baber/WOPTO huggingface dataset:
Patent JP-2001204202-A (JP)
Title: Connecting structure of rear cover in covers for rotary
Inventor: WAKUTA TAKESHI
IPC: A01B33/12
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of rear cover in covers for rotary, capable of connecting the rear cover to a main cover in such a way that a squeak noise is not generated and a muddy soil or the like is not effused from a hinge mechanism. SOLUTION: In this connecting structure of covers for a rotary 17, the hinge mechanism 27 which connects the main cover 18 for covering the top of the rotary 17 to the rear cover 21 for covering the rear so that the rear cover 21 is freely rotatable to the main cover is composed of cut-off parts 24 formed on both the right and left sides of the front end of the rear cover 21, inserting rods 26 attached horizontally to the inside of the cut-off parts 24, and inserting rod receivers 23 formed on both the right and left sides of the rear end of the main cover 18 to be inserted to fit with inserting rods 26, wherein any one 26a of both the inserting rods is formed to have a margin for the other inserting rods 26b,  and a spacer 28 which is made of a elastic material and has a slit 29 on the curved surface is attached to the margin so that the spacer is inserted through the slit into the inserting rod 26a and engaged with the outside of the inserting rod 26a.
Patent JP-2001211867-A (JP)
Title: Method for preservation treatment of food material
Inventor: KUJIME SHINOBU
IPC: A23L3/358
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique for producing a preserved food which can maintain the original flavor and palatability of a food material and can simultaneously be preserved over a long period. SOLUTION: This method for the preservation treatment of a food material, comprising immersing the food material processed into a prescribed shape in the aqueous solution of a mixture of a hydrochlorite with hydrochloric acid, washing the food material with water, further immersing the food material in a 95 deg.C acetic acid aqueous solution for 10 min, and then washing the food material with water.
Patent JP-2001215826-A (JP)
Title: Fixing device and method of its manufacture
Inventor: OKADA MITSUHARU
IPC: H05B6/36
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating type fixing device where the pitch of a coil is made always accurate by a simple operation. SOLUTION: In the device, a spiral groove 2a corresponding to the winding position of the coil is formed on the surface of a bobbin 2 constituting the fixing device and a coil wire is wound along the groove 2a. Thus, the coil can be wound at an accurate pitch by a very simple operation of rotating the bobbin 2 while simply fitting the coil line to the groove 2a. Furthermore, not only the coil wound on a surface of the bobbin 2 is provided with an accurate pitch but the pitch is not varied by the deviation of the coil wire in the axial direction since its position is restricted by the groove 2a.
Patent JP-2001220352-A (JP)
Title: Cathartic medicine
Inventor: WADA KAORU
IPC: C08K3/34
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a Plantago ovata testa powder-containing cathartic medi cine having excellent water dispersibility and excellent in oral administration. SOLUTION: This cathartic medicine comprises Plantago ovata testa powder, a water-soluble polymer and a silicic acid (or silicate) compound.
Patent JP-2001222032-A (JP)
Title: Optical switch
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/313
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To realize a K×K optical switch whose insertion loss is smaller than that of the conventional practice and whose wiring is easier than that of the conventional one. SOLUTION: When K is defined as K=M×N (M, N are integers of 2 or more), the K×K optical switch is constituted of an input port 1, a 1×M optical matrix switch 5 which is connected to the input port 1, N×N optical matrix switches 7, 10 which are connected to the 1×M optical matrix switch 5, an M×1 optical matrix switch 13 which is connected to these N×N optical matrix switches 7, 10 and an output port 2 connected to the M×1 optical matrix switch 13.
