baber/WOPTO huggingface dataset:
Patent JP-2002251164-A (JP)
Title: Area sensor and display device
Inventor: KIMURA HAJIME
IPC: H01L27/14
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an area sensor whose utilization efficiency of the light is enhanced and a display device which is provided with the area sensor. SOLUTION: In this patent, an area sensor which is provided with a sensor part in which a plurality of pixels each of which has a photoelectric transducer, an EL (electroluminescent) element and a plurality of transistors are provided and fiber plates and a display device which is provided with the area sensor are provided. The fiber plate is the generic name of a glass fiber plate and an optical fiber plate and is a device in which a plurality of glass fibers or optical fibers each of which is constituted of a light absorbing layer and a light transmitting layer are provided.
Patent JP-2003086593-A (JP)
Title: Manufacturing method of electrode wiring and utilization of the same
Inventor: MIZUTANI BUNICHI
IPC: H01L21/28
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide electrode wiring where electrical resistance is low, thermal defects such as hillocks never occurs and high-temperature stability is superior, and which is inexpensive, reliable and suitable for high density. SOLUTION: Pure Al highly oriented to a (111) plane is anodized in conversion liquid containing aromatic carboxylic acid or monohydroxy carboxylic acid and nonaqueous solvent, to form the electrode wiring of low resistance.
Patent JP-2003089335-A (JP)
Title: Occupant crash protection device
Inventor: MOTOSAWA YASUKI
IPC: B60N2/42
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an occupant crash protection device capable of reducing an injury value of an occupant by realizing a vehicle body deceleration waveform for suitably reducing deceleration of the occupant. SOLUTION: A chassis extending in front and rear directions to couple a part of a seat belt and a vehicle body part including seats are made relatively movable in front and rear directions. At a front collision time, the chassis relatively moves backward for the vehicle body part and deceleration larger than average deceleration (vehicle body deceleration) is stably generated in a part (a buckle, for instance) of the seat belt to strengthen restraining of the seat belt. When the part of the seat belt is moved by prescribed quantity, deceleration of an opposite direction is generated by preventing the moving by an acceleration generation means provided between the chassis and the vehicle body part.  At a collision terminal period, the whole of the occupant and the vehicle can be integrally decelerated at average deceleration, and thereby the favorable vehicle body deceleration waveform without rapidly increasing occupant deceleration can be realized.
Patent JP-2003088350-A (JP)
Title: Apparatus for wrapping and forming food
Inventor: KOBAYASHI MASAO
IPC: A21C11/10
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a food wrapping and forming apparatus to stably supply a wrapping outer skin material to the forming part independent of the shape of the wrapping material such as size and thickness, the flexibility and the stickiness of the material, surely wrapping the inner material with the outer material and sufficiently coping with the change of the size of the formed food or the ratio of the outer skin material to the inner material. SOLUTION: An elastically deformable guide 3 for supporting the outer skin material F is placed at the opening part of a receiving member 2 to receive the outer skin material or a pulling means 8 is placed at the opening part for supporting the outer shell material F by entering into the opening 20 of the receiving member. The trouble of the falling of the outer shell material F into the opening 20 of the receiving member 2 is prevented even by changing the size and thickness of the outer skin material F to enable sure wrapping and forming of the flood in the following steps.
Patent JP-2003088431-A (JP)
Title: Partition for division display in book display shelf
Inventor: KAWAMURA WATARU
IPC: A47B65/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To display books by division by partitioning shelf parts by optional horizontal width in response to the sizes of the books and the number of displaying regardless of the stage number of the shelf parts in a book display shelf for displaying the books by turning each cover forward and also to tell information about the displayed books and the division to a customer who comes to a store. SOLUTION: A division display partition 10 is formed by providing first partitioning parts 20 for partitioning the stages of the shelf parts 101 in the book display shelf 100 by optional horizontal width and second partitioning parts 30 which are attached to the first parts 20 arranged in the shelf parts 101 so as to partition the shelf parts 101 over a plurality of stages. The first partitioning part 20 has an attachment means to be attached to an optional position in the shelf parts 101 and also display parts 50 (51 and 52) for displaying information such as characters or graphics are arranged in at least one of the first and second partitioning parts 20 and 30.
