baber/WOPTO huggingface dataset:
Patent JP-H0256200-A (JP)
Title: Speaker
Inventor: INANAGA KIYOFUMI
IPC: H04R23/00
Filed: 1988-05-17
Abstract: PURPOSE:To prevent the generation of a leakage current by forming a diaphragm in order to lower the electric resistance of a conductive part in the diaphragm than the electric resistance of a vibration part. CONSTITUTION:An integral drawing with a press is executed for a cylindric body 16 as the member for formation of a diaphragm 2 to form the diaphragm 2. In this case, a vibration part 15 is thinly drawn to a necessary and minimum thickness and a conductive part 8 is thick drawn. Consequently, the entire part of the diaphragm 2 can be lightened and the sensitivity of a speaker 1 can be improved. Since the cross sectional area of the conductive part 8 is made large and the cross sectional area of the vibration part 15 is made small, the resistance of the conductive part 8 is relatively decreased and the resistance of the vibration part 15 is relatively increased. Thus, further more dielectric current flows through the conductive part 8 and the generation of the leakage current can be prevented.
Patent JP-S5245445-A (JP)
Title: Mesh comb
Inventor: HATORI KAZUO
IPC: A45D24/02
Filed: 1975-10-07
Abstract: PURPOSE: To provide a mesh comb which allows an unskilled hair dresser to accomplish fine setting and finishing for mesh hair style with relative ease requiring no substantial technical training of hair cutting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06298257-A (JP)
Title: Insulation cover for can
Inventor: ITOU SUMIYO
IPC: B65D25/34
Filed: 1993-04-12
Abstract: PURPOSE:To obtain an insulation cover for a can which can keep a beverage in a can, such as coffee or juice, warm or cold in a simple manner, which makes the hotness or coldness felt little when the can is held in a hand, and which can be made available at a low cost. CONSTITUTION:An insulation cover for a can consists of a sheet of foamed plastic 1, such as a foamed product of polystyrene, polyethylene, polypropylene, polyurethane, or silicone rubber, and an elastic band 2 attached thereto.
Patent JP-S5244577-A (JP)
Title: Junction type field effect transistor
Inventor: ISHITANI AKIYASU
IPC: H01L21/265
Filed: 1975-10-06
Abstract: PURPOSE: To form a buried ion implantation region of second conductivity type and of an impurity concentration higher than that of adjoining regions within the channel of second conductivity type formed within a gate region of first conductivity type, thereby obtaining a lateral J-FET of high mutual conductance and high dielectric strength. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5928137-A (JP)
Inventor: KURAUSU FUROINTO
IPC: G03B23/02
Filed: 1983-07-04
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-H05346085-A (JP)
Title: Bathroom window connecting frame body
Inventor: OKUDA AKIYOSHI
IPC: E04H1/12
Filed: 1992-05-13
Abstract: PURPOSE:To contrive connection to a large-sized window by connecting window side connecting frames, having outward bent width-enlarged parts, to bathroom side connecting frames connected to the opening part of a bathroom wall, and connecting the window side connecting frames to a window frame larger than the opening part of the bathroom wall. CONSTITUTION:Bathroom side connecting frames 7 are connected to the opening part 5 of a bathroom wall 4, and window side connecting frames 8 provided with outward bent width-enlarged parts 11 are connected to the frames 7. The frames 8 are then connected to a window frame 3 larger than the opening part 5. A unified bathroom or the like can be thereby integrated easily into a building provided with artificial type windows corresponding to a high-quality intention.
Patent JP-2000312394-A (JP)
Title: Voice recording and reproducing device
Inventor: NAGAI MICHIO
IPC: G10L19/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To use a familiar vibrator as a voice reproducing means by transmitting the vibrations of a vibration actuator which are accordant with the voice signals stored in a medium to an external vibrator. SOLUTION: A user operates a recording button, etc., with a microphone body part 103 connected to a 2nd body part 102 and records previously the desired voice signals before these signals are reproduced. When a desk, for example, is used as a vibrator to reproduce the voice signals stored in a storage medium, the user holds a voice recording/reproducing device, presses a vibration transmitting part 19 onto the desk with a proper force and also depresses a reproduction button 15b. Thus, the voice signals stored in the storage medium are applied to an actuator as the prescribed alternate voltage under the control of a system control part. Then the vibrations of the actuator are transmitted to the part 19 and the voices are reproduced from the desk that is touching the part 19. In other words, the desk functions as a speaker to reproduce the voice signals.