Patent JP-2001221730-A (JP)
Title: Ultramicro push-in test apparatus
Inventor: NAGASHIMA NOBUO
IPC: G01B7/34
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a test apparatus having both the function of measuring the hardness of a material surface in an ultramicro region and the function of observing surfaces with high accuracy. SOLUTION: The ultramicro push-in test apparatus includes a lever stand 4 having a silicon probe 1 and a lever 3 supported at each end and having a diamond presser 2 disposed thereon; a moving mechanism 7 for moving the lever stand 4 along three axes; a push-in mechanism 6 for pushing the diamond presser 2 into a sample; a displacement gauge 10 for measuring the displacement of the silicon probe 1 or the diamond presser 2; and an optical image receiving device 11 for use in determining the position of the silicon probe 1 or the diamond presser 2 and in observing the sample surface.  The apparatus has in combination the function of measuring hardness by pushing the diamond presser into the sample surface and measuring the push-in force and the push-in depth, the function of an intermolecular force microscope for determining the configuration of the sample surface from the amount of displacement of the diamond presser or the silicon probe, and the function of an optical microscope for observing the sample surface by means of the optical image receiving device.
Patent JP-2001231241-A (JP)
Title: Linear actuator
Inventor: SOMEYA KAZUYUKI
IPC: H02K37/24
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce the length of an output shaft by eliminating the protrusion of the output shaft toward the opposite side to an output side, and make effective use of a stroke of the output shaft. SOLUTION: This actuator 20 is provided with a driving nut member 26 disposed in a hollow shaft 25 of a rotor 24 of a motor 22, and the output shaft 27 passing through the hollow shaft 26 and having screw 27a screwed with a screw 26a of the driving nut member 26 on its outer periphery. The actuator 20 outputs rotating power generated on the rotor 24 of the motor 22 as direct- acting power from the output shaft 27 with both screws 26a, 27a screwed with each other.  The output thereof is produced with the output side of the output shaft 27 on the same side as the position of the driving nut member 26, from a position next to the position the output shaft 27 is made to conduct direct- action between the position of the driving nut member 26 and the end of the opposite side of the output of the hollow shaft 25, and a guide mechanism 40 is provided which makes the output shaft 27 act directly.
Patent JP-2001226497-A (JP)
Title: Stretched film
Inventor: JIYUNKE NAONORI
IPC: C08L23/10
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene-based stretched film excellent in surface characteristics. SOLUTION: This stretched film is obtained from the polypropylene-based polymer having the ratios of MI5 (230 deg.C, 5.0 kg) to MI21.2 (230 deg.C, 2.16 kg), MI5/MI21.2 and Mw/Mn satisfying the relationship of the formula: MI5/ MI21.2>=0.240×Mw/Mn+3.1, also melt surface tension MS (230 deg.C) and intrinsic viscosity [η] satisfying the formula: log MS>=3.17×log [η]-0.68, and 1.0-3.0 dl/g [η], or a resin mixture of the above polymer with another olefin-based polymer.
Patent JP-2001224493-A (JP)
Title: Fabric for curtain, manufacturing method thereof and curtain
Inventor: OGIUE TSUTOMU
IPC: D03D15/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a curtain with a soft texture. SOLUTION: The curtain fabric utilizes a polyester fiber with a hot water shrinkage of less than 5%.
Patent JP-2001226993-A (JP)
Title: Ground improvement method used for basement caisson method and ground improvement device
Inventor: SAITO HIROSHI
IPC: E02D23/14
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a ground improvement method used for a basement caisson method and a ground improvement device capable of surely reducing a construction period of time for caisson work, at the same time, surely preventing the inclination of the caisson when it is settled and simply making soil improvement of the bottom ground of the basement. SOLUTION: After the caisson consisting of a sill and a wall skeleton is assembled on a plot of the basement, one or more headrace ducts extended in the direction of the vertical shaft at specific intervals in the horizontal direction are arranged on the outside surface of the wall skeleton, and the ground inside of the caisson is excavated to sink the caisson by self-weight. Water is supplied to the outside ground of the sill through the ducts when excavation is carried out, and after the excavation is completed, a liquid soil improving agent is supplied to the outside ground of the sill.
