baber/WOPTO huggingface dataset:
Patent JP-H04274322-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAZAWA HISASHI
IPC: H01L21/285
Filed: 1991-03-01
Abstract: PURPOSE:To prevent release of a metal film which is clad on a semiconductor film by etching a ground CVDSiO2 film and a lower CVDSiO2 film around Si3N4 film using anisotropic etching so that a periphery of a polysilicon film is in a key shape entering a lower side of the Si3N4 film. CONSTITUTION:An Si3N4 film 3 where an etching rate is lower than that of SiO2 is allowed to grow on a ground CVDSiO2 film 2, a polysilicon film 4 is allowed to grow on it for patterning the polysilicon film 4 and the Si3N4 film 3 simultaneously, the ground CVDSiO2 2 is etched by isotropic etching, and the CVDSiO2 film 2 at a lower side around the Si3N4 film 3 is also eliminated by etching. After that, a polysilicon film 5 is allowed to grow for patterning larger than the Si3N4 film 3. Therefore, since a periphery of the polysilicon film 5 is in key shape entering a lower side of the Si3N4 film, the polysilicon film 4 cannot be released from the Si3N4 film 3 even if a W film 6 is allowed to grow on it.
Patent JP-H01209495-A (JP)
Title: Display device
Inventor: NAKAMURA SHIYUUJI
IPC: G09G3/20
Filed: 1988-02-17
Abstract: PURPOSE:To prevent the same display from appearing repeatedly by placing display areas in a nondisplay state as many as scanning electrodes which are excessive when the number of horizontal synchronizing signals is smaller than the number of scanning electrodes of a display panel. CONSTITUTION:Shift registers 12 are shift registers for scanning electrodes Y1-Ym, and shift registers 13 are shift registers for scanning electrodes Ym+1-Ym+n. Here, when the number of horizontal synchronizing signals in one cycle of a vertical synchronizing signal is (m), a display area control circuit 8 outputs a reset signal 17 for the shift registers 12 and place the shift registers 13 in a state wherein scanning data are not outputted. Therefore, an input display signal appears at the electrodes Y1-Ym of the display panel 15 and the display areas of the electrodes Ym+1-Ym+n is in the nondisplay state. Consequently, even when the horizontal synchronizing signals in one cycle of the vertical synchronizing signal is smaller than the number of the scanning electrodes of the display panel 15, only one picture plane is displayed without overlapping.
Patent JP-H07241671-A (JP)
Title: Cladding by welding equipment
Inventor: MIYATA HIROSHI
IPC: B23K37/00
Filed: 1994-03-07
Abstract: PURPOSE:To surely keep the attachment/detachment workability of a stock valve to/from a rotary table, and to improve the manufacturing efficiency of a valve by setting the stock valve where the oil/grease content at the bottom of the valve head is removed by a cleaning mechanism on the rotary table. CONSTITUTION:A cleaning member provided on a cleaning mechanism 80 is abutted on a valve head of a stock valve A, and rotated to remove the oil/ grease content adhered to the valve head. Cladding by welding is executed to the valve head of the stock valve A by a welding torch 25. The valve head of the stock valve A is held by a rotary table 38 opposite to the welding torch 25, and the valve head is rotated around its axis. The stock valve A at the waiting position is held by a transferring mechanism 60, and transferred so as to be abutted on the cleaning member, and the stock valve A is transferred to the rotary table 38. This constitution can prevent the adherence of the sputter or the like during the welding.
Patent JP-S56133350-A (JP)
Title: Polypropylene resin composition for molding
Inventor: AIDA MAKOTO
IPC: C08L23/00
Filed: 1980-03-24
Abstract: PURPOSE: To obtain the titled resin composition suitable for molding a film having improved stability, impact strength and longitudinal tear strength through the air cooling inflation method, by incorporating a specific polypropylene with an ionomer resin.  
