baber/WOPTO huggingface dataset:
Patent JP-S57145314-A (JP)
Title: Vapor growth apparatus for 3-5 group compound semiconductor
Inventor: MIZUTANI TAKASHI
IPC: C30B25/14
Filed: 1981-03-03
Abstract: PURPOSE:To improve an epitaxial growth layer by a method wherein a ganerating chamber for III group halogen compound is arraneged in that order of opening of halogen gas introduction tube opening for gas exhaust tube of III group metal material and III group material opening of gas flow introduction tube. CONSTITUTION:Hydrogen gas stream containing HCl is introduced from an introduction tube 3 of halogen gas and is reacted with material In 1 at 800 deg.C to generate InCl and then transferred to the down stream. The InCl can be switched from a condition transferring to the down stream to a condition wherein InCl is discharged from an exhaust tube 6 for the III group material gas and vice versa, by obtaining the balance between the introduction amount of hydrogen from the introduction tube 7 of gas stream and the exhaust amount of the III group raw gas from the exhaust tube 6. Further, the InCl transferred to the down stream is mixed with pH3 gas introduced from the introduction tube 4 of V group gas and InP is grown on the crystal 5. The unnecessary gas finishing the reaction is discharged from a gas exhaust tube 8.
Patent JP-H09227295-A (JP)
Title: Production of ferrite single crystal
Inventor: YAGIHASHI KAZUHIRO
IPC: C30B11/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To decrease the amt. of the ferrite raw material remaining without melting in an upper crucible by perpendicularly directing the direction of the pouring port pipe of the upper crucible and specifying the bore at the time of growing a ferrite single crystal by a double crucible system. SOLUTION: The upper crucible 1 having a cylindrical part, a pointed head part of a pointed head shape having the gradually decreasing diameter below the cylindrical part and the pouring port pipe 4 of a bore of 4 to 12mm extending in the perpendicular direction from the peak part of the pointed head part and a lower crucible 2 having the cylindrical part and the pointed head part are prepd. The ferrite raw material 3 is loaded into the upper crucible 1. The upper crucible 1 and the lower crucible 2 are then parted apart a specified distance from each other and are set in a furnace. The furnace temp. is thereafter raised to form a temp. gradient in the furnace and the crucibles 1 and 2 are gradually lowered in the furnace.  While the ferrite raw material melted in the upper crucible 1 is supplied through the pouring port pipe 4 into the lower crucible 2, the ferrite single crystal is grown in the lower crucible 2.
Patent JP-H09287039-A (JP)
Title: Copper alloy for electronic parts, lead frame, semiconductor device, and connector
Inventor: NAKANISHI TERUO
IPC: H01L23/50
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To improve sticking of Ag, solderability, and sticking of plating by specyfying the composition of an alloy for electronic parts. SOLUTION: This alloy has a composition containing Cu as essential component and containing, by weight, 1.7-4.0% Ni, 0.3-0.8% Si, 0.02-0.3% Ag, and 0.5-2.0% Zn and is used for electronic parts, such as IC lead frame, connector, and switch spring terminal. Respective elements, mentioned above, are added to Cu by the amounts within the above ranges and function as in the following: Ni and Si have a function of precipitating an Ni-Si compound to improve strength and electric conductivity; Ag has a function of improving sticking of plating in the case of application of Ag plating to the alloy; Zn has a function of improving sticking of plating in the case of application of Sn plating or Sn-Pb plating to the alloy, that is, peeling of plating after thermal hysteresis of plating can be inhibited, and, this effect can be strengthened to a greater extent by the coexistence of Ag.
Patent JP-H04269956-A (JP)
Title: Room with nursing equipment
Inventor: KASAI KENZO
IPC: A61G10/00
Filed: 1991-02-25
Abstract: PURPOSE:To provide a room with a nursing equipment which is applicable for ordinary household. CONSTITUTION:A room 1 is 2.7X3.6m<2> in space and a bed apparatus is arranged along a first side 2 of the room while a washing stand 12. a filth washing tank 13 and a closet 14 are arranged along a second side 3 adjacent to the first side 2. The bed apparatus 8 is provided with a hoisting device 10 to carry an invalid person between above a bed body 9 and one side A toilet 15 is housed drawably below the washing stand 12. A walk training device 16 is housed drawably into the closet 14.