Patent JP-2000189578-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of creating new amusement by breaking the limit of amusement in a game center which can be provided by a game machine having only one variable display device. SOLUTION: A normal variable display device 2 is provided in addition to a special variable display 1 with respect to the game area 223 of a pachinko machine to open a special variable prize winning device 3 when the displaying result of the device 1 becomes winning and to open a normal variable prize winning device 4 when the displaying result of the device 2 becomes winning.
Patent JP-2001234545-A (JP)
Title: Plastering block installing method on slope surface
Inventor: KASHIWAGI TAKEHARU
IPC: E02D17/20
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a plastering block installing method which is excellent in workability, quality precision, and quality strength, by eliminating a step of casting each of band works in situ, and simultaneously installing the divided band works which are secondary products and the plastering blocks. SOLUTION: The plastering block installing method on the slope surface is carried out by simultaneously installing the divided band works 1 and the plastering blocks 6 from the start of installation to the completion of the same. The divided band works 1 are the concrete secondary products which are obtained by dividing each of slope retaining band works 3, longitudinal band works 4, and shoulder retaining band works 5.
Patent JP-2000252364-A (JP)
Title: Integrated circuit and its manufacture
Inventor: BRINTZINGER AXEL
IPC: H01L27/108
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuse link structure which reduces the magnitude of damage which is caused when a fuse element is blown and to provide its method. SOLUTION: This integrated circuit is provided with a main element 102. The integrated circuit is provided with a redundant element 104 which is replaced selectively with the main element 102 by at lease one fuse. The fuse contains a first layer 401 which comprises at least one fuse link region 402, contains a second layer 401 on the first layer, a gap 410 inside the second layer on the fuse link region 402, and contains a fuse window 408 in a dielectric layer 407. Since the gap 410 guides energy and a fuse material to the fuse window 408 from the fuse link region 402, it is possible to reduce damage to a circumferential structure.
Patent JP-2001237319-A (JP)
Title: Semiconductor integrated circuit and method for designing the same
Inventor: UMEMOTO YASUNARI
IPC: H01L21/82
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a layout designing method by which the intervals among transistors can be decided relatively easily and, at the same time, can make the temperature distribution in a chip relatively uniform in a high-output power transistor, which is constituted by connecting a plurality of transistors in parallel with each other and operated as one transistor. SOLUTION: In the semiconductor integrated circuit provided with an output circuit composed of a plurality of transistors (Q1-Qn) arranged on one semiconductor chip in a matrix-form, a plurality of blocks is designed in such a way that the transistors on the same line are divided into groups of a prescribed number of transistors each and, in each block, the transistors are arranged at a regular interval (L1). In addition, the interval (L2) between the blocks is made larger than that between the transistors in each block.
Patent JP-2001240669-A (JP)
Title: Antistatic resin composition, its formed material and method for forming the material
Inventor: SAKAYORI KATSUYA
IPC: C08G73/10
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic resin composition having heat resistance to 350 deg.C and stable antistatic property without using electroconductive fine particles to cause a haze and giving rise to breeze, its formed material and to provide a method for forming the material. SOLUTION: This first antistatic resin composition is an antistatic polyamic acid composition containing a sulfonic acid group and/or a sulfinic acid group introduced into a polyamic acid skeleton and having <=1010 Ω surface resistance value. This second antistatic resin composition is an antistatic polyimide composition containing the sulfonic acid and/or the sulfinic acid group introduced into a polyimide skeleton and having <=1010 Ωsurface resistance value. This third antistatic resin composition is an antistatic polyamic acid-imide composition containing the sulfonic group and/or the sulfinic acid group introduced into a partially imidated polyamic acid skeleton and having <=1010 Ω surface resistance value.
