baber/WOPTO huggingface dataset:
Patent JP-2001222012-A (JP)
Title: Method of manufacturing liquid crystal display device, and liquid crystal display device
Inventor: TATENO MASAHIKO
IPC: B05B5/025
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a high contrast liquid crystal display device at a low cost by realizing a highly precise selective arrangement of spacers and improving the utilization factor of the spaces in scattering and the liquid crystal display device manufactured by the method. SOLUTION: The method of manufacturing the liquid crystal display device comprised scattering the spacers on the one substrate at least provided with a patterned electrode and an alignment layer, placing the other substrate at least provided with a patterned electrode and an alignment layer opposite to the one substrate and injecting a liquid crystal into the gap between the two substrates. In scattering the positively or negatively charged spacers in a state where a voltage with a polarity identical to the charge of the spacers is applied to the electrode on the one substrate, an electric field with the polarity identical to the charge of the spacers is formed on the periphery of the substrate inside the scattering device to scatter the spacers. The voltage value applied to form the electric field is larger than the voltage value applied to the electrode on the one substrate.
Patent JP-2001223184-A (JP)
Title: Substrate-plating method and device
Inventor: MIZOHATA YASUHIRO
IPC: C25D3/38
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination and the mutual contamination of a substrate, and the contamination of a transport system by eliminating residual plating liquid caused by a mask member. SOLUTION: A plating process for performing plating by supplying plating liquid to a treatment surface Ws while a peripheral part out of the treatment surface Ws of a substrate W is masked by a contacting part 9a of a cathode ring 9, a first washing process for washing the treatment surface Ws of the substrate W and the cathode ring 9 by supplying washing liquid C, and a second washing process for washing the substrate W by supplying the washing liquid C while the cathode ring 9 is separated from the treatment surface Ws of the substrate W, are executed. Rough washing is made in the first washing process to remove the residual plating liquid, and the lower surface of the cathode ring 9 and the entire portion of the substrate W are washed in the second washing process, thus preventing the substrate from being contaminated by the residual plating liquid.
Patent JP-2001220913-A (JP)
Title: Elevator type parking device
Inventor: MOTOJIMA TAKAYUKI
IPC: E04H6/18
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an elevator type parking device capable of improving smoothness by shortening stand-by time at the time of deposit and delivery of the elevator type parking device not using a pallet. SOLUTION: An elevator type parking device is furnished with a plural number of cages 12, 13 to elevate in the same elevator shaft 3, parking shelves 5 provided in multiple stages on both sides along the elevator shaft 3 and a plural number of trays 14, 15 set free to traverse between the parking shelves and the elevator shaft. A plural number of the cages 12, 13 are formed in a comb shape not to interfere with each other on the same flat surface, and consequently, the can cross with each other in the same elevator shaft. Additionally, a plural number of the trays 14, 15 are formed in a comb shape not to interfere with at least one cage within the same flat surface and accordingly, they are devised free to cross with each other in the same elevator shaft.
Patent JP-2001226083-A (JP)
Title: Table lift
Inventor: HANAOKA SHIGERU
IPC: B66F7/06
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a table lift being automatically opened and closed without using human power or motive power, and having an automatic slope device with simple constitution. SOLUTION: This table lift is equipped with a lower frame 10; a table 11 arranged above the lower frame 10; a flexible connecting means 12 arranged between the lower frame 10 and the table 11; and a flexible means 13 arranged between the lower frame 10 and the table 11, and an automatic slope means 20 to be opened by a floor surface 2 when the table 11 falls and approaches to the floor surface 2 is installed in the rear of the table 11.
