baber/WOPTO huggingface dataset:
Patent JP-2001196864-A (JP)
Title: Amplifier circuit
Inventor: SHIRAKAWA KEIICHI
IPC: H03F1/02
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier circuit with a high efficiency that has the enhanced tracking performance with respect to a steep leading of an input signal with a high frequency and high amplitude (high output). SOLUTION: The amplifier circuit provided with a power supply, a power amplifier that amplifies an input signal and a use DC-DC converter for the power supply that is connected between the power supply and the power amplifier, steps-down the voltage of the power supply and applies the decreased voltage to the power amplifier, has an auxiliary power supply circuit that is connected in parallel with the power supply use DC-DC converter between the power supply and the power amplifier. The auxiliary power supply circuit is operated when a relative voltage difference between an output voltage of the power supply use DC-DC converter and an output voltage of the power amplifier is smaller than a prescribed value to apply a voltage to the power amplifier thereby recovering the reduction in the output voltage due to a leading delay of an output of the DC-DC converter for the power supply.
Patent JP-2001195294-A (JP)
Title: Device and method for controlling resource access and recoding medium
Inventor: TAKATANI RUMI
IPC: G06F21/60
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To dynamically controls the access authority of resources in a layer format to be simultaneously accessed through a network by plural machines or users. SOLUTION: An resource file 1-5 stores resources in a layer format. An access control information 1-2 is constituted of an access control list 1-3 for managing the designation of access authority to the resources and an access control list/layer correspondence chart 1-4 for managing the correspondence of the layer to the access control list 1-3. A program 1-6 dynamically prepares/ deletes/corrects the access control list 1-3 according to the operation of a module 1-11. A program 1-7 dynamically assigns the access control list 1-3 to the layer or releases the assignment according to the operation of a module 1-12. A program 1-8 checks whether or not necessary access authority is owned by a user who requests the access to the resources from the access control information 1-2.
Patent JP-2001193770-A (JP)
Title: Braking device for vehicle
Inventor: SHIRAI KENJI
IPC: F16D65/18
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a braking device for a vehicle capable of detecting the abnormality of a pad. SOLUTION: The braking device 2 having a vibrator 30 for vibrating the pad comprises a noise corrugated sensor 42 for detecting the vibration of the pad and abnormality detecting means 40 for vibrating the pad with the vibrator 30 in the predetermined operation condition and detecting the characteristic frequency of the pad with the noise corrugated sensor 42 so that the abnormality of the pad can be detected when the characteristic frequency is not in a preset range.
Patent JP-2001191615-A (JP)
Title: Power supply circuit for driving head
Inventor: NAGAI TOSHIO
IPC: B41J2/355
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To lessen the processing load of a CPU by eliminating the need of controlling respective sections constituting a printer through the CPU at the time of turning on/off power supply. SOLUTION: When a power supply section 1 is turned on by closing a power switch, a converter 2 is turned on, at first, with the voltage V5ON at the power supply section 1 to generate a voltage of 5 V which is fed as the power supply to a control circuit. When the voltage at the power supply section 1 increases to a level VHON higher than V5ON, the power supply control circuit 4 is turned on by an 'L' level voltage detection signal (a) from a voltage detection circuit 2 and a head 5 is brought into printable state by applying a voltage of +22 V thereto. When the power supply section 1 is turned off by opening the power switch and the voltage of the power supply section 1 drops below the level VHON, the power supply control circuit 4 is turned off by an 'H' level voltage detection signal (a) from a voltage detection circuit 3.  When the voltage of the power supply section 1 further drops below a level V5OFF, the converter 2 is turned off and supply of 5 V voltage is interrupted.
