baber/WOPTO huggingface dataset:
Patent JP-2001320482-A (JP)
Title: Transmission characteristic test device and method for analog subscriber circuit
Inventor: KIKUCHI KOJI
IPC: H04Q1/20
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a transmission characteristic test device for an analog subscriber circuit that can reduce the cost of a test system by decreasing number of test devices and conduct a test in the device of subscriber circuits so as to reduce the test time and to provide a transmission characteristic test method. SOLUTION: Test addition circuits 2, 3, 4, 5 are connected opposite to subscriber circuits 6, 7, 8, 9 by using two analog wires 10 to analog input sides of the subscriber circuits. Furthermore, a digital measurement device 1 is connected to the subscriber circuits by using two outgoing digital lines 11 and two incoming digital lines 12. The test addition circuits 2, 3, 4, 5 are connected to the digital measurement device 1 by the two outgoing digital lines 11 and two incoming digital lines 12.
Patent JP-2001321018-A (JP)
Title: Method for rearing insects, while controlling their actions
Inventor: TATEISHI TSUTOMU
IPC: A01N47/12
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To develop a rearing method which enables the reduction of labors for rearing insects and the decrease of rearing installations. SOLUTION: This method for rearing the insects is characterized by administering a physiologically active substance acting on the nervous systems of the insects, especially cartap and/or emamectin, into the insects.
Patent JP-2001315208-A (JP)
Title: Method and apparatus for manufacturing water-barrier sheet
Inventor: IMANISHI KEIJI
IPC: B32B25/10
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a water-barrier sheet having the three-layer structure of rubber/a ground fabric/rubber efficiently in a short time with an equipment space reduced and an apparatus for the method. SOLUTION: A pair of the first mechanisms 1 which expand unvulcanized rubber and feed unvulcanized rubber sheets 1a continuously and the second mechanism 2 which feeds a reinforcing fiber sheet 2a continuously are provided, and the third mechanism 3 which continuously presses and laminates a pair of the unvulcanized rubber sheets 1a and 1a and the fiber sheet 2a into a state in which the fiber sheet 2a fed from the second mechanism 2 is held between the sheets 1a and 1a fed from the first mechanisms 1 and 1 is installed.
Patent JP-2001319450-A (JP)
Title: Tape cassette
Inventor: OTA TAKASHI
IPC: G11B23/087
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a tape cassette and to improve the operability concerning the tape cassette. SOLUTION: A see-through part 17 arranged at the arranging hole 11 of a cassette shell 2, a part to be fitted 18 extended from the periphery of the see-through part to be fitted to the inner opening edge of the arranging hole and at least two positioning projecting parts 19, 19 projecting from the part to be fixed are provided at a viewing window 16 to insert the positioning projecting parts to the cassette shell. Positioning parts 14 having surrounding surfaces 15 opposing the peripheral surfaces of the positioning projecting parts are formed. The see-through part of the viewing window is formed so as to have the first clearance A prescribed in advance between its outer peripheral surface and the peripheral surface of the arranging hole.  The positioning projecting parts of the see-through window is formed so as to have the second clearance B prescribed in advance between its peripheral surface and a surrounding surface. The first clearance is made to be larger than the second clearance.
Patent JP-2001315725-A (JP)
Title: Cutting line working device for blister packaging body
Inventor: MORIMOTO SHUJI
IPC: B65B9/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a cutting line working device for a blister packaging body in which any pointed portion of a corner of individually separated separation pieces is eliminated, a working process is short, and a star-like portion and a cutting line are excellently formed by easily adjusting the height of a cutting blade and a punching die. SOLUTION: A cutting means (19) for forming cutting lines in a plurality of directions and a star punching means (18) for punching a star-like portion at intersections of the cutting lines are provided between recesses of a blister packaging body. The cutting means (19) and the star punching means (18) are arranged at different positions from each other in the working process. The cutting means (19) is disposed with the cutting blades (23a and 23b) in the plurality of directions across each other, and the cutting blade (23b) at least in one direction is omitted at an intersection (26) of the cutting blades (23a and 23b).
