baber/WOPTO huggingface dataset:
Patent JP-2003324136-A (JP)
Title: Automatic inspecting apparatus and automatic inspecting method of crystal defect
Inventor: SEKI HIDETOSHI
IPC: G06T7/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic inspecting method of crystal defects by which an automatic operation is possible to reduce the burden of an operator, and the crystal defects in the semiconductor crystal can be stably inspected with high accuracy without fluctuations in inspection results, and to provide an automatic inspecting apparatus.  <P>SOLUTION: This method for automatically inspecting the crystal defects in the semiconductor crystal comprises steps of: selectively etching a semiconductor wafer prepared by slicing a semiconductor crystal grown by a Czochralski (CZ) method or the floating zone (FZ) method so that parabolic pattern defects (FPD) appear on the surface of the semiconductor wafer; obtaining image data by picking up the image of the surface of the semiconductor wafer and converting parabolic pattern defects (FPD) in the image data into independent parabolas by performing image processing for the image data; and quantifying the crystal defects by automatically discriminating the independent parabolas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322423-A (JP)
Title: Water-refrigerant vaporizing natural circulation cooling system by steam compression refrigerator
Inventor: HONGO MASARU
IPC: F24F5/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for enhancing a result factor and operation efficiency of a steam compression refrigerator, and reducing a running cost caused by the realization of a small scale of a system and operation of a regular machine by naturally circulating cold water or steam without equipping a pump.  <P>SOLUTION: The cold water 11a is flowingly sent to a passage of a cold water pipe 14 from a condenser 9c, and a cooling radiation panel is interposed as a cold water level control means 17 and a heat exchange means 15 arranged on the respective floors of a building. One end of the cold water pipe 14 is connected to the condenser 9c, and the other end is connected to a steam pipe 16 via the cold water level control means 17 and the heat exchange means 15. The cold water level control means 17 is composed of a ball tap system liquid level controller, and the heat exchange means 15 is composed of a heat exchange coil and an all purpose heat exchanger, respectively. The steam pipe 16 is connected to the cold water pipe 14 via the heat exchange means 15 and the cold water level control means 17, and the upper end is connected to the input side of an evaporator 9a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321836-A (JP)
Title: Jet structure of concrete sheet pile and its jet nozzle
Inventor: ITOJIMA YASUMOTO
IPC: E02D7/24
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jet structure of a concrete sheet pile and its jet nozzles preventing the jet nozzles from being choked up even if water jetting is completely stopped during the execution.  <P>SOLUTION: The jet structure of a concrete sheet pile comprises a plurality of pressure pipes 2 supplying the water jetting to the lower end of the concrete sheet pile 1 and the jet nozzles 3 jetting the water jetting below the concrete sheet pile 1 connected to the pressure pipes 2. The jet nozzles 3 comprise a check valve 4 of an elastic material for allowing the jet of the water jetting supplied from the pressure pipes 2 and protective sleeves 5 surrounding the circumference of the check valve 4. Recess sections 6 putting the check valve 4 and the protective sleeves 5 into them are formed in the lower end face of the concrete sheet pile 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323101-A (JP)
Title: Image forming device
Inventor: YAMADA MASAAKI
IPC: G03G21/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which enables the energy saving in the prevention of dew condensation on image carriers thereof.  <P>SOLUTION: In the image forming device 1, an electrostatic latent image formed on the image carriers 11 is developed by toner, the developed toner image is transferred to transfer material 3 and the transferred toner image is heated by a fixing device 10 and is fixed on the transfer material 3. Therein, a heat storage part 37 in which the excessive heat generated by the fixing device 10 is accumulated is disposed. The heat storage part 37 is located below the image carriers 11 in such a manner that the image carriers 11 can be heated when the heat storage part 37 releases the heat. Therefore, when power supply to the fixing device 10 is shut down and the temperature around the heat storage part 37 falls below the temperature of the heat storage part 37, the heat storage part 37 releases the heat and heats and dries the image carriers 11. As a result, any additional electric power is not required in order to heat the image carriers 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003028702-A (JP)
Title: Method and instrument for combination weighing
Inventor: HASHIZUME SHINJI
IPC: G01G19/387
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To adopt a first-in and first-out method, and to take a balance between a return rate and a marginal weight into account, in a combination weighing system. SOLUTION: In this combination weighing method wherein a reference cup filled at first out of cups joined in combination weighing is brought into a prescribed weight by collecting a plurality of blocks of food materials used with priority, the return rate Re is measured based on a working condition, and an LL value (a lower limit value of a weighing-objective range set initially), a UL value (an upper limit value of the weighing-objective range set initially), and a UUL value (a weighing relaxization value allowed as a limit value when the return rate is too high) are controlled based on change of the Re.  A mean weight Ω of one piece in the fed materials and a standard deviation δ value thereof are measured based on the working condition, and the optimum combination of the LL, UL and UUL optimal to bring the combination weight W and the return rate Re within a terget value is read to be controlled.
