baber/WOPTO huggingface dataset:
Patent JP-2002371541-A (JP)
Title: Corner joint for agricultural frame
Inventor: KATAGAWA KOSUKE
IPC: A01G9/28
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To form an unnecessary extra projecting part at a corner part of a frame to be connected by improving an agricultural corner joint used when forming the ridge corner of a paddy field using plate members of fixed shape, when forming a large planter frame or a compost frame, or the like. SOLUTION: This corner joint for an agricultural frame is made of a resin material and fixes two intersecting plate members 7 made of resin at a corner. The corner joint is provided with a joint part 2 of wedge-shaped cross section with returns 3, vertically at one side face, and a fitting groove 4 for fitting a joint part of wedge-shaped cross section with returns, vertically at the other side face. One plate member 7 provided with the joint part of wedge-shaped cross section with the returns at one edge part is fitted into the fitting groove 4, and the other plate member 7 provided with a fitting groove for fitting the joint part of wedge-shaped cross section with the returns is fitted to the joint part 2 to connect a plurality of plate members.
Patent JP-2002373522-A (JP)
Title: Illumination fitting
Inventor: UCHIUMI TAKEHIKO
IPC: F21Y103/37
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an illumination fitting which can make a supporting pillar look short and can improve operation for making its light component movable. SOLUTION: The illumination fitting has a hinge part 4 at the tip of one supporting pillar 3 projected from an attachment part 2 fixed to an attachment surface 1, and the light component 5 is attached to the hinge part 4. In it, a hinge part attaching dent part 8 is provided at the support pillar attaching surface 7 of the light component 5 and at least one part 4a of the hinge part 4 is stored in the hinge part attaching dent part 8. The light component 5 is equipped with a long light source 12 along the direction of the light component rotation axis of the hinge part 4. And, the support pillar attaching surface 7 of the light component 12 has approximately circular surface of convex shape in the direction, which goes to the attachment part 2 centering on the direction of the rotation axis of the light component 5.
Patent JP-2002166234-A (JP)
Title: System for inspecting and classifying thin plate-shaped semiconductor part item
Inventor: YAGI KATSUYUKI
IPC: B07C5/38
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To improve operating efficiency by shortening the time until classifying and storing a solar battery cell 30 for each rank on the basis of the ranking result by an inspection device 21. SOLUTION: An operation of storing the solar battery cell 30 conveyed successively into a storing part 23 and an operation of taking out the solar battery cell from a conveying part 25 can be simultaneously carried out, because the solar battery cell 30 can be temporarily stored into a buffer part 31 of a stock part 24 from a conveying part 25 through an intake means 34. Thereby, the solar battery cell 30 can be taken out from the inspection device 21 in spite of storing the solar battery cell 30 in the storing part 23. Accordingly, the solar battery cell 30 can be stored in the storing part 23 without stopping a first conveying means 22 and the intake means 34, and thus the operation rate of the device can be improved.
Patent JP-2002372342-A (JP)
Title: Subcool type condenser
Inventor: OKADA SHIGERU
IPC: F25B39/04
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a subcool type condenser permitting easy replacement of a drying agent housed in a liquid refrigerant temporary storage section and capable of being manufactured at a low cost. SOLUTION: The subcool type condenser having a plurality of heat exchange tubes parallelly extended between two headers is divided into a refrigerant condensing core for condensing the refrigerant, and a subcool core for further subcooling the refrigerant condensed in the refrigerant condensing core. The liquid refrigerant temporary storage section is provided in an inlet side of the subcool core, and a desiccant is replaceably housed in the temporary storage section. An end at the side of the temporary storage section through which the desiccant is replaced has a compressively-formed plate-shaped flange joined thereto, and the flange is provided with at least a flange and an engaging part to be engaged with the end. A lid is detachably fixed on the flange.
