baber/WOPTO huggingface dataset:
Patent JP-H09289215-A (JP)
Title: Compound semiconductor device and its fabrication method
Inventor: KISHIMOTO KATSUHIKO
IPC: H01L29/737
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a unique construction compound semiconductor device and its fabrication method durable against the use with high power without deterioration of characteristics and reliability owing to heat production upon the use. SOLUTION: In a compound semiconductor device including a contact structure 106 composed of a plurality of layers provided on a semiconductor multi- layer 120, and an electrode 109 provided on the contact structure 106, the layer 106c among the plurality of layers of the contact layer 106 located on the nearest side of the electrode 109 comprises Inx Ga1-x As (0.9<=x<=1) whereby heat produced in the semiconductor multi-layer 120 is dissipated to the outside through the contact structure 106 and the electrode 109.
Patent JP-H03230603-A (JP)
Title: Planar antenna
Inventor: ARAI HIROYUKI
IPC: H04B7/08
Filed: 1990-02-05
Abstract: PURPOSE:To realize a practical travelling object communication antenna by combining a sectorial patch resonance resonator and a 3dB directional coupler so as to select the directivity within a horizontal plane. CONSTITUTION:A radiation source of a radiator using an outer diameter end and an inner diameter end being open ends of sectorial patch resonance radiators 10-1-10-4 made of copper foil and 3dB directional couplers 16-1, 16-2 are employed for the antenna. Then the directivity is selected within a horizontal plane by switching an input terminal of input output terminals 17-1, 17-2 (18-1, 18-2). Thus, the antenna is valid for an antenna for a travelling object even with a simple feeding circuit.
Patent JP-S62185873-A (JP)
Title: Sputtering apparatus
Inventor: ABE KAZUHIKO
IPC: C23C14/36
Filed: 1986-02-10
Abstract: PURPOSE:To obtain a film of a uniform thickness by sputtering by extending a circular magnetic field region formed over the surface of a target on both sides of a base material in the lateral direction so as to make the amount of metallic particles flying from the target uniform over the whole region of the base material. CONSTITUTION:A target 28 is placed opposite to a base material 22 traveling in a vacuum vessel 21. Magnets 34, 35 having different polarities are arranged on the rear side of the target 28 so that a circular magnetic field region 75 is formed between the magnets 34, 35. At this time, the area of each of parts of the region 75 on both sides of the base material 22 in the lateral direction is made larger than the area of the remaining part.
Patent JP-H10211962-A (JP)
Title: Container auxiliary
Inventor: NAGAMORI KAZUO
IPC: B65D77/04
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To enable an object to be held neatly in a box-shaped container and make one side of the object easily recognizable from above the boxshaped container. SOLUTION: A container auxiliary A is designed to hold in a box-shaped container an object B which is big at one end side and tapered toward the other end side or an object B having a flange b' at one end side. This holding auxiliary has a cardboard top 10, lateral cardboard sides 20 adjoining the cardboard top 10 each with a bending line x' therebetween, and cardboard flaps 30 respectively adjoining the lateral sides 20 each along a bending line y' formed opposite to the bending line x'. Through the cardboard top 10 a hole 11 is provided, through which the object B is thrust with its tapered side or the side without the flange b' forward. The lateral sides 20 are designed to be bent toward the end side of the big side B' or toward the side with the flange b' of the object B to be held.
Patent JP-S55119466-A (JP)
Title: Coating drying oven
Inventor: KAWAGUCHI MITSUMASA
IPC: B05C9/14
Filed: 1979-03-05
Abstract: PURPOSE: To reduce the heat radiation quantity from the outside surface of the oven walls and achieve higher thermal efficiency by decreasing the contact area of the inner side iron plate reinforcing frame and outer side iron plate reinforcing frame material and bonding material of the coating drying oven.  
