baber/WOPTO huggingface dataset:
Patent JP-S54126472-A (JP)
Title: Selective etching method of aluminum film
Inventor: HIRATA YOSHIMI
IPC: H01L21/28
Filed: 1978-03-25
Abstract: PURPOSE: To produce a high-precision minute pattern by leading Si into selective part of an Al film to lower the etching speed and avoiding effectively side etching to eliminate disconnection.  
     CONSTITUTION: Poly Si 8 is selectively formed while covering step difference parts of windows of SiO 2  2 on Si substrate 1. Film 8 is made conductive as required. Al 4 is evaporated onto film 8 and is heated at a required eutectic temperature to convert selectively the layer 7 existence part of Al 4 to a reactive alloy or recrystallize selectively it, thereby forming Si leading-in region 4A. Next, resistor mask 6 is provided; and when Al is etched by phosphoric acid, etc., only region 4A is not side-etched and is left. When mask 6 is removed, conductive pattern 9 of region 4A is formed, and the conductive degree does not matter concerning electrodes and wirings. By this method, since disconnection is eliminated and side-etching is not generated, a minute pattern can be formed with a high precision independently of step difference because line width and film thickness are not limited. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10222032-A (JP)
Title: Image forming device
Inventor: MITEKURA AYAHIRO
IPC: G03G21/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent nonconformity that the number of paper having an error is reported and correction is made for its portion though the error of paper jamming or the like occurs while feeding such as after storing an upper surface and before storing a lower surface by adding and storing the contents of an upper surface storing part and a lower surface storing part after detecting that the paper is ejected to the outside of a machine. SOLUTION: In the case of both-side copying, the paper passing an ejection detecting part 4 is fed to an inverting device 3 by the action of a separating pawl, and is made to stand by inside the inverting device 3 by having a front and a back inverted. Then, a specified value pertinent to a set condition by which image forming is performed is stored at the upper surface storing part 5. Next, the backside of the paper inverted is transferred and fixed. The paper that has passed through the ejection detecting part 4 is ejected to a paper ejection tray.  The content of the lower surface storing part 6 is rewritten as the specified value pertinent to the set condition by which the image forming is performed on the backside of the paper as the paper passes the ejection detecting part 4, and then the contents of the upper surface storing part 5 and the lower surface storing part 6 are added, and are stored at an adding storing part 7.
Patent JP-H03238452-A (JP)
Title: Heat-developable color photosensitive material
Inventor: KATO MASATOSHI
IPC: G03C8/40
Filed: 1990-02-15
Abstract: PURPOSE:To obtain a color image sufficient in image density and low in stains by forming at least one of layers each containing a dye donor by using a coating solution specified in pH. CONSTITUTION:At least one of the layers containing photosensitive silver halide, a binder, and a dye donor formed on a support is made by using the coating fluid set to pH to 4.5 - 6.5 at 40 deg.C. If >6.5, stains rises, and if <4.5, the coating fluid has a danger of causing trouble, thus permitting the obtained heat- developable color photosensitive material to form an image sufficient in image density and low in stains.
Patent JP-H051982-A (JP)
Title: Continuous analyzer
Inventor: MATSUHISA HIROAKI
IPC: G01N1/00
Filed: 1991-02-28
Abstract: PURPOSE:To provide a data memory having higher accuracy and repeatability with a memory element of, small capacity by increasing or decreasing an output data storing cycle for a memory means, according to the magnitude of a data value variation. CONSTITUTION:A control section 3 monitors data from an A/D converter 2 at every constant sampling cycle, and compares a sampling value with the immediately previous sampling value to calculate a difference DELTAE at every time of the sampling. When the difference DELTAE is equal to or less than the predetermined threshold value T, a storing cycle is extended, and relevant data is temporarily stored in a temporary memory section 4. When the difference DELTAE exceeds the threshold value T, the storing cycle is shortened and the relevant data is stored in the memory section 4. Then, after the newly established storing cycle, the data in the memory section 4 is transferred to a storage memory section 5. Such a process as mentioned is repeated, thereby controlling the storing cycle for an increase or decrease on a real time basis.