Patent JP-H08225826-A (JP)
Title: Vacuum decarburization of molten steel
Inventor: HARASHIMA KAZUMI
IPC: C21C7/068
Filed: 1995-02-20
Abstract: PURPOSE: To economically and efficiently remove carbon by blowing a gas essentially containing CO into molten steel in the region having specific carbon concentration at its early decarburizing phase when the molten steel accommodated in ladle is decarburized with evacuation/vacuum. CONSTITUTION: When decarburizing the molten steel accommodated in ladle with evacuation/vacuum, in the early phase of its decarburizing and in the region in which (C) is >=0.0020(mass%), OG gas (recovered gas at converter) essentially containing CO or COG gas (recovered gas at coke furnace) is blown into molten steel for the purpose of agitating circulating the molten steel. By this method, the decarburizing treatment of molten steel is executed at cost lower than that of conventional way.
Patent JP-S61191489-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B62J9/00
Filed: 1985-02-20
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-S52114134-A (JP)
Title: Combustion furnace controlling device
Inventor: NITOU TOMOHIRO
IPC: F23N5/18
Filed: 1976-03-19
Abstract: PURPOSE: Operation of safety brake valve in accordance with the detection of both the temperature deflection and the pressure decrease at upper and down stream of the safety brake valve is designed to obtain satisfactory safety function. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60176499-A (JP)
Title: External controller of device with motor
Inventor: FUJIWARA TOSHIAKI
IPC: H02P27/02
Filed: 1984-02-20
Abstract: PURPOSE:To control to drive various devices having no drive control by connecting a semiconductor controller in series with a socket, operating the control section to control the motor of a device connected with the socket. CONSTITUTION:A controller body 9 has a power source cord 10 with a plug for connecting a power source, and presents a socket 11 inserted to a power source circuit at part of the body. A thyristor 15 is connected in series with socket terminals 13, 14 between power source terminals, and the gate of the thyristor 15 is controlled by a control section 16. A load 17 is connected with socket terminals 13, 14, the thyristor 15 is controlled by the section 16 to vary the current amount, thereby altering the rotating speed of the motor of the load 17.
Patent JP-H05301352-A (JP)
Title: Ink supply device and ink jet recording apparatus equipped therewith
Inventor: TANAKA KIYOHARU
IPC: B41J2/17
Filed: 1993-02-19
Abstract: PURPOSE:To prevent emission defect and the lowering emission of restoring capacity due to the clogging with waste refuse by providing an impeller and a casing to the shaft whose one end is extended into an ink storage part and supplying ink to a recording means by the shaft and the impeller while preventing the sliding or contact of the shaft and the impeller with other member within an ink liquid. CONSTITUTION:In an ink pressurizing pump 100, one end of a shaft 103 is extended so as to pierce the bottom surface of an ink tank 42c and an impeller 106 is attached to the shaft 103. A drive motor 107 rotationally drives the shaft 103 through the shaft gear 109 attached to a motor gear 108 and the shaft 103. A pump casing 101 has a gap in both of an axial line direction and a radius direction and ink (c) is introduced into the casing 101 from the through- hole 50c provided to the bottom part of the ink tank by the impeller 106. The impeller 106 does not come into contact with other member and the generation of waste due to abrasion and the lowering of pump efficiency (ink pressure) are not generated even by long-time pump operation.
Patent JP-S60174464-A (JP)
Inventor: FURUKAWA MASAHIRO
IPC: F25B15/00
Filed: 1984-02-20
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-S58147081-A (JP)
Title: Junction type field effect transistor
Inventor: MITARAI GOROU
IPC: H01L29/80
Filed: 1982-02-25
Abstract: PURPOSE:To enable to set the voltage between a gate and a source at the desired value, by enabling to control the size of the channel width of a junction type FET. CONSTITUTION:A source electrode 8-1 wherein three source regions of the unit junction type FET are connected in parallel is connected to an n type semiconductor region 11, and the source electrode 8-2 of a unit junction type FET continuous to these three unit FETs is connected to a p<+> type semiconductor region 12. If these defectives have those wherein the voltage difference DELTAVGS between the gate and the source is out of the specifications, a laser beam is irradiated on the connectable part 13 of one wherein the voltage VGS between the gate and the source of two junction type FETs, and accordingly the electrode 8-1 and 8-2 are put into a connection state. Then, the gate width W of the FET body of smaller voltage VGS turns from W=3W1(W1 is the gate width of the unit FET) to W=4W1, and therefore the voltage VGS increases. The voltage difference DELTAVGS is decreased by such an operation, and the defective of pair characteristic can be changed into a good article.