Patent JP-2003094645-A (JP)
Title: Ink jet head
Inventor: NAGATA JUN
IPC: B41J2/045
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head which reduces warps in an ink flow path generated in an adhesive assembly process due to a difference of thermal expansion between an orifice plate and a silicon chamber plate and, provides a high yield and a high accuracy in its assembly. SOLUTION: An orifice place having a plurality of nozzles is adhered to one surface of a chamber plate formed by anisotropic etching or dry etching of a silicon wafer; a diaphragm plate having a diaphragm is adhered to the other surface and an ink flow path is formed; the above orifice plate is created with an iron nickel alloy for the ink jet head which discharges the ink from the nozzles by increasing the ink room pressure by transforming a diaphragm part with an actuator such as a piezoelectric element.
Patent JP-2003097207-A (JP)
Title: Rotary fluid machine
Inventor: KIMURA YASUSHIGE
IPC: F01C1/344
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To ensure a lubrication performance of a roller which is provided in a vane piston unit of a rotary fluid machine, and to enhance its durability while making the roller greaseless. SOLUTION: The rotary fluid machine comprises a rotor chamber 14, a rotor 41, a vane 48 guided by a vane groove formed on the rotor 41, and a piston 47 slidably engaged with a cylinder 44 provided in the rotor 41. The roller 71 having a greaseless bearing structure is provided on a supporting shaft 48d of the vane 48 in order to mutually convert the reciprocating motion of the piston 47 and the rotary motion of the rotor 41, and is rotatably engaged with an annular groove 74 of a casing 11. Water for a hydrostatic bearing, which supports the vane 48 in a floating state in the vane groove, is led from a recess 48e of the vane 48 via water passages W19 to W22 to a hydrostatic bearing 70 of the roller 71, thereby supporting an outer member 71b of the roller 71 in a floating state relative to an inner member 71a thereof.
Patent JP-2003062071-A (JP)
Title: Protective instrument for syringe
Inventor: SHIYUUZAKA KENJI
IPC: A61M5/32
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a safe protective instrument for syringes not only being free of finger-prickling by an injection needle which can be safely housed in a syringe holder but also being able to be used from both directions without any possibility for an needle-breaking accident. SOLUTION: A case is constructed by joining the rear surfaces of two identical cases, and a slider having a slidable surface toward a through hole and being arranged between these two cases and a spring which pressurizes the slidable surface of the slider in the direction of the through hole, are provided. An engagement groove is formed in order to engage and hold the flange of the holder of the syringe in the center in the front and rear direction of the slidable surface. The engagement groove is constructed such that the flange of the needle holder is engaged and held no matter which through hole of the two cases the needle holder is inserted from.
Patent JP-2003100244-A (JP)
Title: Electron beam source
Inventor: MUROTA MASAO
IPC: H01J37/073
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the work function of an electron gun chip due to hydrogen ion bombardment and to repair the deformed shape of the chip (field emission cold cathode) efficiently. SOLUTION: The electron gun tip 3 covered with a film of materials resistant to hydrogen ion bombardment such as aluminum or carbon, etc., is spot-welded to a tungsten filament 4 and brazed with gold. Lead-out anodes 5 are made of main materials hardly absorbs hydrogen such as Al2 O3 , etc., coated with materials hardly absorbs hydrogen such as gold, TiN, AiN, etc. A digital controller 11 for repairing the chip digitally control the application of heating current pulse from a heating current pulse adjusting device 10 and reverse charge voltage from a reverse charge voltage adjusting device 9 to flash the electron gun chip 3 under heating and repair the shape.
