baber/WOPTO huggingface dataset:
Patent JP-S63210513-A (JP)
Title: Improved fluid heating device
Inventor: ARAI YOSHIMASA
IPC: F23D14/02
Filed: 1987-02-27
Abstract: PURPOSE:To transfer combustion heat effectively, miniaturize the whole of a device and prevent a combustion means from deformation, breakage or backfire, by a method wherein the total sum of the projection areas of radiators, which are projected by projection lines, orthogonal to the downstream surface of the combustion means, through clearances of respective heat transfer tubes, which are constituting a first heat transfer tube group, is limited to a specified rate. CONSTITUTION:Premixed gas, consisting of fuel gas from a fuel gas nozzle 26 and air from a fan 25, is supplied to a combustion chamber 24 through the flame ports of a burner plate 27 and becomes high temperature combustion gas. The combustion gas passes through the clearances of the heat transfer tubes 13a of a first heat transfer tube group 13, flows through a radiator 14 while keeping the high temperature, and heats the radiating body 14 also so as to become white-hot. In this case, the radiator 14 is kept in the high temperature and heats the first heat transfer tube group 13 principally by radiation. The radiation heat is projected through the clearances of the first heat transfer tube group 13 toward the burner plate 27. Since the intervals (d) of arranged heat transfer tubes 13a are designed so as to be smaller than the outer diameter (a) of the tube to obtain the projection area ratio of 40% or less, a considerable amount of radiation heat is interfered by the heat transfer tube group 13, whereby the burner plate 27 may be prevented from breakage due to radiation heat even when the plate 27 is used for a long period of time.
Patent JP-H09237151-A (JP)
Title: Graphical user interface
Inventor: OKA RYUICHI
IPC: G06F3/038
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a graphical user interface with small quantity of operation restriction. SOLUTION: A user puts a red cap 1 on a finger and moves the finger. The motion is photographed by a video camera 1. An information processor 4 detects the position of the picture of the red cap in the photographed picture a mouse cursor 5 on a display screen is moved in accordance with the detected position. When the mouse cursor 5 is positioned at an icon 6 on the display screen, the user utters voice, 'This one' so that voice is inputted in the information processor 4 with a microphone 3 and a control instruction and the selection processing of the icon corresponding to 'This one' are executed.
Patent JP-H01220330-A (JP)
Title: Manufacture of plasma display panel
Inventor: TAKIGUCHI MASAYUKI
IPC: H01J9/02
Filed: 1988-02-26
Abstract: PURPOSE:To reduce the occurrence rate of a defective article and simply improve the production yield by forming multiple grooves with the depth that an electrode is exposed on the insulating layer of a glass substrate with the rotary saw of a grooving device. CONSTITUTION:An insulating layer 3a is formed so as to cover a cathode electrode 2 on a glass substrate 1. A groove is excavated from the insulating film 3a side of the base glass 1. A grooving device with a rotary saw 6 is prepared, the upper face of the cathode electrode 2 is excavated to the preset depth while the rotary saw 6 is rotated. Cutting chips and fragments can be thereby prevented from being left on the electrode, the occurrence of a defective article can be made very low. No pattern matching is required in forming the insulating layer, thus bulkheads are not inclined or collapsed.
Patent JP-S57159663-A (JP)
Title: Character processor
Inventor: TORIGOE TOSHIHIRO
IPC: B41J9/48
Filed: 1981-03-26
Abstract: PURPOSE:To provide a character processor of which memory unit can be reduced in capacity and which can also be easilt modified in response to the change of types, etc. by the adoption of such an arrangement wherein printing pressure information can be caluculated from the number of effective dots of a corresponding character pattern memorized in a character pattern memory unit. CONSTITUTION:The number of effective dots is counted in a character pattern memory unit 4 and the number signal is sent, through a CPU2, to a print pressure control circuit 6 of a KANJI character printer 5. At the same time, other print pressure control information (type of character, size of character, number of copies, etc.) 7 is applied to the circuit 6 and a current to be applied to a solenoid coil 8 for driving type bars is determined and a type is caused to impact with an optimum print pressure of the corresponding character being applied.