Patent JP-2001194868-A (JP)
Title: Electrifying device, image forming device, image carrier unit and charge roller
Inventor: SATO MASUMI
IPC: G03G15/02
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent the vicinity of the center of an electrifying roller from coming in contact with a photoreceptor even when the thickness of film material provided at both ends of the electrifying roller is made thin to such an extent that abnormal discharge is not caused. SOLUTION: The film materials 18 and 18 are wound round in a peripheral direction and stuck to both ends of the elastic member 17 of the electrifying roller 14. By pressuring the roller 14 by a pressure spring so that the member 17 of the roller 14 may be compressed and deformed, the maximum deforming amount σ of the film material 18 deformed along the shape of the outer peripheral surface of the member 17 of the roller 14 in the radial direction of the roller 14 is made smaller than the thickness (t) of the material 18. Since a gap G is formed between the member 17 of the roller 14 and the surface of the drum 5, the part corresponding to an image forming area being the part excepting both ends of the member 17 does not come in contact with the surface of the drum 5.
Patent JP-2001191773-A (JP)
Title: Suspension device for industrial vehicle and reach type forklift
Inventor: MURASE MIKIO
IPC: B60K17/04
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To lower the floor of a driver seat of an industrial vehicle provided with a driving device for reach of a cargo gear in the position overlapping with the driver seat. SOLUTION: A derive unit support 41 for supporting a drive unit 31 with a driving steering wheel 19 mounted thereon at the lower part vertically movably in relation to a car body 11 is operably connected to a caster arm 48 for supporting a caster 20 forming a right and left pair with the driving steering wheel 19 so that driving steering wheel 19 and the caster 20 move in the reverse vertical direction each other through a first rotation shaft 40, a transmission arm 46, and a second rotation shaft 47. The first rotation shaft 40 is crossed with a reach cylinder 17 which moves a mast device back and forth at the position shifted on the front side from the driver seat 13.
Patent JP-2001201896-A (JP)
Title: Image-forming device and signal processor
Inventor: HAMANO YOSHITAKA
IPC: G03G15/00
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce consumption of toner by resist adjustment or toner density adjustment by confirming the attaching position of a sensor, based on the detected result of a pattern image by the sensor and forming the pattern image in a minimum size at a proper position, according to the attaching position of the sensor confirmed. SOLUTION: An initial pattern image IPP, consisting of a first linear pattern image IPP1 in parallel with the main scanning direction on the surface of an image carrier and a second pattern image IPP2, whose position in a subscanning direction is shifted stepwise is formed, and is read by a detection sensor 232. Detection time Ts (ms) is calculated, using the read timings T1-T4 of the detection sensor 232 and is expressed in terms of a deviation distance Ls (mm) in the attaching position of a detection sensor 232. The forming position of the pattern image in the main scanning direction by the resist adjustment or the toner density adjustment or the like thereafter is corrected, based on the deviation distance Ls.
Patent JP-2001198574-A (JP)
Title: Device for producing ozonic water
Inventor: SHINADA KEIICHI
IPC: C25B1/13
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an ozonic water production device capable of stably producing the ozonic water containing ozone in a high concentration for a long period of time. SOLUTION: This ozonic water production device is constituted of an outer cylinder 92 and a cylindrical laminated electrode body provided in the outer cylinder 92, and has an electrolytic cell 82 having a constitution with which ozonic water in a high concentration can generated. The cylindrical laminated electrode body has a core 94 provided at the center of the outer cylinder 92, a cylindrical anode 96 which is provided concentrically with and isolated from the core 94, a cylindrical solid polymer electrolyte diaphragm 98 provided at the outer side of the cylindrical anode 96 and a cylindrical cathode 100 provided at the outer side of the cylindrical solid polymer electrolyte diaphragm 98.  An annular part 102 between the core 94 and the anode 96 functions as a flow passage for introducing source water, producing the ozonic water by electrolysis and discharging the ozonic water, and an annular part 104 between the outer cylinder 92 and the cathode 100 functions as a flow passage of drain water for discharging the generated hydrogen.
