baber/WOPTO huggingface dataset:
Patent JP-2001245151-A (JP)
Title: Image processing apparatus
Inventor: OSHIMA SEIJI
IPC: H04N1/405
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus, capable of outputting an image that locks natural to human eyes. SOLUTION: Gradation levels of image data inputted by an input unit 171 are reduced and then outputted by an output unit 179. An appearance probability determining unit 173 outputs appearance probabilities d1 to d3 of dots for reproducing each gradation, based on an input value. Initial thresholds t1 to t3 outputted by a generating unit 187 are corrected, based on the result of processing pixels around pixels which are to be processed, resulting in corrected threshold as t'1 to t'3. A selection unit 177 selects which dots are to be outputted, based on the corrected threshold values and appearance probabilities.
Patent JP-2001246652-A (JP)
Title: Suction unit
Inventor: KOIWAI HIDEAKI
IPC: B29C33/44
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a suction unit reduced in the number of parts to be made small-sized and lightweight, generating no abnormal sound or dust because there is no movable part and high in operation speed. SOLUTION: The suction unit is constituted of a chuck plate, the suction pad attaching holder attached to the chuck plate and having a cylindrical suction pad attaching tool, the shock absorbing member made of a soft synthetic resin attached to the suction pad attaching tool and having a bellows-like extension and contraction part and the suction pad made of a soft synthetic resin connected to the shock absorbing member. The suction pad has an annular shape and has the annular suction part provided to the front of the suction pad and a plurality of the suction air vent holes communicating with suction part and the shock absorbing member is connected to the suction air vent holes.
Patent JP-2001248795-A (JP)
Title: Hydrogen absorbing alloy tank
Inventor: FUJITA KATSUYOSHI
IPC: H01M8/04
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, to improve the filling density of hydrogen absorbing alloy (MH), and to keep same or further heat transfer performance without a heat transfer fin. SOLUTION: An MH tank 1 is provided with a plurality of MH molded elements 3 stored in a case body 5, and a plurality of heat exchanging units. The MH molded elements 3 are formed in a plate shape by mixing MH powder with good heat conductive material powder, and combined so as to make projections 3a abut against each other. Upstream side and downstream side heat transfer pipes 7a, 7b are disposed on the both sides of the projections 3a while being put between the MH molded elements to compose a hydrogen occluding/discharging unit 10. A main flow passage 11 is provided between each MH molded element 3 and the body 5, and a filter 12 is laid between each adjacent hydrogen occluding/discharging unit 10 and between the hydrogen occluding/discharging unit 10 and the upper and lower both inner surface of the body 5.  The filter 12 forms a flow passage 13 of hydrogen gas branched off from the main flow passage 11.
Patent JP-2001255851-A (JP)
Title: Liquid crystal display device
Inventor: MATSUNAMI MASAHITO
IPC: G09G3/20
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and to enhance reliability in a liquid crystal display device in which low temperature polysilicon is used. SOLUTION: In a liquid crystal panel on which pixels consisting of transistors 14, liquid crystal cells 15 and auxiliary capacitances 12 are provide in a matrix shape, a gate signal is applied to a selected scanning line G from a scanning line driving circuit 16 and a display signal is applied via signal lines S from a signal line driving circuit 17. Moreover, an auxiliary capacitance driving circuit 10 is provided in this device, voltages whose polarities are inverted for every frame are supplied to auxiliary capacitances 12 of respective scanning lines. As a result, the amplitude of the output voltage of the transistor 14 is increased by receiving the effect of the auxiliary capacitance 12. Thus, the output voltage of the signal line driving circuit 17 can be lowered and the reliability of circuit elements in which low temperature polysilicon is used is enhanced.
