baber/WOPTO huggingface dataset:
Patent JP-2001255071-A (JP)
Title: Powder baking furnace
Inventor: KAJIURA YASUHIRO
IPC: F27B7/36
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a powder baking furnace in which an interference between combustion gas and items to be baked is eliminated and it is not necessary to use any refractory container storing some baked items. SOLUTION: A furnace main body 2 and an inclined mount 12 for arranging a raw material feeder 3 are installed on a base 11 in such a way that its inclination angle can be adjusted. The furnace main body 2 is constructed such that a heating space 22 is formed by a refractory furnace wall 21 arranged to enclose its surrounding segment, a pair of combustion burners 31, 33 are installed at one furnace wall, and a pair of combustion burners 32, 33 are installed at the other furnace wall, respectively. A refractory cylinder 4 passing through the heating space 22 is rotatably arranged, one end of the refractory cylinder 4 is applied as a feeding part 41 for the baked items, and the other end of the refractory cylinder 4 is applied as a discharging part 42 so as to define the heating space 22 and a passing space 43 for the baked powder.
Patent JP-2001213166-A (JP)
Title: Device for preventing body and door scratch and dent of automobile
Inventor: YOKOI KATSUNAO
IPC: B60J5/04
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent scratch and dent due to opening and closing of a door of an automobile irrespective of parking interval between the other automobile and it, a parking angle, and a door shape. SOLUTION: This door scratch and dent prevention device for a body of the automobile is constituted by bonding a long rubber magnet plate 2 on a long rubber member 1.
Patent JP-2000351966-A (JP)
Title: Specific silane compound, light emission element material comprising the same and light emission element containing the same
Inventor: IGARASHI TATSUYA
IPC: C07F7/08
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material useful as a material for an organic electroluminescent(EL) element having high efficiency and high durability by making the material include a specific silane compound. SOLUTION: This light emission element comprises a compound of formula I (R1 is an alkyl, an aryl, a heteroaryl or the like; Ar11 to Ar13 are each a heteroaryl) (e.g. a compound of formula II, etc.). The compound of formula I is obtained, for example, by reacting a lithioaryl derivative such as lithium phenyl with a halogenated silicon compound. An element containing the material has excellent EL characteristics such as hue, brightness, etc.
Patent JP-2001266540-A (JP)
Title: Information recording disk and label for information recording disk
Inventor: SATO SEIICHI
IPC: G11B7/24094
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an information recording disk which can display a character, a pattern or the like on a whole surface of the disk without being conscious of a center hole, or to provide a label to be adhered to the disk. SOLUTION: The recorded contents of the disk can be completely displayed by adhering the thin film-like label 23 made of a synthetic resin formed in the same shape and same size as the disk 20, and has stretchability on the surface of the opposite side of the recording surface of the information recording disk 20 having the center hole 21. Because tackiness is given at the adhering surface of the label 23 and an elastic film 24 is stuck on the region corresponding to the center hole and a transparent part 22, a rotary shaft can be certainly inserted into the center hole 21 of the disk 20.
Patent JP-2001256536-A (JP)
Title: Coin processing device
Inventor: NEGISHI HIROYUKI
IPC: G07F1/04
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a coin processing device which prevents a dishonest act using counterfeit coins. SOLUTION: This coin processing device is provided with a coin throwing-in part, a coin discrimination part which discriminates the forgery of a thrown-in coin, change storage cylinders classified by denominations, a change payment part which pays change from change storage cylinders, a return passage connected to a return hole, a coin carrying part which carries the coin to the coin throwing-in part or the return hole, a safe passage connected to a safe, a coin distribution part which directs the coin discriminated as a true coin by the coin discrimination part to change storage cylinders classified by denominations, the safe passage, or the coin carrying part and directs the coin discriminated as a forgery by the coin discrimination part to the return passage, and a coin carrying part connection passage which connects the coin distribution part and the coin carrying part.
