baber/WOPTO huggingface dataset:
Patent JP-H08121360-A (JP)
Title: Rotary compressor containing trochoid compressor
Inventor: INOUE WAHEI
IPC: F04C18/10
Filed: 1994-10-26
Abstract: PURPOSE: To increase a suction amount and to improve compression efficiency by providing a guide means for sucking gas which is constituted to widely improve a suction effect produced when a rotary disc having a suction port is rotated and further utilizes high speed rotation. CONSTITUTION: A space part 20A for suction extending in a counter rotational direction in such a manner to wrap at least a part of port from the port cutoff position of a rotary disc 5 for suction is formed on the rotary disc 5, and the opening of the space part 20A is arranged facing the rotation direction of the rotary disc 5. It is preferable that the space part 20A is formed in a shape wherein a sectional space shape is increased from the port cutoff position toward the opening part and in concrete terms, is formed approximately concentrically to the rotary disc 5 and approximately in an arcuate shape.
Patent JP-2000071073-A (JP)
Title: Insulator (ferrule) used for welding stud bolt
Inventor: RA HEIGYOKU
IPC: B23K9/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To remove an insulator without being powdered at the time of its removal by providing two longitudinal grooves to the insulator at symmetrical positions and notching the top parts of two longitudinal grooves respectively. SOLUTION: Longitudinal grooves 2 and 2' are formed at symmetrical positions outside an insulator (ferrule) 1, so that the insulator (ferrule) 1 can be easily cracked. Notches 3 and 3' are formed at the tops of the longitudinal grooves 2 and 2', so that the force can be easily applied. A material of the insulator (ferrule) 1 is a ceramic product (ceramics). A stud bolt is welded to an iron frame, and after the welding operation, a tip-pointed tool abuts on the notches 3 and 3' for applying the force. The insulator (ferrule) 1 is evenly divided into two from the longitudinal grooves 2 and 2', and removed. Therefore, since the two shape-regulated insulators (ferrules) are picked after welding the stud bolt of the iron frame construction, labor can be reduced.
Patent JP-H09129309-A (JP)
Title: Electrical connection box
Inventor: ISHIGURO MASAAKI
IPC: H02G3/16
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection box capable of avoiding a danger such as short circuit caused by a peeled metallic substance generating when a nut and a bolt in a bolt fastening type connector are screwed by vertically forming a rod-shaped nut part on a lower cover, and forming a through hole passing through the outside of the lower cover inside the nut. SOLUTION: A nut part 20A for a female connector 13A of a bolt fastening type connector 6A is vertically formed on a lower cover 2A of an electrical connection box, and a through hole 25 passing through the outside of the bottom of the lower cover 2A, communicating with a nut 23 is formed in the nut part 20A. Wiring plates 16A, 17A are fit between the lower cover 2A and a main cover 3, then the main cover 3 is interposed between a bolt 10 of a male connector 7 and the nut 23, and fastened. The electrical connection box capable of discharging a peeled metallic substance generating from the bolt 10 and the nut 23 when the bolt fastening type connector 6A is assembled and fixed, from the through hole 25, and avoiding a danger such as short circuit caused by the peeled metallic substance is obtained.
Patent JP-H1176704-A (JP)
Title: Treatment of aqueous water developable photosensitive polymer solution and device therefor
Inventor: GREGORY K HARABIN
IPC: C09D11/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To stably treat an aq. water-developable photosensitive polymer soln. having an excellent separative power when used by receiving the eluate from a developing unit for developing a flexographic printing plate with water from a holding tank, mixing the eluate with a flocculant and flocculating the solid in the eluate. SOLUTION: A flexographic printing plate is developed with warm water 25 in a developing unit 1, and the water-developable photosensitive polymer is eluted and dispersed in the warm water 25. A surfactant for dispersing and emulsifying the eluted resin is supplied to the eluate in an overflow 1c from a surfactant tank 2, and the eluate 26 is heated to a specified temp. and transiently hled in a holding tank 7 while being heated. An eluate feed pump 10 and a flocculant feed pump 19 are simultaneously driven, hence a fixed amt. of the eluate from the tank 7 and flocculant from the flocculant tank 19 are supplied to a mixing cone 12 and mixed with each other, and the water- developable photosensitive polymer as a solid in the eluate is flocculated. The aq. soln. is continuously and stably treated in this way, and the photosensitive polymer is separated.