Patent JP-2002213914-A (JP)
Title: Super-precise displacement measuring instrument using unit displacement sensor of cofocal priciple, and various displacement measuring mehtod
Inventor: GWEON DAE GAB
IPC: G02B21/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a super-precise displacement measuring instrurmnt using a unit displacement sensor of a cofocal principle, easy in constitution, inexpensive in embodiment for an equipment, and excellent in reslolution, and a displacement measuring method for detecting a rectinea or rotational displacement. SOLUTION: This measuring instrument is provided with a unit displacement sensor 20 containing a projection lens 26 for projecting a beam emitted from a light source to a slit or a pin hole of a fixed size, a parallel beam lens 28 for bringing the beam passed through the slit or the pin hole into parallel, an objective lens 30 arranged between the parallel beam lens 30 and a displacement measuring object, a beam splitter 32 for splitting a reflected beam by the projection lens 26 a wavelength by a wavelength, and a photodetector 34 for detecting light intencity of the beam passing through the beam splitter 32, and provided further with a driving means for finely moving the sensor 20 to keep a light siganl detected by the photodetector 34 at the maximum all the time.
Patent JP-2003008257-A (JP)
Title: Frame ground type fixture unit for countermeasures to unwanted radiation of circuit board mounted at electronic equipment housing
Inventor: SAIMEI ISAO
IPC: H05K7/14
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure which will not easily drop a frame ground type fixture onto a plug-in unit panel. SOLUTION: The frame ground type fixture 4 comprises the plug-in unit panel 3 engaged with a front end 2d of a circuit board 2, mounted at a rear end 2a on a board mounting unit of an electronic equipment housing 1 and having a groove 3c formed on one sidewall 3a of the panel 3, one end side curved part 4a of the fixture 4 engaged with the groove 3c, the other end side curved part 4b of the fixture 4 for winding the front end of the sidewall 3a of the panel 4 to include the panel 3 by the fixture 4, engaging protrusions 10 provided at the sidewall of the panel 3, and engaging grooves 11 to be engaged with the protrusions 10 and formed at both side curved parts 4a, 4b of the fixture 4.
Patent JP-2003012724-A (JP)
Title: Polymer and polymerizable resin composition using the same
Inventor: FUKADA AKIHIKO
IPC: C08F20/18
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new polymer capable of providing a cured product having sufficient water, hot water, heat and weather resistances and even good impact resistance, flexibility, extensibility and processability by reducing the hardness and brittleness and even excellent hot-strength and transparency when curing a polymerizable resin composition in the polymerizable resin composition comprising the polymer and a polymerizable monomer, and the polymerizable resin composition comprising the polymer and the polymerizable monomer. SOLUTION: The polymer has a cyclohexylalkyl group (with the proviso that cyclohexyl group may have a substituent) and further a polymerizable double bond. The polymerizable resin composition comprises the polymer having both the cyclohexylalkyl group (with the proviso that cyclohexyl group may have the substituent) and even the polymerizable double bond and the polymerizable monomer.
Patent JP-2002306996-A (JP)
Title: Marking apparatus
Inventor: MURAKAWA MASASHI
IPC: B05B15/02
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a marking apparatus for applying clear marking on an objective material by atomizing, which is capable of preventing the solidification of an ink at the time of non-marking work. SOLUTION: The marking apparatus is provided with an apparatus body 4 constituting a cylinder and a piston part 5 inserted into the apparatus body 4 to be energized forward and driven to slide in the back and forth direction, an outside nozzle 6 is provided to project from the piston part 5, an inside nozzle 10 is provided to project in the apparatus body 4 to penetrate into a hollow space 5a of the piston part 5 along the center axis, a sealing liquid supply port 7 and a jetting gas supply port 14, which communicate with the inside of the outside nozzle 6, are formed in the piston part 5, an ink forcibly feeding unit 3 communicating with the inside of the inside nozzle 10 is arranged in the apparatus body 4, and the communication of the sealing liquid supply port 7 and the jetting gas supply port 14 with the inside hollow space 5a of the piston 5 can be switched.
