baber/WOPTO huggingface dataset:
Patent JP-2000134891-A (JP)
Title: Synchronous motor and controller therefor
Inventor: NASHIKI MASAYUKI
IPC: H02P21/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To perform weakening control of field flux by providing an N pole permanent magnet arranged at the N pole of a rotor, an S pole permanent magnet arranged at the S pole of the rotor, a soft magnetic pole part in the center of N pole of the rotor, and a soft magnetic pole part in the center of S pole of the rotor. SOLUTION: N pole permanent magnet 35, 41 are arranged at the opposite ends of a magnetic pole pole5 and the central part 40 of pole is made of a soft magnetic body. The soft magnetic body 40 is formed by laminating electromagnetic steel plates in the axial direction of a rotor shaft 1. S pole permanent magnet 38, 34 are arranged at the opposite ends of a magnetic pole 6 and the central part 39 of pole is made of a soft magnetic body. Winding current of a stator is modeled to the exciting current of field, i.e., d-axis current, and a torque current, i.e., q-axis current. The N pole permanent magnet and the pole part of the soft magnetic body constitute N pole of the rotor whereas the S pole permanent magnet and the pole part of the soft magnetic body constitute S pole of the rotor. According to the arrangement, field flux can be controlled freely.
Patent JP-2001125495-A (JP)
Title: Cover glass
Inventor: YANO KUNIHIKO
IPC: G09F9/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide cover glass which can magnify the effective area of a display surface of a display device of a portable apparatus so as to make the marks displayed in the determined position of the display surface of the display device easily visible. SOLUTION: This cover glass 1 has a small-window convex lens part 10 which displays, in enlargement, only the specific region of the display surface 210.
Patent JP-H03172584-A (JP)
Title: Dry compressed air feeder
Inventor: SASAKI RYOJI
IPC: F04B41/00
Filed: 1989-11-29
Abstract: PURPOSE:To increase the volume of pressure air by performing the exhaust heat recovery of a compressor through heat exchange with a specified aqueous solution, while lowering a temperature of the pressure air after pouring cooling water on the primary side of a compressed air dehumidifier, and performing heating of the pressure air with exhaust heat on the secondary side. CONSTITUTION:Air cleaned by an air filter 1 is dehumidified by a compressed air dehumidifier 8 after it is compressed by way of a low pressure stage compressor body 2, an intermediate stage air cooler 4, a high pressure stage side compressor body 3 and cooled by way of a discharge stage air cooler 5, a cooling water injector 9, and thereafter, it is heated by a compressed air heater 10 and fed to the process side. In the meantime, a nonpolluting aqueous solution, including propylene glycol as its chief ingredient, low in its freezing point and week in corrosiveness, staring in an aqueous solution tank 11 is circulated through each of coolers 4, 5 and compressor 2, 3 by a water pump 12, whereby exhaust heat recovery is performed and, after compressed air is heated by the heater 10 through the heated aqueous solution, it flows back to the tank 11 by way of an aqueous solution cooler 13.
Patent JP-2001127503-A (JP)
Title: Lamination filter
Inventor: KUROKI HIROSHI
IPC: H01P1/203
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a lamination filter whose trimming adjustment is easy, and having an excellent mass-productivity, a low loss and a high attenuation amount. SOLUTION: Relating to the lamination filter, a ground electrode 2 is formed onto both major sides of a laminator block 1 consisting of dielectric layers 1a-1h that are layered. Strip lines 5 opposed to the ground electrode 2, a coupling electrode 6 capacitively coupled with the strip lines 5 via the dielectric layer 1b and an external input/output electrode 8 are formed between the dielectric layers 1b-1d, and the coupling electrode 6 and the external input/output electrode 8 are formed with the strip lines 5 inbetween.
