baber/WOPTO huggingface dataset:
Patent JP-S59175936-A (JP)
Title: Centering and inserting device
Inventor: ONO TOSHIMI
IPC: B23Q3/18
Filed: 1983-03-23
Abstract: PURPOSE:To center and insert a work into a shaft member such as a mandrel or the like automatically by a method wherein a work holding device, a shaft member holding device, a centering device centering the work, and an inserting device, fitting and inserting the work into the shaft member, are provided in the device. CONSTITUTION:A guide surface 11 is formed on a fixed base 10 and a slide base 12 is mounted slidably on the guide surface 11. The base 12 is provided with the work holding device 13 and the mandrel holding device 14. The frame 15 of the base 10 is provided with the centering device 16 and the inserting device 17. The base 12 is shifted along the guide surface 11 by a cylinder 18 for shifting and the work holding device 13 and the mandrel holding device 14 are positioned and held at positions corresponding to the centering device 16 and the inserting device 17 respectively while the holding device 13 is indexed at a position corresponding to the inserting device 17 when the work holding device 13 is shifted by a predetermined amount.
Patent JP-H09243822-A (JP)
Title: Apparatus for production of multiwavelength selective optical filter and multiwavelength selective optical filter
Inventor: HARA HITOSHI
IPC: B81C1/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To form a multiwavelength selective optical filter with good accuracy by providing the subject apparatus with a control circuit which controls the thickness of multilayered films formed by controlling a vapor deposition source and moving a shutter driving means in accordance with the output of a film thickness gage. SOLUTION: A moving shutter 4 is installed between a substrate 1 and a vapor deposition source 8 and is connected to the driving means 5. The film thickness gage 6 is installed near the substrate 1. The film thickness gage 6 measures the thicknesses of the multilayered films 2 successively formed on the substrate 1 and outputs film thickness signals to the control circuit 7. The control circuit 7 controls the evaporation rate of the vapor deposition source 8 in such a manner that a specified film forming rate is attained in accordance with the film thickness signals. The control circuit 7 controls the moving quantity of a driving shutter 4 by controlling the driving means 5 in such a manner that the film thickness previously determined by simulation, etc., in accordance with the film thickness signals is attained.  As a result, the multiwavelength selective optical filter of which the transmission characteristics are changed in an x-axis direction (one dimensionally) is produced.
Patent JP-S53132435-A (JP)
Title: Method and apparatus for blast control follwing velocity variation
Inventor: HIRATA YASUMASA
IPC: B24C1/00
Filed: 1977-04-26
Abstract: PURPOSE: To get rid of grinding uneveness and to obtain an uniform processing surface, by controlling the pressure of high pressure water according to the variation of transporting velocity at the time of grinding the scale etc., generated on the surface of transporting metal material, by the spot blasting agent slurry and high pressure water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56145359-A (JP)
Title: Hot-wire type current meter
Inventor: TOMIZAWA NAOMI
IPC: G01F1/68
Filed: 1980-04-15
Abstract: PURPOSE:To reduce the heating value of a power transistor by a method wherein the voltage  impressed on a bridge is made to be of a pulsating waveform faster than the change in the flow  velocity of suction air and thereby the power transistor is employed only for switching in a temperature control circuit of the hot wire for the hot-wire type current meter. CONSTITUTION:The output from the terminals (a) and (b) of the bridge of the current meter  consisting of the temperature dependency type hot wire Hw, a temperature dependente resistor Rk  set on the up-stream side of the former and reference resistors R1 and R2 is inputted in the minus  terminal of the operational amplifier OP2 of a chopper-type voltage controlling part 7 through the  intermediary of an amplifier 6. The input to the pulse terminal of OP2 comes through an intergration and delay circuit consisting of a coil L and is delayed to the minus-terminal input by a time  required for integration. Therefore, the output of OP2 becomes high and low alternately owing to  this difference in time and the difference in potential, thereby turning on and off the power  transistor Tr. The output of TR is made to be of pulsating waveform through the intermediary of  a flywheel diode D and the aforesaid integration circuit and impressed on the bridge. Since the  power transistor Tr performs only switching operation in this way, the heat value thereof is  small.