Patent JP-2001228775-A (JP)
Title: Cleaning blade supporting structure
Inventor: NOMURA YUJIRO
IPC: G03G15/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To eliminate occurrence of permanent deformation of a compression spring at the time of inspecting blade attaching. SOLUTION: A cleaning blade supporting structure is provided with a cleaning blade 171, a base part of which is fixed to a blade supporting plate 174 rotatably supported by a case 200 and a top end part of which comes into sliding contact with an image carrier 140 to scrape away residual toner, and the compression spring, which is arranged between the blade supporting plate and the case and energizes the blade supporting plate to an image carrier side to press the blade to the image carrier, and is further provided with a stopper 201 for regulating excess rotation of the compression spring in a compression direction.  The stopper is the stopper for regulating contact of the blade supporting plate with the mage carrier when the blade is turned up and constitutes a temporary supporting part which temporarily supports the blade supporting plate at the time of incorporating the blade supporting plate into the case.
Patent JP-2001229661-A (JP)
Title: Disk drive assembly
Inventor: ISHII EIJI
IPC: G11B33/12
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a disk drive assembly by preventing the floating of a disk when the disk rotates with this device and solving the problem of the contact of the members within the device and the deviation of the servo in a pickup and to reduce the cost of products by remedying such problem with a slight change of the device shape. SOLUTION: The member existing atop the disk when the disk is mounted is provided with projecting parts radial to the center of rotation of a spindle motor on the surface facing the disk.
Patent JP-2001227486-A (JP)
Title: Screw compressor
Inventor: OTSUKA KANAME
IPC: F04C18/16
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a screw compressor which requires no frame and no coupling, and hence no alignment and does not cause gas to be heated by a motor. SOLUTION: This screw compressor has a compression part 21 and a motor part 22 which are arranged in a casing 20. A rotor 27 of the motor 23 and a screw 26 of the compression part 21 are both fixed to one main shaft 25. The main shaft 25 is supported by a total of three rolling bearings at three points, that is, rolling bearings 31, 32 at both ends and a rolling bearing 33 at the center. A coolant passage 45 does not pass the motor part 22, but only the compression part 21.
Patent JP-2001000393-A (JP)
Title: Human eye refractive characteristic measuring method and device
Inventor: BILLE JOSEF
IPC: A61B3/107
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for measuring the refractive characteristic of the eye to prepare a topography map of the front of the eye and a distinct vision degree map of refractivity of the whole eye and measuring the refractive characteristics of individual beams when passing the eye and moreover detecting a high-order refraction error such as coma and spherical aberration in addition to myopia, hyperopia and astigmatism. SOLUTION: This device comprises an optical device 14 for radiating first light beams reflected by the cornea of an eye 12; an optical device 16 for radiating light beams reflected by the retina of the eye, and a small lens array 50 for separating first and second reflected light beams into a plurality of first and second individual beams with certain optical length. In this case, the device is provided with a computer device 22 for preparing a distinct vision degree map of the eye 12 and a cornea topography map showing the optical path length of the beams using a plurality of first individual beams and a plurality of second individual beams, and a comparator device for comparing both maps to determine the selected optical characteristic of the eye 12.
Patent JP-2001233664-A (JP)
Title: Ceramic having dense texture
Inventor: SAKASHITA TATSUO
IPC: A61K6/838
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic material producible even by a simple method and having highly dense texture. SOLUTION: The objective sintered ceramic material is produced by adding a phosphoric acid salt to a ceramic raw material.
Patent JP-2001237396-A (JP)
Title: Semiconductor device
Inventor: KUROKI KOICHI
IPC: H01L27/108
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the increase in the layout size by disposing an N+ type layer for supplying the well potential to an element formation region in the periphery of the element formation region planarly separating a source and drain diffusion regionm the N+ type layer by means of an element isolation insulation film, and spreading the N+ type layer like a mesh between element in the element formation region. SOLUTION: The N+ type layer 5 for supplying the well potential which is widened in the depthwise direction is formed in a semiconductor substrate at nearly the same depth where a recess 3 filled with an element isolation insulation film 4 is formed. Through holes 10 are formed in the element isolation insulation film 4 and an interlayer insulation film 9 to connect an interconnection 12 for supplying the well potential and the N+ type layer 5 through the through holes 10. As a result, the potential can be supplied to a well more efficiently and stably without increasing the layout size.
