baber/WOPTO huggingface dataset:
Patent JP-2002024381-A (JP)
Title: Cuvette managing device and managing method using the same
Inventor: HIRONO TAIRYO
IPC: G06Q50/22
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a cuvette managing device capable of managing a cuvette with a bar bode label to be stuck whose size is restricted, by using a bar code of a few digits. SOLUTION: Codes for controlling the start code S and the stop code P of the code for detecting edge parts are provided at the both end parts of a bar bode CA stuck to the cuvette. The codes for control are regarded as information codes, and the identification information INF for each cuvette is generated from the codes for control together with an original code I for information. Thus, many cuvettes can be managed by code I for information of one digit.
Patent JP-2002024005-A (JP)
Title: Semiconductor circuit device
Inventor: KAI TOSHIYA
IPC: G06F13/14
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a large instantaneous current is generated to cause an unwanted radiation noise because all bits are simultaneously outputted in the address output of a microcontroller and the whole address decoding is simultaneously performed in the conventional practice. SOLUTION: The change of an address bus is minimized by dividing the address output or the address decoding for every several bits and performing the address output or address decoding, instantaneous power is suppressed and the unnecessary radiation noise is reduced.
Patent JP-2002023802-A (JP)
Title: Selection controller
Inventor: SETO YOSHIHIRO
IPC: H01H47/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent the overlapped driving of two or more equipment to be controlled by a preventing circuit by selecting and driving one arbitrary equipment to be controlled among plural equipment to be controlled, and to improve reliability by simplifying the preventing circuit, and reducing the number of parts in a compact constitution. SOLUTION: When a push button switch 1 for selection is turned on, a selection relay 11 is operated, and when a contact 1b is turned off, other selection relays will not be operated. When a push button switch 4 for control is turned on in this state, a control relay 14 is operated, and equipment 1 to be controlled such as a circuit interrupter is driven (inputted). When the push button switch 4 for control is turned off, the equipment 1 to be controlled is turned off. Then, the push button switch 1 for selection is turned off, and the selection relay 11 is turned off, an initial state is restored so that any selection relay can be made selectable. Thus, it is possible to realize a simple circuit by preventing any other selection relay from being operated by the (b) contact of the push button switch for selection.
Patent JP-2002029016-A (JP)
Title: White laminated polyester film
Inventor: YAMADA KOJI
IPC: G11B5/73
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a white laminated polyester film excellent in concealability and whiteness, low in glossiness and suitable as a data recording/printing material. SOLUTION: The white laminated polyester film is obtained by laminating a white pigment-containing polyester resin layer (A-layer) on at least the single surface of a polyester resin layer (B-layer) and the optical density thereof is 1.0 or more (in terms of 100 μm) and the 60 deg. gloss value of the surface of the A-layer is 50% or less.
Patent JP-2002027581-A (JP)
Title: Loudspeaker
Inventor: YAMADA TEPPEI
IPC: H04R1/02
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide loudspeaker capable of quickening an internal propagating speed, and obtaining a sound whose build-up is satisfactory by removing the resonance of a cabinet by applying pre-stress. SOLUTION: This cabinet is constituted by closing the front side and back side openings of a case body part 2 formed like an almost cylindrical shape whose cross-section is tapered respectively with circular front panel 3 and rear panel 4, and the case body part 2 of the cabinet is constituted by press-fitting one of two high rigid metallic case bodies 2a and 2b whose cross-sections are tapered with a prescribed pressure so that an extremely large compression stress can be applied.
