baber/WOPTO huggingface dataset:
Patent JP-2001356011-A (JP)
Title: Straightness measuring apparatus of direct-acting unit
Inventor: TENJINBAYASHI KOJI
IPC: G01B11/26
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for simultaneously measuring a straightly acting motion and rotary angle error and a rotary angle error of a direct-acting table or another direct-acting unit without contact by utilizing a linearity of a laser beam. SOLUTION: A straightness measuring apparatus of the direct-acting unit comprises a horizontal parallel double mirror having two reflecting mirrors disposed in a horizontal plane in a state in which the mirrors are separated at a distance (√2)d from each other and reflecting surfaces are opposed, a vertical parallel double mirror having two reflecting mirrors disposed in a vertical plane in a state in which the mirrors are separated at a distance (√2)d from each other and reflecting surfaces are opposed, and a light source for generating the laser beam, a semitransparent mirror for splitting the beam,  an optical path changing reflecting mirror for changing a direction of the beam and a position sensor for detecting a position of the reflected light from the horizontal parallel double mirror and the vertical parallel double mirror of a corner cube reflecting mirror at fixed positions out of the direct-acting unit.
Patent JP-2001357745-A (JP)
Title: Operating panel
Inventor: HOSHIKA KUNIHIRO
IPC: A47J27/21
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an operating panel which is superior in cleaning property. SOLUTION: A non-adhesive film 3 is pasted on a base film 2 having a printing face 6, and this is pasted on an operating part 7 of an electrical equipment. Then the surface of the non-adhesive film 3 is made to become an operating surface where the touch operation is made.
Patent JP-2002010472-A (JP)
Title: Overcurrent protection circuit and electric apparatus incorporating the same
Inventor: ITO OSANORI
IPC: H02H3/087
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent protection circuit which maintains the safety of a product, by avoiding abnormalities caused by a current not large enough to blow out the fuse and makes the recovery possible, and an electric apparatus incorporating it. SOLUTION: This circuit has a first transistor Q1, normally kept on to supply input current from a DC power supply to a load, a resistor R1 series connected to the first transistor and the load, and a second transistor Q2 which is turned on, when the potential of the load terminal of the resistor R1 is below a prescribed potential upon detecting it. When the second transistor Q2 is on, the first transistor Q1 is turned off and the input current is turned off. Since the load terminal of the resistor R1 is kept below the prescribed potential after the input current is cut off, the first transistor Q1 is kept off.
Patent JP-2001035823-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: HUBER ANTON
IPC: B24B37/04
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing of a semiconductor wafer which is proper for a semiconductor device especially by reducing treatment process by cutting a semiconductor wafer from single crystal, processing a semiconductor wafer surface by ductile cutting removal, and performing finish polishing and cleaning for a wafer surface. SOLUTION: A semiconductor wafer is cut from single crystal, one or both of a surface and a backside of a semiconductor wafer is lapped or ground, a semiconductor wafer is etched in etching mixture, a front surface of a semiconductor wafer is processed by ductile cutting removal, a front surface of a semiconductor wafer is subjected to processing by ductile cutting removal, a front surface of a semiconductor wafer is subjected to finish-polishing, and a semiconductor wafer is cleaned. It is profitable that an edge of a semiconductor wafer is rounded before a semiconductor wafer surface is processed by ductile cutting removal and is polished after ductile cutting removal. Ductile milling of a semiconductor wafer surface is carried out preferably by a grain diamond.
Patent JP-2002007102-A (JP)
Title: Printing controller and plotting controller and data processing method and storage medium
Inventor: OKI JOJI
IPC: G06K15/02
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is not possible to obtain any expected result when any alpha blend plotting is not supported by a plotting means, and that it is not possible to obtain any expected result when the bit depth of the first bit map image is smaller than the bit depth of an alpha blend value. SOLUTION: The data processing method of a printing controller and a picture controller is provided with a plotting means for plotting an inputted plotting command in a first bit map image and a plotting method designating means for operating alpha blend designation (transparency designation) at the time of plotting an input object in a first bit map as the plotting command. This method is also provided with an alpha value replacing means for replacing the alpha blend designation with area information corresponding to the alpha value and a plotting command converting means for converting the plotting command into a plotting command for operating processing corresponding to the area information.
Patent JP-2001066804-A (JP)
Title: Electrophotographic photoreceptor, process cartridge with the same, and electrophotographic device
Inventor: TANAKA MASATO
IPC: G03G5/05
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To supply an image free from image defects while retaining high sensitivity characteristics in the wavelength range of semiconductor laser light by forming a photosensitive layer containing a phthalocyanine pigment and a specified azotized calix [n] arene compound. SOLUTION: The electrophotographic photoreceptor has a photosensitive layer containing a phthalocyanine pigment and an azotized calix [n] arene compound of the formula, wherein (n) is an integer of 4-8, R1-R3 are each H or an alkyl and Ar is an aromatic hydrocarbon ring which may have a substituent optionally bonded through a bonding group or a heterocycle which may have a substituent. The phthalocyanine pigment may be any phthalocyanine which may have a substituent, e.g. a metal-free phthalocyanine or a metallophthalocyanine which may have a ligand and oxy-titanium phthalocyanine or gallium phthalocyanine, in particular crystal form oxy-titanium phthalocyanine is preferably used.