Patent JP-S63202597-A (JP)
Inventor: ABE KATSUHIKO
IPC: B66F11/04
Filed: 1987-02-12
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-H05230873-A (JP)
Title: Construction method of structure
Inventor: OKAWA HARUMORI
IPC: E04B1/16
Filed: 1992-02-18
Abstract: PURPOSE:To improve the constructing performance, safety and construction accuracy while shortening a construction period and reducing the construction cost. CONSTITUTION:Column erecting reinforcements 2 are built in specified positions, and hollow cylinder-shape thin concrete column members P are fitted to the reinforcements 2. Thin concrete beam members Q of groove-shape cross section are engaged with cutout parts 1 provided at the upper end parts of the concrete column members P. Semi-PC floor plates R are placed among the flanges of the beam members Q, and beam constructing reinforcements 6 are placed in the beam members Q, and cast-in-place concrete 7 is cast on the concrete column members P, concrete beam members Q and semi-PC floor plates R.
Patent JP-H06239141-A (JP)
Title: Sunroof opening and closing method and its device
Inventor: YOSHIOKA HIDEKI
IPC: B60J7/057
Filed: 1993-02-19
Abstract: PURPOSE:To open a large opening and a small opening as desired, by opening and closing the large opening by moving a movable roof forward and rearward from a fixed roof which is ingrated with a rear frame and fixed to a car body at the rear side of a front door, and opening and closing the small opening provided on the movable roof, by the second movable roof. CONSTITUTION:A large opening 7 is formed between a front frame 6 for front glass installing fixed to a car body 3, and a rear frame 4 fixed to the car body 3 at the rear side of a front door 2. The rear frame 4 is composed by providing the left and the right side-pillars 15, a rear pillar 16, a rear spoiler 17 at the rear and upper part, a roof frame 18 connecting the above members, and the like, and a fixed roof 8 is provided on the rear frame 4. The large opening 7 is opened and closed by the movable roof 9 of a roof member 5 operated by a driving means 36, and the movable roof 9 can be stored inside the fixed roof 8. A small opening 10 is provided to the movable roof 9, and it is opened and closed by the forward and the rearward movement of the second movable roof (a hood roof) 12 driven by a driving means 42, on the movable roof 9.
Patent JP-S63198350-A (JP)
Title: Belt for wafer transport
Inventor: UEDA YUTAKA
IPC: B65G15/42
Filed: 1987-02-13
Abstract: PURPOSE:To reduce the number of dust particles adhering to the rear of a wafer from a belt by a method wherein protruding parts are formed on the belt for wafer transport use and the contact area between the rear of the wafer and the belt is reduced. CONSTITUTION:Hemisphere-shaped protruding parts 4, 4... are formed in rows along the lengthwise direction on the surface of a flat belt 1. The belt 1 is set over two pulleys 2, 2 and is fed in one direction by the rotation of the pulleys 2. If wafer 3 is placed on the belt 1, the wafer 3 is supported by the protruding parts 4 at the belt; accordingly, the contact area between the rear of the wafer and the belt is reduced. By this setup, it is possible to reduce the number of dust particles which adhere to the rear of the wafer 3 from the belt 1.
Patent JP-H08227822-A (JP)
Title: Manufacture of multilayred-type thin coil
Inventor: DOSAI KIYOYUKI
IPC: H01F41/04
Filed: 1995-02-20
Abstract: PURPOSE: To obtain the multilayered-type thin coil, which has an excellent workability and can be made compact, by alternately forming layer-coil patterns and an insulating layer, and connecting the respective layer-coil patterns. CONSTITUTION: A first-layer coil pattern 1 is formed on a substrate 10 by thin- film printing. Then, a starting edge 1a and a terminating edge 1b of the first- layer coil pattern are made to remain, and an insulating layer 11 is formed on the first-layer coil pattern 1 and the substrate 10 around the pattern 1. Thereafter, a second-layer coil pattern 2 is formed by the thick-film printing so that a starting edge 2a is located on the terminating edge 1b of the first-layer coil pattern. The same means is repeated, and a third-layer coil pattern 3 is formed. Thus, the multilayered thin-film coil having the first-layer coil pattern - third layer coil pattern 3 is formed. In this way, the workability is improved, and the thin-type, compact multilayered-type thin coil is readily manufactured.