Patent JP-2003325642-A (JP)
Title: Hard and hollow capsule with enteric film, manufacturing method for hard and hollow capsule with enteric film, and hard capsuled drug with enteric film
Inventor: FUKAZAWA TAKAYUKI
IPC: A61J3/07
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such as a low productivity and thermal load applied to contents in a manufacturing method of filling the contents in a hard and hollow capsule and then sealing and enteric-coating the capsule.  <P>SOLUTION: A capsule cap 5 is connected to a capsule body 3 in a semi- locked state and after an enteric film 7 is formed on the whole surface, the capsule cap 5 is removed from the capsule body 3 to be filled with contents and the body and the cap are connected in a locked state. The connection is performed with the opening part of the capsule cap 5 catching a part 7a of the enteric film 7, so that the part 7a is worked as a seal for a clearance between the capsule cap 5 and the capsule body 3. This constitution can dispense with coating of the enteric film after filling the hollow capsule with the contents and dispense with any special sealing so as to reduce the thermal load applied to the contents, secure the stability of the quality, and improve the production efficiency. This constitution allows the general consumer to prepare the enteric capsule filled with an optional content (including those having high water content).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291571-A (JP)
Title: Sheet holding tool
Inventor: MUKOUYOSHI MIZUHO
IPC: B42F1/02
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet holding tool which can easily hold a memo pad, a document, a slip, etc. without hurting them.  <P>SOLUTION: In the sheet holding tool, a guide (4) is formed in the terminal end part of an elastomer curled sheet (1). The holding tool (12) is set on the back side of the guide (4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034070-A (JP)
Title: Ink set and imaging method using the ink set
Inventor: SHIROTA KATSUHIRO
IPC: C09D11/00
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink set which stably satisfies requirements such as the inhibition of a feathering or bleeding phenomenon, high fixing properties and color tone, at a higher level than is presently applicable, even when an image is formed on various commercial grade papers and also an imaging method using the ink set. SOLUTION: In the ink set obtained by combining a recording performance improver solution for improving the recording performance of an ink jet ink with the ink jet ink for forming an image on a medium into which image data are recorded by an ink jet recording process, the recording performance improver solution contains at least cationic fine resin particles and the ink jet ink contains an organic pigment as a coloring agent. Further, the ink set shows that a difference between the ζ potential of the recording performance improver solution and the ζ potential of the ink jet ink is not less than 30 mV. Also the imaging method using the ink is provided.
Patent JP-2003330106-A (JP)
Title: Illuminator and projection type display device
Inventor: SAKATA HIDEFUMI
IPC: G02B5/18
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminator and a projection type display device which are small and lightweight.  <P>SOLUTION: The illuminator being used in this projection type display device 1 is provided with: an LED array 2 emitting color rays of light having different colors; and a uniformly illuminating means which uniformizes illuminance of incident rays of light from the LED array and emits them. The uniformly illuminating means has a function for narrowing angular distribution of incident rays of light and also for uniformizing illuminance distribution of the incident rays of light and is constituted of a rod lens array 3 in which a plurality of rod lenses 8 each having a diffraction grating at both sides of an incident end face and an exiting end face are arranged in a flat surface shape or in a curved surface shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327864-A (JP)
Title: Method for producing pigment dispersion and method for producing composition for color filter
Inventor: ISOJIMA TAKESHI
IPC: C09D17/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To produce a pigment dispersion which has an excellent viscosity characteristic and its excellent stability and has a high pigment concentration without causing the problem of the increase in the viscosity.  <P>SOLUTION: This method for producing the pigment dispersion comprising a pigment, a dispersant, a viscosity-lowering agent and a solvent is characterized by preliminarily mixing the dispersant, the viscosity-lowering agent and the solvent to prepare the preliminary dispersion, and then mixing the preliminary dispersion with the pigment. The pigment dispersion is mixed with a resin to produce a composition for color filters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332276-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHIBUYA MASAHITO
IPC: H01L21/304
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for securing flexural strength of an IC (chip) and for preventing a surface of a wafer from being oxidized (burnt) by mechanical grinding.  <P>SOLUTION: In the method of manufacturing the semiconductor device, a material with a fine grain size (#4,000) of abrasive particle constituting a grindstone having a short blade width (segment width) (2 mm) is used in a biaxial process for grinding the semiconductor wafer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034104-A (JP)
Title: Automatic centering device for supporting sensor or head
Inventor: CORGHI REMO
IPC: G01B5/255
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a device which can be coupled to any type of wheel rim regardless of type of tire to be mounted. SOLUTION: A device which supports a check head or a sensor for coupling to the wheel rim of a vehicle has a supporting part for the head or the sensor at its one side, and is provided with a supporting element of an automatic centering means which fits in a constituting part of the wheel rim concentrically arranged and positioned on a circumference; and a center member equipped with a means for operating the automatic centering means at the other side.