Patent JP-S60264052-A (JP)
Title: Organic polymer system electrode
Inventor: MIYABAYASHI MITSUTAKA
IPC: H01M4/60
Filed: 1984-06-12
Abstract: PURPOSE:To form a light weight battery which shoes high energy density and maximum output density and provides no public hazard by utilizing the material obtained by thermally backing the linear polymer novolak resin or reaction material between said resin and hardening agent as the electrode material. CONSTITUTION:The linear polymer novolak resin is obtained by polycondensation, under the acidic catalyst, between the monosubstitution phenor (inducated by the expression I or II and X indicates a substitution group) having the substitution group such as alkyl group and chlorine group of methyl group, nonly group at the position of rotho and para and the aldehyte compound. Otherwise, this resin is caused to react with the hardening agent such as aldehyde compound. This novolak resin or product by reaction of such resin and hardening agent is formed like a film and it is then baked. Thereby, the electrode material can be obtained. A battery having excellent charge efficient can be provided by forming the electrode with such electrode material.
Patent JP-S5645073-A (JP)
Title: Reverse conduction thyrister
Inventor: SHIMIZU YOSHITERU
IPC: H01L21/322
Filed: 1979-09-21
Abstract: PURPOSE:To improve characteristics, in a device of conversely parallel, by providing a thyrister and a diode in a common semiconductor substrate through a separating region and making lifetime of minor carriers of a diode operating region shorter in the section near the separating region and larger in the section far from the separating region. CONSTITUTION:A diode high-impurity-concentration layer 20 is dispersedly formed in the center on reverse surface of an Si substrate 18, an anode emitter layer 19 is provided to surround the layer 20, and a reinforcing support plate 26 is attached onto this side. And then, No.2 base layer 22 is provided on the substrate 18, an annular cathode emitter layer 23 is dispersedly formed thereon, and a diode region and a thyrister region are separated by a separating region 27. Wgile a thyrister and a diode are connected in conversely parallel to provide a conversely conducted thyrister, by using an electron wire in a diode near the region 27 in such a constitution, Au lifetime killer is injected using an electron wire allowing a noninjected section 24 to exist. It is possible, by doing so, to control peak value of reverse recovery current.
Patent JP-H02300828-A (JP)
Title: File resources managing system
Inventor: KAWATE HIROSHI
IPC: G06F15/00
Filed: 1989-05-15
Abstract: PURPOSE:To execute a command procedure (CP) with high significance with high performance by realizing the residence of the CP with high significance before performing an on-line service. CONSTITUTION:The resisdence of only the CP with high significance is realized in a storage means 13 before the on-line service is started, and when the CP is executed with an execution means 15, it is read in from the storage means 13 with an access means 14. Therefore, the number of I/Os and overhead in resisdence control when the CP is executed can be reduced. Also, the CP with low significance is read in from a CP file 11 with the access means 14 similarly as in an on-going system, and is executed with the execution means 15, therefore, deterioration in the memory efficiency of the storage means 13 can be reduced. In such a way, the CP with high significance can be executed with high performance.
Patent JP-H02299927-A (JP)
Title: Sliding type lifter
Inventor: TEZUKA EIICHI
IPC: B60J7/05
Filed: 1989-05-15
Abstract: PURPOSE:To improve the reliability of operation of the lifter in the title suitably applied to a T-bar type sliding sun roof mechanism by regulating the forward and backward movement of the lifter by front and back stoppers during up and down of the lifter and sliding it on guide rails in its condition fixed to lifting state. CONSTITUTION:In a sun roof mechanism having a T-bar type roof part 8 on which a slide mechanism 1 incliding guide rails 2 is disposed and a slide panel C, front and rear side stoppers 61, 62 for regulating the forward and backward movement of a lifter 4 are attached to the front ends of the right and left guide rails 2 provided on the sub-frame 11 of the T-bar part, and a position regulating hole 21 is provided in the vicinity of the front stopper 62 of the guide rail 2 and a notch 22 is provided in the vicinity of the rear stopper 61, respectively. The slider of the slide mechanism 1 comprises a driving system slider R having a link 5 for pressing the lifter 4 up by a fixed angle and a slide link 55 connected to a driving cable, and a lift system L having the lifter 4 provided with an overturn preventing pin 41 and having a lock cam 7.