Patent JP-2001167735-A (JP)
Title: Double tube low pressure mercury vapor discharge lamp and method of fabricating it
Inventor: TSUCHIYA RYUJI
IPC: H01J9/385
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To maintain a vacuum level in a gap formed between a light emitting tube and an outer tube even when the light emitting tube and the outer tube are bent by heating, as well as prevent the loss in an adiabatic characteristic of the light emitting tube. SOLUTION: The double tube low-pressure mercury vapor discharge lamp comprises a light emitting tube having a pair of electrodes 1b, 1b sealed therein; a discharge medium consisting of mercury and rare gas sealed in the light emitting tube; and a light transmitting outer tube 2 sealing up both ends of the light emitting tube in such a manner that it covers a circumference of the light emitting tube and a gap is formed. The light emitting tube and the outer tube are bent and formed at the same position. The light emitting tube and the outer tube are sealed at one end, before bending and forming, and then bent by heating. After degassing a gap, the light emitting tube and the outer tube are sealed at the other end.  In bending predetermined portions 1a1 and 2a1 of the light emitting tube and the outer tube by heating, impure gas discharged into the gap 3 is vented before the other end of the tubes is sealed. Thus, a necessary adiabatic characteristic can be obtained without decreasing the vacuum level.
Patent JP-2001233490-A (JP)
Title: Automatic sheet carrying device
Inventor: TAKAMATSU SHIGETOSHI
IPC: G03G15/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To enhance the dischargeability of a sheet between both rollers therefrom in an automatic sheet carrying device having an opening and closing body fixed so as to enable it to rock to a device body, and a driving roller and a driven roller for jointly nipping the sheet by bearing the device body with the driving roller on the lower side and bearing the opening and closing body with the driven roller on the upper side. SOLUTION: The driving roller 32 is fixed to the device bodies 7a, 7b, a roller shaft 31a of the driven roller 31 is rotatably inserted into a guide groove 16n formed in the opening and closing body 16 movable along the guide groove, and pressed against the driving roller 32 with a plate spring 48. One end of the guide groove 16n is opened narrower than the diameter length of the roller shaft 31, and the edge of it has elasticity.
Patent JP-2001235900-A (JP)
Title: Method for producing toner and system therefor
Inventor: FUMITA HIDEKAZU
IPC: G03G9/087
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a toner by which an unreacted polymerizable monomer is uniformly and efficiently removed from toner particles obtained by polymerization and the control of the temperature of a dried product is facilitated. SOLUTION: A polymerizable monomer composition containing at least a polymerizable monomer and a colorant is polymerized in an aqueous dispersion medium to form colored polymer particles and these particles are washed and dehydrated. The resulting wet colored polymer particles are charged into an evacuative drying machine 1 and dried under reduced pressure while supplying a temperature controlled gas to substantially remove the dispersion medium and to reduce the amount of the polymerizable monomer remaining in the colored polymer particles to <=100 ppm. The objective toner particles are thus obtained.
Patent JP-2001231436-A (JP)
Title: Method for producing bread
Inventor: HASHIMOTO SHINICHI
IPC: A21D6/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a bread, by which the just baked bread having a good quality can be given to a consumer at a shop, and to provide a method for producing a bread, by which the bread having a good quality can be produced at a shop to supply the just baked bread to a consumer. SOLUTION: This method for producing the bread, comprising molding a bread dough, proofing the molded dough, freezing the proofed dough, arbitrarily thawing the frozen dough, and then baking the thawed dough, characterized by carrying out the freezing treatment at a temperature of -20 to -35 deg.C at a temperature-lowering rate of 0.4 to 1.2 deg.C/min. The method for producing the bread, comprising molding a bread dough, freezing the molded dough, thawing the frozen dough, proofing the thawed dough, freezing the proofed dough, arbitrarily thawing the frozen dough, and then baking the thawed dough, characterized by carrying out the freezing treatment at a temperature of -20 to -35 deg.C t a temperature-lowering rate of 0.4 to 1.2 deg.C/min.
