baber/WOPTO huggingface dataset:
Patent JP-2001285057-A (JP)
Title: Frequency oscillation device
Inventor: MATSUI NOBUYUKI
IPC: H03L7/08
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a frequency oscillation device which outputs fundamental frequency in accurate synchronization with an 1PPS signal of a GPS. SOLUTION: The fundamental frequency, accurately synchronized with the 1PPs signal showing an accurate one second from the GPS, is calculated by PLL control, and a highly accurate oscillation frequency is maintained. The basic configuration of this frequency oscillation device consists of a voltage- controlled oscillator (11), the GPS (12), an FPGA (13) and a filtering part (14), and the FPGA (13) further consists of a deviation counter (15), a deviation quantity latch circuit (16), a proportional control arithmetic circuit (17) and a PWM arithmetic circuit (18). The counter (15) reset in every 1PPS is used for the phase detector. The circuit (17) inputs the deviation quantity of the variation counter, the arithmetic circuit calculates a manipulated variable so as to make this value zero, and the value is converted into an analog voltage by the circuit (18) and the part (14).  The analog output voltage from the part (14) is given as a control voltage for the oscillator (11), and a precisely controlled fundamental oscillation and its divided frequency can be obtained.
Patent JP-2001163382-A (JP)
Title: Fitment for establishing fluid communication, and dispensing device using the same
Inventor: ARGENTIERI ANDREA
IPC: B67B7/86
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid dispensing appliance to a user, wherein a ventilating type tank filled with a liquid and a dispensing appliance are included, the tank and the dispensing appliance are fitted in a manner to prevent a leakage from occurring during the usage of the appliance, and the fitting between the tank and the dispensing appliance is performed in a manner to prevent the tank from coming into contact with the needle of the fitment when the tank is removed from the dispensing appliance. SOLUTION: This fitment includes at least one pierceable means 14, and at least one needle 15 for piercing the at least one pierceable means, and establishes a fluid communication under a leakage preventive state between the dispensing appliance and the tank which is connected to the dispensing appliance. In such a fitment, the fitment includes a protective means 20 which prevents a contact with the at least one needle from occurring, when the tank is not connected to the dispensing appliance.
Patent JP-2001288720-A (JP)
Title: Blocking rod
Inventor: SAITO KENJI
IPC: E01F13/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a blocking rod which is good in visibility and alleviates an impact in the event of a collision, by covering a stout metallic pipe with an expanded synthetic resin layer having cushioning properties and being vertically long in cross section. SOLUTION: The blocking rod 3 for controlling transportation of vehicles passing an expressway toll booth, is constituted of the metallic pipe 31 as a stout member, the expanded synthetic resin layer 32 as a cushioning protective member, and a synthetic resin film 33. The metallic pipe 31 is formed of a highly rigid stainless steel pipe. The expanded synthetic resin layer 32 is vertically long in cross section, light in weight, and spongy, has cushioning effect, and is formed of urethane foam or expanded polyethylene. The synthetic resin film 33 covers the expanded synthetic resin layer 32 to protect the same, and is formed of a polypropylene film or a polyethylene film.  The synthetic resin film 33 of the blocking rod 3 arranged on a right-side blocking apparatus 1 has its surface patterned with red and white stripes such that the stripes are rightward ascended when viewed from the front and the rear, while the synthetic resin film 33 on a left-side blocking apparatus 1 has its surface patterned with the red and white stripes such that the stripes are leftward ascended when viewed in the same manners as above.
Patent JP-2001323922-A (JP)
Title: Fitting structure for equipment
Inventor: ISHII MASAYOSHI
IPC: F16C11/04
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide fitting structure for equipment with excellent fitting workability capable of easily fitting a fitting member such as a cylinder C to a fitting object member. SOLUTION: This fitting structure is provided with one or one pair of plates 2 and 3 provided in the fitting member C, pin holes 4 and 5 formed in these plates 2 and 3, one or one pair of connecting plates 6 provided in an object member of fitting, and a pin hole 8 formed in the connecting plate 6. One of the fitting plates 2 and 3 and the connecting plates 6 is inserted into the other plats, and the connecting pin 8 is inserted into the pin hole of each plate so as to rockably connect the fitting member C to the fitting object member freely. In this fitting structure for equipment, C-shaped spacers 11 and 12 are assembled in the periphery of the connecting pin 8.