Patent JP-S63160867-A (JP)
Title: Recording apparatus
Inventor: WATANABE NOBUTAKA
IPC: G06K15/16
Filed: 1986-12-25
Abstract: PURPOSE:To certainly guide paper to a printing position and to certainly exclude the paper after printing from the printing position to enhance operability, by providing a drive means for reciprocally driving a paper guide member for guiding the paper on the outer peripheral surface of a platen between the first position for guiding the paper to the printing position and the second position for guiding the paper at the time of printing and driving a paper feed means. CONSTITUTION:A movable type paper guide 27 has the cam part 27a brought into contact with the pin 25a of a pulley 25. That is, a paper feed roller 18 is rotated by the rotation of a pulse motor M2 and the pulley 25 rotates through a belt 36 and, in parallel to this operation, the paper guide 27 reciprocally moves around a platen roller 22 between points C, D. The paper feed roller 18 is integrally constituted of a plurality of roller main bodies 18a arranged in the axial direction so as to be spaced apart from each other, the shaft 18c having the roller main bodies 18a coaxially fixed thereto and the pulley 18d and gear 18e coaxially fixed to one end of the shaft 18c on this side thereof. The shaft 18c is connected to the pulse motor M2 as a paper feed motor.
Patent JP-H08160435-A (JP)
Title: Liquid crystal panel frame, liquid crystal panel body and liquid crystal display
Inventor: HOSHI HISAO
IPC: G02F1/1339
Filed: 1994-12-12
Abstract: PURPOSE: To provide a liquid crystal panel frame which does not destroy oriented liquid crystal phases and has excellent seismic and impact resistance by securely and softly adhering upper and lower substrates with partition wall members forming straight spaces. CONSTITUTION: The straight partition wall members 8 having a thickness corresponding to a cell gap G is formed between striped transparent electrodes 5 formed on one transparent glass substrate 2. Another transparent glass substrate 2 is adhered by a suitable means to the members 8, by which the liquid crystal panel frame for enclosing liquid crystals completely adhered with a pair of the substrates 2, 3 and further exactly regulated in a cell gap G is composed. The linear spaces partitioned by the members 8 in such a manner smoothly move the enclosed liquid crystals and coordinates the liquid crystals stably on oriented films 7, 9 and, therefore, thin films consisting of a defectless chiral smectic phase of a large area are formable.  A display panel is formed in the state of eliminating the orientation defects, by which the defectless color display of the large area is realized and the liquid crystal panel frame having the excellent seismic and impact resistance is obtained.
Patent JP-H03167482-A (JP)
Title: Output processing system of potential sensor
Inventor: AKIYAMA OSAMU
IPC: G01R29/24
Filed: 1989-11-27
Abstract: PURPOSE:To obtain a stable output reduced in fluctuation and to introduce the same into a microcomputer system by mounting a range change-over circuit automatically changing over an output signal level according to the levels of the input signals from the first and second electrodes. CONSTITUTION:An automatic range change-over circuit is added at the post- stage of a DC amplifier of a conventional example. This change-over circuit is equipped with four kinds of range circuits 51 - 54 of unit, double, quadruple and octuple, four comparators 61 - 64 dividing source voltage Vcc to set reference voltages and comparing said voltages with an input signal level, a decoder 71 decoding the outputs of the comparators 61 - 64 and a switch circuit 72 selecting either one of the signals of the circuits 51 - 54 based on a command from the decoder 71 and outputting the same. The input signal level is compared with respective reference voltages by the comparators 61 - 64 and judged. As a result, the decoder 71 controls the circuit 72 to select either one of the circuits 51 - 54 and to output a signal therefrom and also outputs range data showing which range is selected.
Patent JP-H03167900-A (JP)
Title: Component mounting apparatus by image recognition
Inventor: NAKAHARA KOICHI
IPC: B23P19/00
Filed: 1989-11-28
Abstract: PURPOSE:To enhance an insertion efficiency of a terminal into a terminal insertion hole in a board by a method wherein an insertion pin is inserted and passed between individual weak terminals of an electronic component being conveyed, a carrier is moved in a state that the terminals are sandwiched and held by using a sandwiching and holding member and the individual terminals are extracted in the same direction. CONSTITUTION:A light-emitting element 5 which is in a state that it is gripped by using an index chuck is conveyed to a position of a terminal extraction apparatus 27; then, a rod 211 is lowered; the element 5 is pressed by using a pressure member 212. Then, a rod 193 is lowered; a rod 206 is raised; an insertion pin 194 is inserted and passed between two terminals 5a of the element 5; root parts of the terminals 5a are sandwiched and held by using a sandwiching and holding means 203. In succession, a rod 186 is raised; a slider 182b is moved toward a direction opposite to an arrow D, i.e., a tip direction of the terminals 5a. Thereby, the deformed terminals 5a are extracted in the same direction and are shaped to be parallel and straight.