Patent JP-2003099294-A (JP)
Title: Data recording device
Inventor: TAKAOKA HIROAKI
IPC: G06F11/34
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a data recording device which fetches data in a memory at proper density without setting a sampling speed by a user. SOLUTION: When the absolute value |x| of the difference between object data to be decided (large black triangle) and data (larger white triangle) written last to a recording memory 8 is larger than a threshold, it is considered that the degree of variation of the object data to be decided is large and the data are written to the recording memory 8.
Patent JP-2003100888-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: FUTAYAMA TAKUYA
IPC: H01L23/522
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device having fine-patterned resistor elements. SOLUTION: This semiconductor device comprises a pair of first resistor terminals 3 formed on an element-isolation region of a semiconductor substrate, a pair of second resistor terminals 3 formed apart from the pair of the first resistor terminals by a first distance on an element-isolation region, a first resistor part 2 formed between the pair of the first resistor terminals to connect them, having a width narrower than those of the first resistor terminals, and formed on the element-isolation region, a second resistor part 2 formed between the pair of the second resistor terminals to connect them, having a width narrower than those of the second resistor terminals, and formed apart from the first resistor part by a second distance E, which is larger than the first distance, and parallel to the first resistor part, on the element-isolation region,  and a dummy electrically-conductive layer 4 formed on the semiconductor substrate or the element-isolation region between the first resistor part and the second resistor part, and not functioning as an element.
Patent JP-2003108697-A (JP)
Title: Store guiding system
Inventor: OBARA KAZUMICHI
IPC: G06Q50/10
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a store guiding device for providing information such as the congesting situations of each store. SOLUTION: A customer who visits a store inputs the number of customers or the like from a terminal 2 for a store waiting place, and a store guiding terminal 1 displays the congesting situations of each store.
Patent JP-2003103609-A (JP)
Title: Two-stage blow molding method for heat-resistant bottle
Inventor: KOMIYA ATSUSHI
IPC: B29C49/18
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a two-stage blow molding method for a heat-resistant bottle capable of reducing the consumption of a resin while achieving weight reduction, capable of ensuring rigidity or strength necessary for a bottle-like container and capable of also enhancing the heat resistance of one layer. SOLUTION: A projected part 33 is preliminarily formed in the cavity 32 of a primary blow mold 30 corresponding to the reinforcing waist part 17 formed to the body part 14 of the heat-resistant bottle 10 being a final product not only to stop the flow of the resin at the time of primary blow molding to increase the wall thickness of an intermediate molded article 31 but also to increase the wall thickness of the reinforcing waist part 17 of the final product 10 of the secondary blow molding. By this constitution, the reduction of the consumption of the resin and weight reduction are achieved and the rigidity or strength necessary as the heat-resistant bottle 10 can be ensured.
Patent JP-2003111077-A (JP)
Title: Compressed image data transmission system
Inventor: YAMADA NOBUHIKO
IPC: H04N19/88
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a compressed image data transmission system capable of minimizing disturbance in an image due to missing of data of an I picture against occurrence of a burst error in a transmission line. SOLUTION: Data of I picture among codes streams are divided into a prescribed number before transmission to a transmission line and the divided data are respectively attached to the top of succeeding P or B picture. Meanwhile, the division data are extracted from the head of the P or B picture from the stream received through the transmission line, reconfigured and sent to a decoder.
Patent JP-2002164504-A (JP)
Title: Heat sink, memory module having the same and manufacturing method therefor
Inventor: HAN SEONG-CHAN
IPC: H01L25/18
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink, a memory module having a structure wherein the heat sink can be easily bound with the memory module and a method for manufacturing the memory module. SOLUTION: The heat sink 10 is attached to a memory module substrate 30 on which a plurality of semiconductor chips 32 are mounted and radiates heat generated from the semiconductor chips 32. The heat sink 10 contains binding means 20 for binding the heat sink 10 to the memory module substrate 30 and holes into which the binding means 20 penetrate. The binding means 20 contain first and second bodies which are collectively formed integrally and flange parts collectively formed integrally with the second bodies. Orifices are formed by penetrating at least the second bodies. The flanges are fixed on one surface of the memory module substrate 30, and the first bodies are smaller than the second bodies.
