baber/WOPTO huggingface dataset:
Patent JP-2003115400-A (JP)
Title: Plasma processing equipment of large area wafer processing
Inventor: SNIL WIKURAMANAYAKA
IPC: C23C16/509
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide the plasma processing equipment of a large area wafer processing which can control plasma density and uniformity. SOLUTION: The plasma processing equipment is used for the large area wafer processing. This plasma processing equipment has a doubly concentric rf electrode as an upper electrode. The doubly concentric rf electrode is used for generation of the plasma by the capacitive coupling-mechanism or the capacitive and the inductive coupling mechanism. It has a central rf electrode and an outside rf electrode of the doubly concentric rf electrode. The central rf electrode has a circular shape and the outside rf electrode is arranged around the central rf electrode. A dielectric component is arranged between the center and outside rf electrodes. Two rf generators are connected to the center and outside rf electrodes via a matching circuit and an rf filter, respectively.  A 3rd flat plate rf electrode as an wafer holder is arranged at a bottom side surface parallel to the doubly concentric rf electrode. The sidewall of a reaction container is electrically grounded as a 4th electrode.
Patent JP-2003113472-A (JP)
Title: CVD-SiC SELF-SUPPORTED FILM STRUCTURE
Inventor: ASAI OSAMU
IPC: C23C16/42
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a CVD-SiC self-supported film structure which restrains deformation such as a warp, improves mechanical strength, is superior in durability, can prevent occurance of foreign particles and is suitable for a semiconductor manufacturing apparatus. SOLUTION: In the CVD-SiC self-supported film structure which is a CVD-SiC compact having a SiC film 2 formed by a CVD method on both surfaces of a SiC substrate 1 formed by the CVD method, an interface of the SiC substrate 1 and the SiC film 2 has such a structure that a SiC crystal 2a composing the SiC film digs into the SiC substrate 1 to a shape of a wedge, a SiC crystal 1a comprising the SiC substrate has an average particle diameter of 15 μm or less, and the SiC crystal 2a composing the SiC film has the average particle diameter of 20 μm or more but 40 μm or less on the interface, and has the average particle diameter of 40 μm or more but 200 μm or less on the surface of the film.
Patent JP-2002226018-A (JP)
Title: Sorting facility
Inventor: NAKABAYASHI YASUO
IPC: B65G47/49
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a sorting facility capable of shortening stand-by time for workers to improve work efficiency. SOLUTION: A rack 54 is parted to plural sorting sections 54a, 54b, etc., along a carrying line 53. Lifters 56 are disposed at corresponding positions to forward end parts of the respective sorting sections 54a, 54b, etc. When an article 51 in a carrying container 52 in the upstream of the sorting section 54a, 54b, etc., is not the article 51 to be contained in a collecting box 55 inside the sorting section 54a, 54b, etc., the carrying container 52 is carried through another carrying line 53.
Patent JP-2003123611-A (JP)
Title: Circuit breaker
Inventor: FUSHIMI MASAHIRO
IPC: H01H1/50
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit breaker that operates by the prescribed releasing characteristics without increasing the contact resistance at the contact part of the movable contactor and the fixed contactor even if there have happened wear and tear of the contact part due to cutting off a large current such as short circuit current, or dimension changes due to creep phenomenon of the resin part constituting the circuit breaker. SOLUTION: The circuit breaker comprises a box 10, a fixed contactor 1 housed in this box 10, a movable contactor 3 that is opposed to the fixed contactor 1 and contacts and separates from the fixed contactor 1, an elastic member 8 that presses this movable contactor 3 on the fixed contactor 1, and a heat deformation member 20 that increases the contact pressure between the fixed contactor 1 and the movable contactor 3 when the temperature of the fixed contactor 1 or the movable contactor 3 has risen.