Patent JP-2002002339-A (JP)
Title: Child seat for vehicle
Inventor: YOKOKURA KAZU
IPC: B60N2/28
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a child seat reduced in weight and improved in portability, mobility in a vehicle, and storability when not in use. SOLUTION: The child seat has a body 1 placed on a seat 50, with an infant C or the like seated thereon and restrained by use of a seatbelt 40 installed in the vehicle. The body 1 has a selector valve 4 and is formed in the shape of a bag that can be expanded and contracted by feeding and exhausting air via the valve 4.
Patent JP-2002008477-A (JP)
Title: Key top member for push button switch and manufacturing method of the same
Inventor: SHIMIZU TAKAO
IPC: H01H11/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a key top member for a push button switch and a manufacturing method capable of producing the same having a form where a deep drawing is performed on a printed resin sheet, at a low price, easily, and industrially, without an expensive die for injection molding and an advanced manufacturing technique. SOLUTION: In the key top member 1, a resinous molding having a shape and a size approximately equal to an outer shape of the key top for a push button switch 4 becomes a core material 3, the whole outer surface except a bottom face of the core 3 is coated with the resin seat 2 which a character, a sign, and a pattern or the like are printed on, and the resin sheet 2 and the core 3 are adherently brought together with a glue 6. Further, in the manufacturing method, there is molded the resin sheet 2 using pressure forming and/or vacuum forming or compression molding.  After forming predetermined number of convex parts 5 in conformity with the outer shape of the key top 4 in the resin sheet 2, in the inside of the convex parts 5, there is adherently fixed, with a glue 6, the core 3 molded separately by the injection molding and having the shape and the size approximately equal to respective convex parts 5.
Patent JP-2002008114-A (JP)
Title: Storage medium issuing device
Inventor: TAKAOKA KOICHI
IPC: G07F7/08
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To issue storage media having different valuable data despite of having no change dispensing mechanism. SOLUTION: This storage medium issuing device is provided with a currency identification means capable of identifying types of the currencies inputted from an input part, a memory medium read-out and write-in means writing data into the storage medium, an issuing means issuing the memory medium, and a control means controlling the operations. This device issues the storage medium of the valuable data equivalent to the types of the inputted currencies. Though having no change dispensing mechanism, this device can issue a plurality of types of storage memory media equivalent to the currency types.
Patent JP-2002012471-A (JP)
Title: Translucent alumina polycrystalline and its manufacturing method
Inventor: TAKIGUCHI YOSHIHIRO
IPC: C04B35/115
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an improved manufacturing method of a conventional translucent alumina polycrystalline that a cobalt oxide as a coloring agent causes a number of voids in a sintered compact in a firing process for its high volatility and results in the less decorative polycrystalline than a sapphire. SOLUTION: A mixture whose content of an alumina, a cobalt oxide, a neodymium oxide or a praseodymium oxide and an erbium oxide are 95-99.7 wt.%, 0.1-1.0 wt.%, 0.1-2.0 wt.% and 0.1-2.0 wt.%, respectively, is formed, degreased and fired in an alumina pot at >=1400 deg.C and under a pressure of <=1×10-1 torr.
Patent JP-2002014681-A (JP)
Title: Information providing system
Inventor: SHIODA TAKEHIKO
IPC: H04N7/173
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system capable of providing information by downloading without taking time. SOLUTION: This system is an information providing system provided with a terminal device capable of reading recorded information data of a recording medium in which incomplete information data obtained by making complete information data being partially short of therein are recorded, and an information managing device having supplemental information data for restoring original information data by supplementing the incomplete information data made to be transmissive across the terminal device. The terminal device has a means for receiving the supplemental information data by data transmission from the information managing device, a means for reading the incomplete information data from the recording medium, and a synthesis means for synthesizing the received supplemental information data and the read incomplete information data.
Patent JP-2002011574-A (JP)
Title: Welding device
Inventor: URAKAWA YUJI
IPC: B23K9/028
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a welding device which is small and inexpensive. SOLUTION: The welding device is equipped with a chuck mechanism 2 grasping attachably and detachably a welding material P whose outer peripheral surface is circular, a rotary mechanism 3 rotating around the center line of the outer peripheral surface, the welding material P connected to the chuck mechanism 2, and grasped with the chuck mechanism 2 by rotating the chuck mechanism 2, a welding torch 6 welding in a ring from a fixed position to the outer peripheral surface of the welding material P which is rotating, and a supporting mechanism for the welding torch 6 which is constituted by an only mechanical member so as to be manually operated and by which the position and the posture of the welding torch 6 can be adjusted, holding the welding torch 6 in the fixed position in the welding.
