baber/WOPTO huggingface dataset:
Patent JP-2001248202-A (JP)
Title: Toilet-part sterilizing and deodorizing device
Inventor: KUBOTA KYUZABURO
IPC: E03D9/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a toilet-part sterilizing and deodorizing device, which has a simple structure and the cost of which is also reduced. SOLUTION: A stool cover 3 is installed to a stool body 1 in an openable and closeable manner. 2 represents a closet seat. A pad 4, to which a large number of vent holes 4a are formed, mounted on the stool cover 3, and a hose 7 is connected to one end of a housing cylinder 9. A germicidal lamp generating ozone is arranged into the housing cylinder 9. When the stool cover 3 is closed to the stool body 1 and a motor 10 is driven, ozone generated in the housing cylinder 9 is blown off from a large number of the vent holes 4a of the pad 4 through the hose 7, and toilet parts such as the stool body 1, the stool seat 2 and the like are sterilized and deodorized.
Patent JP-2001241976-A (JP)
Title: Movable magnet type instrument
Inventor: SATO KOICHI
IPC: G01D13/22
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a movable magnet type instrument capable of reducing poor influence due to backlash without greatly sacrificing the indication performance of pointers. SOLUTION: This movable magnet type instrument is provided with a rotor magnet 1, a first toothed wheel 2 that is rotated coaxially and in one piece with the rotor magnet 1, a rotary shaft 4 that is arranged while it is eccentric to the rotor magnet 1, a second toothed wheel 5 for rotating the rotary shaft 4 coaxially and together and for transmitting the rotation of the first toothed wheel 2 to a rotary shaft 7, a first rotary toothed wheel 3 that is rotated coaxially with and in one piece with the rotor magnet 1 and the first toothed wheel 2, and a second rotary toothed wheel 6 that is provided coaxially with the second toothed wheel 5 and comes into contact with at least one of the second toothed wheel 5 and the rotary shaft 7 and is rotated in linking with the first rotary toothed wheel 3.
Patent JP-2001248560-A (JP)
Title: Fluid non-contact pump
Inventor: EJIRI TAKASHI
IPC: F04B43/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a fluid non-contact pump preventing a piston and a diaphragm on a pump side from coming into contact with a feed fluid. SOLUTION: This fluid non-contact pump is constituted based on the idea that a diaphragm pump half body for feeding a fluid is connoted with a driving pump half body applying the pump action to the diaphragm pump half body. The diaphragm pump half body has a fluid section and discharge chamber partitioned by a diaphragm to vary a volume by the elastic deformation of the diaphragm, an inlet flow passage connected with the fluid suction and discharge chamber through a check valve allowing only a stream of fluid in the direction toward the fluid suction and discharge chamber, and an outlet flow passage connected through a check valve allowing only a stream of fluid in the direction of coming out of the fluid suction and discharge chamber.  The driving pump haft body has a pressure chamber having a diaphragm deformation chamber positioned on the opposite side to the fluid suction and discharge chamber across the diaphragm of the diaphragm pump half body and a pump increasing and decreasing a pressure in the pressure chamber periodically to deform the diaphragm and vary a volume of the fluid suction and discharge chamfer to large an small values.
Patent JP-2001250205-A (JP)
Title: Thin film magnetic head and of its manufacturing method
Inventor: SAKAGUCHI MASAYA
IPC: G11B5/39
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head having highly sensitive and stable reproducing performance and capable of supplying a stable longitudinal bias, in a reproducing head having a narrower gap length for reproducing a recorded signal of a short wavelength for highly recording density and its manufacturing method. SOLUTION: A lamination bias film consisting of three lamination films of a bias non-magnetic film, a bias ferromagnetic film and a bias anti- ferromagnetic film is formed on a free magnetic layer which constitutes a GMR element and the bias anti-ferromagnetic film and the bias ferromagnetic film are anti-ferromagnetically bonded to greatly stabilize the direction of magnetization of the bias ferromagnetic film. While, the free magnetic layer opposed to the bias ferromagnetic film through the bias non-magnetic film is ferromagnetically or anti-ferromgnetically bonded to the bias ferromagnetic film by selecting an appropriate film thickness of the bias non-magnetic film to give a stable longitudinal bias to the free magnetic layer. Thereby, the stable and highly sensitive reproducing characteristics causing less noise is realized.