Patent JP-H02226821-A (JP)
Title: Inter-individual communication instrument
Inventor: NAKAHIGASHI MASAICHI
IPC: H04W84/02
Filed: 1989-02-28
Abstract: PURPOSE:To securely enable mutual confirmation even at a part where mutual visual recognition is difficult by allowing the persons concerned who are expected to meet each other needing the mutual visual recognition as to an inter-individual communication to carry a transmitter and a receiver mutually. CONSTITUTION:The holder of the receiver 3 receives the radio wave of a specific code originated by a transmitter 1 with a wide-directivity antenna 4 provided on the receiver 3 and a circuit connected to the wide-directivity antenna 4 to know the holder of the transmitter 1 is near. Then the radio wave of a specific code originated by the transmitter 1 is received by a narrow- directivity antenna 5 provided on the receiver 3 and a circuit connected to the narrow-directivity antenna 5 to know the direction of the holder of the transmitter 1. Consequently, when the persons are expected to meet each other by requiring the mutual visual recognition as to the inter-individual communication at the place where the mutual visual recognition is difficult, the persons concerned easily confirm each other.
Patent JP-H07252040-A (JP)
Title: Power converting device of elevator
Inventor: TERASAKI MASAYUKI
IPC: B66B1/34
Filed: 1994-03-16
Abstract: PURPOSE:To supply power enough to operate an elevator by connecting a secondary battery in parallel to the output terminal of an AC/DC conversion circuit of a power converting device comprising the AC/DC conversion circuit and an inverter. CONSTITUTION:A power converting device comprises an inverter 2 for reconverting the direct current output from a converter 1 into alternating current of a specified voltage and frequency and an elevator operation controlling circuit 3 for switching the phase of the AC output from this inverter 2. A current controlling circuit 5 is provided between the converter 1 of the power conversion device and the inverter 2, and a battery 6 which discharges electric charge through the current controlling circuit 5 is connected the current controlling circuit 5. With this constitution, the AC output of the inverter 2 can be compensated so as to always keep power at a specified value.
Patent JP-H03250693-A (JP)
Title: Manufacture of multilayered printed wiring board
Inventor: AZUMA KEIJI
IPC: H05K3/46
Filed: 1990-02-28
Abstract: PURPOSE:To provide a multilayered printed wiring board without any hollow, the board being excellent in a bonding property between a copper foil surface and a prepreg and excellent in heat resistance by rendering the copper foil surface to a copper oxide processing and thereafter subjecting the same to a reduction processing in the atmosphere of hydrogen or mixed gas of hydrogen and nitrogen. CONSTITUTION:A copper foil surface of a circuit pattern is rendered to an oxidation processing and further to a reduction processing in the atmosphere of hydrogen or mixed gas of hydrogen and nitrogen, and thereafter they are laminated and integrated. As the mixed gas of hydrogen and nitrogen, higher concentration hydrogen is desirable in view of a fact reduction is to be promoted at a low temperature. Further, for the atmosphere temperature a 150-400 deg.C range is preferable. Below 150 deg.C the reduction is unlikely and over 400 deg.C decomposition of a board material proceeds. With the reduction processing a copper oxide film on the copper foil surface is creaved to metal copper excellent in chemical resistance, and the uneven configuration of the surface upon formation of the copper oxide coated film is kept to maintain bonding property with resin in a prepreg, whereby a multilayered printed wiring board excellent in hollow prevention and heat resistance can be yielded.
Patent JP-H05252579-A (JP)
Title: Switching method for inserting light signal and light signal switching amplifier
Inventor: ANTOKU FUMINORI
IPC: H04B10/27
Filed: 1992-03-04
Abstract: PURPOSE:To realize the light signal transmission method for economical long- distance transmission with high quality from multi-points in the light signal transmission method transmitting light signals from multiple points. CONSTITUTION:A plurality of light signal switching amplifiers 101 to 10n inputting a light signal with the wavelength lambda1 from a first input terminal T1 to a light transmission line 300, operating as a light amplifier and outputting the light signal with the wavelength lambda1 when inputting the light signal with the wavelength lambda2 from a second input terminal T2 to stop the input of the light signal from the first input terminal T1, and operating as light switching devices passing light signal with the wavelength lambda1 when inputting the light signal with the wavelength lambda1 from the second input terminal T2. They transmit light signals with the wavelength lambda1 from a given light signal switching amplifier 10i when the light signal is transmitted from a light signal switching amplifier 10i, and the light signal with the wavelength lambda2 is inputted from the second input terminal T2 on a light signal switching amplifier 100 in the same way.