Patent JP-2001201309-A (JP)
Title: Position detecting method for falling fragment of tunnel inner wall and falling preventing method
Inventor: TOSHIOKA EIKO
IPC: E21D9/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting the position of occurrence of a falling fragment to inform of abnormality by always observing the occurrence state of the falling fragment generated in a tunnel inner wall surface, and preventing falling of the falling fragment generated in a concrete inner wall surface. SOLUTION: Plural detecting lines 18 extended in the longitudinal direction of the tunnel are arranged at designated spaces at least along the inner wall surface of a ceiling part of the tunnel inner wall surface 11, a tension change in the detecting lines 18 caused by the falling fragment in the tunnel is detected by a sensor 24, and the position of the falling fragment is detected from the detecting line 18 to which the sensor 24 responds.
Patent JP-2001204511-A (JP)
Title: Method for gathering foot form required for manufacturing custom-made shoe, and method of manufacturing last required for manufacturing custom- made shoe or ready-made shoe from biodegradable plastic of melting point 60°c or less, and manufacturing method of shoe and the like by biodegradable plastic last in which use of product of chemical substance organic solvent is restrained to the utmost by taking environment and human body source into consideration
Inventor: ASANO YOSHIMASA
IPC: A43D1/02
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique for precisely transferring a foot form (male mold) required for manufacturing custom-made shoes and ready-made shoes from a foot form (female mold), making the use of the foot form (male mold) and inexpensively and accurately molding a rigid last for manufacturing shoes in a short time. SOLUTION: Cost of a modeling agent is reduced, strength of a foot form (female mold) is increased and resin thinning is prevented by mixing calcium carbonate into aqueous silicone by maximum 75%. By injecting a biodegradable plastic melting at 60 deg.C into the foot form (female mold), rigid and solid foot form (female shape last) is extremely easily manufactured. By adding three-dimensional information on foots and walking collected from 3D video and a pressure sensor device to the foot form and mechanically adding corrections, manufacturing processes for shoes for avoiding various kinds of troubles about foots and walking are introduced.
Patent JP-2001204248-A (JP)
Title: Artificial medium for mushroom cultivation and method of cultivation using the artificial medium
Inventor: TSUJI DAIZABURO
IPC: A01G1/04
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To develop a medium which has an enhanced water content and nutritional value, and further has physical properties suitable for the growth of mushroom mycelia, stimulate the growth of the mycelia by culturing the mycelia in the medium, and further increase the yield of mushroom by activating the growth of the mushroom through the effective use of the nutrient in the medium after the generation of the mushroom. SOLUTION: To a culture medium consisting of corncob or sawdust, beet pulp is added at a weight ratio of (8:1) to (2:3); to the beet pulp, a proteinaceous material of >=30% in crude protein content in the general component composition is added at a weight ratio of (10:1) to (10:7); nutrients necessary for culturing mushroom are further added in adequate amounts; and the water content of the whole medium is kept at >=67 wt.%. Thus obtained artificial medium for mushroom cultivation is filled in cultur containers such as bottles or bags, and thereafter, the medium is sterilized, the spawn of a mushroom of Pleurotus eryngii or the like is inoculated, and the mushroom is harvested after culturing process, generation process and growth process.
Patent JP-2001205838-A (JP)
Title: Thermal transfer printer
Inventor: MIZUNO KIMIYASU
IPC: B41J2/36
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal transfer printer performing recording while moving a recording sheet relatively to a thermal head in which printing can be performed with high print quality by locating the center of density of each dot having different gray level at the substantially the same position within the width of a line. SOLUTION: The thermal transfer printer 1 reads out print data outputted from a CPU 2 from a DRAM(dynamic RAM) 3 and outputs it, line by line, to a line buffer 4. A gray scale counter 5 comprising a down counter 5a and an up counter 5b delivers, at first, the count of the down counter 5a to a head control section 6 and compares it with the gray level of the print data. Subsequently, the gray scale counter 5 delivers the counter of the up counter 5b to the head control section 6 and compares it with the gray level of the print data. Heaters in a thermal head is then driven based on both comparison results.
Patent JP-2001211914-A (JP)
Title: Portable apparatus for arm
Inventor: EBI AKIRA
IPC: A44C5/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To allow easy checking of the display of a portable apparatus for arms even during vigorous motion. SOLUTION: A structure to mount a display module 4 in such a manner that its display surface 4 is arranged on an arm flank part 31 is adopted.