Patent JP-2002013087-A (JP)
Title: Double layer woven fabric for paper making
Inventor: MIYASHITA KAZUHISA
IPC: D21F1/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a double layer woven fabric for paper making capable of improving drainage without causing reduction in strength, decreasing a traveling load and enabling an excellent paper layer formation. SOLUTION: This double layer woven fabric 1 for paper making is constituted of a complete texture by a woven fabric layer 2 at a paper making face side composed of warps 21 at the paper making face side and wefts 22 at the paper making face side and a woven fabric layer 3 at a traveling face side composed of warps 31 at the traveling face side and wefts 32 at the traveling face side.  Since the ratio of cloth cover factor value of the woven fabric layer 2 at the paper making face side to the woven fabric layer 3 at the traveling face side is 1: (0.98-0.99), the ratio of projection space ratio is 1:(1-1.06) and the ratio of length between the wefts at the paper making face side and length between the wefts at the traveling face side is 1:(3.21-3.58), the woven fabric layer 2 at the paper making face side is dense, the woven fabric layer 3 at a traveling face side is coarse and difference in a covering degree between the woven fabric layer 2 at the paper making face side and the woven fabric layer 3 at a traveling face side is remarkable.
Patent JP-2002022682-A (JP)
Title: Sample holder for x-ray analysis
Inventor: SHIBATA SEIYA
IPC: G01N23/20
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a sample holder for X-ray analysis capable of shortening a sample mounting time and capable of accurately positioning the sample. SOLUTION: Since a sample mounting means 2 can be positioned with respect to a sample mask 4 by a positioning mechanism 8, the positioning of the samples 3 becomes easy. Since a grasping mechanism 20 grasps the samples to hold them in the direction crossing the mutual contact surfaces of the samples at right angles, even the samples difficult to grasp in a superposed state like linear samples having a trapezoidal cross-sectional shape can be easily held. Further, since the grasping mechanism 20 is changed over to a sample holding closed position and a sample releasing open position by a cam mechanism 30, the holding of the samples becomes easy.
Patent JP-2001340043-A (JP)
Title: Trap tier for fishing
Inventor: MIZUTA JUN
IPC: A01K97/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a trap tier for fishing allowing promptly and surely tying a trap by a simple operation, having a small size and a light weight and convenient for carrying. SOLUTION: This trap tier is formed by installing a cylindrical core equipped with a hook-holding groove on the one side of the side of a sheetlike crank- shaped frame having a moderate size, an eye-holding groove and a fishing line-holding groove on the other side thereof and a male screw on the periphery thereof, installing a cracked groove and a female screw forming a pair to the male screw and engaging the female screw at a dial part equipped with a line end-holding hook with the mail screw at the core so as to be rotatably movable.
Patent JP-2002021056-A (JP)
Title: Reinforced construction for concrete water channel
Inventor: NAKANO MASAHIRO
IPC: E02B13/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To definitely guarantee the prevention of leakage for a long period of time for various kinds of concrete water channels. SOLUTION: Reinforcing panels are arranged on the side wall of a water channel and adjacent reinforcing panels are fixed together by the reinforcing panels in the reinforcing construction. Each reinforcing panel is a block board of a predetermined thickness formed by using a high-strength raw material and is at least equipped with a connecting recess portion to which a channel- shaped connecting fittings is contacted and fitted, a coupling bolt is driven to each side surface of the reinforcing panel from the top of the coupling fittings, and an anchor bolt is driven to an almost central portion and the reinforcing panel is fixed to a wall portion of the water channel.
Patent JP-2002019574-A (JP)
Title: Structure and method for mounting side skirt of motor truck
Inventor: ISOYAMA HAYAO
IPC: B60R21/34
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting structure for a side skirt of a motor truck that simplifise positioning and fixing by a fore-and-aft slide of the skirt. SOLUTION: In the motor truck having the side skirt mounted to a lower side of a deck, the side skirt 10 is integrally formed by a plurality of hollow members 12 extending fore-and-aft and plate members 13 each for connecting the hollow members 12, through extrusion molding and fixed to a stay 2 fixed to an arbitrary position of a joist of a frame or the deck. Mounting plates 3 are inserted into a sectionally C-shaped grooves 13a formed at an inner surface of the side skirt 10, and bolts 4 supported by each of the mounting plates 13 are passed from the sectionally C-shaped groove 13a through respective through holes 2c of the stay 2 and fastened by being screwed into respective nuts 5.