     CONSTITUTION: (A) 100pts.wt. polypropylene having a melt index of 0.01W0.5g/ 10min, preferably 0.05W0.2g/10min, with an ethylene content of 1W50wt%, preferably 8W20wt%, is incorporated with (B) 0.1W20pts.wt. ionomer resin and (C) 0W100pts.wt. propylene copolymer having a melt index of 10W100g/10min, preferably 20W30g/10min, and containing at least 1W50wt% at least one or more types selected from ethylene, 1-butene and 1-hexene as a comonomer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60205949-A (JP)
Inventor: HANSU PEETAA FUOIERUBAUMU
IPC: G01R31/28
Filed: 1985-02-25
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-S59161641-A (JP)
Title: Solar heat collector
Inventor: SUGIURA MASARU
IPC: F24S23/70
Filed: 1983-03-04
Abstract: PURPOSE:To provide the solar heat collector of high efficiency by a method wherein an ideal reflecting mirror is formed such that an outer reflecting body and an inner reflecting body outside and inside, respectively, of a light transmissive outer tube are made to form a continuous geometrical surface so that an incident light ray which has not been made to reach a heat collecting section can now be made to do so. CONSTITUTION:The reflecting surfaces of the outer reflecting body 4 and the inner reflecting body 5 form themselves the continuous geometrical surface which an involute surface desirable for the heat collecting section 2. As the heat collecting section 2 is in the form of W so that contact between the heat collecting section 2 and the inner reflecting body 5 is prevented without using any specific contrivance and an almost ideal reflecting surface can be formed.
Patent JP-H07223535-A (JP)
Title: Water intake of side wall type air cushion boat
Inventor: ISHIKAWA AKIRA
IPC: B60V1/14
Filed: 1994-02-09
Abstract: PURPOSE:To prevent invasion of leaking bubble flow especially from an air cushion room to the water intake in the title concerning the water intake for a water jet type propeller in a side wall type air cushion boat. CONSTITUTION:In a side wall type air cushion boat, pods 9 are projected downward from a boat bottom slant surface 1a in the lower outside of hull both side wall parts 1 and water intakes 10 of ducts for a water jet type propeller are formed on the front lower end parts of these pods 9. Thereby, when leaking bubble flow from an air cushion room 4 flows out beyond a boat bottom lower surface 1b, its entering into the water intake 10 can be restained.
Patent JP-S58153783-A (JP)
Title: Surface treatment of metal member
Inventor: TAKENAKA NOBORU
IPC: C10N10/02
Filed: 1982-03-10
Abstract: PURPOSE:To form a paint undercoat excellent in heat resistance, load resistance and film adhesiveness, by treating the surface of steel parts with two kinds of specific acidic phosphate chemical conversion treatment sources. CONSTITUTION:Steel parts such as a bolt, a nut or a washer are treated with a first liquid containing 1-100g/l NaH2PO4 or 1-200g/l Zn(H2PO4)2 and 1-200g/ l Ca(H2PO4)2 and made acidic with phosphoric acid or nitric acid so as to adjust the free acidity thereof to 0-5 at 40-60 deg.C for about 30sec-2min according to an immersion treating method, a coating method or a spray treating method. By this treatment, a fine crystalline phosphate film having a thickness of 0.5-6mum and excellent in close adhesiveness is formed on the surface of the steel parts. In the next step, the treated steel parts is treated with a second liquid containing 1-200g/l Mn(H2PO4)2 and having free acidity of 1-15 at 50-75 deg.C for 20sec-1.5min. As the result, a microporous phosphate film is  formed in a thickness of 0.5-7mum and an undercoat layer enhanced in heat  resistance, load resistance or the like is obtained.
Patent JP-H05233360-A (JP)
Title: Language processing program controller
Inventor: MATSUO KAORU
IPC: G06F11/28
Filed: 1992-02-24
Abstract: PURPOSE:To automatically generate an optimized horizontal type object and to enable the line debugging of a horizontal type instruction code which is automatically generated from plural instructions at the same time. CONSTITUTION:Instructions of a source program which is read out by a horizontal type instruction code generation part 108 are judged to generate instruction codes individually or generate new instruction codes with instructions which can be combined. Further, a line debugging information generation part 109 generates line quantity information on each source program of the instruction codes of instructions of individual lines or instructions of plural lines as line debugging information having a field as large as horizontal type instructions. Consequently, the optimized debugging information of the horizontal type language processing program can be outputted.