Patent JP-2001258221-A (JP)
Title: Self-starting synchronous motor
Inventor: OGINO SANSHIRO
IPC: H02K19/10
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a self-starting synchronous motor which enables reduction in current consumption and power consumption by enhancing the running torque of its rotor and thus its energy efficiency. SOLUTION: Like other motors, the motor 100 comprises a stator 2 formed by attaching magnetic yokes A1 to A4 having magnetic poles a1 to a4 at equal intervals and substantially E-shaped cross sections to the inner circumferential surface of a non-magnetic cylindrical body 4 at angular intervals of 90 deg., and a rotor 3 formed by attaching a cylindrical magnetic material 14 having magnetic poles b1 to b17 whose teeth are at equal intervals to the outer circumferential surface of a rotating shaft 13. The motor is also provided with a function of supplying four-phase alternating-current exciting currents I1 to I4 out of phase by 90 deg. to the exciting winding 6 of the magnetic yokes A1 to A4 as conventional.  In addition, a base 15 for magnetic material attraction which is supplied with the currents I1 to I4 and is thereby excited to attract close one of the magnetic poles b1 to b17 of the cylindrical magnetic material 14 is placed between the magnetic poles a1 and a2 and between the magnetic poles a3 and a4 of each of the magnetic yokes A1 to A4.
Patent JP-2001253871-A (JP)
Title: Receptor compound for protein or peptide
Inventor: HAMACHI ITARU
IPC: C07D213/36
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial receptor compound capable of selectively identifying a specific protein or peptide. SOLUTION: This receptor compound for protein or peptide is a metal complex expressed by formula (1) (X is, for example, an aromatic hydrocarbon group or a heterocyclic group each having methylene groups in two side chains and expressed by formulas 2, 3). The compound identifies protein or peptide of an α-helix structure having histidine residues existing in a specific recurring cycle and combines with it and has a character inducing a more regular α-helix structure.
Patent JP-2001253485-A (JP)
Title: Pallet for glass plate
Inventor: WAKANO KOZO
IPC: B65D19/44
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a pallet for glass plates generating no wastes such as sub-packing materials and to be unloaded in a desired order. SOLUTION: The pallet used for loading vertically glass plates is formed of a back frame fixed and stood upright on one end of a floor framed vertically and laterally, a front frame provided removably on the opposite side to the back frame on the floor and side stoppers supported rotatably on both sides of the upper section of the back frame and engaged with both sides of the front frame.  The glass plates are clamped and fixed by a plurality of channel-shaped continuous members provided in parallel with on the floor at the given intervals in the direction of crossing orthogonally the front frame, supporting members for supporting the lower end sides of the glass plates at the given intervals on the continuous members, front stoppers and front pressing tools for parting the glass plates adjacent to one another by engaging connecting tools, which are connected with the lower ends of a plurality of rotatable partition members journaled on a rod provided on the upper side of the back frame through a belt of adjustable length,  with engaging fitments provided on the floor on the front frame side and providing the parting members on the diagonal lines of the glass plates and being brought into contact with the vertical sides on the front frame sides of the glass plates and a rear pressing means for pressing the vertical sides of the vertical sides of the back frame sides of glass plates.
Patent JP-2001260331-A (JP)
Title: Ink jet recorder
Inventor: KAWASHIMA HIDETOSHI
IPC: B41J2/01
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder which can record a high quality image having no defect of image quality, e.g. blur, strike-through or beading, caused by excess ejection of ink drop. SOLUTION: K (black), C (cyan) and M (magenta) image data of an image to be recorded produced at a color correcting section 14 is converted, at a multilevel processing section 16, into data for light ink and dark ink and image data of Y (yellow) is converted, at a binarizing section 18, into data for dark ink. On the other hand, a decision unit 28 determines the ejection timing of Y ink such that the total ejection quantity of ink at the time of ejecting light ink approaches the total ejection quantity of ink at the time of ejecting dark ink uniformly based on the difference of total ejection quantity of light ink and dark ink of K, C, M obtained through counters 20A-20F, adders 24A, 24B and a comparator 26, and the ejection quantity of dark ink of Y obtained through a counter 22.
