baber/WOPTO huggingface dataset:
Patent JP-2003014404-A (JP)
Title: Coating method of caliper
Inventor: YOSHIDA SHUNICHI
IPC: G01B3/20
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a coating method of caliper excellent in mass-productivity. SOLUTION: Two or more of caliper main scales 1 are neatly arranged so that their sliding surfaces 11a with a slider form one continuous flat surface, and the sliding surfaces 11a are collectively coated with a wear resistant layer by ion plating.
Patent JP-2002360467-A (JP)
Title: Heating system for stool
Inventor: SONOKAWA MASATAKA
IPC: A47K13/30
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a heating system for a stool which can simply be installed by an ordinary user by oneself, in a short time, on any stool 7, afterward and outward without depending on a specialized trader and on which a commercially available stool cover, etc., can be simply covered and by which a function for heating the buttocks part of a person sitting on the stool 7 part can be simply added. SOLUTION: A heating system for a stool is characterized by providing a tape 4 for fixing the stool with a removable function, providing an electric circuit control part 2 with a control circuit function, etc., providing an electric cord 3 being appropriately connected with a power-outlet socket insertion hole and providing a face heating body 1 with a function for heating the hip part of a person sitting on a western style stool 8.
Patent JP-2003023065-A (JP)
Title: Element separation structure for semiconductor device and manufacturing method therefor
Inventor: SUGIHARA TAKESHI
IPC: H01L29/788
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide the element separation structure for a semiconductor device preventing ions from going through a separation film at ion implantation in an element formation process, and preventing damages to the element film when the misalignment of a contact hole occurs in a wiring formation process, and to provide a manufacturing method. SOLUTION: The separation film 6 formed on the main surface of a silicon substrate 1 and a protective nitride film 7a formed on the separation film 6 are provided. The upper surface of the separation film 6 is projected above the main surface of the silicon substrate 1. The protective nitride film 7a is deposited so as to be positioned more on the side farther inward than the part of the separation film 6 which is exposed on the main surface of the silicon substrate 1, when viewing the silicon substrate 1 from above.
Patent JP-2002364301-A (JP)
Title: Compressor of gas, heat engine, and method of driving heat engine
Inventor: KINOSHITA MIKIO
IPC: F01K27/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To improve the heat efficiency of a heat engine, provide a heat engine utilizing a heat source with relatively low temperature difference, reduce the cost of the heat engine, and provide a compressor with a high energy efficiency. SOLUTION: The compressor 1 comprises a cooling member 40 disposed in a space 12 with variable capacity for compressing a gas 12A, a cooling liquid 62 stored in a cooling liquid storage region 60 inside the space with variable capacity, a cooler 80 for cooling the cooling liquid, and a cooling member driving mechanism for reciprocating the cooling member between the cooling liquid storage region and a region where the gas is present. The compressor 1, the heat engine with the compressor, and a method of driving the heat engine are provided. Heat generated in compressing the gas is absorbed in the cooling member, and the cooling member is cooled with the cooling liquid during the period when the cooling member is soaked in the cooling liquid.
Patent JP-2002365407-A (JP)
Title: Fresnel lens keeping phase of wave front
Inventor: TAKEUCHI YASUTO
IPC: G02B3/08
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a Fresnel lens capable of accurately performing focusing action in terms of wave optics on wavelength to be used by keeping the phase of a wave front before and behind a level difference. SOLUTION: The height of the respective level differences (4) is set so that the phases of a wave passing through a propagation path (6) on the side of lens material (for example, silicone rubber) (1) and a wave passing through a propagation path (7) under water on the periphery may be uniform even when their experienced wave number is different at the respective level differences (4) when the waves pass through the lens material (1). It is only when the number of progressing wavelength in both paths shows an integer ratio that there is possibility the phases can be made uniform.  For example, the sound speed of water is 1.5 km/s and the sound speed at the time of using RTV-60 type silicone rubber as the lens material is about 1.0 km/s, so that a physical distance equivalent to the two wavelengths of a certain wave under water becomes the distance equivalent to three wavelengths in the lens material. Assuming that the frequency of an ultrasonic wave to be used is 3 MHz and the height of the step of the level difference (4) is 1 mm, it becomes the distance equivalent to two wavelengths under water and the distance equivalent to three wavelengths in the lens material, and the phases get uniform at a spot where they go out from the vicinity of the level difference to satisfy a required condition.