Patent JP-S53121556-A (JP)
Title: 2-phase clock pulse generator circuit
Inventor: GOTOU SHIYUUICHI
IPC: H03K5/15
Filed: 1977-03-31
Abstract: PURPOSE: To secure generation of the 2-phase pulse output by inverting the 1phase clock pulse and then actuating R-S  ,  FF by the inverted signal and the 1-phase clock pulse, and thus to form a highly integrated 2-phase clock pulse generator circuit with a simplified esign of the circuit as well as a high reliability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62194698-A (JP)
Inventor: KUSANO SEIJI
IPC: H05K3/40
Filed: 1986-02-20
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-H06296819-A (JP)
Title: Pressure swing ammonia separating apparatus and method
Inventor: SAKATA YUSAKU
IPC: C01B31/08
Filed: 1993-02-25
Abstract: PURPOSE:To separate mixed gas containing ammonia into ammonia and other gas with reduced energy by providing one or more adsorbing device packed with zeolite or activated carbon with a pore size of below 5Angstrom . CONSTITUTION:To a pressure swing ammonia separating apparatus separating ammonia from mixed gas containing ammonia, four adsorbing towers A, B, C, D connected so as to become parallel flow are provided between a mixed gas supply manifold 10 and a non-adsorbed gas product outflow gas manifold 11. The adsorbing towers A-D are packed with an adsorbent with a pore size of below 5Angstrom selected from among synthetic or natural zeolite, activated carbon or a mixture of them. The component adsorbed in the adsorbing towers A-D is introduced into an adsorbed product tank E by an exhaust pump P through the exhaust manifolds 12 provided to the inlet ends of the adsorbing towers A-D.
Patent JP-S61195779-A (JP)
Title: Soldering method
Inventor: SAITO TAKASHI
IPC: B23K31/02
Filed: 1985-02-26
Abstract: PURPOSE:To obtain the high reliability in soldering and the stability at mass production time by heating in advance with using auxiliary heating device in the soldering method to cut off the welding after detecting the solder melt by measuring the displacement between the materials to be welded. CONSTITUTION:A substrate 1 is heated in advance to the prescribed temp. by a hot plate 19 and the conductive wire 2, solder 4 and lead wire 3 on the substrate 1 become in high temp. state as well. A pulse current is passed to melt the solder 4 after abutting electrodes 5, 6 to the lead wire 3 with pressurizing with this state. In this case, the gap length between the materials to be welded is measured on each a fixed time by a displacement gage 9 and the welding is stopped by a control unit 13 at the time when the total displacement quantity reaches the prescribed value after the solder 4 being melted. The melted solder 4 is adapted well to the surface of the conductive wire 2 and lead wire 3 in spite of the welding between the electrodes 5, 6 being stopped by the preheating of the hot plate 19 and good soldering is performed.
Patent JP-H01212848-A (JP)
Title: Window fan
Inventor: OTA AKIRA
IPC: F24F7/013
Filed: 1988-02-19
Abstract: PURPOSE:To provide the deciding reference of operation upon manual operation and improve the handling convenience of the title fan, by providing indicating elements, equipped near the fan and indicating an indoor temperature and an outdoor temperature respectively. CONSTITUTION:When a fan 6 is operated manually, the fan 6 sucks outdoor air and blows it off into a room. On the other hand, indicating elements 9A-9E detect and indicate an indoor temperature. When the indoor temperature is 28 deg.C, for example, the indicating element 9C develops color and indicates '28'. When the temperature is 30 deg.C, the indicating element 9D develops color and indicates '30'. When the temperature is 29 deg.C, the indicating elements 9C, 9D develop color thereby indicating that the temperature is an intermediate temperature between 28 deg.C and 30 deg.C. The indicating elements 10A-10E detect an outdoor temperature through a through hole 8a and indicate the temperature in the same manner. Thus, the indoor temperature and the outdoor temperature are indicated, therefore, a user may be provided with the deciding reference of the operation of the fan 6.
Patent JP-S61212173-A (JP)
Inventor: GIRUBAATO NEEZON BATAAUITSUKU
IPC: H01J29/02
Filed: 1986-02-20
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-H11229105-A (JP)
Title: Production of hot dip zinc-aluminum alloy plated wire
Inventor: MORI TOSHIMICHI
IPC: C23C2/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To adjust the concn. of aluminum without disposing of the content in an alloy bath by scooping in a double bath-one time wire passing plating method in which an iron wire or a steel wire is passed through the inside of a hot dip zinc bath, is galvanized, is successively passed through the inside of a hot dip zinc-aluminum alloy bath and is applied with alloy plating. SOLUTION: For replenishing aluminum to be gradually reduced, instead of the conventional charge of solid zinc-aluminum, solid aluminum is immersed into a bath, by which its amt. to be added is reduced to one part in several to the conventional one. Furthermore, squeezing is executed in such a manner that the coating weight of the primary galvanizing is regulated to >=140 g/m<2> and is also made smaller than the coating weight of secondary alloy plating, by which the increase in the volume of the alloy bath caused by the start of the dissolution of zinc is prevented. By using granular carbon as the squeezing material, an extremely satisfactory alloy-plated wire can be obtd.