Patent JP-2003114263-A (JP)
Title: High frequency generating method and high frequency generator
Inventor: KAWAHARA HIDEAKI
IPC: G01R31/3183
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency generating method and device therefor low in cost, miniaturizable as a whole and suitable for the operation test of integrated circuit. SOLUTION: Pulse generating circuits 1-4 generate pulse signals of predetermined frequencies, and band-pass filters 11-14 extract signals of basic wave components of the pulse signals. A mixer 21 mixes signals outputted from the band-pass filters 11, 12 and generates a signal of a f1±f2 frequency. A mixer 22 generates a signal of a f3±f4 frequency, similarly. Band-pass filters 31, 32 extract components of f1+f2 and f3+f4 frequencies only thereof, respectively. A mixer 23 mixes the outputs of the band-pass filters 31, 32 and generates a signal of a (f1+f2)±(f3+f4) frequency and a band-pass filter 33 extracts a component of a (f1+f2+f3+f4) frequency only thereof.
Patent JP-2003119311-A (JP)
Title: Polyoxymethylene resin expansion molded product
Inventor: OKITA SHIGERU
IPC: C08K5/10
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a polyoxymethylene resin expansion molded product having fine and uniform foamed condition without impairing the properties inherent in the polyoxymethylene resin. SOLUTION: This polyoxymethylene resin expansion molded product is obtained by introducing a polyoxymethylene resin and a supercritical fluid into an injection molding machine to carry out injection molding, wherein the melt index of the polyoxymethylene resin is 2-30.
Patent JP-2003122867-A (JP)
Title: Repair support system, repair support method and computer-readable recording medium
Inventor: HARADA HIROSHI
IPC: G06Q10/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To enable a serviceman who possesses repair parts for a troubled machine requiring repair, to always get to an object place in a short time. SOLUTION: A service center determines parts required for the repair from trouble information received from a complex machine, picks up the serviceman who possesses the repair parts on the basis of the contents of a serviceman possession parts memory and communicates with a PHS of the corresponding serviceman.  The service center grasps the present situation of the serviceman under work, movement, rest, or the like and stores it in a serviceman status memory, then retrieves the serviceman who can get to the installation place of the complex machine to be repaired, fastest out of the servicemen who possess the parts on the basis of the contents of a serviceman position memory, the serviceman status memory and a complex machine installation place memory, and notifies the PHS of the retrieved serviceman of the installation place of the complex machine and the contents of the trouble in addition to repair instructions.
Patent JP-2003116719-A (JP)
Title: Bread maker
Inventor: OSHITA TAKAHIRO
IPC: A47J37/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To easily and surely take out good bread in a bread maker. SOLUTION: A take-out member 32 for bread is slidably disposed at the bottom of a bread container 25, a push-up member 37 penetrating the bread container 25 to abut on the take-out member 32 to be pushed up is provided, and a screw is formed in the penetrating part, whereby when the push-up member 37 is twisted, the take-out member 32 can be strongly pushed up with small force to push out the bread undersurface directly upward. Thus, even the bread which can't be taken out how many times the container is vibrated can be easily and surely taken out of the bread container 25.
Patent JP-2003131351-A (JP)
Title: Treatment method for diminishing sensitizing dye stain of silver halide photographic sensitive material
Inventor: HIOKI TAKANORI
IPC: G03C11/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for diminishing stains of a silver halide photographic sensitive material due to a residual sensitizing dye. SOLUTION: In the treatment method for diminishing sensitizing dye stains of a silver halide photographic sensitive material, a developed silver halide photographic sensitive material is brought into contact with a reducer.