Patent JP-2001267993-A (JP)
Title: Frequency converter and same frequency repeating installation
Inventor: MARUYAMA TAKASHI
IPC: H03D7/16
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a frequency converter and a same frequency repeating installation which cannot be easily affected by phase noises of a local oscillator. SOLUTION: The local oscillation signal time difference that is almost equal to the delay that is caused by a delay involving member such as an SAW filter F1 provided on a signal path set between a down converter M1 and an up converter M2 is generated by a compensation filter F1 and a delay line D. The line D is used for fine adjustment and can be provided also on the signals path set between both converters M1 and M2.
Patent JP-2001235934-A (JP)
Title: Methods and devices for discriminating toner bottle, stirring toner, and detecting toner residual amount, and toner bottle applied to device for discriminating toner bottle and applied to device for stirring toner
Inventor: UMEZAWA NORIYUKI
IPC: G03G21/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the use of a toner bottle other than a normal one, to stir toner and to detect the insufficiency of the toner in the toner bottle in real time. SOLUTION: Whether or not the toner bottle 16 is the normal one is discriminated by detecting a rib 24 to be formed in specified length on the outer periphery of the toner bottle 16 by using a sensor 102. By consecutively normally and reversely rotating the bottle 16, the toner is stirred. At such a time, the bottle 16 is easily normally and reversely rotated by detecting the rib of the bottle 16 by using the sensor 102. Furthermore, whether or not the toner is nearly depleted is judged by detecting the rotating speed of the bottle 16 by using the sensor 102 based on a situation that the rotational load of the bottle 16 is changed in accordance with toner residual amount.
Patent JP-2001264698-A (JP)
Title: Illuminating device and method
Inventor: ODA KYOICHIRO
IPC: G02F1/13357
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a thin illuminating device with excellent light use efficiency and a illuminating method. SOLUTION: The device is provided with a light source, a light transmission body for propagating a light from the light source, a body to be illuminated for receiving a light emitted from the light transmission body and receiving illumination and a polarizing body which is disposed between the body to be illuminated and the light transmission body to permit the light having prescribed polarization to pass through. The light transmission body is provided with a plurality of recessed parts on a surface facing the body to be illuminated.
Patent JP-2002084923-A (JP)
Title: Histamine producing animal
Inventor: OTSU HIROSHI
IPC: C12N15/09
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a histamine producing animal having an exogenous hista mine synthetase HD in its chromosome. SOLUTION: This highly histamine producing animal is a non-human animal and its progeny obtained by performing an ontogenesis of a totipotential cell incorporated with a polynucleotide encoding a histidine-decarbonizing enzyme, and characterized by holding the above polynucleotide in its chromosome and producing histamine in a high level in its body cells.
Patent JP-2000308773-A (JP)
Title: Embroidery data processing device
Inventor: TOMITA SHINTARO
IPC: D05B19/08
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To improve a visual recognition, by recognizing a part pattern of an embroidery pattern and various auxiliary information using a storage medium in which binary notation data of the embroidery pattern are recorded, and then displaying the embroidery pattern in color. SOLUTION: In this embroidery data processing device, to display an embroidery pattern recognizing screen for showing one embroidery pattern selected, after this program is initialized (Step S21), part binary notation data are read out (Step S22), the data are divided into part pattern data and auxiliary information, such as thread color name data and sewing order data (Step S23), the thread color for the part pattern is decided on the basis of the thread color name data (Step S24), and the data is translated into color display data corresponding to the thread color (Step S25). On the basis of the divided data, the order of sewing, the part pattern, and the thread color name are displayed (Step S26), further the color display data are composed in the order of sewing (Step S27), and the above mentioned processes are repeated for all kind of colors (Step S28 and S29).  Thereby, a user can easily select any desired embroidery patterns, by recognizing a plurality of embroidery patterns displayed in color visually.