Patent JP-S62144498-A (JP)
Title: Plate diaphragm
Inventor: SATO HITOSHI
IPC: H04R7/08
Filed: 1985-12-19
Abstract: PURPOSE:To improve the adhesiveness to a skin material and to prevent a peak dip from being produced in the frequency characteristic and a high frequency limit from being lowered by including foil like natural fiber between the skin material such as aluminum and a honeycomb construction. CONSTITUTION:The foil like natural fiber 11 of 20mum in thickness is passed through the vessel of a moisture curing urethane adhesive 12, the adhesives is coated on both the surfaces thereof, the foil like aluminum material 13 of 10mum in thickness is bonded to one of them, thermoplastic film 14 such as nylon of 25mum in thickness is bonded to the other, completely dried in a drying furnace 15, and they are taken up to obtain a coupling member 16 of the skin material and the film. This is bonded to the honeycomb construction 15 to obtain a plate diaphragm. The plate diaphragm obtained in this manner includes the natural fiber, so that the thickness of the aluminum material 13 can be thinned, according to the low cost and the light weight, the frequency characteristic is improved and since the natural fiber is used, the adhesiveness of the aluminum material and the thermoplastic film is largely improved.
Patent JP-H08123509-A (JP)
Title: Program managing system
Inventor: KOMATSU NAOTO
IPC: G05B19/02
Filed: 1994-10-27
Abstract: PURPOSE: To provide the program managing system suitable for automatically managing a control program and control data inside a controller although it is conventionally manually performed, unitarily managing tuning information and avoiding wrong tuning work. CONSTITUTION: In the case of repeating the tuning of the control program and control data while monitoring a controlled system after initially setting the control program and control data inside a controller 111 at a plant control system, tuning backup information is unitarily managed by a host computer 101 and at the same time, when the tuning information inside the controller 131 is not matched with the tuning backup information managed by the host computer 101, the tuning backup information is automatically generated and matched with the tuning information inside the controller 111. Then, when tuning is performed from the host computer 101 or a personal computer 110, tuning is repeatedly performed by the latest tuning information at all times.
Patent JP-H11112276-A (JP)
Title: Piezoelectric resonator and electronic component using it
Inventor: UNAMI TOSHIHIKO
IPC: H03H9/60
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric resonator and an electric component using it where a reduction in a difference ΔF between a resonance frequency and an antiresonance frequency is suppressed. SOLUTION: A piezoelectric resonator 10 includes a substrate 12 where piezoelectric layers 14 and internal electrodes 16 are laminated. The adjacent piezoelectric layers 14 are polarized in different directions at both sides of each internal electrode 16. A groove 18 is made on one side face of the substrate 12 and the internal electrodes 16 are exposed at both sides at an interval of one. The insulation films 20, 22 are formed at the part of the internal electrodes 16 not exposed. External electrodes 24, 26 are formed at both sides of the groove 18 of the substrate 12 and connected to the internal electrodes 16.
Patent JP-H05130209-A (JP)
Title: Telephone set
Inventor: SHIBATA TSUTOMU
IPC: H04M1/64
Filed: 1991-10-31
Abstract: PURPOSE:To improve the convenience by using the usual incoming call operation and the incoming call operation employing an automatic answering function in mixture. CONSTITUTION:This telephone set is provided with plural message memories 7,8 which register a voice message respectively. Absence information registered with respect to an ISDN address set by the telephone set and representing whether or not an automatic answering function 1a is started and a message number representing the kind of a message sent by the automatic answering function 1a are stored in an absence registration table 6. A control section 1 retrieves an incoming call number noticed from an ISDN at the arrival of a call from the absence registration memory 6 to extract relevant absence information and the message number. Then the control section 1 controls whether or not the automatic answering function 1a is activated based on the absence information and selects a message memory based on the message number when the automatic answering function 1a is started to select the message.
