baber/WOPTO huggingface dataset:
Patent JP-2003043642-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SUGA YOICHI
IPC: G03C1/31
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material having small dependence on processing and giving a photograph with good color reproducibility. SOLUTION: The silver halide color photographic sensitive material has at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive silver halide emulsion layer on a support, the centroidal wavelength (λ- R) of the spectral sensitivity distribution of magnitude of an interlayer effect produced on the red-sensitive silver halide emulsion layer by the other silver halide emulsion layers in the range of 500-600 nm is 500 nm<λ- R<560 nm, the difference between the centroidal wavelength (λG) of the spectral sensitivity distribution of the green- sensitive silver halide emulsion layer and λ- R is λG-λ- R>=10 nm and at least one specified compound is contained.
Patent JP-2003042631-A (JP)
Title: Cooling equipment management system
Inventor: MAEKAWA KATSUMI
IPC: F25B49/02
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To suppress loss of refrigerant at the minimum by promptly detecting leakage of the refrigerant in equipment in which a number of cooling apparatuses and a condensing unit are connected through refrigerant piping. SOLUTION: The system is provided with the condensing unit, and refrigerating-freezing show cases and prefabricated refrigerator-freezers, and all equipments are provided with refrigerant gas sensors S12 -S17 , respectively. Detection outputs of the sensors are transmitted to a centralized control unit 11. The unit 11 allows the detection level to be low in the condensing unit in which the refrigerant gas concentration hardly rises at the time of refrigerant leakage due to good ventilation, to be high in the prefabricated refrigerator- freezers in which the concentration of the refrigerant gas immediately rises at the time of refrigerant leakage because their compartments are tightly closed, and to be the middle of these two in the show cases. In the case where the concentration detected by the sensors S12 -S17 exceeds the individual detection levels, warning is given.
Patent JP-2003039652-A (JP)
Title: Control method of ink jet recorder
Inventor: KAMIJO SHINYA
IPC: B41J29/38
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To solve a problem that cockling takes place because a sheet is elongated by ink at the time of high density printing of photographic data or solid printing, a problem that a sheet is cockled in the process for drying it at a drying mechanism section, and a problem that landing accuracy of ink is lowered due to a waving sheet or a print head is rubbed when the rear side of a cockling sheet is printed. SOLUTION: Since the quantity of ink can be calculated from raster data generated through development, a table prestoring the limit quantity of ink causing no cockling of a sheet being used is provided and printing is controlled within a range of the limit quantity of ink causing no cockling.
Patent JP-2003051550-A (JP)
Title: Semiconductor device
Inventor: KAWAGUCHI TSUTOMU
IPC: H01L27/088
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein deterioration of current supply ability caused by substrate bias effect is compensated, and deterioration of charge transfer ability is restrained. SOLUTION: In a semiconductor device wherein a plurality of MOS transistors Tr0-Tr4 which act as diode elements by connecting gates with drains and are connected in series are formed, as elements constituting a charge pump circuit, on one main surface part of a semiconductor substrate 1, the gate length of the final stage MOS transistor Tr4 is made shorter than the gate length Lg0 of the first stage MOS transistor Tr0, and the gate length of one or the plural MOS transistors close to the final stage is made shorter than that of the MOS transistor which is in a precedent stage of the one or the plural MOS transistors.
Patent JP-2003047789-A (JP)
Title: Sewing device
Inventor: SHINOZUKA HISANOBU
IPC: D05B19/02
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a sewing device capable of efficiently displaying an image of a work procedure which is carried out in a sewing process. SOLUTION: A series of sewing operations is carried out according to the depression of a pedal in a binding machine. When a first-stage-of-pedal depression signal is generated, a moving image 20b for setting binding cloth is read out from a nonvolatile memory 20 and displayed on a display 18. Additionally, a moving image 20c for setting flap cloth is displayed in response to a second- stage-of-pedal depression signal, and a moving image 20d for turning on a starting switch is displayed in response to a third-stage-of-pedal depression signal. In such a constitution, because the moving images of the work procedures necessary for the respective sewing processes are displayed in sequence, a worker can carry out work in accordance with the moving images, so as to enable to improve sewing efficiency.
