baber/WOPTO huggingface dataset:
Patent JP-2000228444-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MORINAGA SHIRO
IPC: H01L21/314
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To form an interlayer insulation film with good strength which enables easy setting of a shape, a size and a position of a viahole when a semiconductor device having a layer insulation film with a viahole is manufactured. SOLUTION: When a layer insulation film 3 on a lower wiring 2 formed on a semiconductor substrate 1 is formed, an SiO2 insulation layer 31 is formed and a borophosphorosilicate glass(BPSG) insulation layer 32 is formed thereon, a BPSG insulation layer 33 whose fluidity to heating treatment is higher than that of the insulation layer 32 is formed thereon, a BPSG insulation layer 34 whose fluidity to heating treatment is equal to that of the insulation layer 32 is formed thereon, and a top surface thereof is made flat. After a hole extending over the insulation layers 32, 33, 34 is shaped, a hole part in the insulation layer 32 is left as a viahole 7 by making the insulation layer 33 flow through heating treatment, thereby stopping up a hole part in the insulation layer 33. An SiO2 insulation layer 35 is formed on the insulation layer 34.  An upper wiring 4 and an insulation layer 5 are formed on the layer insulation film 3.
Patent JP-S55122467-A (JP)
Title: Dc motor having armature comprising a few number of wave-wound armature windings
Inventor: BAN ITSUKI
IPC: H02K23/54
Filed: 1979-03-14
Abstract: PURPOSE: To obtain a DC motor which has high efficiency and excellent rectifying characteristics by shorting a specified number of armature windings and removing the unnecessary windings, decreasing the total number of the armature windings, and by making the thickness of the armature thin.  
     CONSTITUTION: A commutator 14 constituting a commutating device comprises commutator bars 14-1∼14-7. An armature 13 is constituted in such a way that the opening angle of the conductor portion of each armature winding contributing the torque generation is made to be the same as the width of the conductor, i.e., the type of winding is an openly-connected regular wave winding, and 4 armature windings shown by the broken line in the Figure are shorted through the commutator bars. That is to say, armature windings 13-1, 13-2 and 13-7 are removed; and the commutator bars, to which the beginning and end terminals of each armature winding are connected, are electrically shorted by a shorting member such as conducting wire and the like. In this motor constitution, a current flows in the arrow direction in the relative arrangement in the Figure, torque is generated in each armature winding, and the armature 13 and the commutator 14 rotates in the direction of the arrows A and B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56126615-A (JP)
Title: Spark-ignition internal combustion engine
Inventor: MATSUMOTO HIROMITSU
IPC: F02B17/00
Filed: 1980-03-07
Abstract: PURPOSE: To prevent a fuel from evenly dispersing into an intake air during a suction or compression stroke by disposing a fuel injector aside an intake port and supplying a combustion chamber with the intake air and a fuel being gradually separated from each other.  
     CONSTITUTION: During low load running of an engine, an opening of a throttle valve 18 is little and that of a control valve 22 which opens behind the opening time of the valve 18 is much less than its opening. Most of an intake air causes a high speed swirl in a combusition chamber 4. A fuel is injected from an injector 17 and runs through a clearance between an intake port 5 and an intake valve 7 into the combustion chamber 4. Though a fuel sprayed onto a wall face in the vicinity to an ignition plug is atomized, the fuel is not dispersed into an intake air because it eddies about an axis of a cylinder. As a compression of the intake air advances, the atomized fule is squeezed towards an electrode of the ignition plug 10. Once the electrode of the ignition plug 10 is fired, a rich mixture existing around the electrode is readily ignited without fail. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05195470-A (JP)
Title: Method for controlling injection of black solution of soda-recovering boiler
Inventor: TOKUNAGA KIKUO
IPC: D21C11/12
Filed: 1992-01-18
Abstract: PURPOSE:To control the supply flow volume of a black solution by adjusting the temperature of the black solution on the basis of a standard differential pressure calculated from a differential pressure and a flow volume in a black solution-supplying piping. CONSTITUTION:Measured values measured by the differential pressure meter 5 and the flow volume meter 6 of a back solution supply piping 3 are converted into a standard differential pressure with a differential pressure converter 7. The changes in the standard differential pressure are transmitted to a black solution temperature controller 9 and controlled with a steam-adjusting valve 4a for a black solution heater to set the injection conditions of the black solution to suitable and stationary conditions.
