baber/WOPTO huggingface dataset:
Patent JP-2002010556-A (JP)
Title: Stator of motor and manufacturing method
Inventor: SHIGA TAKESHI
IPC: H02K15/095
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To realize the electrical stability, to avoid the deterioration of insulating properties, to efficiently utilize a space, to stabilize the quality, to eliminate the adjustment after winding which requires a skillful worker and to reduce a working time. SOLUTION: A foundation insulation 14 is applied to an outer circumference of each tooth 13 of a core 11. A plurality of interlayer insulations 25 composed of moldings of nonconductive resin and a plurality of layers of coils 23 composed of moldings of conductive resin are alternately formed on the outer circumference of the foundation insulation 14 and the respective layers of the coils 23 are connected electrically to each other.
Patent JP-2002004478-A (JP)
Title: Joint device for floor
Inventor: GOTO HIDEO
IPC: E04B5/43
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a joint device for floor capable of easily supporting a joint plate horizontally even by an unskilled person, reducing a contact resistance of the joint plate during a sliding movement, smoothly moving the joint plate, and installed in short time at a low cost. SOLUTION: This joint device for floor comprises a pair of joint plate support members having a pair of recessed parts formed in right and left side floor skeleton on the joint part side of right and left side buildings constructed through a joint part, a plurality of support bars disposed in the pair of recessed parts longitudinally at specified intervals, and fixed members fixed by the portions of the plurality of support bars excluding the upper parts thereof and joint plates having both end parts supported by the pair of joint plate support members.
Patent JP-2001034969-A (JP)
Title: Detecting method for tracking error of optical disk driver and apparatus suitable for it
Inventor: BA HEIIN
IPC: G11B7/09
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of the detection of a tracking error by introducing a phase-locked loop(PLL) to a detecting method. for a differential phase detection tracking error (DPDTE). SOLUTION: This detecting apparatus for a tracking error is constituted in such a way that a tracking error signal is generated as a difference signal between light detection signals generated from at least two photodetectors which are placed on diagonal lines from the center of a track. In this case, the detecting apparatus is featured so as to contain binarizers 308 (308a, 308b) which binarize outputs of the photocletectors. The detecting apparatus contains phase-locked loops (PLLs) 310 (310a, 310b) which generate clock signals synchronized respectively with outputs of the dinarizers 308. The detecting apparatus contains a phase difference detector which detects a phase difference between the synchronized clock signals to be output from the PLLs 310.  The detecting apparatus contains low-pass filters 314 (314a, 314b) which low-pass-filter the output of the phase difference detector so as to be provided as tracking error signals.
Patent JP-2002007688-A (JP)
Title: System and method for transmitting/receiving transaction information
Inventor: YAMANAKA TADAYOSHI
IPC: G06Q10/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a transaction information transmitting/receiving system, with which a customer can easily manage household economy, and a transaction information transmitting/receiving method using the same. SOLUTION: A transaction information transmitting/receiving system 10 is provided with a transaction information receiving part 20 for receiving transaction information, which is transmitted from store terminal equipment 14 installed on the provider side of commodities or services, containing information specifying each of commodities or services purchased from a provider by a user and the price of each of commodities or services and a user ID and an information transmitting part 22 for transmitting the transaction information received by this transaction information receiving part 20 to user terminal equipment 15 utilized by the user.
Patent JP-2002005873-A (JP)
Title: INTEGRAL pH SENSOR
Inventor: NAKAZONO MITSUSACHI
IPC: G01N27/416
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an integral pH sensor, which can stably and precisely measure the pH value of a solution to be measured by easily and surely preventing clogging at a liquid junction, can reduce the quantity of an internal solution to be consumed as a result of an increase in outflow quantity form the liquid junction and can maintain the service life of the liquid junction itself long. SOLUTION: This integral pH sensor has the liquid junction 30 to be soaked in a solution to be measured in a cell 31, an internal electrode-support container 21 with the liquid junction 30 set to a lower part and an internal electrode 28 disposed in the internal solution 29 of the supporting container 21. The sensor is provided with an injection part solenoid valve 34 and a discharge part solenoid valve 35 set respectively to an injection part 32 for injecting the solution to be measured to the cell 31 and a discharge part 33 for discharging the solution to be measured from the cell 31, a pressure-regulating valve 36 set to the internal electrode-supporting container 21, and a pump 37 for reducing a pressure in the cell 31 shut by the injection part solenoid valve 34 and the discharge part solenoid valve 35.
Patent JP-2002007355-A (JP)
Title: Communication method using password
Inventor: ONODA NOBORU
IPC: G06F21/34
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To surely hold the security of data by a simple procedure in a multifunctional service available by a dedicated portable terminal. SOLUTION: The personal password and address of a user capable of utilizing the Intranet 4 are registered in a database 3. When the user requests a one-time password from portable terminal equipment 1 to a server 2 and the one-time password is given from the server 2 to the portable terminal equipment 1, the user can access the Intranet 4 by using the one-time password received from the portable terminal equipment 1 and the personal password.