Patent JP-2003022802-A (JP)
Title: Negative electrode material for nonaqueous electrolyte battery, negative electrode, and nonaqueous electrolyte battery
Inventor: SAWA TAKAO
IPC: H01M4/02
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for a nonaqueous electrolyte battery having high discharge capacity, long charge/discharge cycle life time, and superior rate characteristics. SOLUTION: This negative electrode material, for the nonaqueous electrolyte battery, has a composition represented by general formula (1) and substantially is made of an amorphous phase, wherein, A is at least one kind of element selected from among Al, Si, and Ge; RE is at least one kind of element selected from among rare earth elements; T is at least one kind of element selected from among Fe, Co, Ni, Cu, and Mn; M is at least one kind of element selected from among Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, and W; A' is at least one kind of element selected from among Sn, Pb, Zn, P, and C; 5 atomic %<=a<=40 atomic %; 5 atomic %<=b<=40 atomic %; 0<=c<=10 atomic %; 0<=d<=20 atomic %; and 0<=x<=0.5.
Patent JP-2003021726-A (JP)
Title: Light guide body and surface light source device and liquid crystal display device both usnig the body
Inventor: SUGA YOSHINORI
IPC: G02B5/08
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive surface light source device having a simple structure and an optical system realizing an illumination efficiency higher than that of conventional ones by making an outgoing beam from a light guide body more abundant in the light condensing property and further being excellent in the assembling property and to provide a liquid crystal display device using the surface light source device as a backlight optical system. SOLUTION: In the light guide body 21 making at least one side end part 21a to be a light incident surface and one surface to be a light emitting surface 21b, the light guide body 21 is characterized by being provided with a light extraction mechanism 290 consisting of a projecting and recessing part 29 emitting light in large quantity to the side opposite to the light emitting surface 21b and by making the shape of the projecting and recessing part 29 seen directly above the light emitting surface 21b to be protruding in the principal traveling direction of the light.
Patent JP-2003019132-A (JP)
Title: Ultrasonograph
Inventor: FUJIKI TOSHIAKI
IPC: G01S7/523
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To make positions of respective scanning surfaces coincide between forward scanning and backward scanning when mechanically scanning a vibrator unit. SOLUTION: Electronic scanning is started in one direction when the vibrator unit reaches a preset position in the forward scanning. An end position is stored in a memory in the electronic scanning in the respective one directions. The electronic scanning is started every time the vibrator unit reaches the end position stored in the memory in the backward scanning. Thus, since a starting position of the electronic scanning in the backward scanning can be adaptively set, the positional relationship of the scanning surfaces can be properly set between the forward scanning and the backward scanning.
Patent JP-2003029959-A (JP)
Title: 3d graphics processor
Inventor: MIYAZAKI HIROSHI
IPC: G06F7/64
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a setup circuit of a small size and high arithmetic accuracy. SOLUTION: The bit numbers of respective computing elements 3A, 4A, 5A, 6A, 7A and 8A inside the setup circuit 11 are set to the bit numbers with which the dp/dx and dp/dy of the polygon of a prescribed size which is not maximum to be highly frequently used can be processed at prescribed throughput (throughput = '1', for instance). For the polygon of a size exceeding the prescribed size, by using the respective computing elements 3A, 4A, 5A, 6A, 7A and 8A inside the setup circuit 11 repeatedly for two or more times, accuracy required for arithmetic operations is secured regardless of the bit numbers of the respective computing elements. Thus, even when the size of the setup circuit 11 is reduced, the high arithmetic accuracy is realized.
Patent JP-2003025225-A (JP)
Title: Method for treating grinding powder of lens of glasses
Inventor: MORINO YOSHIO
IPC: B01D29/27
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an easy method for treating grinding powder by separating and decreasing the grinding powder from grinding liquid generated during grinding of a lens of glasses in a short time for entrusting the treatment to a treatment operator. SOLUTION: A bag-state filter 6 with its port opened is hung over a container 8, grinding waste liquid of the lens of glasses is poured into the bag-state filter 6 to separate filtrate and then, it is hung with the bag-state filter 6, left, dried into sludge and discarded. When the grinding liquid is reserved in a grinding liquid tank 1 and supernatant 2 is generated, the supernatant 2 is pumped for separate reuse and only remainders 3 and 4 may be scooped and put in the bag-state filter 6.