Patent JP-H09123471-A (JP)
Title: Ink tank and manufacture thereof
Inventor: HINAMI ATSUSHI
IPC: B41J2/175
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent a problem where a user or the surroundings is smeared with ink adhering to exposed fibers by subjecting the surface of collective fibers exposed from the opening of a separately replaceable ink tank to at least one treatment for preventing the fibers from springing out. SOLUTION: An ink tank 2 is provided with an opening, i.e., an ink supply port 5, and filled with collective fibers, i.e., a fiber absorber 6. The surface of fiber absorber 6 is exposed directly to the outside in the vicinity of ink supply port 5 and abuts directly against a coupling part, i.e., an ink supply pipe, on the side of ink jet recording head. Since the fibers spring out easily on the surface of fiber absorber 6 in the vicinity of ink supply port 5, the fiber absorber 6 is subjected to treatment for preventing the fibers from springing out, e.g. heat treatment, after it is filled in the ink tank 2 thus fusion coupling the fibers in point contact state.
Patent JP-S62134488-A (JP)
Title: Automatic grab treating article and robot with grab
Inventor: EDOWAARU RUJIIRU
IPC: B25J15/02
Filed: 1986-12-01
Abstract: A grabbing device intended to be mounted on the end of the arm of a robot and comprising a plate equipped with a pair of claws mounted in facing relation on the plate, with one claw being slidably mounted on the plate and the other claw being pivotably mounted thereon. The fastening between the robot arm and the plate comprises first and second mutually parallel pivot axes (Y1, Y2), the pivot axes being perpendicular to the surface of the plate. The grabbing device of the present invention also includes a mechanism for pivoting the plate about at least one of the axes, a mechanism for blocking or releasing the plate relative to the other of the axes, and a sensor for measuring the pivoting angle of the plate about each of the axes (Y1, Y2). The grabbing device is particularly well suited for handling refractory bricks in a robotized apparatus for repairing a metallurigical convertor.
Patent JP-H11115245-A (JP)
Title: Electro-optical signal conversion device
Inventor: FUTAGAMI SHIGERU
IPC: B41J2/445
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a low cost electro-optical signal conversion device by facilitation the assembling and rearrangement. SOLUTION: An electro-optical signal conversion device forms an image by converting an electric signal to an optical signal. The electro-optical signal conversion device comprises a case body 5 having a window section, a light emitting device 6 attached to the inner section of the case body 5, an optical system 7 for converting the light emitted from the light emitting device 6 to a parallel light passing through the window section toward the outside of the case body 5 and an optical shutter 8 that executes passing or blocking of the parallel light emitted toward the outside of the case body 5 in accordance with the electric signal. The optical shutter 8 is assembled to be attached from the outside of the case body 5.
Patent JP-S61199333-A (JP)
Inventor: ARII BIZAA
IPC: H04B1/66
Filed: 1985-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03152257-A (JP)
Title: Nonwoven fabric and production thereof
Inventor: NISHII SEIJI
IPC: D04H1/4382
Filed: 1989-11-02
Abstract: PURPOSE:To obtain the title nonwoven fabric enhanced in wiping ability, high in surface strength, thus useful as a wiping material by applying a high-pressure water current on a specific fibrous web followed by making a hot-embossing under a specific temperature condition. CONSTITUTION:A high-pressure water current is applied on a fibrous web consisting mainly of splittable conjugate fiber made up of at least two kinds of resin differing in melting point from each other and splittable into ultrafine fibers by mechanical impact, and the conjugate fiber is split into ultrafine fibers which are concurrently intertwined. Thence, the resultant fiber is put to hot- embossing at temperatures higher than the softening point of the lower-melting resin but lower than the melting point of the higher-melting resin, thus obtaining the objective nonwoven fabric having a number of recesses formed by thermal adhesion of the lower-melting ultrafine fibers.