Patent JP-S5645043-A (JP)
Title: Forming method for electrode lead
Inventor: HATADA KENZOU
IPC: H01L21/60
Filed: 1979-09-19
Abstract: PURPOSE:To obtain an electrode lead having a higher reliability by providing a barrier metal layer on the electrode terminal of a semiconductor element, and forming a pair of solder layers, between which a lead plated with a metal is pressed on heating. CONSTITUTION:A semiconductor element 31 is coated with a film 32 of Cr-Cu or the like, on which a resist mask is provided to form projections 35 by providing solder plating. Moreover, the Cr-Cu film 32 is etched to leave a film 32' by using the resist mask. The solder projections 35 are arranged in parallel or U-shape so that a Cu lead 5 is readily inserted. The Cu lead 5 plated with Sn 6 is aligned with the concave portion made by the solder projections 35, and pressed on heating. This causes the solder to wet sides 40 of the lead 5. Because there is no solder under the lead 5, no solder flows out of the Cr-Cu film 32'. The constitution permits a treat- ment at a lower temperature than the Au-Sn eutectic connection. Therefore, the production of cracks in the element 31 is prevented, and there is no possibility of a short-circuit resulting from the flow-out of the solder, so that a lead connection having a higher reliability is obtained.
Patent JP-H05291743-A (JP)
Title: Manufacture of printed circuit board
Inventor: MORITA NAOHARU
IPC: H05K3/08
Filed: 1992-04-14
Abstract: PURPOSE:To realize a method for manufacturing a printed circuit board in which a narrow pitch of semiconductor elements and densification of a pad layout can be sufficiently dealt and a reduction in thickness is performed. CONSTITUTION:A printed circuit board of the shape in which a conductor circuit 3 is buried in an insulator layer 2 by the steps of forming a circuit pattern formed by a laser etching method, etc., forming a conductor layer by filling metal substance by electrolytic plating, laminating and covering an electric insulator layer 2', and removing a metal layer 1.
Patent JP-H08312373-A (JP)
Title: Sliding bearing of variable stator blade for gas turbine
Inventor: HORIUCHI MASAAKI
IPC: F02C7/06
Filed: 1995-05-19
Abstract: PURPOSE: To lock an inner bearing securely in an inner bush as well as to avoid any one-side contact by supporting a turning shaft of a variable stator blade with both inner and outer bearings, and making an outer end of the inner bearing and an inner end of the outer bearing come into contact with each other in tilting them at a required angle to a plane vertical to an axial center of the turning shaft. CONSTITUTION: This sliding bearing is provided with both inner and outer bearings 3 and 4 supporting a turning shaft 2 of a variable stator blade 1, and in this constitution, the inner bearing 3 is internally fitted in an inner bush 7 and the outer bearing 4 in an outer end of an outer bush 6 respectively, thus they are supported in this way. Both these bushes 6 and 7 are locked to a casing 9 tight with a bolt 15 after a flange 6a installed so as to be projected at the center of a peripheral surface of the outer bush 6 and a flange 7a installed in an outer end of the inner bush 7 are superposed on each other.  In addition, an outer end face of the inner bearing 3 and an inner end face of the outer bush 6 are made contact with each other in tilting them at an angle α to a plane vertical with an axial center of the turning shaft 2, through which any drag of the inner bearing 3 due to a rotation of the turning shaft 2 is made preventable.
Patent JP-H06330378-A (JP)
Title: Method for directly forming electroplated layer on nonconductive material surface
Inventor: OTSUKA KUNIAKI
IPC: H05K3/18
Filed: 1993-05-24
Abstract: PURPOSE:To enhance the productivity by bringing the insulated part into conduction only by a Cu electroplating process without necessitating an electroless Cu plating process, simplifying the treating process, shortening the treating time, and improving the working environment. CONSTITUTION:A nonconductive material is treated with a liquid containing a silane coupling agent. The nonconductive material from this process is treated with a liquid containing an anion surfactant. The nonconductive material form this process is further treated with a liquid containing at least one kind among nitrogen-containing sulfur compounds consisting of thiourea and its derivatives and a palladium compound. Then the nonconductive material from this process is reduced with a reducing liquid containing at least one kind among sodium borohydride, sodium hypophosphite, hydrazine, dimethylamine borane, hydroxyamine and glyoxylic acid. The electroplated layer is directly formed on the nonconductive material passed through these processes.