Patent JP-S63216053-A (JP)
Title: Recording information developing device
Inventor: ARAKAWA YOSHIHIDE
IPC: G11B7/26
Filed: 1987-03-05
Abstract: PURPOSE:To preclude the danger of development irregularity generation by using a developer with low concentration in the beginning of development and increasing the developer concentration continuously up to maximum concentration. CONSTITUTION:While a substrate 1 is rotated by a motor 2, the developer which is 100% pure water at the start and increased in concentration gradually to prescribed concentration at time t1 is injected from a nozzle 4. Then the developer is held at 1st optimum prescribed concentration after time t1 and an arithmetic circuit 9 sends a signal to a control circuit 10 at time t2 when a diffracted light intensity ratio I1/I0 reaches 0.133 to give a gradient after the time t2 and reduce the developer concentration gradually by controlling plugs 12 and 15. When the 2nd prescribed concentration is reached, the 2nd prescribed concentration is held after time t3. Then the development is finished when the I1/I0 reaches 0.2, so time t4 is detected by the arithmetic circuit 9 and a signal is sent to the control circuit 10, so that a washing process is entered. Consequently, even if there is an irregularity in development, an excellent developed substrate whose border is not conspicuous is obtained.
Patent JP-H02228060-A (JP)
Title: Integrated circuit protective device and integrated circuit device equipped with this device
Inventor: MOROOKA HISAO
IPC: H01L23/62
Filed: 1989-03-01
Abstract: PURPOSE:To enable an element to be protected from surge voltage by providing an equivalent series circuit for a plurality of varistor function elements between signal lines which are adjacent to each other among a plurality of signal lines, and electrically connecting the series connecting point of the varistor function elements to an earth line. CONSTITUTION:An equivalent series circuit 13 for a plurality of varistor function elements 13a and 13b is provided to each section between signal lines 16 which are adjacent to each other among a plurality of signal lines 16 which are electrically connected to an integrated circuit element 12, and the series connecting point of the varistor function elements 13a and 13b in the circuit 13 is connected electrically to an earth line 17. And even if synchronous surge component flows into the side of the integrated circuit element 12 through the signal line 16, this surge component flows to the earth line 17 through the varistor function elements 13a and 13b and the series connecting point of the elements. Hereby, the surge component is absorbed by each varistor function element 13a and 13b, and the integrated circuit element is never broken by the surge voltage.
Patent JP-S58166626-A (JP)
Title: Shadow mask supporting structure
Inventor: FUJINUMA MAKOTO
IPC: H01J29/02
Filed: 1982-03-29
Abstract: PURPOSE:To reduce the deformation in the axial direction, by jointing a plurality of metal chips at the spot welded discontinuous point on the narrow width  end face in the longitudinal direction while varying the inter-joint pitch with  specific relation in the direction to be fixed to the mask frame. CONSTITUTION:The outer casing 10 of a color picture tube is comprised of a panel 11 having inner face formed with a phosphor face and a neck 13 containing a funnel 12 and an electron gun 15. The shadow mask 16 is held on the mask frame 17 to construct a shadow mask structure 18. The structure 18 is shown by the structure 80 where the pitches Pn, Pn+1, Pn+2 of the spot welded discontinuous joint 86 between a high thermal expansion metal chip 81 and a low thermal expansion metal chip 82 are set to vary continuously with single relation to be determined by the formula in the direction to be fuxed such that they are rougher at the portion 80a to be fixed to the frame than the portion 80b where the stopper hole section 85 is provided. In such a structure 80, the axial deformation can be reduced to weaken the spring force when stopped at the panel pin.