Patent JP-H08117996-A (JP)
Title: Magnesia-carbon upper nozzle for slide gate
Inventor: KOIKE YASUTA
IPC: C04B35/632
Filed: 1994-10-26
Abstract: PURPOSE: To improve the resistance to spalling and erosion by forming the upper nozzle with a fired magnesia-carbon brick using a boron-modified phenolic resin excellent in oxidation resistance at high temps. as a binder. CONSTITUTION: The magnesia and carbon as the brick material and an additive are mixed, and 0.5-10wt.% boron-modified phenolic resin contg. 10-50wt.% B is added along with a binder such as pitch, tar and phenoic resin. The admixture is kneaded, press-formed and heated at 30-300 deg.C to remove the volatile component to the extent that the firing is not disturbed and then fired in a reducing atmosphere or in a nonoxidizing atmosphere such as a gaseous N2 . current to obtain the upper nozzle. Although the boron-modified resin can be singly used as a binder, the resin should be used jointly with common novolac resin, resol-type phenolic resin, etc., from the standpoint of economy and formability.
Patent JP-H10115728-A (JP)
Title: Substrate for optical fiber array, optical fiber array and its production
Inventor: OMORI TERUHIKO
IPC: G02B6/40
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain optical fiber arrays having good efficiency and good quality by providing the central part of a substrate with a bumper plate. SOLUTION: A strip-like V-grooved substrate 32 is prepd. by providing the substrate with surface flat parts for separating a prescribed number of aligning grooves 320, such as V grooves, by each group. The strip-like optical fiber ribbons exposed of the parts to be housed in the grooves of the optical fibers 20 by removing the coating ends of these parts are inserted into the respective aligning grooves 320 by butting the front ends of the fiber ribbons against the wall-like bumper plate 324a disposed in the position of a cutting line 324 at the center of the respective aligning grooves 320 and are fixed by UV curing resins. The point of the bumper plate 324a of the substrate 32 is then cut straight by a cutting blade to form two blocks. The exposed end faces 340 and the fiber ends are polished simultaneously with cutting by a diamond saw.  The resulted two blocks are cut to units respectively at the points of the smooth surfaces for sepn. of the substrates, by which the many optical fiber arrays are produced.
Patent JP-H03148390-A (JP)
Title: Breather device for fuel tank
Inventor: KOMATSUBARA HIROSHI
IPC: B62J35/00
Filed: 1989-11-06
Abstract: PURPOSE:To prevent the occurrence of creaking noise by forming a plurality of nicks, projections and the like in a check valve disposed in a breather passage, and thereby changing the natural frequency at the lip section of the check valve to restrain resonance of the lip section. CONSTITUTION:When fuel is increasingly vaporized with a rise in air temperature, the internal pressure of a fuel tank 2 in a breather device increases and results in the difference in pressure from the atmospheric one. This thereby causes air within the fuel tank 2 to pushingly open a check valve 34 so as to flow out of a small hole 22 into the atmosphere through a breather passage 19. As a result, an increase in internal pressure within the fuel tank 2 is restrained. In this case, the lip section 34a of the check valve 34 is formed with, for example, a plurality of nicks 36 and the like so that the natural frequency of the lip section 34a is thereby kept away from resonance frequency. This thereby restrains the lip section 34a from resonating when fuel within the fuel tank 2 passes through the check valve 34, thereby preventing the occurrence of creaking noise at the lip section 34a.
Patent JP-2000114429-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAGUCHI TOSHIHIRO
IPC: H01L21/60
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a resin-sealing type semiconductor device. SOLUTION: A thin-film wiring board 2 for supporting a semiconductor chip, a solder resist 4 formed into a frame shape around the end of a resin sealing region 2c of a chip supporting surface 2b of the thin-film wiring board 2, a sealing part which is formed by resin-sealing the semiconductor chip and formed in the resin sealing region 2c of the thin-film wiring board 2 in contact with a solder resist 4, a plurality of solder balls provided on the backside of the thin-film wiring board 2 by electrical connection to a bump land 2d, are provided. Since the solder resist 4 is provided in the resin sealing region 2c of the thin-film wiring board 2, the bond strength between the thin-film wiring board 2 and the sealing part is improved.
