baber/WOPTO huggingface dataset:
Patent JP-H11339925-A (JP)
Title: Spark plug
Inventor: NISHIKAWA KENICHI
IPC: H01T13/20
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug having a structure in which a joining force between a conductive glass seal layer and a terminal fitting can be enhanced and which hardly generates an inconvenience such as dropping off of the terminal fitting and a deterioration of a joining state between the terminal fitting and the conductive glass seal layer. SOLUTION: In a spark plug 100 having a resistor, a terminal fitting 13 is fixed to one end side against a through hole 6 axially formed on an insulator 2 and a center electrode 3 is fixed to the other end side. Then, conductive bonding layers 17, 15, 16 are disposed between the terminal fitting 13 and the center electrode 3 in the through hole 6. Further, a seal 13c of the terminal fitting 13 is joined to the resistor 15 through the conductive glass seal layer 17 and a surface layer area is made of a metal layer having one kind or two kinds of Zn, Sn, Pb, Rh, Pd, Pt, Cu, Au, Sb and Ag as a main component.
Patent JP-H0439545-A (JP)
Title: Refrigerant automatic circulating type cooling system
Inventor: KUSUMOTO NOZOMI
IPC: F24F5/00
Filed: 1990-06-01
Abstract: PURPOSE:To perform a liquid packing and facilitate a sensitivity adjustment in response to a system by a method wherein active carbon material having gas adsorption characteristics and having a proportionally varied amount of adsorbed gas in response to a variation in temperature is filled in a temperature-sensitive cylinder and gas not condensed at a temperature of atmosphere is enclosed in the cylinder. CONSTITUTION:Active carbon material 20 having a gas adsorption capability is filled in an inner chamber 16 of a diaphragm 15 of a flow rate control valve 8 and a temperature sensitive cylinder 10. Inert gas such as nitrogen gas is enclosed in it, a refrigerant temperature is detected through a refrigerant vapor pipe and an adsorption amount of gas is varied in response to its detected temperature. An inner spacing of the temperature-sensitive cylinder 10 is communicated and connected. Accordingly, a pressure applied to the inner chamber 16 of the diaphragm 15 is varied to displace the diaphragm 15, thereby a degree of opening of a valve body 13 is automatically adjusted. In this way, as a sensed temperature of the temperature-sensitive cylinder is varied, a sensitivity for operating the diaphragm is restricted so as to avoid any rapid variation of the degree of opening against the flow rate control valve and an occurrence of the liquid packing and further a cooling operation is made superior.
Patent JP-2000338894-A (JP)
Title: Reflection type display device
Inventor: SAKAMOTO KATSUTO
IPC: G09F9/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection type display device from which a sufficiently bright display can be obtd. even when the external light mainly enters from the front side in an inclined angle. SOLUTION: A reflection plate 30 is disposed on the back face of a display device 10 which controls transmission of light to display, and a scattering plate 31 having the following selective scattering characteristics is disposed on the front face of the display device 10. The scattering plate 31 transmits the incident light at an incident angle in a specified range to the observation direction A for the display with almost no scattering for any incident light on both faces, and scatters the light entering at the larger incident angle than the aforementioned range.
Patent JP-S5268433-A (JP)
Title: Velocity detector
Inventor: INANI TAKAHIKO
IPC: G01P3/68
Filed: 1975-12-04
Abstract: PURPOSE:To improve largely SN ratio and render possible detection of velocities over a wide range by incorporating into a conventional device for detecting light transmitted through a grating-like filter the function for detecting light reflected from the surface of the grating and compounding differentially both signals.
Patent JP-S6123024-A (JP)
Title: Conveyer device for transferring car body
Inventor: TSUMAKI MASAHIRO
IPC: B61B10/00
Filed: 1984-07-12
Abstract: PURPOSE:To dispense with any large-scaled transfer device and provide continuous running of a line by building up the landing condition while car bodies are left supported on an over head conveyer. CONSTITUTION:When a hunger 2 traveling with constant speed reaches the down grade slope portion 3a of a guide rail 3, a car body B supported by this bunger 2 takes the forward grade position and front wheels W land on a tire carrier bed 11. Further, almost simultaneously, the lower end 2a of the hunger 2 abuts against and engages a dog 12. Since then, a slat truck 8 follows up the hunger 2 to start the synchronizing travelling. Thus, the landing condition in which the car body is left supported by an over-head conveyer 1 is made up to dispense with any transfer devices, and various operations requiring the landing condition of the car body under the travelling condition with constant speed can be carried out. And the slat truck 8 at the advancing side 4c of a slat conveyer 4 travels to the returning side 4b by its own weight and the press force of an auxiliary conveyer 5.