Patent JP-2001244134-A (JP)
Title: Cylindrical ignition device for internal combustion engine and ignition coil for the internal combustion engine
Inventor: UJIGAWA MASARU
IPC: H01F27/32
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical ignition device for an internal combustion engine of a structure that the enhancement of productivity is contrived, and to provide an ignition coil for the internal combustion engine. SOLUTION: In a cylindrical ignition device for an internal combustion engine is arranged in a mounting hole 38, provided in the upper region of an ignition plug 27 of a cylinder head 37 of the internal combustion engine. An ignition coil 40 has a primary coil 2 wounded on a primary bobbin 1 provided in the axial direction of the hole 38, a secondary bobbin 3 which is provided in the axial direction of the hole 38 and is provided with flange parts 3a and 3b at a plurality of places in the axial direction of the hole 38, a secondary coil 4 partition-wound on a plurality of almost torus-shaped spaces 41a and 41b formed between a plurality of the flange parts 3a and 3b, and a center core 7 and a side core 8. The cross-sectional form of the flange parts 3a and 3b adjacent to the similarly annular spaces 41a and 41b is formed into a stepped or a tapered form.
Patent JP-2001148225-A (JP)
Title: Cathode-ray tube and manufacturing method of cathode- ray tube
Inventor: YAMAOKA HIDEKI
IPC: H01J9/34
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a cathode-ray tube where a necessary part of a neck glass and a stem base glass can be locally heated and briefly welded at a lower temperature and further, without contaminating the heated part. SOLUTION: In the manufacturing method of cathode-ray tube 9 where a stem base glass that is mounted with an electronic gun is welded onto a tubular neck glass, and where the electronic gun is installed at the neck part, a glass with the property of not more than 85% of transparency in infrared ray at the wavelength of 1050 nm in the thickness direction for the neck glass and the stem base glass is used.
Patent JP-2001243133-A (JP)
Title: Mail transmitter-receiver and record medium with mail process program
Inventor: YAMAUCHI MORIO
IPC: H04L12/58
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus that sends correctly mail data changing a old address into a new address when an addressee changes his or her address. SOLUTION: The apparatus registers the new addresses and old addresses relating with new ones at address pages. When a mail data is written (step B11 to 13), the address written in the mail is compared with the old address registered in the address pages (step B14 to 16). If both addresses are coincident, the old address is replaced by the new address registered in the same record in the address page (step B17). Consequently, users can send correctly the mail data using the new address without conducting rewriting of the address by checking whether the address is old or not each time.
Patent JP-2001246966-A (JP)
Title: Vehicle seat fitting structure
Inventor: YUASA SHINYA
IPC: B60N2/06
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To realize the excellent workability by attaching/detaching a vehicle seat from the outside of the vehicle. SOLUTION: The vehicle seat 20 is fixed to a cabin floor 10 by joining a seat side fitting member 25 provided on a lower portion thereof to a floor side fitting member 11 provided on an upper surface of the cabin floor 10 and tightened by fitting bolts 31a, 31b. The floor side fitting member 11 has a side portion 11b extended along the vertical direction and the longitudinal direction of the vehicle, the seat side fitting member 25 has a suspension portion 25b which is joined to the side portion 11b, and the fitting bolt 31a with its axial direction in the transverse width direction of the vehicle is passed through the suspension portion 25b and screwed in the side portion 11b. The suspension portion 25b is fixed by tightening the fitting bolt 31a from a door opening side of the vehicle to the cabin floor center side using a tightening tool.
Patent JP-2001251221-A (JP)
Title: Low-noise amplifier circuit for gps receiver
Inventor: NORO JUNICHI
IPC: H03F1/52
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a low-noise amplifier circuit for GPS receiver that can continue its operation, even if an amplifier element is destroyed or becomes faulty. SOLUTION: The low-noise amplifier circuit for GPS receiver (10) amplifying a GPS signal received by a GPS antenna (20) is provided with an active high-frequency signal amplified circuit (50A) that amplifies the GPS signal, an active power supply circuit (40A) that applies a prescribed voltage to the amplifier circuit (50A), a standby high-frequency signal amplifier circuit (50B) that amplifies the GPS signal, and a standby power supply circuit (40B) that applies a prescribed voltage to the amplifier circuit (50B). Combination of a detector (80) and an npn transistor(TR) (85) acts as an active/standby changeover means that discriminates whether the active high-frequency signal amplifier circuit (50A) is faulty and replaces the active system with the standby system.