Patent JP-S60175757-A (JP)
Title: Vapored fuel controller for internal-combustion engine
Inventor: MATSUMURA MOTOHIRO
IPC: F02M25/08
Filed: 1984-02-21
Abstract: PURPOSE:To prevent an air-fuel ratio from being thickened so much, by closing a purge control valve or cutting off a vapored fuel feed passage at a driving range where a suction air quantity is little under broiling weather, and thereby stopping a purge to a suction system of vapored fuel at a canister. CONSTITUTION:A device bearing the above caption connects a storage chamber 10 of a canister 9 to a suction passage 5 at the downstream side of a throttle valve 3 through a vapored fuel feed passage 13 and installs a diaphragm type purge control valve 14 to be opened in time of partial load driving when suction pressure comes strong. In this case, a solenoid valve 25 is installed alongside in the point midway in a pressure signal passage 16 connecting a throttle chamber 4 of a pressure chamber 15 to a position proximate to the throttle valve 3. And, this solenoid valve 25 is controlled by a control unit 22 so as to be opened in time of engine starting when suction air temperature is above the setting value and suction flow is below the setting one, according to each signal out of a temperature sensor 23 and an air flow meter 2 being inputted in advance for driving a fuel injection valve 21.
Patent JP-H02211844-A (JP)
Title: Preparation of mustard paste
Inventor: TAKEDA FUMIHARU
IPC: A23L27/18
Filed: 1989-02-10
Abstract: PURPOSE:To prepare Japanese-style mustard paste having granular feeling of mustard seeds and keeping excellent hot taste by crushing nondefatted dried whole mustard seeds, adding water and oil or fat to the obtained granule having specific particle size and adjusting the pH of the mixture to a specific level. CONSTITUTION:The objective mustard paste can be prepared by mixing (A) granules having particle diameter of 300-2,000mum (preferably 500-1,500mum) and produced by crushing nondefatted dried whole mustard seeds with (B) granules having particle diameter of 50-500mum (preferably 100-450mum) and produced by the rough crushing, defatting and crushing of dried whole mustard seeds at a weight ratio (A/B) of >=1/4 (preferably 1/3-2/3), adding water and oil or fat to the mixture and adjusting the pH of the product to 3.5-4.5.
Patent JP-H02208742-A (JP)
Title: Fault processor
Inventor: HASHIGUCHI TATSURO
IPC: G06F11/00
Filed: 1989-02-09
Abstract: PURPOSE:To eliminate the need of providing a circuit for data processor itself by classifying a factor of an error by a fault processor. CONSTITUTION:When an output of an OR circuit 6 is '1', that is, when a report of generation of an error is received, a fault processing part 10 reads out outputs of error display F/Fs 41 - 4m by using a fault information read-out circuit 5, stores them in a fault information storage part 8, and thereafter, classifies a factor of the error, and executes a fault processing of every error classification. That is, AND of fault information of the fault information storage part 8 and the corresponding bits of mask patterns of mask pattern storage parts 91, 92,... 9 is taken by a comparing circuit of the inside, and OR of its result is executed. Accordingly, when in the bits of the mask pattern, an error display corresponding to '1' is '1' even one, the condition is formed. When all are '0', the condition is not formed. In such a way, the factor of the error can be discriminated.
Patent JP-H04213330-A (JP)
Title: Aromatic polysulfone ether ketone and its manufacture
Inventor: KAN YOUKEI
IPC: C08G75/23
Filed: 1991-02-02
Abstract: PURPOSE: To impart both of heat resistance, transparency or film formability and mechanical physical properties being physical properties of two kinds of heat-resistant enginearing-plastics by specifying a structural unit and reducing viscosity.  
     CONSTITUTION: An aromatic diol compd. [e.g.; 2,2-bis(4-hydroxyphenyl)propane] (i) and alkali metal salt (e.g. potassium carbonate (ii) are reacted in an org. polar solvent to obtain an aromatic diol salt (b) represented by formula I [wherein M is alkali metal; Ar is bisphenylene or a group represented by formula II and -Y is groups represented by formulae III-VI or -O-]. An aromatic dihalogen compd. (e.g.; 4-fluoro-4'-fluorobenzoylphenyloxy) diphenylsulfone] (a) represented by formula VII (X is Cl or F) and the component (b) are subjected to condensation reaction in an org. polar solvent at 140-250°C for 1-12 hr to obtain the title compd. having a structural unit represented by formula III and reducing viscosity (in 0.5 g/100 mol chloroform soln. at 25°C) of 0.1-1.2 dl/g. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01213119-A (JP)
Title: Device for movably clipping bag in packaging apparatus
Inventor: TAKAHASHI MITSUO
IPC: B65B43/16
Filed: 1988-02-13
Abstract: PURPOSE:To perform an accurate bag filling operation, by carrying a bag formed in the previous process stage to a bag opening guide plate with its opening changed in its direction while being held by a clip device and feeding an article into the bag. CONSTITUTION:A packaging material 1 is formed into a bag 28 by making up the side seal part with a side sealer 24. The bag 28 held by a clip means 44 is changed in its direction by a cam in transition and sent to a bag opening guide plate 31 where its opening 30 is brought into engagement therewith to facilitate the bag filling of the article 7. An entrance conveyor 70 carries an article 7 with a chain plate 71 mounted to its chain and the article 7 is fed into the bag 28 held by the bag opening guide plate 31 by means of a paddle device 72 in operation synchronously with chain plate 71. The article 7 bag filled by the paddle device 72 is carried to an exit conveyor 76 to be carried out as a packaged article 8, whereby an accurate packaging can be performed with improved rate of operation.
