburned color pencil lead
Inventor: TANGE MAKOTO
IPC: C09D13/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide unburned color pencil lead having high strength of lead body and having golden gloss and vividness in the handwriting. SOLUTION: This unburned color pencil lead comprises at least binder, scaly bronze powder and an yellow-based organic pigment. In the unburned color pencil lead, the content of the scaly bronze powder is 30-70 wt.% and the average particle diameter of the powder is 3-30 μm and the content of the yellow- based organic pigment is 1-15 wt.% based on the scaly bronze powder.
Patent JP-2003048090-A (JP)
Title: Laser irradiation nozzle of laser machining device
Inventor: KATO NAONARI
IPC: B23K26/064
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a laser irradiation nozzle of a laser machining device which is suitable for a machining (cutting or drilling) by non-oxidation cutting of a comparatively thick stainless steel plate of which the thickness is approximately 8 mm or larger, and with which the machining speed is remarkably increased, the plasma generation is suppressed by setting the flow rate of an assists gas low, and the generation of dross is effectively suppressed, thereby realizing excellent machining resulting in a clean cutting surface. SOLUTION: The laser irradiation nozzle 1 of the laser machining device is provided, at the end of a nozzle port (3), with a cylindrical hollow part (9) of which the diameter is larger than that of the nozzle port (3).
Patent JP-2003038707-A (JP)
Title: Slot machine
Inventor: SUZUKI JUNPEI
IPC: A63F5/04
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an attractive slot machine which can easily change the display content of a front surface panel without replacing the panel, and effectively utilize resources as well. SOLUTION: Three reels 11 displaying specified patterns are rotation-stop- controlled. Then, a specified number of medals are put out in response to a combination of the patterns of respective stopped reels 11 for this slot machine 1. Such a slot machine has a slot machine body 10, and the front surface panel 20. In this case, the slot machine body 10 is equipped with the three reels 11. The front surface panel 20 is attached to the slot machine body 10, and constitutes the front surface section of the slot machine 1. Also, the front surface panel 20 is equipped with a display window 28 through which the three reels 11 are visible from the outside. Then, the central panel 22a, the upper panel 22b and the lower panel 22c of the front surface panel 20 are respectively formed of a liquid crystal display panel for the constitution of the slot machine.
Patent JP-2002134404-A (JP)
Title: Aligner and exposing method of radiation-sensitive layer formed using charged particles, and mask therefor
Inventor: KIENZLE OLIVER
IPC: G03F1/00
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a projector for photographing a pattern of a mask on a substrate, which includes a radiation-sensitive layer, using a projection charged particle beam. SOLUTION: A mask 31 includes a membrane layer 37 made of a first material, scattering regions 39 made of a second material which forms a pattern and scatters charged particles more strongly than the membrane layer 37, and a plurality of linear support column groups 37, which are arranged at intervals and support the membrane layer 37 together with the scattering regions 39. The projector includes a beam-forming device 45 for generating a projection beam 41 having a prescribed projection beam cross section in a mask surface, and positioning devices 57 and 55 for moving the projection beam cross section along a prescribed path on the mask 31, in parallel with an extending direction of the column groups 33 in the mask surface.  The projector includes a sensor 65 for supplying a different measurement signal 69, depending upon the number of charged particles emitted to mark regions 61 formed on the mask 31.
Patent JP-2003057924-A (JP)
Title: Image forming device
Inventor: KOBAYASHI SHINSUKE
IPC: G03G15/16
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To enable an image forming device which employs a DC plus AC application contact electrostatic charging means of AC constant-voltage control as an electrostatic charging means for an image carrier, to perform electrostatic charging application bias control for outputting an excellent image irrelevantly to environment at low cost. SOLUTION: The image forming device equipped with a contact electrostatic charging means for electrostatically charging the image carrier by superposing and applying a DC constant voltage DC and an AC constant voltage AC one over the other to an electrostatic charging member 2 coming into contact with the image carrier 1 has an environment detecting means 12 which detects the environment around the device and control means 11, 6, and s1 which detect the environment around the device by the environment detecting means before image forming and controls the constant voltage value of the AC component applied to the electrostatic charging member 2 according to the detected environment.
Patent JP-2003062592-A (JP)
Title: Method for treating organic waste water containing chloride ion
Inventor: MURAKAMI SADAAKI
IPC: C02F1/461
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce surplus sludge by converting chloride ions contained in the surplus sludge produced in biological waste water treatment means into chlorine molecules through an electrolysis and by sterilizing bacterial cells with the chlorine molecules thus obtained. SOLUTION: The method according to this invention for treating organic waste water containing the chloride ions comprises purifying the organic waste water (10) containing the chloride ions through the biological waste water treatment means (11), electrolyzing the surplus sludge (17) produced in the biological waste water treatment means (11) in an electrolytic bath (21) and returning the surplus sludge (17a) converted into substrates through the electrolysis to the biological waste water treatment means (11).