Patent JP-2003125510-A (JP)
Title: Protector for wire harness
Inventor: HIRAKI TSUTOMU
IPC: F16B19/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting of a band clip for wire harness onto a car body, and to strengthen its locking. SOLUTION: This protector has a continuous part with L-shaped cross section at one end of a part with a recess in the cross section. A band-clip mounting part is extended from the top end of the L-shape part. Both the right and left sides of the band clip mounting part of a flat plate shape are cut out to provide grooves, and reinforcing ribs are protrusively provided on the bottom surface of the band clip mounting part for reinforcement. The reinforcing ribs are made parallel to a rib provided protrusively at the bottom surface of the band clip body, which is held parallel to the band clip mounting part, to prevent the band clip from rotating. Also, a locking blade part of the clip part provided protrusively from the protector body is locked to the side facing the locking hole of an elliptic shape, in the car body in the direction of the short axis.
Patent JP-2003120739-A (JP)
Title: Resin damper
Inventor: MINOWA MASAHIRO
IPC: F16F7/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To improve comfortableless more than a conventional oil damper in a vehicular cushion using a resin damper by making damping force different between a compression stroke and an extension stroke by generating the damping force by shearing deformation of viscoelastic bodies only at extension stroke without generating the damping force at compression stroke. SOLUTION: In this resin damper 1, two sets of butterfly type gears 4 and 4 installed on a shaft 2 rotate in one direction only when the shaft 3 moves to the compression stroke side, and do not rotate when moving to the extension stroke side. One butterfly type gear is always meshed with one of flat gears 6 and 6 arranged on a surface of two sets of viscoelastic bodies 5 and 5 in the resin damper 1, and the other butterfly type gear and the flat gear are maintained in an unmeshed state.
Patent JP-2003083926-A (JP)
Title: Apparatus and method for hemanalysis
Inventor: HORIIKE YASUHIRO
IPC: G01N27/333
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that although a small and portable blood autoanalyzer is used for a hemanalysis at present, a blood analyzer which sets a blood sampling amount required for the hemanalysis to be a trace amount in order to frequently perform the hemanalysis for the purpose of the daily health case of not only a patient but also a healthy person, and which reduces a pain and an inconvenience in an examination is required; that blood must be analyzed surely according to the blood sampled in the trace amount; that a small and satisfactory-sensitivity sensor corresponding to the blood in the trace amount is required; and that a calibration method suitable for the sensor is required in order to measure a component stably by the small sensor. SOLUTION: The sensor used for the hemanalysis is formed in such a way that an electrode is formed on the surface of an insulating-material substrate, that a part or the whole on the surface of the insulating-material substrate including the electrode is covered with a polymer membrane comprising a methyl group, and that a polymer membrane which contains ion-sensitive organic molecules or an enzyme is formed on the polymer membrane. A calibration solution used to calibrate the sensor is supplied from the outside of the blood analyzer, and the concentration of O2 and CO2 in the calibration solution is adjusted to the concentration of a normal value inside a body.
Patent JP-2003117549-A (JP)
Title: Apparatus for removing contaminant in liquid and method therefor
Inventor: TOKUMA KAZUYA
IPC: B01J35/02
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing contaminants in a liquid capable of efficiently removing the contaminants in the liquid, and to provide a method therefor. SOLUTION: The apparatus 1 for removing contaminants has a titanium dioxide photocatalyst 2 and a light source 4 for irradiating the photocatalyst 2 with light of <=300 nm. The photocatalyst 2 is preferably coated on the surface of a molding. The apparatus preferably has a liquid feeding means 5 to bring the liquid containing the contaminants into contact with the photocatalyst 2.
Patent JP-2003121899-A (JP)
Title: Photometry device
Inventor: NAKADA KOICHI
IPC: G03B3/10
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a photometry device for a camera which can judge back light with high accuracy. SOLUTION: Object brightness and object distances are measured in a plurality of regions in a photographic picture (101, 102), and the plurality of regions in the photographic picture are grouped on the basis of the measured object distances (112). A photometric value for each group is calculated on the basis of the measured object brightness (113). One group is selected to obtain a difference between the photometric values of the selected group and the other groups, and the back light is judged (115). The decision value of a back light judging means is changed according to the position and the size of the selected group in the photographic picture.