Patent JP-H11127564-A (JP)
Title: Electric rotating machine
Inventor: UCHIYAMA HIDEKAZU
IPC: H02K21/22
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To simplify wiring of an end of stator wiring and end of field wiring. SOLUTION: A field wiring 11 is disposed on the engine case 1 side end face of a stator 9 provided with a powder supply part insertion hole 18a in the axial direction. An insulating holder 19 inserted with a male terminal member 20 is passed through the powder supply part insertion hole 18a. The male terminal member 20 has one end connected with the field wiring 11 and the other end coupled with a female terminal member 21, connected with power supply lines for the field wiring 11. Since the end of field wiring can be led out to the end bracket side end face, connection to the field wiring can be made on the end bracket side end face. Furthermore, connection to the field wiring and connection to the power generating winding can be made on same end face side of the stator.  When male and female terminal members are coupled in the powder supply part insertion hole, the field wiring can be connected with a power supply, without requiring extra connection space.
Patent JP-H07139950-A (JP)
Title: Azimuth displaying method in goniometer
Inventor: ABE KENGO
IPC: G01C17/28
Filed: 1993-11-16
Abstract: PURPOSE:To promote lowering in cost by miniaturizing a display part and an IC for driving the display part without deteriorating resolution and to improve visual recognizing property by enlarging the area of an azimuth character displaying part and reducing flickering. CONSTITUTION:Azimuth character displaying parts 3-1-3-5 are arranged at an angular interval of 45 deg.. Arrow display parts 4-1-4-3 are arranged at an angular interval of 22.5 deg. with the angular position corresponding to the azimuth- character displaying part 3-3 as the center. When the advancing direction is the north, 'W', 'N' and 'E' are displayed on the azimuth-character displaying parts 3-1, 3-3 and 3-5, and an arrow mark is displayed on the arrow display part 4-2. When a vehicle turns to the right and the direction is changed by 22.5 deg., the arrow mark is displayed on the arrow display part 4-3. When the vehicle turns to the right furthermore and the direction is changed by total of 45 deg., 'N' and 'E' are displayed on the azimuth-character displaying parts 3-2 and 3-4, and the display of the arrow mark is returned to the arrow display part 4-2.
Patent JP-H01194280-A (JP)
Title: Improvement of elastically deformable contact assembled in connector and its manufacture
Inventor: FURANSUWA ROBEERU BONOMU
IPC: H01R13/03
Filed: 1988-12-06
Abstract: PURPOSE: To simplify the manufacture of a contact element by punching a metal member from a nearly flat metal strip, then applying proper heat treatment to a material made of beryllium copper or the like. CONSTITUTION: When a scrap 33 is punched by a punch 30 cooperating with a mold cavity 31, the inside contour line 32 of the deformable portion 11 of a contact element 1c is formed. The whole outside contour line 36 of the contact element 1c is formed by a punch 34 cooperating with a mold cavity 35. The contact element 1c is punched synchronously with the cycle of the advance process of the punches 30, 34. Heat treatment is applied as required to a member made of beryllium copper or the like to give elasticity. All stages can be implemented by the same punching press, no folding operation or no deflecting operation is required, and manufacture is simplified.
Patent JP-H07141271-A (JP)
Title: Automatic selection system for communication line at opening time of session
Inventor: WADA HIRONORI
IPC: H04L12/64
Filed: 1993-11-15
Abstract: PURPOSE:To retry the opening of a data link by automatically selecting another communication line in case of a failure in the opening process of the data link accompanying the opening of the session. CONSTITUTION:Communication lines used to set data links corresponding to respective on-line information processing programs on an opposite computer system 2 are registered in a management table 17. When an on-line information processing program 11 outputs a session opening request, a session opening means 13 of a host computer 1 acquires on communication line from the management table 17 by using a communication line selecting means 14, specifies the communication line, and indicates the opening of a data link to a data link opening means 16. In case of the failure in data link opening, the session opening means 13 acquires an alternative communication line from the management table 17 by using an alternative communication line selecting means 15, specifies the acquired communication line, and indicates the opening of a data link to the data link opening means 16.