Patent JP-2001221184-A (JP)
Title: Cross flow fan
Inventor: KOYAMA KIYOSHI
IPC: F04D17/04
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a cross flow fan capable of reducing a noise value by preventing generation of separation vortex and separation of passing air without enlarging the cross flow fan. SOLUTION: In the cross flow fan 38 formed by arranging a plurality of blades 30 at at least prescribed clearances on an outer periphery of a disk 21 attached to a rotary shaft, a cross section shape of the blade 30 cut at a surface perpendicular to the rotary shaft is constituted by a back surface side circular arc 25 for forming at least a projection shaped back surface side, a barrel surface side circular arc 26 for forming a recessed barrel surface side, curves 41, 43 connected to both ends of the back surface side circular arc 25, and curves 42, 44 connected to both ends of the barrel surface circular arc 26, each length of the curves 41, 43, 42, 44 is set to 5 to 25% of the length (a) of a string obtained from the cross section shape, and each curvature radius of those curves 41, 43, 42, 44 is formed larger than the curvature radius R2 of the barrel surface side circular arc 26.
Patent JP-2001222333-A (JP)
Title: Control lever structure in mobile agricultural machine
Inventor: YOSHIDA NAGAKANE
IPC: B62D11/08
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a control lever structure in a mobile agricultural machine such as a combine or crawler tractor capable of smoothly performing a body steering operation in a sense of control with a satisfactory feeling. SOLUTION: A control lever 1 arranged so as to be biased from the front center to right side of a driver's seat is linked and connected to a mechanism part for steering a traveling body, and at the time of steering the traveling body in the inclining operation of the control lever 1 from a neutral position N to right and left moving directions R and L, an inclining control force FR of the control lever 1 to the right direction is made smaller than an inclining control force FL to the left direction.
Patent JP-2001221327-A (JP)
Title: Lubricating structure of bearing part for output shaft in transmission
Inventor: IMAMURA MASAHIRO
IPC: F16H57/03
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To lubricate a bearing part 19 for an output shaft 6 arranged in an extension housing 3c installed outside an end wall part 3b of a case body 3a of a transmission case by lubricating oil supplied to a lubricating part in the case body 3a. SOLUTION: An oil introducing passage 40 for introducing the lubricating oil supplied to the lubricating part in the case body 3a into the extension housing 3c is formed in the end wall part 3b. A rib 42 for introducing the lubricating oil flowed in from the oil introducing passage 40 to a position scrapable up by a gear 18 in the extension housing 3c is formed in the extension housing 3c, and the lubricating oil scraped up by the gear 18 is supplied to the bearing part 19.
Patent JP-2001222931-A (JP)
Title: Key-top unit
Inventor: YOSHIE HIROTO
IPC: H01H21/22
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts constituting a key-top unit. SOLUTION: The key-top unit 11 comprises plural see-saw key-tops 14, 15, 16, a frame 17 around them, support bridge parts 19, 20, 21 for connecting the key-tops and the frame, and legs 23, 24, 25 at the center on the rear of the key-tops, and is integrally molded of an elastic resin. When the key-top unit 11 is attached to a switch circuit board and the left r right of the upper/ middle/lower key-tops is pressed, each key-top starts a sea-saw motion with the top end of the leg as the fulcrum to operate a switch on the circuit board. By releasing the key pressing operation, each key-top is reset to the original state with the elastic resilience.
Patent JP-2001216494-A (JP)
Title: Non-contact card, authenticating method and producing method therefor
Inventor: FUJITA MINORU
IPC: B42D15/10
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact card to be made peculiar and monopolized, an authenticating method and a producing method therefor. SOLUTION: A non-contact card 100 has a first base material layer 1, a first adhesive layer 2, an LC resonance circuit 7 composed of a conductor pattern 31a formed on one side of a film base material 3 and a conductor pattern 31b formed on the other side, a second adhesive layer 4, a second base material layer 5 and rewrite layer 6 from the bottom layer. Since optically read information printed on the rewrite layer 6 of the non-contact card 100 is peculiar information generated on the basis of the resonance frequency of the relevant card, even when this peculiar information is read, it is difficult to calculate the resonance frequency. Therefore, the security of the card itself can be improved.