Patent JP-H05314937-A (JP)
Title: Rotating anti-cathode x-ray generation apparatus
Inventor: TAKAHASHI SADAYUKI
IPC: H01J35/18
Filed: 1992-05-12
Abstract: PURPOSE:To enable x-ray to be taken out at four positions and moreover enable the taking out source thereof to be switched in either a point-like or linear shape. CONSTITUTION:Anti-cathode mounting ports are provided respectively on two side walls 14a and 14b of the vacuum case 10 of a rotating anti-cathode x-ray tube and an anti-cathode 20 can be mounted on one of those ports. X-ray taking out windows 30a-30d are provided respectively on four side walls 14a-14d of the vacuum case 10. When the anti-cathode 20 is mounted on the side wall 14b, linear x-ray 32 and 34 in taken out of the windows 30a and 30c respectively and point-like x-ray 36 and 38 is taken out of the windows 30b and 38d respectively. When the anti-cathode 20 is mounted on the side wall 14a, the windows out of which the linear x-ray and point-like x-ray are taken respectively are switched mutually.
Patent JP-H071987-A (JP)
Title: Drowsy drive preventive device
Inventor: DAIMON NOBUO
IPC: B60K28/06
Filed: 1993-06-16
Abstract: PURPOSE:To avoid unnecessary alarming operation, so as to remove any unpleasant feeling to an operator by preventing an alarming medium from being generated for interrupted time within constant short time when interruption of a monotonous travel condition is detected while the alarming medium is generated. CONSTITUTION:An air-conditioning means is used as an alarming medium (stimulative medium) generating means, and cold air is blown off as an alarming medium, and stimulates an operator. A CPU100 resets and starts a cold air blowoff timer by timers 4 and 5, and checks whether or not first time cold air blowoff time exceeds prescribed time, and outputs a quenching signal to an air conditioner driving circuit 7 when it does not exceed the prescribed time. A control device makes such control that cooling capacity by the air conditioner driving circuit 7 becomes maximum, and a damper is put in an opening position, and the cold air cooled to the maximum by an evaporator is blown off toward the operator from a blowoff port. When the cold air blowoff time exceeds the prescribed time, operation to stop output of the quenching signal is repeated.
Patent JP-S62299286-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F9/00
Filed: 1986-06-20
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-S633108-A (JP)
Title: Combustion equipment
Inventor: KUBOTA YUKO
IPC: F23D11/24
Filed: 1986-06-20
Abstract: PURPOSE:To prevent soot and CO, and to reduce combustion noise in combustion equipment, by providing a plurality of fins projected to the inside of the internal periphery of the wall of an auxiliary flame cylinder above through-holes for combustion exhaust gas which are provided on the side wall in the lower part of an auxiliary flame cylinder. CONSTITUTION:A fuel injected from a fuel feeder 11 into an auxiliary flame cylinder 15 through the opening 16 of the cylinder 15 is evaporated by a recirculating exyhaust gas which flows into the cylinder 15 from through-holes 17 for combustion exhaust gas which are provided in the lower part of the cylinder 15. Combustion air flowing into the cylinder 15 from air injection ports 14 in the lower part of a flame cylinder 13 goes up along the inside wall of a cylinder 15. During this time turbulences are involved in the air by the fins 18 which are provided in the middle part of a cylinder 15. This is because a plurality of stages of fins 18 are staggeredly provided on the side wall of the cylinder 15. By the fins 18, mixture of the combustion air with the evaporated fuel is promoted, and flames are formed on the air injection ports 14 in the upper part of the flame cylinder 13. A structure is such that soot and CO will not generate from the flames which are formed on the air injection ports 14 in the upper part of the flame cylinder 13. Besides combustion noise can be reduced because a combustion taken place stabilizedly.