Patent JP-2002026651-A (JP)
Title: Oscillator and communication equipment
Inventor: YAOEDA TORU
IPC: H03B5/18
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of an oscillation circuit and a communi cation equipment by supplying a required base correction to transistors (TRs) for the oscillation circuit so as to stabilize the oscillation and reducing the power consumption of a resistance voltage division circuit being a component of a TR base bias circuit as muck as possible while keeping a high C/N charac teristic. SOLUTION: A resonance circuit is connected to a 1st TR Q1 for oscillation purpose, the resistance voltage division circuit consisting of resistors R1, R2 is connected between a power supply Vcc and ground, an output of the circuit is given to a base of a 2nd TR Q2, an emitter of the TR Q2 is connected to a base of the TR Q1, the TR Q2 supplies a base bias current to the TR Q1, and the resistance of the resistors R1, R2 is selected higher to reduce the entire power consumption.
Patent JP-2002018444-A (JP)
Title: Method and apparatus for wastewater treatment
Inventor: NAKAMURA HISAOMI
IPC: C02F1/465
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for wastewater treatment which is high in wastewater treatment efficiency and easy of replacing electrodes and cleaning an electrolytic cell and an apparatus for the method. SOLUTION: The apparatus for treating wastewater generated in a coating process or a surface treatment process has an electrolytic cell 3 for electrolyzing the wastewater or the treated wastewater, and the electrolytic cell 3 is constituted by the sets of approximately parallel electrode groups in which electrode plates 10c and 10d for electrolysis in the electrolytic cell 3 are arranged so as to reduce resistance to the flow of a wastewater treating liquid in the electrolytic cell 3.
Patent JP-2002028747-A (JP)
Title: Upset parts, and manufacturing method thereof
Inventor: NABESHI TOSHISATO
IPC: B21K1/14
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide upset parts which are suitable for mass production and inexpensive. SOLUTION: A stock 10 of a desired length is headed to form parts of a desired shape, a forming hole 13 with the inside diameter being identical over the whole length is formed in one end of the parts, and the parts are plastically deformed to form a tapered hole 14 in the headed part in which the diameter on the end face side is smaller than the inside diameter of the parts. The tapered hole in which the inner part is wider and the end face side is narrower does not need be formed by cutting, and a series of working steps are reduced to only the heading step, and the working steps are simplified. When these parts are mass-produced, the parts are formed only by the heading, the set-up time required therefor is reduced, and the manufacturing cost of the parts is also reduced.  In addition, the parts are formed only by the heading, and hence no cutting chips are produced, and the material is not wasted.
Patent JP-2002012501-A (JP)
Title: Specimen of arthropod, method for making specimen and kit for making specimen
Inventor: NOGUCHI BOKUYO
IPC: A01N3/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a simple and natural specimen of arthropod can be made. SOLUTION: This method for making the specimen of arthropod is characterized by heating the arthropod in propylene glycol, then taking out the arthropod and immersing the taken-up arthropod in a propylene glycol-containing immersing liquid. The method for making the specimen of arthropod is characterized by heating the arthropod in water or with water vapor and then immersing in the propylene glycol-containing immersing liquid to be the immersed specimen. The method for making the specimen of arthropod is characterized by heating the arthropod in water or with water vapor, immersing in the propylene glycol- containing immersing liquid, then taking out the arthropod and selecting the taken-up arthropod as the specimen. The kit for making the specimen of arthropod contains a container filled with propylene glycol.
Patent JP-2002031987-A (JP)
Title: Display device for image forming device
Inventor: TANI KENJI
IPC: B41J29/42
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a display device for an image forming device constituted so that information which a user wants to know can be displayed to be visually easily viewed. SOLUTION: This composite image forming device is equipped with any means among an original reading means 100 reading image information from an original, an image receiving means 110 receiving the image information from a terminal connected to a network, and a line image receiving means 120 receiving the image information from a telephone line; an image forming means 28 forming an image based on the image information obtained from the respective means; and a display part 8 displaying the state of the device. The image forming device is equipped with a display control part 101 changing the display state of the display part 8 to a visually easily discriminated state when the state of the image forming device is changed.
Patent JP-2001075572-A (JP)
Title: Magnetic sound generator
Inventor: KAWAI HIROKO
IPC: H04R11/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an excellent magnetic acoustic converter with improved shock resistance in a magnetic sound generator used for radiating sound (calling, information, warning, etc.), in various industrial fields. SOLUTION: In this magnetic acoustic converter, a plate 14, a magnet 17 arranged on this plate 14, and a coil 16 are integrated into a single body by molding them with a mold part 23 of a frame 22 at the time of molding a frame 22, and the integration by molding prevents the coil 16 and magnet 17 from coming off due to impacts after they are built in the device, thus improving the reliability.