Patent JP-S62197342-A (JP)
Inventor: TAKADA TAKASHI
IPC: C04B16/06
Filed: 1986-02-24
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-S53123149-A (JP)
Title: Zerographic copying apparatus
Inventor: SAWAI YUUJI
IPC: G03G15/10
Filed: 1977-04-04
Abstract: PURPOSE: To simply accomplish the development to produce a uniform image, while making the best use of the current developing agent, especially its capillary action and adhesiveness, by using a magnetic roller which  has its surface formed with an elastic coating layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57151822-A (JP)
Title: Electromagnetic flowmeter
Inventor: YAMAZAKI HIROO
IPC: G01F1/60
Filed: 1981-03-16
Abstract: PURPOSE:To improve the reliability preventung a drop in the electromotive voltage due to a fluid impedance in a pipeline by supplying current to a short- circuit resistance of a pipe wall outside. CONSTITUTION:Amplifiers 6a and 6b provide the same potential as that of electrodes 3a and 3b to auxiliary electrodes 5a and 5b formed surrounding the electrodes 3a and 3b which output an electromotive power proportional to the speed of a fluid in a pipeline 1. Current J from the amplifiers 6a and 6b is fed to a short-circuit resistance RW of the pipe line 1. As current fails to flow to an impedance R1 of the fluid, an oscillating output VM formed as potential difference between the electrodes 3a and 3b equals an electromotive power V depending on a flow velocity regardless of the value of the R1. Because of no current flowing between the auxiliary electrodes 5a and 5b, the output VM is not affected by an impedance RE between the electrode 5a and 5b, thereby improving the reliability of a flow meter.
Patent JP-S51111573-A (JP)
Title: Disc brake system
Inventor: ONO MASAO
IPC: F16D55/228
Filed: 1975-03-27
Abstract: PURPOSE: To obtain a disc brake system of efficient heat dissipation and weight saving by distributing calipers on both sides of a disc and supporting each caliper independently. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60181860-A (JP)
Title: Interrupt processing system
Inventor: OINAGA YUUJI
IPC: G06F13/24
Filed: 1984-02-29
Abstract: PURPOSE:To execute a series of interrupt processings without setting a central processing unit to the holding state undesiredly, by referring to contents of an input/output system area to enter into execution of interrupt processings and resetting the pending state of interrupt request and input/output interrupt. CONSTITUTION:When receiving an interrupt request signal, a central processing unit 1-0 takes in required information from an input/output system area 6 in accordance with an interrupt unit and performs interrupt processings. If the mode of interrupt in a channel unit is applied, contents of an interrupt pending latch 7 are reset when the central processing unit 1 receives the interrupt request signal from an interrupt request signal transmitting part 15; but if the mode of interrupt in an interrupt level unit is applied, said contents are reset when an interrupt queue is empty. A channel device dequeues interrupts in the interrupt queue in the former mode, and the central processing unit handles unitedly dequeued interrupts in the latter mode. After the latch 7 is reset, an interrupt request indicating latch 16 is reset.
Patent JP-S51113994-A (JP)
Title: Simplified portable slip
Inventor: INADA HIROSHI
IPC: B64F1/36
Filed: 1975-03-31
Abstract: PURPOSE: To provide a simplified portable slip which is placed upon a beach slope to launch a flyingboat. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63206590-A (JP)
Inventor: OTA YASUHIDE
IPC: F16K17/04
Filed: 1987-02-23
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-S54129609-A (JP)
Title: Chopper controller for electric motor vehicle
Inventor: YOMO SUSUMU
IPC: H02P7/29
Filed: 1978-03-30
Abstract: PURPOSE: To conduct constant voltage control without offset in a chopper controller for an electric motor vehicle by providing a low priority circuit at the output side of a comparator amplifier for producing a current flow rate instruction as an output.  
