baber/WOPTO huggingface dataset:
Patent JP-2002012509-A (JP)
Title: Solid herbicidal composition
Inventor: MAEDA MASARU
IPC: A01N25/30
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a stable solid herbicidal composition. SOLUTION: This solid herbicidal composition comprises (1) 1-(4,6- dimethoxypyrimidin-2-yl)-3-(3-trifluoromethyl-2-pyridylsulfonyl)urea or its salt, (2) at least one kind selected from the group consisting of N-(phosphonomethyl) glycine, 4-[hydroxy(methyl)phosphinoyl]homoalanine and 4-[hydroxy(methyl) phosphinoyl]homoalanylalanylalanine and salts thereof, (3) a surfactant and (4) a stabilizer.
Patent JP-2002314625-A (JP)
Title: Hdlc communication controller
Inventor: KOJIMA MASAHIRO
IPC: H04L7/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent the stop of transmission and reception control particularly when the oscillation of transmission and reception clock from a modem stops about an HDLC(high-level data link control protocol) controller for transmitting and receiving data through the modem. SOLUTION: The HDLC controller 1 receives an instruction of a CPU 2 and transmits and receives data through the modem. A self-clock oscillator 15 is provided in the HDLC controller 1, and the clock of the self-clock oscillator is used when the oscillation of the transmission and reception clock from the modem stops.
Patent JP-2002311646-A (JP)
Title: Full color toner for oilless fixation
Inventor: SEKIGUCHI YOSHITAKA
IPC: G03G9/09
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a full color toner for oilless fixation excellent in hot storage resistance, transferability, fixing strength and anti-offsetting property. SOLUTION: The full color toner contains a binder resin A comprising a polyester resin having number average molecular weight of 1,500-4,000, average molecular weight to number average molecular weight ratio of 2-20, 80-130 deg.C softening point and 50-75 deg.C glass transition temperature TgA, a polymer B having weight average molecular weight of 1,000-3,000, weight average molecular weight to number average molecular weight ratio of 1.0-2.0 and 55-100 deg.C glass transition temperature TgB, colorants and 3-15 pts.wt. wax based on 100 pts.wt. binder resin A, TgB>TgA is satisfied and the content of the polymer B is 1-20 pts.wt. based on 100 pts.wt. binder resin A.
Patent JP-2002315337-A (JP)
Title: Switching power supply
Inventor: GONPEI KAZUHIKO
IPC: H02M3/28
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem of variations of a plurality of secondary-side output voltages due to load variations occurring in a control circuit for a switching power supply, even though feedback control is performed using one of the secondary-side output voltages with a photocoupler. SOLUTION: A switching power supply device is provided with subjects the output voltages of secondary windings to const-voltage control to which no secondary-side output voltage detection circuits are connected, by detecting the secondary-side output voltages with a feedback winding, and providing a voltage-sensing circuit.
Patent JP-2002311753-A (JP)
Title: Image forming device
Inventor: HATANO TAKASHI
IPC: B41J29/42
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To make an image forming device contributable to the recycling of transfer paper by making sheets of transfer paper (printing and information paper) easily sortable. SOLUTION: By shifting to a paper kind printing set screen on a touch panel part of a control panel, a mean A appears. In the menu A, the information of every tray (on/off of paper kind printing and paper kind printing object characters) in confirmed. By depressing the changing key (10a, 10b, 10c, 10d and 10e) of the corresponding tray in the case of changing the setting, the menu is shifted to a menu B. When a set paper kind key 11 functioning as the paper kind setting means is depressed in the selection of printing being a 1st item, a plurality of paper kinds are displayed on the screen. By selecting any paper kinds in such a state, the selected paper kinds becomes a printing object. The selected paper kinds is printed on the transfer paper together with a purpose and an image.