Patent JP-2002011144-A (JP)
Title: Slot machine
Inventor: SHIMADA MITSUYOSHI
IPC: A63F5/04
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To set the frequency of representation having a probability of a hit and set an optimum representation frequency in accordance with the preference of a player. SOLUTION: A slot machine comprises a hit lottery means 61 for drawing a hit by lot, a pip election representing and lottery means 62 for determining whether or not the representation having the possibility of the hit is performed by lot in accordance with the result of lottery of the hit by the hit lottery means 61, a plurality of lottery probability tables 63a and 63c having different probabilities which are used for the lottery by the hit representing and lottery means 62 and determined to perform the representation, a hit representing frequency setting means 43 for setting the frequency for representing the probability of hit and a lottery probability table selecting means 64 for selecting any of the lottery probability tables 63a to 63c used in the hit representing and lottery means 62 in accordance with the setting of the hit representing frequency setting means 43.
Patent JP-2002014885-A (JP)
Title: Information processor and information processing system and equipment control method for the same device and storage medium
Inventor: DOI JUN
IPC: G06F13/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of easily realizing the control or maintenance of the using situation of each equipment without operating any special processing, alteration, or hardware addition to each equipment in an environment in which each equipment is allowed to transmit or receive various data by using radio communication. SOLUTION: Each equipment is allowed to independently transmit and receive data. An information processor 100 receives all radio information (a step S11), and analyzes the radio information by a received data analyzing part 1004 (a step S12). Then, while the analyzed result is stored in a data storing part 1006 as control information (a step S13), control data for each equipment are prepared by a control data preparing part 1005 (a step S14), and transmitted to each equipment (a step S15).
Patent JP-2002027763-A (JP)
Title: Power output device and inverter device
Inventor: KOMATSU MASAYUKI
IPC: H02M7/48
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To lessen the frequencies of the appearance of zero-voltage vector and to reduce current ripples that may occur at the neutral point of an electric motor. SOLUTION: A motor is driven by a PWM control based on three-step voltage levels of 1/2VB, zero, -1/2VB by using two hierarchical triangular-wave carriers CAR1, CAR2 for each phase command. Compared with the PWM control with the two-step voltage levels of 1/2VB and -1/2VB, the frequencies of the appearance of the zero-voltage vector in which the voltage of each phase becomes the same can remarkably be lessened. Therefore, in a device in which the neutral point of the motor is fixed to a given potential, the ripples of a neutral point current can be reduced that is caused to occur as the zero-voltage vector is outputted. As a result, the loss in the motor can be lowered.
Patent JP-2002023779-A (JP)
Title: Speech reading device and recording medium with program stored thereon
Inventor: MAE YOSHIKUNI
IPC: G10L13/04
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to relatively correctly read a character string (compound word) of a single Chinese character unregistered in a dictionary for reading. SOLUTION: It is made possible to relatively correctly read successive character strings by bringing a character string of successive single Chinese characters unregistered in the dictionary for reading as a compound word into reading data as the whole of a homonym, Chinese reading, and Japanese reading.
Patent JP-2002017529-A (JP)
Title: Displaying and arranging shelf
Inventor: SAITO YOUICHI
IPC: A47F5/08
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a displaying and arranging shelf which can be moved and fixed to the free position of a standing wall and can replenish the size, etc., of a conventional shelf as for the displaying and arranging shelf for the comparatively small containers of cosmetics, medicines, etc. SOLUTION: The shelf consists of a table for placing merchandise, etc., plural first notch parts formed at the rear end part of this table, a second notch part formed at a plate provided at the rear surface of the rear end part of the table and a comb line projection toward the front side of the table provided at the rear surface of the table. The tail part of a suction disk is mounted to the first notch part and the second notch part. 1 is the table, 2 is the first notch part, 3 is a rib, 4 is a plate, 5 is the second notch part, 6 is the comb line projection, 8 is a space, 9 is a projection, B is the suction disk, Ba is the tail of the suction disk, and (a) is a bottle of cosmetics.
Patent JP-2002027774-A (JP)
Title: Apparatus for computing amount of compensation for mechanical loss and controller for compensation for machanical loss
Inventor: ITO NOBUYUKI
IPC: H02P5/56
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain high precisions of speed control and tension control by decreasing the load on speed controller and a tension controller by grasping the amount of mechanical loss precisely and performing compensation control using it, and increasing the gains of the speed controller and the tension controller. SOLUTION: In a single drive system or a continuous manufacturing line drive system, the no-load loss in driving motor 8 is computed by operation from the main circuit voltage, main-circuit current, and an actual revolving speed on the occasion of no-load of the driving motor 8. Besides load losses of the driving motor 8 are computed momently, and the amounts of mechanical loss compensation are found from the no-load loss and these loaded losses.