Patent JP-2001323564-A (JP)
Title: Manufacturing method for structural body and backing jig used therefor
Inventor: AOYAMA TETSUYA
IPC: B23K26/21
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a backing jig permitting the automation of welding with a simple configuration and backing jigs for which only one kind is required even for welding and jointing for plates having several kinds of thickness. SOLUTION: This is a manufacturing method for a structural body forming a box-shaped structural body by jointing columns and beams of the structural members. The structural body comprises a column 53, beams 51, 52, 61, 62,71 and 72 as structural members and column lid 60, and the jointing of the column 53 of the structural body and column lid 60 and the jointing of the column 53 and beam 51 or the like is performed respectively by the welding.
Patent JP-2001332493-A (JP)
Title: Laser annealing method and method of manufacturing thin film transistor
Inventor: NAKAMURA ATSUSHI
IPC: H01L21/20
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for manufacturing polycrystalline silicon for a thin film transistor device for use in a liquid crystal display pixel switch on a mass production basis with a good yield. SOLUTION: In the laser annealing apparatus and the method for manufacturing a thin film transistor wherein a pulse laser beam irradiates a glass substrate having an amorphous silicon semiconductor thin film deposited thereon while moving the glass substrate to thereby form a polycrystalline silicon semiconductor; a laser beam L to irradiate glass substrate O has a rectangular cross-sectional shape, the central line of the beam in its longitudinal direction is tilted by an angle θ with respect to a straight line defined by arranging zones corresponding to pixels of the glass substrate to be moved, thereby providing polycrystalline silicon having a uniform grain size.
Patent JP-2001331615-A (JP)
Title: Network conference system and presentation method
Inventor: RI SEIKEI
IPC: G06F3/048
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To present to only a presenter the contents of a supplementary explanation that the presenter gives when a preview display is performed. SOLUTION: When presentation contents are transferred to a projector device and an attendant terminal through a conference managing server, a presentation function of a presentation terminal that the presenter operates makes and presents a preview display 96 of the presentation contents and a preview display 96c of auxiliary contents regarding the presentation contents to the presenter by a display function.
Patent JP-2001333266-A (JP)
Title: Method and device for specifying designated area, method and device for compositing image and marker
Inventor: KASHIOKA ATSUSHI
IPC: G06T3/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the recognition rate of a marker designation area in a designated area specifying device for specifying the area to be designated by a marker added on an original. SOLUTION: This device is provided with a color deciding means 31 for extracting a marker candidate part by comparing LHC values of pixels with an LHC value concerning a marker 90 stored in a marker information storage means 39, a contour line extracting means 32 for extracting the contour line of the marker candidate part, a contour line length detecting means 33 for finding the contour line length of the marker candidate part based on the number of pixels comprising the contour line, a first marker deciding means 34 for narrowing the marker candidate part by comparing the contour line length with a threshold stored in a threshold storage means 35 for decision, a form/size detecting means 36 for detecting a point where the number of betting is most concentrated in a ρ-θ space, and the number of pieces of betting using Hough transformation,  and second marker deciding means 37 for deciding whether the marker candidate part is a true marker part or not by comparing the number of betting with a threshold stored in the threshold storage means 35 for decision.
Patent JP-2001330984-A (JP)
Title: Method for image formation and toner
Inventor: INABA KOJI
IPC: G03G9/08
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for image formation which makes quick start with a little waiting time possible, which is excellent in offset resistance at a low temperature and offset resistance at a high temperature in a halftone part and which shows good fixing property. SOLUTION: In the method for image formation to form a fixed image t2 by heating, pressurizing and fixing a toner image t1 on a transfer material P by using a heating and pressurizing means 100, the heating and pressurizing means has a magnetic field generating means 17 and a rotary heating member 10 comprising at least a heat generating layer which generates heat by electromagnetic induction and a release layer. The toner which forms the toner image, contains at least a binder resin, coloring agent, release agent and oxycarboxylic acid. The mass X (mg) of the oxycarboxylic acid extracted from 1 g of the toner by 0.1 mol/l sodium hydroxide solution ranges from 0.1 to 20.0.
Patent JP-2001337364-A (JP)
Title: Exposure controller for camera, and film unit with lens
Inventor: TOBIYO MANABU
IPC: G03B7/16
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an exposure controller for a camera capable of preventing the occurrence of erroneous photographing even in the case of neglecting to change over a diaphragm. SOLUTION: An operation member 21 is held at a position where a hook 21c and a projection 70 are engaged by the energizing of a spring 72, and the turning of a diaphragm plate 57 is locked to attain exposure through a small diaphragm aperture 67. Furthermore, a projecting part 21b pushes down a light quantity changeover switch 43 and turns it on, so that strobe light suitable for photographing on a small diaphragm condition is emitted. When a photographer pushes down the member 21, the engagement of the hook 21c and the projection 70 is released and the plate 57 is turned together with a shutter blade 56, whereby photographing only through a fixed diaphragm aperture 63 is performed. Furthermore, since the projecting part 21b is moved to turn off the switch 43, strobe light quantity is decreased to the quantity suitable for photographing on a large diaphragm condition. Since the diaphragm is not changed over as long as the photographer does not push down the member 21, an erroneous photographing caused by forgetting to change over the diaphragm can be prevented.