Patent JP-2001250884-A (JP)
Title: Manufacturing method of circuit device
Inventor: SAKAMOTO NORIAKI
IPC: H01L25/04
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem where a printed substrate, a ceramic substrate, a flexible sheet or the like is used as a support substrate and the thickness of a support substrate, essentially unnecessary for a circuit device, enlarges the size of the circuit device. SOLUTION: After a separation groove 54 is formed in a first conductive foil 60A, a circuit element is packaged and insulation resin 50 is applied by using the laminated conductive foil 60 as a support substrate and reversed. Thereafter, a second conductive foil 60B is etched and separated as a conductive path by using the insulation resin 50 as a support substrate. Therefore, a circuit device where a conductive path 51 and a circuit element 52 are supported by the insulation resin 50 can be realized without adopting a support substrate. Furthermore, drop-out of a wiring which becomes absolutely necessary for a circuit can be prevented.
Patent JP-2001255146-A (JP)
Title: Control system for construction machine by laser reference face
Inventor: OTOMO FUMIO
IPC: G01S17/86
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a control system, which eliminates the complications of the resetting operation of a laser reference face in a ground leveling operation and which prevents generation of errors in the resetting operation. SOLUTION: The control system is composed of a plurality to rotating laser devices 1, which rotate and irradiate laser beams and which form the laser reference face. The control system is composed of a surveying device 10, which measures the positions of the rotating laser devices. The control system is composed of an execution operating device which controls and operates the execution operation of a construction machine 2, on the basis of the laser reference face. The execution operating device is provided with a light-receiving sensor 7, which receives the laser beams from the rotating laser devices so as to form reference positions. The execution operating device is provided with a GPS 107, which detects the position of the construction machine.  The execution operating device is provided with a transmission means, by which the detection result of the GPS is transmitted to the surveying device. The surveying device is provided with a transmission means 103, by which data about the reference face to be found on the basis of a measured result and on the basis of the detection result of the GPS, is transmitted to the rotating laser devices. Since the rotating laser devices are provided with receiving functions, the construction machine conducts execution work, while the laser reference face formed by the rotating laser devices on the basis of the data is used as the reference.
Patent JP-2001250724-A (JP)
Title: Automatic mounting coil
Inventor: ISHIZUKA ATSUSHI
IPC: H01F17/06
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic mounting coil which is small in number of parts and assembly processes and inexpensive. SOLUTION: A lead wire 12 is wound on a core 11 for the formation of a coil main body 10, and the coil main body 10 is housed in a case 20, where the top surface 21 of the case 20 is nearly flat, a nearly rectangular housing opening 22 is provided to one of the longitudinal edge faces of the case 20, and a slit 23 is cut in the undersurface of the case 20 nearly at its center, extending in a longitudinal direction and partially opening the circumference of the rectangular housing opening 22. Terminals 24 are provided near the outer lower side edge of the case 20 that extends in parallel with the slit 23, the coil main body 10 is inserted into the case 20 through the rectangular opening 22, the ends 13 of the lead wire 12 are led out of the case 20 through the slit 23 and connected to the terminals 24.