Patent JP-2002121330-A (JP)
Title: Additive and additive composition for rubber composition, rubber composition using them, and pneumatic tire therewith
Inventor: SHIRASAKA JINGO
IPC: C08L71/02
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an additive and additive composition for a rubber composition that improves processability in the working environment and preserving properties of the rubber, and is stable and does not cause any problem on the surface state of the rubber, particularly blended with a natural rubber-containing rubber, whether it is vulcanized or not, and to provide the rubber composition using the additive or additive composition and a pneumatic tire using the rubber. SOLUTION: The additive for use in a rubber composition is an ester (b) of an aromatic polycarboxylic acid having at least one carboxyl group bonded to an aromatic group in a molecule, and a (poly)oxyalkylene derivative. The additive composition for use in a rubber composition comprises a reinforcing filler (a) and the ester (b), wherein the weight ratio (a)/(b) is 70/30 to 30/70. They are blended with a rubber component to form a rubber composition. A pneumatic tire is formed using the rubber composition.
Patent JP-2003053626-A (JP)
Title: Spacer ring and rotary blade tool having the ring
Inventor: OBA HIROYASU
IPC: B24B23/02
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a spacer ring which is fitted in a concentric manner by compensating a difference between the outside diameter of a spindle of a power tool or the like and the diameter of a fitting hole of a rotary blade tool which is inserted in and fitted to the spindle so that the ring is not deviated or detached during the fitting work or during the work after the fitting, and the rotary blade tool with the ring attached thereto. SOLUTION: The spacer ring is used for compensating the difference between the diameter of the fitting hole and the diameter of the spindle when the rotary blade tool having the fitting hole to the power tool or the like at a center part thereof is fitted to the spindle of the power tool or the like via the fitting hole. One end of the ring is a flange part, and the other end continuous thereto is an annular boss part, and an annular projection part is provided on an outer circumferential edge of the tip of the boss part. The ring is attached to the rotary blade tool.
Patent JP-2003019054-A (JP)
Title: Reclining type and foldable type mattress, legless chair, love seat and couch made of urethane and manufacturing method therefor
Inventor: ITASAKA YASUNORI
IPC: A47C17/04
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To freely set the angle of a back part a mattress, a love seat, a couch and a legless chair of the reclining type made of urethane, to provide 90-degree rotation for minimizing the volume at the time of housing and to provided their manufacturing method. SOLUTION: The objects of this invention are formed of a back part skeltal structure, a bottom part skeltal structure and an angle adjusting type joint. The reclining type is a feature of them and they can be turned to a foldable type by a 90-degree angle bending type joint.
Patent JP-2003057797-A (JP)
Title: Photosensitive material developing device
Inventor: YOSHIDA MITSUHARU
IPC: G03D3/13
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To arrange a carrying rack in parallel with a horizontal face. SOLUTION: A carrying rack 24 is arranged above a water bath body 16. The carrying rack 24 supports a carrying roll 36 and is provided with a carrying line 39 through which a photographic paper 9 is carried and carrying guides 40 and 41 for guiding both side parts of the photographic paper 9. Projecting parts 42 and 43 are integrally formed in both side parts of the carrying rack 24. soft members 46 and 47 for position adjustment are arranged between the projecting pars 42 and 43 and side walls 16a and 16b of the water bath body 16 respectively. When the water bath body 16 is installed at tilt, the soft members 46 and 47 for position adjustment are elastically deformed to change dimensions in the perpendicular direction, and thus the carrying rack is made parallel with the horizontal face.