Patent JP-2001338361-A (JP)
Title: Device for detecting disconnection/short circuit of smoke protection and discharge line in smoke protection and discharge interlocking system
Inventor: HIRATA KOJI
IPC: G08B17/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting the disconnection/short circuit of a smoke protection and discharge line without disconnecting the fuse of a protective circuit of a fire receiver in a smoke protection and discharge interlocking system. SOLUTION: The fire receiver 1 outputs voltage in a forward direction A with respect to a smoke protection and discharge device ER when a control switch 13 is turned on, and meanwhile, outputs voltage in a backward direction B with respect to the device ER when the switch 13 is turned off. The first monitor detecting part 16 is connected to the forward voltage output side 13A of the switch 13 and a resistor R1 is connected to the backward voltage output side 13B of the switch 13. The receiver 1 further includes the first disconnection/ short circuit monitor repeater 2 to which the first relay (ry) is connected.  The first relay (ry) is controlled with a detection situation by the part 16, and when the part 16 detects disconnection/short circuit when the switch 13 is turned off, the repeater 2 receives an abnormality signal from the part 16 without releasing the first relay (ry) and performs a prescribed alarming operation.
Patent JP-2001337624-A (JP)
Title: Array substrate and its manufacturing method
Inventor: KADO MASATERU
IPC: H01L21/336
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for eliminating malfunction of switching of a transparent picture element electrode. SOLUTION: The present invention extends a contact hole 16 which connects a transparent picture element electrode 19 and a source electrode 13, to the middle of the source electrode 13 in the thickness direction and connects the transparent picture element electrode 19 and the source electrode 13 each other including this extended part 17. In this way the transparent picture element electrode 19 and the source electrode 13 are firmly connected, which prevents a switching error of the transparent picture element electrode 19 and improves quality and yield of the liquid crystal display unit.
Patent JP-2001334028-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein labor to remove various structures for a game and game nails which are fitted on a panel is reduced, the plate-form panel can be easily separated and utilized for recycling. SOLUTION: This game machine is equipped with a game panel comprising a plurality of structures for the game and a panel 1 on which the plurality of structures for the game are attached. In such a game machine, the panel 1 is formed by bonding a front plate 32 which constitutes the front side, and a board 31 which constitutes the rear side. Then, the front plate 32 and the board 31 are integrally bonded with fixing nails (bonding members) 34. Then, penetrate-piercing members such as the fixing nails 34, attaching screws (attaching members) 45 to attach the structures for the game to the front plate 32, or game nails 42 are pierced in the board 31 while penetrating the front plate 32.
Patent JP-2001341706-A (JP)
Title: Disinfecting device for conveyer, and conveyer equipped with disinfecting device
Inventor: TERAMURA TERUYUKI
IPC: B65B55/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a disinfecting device for conveyer wherewith recontamination before and after disinfection is prevented and works can be executed easily, and to provide a conveyer equipped with the disinfecting device. SOLUTION: At the conveyer equipped with the disinfecting device, a disinfectant in a disinfectant container 21 is sprayed through a spray nozzle 221 onto both hands of a worker with a spray button 222 of the disinfecting device 2 pushed up by the worker. Since the worker does not touch the disinfectant container 21 or the like and a spray button 222 is exposed to the disinfectant on disinfection, the both hands can be disinfected quickly without fear of being recontaminated. Furthermore, since a receiving gutter 3 receiving a spent liquid of the disinfectant is positioned at a height around the thigh to waist of the worker, the worker can utilize the gutter as a supporter when leaning forward, and a fatigue felt by the worker in a longtime operation can be relieved.  Since a belt 111 is constantly washed and disinfected by a washing part 13 and a disinfecting part 14, sanitariness can be maintained easily.
Patent JP-2001344547-A (JP)
Title: System for insuring and supporting transaction
Inventor: HASHIYA KEN
IPC: G06Q50/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a transaction insuring and supporting system capable of protecting the privacy of the persons involved in a transaction to the maximum in assurance of the transaction on a network. SOLUTION: This transaction insuring and supporting system is provided with a 1st electronic terminal 1 operated by one of the persons involved in the transaction, a 2nd electronic terminal 2 operated by the other and a 3rd electronic terminal 3 operated by person insuring the transaction between the both of them. The 1st, 2nd and 3rd electronic terminals can mutually transmit information through the network. When the 2nd electronic terminal transmits data showing approval of assurance about the transaction to the 1st electronic terminal (S5 and S6), the 1st electronic terminal extracts part of the transaction contents and transmits the part to the 3rd electronic terminal (S8 and S9).