Patent JP-2003130176-A (JP)
Title: Traveling mechanism for emergency for work vehicle
Inventor: ISHIBASHI FUMIO
IPC: B60K17/08
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a traveling mechanism for emergency for temporarily driving a traveling vehicle in emergency, when an HST and a controller, or either of the HST and the controller suffer a breakdown in the traveling vehicle provided with the hydraulic-mechanical transmission. SOLUTION: The hydraulic-mechanical transmission, which is controlled by connecting with an electric circuit a hydraulic stepless transmission mechanism (HST21), a planetary gear mechanism 10, a forward-reverse changeover mechanism 16, and a controller 90, is mounted on a traveling vehicle, where an emergency circuit 99 which does not pass via the controller 90 is provided to the electric circuit. When one among the HST21 and the controller 90, the HST21 and the controller 90 suffers a breakdown, the angle of a movable swash plate 22a of a hydraulic pump 22 in the HST21 is set to zero. Furthermore, the engine 20 is rotated to travel, in a state of rotation of a sun gear 1 in the planetary gear mechanism 10 is fixed.
Patent JP-2003127311-A (JP)
Title: Biodegradable composite sheet and molding using the same
Inventor: EGAWA YOSUKE
IPC: B32B27/36
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable composite sheet having a sufficient thermal resistance and shock resistance, and a favorable moldability and mold-removing property. SOLUTION: The biodegradable composite sheet molded of a laminated body having at least two layers is characterized in that one layer of the body comprises a mixture containing a polylactic polymer and a nucleator and the other layer of the body comprises a mixture containing a biodegradable aliphatic polyester excluding the polylactic polymer and a crystal nucleator.
Patent JP-2003127161-A (JP)
Title: Mold for thermoforming of friction material and method for molding friction material
Inventor: ARAI KATSUO
IPC: B29L31/16
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a mold for thermoforming in which percentage of rejects such as cracks and blisters caused by shortage of vent of gas can be decreased, by rapidly vent the gas generated outside from a molded article in a thermoforming process of a friction material, and to provide a method for thermoforming. SOLUTION: In the mold for thermoforming with a force and a pressure mold for molding the friction material by heating and pressing a perform of a raw material of the friction material and a pressure plate and integrally fixing them to mold the friction material, the mold for thermoforming of the friction material and the method for thermoforming using it is constituted in such a way that a part of the mold corresponding to the central part of the molded article is made to be a split mold, a heater for locally heating the central part of the molded article is built in the split mold, and temperature of the split mold during molding of the friction material is made higher than the temperature of the mold main body.
Patent JP-2003131754-A (JP)
Title: Operation frequency switching system
Inventor: EHAMA MASAKAZU
IPC: G06F1/08
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the normal operation of a processor is not ensured because an I/O interface keeps stopping though the supply of processor clocks is started again when setting of a frequency is finished, since data cannot be transferred because of the stoppage of the processor when the I/O interface keeps data processing during changing of the frequency of a PLL in the case of using the PLL for generating fast clocks. SOLUTION: A flag indicating that the frequency is changed presently is provided. In the case of changing the operation frequency of the PLL, information of this flag is updated to stop the supply of the clocks to the I/O interface. Since the I/O interface to which the supply of the clocks is stopped cannot process data, a data buffer is not inundated with data, a processor core is recovered after finishing the change of the frequency of the PLL, and supplying of the clocks to the I/O interface is started again for data processing.
Patent JP-2003126899-A (JP)
Title: Method and apparatus for organic cake heat treatment
Inventor: UEDA KOJI
IPC: C02F11/12
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for treating an organic cake made by dehydrating organic sludge of soil such as domestic waste, human excrements, and so forth, enabling recycling by using electromagnetic waves in a microwave range. SOLUTION: The apparatus comprises a delivery device 2 for delivering continuously the organic cake having the water content of 70-90 wt.%, a heat treatment device 3 continuously irradiating and heat treating the organic cake delivered by the delivery device 2 with the electromagnetic waves in a microwave range, a storage tank 4 to store the heat treated organic cake which is made solid having the water content not more than 5 wt.% and the volume not more than a third of that before by means of the heat treatment device 3.
