baber/WOPTO huggingface dataset:
Patent JP-H07298224-A (JP)
Title: Camera unit for electronic conference
Inventor: NISHIMURA HIROYUKI
IPC: H04N7/14
Filed: 1995-03-02
Abstract: PURPOSE:To provide an inexpensive electronic conference use camera unit in which the portrait image pickup mode or the picture and writing image pickup mode is immediately selected with excellent operability. CONSTITUTION:The electronic conference use camera unit is made up of three cases such as a lens block 72, a camera unit main body 71 and a stationary support base 73. The lens block 72 has a tilt turning shaft at its frontmost part and its lowest part and contains a lens mechanism. The camera unit main body 71 has a recessed space to contain a 1st support means supporting turnably the lens block 72 within a vertical plane, a 1st drive means turning the lens block 72 and a video signal processing section processing a video signal and to accommodate the lens block 72. The stationary support base 73 contains a 2nd support means supporting turnably the camera unit main body 71 within a horizontal plane, a 2nd drive means turning the main body 71 and a main control section.
Patent JP-H08238629-A (JP)
Title: Method and mold for producing rubber or plastic
Inventor: ITO MICHIO
IPC: B29L30/00
Filed: 1995-03-02
Abstract: PURPOSE: To sufficiently suppress the contamination of the surface of a mold cavity coming into contact with a rubber or plastic molding material caused by repeated molding and to make it possible to enhance the durability of the surface of the mold cavity in the production of a rubber or plastic molded product and to provide a mold capable of producing the good rubber or plastic molded product free from spew. CONSTITUTION: In a method for producing a rubber or plastic molded product by supplying a rubber or plastic molding material into a mold, the mold wherein a metal or ceramic flame spraying treatment layer is formed as the substrate layer 21 of a mold cavity and a fluoroplastic layer 20 is formed to the surface of the mold cavity is used and the rubber or plastic molding material is supplied into the cavity of the mold to produce a molded product.
Patent JP-S60189034-A (JP)
Title: Functional language processing system
Inventor: KIMURA YASUNORI
IPC: G06F9/46
Filed: 1984-03-08
Abstract: PURPOSE:To shorten the time of return processing of function to recover the environment at a high speed by dividing the return processing of function to a processing, where control is returned to a higher function, and a variable release processing and executing these two processings in parallel. CONSTITUTION:In a stack memory part 14, an area D-1-15 is used as a control information area, and an area D-2-16 is used as a data area, and pointer registers 17 and 18 corresponding to them are used as a pointer register for control and a pointer register for data access respectively. Areas 15 and 16 are shared in the stack memory, and therefore, it is impossible that both of pointer registers 17 and 18 are used to access stacks simultaneously, but the additional quantity of hardware is reduced. When the function is returned to the high-order function, a control stack 15 and a data stack 16 are prepared, and the value of the stack 16 is returned to the original value by a micro instruction when the stack 15 is reduced to return control to the high-order function.
Patent JP-S58162645-A (JP)
Title: Adhesive for porous substrate
Inventor: IHATA SHINZOU
IPC: C08L31/04
Filed: 1982-03-19
Abstract: PURPOSE:To provide the titled quick-drying water-dispersion-type adhesive having excellent water-resistant adhesivity and high stability, by mixing an ethylene- vinyl acetate copolymer emulsion with a specific carboxy-modified styrene- butadiene copolymer latex. CONSTITUTION:The objective adhesive is prepared by mixing (A) an ethylene- vinyl acetate copolymer emulsion (preferably having an ethylene content of <=40wt%, a viscosity of 1,000-5,000 cps and pH of 3.0-5.0) with (B) a carboxy- modified styrene-butadiene copolymer latex having an average particle diameter of >=0.25mum, preferably 0.25-1mum, and pH of 3.0-7.0, preferably 4.0-6.0.
Patent JP-S62199497-A (JP)
Inventor: YOSHIKAWA MASAO
IPC: B43L13/08
Filed: 1986-02-28
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-S51118457-A (JP)
Title: Liquid crystal display unit
Inventor: SHINDOU YASUHIKO
IPC: G09F9/00
Filed: 1975-04-11
Abstract: PURPOSE:A Liquid Crystal Display Unit which is designed so as to possesses the excellent display quality of which display plane is bright and display contrast is high.