Patent JP-S6014454-A (JP)
Title: Master slice type semiconductor device
Inventor: TANAKA YASUNORI
IPC: H01L27/118
Filed: 1983-07-04
Abstract: PURPOSE:To eliminate the unnecessary variation of supply voltage even when noise voltage, etc. are induced, and to supply a plurality of logic elements with constantly stable voltage by extremely increasing a capacitance value between a power supply wiring and a semiconductor pellet. CONSTITUTION:A polysilicon electrode layer 24 is formed just under a power supply wiring 22 through a conductive layer 26, a field insulating film layer 21 between the electrode layer 24 and a semiconductor pellet 11 is formed to a thin type insulating film section 23, and electrostatic capacitance between the power supply wiring 22 and the semiconductor pellet 11 is set to an extremely large value. Accordingly, even when surge voltage and noise voltage are induced by the supply voltage of the power supply wiring 22, noise voltage, etc. are absorbed quickly to the semiconductor pellet 11 side through the conductive layer 26 and the polysilicon electrode layer 24 and the thin type insulating film section 23, and the variation of supply voltage can be inhibited sufficiently.
Patent JP-S5822899-A (JP)
Inventor: URURIHI PUREMERU
IPC: B08B7/02
Filed: 1982-07-14
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-S5823511-A (JP)
Title: Rotary wheel type device for continuously extruding metal
Inventor: MAEDA MORIO
IPC: B21C23/21
Filed: 1981-08-04
Abstract: PURPOSE:To improve extrusion yield and to facilitate the treat ment of a jacket material containing foreign matters, by separating an extruding chamber into two blocks with a blocking fixture projecting at the middle of the chamber, and extruding a core material from the inlet side of the chamber to yield a product and extruding a jacket material containing foreign matters from the other side. CONSTITUTION:A blank material supplied to a peripheral groove 2 of a wheel 1 is drawn into the groove 2 by the rotation of the wheel 1 and is blocked by a blocking fixture 6 projecting at the intermediate part of an extruding chamber 5, and is pressed by a succeeding material to be converted to a plastic state, and then a core material is extruded as a product 10 through a guiding path 7 and a working tool 8. On the other hand, a jacket material, after passing through the surroundings of the fixture 6, is choked by a choking member 4 constituting the extruding chamber 5 and is pressed by a succeeing material to be extruded as a miscellaneous wire 12 through a guiding path 7'. The product 10 and the wire 12 are coiled up by different coilers respectively.
Patent JP-S5245267-A (JP)
Title: Process for production of semiconductor device
Inventor: KACHI MASAO
IPC: H01L21/316
Filed: 1975-10-07
Abstract: PURPOSE:To perform efficient selection of qualified elements of many semiconductors and selection of element and other substances such as metallic mask.
Patent JP-H06335278-A (JP)
Title: Tuning of vector control inverter for induction motor
Inventor: YAMAMOTO YOICHI
IPC: H02P23/07
Filed: 1993-05-24
Abstract: PURPOSE:To provide a method for measuring a magnetic saturation characteristic, setting a compensation constant and measuring a mutual inductance (exciting inductance) and for tuning a vector controller of an induction motor which automatically decides the compensation value with a high accuracy. CONSTITUTION:A vector controller of an induction motor comprises a coefficient unit 509, an integrator 512, a function generator 513, a 2-phase/3-phase converter 506, a vector calculation unit 504, a vector rotation unit 505, a magnetic flux calculation unit 516, a speed detector 510, a magnetic flux command calculation unit 503, dividers 502, 508, a velocity controller 501, a magnetic flux controller 507, current controllers 517, 518, 519 and a magnetic flux command compensating unit 521. The magnetic flux controller 507 which performs I control for making zero the deviation DELTApsi2 between the magnetic flux command value psi2* and the detected magnetic flux psi2 is automatically controlled so that its output value is kept within the range of + or -0.5% of the magnetic flux command value.
Patent JP-S64738-A (JP)
Title: Heat treatment of semiconductor wafer
Inventor: AMADA HARUO
IPC: H01L21/30
Filed: 1988-05-20
Abstract: PURPOSE: To prevent the adhesion of a foreign matter onto a photo-resist film formed to a semiconductor wafer, and to conduct heat treatment having excellent yield by expelling a foreign matter in a drive section outside a treating chamber while obviating the intrusion of the outside air into the treating chamber.  