Patent JP-2003327758-A (JP)
Title: Polypropylene resin composition, production method therefor and injection molded article obtained from the same
Inventor: KANZAKI SUSUMU
IPC: C08L23/16
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin composition which is free from easy occurrence of flow mark and reduced in fish-eyes, and which is excellent in appearance, balance between rigidity and toughness, balance between hardness and toughness, and balance between ordinary temperature impact resistance and low temperature impact resistance.  <P>SOLUTION: The polypropylene resin composition comprises 0.5 to 10% by weight of (A) a propylene polymer component obtained by polymerizing monomers mainly composed of propylene having intrinsic viscosity of 5 dL/g or more and a melting peak temperature of 130 to 160°C, 40 to 94.5% by weight of (B) a propylene polymer component having intrinsic viscosity of 1.5 dL/g or less, 2 to 47% by weight of (C) a propylene-ethylene random copolymer component having intrinsic viscosity of 8 dL/g or less and ethylene content of 20 or more and less than 50% by weight, and 3 to 48% by weight of (D) a propylene-ethylene random copolymer component having intrinsic viscosity of 8 dL/g or less and ethylene content of 50 to 90% by weight. The production method thereof and the injection molded article are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333247-A (JP)
Title: Communication device
Inventor: SONEOKA HIROSHI
IPC: H04N1/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device which enables the use state of a line to be known.  <P>SOLUTION: When a transmission is instructed on a key pad 11 (ST1), a scanner 4 reads a document and stores it in an image memory 10 (ST2). It is decided whether the line is being used (ST3), when so, a time begins to be counted for the job (ST4) and the job is registered in a transmission queue (ST5). When the line use ends (ST3), the job is selected from the queue, the wait time counting of the job is ended (ST7), and FAX transmission is performed (ST8). When an inquiry about the use state is received from an external terminal, a total wait time is sent out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338343-A (JP)
Title: Card edge connector and card member
Inventor: KAMIYAMANE SHIN
IPC: H01R13/52
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card connector hardly generating an erroneous contact or an adhesion of foreign matter to a contact point of contact.  <P>SOLUTION: A card member 10A has an insulation cover 11 for covering an area where card edge electrodes 24 are arrayed. The insulation cover 11 has an opening 14 for exposing each card edge electrode 24. The contact point of the contact 33, when fitted, is limited by the opening 14 to position on the card edge electrode 24 to suppress an erroneous contact. The insulation cover 11 has a metal pad 15 in a position to which each contact 33 slides at an initial stage when inserted. Each contact 33 slides on the metal pad 15 having wiping capability to prevent foreign material from adhering to the contact point of the contact 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171535-A (JP)
Title: Thermosetting resin composition and semiconductor device using the same
Inventor: NORO KOJI
IPC: C08G59/62
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting resin composition which has a function of removing a metal oxide film or an antioxidant film present on the surface of a semiconductor device or a wiring circuit board electrode; and a semiconductor device sealed with the composition.  <P>SOLUTION: This thermosetting resin composition contains (A) an epoxy resin having at least two epoxy groups in a molecule, (B) a curing agent, (C) a compound represented by formula (1): R<SP>1</SP>-(COO-CH(CH<SB>3</SB>)-O-R<SP>2</SP>)<SB>n</SB>or formula (2):-(OCO-R<SP>3</SP>-COO-CH(CH<SB>3</SB>)OR<SP>4</SP>-O-CH(CH<SB>3</SB>))<SB>n</SB>-, and (D) a microcapsuled cure accelerator comprising a core section consisting of a cure accelerator and a shell section covering the core section and consisting of a polymer having structure units represented by formula (3): -N(R<SP>5</SP>)-CO-N(R<SP>6</SP>)- and the semiconductor device sealed with the composition is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003334143-A (JP)
Title: Food material heat cooking method and heat cooking device
Inventor: OGURA MASAYUKI
IPC: A23L5/10
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large temperature difference of cooking liquid in a plurality of regions in a cooking tank in a cooking device for heating and cooking food material.  <P>SOLUTION: This heat cooking device is provided with a cooking liquid stored in a cooking tank; a heating means for heating the cooking liquid; and a transferring means for transferring food to be cooked. This heat cooking method for the food material with the heated cooking liquid while the food material is being transferred by the transferring means is carried out such that an area in the cooking tank is divided into at least an initial heating and cooking region and a finishing, heating and cooking region and set. The heating means is controlled while being divided into the groups for every region, a temperature difference is applied in the cooking liquid for the initial heating and cooking region and the finishing, heating and cooking region within the cooking tank to perform the cooking operation, thereby it is possible to set a large temperature difference of the cooking liquid in a plurality of regions in the cooking tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338776-A (JP)