Patent JP-2002192541-A (JP)
Title: Method for manufacturing cellulose acrylate film
Inventor: YAMADA TSUKASA
IPC: B29L7/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose acrylate film with such advantages that the stability over time of a liquid after dissolution is improved and the optical characteristics, mechanical strength and dimensional stability after manufacturing the film are outstanding. SOLUTION: The cellulose acrylate film is manufacturing through the step to dissolve a cellulose acrylate in a substantially non-chlorine solvent and prepare a cellulose acrylate solution, the step to manufacture the cellulose acrylate film using the cellulose acrylate solution and the step to stretch the film. Thus the obtained film shows that the Re retardation value is within the range of 20 to 115 nm, the Rth retardation value is within the range of 70 to 400 nm and the in-plane average absolute value of a retarded phase axial angel is 3 deg. or less and the standard deviation of the retarded phase axial angle is 1.5 deg. or less.
Patent JP-2003057942-A (JP)
Title: Developing device, process cartridge, image forming device, developer, image forming method and developer carrier
Inventor: FUJISHIMA KENJI
IPC: G03G15/08
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of forming a toner image by an excellent developing-cleaning stage. SOLUTION: This developing device is at least provided with a developing container 3 for storing developer, a developer carrier 8 carrying the developer 4 stored in the developing container and feeding it to a developing area, and a developer layer thickness regulating member 2 for regulating the layer thickness of the developer carried on the developer carrier. The developer has toner particles incorporating at least binding resin and a colorant and conductive particulates, and the developer carrier has at least a substrate 6 and a resin coating layer 7 formed on the surface of the substrate. The resin coating layer incorporates at least substance having negative electrifying properties.
Patent JP-2002100644-A (JP)
Title: Die bonding machine
Inventor: KAWABE KATSUYOSHI
IPC: H01L21/52
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To ensure pickup of a semiconductor chip by a die bonding machine without giving damages on the semiconductor chip. SOLUTION: A die bonding machine in which a semiconductor chip 11 adhered to an adhesive sheet 12 is thrust up from the backside of the adhesive sheet 12 to be peeled off by using an thrust pin 28, and the semiconductor chip 11 is bonded on a lead frame. The machine comprises load measurement means 21, 22 for measuring a thrust load acting to the semiconductor chip 11 accompanied by a thrust operation of the thrust pin 28, and a controller 24 selecting continuance or stop of the thrust operation by the thrust pin 28 and executing it based on whether the measured value by the load measurement means 21, 22 exceed the allowable value or not.
Patent JP-2002121726-A (JP)
Title: Assembled concrete block and civil engineering structural body using it
Inventor: ISHIKURA KENJI
IPC: E02B3/14
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an assembled concrete block having excellent wave absorbing characteristics and durability and to provide a civil engineering structural body. SOLUTION: In this assembled concrete block, both/either of plurality of short block units 10 and a plurality of long block units 5 are connected together via spacer members through joint holes by means of joint members into a plurality of lines so as to be integrated together. In this assembled block, when two long block units 5 and 5 are stacked together vertically while shifted from each other and the short block unit 10 is arranged slantingly on the right/left side of the two long block units 5 and 5, the concrete block having a parallelogram arrangement outline in the plane perpendicular to the joint member is formed.  Alternatively, the concrete block having a parallelogram arrangement outline in the plane perpendicular to the joint member is formed when two short block units 10 and 10 are stacked together vertically while shifted from each other and a single short block unit 10 is arranged slantingly on the left/ right side of the two short block units 10 and 10.
Patent JP-2003056915-A (JP)
Title: Water heater
Inventor: HAMADA TETSUO
IPC: F24H9/20
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost and the parts cost in a heater and a fuse assembled in a heat exchanger while securing respective operations of the fuse and heater and reducing any mistake upon manufacture by uniting both the heater and fuse. SOLUTION: A sheet body is formed by holding a linear electric heater and a linear fuse with a sheet, and the sheet body is mounted on a heat exchanger.
Patent JP-2003068529-A (JP)
Title: Structure of lead wire for coil, and method of varying inductance in lead wire structure
Inventor: MASHIMA AKIRA
IPC: H01F17/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency in coil winding work, and improve the facility of variation of inductance. SOLUTION: A plurality of lead wires 1 are arranged side by side in the direction of magnetic flux in condition that they are laid each in the direction of a current, and the fellow ends of each of both ends 11 and 12 of that lead wire are coupled with one another into sheet form by coupling lead wires 2 and 3 on plus side and minus side.