Patent JP-2003069194-A (JP)
Title: Method for filling via hole
Inventor: TOYOSHIMA AKIHIKO
IPC: H05K3/46
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for filling via holes which enables filling in holes by filling any desired holes formed in a circuit board with a resin efficiently. SOLUTION: In the method for selectively filling via holes formed in a circuit board, a mold release film c2 formed with holes at such places as to correspond to via holes to be filled is placed on the circuit board. The via holes are filled with a filler e by vacuum press via the release film.
Patent JP-2003065473-A (JP)
Title: Annular coupling tool and pipe connecting apparatus provided with annular coupling tool
Inventor: NAKANISHI YUKIO
IPC: E03C1/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To improve strength of a pipe connecting apparatus by using a mono lithic structure in a body of the pipe connecting apparatus connecting water pipes. SOLUTION: In an annular coupling tool, a flange protruding line part 16 formed with an inner diameter smaller than a cylinder part 15 is provided in one end part of the cylinder part 15 composing the annular coupling tool, the flange protruding line part 16 is loosely fit and rotatably attached to a recessed groove part 13 of a secondary channel composing member, and another end part of the cylinder part 15 is connected by screwing to a primary channel composing member. A primary side female screw part 17 for screwing the primary channel composing member and connectively fixing it is provided in an inner circumferential face of the cylinder part 15. A secondary side female screw part 18 for screwing through a male screw part 5 of the secondary channel composing member is provided in an inner circumferential face of the flange protruding streak part 16.
Patent JP-2003070281-A (JP)
Title: Drive control method and drive controller of brushless motor
Inventor: SHIBUYA MAKOTO
IPC: H02P6/08
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a drive control method and drive controller of a brushless motor in which adverse effect of transient voltage occurring at the time of turning on/off a switching element can be reduced at a low cost. SOLUTION: Switching elements 21U, 21V, 21W, 21X, 21Y and 21Z are turned on/off by PWM control such that the combined voltage of a first transient voltage occurring between the collector and emitter of the switching elements 21U, 21V, 21W, 21X, 21Y and 21Z under off-state when the on/off-state of the upper phase side switching elements 21U, 21V and 21W is switched in order to switch the phase, and a second transient voltage occurring between the collector and emitter of the switching elements 21U, 21V, 21W, 21X, 21Y and 21Z under off-state when the on/off-state of the lower phase side switching elements 21X, 21Y and 21Z is switched by PWM control becomes lower than the maximum allowable voltage between the collector and emitter of the switching elements 21U, 21V, 21W, 21X, 21Y and 21Z.
Patent JP-2003074471-A (JP)
Title: Recycle support system and recycle method for enclosed compressor
Inventor: ISHII MINORU
IPC: G06Q10/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To solve the problems wherein a new part is set in the body of an enclosed compressor or a manufacturing process is added in order that a manufacturer of the enclosed compressor gives recycle information to a recycle dealer, resulting in an increase in cost of the enclosed compressor. SOLUTION: This recycle support system for the enclosed compressor includes a server computer 10 having information related to recycle of the enclosed compressor stored in relation to a product identification code of the compressor provided by the manufacturer of the enclosed compressor and a terminal device 20 connected to the server computer by network. The terminal device 20 includes input means for inputting a product identification code of the enclosed compressor requiring the information related to recycle by the recycle dealer, a transmitting means for transmitting the input information to the server computer 10 through the network, and a display means for displaying the information related to recycle transmitted from the server computer 10 in response to the request.
Patent JP-2003082724-A (JP)
Title: Sewage force feed device
Inventor: SATO YOJI
IPC: F04D13/08
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a sewage force feed device 48 for further lowering the height up to a sewage inflow chamber 20 from a floor to lower a position a toilet bowl. SOLUTION: A submerged motor chamber 22 for housing a submerged motor 28 is arranged under the sewage inflow chamber 20 for arranging a large number of outflow holes in a side wall, and a pump chamber 24 is arranged under the submerged motor chamber 22. An impeller 32 is fixed to a lower end part of a pump shaft 30 projecting to the pump chamber 24 from the submerged motor 28 by penetrating through a lower side partition wall 36 between the submerged motor chamber 22 and the pump chamber 24. Two oil seals 40 and 42 for penetrating the pump shaft 30 are arranged at an interval in the shaft direction on the lower side partition wall 36, and a lubricating liquid chamber 50 opening toward the pump shaft 30 is arranged between the two oil seals.  A lubricating liquid is supplied to the lubricating liquid chamber 50 by pressure higher than pressure for forcibly feeding sewage by the impeller 32 from a lubricating liquid pressure supply means.
Patent JP-2002190188-A (JP)
Title: Electronic equipment controlling device and method of the control
Inventor: OUCHI KOJI
IPC: G06F3/0484
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To restrain a user from feeling that he is kept waiting till an operation actually works after the command for an operation is inputted in an AV system. SOLUTION: When the recording operation of a VTR 3 is instructed to a CPU 12 through a remote controller 2, the CPU 12 first turns on the power source of the VTR 3, and then the CPU 12 makes a CRT 17 display the message consisting of the characters W, A, I, T, I, N and G exhibiting that the CPU itself is in processing. After that, when the CPU 12 finishes the processing and the operation of the VTR 3 begins to start, the CPU 12 makes the CRT 17 stop displaying the message consisting of the characters W, A, I, T, I, N and G.