Patent JP-S58159532-A (JP)
Title: Mask for exposure
Inventor: IWAMATSU SEIICHI
IPC: G03F1/00
Filed: 1982-03-18
Abstract: PURPOSE:To prevent a dimensional change and a positional shift of a pattern during exposure, by forming a light transmitting electric resistor film on at least one face of a mask having an insulating substrate so that the face is covered entirely or partially. CONSTITUTION:A mask having an insulating substrate is obtd. by forming each of mask patterns 2, 12, 22, 32 of figure-shaped chromium films on one side of each of glass substrates 1, 11, 21, 31, and each of electric resistor films 3, 13, 23, 33 made of light transmitting In2O3, AgO or the like is formed on the surface of the mask, the rear face, a lateral face or a face including one of them so that the face is covered entirely, partially or in a lattice shape. The temp. of the mask can be controlled by supplying electric current to the electric resistor formed on the mask substrate, so the expansion of the substrate is made uniform. Accordingly, a dimensioanl change and a positional shift of the mask pattern can be minimized.
Patent JP-H04281930-A (JP)
Title: Execution method of concrete construction
Inventor: NOJIMA HIROSHI
IPC: E04B1/16
Filed: 1991-03-08
Abstract: PURPOSE:To obtain an execution method of concrete construction having excellent work efficiency economic efficiency and requiring no temporary construction material or repairing work. CONSTITUTION:From tighteners 6 are arranged between concrete placing form members P, also serve as finish members arranged with ribs 3 and 4 on the concrete placing surface side, or between the form members and a column or a beam reinforcing bar. The tighteners 6 are tightened with fasteners 5 from the outside members P, the members are maintained at a specific interval to place concrete between the members, and the form members P are left as they are as finished members.
Patent JP-S52125947-A (JP)
Title: Spart plug
Inventor: SAWADA HIROTSUGU
IPC: H01T13/00
Filed: 1976-04-15
Abstract: PURPOSE: The inductance element and the resistance element are arranged between the upper and the lower electrodes, connected in series, and the noise of the internal combustion engine is suppressed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63209472-A (JP)
Title: Switching power source
Inventor: MIYAKE HIROYUKI
IPC: H02M3/28
Filed: 1987-02-26
Abstract: PURPOSE:To eliminate power loss by switching a rectification output of auxilia ry winding between a capacitor input system and a choke input system accord ing to a change of DC voltage. CONSTITUTION:In a switching power source, an AC power source 11 is rectified by a rectifier circuit 12 and a switching element 15 is ON-OFF controlled by switching control circuits 18-20 via a smoothing capacitor 13. Then, power is supplied from an output winding of switching transformer 14 to a load 17 via a rectifying and smoothing circuit 16. In this case, there are provided rectify ing and switching circuits 30-33. Then, a normally closed contact 32 of choke coil 30 and relay 31 is connected in parallel between the output side of diode 20 and the control power input side of pulse width control circuit 19. On the output side of said diode 20, a fly-wheel diode 33 is also provided from one end of an auxiliary winding 14A forming a reference potential of control power circuit. Thus, said contact 32 is opened when a voltage of the smoothing capaci tor 13 exceeds a given level.
Patent JP-H10242528-A (JP)
Title: Semiconductor device
Inventor: HASHIZUME JIRO
IPC: H01L33/54
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device excellent in productivity in which a plurality of LED chips are mounted on a board. SOLUTION: This semiconductor device is provided with a plurality of LED chips 1 and a three-dimensional forming board 3 wherein a plurality of first recessed parts 31 accommodating the respective LED chips 1 are formed, and second recessed parts 32 having reflecting walls 36 for reflecting lights outputted from the lower surfaces of the LED chips 1 to an upper direction, in the state mounting the LED chips 1, are continuously arranged on the lower parts of the respective first recessed parts 31. Wiring patterns 4 are formed from two facing side walls 35 of the first recessed parts 31 to the upper surfaces. Surfaces of the LED chips 1 which are not electrodes 11, 12 surfaces become the bottom surface sides of the first recessed parts 31.  The LED chips 1 are so mounted that the electrodes 11, 12 surfaces face the wiring patterns 4 formed on the side walls 35, and spaces between the electrodes 11, 12 of the adjacent LED chips 1 are connected by using solders 5 and the wiring patterns 4.
