baber/WOPTO huggingface dataset:
Patent JP-H07311096-A (JP)
Title: Resistance thermometer circuit
Inventor: OGINO KOJI
IPC: G01K7/20
Filed: 1994-05-17
Abstract: PURPOSE:To enable even a copper resistance thermometer bulb to make highly accurate measurements without being affected by the resistance value of lead wire by turning first and second switches on or off according to the kind of the resistance thermometer bulb used. CONSTITUTION:A first switch SW1 is connected to the connection point between a reference resistance Rc and the terminal (b) of a resistance thermometer bulb R1 and a second switch SW2 is connected to the connection point between the resistance Rc and a common potential point, the output sides of the switches SW1, SW2 being connected to the non-inversion input terminal of a fourth operational amplifier OP4 which operates as a voltage follower. The output terminal of the amplifier OP4 is connected to the inversion input terminal of an operational amplifier OP1 (OP2) via the resistance R1 (R2). When platinum is used in the resistance thermometer bulb R1, the switch SW1 is turned on and the switch SW2 is turned off; when copper is used in the resistance thermometer bulb, the switch SW1 is turned off and the switch SW2 is turned on. As a result, highly accurate measurements can be made in either case without being affected by the resistance value gamma of the lead wire of the resistance R1.
Patent JP-H08296310-A (JP)
Title: Ventilating chimney
Inventor: OGAWA TAKASHI
IPC: E04D13/16
Filed: 1995-04-26
Abstract: PURPOSE: To provide a ventilating chimney which performs ventilation smoothly and does not offend against building height restrictions on daylight based on the Building Standard Law. CONSTITUTION: A ventilating box A is erected so as to surround an air vent which is formed on a roof surface 2 so as to communicate with a garret, and ventilating openings being open facing the sides are formed on walls 4 around the ventilating box A. In this case, an air vent 3 is formed at the ridge part of a roof, and the center of the ventilating box A is shifted from the center of the ridge part.
Patent JP-2000296871-A (JP)
Title: Film for stretch-wrap package
Inventor: YAGI KAZUNARI
IPC: C08L23/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a film for stretch-wrap package, from which a tape or a label stuck thereon is not easily peeled and which is excellent in suitability for stretch-wrap package, such as flexibility, extensibility and transparency. SOLUTION: A film for stretch-wrap package is a film composed of a polyolefin resin. The film has at least 0.6 N/15 mm of a T-peel strength when a cellophane pressure-sensitive adhesive tape having a rubber-based pressure- sensitive adhesive layer is stuck on the film and is then peeled off the film at the speed of 300±30 mm/min by using a tensile testing machine. Alternatively, the film for stretch-wrap package is a film which causes material breaking in a T-peel strength test.
Patent JP-S6447824-A (JP)
Title: Recovery of vanadium
Inventor: FURANSOWAAZU SEON
IPC: C01G31/00
Filed: 1988-04-27
Abstract: The invention relates to a process for the recovery of vanadium from a composition containing this element, according to which an aqueous suspension of the said composition is placed in contact with gaseous sulphur dioxide and then, after phase separation, an aqueous solution of vanadium, constituting the output, is recovered, the said process being characterised in that a gas mixture comprising sulphur dioxide and oxygen is employed. 
<??>The invention can also be applied to the recovery of the vanadium present in spent catalysts, for the manufacture of new catalysts.
Patent JP-H05296895-A (JP)
Title: Method for optical recognition of structure containing sintered body of aluminum nitride
Inventor: IHARA KAZUYA
IPC: G01N1/28
Filed: 1992-04-22
Abstract: PURPOSE:To improve the contrast of a sintered body of aluminum nitride to another component or the background by a simple process, when a structure containing the sintered body of aluminum nitride in a component is recognized optically. CONSTITUTION:Before a structure containing a sintered body 1 of aluminum nitride in a component is recognized optically, a process in which an electromagnetic wave is applied at least to the sintered body 1 of aluminum nitride of this structure and thereby an absorption spectrum characteristic of the sintered body 1 of aluminum nitride for a light is changed, is executed. The contrast of the sintered body 1 of aluminum nitride to another component or the background can be improved remarkably by the very simple process.
