baber/WOPTO huggingface dataset:
Patent JP-2001127950-A (JP)
Title: Image detector, manufacturing method therefor, and method and device for recording/reading image
Inventor: KUWABARA TAKAO
IPC: H04N5/321
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To read an electrostatic latent image without using a TFT or a laser scanning system in an image-recording and reading device which uses an image detector. SOLUTION: This device uses an image detector 10 constructed by laminating a 1st stripe electrode 12, a photoconductive layer 13 having conductivity by receiving the irradiation of a recording light L2, a rectifying layer 14 composed by forming many diodes 14d and a 2nd stripe electrode 16. Each element 12a of the electrode 12 and each element 16a of the electrode 16 are arranged, while being arranged to cross almost orthogonally to each other. Voltage is applied between both the elements 12a and 16a from a power supply 72, a uniform charges are stored in a storing part 19, and the recording light L2 is subsequenly irradiated from the electrode 12 side to eliminate a latent image charge of the part 19 according to the radioactivity dose.  When reading, a prescribed voltage is applied between the elements 12a and the elements 16a one at a time, and a current detection circuit 70 detects a charging current made to flow into the detector 10 due to this voltage application.
Patent JP-2002035666-A (JP)
Title: Coater and coating method
Inventor: MATSUO SOICHI
IPC: B05C5/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a coater with which the film thickness defect part of a coating film formed at the time of finishing the formation of a coating film on a base plate to be coated is reduced and a coating material is uniformly and efficiently applied on the sheet-like base plate to be coated. SOLUTION: The position of a stage 3 in the left and right direction is controlled to bring the slit 5a of a coating nozzle 5 to the upper side of the starting side end part 8a of the base plate 8 to be coated held by a base plate holder 6 on the stage 3. The coating material is continuously supplied from a coating liquid supply structure 18 to a coating nozzle and discharged downward from the slit 5a of the coating nozzle 5. Simultaneously, the stage 3 is slid by an air-slid linear motor 2 and the coating material discharged from the coating nozzle 5 is applied on the base plate 8 to be coated. The linear motor 2 continues the relative movement of the coating nozzle 5 to the base plate 8 to be coated beyond a finishing side end part 8b of the base plate 8 to be coated at the time of finishing the coating of the substrate 8 to be coated.  At this time, the coating liquid stopping mechanism 18 permits to stop the supply of the coating liquid to the coating nozzle 5 from the coating liquid supply mechanism 18 to stop the discharge of the coating liquid from the coating nozzle 5 in the vicinity of the finishing side end part 8b of the base plate 8 to be coated.
Patent JP-2002038638-A (JP)
Title: Partition apparatus
Inventor: IWASA TAKAYUKI
IPC: A47B97/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a partition apparatus allowed to be easily installed in a movable state and capable of improving comfortableness of a tenant. SOLUTION: This partition apparatus 1 is disposed in a habitable room of a welfare facility or the like to partition between two beds. The apparatus is provided with a partition main body 9 having a panel-like wainscot part 7 and a window part 8 formed on the upper part of the wainscot part 7, a thin plate-like overturn preventing plate 10 fitted to the base of one end side of the partition main body 9 and extended in the vertical direction to the longitudinal direction of the base of the partition main body 9, and an auxiliary panel 11 fitted to the side of the other end side of the partition main body 9, extended in the vertical direction to the direction of height of the side and suspended to the height of the base of the overturn preventing plate 10.
Patent JP-2002034927-A (JP)
Title: Noncontact tonometer
Inventor: MIWA TETSUYUKI
IPC: A61B3/16
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To lessen a burden on an examined eye by eliminating an excess fluid jet in measurement. SOLUTION: A noncontact tonometer for measuring ocular tension in an examined eye by jetting fluid in a cylinder compressed by a piston toward the examined eye comprises a pressure detecting means for detecting the pressure of the fluid, a working distance detecting optical system having a projecting optical system for projecting a working distance detecting luminous flux onto the examined eye and a detecting optical system for detecting the working distance detecting luminous flux reflected by the examined eye cornea, a pressure variation detecting means for detecting a pressure variation per given time from the detection result of the pressure detecting means after the detecting optical system detects a given change signal after the fluid jet, and a power control means for feeding power to the piston drive, if the pressure variation per time is smaller than a given preset value,  until a given cornea deformation is detected and for stopping the power feed to the piston drive, if the pressure variation is large than the given preset value, before the given cornea deformation is detected.