Patent JP-2001249041-A (JP)
Title: Flow-rate measuring device
Inventor: TSUKADA MASAO
IPC: G01F1/68
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a flow-rate measuring device which enhances durability and reliability by a method wherein the inside of a recessed hollow part on a flow-rate detecting element is made to communicate with the outside and a thin-wall part formed on the recessed hollow part is protected. SOLUTION: At the element mounting part 6B of a mounting plate 6, frame- shaped protrusions 16, 16 which are situated inside an element-housing recessed part 6C and which form a gap 19, for ventilation, between themselves and the substrate 9 of the flow-rate detecting element 8 are installed. The substrate 9 is bonded to the bottom side of the element-housing recessed part 6C by adhesives 20 which are housed inside respective adhesive-housing recessed parts 17. The gap 19 for ventilation makes the recessed hollow part 13 on the substrate 9 communicate with the outside via an outside gap 14. The flow-rate detecting element 8 detects the flow rate of a gas flowing along the substrate 9 by a thermosensitive resistor. Consequently, when a temperature is raised or the like, a pressure inside the hollow recessed part 13 is made to escape to the outside from the gap 19 for ventilation, and the thin-wall part 10 or the like can be protected.
Patent JP-2001255086-A (JP)
Title: Pellet circulation type heat exchanger
Inventor: MANJO KAZUHIRO
IPC: F23G5/46
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a pellet circulation type heat exchanger which can avoid the drop of heat conductivity and the stoppage of function of an apparatus utilizing heat. SOLUTION: This heat exchanger is equipped with a heat exchanger drum 28 which has a gas outflow port 36, a gas inflow port 35, an air outflow port 38, and an air inflow port 37 in order from above to below, a pellet feeding means 30 which feed pellets 29 from the inner bottom of the heat exchanger drum 28 to its inner top, and a bulkhead 32 which is inscribed in the heat exchanger 28 such that it is positioned between the gas inflow port 35 and the air outflow port 38 and besides in which a passage 31 piercing it above and below is made.  This is further provided with a dust removing means 50 which can catch minute solid matter between the air outflow port 38 and the heated air inlet part of an apparatus utilizing heat connected to it, and this dust removing means 50 catches the minute solid matter being sent fro the air outflow port 38 together with the air heated within the gas inflow port 35 together with exhaust gas.
Patent JP-2001252627-A (JP)
Title: Substrate treating device
Inventor: KITAZAWA HIROYUKI
IPC: H01L21/304
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating device which is capable of improving working efficiency in cleaning work. SOLUTION: Apertures of piping sections 13 of the substrate treating section are held shut by translucent side plates 31. Cleaning liquid ejection mechanisms used for cleaning the inside of the piping sections 13 are disposed in front of the piping sections 13. The cleaning liquid ejection mechanisms have cleaning liquid ejection sections 23 consisting of spray guns, etc. capable of ejecting cleaning liquids in a foggy form and flexible cleaning liquid supplying pipes 24 for supplying the cleaning liquids to the cleaning liquid ejection sections 23. Further, cleaning liquid guide holes 33 for introducing the cleaning liquids ejected from the cleaning liquid ejection sections 23 into the insides of the piping sections 13 are formed in the positions proximate to outdoor introducing sections 32 of the side plates 31.
Patent JP-2001259498-A (JP)
Title: Dispenser with temperature controller
Inventor: GOTO YOSHIHIDE
IPC: B05C9/14
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a dispenser with temperature controller capable of smoothly discharging a liquid agent having a viscosity changed with the change of temperature. SOLUTION: The dispenser is provided with a syringe 2 housing the liquid agent 6 having the viscosity changed with the change of temperature, a pushing out structure 3 for pushing out the liquid agent 6 in the syringe 2, a needle 4 attached to one end of the syringe 2 and for discharging the liquid agent 6 and a temperature controller 5 provided on the outer periphery of the needle 4 and for controlling the temperature of the liquid agent 6 direct before discharging.