Patent JP-H1074155-A (JP)
Title: Recovery method for transaction and program storage medium
Inventor: KOBAYASHI SHIGEYASU
IPC: G06F9/48
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To execute the recovery processing of a transaction without deteriorating the efficienty of a data processing in the recovery method of a transaction executed in a distributed transaction processing system. SOLUTION: When plural transaction managers 1 share the same resource manager 2, a transaction manager 1a recovering from a failure obtains transaction information from the resource manager 2 at first. Next, the transaction manager 1a waits for the lapse of the maximum transaction time of the transaction manager 1 except itself, and obtains the transaction information from the resource manager 2 again. Then, the transaction manager 1a specifies a local transaction to be processed by itself from the obtained two transaction information, and executes a completion processing for it.
Patent JP-S584180-A (JP)
Inventor: YAMADA AYAO
IPC: H01L29/786
Filed: 1981-06-30
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-H11258551-A (JP)
Title: Hinge of spectacles
Inventor: HIRANO KAZUO
IPC: G02C5/22
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a hinge which is simplified in structure, nevertheless can give integrated feeling and quality feeling with the less part of incompatibility on appearance as spectacles and which can be opened outward much more from a state where the outer faces of an endpiece and a temple make the usual same face. SOLUTION: A slit part 21 is installed in a washer 20 and arm parts 22 and 22 are formed. Engaged pawl parts 23a and 23b are provided for respective arm parts 22 and 22. The engaged pawl parts 23a and 23b are engaged with a restrained step part 27 and a restrained projection part 28. When a temple 8 is turned outward against the repulsive force of the arm parts 22 and 22, the arm parts 22 and 22 bend inside (the gap of the slit part 21 becomes narrow). The bent can elastically turn the temple 8 outside within a possible range.
Patent JP-S586453-A (JP)
Title: Air-fuel ratio sensor
Inventor: SUZUKI KIYOMITSU
IPC: G01N27/12
Filed: 1981-07-03
Abstract: PURPOSE:To obtain a highly accurate air-fuel ratio sensor without being affected by temperature, by using two gas sensitive members varying the resistance value by the oxygen concentration and sheltering its one hand from a waste gas atmosphere and then, detecting both resistance values. CONSTITUTION:A gas sensitive member 2 is provided on the surface of an insulator 1 so as to be exposed in the open air, and a same kind gas sensitive member 3 is formed in the inner part so as to be sheltered from the open air. The  gas sensitive member is a semiconductor made of oxides e.g. SnO2, ZnO, TiO2,  CoO etc. A bridge circuit is formed by connecting an electric power source 8  with lead wires 6, 7 of this air-fuel ratio sensor and connecting a series circuit  of resistance 9, 10 with the outside. When this air-fuel ratio sensor is located in the waste gas, only an output V of the oxygen concentration of waste gas is produced at an output terminal of the bridge circuit, because the member 2 responds to the oxygen concentration and temperature of the waste gas and the member 3 responds to only the temp. of the waste gas to vary its resistance value.
Patent JP-S61259746-A (JP)
Title: Apparatus for opening and closing vacuum container
Inventor: KURIYAMA NOBORU
IPC: B01J3/00
Filed: 1985-05-15
Abstract: PURPOSE:To prevent the involution of air, by providing a sensor for detecting the internal pressure of a vacuum container, a means for storing a pressure detection value under the open state of the vacuum container and a control means for closing the opening and closing valve of a flow passage when said detection value coincides with a memory value. CONSTITUTION:When a signal Se informing the completion of treatment is inputted to a microcomputer 10, the microcomputer 10 controls a solenoid valve 6 so as to bring the same to an open state. By this operation, for example, N2 gas is introduced into a vacuum container 1. The microcomputer 10 introduces the measured value Pa of a pressure sensor 8 in predetermined timing through an A/D converter 9 and successively compares the measured value Pa and the value PM stored in an internal memory in a process (25) and, at the point of time when both values coincide, brings the solenoid valve 6 to a closed state.
Patent JP-S62260116-A (JP)
Title: Fiber scope for low temperature
Inventor: FUKUSHIMA EIJI
IPC: G01N21/84
Filed: 1986-05-06
Abstract: PURPOSE:To well observe the state of a material held at a low temperature by filling up a barrel with a dry gas having a boiling point lower than the temperature of the use to prevent the occurrence of congelation or dew condensation in the barrel. CONSTITUTION:A barrel 11 is evacuated through a gas charging hole 17 after adjusting the lens position to a prescribed position, and dry gaseous nitrogen is flowed into the barrel 11 through the gas charging hole 17 to fill up the barrel 11 with gaseous nitrogen, and the gas charging hole 17 is sealed up. In this case, the environment of the use is an LNG, and nitrogen is selected as the charging gas which is not liquefied at the temperature of this LNG. A fiber scope constituted in this manner is used to observe the image of a sample 32 arranged in the bottom part of a low-temperature vessel 30 filled up with the LNG 31.