Patent JP-2003024554-A (JP)
Title: Winning ball receiving port utensil for pachinko game machine
Inventor: SHINODA ZENE
IPC: A63F7/02
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent fraudulence from occurring by surely restricting the forcible opening of movable pieces. SOLUTION: This winning ball receiving port utensil has movable pieces 2A and 2B, and an operating arm. In this case, the base end sections 21 of the movable pieces 2A and 2B are turnably supported. The operating arm extends from the direction which crosses the turning surface of the movable pieces 2A and 2B, and of which the distal end section 31 reciprocates within the turning plane. When the movable pieces 2A and 2B are forcibly turned from a closed state in the opening direction, the slope 253 of the movable pieces 2A and 2B comes into contact with the distal end section 31 located at the original location. The slope 253 is formed to be at an angle which generates a working force to depress the distal end section 31 when the slope 253 comes into contact with the distal end section 31 located at the original location.
Patent JP-2003030690-A (JP)
Title: Entrance/exit processing system
Inventor: ITO SANJI
IPC: G07B1/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To perform an entrance processing even when an automatic ticket checker breaks down. SOLUTION: An entrance/exit processing system is composed of a setting means setting the main body of an automatic ticket vending machine to an entrance processing mode and an entrance processing means writing prescribed entrance data to a railway ticket when the railway ticket inserted when the main body of the automatic ticket vending machine is set to the entrance processing mode is a valid ticket enabling entrance from a station where the main body of the automatic ticket vending machine is installed.
Patent JP-2003029996-A (JP)
Title: Server system, client system, software streaming method and program
Inventor: KAWAMURA TAKAHIRO
IPC: G06F12/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a software streaming method distributing a function part and automatically adding or updating it during the operation of a program. SOLUTION: A client 2 requests the stream of software to a server 1 through the Internet 3, the server 1 distributes an automatic function adding and updating program and the client 2 activates the automatic function adding and updating program as a process. Then, the server 1 successively distributes the file of the function part to be added or updated and information indicating the other function part relating to the function part set by set. Every time the set of the file and the information is received successively, the automatic function adding and updating process activated in the client 2 loads the file to the process, adds or updates the function part to make it operable and reports to the other function part that the function part becomes operable. Thus, the function part is added or updated without stopping the software.
Patent JP-2003031767-A (JP)
Title: Semiconductor device
Inventor: BETSUDA SOHIKO
IPC: H01L25/07
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To stably perform wire bonding by reducing a connecting defective ratio of a bonding wire of a semiconductor device of a constitution for soldering a short circuit piece onto a circuit pattern of a circuit substrate and connecting the wire onto the short circuit piece. SOLUTION: The semiconductor device comprises the short circuit piece 3 connected onto a circuit pattern 21 via a solder 4 so as to be an oblique angle of 2 deg. or less to a surface of the pattern 21, in such a manner that a connecting ratio of the bonding wire 5 to be bonded onto an upper surface 31 of the piece 3 is 95% or more. Since the inclining angle of the piece 3 is suppressed to 2 deg. at the maximum, a lateral length (b) of the piece 3 can be decided with respect to a thickness (a) of the solder 4 to be used according to a/b=sin 2 deg..
Patent JP-2003033518-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can maintain freedom in the gauge arrangement and the array layout of role objects in a type with a larger size of a variable display device. SOLUTION: A special pattern display device herein used has the vertical dimension of 80 mm or more set for a display area 20 and is so arranged as to exceed 130 mm or more in a distance H3 to the position of the lower end of the playing area 2a from the lower end B of the display area 20 thereof, ensuring that it is located below the position of the horizontal line HL at which a line ML dividing the vertical dimension of the display area 20 thereof in two is equal to the maximum width of the playing area 2a. In the pachinko game machine with a larger special figure display device, the area above the special figure display device can be expanded in the playing area 2a eventually enabling maintaining of freedom in the gauge arrangement and the array layout of role objects.
Patent JP-2003027585-A (JP)
Title: Simulation method for building model
Inventor: KAWARAGUCHI TAIICHI
IPC: E04B1/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To solve problems in a conventional building model simulation method, in which data input increases to complicate calculation and data input mistakes also increase. SOLUTION: In this simulation method for the building model, information about each of building elements is constructed of information about core materials for the building element and connection information between a surface finishing material and a space, and all the respective building element core materials not facing the outside air are taken to be the same one. Alternatively, the each building element information is constructed of the building element core material information, the connection information between the surface finishing material and a space, surface finishing material information, and space information, and all the respective building element core materials in each building element facing the outside air are taken to be another same one. Then, respective information is inputted.  The building elements include a wall, a roof, a floor, a ceiling, a column, a beam, and an opening.
Patent JP-2003033272-A (JP)
Title: Induction heating rice cooker
Inventor: MURAKAMI FUMIAKI
IPC: A47J27/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating rice cooker which can obstruct reverse current to suitably prevent the cooker from damage even in a case to reduce waiting power of the IH control circuit. SOLUTION: Schotky-barrier diodes D1-D3 are connected midway inverter output lines 11-13 of an inverter power circuit 2 connected to input ports p1-p3 of the IH control circuit 9. Thereby, current flowed from the IH control circuit 9 to the inverter power circuit 2 is prevented when the waiting voltage in the IH control circuit 9 is reduced.