     CONSTITUTION: An inert gas fed into a circulating chamber 8 from a gas supply pipe 4 is admitted into a ventilating chamber 7 through a prefilter 14, and purified through a main filter 15 and flowed through a baking chamber 8. A gas flow is flowed downward by the action of a mesh plate 5 in the baking chamber 8, and changed into the so-called downflow. Foreign matters generated from a drive section for a carrying means 16 are carried by a flow and moved to a lower section at that time, flowed through an exhaust chamber 9 through a mead plate 6, and flowed through a circulating chamber 3 again. The gas is circulated by the same path again, and flowed into the baking chamber 8 while being respectively purified by the prefilter 14 and the main filter 15, thus removing foreign matters in the baking chamber 8. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H07232488-A (JP)
Title: Calendar
Inventor: SAKAI TOSHIE
IPC: B42D5/04
Filed: 1994-05-11
Abstract: PURPOSE:To obviate the necessity of looking for a pair of spectacles, writing utensils and time like, and enable them to be used easily in the case of looking at the calendar and entering memorandum into the memorandum entry column by forming a pocket for housing a pair of spectacles, writing utensils and the like on a cardboard at the position projecting from a monthly calendar with a memorandum entry column. CONSTITUTION:On the back surface of a monthly calendar paper having at least twelve or six or more sheets superimposed with a calendar Indication 2-4 of one or two months with a memorandum entry column, a cardboard is disposed which projects to the lower part of paper or both sides of the lower part. The upper part of the cardboard 7 or the part of the upper part and the upper end part of paper 1 are secured by a fastening tool 8. Also, on the cardboard 7 at the place projecting from paper 1, a pocket 11 is formed to house a pair of spectacles 12, writing utensils 13 and the like. As a result, in the instance of looking at the calendar or entering memorandum in the memorandum entry column 5, the user can use readily them without looking for a pair of spectacles, writing utensils and the like.
Patent JP-H05319079-A (JP)
Title: Pipe shaped memeber mounting structure
Inventor: MAEKAWA TSUTOMU
IPC: B60H1/32
Filed: 1992-05-14
Abstract: PURPOSE:To provide the mounting structure for a drain hose, which is excellent in operating performance in a work that the drain hose is inserted into an insertion hole provided over a wall so as to be fixed. CONSTITUTION:The device is equipped with a drain hose 10 including a small diameter section 12, a large diameter section 14 and a tapered section 16, and with a grommet 20 including paired holding pieces 22 and 24 holding the periphery of an insertion hole which is bored through a body panel 40, and also including a holding hole 29 through which the small diameter section 12 of the drain hose 10 is penetrated. The small diameter section 12 of the drain hose 10 is inserted into the insertion hole 29 of the grommet 20, so that the tapered section 16 is brought into contact with the tapered surface 28 so as to be combined with each other. The drain hose 10 combined with the grommet 20 is inserted into the insertion hole of the body panel 40 so as to be fixed thereon with the drain hose pulled in until the periphery of the hole is held by the paired holding pieces 22 and 24.
Patent JP-H0418034-A (JP)
Title: Eye drop composition
Inventor: YAMAMOTO KOZO
IPC: A61P27/02
Filed: 1990-05-11
Abstract: PURPOSE:To obtain an eye drop composition containing a sleep controlling substance and capable of directly and centrally acting the above-mentioned substance. CONSTITUTION:The aimed composition containing a sleep substance consisting of a sleep inducing substance, e.g. uridine, sleep promoting substance, adenosine, prostaglandin D2, delta sleep inducing peptide, piperidine, 2-octyl-gamma bromoacetoacetate, arginine, vasotocin, melatonin, serotonin, tryptophan or sleep suppression substance, e.g. cytidine, prostaglandin E2 or delta sleep inducing peptide at a ratio of 1-100mg/l. When eye drop is applied, the sleep control substance contained is taken in nerve node cell of retina and transferred through a transferring system of a substance called oxanal flow in nerve cell of nerve conducting path called projection in the lower part of thalamus of retina to upper angle of chiasma opticum in brain to centrally control sleep rhythm.
Patent JP-S6013289-A (JP)
Inventor: MATSUMOTO TAKASHI
IPC: G21C19/07
Filed: 1983-07-04
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。