Patent JP-2001270441-A (JP)
Title: Switch and method for controlling the same
Inventor: KUNIOKA JUNICHI
IPC: B61L5/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance-free switch constructed of an arrangement preventing switching and locking errors, allowing reduction of maintenance work, and enabling automated mechanical work for compacting ballasts, and provide a method for controlling the same. SOLUTION: The distance traveled by a tongue rail during switchover is not preset but an actuator is controlled in such a way that a stroke is variable, until the tongue rail directly adheres to a basic rail. At the same time, a direct locking method which directly fixes the tongue rail in place is employed to prevent locking errors which may cause the relative movements of the tongue rail and the basic rail.
Patent JP-2001275027-A (JP)
Title: Energy-saving recorder for camcorder
Inventor: OGUSURI HIROHARU
IPC: H04N5/232
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an energy-saving recorder for camcorder which can select a normal recording mode wherein necessary functions can all operate and an energy-saving mode wherein functions whose operations are limited are set at the time of recording. SOLUTION: In the recorder by which a moving picture obtained by a video is recorded in a recording medium, either one of the normal recording mode wherein the functions needed for recording can all operate or the energy-saving mode wherein some of the functions can be limited can selectively be set.
Patent JP-2001276836-A (JP)
Title: Production method of deionized water
Inventor: HIDAKA MASANARI
IPC: B01D61/48
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a deionized water production method which enables the electrical resistance of an electrical water deionizer to be reduced by a radical improvement in structure of the deionizer without adding any chemical agent to concentrated water, to inhibit scale from being formed in concentration chambers and to perform stable production of deionized water having high grade water quality over a long period. SOLUTION: This electrical water deionizer 10 is provided with a deionization chamber D1 that is formed by packing two small deionization chambers d1 and d2, which are divided by a cation exchange membrane on one side, an anion exchange membrane 4 on the other side and a central intermediate ion exchange membrane 5, with an ion exchanger 8; and a pair of concentration chambers 1 which are placed on the both sides of the deionization chamber D1 through the cation exchange membrane 3 and anion exchange membrane 4 respectively.  This production process using the water deionizer 10 comprises allowing water to be treated to flow into one small deionization chamber d2 while applying a voltage to the deionizer 10; then allowing outflow water from the chamber d2 to flow into the other small deionization chamber d1; and concurrently, allowing concentrated water into the concentration chambers 1, to remove impurity ions in the water to be treated and to produce the objective deionized water; wherein the water to be treated and the concentrated water are allowed to flow into the small deionization chamber and the concentrated chambers 1 respectively, at their respective flow rates sufficient to provide a flow rate ratio of the water to be treated to the concentrated water of 2:1 to 8:1.
Patent JP-2001281152-A (JP)
Title: Detecting method for halogen ion
Inventor: INOUE HIROSHI
IPC: G01N21/78
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a detecting method for halogen ions capable of continuously measuring the concentration of halogen ions simply with high sensitivity. SOLUTION: A solution containing at least one kind of halogen ions selected from among chorine ions, bromine ions, and iodine ions, is electrolytically oxidated, and then it is brought into contact with a chemiluminescent 2,3- dihydro-1,4-phthalazinedione compound, thereby generating chemiluminescence. The concentration of the halogen ions is determined by measuring the intensity of the chemiluminescence. Luminol or isoluminol is preferable as the 2,3- dihydro-1,4-phthalazinedione compound.
Patent JP-2001275344-A (JP)
Title: Switching power circuit
Inventor: OTOMO SHIGEHARU
IPC: H02M3/28
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To finely discriminate failures in a switching power circuit. SOLUTION: The switching waveform of a switching transformer 30 is rectified and taken out by a switching waveform detection circuit 24 and inputted into a switching waveform monitor circuit 40A, where at least one of the period, duty, and peak value of the waveform is detected for the determination of normal or abnormal conditions.