Patent JP-S62194147-A (JP)
Title: Water shortage indicator
Inventor: IWAHASHI HIROSHI
IPC: F24F6/12
Filed: 1986-02-19
Abstract: PURPOSE:To eliminate an erroneous operation upon assembling a water shortage indicator and facilitate the discrimination of the state of water shortage by a method wherein a plurality of LED for indicating humidity is used commonly for the indication of water shortage. CONSTITUTION:When a tank 16 for a humidifier is filled with water and is mounted on a main body 1, a water level in a spray water tank 5 is elevated and the contact of a lead switch 14 is closed. When the contact of the lead switch 14 is closed, a humidity sensor 20 detects humidity and a LED22, corresponding to the humidity of that time, is lightened. When the water in the tank 16 is consumed, the water level of the spray water tank 5 is lowered and a float 11 is also lowered whereby the contact of the lead switch 14 is opened. When the contact of the lead switch 14 is opened, all of the LED22 are flashed simultaneously and humidification is stopped. The LED for indicating humidity, therefore, an erroneous operation in assembling may be prevented.
Patent JP-S61215590-A (JP)
Inventor: ZUBUI YANIBU
IPC: G02F1/133
Filed: 1986-02-19
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-S57149088-A (JP)
Title: Site welding procedure for steel pipes
Inventor: KOUMURA KIYOSHI
IPC: B23K9/028
Filed: 1981-03-10
Abstract: PURPOSE:To weld steel pipes easily in a tunnel by putting two pieces of steel pipes on plural turning rollers, and welding the abutting end parts of both pipes from the inside while rotating the pipes. CONSTITUTION:Plural sets of turning rollers 2 each set consisting of a pair of right and left rollers are provided in a tunnel 1 in the longitudinal direction of the tunnel 1. Two pieces of steel pipes 7 carried in with a carrying-in carriage 4 are put on the rollers 2. Next, a backing strip 11 is mounted to the outside surfaces between the abutting end parts of both pipes 7, and both pipes 7 rotated. Thence, while a welding machine 12 located in the steel pipes 7 is moved to the side opposite from the pipes 7 in synchronization with the rotation of said pipes, the pipes 7 are welded from the inside surface.
Patent JP-H07244509-A (JP)
Title: Program preparing device for programmable controller
Inventor: MATSUMOTO MASAYOSHI
IPC: G06F9/06
Filed: 1994-03-07
Abstract: PURPOSE:To efficiently prepare a program for a programmable controller from an SFC expression program by simplifying a method for preparing and using a reference process. CONSTITUTION:In a loader consisting of a control and arithmetic means 10, a storage means 11 and an I/O display means 13, an SFC expression program executed by the means 10 and inputted from the means 13 is converted to prepare a unit process to be executed by a programmable controller in a process area 12d, a unit process having the same type as the prepared unit process is separated from a program stored in an external storage medium 50 and stored in a process area 11d, an idetification (ID) code for the unit process is displayed on a display screen 131, and an edition program 1p for connecting or inserting an optional unit process in the area 11d to an optional process or between optional processes in the area 12d through the display is stored in the storage means 11.
Patent JP-S60204321-A (JP)
Inventor: FURANTSU KUSABUAA GORINGAA
IPC: B41F13/24
Filed: 1985-02-26
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-H05228481-A (JP)
Title: Device for processing hardly biodegradable substance
Inventor: TORIYAMA AKIO
IPC: C02F9/00
Filed: 1992-02-24
Abstract: PURPOSE:To ensure that an organic chlorine compound does not generate without the use of active carbon by making an untreated water flow direction the same as a direction where ozonized air becomes afloat in the untreated air and providing a parallel flow ozone reaction part for allowing the untreated water to come into contact with the ozonized air. CONSTITUTION:A parallel flow ozone reaction part 1 as one of the components of the objective device works to allow an untreated water to come into contact with an ozonized air by making an untreated water 4 flow direction the same as a direction where the ozonized air becomes afloat in the untreated water. In addition, an ozone radical reaction part 2 which accelerates an oxidation reaction at high efficiency by using at least one of a hydrogen peroxide injection part 2A, an ultraviolet lamp 2B, an ultrasonic generator 2C or a catalyst 2D is provided in the downstream side of the ozone reaction part 1.