Patent JP-S55104966-A (JP)
Title: Inorganic fiber composition for microoreinforcing binder or structural material* postttreatment and manufacture
Inventor: GEORUGUUMIHIYAERU DEERU
IPC: C03C13/00
Filed: 1979-11-09
Abstract: Method for the production of mineral fibers resistant to alkaline media which are to be used for the micro-reinforcement of cement-, lime- and/or plaster-bound or bituminous binders or building materials. The starting material is a mixture of extrusive rocks with an addition of 4 to 6 weight percent of ZrO2, based on the end product, in a composition that is readily fusible and easy to process into fibers of high mechanical strength and resistance to alkaline media. The mixture is fused at a temperature between 1350 DEG  and 1500 DEG  C. and is then processed into fibers 10 to 20  mu m in diameter.
Patent JP-H04230191-A (JP)
Title: Method and apparatus for transmitting and receiving signal of videophone
Inventor: HIYUN YON CHIYOI
IPC: H04J1/00
Filed: 1991-05-22
Abstract: PURPOSE: To use one telephone line to simultaneously transmit a voice signal and a picture signal by transmitting a voice signal, a reception picture signal, and a transmission picture signal in different frequency areas. CONSTITUTION: A filtering part 50 allows components, whose frequencies are equal to or lower than a first frequency set in the frequency band of a telephone line 13, of the voice signal inputted from a telephone set 7 or the telephone line 13 to pass through. An interface part 53 separates and outputs the transmission picture signal and the reception picture signal. If a transmission switch 52 is first depressed on the transmission side, a microcomputer 56 designates a second frequency as an automatic modulation carrier frequency. If a picture signal is transmitted from the other party before depression of the transmission switch, the microcomputer 56 senses it by the output signal of a frequency discrimination part 54 to designate a third frequency as the carrier frequency of the transmission picture signal.
Patent JP-H07335989-A (JP)
Title: Compd. semiconductor device and production process thereof
Inventor: TOMIOKA SATOSHI
IPC: H01L21/28
Filed: 1994-06-03
Abstract: PURPOSE:To provide a compd. semiconductor element having a high-reliability interconnection structure made on the basis of the elective epitaxial growth technology. CONSTITUTION:A compd. semiconductor element is composed of a compd. semiconductor substrate 10, compd. semiconductor crystal layer 20 formed on the (111) B face of the substrate, mask layer 12 formed the substrate and contact parts 44 formed on the layer 12. The top face 22A of the layer 20 is composed of the (-1, -1, -1) face and electrodes 40 are formed this face. The layer 20 has at least, one slant face 22B composed of the (0, -1, -1) face. The contact parts 44 are electrically connected to the electrodes 40 through an interconnecting layer 42 extending on the face 22B.
Patent JP-H06327814-A (JP)
Title: Shot ball feeding device for pachinko game machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1993-05-24
Abstract: PURPOSE:To provide a shot ball feeding device which can shoot a pachinko ball with a light force and is free from the generation of discrepancy of the shooting timing. CONSTITUTION:A case trough 3 having a ball inlet 7 which communicates to an upper ball plate 6 and a ball outlet 8 opened at the shooting part of a shooting rail is arranged at the position joining the terminal end of an upper ball plate 6 and the shooting part, and a horizontal shaft 11 which crosses at right angles with the playing plate is installed in the case trough 3, and a feed controlling mamber 4 is installed on the horizontal shaft 11 so as to be turnable. The feed controlling member 4 consists of a trunk part 12 and a screw projection piece 13 which is projectingly installed on the trunk part 12, and turns interlockingly with the shooting operation of a ball striking hammer 17. The shape of the screw projecting piece 13 is set so as to shift between the closing position crossing the flow passage of the case trough 3 and the opening position where the flow passage is opened, separated from the flow passage, and further, in the shift from the opening position to the closing position, the projecting piece 13 is allowed to act as screw conveyor for the shift of the pachinko ball in the axial direction.
Patent JP-H08309571-A (JP)
Title: Laser beam machining method for copper alloy
Inventor: IMAI HIROFUMI
IPC: B23K26/06
Filed: 1995-05-19
Abstract: PURPOSE: To enable highly efficient machining by using a laser pulse having time waveform consisting of an initial spike component and a tail component having a time width and peak power density in a prescribed range, and thereby allowing the laser beam to reach the copper alloy efficiently. CONSTITUTION: As a laser generator 1, a carbon dioxide gas laser or YAG laser is used in which a Q-switch device 4 is arranged consisting of a confocal telescopic lens 2 and a rotary chopper 3 inside a resonator. Machining is performed by converging a laser pulse with a condensing lens 7 and irradiates a copper alloy 8 with the laser beam. Using a laser pulse consisting of the initial spike component, whose time waveform is 100ns-1μs time width and 30MW/cm<2> -2GW/cm<2> peak power density, and the tail component whose time waveform is 0.9μs-29μs time width and 10MW/cm<2> -40MW/cm<2> peak power density, the increase in absorption due to an excessive growth of plasma is avoided, allowing the laser beam to reach the copper alloy efficiently and enabling highly efficient laser beam machining.