Patent JP-2003130261-A (JP)
Title: Hose and hose joint structural body
Inventor: YAMAGUCHI HIROSHI
IPC: F16L11/11
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a hose capable of being blow-formed, capable of easily being layed out, by bending, in a small space such as an engine compartment, and capable of preventing seal pressure from lowering even if used at a temperature exceeding 120 deg.C. SOLUTION: This hose 20 comprises a bellows 22 and a fastening part 22c formed integrally with the bellows 22. The bellows 22 and the fastening part 22c are formed integrally with each other by blow-forming, and a seal member is installed on the outer periphery of the fastening part 22c. The material of the hose 20 is formed by adding glass fiber of 5 to 30 wt.% to a main resin material such as PP to provide a bending modulus of elasticity of 1,000 to 2,000 Mpa at a room temperature.
Patent JP-2003126672-A (JP)
Title: Upper seal device of vessel and vessel provided with the same
Inventor: MORIOKA SABURO
IPC: A23L23/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To securely seal a relatively rotatable vessel and a head cover even if they are in rotation or stop state. SOLUTION: A side cover component 72 that enters the inside of the vessel 2 in a predetermined volume from the top of the vessel is installed to the head cover so that it has a predetermined space from the inner wall 19 of the vessel body 2. A seal flange 80 is arranged at the predetermined position of the side cover component 72 of the upper flange 79. The secure sealing is accomplished between the seal flange 80 and the upper flange 79 by making a predetermined space g between both flanges 79, 80 when the vessel 2 and the head cover are relatively rotated and a seal component 81 is installed to seal the space between both flanges 79, 80 when the vessel 2 and the head cover are stopped.
Patent JP-2003136457-A (JP)
Title: Robot hand for operation lever and holding confirmation mechanism thereof
Inventor: MORIMOTO DAIKI
IPC: B25J15/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a robot hand for an operation lever and a holding confirmation mechanism thereof capable of offering stable operation when receiving strong impact and vibration and avoiding to fall in an improper state when an emergency occurs and having a structure simple and easy operate. SOLUTION: In the robot hand for operating an operation lever by covering a holding part 12 of the operation lever from above, a dislocation-preventing mechanism 20 for preventing the holding part 12 from breaking lose and dislocating by an impact and vibration is provided at a hand part. At the holding part 12, a sensor for detecting existence of the operation lever to hold or a holding body 30 is provided.
Patent JP-2003142971-A (JP)
Title: Manufacturing method for piezoelectric vibrator
Inventor: SUGAYA TOSHIO
IPC: H01L41/22
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a piezoelectric vibrator which improves the holding and fixing strength of a vibration element plate stored in a small-sized piezoelectric vibrator container. SOLUTION: By the manufacturing method for the piezoelectric vibrator, held on a substrate while having an excitation electrode formed on a main surface of the vibration element plate by using an adhesion member, the circumference of the holding part other-end part of the vibration element plate is swept with laser light perpendicularly to the main surface of the vibration element plate along its width and the vertical position size of the vibration element plate at the holding part other-end part of the vibration element plate is measured.
Patent JP-2003136688-A (JP)
Title: Ink jet printer and recording method
Inventor: TANNO RYUJI
IPC: B41J2/01
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer in which high quality printing can be kept. SOLUTION: The ink jet printer A comprises rollers 1 and 2 for carrying a sheet-like recording medium R, a recording head 41 for printing on the print face of the recording medium R being carried by the carrying rollers 1 and 2 by ejecting UV ink curable upon irradiation with UV-rays, and cleaning brushes 31 and 32 for cleaning the print face of the recording medium R before UV-ink is ejected from the head 41. Substances causing lowering of print quality, e.g. fine dust, are removed by means of the cleaning brushes 31 and 32 and high quality printing can be sustained.