Patent JP-2003065566-A (JP)
Title: Gas humidifier and gas humidification system
Inventor: KATAGIRI TOSHIKATSU
IPC: H01M8/04
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To improve humidifying performance by improving heat-insulating property of a gas humidifier. SOLUTION: The gas humidifier 1 is provided with hollow fiber membranes and a housing 2 for bundling and holding fiber membranes. Gases having moisture content different from each other are supplied to the inside and outside of the membrane to carry out moisture-exchange between the gases. A jacket 3 surrounds the outer periphery of the housing 2, and has an inlet 17 and an outlet 18 for a secondary gas flowing around the outer periphery of the housing 2 in the outside of the hollow fiber membranes. A seal 10a is provided between the housing 2 and the jacket 3 to block gas-flow passing from the inlet 17 to the outlet 18. Gas-holding parts 20a, 20b are formed by being surrounded on three sides by the housing 2, the jacket 3 and the seal 10a.
Patent JP-2003063349-A (JP)
Title: Gas generator
Inventor: NISHIMURA KOICHI
IPC: B60R21/26
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator of a situation adaptive type, capable of comparting a housing inside into a plurality of combustion chambers with a little weld and adjusting the development of an air bag according to the situation. SOLUTION: The gas generator is provided with a cylindrical housing 3 consisting of an initiator shell 1 and a closure shell 2 having two ignition means 10, 11, a cylinder comparting member 6 for comparting the housing 3 inside into the combustion chambers 4 in the circumferential direction and a filter chamber 5, a partitioning member 7 for comparting the combustion chamber 4 inside up and down, and a gas generating agent 9 loaded in the plurality of combustion chambers and generating the gas by combustion, and the cylinder comparting member 6 and the partioning member 7 are secured by a securing means 13 in the housing inside without welding the cylinder comparting member 6 and the partioning member 7 by securing the initiator shell 1 and the closure shell with butt welding.
Patent JP-2003066688-A (JP)
Title: Color image forming device
Inventor: ABE NOBUMASA
IPC: B65H5/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To surely perform the meandering adjustment of a belt even in the case of using a soft or thin belt whose creep deformation is restrained by making the diameter of a driving roller smaller with the miniaturization of an image forming device. SOLUTION: In this image forming device, a plurality of monochrome toner image forming means 40 are successively arranged on an endless belt 30 stretched and laid on a driving roller 10 and a meandering adjusting roller 20 and driven, and toner images by the monochrome toner image forming means are successively transferred to the belt directly or a recording medium carried on the belt so as to obtain a color image. In the device, the roller 20 is constituted so that its diameter is larger than that of the roller 10. The roller 20 can be constituted also as a tension roller imparting tensile force to the belt 30. In the case of providing a driven roller 12 in addition to the driving roller and the meandering adjusting roller, the winding amount of the belt round the roller 12 is made smaller than that round the meandering adjusting roller.
Patent JP-2003064065-A (JP)
Title: Dithiazole compound and matrix metalloprotease activity inhibitor, skin care preparation
Inventor: HIRUMA TAKUYA
IPC: A61P17/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a compound which has an excellent activity-inhibiting action against matrix metalloprotease (MMPs), and to provide a MMPs inhibitor, a medicinal composition, a cosmetic composition, and a skin care preparation, which each contains the compound as an active ingredient. SOLUTION: The dithiazole compound of formula (I) [R1 is H, an alkyl or the like; R2 is H, OH, an alkyl, an aryl, an arylalkoxy, an arylalkyl, or the like; R3 is either of groups of formula (II) to (IV)] or its salt.
