baber/WOPTO huggingface dataset:
Patent JP-2001231818-A (JP)
Title: Wheelchair
Inventor: NAKAO TOSHIHIRO
IPC: A61G5/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To extend a traveling range of a wheelchair and to form the wheelchair capable of traveling even on a slope. SOLUTION: A crawler device 3 together with wheels 4, 5 are placed as a traveling means, switching between traveling with the wheels and traveling with the crawler is allowed, a plurality of guide rollers 17 for guiding a crawler 19 are arranged on a rotatable arm 14. The rotation amount of the arm 14 is regulated with a cam 52 fixed to a planetary gear 51 rotatably journalled to the arm 14 and a sun gear 53 fixed to a member 13 for rotatably supporting the arm 14.
Patent JP-2000323320-A (JP)
Title: Manufacture of soft magnetic ferrite powder and manufacture of laminated chip inductor
Inventor: HARADA HIROSHI
IPC: C01G49/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing Ni-Cu-Zn ferrite powder excellent in sintering property at a low temperature, and a method for manufacturing a laminated chip inductor by using the ferrite powder. SOLUTION: In a method manufacturing soft magnetic ferrite powder whose main component is Fe, Ni, Cu and Zn, a process wherein organic additive is made to exist in slurry containing a calcinated object of material powder and water is installed. As the organic additive, organic compound having hydroxyl group and carboxyl group, or neutralization salt of the organic compound, or lactone of the organic compound is used. As another way, organic compound having hydroxymethyl carbonyl group, or organic compound having enol type hydroxyl group which can be dissocitated as acid, or neutralization salt of the organic compound is used.
Patent JP-2001238128-A (JP)
Title: Image processing apparatus
Inventor: TSURUOKA TAKEO
IPC: H04N101/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus which corrects gradation so that saturation becomes appropriate while seriously considering a main object and generates a wide dynamic range picture from a plurality of pictures. SOLUTION: An image processing apparatus is provided with a photographing situation estimation part 18 for estimating a photographing situation on the basis of the photometric information of a photometric evaluation part 7 and the focusing information of a focused point detection part 8, a Y/C separation part 12 for separating a long time exposure picture and a short time exposure picture into a luminance signal and a color different signal, an correct exposure extraction part 13 for extracting a correct exposure area on the basis of the luminance signal level of the long time exposure picture, a luminance correction part 32 for weighting the luminance signal of the correct exposure area in accordance with the photographing situation and correcting gradation,  a color difference correction part 33 for correction color difference signal of the appropriate exposure area on the basis of the luminance signal before and after gradation correction and the theoretical limit characteristics of color reproduction, a Y/C synthesis part 34 for synthesizing the luminance signal and the color difference signal after correction and a picture synthesis part 15 for synthesizing the long time exposure picture and the short time exposure picture after Y/C synthesis to generate a wide dynamic range picture.
Patent JP-2001234632-A (JP)
Title: Panel lifting jig
Inventor: HIROSE JUNICHI
IPC: E04G21/16
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of lifting by stably lifting a plurality of panels by simple work without imposing a burden on a heavy machinery. SOLUTION: A pair of hanging hooks 3 provided with a plurality of hanging wire rope connecting parts 32, 33 to connect hanging wire ropes 5 to hang a wire rope connecting part 31 for lifting and a wire rope 5 for hanging to hang the wire rope connecting part 31 for lifting to connect wire ropes 4 for lifting to each other with a proper angular interval in a propeller shape is fixed to match with both end parts of a square rod 2.
Patent JP-2001231816-A (JP)
Title: Absorbent article containing cyclodextrin
Inventor: NUMANO KAZUKI
IPC: A61F13/49
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a deodorant function deteriorates before usage of an absorbent article provided with the deodorant function using a deodorant. SOLUTION: This absorbent article (party liner) 1 comprises a liquid permeable top sheet 2, a back sheet 3, and an absorbent core 4 sandwiched between both the sheets. A liquid or semi-solid solvent 8 nonvolatile at 20 deg.C is provided between the top sheet 2 and the absorbent core 4. Cyclodextrin is dissolved in the solvent 8. The solvent 8 is propylene glycol, glycol, 1,3-butylenediol, triethyl citrate, diethyl phthalate, or the like. The deodorant function of cyclodextrin does not deteriorate before usage, and the deodorant function of cyclodextrin appears rapidly during usage.
Patent JP-2001199316-A (JP)
Title: [r. b. c. m.] reverse brake clutch mechanism
Inventor: NAKAMURA TAMIJI
IPC: B60T1/00
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce a rear-end collision accident, and to relieve dangerous time of slip on a frozen road surface (a slippery road surface). SOLUTION: An auxiliary mechanism of a reversing mechanism is formed by replacing up to a part (a main driving gear case) in a differential machine (the whole constitution) so far.