Title: Pass timing detecting method, pass timing detector and adaptive array antenna system
Inventor: YOSHIDA NAOMASA
IPC: H04B1/707
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a pass timing detection process to achieve superior detection characteristics.  <P>SOLUTION: A signal is despread over a plurality of chip timings for every antenna. A despread signal series for every antenna is received with a multi- beam to output a signal series for every beam and generate a delayed profile for every beam averaged over a constant period. A plurality of pass timings are detected in a process of selecting high-level chip timings one after another from the delayed profiles of all beams, without selecting those chip timings of less than a minimum selection timing interval centering around already selected chip timings in the following pass timing detection, and without selecting those chip timings of less than a minimum selection timing interval centering around beams of already selected chip timings with beams of less than a minimum selecting beam interval in the following pass timing detection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334686-A (JP)
Title: Laser beam processing sputtering adhesion prevention
Inventor: YAMAMOTO TAKASHI
IPC: B23K26/142
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam processing head having a simple structure for effectively preventing the adhesion of sputtering to the head and a work to be processed and a low-cost sputtering adhesion preventing mechanism.  <P>SOLUTION: The laser beam processing head opposed to the work of an object to be processed at the distal end of a laser beam processing apparatus comprises: a laser processing nozzle for emitting a laser from the head toward the work; an assistant gas supply port for injecting an assistant gas; and a sputtering adhesion preventing nozzle to be supplied with a fluid. Further, the sputtering adhesion preventing nozzle is disposed between the working nozzle and the work to inject the fluid from the lateral direction to a line for connecting the working nozzle to the work to prevent the sputtering generated by the laser processing from being adhered to the constituent element of the processing head and the work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344099-A (JP)
Title: Pulser
Inventor: SAKAMOTO KENJI
IPC: G01D5/245
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulser which facilitates increase in resolution, and is capable of changing its output signal pattern in addition.   <P>SOLUTION: A pulser 3 moves relatively with respect to a magnetic sensor 12 and produces a change in magnetic flux density. The pulser is provided with a supporting member 7, and lines 8a, 8b, 8c of magnetic ink marks formed on the supporting member 7. The lines 8a, 8b, 8c are printed on resin films 8 glued to the surface facing the sensor of the supporting member 7. The supporting member 7 is annular. The lines 8a, 8b, 8c are formed at specified pitches in a circumferential direction, and at least at one site on the circumference of each line 8a, 8b, 8c, a portion to be detected S for a reference position signal whose pattern differs from the remaining portion is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343768-A (JP)
Title: Fire hose
Inventor: TAKAHASHI YOSHIO
IPC: F16L11/02
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire hose made of reproduced fibers as good as the one made of normal fibers, even if the function of the reproduced fibers is inferior, by using spun threads of fibers reproduced from a PET bottle without deteriorating the performance of the fire hose for facilitating the recycling of PET bottles and effective use of resources.   <P>SOLUTION: In the fire hose, a lining 2 made of rubber or soft synthetic resin is applied on the inner surface of a jacket 1 cylindrically formed with a warp 3 and a weft 4. The spun thread of polyester fibers reproduced from a PET bottle is used as the warp 3 in the fire hose.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341432-A (JP)
Title: Vehicular luggage floor board structure
Inventor: KIUCHI TADAKAZU
IPC: B60R5/04
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular luggage floor board structure offering cost advantages by simply constructing a rocking mechanism and a rising condition holding mechanism for a luggage floor board.   <P>SOLUTION: The luggage floor board 4 is placed on a floor surface 2a of a luggage room 2 provided at the rear part of a body so as to cover an opening portion 3a open to the floor surface 2a. The luggage floor board 4 is constructed by foldable boards 5, 6 joined to each other with hinges 7. A pair of recessed grooves 8, 9 are formed to be opposed to each other at the upper ends of wall portions 3c on both right and left sides of the body. In the folded state of the luggage floor board 4, the other loose ends of the boards 5, 6 are selectively inserted into the recessed grooves 8, 9 for engaging therewith to permit the luggage floor board 4 to rise on the floor surface 2a.  <P>COPYRIGHT: (C)2004,JPO