Patent JP-2002150770-A (JP)
Title: Semiconductor storage device and its refreshing method
Inventor: TAKAHASHI HIROYUKI
IPC: G11C11/408
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device capable of further reducing power consumption for refreshment as compared with a conventional one. SOLUTION: Cell arrays S0, S1 are respectively divided into four blocks B00 to B03, B10 to B13. In the case of normal reading/writing, either one of the cell arrays S0, S1 is selected by address data for specifying a word line, one block of the selected cell array is selected and one word line in the block is further selected. At the time of refreshment, one cell array is selected, four blocks in the selected cell array are simultaneously refreshed. Namely one word line is selected in each of four blocks and four selected word lines are refreshed. Thus power consumption can be reduced as compared with a case for simultaneously refreshing plural cell arrays.
Patent JP-2003077975-A (JP)
Title: Multi-chamber sputter processing device
Inventor: KOBAYASHI MASAHIKO
IPC: B65G49/07
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a multi-chamber sputter device capable of dealing with a multi-chamber system provided with a plurality of independent film formation processing chambers and a loading/unloading lock chamber in the circumference of a carrying chamber provided with a substrate carrying robot, performing film formation to many kinds of substrates different in size by a single film formation device, and carrying the many kinds of the substrates different in the size while maintaining vacuum. SOLUTION: A diameter of a target 1 in a sputter processing chamber, a diameter of a substrate stage 3 interposed between the substrate and a substrate holder 2 holding the substrate and an inside diameter of a ring-like protection shield 4 disposed in the circumference of the substrate holder 3 are determined in response to the substrate size of the many kinds of different sizes carried in the multi-chamber system, and the substrate of the many kinds of the different sizes carrying the substrate carrying robot and the shelf of the loading/ unloading lock chamber in the multi-chamber system is made a carrying structure.
Patent JP-2003072583-A (JP)
Title: Revolving device for working vehicle
Inventor: NAGATANI HIROTOSHI
IPC: B60T7/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle revolving device capable of automatically actuating a side clutch for the rear wheel situated inside of the revolution when the turn of the steering wheel has exceeded a specified amount. SOLUTION: The working vehicle revolving device is equipped with left and right coupling rods 42 and 42' extended in the longitudinal direction of the machine body for converting the revolving motion of a steering wheel 18 into a linear motion through a pitman arm 39 and left and right cylindrical members 46 and 46' to transmit the linear motion of each coupling rod (42, 42') exceeding the specified level to a clutch shaft 44 through left and right clutch actuating mechanisms 48 and 48'. Further left and right clutch rods 50 and 50' are coupled with the cylindrical members 46 and 46'. If therefore, the pitman arm 39 revolves exceeding the specified angle, the side clutch 78 for the rear wheel situated inside of the revolution is actuated automatically, and it is possible to make a small radius cornering without stamping a brake pedal 23 at the time cornering.
Patent JP-2003072112-A (JP)
Title: Ink-jet imaging apparatus
Inventor: IKUI KAZUNORI
IPC: B41J11/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet imaging apparatus which can shorten a time for preliminary discharge irrespective of the size of a recording medium. SOLUTION: A moving discharge ink receptacle 36 to which ink from a printing head 22 is to be discharged at a preliminary discharge time is formed on a moving platen 30. An operation layer 38 for moving the moving platen 30 is set in the vicinity of the moving discharge ink receptacle 36 of the moving platen 30. The moving discharge ink receptacle 36 is moved in arrow directions B and C together with the moving platen 30 by moving the operation lever 38 in the arrow directions B and C.
Patent JP-2003082732-A (JP)
Title: Hot water filling type bacterial interrupting deodorizing cap for drain port
Inventor: FUJITANI YORISUKE
IPC: E03C1/28
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a bacteria interrupting deodorizing cap capable of killing miscellaneous bacteria discharged from a sink drain trap by filling hot water into the disinfective deodorizing cap and preventing odor and killing bacteria by using deformed spherical filter media titanium oxide, charcoal, or deodorant 5. SOLUTION: Hot water is fed from the hot water filling port 2 of a device body 3, and hot water is stored in a hot water storage tank 8 through a device hot water feeding port 7. In this step for feeding hot water, the activities of deodorizing and sterilizing actions are activated since the deformed spherical filter media titanium oxide 4, charcoal, or deodorant 5 touches the hot water.