Patent JP-H03250393-A (JP)
Title: Ice discharging controller for automatic vending machine
Inventor: YAMAMOTO HIROSHI
IPC: G07F13/06
Filed: 1990-02-28
Abstract: PURPOSE:To precisely make a constant quantity of ice discharged by lower- correcting the working time of an ice discharging means than a normal setting value when a condition that an ice storage part is full and no sale is execute is continued for longer time than fixed time. CONSTITUTION:Plural ice storage quantity detecting devices 8 to detect an ice storage quantity are provided in an ice storage part 4, when it become lower than an upper limit, a level sensor 8a works to operate an ice plant 1, while an ice agitator 9 is provided in the ice storage part 4 and it rotate- drives for proper time periodically and agitates ice. Here, a reference necessary ice quantity and also the reference open operating time of an ice sale gate 6 are set in advance at every drink article kind and a reference value is decreased or increased according to a relation with waiting time for which sale is waited in an ice storage part full condition and the degree of the ice storage quantity. Thus, a constant quantity of ice can be discharged without being effected by the sale waiting time and the ice storage quantity of the ice storage part 4.
Patent JP-H03101997-A (JP)
Title: Book cover material folding device
Inventor: HEDORITSUHI BUINFURIITO
IPC: B65H45/22
Filed: 1990-02-28
Abstract: PURPOSE: To improve operating efficiency and to manufacture a binding cover of high quality by equipping an apparatus with a bar which erects a cover material and presses the edge part of a card board, a bar for folding back the cover material on the periphery of the edge of the card board and a pressing roller which squeezes the folded portion of the lateral part and brings it into close contact with the edge. CONSTITUTION: At the time when the parts of a cover material extending beyond the opposite side edges of a card board are sent onto a member 131 for erection having an approach slope 131a, they are directed upright, pressed against the end edge of the card board and retained. In this case, the member 131 for erection is located in a U-shaped guide member 132 of a bar 84 and pressed against the end part of a cover by a spring member 133. Next, a support surface 132a of the guide member 132 accomplishes a guide path receiving the edge part of the cover, together with the lower side of a bar 149 for folding back and a guide plate 149a, and the cover material is folded back on the periphery of the card board by an approach slope 149b. Then, an action of a force in the vertical direction on the end edge of the cover is generated by a pressing roller 150 and thereby the folded portion of the lateral part is squeezed in transverse and vertical directions, in addition to the longitudinal direction, and brought into close contact with the card board.
Patent JP-H06240143-A (JP)
Title: Inorganic-organic composite material and its production
Inventor: NAKAMURA SHIGETOSHI
IPC: C08K3/02
Filed: 1993-02-12
Abstract: PURPOSE:To obtain a inorganic-organic composite material excellent in workability for making an element, mechanical strength, environmental resistance and aging resistance, capable of keeping functional organic material in a stable condition, having enough thickness and free from crack and to provide a production method therefor. CONSTITUTION:This inorganic-organic composite material contains a functional organic compound in a medium produced by hydrolyzing a hydrolyzable silane derivative containing material wherein this material contains a silane-compound of the following formula and the medium contains a refractive index adjusting element. R<1>SiX<1>3 (R1 is saturated or unsaturated aliphatic hydrocarbon having carbon atoms of <=4 in the total number and optionally having substituted group; X<1> is alkoxyl or isocyanate group or halogen atom).
Patent JP-S60189350-A (JP)
Title: Handwritten graphic transmitting device
Inventor: KONDOU MITSUHARU
IPC: G06F3/0488
Filed: 1984-03-08
Abstract: PURPOSE:To execute encoding with high efficiency, and to transmit a code at a high speed by dividing each differential chain into plural groups, and assigning each different Huffman code to every group corresponding to the group of the differential chain immediately before each differential chain. CONSTITUTION:A ccordinate position of a pen and an up/down state of the pen are detected by the coordinate detecting part 1 of a handwritten graphic transmitting device, and a coordinate signal and an up/down signal are sampled by an A/D converter 2. Also, an eight direction Freeman chain is detected by a chain detecting part 3, and a difference of an eight direction chain train is calculated by a differential chain calculating part 4. This differential value is divided into plural groups by a differential chain classifying part 11 of a differential chain encoding means 20 in accordance with its value, and added to a differential chain classifying and encoding part 12. Subsequently, in the encoding part 12, by a result of classification of the classifying part 11, each differential chain is encoded by assigning a Huffman code prepared separately at every group to which its immediately previous differential chain belongs, and supplied to a communication control part 6.