Patent JP-2001237889-A (JP)
Title: Bypass control method and system in data communication network
Inventor: WATASE JUNPEI
IPC: H04L45/24
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a bypass control method and system that can economically realize stable bypass control applicable to a large scale broad network. SOLUTION: A path controller is connected to a terminal and a repeater being components of a connectionless data communication network via a control network, and when the terminal or the repeater detects a fault of its own unit, a transmission line accommodating its own unit or an opposite unit on the transmission line accommodating its own unit, the terminal or the repeater informs the path controller about the fault, and when the path controller detects the fault occurrence notice, the path controller calculates a substitute path via only a transmission line having no fault on the basis of a network abnormity and network configuration information, transmits a path setting message to the terminal or the repeater, and when the terminal or the repeater receives the path setting message,  the terminal or the repeater updates a path information table and transmits a path information update end notice to the path controller, and when the path controller receives the path information update end notice, the path controller confirms end of bypassing and manages path information after the bypassing.
Patent JP-2001231996-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine by which a player is fully thrilled and excited when he watches scrolling identification information. SOLUTION: The display game by which identification information passes successively downward for a specified period of time is developed in such a way that patterns passing preceding display regions in longitudinal strip form on the right, in the center and on the left appear in variable display regions positioned below the preceding display regions, then the passage gradually stops and the player is awarded grand prize when a grand prize mode such as '777' is displayed in the variable display regions. In this case, the speed of passage of identification information, the space between displays of identification information and the like are varied among the preceding display regions. Also, the speed of passage, the space between displays and the like are varied every time a display game is played or they are dynamically varied during execution of a display game.
Patent JP-2001242079-A (JP)
Title: Optical device for detecting/recognizing liquid
Inventor: YAMAMOTO HIRONOBU
IPC: G01N21/41
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a simply-structured, inexpensive, and easily-manufacturable optical device suitable for detecting and discriminating the existence/absence, the kind, and the concentration or the like of liquid. SOLUTION: A multiple incident angle reflection type refractive index sensor is provided with a casing 1 constructed of a light permeable medium having a liquid detection face a to be brought into contact with liquid 2 to be detected with a refractive index n1. The casing 1 is provided with a three-dimensional face serving as a light beam regulating function and refracting a single light beam of incident light 3 at two proper angles. Light incident faces c, d divide the incident light 3 into two non-parallel light beams and refract them so as to form two non-parallel light beams. The respective light beams are incident on the liquid detection face a at incident angles θ01, θ02 within a range providing reflection strength designed according to a refractive index range of the liquid 2 to be tested.  Light beams reflected on the liquid detection face a are combined into a single light beam on the light outgoing faces e, f so as to become outgoing light 4.
Patent JP-2001238483-A (JP)
Title: Drive control method and apparatus
Inventor: FUJIMORI HIROAKI
IPC: H02P7/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a drive control method and an apparatus which enable optimum operation under a special environment, in particular, at a low temperature. SOLUTION: At the rise time after a power source is closed, a drive source is operated first at a sufficiently small acceleration and speed with respect to a desired value, and then the output acceleration and speed are changed gradually. During the process, the generated torque of the driving source is detected, and compared in sequence with a preciously set reference value. The output acceleration and speed of the driving source are corrected gradually, in such a manner that the value of generated torque of the driving source is converged in a prescribed range of the reference value.
Patent JP-2001242908-A (JP)
Title: Display device, its communication method, dat preparation device and recording medium recording dat preparation method and data preparation program
Inventor: YAMAZAKI RIICHI
IPC: G09G5/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To transmit only necessary control parameters to a control unit. SOLUTION: CPU 160 reads out reservation information in device for control parameter corresponding to title information stored in SRAM 180, judges whether or not reservation setting is made in the device from the readout reservation information, and transmits only unreserved control parameters in the device.
Patent JP-2001243828-A (JP)
Title: Illumination fixture
Inventor: YAMAMOTO KAZUYOSHI
IPC: G01J1/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an illumination fixture that may easily control the brightness of a light source by adjusting the detection range or detection sensitivity of an illumination sensor without requiring a special shade member. SOLUTION: The illumination fixture 1 controls the brightness of a light source based on the result that an illumination sensor 4 arranged in its fixture main body 2 makes a detection for a small opening formed in the outside of the fixture main body. A shielding means 6 is arranged to vary the detection range of the small opening 3 and/or the relative position between the illumination sensor 4 and the small opening so as to adjust the detection range of the illumination sensor. The shield means 6 is made to be mounted readjustable.