Patent JP-S59168532-A (JP)
Title: Documentation device
Inventor: SUMITA SHIGEKAZU
IPC: G06F17/21
Filed: 1983-03-16
Abstract: PURPOSE:To distribute header and footer sentences at the prescribed positions despite of changes of numbers of characters and lines owing to the proofreading of a document, etc., by defining the header and footer sentences to a virtual page proper to a text document and controlling these defined sentences independently of the text document. CONSTITUTION:A document text which forms the document information together with a document header part and the document-attached information contains the 0-th page (virtual page) document where the header and footer sentences are defined and an original document text. The presence or absence of the header and footer sentences is shown by the header and footer flags of the 0-th document. The header and footer sentences are displayed on the first and last lines of a screen as long as the header and footer sentences are defined.
Patent JP-S62199922-A (JP)
Title: Fuel injection method for direct injection internal combustion engine
Inventor: SHIOZAKI CHUICHI
IPC: F02B3/12
Filed: 1986-02-27
Abstract: PURPOSE:To reduce NOx in the exhaust gas without sacrifice of the fuel consumption by providing an open edge having a caliber restricted against the circumferential diameter of the circumferential sidewall of the combustion chamber cavity and further providing an injection nozzle for performing main injection following sub-injection. CONSTITUTION:The caliber (d) of an open edge 3 of a cavity 2 is restricted against the circumferential diameter D of the circumferential sidewall 4. An injection nozzle 6 performs main injection and preceeding sub-injection. The fuel injected through sub-injection stores in the cavity 2 while producing a swirl. When main injection is performed during the compression stroke, a strong swirl is produced thereby the injected fuel is mixed well with the high pressure air together with the fuel and fired in the cavity 2. Consequently, production of NOx in the exhaust gas can be suppressed without sacrifice of the fuel consumption and the concentration of smoke can be lowered.
Patent JP-S55137176-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: MIYAJIMA TSUNEHISA
IPC: C09J11/06
Filed: 1979-04-12
Abstract: PURPOSE: To obtain a pressure-sensitive adhesive composition having a high coherence and a high stickiness, by mixing a sticky component with functional groups with a (poly)carbodiimide as a crosslinking agent.  
     CONSTITUTION: A pressure-sensitive adhesive composition which is prepared by mixing a sticky component with functional groups (A), e.g., acrylic copolymers, diene elastomers, ethylenic resins, etc., with approx. 0.01W15wt% [on the basis of (A)] crosslinking agent (B), e.g., a compound or its polymer having -N=C=C- bonds, such as methylpropylcarbodiimide or 1-ethyl-3-(3-dimethylamino-propyl) carbodiimide, or a hydrochloride thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58161558-A (JP)
Title: Clock signal supplying system
Inventor: KAWAMATA TETSUO
IPC: H04M3/22
Filed: 1982-03-19
Abstract: PURPOSE:To continue the supply of normal clock signals, by providing a reset delay circuit and performing the switching of a clock switching circuit means after the lapse of a prescribed time regardless of generation of a clock switching signal. CONSTITUTION:When a fault arises to a circuit to which the power is supplied from a power supply of a spare processing system, a detecting circuit connected to the power supply generates a pseudo set signal (noise). A timer 8 is activated with this noise to start counting the clock signals supplied from a clock source 2. When this count value elapses a prescribed time, the timer 8 delivers a signal. No output signal is generated from a circuit 9 as long as no noise signal is generated by that time. Thus an FF 4 is never reset. Meanwhile a CPU CCO receives the clock signal from the source 2 and never receives the clock signal from a clock source 2' to which the power is supplied from the faulty power supply.
Patent JP-H05240548-A (JP)
Title: Refrigerator
Inventor: NAKANISHI KEIJI
IPC: F25D11/02
Filed: 1992-02-28
Abstract: PURPOSE:To improve the reliability of the performance of the compressor at the initial stage following turning on of power and simplify the constitution of the means of releasing heat required in a refrigeration cycle. CONSTITUTION:When the ambient temperature DS of the main body of a refrigerator 1 at the end of a specified time DELTAT1 following the turning on of power is at an upper limit Dmax or higher, a damper 12 is put in closure for a specified time DELTAT2. During the closure of the damper 12, the heat exchange between the cooler 8 and the air inside the refrigerator is quantitatively lowered and acceleration of the fall in temperature of the cooler 8 occurs. With the temperature of the cooler 8 lowered, the pressure at which the refrigerant vaporizes inside the cooler 8 declines so that the increase of the discharge pressure at the compressor 6 is decelerated and the time taken for the discharge pressure to reach its peak is lengthened. Accordingly the peak value of the discharge pressure becomes relatively lower and, as a result, the torque of the maximum load put on the compressor 6 initially when power is applied is lowered.