     CONSTITUTION: The walls of the coating drying oven 10 are constituted by a inner side iron plate 32, outer side iron plate 38, inner side iron plate reinforcing frame material 40, outer side iron plate reinforcing frame material 44 and a bonding material 42 for bonding the foregoing both reinforcing frame materials. The contact area of the frame material 40 and frame material 44 respectively, and the bonding member 42 is decreased. To decrease this contact area, the seams of the respective parts are made smaller or the respective parts are bonded by spot welding or the like. Hence, the diffusion of the heat from the oven inside to the oven outside through the route of the iron plate 23 → frame material 40 → member → frame material 44 → iron plate 38 is reduced. By interposing a heat insulating member 34C between the iron plate 38 and frame material 44, the heat insulation performance of the oven walls is further improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61186161-A (JP)
Title: Method for controlling ultrasonic output in continuous casting
Inventor: KANAZAWA TAKASHI
IPC: G01S15/88
Filed: 1985-02-12
Abstract: PURPOSE:To reduce the size of an installation and to execute stable casting by detecting the frictional force between a continuous casting mold and ingot at all times and controlling the ultrasonic output applied thereto thereby maintaining the frictional force at a specified value and eliminating the impression of excessive ultrasonic oscillation. CONSTITUTION:The continuous casting mold 2 and a molding flask 3 are supported by load cells 5 of an oscillation stand 4. The frictional force between the mold 2 and the ingot 1 is detected by the cells 5 and is compared by reference frictional force by an arithmetic unit 8. An ultrasonic vibrator 9 is operated to control the applied ultrasonic wave in order to correct the difference therebetween. The ingot 1 is moved always constantly, by which the stable casting is executed and the size of the ultrasonic oscillator is reduced.
Patent JP-H07215891-A (JP)
Title: Production method of globulin preparation for intramuscular injection
Inventor: TAKAHASHI TAKESHI
IPC: A61K38/17
Filed: 1994-01-31
Abstract: PURPOSE:To provide a method for producing globulin preparation for intramuscular injection capable of producing the preparation having a higher safety against a viral infection, in a high efficiency and good operability. CONSTITUTION:The characteristic of this production method of a globulin preparation for intramuscular injection comprises immersing porous hollow fibers having a mean pore size of 1-100nm in a solution containing the globulin and then conducting a membrane filtration at 4-50 deg.C and at a filtration pressure of 0.1-1kgf/cm<2>.
Patent JP-S58142849-A (JP)
Inventor: HIKITA MASANORI
IPC: B65D65/40
Filed: 1982-02-22
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-S63195111-A (JP)
Title: Synthesis of fluorine mica clay
Inventor: SUDA MITSURU
IPC: C01B33/26
Filed: 1987-02-06
Abstract: PURPOSE:To make it possible to produce a product having a small amount of impurities and excellent uniformity in melting method, by using precipitate obtained by reaction between aqueous solutions or organic solvent solutions containing constituent elements of fluorine mica clay. CONSTITUTION:One or more substances which are soluble in water or organic solvents and contain one or more of an alkaline (earth) metal, Al, iron, Co, Ni, Mn, Zn, copper, Cr, Si, Ge and B and one or more fluorine compounds which are soluble in water or the organic solvents are dissolved in water or an organic solvent. Two or more raw material solutions are prepared, blended and reacted to form slightly soluble precipitate, which is separated and dried. The dried precipitate is heated at 400-1,400 deg.C to give a product shown by the formula. In the formula, X is one or more cations of alkaline (earth) metal; Y is one or more cations of Mg, Al, iron, Co, Ni, Mn, Zn, copper Cr and Li; Z is cation of Si or Ge or cation wherein Si or Ge is partially replaced with Al, iron or B; number of coordination number of X, Y and Z are 12, 6 and 4, respectively.
Patent JP-H04266323-A (JP)
Title: Device to prevent paint from sticking to conveyer using transporting rack
Inventor: NAKAYAMA HIROAKI
IPC: B05B15/04
Filed: 1991-02-20
Abstract: PURPOSE:To eliminate the necessity of keeping accuracy of a workpiece stop position and maintenance so as to cope with various types of workpieces by providing a workpiece loading jig with a cover presser having a plurality of slippage preventive hanging protrusions and spring force, and providing a plate- like cover with the slippage preventive hanging protrusion fitting holes. CONSTITUTION:In order to fit a plate-like cover 8 to a transporting rack 2, a cover fitting jig 7 is fitted to cover the outward facing horizontal projection section 5 of the rack 2 from the upside and is fixed to the outward facing horizontal projection section 5 by the holding sections 13 at both hanging walls 14. In the next step, the holding section 18 of a cover presser 10 is raised, and the cover 8 is inserted into the depth of the cover presser 10, and two slippage preventive hanging protrusions 9 are fitted in two holes 11 from upside. Then, a presser body 16 having been inclined becomes nearly horizontal, and the cover 8 is fixed to the jig 7 by the restoring force. In order to remove the cover 8 from the jig 7, since when the presser body 16 is raised with the holding section 18 held and the projection 9 is removed from the holes 11 upward, the cover 8 becomes free, the cover can be drawn out of the presser 10.