Patent JP-2003002804-A (JP)
Title: Composition of soil smoked and steamed
Inventor: YOSHIMOTO TAKEO
IPC: A01N33/18
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the utilization of a facility such as a water pipe has been considered for chloropicrin treatment as a method for eliminating harmful organism in soil or soil surface, however, by the prescriptions of preparations hitherto used, emulsified particles were separated and precipitated to cause difficulty in homogeneous treatment as well as difficulty in discharging the chloropicrin from water pipe, and the chloropicrin remained in the piping to cause drug toxification and the smell thereof can not be removed. SOLUTION: A preparation capable of stably dispersing chloropicrin in water for a long time can solve the above problem. By using the preparation of this invention, chloropicrin can be treated so that it can be dispersed even by the facility such as the water pipe without causing drug toxification because of easiness of discharging, and without troublesomeness due to remaining of the smell.
Patent JP-2003047287-A (JP)
Title: Protective circuit
Inventor: IKEDA KEIZO
IPC: H02H9/04
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a protective circuit which can prevent an overcurrent from flowing to a transistor in case that circuit structure is connected the other way for its plus and minus to a power source, while contriving a countermeasure to the surge voltage at power OFF of load in circuit structure where this circuit is applied. SOLUTION: This protective circuit 10 is equipped with a diode 31 which is connected in parallel with the load 11 of inductance property and whose forward direction is set reverse to the direction of circulation of a power current, and a Zener diode 33 which is interposed between one terminal of the diode 31 and one terminal of the load 11 corresponding to the terminal and whose forward direction is accorded with the direction of circulation of the power current.
Patent JP-2003039268-A (JP)
Title: Removing device for chip of work
Inventor: FUJIMOTO KATSUSHI
IPC: B24B29/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a removing device for chips of a work which can remove burrs and the chips inside slits without discriminating the lateral twisting direction of the slits formed on an end face of the work and with a simple structure. SOLUTION: A pair of brushes 6a, 6b, which remove the chips by being brought into contact with the end face 1a of the work 1 in which many slits 2 are formed in the specific twisting direction, are provided laterally and coaxially across an axis center of the work 1A and the chips entered inside the slits can be removed irrelevant to the twisting direction of the slits by rotating the pair of the brushes in the same direction. Also, the pair of the brushes are mounted to the axis 4 by being offset from the axis center.
Patent JP-2003046327-A (JP)
Title: Structure for radial line slot antenna in plasma processing device
Inventor: TAKATSU KAZUMASA
IPC: H01L21/31
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a radial line slot antenna for a plasma processing device where the close adhesion between a metallic plate having many also holes configuring the radial slot antenna and a dielectric material placed at an opposite side to a microwave radiation face of the metallic plate is improved so as to enhance the radiation efficiency and the uniformity of microwaves and cope with a substrate with a large area to be processed. SOLUTION: The radial line slot antenna where a waveguide circuit is configured with the metallic plate to which many slot holes are formed and a recessed conductor connected to a coaxial waveguide transducer, and a dielectric material is filled in the waveguide circuit adopts a structure in which the metallic plate and the dielectric material are closely adhered by metallize joining or a structure in which a female thread section provided to the dielectric material and a thread screwed to the female thread section are closely screwed.
Patent JP-2003042977-A (JP)
Title: Simple x-ray equipment
Inventor: HIRAMA YUTAKA
IPC: G01N23/04
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide simple X-ray equipment, capable of acquiring clear fluoroscopic images, even by a comparatively low voltage, when conducting fluoroscopy of an object of inspection. SOLUTION: This equipment is equipped with an X-ray generating tube 8 for irradiating X-rays 9 the object of inspection, a fluorescent screen 10 for receiving the X-rays 9, a mirror 11 for refracting the optical path of a fluorescent image projected on the rear side of the fluorescent screen 10, a high- sensitivity CCD camera 12 for photographing the fluorescent image reflected by the mirror 11, and a black box 13 for storing the fluorescent screen 10, the mirror 11 and the CCD camera 12. Hereby, the influence of visible rays on the fluorescent image projected on the fluorescent screen 10 can be removed, and the fluorescent image can be photographed with high sensitivity and displayed on a monitor 5.
Patent JP-2003043627-A (JP)
Title: Thermally developable photosensitive material and image forming method
Inventor: GOTO TAKAHIRO
IPC: G03C5/08
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermally developable photosensitive material having excellent conveyability in a plotter and a thermal developing machine. SOLUTION: The thermally developable photosensitive material has an imaging layer containing an organic silver salt, photosensitive silver halide, a reducer and a contrast enhancer and a back layer on a transparent support and the Bekk smoothness of the back layer side is 50-2,000's.