Patent JP-2001279604-A (JP)
Title: Splice plate for rail
Inventor: NAKAMURA TOMOHIRO
IPC: E01B11/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To easily judge a replacement time by the arrival position of the tip of a crack. SOLUTION: This splice plate for rail 1 made of fiber-reinforced thermosetting resin is disposed across the end part side faces of a rail adjacent to each other and fixedly tightened to the rail with bolts. A plurality of bolt inserting holes 141, 142, 143, and 144 are disposed along the longitudinal direction of the splice bar generally in series with each other, and reference lines 171 and 172 capable of being used as a standard for judgment of a replacement time by the arrival position of the tip of a crack (k) and positioned along the axial direction are marked on the opposite side face 13 of the rail at a portion lower than a virtual line (d) obtained by connecting the bottom parts of a pair of bolt inserting holes positioned at the center of the splice plate.
Patent JP-2001313528-A (JP)
Title: Oscillator
Inventor: NAKANO KAZUHIRO
IPC: H03B5/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator where a circuit to apply a bias voltage to each base of oscillator and amplifier transistors(TRs) is simplified so as to reduce the number of components. SOLUTION: The oscillator is provided with an oscillator circuit 1 having the oscillator TR 2 and with an amplifier circuit 21 that has the amplifier TR 22 and amplifies the oscillation signal outputted from the oscillator circuit 1, and a common bias voltage is applied to the bases of the oscillator TR 2 and the amplifier TR 22.
Patent JP-2001287430-A (JP)
Title: Printer
Inventor: KATO HIROO
IPC: B41J29/38
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which replacement of a roll sheet can be known without limiting the roll sheet being used and the roll sheet can be used effectively in response to a request from a shop. SOLUTION: The printer comprises a print mechanism (20) printable on a roll recording sheet, a residual quantity detector (12) of recording sheet, and a control means 50 having a function for controlling the print mechanism (20) to print residual quantity information of recording sheet based on a signal obtained from the residual quantity detector (12).
Patent JP-2001292144-A (JP)
Title: Cable modem
Inventor: HAYASHI MICHIYA
IPC: H04N21/6402
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To easily and precisely function IP filtering, even if the IP address of terminal PC is automatically allocated by DHCP. SOLUTION: A cable MODEM 8 connected to a terminal PC side has a CPU 10 extracting the IP address of the terminal PC from a DHCP message, storing it in a RAM 12 and outputting the DHCP message including the IP address of terminal PC to terminal PC, when the DHCP message on terminal PC is received.
Patent JP-2001288424-A (JP)
Title: Easily peelable heat-sensitive label
Inventor: AZUMA MASANOBU
IPC: C09J7/02
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide without increase in the production cost an easily peelable heat-sensitive label easily peelable after use provided with a heat-sensitive self-adhesive layer which exhibits no self-adhesive properties at ordinary temperature and is turned self-adhesive by heat. SOLUTION: The easily peelable heat-sensitive label 1 comprises a displaying layer 20 formed on one surface of a substrate 10 and a heat-sensitive self-adhesive layer 30 formed on the other surface, where an uneven part 32 is formed on the heat-sensitive self-adhesive layer 30 and the surface roughness of the uneven part 32 defined by JIS B 0601 is 1.5-10 μm.
Patent JP-2001298903-A (JP)
Title: Brushless dc motor
Inventor: TAKANO TADASHI
IPC: H02K29/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a brushless DC motor wherein an assembly which is combined with a load can be miniaturized by reducing the number of bearings of a rotor, in a brushless DC motor which is equipped with a rotor on which permanent magnets are fixed, and a stator around which an armature coil is wound and fixes and uses a load like an oil-hydraulic pump on one side of the stator. SOLUTION: In this brushless DC motor, a rotor retaining shaft which stretches along a central axis of the stator is disposed upright on a motor cap which is fixed so as to choke the other side of the stator, and the rotor is rotatably held with the rotor retaining shaft. A sensor detecting a rotation angle of the rotor is arranged, and one side of the stator is choked with a case of a load side. The rotor is protruded in the case of the load side and can be rotatably supported with the bearing held in the case of the load side. It is also possible that the rotor is connected with a rotating shaft of the load side via a joint.