Patent JP-2002310800-A (JP)
Title: Measuring optical system and three-stimulation value photoelectric colorimeter provided therewith
Inventor: IIO HIROAKI
IPC: G01J3/50
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a measuring optical system capable of accurately measuring the optical characteristic of an object to be measured of strong directivity even in the case that light intensity is very weak. SOLUTION: The measuring optical system is composed of an objective lens 21 having positive power condensing only a light flux of an emission angle αor less out of the light flux emitted from the area to be measured A of an object to be measured, and a fiber 241 having the incident face A of the light flux condensed with the objective lens 21 at a position separated substantially to only the focus distance (f) of the objective lens 21 from the image side main point PP of the objective lens 21 and emitted to light receiving sensors 252a, 252b, 252c by dividing the incident light flux into three light fluxes. A telecentric optical system is composed of the objective lens 21, the fiber 241, and the loss of a light guide amount is reduced by guiding the whole light flux condensed by the objective lens 21 to a light receiving sensor side by the fiber 241.
Patent JP-2001299700-A (JP)
Title: Stimulus and method for measuring visual field of human eye
Inventor: LA ROSA MANUEL GONZALEZ DE
IPC: A61B3/024
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To achieve a method of sure and speedy examination by providing a stimulus and method for specifically predicting glaucoma. SOLUTION: A stimulus is applied to a subject at a prescribed examination position as the background region of a visual field measuring device. The stimulus may be changed for determining the threshold, and the stimulus has at least two visual characteristics. To be more advantageous, the stimulus is formed of sine waves.
Patent JP-2002288990-A (JP)
Title: Peak hold circuit
Inventor: UCHIDA YOSHIKAZU
IPC: G11C27/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To stably perform accurate peak hold without being affected by dielectric absorption of a capacitor and a device. SOLUTION: This circuit has a differential circuit 21 for obtaining an absolute value of difference between an output signal and an input signal of an operational amplifier 16, a comparator 22 comparing a signal from the differential circuit with a reference value, a hold timing section 23 outputting repeatedly a hold command until difference gets in the prescribed range (threshold value) when difference is found in the compared result, and a reset signal section 24 stopping the hold command at a point of time at which difference gets in the prescribed range.
Patent JP-2002324158-A (JP)
Title: Method and system for collecting information
Inventor: IKEDA TAKUO
IPC: G06Q30/06
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To simply and easily collect needs of a market, and make good use thereof. SOLUTION: A seller who sells the commodities performs a questionnaire to customers by using an interaction scenario in place of a manufacturer producing commodities. The interaction scenario is performed by an information collection device 3 installed in a storefront of the seller. The information collection device 3 transmits interaction contents to a manufacturer's terminal 2 through a network 4. Usually, the interaction scenario is created by a research company so as to collect information intended by the manufacturer. The manufacturer effectively collects questionnaire results on own company's commodities to make good use in marketing. The seller provides the information, which is collected in place of the manufacturer, to the manufacturer to make a profit.  If the seller provides an incentive to the customer who answers the questionnaire, it becomes the incentive of performing an interaction for the customer and the seller can increase superior customers by the incentive.
Patent JP-2002330005-A (JP)
Title: Nonreciprocal circuit element and communication equipment
Inventor: TANAKA YASUHIRO
IPC: H01P1/383
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized inexpensive nonreciprocal circuit element and communication equipment. SOLUTION: The nonreciprocal circuit element 1 is composed of a center electrode assembly 12 and a case-like yoke 5 housing the assembly 12. The assembly 12 is composed of a permanent magnet 13 having a rectangular parallelepiped shape and three pairs of center electrodes 21-23 and a grounding electrode 26 formed by printing, sputtering, vapor deposition, sticking, plating, etc. On the upper surface 13a of the magnet 13, the center electrodes 21-23 are arranged in a state where the electrodes 21-23 are made to intersect each other at about 120 deg. with insulating films in between. As the material of the permanent magnet 13, a composite magnet prepared by mixing fine magnet powder in a plastic material, rubber, resin, glass, ceramic material, etc., is adopted. The magnet 13 impresses a DC magnetic field upon the center electrodes 21-23.