Patent JP-2001088252-A (JP)
Title: Polystyrene resin foamed sheet, thermoplastic resin laminated foamed sheet and container of them
Inventor: ISHIHARA YOSHIHISA
IPC: B32B27/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a polystyrene resin foamed sheet having a beautiful and smooth surface even with a light weight, excellent thermoformability without crack or breakage of the sheet when thermoformed and capable of reproducing a shape of a mold as it is and a container having a beautiful surface and to provide a thermoplastic resin laminated formed sheet having a beautiful and smooth surface even with a light weight, excellent thermoformability without crack or breakage of the sheet when thermoformed and capable of reproducing a shape of a mold as it is and a container having a beautiful surface and excellent printability. SOLUTION: The polystyrene resin foamed sheet 1 has a density of 0.05 to less than 0.11 g/cm3, and comprises a polystyrene resin first foamed layer 2 having a mean foam size of 155 to 450 μm and a polystyrene resin second foamed layer 3 having a mean foam size of 35 to 150 μm.
Patent JP-2002022455-A (JP)
Title: Ring laser device and control of spectrum line width of ring laser gyro apparatus
Inventor: SHIMOSAKU YOSHIYUKI
IPC: G01C19/66
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a ring laser device and an apparatus and a method for controlling the spectrum line width of ring a laser gyro apparatus which has no need of an optical system for narrowing the band and allows the entire size to be reduced. SOLUTION: In a feedback circuit, a pulse having the most narrow width is selected as a reference among three pulses just preceding a pulse under interest to judge whether the width of the pulse under interest is greater or smaller than that of the reference (Fig. 3, 9). The feedback circuit increase or degreases a current to be injecting to a ring laser according to the difference between the now noticed pulsewidth and the reference pulsewidth (Fig. 3, 10) and takes the pulsewidth of one pulse just preceding an always noticed pulse as a reference pulsewidth so that the pulsewidth of the always noticed pulse may be less than the reference pulsewidth.
Patent JP-2002027970-A (JP)
Title: Sterilized thin membrane for assaying protease activity
Inventor: NEMORI RIYOUICHI
IPC: C12M1/34
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a thin membrane for assaying a protease sterilized so as to be suitable for assaying the protease activity in a medical site. SOLUTION: This thin membrane is formed on a support and is a crosslinked and/or a substantially water-insoluble thin membrane for assaying the protease comprising at least one kind of protease substrate and sterilized by irradiation of γ-rays.
Patent JP-2002033282-A (JP)
Title: Nitride semiconductor substrate and manufacturing method thereof
Inventor: CHIYOUCHIYOU KAZUYUKI
IPC: C23C16/34
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor substrate with less crystal defect. SOLUTION: A first nitride semiconductor layer 16 is formed by ELOG growth using a first protective film 14. So, defective density is high above the opening part of the first protective film 14 while low above the first protective film 14. At a central part 15 of the first protective film, first nitride semiconductors 26 which have grown laterally, from left and right, joint each other, for higher defective density. A second protective film 18 for a second ELOG growth is so formed as to cover the stripe central part 15 of the first protective film 14 as well as the opening part of the first protective film 14. Thus, the transition propagating through the first nitride semiconductor layer is shielded by the second protective film 18 so that the transition density of a second nitride semiconductor layer 20 is lower than the first nitride semiconductor layer 26 by a single layer.
Patent JP-2002031445-A (JP)
Title: Ice block discharging device
Inventor: WADA MASARU
IPC: F25C5/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent locking of a motor and breakdown of a connecting pin and besides to reduce occurrence of crushed ice. SOLUTION: An ice block discharging device 34 is composed of a geared motor 27 and an ice block delivering screw 28. The free end part 35b of a rotating shaft 35 of the ice block delivering screw 28 is inserted fitly into and supported rotatably by a bearing hole 38a of an ice storage chamber 16. Long holes 39 extending axially are formed in the front end part 35a of the rotating shaft 35. The dimension of the outside diameter of an output shaft 36 is so set that the output shaft can be inserted into the rotating shaft 35, while a through hole piercing in the direction intersecting the axial direction perpendicularly is bored in the output shaft.  In a state of the output shaft 36 being inserted into the rotating shaft 35 so that the through hole is aligned with the long holes 39 of the rotating shaft 35, the connecting pin 41 is inserted through the long holes 39 and the through hole in common. Thereby the rotating shaft 35 is so connected with the output shaft 36 as to be rotatable integrally therewith and movable axially.