Patent JP-S63203911-A (JP)
Inventor: HAINTSU KOUKARU
IPC: F16C1/22
Filed: 1988-02-12
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-S58147297-A (JP)
Title: Speaker switching device
Inventor: OOSHIMA HARUHIKO
IPC: H04R27/00
Filed: 1982-02-26
Abstract: PURPOSE:To operate speakers change over automatically following to the movement of listeners, by arranging a plurality of speakers in a resident area. CONSTITUTION:When the listener moves from a main listening space 1 to another space A, a sensor SA detects it and outputs a detection signal to a switch 5a. Then, the switch 5a is turned on and an output is applied from an amplifier 3 to a spealer 4a. When the listener moves from the space A to the space B, a switch 5b is turned on, the switch 5a is restored to the off-position, and the speaker 4a in the space A is stopped. When the listener moves spaces C, D, speakers 4c, 4d are similarly operated. That is, the listener moves from the listening space 1 to the spaces A, B..., then the speakers 4a, 4b... of the spaces A, B... are operated, allowing to listen programs such as news without interruption, and to stop the speakers of the space without the listener.
Patent JP-H05296066-A (JP)
Title: Throttle device for internal combustion engine
Inventor: HASHIMOTO TORU
IPC: F02D11/02
Filed: 1991-01-31
Abstract: PURPOSE:To avoid inability to perform operation by actuating a throttle valve forcedly opened with a simple mechanism in the case of sticking of the throttle valve. CONSTITUTION:A throttle device 9 for an internal combustion engine is formed such that relating to an accelerator lever 16 rotated to be associated with an accelerator pedal, follow-up operation of a throttle lever 42, integrally formed with a throttle valve 10, is performed by energizing force of a torsion coil spring 43 or the like. The throttle device 9 comprises a plate cam 51 integrally rotated with the accelerator lever 16 and a leaf spring 52 supported to a throttle body 40 for engaging with the plate cam 51 to press the throttle lever 42 forcedly rotated by engaging with the plate cam 51 in the beginning of opening the throttle valve 10.
Patent JP-S63195253-A (JP)
Title: Manufacture of phosphor bronze sheet metal
Inventor: KUSAKAWA TAKATSUGU
IPC: C22C9/02
Filed: 1987-02-10
Abstract: PURPOSE:To improve rolling workability, by subjecting molten phosphor bronze to rapid cooling under prescribed conditions so as to inhibit the development of dentritic structure, etc., and form a fine structure. CONSTITUTION:The molten phosphor bronze 1 is cooled rapidly at 10<2>-10<5> deg.C/sec cooling rate to undergo solidification. Successively, this solidified matter 11 is continuously cooled down to ordinary temp. In this way, grain size is regulated to <=50mum and the development of dendritic structure and segregation layer can be inhibited.
Patent JP-S58155759-A (JP)
Title: Color solid state image pickup element
Inventor: NAKANO TOSHIO
IPC: H04N9/07
Filed: 1983-02-25
Abstract: PURPOSE:To set up a color filter directly onto a substrate for the solid pickup element by using dyes deionized by working cation exchange resin. CONSTITUTION:When the color filter is laminated directly onto the element, alkali metals in the filter, particularly, dyes, must be removed. When a cation exchange resin column is adjusted and each dye of Kayanol yellow, Lissamine green, methyl blue and Ponceau S red, metallic impurities such as Na in the dyes decrease largely. The acid type dye aqueous solution displays the same dyeing power as Na salt type dyes. When acid type dyes precipitate, they are changed into NH3 salt. Ion exchange resin is formed previously to NH3 salt type at that time. Even when the dyeing power of acid type dyes lowers, dyeing power is recovered when they are changed into NH3 salt type or they are passed in acid type action exchange resin and neutralized by NH4OH. The blending of dyes, concentration and the temperature of a dyeing liquid and dyeing time are selected according to a conventional method in response to the spectral characteristics of the filter as the conditions of dyeing.
Patent JP-S61190895-A (JP)
Inventor: SAITO MAKOTO
IPC: H05B41/24
Filed: 1985-02-19
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-S54122034-A (JP)
Title: Reproductive screen coloring display unit
Inventor: MATSUSHITA AKIRA
IPC: A63F13/52
Filed: 1978-03-15
Abstract: PURPOSE: To make it possible to color pattern display on a screen easily and stably, by providing a color circuit.  