Patent JP-2001242155-A (JP)
Title: Monitoring device for water quality
Inventor: SHIMAMURA TARO
IPC: C02F1/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To accurately determine anomalies in the quality of water from the behavior of aquatic organisms, without having to use especially advanced softwares of hardwares. SOLUTION: An image of aquatic organisms 2 bred in a water tank 1 is picked up by an imaging device 3. A plurality of area-measuring areas 7a-7c are set in the direction of the height of the image pickup area of the imaging device 3, to compute the area of the aquatic organisms 2 in the image data of each area picked up by the imaging device 3. It is determined as to whether the quality of water is anomalous from the area value, in each area or changes in time in the area value.
Patent JP-2001243796-A (JP)
Title: Semiconductor device, semiconductor memory, and test mode entry method
Inventor: ITO SHIGEMASA
IPC: G11C11/407
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which erroneous entry for a test mode at the time of ordinary use can be surely prevented and various operation tests can be surely performed at the time of shipping. SOLUTION: A test mode control section operating internal circuits 3 and 6 with a test mode based on a test mode command is provided with first control sections 4 and 8 non-activating at least one part of the internal circuits 3 and 6 and disabling input/output of data based on a test mode command, and a second control section 4a activating the internal circuit non-activated by the test mode command based on a releasing command inputted succeeding to the test mode command, and enabling input/output of data in a test mode.
Patent JP-2001238401-A (JP)
Title: Motor driven type wheel device
Inventor: MASUI TATSUHIKO
IPC: B60L15/20
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a motor driven type wheel device, capable of preventing troubles or decrease in the output and prolonging a use lifetime of a motor, by enhancing radiating and cooling performances by a simple revision of a structure of a shell for a wheel, without having to use a special cooler or the like. SOLUTION: A plurality of heat radiating protrusions 6, and so on distributed in annularly, arcuately or radially integrally formed on outer surfaces of end covers 4, 5 fixed at right and left sides of an annular wheel frame 3 of the shell 5 for the wheel for installing an electric motor in an enclosing state therein.
Patent JP-2001205005-A (JP)
Title: Endless sand filter
Inventor: TAMIYA ISHINOBU
IPC: B01D29/62
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To perform filtration operation endlessly by an ascending flow type rapid sand filter. SOLUTION: In an ascending flow type sand filter, a net or punching metal 2 for controlling the expansion of sand is attached avove a sand level and a screw for washing and circulating sand and a screw cylinder 3 are attached to the center part of a filter bed while a strainer chamber 4 for washing wastewater and a socket for pumping out washing wastewater are attached to the lower part of the center of the screw cylinder and the wastewater sucked from the socket is discharged by the drain pump 6 outside a filter machine through a piping 5. The control of sand, the circulating and washing of sand and the discharge function of washing wastewater are performed.
Patent JP-2001238503-A (JP)
Title: Walking type ridge forming machine
Inventor: KIDA KINSAKU
IPC: A01B35/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a walking-type ridge-forming machine constructed in a compact form, flexible in workability, capable of easily, surely performing ridging in a rice field which is not well prepared, and at the same time capable of easily forming ridges different in heights to each other. SOLUTION: A soil heaping unit 5 continuously feeding soil to a ridge-forming part in a heaped state, and a ridge-forming unit 7 for fastening and solidifying the heaped soil 6 to form a ridge are linked to a walking type tractor 2. The ridge-forming unit 7 is constructed by placing a rotary ridging device 43 on a rotary arm 44, and the height of the rotary ridging device 43 can be adjusted to the necessary height corresponding the rotation of the rotary arm 44. The rotary ridging device 43 comprises a ridge-upper side forming body 57 for forming the upper side of the ridge 3, a ridge-inner side forming body 60 for forming the inner side of the ridge and a ridge-outer side forming body 62 for forming the outer side of the ridge. The rotary ridging device 43 fastens and solidifies the surface of the ridge 3 by making a slipping turn on the heaped soil 6.