Patent JP-H08197855-A (JP)
Title: Thermal transfer photographic paper
Inventor: ITO ATSUSHI
IPC: B41M5/52
Filed: 1995-01-21
Abstract: PURPOSE: To effect anti-offset in the case of putting image formed photographic papers together without decreasing its water resistance. CONSTITUTION: This thermal transfer photographic paper 1 has a dyes reservoir layer 3 in one side of the sheet base material 2 and a back coat layer 4 in the other side, wherein the back coat layer 4 is allowed to contain polyvinyl acetal and a resin being compatible with respect to polyvinyl acetal and non- soluble. In this instance, the containing ratio of polyvinyl acetal is made 10-70wt.% in the resin component of the back coat layer 4.
Patent JP-H05307631-A (JP)
Title: Reader for lead frame information hole
Inventor: NIKAIDO MASAHIKO
IPC: G06K7/10
Filed: 1992-02-13
Abstract: PURPOSE:To shorten a lead frame information hole positioning time and a reading time by pushing and carrying a lead frame on a movable carrier rail forwards from its rear end. CONSTITUTION:In the lead frame information hole reader, the movable carrier rail 2 for carrying the lead frame 1 carried from the preprocess is narrowed up to the limit of the width of the frame 1. Then the frame 1 is rapidly sent up to a fixed position by a pusher 3 and then the pusher 3 is stopped. After stopping the pusher 3, a lead frame information hole is read out and then the rail 2 is widened up to the original state. Then the frame 1 is sent up to the inlet of the succeeding process and then the pusher 3 is restored to its origin. Thus the width of the carrier rail 2 is switched so as to be widened in the case of only the rapid carrier of the reading frame or to be narrowed in the case of reading out an information hole.
Patent JP-H06238971-A (JP)
Title: Printer
Inventor: KOMAKI KATSUE
IPC: G06F3/12
Filed: 1993-02-16
Abstract: PURPOSE:To use each time without care of designation of a hopper by initially setting the hopper even when data having remarkably different types (color, quality, size, etc.,) of a print sheet are sent in irregular order between a plurality of interfaces. CONSTITUTION:This printer comprises a plurality of interfaces 3 for receiving information from a plurality of host apparatuses 1, a plurality of hoppers 8, a hopper setter 9 for designating the plurality of the hoppers 8 for sucking sheets at the respective plurality of the interfaces 3, and a printer 7.
Patent JP-H03231282-A (JP)
Title: Sheetlike photosensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G21/00
Filed: 1990-02-06
Abstract: PURPOSE:To prevent the flowing of an image and to obtain a high-quality copied image by forming a heater in a sheet or on the rear side of the sheet. CONSTITUTION:A photoconductive layer 2 of a-SiC having electric charge generating function, a layer 3 of an org. photosemiconductor having electric charge transferring function and a surface layer 4 are successively laminated on the front side of an electrically conductive flexible sheet 1 and a sheetlike heater 5 is formed on the rear side of the sheet 1 so as to prevent the flowing of an image due to a change of temp. at the time of use. The layer 4 is made of a-SiC or a-Si and can prevent the deterioration or wear of the layer 3. A sheetlike photosensitive body capable of preventing the running of an image and having high quality and reliability over a long period of time is obtd.
Patent JP-H04265979-A (JP)
Title: Base for electrophotographic sensitive body and production thereof
Inventor: KOMIYAMA HIDEKI
IPC: G03G5/14
Filed: 1991-02-21
Abstract: PURPOSE:To provide the base from which an electrophotographic sensitive body which does not generate the unequal image densities occurring in interference is obtainable even when used for an electrophotograph applying device using LD light or LED light as exposing light and the process for producing this base. CONSTITUTION:This base 1 is constituted by forming an anodized Al film 12 having the film thickness within a 4 to 20mum range on the surface of a tubular base body 11 consisting of an Al alloy and has 20% ratio of the reflected light to the incident light of the coherent LD light or LED light. Such base 1 is produced by adequately roughening the surface of the base body surface by taking the content of the impurity and more particularly Mg in the Al alloy and the method for working the alloy to the tube into consideration, then forming the anodized Al film 12 having an adequate film thickness under adequate conditions.