Patent JP-S59227577-A (JP)
Inventor: MAEDA KAZUHIRO
IPC: B62K19/32
Filed: 1983-06-09
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-S5728487-A (JP)
Title: Generating device for composite color video signal
Inventor: KANESHIRO TOSHIO
IPC: H04N9/79
Filed: 1980-07-28
Abstract: PURPOSE:To avoid an excellent reproducing picture when a signal reproduced from a recorded recording medium is recorded on a VTR once, by adding at least one pulse in which the level is projected to the white side than the pedestal level to a horizontal synchronizing signal. CONSTITUTION:A composite color video signal applied to an input terminal 1 is clamped at a clamp circuit 2 and given to a mixer 3. The composite color video signal is inputted also to a synchronizing separation circuit 4 and the separated synchronizing signal is inputted to an additional pulse generating circuit 5. The additional pulse generating circuit 5 produces an additional pulse to be added to a given location in the horizontal synchronizing signal. The additional pulse is added to the composite color video signal at the mixer 3. The additional pulse is added that it is projected toward the white side than the pedestal level. After this signal is recorded on a VTR, when it is reproduced, color killer operation is made and the playback picture from the VTR is a white-and-black picture.
Patent JP-H06214626-A (JP)
Title: Nc data producing device
Inventor: TANAKA TAKAHIRO
IPC: G05B19/4093
Filed: 1992-03-30
Abstract: PURPOSE:To produce the NC data in order to smoothly cut an intersecting line between both curved surfaces. CONSTITUTION:A curved surface generating function 61 produces two or more curved surfaces to be cut, and an intersecting line calculating function 62 calculates the intersecting line between both curved surfaces produced by the function 61. An approaching function 63 adds an approach to make a machining tool approach from the tangent vector direction at the start point of the intersecting line to this start point and also adds a relief to relieve the machining tool in the tangent vector direction at the end point of the intersecting line to this end point respectively. Then an NC data converting function 64 converts the value of the intersecting line obtained by the function 62 and the value added by the function 63 into the NC data. Thus the intersecting line cutting NC data are obtained.
Patent JP-H04312678-A (JP)
Title: Joint method and form coupling device
Inventor: SHINKAI TAKEO
IPC: E04G17/06
Filed: 1991-04-10
Abstract: PURPOSE:To make external appearance of the surface of concrete better by positioning holes of metal fixtures connecting concrete forms opposed to each other to the insides of long and narrow channels corresponding to joint bars. CONSTITUTION:When a concrete form 1 is connected to a concrete form opposed thereto, they are connected with coupling devices passing through holes 5 provided to joint bars 4. Under such a state, after ready-mixed concrete is poured into a space, it is solidified, and the coupling devices are removed after the solidification. Then, the concrete forms 1 are stripped.
Patent JP-H041744-A (JP)
Title: Liquid crystal projector
Inventor: KIMURA SHUNSUKE
IPC: G03B33/12
Filed: 1990-04-19
Abstract: PURPOSE:To miniaturize parts for color synthesis by constituting the projector of image forming optical systems disposed on the front surfaces of liquid crystal panels, a dichroic prism for synthesizing the respective color light signals and an afocal zoom section for expanding the synthesized image light signals. CONSTITUTION:This projector has the image forming optical systems 3 to 5 which are disposed on the front surfaces of the liquid crystal panels 7 to 9 for red, green and blue and correspond to the respective image lights of the respective liquid crystal panels 7 to 9, the dichroic prism 6 for color synthesis for synthesizing the image light, and the afocal zoom part 2 for expanding the image light subjected to the color synthesis. There is no need for disposing the essential constituting components between the final surfaces of the image forming optical system 3 to 5 and the liquid crystal panels 7 to 9. The liquid crystal projector which miniaturizes the parts (dichroic prism 6) for color synthesis is obtd. in this way.