     CONSTITUTION: Central processing unit CPU, read-only memory ROM, random access memory RAM 20, and a decoder are comined by an address bus line and a data bus line; a regenerative pattern signal is obtained by shift register 24 from RAM20 and then applied to color circuit 25. On the basis of the oscillation frequency signal of oscillator 12, decoder 41 divides the pattern signal into a luminance signal component and various color signal components, which are applied to gate circuits 42 to 44 which gate those components selectively. Further, outputs of gate circuits 42 to 44 are mixed by mixer 27 to obtain a color video signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62188103-A (JP)
Inventor: OHASHI HIDEJI
IPC: F21V21/10
Filed: 1986-02-13
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-H06239848-A (JP)
Title: Polyene-based compound
Inventor: TAKAGI IZUMI
IPC: A61P31/04
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a new compound having antimicrobial action and useful as a medicine. CONSTITUTION:A polyene-based compound expressed by the formula. This compound is obtained by culturing a fungal strain (FERM P-13196) belonging to Streptomyces in a medium containing a nutritive substance under aerobic conditions and extracting the cultured product with an organic solvent (e.g. methanol) and purifying and isolating the product. The compound of the formula has the following physicochemical properties: Appearance, yellow powder; melting point, 128-132 deg.C; molecular formula, C26H33NO6; molecular weight, 455; solubility, soluble in chloroform, ethyl acetate, acetone and methanol and insoluble in water; physiological properties and growth temperature range of the fungal strain, preferably grown in yeast and wheat extract medium at 18-34 deg.C and is not grown at <=11 deg.C and >=47 deg.C; biochemical properties: discrimination of aerobic or anaerobic, aerobic; liquefaction of gelatin, positive; solidification of non-fat milk, negative; peptonation of non-fat milk, negative; hydrolysis of starch, positive; formation of melanin-like pigment, negative; type of cell wall, I type; menakinon composition, main components, [MK-9 (H6), MK-9 (H8)].
Patent JP-S58160228-A (JP)
Inventor: RUI MISHIERU DESUTORUOO
IPC: B65B55/00
Filed: 1983-02-25
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-H024942-A (JP)
Title: Permanent magnetic alloy
Inventor: TSUTAI AKIHIKO
IPC: C22C38/10
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the title alloy having high coercive force and energy product value by incorporating specific amounts of Ga and O2 into a permanent magnetic alloy constituted of an Fe-rare earth-B alloy. CONSTITUTION:At the time of manufacturing an Fe-rare earth-B magnetic alloy, by weight, <13% Ga (where <=90% Ga can be substituted by Al) and 0.005 to 0.03% O2 are incorporated into an alloy having the compsn. contg. Y and at least one kind among rare earth elements, particularly 10 to 40% Nd, 1 to 8% B and the balance Fe and contg., at need, <=30% Co. After that, the molten metal of the alloy is cooled in an Ar gas atmosphere, is soldified and is thereafter finely pulverized. The fine powder is subjected to press forming in a magnetic field, is thereafter sintered in an oxidizing atmosphere, is rapidly cooled, is furthermore subjected to aging treatment in vacuum and is thereafter rapidly cooled to the room temp. The permanent magnetic alloy having improved coercive force by the addition of Ga, in which the fine pulverization of the material alloy can be facilitated by the addition of O2, and having excellent energy product value by the equalization of the grain size can be obtd.
Patent JP-S59161891-A (JP)
Title: Radiation generator capable of interfering
Inventor: YOAHIMU HERUMAN BORUDAA
IPC: H01J1/30
Filed: 1984-02-21
Abstract: By means of electrons (7) of high energy produced by a semiconductor cathode (3), population inversion is obtained in an active layer (13) of a laser structure (11). In this manner, laser action is obtained, which offers advantages especially with II-VI materials which emit radiation of a wavelength shorter than the usual III-IV materials, and which do not permit the desired population inversion to be obtained in the same manner as in III-V materials, by means of current injection across a pn junction. The semiconductor cathode (3) and the laser structure (2,11) can be both arranged in mutual separation in a vacuum tube (5) or be realized in one semiconductor body. The short-wave laser is especially advantageous for CD, DOR and VLP applications.