Patent JP-2001113701-A (JP)
Title: Electrostatic ink-jet head and production method thereof
Inventor: ABE SHUYA
IPC: B41J2/055
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a high withstand voltage of an individual electrode, enable application of a voltage in both polarities, and form a gap with a high accuracy by a simple step. SOLUTION: The ink-jet head comprises a nozzle 33, an ink channel 13, a vibration plate 12 provided in a part of the ink channel 13, and an individual electrode 22 provided in face to face with the vibration plate, wherein a driving voltage is applied between a common electrode of the vibration plate 12 and the individual electrode 22 for deforming the vibration plate 12 by an electrostatic force so as to pressure an ink in the ink channel 13, and eject the ink droplets from the nozzle 33. Spacers 23, 24 for forming a gap between the vibration plate 12 and the individual electrode 22 are provided such that at least a par of the spacers is made of the same material as that of the individual electrode 22.  Since at least a part of the spacers is made of the same material as that of the individual electrode, a high withstand voltage of the individual electrode can be provided, application of a voltage is enabled in both polarities, and a gap can be formed with a high accuracy by a simple step.
Patent JP-2002033959-A (JP)
Title: Photoelectric conversion device and its drive method, and radiation imaging system
Inventor: KOBAYASHI ISAO
IPC: H04N1/028
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce fluctuations of sensor characteristics between the center and the end of a sensor panel, by carefully setting time for setting a refresh control circuit to Hi state and time for setting a TFT, that is a switching element to Hi state. SOLUTION: In a photoelectric conversion device having a photoelectric conversion element for converting light to an electrical signal and a switching element for controlling the read of an electrical signal that is converted by the photoelectric conversion element, the photoelectric conversion element is set to a constant potential, and at the same time, the switching element is turned on.
Patent JP-2002029975-A (JP)
Title: Free radical scavenger
Inventor: SAEGUSA HIROAKI
IPC: A23L33/15
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a free radical scavenger with the combined use of vitamin C, synergistically enhanced in free radical scavenging effect compared to the case with the single use of eriocitrin (eriodictyol 7-rutinoside), thereby widely usable in foods/drinks, pharmaceutical preparations, cosmetics, etc. SOLUTION: This free radical scavenger is obtained by including, as active ingredients, eriocitrin (eriodictyol 7-rutinoside) and/or eriocitrin-containing substance and vitamin C.
Patent JP-2002030604-A (JP)
Title: Water-permeable block
Inventor: MATSUI YOSHIKI
IPC: E01C5/22
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To secure strength near to that of a concrete block as a whole of the block and to provide water permeability by displaying natural distinctive appearance on a surface and reinforcing a back surface with concrete. SOLUTION: A front surface block made by strengthening a natural stone with epoxy resin and a back surface block molded with concrete are connected to each other and a part of the front surface block is made to penetrate the back surface block.
Patent JP-2002034247-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To improve a power factor and an AC-DC conversion efficiency. SOLUTION: This switching power supply circuit has a composite resonance type converter and a power supply improvement circuit. A voltage resonance pulse voltage generated in the primary side voltage resonance converter is divided by two sets of parallel resonance capacitors and fed back to the power factor improvement means by magnetic coupling to improve a power factor to, for instance, approximately 0.9. At the same time, the improvement of an AC-DC conversion efficiency and the suppression of a ripple component of a DC output voltage can be realized. Further, a charging current applied to a smoothing circuit is divided by a 1st rectifier circuit and a 2nd rectifier circuit, so that an operation range of the zero-volt switching is not narrowed even if the power factor is improved.
Patent JP-2002033888-A (JP)
Title: Image reading apparatus
Inventor: ITO TETSUTSUGU
IPC: G03B27/50
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To downsize a first scanning unit and to enhance a cooling efficiency of a light source device when a printed circuit board with the device mounted thereon is integrated with the first scanning unit provided with a light source and a reflection member. SOLUTION: The printed circuit board 62 with an inverter 80 mounted thereon is placed on a rear side of a reflector 12 and a first reflection mirror 8 mounted on a carriage 31 and fitted to the carriage 31 in a tilted state. A fan 52 is placed opposite to the printed circuit board 62. The inverter 80 is placed at the end of the printed circuit board 62 frequently exposed to an airflow produced when the first scanning unit 13 moves.