Patent JP-S62205398-A (JP)
Inventor: ISOZAKI TOMOAKI
IPC: G10L19/00
Filed: 1986-03-05
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-H03251253-A (JP)
Title: Deodorant
Inventor: TAKATOMI HIROSHI
IPC: D06M23/00
Filed: 1990-02-27
Abstract: PURPOSE:To make improvement in the deodorizing effect of a wide range of malodorous gases by depositing one or >=2 kinds selected from a ferric compd., cupric compd. and potassium permanganate on an active carbon fiber material. CONSTITUTION:This deodorant is formed by depositing one or >=2 kinds selected from the ferric compd., cupric compd. and potassium permanganate on the active carbon fiber material. The deodorant is applicable to both of a=acidic components, such as sulfur-contg. compds., including hydrogen sulfide and mercaptan, and basic components, such as nitrogenous compds., including ammonia, amines, etc., as the odorous components which can be deodorized if the chemicals to be deposited on the active carbon fibers are the ferric compd. and cupric compd. The deodorant is effective for removing the acidic components in the case of the potassium permanganate. The deodorant is used in various forms according to the forms of the active carbon materials to be used; for example, the deodorant is mounted in the form of cloth or felt as a filter into the discharge port of an air conditioner or electric cleaner, etc., to deodorize exhaust gases.
Patent JP-H08219430-A (JP)
Title: Combustion method of cellulose-containing waste and combustion system for combustion ash
Inventor: KUBOTA SHIN
IPC: C02F11/00
Filed: 1995-02-14
Abstract: PURPOSE: To permit the combustion of paper sludge without drying it and utilize ash after combustion for an improving agent for soil, a stabilizing agent for soil and the like or an architecture block by a method wherein cellulose- containing waste is kneaded while adding liquidous fuel oil to form kneaded product and burn the product. CONSTITUTION: Paper sludge, discharged out of a paper making plant 1, is reserved in a paper sludge storage chamber 2 and a predetermined amount of the paper sludge is supplied into a kneading device 3 through a hopper 21. On the other hand, fuel oil is supplied from a fuel tank 4 by a pump 41 and the like. The paper sludge is kneaded in the kneading device 3 and, thereafter, the kneaded product is sent into a briqueter 5 to make briquets. After changing it into briquets in such a manner, the briquets are transferred automatically by a transfer device 6, such as a conveyor or the like for example, into a combustion furnace 7 and the briquets are charged into the combustion furnace 7 with a predetermined time interval. The residue of combustion is a porous gravel or sand type white or gray inorganic substance and excellent in water absorbing property as well as hydrophilic property.
Patent JP-H05252521-A (JP)
Title: White balance device
Inventor: OTANI MICHIHIKO
IPC: H04N9/04
Filed: 1992-03-06
Abstract: PURPOSE:To prevent the change of the level and the hue of a color difference signal even when a color temperature is changed and a white balance is corrected, in a video camera device. CONSTITUTION:The output signal of a solid-state image pickup element equipped with a color filter having the repetition of two picture elements in a horizontal direction corresponding to two-dimensionally arranged plural light receiving pixels is sampled at every other different picture element by sample-hold circuits 21 and 22, and each output signal is delayed by one horizontal period delay circuits 23 and 24. The output signal of the same color filter of the solid-stage image pickup element is selected at every horizontal period from the output signals of the sample-hold circuits 21 and 22, and one horizontal period delay circuits 23 and 24 by a switching circuit 25, the gain of each signal is controlled by gain control circuits 26-29, and the output signals are subtracted from each other, so that the color difference signal can be prepared.
Patent JP-S62206862-A (JP)
Title: Resin seal type semiconductor device and manufacture thereof
Inventor: IHARA HIROHIKO
IPC: H01L23/28
Filed: 1986-03-06
Abstract: PURPOSE:To remove the intrusion of external moisture from a resin seal section, and to improve reliability by forming a film having not only excellent adhesion with a sealing resin but also superior adhesion with a metal in a lead section to a section to be sealed with the resin in the lead section. CONSTITUTION:An oxide layer consisting of a metal different from a metal for a lead section is shaped selectively on the whole circumferential surface of the lead section in at least one part of a section to be brought into contact with a sealing resin in the lead section through a vapor phase method, and a thin first metallic oxide layer composed of the oxide of the metal for the lead section and a thick second metallic oxide layer having excellent adhesion with the metal for the lead section on the first metallic oxide layer are formed. The film thickness of the second metallic oxide layer is brought preferably to one thousand times from seventy times as large as that of the first metallic oxide layer in the upper surface and lower surface of the lead section. Alumina having superior adhesion with metals for the lead section is preferable as a second metallic oxide when iron or copper or these alloy is used as the metals for the lead section. Accordingly, excellent reliability can be kept for a prolonged term.
