baber/WOPTO huggingface dataset:
Patent JP-2003098524-A (JP)
Title: Display device
Inventor: CHINO EIJI
IPC: G02F1/1335
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type color liquid crystal display body free from light absorption by a polarizing plate, having high light utilization efficiency, bright and free from a double image of a letter and the like. SOLUTION: A display device in which both a reflection type display and a transmission type display can be performed has a pair of substrates disposed opposite to each other, a light controlling layer interposed between the pair of substrates, a semitransmissive reflection film provided on the light controlling layer side of one substrate of the pair of substrates and capable of transmitting and reflecting light and a backlight.
Patent JP-2004051341-A (JP)
Title: Operation test device for passenger conveyer step link safety unit
Inventor: GOTO NOBUYUKI
IPC: B66B23/14
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation test device for a passenger conveyer step link safety unit capable of easily operating the step link safety unit for performing an operation test with high safety.  <P>SOLUTION: A safety unit 50 is installed in the vicinity of a turn edge of a swing rail 35 for detecting that displacement of the swing rail 35 exceeds a predetermined value and provided with a cam 53 having a recess 53a at the center and a projection at an end, a microswitch 55 to be pushed by the projection 53 when the cam 53 moves to exceed the predetermined value, an operation check button 52, and an elastic body 52 for biasing the operation check button 52 to an OFF position. The operation test device for performing an operation test for the safety unit 50 is installed adjacent to the operation check button 52 and provided with a pressure means 1 for moving the operation button 52 to an ON position and a remote controller 4 connected to the pressure means 1 for remotely controlling the pressure means 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055974-A (JP)
Title: Wavelength stabilization control circuit and wavelength stabilizing light source
Inventor: SUGIHARA TAKASHI
IPC: H01S5/062
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To simply and inexpensively constitute a wavelength stabilization control circuit for stabilizing the wavelength of an LD at high control accuracy and high control speed.  <P>SOLUTION: The wavelength stabilization control circuit for stabilizing the wavelength of the LD 10 is provided with a differential amplifier 11 for outputting a differential signal between an LD wavelength monitoring signal and an LD power monitoring signal for the LD 10, and an LD wavelength control circuit 12 for controlling the output wavelength of the LD 10 on the basis of the output of the differential signal. The LD wavelength control circuit 12 controls the output wavelength of the LD 10 so that the differential signal becomes zero.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059175-A (JP)
Title: Landing door device for elevator
Inventor: KAI HIDEO
IPC: B66B13/30
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily add a fireproof function without adding a large change to a building side.  <P>SOLUTION: In this device, a landing door 7 having a door base 11, a surface plate 15 mounted on the door base 11 and enabling displacement between a normal position having a gap between the normal position and a peripheral edge part of a landing exit/entrance 3 and a closing position for closing the gap on a landing 1 side of the normal position, and a holding device provided between the door base 11 and the surface plate 15 to hold the surface plate 15 at the normal position is used. When the holding by the holding device is released, the surface plate 15 is displaced to the closing position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060221-A (JP)
Title: Wood fixing material for slope face protective work
Inventor: TERAMOTO YOSHIAKI
IPC: E02D17/20
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timber fixing material for a slope face protective work for holding harmonization with a natural scenery while effectively utilizing forestry resources by fixing and laying tapering-off thinning timber in a sheet shape to and on a wall surface in a face of a banked slope by banking.  <P>SOLUTION: By opposing a pair of left and right timber engaging pieces 2 and 3, a timber inserting space 5 is formed between both. A plurality of horizontal directional reinforcements 21 and 31 and a plurality of vertical directional reinforcements 22 and 32 are fixed in a grating shape as the respective timber engaging pieces 2 and 3. Hook parts 21a and 31a are formed on one end of the respective horizontal directional reinforcements 21 and 31. The material having a structure of bending the whole horizontal directional reinforcements in an L shape is adopted. When horizontally inserting and stacking the required number of thinning materials in the timber inserting space 5, the respective thinning timber are laid on the wall surface in a state of engaging both ends with the timber engaging pieces 2 and 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061249-A (JP)
Title: Noncontact displacement sensor
Inventor: SUZUKI NOBUYA
IPC: G01D5/20