Patent JP-2001246157-A (JP)
Title: Game device and computer readable recording medium storing program for game
Inventor: KAJIOKA TOSHIHIKO
IPC: A63F13/54
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a musical game device with a communication function, which can control the output of part sound by a player playing on another game device in a communication play. SOLUTION: Two game devices (box A, box B) who which communication play can be played are provided in this game device. Sound by a first part in charge of a first player playing on the box A is made the output A based on input operation by the first player. Data relating to input operation by a second player playing on the box B is outputted from the box B. The first part and accompaniment parts except the second part in charge of the second player are made CPU output, i.e., automatic playing. Sound of the second part is synthesized by mixing the CPU output (automatic playing) and the B output based on the input operation by the player B. The synthesizing ratio is suitably changed correspondingly to the technic relating to the input operation by the second player.
Patent JP-2001253707-A (JP)
Title: Lithium ion-containing zeolite its manufacturing method and method for selectively adsorbing nitrogen
Inventor: FUJIE KAZUHIKO
IPC: B01J20/30
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for selectively adsorbing nitrogen from an oxygen/nitrogen-containing gaseous mixture by manufacturing a low cost Li ion-containing zeolite having nitrogen adsorption equal to or above that of the conventional zeolite and using the zeolite. SOLUTION: NaX zeolite having the Si/A1 of >=1.5 is used as a raw material,(1) a part of Na ion in the NaX zeolite is ion-exchanged for Mg ion in a Mg ion-containing solution to form NaMg-X, (2) the NaMg-X is turned to LiMg-X by exchanging in a Li ion- and a Mg ion-containing solution, (3) a LiMg-X having high Li ion content is formed by releasing Mg ion in the LiMg-X and incorporating Li ion into the LiMg-X in a solution containing only Li ion and (4) the LiMg-X is cleaned with a solution adjusted to PH 9-11 by LiOH.
Patent JP-2001254477-A (JP)
Title: Fixing tool for threaded reinforcing bar
Inventor: KATO TOMOYASU
IPC: E04C5/01
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a fixing tool for a threaded reinforcing bar which can be easily manufactured, is inexpensive and excellent in fixing and work performance. SOLUTION: First and second fixing screw portions 3, 4 are tightened to each other, and fixed to predetermined position of the threaded reinforcing bar 2 in a mode of a double nut to form the fixing tool 1 for the threaded reinforcing bar. A fixing portion to demonstrate the fixing effect only during the tightening is provided on each tightening surface of the first and second fixing screw portions 3, 4. The fixing tool 1 is easily and inexpensively manufactured with a simple configuration, and each tightening surface can be firmly fixed during the tightening without any effect in fitting to the threaded reinforcing bar 2.  By firmly fixing each tightening surface, the fixed condition by tightening the first and second fixing screw portions 3, 4 at the predetermined positions of the threaded reinforcing bar 2 can be reliably ensured, and the fixing capacity at the first and second fixing screw portions 3, 4 can be surely demonstrated.
Patent JP-2001247467-A (JP)
Title: Antiallergenic composition and method for inactivating allergen
Inventor: TERASAKI MARIKO
IPC: A61P37/08
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain an antiallergenic composition used for inactivating an allergen in the environment, and to provide a method for inactivating the allergen by using the same. SOLUTION: This antiallergenic composition contains an aluminum salt. The method for inactivating the allergen comprises using the composition.
Patent JP-2000286954-A (JP)
Title: Method and device for selectively deleting or storing only a part of recorded voice message
Inventor: KERMANI BAHRAM GHAFFARZADEH
IPC: G10L19/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To effectively use a voice memory so that the capacity for storing a voice message is increased by expressing the voice message in plural parts, and reducing the reproduced length of an expression part where the voice message is selected. SOLUTION: A telephone answering device 10 is provided with a timer marker module 30 and a selective deletion voice message module 32. The timer marker 30 outputs time marker signals at a prescribed time interval and converts the signal into an audible signal outputted by a speaker 28 connected to a recording/reproducing module 18 and/or a visual signal displayed by a marker display 34. The timer marker 30 divides a voice message into marked package. The selective deletion voice message module 32 can be activate by a user by appropriately inputting data to a key pad 26 and the prescribed expressed part of the recording voice message can selectively be deleted by the user.
Patent JP-2001258161-A (JP)
Title: Distributed power supply and power equipment
Inventor: ASANO MASAKUNI
IPC: H02J3/38
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To avoid a single operation of a system by a method wherein a power of a linkage operation and interorder harmonics for detecting the system feeding are supplied in series from a power converter of a distributed power supply. SOLUTION: A means which adds injection control signals of interorder harmonics to power feed signals of a linkage operation and supplies the resultant signals to a power converter 18 connected to a system, a means which detects the discontinuity of the system feeding from a change in the electric value of the interorder harmonics and a means which avoids the single operation of the system in accirdance with the detection result.