Patent JP-2002047701-A (JP)
Title: Instantaneous hot-water device for header piping system
Inventor: YAMADA YASUSHI
IPC: E03C1/044
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce the diameter of piping, in which hot water can be circulated among a heat source machine and faucets, and to utilize an ordinary sleeve in a header piping system in which hot water fed from the heat source machine to each faucet can be circulated. SOLUTION: In the header piping system with paths A for water distributing water from a water supply pipe 1, a path B for hot water distributing hot water from the heat source machine 2 and the faucets 24, in which water and hot water fed from the paths A and the path B are mixed and which discharge the mixture, converging pipes 13 are installed among the path B and the faucets 24, sections among the heat source machine 2 and the converging pipes 13 are added to the path B, the paths A and the path B are connected doubly by a circulating path C with a circulating header 10 distributing hot water from the heat source machine 2 and circulating pipes 12 supplying each converging pipe 13 with hot water from the circulating header 10, hot water is reciprocated freely in the circulating path C,  and hot water in the path B and the circulating path C can be circulated among the heat source machine 2 and the converging pipes 13.
Patent JP-2002046542-A (JP)
Title: Vehicular telephone controller
Inventor: TODOROKI TSUTOMU
IPC: H04W88/02
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular telephone controller signaling only when a message from a caller is recorded. SOLUTION: A CPU 131 controls every function of a telephone 11. A ROM 132 stores a program to be executed by the CPU 131, sound data such as a response message, and image data to be projected by an HUD projector 21. A RAM 133 is used as a work area of the CPU 131 and as a sound storage area recording a caller's message. The CPU 131 determines traveling/stoppage of a vehicle on the basis of a speed signal from a speed sensor 17 and a detection signal from a parking brake operation detecting part 18, reads the HUD image data corresponding to the determined traveling situation of the vehicle from the ROM 132, and has the HUD projector 21 projectively display the read image data for a message ICON. As a result, a driver is notified that a message is recorded.
Patent JP-2002050796-A (JP)
Title: Iii-v compound semiconductor device having p-n junction
Inventor: YAMAMOTO TETSUYA
IPC: H01L33/32
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a III-IV compound semiconductor device, comprising a p-n junction, efficiently operating at a low resistance where diffusion of impurities into an active layer is suppressed, with no carrier concentration of an n-type layer and a p-type layer being required to be kept high even with a device comprising the p-n junction, nor, the carrier concentration of the n-type layer and a p-type layer contacting the active layer required to be lowered. SOLUTION: The p-n junction is formed by laminating, for example, an n-type layer (clad layer) 3 of a GaN compound semiconductor and a p-type layer (clad layer) 5 of the GaN compound semiconductor. The n-type layer 3 comprises, for example, a p-type dopant, such as Mg as well as an n-type dopant like Si, while the p-type layer 5 comprises, for example, an n-type dopant such as Si as well as p-type dopant such as Mg.
Patent JP-2002045011-A (JP)
Title: Seedling planting beak of seedling planting machine
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To simply and readily adjust a seedling planting depth by a seedling planting beak and to simplify the constitution of the seedling planting beak. SOLUTION: This seedling planting beak of a seedling planting machine is characterized in that a soil pressing plate 1 which controls a planting depth F of a soil surface C by the planting beak 2 in an adjustable manner is installed on the outer periphery of the planting beak 2 which is openable and closable, stores a seedling A, is dropped and plants the seedling while forming a planting hole E on the soil surface C.