Patent JP-H09224189-A (JP)
Title: Film scanner system
Inventor: KUNISHIGE KEIJI
IPC: H04N1/04
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a system for dealing with films having plural types of picture sizes in comparatively simple configuration without expanding or complicating the system by displaying an image based on the output from a selected valid pixel in response to a film picture size discriminating means. SOLUTION: A film picture size discriminating means 1 discriminates the image fetch of 1st film and the image fetch of 2nd film. Further, based on the discriminated result of the film picture size discriminating means 1, a valid CCD pixel selection switching means 2 automatically switches the valid pixel corresponding to the 1st film image at a CCD and the valid pixel corresponding to the 2nd film image. Then, only the image based on the valid pixel is displayed on an image display means 3. Thus, since the magnification of an image pickup lens can be fixed, the films having plural kinds of picture sizes can be dealt with in comparatively simple configuration without expanding or complicating the system.
Patent JP-S57143684-A (JP)
Title: Business form processing system
Inventor: KAWAKITA YUUJI
IPC: G06K7/015
Filed: 1981-03-02
Abstract: PURPOSE:To improve the processing capability, by forming an input direction mark indicating the input direction on a business form and reading this mark to change a processing format, which is formed in a specific input direction, to a processing format coincident with the actual input direction of the business form. CONSTITUTION:The input direction marks 10g-10j indicating the input direction of a business form and classification marks 10c-10f are formed on a business form 10 whose information should be read. Information on the business form 10 where these direction marks 10g-10j and classification marks 10c-10f are formed is read by a line scanning type reading part 3; and when marks 10g- 10j are read, data is stored in a picture memory 5, and stored input direction and classification of the business form are discriminated by a discriminating part 7 and are supplied to a processing format part 2 and a format converting part 9. A processing format generated on a basis of a specific input direction is selected from a format part 2 and is converted to a format coincident with the actual input direction of the business form by the converting part 9, thus improving the processing capability.
Patent JP-H01205499-A (JP)
Title: Soldering of printed wiring board
Inventor: KAWABE MASATOSHI
IPC: H05K1/02
Filed: 1988-02-10
Abstract: PURPOSE:To discover the defective connection section between a printed pattern and a lead terminal for an IC easily through visual observation or automatic check by conducting a reflow system soldering by using coloring solder or solder paste having a color different from the color of the printed pattern section of a printed board. CONSTITUTION:When a lead terminal 4 is welded properly on a printing section 2 on a substrate 1 by solder 5, a slight quantity of solder 5a extrudes to the outside of the periphery of a contact section because colored molten solder 5 colored by coloring solder or solder paste P is cooled and solidified under the state in which the solder 5 is concentrated and attached to the contact section of the lead terminal 4 and the pattern section 2. Solder 5a on the nose side of the lead terminal in the extruding solder 5a is not expanded toward the nose of the lead terminal. Accordingly, when a ground color can be confirmed within a wide range at the nose section of the pattern section 2 in inspection after the mounting of an IC 3, the excellent connection between the pattern section 2 and the lead terminal 4 can be made sure positively.
Patent JP-H10218151-A (JP)
Title: Connected multiple container
Inventor: UENO HIROKI
IPC: B65D1/26
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent liquid or the like from staying at a border between adjacent recesses, facilitate separation between the recesses at the border between the adjacent recesses, and further suppress flexion between the adjacent recesses. SOLUTION: A through hole 5 is formed at a flange 3 to be a border between adjacent recesses 2, 2 of a plastic container comprising the plurality of recesses 2, 2 to be filled with contents which are connected at the flange 3. As a reinforcing means for suppressing flexion between the adjacent recesses 2, 2, a protruding piece 7 is provided on a lower face at both sides across the through hole on the flange 3 to be the border between the adjacent recesses 2, 2.