Patent JP-2001322268-A (JP)
Title: Ink jet print head
Inventor: IKEDA KIYOKORE
IPC: B41J2/045
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head in which deformation at the horizontal wall part of a piezoelectric element located at a lower part of an ink chamber can act effectively on the expansive and contractive deformation of the ink chamber at the time of ink ejection and a pressure being generated in the ink chamber can be increased when a voltage having the same potential difference is applied between electrodes on the opposite sides of the ink chamber. SOLUTION: First and second piezoelectric elements 2, 3 are bonded through an anisotroic conductive adhesive 7 while sandwiching an electrode 6. Upper part of the second piezoelectric element 3 is bonded to a fourth piezoelectric element 5 through an anisotroic conductive adhesive 9 while sandwiching an electrode 8. A plurality of ink chambers 12 are formed by a plurality of grooves 10 made in the first piezoelectric element 2, a plurality of cuts 11 made in the second piezoelectric element 3, and the fourth piezoelectric element 5. A relation t<=w is satisfied between the thickness w at the vertical wall part 2a and the thickness t at the horizontal wall part 2b of the first piezoelectric element 2.
Patent JP-2001324514-A (JP)
Title: Impact sensor
Inventor: KOMAMURA HIDEO
IPC: H01H35/14
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a conventional impact sensor has a large number of part items movement mass such as a spring, a travel space is required in the direction of operation of mass, thereby causing the enlargement of the impact sensor and a structure of a conventional lead switch for approaching magnetism must be changed because the lead switch has high reaction sensitive impact force and reacts by a small impact force. SOLUTION: A permanent magnet 3 is brought close to the lead switch 2 used for approaching magnetism, magnetic bias is given to the lead switch 2, and a magnetic attraction force is overlapped on a travelling force of a movable lead 22 by an impact force to operate the impact sensor by a small impact force.
Patent JP-2001323330-A (JP)
Title: Chromium carbonitride and its production method
Inventor: HAYASHI KOJI
IPC: B22F3/10
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide chromium carbonitride usable as a grain growth inhibitor for producing fine-grained cemented carbide which, in case of being used for a tool, has stability preventing chipping or the like, is excellent in quality and has a long service life and to provide its production method. SOLUTION: In this chromium carbonitrode, its chemical formula is expressed by Cr (Cx, Ny), in which, between (x) and (y), the relations of x+y≈1, x<=0.99, and y>=0.01 (wherein, (x) and (y) are molar ratio of nonmetallic components), Z = the molar ratio of nonmetallic components), Z>=0.90 (wherein Z= (carbon content/12 + nitrogen content/14)/(100 - carbon content - nitrogen content)1/52; wherein, Z is the molar number of nonmetallic components or the molar number of metallic components, and carbon content and nitrogen content are denoted by weight %) are valid, and the composing phase has a CrN type (cubic crystal) X-ray diffraction figure.
Patent JP-2001325664-A (JP)
Title: Electronic proof device, method for using to same and storage medium
Inventor: OTSUKI YASUSHI
IPC: B42D15/10
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic proof device, which is improved in convenience and reliability, for preventing illegal copy or illegal use in simple configuration. SOLUTION: An electronic proof device 6 is provided with a transmitting/ receiving means 10, which has a RAM 12 for storing data required to rewrite such as deposit remainder data, password A or account number and a one-time PROM 13 for recording personal data non-required to rewrite, for transmitting/ receiving the data stored in the respective storage means 12 and 13 and a monitor 8 for displaying data received from a terminal.
Patent JP-2001323690-A (JP)
Title: Cylinder lock installation structure in vehicle door
Inventor: KIYOHIRO SETSUO
IPC: E05B1/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder lock for a vehicle door capable of securing installation strength in a shaft direction of the cylinder lock without providing a separate reinforcement member. SOLUTION: In a cylinder lock installation structure for a vehicle door with the cylinder lock 1 installed on a base 2, an engagement protrusion 7 and an installation protrusion 6 protruded in radial directions are provided on an outer circumferential surface of the cylinder lock 1, and on the base 2, an installation hole 8 for engaging the engagement protrusion 7 from the vehicle outer side of the base 2 around as the cylinder lock 1 is rotated, and an installation part 11 for fixing the installation protrusion 6 as the engagement protrusion 7 is engaged with the installation hole 8 are provided.