Patent JP-2002332884-A (JP)
Title: Controller of internal combustion engine
Inventor: MABUCHI MAMORU
IPC: F02D41/04
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To calculate various types of control parameters for a pneumatic system, without promoting errors between the actual air volume and a target air volume of an engine. SOLUTION: Based on the current accelerator opening and an engine rotational speed Ne and the like, requested torque is calculated by a requested torque calculation means 51 based on the current requested torque and the engine rotational speed Ne and the like, the target air volume is calculated by a target air volume calculation means 52, and based on the target air volume and engine rotational speed Ne, the target throttle opening is calculated by the target throttle opening calculation means 53. Based on the target air volume and engine rotational speed Ne, control parameters for the pneumatic system (target EGR opening, target VVT spark-advance value, target SCV opening) which forms the factors of varying a cylinder filled air volume are calculated by a target VVT spark-advance value calculating means 56 and a target SCV opening calculating means 57.
Patent JP-2002333889-A (JP)
Title: Behind-the-ear sound collector
Inventor: NAGANO MASASHI
IPC: H04R25/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To solve the problems, such as high cost, laborious management and difficulty in use on the contrary, with the conventional sound collectors for amplifying the sounds picked up. SOLUTION: The sound collectors 1L and 1R are integrally formed of sound collecting covers 3, consisting of side walls 3a constituting an approximately disk-shape as viewed from sideways and peripheral walls 3b, extending along the arcuate edges in the rear half portions of the sidewalls 3a and hanging- on-ear portions 5 parallel with the sidewalls 3a by die molding of paper or light-weight plastics. Wearing is carried out, by hanging the engaging portions 7 of the hanging-on-ear portions 5 on the necks of the auricles E. As a result, the auricles E are covered from the sides opposite to the head and upper and rear sides and are confined deep into the sound collecting covers 3, so as to be open only in the forward direction. Accordingly, the sounds coming from sideways, the top, bottom and back are shielded by the sidewalls 3a and the peripheral walls 3b, and only the sounds coming from forward are well collected into the auricles E. Since the sound collectors needs to be worn, by merely putting the hanging-on-ear portions 5 on the auricles E, the sound collectors can be easily used inside halls and the like.
Patent JP-2002331832-A (JP)
Title: Sun visor for vehicle
Inventor: YASUI IKUO
IPC: B60J3/02
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a sun visor for a vehicle capable of locking a sun visor body to a spindle by a simple structure. SOLUTION: The sun visor comprises a sun visor body 20 turnably fitted around the axis of the spindle 10, and a clip 70 which is disposed between the spindle 10 and the sun visor body 20 to give the required operational torque to the sun visor body 20. A locking piece 86 which is engaged with a locking part 16 formed on the spindle 10 to lock the sun visor body 20 is integrated with the clip 70.
Patent JP-2002335120-A (JP)
Title: Directional antenna
Inventor: YAMAMOTO YOSHIO
IPC: H01Q3/20
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a directional antenna which has various direction characteristics, without having to prepare various kinds of antennas. SOLUTION: Three reflectors 11, 12, and 13 are disposed substantially in parallel with a radiating unit 10, and are kept separate from it by a prescribed distance. Both the ends of the reflectors 11, 12, and 13 are fixed to a first angle- adjusting plate 14 and a second angle-adjusting plate 15 respectively. A pair of bent grooves 14b of the same shape is provided to the mounting surfaces of the angle-adjusting plates 14 and 15 respectively, and by moving the mounting positions of the reflectors 12 and 13 fixed to the grooves 14b along the bent grooves 14b, the directional antenna 1 can be changed in directivity characteristics.
Patent JP-2002343076-A (JP)
Title: Drive device
Inventor: HIRAGUCHI KAZUO
IPC: G11B33/14
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a drive device in which dust or the like existing at a portion where a disk cartridge is loaded can be removed preferably and dust or the like can be prevented from sticking to disk media. SOLUTION: This device is provided with loading sections 150A, 150B provided with a bucket 140 in which a disk cartridge 10 having a shutter member is loaded through an opening 14 for accessing a disk medium on one side of a case storing the disk medium of a disk type, driving sections 160A, 160B provided with a driving system of a spindle shaft rotating the disk medium in the disk cartridge loaded in the bucket 140 and a head driving system performing recording or reproducing of information by accessing the disk medium, a sectioning means 158 sectioning the loading sections 150A, 150B and the diving system, a ventilation means, an exhaust means 146 exhausting air in the loading sections 150A, 150B, and the driving section to the outside, and a filter member 152 provided in the ventilation means 142 and the exhaust means 146.