Patent JP-2003025128-A (JP)
Title: Drilling tool for brittle material
Inventor: MASUDA TAKASHI
IPC: B28D5/02
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To form a highly precise machining hole while preventing a crack from being formed in a work and securing a centripetal performance even if the diameter of the machining hole is extremely small in a case where the work formed of a brittle material is drilled by a drilling tool. SOLUTION: Three or more tip surfaces 5 which mutually cross at an intersection P positioned on an axis O and extend from the intersection P towards the outer circumferential side are formed in the tip of a columnar-rod-shaped tool body 1 rotated about the axis O. At least, two of the mutual intersectional ridge lines 6 of the tip surfaces 5 adjoining to one another circumferentially are made into cutting edges 8 extending from the intersection P. At least, the cutting edges 8 are covered with hard carbon films 7 and the intersectional ridge lines 6 are circumferentially disposed at unequal intervals.
Patent JP-2003024871-A (JP)
Title: Vibrator
Inventor: ODAJIMA SHIN
IPC: H01F7/16
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a vibrator which can promote miniaturization. SOLUTION: In the vibrator 1, a magnetic circuit section is formed by a pair of magnets 8 arranged side and side and a first yoke 11 and a second yoke 9 opposed to face each other via the magnets 8. A driving coil 12 for making current flow in a direction perpendicular to a direction of a magnetic field is inserted between the magnets 8 and the first yoke 11 and current to the driving coil 12 is controlled by a current controlling section 16. Further a dead-weight 7 is fixed to an outer periphery of the magnet 8 and the dead- weight 7 is supported by a spring member 5. Thereby when current flows through the driving coil 12 at a definite period, the magnet 8, the dead-weight 7 and the second yoke 9 make reciprocal linear vibration in a direction where arranged side by side by cooperation between driving force and pressing force of the spring member 5.  In order to increase the reciprocal linear vibration, the device 1 may be extended in the direction where arranged side by side and volume increase of the device 1 can be suppressed.
Patent JP-2003030728-A (JP)
Title: Controller for automatic vending machine
Inventor: SHINOZAKI KEITA
IPC: G07F9/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To save storage capacity of a nonvolatile memory to store number information regarding commodity. SOLUTION: This controller is provided with an EEPROM113 to store the total sold number, the sold number of by every kind, etc., of canned beverages by dividing them in increments of two digits, a main control part 101 to control storage of the EEPROM113, the main control part 101 changes a storage place from an address to store the side of lower digits of the total sold number or the sold number by every kind of the canned beverages to an address to store the number information of the side of upper digits of the total sold number or the sold number by every kind of the canned beverages when a fact that rewriting frequencies of the address to store a location of ten and a location one of the total sold number or the sold number by every kind of the canned beverages coincide with 99001 times is detected in the EEPROM113.
Patent JP-2003036729-A (JP)
Title: Conductive material
Inventor: KITAMURA YOSHIKO
IPC: H01B5/14
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a conductive material maintaining high conductivity and improved in durability against abrasion, as a material of an apparatus in a clean room, especially as a material for a viewing window of a machine. SOLUTION: On one side of a transparent plastic film having an anchor coat if necessary, is formed a conductible layer containing conductive particles and an ionizing radiation cured resin, covered with an inorganic pellicle of silica or the like. The width of the inorganic pellicle is set so as to prevent reflection of visible light. With an adhesive layer on the other side of the plastic film, it is used to adhere to a material to be adhered to such as a glass material constituting the viewing window of the machine.