Patent JP-H05214468-A (JP)
Title: Copper-base alloy for sliding use excellent in seizure resistance, wear resistance, and corrosion resistance
Inventor: NAKAJIMA KUNIO
IPC: C22C9/08
Filed: 1992-01-31
Abstract: PURPOSE:To provide a new copper-base alloy for sliding use as a high performance wear resistant material sufficiently withstanding wear and having superior seizure resistance and excellent corrosion resistance even under severe service conditions of high-speed, high-temp., and highly corrosive environment represented by a supercharger. CONSTITUTION:This alloy has a composition consisting of, by weight, 3.0-8.0% Al, 0.5-5.0% Fe, 3.0-18% Pb, and the balance Cu with inevitable impurities. Further, in this alloy, the above Pb is uniformly dispersed in the whole structure and a matrix is composed of a single structure of alpha-phase. This alloy is an alloy excellent in wear resistance, corrosion resistance, and conformability as well as in seizure resistance as compared with conventional alloys. In particular, this alloy has excellent properties as a sliding material requiring high performance and long service life, such as turbocharger, worm wheel, and bush for pressing.
Patent JP-H05215950-A (JP)
Title: Lens barrel
Inventor: IIZUKA TOSHIMI
IPC: G03B17/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide a lens barrel whose sending out mechanism moving a diaphragm device, etc., is extremely simple and which can easily miniaturize a photographic lens, reduce the cost of a device, etc. CONSTITUTION:This lens barrel is equipped with a moving lens L2 which is a part of plural lenses comprising a photographic optical system, and moved while being turned in an optical axial direction, to focus or vary power, a motor-driven diaphragm device 6 installed on a fixed part in a moving lens holding barrel 4, and moved while being turned in the optical axial direction in response to the focusing and the varying of the power, a driving circuit 9 held on the fixed part in the lens barrel to drive the motor-driven diaphragm device 6, a flexible wiring member 10 electrically connecting the diaphragm device 6 with the driving circuit 9, and a moving means M moving the moving lens and the motor-driven diaphragm device 6 while being turned in the optical axial direction.
Patent JP-2000240797-A (JP)
Title: Metal gasket
Inventor: UEDA YUUKI
IPC: F16J15/08
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a metal gasket suitably used for a synthetic resin flange. SOLUTION: A metal gasket A arranged between a resin flange 1 and an aluminum flange 2 is so constituted that two elastic metal plates 3, 3 having half beads 3a, 3a respectively are so connected and laminated together as facing the half beads 3a, 3a in the opposite direction from each other. This constitution can extremely miniaturize the deflection of the resin flange with the metal gasket fastened thereto to the same level as a case fastened without inserting the gasket thereto so that the deterioration of the planarity (flatness) of the resin flange can be suppressed.
Patent JP-H08220424-A (JP)
Title: Gauss type lens having vibration proof function
Inventor: SUZUKI KENZABURO
IPC: G02B15/16
Filed: 1995-02-10
Abstract: PURPOSE: To provide a Gauss type lens having a vibration proof function, sufficient brightness, back focusing capability and a superior image forming performance. CONSTITUTION: At least the lens is provided with a first lens group G1 having a positive refractive power and a second lens group G2 also having a positive refractive power in the order from an object side. A negative lens component L1 having a divergence surface Sd1 whose convex surface faces toward the object side is arranged in the side closest to the object of the group G1. Moreover, a negative lens component L2 having a divergence surface Sd2 whose convex surface faces toward an image side is arranged in the image side of an aperture diaphragm. Furthermore, a displacement means is provided to move the group G2 in the direction approximately orthogonal to an optical axis for vibration proofing. The condition of 0.2<f2/f<4.0 is satisfied when f2 is the focal distance of the group G2 and (f) is the focal distance of the entire lens system.