Patent JP-H10317437-A (JP)
Title: Washing-machine hot-water pouring device
Inventor: TSUBAKIMOTO YASUTO
IPC: E03C1/01
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To improve facility at the time of the continuous use of a washing machine. SOLUTION: When the completion of rinsing operation is decided (S70: YES), a hot-water supply solenoid valve is closed (S71), but a water-supply solenoid valve is stood by under the state, in which the water-supply solenoid valve is opened, while supposing a case when the continuous use of a washing machine is conducted (S72). The nonconduction of continuous use is decided and control is completed when the state, in which water passage is not detected, is continued for thirty min (S73: YES), but (S73: NO) is regarded when water passage is detected. The continuous use of the washing machine is decided, the water- supply solenoid valve is closed and a process is returned to a (S78) step 5, and the washing-machine hot-water pouring device is controlled according to a precedingly set hot-water pouring mode.
Patent JP-H05343317-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKADA TAKAKO
IPC: H01L21/20
Filed: 1992-06-05
Abstract: PURPOSE:To form a clean, smooth, single-crystal film with no crystal defects by depositing amorphous film thinner than a given thickness on a semiconductor wafer having minute unevenness lower than a predetermined height, and then growing single-crystal semiconductor film in solid phase on the surface of the wafer, which serves as the crystal seed for growth. CONSTITUTION:Spontaneous oxide 32 is removed from the surface of a wafer 31 having unevenness smaller that 50nm, and the wafer is place in a vacuum furnace. Silane is introduced to the furnace for thermal decomposition to deposit an amorphous silicon film 33 of 80nm thickness over the wafer. After the furnace is evacuated, the wafer is heated to crystallize the amorphous silicon film 33 with the wafer acting as the seed. The resulting polycrystalline silicon film 34 has very good quality with very few transitions. Further, the surface unevenness is also improved, while crystal defects are eliminated.
Patent JP-H0812776-A (JP)
Title: Production of prepreg
Inventor: KURATA KANJI
IPC: C08J5/24
Filed: 1994-06-28
Abstract: PURPOSE:To produce a prepreg by uniformly impregnating both sides of a base with a resin. CONSTITUTION:The process comprises dipping a continuously fed base 1 into a resin varnish 2, diverting the base 1 upward around a dip roll 3 disposed in the varnish 2, passing the base 1 through the nip between a pressure roll 5 disposed over the varnish 2 so as to be in contact with that side of the base 1 which is in contact with the roll 3 and a pressure roll 4 disposed over the varnish 2 so as to be in contact with the opposite side of the base 1, and semi- curing the resin infiltrated into the base 1 with a dryer 6, the roll 4 being moved in a horizontal direction and the roll 5 being moved simultaneously with the roll 4 in the opposite direction.
Patent JP-H10313621-A (JP)
Title: Seedling transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a load added to a maneuvering handle is large and maneuvering is difficult when a machine body is shaken to the left and right because the main mission and planting mission of large weight are distributed and arranged at the front part and rear part of the machine body in a conventional vegetable transplanter. SOLUTION: In the vegetable transplanter, the rotary driving force of an engine 7 is speed-changed by the main mission, the rotary driving force after speed change is separated into driving force for traveling and the driving force for planting and taken out, traveling drive wheels are driven by the driving force for traveling, the driving force for planting is speed-changed in the planting mission and a seedling planting device is driven by the driving force after the speed change. In this case, the main mission and the planting mission are housed inside a common mission case 5 arranged at the front-to-back center part of the machine body and the load added to the maneuvering handle 23 when the machine body is shaken to the left and right by turning or the like is made small.