Patent JP-2002090331-A (JP)
Title: Biosensor provided with porous thin film having chromatography function
Inventor: CUI GANG
IPC: G01N27/416
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a biosensor with porous thin film built-in with excellent reproducibility between electrodes, storable for a long term, and suitable for mass-production because of its easy manufacture. SOLUTION: This sensor includes one or more substrate, an electrode layer formed on the surface of the substrate, an insulating film formed partially on the surface of the electrode layer for dividing the electrode layer into an electrode system and a circuit connection part, and a porous thin film formed on the surface of the electrode system formed by the insulating film, and on the surface of the porous thin film, an upper base board having a protective film protecting the porous thin film or a sample injection port protecting the porous thin film and allowing sample introduction is formed. When collected whole blood is moved chromatographically by means of the porous thin film, a blood sample is introduced without any pretreatment so that only its plasma is brought into contact with the electrode system.  Because the sample injection port is provided for introducing a fixed amount of sample quickly, excellent reproducibility between the electrodes is exhibited, while long-term storage and easy manufacture resulting in suitability for mass-production can be realized.
Patent JP-2003036473-A (JP)
Title: Commodity discharge device of automatic vending machine
Inventor: TAKEYAMA ICHIRO
IPC: G07F11/24
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To surely discharge commodities in any sizes one by one from the lowest end at the lowest end without the need of manual path width adjusting work, to simplify discharge structure, to reduce manufacture cost and to make the initial supply work of the commodity to be efficient. SOLUTION: An upper support means B receiving and supporting a commodity G in the second place from the lowest end is provided with an upper stopper 5 which protrusively moves obliquely downward toward an area corresponding to the first half of the commodity G in the lowest end, which is received and supported by the lower support means A, at the time of switching a system from a stand-by position to a projection support position and a driving mechanism which switches and operates the upper stopper 5 for the stand-by position and the projection support position. In the driving mechanism, the upper stopper 5 which protrusively moves from the stand-by position to the projection support position is maintained to an abutting position until the load is dissolved when the stopper 5 abuts on the commodity G in the lowest end and when load is increased.
Patent JP-2003037850-A (JP)
Title: Picture processing method and system therefor
Inventor: SUGIURA HIROAKI
IPC: H04N1/46
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a CPU in a computer connected to an output unit (monitor or printer) in a computer system for performing a color conversion and eliminate the labor of a user for changing settings of the output unit every time the color space of supplied picture data changes. SOLUTION: Original picture data in a first color space are received from a provider 215 via a communication channel 110, and tag data showing parameters of the first color space are received from the provider via a communication channel 112, together with the picture data. An output unit 206 automatically converts the original picture data into those in a second color space according to the tag data, and further converts them to visibly recognizable analog data (corresponding display, print, etc.).
Patent JP-2002099009-A (JP)
Title: Manufacturing method of polarization inversion region and optical wavelength conversion element using the same
Inventor: MIZUUCHI KIMINORI
IPC: C30B33/04
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To form uniformly a deep and short-periodic polarization inversion region over a large area of a substrate for the manufacture of an optical wavelength conversion element of a short wavelength and a high efficiency. SOLUTION: A comb-shaped electrode 2 and a planar electrode 3 are formed on the front and the back surfaces of a substrate 1, respectively. To these electrodes, a DC voltage, on which a pulse voltage is superposed is applied by using a DC supply 4 and a pulse supply 5 so that a DC electric field, on which a pulse electric field is superposed, is applied to the substrate. Thereby, a periodic polarization inversion region can be formed by applying a small pulse electric field. Since the uniformity of the applied electric field on the surface of the substrate is high, to form a polarization inversion region with a uniform periodic structure is formed. Alternatively, after covering the comb-shaped electrode with a insulating film, a pulse electric field is applied to the substrate by applying a pulse voltage to the electrode from the pulse supply, which restricts the movement of free electrons on the surface of the crystal and suppresses the expansion of the polarization inversion in the lateral direction and results in the formation of an uniform and short period polarization inversion structure.