Patent JP-H01204625-A (JP)
Title: Dispenser
Inventor: TAKEUCHI HIROTATSU
IPC: G07F13/06
Filed: 1988-02-09
Abstract: PURPOSE:To make it possible to pick up coffee or the like responding to the user's taste simply and rapidly by using a coffee powder and the like made in a regular shape beforehand in a cartridge method as a pichup good. CONSTITUTION:The user selects a cartridge filled with his favorite coffee powder 12 at hand, rotates a tray 13 horizontally to draw out it out of a case 1, and moves it to the cartridge throw-in position 6b. Then, the cartridge 5 is put in a bottomless cartridge container 14 of the tray 13, loaded on levers 15 which are in the projecting condition inside the container 14, and the tray 13 is pushed in the case 1 horizontally to the inner side. After that, when the cartridge container 14 reaches the cartridge dropping position 6a, all the levers 15 with-draw at a time, the cartridge 5 drops by its own weight to a cartridge holder 38a of a rotary disk 38, and is loaded on a cartridge supporting plate 34. After that, a pickup system C is started.
Patent JP-S56124018-A (JP)
Title: Zero-point adjustment method for ultrasonic flow meter
Inventor: KAGAYA RIYUUICHI
IPC: G01F1/66
Filed: 1980-03-05
Abstract: PURPOSE:To arrange so that the equal adjustment at a zero point of two frequencies to be detected by a pair of detector may be made with an ultrasonic propagation direction fixed at time of zero-point adjustment and subsequently the zero-point may be easily adjusted without stopping the flow of a fluid, by providing an auxiliary control circuit. CONSTITUTION:When a zero-point adjustment is carried out, first a change-over switch 21A is changed over to the TEST side, thus connecting a control circuit 10 with an auxiliary control circuit 20. As a result, the change-over switches 11A and 11B are synchronized with each other, being changed over to the (a) side. At the same time, an ultrasonic vibrator 1 is always at the transmission side. Then it is changed over to the (b) side and this time, an ultrasonic vibrator 1' is at the transmission side. Simultaneously the oscillation frequencies of voltage control oscillators 14 and 14 are connected to be equalized, thus making available a state where the fluid is stationary at an equivalent rate. Under this status, for instance, an output signal from a frequency-voltage conversion circuit 19 has only to be adjusted so that said signal may be equivalent to zero or a specified value.
Patent JP-S60171396-A (JP)
Title: Temperature controlling method of fluid to be heated in separate type heat exchanger
Inventor: KOORIYAMA HIDEO
IPC: F28D15/06
Filed: 1984-02-15
Abstract: PURPOSE:To permit the correct temperature control of the fluid to be heated by a method wherein the temperature of the fluid to be heated is detected and the supplying amount of the fluid to be heated or the same amount of high-temperature fluid for heating the fluid to be heated is controlled based on the detected temperature of the fluid to be heated. CONSTITUTION:The detecting signal of a temperature detector 20 is supplied to a temperature controller 22 and is compared with a set temperature to output operating signals S1, S2, S3 in accordance with the value of difference. When the detecting temperature of the fluid to be heated is lower than the set temperature, the signal S1 to open a solenoid flow amount control valve 23, controlling the flow amount of the high-temperature fluid for heating in accordance with the value of difference, is outputted. When the detecting temperature of the fluid to be heated exceeds the set temperature, the operating signal S2 to close the control valve 26 of the flow amount of fluid to be heated is outputted in accordance with the value of difference and the operating signal S3 to open the control valve 21 for releasing the fluid to be heated, which is interposed in a discharging pipe 15, is also outputted in accordance with the value of difference.
Patent JP-S55119428-A (JP)
Title: Continuous treating device of liquid
Inventor: OOTA YUKIO
IPC: B01J14/00
Filed: 1979-03-09
Abstract: PURPOSE:The captioned device of a small size, less pressure losses and superior treating efficiency which comprises opening the downstream side of the static type in-pipe mixer which is connected with the lead-in pipe for the liquid to be treated and the lead-in pipe for treating liquid at its upstream side, into the inside of a stagnating tank. CONSTITUTION:The liquid to be treated and the treating liquid are continuously pressure-fed through respective lead-in pipes 1, 7 into the static in-pipe mixer 2 of the construction comprising continuously providing, e.g., multiple spiral blades 9 into a hollow pipe 8. After both the liquids are subjected to the sufficient mixing action in their radial direction within the mixer, they are discharged into a stagnating tank 3 through an outlet 5, whereby the sufficient mixing in the advance direction is accomplished. Hence, the treated liquid provided with even characteristic values is taken out in the absence of power from the lead-out pipe 4.