Patent JP-H02213653-A (JP)
Title: Freezing cycle of freezer
Inventor: SAITO OSAMU
IPC: B60P3/20
Filed: 1989-02-10
Abstract: PURPOSE:To keep an interior temperature of freezer at a predetermined temperature without being influenced by a load of cooling an operating chamber by a method wherein an expansion valve at an inlet side of an evaporator for a refrigerator is of an external equalizer type temperature expansion valve, a temperature sensitive cylinder for performing a control over a degree of opening of the valve is connected to an outlet side of an evaporation pressure control valve and an equalizer pipe is connected to a downstream side of it. CONSTITUTION:A degree of opening of a freezing expansion valve 6 is controlled in reference to a difference between a pressure of a heat-sensitive cylinder 13 and another pressure passing through the expansion valve 6. A pressure for controlling a degree of opening of an external mean pressure type temperature expansion valve 10 acting as a refrigerator expansion valve may act against an equalizing chamber 21 acting to open it, a pressure of a heat-sensitive cylinder 23, i.e., a pressure corresponding to a temperature of the evaporated refrigerant outputted from a pressure control valve 12 may act on it. A pressure of the evaporated refrigerant of a downstream side pipe 4b of the heat-sensitive cylinder 23 may act against the equalizer chamber 22 acting in a closing direction through an external uniform pressure pipe 24. The pressure acting upon these chambers 21 and 22 is a pressure taken out from the outlet port of a pressure adjusting valve 12, becomes such a pressure substantially equal to an evaporation pressure of a freezing evaporator 7 and so the pressure is not influenced by an evaporation pressure of a freezing evaporator 11.
Patent JP-H06221797-A (JP)
Title: Metallic protector plate
Inventor: MAKIURA HIROFUMI
IPC: F41H5/08
Filed: 1993-01-25
Abstract: PURPOSE:To provide a light weight portable metallic protector plate having a superior anti-shock and anti-deformation characteristic by a method wherein a surface of a thin metallic plate made of metal having superior anti-shock characteristic is provided with ribs extending in two directions for restricting a flexing deformation of the thin metallic plate. CONSTITUTION:A thin metallic plate 1 made of titanium or titanium alloy having a superior anti-shock characteristic is curved in a convex state toward its surface over an entire longitudinal direction. The thin plate is reinforced by ribs 20 extending in a vertical and a lateral direction arranged in a rear surface. The ribs are arranged such that an area of one segment is defined as 500 to 1500cm and it is preferable that a width (d) of the rib 20 is 3 to 20mm<2> and its height (h) is 5 to 10mm. With such an arrangement as above, this protector plate has a superior anti-shock characteristic, a superior portability caused by thin-walled and light weight formation and a movability. In addition, reduction in anti-deformation caused by the thin-walled formation is reinforced by the ribs 20, resulting in that a sufficient anti-deformation characteristic can be attained against a load caused by moving item of relative low speed such as a rectangular wooden member and the like.
Patent JP-H04269398-A (JP)
Title: Gas extracting device for pump lubricating oil system
Inventor: OBARA FUMIO
IPC: F04D29/06
Filed: 1991-02-25
Abstract: PURPOSE:To eliminate ill conditions such as oil leak at bearing parts and the lowering or stop of plant output caused by the failure and the like of a gas extractor without creating problems regarding space and installation cost in the installation of a gas extracting device for a pump lubricating oil system. CONSTITUTION:In this gas extracting device applied to a pump lubricating oil system for circulating lubricating oil to the bearing parts 23, 25 of a feed water pump 22 group in an electric power plant, gas extractors 33a, 33b and an oil mist separator 23 are successively provided at gas extracting pipelines 30a, 30b connected to an oil tank 26. The parts, more on the upstream side than the gas extractors 33a, 33b, of the gas extracting pipelines 30a, 30b of plural pump lubricating oil systems are connected to each other by a communicating pipe 36. The communicating pipe 36 is provided with a change-over valve 37. The gas extractors of the respective pump lubricating oil systems can be thereby used mutually in common.
Patent JP-S54122658-A (JP)
Title: Controlling method and apparatus for inter-stand tension of continuous hot rolling mill
Inventor: ETSUGI HISASHI
IPC: B21B37/50
Filed: 1978-03-16
Abstract: PURPOSE:To simply, high accurately control the interstand tension, by obtaining the interstand tension from the looper being fixed at the aim angle, and by currecting the speed of the mill driving motor so as to make this interstand tension to be the aim tension. CONSTITUTION:When the material 3 to be rolled is bitten into the (N+1)th stnad, the looper 4 is elevated by the looper driver 14 and is fixed at the aim angle. The looper 4 is contacted with the material 3, and the force given by the material 3 is directly detected by the load cell. The arithmetic unit subtracts the force due to the weight of the material 3 from this detecting signal; hereby, the force depending on the tension of the material 3 is obtained. This tension is inputted into the tension controller 15, which then corrects the speed of the mill driving motor 5 so as to make the tension of the material 3 to be the aim tension.