Patent JP-S61209480-A (JP)
Inventor: OGUSHI KIYOSHI
IPC: G09G5/00
Filed: 1985-03-14
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-H09242876-A (JP)
Title: Metallic gasket
Inventor: UEDA KOSAKU
IPC: F02F11/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To improve the durability of an engine by preventing the deformation of a cylinder bore. SOLUTION: Metallic plates more in number of sheets than a peripheral part 4 are laminated in a thickness direction on a circumference on a side separating from the combustion chamber hole 3 of the peripheral part 4 to form a laminated part 6, and the metallic plates fewer in number of sheets than the peripheral part 4 are arranged in a thickness direction in a part on a side separating from the combustion chamber hole 3 of the laminated part 6 to form a flat part 7, and in addition, the peripheral part 4 is composed so that it may be deformed in the thickness direction by a load caused at the time of fastening with a clamping bolt.
Patent JP-S51124393-A (JP)
Title: Gas laser resonator
Inventor: IKEDA MITSUAKI
IPC: H01S3/03
Filed: 1975-04-22
Abstract: PURPOSE:To obtain stalilized mechanical strength of the resonator of a gas laser oscillator by placing a protective spacer around the resonator.
Patent JP-S63228003-A (JP)
Title: Interferometer
Inventor: KENESU JIEE UEIN
IPC: G01B9/02
Filed: 1988-03-02
Abstract: PURPOSE:To simplify the constitution of an optical system and to improve high heat stability by incorporating an optical system where a reference beam and a measurement beam pass through optically the same path and compensating variation with temperature. CONSTITUTION:The optical system 20 consists of a polarization beam splitter 23 which has a beam splitting surface 24 at 45 deg. to incident light, lambda/4 plates 25 and 27, and a cube corner 29. The lambda/4 plates 25 and 27 are made of the same materials to the same thickness and the lambda/4 plate 27 has one surface coated with a film having a high reflection factor. Here, the path (a) of the reference beam 13 which passes through the splitter 23 and lambda/4 plate 27 is as long as the path a' of the measurement beam 15 which passes through the splitter 23 and lambda/4 plate 25. Similarly, the path (b) of the beam 13 is as long as the path b' of the beam 15. Further, the return path (c) from the splitting surface 24 to a corner 29 is common between both beams 13 and 15. Therefore, if the temperature of the optical system 20 varies to affect the size and refractive index of an optical element, the optical length of the beams 13 and 15 is affected similarly when the elements of the optical system 20 are still in a thermally balanced state.
Patent JP-H02228387-A (JP)
Title: Gelling agent for liquid oil
Inventor: KAI MASANOBU
IPC: C09K3/00
Filed: 1989-03-01
Abstract: PURPOSE:To obtain a gelling agent capable of causing a liquid oil to gel readily at ordinary temperature by using an ionic surface active agent comprising a salt of an N-acylamino acid, a polyhydric alcohol, and water as effective constituents. CONSTITUTION:The title gelling agent contains as effective constituents an ionic surface active agent comprising a salt of an N-acylamino acid of the formula RCON(CH3)CH2COOX or RCON(CH3)CH2CH2COOX (wherein R is 11-17C acyl; X is a counter ion such as Na, K or Ca) (e.g. potassium oleylsarcosine); a polyhydric alcohol (e.g. glycerin); and water.
Patent JP-S62207552-A (JP)
Title: Vertical type molding machine
Inventor: ISHIHARA TSUNEO
IPC: B29C45/04
Filed: 1986-03-07
Abstract: PURPOSE:To reduce the time for operation and to improve the efficiency of operation by providing the 2nd stations on both sides of the 1st station and moving back and forth plural upper dies between the 1st and 2nd stations. CONSTITUTION:The upper die 15 is moved from the 2nd right and left stations 3 to the 1st station 1 and the upper die 15 and the lower die 10 are clamped. A molten metal is packed under the pressure into the dies by an injection device 11 and a product is cast. The lower die 10 is lowered by a die opening and closing device 12 to open the dies. The product remains on the upper die 15. The lower die 10 is then moved by a conveying carriage 14 and a conveying cylinder 29 to the 2nd station 3 and is fixed. The moving die in the lower part of the upper die 15 is opened by sliding type cylinders 18, 31... and the product is parted. The cleaning of the inside of the upper die 15, coating of a parting material, and setting of mounting fittings, etc. are thereafter made to stand by. The operations such as cleaning of the lower die 10 and coating of the parting material are finished in the 1st station 1 during this time and the next casting operation is executed when another upper die 15 standing by in the left 2nd station 2 is moved to the 1st station 1 by the conveying carriage 21 and the conveying cylinder 27.