Patent JP-2001249266-A (JP)
Title: Range finder for camera
Inventor: NONAKA OSAMU
IPC: G03B13/36
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a camera range finder capable of focusing on a main object at high speed by reducing the number of range finding points. SOLUTION: The camera range finder is provided with an image detecting means (sensor, photodetecting lens, A/D conversion part and calculation part, etc.), for detecting an image signal in a photographic field, and an eliminating means (prescribed steps S2, S3 and S4 of a program incorporated into a CPU) for eliminating an unnecessary range to be found in the photographic field in order to use part of the signals from the image detecting means as a range finding signal. The eliminating means is provided with a deciding means (the prescribed step of the program) for judging the similarity of adjacent ranges in accordance with brightness information, contrast information and color information from the object image signal.
Patent JP-2001248061-A (JP)
Title: Japanese dress
Inventor: WANIBE KATSUSHIGE
IPC: A41B9/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a Japanese dress having such excellent functions as to cause neither discoloration nor deterioration when used, have sustainable odorization-preventive effect and/or deodorant effect, and simultaneously satisfy antibacterial, antifungal and stain-proofing effects. SOLUTION: This Japanese dress is such that the surface of each fabric fiber is provided with at least one kind of binder selected from an alkyl silicate- based resin, silicone-based resin and fluorine-based resin, and a photocatalytic agent.
Patent JP-2000286192-A (JP)
Title: Semiconductor wafer processing system
Inventor: SUNG WOO-DONG
IPC: G03F7/38
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer processing system for improving the manufacturing yield of a semiconductor by drastically making uniform the thickness distribution of a photoresist film on a wafer, for reducing the deviation of the line width of a pattern, and efficiently suppressing the contamination of the wafer in a housing by dust or the like. SOLUTION: An upper space 240b of a baking unit shelf 240a is packed by an air flow suppression dam consisting of a wall body 240c, thus preventing clean air from flowing into the upper space 240b of the bake unit shelf 240a. A lattice 280 is provided at the bottom of a housing 200, where a number of breathers are formed on the lattice 280 to exhaust clean air naturally.
Patent JP-2001251263-A (JP)
Title: Digital signal transmitter
Inventor: TANABE KAZUHIRO
IPC: H04J3/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal transmitter which is used for radio communication, etc., for transmitting the multi-carrier multi-rate and the signal transmission rate which can be changed easily. SOLUTION: A digital signal transmitter consists of a channel multiplexing means, a serial-parallel conversion means which performs serial-parallel conversion of input signals into plural slow signals, a frame configuration means which turns every parallel signal into a frame, a parallel-serial conversion means which can vary the number of outputs and plural modulation means which modulates plural pieces of signals.  Meanwhile, a digital signal receiver consists of a channel demultiplexing means, a demodulation means which demodulates plural pieces of input signals, a serial-parallel conversion means which can vary number of inputs and outputs, a unique word detection means, which detects unique word for each slow signal outputted from the serial-parallel conversion means and a parallel-serial conversion means, which can very the number of inputs for performing the parallel-serial conversion of plural pieces of slow signals, after their new words are detected.
Patent JP-2001255481-A (JP)
Title: Optical scanner
Inventor: KANEHASHI HIROTO
IPC: G02B26/10
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive optical scanner having a loading failure preventive mechanism of a sealing member without causing a loss on a customer. SOLUTION: When an engagement part 63 of a bent piece 61 is disengaged from the edge of a hole part 66A, a spring 72 is elongated to push out a shutter member 70 toward the direction of an arrow B, and the optical path of a laser beam 60 made incident on a pickup mirror 62 is interrupted by the interrupting part 74 of the shutter member 70. Thus, synchronous detection is impossible because the laser beam 60 does not reach the synchronous detecting sensor 64 when the seal glass 58 inserted in the holder 59 is removed from a housing 66. Thereby, a synchronous detecting sensor 64 cannot output a synchronous detection signal, and an image forming device 12 stops. Because the customer is not made to notice the loading failure of the seal glass 58 by a mistake copy, the loss is not given on the customer.