Patent JP-2001255242-A (JP)
Title: Ride quality evaluation method of vehicle having inclined body at curve running and its device
Inventor: SUZUKI HIROAKI
IPC: G01M17/007
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a ride quality evaluation method of a vehicle having the inclined body at curve running and its device capable of giving a ride quality index for evaluating the quality of service. SOLUTION: This device is equipped with an on-vehicle sensor device 1 having a right and left acceleration sensor 2 and a roll angular velocity sensor 4, a right and left acceleration maximum value yp operation device 11 for taking information from the on-vehicle sensor device 1, and operating the right and left acceleration maximum value yp, a right and left vibration jerk maximum value yj operation device 12 for operating the right and left vibration jerk maximum value yj, a roll angular velocity maximum value θp operation device 13 for operating the roll angular velocity maximum value θp, a roll angular acceleration maximum value θj operation device 14 for operating the roll angular acceleration maximum value θj, a ride quality evaluation operation device 16 for taking information from the operation devices 11-14,  and executing ride quality evaluation operation, and a ride quality evaluation display device 17 connected to the ride quality evaluation operation device 16, for executing ride quality evaluation display.
Patent JP-2000272130-A (JP)
Title: Print head and its manufacture
Inventor: LEBAN MARZIO
IPC: B41J2/16
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a print head which has a passivation layer satisfying both good conduction of heat or the like to ink and sufficient protection for a lower layer. SOLUTION: A passivation layer is thinned only at an area 121 which is to transmit heat or the like to ink. The other area 122 of the passivation layer is made thick to provide sufficient protection to a lower layer structure. For thinning the passivation layer, for example, only the area 121 can be selectively etched.
Patent JP-2001256662-A (JP)
Title: Optical pickup device
Inventor: SAEKI TETSUO
IPC: G11B7/123
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an offset of a focus error signal due to to wavelength variations of a semiconductor laser and expansion/contraction of components, when ambient temperature is changed. SOLUTION: A material of respective components is selected, so that a focus offset quantity owing to wavelength variations of the semiconductor laser 1 and a focus offset quantity due to expansion/contraction of a stem 7 and an optical part 2 are mutually offset, so that the sum of both falls within an allowable range. Or the dividing line is tilted, so that the change in the light quantity incident on a light-receiving part in both sides of the dividing line in a photoreceptor 6 falls within the allowable range.
Patent JP-2005209236-A (JP)
Title: Disk recording or reproducing apparatus
Inventor: YANASE YASUO
IPC: G11B33/12
Filed: 2000-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus provided with a main chassis which can easily cope with a complex whole shape and a battery holder being thin and highly rigid.  <P>SOLUTION: In a disk recording or reproducing apparatus having a main chassis 50 on which a turntable 7 is mounted and a chassis 5 constituted by arranging a battery holder 51 holding a battery 700, the main chassis 50 is formed by synthetic resin, and the battery holder 51 is formed by bending a metal plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2001258798-A (JP)
Title: Safety device for electric equipment in lavatory bowl
Inventor: MURAKAMI KOJI
IPC: E03D9/08
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent generation of failures by accidents from occurring by preparing for errors in electric circuit of electric equipment in a lavatory bowl. SOLUTION: A safety device prepared for accidents of electric loaded circuit 42 including a lavatory seat heater 9 for warmed lavatory seat is provided with a electric current detection circuit 43 that detects a current in electric loaded circuit 42, a source relay circuit 45 that cuts a supplied source to the loaded circuit 42, an accident decision circuit 46 that decide the accident of the loaded circuit 42 based on the change of a detected current, and a forced driving circuit 47 that drives the source relay circuit 45 to force to cut the source 49 when the loaded circuit 42 is decided to be failed. The current detection circuit includes a zero-phase converter 56 that detects changes in a loaded current ir when an unbalance is generated between the loaded current ir in the loaded circuit 42 and a reverse current in a parallel circuit 55.
Patent JP-2001261396-A (JP)
Title: Hardening accelerator for cement and hardened cement produced by using the same
Inventor: INOUE TAKESHI
IPC: C04B24/26
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a hardening accelerator for cement effective for quickly setting cement and expected to give a hardened cement having high strength, durability and dimensional stability. SOLUTION: The hardening accelerator for cement is produced by the application of mechanical energy to a mixture of a chlorine-containing resin and a powdery inorganic material comprising a single-component composition or a composite composition of oxides, hydroxides or ionic compounds of Ca, Fe, Al or Si or their mixture. The hardened cement is produced by mixing cement with the hardening accelerator for cement, adding water and hardening the mixture.