Patent JP-2001267636-A (JP)
Title: Inspection apparatus for light emitting element arrays
Inventor: ONO SEIJI
IPC: B41J2/45
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an inspector for light emitting element arrays which is capable of measuring for the operation and the light quantity distribution of the light emitting element array for a short time. SOLUTION: The inspection apparatur for light emitting element arrays has a light receiving head 200. The light receiving head 200 contains an image forming optical system 202 disposed at a position facing a light emitting element array 80, a half-mirror 203, a photo detector array 204 provided on a part for forming an image of lights transmitted through the half-mirror 203, and an optical output monitoring photo detector 201 provided on a part for forming an image of lights reflected from the half-mirror 203.
Patent JP-2001261050-A (JP)
Title: Pour forming pouch
Inventor: SUGIMOTO NANA
IPC: B65D33/38
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a pouch shape forming a side gusset type, stably and securely taking out a content and also refilling it with the content. SOLUTION: The pouring mouth forming pouch characterized by forming a protruded sealing section passing through a top section edge of a side gusset pouch with sealed sides and sealed bottom, provided with a planned cutting line tilted to the side edge and preliminarily printed and sealing a section formed of a crossing line passing through a contact point with a planned cutting line inside the side sealing section and crossing the planned cutting line and the side sealing section, and the width between the side sealing sections on the upper section of the side gusset pouch is formed narrower than other widths, and outside sections of the side sealing sections of the narrow width are cut down into a shape following the shape of the narrow width, and the bottom sealing section is formed into a ship bottom sealing shape.
Patent JP-2001267094-A (JP)
Title: Static eliminator and static elimination method
Inventor: ITO HIROYUKI
IPC: B25J15/08
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To quickly eliminate static electricity while suppressing a peak voltage low, in order to operate a robot at higher speed. SOLUTION: A contact terminal 4 is contacted to a surface of a glass 1 as a work. In a state where the contact terminal 4 and grounding 5 is connected with a lead 7 through an electric resistance placed in between them, the glass 1 is handled by a robot hand 3. Wherein, the robot hand 3 which handles the glass 1 is manufactured with a material of high insulating quality such as resin, etc., or a metal which is floated electrically.
Patent JP-2001262561-A (JP)
Title: Impervious wall construction method of existing cutter pipe
Inventor: NISHIMURA AKIRA
IPC: E02D5/18
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an impervious wall construction method of an existing sluice pipe capable of easily constructing a impervious wall around the existing sluice pipe. SOLUTION: The periphery of a sluice pipe 1 arranged across a bank 2 is excavated in a wall shape. A impervious film 7 is stretched over the excavated wall-shaped space 6. Fluidized earth is filled to construct the impervious wall to thereby easily construct the impervious wall around the existing sluice pipe 1.
Patent JP-2001265857-A (JP)
Title: Method and device for placing and receiving print order and computer-readable storage medium stored with print order placing and receiving program
Inventor: OSAWA KAZUHARU
IPC: G06Q50/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To complete the processing from print order reception to print finishing in an extremely short time at a customer's request. SOLUTION: A print order is placed and received via a network according to print condition information 62 showing printable conditions of plural printing companies and request information 52 given by plural users. A user is prompted to provide the request information 52 and a request job ticket 72 is generated according to the request information 52 given by the user (S3); and the request job ticket 72 is collated with the print condition information 62 of the respective printing companies and at least one candidate for a printing company having the print condition information 62 meeting the request conditions of the request job ticket 72 (S4).  This selected candidate for the printing company is informed that the company has been selected as an order receiving candidate (S5); and the candidate for the printing company is requested to receive the print order and a person who prints is determined according to the order reception request (S6) from the candidate for the printing company (S7).