Patent JP-2002050257-A (JP)
Title: Sliding mechanism
Inventor: CHIKASHIGE KIYOSHI
IPC: H01H13/56
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a sliding mechanism which works as a switching mechanism and an actuating mechanism for various parts and makes these operations possible by repeating one-touch operation of pushing. SOLUTION: The sliding mechanism gives a prescribed motion to the actuating pieces 2 and 3 by moving the pieces 2 and 3 forward and backward. The sliding mechanism comprises the body 4; the case 6 consisting of the body 4 and the cover 5 covering the body 4 which forms internal space for storing; the slide plate 7 having the actuating pieces 2 and 3; the link 8 which is rotationally supported by the rotating axis 15a and pushes the slide plate 7 forward; the actuating piece 13; the operating element 10 comprising the button board 9 which moves the slide plate 7 forward with the rotation of the link 8 obtained by pushing the actuating piece 13; and the energizing element 11 consisting of the first energizing part material 18 and the second energizing part material 32.
Patent JP-2002045602-A (JP)
Title: Plate column type reactor and manufacturing method of polyalkylene ether glycol using the same
Inventor: TANAKA MINORU
IPC: C07C43/11
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a plate column type reactor high in reaction rate and conversion percent and capable of industrially and efficiently performing reaction distillation. SOLUTION: The plate column type reactor used for the reaction distillation under the presence of a catalyst and having a downcomer has a tray provided with a baffle.
Patent JP-2002048915-A (JP)
Title: Polarizing element and method for producing the same
Inventor: IIJIMA YOSHIHIKO
IPC: G02B5/18
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing element with excellent characteristics and a method for mass-producing the same in high production yield. SOLUTION: On an optically isotropic substrate 10, a dielectric film 12 composed of an organic substance, especially composed of a birefringent polymer material with aligned molecular chains is deposited via an intermediate layer 14. Subsequently isotropic regions 12a, of which the initial birefringence of the dielectric film 12 is made to disappear, are formed in a grating shape by making an infrared ray selectively irradiate the film 12. Simultaneously birefringent regions 12b, of which the initial birefringence of the dielectric film 12 is left intact, are made to remain held between the grating shaped isotropic regions 12a. In this way the polarizing element is manufactured by forming a diffraction grating structure composed of the isotropic regions 12a and the birefringent regions 12b alternately arranged in the grating shape on the substrate 10 via the intermediate layer 14.
Patent JP-2002052563-A (JP)
Title: Resin molding
Inventor: KUZUTANI TERUHIRO
IPC: B29C49/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding which does not need blending of raw materials, etc. every time of molding. SOLUTION: Pellets comprising split used paper and a polyolefin resin in which the amount of the resin is 10 less than 50 wt.% of the total are injection- molded or blow-molded as a raw material.
Patent JP-2002057108-A (JP)
Title: PRETREATMENT METHOD OF Si WAFER AND SEMICONDUCTOR WAFER
Inventor: YAMAGUCHI KENJI
IPC: H01L21/304
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce increase in the number of luminous spots by wet cleaning in epitaxial growth pretreatment in the pretreatment method of an Si wafer and a semiconductor wafer. SOLUTION: This pretreatment method of the Si wafer is carried out before a semiconductor thin film is subjected to epitaxial growth on the surface of the Si wafer, and has a process for washing the Si wafer by a fluoric acid solution. In this case, the concentration of fluoric acid should be set to 0.05 to 0.3% in the fluoric acid solution.
Patent JP-2002061996-A (JP)
Title: Air conditioner
Inventor: KAERIYAMA HARUYUKI
IPC: F25B49/02
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which refrigerant in an indoor unit can be recovered, in safety, to an outdoor unit. SOLUTION: In an air conditioner constituted of an outdoor unit comprising a compressor, an outdoor heat exchanger subjected to heat exchanging action through an outdoor fan, an outdoor expansion valve and a four way change-over valve, and an indoor unit comprising an indoor expansion valve and an indoor heat exchanger, a gas detector for detecting leakage of refrigerant is provided in a room where the indoor unit is installed. Upon leakage of refrigerant, an alarm provided in the indoor unit delivers an alarm, the compressor and the outdoor fan are operated, the outdoor expansion valve is closed, the four way change-over valve is turned to the cooling operation side and the indoor expansion valve is opened thus recovering refrigerant to the outdoor unit.