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact displacement sensor which has increased detection accuracy by increasing permeability.  <P>SOLUTION: A first detecting ring 4 and a second detecting ring 5 are counterposed respectively on the input shaft 1 side and on the output shaft 2 side of the peripheral side of a torsion bar 3 which unites the input shaft 1 and the output shaft 2 coaxially. The sensor has a first detecting coil 6 for detecting without touching as a change in inductance, the quantity of relative displacement to the second ring 5 of the first ring 4 which is displaced according to the quantity of displacement of the torsion bar 3 when a torque is applied to the input shaft 1, and a first coil housing member 9 which holds the first coil 6 at a position separated at predetermined interval from the peripheral surfaces of the detecting rings 4, 5. The first and second rings 4, 5 are composed of sinters formed by compression-molding and sintering metal powder into specified shapes. The permeability of each detecting ring 4, 5 increases and detection accuracy is increased. Besides, the coil housing member 9 is composed of a sinter formed by compression-molding and sintering metal powder into a specified shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057489-A (JP)
Title: Puncture unit, puncture member detacher and puncture apparatus
Inventor: MATSUMOTO DAISUKE
IPC: A61B5/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily detach a puncture member mounted in a puncture apparatus appropriately by a simple operation.  <P>SOLUTION: A puncture unit U is used for the puncture apparatus A comprising a movable member 5 mounted to reciprocate inside a housing 4 with an opening 41 at the top. The puncture unit U comprises the puncture member 2 to be held to the movable member 5 of the puncture apparatus A by engaging a body part 20 with the movable member 5 of the puncture apparatus A, and support members 1 and 29 supporting the puncture member 2 detachably. The support members 1 and 29 have an engagement means 19A to be engaged with a surface 24a of the puncture member 2 facing the rear of the housing 4 when inserted into the housing 4 of the puncture apparatus A through the opening part 41 in the state when the puncture member 2 is detached from the support members 1 and 29 and is held by the movable member 5 of the puncture apparatus A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060326-A (JP)
Title: Method and device for manufacturing lightweight solidification material, pipe-shaped mixer device, solidification material manufacturing device and specific gravity adjusting device
Inventor: SENDA SHOHEI
IPC: B01F23/57
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology effective in reusing moisture-containing fluid waste.  <P>SOLUTION: A fluid raw material is adjusted on a specific gravity by adding or removing moisture by a specific gravity adjusting device 1. Next, a solidification material is added and mixed by a first pipe-shaped mixer 4, and next, a lightening material is added and mixed by a second pipe-shaped mixer 5, and is changed to a lightweight solidification material while transferring the fluid raw material including moisture and the solid content to a destination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059384-A (JP)
Title: Rare earth silicate single crystal
Inventor: SUMIYA KEIJI
IPC: C30B29/34
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rare earth silicate single crystal which makes it possible to decrease slow components of a photogenesis decay curve required in scintillator characteristics and to shorten the time for fluorescence decay.  <P>SOLUTION: The rare earth silicate single crystal contains Fe of 0.1 ppm or over and ≤50 ppm. The rare earth component of the rare earth silicate single crystal is gadolinium. The rare earth silicate single crystal is cerium activated gadolinium silicate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057126-A (JP)
Title: New genetic group derived from sea squirt and encoding zinc finger protein
Inventor: SATO NORIYUKI
IPC: C12N1/15
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new genetic group derived from a sea squirt and encoding a zinc finger protein and an antibody against its protein.  <P>SOLUTION: The new zinc finger protein is an important protein isolated from Ciona intestinalis, bound to DNA and involving a transcriptional control. The new zinc finger protein is not only useful as a studying material for studying and analyzing temporal/spatial expression control mechanism of a developmental gene in the sea squirt, but also effectively utilizable for morbid state analysis of various diseases involving the temporal/spatial expression control mechanism of the developmental gene and development of therapeutic agents for these diseases and improvement of a method for diagnosing or treating these diseases through such the study.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071297-A (JP)
Title: Solid polyelectrolyte type fuel cell, separator for solid polyelectrolyte type fuel cell, and manufacturing method of that separator
Inventor: TERASAWA TOSHIHISA
IPC: H01M8/10
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polyelectrolyte type fuel cell, a separator for the solid polyelectrolyte type fuel cell, and a manufacturing method of that separator which are advantageous for improving power generation performance.  <P>SOLUTION: The solid polyelectrolyte type fuel cell is provided with an electrolyte layer 10 of a solid polymer type, an anode catalyst layer 11 installed on one side of the electrolyte layer 10, a cathode catalyst layer 14 installed on another side of the electrolyte layer 10, an anode separator 3 having a recess to supply a fuel containing substance on the anode catalyst layer 11 side, and a cathode separator 4 having a recess to supply oxidizer containing substance on the cathode catalyst layer 14 side. At least one of the anode separator 3 and the cathode separator 4 contains an expanded graphite, and is formed by a porous body having numerous water preserving micropores capable of permeating the water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070731-A (JP)
Title: Contents operation display unit
Inventor: YAMAGUCHI KAZUAKI
IPC: G06F3/048