Patent JP-2001265053-A (JP)
Title: Electrostatic charge image developing toner and method for forming image
Inventor: SUGIMOTO SHOICHI
IPC: G03G15/16
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a toner which is suitable to be used for the formation of an image by an intermediate transfer method, which effectively suppresses blur or void in a transferred image, thickening in characters and contamination on the base, and which can form an image of high definition and high resolution without causing transfer defects due to deterioration in the fluidity or increase in aggregation, and to provide a method for forming an image by using that toner. SOLUTION: The toner is to be used for an intermediate transfer method in which a toner thin layer is formed on a toner carrying body and electrified by a triboelectric member to develop an electrostatic latent image formed on an image carrying body, the developed image is first transferred to an intermediate transfer body which is endlessly moving, and then the first transfer image on the intermediate transfer body is secondarily transferred to a transfer material to form an image. The electrostatic charge image developing toner contains toner particles having <=4.00 μm by <=10% in number and toner particles having 4.00 to 5.04 μm particle size by >=19% in number. The method for forming an image uses the above electrostatic charge image developing toner.
Patent JP-2001268990-A (JP)
Title: Multispindle control system
Inventor: CHIJIIWA TOSHIHIKO
IPC: G05B19/414
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a multispindle control system strong against external noise in which synchronous control can be carried out with high accuracy at low cost and a more flexible arrangement can be realized. SOLUTION: A plurality of driver control cards delivering PWM signals as respective drive control signals to a power control section supplying a drive voltage to a plurality of motors, and a host controller circuit connected with the driver control cards through a bus line are arranged on a bus board and a differential signal is used as a PWM signal from the driver control card.
Patent JP-2001069628-A (JP)
Title: Wire stripper
Inventor: SHIMIZU TOKICHI
IPC: H02G1/12
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To suck and retrieve cut residues by causing a stripper to have a sucking retrieving mechanism, and causing the sucking retrieving mechanism to have a sucking port on an end of an electric wire. SOLUTION: An air chamber 18 sealed by an O-ring is formed between a cylindrical part 3 and a piston rod 14, and the piston rod 14 is moved forcedly against spring force by injecting air into the air chamber 18. A dust nozzle 21 is fitted freely rotatably to the lower part of a nut 20, and a suction hose is fitted to the dust nozzle 21. A sucking retrieving mechanism is constituted out of a suction pipe 13, the dust nozzle 21, and the suction hose, and a coat stripped off from an end of an electric wire and cut residues, which may attach to blade edges, are forcedly sucked and retrieved. Consequently, coats are retrieved satisfactorily.
Patent JP-2001274168-A (JP)
Title: Semiconductor device
Inventor: YOSHIZAWA MASAO
IPC: H01L29/73
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To uniformly form an external base layer covering the peripheral section of an emitter layer, even when the external base lead-out electrode of a high-frequency transistor is formed asymmetrically about an opening for getting a contact with an aluminum electrode and then heat-treated. SOLUTION: The lead-out electrode 3, which is formed in a self-aligned manner for forming a P+-type diffusion layer and composed of P+-type polycrystalline silicon, is laid out so that the lengths of the electrode 3 from the four sides of the opening 4 of the electrode 3 become equal to each other. Consequently, the quantity of a P-type dopant can be made uniform around the opening 4 of the electrode 3 and the diffusion of an external base layer covering the peripheral section of the emitter layer through heat treatment becomes uniform.
Patent JP-2001275125-A (JP)
Title: Color image photographing and reproducing device, color image reproduction system and color image reproduction method
Inventor: TSUTSUI TETSUO
IPC: H04N9/30
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a color image photographing and reproducing device, a color image reproduction system and a color image reproduction method by which a natural image similar to an actual object can be reproduced. SOLUTION: In the color image reproduction system, first an image pickup device that can measure an optical spectrum by each pixel of an object photographs an object. Numerical processing is applied to video information, and a display device employing a light emitting device able to form an optional optical spectrum by each pixel reconfigures a color image. Since the display device can emit light having the same optical spectrum as the light made directly incident onto human eyes by this invention, even when a user directly or indirectly views the light emitted from the display device, the display device can reproduce the image in a natural color tone similar to that of an actual object.