Patent JP-S5771717-A (JP)
Title: Milling cutter
Inventor: MASUDA NAOKI
IPC: B23C5/18
Filed: 1980-10-17
Abstract: PURPOSE:To diminish the weight of a cutter exceedingly in comparison with a steel cutter and to prevent breaks or oscillation thereof from occurring by means of centrifugal force in milling by a method wherein a milling cutter body is made up of aluminum or its alloy. CONSTITUTION:A body 1 of aluminum or its alloy is provided with a hole 11 into which the outer periphery part of a steel member 3 having a machine tool fixing mechanism in its middle part is inserted and a hole 12 to insert the collar part of the member 3. Notched cavities for inserting a steel member 2 having a tip 4 fixing mechanism composed of walls 13, 13' in which their widths are enlarged in the radial direction of the cutter and toward the side of the shaft hole and walls 14, 15 formed according to the fitting angle of a throw away tip 4 and tip dischrging grooves 16 and the like are constituted at intended places on the side of the outer periphery.
Patent JP-S632093-A (JP)
Inventor: MORITA YUJI
IPC: G09B29/00
Filed: 1986-06-20
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-H11339070-A (JP)
Title: Solid model generating method
Inventor: ARAKI ISAO
IPC: G06F17/50
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To easily generate a solid model in a complicated shape. SOLUTION: Surface models 50a and 50b are generated by surfacing solid submodels 12a and 12b in a subfile, taken in a main file, and united with a main solid model 10 as shown in (b). In this state, altering operation such as partial cutting, projection addition, of the main solid model 10 is performed as shown in (c) and then the surface models 50a and 50b are made solid to generate a solid model 18 shown in (d) finally.
Patent JP-H0816725-A (JP)
Title: Character recognition device and method
Inventor: FUTAKI TORU
IPC: G06K9/68
Filed: 1994-06-28
Abstract: PURPOSE:To simplify work for newly registering character information on a character recognition dictionary containing feature vectors for each character and a covariance matrix and to construct an accurate dictionary. CONSTITUTION:An unknown character image absent in the recognition dictionary is read out (S201) and feature vector data are extracted from that character image (S202). Next, a character provided with the feature vector closest to this feature vector is found out of the recognition dictionary (S203). When registering the character provided like this, a character code and the feature vector corresponding to that character are stored in the dictionary (S204) and the covariance matrix of the character extracted in advance is stored as the covariance matrix of the character to be registered (S205).
Patent JP-S5771620-A (JP)
Title: Preventing material for fuel vaporizing from internal combustion engine
Inventor: ISHIZAKI NOBUO
IPC: B01D53/04
Filed: 1980-10-17
Abstract: PURPOSE: To prevent the loss of fuel from an internal combustion engine by using a system in which the gas of fuel generating during the stoppage of the internal combustion engine is temporarily stored in a fibrous activated carbon under a specific condition and released during the running period.  
     CONSTITUTION: A fuel evaporation preventive material, consisting of a fibrous activated carbon having a volume (≥0.61cm 3 /g) of fine pores 120Å or less in diameter and a volume (0.155W0.5cm 3 /g) of fine pores 30W120Å in diameter in a proportion of 17% or more on the basis of the former fine pores, has good adsorbability for high-boiling substances present in the vapor of a fuel with high levels of effective and break-through adsorption rates. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10330986-A (JP)
Title: Platinum plating bath and its plating method
Inventor: KISHIMOTO KEISUKE
IPC: C25D3/50
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a platinum plating bath which is stable, is hardly decomposable and is high in current efficiency and high in plating speed by adding satd. mono- or dicarboxylic acid, its salt, satd. hydroxycarboxylic acid, its salt, primary amide and urea to a water-soluble bivalent platinum salt, stirring the mixture and using the resulted platinum compd. SOLUTION: The compds. of >=1 kinds among the monocarboxylic acid, dicarboxylic acid, hydroxycarboxylic acid, their salts, primary amide and urea are added preferably at 0.001 to 1.0 mol/l to the water-soluble bivalent platinum salt soln., such as tetrachloroplatinate (II), tetrabromoplatinate (II) or tetraamineplatinate (II), and the mixture is stirred. The resulted mixture is used as the platinum compd. and the platinum plating bath having a platinum concn. of 1 to 200 g/l is obtd. The platinum plating bath is preferably used under the operation conditions of pH 1 to 8, 50 to 98 deg.C, preferably about 80 to 90 deg.C and current density 0.01 to 3.0 A/dm<2> , more preferably about 0.10 to 0.20 A/dm<2> .