Patent JP-2001257385-A (JP)
Title: Thermoelectric conversion material using alkali metal oxide and manufacturing method therefor
Inventor: TERASAKI ICHIRO
IPC: H01L35/22
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To resolve difficulties on composition control characteristic of oxide, including alkali metal and to provide the thermoelectric conversion material of high quality and high ability. SOLUTION: A composite oxide which consists of mixed oxide of alkali metal selected from the group Li, Na, K and Rb is obtained by rapid cooling after a thermal treatment is performed for prescribed time at a constant temperature of not lower than room temperature. It is preferable that composite oxide is constituted of alkali metal and stable 3d transfer metal whose number (p) of valency of Mn, Fe and Co is within the range of 3<p<4.
Patent JP-2001259038-A (JP)
Title: Oxygen concentration device for medical treatment
Inventor: KANEMASA KENICHI
IPC: A61M16/10
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen concentration device for medical treatment which is enhanced in reliability by suppressing the occurrence of dew condensation in a humidifying means. SOLUTION: The oxygen concentration device concentrates oxygen in the air by a pressure swinging adsorption system and has a humidifying means for increasing the humidity of the concentrated oxygen. The humidifying means has a structure in which a container for storing water has a thermally insulating function.
Patent JP-2001260899-A (JP)
Title: Core metal for steering wheel
Inventor: SUGIYAMA TOSHIYUKI
IPC: B60R21/203
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a core metal for a steering wheel and improve the shock absorbing characteristics thereof. SOLUTION: An upper shell 21 and a lower shell 22 are combined to form a hollow core metal 11. A lapping portion 44 provided along the edge of the lower shell 22 is plastically deformed for lapping a flange portion 64 provided along the edge of the lower shell 22 and joining the upper shell 21 to the lower shell 22. A boss core metal portion 16 is provided with an annular intermediate portion M located between a boss edge junction 16a at the outer periphery edge and a boss 23 at the center. A connection M1 is formed in the intermediate portion M via a space portion M2, where a deformable weak portion X is provided. When shocked, the connection M1 of the boss core metal potion 16 is deformed, while the rim core metal portion 15 and the spoke core metal portion 17 are kept in shape, facilitating good shock absorbing characteristics.
Patent JP-2001260256-A (JP)
Title: Device for forming perforation
Inventor: OI YOSHIMI
IPC: B31B50/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To ensure escape of a perforation forming blade from an object to be perforated after the perforation is formed. SOLUTION: The perforation forming blade (78) is provided in projection on a support base (1) moved up and down by a driving means and a backplate (11) is provided above the support base. In the opposite lateral parts of the perforation forming blade, lateral plates (13) are provided so that they can move up and down within a prescribed extent to the blade, and elastic members (21) are disposed between the lateral plates and the support base. The lateral plates are always maintained by the elastic members so that the upper edges (13a) thereof are located at a height near the upper edge (7a) of the blade, and when the lateral plates are pushed down against the force of the elastic members, the upper edges thereof are made lower than that of the blade.
Patent JP-2000305954-A (JP)
Title: Method for retrieving, updating, and storing data
Inventor: KANG BENG HONG
IPC: G06Q10/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for composing information, taken in as the text of a text editor document, into a field of a record by changing data in response to a received text editing command and re-storing the changed data in respective fields in response to an updated command. SOLUTION: An application displays records, held in a contact database, on a record display panel (304). It is assumed that a record is selected out of the displayed records and the application retrieves data of various fields of the selected record (306). The retrieved data are displayed on a GUI picture (308). It is made possible for a user to change the display data (301). When the user selects the advance of the process to store the data, the application stores the data in corresponding fields of records of the contact database as displayed (312).
Patent JP-2001258392-A (JP)
Title: Method of producing plant seeds
Inventor: OKADA MASUMI
IPC: A01G7/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing plant seeds for the next generation that can be grown up to a plant having excellent yielding ability and cultivation properties by utilizing the conventional strain as it is. SOLUTION: In the cultivation space in which CO2 concentration is controlled, for example, half-closed space, a green house or a vinyl house in which the concentration of CO2 is raised 200 ppm higher than in the standard atmosphere, or in an open crop fields in which CO2 increasing apparatus is used, are grown the plants belonging to cereals, industrial crops, crops for livestock feeds, pastures, vegetables or flower plants to collect the seeds from these plants as the seeds for next generation. The resultant seeds grow up plants superior to the control in the yield and cultivation, for example, in the case of rice plant, the grain yield increases by 20%.