Patent JP-2001346011-A (JP)
Title: Image reader
Inventor: AOKI MINORU
IPC: G06T1/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of holding quality of an image as high by obtaining a reference signal for shading correction at high precision irrespective of stain with time of a rear side surface member to read an original. SOLUTION: The maximum value within a range of a original passing area L2 is detected by a peak hold circuit 24 and a gain of an amplifier 32 is controlled so that the detected maximum output value of an A/D converter 11 reaches a preset target value 224. A reading signal of the original passing area L2 in the main scanning direction is detected at timing when a reference original 1a is on a rear side surface roller 14 and the reading signal (reference reflection signal) of the original passing area L2 at the time is used for calculation of initial reference data. A reading signal of a non-passing area L1 of the original is stored as a correction signal (reference reflection correction signal) of the initial reference data whenever the non-passing area L1 of the original is read.
Patent JP-2001349463-A (JP)
Title: Control device for electromagnetically operated valve
Inventor: KUMAKI HIROSHI
IPC: F01L9/20
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To surely restrict collision between a movable element and an electromagnet by grasping a proper friction and a spring constant corresponding to an actual operating situation in an electromagnetically operated valve. SOLUTION: A friction (c) and a spring constant (k) are estimated by theoretical operation based on a vibration frequency ωn and a damping ratio ζ of free vibration of a movable part generated when energization to an electromagnet for driving is disconnected. This estimation is, preferably, conducted while operation is stopped. The estimated friction (c) and the spring constant (k) are reflected on setting of control parameters related to these.
Patent JP-2001344287-A (JP)
Title: Method for evaluating performance of bus in algorithm description
Inventor: ARAYA YASUTERU
IPC: G06F13/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To considerably shorten the design turn-around time by excluding feedback related to division to hardware and software in cooperative verification after coding. SOLUTION: A source described in a general higher level language like C language or C++ language generated by algorithm design is divided into hardware and software (step A3), and an evaluation function to count the traffic of a bus is generated (step A4), and the source is corrected (step A6) so that the evaluation function may be executed every time when data (variable) are loaded on the bus, and thereafter, performance evaluation is performed (step A7), and division to hardware and software is optimally performed in an architecture design stage (step A16) by the bus traffic to the finally calculated processing rate (steps A8 and A9).
Patent JP-2001342568-A (JP)
Title: Apparatus and method for forming deposition film
Inventor: MATSUOKA HIDEAKI
IPC: G03G5/08
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To stably form a deposition film with uniform film thickness and high quality. SOLUTION: The deposition film formation apparatus comprises; a cylindrical reaction vessel 201 which can maintain a vacuum airtight condition in a reaction space inside own; a holder (not shown) of a cylindrical base substance for supporting the cylindrical base substance (not shown) on which a film is deposited, being arranged in the cylindrical reaction vessel 201 concentrically with it; several gas introduction pipes 203 arranged around the holder of the cylindrical base substance, in which several gas emission holes 204 are disposed in two lines longitudinally; and an introduction means (not shown) of a high-frequency energy for introducing the high-frequency energy which excites a raw material gas, into a reaction space.  When b is defined as a crossing point of an axis X which extends through a center c of the gas introduction pipe 203 from a center of the cylindrical reaction space 201, with an inner wall of the cylindrical reaction vessel 201, and when d is defined as a crossing point of a line which extends outward along a gas blow direction from the center c of the gas introduction pipe 203, with the inner wall of the cylindrical reaction vessel 201, an angle βwhich a line segment cd and a line segment bd make, is in a range of 13 degrees <=β<=57.5 degrees.
Patent JP-2001345283-A (JP)
Title: Method of liquid-phase epitaxial growth and apparatus therefor
Inventor: KONNO TAIICHIRO
IPC: H01L21/208
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of liquid-phase epitaxial growth and an apparatus therefor capable of preventing or remarkably suppressing variation of the composition of a growth solution by preventing mixing of the growth solution for previous growth into the growth solution for the subsequent growth. SOLUTION: The growth of epitaxial layers is taken place while keeping the gap between a semiconductor substrate and a material-solution holder that holds at least more than one growth solutions constant. The gap between the semiconductor substrate and the material-solution holder is kept constant by making a substrate accommodating member that accommodates the semiconductor substrate move up and down in a substrate holder that engages the substrate accommodating member, forming a plurality of stepped level planes on a pedestal that is arranged underneath the substrate holder, and making the substrate accommodating member contact the stepped level planes.