Patent JP-2002054914-A (JP)
Title: Measuring device for skew of roller bearing
Inventor: ISHII HIDEAKI
IPC: F16C19/22
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device for the skew of a roller bearing, capable of transitionally measuring the skew of the roller revolving the same way as in an actual use. SOLUTION: A laser beam Lc having a cross section in a ring shape along the revolution focus of one end surface of a roller 3 is irradiated from one end surface side of the roller bearing B, and reflected light by at least one of the rollers 3 is intercepted by a light intercepting means 5b capable of outputting light intercepting information. Thereby, skew information of a specific roller 3 is obtained from its positional information every moment by a computing means 7.
Patent JP-2002054655-A (JP)
Title: Electromagnetic clutch/breaking device
Inventor: MURASE SHINKO
IPC: F16D27/112
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, to miniaturize a device and to reduce cost, while excellently maintaining responsiveness when switching energization to an exciting coil. SOLUTION: This electromagnetic clutch/braking device 30 comprises an electromagnetic clutch mechanism 32 for switching transmission/disconnection of rotation of an input shaft 31 to an output shaft 33 and an electromagnetic brake mechanism 34 for braking rotation of the output shaft 33 disposed within a single case. A plate spring 50 is mounted on a hub 40 fixed to the output shaft 33. A clutch side armature 41 is mounted on a surface of an input side of the plate spring 50 and a brake side armature 42 is mounted on a surface of an output side. In the plate spring 50, a plurality of arm parts extending radially along a radial direction from a center part fixed to the hub 40 are formed, and the clutch side armature 41 and the brake side armature 42 are alternately fixed to an arm part different along a circumferential direction.
Patent JP-2001086149-A (JP)
Title: Method for processing communication
Inventor: IKEDA NAOYA
IPC: H04L12/66
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To speed up routing and packet transfer to easily extend a scale by routing-processing reception data from a communication port based on distributed relay route information in a routing accelerator and transferring it to another routing accelerator. SOLUTION: A router managing part 2 being a main processor provided with functions for managing a whole device, creating a routing table and executing distribution or the like is connected to a high speed router bus 1. The routing accelerators 3 having the function for high-speed routing are connected to the router bus 1 from one to eight modules. The router managing part 2 distributes the routing table to the routing accelerators 3, each routing accelerator 3 selects the route of reception packet data, that is, executes the routing processing and packet data is transferred to each routing accelerator 3 where a relay destination network is connected under it via the router bus 1.
Patent JP-2002062558-A (JP)
Title: Apparatus and method for recognizing modulated light signal, optical distributor and optical distribution method
Inventor: SATO YASUSATO
IPC: H04W84/12
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a modulated light signal recognizing apparatus and a modulated light signal recognition method by which 1 Tb/s class modulated light signals is recognized and to provide an optical distributor and an optical distribution method using the apparatus and the method. SOLUTION: The apparatus and the method for recognizing modulated light signals are provided. The apparatus is provided with a paralleling means 2 which enlarges modulated light signals and converts the signals into parallel signal light beams 18, a spatial optical switch 4 which the beams 18 irradiate, a control light beam irradiating means 6 which irradiates the switch 4 with control light beams 20, that are synchronized with the beams 18, have a longer period than the modulated light signals and have a spread in the surface normal to the advancing direction,  at a prescribed angle with respect to the beams 18 and forms parallel signal light beams 22 having prescribed number of bits by selectively passing or reflecting the beams 18 and optically signal recognizing means 8 whose number is the same as the number of bits above and recognize the optical signals for each bit of the beams 22. The apparatus is capable of recognizing all or a portion of the modulated light signals and the optical distributor and the optical distribution method employ the above apparatus and the method are also provided.