Patent JP-2000236183-A (JP)
Title: Guide rail
Inventor: YOSHIZAWA KAZUHISA
IPC: G06F1/20
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a guide rail for preventing dust from sticking to leads by avoiding the dust included in a cooled air-flow which abuts directly against the leads. SOLUTION: A lower guide rail 7 has ventilating holes 17 comprising a plurality of long holes, each of which is so provided in a rail material comprising a plate material as to pass upward therethrough air for cooling a kind of panel of an electronic or electrical component and has between riser portions 19 obtained by raising the peripheral portions of both the sides of the adjacent ventilating holes 17 each groove 18 for moving each kind of panel slidably therethrough. In the lower guide rail 7, the riser portions 19 of both the sides of each groove 18 are bent outward respectively. The air flow which passed through each ventilating hole 17 is guided by each riser portion 19 to rise apart from each kind of panel, after being separated from each riser portion 19.
Patent JP-H08235971-A (JP)
Title: Position signal generating switch
Inventor: IDA TOKUHIRO
IPC: H01H21/18
Filed: 1995-02-23
Abstract: PURPOSE: To accurately, simply position a movable frame to a reference position without attaching and detaching from a switch main body. CONSTITUTION: A key rib 9 is formed in a movable frame housed rotatively in a switch main body 1, and a key groove is formed in a shaft for inserting into the movable frame. A positioning rib 7a is integrally formed in a shaft inserting hole 60 of the shaft. When the shaft is inserted into the movable frame, the key rib 9 of the movable frame and the positioning rib 7a are positioned, and the key rib 9 and the positioning rib 7a are fit to the key groove of the shaft. After that, the shaft is rotated to break the position rib 7a.
Patent JP-S58154475-A (JP)
Title: Production of clad material
Inventor: NARA TAKASHI
IPC: H01H11/04
Filed: 1982-03-09
Abstract: PURPOSE:To increase joint strength as a clad material, by forming a specific channel in the longitudinal direction of a base material, fitting a blank rod of noble metals having a sectional area wider than the sectional area thereof in said channel, and rolling the material forcibly. CONSTITUTION:The bottom surface 8 of a channel 7 is formed to a rugged surface by curved surfaces or the like and both side surfaces 9 are formed to a perpendicular surface; further, the spacings between the surface 8 and the surfaces 9 are formed as risers 10. A blank rod 14 of noble metals to be fitted into the channel 7 of the material 6 is formed to have a rectangular sectional shape which is made wider than the sectional shape of the channel 7. The rod 14 is fitted into the channel 7, and the material 6 and the rod 14 are supplied to a heating furnace in a nonoxidative atmosphere. The heated material is rolled continuously with the rolling mill instaled in the outlet of the heating furnace, whereby the material 6 and the rod 14 are joined. After the joined material is cold-rolled, the rolled material is annealed in an oxidative atmosphere and is further cold-rolled and is then annealed in a nonoxidative atmosphere. The annealed material is finished by cold rolling, whereby the clad material is produced.
Patent JP-H11225977-A (JP)
Title: Suction electrode
Inventor: TODOKORO TOKUAKI
IPC: A61B5/296
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To constantly keep the suction pressure for a long period and to easily judge the reducing condition of the pressure by reducing the thickness of a part of a peripheral wall of a suction part thinner than that of the other part. SOLUTION: When a cup 3 is pressed to the skin of a subject in a condition that a rubber ball 1 of a suction electrode is compressed, and then the pressing of the rubber ball 1 is released, the rubber ball 1 is expanded by the restoring force and the internal pressure of the cup 3 becomes negative, whereby the cup 3 is sucked to the skin. In the initial period of the suction, the inside of the cup 3 has high negative pressure by the restoring force of a thick part of the rubber ball 1. After the suction is completed, a thin apex part 1a of the rubber ball is slightly deformed inside, the negative pressure in the rubber ball 1 is reduced, and the congestion of the skin of the suction part is reduced.  Further when the air leakage is generated between the cup 3 and the skin, and the engative pressure in the cup 3 is reduced, the thin apex part 1a of the rubber ball 1 is deformed and projects outward, so that the pressure reducing condition can be detected by observing the deformation amount, and the dropping of the adsorption electrode can be preknown.