Patent JP-2001355564-A (JP)
Title: Power generation basic system using gravity by rotation system
Inventor: TAKEHARA FUJIO
IPC: F03G7/10
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a power generating system transforming gravity of a container body filled with water or liquid into rotational motion and transmitting it to a generator by sequentially repeating compression and opening of the container body. SOLUTION: A plurality of the container bodies are attached to a vertically moving rotary body using a chain or a belt. One side of the whole rotary body is filled with the water or the liquid for moving it by gravity. Container bodies reaching a bottom point are sequentially compressed and simultaneously locks of container bodies reaching a vertex are disengaged and they are filled with the water or the liquid. In such a manner, this power generating system transmits rotational motion obtained from gravity to the generator.
Patent JP-2001037975-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and the cost of manufacture of a game board for a pachinko game machine having a guide passage, which guides the game ball that wins the prize to the prize winning opening and the like, on the back side of game board by integrally making a guide expanding stripe for the guide passage when molding the game board. SOLUTION: A rectangular game substrate 6, which forms the game board 5 of pachinko game machine, is made as a plate body by shaping the small piece of wood, which is added with adhesive as a binding agent, to be plate and solidifying. When shaping the game substrate 6, at the same time, four boss parts 57, which is for mounting the back board 56, and multiple guide expanding stripes 58, 60, which are for guiding the game ball that passes through various prize winning opening and the like, are formed integrally on the back side of game substrate 6. At the same time, the bottom part of guide expanding stripe 58 is set as to guide the ball, which falls downward, to a recovery passage 59 being right and left pair. The middle part of guide expanding stripe 60 is set being properly dispersed as to distribute multiple balls that pass through the prize winning opening and the like.
Patent JP-2002028504-A (JP)
Title: Rachis-branch removing device
Inventor: SAKAMOTO TAKAHIRO
IPC: B02B3/08
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a rachis-branch removing device capable of enhancing a rate of removability of attached rachis-branch while adjusting a mutual interference with a grain pressure by increasing an inner pressure to mix the feed grain. SOLUTION: A cylinder (A) is constituted by installing a feeding port with a mixing device (C) and a discharging port (5) at the end of a cylindrical tube with no hole (2). A resistance board (3) is installed between tooth bars (16). The grain pressure is maintained by opening and shutting a pressure valve (6) fitted to the discharging port (5) interlocking with a rotation movement of a pressure detection board (7) affixed to said cylinder (A). Thus, the rachis- branch removing device performs the removal of rachis-branch by adjusting the grain transfer with a change of the angle of a lead board (18) installed at the upper space (23).
Patent JP-2002032142-A (JP)
Title: Personal authentication system using mouse
Inventor: MURAKAMI SHUICHI
IPC: G06F3/038
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent the illegal use of a password or the like by a third person and to improve the reliability of personal authentication. SOLUTION: Mouse button click timing pattern data and moving locus pattern data in which a personal habit (biometrics) is most expressed out of mouse operation are added to character string code data in a data format group of a password or the like.
Patent JP-2002038860-A (JP)
Title: Excavating device with enlarged diameter and forming method for pipe pile
Inventor: KADOWAKI YOSHIRO
IPC: E21B10/32
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To enable a blade to be easily, smoothly, and reliably expanded. SOLUTION: An excavating device, constituted in such a manner as to expand/contract the excavating blades 73 and 73 by holding/releasing a blade-contracted state by means of a stopper member 77, is provided with a rotational shaft 71 supported rotatably so as to be freely moved forward and backward in a longitudinal direction, an end bit 72 mounted at the end of the rotational shaft 71, the expandable/contractible excavating blades 73 and 73 mounted adjacently to the base-end side relative to the end bit 72 of the rotational shaft 71, an urging means SP for urging the excavating blades 73 and 73 to be brought into a blade-expanded state, and the stopper member 77 for holding the excavating blades 73 and 73, urged to be brought into the blade-expanded state, in the blade-contracted state against urging force.
Patent JP-2002034769-A (JP)
Title: Method for processing elastic back surace layer in turted carpet
Inventor: HIGAMI JUNICHIRO
IPC: D05C17/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a precoating process for applying a thin latex layer over the back surface of a backing of a carpet body, over surface of which pile is given, facing the back surface of the backing downwardly, and a forming process of a sound insulation layer for applying a foamed latex layer having a certain thickness over the latex layer, facing the back surface of the backing upwardly, can be continuously performed. SOLUTION: By passing the carpet body on a rotational coating roll provided in a liquid latex bath, facing the back surface of the backing downwardly, the thin latex layer is formed over the back surface of the backing, and then the carpet body is reversed by a reversing roll to face the back surface of the carpet body upward, and then, by passing the carpet body through a bank of foamed latex in such a state, the foamed latex layer having the certain thickness is formed over the thin and not-yet-dried latex layer by an applicator roll, and at last, the sound insulation layer consisting of the foamed latex layer is formed by heat-treatment in a dry chamber.