Patent JP-2003137869-A (JP)
Title: Method for synthesizing ethyl 3-(2,5,6-trihalopyridin-3-yl)-3- oxopropionate from 2,5,6-trihalo-3-cyanopyridine
Inventor: KIM YEON OK
IPC: C07D213/80
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for directly synthesizing ETPO (an oxopropionate) by using a THCP (a trihalocyanopyrodine) as a starting material. SOLUTION: This method for producing the ETPO from the THCP comprises a step for reacting the THCP with ethyl haloacetate in the presence of a transition metal powder, and a step for treating the reaction product with a concentrated hydrochloric acid. Concretely, the method comprises a step for putting the transition metal powder and the THCP in an anhydrous solvent, heating the mixture to the boiling point, adding the ethyl haloacetate to the resultant solution dropwise to react the THCP with the ethyl haloacetate, and cooling the reaction product to 10 deg.C, and a step for adding the concentrated hydrochloric acid and distilled water to the cooled product, stirring the resultant mixture, and filtering the product.  As a result, the ETPO is synthesized in the high yield of >=90%, and the ETPO having the high purity of >=97% is obtained by recrystallizing the filtered ETPO in the yield of >=80%.
Patent JP-2003143512-A (JP)
Title: Display device and method, recording medium and program
Inventor: MIZUTANI TOMOYUKI
IPC: H04N5/907
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To quickly select a desired image corresponding to a thumbnail image with a simple operation. SOLUTION: An operating part 109 acquires instruction to send or return a cursor showing selection of a thumbnail image on the basis of a key operation of a send key, a return key and the like. A microcomputer 108 sends the cursor to the next thumbnail image or returns the cursor to the previous thumbnail image if the length of a period of time when the cursor send or return instruction is inputted is less than 1 second. The microcomputer 108 displays the next page consisting of the prescribed number of thumbnail images or the previous page if the length of the period of time when the cursor send or return instruction is inputted is equal to or greater than 1 second.
Patent JP-2003148849-A (JP)
Title: Portable refrigerating container for organ for medical application
Inventor: ISHII YOSHIICHI
IPC: F04C18/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact and portable refrigerating container for an organ for medical application which has high cooling performance by applying a cooling system for circulating a refrigerant by a microminiaturized scroll compressor, and is easily carried. SOLUTION: This portable refrigerating container for an organ for medical application for refrigerating the dehydrated extracted organ dipped in an inert medium, and formed by assembling the very small scroll compressor in a cooling system for circulating the refrigerant cooling the inert medium, comprises the cooling cycle system including the compact scroll compressor 2 microminiaturized by using an eccentric driving device. The cooling cycle system further comprises a condenser 3 connected to a discharge port of the compact scroll compressor 2, an expansion valve 4 connected to an outlet of the condenser 3, an evaporator 5 having an inlet connected to the outlet of the expansion valve 4, and an outlet connected to the compact scroll compressor 2, and a power source 9 for supplying the power to a motor of the compact scroll compressor 2.
Patent JP-2003145308-A (JP)
Title: Physical vapor deposition hard film-coated tool having excellent crater abrasion resistance
Inventor: KUBOTA KAZUYUKI
IPC: C23C14/06
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer hard film-coated tool having excellent crater abrasion resistance comprising a composite of hard film having excellent oxidation resistance, and a hard layer having lubricity, restricting chemical reaction with a material to be cut, and having excellent crater abrasion resistance to cope with dry-type and high-speed cutting work. SOLUTION: In this multi-layer hard film-coated tool coated with multi-layers of hard film on the surface of a substrate, more than one layer of each of TiAl hard film having excellent oxidation resistance and Ti hard film comprising fine boron nitride grains dispersed in the film, having high hardness and lubricity, restricting chemical reaction with a workpiece, and having excellent crater abrasion resistance are coated.