Patent JP-2002062165-A (JP)
Title: Instrument device
Inventor: MIYAGE KATSUYUKI
IPC: B60K35/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an instrument device 1 which eliminates the need for the man-hour for taking countermeasures against the influence of a radio wave each time a design part is changed even in such a case and makes it possible to flexibly arrange and design an LED 60a, a control circuit part 40, etc., on FPC 50. SOLUTION: The FPC 50 is bent putting a hold part 100 inside to have a 2nd area 50a and a 1st area 50b. In the 1st area 50b of this hold part 100 on the surface of the FPC 50 on the side of a reflector 80, LEDs 60a and 60b relating to the design part are arranged and in the 2nd area 50a on the bent reverse side, the control part 40 affected by radio wave noise and electric circuits 41, 46a, and 46b at the periphery of the control circuit part 40 are all arranged together. On the reverse side of the hold part 100, a hole part 101 for an external circuit connector is so formed that the external circuit connector 110 can be inserted and at the end part of the FPC 50 on the side of the 2nd area 50a, a wiring connection part 50c is provided.
Patent JP-2002064929-A (JP)
Title: Distance relay for ac feeder circuit
Inventor: MOCHINAGA YOSHIFUMI
IPC: H02H3/44
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a distance relay for an AC feeder circuit capable of restraining unwanted operation caused by the current from an electric rolling stock which regenerates AC power and controls a high power rate, and detecting malfunctions in the feeder circuit speedily and perfectly. SOLUTION: The voltages and currents of an AC feeder circuit are taken as samples at prescribed intervals. An input impedance vector Zd is computed from the current data id,..., id-n and voltage data vd,..., vd-n, and an accident determining output Zd=1 is performed. From the current data, a fundamental wave 1f component and an arbitrary low harmonic component are determined by filtering, and a harmonic component percentage content Σf% to the fundamental wave 1f component is determined. An electric rolling stock current determining output Hf=1 is performed. A current vector variation ΔIV is determined from the current data, and a current vector rapid change determining output ΔIV=1 is performed.  When respective determining outputs Zd=[0, 1], Hf=[0, 1], ΔIV=[0, 1] meet predetermined logical conditions, an operation output OUT=1 for opening a feeder breaker is performed.
Patent JP-2002064418-A (JP)
Title: Device and method for presentation and information recording medium
Inventor: MIKUNI SHIN
IPC: H04W84/20
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To enable an electronic document contained in a terminal brought by a participant in a conference, etc., to be read jointly by other participants or to be distributed freely to other terminals by simplifying the procedures for network configuration. SOLUTION: A first presentation device 2 (terminal) and second presentation devices 3-5 (terminals), either one of which can be connected to a projector 1 (external display device), are configured so that both devices 2 and 3-5 may be connected to each by radio and, at the same time, links are configured between the terminals 2 and 3-5 by exchanging connection requesting messages and connection permitting messages between the terminals 2 and 3-5 so that information required for presentation may be exchanged between the terminals 2 and 3-5 through the links. Since the links between the terminals 2 and 3-5 can be configured automatically by exchanging the messages between the terminals 2 and 3-5, a network can be constituted without taking extra procedures.
Patent JP-2002078124-A (JP)
Title: Gas-insulated switching apparatus
Inventor: SUZUKI KOJI
IPC: H02B13/02
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a gas-insulated switching apparatus, which allows reducing installation space, improving check operations, increasing earthquake resistance, and improving environmental safety, i.e., suppressing spark and noise. SOLUTION: Through bushing and gas-insulated buses, which are coupled with a A bus 1 and a B bus 2 that constitute multiple buses in the air, a first circuit unit #1 and a second circuit unit #2, each of which includes a bus-sided disconnector and a gas-insulated circuit breaker, are connected. In this case, the A bus and B bus disconnectors, each of which is an outlet of the gas- insulated circuit breaker, are connected using the gas-insulated bus.