Patent JP-H02281744-A (JP)
Title: Supporting device of semiconductor substrate
Inventor: HARUMIZU YOSHITAKA
IPC: H01L21/68
Filed: 1989-04-24
Abstract: PURPOSE:To suppress sticking of dust and occurrence thereof by smoothing the surface of a semiconductor substrate supporting device, the surface being in contact with a semiconductor substrate. CONSTITUTION:A semiconductor substrate supporting device is provided with a groove 4 and a semiconductor substrate 2 is held by suction. A contact surface 5 has indentation and dust is deposited therein, or the dust occurs due to sliding. Consequently, said dust sticks to the semiconductor substrate 2. To cope with this, the contact surface 5 is smoothed by electrolytic combined grinding, so that the indentation is reduced to be 1 micron or below. According to this method, it is possible to suppress the sticking of the dust on the semiconductor substrate and also the occurrence thereof.
Patent JP-S63269558-A (JP)
Title: Semiconductor device
Inventor: TAKENOUCHI NAOKO
IPC: H01L21/8222
Filed: 1987-04-27
Abstract: PURPOSE:To integrate a MOS transistor and a bipolar transistor by a simple process and to enable them to display their high performance by a method wherein the MOS transistor is made to be of LDD structure and low- concentration source and drain diffusion layers of this transistor, a base layer, a high-concentration diffusion layer and a base contact layer of the bipolar transistor are made to be layers of an identical impurity concentration distribution. CONSTITUTION:High-concentration n<+> buried layers 121, 122 are formed on a p-type Si substrate 11; an n-type well 13 for a p-channel MOS transistor and an n-type collector 14 for a transistor, both having an identical impurity concentration distribution, are formed on the buried layers 121, 122. Low- concentration source and drain diffusion layers, i.e. p<-> type diffusion layers 191, 192 for the p-channel MOS transistor have the same impurity concentration distribution as a p<-> type base layer 20 for the npn transistor while high- concentration source and drain diffusion layers, i.e. p<+> type diffusion layers 241, 242 for the p-channel MOS transistor have the same impurity concentration distribution as a base contact layer 23 for the npn transistor.
Patent JP-S5735802-A (JP)
Title: Manufacture of infrared-ray optical fiber
Inventor: SHIROYAMA KANSUKE
IPC: C03B37/014
Filed: 1980-07-29
Abstract: PURPOSE:To obtain stable transmission characteristics without characteristic variations due to curvature by sticking and setting in one body a molten cladding material, having lower refractivity than a core material made of a small-diameter metallic halide, to the outer periphery of the core material to desired thickness. CONSTITUTION:A bowl-shaped container 3 whose inside is heated through a heating furnance 1 and which is made of quartz having high thermal resistance is provided and in the container, a guide tube 4 is incorporated. In the container, a cladding material 13, such as TlBr, made of alkali metal halide having lower refractivity and a lower melting point than a core material 12 has is installed, and this cladding material 13, melted successively from its lower part through the heater 2 of the heating furnace 1, consists of an upper solid-phase part 13a and a lower liquid- phase part 13b. The core material 12, while penetrating the tube vertically, passes through the container 3 vertically to be drawn down through a drawing device or winding device. Thus, infrared-ray optical fiber of good quality is obtained at low cost.
Patent JP-S59229397-A (JP)
Title: Manufacture and its apparatus of aluminium supporting body for planographical printing plate
Inventor: UESUGI AKIO
IPC: B41N3/04
Filed: 1983-06-13
Abstract: PURPOSE:To obtain at low costs a supporting body for planographical printing of high resistance to printing wear by allowing slurry containing abrasive materials to be injected, being previously accelerated, from injection nozzles, impinging against an aluminium plate together with high-pressure liquid jet injected from other nozzles. CONSTITUTION:Liquid maintained at high-pressure by, for example, a presurized injection pump, etc. is introduced into the apparatus from an inlet opening 4 and injected from a nozzle 5 through a passage 41. A plurality of nozzles 5 is arranged, for instance, in a concentric manner on the extreme end of the main body 1. On the other hand, slurry containing water and fine particles of abrasive materials flows into a depositing chamber 31 from a supply part 3 and here, it is accelerated by air injected from high-pressure air nozzle 2 and discharged from an outlet part 32 at a high-speed. The part 32 is lined with an anti-abrasive material 321. Slurry thus injected flows into the high-pressure water stream and the mixed high-pressure liquid impinges against an aluminum plate, effecting cleaning and sand-blasting at the same time.