Patent JP-2000306383-A (JP)
Title: Memory provided with input/output sense amplifier with variable-current gain characteristic
Inventor: KO DAEI
IPC: G11C7/06
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction in a data sampling section by making an input/output sense amplifier have a gain characteristic which is variable according to the physical distance between the input/output sense amplifier and a selected submemory block so that the difference of a delay characteristic according tot the position difference of the selected submemory block is minimized. SOLUTION: Input/output sense amplifiers IOSA1 to IOSA4 are sense-amplified by a gain which is different according to a physical distance up to the input/ output sense amplifiers IOSA1 to IOSA4 from a memory block which is selected when data to be transmitted through data input/output lines DIO1 to DIO4 are sense-amplified. When the selected memory block is situated at a distance from the input/output sense amplifiers IOSA1 to IOSA4, the transmitted data are amplified by a large gain. When the selected memory block is situated near the input/output sense amplifiers, the data are amplified by a small gain. Data FDO1 to FDO4, which are outputted, minimize the skew between data.
Patent JP-2001294568-A (JP)
Title: METHOD FOR PRODUCING OPTICALLY ACTIVE alpha-METHYL-BIS-3,5-(TRI- FLUOROMETHYL)BENZYLAMINE
Inventor: ISHII AKIHISA
IPC: B01J31/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optically active α-methyl- bis-3,5-(trifluoromethyl)benzylamine which is an important intermediate for medicines and agrochemicals. SOLUTION: An optically active α-methyl-bis-3,5-(trifluoromethyl)-benzyl alcohol is subjected to sulfonylation reaction to convert the above compound into a sulfonate derivative of the optically active α-methyl- bis-3,5-(trifluoromethyl)benzyl alcohol derivative and further subjected to substitution reaction to convert the above derivative into an optically active α-methyl- bis-3,5-(trifluoromethyl)benzylamine derivative and successively subjected to deprotecting reaction to produce the objective optically active α-methyl- bis-3,5-(trifluoromethyl)benzylamine in high asymmetric transfer ratio and good yield.
Patent JP-2001292860-A (JP)
Title: Motor-driven ottoman device
Inventor: KOGURE MASAAKI
IPC: A47C7/50
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To easily constitute an ottoman main body to be unfolded to a housing position and a foot mounting position and to easily perform mounting to a sliding body. SOLUTION: An ottoman main body 10 is housed in the front end part of a seat cushion in an almost vertical state and is unfolded to the foot mounting position by an unfolding mechanism from the state. A sliding frame 14 is freely slidably disposed on an U-shaped supporting frame 12 for constituting the ottoman main body 10, a wire frame 15 is attached to the sliding frame 14, and a base frame 16 where a pad 17 and a trimming material 18 are disposed is mounted on the wires 15b and 15c. On the base frame 16, engaging parts 15d and 15e to be engaged with the wires 15b and 15c are formed. Clips 16h and 16i for clipping the wires are mounted after a trimming processing. The base frame 16 is mounted on the wire frame 15.
Patent JP-2001304825-A (JP)
Title: Optical device for laser scanner
Inventor: HORIGUCHI CHIYOHARU
IPC: G01B11/24
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical device for a laser scanner capable of reducing the size of the device even in the case of enlarging a measurement range. SOLUTION: A CCD camera 13 is disposed in a position apart from an image formation lens 9 by the focal distance f2 of the image formation lens 9. A negative cylindrical lens 7 is disposed in a position on the measured material side from the image formation lens 9, so that the direction of a generating line of the negative cylindrical lens 7 intersects a plane parallel to substantially fan-shaped two-dimensional light flux. In the negative cylindrical lens 7, the focal point position on the measured material side from the negative cylindrical lens 7 coincides with the focal point position on the measured material side of the image formation lens 9. A positive cylindrical lens 11 is disposed in a position on the CCD camera 13 side from the image formation lens 9 so that the direction of a generating line of the positive cylindrical lens 11 intersects a plane parallel to substantially fan-shaped two-dimensional light flux. In the positive cylindrical lens 11, the focal point position on the CCD camera 13 side from the positive cylindrical lens 11 coincides with the focal point position on the CCD camera 13 side of the image formation lens 9.