Patent JP-H04183724-A (JP)
Title: Production of wholly aromatic polyester-polystyrene-base copolymer
Inventor: OISHI HIROSHI
IPC: C08G69/32
Filed: 1990-11-16
Abstract: PURPOSE:To obtain the subject copolymer, having a low birefringence, good in processability and useful as materials, etc., for optical instruments by subjecting a terminal amino group-containing styrene-based polymer with an aromatic dihydroxy compound and an aromatic dicarboxylic acid halide in a specific proportion to solution polycondensation. CONSTITUTION:Styrene is radical-polymerized using 4,4'-azobis-4-cyanovaleric acid as a polymerization initiator while being heated to provide a polymer having terminal carboxyl groups. The resultant polymer is subsequently reacted with 4,4'-diaminodiphenyl ether, etc., to afford (A) a styrene-based polymer having terminal amino groups. The obtained polymer (A) is then subjected to solution polycondensation with (C) an aromatic dihydroxy compound and (D) an aromatic dicarboxylic acid halide in amounts so as to provide (5/95)-(80/20) weight ratio of the components [(A)/(C+D)]. Thereby, the objective wholly aromatic polyester-polystyrene-based copolymer is obtained.
Patent JP-S63163447-A (JP)
Title: Original press-contacting device in copying machine
Inventor: KUSUNOKI TAKASHI
IPC: G03B27/62
Filed: 1986-12-26
Abstract: PURPOSE:To simplify the constitution of a copying machine body by providing an output/input signal information control unit for relaying output and input signals of various devices such as an automatic original size detecting device, a copy image editing device, an IC card storage device, etc., to a main control unit, on an original pressure plate. CONSTITUTION:On the upper face of an original pressure plate body, a copy image editing device 15 is provided, connected to an output/input signal information control unit 21 provided on the base part of the original pressure plate, and an output and an input are controlled. On the base part of the original pressure plate 10, an IC card connecting member 6 for inserting an IC card 5 is provided so that a copying machine can be controlled even by the IC card 5. The IC card 5 inserted into this IC card connecting member 6 is constituted so as to be installed to a holding frame provided on the base part of the original pressure plate and so as to be held thereby. In such a state, a signal inputted to an output/input signal information control unit 2 from these various devices is inputted to a main control unit of a copying machine body, and a processing of its signal is executed. Accordingly, its attachment can be connected easily without increasing a burden of the main control unit.
Patent JP-H01150716-A (JP)
Title: Method for controlling combustion of side combustion multi-zone type heating furnace
Inventor: MURASE YOSHIHIRO
IPC: F27B9/40
Filed: 1987-12-07
Abstract: PURPOSE:To enable a stable uniform heating to be performed when a high turn down operation is carried out by a method wherein some detected values of a plurality of thermometers installed within each of the zones are weighted to obtain their means value, and an amount of fuel and air in respect to all the burners in the zones are totally controlled with a zone representative temperature calculated in reference to a corrected value corresponding to an ignition distributing pattern. CONSTITUTION:A representative furnace temperature for use in controlling a cyclic combustion is accurately determined, controlled in response to this representative furnace temperature and a cyclic uniform heating when a high turn down operation is carried out stably. That is, in a combustion control system in which a plurality of burners within each of the zones of a side combustion multi-zone type heating furnace are ignited in sequence in a periodic manner and diminished to performed a controlling of combustion for carrying out a high turn down control, values of a plurality of thermometers installed within each of the zones are weighted by an arrangement of the thermometers so as to obtain their mean values and then an amount of fuel-air in respect to an zone representative temperature Tpv expressed by an equation (I) calculated by the corrected values corresponding to a fire diminishing and ignition distribution pattern of the burners in the zone.