Patent JP-H06259791-A (JP)
Title: Tracking offset correcting circuit
Inventor: IIMURA SHINICHIRO
IPC: G11B7/09
Filed: 1993-03-08
Abstract: PURPOSE:To make a tracking error signal a signal without containing a DC offset by correcting the tracking error signal even when the total quantity of light of return light amts. from a disk is changed. CONSTITUTION:An RF signal is supplied to a return light quantity detecting part 11 from an input terminal 14, and is outputted to a multiplier part 12 by changing a changeover switch 11c between a peak hold circuit 11a and a sample-and-hold circuit 11b according to the write and the read of data. An output multiplied by an offset canceling coefft. coming from an input terminal 16 is supplied by the multiplier part 12 to one end side of a subtractor part 13. The tracking error signal without containing any offset is outputted by the subtractor part 13 from an output terminal 18 after subtracting an output of the multiplier part 12 from the tracking error signal supplied from an input terminal 17.
Patent JP-H09234480-A (JP)
Title: Agitation type purifying device
Inventor: YUYAMA HIROSHI
IPC: C02F3/06
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an agitation type purifying device of a charging type which is used by charging into a closed rolluted water region e.g. ponds, lakes and marshes, and rivers, etc. SOLUTION: A casing 13 is formed connecting a cylindrical main body 11 to a cylindrical charging casing 12, and an aeration mixing room 20 is formed by providing an underwater agitator 17 at the connection part of the introduction casing 12 with the main body 11, a protrusion 16 and an air diffusion nozzle 15 connected with an air feeder 14 provided both outside. Several kinds of contact materials 18, 18... are packed into both ends of the main body part 11 to form multistage type contact material packing rooms 19.
Patent JP-H07230133-A (JP)
Title: Growth of particle for preparing ultrathin plate-shaped particle emulsion of high bromide
Inventor: JIYOO EDOWAADO MASUKASUKII
IPC: G03C1/035
Filed: 1995-02-13
Abstract: PURPOSE: To provide a particle growing method for preparing a photographic super thin high bromide platelike particle emulsion. CONSTITUTION: A water based dispersed body containing a high bromide seed particle having an average thickness equal to or below that of a super thin platelike particle ready to begin growing is prepared and the dispersed body has pH4.6-9.0 and a fixed stoichiometrically excess quantity of bromide ion. An amino prymidine particle growth modifier having a specific structure is introduced into the dispersed body and the dispersed body is kept at room temp. or more higher temp. up to >=50% of total particle projected area is occupied by the super thin platelike particle having higher average equivalent circle diameter than the seed particle and (111) principal plane.
Patent JP-H02269199-A (JP)
Title: Fat and oil
Inventor: OOKOUCHI TOSHITAKA
IPC: C11C3/00
Filed: 1990-02-26
Abstract: PURPOSE:To obtain fats and oils useful for fat and oil raw material for processing hard butter, margarine, shortening, etc., causing neither peculiar smell nor soapy smell, having properly melting properties in the mouth and proper hardness, comprising a specific triglyceride as a substantial component. CONSTITUTION:The aimed fats and oils comprising a triglyceride (GGG/GGU/ UGU) to which fatty acid residue (G) having >=40 deg.C melting point as liberated fatty acid is bonded at the beta-position and to which G or fatty acid residue (U) having <=20 deg.C melting point as liberated fatty acid is bonded at the beta-position, as a substantial component and having 30-50% GGU component in the triglyceride. Fats and oils hardly containing trans-9-octadecenoic acid and dedecanoic acid can be prepared as G.
Patent JP-S59172953-A (JP)
Title: Ventillation cooler of rotary electric machine
Inventor: WATANABE TAKASHI
IPC: H02K9/08
Filed: 1983-03-17
Abstract: PURPOSE:To improve the cooling effect of a stator by cooling the core end of the stator with cooling gas. CONSTITUTION:A ventilation passage 12 which communicates between the outlet of an auxiliary fan 8 and the inlet of a cooler 4 is provided. Hot gas exhausted from the outlet of the fan 8 heated by cooling the end coil 6 of a rotor 2 reaches the inlet of the cooler 4 from a circular containing box through a connecting tube, a circular gas containing box, a hole, a duct, a connection hole and a pipe. In this manner, the core end of a stator 1 is cooled with cold gas. In the drawings, a stator frame is designated by 3, a main fan is by 5, an end ring is by 7, a holding ring is by 9, and insulators are by 10, 11.
Patent JP-S59174559-A (JP)
Inventor: KAYANE MIHARU
IPC: C04B26/04
Filed: 1983-03-18
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-S62206771-A (JP)
Inventor: ITOU TOSHIYASU
IPC: H01R4/24
Filed: 1986-03-03
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。