Patent JP-2002030130-A (JP)
Title: Ordered polyurethane and its manufacturing method
Inventor: HIKITA TAKAMI
IPC: C08G18/76
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new ordered polyurethane. SOLUTION: The ordered polyurethane has head-head-tail-tail structural units represented by formula (1) (wherein R1 is an organic group; and R2 is a divalent organic group) and head-tail structural units represented by formula (2) (wherein R1 and R2 are as defined above). In formula (1) and formula (2), x is an integer; y is 0 or an integer; [x/(x+y)]×100=(60 to 100); and x+y=(3 to 10,000).
Patent JP-2002039478-A (JP)
Title: Improvenent of quick coupling device
Inventor: EKMAN TORE
IPC: F16L37/40
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a quick coupling device managing with a less number of component parts for coupling, allowing assembling by any known process, and capable of preventing the oil or fluid from excessive leakage. SOLUTION: The quick coupling device includes a nipple 1 as a first quick coupling component which is arranged as capable of being coupled with or has been coupled with the device 2 of pressure fluid 16 and exerts two actions. That is, it can be coupled rigidly with a unit 17 in the form of injection needle as a second quick coupling component and can exhaust the fluid to the first device as fluid receiver while the two components are in the coupled positioning, and secondly the first quick coupling component accepts the needle-shaped unit 17 arranged capable of being inserted therein and exhausts the fluid to a characteristic sensing device coupled with the unit 17.
Patent JP-2001087951-A (JP)
Title: Manufacture of metal press fitting element
Inventor: SEDLAK BERND
IPC: B23P13/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a press fitting element, in particular of rotationally symmetrical type, at a low cost and in a certain finishing workmanship irrespective of the material in use. SOLUTION: A manufacturing method for a metal press fitting element includes a region formed in a hook shape to accommodate an O-ring and having an approximately roof-shaped cross-section and a cylindrical region 4 in connection to the first named region and not confronting the insert side of a conduit to be connected to the press fitting element, whereby a non-releasable, tight connection is generated between the press fitting element and conduit upon closing using a press tool in such a way as deformable plastically, and during the pressing process, chiefly the diameter of the apex region of the hook-shaped region 3 decreases, and those regions of the hook-shaped region forming a boundary to the apex region are pressed from one another.
Patent JP-2002042943-A (JP)
Title: Flat wire harness
Inventor: FUJIKAWA TAKASHI
IPC: H01R4/24
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a flat wire harness capable of changing circuit arrangement arbitrarily and enabling the application to various circuit configurations. SOLUTION: In this flat wire harness 4 in which a plurality of electric wires 2a to 2e are provided in parallel, the middle parts of the electric wires 2a to 2e are cut to separate into an in-side and an out-side, and the predetermined electric wires 2a to 2e on the in-side and the out-side are mutually connected by a connection device 6 to constitute and change circuit arrangement on the out-side.
Patent JP-2002034473-A (JP)
Title: Method for producing washed rice
Inventor: IMANISHI RYOZO
IPC: A23L7/10
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing washed rice capable of adjusting an actual water content of washed rice at a finishing stage to a target water content as much as possible. SOLUTION: In this method for producing washed rice by washing polished rice with warm water or water, subjecting the rice washed with water to a hydration treatment and drying the polished rice after the rice washing and the hydration treatment, the rice washing and the hydration treatments are carried out by controlling the temperature of the warm water or the water and the treatment time for performing the rice washing and the hydration treatment based on measurement data exhibiting a relationship among the temperature of the warm water or the water, the treatment time for performing the rice washing and the hydration treatment, water contents of the polished rice after the completion of the rice washing and the dehydration treatment, respectively,  so that the water contents of the polished rice after the completion of the rice washing and the hydration treatment reach target washed rice water contents and the drying conditions in the drying treatment are controlled by measuring the water content of the polished rice after the completion of the drying treatment so as to make the measured water content reach a target finish water content.