Patent JP-2001227500-A (JP)
Title: Air filter for small axial fan
Inventor: TERASAKI HIROYUKI
IPC: B01D46/52
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To protect parts air-cooled by fins and a fan inside a computer or other precision electronics from dust. SOLUTION: A connector for connecting the filter and fan having a large effective surface area with each other is attached. It is thus possible to attach a filter having small air transmission loss resistance and long service life directly to the cooling fan.
Patent JP-2001262646-A (JP)
Title: Faucet apparatus
Inventor: NAKAO HITOSHI
IPC: E03C1/05
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a faucet apparatus which can always spout water to a predetermined hand-washing location even if water pressure is changed. SOLUTION: According to the faucet apparatus which is used by mixing air into spouted water, an output from an air supply means is controlled based on an output from a detecting means for detecting a spouted water flow rate. As a result, the flow velocity of spouted water is made constant.
Patent JP-2001274240-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NAKAMURA SHUICHI
IPC: H01L21/3065
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having proper characteristics in burying a contact plug in a contact hole and hence preventing short circuiting to an upper layer and increase in contact resistance between the contact plug and the lower layer. SOLUTION: A semiconductor device has a first connection layer 1, an interlayer insulating film 2 formed on the first connection layer 1, a second connection layer (3a, 3b) formed on the interlayer insulating film 2, and contact plugs (4a, 4b) formed in the interlayer insulating film 2 and connecting the first connection layer 1 to the second connection layer (3a, 3b). Each of the contact plugs (4a, 4b) has a slanted portion 6, having a sidewall 5 slantingly widened toward the second connection layer (3a, 3b) and a top end surface (7a, 7b) whose diameter 9 is smaller than the largest diameter 8 to the slanted portion 6.
Patent JP-2001012925-A (JP)
Title: Three-dimensional shape measurement method and device and record medium
Inventor: ISHIYAMA RUI
IPC: G01B11/255
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To achieve practical three-dimensional shape measurement by combining at least one light source and a camera. SOLUTION: A control means 253 repeats a processing for picking up an image with cameras 203 and 204 by shifting the phase value of a sinusoidal wave light pattern from light projectors 201 and 202 by 2 π/4 at a time for four times, a phase calculation means 210 inputs an image signal and outputs a phase signal 13 for each pixel from an image group that is shot by the sinusoidal wave light pattern with a different phase, absolute phase determination means 215-220 input two of phase signals 15-18, determine the absolute phase value of a pixel position for determining the absolute phase, and outputs the absolute phase signal, and an absolute phase conversion means 221 inputs a phase signal and an absolute phase signal that are switched by a three-dimensional coordinates calculation control signal 33, refers to the absolute phase signal,  and converts the phase value at the pixel position where the absolute phase in the phase signal has not been determined is converted to an absolute phase, a three-dimensional coordinates conversion means 222 inputs an absolute phase conversion signal 32 and a three-dimensional coordinates calculation control signal 33 and outputs a three-dimensional coordinates signal 34, and a three-dimensional coordinates synthesis means 226 inputs three-dimensional coordinates signals 35-38, synthesizes four shape information, and outputs a synthesis three-dimensional coordinates signal 39.
Patent JP-2001261883-A (JP)
Title: Method of reclaiming vulcanized rubber
Inventor: KODAMA SOJI
IPC: C08F8/50
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To establish a method of reclaiming a rubber after use or a factory- discharged rubber with a small environmental load not to generate a malodor as a material which neither requires much energy nor uses an agent such as a mastication agent having a problem of safety and can be carried out at a temperature around room temperature under normal pressures. SOLUTION: Ozone is blown into puperized rubber with stirring at a temp. of 5-40 deg.C, preferably 10-30 deg.C under atmospheric pressure in a vessel equipped with a stirrer and closed so as not to leak the ozone to effect depolymerization of the rubber component by utilizing the oxidative action of ozone and to impart plasticity to it. Unreacted ozone having passed through the vessel is decomposed in an activated carbon-packed tower. A vulcanized rubber is reproduced from the plasticized and reclaimed rubber or the plasticized and reclaimed rubber is mixed with stock raw rubber and made into a vulcanized rubber.