Patent JP-2001332183-A (JP)
Title: Shadow mask structure and image receiving tube
Inventor: UCHIYAMA MAMORU
IPC: H01J29/07
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To improve the positional precision of a shadow mask structure, when mounted on a color image receiving tube, providing for higher definition of an image. SOLUTION: The shadow mask structure 33 opposed to a fluorescent face 31 of a panel 23 is formed by welding an approximately rectangular mask body 34 to a framed mask frame 36. The mask body 34 has a number transparent holes on an effective face 34a corresponding to the shape of the inner face of the panel 23 for passing electron beams Br, Bg, Bb therethrough. The mask frame 36 has a side wall at a long side and a side wall at a short side. Grooved slit portions 51 are respectively provided in almost central portions of these side walls in the longitudinal direction. Spring members 45 provided at four angular corners of the mask frame 36 are engaged with stud pins 48 provided on the panel 23 for holding the shadow mask structure 33 in position.  The slit portions 51 are used for absorbing the flexion of the mask frame 36 due to thermal stress in production processes, thus inhibiting the deformation of the mask body 34.
Patent JP-2001327942-A (JP)
Title: Method for sorting/recovering resources
Inventor: NAKAMURA KENTARO
IPC: C22B1/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To sort out and recover a substance at a high purity from a waste. SOLUTION: A plasma arc heating zone PZ and a heat retaining zone HZ are formed inside a plasma melting furnace 4 and the crushed waste is loaded into the plasma melting furnace 4. The plasma arc heating zone PZ is a region formed by a high-temperature and high-density plasma. The waste is plasma- heated in the plasma arc heating zone PZ, then is dissociated at the constituent component levels of the waste, and an organic matter is gasified and recovered. On the other hand, a metal and a nonmetal are melted and dissociated by shearing a bond other than the nuclear forces of the substance. The molten and dissociated substance is convalent-bonded in a gas inert atmosphere and falls as such into the heat-retaining zone HZ formed below the plasma arc heating zone PZ and thus is laminated in a molten state. The metal and the nonmetal are separated from the molten substance layer laminated in the heat retaining zone HZ and are recovered individually.
Patent JP-2001329859-A (JP)
Title: Turbine moving blade structure
Inventor: MORI KAZUISHI
IPC: F02C7/18
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a turbine moving blade structure capable of collecting the foreign matters such as rust included in the cooling air and preventing the deterioration of the cooling performance of a turbine moving blade section. SOLUTION: A foreign matter collecting tube 31 having a tip cover is fitted as a foreign matter collecting member in a radial hole 17 formed on a disk, the foreign matters 35 included in the cooling air are stemmed and collected on the inner face of the tip cover 34, and the cooling air removed with the foreign matters flows to the outside of the foreign matter recovering tube from vent holes 33 on side faces and further to the downstream side. An irregular foreign matter collecting piece is fitted as a foreign matter collecting member between the shanks of moving blades to stem and collects the foreign matters on the inner face, and the cooling air removed with the foreign matters flows to the outside of the foreign matter collecting piece from vent holes on a recess and further to the downstream side. A leak preventing plate is fitted to the upstream end of the foreign matter collecting piece.
Patent JP-2001332908-A (JP)
Title: Nonreversible circuit element and communications equipment
Inventor: HASEGAWA TAKASHI
IPC: H01P1/387
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonreversible circuit element, which is miniaturized and can provide a great attenuation in a prescribed frequency band without increasing cost, and communications equipment using the same. SOLUTION: On a ferrite 54, to which a DC magnetic field is applied, central conductors 51, 52 and 53 are located, while crossing each other, a capacitor is designed so as to lower the self-resonance frequency of a matching capacitor C1 connected to a port part P1 of the central conductor 51 and made <= four- fold frequency of a pass band. The matching capacitor functions like a trap filter, by making it to be <= four-fold frequency and the double and triple waves of main sprious components can be efficiently attenuated, without having to increase the number of parts.