Patent JP-2002341040-A (JP)
Title: Radiation detector
Inventor: TANAKA AKIRA
IPC: A61N5/10
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized radiation detector with high precision used in a place limited in setting space or weight such as a portable radioactive chemical automatic administration device or the like. SOLUTION: This detector comprises molded tubes 10-13 fixed in shape for passing a measuring object, and a radiation detecting means for detecting the radiation emitted from the measuring object passing in the molded tubes 10-13.
Patent JP-2002050902-A (JP)
Title: Dielectric resonator filter and suppressing method of unwanted mode for the same
Inventor: OKAZAKI YASUNAO
IPC: H01P1/20
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric resonator filter having excellent characteristics such as low loss and steep pass band, by suppressing disturbance in the characteristics in the pass band. SOLUTION: The dielectric resonator filter comprises a dielectric resonator 11, a casing 20 having a casing body 21, a casing cover 22 and a partition 23, inter-stage coupling adjuster windows 24, inter-stage coupling adjuster bolts 31, an input terminal 41, an output terminal 42, an input coupling probe 51, and an output coupling probe 52. Resonance frequency adjustment members 61, into which a conductor plate and a bolt are combined, are mounted on the casing cover 22. Means for suppressing the undesired mode, which comprises a ring or a bolt located in undesired mode exciting space, is mounted on resonance frequency adjusting members 61a and 61f.
Patent JP-2002346047-A (JP)
Title: Slot machine
Inventor: HIRAYAMA MASAYUKI
IPC: A63F5/04
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To allow a player to fully realize the rebate of profits by carrying out a game of rebating the profits which could not be obtained due to a failure to win a prize winning point. SOLUTION: This slot machine is provided with a specific point non-winning information value storage means 68 for counting information values when a combination of specific patterns corresponding to a specific point in a game in winning the specific point does not stop on an effective line; a specific point non-winning information value storage means 69 for storing the count value; a rebate game execution determining means 70 for determining on the basis of the count value stored in the specific point non-winning information value storage means 69, whether or not to carry out a rebate game larger in medal acquisition number expectation value than an ordinary game in the game of rebating profits which could not be obtained because the combination of specific patterns corresponding to the specific point successfully won did not stop on the effective line;  and a rebate game execution means 71 for carrying out a rebate game on the basis of the determination.
Patent JP-2002352859-A (JP)
Title: Composite polymer solid electrolyte and its production method
Inventor: ASANO YUKIHIKO
IPC: H01M10/0565
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a polymer solid electrolyte having ionic conductivity enough to be applied to a high energy density battery such as a lithium battery, also having excellent mechanical strength and elasticity. SOLUTION: The polymer solid electrolyte comprises a composite polymer phase impregnated with an electrolyte solution. The composite polymer phase has a composite structure composed of a high polar polymer phase consisting of a porous spherical particles and a low polar polymer phase.
Patent JP-2002353565-A (JP)
Title: Semiconductor laser and manufacturing method therefor
Inventor: MAKITA HIRONOBU
IPC: H01S5/223
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser that can facilitates position adjustment of a characteristic measuring needle, and at the same time, the needle to make stable measurement by suppressing the increase of its parasitic capacitance, as much as possible. SOLUTION: This semiconductor laser comprises an n-type GaAs substrate 102, a ridge section 112 formed on the substrate 103 into a laminated state, and flat sections 115 and 116 formed on the substrate 102 on both sides of the ridge section 112 through grooves 113 and 114, respectively. This laser also comprise an upper-surface electrode 117 connected to a p-type GaAs contact layer 108a through an electrode contacting hole 109, and a lower-surface electrode 118 formed on the lower surface of the substrate 102. The ridge section 112 has two projecting sections 119 and 120 which are located at mutually deviated positions.