Patent JP-2005229802-A (JP)
Title: Chimeric animal containing human blood
Inventor: NAKAUCHI HIROMITSU
IPC: A01K67/027
Filed: 2000-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chimeric animal preparing an animal in which human blood circulates and containing the human blood and to provide a method for producing the same.  <P>SOLUTION: The method for producing the chimeric animal containing the human blood is composed as follows. A hematopoietic stem hepatocyte is transplanted into a fetus of an animal so as to provide the fetus during 30-60 days of pregnancy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2001225136-A (JP)
Title: Metal net
Inventor: IWAMOTO SEIJI
IPC: E02D17/20
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a metal net excellent in impact resistance and easily producible. SOLUTION: A metal net A is manufactured with using a stock (a) which is constituted of strands 2 arranged by bundling/twisting a metal wire of a prescribed number of lines and a film 4 covering the outside of the strand.
Patent JP-2001190727-A (JP)
Title: Practice machine
Inventor: KIYONO TAKESHI
IPC: A63B69/00
Filed: 2000-01-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to repeatedly practice baseball pitching, batting or a golf swing without requiring a wide space by a single person. SOLUTION: The practice machine comprises a moving body 1, a movement guiding body 3 to movably support the moving body 1 and guide its movement when some force is applied to it and returning means 50, 56 to return the moving body 1 to the original position after the move in the movement guiding body.
Patent JP-2001228177-A (JP)
Title: Waveform displaying method of omitting waveform when in steady state
Inventor: OCHIAI AKIRA
IPC: G01R13/20
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To solve problems such as waste of memory in a steady state and display of a useless waveform in a conventional digital oscilloscope requiring storage of information in a steady state causing no voltage change and updating the display because a voltage sampled at a fixed period is displayed at all times on a screen so as to be converted through analog-digital conversion and all the sampled AD conversion values are stored. SOLUTION: Differently from a waveform displaying method and its storage method in a conventional digital oscilloscope, during a term considered to be accompanied by no voltage change, display on a screen is not carried out at all times but time display of the term of continuous constant voltage input is carried out, so that a part of the waveform display can be omitted. Consequently, the waveform displaying method saving memory and displaying a signal with a voltage change on the screen for performing measurement can be realized.
Patent JP-2001042446-A (JP)
Title: Process for producing print
Inventor: WENECK MICHAEL
IPC: G03B27/62
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a print production device (photographic copying machine) by not interrupting print production process in general without changing carrier materials. SOLUTION: The process for production of essentially rectangular prints of at least partially different formats by recording the image information existing at each of respective images on the carrier materials of a belt or sheet type formed from a group of essentially belt-like standard carrier materials having preselected different widths is implemented when the change of the carrier materials does not correspond to the belt width of the carrier materials for which the formats of the produced prints are currently utilizable. The process described above includes a stage for setting the sequence for recording the image information which is a foundation onto the carrier materials in such a manner that the number of times of the change of the required carrier materials is minimized according to the formats of the respective pictures in the set of the produced prints.
Patent JP-2001230681-A (JP)
Title: Turbo decoder
Inventor: SUZUKI HIROSHI
IPC: H03M13/27
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a turbo decoder improved in error correction ability and throughput. SOLUTION: Concerning a turbo decoder 1 for performing turbo decoding by inputting turbo-encoded data by the unit of a block, the S/N (signal-to-noise ratio) of a signal under processing is estimated by performing the -mean square of soft output data L2 (u*) from a soft output decoder 12 in a -mean square circuit 19, an IER corresponding to that S/N is outputted from a look-up table 23, and the levels of input data Ys, Yp1 and Yp2 are controlled by input level control parts 20, 21 and 22.