     CONSTITUTION: A stop notch pattern generator 20 receives 1 to 4 notch instructions 16 to 19 and produces voltage pattern 21 corresponding to the respective notches. The voltage pattern 21 is applied through a notch limiter 28 to a comparator amplifier 27 and low priority circuit 21. The output from a loading unit 22 is applied through a drive current limiting pattern generator 23 to a comparator amplifier 27. The signal from a motor current detector 25 is applied also to the amplifier 27. The output 30' from the amplifier 27 and notch pattern voltage 21 are applied to a low priority circuit 31, which thereupon produces a current flow rate instruction 30. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60182784-A (JP)
Title: Josephson element
Inventor: SUZUKI HIROAKI
IPC: H01L39/22
Filed: 1984-02-29
Abstract: PURPOSE:To contrive the increase in resistance to thermal cycling by a method wherein a layer of substance whose coefficient of thermal expansion is between those of Pb alloy and Si is formed in the part of adjacency of a ground plane made of superconductive material, an electrode, and a control line. CONSTITUTION:After an SiO2 film 1' is formed on the surface of an Si substrate 1, a layer 9 of Au, Pt, Cr, or Mo is formed, and the ground plane 2 made of Nb is formed thereon. Next, an Nb2O5 layer 10 is formed thereon, and an insulator layer 3 is formed thereon. Then, a layer 12 made of Au, Pt or Cr is formed at the region scheduled for a base electrode, and the base electrode 4 made of Pb.In.Au alloy is formed thereon. An insulator layer is formed thereon, and the upper electrode 6 made of Pb.Bi alloy is formed thereon. An SiO2 film 15 is formed thereon, and a layer 16 made of Au, Pt, Cr, or Mo is formed thereon. An insulation film 7 is formed over the whole surface, and the control line 8 made of a Pb.In.Au alloy layer covered with a layer 17 made of Au, Pt, Cr, or Mo is formed thereon.
Patent JP-H03240527-A (JP)
Title: Rubber laminate with finished film layer
Inventor: IWASA TADANOBU
IPC: B32B25/08
Filed: 1990-02-19
Abstract: PURPOSE:To enhance the adhesion between a rubber base material and a finished film layer by constituting such that an adhesive layer consisting of a specific composite blend-rubber or the rubber compound thereof is interposed between the rubber base material and the finished film layer, and the PVC gelled layer forming the finished film layer is of a foam type. CONSTITUTION:In a rubber laminate in which a finished film layer 3 is formed with a PVC gelled layer on the rubber base material 1 made of EPDM, an adhesive layer 5 consisting of composite blend-rubber or the rubber compound thereof NBR : 40 - 80wt.%, EPDM : 20 - 60wt.%, and SBR : 0 - 35wt.% is interposed between the rubber base material 1 and the finished film layer 3, and the PVC gelled layer forming the finished film layer 3 is of a foam type. Thereby, the adhesion between the rubber laminate and the finished film layer is excellent, and thus, a rubber laminate can be obtained which is given soft feelings in its finished film.
Patent JP-H07267913-A (JP)
Title: Production of substituted phenylhydrazone
Inventor: MARUTEIN HOTSUPUFU
IPC: C07C251/76
Filed: 1995-02-27
Abstract: PURPOSE: To obtain the subject compound in the form of a crystal in a high yield and a high purity by a process in the same apparatus by carrying out the reaction of a diazonium salt obtained from an aniline derivative with 1,3- dicarbonyl compound in a water-immiscible solvent.  
     CONSTITUTION: An aniline derivative is reacted with hydrochloric acid, to which is then added an aqueous solution of sodium nitrite. Finally the resultant diazonium salt is reacted with 1,3-dicarbonyl compound in a water-immiscible solvent, preferably an aromatic solvent, particularly preferably toluene, to give a substituted phenylhydrazone. Particularly desirably, an aniline derivative of formula I (wherein Ar is phenyl) is reacted with a 2- alkoxycarbonylcycloalkanone of formula II (wherein R 1  is alkyl; and (n) is 2-5) according to the scheme above, followed by the treatment with a base to give a substituted phenylhydrazone of formula III. The phenylhydrazones of formula III are important intermediates for the preparation of substituted 3-indolylalkylamines which are useful pharmaceutically active materials having antihypertensive and antidepressant properties. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S63205770-A (JP)
Title: Method for dividing finite element
Inventor: NAKAJIMA NORIHIRO
IPC: G06T17/20
Filed: 1987-02-23
Abstract: PURPOSE:To make it possible to divide a basic graphic into finite elements even if the number of divisions of respective sides of the basic graphic is changed by dividing at least one face of the basic graphic into the face group of a three-side shape by a segment obtained by a vertex of the basic grahic as starting point or funishing point. CONSTITUTION:A three-side shape group dividing means 4 is constituted of a basic graphic face three-side shape group dividing means 5 dividing a face being graphic to be processed into aggregated faces of the three side shade, a three-side shape checking means 6 having a means for inspecting the geometric information of the three-side shape and a means for inspecting phase information and a three-side shape optimum deciding means 7 having an inspecting and trying means to execute three-side shape division by a three-side shape face group dividing means 4 so that any two out of the number of divisions of respective sides of the three-side shape are equal and the number of division of all segments newly formed at the time of dividing a face are equal. Consequently, finite element dividing data can be formed by elements reduced at their distortion.