Patent JP-2001274944-A (JP)
Title: Network facsimile equipment
Inventor: SANO JUNKO
IPC: H04L12/58
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide network facsimile equipment by which an outer user can learn the reception situation of an electronic mail. SOLUTION: The electronic mail which network facsimile equipment receives can be left in a mail server device. Thus, effect that the other user can refer to the mail and a manager can inspect the reception situation of network facsimile equipment can be obtained.
Patent JP-2001269229-A (JP)
Title: Delivery cart
Inventor: FUKUNAGA HIDEO
IPC: A47B31/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a delivery cart with a partition whose reverse side can be easily washed without detaching it from a guide. SOLUTION: The characteristic of the delivery cart is following. There is a partition board 4 between parallel frames 10 on both sides, and some partition units 2, which supports the partition board 4 by some rods 8 between the frames 10, are set like a shelf leaving a certain space up and down in the closet 3. In addition, a guide 11, which supports and enables to slide the frames 10 back and forth, is set on the wall inside the closet 3. When the partition unit 2 is pulled out of the closet 3, a main supporting part 15 is set at the end of the frames 10 to turn upward the pulled-out-part.
Patent JP-2001271212-A (JP)
Title: Seamed-part structure of clothing
Inventor: YOSHIDA TSUNEO
IPC: A41D27/24
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a seamed-part structure for a piece of clothing, capable of preventing a seam allowance from rising up due to washing in water, and also having no anxiety about spoiling clothing texture feeling, even though the piece of clothing is made of a woolen fabric. SOLUTION: This seam-part structure for a piece of clothing has such a structure as to bond a sash-like body 7 on both sides of seam allowance surfaces 21c and 22c so as to span thereover when subjected to seam dividing press to spread the seam allowances 21a and 22a to both directions at a sewn up portion 5 of the fabrics 21 and 22 so as to smooth flat thus treated seam allowances on the reverse side of the piece of clothing.
Patent JP-2001269135-A (JP)
Title: Nutritional composition capable of promoting body protein accumulation efficiency
Inventor: SAKAGUCHI SUGURU
IPC: A23L33/25
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a nutritional composition in the form of a highly safe pharmaceutical preparation, food/drink or feed, excellent in the accumulative effect promotive action for the body protein among proteins taken in the human body and the level-up promotive action for short-chain fatty acids or butyric acid in the large intestine. SOLUTION: This nutritional composition as a physiologically active composition contains sparingly digestible carbohydrates (oligosaccharides and/or polysaccharides) or a material containing them (a soluble fraction obtained by adjusting to pH 5.5-8.5 a polar solvent extract derived from citrus fruits, squeezed juice residues therefrom or the like).
Patent JP-2001281189-A (JP)
Title: Measuring method for total organic carbon and instrument therefor
Inventor: INOUE HIROSHI
IPC: C02F1/72
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a concentration measuring method for total organic carbon and an instrument therefor, capable of quantiatively determining simply and rapidly the amount of total organic carbon in a sample with high sensitivity by means of highly accurate and highly sensitive detection of an increase in its electrical conductivity. SOLUTION: The sample containing an organic compound is oxidated. A difference between electrical conductivity of the sample before the oxidation and that after the oxidation is detected by using a differential conductivity meter, which has at least two conductance cells each having an electrode and disposed in a position where the sample is placed before the oxidation and a position where the sample is placed after the oxidation, respectively, and outputs a difference between signals themselves from the two conductance cells as a difference in electrical conductivity of the sample between the positions of the two conductance cells.  Thus, the increase in the electrical conductivity caused by the oxidation/decomposition of the organic compound is measured and the amount of the total organic carbon in the sample is quantitatively determined from the increase in the electrical conductivity.