Patent JP-H06246939-A (JP)
Title: Toner-melting transfer recording method and its apparatus
Inventor: TOYOSHIMA TETSURO
IPC: B41J31/16
Filed: 1993-02-24
Abstract: PURPOSE:To realize a toner-melting transfer recording method and its apparatus of a new recording system wherein articles of consumption are not generated in a printing process, high quality printing becomes capable of being performed irrespective of any kind of recording paper, and miniaturization and low cost of an apparatus constitution can be achieved. CONSTITUTION:A toner cartridge 2 equipped with an elastic roller 7 for charging application of toner is provided in a transfer area of a toner-carrying film 3 which is circumferentially transferred. The elastic roller 7 for charging and application of toner is rotated in a sliding contact state with a toner-carrying film 3 having a charged property of a reversed polarity to a charged polarity of a toner 10. The toner 10 is attracted to the toner-carrying film 3 by this rotary operation. The attracted toner 10 is carried to a position of a thermal head 4, and melted and transferred to recording paper 5 by selective heating according to a printing data.
Patent JP-S59163292-A (JP)
Inventor: OOTA MASATOSHI
IPC: B66C17/04
Filed: 1983-03-07
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-S57150735-A (JP)
Title: Food heating device
Inventor: HOTSUTA KOUICHI
IPC: F24C15/00
Filed: 1981-03-13
Abstract: PURPOSE:To prevent an errorneous retrieving in a food heating device with a cooking card by a method wherein an operation in the operating part is made null when it is sensed that the second heating condition is not present in the memory unit which retrieves basing on a condition of the card. CONSTITUTION:Information indicating a presence or non-presence of the heating condition A and the heating condition B is stored in the cooking card 8 and the condition is selected by detecting the condition B. When there is a cook having the same heating function FA and the time tA2 as those shown in the card 8 and further no heating condition B is found therein, the card 8 having the punched holes 8a therein is used. When the card 8 is set in the setting part 7, the heating condition A is defined. However, the switches 2a for the heating condition B are not operated, so that the condition A set in the display device 6 is displayed. Even if the selection swtiches 3 are operated, these selection switches 3 do not accept these operations, and thus any errorneous retrieval of the condition B is not made and no selection is made.
Patent JP-H03240947-A (JP)
Title: Plasma treating device
Inventor: SAIKAI MASAHARU
IPC: C23C14/22
Filed: 1990-02-19
Abstract: PURPOSE:To prevent the deterioration in processing characteristic by a charge up and to execute processing with high accuracy and good productivity by supplying the charged particles of the characteristic reverse from the characteristic of the charge up charges generated in a sample at the time of processing the sample having no electrical conductivity with the plasma treating device. CONSTITUTION:The inside of a vacuum chamber 1 of the parallel plate type plasma treating device consisting of the vacuum chamber 1, a sample electrode 2 and a counter electrode 3 is evacuated to a vacuum by a discharge device 4 and a discharge, gas is supplied under a specified low pressure from a gas cylinder 5 into the chamber. Plasma is formed between the two electrodes 2 and 3 by a high-frequency power source 7 to process the sample 8 on the electrode 2 by the plasma. The charge up is generated on the surface of the sample 6 by the charged particles supplied in the case of the sample consisting of an insulator and the precision processing is hindered. The device to supply the charged particles of the characteristic reverse from the characteristic of the charge up is provided on the side wall of the vacuum chamber 1 in order to prevent this charge up. The microwave discharge is generated by this device to draw out the charged particles reverse from the charge up. These particles are supplied to the sample 8 to neutralize the charge up of the sample 8, by which the precise plasma processing is stably executed.