Patent JP-2001339669-A (JP)
Title: Tv receiving system
Inventor: KUI KOICHIRO
IPC: H04N5/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a TV receiving system where a wasteful power consumption of a booster is suppressed by interlocking a booster power source with a power source of a TV receiver. SOLUTION: A receptacle device 2 of a TV receiving system incorporates a detecting unit 7 which detects power source state of a TV receiver 3 and a transmission unit 6 which transmits a voltage signal of DC10 V to a booster 1. The booster 1 incorporates a power source switch part 15 and a power source control unit 14 which receives the voltage signal and controls the power source part switch 15. The detecting unit 7 detects power source state of the TV receiver 3 and transmits an off detection signal to the transmission unit 6 when the power source is off. When the transmission unit 6 receives the off detection signal, it transmits the voltage signal to the booster 1, while it stops the off detection signal when the power source is on, resulting in the transmission unit to stop outputting of the voltage signal.  The booster 1 stops power source of it when receives the voltage signal 10 V.
Patent JP-2001337639-A (JP)
Title: Flat display equipment
Inventor: SATO SEIICHI
IPC: G02F1/133
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To guarantee a display quality by preventing a delay between a shift pulse and a picture signal and an unexpected writing of an electric potential. SOLUTION: The liquid crystal display equipment 1 is configured as a unit in which the signal wire drive circuit 12 to drive plural signal wires 4 and the scan line drive circuit 11 to drive plural scan lines 3 are built in the liquid crystal display panel 2. Each set of the constant current circuits 18, 25, 26 is installed in the power supplies VDD, GND respectively each one of which is built in the signal wire drive circuit 4 and the scan line drive circuit 3. The constant current circuit 18 can be installed between the clock buffers 16, 17 of the clock circuit 15 in the drive circuit 3 or 4 and their power supplies VDD, GND or between the shift register 21 comprising the drive circuit and power supply VDD and between shift register 21 and the ground power supply GND as the first and the second constant current circuits 25, 26.
Patent JP-2001335708-A (JP)
Title: Thermoplastic resin composition, method for producing the same, and package for enclosing semiconductor element
Inventor: YAMAMOTO HIROSHI
IPC: C08L101/12
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition that can give a resin molding having good adhesion to a metal and a low moisture permeability. SOLUTION: The thermoplastic resin composition comprises (A) a thermoplastic resin having a melting point of 25 deg.C or above, (B) kaolin, and (C) an inorganic filler. This composition having such a composition can be molded in good moldability into a molding having good adhesion to a metal and good humidity resistance.
Patent JP-2001337323-A (JP)
Title: Reflection type liquid crystal display device, method for manufacturing the same, and portable appliance which uses the same
Inventor: YAMAGATA ARISUKE
IPC: G02F1/1335
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device in which difference in brightness of display screen due to the difference in viewing angles is decreased and a display with uniform brightness is possible. SOLUTION: The reflection surface is constituted of a plurality of regions, and the depth of recesses and projections in each region is varied to generate different reflection characteristics of light.
Patent JP-2001339268-A (JP)
Title: Piezoelectric vibration device
Inventor: HARUTA AKIRA
IPC: H01L41/18
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain holding strength needed to hold a piezoelectric diaphragm and ensure excellent piezoelectric vibration characteristics even when a device is made compact. SOLUTION: A surface mount crystal vibrator is composed of a ceramic package 1 which is in a rectangular parallelepiped shape on the whole and has a recessed storage part 1a having an opening on the top, a rectangular crystal diaphragm 2 which is a piezoelectric vibrating element put in the package, and a metallic lid which is bonded with the opening part of the package. Conductive hold bases 12 and 13 are formed on the bottom of the storage part 1a. The conductive hold bases are constituted by plating a metallized layer using ceramic laminating technology with nickel, etc., and set to narrower than the width of a lead-out electrode formed on the crystal diaphragm. The conductive hold bases 12 and 13 are formed at prescribed intervals with the interval wall 10a of a bank part.