Patent JP-2002044973-A (JP)
Title: Control system for permanent magnet motor
Inventor: IMAYANADA AKIO
IPC: H02P3/18
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a control system for a permanent magnet motor which enables stoppage of the motor in a short time, even if an inverter fails or the power is shut down. SOLUTION: The control system is constituted of a first switch provided on the output side of the inverter, a resistor connected serially with a second switch provided between the first switch, and a capacitor connected directly with a third switch. When the dynamic brake of the motor is applied to and the brake only of the resistor is short for braking, the braking force is covered by controlling the terminal voltage of the motor to be increased to set it as flux field.
Patent JP-2002046982-A (JP)
Title: Telescopic boom type working machine
Inventor: HANAMOTO TAKAHIRO
IPC: B66C23/74
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a boom type working machine that has a counterweight installing and uninstalling mechanism having no dedicated actuators and easy to maintain. SOLUTION: A telescopic boom 5 is installed, so as to be freely raised and laid, on a revolving superstructure 3 installed turnably on a base carrier 2. For installation and uninstallation of a counterweight, a connecting rope 50 is used to connect the boom tip and the counterweight via a guide sheave 28 swingably mounted on the rear end of the revolving superstructure 3, and boom telescoping motion and derricking motion are used to install and uninstall the counterweight.
Patent JP-2002049478-A (JP)
Title: Data output system, method for controlling output, portable information terminal, information processor, information storage device, and storage medium
Inventor: MASAKI KAZUNORI
IPC: G06F13/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a data output system capable of quickly outputting data from a nearby server when an information user is urged to output data. SOLUTION: When a user position information table UaT is updated, a server program Sp3 calculates a file server existing on a position nearest to the acting area of an information user (S22). Information concerned with the file server to be the calculated moving destination is reported to a server program of the file server storing the data of the information user (S24). Then an automatic transfer program integrated in document data is started and the document data are moved to the moving destination file server Fs2. A client program Cp2 in a portable terminal Pa1 informs a server program Sp2 of the server Fs2 of the document data required to be outputted. The server program Sp2 receiving the information specifies an output destination print server Ps2 to outputs the data.
Patent JP-2002050403-A (JP)
Title: Lithium secondary cell
Inventor: AKIYAMA TOMOO
IPC: H01M10/0525
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary cell with high energy density. SOLUTION: The lithium secondary cell comprises a positive electrode containing lithium manganate occluding and releasing lithium, a negative electrode containing carbonaceous material occluding and releasing lithium, and a nonaqueous electrolyte containing lithium salt, and a reduction material, forming an electrochemically inactive reaction product on the positive electrode by oxidative decomposition at initial charging stage, is added to the nonaqueous electrolyte. By this lithium secondary cell, in addition to the lithium ion released from lithium manganate, a part of lithium ion contained in the nonaquaeous electrolyte is occluded in the carbonaceous material of the negative electrode, therefore, it becomes possible to utilize the part of lithium ion contained in the nonaqueous electrolyte for charge and discharge reaction, and the energy density of the lithium secondary cell can be improved.
Patent JP-2002050370-A (JP)
Title: Current collector
Inventor: AKIKUSA JUN
IPC: H01M8/02
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an air pole current collector of a solid electrolyte fuel cell. SOLUTION: The current collector is made of a porous Ni group alloy which contains in mass % Cr: 13-45% and as necessary Fe: 1-38%, and as necessary one or two or more kinds out of W: 0.1-20%, Mo: 0.1-10%, Nb: 0.1-4%, Ta: 0.1-4%, Co: 0.1-10%, and as necessary one or two or more kinds out of Al: 0.1-10%, Si: 0.01-3%, and Ti: 0.01-3%, and further as necessary one or two or more kinds out of La: 0.001-0.05%, Y: 0.001-0.05%, Zr: 0.001-0.2%, and the content of C and Mn is defined respectively as C: 0.15% or less and Mn: 2% or less and the rest is composed of Ni and unavoidable impurity, and which has a total porosity of 70-97%.