Patent JP-2000315117-A (JP)
Title: Method for operation power supply controller and power factor correction controller for voltage adjustment
Inventor: PLETCHER TIMOTHY ALLEN
IPC: H02J3/18
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost, low-noise power source with high efficiency performance which has an improved power factor correction mode and low- power standby operation mode by determining whether or not a voltage is modulated according to a delay time by using a reference threshold voltage and a bias and modulating the voltage. SOLUTION: A delay prevention state 128 is an abnormal state and a controller which is operating in a fixed off-time mode 126 or ZVS mode 130 is placed in the state when an overcorrect state is detected. The fixed off-time mode 126 is used to supply electric power in a standby mode and low-power operation is performed. In the ZVS operation mode 130, the main power in a main mode is supplied. The generation of an overcorrect state is detected by detecting a primary-side switching current and the controller is placed in the delay prevention state to stop the controller from transmitting the electric power. When the input voltage of the controller drops below the threshold voltage, the controller enters a UVLO state 124 in the delay prevention state 128.
Patent JP-2000279574-A (JP)
Title: Game machine
Inventor: KAMIMURA MASATO
IPC: A63F5/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To surely inform a player of the winning situation and make the player sufficiently enjoyable the amusement of the play by providing gains to the player and displaying different dramatic winning images according to the winning types in a case where the stop situation of patterns comprises a prescribed winning situation. SOLUTION: The outer circumferential surfaces of three reels 5a-5c arranged inside a casing 3 is made to appear in a display window 4 provided in the upper part above the almost center in the front face of a front door 2 and winning line displays 6a-6e displaying the winning line to be effective are provided across the respective display windows 4 in the circumference of the display window 4. An image display part 13 displaying the play information is provided in the center in the front face of the front door 2 in the bottom of the display window 4. When the combination of the stop patters becomes a general winning situation or a special winning situation, the information of becoming the general winning situation or the special winning situation is displayed on the image display part 13.
Patent JP-2001271334-A (JP)
Title: Gate spoiler installing structure
Inventor: SHINTANI MASAYUKI
IPC: E02B7/52
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To positively obtain the vibration-proofing effect of a door body by a spoiler irrespective of the erect angle of the door body of a rising/lowering gate, and to facilitates removal of dust. SOLUTION: The spoiler 2 functions to isolate vibration of the door body 1 caused by overflow water microseism by dividing overflow water flowing over the door body 1 of the rising/lowering gate, and introducing air between a water screen of the overflow water and a door body back face 13. According to an installation structure of the spoiler 2 on the door body 1, a turbulent flow member 5 for turbulizing overflow water by means of pits and projections at a front end thereof is arranged at an overflow portion of the door body 1 so as to rotatably extend in a downstream direction, and the spoiler 2 is fixed onto an upper surface of the turbulent flow member 5. Then, a leg portion 7 of the turbulent flow member 5 and a bearing 8 arranged on a downstream water bed of the door body 1 are connected together via a rod 11 extendable by a hydraulic cylinder 12.  When the rod 11 is extended, an erect position of the spoiler 2 is maintained irrespective of the erect angle of the door body 1, and therefore the overflow water is sufficiently divided by the spoiler 2. On the other hand, when the rod 11 is contracted, the spoiler 2 falls, whereby dust is removed by stream current.
Patent JP-2001274143-A (JP)
Title: Dry etching method, micromachining method and mask for dry etching
Inventor: HATTORI KAZUHIRO
IPC: H01L21/302
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching method required for micromachining a proper shape, a micromachining method and a mask for dry etching. SOLUTION: Etching is performed, using carbon monoxide gas added with a compound gas containing nitrogen as the reaction gas, and using a mask made of titanium oxide.