Patent JP-S60174666-A (JP)
Title: Imaging device
Inventor: IWAMOTO KOUHEI
IPC: B41J2/355
Filed: 1984-02-22
Abstract: PURPOSE:To supply a constant charging energy all the time by a method in which the resistance value of the resistor layer of an electrifying sheet is detected and fedback to the printing means in an electrifying and heating type printer. CONSTITUTION:Detection needles 110 and 110' provided on a head are pressingly contacted with the resistor layer of a sheet to measure the resistance. Voltage value 112 obtained from the resistance value measured is AD-converted 114 and put in a micro computer 115. By feedback signals sent out by the micro computer 115 from he resistance values of the resistance layer, resistance detectors 108 and 109 are controlled. The application time (t) of an oscillation circuit 106 is corrected or the applied voltage Vs of the power circuit 107 is corrected to suppress the variation of charging energy J with change in the resistance.
Patent JP-S58149714-A (JP)
Inventor: AO TADAMICHI
IPC: A47H23/08
Filed: 1982-03-02
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-H08209419-A (JP)
Title: Clothing and its bottom hemming
Inventor: ADACHI KENSAKU
IPC: A41D27/00
Filed: 1995-01-30
Abstract: PURPOSE: To provide a clothing such as pants, skirts, etc., capable of obtaining roundish and beautiful hemline at the bottom of the clothing by sewing an adhesive tape on the backside of the hem of a face side fabric with its adhesive surface outside and solely adhering the hem thereto by folding it to the adhesive tape side. CONSTITUTION: This method for bottom hemming is to sew an adhesive tape 1 by using a thread 5 to the back surface 7 of the hem of a face side fabric 3 with its adhesive 2-coated surface outside. The hemming is carried out by folding the hem part to the adhesive tape side and thermally fusing the folded part. The sewing using the thread 5 requires no specific sewing means such as an invisible stitching, etc., but is achieved by usual hand or machine sewings.
Patent JP-H07218862-A (JP)
Title: Spatial optical transmission equipment
Inventor: ORINO TATEKI
IPC: H04B10/11
Filed: 1994-02-04
Abstract: PURPOSE:To effectively use the transmission beam by shaping the beam to an approximately circular form at the reception point. CONSTITUTION:The laser light from a laser diode 11 is emitted with an elliptic section at a point A and passes a cylindrical lens 12 and is thrown from a light throwing lens 1. It has the same elliptic section at a point B just after light throwing, but the laser diode 11 or the light throwing lens 13 is moved along the optical axis and the curvature in the z-axis direction of the cylindrical lens 12 is set so that the beam section is shaped to an approximately circular form at a point B in the allowable longest distance of transmission.
Patent JP-H10229452-A (JP)
Title: Personal computer telephone set
Inventor: YAMASHITA TADASHI
IPC: H04M11/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a personal computer telephone set by allowing a handset to conduct line connection control/line interrupt control directly by detecting on/off of the handset. SOLUTION: When a keyboard 16 or a mouse 17 is operated in the personal computer 1, a character code control means or a click control means of a central processing unit 11 makes a desired request to a line card control means. The line card control means makes a connection/interrupt control of a line 2 to a line connection section 18, according to the request and the line connection section 18 makes connection/interrupt control of the line 2. When an on/off detection section 15 detects an off-hook signal sent when a hook-button 32 of the handset 3 is open, the off-hook signal is given to the central processing unit 11 through a PCI bus 12 and the on/off detection control means of the central processing unit 11 makes connection control of the line 2, according to an instruction of the connection request to the line control section 18 through a line card control means.