Patent JP-2003049778-A (JP)
Title: Liquid feeder
Inventor: ITO TOMOHIRO
IPC: H01L21/027
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid feeder that can quantitatively discharge a trace quantity of liquid with more accuracy by using a pressure sensor with high corrosion resistance, responsiveness and heat resistance. SOLUTION: The liquid feeder 50 changes the volume of a pump chamber 55 by driving a diaphragm 52 to suction a chemical from an input port 81 and discharge the chemical to an output port 82. A wall surface of the pump chamber 55 is partly formed by a sensor surface 72 of the pressure sensor 70, and the sensor surface 72 is provided with a fluorine resin 71 by thermo- compression bonding. The pressure sensor 70 measures a back pressure generated by, for example, an orifice arranged outside the output port 82, and passes feedback to a controller 64. According to the measured value, the controller 64 controls a solenoid-operated proportioning valve 65 for driving the diaphragm 52.
Patent JP-2002103827-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: NISHIZAWA MASUMI
IPC: B41M5/52
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer image receiving sheet exhibiting excellent various fastness in the formed image or particularly excellent light resistance and capable of stably existing a formed image in a dye acceptive layer without losing an effect of an ultraviolet absorber during preservation in a method for thermally transferring using a sublimable dye. SOLUTION: The thermal transfer image receiving sheet comprises the dye acceptive layer formed on at least one surface of a base sheet. In this sheet, the acceptive layer contains hexagonal crystal ultrafine particles ZnO and/or ultrafine TiO2. In the image receiving sheet having the acceptive layer formed on at least one surface of the base sheet, a layer containing the hexagonal crystal ultrafine particles ZnO and/or the ultrafine TiO2 is provided on the acceptive layer. In the image receiving sheet having the acceptive layer formed on the one surface of the base sheet, a layer having ultraviolet absorbing capability is provided between the base sheet and the acceptive layer.
Patent JP-2003048363-A (JP)
Title: Print controller, printer and print control system
Inventor: YAMAMOTO KOJI
IPC: G06Q30/04
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To enhance convenience through convenient operation and to print an advertisement at a low cost. SOLUTION: The print controller comprises means for fetching and storing printable advertisement information, means for controlling fetching, storing and reading of advertisement information, and means for detecting a nonprinted space printable of advertisement information on a print sheet. When a space printable of advertisement information is detected on a print sheet, advertisement information being printed is delivered to the printer side.
Patent JP-2003055328-A (JP)
Title: Method for producing dicyanonorbornanes
Inventor: FUKADA ISAO
IPC: B01J31/26
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing dicyanonorbornanes by which a zero-valent nickel complex catalyst prepared by reducing a nickel halide with a metal and a Lewis acid cocatalyst can be used for hydrocyanation of cyanonorbornene without isolating and refining the nickel complex catalyst and the Lewis acid cocatalyst and which is sufficiently adoptable also in an industrial scale. SOLUTION: In this method for producing dicyanonorbornanes, reduction of a nickel halide with a metal is carried out in the presence of water.
Patent JP-2003052349-A (JP)
Title: Food product forming method and apparatus therefor
Inventor: KOBAYASHI MASAO
IPC: A21C11/16
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a food product forming method and an apparatus therefor to wrap an inner material with an outer skin material and surely sealing the outer skin material in a state holding the inner material in the skin material. SOLUTION: The peripheral part of the outer skin material F is gathered in an area encircled by shutter pieces 10 and the inner material is wrapped with the outer skin material by closing a 1st shutter 1. The gathered peripheral part of the outer skin material is sealed by the action of a 2nd shutter 2 to complete the sure wrapping of the inner material with the outer skin material. The generation of scum caused by the separation of the outer skin material can be prevented since the 1st shutter 1 and the 2nd shutter 2 are not completely closed.
Patent JP-2003053800-A (JP)
Title: Mold apparatus for injection molding
Inventor: YAMANAKA ISAO
IPC: B29C45/37
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a mold apparatus for injection molding in which several kinds of embossed articles can be confirmed in advance and when appearance is not good by confirming the appearance after embossing is processed, the embossing of the embossed article can be changed. SOLUTION: The mold apparatus comprises molds 10A and 10B, an embossing plate 20 on which an embossing pattern 21 with a specified pattern is formed and an adhesive member 30 for exchangeably sticking the embossing plate 20 on a cavity 11 of the mold 10A and the embossing pattern 21 is formed on the opposite side of the side stuck with the adhesive member 30 of the embossing plate 20.