Patent JP-2001057593-A (JP)
Title: Telephone repeater with advertisement
Inventor: ENMEI TOSHIHARU
IPC: H04W88/18
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a telephone repeater with advertisement that can transmit an optimum advertisement message to a user of each caller telephone set. SOLUTION: When receiving a call signal from a caller side telephone set, after detecting a time zone for a received call signal, information included in the call signal is used to detect an attribute of a user of the caller telephone set (S100-S120). Then a plurality of advertisement messages with advertisement attribute information adaptive to a time zone receiving the call signal and the attribute of the user are retrieved (S140), an advertisement for a prescribed time is selected (S150), the selected message is sent to the caller telephone set (S160), and then a line to the connected telephone set is connected (S170). That is, the telephone repeater with advertisement can transmit an optimum advertisement message adaptive to the time zone receiving the call signal and the attribute of the user to the user of the caller telephone set.
Patent JP-2001343765-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic apparatus
Inventor: KAWAMORITA YOICHI
IPC: G03G5/05
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor, a process cartridge and an electrophotographic device which improve the production efficiency, uniformity in the film thickness of coating films and production cost, and moreover to solve problems related to environmental standards and chemical safety standards at a high level, and which has superior performance and image quality. SOLUTION: In the electrophotographic photoreceptor, process cartridge and electrophotographic device, two or more kinds of solvents are used to apply the photosensitive layer. A first solvent of the solvents has satisfactory compatibility with both of the binder resin and the charge transfer material in the coating liquid, while second and succeeding solvents are insoluble with respect to both the binder resin and to the charge transfer material. Furthermore, at least one kind selected from a group of compounds, having repeating units expressed by structural formulae (1) to (3), is mixed in the binder resin.
Patent JP-2001345583-A (JP)
Title: Wiring housing case for information wiring rack
Inventor: SAKAGUCHI YOSHIHIRO
IPC: H05K7/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a wiring housing case for an information wiring rack for more reasonable cable concentration and connection works by providing functions for housing the cable in a straddled duct. SOLUTION: There are provided a cable guide 2, where cable guide slots 5 are provided at constant intervals along a tip opening end of a case body 1, while a lid 7 is detachably provided to the tip opening end, and a cable housing part 11 which is formed continuously from the cable guide 2.
Patent JP-2001341765-A (JP)
Title: Liquid leakage preventive structure of removable cap, and manufacturing method thereof
Inventor: MIYAO SHIGESHI
IPC: B65D47/12
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a removable cap which has a high sealing function as a cap, and can be easily detached from a container when it is disposed, and easily manufactured. SOLUTION: In this liquid leakage preventive structure of the synthetic resin removable cap 1 comprising a spout, a cylindrical body 4 having a fitting groove 7 comprising an outer cylindrical part 5 and an inner cylindrical part 6 to be fitted to a mouth of the container, and a longitudinally weakened part provided on the outer cylindrical part and extending to an upper portion from a lower edge of the outer cylindrical part for breaking a part of the outer cylindrical part, an annular fitting part 9 and an annular seal part 10 are protruded on an inner side of the outer cylindrical part and an upper part thereof, respectively, and the weakened part 8 is provided with the annular seal part removed therefrom.  In this liquid leakage preventive structure, the weakened part 8 is formed by inserting a predetermined pin in the vertical direction when the removable cap is manufactured by a die.
Patent JP-2001340274-A (JP)
Title: Joint for vacuum cleaner
Inventor: IKEDA RYUJI
IPC: A47L9/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a removable bent pipe part easily removing dust and dirt and having attachments storing part without complicating the structure. SOLUTION: This joint has a pipe detachably fixed to a cleaner body and detachably connecting an extension pipe and a suction port hose, and has integrally a housing part for housing a fitting and installing accessory provided in the cleaner body, a claw part projecting in the housing part or a fitting rib.