Patent JP-2002134258-A (JP)
Title: Heating cooker
Inventor: HATTORI KENJI
IPC: H05B6/12
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To indicate effectively that a temperature of a top of a heating cooker having a heat generation element and an induction heating coil is high temperature. SOLUTION: The safe and cheap heating cooker is provided, in which danger of the top that becomes to extremely high temperature by generation of heat of an electric heater 37, is more strongly reported to a user by composing a display according to the temperature of the top near the electric heater 37, in spite of the temperature of the top near heating coils 30, 34 of a high temperature display LED 47. Moreover, a warning effect is heightened by making an installation space small by installing only one piece of the high temperature indication LED 47, and by expanding the display area of the high temperature display LED 47 self, within the same space.
Patent JP-2003076017-A (JP)
Title: Negative type photosensitive resin composition and its use
Inventor: KAMATA JUN
IPC: H01L21/027
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a new negative type photosensitive resin composition characterized in containing a polyimide or a polyamic acid which exhibits photosensitivity with high sensitivity and high resolution and a silane coupling agent and excellent in heat resistance and adhesion properties, and to provide a photoresist and an insulation film each comprising the negative type photosensitive resin composition and a highly integrated semiconductor device and a highly integrated multilayer wiring board each including the insulating film as a top coat or an interlayer dielectric. SOLUTION: The negative type photosensitive resin composition is characterized in that it contains (a) 100 pts.wt. polyimide having repeating units of formula (I) or polyamic acid having repeating units of formula (III) and (b) 0-5 pts.wt. silane coupling agent. The photoresist and the insulation film each containing the composition, and a method for producing the insulation film are also provided.
Patent JP-2003074280-A (JP)
Title: Vibrating drill
Inventor: KAWAKAMI HIROMI
IPC: E21B6/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a reduced noise type vibrating drill that can provide sufficient noise reducing effect without cost increase, taking no special manufacturing trouble, and moreover without enlarging a machine or impairing usability. SOLUTION: In this drill, a piston provided movably forward and backward in a cylinder of a drill head is operated back and forth by fluid pressure, and the impact force is transmitted to a bit through a drilling rod to drill a hole. The piston and the drilling rod whose tip is mounted with the bit are integrally connected. The forward and backward operation of the piston by the fluid pressure is performed by providing the outer periphery of the piston with a rotary valve rotated around the piston and changing a pressure fluid alternately to the piston rear chamber and front chamber of the cylinder by the rotation of the rotary valve.
Patent JP-2003082966-A (JP)
Title: Folding type joint fitting
Inventor: NAKAO MOTOHIRO
IPC: E04G1/34
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a folding type joint fitting for a ladder capable of simply locking and unlocking and being safely used irrespective of a direction in which a person steps onto the ladder. SOLUTION: A first member 2 protruding an arm like fork from a basic part and a second member 3 protruding an arm like fork from the basic part in the same way and inserted into the first member 2 internally or externally are mutually and rotatably linked. A guide 2h protruding obliquely and outward is provided on the arm on one side of the first member 2, and a lock hole 2f is provided in the vicinity of the guide 2h. The second member 3 is provided with a lock pin 5 guided by the guide 2h and insertable into the lock hole 2f. The lock pin 5 is linked to a coil spring 8 energizing in the direction of lock hole 2f and is provided with an operation lever 5a for operation. A crest- shaped cam 9 for locking the lock pin 5 and releasing its locking is provided on an external wall of the arm on one side of the second member 3, and the operation lever 5a is slidably linked to the cam 9.
Patent JP-2002161032-A (JP)
Title: Composition applied to mucous membrane
Inventor: OKUDAIRA ICHIRO
IPC: A61K9/06
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a collunarium, an eye drop and a drug for the pharynx having especially high effects on hyperemic symptoms of the various mucous membranes such as nasal obstruction, bloodshot eyes and flare on the pharynx accompanied with a hyperemia of the mucous membrane in inflammatory symptoms of various mucous membranes. SOLUTION: This composition applied to the mucous membrane is characterized by comprising the following ingredients (a) and (b); (a) at least one kind of tetrahydrozoline, phenylephrine, naphazoline, ephedrine, methylephedrine and epinephrine; and (b) at least one kind of amlexanox and levocabastine.
Patent JP-2003083901-A (JP)
Title: Method of detecting linked spheres
Inventor: ITO MOTOMICHI
IPC: G01N21/85
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method by which linked spheres can be detected from among spheres to be treated with accuracy. SOLUTION: Parallel rays of light are projected toward the spheres moving approximately in a line from a plurality of directions and whether or not passing spheres are linked spheres is discriminated based on received data of a plurality of transmitted rays.