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents operation display unit which is operated with a voice.  <P>SOLUTION: A contents acquisition analyzing part 103 extracts a character string indicating an anchor and the link destination information from an HTML file, and transmits them to a recognition target data list managing part 104. A voice recognition processing part 109 inputs a voice signal uttered by a user, and detects predetermined recognition character string data from the voice signal from the recognition data list registered in the recognition target data list managing pat 104, and transmits it with the corresponding link destination character string to a contents operating part 110. The contents operating part 110 transmits the acquisition, analysis, and display instruction of contents designated by the link destination character string to a contents acquiring and analyzing part 103. This operation is repeated so that a browser function is operated with the voice signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070159-A (JP)
Title: Rubber-like elastic foamed body and fixing pressure roller with this elastic body arranged thereon
Inventor: SHIRAO SHUNJI
IPC: F16C13/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly flexible, silicone-made, rubber-like elastic foamed body which releases inside hot air by its continuous foamed structure even at a high temperature, which reduces as much as possible the increase/expansion of a roller outer diameter or the lowering of hardness in the foamed body caused by thermal expansion, and which therefore enables a small and sufficient nip width to be secured, and also to provide a fixing pressure roller using this foamed body.  <P>SOLUTION: As an outer layer rubber for the pressure roller, a foamed body having such an unprecedented continuous foamed structure having a continuous foam ratio of 90% or higher and also having a water absorption coefficient of 40% or higher, is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003076499-A (JP)
Title: Rearrangement hardware for mass memory command queue
Inventor: LIN WEN
IPC: G06F13/16
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving command queue rearranging process with the load of processor resource decreased. SOLUTION: This invention provides a hardware command queue with a memory device for a mass memory system. Plural entries are demarcated within the memory device, at least several among which are active entries. Among the active entries, at lease several are associated with pending access commands with at least one entry as a head entry associated with the active command in operation. Physical target position is stored in each active entry with the calculated servo distance stored in each active entry. A link list including a pointer for defining execution sequence is stored together with the command queue.
Patent JP-2004068544-A (JP)
Title: Inner movable part and slide rail equipped with inner movable part
Inventor: TAKADA MASAYUKI
IPC: E05D15/06
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension type slide rail equipped with an inner movable part for suspending a load such as a door, and having high durability by uniting an inner member and a ball retainer, and inserting a rolling body such as a ball to the inner member.  <P>SOLUTION: In this slide rail, the inner movable part 10 is composed of the rectangular solid inner member 20 having upper/lower two grooves 22 and 24 recessed on both side surfaces for guiding a ball bearing, a guiding part 30 arranged on the front/rear both ends and recessing a circular arc-shaped groove 32 for guiding the balls to the lower groove from the upper groove by changing by 180 degrees, a plurality of balls and a rectangular plate having a lower part bent inside the inner member. The inner movable part is equipped in an outer member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077890-A (JP)
Title: Method of connecting photonic crystal fiber
Inventor: HACHIWAKA MASAYOSHI
IPC: G02B6/255
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for connecting photonic crystal fibers by which a narrow hole is prevented from collapse.  <P>SOLUTION: A pair of photonic crystal fibers 20, 20 are arranged to face the fiber ends of the pair of photonic crystal fibers each other at spaced intervals of less than 15 μm. Discharge is done at the facing sections of the pair of photonic crystal fibers 20, 20. At least one of the pair of photonic crystal fibers 20, 20 heated by the discharge is move so that the fiber ends may be butted to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084484-A (JP)
Title: Control device for vehicle
Inventor: KURODA YOSHITAKA
IPC: B60W10/10
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance frequency of automatic stopping by appropriately determining propriety of the automatic stopping of an engine in a hybrid vehicle.  <P>SOLUTION: The driving device 1 of the vehicle is provided with ECU 2. In the ECU 2, an automatic stopping restarting control means 21 for automatically stopping or automatically restarting the engine 3 and an air conditioning control means 22 for controlling compressors 7, 8 driven by the engine 3 and a motor/generator 4 are provided. The automatic stopping restarting control means 21 estimates a discharge power of a high pressure battery 11 at the time of automatic stopping of the engine 3 from a consumption power of an auxiliary machinery 9 and a consumption power of the electric compressor 8 and presumes a carrying out possible time of the automatic stopping of the engine 3 from this discharge power and remained capacity of the high pressure battery 11. In the case where the carrying out possible time is not less than a predetermined value, it allows the automatic stopping of the engine 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088306-A (JP)