Patent JP-S53128953-A (JP)
Title: Memory doubling system for data processor
Inventor: KIKUCHI HITOSHI
IPC: G06F11/00
Filed: 1977-04-15
Abstract: PURPOSE: To secure a doubling structure of the memory as well as an independent operation by controlling the simple-structure gate circuit by the holding confirmation signal given from each processor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61211102-A (JP)
Inventor: ANUAA AARU DAUDEI
IPC: B21D53/26
Filed: 1986-02-28
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-S63208720-A (JP)
Title: Device and method for measuring capacity
Inventor: FURUSE AKIO
IPC: G01F1/34
Filed: 1987-02-25
Abstract: PURPOSE:To improve measurement accuracy by supplying gas to a container to be measured and a reference container, finding differential pressure variation between pressure when capacity variation is caused and pressure when not, and finding the capacity of the object container from the differential pressure variation. CONSTITUTION:The gas is supplied from tanks 13 and 14 to the container 17 to be measured and the reference container 18 and a differential pressure detector 19 detects their differential pressure DELTAP1. Then a capacity adding device 23 connected to the container 17 to be measured is used to add specific capacity variation to the side of the container 17 to be measured and the differential pressure detector 19 detects current differential pressure DELTAP2. An arithmetic means calculates the ratio of container variation to differential pressure variation which indicates detection sensitivity from differential pressure values DELTAP1 and DELTAP2. Then the capacity of the object container 17 is calculated from the measured differential pressure and detection sensitivity.
Patent JP-H11239872-A (JP)
Title: Underwater overhead welding
Inventor: IWASAKI TORU
IPC: B23K35/36
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an underwater overhead welding method capable of obtaining an excellent welding part by a gas metal arc welding method. SOLUTION: In an underwater overhead welding method, welding is executed by a gas metal arc welding method in which a butt welding groove formed between welding members 1 and its vicinity are subjected to a process providing a coating layer 3 retainable an air film when submerged, welding members 1 are arranged under water with a welding groove facing downward, a welding nozzle 5 is directed to the welding groove, and through the welding nozzle 5 a welding wire 7 and shield gas 6 are supplied.
Patent JP-H05243218-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIIE MASANOBU
IPC: H01L21/285
Filed: 1992-02-28
Abstract: PURPOSE:To selectively expose the surface of a conductor layer (including a semiconductor) covered with an insulating film by etching and to eliminate completely a natural oxide film and a surface layer which has damages and contains contamination etc., and which is formed on the exposed surface of the conductor layer before forming a film (including oxidization) to be connected to the exposed surface of the conductor layer. CONSTITUTION:An insulating film 3 is etched to form a contact hole which reaches a diffusion layer 2 formed on the surface of a silicon substrate 1. At that time, a surface layer 2a formed on the surface of the diffusion layer 2 is eliminated in a film forming equipment by using chlorine trifluoride gas. Then, in the same film forming equipment, a polycrystalline silicon film 4 is formed.
Patent JP-H04262198-A (JP)
Title: Float type steam trap
Inventor: YOKOYAMA TAKESHI
IPC: F16T1/22
Filed: 1991-02-15
Abstract: PURPOSE:To make a pressure difference small between a primary and a secondary side of the valve port by causing a certain degree of flow resistance to act on the secondary side of the valve port, and prevent a decrease in the discharge flowrate by the resulting flow resistance. CONSTITUTION:By forming a spiral convex wall member 32 on an inner wall surface of a secondary side valve passage 34 of a valve port 20 forming a valve seat member 22, the fluid receives the resistance action by the wall member 32 whereby the pressure difference between the primary side and the secondary side becomes small. Simultaneously, the flow of the fluid is caused to rotate in a spiral manner whereby the discharge flowrate is prevented from being decreased, by the resulting rectifying action.