Patent JP-2002349786-A (JP)
Title: Vacuum heat-insulated multiple tube
Inventor: YUI MASATO
IPC: F16L9/19
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum heat-insulated multiple tube provided with a thermal jacket tube capable of using a heat shrinkage absorbing means of simple structure and low cost. SOLUTION: In an axial direction cut part L in the thermal jacket tube 2, a heat shrinkage absorbing tube 2a is disposed, and between each end part of the thermal jacket tube 2 and the heat shrinkage absorbing tube 2a, a short tube 2b is disposed. The heat shrinkage absorbing tube 2a and the short tube 2b are connected to each other by brackets 7 and pins 8 in such a way that they can be displaced in an axially perpendicular direction. The short tube 2b and the thermal jacket tube 2 are connected to each other by brackets 5 and pins 6 in such a way that they can be displaced in a different axially perpendicular direction at 90 deg. to the above axially perpendicular direction.
Patent JP-2002072251-A (JP)
Title: Active display device and camera
Inventor: HIROKI MASAAKI
IPC: G02F1/1362
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an active display device having satisfactory display quality. SOLUTION: The active display device is characterized in that it has a pixel electrode coming into contact with a drain electrode of a thin film transistor covered by a flattening film, the drain electrode is connected with a drain of the thin film transistor via a first contact hole, the pixel electrode is connected with the drain electrode via a second contact hole, the second contact hole is not superposed directly on the first contact hole and a semiconductor film of the thin film transistor contains boron in a concentration of 1×1015-1×1018 cm-3.
Patent JP-2002347291-A (JP)
Title: Ink jet printer and printing method
Inventor: KITO HIDEKAZU
IPC: B41J11/70
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce wasting recording papers. SOLUTION: Images are recorded (oblique line parts in the drawing) by repeating transferring the recording paper 22 (in a direction of an arrow A) and scanning a printing head 20 (in a direction of an arrow C). When a recording region 50b for a final line reaches a recording position of the printing head 20, the printing head 20 retreats and a cutting blade 35 is set to a cutting position. A cutting wheel unit 34 moves back and forth in the direction of the arrow C to cut the recording paper 22 while the recording region 50b for the final line is left. The recording paper 22 without images recorded retreats in a direction of an arrow B. After an ink reservoir 36 is set again to the recording position, the printing head 20 is scanned to record images to the recording region 50b for the final line.  Each image 50 is recorded in one row to the recording paper 22 without forming a blank in the direction of the arrow C.
Patent JP-2002346066-A (JP)
Title: Game machine
Inventor: YAMAZAKI YOSHIO
IPC: A63F7/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To suppress required storage capacity to a small degree even if the frequency of storage becomes many. SOLUTION: A main control device for a pachinko machine determines the propriety of a big hit or not on the basis of an internal random number counter value when storing the establishment of starting conditions (S206), and stores the propriety determined result in a vacant storage area (S207). The propriety determined result is thereby stored instead of the internal random number counter value for determining the big hit or not, heretofore stored when storing the establishment of the starting conditions. The storage capacity per storage can thereby be small, and the required storage capacity can be suppressed to a small degree even if the frequency of storage becomes many.
Patent JP-2002357795-A (JP)
Title: Method of connecting spectacle component and method of manufacturing spectacles
Inventor: ENDO TAKEMITSU
IPC: G02C5/22
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of connecting spectacle components which is capable of maintaining the connecting state of members constituting the spectacles stably for a long period of time and facilitates assembly and a method of manufacturing spectacles. SOLUTION: This method has a process step of passing a hinge pintle 5a3 into a through-hole 3a3 disposed at a base part 3a1 which slides freely with the hinge pintle 5a3, a process step of forcibly flaring an NT pipe 10a made of a shape memory alloy cooled to a temperature region below a transformation point and inserting this pipe to the front end of the hinge pintle 5a3 passed through the through-hole 3a3 and a process step of heating the NT pipe 10a to the temperature region above the transformation point and fastening the same to the front end of the hinge pintle 5a3.