Patent JP-H11233578-A (JP)
Title: Measurement method of concentration distribution in depth direction of impurity
Inventor: KOJIMA TOSHIO
IPC: G01N27/62
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To measure concentration distribution highly precisely and readily in a depth direction of an impurity element doped in a semiconductor wafer by forming an oxide film in the first, second and third oxidation processes, dissolving the oxide film, and obtaining the amount of silicon and impurity in the obtained solution. SOLUTION: In a first oxidation process, a silicon oxide film is formed in the first atmosphere. In the second oxidation process, a silicon oxide film is formed in the second atmosphere whose oxidation velocity is smaller than that of the first atmosphere. In the third oxidation process, a silicon oxide film is formed in the third atmosphere whose oxidation velocity is larger than that of the second atmosphere. After a silicon oxide film is formed, etchant comprising dilute hydrofluoric acid containing hydrogen peroxide or hydrochloric acid is dropped on the surface of the silicon wafer 2 while a silicon wafer 2 is being fixed to a fixing jig 3, and a silicon oxide film is etched and dissolved. The amounts of Sb which is an impurity element and silicon are measured by an inductively coupled plasma emission spectrometry, and the like.
Patent JP-S63193883-A (JP)
Title: Fixing-type thermal recording body
Inventor: YABUTA KENJI
IPC: G03C1/54
Filed: 1987-02-06
Abstract: PURPOSE:To obtain a high-sensitive thermal recording body superior in raw shelf stability, by a method wherein fine particle-form dispersions of an organic basic compound as a color developer, a color-forming assistant, a coupler compound, and a specific diazonium salt are coated on a substrate. CONSTITUTION:On a substrate, an organic basic compound serving as a color developer and melting due to heat to exhibit a basic atmosphere, a color-forming assistant, a coupler compound, and a water-insoluble or sparingly water-soluble diazonium salt are applied as fine particle-form dispersions. An anion component of the diazonium salt is heteropolyacid ion, and the organic basic compound is a guanidine derivative shown by a formula I or II. In the formula I or II, R1, R2, R3, R4, and R5 represent hydrogen, 18 or less C alkyl, cyclic alkyl, aryl, aralkyl, amino, acylamino, carbamoyl amino, and heterocyclic residue, R6 represents lower alkylene, phenylene, naphthylene, or the like. In the aryl group in the formulas, also one which includes a group with substituent selected from among lower alkyl, alkoxy, nitro, acylamino, alkylamino, and halogen.
Patent JP-S62184853-A (JP)
Inventor: NIIGUNI TOKIO
IPC: B32B7/14
Filed: 1986-02-12
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-H10219755-A (JP)
Title: Oil-pressure circuit of construction machinery
Inventor: ARII KAZUYOSHI
IPC: E02F9/22
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To make the simplification or cost reduction of detection/decision control construction for travelling boost control in an L/S system and A/L control by reviewing an oil-pressure circuit. SOLUTION: In an L/S system with A/L, when controlling valves except for travelling are all in a neutral state, a center bypass controlling oil-pressure circuit passing through open and close valves 9v and 34v formed in spools of them, an auxiliary oil-pressure gauge 49 for detecting oil passage pressure thereof and a main pressure gauge 23 for detecting pressure variations in a main oil-pressure circuit S acting on a travelling controlling valve 34 are provided. A working state detection device G is constituted of decision made on the existence of pressure in the controlling oil-pressure circuit, and an operation detection device C is constituted of decision made on the existence of pressure in the main oil-pressure circuit S and decision made on the existence of pressure in the controlling oil-pressure circuit H.
Patent JP-H09226228-A (JP)
Title: Copy restricting apparatus
Inventor: JIYON GASUPAA
IPC: H04N1/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a document with a limit for copying to be executed without lowering the quality of an original document. SOLUTION: The copy restricting apparatus comprises means for intruding one or more microdots 16 in a document 10 in a system for restricting the copy of the document, detecting means for detecting the presence of the one or more microdots in the document, and control means for limiting the copy of the document by a copier by sensing to the detecting means.