Patent JP-S63166234-A (JP)
Title: Plasma vapor growth system
Inventor: GOMI HIDEKI
IPC: H01L21/31
Filed: 1986-12-27
Abstract: PURPOSE:To prevent the damage due to charged particles and the like, and make it possible to form uniform film with high efficiency, by a method wherein a plurality of planar electrodes retaining substrates arranged vertically to a rod electrode and in parallel with each other are installed, grow discharge is generated between the rod electrode and the planar electrodes, and the rod electrode is provided with gas introducing inlets CONSTITUTION:A source gas is introduced into a reaction vessel 1 from gas introducing inlets 5 arranged on an anode electrode 2, and discharged from an exhaust outlet 6. Thereby, a gas flow parallel to substrates 4 is formed. The pressure in the reaction vessel 1 and the temperature of cathode electrode 3 serving as substrate predestals are adjusted to a specified value. An alternating voltage is applied between an electrode 2 and the cathode electrode 3 serving as substrate pedestals by an alternating current circuit 7, and glow discharge is generated between both electrodes 2 and 3. Thereby, a silicon nitride film is deposited on the substrate 4. The grow discharge is generated in this manner, by the anode electrode 2 constituted in the formed of a rod and a plurality of plannar cathode electrode 3 serving as perdestals, so that a stable intense electric field of plasma can be formed. Thereby a film excellent in uniformity of thickness can be obtained in the substrate 4 surface.
Patent JP-H04180913-A (JP)
Title: Moisture-permeable polyurethane resin
Inventor: TSUKAMOTO CHIAKI
IPC: C08G18/48
Filed: 1990-11-14
Abstract: PURPOSE:To provide a polyurethane resin having an ethylene oxide content in a specified range, high moisture permeability, low swellability, excellent toughness, etc., by reacting a base polyol comprising an alternating block copolymer of a specified composition with a polyisocyanate. CONSTITUTION:An alternating block copolymer of an average molecular weight of 1000-5000, comprising a polytetramethylene oxide of an average-molecular weight of 200-800 and a polyethylene oxide of an average molecular weight of 200-600, as a base, is allowed to react with a polyisocyanate (e.g. hexamethylene diisocyanate) and optionally a chain extender (e.g. ethylene glycol) to produce a moisture-permeable polyurethane resin of an ethylene oxide content of 15-60wt.%. This resin can be desirably used for moisture-permeable waterproof cloth, a diaper cover, etc.
Patent JP-H04269428-A (JP)
Title: Electron gun for cathode ray tube
Inventor: KEN YOUKETSU
IPC: H01J29/48
Filed: 1991-11-25
Abstract: PURPOSE: To provide an electron gun having an improved electric field-expanded focusing lens. CONSTITUTION: In an outgoing side face of a focus electrode and the outgoing side face of a final accelerating electrode, which constitute a main lens, a part excluding the edge portion thereof is drawn so as to form a common large diameter electron beam-passing hole for electric field expansion, and three independent small diameter electron passing holes are formed at a position drawn in by predetermined depth from the edge portion. Among the three independent small diameter electron beam passing hole, the ratio (DH/DV) of the vertical diameter to the horizontal diameter of the central electron beam passing hole is set to be smaller than the ratio (DH'/DV') of the vertical diameter to the horizontal diameter of both outer independent electron beam passing holes.  Thereby, the effects of spherical aberration with respect to an electron beam passing the main lens is reduced, so that the quality of reproduced image on a screen is enhanced.
Patent JP-H10146568-A (JP)
Title: Separation and recovering method of granule
Inventor: FURUI YUSUKE
IPC: B07B13/10
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating and recovering granules by which the granules are separated by a shape and recovered. SOLUTION: A separation and recovery device is equipped with both a trough 14 tilted against the horizontal and a first and second hoppers 17, 18 which are arranged in the different position in back and forth directions in the lower end of the trough 14. The mixture 5 of granules is supplied to the upper end part of the trough 14. The mixture 5 is separated into the first and second hoppers 17, 18 by difference of velocity at which the individual granule falls down on the trough 14 and thereby the granules are recovered.