Patent JP-2003127561-A (JP)
Title: Support of lithographic printing plate
Inventor: YAMAZAKI SUMIAKI
IPC: B41N1/14
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide the support of a lithographic printing plate, which has high hydrophilicity, especially the printing scumming properties of which is improved due to the provision of the hydrophilic surface excellent in its durability and with which a large number of sheets of high quality printed matter can be obtained even under severe printing conditions. SOLUTION: In the support of a lithographic printing plate having a hydrophilic surface including hydrophilic graft chains and a crosslinked structure formed through the hydrolysis and condensation polymerization of the alkoxide of a metal selected from the group consisting of Si, Ti, Zr and Al on the surface of a base material, the hydrophilic surface includes a hydrophilic graft polymer, which is a copolymer between a macromer having a hydrophilic functional group and a structural unit having a silane coupling group.
Patent JP-2002257424-A (JP)
Title: Device and method for air conditioning
Inventor: HWANG YOON JEI
IPC: F25B41/06
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner that is improved in overall operational performance by making the actuation of minimum two compressors smoother by making expanding sections to fluidly start according to the operating states of the compressors. SOLUTION: The air conditioner incorporates a compressing section 10 using at least two compressors, a condensing section 20 which converts a high- temperature high-pressure gaseous refrigerant into an intermediate-temperature high-pressure liquid refrigerant, and an expanding section 30 which converts the liquid refrigerant converted by means of the condensing section 20 into a low-temperature low-pressure liquid refrigerant by expanding the refrigerant.  The air conditioner also incorporates an evaporating section 40 which converts the liquid refrigerant converted by means of the expanding section 30 into a low-temperature low-pressure gaseous refrigerant, temperature sensors which are respectively installed to the inlet of the compressing section 10 and the outlet of the evaporating section 40 for measuring temperatures, and a control section 50 which performs processing upon receiving the measured values of the sensors and controls the electronic expansion valve of the expanding section 30 based the processed results.
Patent JP-2003126601-A (JP)
Title: Washing method for distillation column
Inventor: MORI JIRO
IPC: B08B3/04
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for washing out water soluble deposites accumulated in a distillation column in an efficient manner without opening the distillation column where, as the water soluble precipitate, an ammonium salt formed by reacting ammonia or aqueous ammonia, used as a corrosion preventing agent of the distillation column with an acid, acid component and, ammonium sulfate are typical examples. SOLUTION: In the method for washing the distillation column by washing out the water soluble deposites accumulated in the distillation column to remove the same, the distillation column is heated and operated with water and the deposites is dissolved in water and discharged to the outside.
Patent JP-2003126651-A (JP)
Title: Exhaust gas treatment apparatus
Inventor: KATSURAHARA KAZUTAKA
IPC: F23J15/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a exhaust gas treatment apparatus capable of efficiently detecting of hot spots. SOLUTION: The exhaust gas treatment apparatus is provided with temperature measuring means 50 for measuring the temperature of the inside of a tower 2 in a portion lower than a gas feeding part 32a and a gas discharge part 31a where hot spots are easily formed in an adsorption tower 11. Accordingly, the apparatus is enabled to efficiently and quickly detect hot spots.
Patent JP-2003137558-A (JP)
Title: Method for producing fine glass particle heap
Inventor: MATSUO TAKASHI
IPC: C03B8/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fine glass heap to which Ge is added by VAD method and having GI type refractive index distribution without turbulence of the refractive index distribution and without crack on the heap. SOLUTION: A burner for fine glass particle synthesis to be able to form a double flame is used in the VAD method. When the total amount (total flow) of a combustible gas which contributes to form an inside flame is V1 and the total amount (total flow) of the combustible gas which contributes to form an outside flame is V2 , the combustible gas is flown so that V1 and V2 satisfy the equation of 1.0<=V1 /V2 <=5.0, preferably 2.0<=V1 /V2 <=4.5.