Patent JP-H02135572-A (JP)
Title: Electronic device structural design supporting method
Inventor: YASUKAWA AKIO
IPC: G06F17/50
Filed: 1988-11-16
Abstract: PURPOSE:To decrease labor necessary for the calculation and evaluation of a life by dividing a processing procedure into a data registering procedure and a calculating procedure, allocating a step, etc., to register case part shape data to the former, and allocating a step, etc., to calculate deformation of the case part by changing the data and to calculate the connecting part life based on a calculation result to the latter. CONSTITUTION:The processing procedure is divided into the data registering procedure and the calculating procedure. The data registering procedure consists of the life calculation and the registration of the respective types of the data (case part form data, etc.) to a data base necessary for the calculation and evaluation of the life. On the other hand, in the calculation procedure, as soon as it starts, a function selective menu is displayed at a terminal. Presently, the life calculation, result displaying or completion can be selected. When the life calculation is selected, it is executed based on the case part shape data, the connecting part shape data, environmental temperature data, etc., and the calculation result is registered on a life calculation result data base. Thus, when a person in charge once registers the respective data on the data base, since a designer can access them and immediately execute the calculation and evaluation of the life, the labor necessary for the calculation and evaluation can be decreased.
Patent JP-H07118438-A (JP)
Title: Production of porous film of blended polysulfone
Inventor: SAITO MASAHARU
IPC: C08L81/06
Filed: 1993-10-22
Abstract: PURPOSE:To obtain the subject porous film having film properties of the same level of polysulfone and hydrophobic nature of the same level of polyfluorovinylidene film, containing hydrophilic parts and hydrophobic parts at the same time and useful for e.g. the module of a water purifying device by molding a dope obtained by dissolving a specific blended resin to a film form followed by heat treatment. CONSTITUTION:The objective porous film is obtained by subjecting a dope obtained by dissolving a blended resin consisting of 90-99.5wt.% of polysulfone and 10-0.5wt.% of polyfluorovinylidene to wet film molding or dry film molding followed by heat treatment at >=110 deg.C. Further, the dope solution is preferably compounded with a hydrophilizing agent (e.g. polyvinylpyrrolidone).
Patent JP-H11109981-A (JP)
Title: 'karaoke' device
Inventor: NOHARA YASUHISA
IPC: G10K15/04
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To make use of it when operation is choreographed, and 'KARAOKE (orchestration without lyrics)' is exercised, etc., by transmitting lyrics from an exclusive, earphone and hearing specified information and instructive information of a piece of music to be confirmed by a singer with the exclusive earphone. SOLUTION: When a reserved piece of music is set, it is recorded on a recording part 7. A display of pieces of music is displayed on a display part 10 or 9 in order of reservation from plural remote controllers, and the pieces of music are reproduced in order of the display. At this time, the lyrics of the piece of music to be reproduced recorded on the recording part 7 is reproduced in a reproducing part 11 to be sound outputted. The sound outputted lyrics is transmission processed in a lyrics transmission part 15 by a CPU 5, and is transmitted to an earphone 17 of a receiving code inserted into the singer's ear and placed in space of a room by a radio wave or infrared rays, etc., and the lyrics are outputted from the earphone 17, and the singer songs with a wireless microphone while listening the lyrics.  Further, information from the earphone 17 is a voice signal such as the instruction of choreography guidance of operation or the guidance of the reservation order of the pieces of music, etc.
Patent JP-H04160928-A (JP)
Title: Diversity receiver
Inventor: TAKE MINORU
IPC: H04B7/08
Filed: 1990-10-25
Abstract: PURPOSE:To reduce not only multipass but also neighboring interference by setting an IF filter for one main system at an ordinary band width and an IF filter for at least one subsystem at a narrow band width and detecting the reception condition of the reception section of each system and selecting the output of the reception section of the system having the best reception condition to output the selected one. CONSTITUTION:When a multipass noise component at the main side is smaller than that at a subside, the output level of a DC wave detecting circuit 7b is smaller than that of a DC wave detecting circuit 7d. Selective section 8 applies selective control to a selective section 3 to turn the switch of selective section 3 to side (a) to make the selecting section 3 select a reception system having a better reception condition at the main side. As an example, if a vehicle traveling near a broadcasting station or the like causes a neighboring channel interference, since the band width of IF filter at the subside is made narrower than that at the main side, the reception section 2 at the subside is less affected by the neighboring channel interference compared with the main side. Since the selective section 8 at the subside is smaller than that at the main side, selective control is applied to the selective section 3 to turn the switch to side (b) to select the reception system at the subside having a better reception condition.