Title: Solid-state image pickup device
Inventor: KURIYAMA KOJI
IPC: H04N5/335
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup device that obtains a uniform, stable image even if an ambient temperature in the solid-state image pickup device changes.  <P>SOLUTION: The solid-state image pickup device comprises a storage means 5 where the reference dark data of one frame of the entire solid-state image pickup device 2 is stored in advance when a picked up image is obtained by illuminating the solid-state image pickup device 2 being divided into a shielding section 21 and imaging area 22 with imaging light; a shielding section averaging means 4 for outputting a data average value outputted from the shielding section 21; correction means 7, 8, 9, 10 for outputting a correction value for correcting the reference dark data based on the average value of the shielding section data by a change in the ambient temperature of the solid-state image pickup device that is being imaged; and an output means 11 for outputting the picked up image by subtracting the correction value from the imaging data outputted from an imaging area 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083721-A (JP)
Title: Method of producing polyamide resin
Inventor: NAGAYA SHIGEO
IPC: C08J11/14
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing polyamide resin by which a useful polyamide resin having a high molecular weight is easily produced from a polyester resin or a waste thereof by a simple process while putting a small load onto the environment.  <P>SOLUTION: The polyester resin is reacted with a diamine compound in a reaction zone maintained at a prescribed temperature and under a prescribed pressure by using a supercritical water or subcritical water as a reaction solvent to provide the polyamide resin, and the produced polyamide resin is recovered by rapidly discharging the produced polyamide resin from the reaction zone to a zone maintained at a temperature of ≤200°C under a pressure of ≤20 MPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085852-A (JP)
Title: Light intensity controller
Inventor: AOKI TAKESHI
IPC: G02F1/313
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light intensity controller with a compact construction, with which intensity of light propagating through a channel waveguide is monitored and fedback.  <P>SOLUTION: The optical intensity controller is provided with a substrate, a waveguide structure containing a slab waveguide and the channel waveguide mounted on the substrate, a light extraction part extracting a part of the light propagating through the channel waveguide to the outside of the waveguide structure mounted on the channel waveguide, an optical detector to detect intensity of a part of the propagating light extracted at the light extraction part and a controller to control the optical intensity of the light propagating through the channel waveguide based on the optical intensity detected by the optical detector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082175-A (JP)
Title: Method for forming film on surface of casting, method for producing film-formed casting pretreatment method for filmforming and film-formed casting
Inventor: SAKAI TAKAYUKI
IPC: B22D29/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a film on the surface of a casting which can effectively prevent a bulging defect and does not damage the outward appearance of a product, particularly, can suitably use the film-formation of a clear coated film.  <P>SOLUTION: This method for forming the film on the surface of the casting is the one which forms the coated film or a plated film on the surface of the casting. The cast surface of the cast product is removed with a cutting work to expose an inner layer and voids as the cast defect are sealed by applying a shot-peening treatment to the exposed inner layer to form the sealed layer. The surface of the sealed layer is shaven with a machining or ground, and the coated film or the plated film is formed on the surface of the shaven or the ground sealed layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308992-A (JP)
Title: Electrodeless lamp system
Inventor: CHOI JOON-SIK
IPC: H05B41/24
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodeless lamp system that has a simple structure, and can miniaturize the size of a product and adjust the operating frequency of the system.  <P>SOLUTION: The electrodeless lamp system is constructed by including an electromagnetic wave resonating section 50 comprising an electromagnetic wave generating section 20 for generating an electromagnetic wave, a cavity 51 connected to the electromagnetic wave generating section 20 and an LC resonance circuit installed in the interior of the cavity 51 and resonating the electromagnetic wave inputted from the electromagnetic wave generating section 20, and a light emitting section 70 for forming plasma by the electromagnetic wave inputted into the interior of the cavity 51 and resonated to emit light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093150-A (JP)
Title: High-sensitivity measuring apparatus
Inventor: FUJITA MASASHI
IPC: G01N27/06
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To detect a characteristic value to be measured, preferably its absolute value with high precision and sensitivity by effectively reducing noise when the periodic noise is present.  <P>SOLUTION: The high-sensitivity measuring apparatus obtains the difference of detection signals taken out of each sensor simultaneously by providing at least two sensors that are in contact with the same substance to be measured with a specific time difference and detects the same characteristics. By synchronizing the periodic noises detected from respective sensors with each other, the periodic noise is reduced.  <P>COPYRIGHT: (C)2004,JPO