Patent JP-S51127090-A (JP)
Title: Process for preparation of epsilon-caprolactam
Inventor: TAKEUCHI JIYUNJI
IPC: C07D201/16
Filed: 1975-04-25
Abstract: PURPOSE: Cyclohexanoneoxime is converted to lactame complex in the presence of BF 3  series catalyst, and solvent decomposing the complex such as DMSO and the extraction solvent are added to the complex and followed by separating to two phases to give ϒ-caprolactam from the upper phase. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63216909-A (JP)
Title: Method for controlling temperature of reducing gas
Inventor: HORIE TETSUO
IPC: C22B5/12
Filed: 1987-03-04
Abstract: PURPOSE:To increase utilizing ratio of reducing gas, by adjusting heating temp. based on measured result of hydrocarbons reducing gas composition before and after heating of the gas and supplying reducing gas into smelting reduction furnace at the high temp. in the range of no decomposition of methane, etc. CONSTITUTION:In the pre-reduction of smelting reduction process of chromium ore, etc., the gas composition of the hydrocarbons reducing gas before and after heating of it is measured. Decomposition degree of the reducing gas is detected based on this measured result. Next, the heating temp. of the reducing gas is adjusted in accordance with the decomposition degree. And, it is always heated at the max. temp. as permissible to decomposition of hydrocarbon.
Patent JP-S61209292-A (JP)
Title: Prevention of coking of coke oven gas
Inventor: MORISHITA YOSHIHIKO
IPC: C10B43/14
Filed: 1985-03-13
Abstract: PURPOSE:To prevent the deposition of coal powder and tar to the inner wall of a heat-exchange chamber and piping, etc., and to enable the long-term continuous operation of the heat-recovery of coke oven gas, by heating the heat- exchange chamber, gas-processing chamber and piping at a specific temperature. CONSTITUTION:The crude coke oven gas discharged from the coke oven 1 contains coal powder and tar, which tend to deposit on the inner wall of the piping 4, the gas-stream heating tube 5, the piping 11, and the cyclones 10, 12, etc. The coking of the deposit is prevented by heating the inner wall of the piping, the gas-stream heating tube or the cyclones at >=250 deg.C. The heating is carried out e.g. by winding a resistant heater around the piping, or using a double-walled pipe and introducing a hot combustion gas into the gas between the outer pipe and the inner pipe, etc.
Patent JP-H09243215-A (JP)
Title: Steam compression type refrigerating machine and refrigerant quantity judging apparatus
Inventor: NODA YOSHITOSHI
IPC: F25B49/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To enable accurate discrimination of excess from shortage of the quantity of a refrigerant by providing a transparent window which allows visual recognition of the level of a liquid refrigerant on the side of a case composing a liquid tank receiving the liquid refrigerant delivered out of a condenser at a position where the level thereof exists when the quantity of the refrigerant is appropriate. SOLUTION: A refrigerant sent to a delivery pipe 13 via chambers 10a-10c of a condenser 2 from a compressor 1 is already condensed to be liquefied by heat exchange which occurred with air passing through a core part 8. The liquid refrigerant which is delivered from the delivery pipe 13 and passes through a liquid tank 3 flows into a chamber 10d through a return pipe 14 and further through a subcondenser 11 toward a chamber 10e from the chamber 10d to be supercooled. Thereafter, the liquid refrigerant is delivered from a feed outlet 15 to be sent to an evaporator. In this process, a transparent window 17 is provided on the side of a case 16 composing the tank 3 at a position where the level of the liquid refrigerant exists when the quantity 1 of the refrigerant is appropriate.  Thus, the excess or shortage of the quantity of the refrigerant can be judged by visual recognition of the liquid level.