Patent JP-H0672348-A (JP)
Title: Method for control of dynamic operation characteristic
Inventor: KIICHIYUAN KAO
IPC: B62D6/00
Filed: 1993-04-30
Abstract: PURPOSE: To ensure characteristic function of redundancy in respect of a sensor by estimating a controlled variable on the basis of the manipulated variable, the action quantity influenced by a vehicle driver and the measured quantity of a vehicle, and using the controlled variable, which has been estimated at the time of controlled variable abnormality or absence, as the proper controlled variable. CONSTITUTION: A reference quantity F and a controlled variable are compared by means of a difference former 4 to form a difference. The formed difference is inputted to a controller 2 and operating signals S are then outputted from the controller 2 to an operation member 1.3 of a vehicle 1. Further, control signals St from a vehicle driver are supplied to another operation member 1.4 of the vehicle 1. On the other hand, control signals R are returned to the difference former 4 from the vehicle 1. For instance, with a reference quantity being a set value of the yawing velocity, comparison is made by the difference former 4 between this reference quantity and the yawing velocity as the controlled variable measured by a sensor 1.1. A secondly measured quantity M is obtained by another sensor 1.2 and a corresponding quantity Rg is estimated by a state estimation device 3.1.  A pertinent difference M-Rg is supplied to an error recognition block 3.2 to recognize the anomaly of the sensor 1.1.
Patent JP-S5228026-A (JP)
Title: Petroleum combustor
Inventor: UCHIDA KUNIAKI
IPC: F23K5/00
Filed: 1975-08-27
Abstract: PURPOSE: A petroleum combustor fitted with an inverted oil feed tank and characterized by improved safety as well as by reduced air-suction noise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0411080-A (JP)
Title: Silicone-based textile treating agent
Inventor: HAYASHI MASATOSHI
IPC: D06M13/02
Filed: 1990-04-21
Abstract: PURPOSE:To obtain the subject treating agent, composed of a specific amino group-containing organopolysiloxane, a polyether glycidyl ether and an epoxy group-containing organopolysiloxane and capable of imparting excellent water absorptivity and softness without yellowing by application thereof to fiber. CONSTITUTION:A silicone-based textile treating agent is prepared by reacting an organopolysiloxane, expressed by formula I [R<1> is 1-5C monofunctional hydrocarbon; R<2> is H or monofunctional hydrocarbon; A<1> is R<1>, Q<1>(NHCH2 CH2)aNHR<2>, etc., (Q<1> is bifunctional hydrocarbon; a is 0-10); n is 0 or an integer of >=1; (m + n) is at least 10; m/(n + 2) = (5/1) to (500/1)] and containing 2 primary and/or secondary amino groups with a polyether glycidyl expressed by formula II (R<3> is H, monofunctional hydrocarbon, etc.; R<4> is H or methyl) and an organopolysiloxane, expressed by formula III or IV [R5 is 1-5C monofunctional hydrocarbon; A<2> is R<5>, etc.; A<3> is R<5>, etc.; q is 0 or 1; r is 0 or 1; X<1> is formula V (R<6> is H or monofunctional hydrocarbon; s is 0 or 1 ; t is 0 or 1)] and containing 1 epoxy group. The resultant treating agent is applied to fiber to impart excellent water absorptivity, softness and stretchability thereto.
Patent JP-S60250012-A (JP)
Title: Nonaqueous resin dispersion
Inventor: OOGAWARA MAKOTO
IPC: C08L31/04
Filed: 1984-05-25
Abstract: PURPOSE:The titled dispersion whose viscosity can be easily controlled and has a small dispersion, obtained by polymerizing two specified monomers with a carboxyl group-containing polymerizable monomer in an aliphatic hydrocarbon solvent. CONSTITUTION:A glycidyl group-containing copolymer is obtained by polymerizing 50-99.5wt% monomer of formula I (wherein R is -H, or -CH3, R' is -COOCm H2m+1 or -OCOCmH2m+1, and m is 6-20) with 0.5-50wt% monomer of formula II(wherein n is 1-10) at 60-150 deg.C in the presence of a polymerization initiator (e.g., benzoyl peroxide) in a nonaqueous solvent based on an aliphatic hydrocarbon solvent of an electric resistance >=10<10>OMEGA.cm and a dielectric constant <=3 (e.g., kerosene). Next, this copolymer is esterified with 0.5-50wt% carboxyl group-containing polymerizable monomer [e.g., (meth)acrylic acid] in the presence of a basic catalyst (e.g., pyridine) to obtain a nonaqueous resin dispersion.