Patent JP-2002051893-A (JP)
Title: Water drop preventing sheet
Inventor: YONASHIRO TAKEAKI
IPC: A47G23/032
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a water drop preventing sheet with which fingers do not get wet by water drops and the water drops are prevented from dripping when holding a cup in the case of the adhesion of the water drops on the outer surface of the cup with a cold drink in it. SOLUTION: The water drop preventing sheet 1 is attached to the cup 4.
Patent JP-2002055249-A (JP)
Title: Method for regulating optical characteristic of awg type optical mutiplexer/demultiplexer
Inventor: KOMOTO KATSUTOSHI
IPC: G02B6/293
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an AWG type optical mutiplexer/demultiplexer having good wavelength stability. SOLUTION: In regulating the optical characteristics of the AWG type optical mutiplexer/demultiplexer provided with an AWG chip 1 provided with an array waveguide 1a, a Peltier element 2, a thermistor thermometer 3 for measuring the temperature of the AWG chip 1 and a temperature control circuit 5 for controlling the measurement temperature thereof to a prescribed control temperature, the temperature control circuit 5 is operated under the environment temperature conditions different from the control temperature and while the exit light from the AWG type optical mutiplexer/demultiplexer is monitored, at least one among the AWG chip 1 Peltier element 2, and the thermistor thermometer 3 are moved. The Peltier element 2, the AWG chip 1 and the thermistor thermometer 3 are fixed to the positions where the design value of the central wavelength of the exit light and the measured value of the central wavelength coincide.
Patent JP-2002055005-A (JP)
Title: Pressure switch with temperature sensor
Inventor: OTA HIROMI
IPC: G01K1/14
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a pressure switch with a temperature sensor which has a simple internal structure, high reliability, each assembling and wiring and low cost. SOLUTION: A cylindrical operating member 9, containing a temperature sensor 13 at the tip end, is arranged to penetrate the middle of reflection plates 1 and 3, the electric wiring of the temperature sensor 13 is taken out of an opening end 9b side through the inside of the operating member 9, and is connected to terminal parts 14 and 15 directly. Therefore, a pressure sensor with a temperature sensor, of which the internal structure is simple, reliability is high, assembling and wiring is easy and low cost can be provided.
Patent JP-2002056533-A (JP)
Title: Optical disk device, information processor, optical disk recording method and constant estimating method
Inventor: HAGIWARA HIROSHI
IPC: G11B20/10
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce the average recording time and to suppress the power consumption at the time of data recording by increasing the average recording speed even for the data recording operation in need of the continuity. SOLUTION: Plural data zones formed by dividing the data recordable area of the optical disk in a plural from the inner peripheral side to the outer peripheral side are set, and their positional data are stored. The position on the optical disk, whereon the data recording is performed, is detected, and whichever zone of it is found by referring to the above positional data. Then, the recording speed and recording power are set for every zone (steps S31, S35, S41), and the respective data recording by a CLV method are performed (steps S32, S38, S44), then the data are recorded with the same recording density for the all zones.
Patent JP-2002058897-A (JP)
Title: Clothes drying device
Inventor: YONESHIGE MASAYUKI
IPC: D06F57/12
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To easily install a clothes drying device at a veranda or the like of an apartment building with simple structure. SOLUTION: A drive unit 1 and a driven unit 2 are respectively fixed to a ceiling lower face, and a transmission shaft 7 for transmitting the rotational force of a drive motor 5 is extended between the drive unit 1 and the driven unit 2. The drive unit 1 is provided with the drive motor 5, and suspension pulleys 63, 64 and winding pulleys 61, 62 receiving the rotational force of the drive motor 5 to move up or down flat belts 65, 66 for hanging one end part of a wash-line pole R1. The driven unit 2 is provided with suspension pulleys 93, 94 and winding pulleys 91, 92 receiving the rotational force of the drive motor 5 to move up or down flat belts 95, 96 for hanging the other end part of the wash-line pole R1.