Patent JP-H07247157-A (JP)
Title: Method for controlling combustion of baking furnace for ceramic art
Inventor: KAYAMA HARUO
IPC: F26B23/02
Filed: 1994-03-15
Abstract: PURPOSE:To control a baking furnace for firing a ceramic art at a temperature suitable for combustion by heating the furnace to a set temperature by a first burner, automatically igniting a second burner, continuously operating the second burner and controlling the combustion by the first burner. CONSTITUTION:Ceramic art products for baking are arranged in a baking furnace 1 for ceramic art, a spark discharge 1G is outputted from an automatically igniting safeguard 17 and a first burner 2 is lit and burnt. A temperature in the furnace 1 is detected by a temperature sensor 8 and inputted to a temperature controller 21. A continuous operation signal S1 is outputted, a motor 16 is controlled, opening and closing of a proportional control valve 13 and a butterfly valve 15 are regulated to control a baking temperature in the allowable temperature width of variability of a target value. Then an intermittent signal S3 is outputted from the controller 21 to an automatically igniting safeguard 20, a combustion control valve 18 is opened, a blower 19 is operated, a second burner 3 is ignited and a temperature in the furnace 1 is raised to a given temperature. The burner 2 is intermittently operated to keep the set temperature to maintain the furnace 1 at a fixed temperature.
Patent JP-H08239136-A (JP)
Title: Sheet feeder and image forming device having the same
Inventor: IKEDA YASUHIKO
IPC: B65H1/12
Filed: 1995-03-03
Abstract: PURPOSE: To provide a sheet feeder which can effectively restrain sheets from being skewed or jammed and thus feed the sheets stably. CONSTITUTION: Sheets 14 on a pressure contact plate 5 are fed by a preliminary conveying roller 3 toward a separating roller 1 and a separating piece 2. The sheets 14 fed out by the preliminary conveying roller 3 have their ends guided by a guide part 5c to the separating roller 1 and the separating piece 2. Further, the rear ends of the sheets 14 are also supported by the guide part 5c so smoothly that the sheets 14 are smoothly fed to the separating roller 1 and the separating piece 2 without impacts being exerted on the sheets 14 when the rear ends of the sheets 14 are fed out of the pressure contact plate 5. The sheets 14 are thus effectively prevented from being skewed or jammed.
Patent JP-S57159081-A (JP)
Title: Semiconductor laser element
Inventor: UENO SHINSUKE
IPC: H01S5/06
Filed: 1981-03-26
Abstract: PURPOSE:To allow the subject semiconductor laser element to perform a stabilized single lateral mode oscillation by a method wherein an active layer and a guide layer, having the reflective index smalle than that of the active layer, are pinched between two clad layers, a striped region is provided on the clad layers, and a depletion layer is expanded by applying inverted bias. CONSTITUTION:A clad layer 11, an active layer 12, a guide layer 13 and a clad layer 14 are laminated on a P type substrate 10. A coated SiO2 film 15 is removed in stripe shape, and a Cd diffusion region 16 is formed at both ends. A diffusion front 17 is formed in the depth same as that of the guide layer 13. Inverted bias is applied in between electrodes 18 and 19, and forward bias is applied in between electrodes 18 and 20. When inverted bias is applied, the depletion layer extends to the point in the vicinity of the active layer, and the beam of light extended as far as to the guide layer receives a heavy absorption loss. Both sides of the stripe region, which sustained a heavy loss, is turned into a stepped gain distribution. As a result, a stabilized single mode oscillation can be obtained.
Patent JP-H05242522-A (JP)
Title: Optical disk substrate
Inventor: TANAKA EIJI
IPC: G11B7/24047
Filed: 1992-03-02
Abstract: PURPOSE:To provide the optical disk substrate constituted of a polyvinyl cyclohexane resin having excellent thermal working stability. CONSTITUTION:The optical disk substrate is formed of the polyvinyl cyclohexane resin prepd. by compounding a hindered phenolic thermal stabilizer having the 5%-weight decreasing temp. of 295 deg.C or higher, measured by a thermogravimeter as well as a phosphorus thermal stabilizer and a long-chain satd. fatty acid metal salt is formed. As a result, the deterioration of the resin at the time of molding is effectively suppressed by the combined use of the hindered phenolic thermal stabilizer and the phosphorus thermal stabilizer. The sepn. of the deteriorated product which is the cause for surface deposits, from the resin body or the sticking thereof around the wall of the vessel is suppressed by the long-chain satd. fatty acid metal salt. Then, the optical disk substrate is stably produced from the high-characteristic polyvinyl cyclohexane resin having excellent heat resistance, transparency, etc., and having low hygroscopicity and low double refractiveness without problems, such as deterioration of the resin, surface deposits, etc.