Patent JP-H06181682-A (JP)
Title: Thawing of frozen edible meat and apparatus therefor
Inventor: NAGAYA TAKAYASU
IPC: A23B4/06
Filed: 1992-02-24
Abstract: PURPOSE:To provide a process for thawing a frozen edible meat to give a food free from shape collapse and discoloration, having improved hydration property, keeping the taste comparable to fresh food and having improved preservability superior to fresh food by using the thawed meat as a raw edible meat. CONSTITUTION:A DC high potential superposed with a high-frequency potential is applied to an electrode attached to the inner wall of a main body maintained at 0 to -4 deg.C and 80-85% relative humidity. A DC high voltage superposed with a high-frequency voltage is induced in a frozen edible meat by this process. The apparatus to be used in the thawing of a frozen edible meat is provided with electrode plates 4 pasted to both inner side walls 1a, 1a of the main body 1 interposing insulation plate 3, a transformer 2 for DC high voltage superposed with highfrequency voltage, a minus-ion generator 5 and a humidifier 6.
Patent JP-H02216125-A (JP)
Title: Orienting method for liquid crystal optical element
Inventor: ENDO HIROYUKI
IPC: G02F1/1333
Filed: 1989-02-17
Abstract: PURPOSE:To very simply and easily orient liquid crystal materials to a high degree by using the difference in thermal expansion between two flexible substrates to orient ferroelectric liquid crystal materials held between these substrates. CONSTITUTION:Two flexible substrates 3 on which electrodes 2 are arranged are put one over the other and ferroelectric liquid crystal is held between them to form a liquid crystal optical element A. At the time of producing this optical element A, a roll coater 6 is used to coat flexible substrates 4 having electrodes with ferroelectric liquid crystal materials 1 and they are stuck to each other by a prescribed laminator to quickly and continuously produce the optical element. This liquid crystal optical element A is allowed to pass between a pair of upper and lower rolls TH and TL different in temperature, and shearing stress is relatively given to liquid crystal materials by the difference in expansion to orient liquid crystal materials. Thus, elements of stable quality are continuously mass-produced though having a large area.
Patent JP-S59162749-A (JP)
Title: Insulating method of fully impregnated-coil of rotary electric machine
Inventor: KIMURA TAKESHI
IPC: H02K3/38
Filed: 1983-03-03
Abstract: PURPOSE:To preferably insulate by forming a sheath insulating layer with thermosetting resin on the entire part exposed from a core of a coil, then immersing insulating varnish and thermosetting the varnish. CONSTITUTION:An insulating layer 6 is formed by winding a mica tape or sheet entirely on a slot 1 of a coil 5, a coil end 2, a noise unit 3 and a lead unit 4. The coil 5 is then inserted into the slot of a core 7, and the lead unit 4 and a phase ring 8 are connected. Then, the entire end 2 projected from the core 7 is dipped in a fluid dipping tank, and an insulating layer 11 is formed entirely on the end 2, the nose unit 3, the lead unit 4 and the ring 8. Eventually, the overall stator is filled in the tank, insulating varnish is immersed in vacuum or under pressure, thermally cured in a dry furnace to form the insulating layer.
Patent JP-S55137873-A (JP)
Title: End surface grinding method and its device
Inventor: HIGUCHI MITSUO
IPC: B24B29/00
Filed: 1979-03-26
Abstract: PURPOSE:To perform a uniform grinding of an end surface of a workpiece by a method wherein a roll brush is rotated about an own axis in parallel with an end surface of the workpiece and further is revolved. CONSTITUTION:A revolving shaft 6 for a roll brush 1 is rotated by a driving of a driving motor 8. Along with this rotation, a self-rotating axis 2 supported in bearing units 3 for the brush 1 is also revolved toward a rotating direction of the revolving shaft 6. A herical gear 4 at an end of the self-rotating axis 2 is revolved under being engaged with an internal helical gear 3 of a housing 11 due to the rotation of the self-rotating axis 2, therefore, the helical gear 4 is rotated in a direction indicated by an arrow Y. In turn, a substantial central position in an end surface of an irregular material W is positioned so as to be corresponded to a center of an axial line of the brush 1 and the irregular material W is clamped by a clamping and transporting device 16 and moved laterally. Each of the portions at the end surface of the irregular material W is ground from every possible angular positions by the rotating brush 1 to remove burrs, slag etc. uniformly.
Patent JP-S57149500-A (JP)
Title: Degreasing detergent for metal
Inventor: KOUNO TAKESHI
IPC: C11D3/04
Filed: 1981-03-12
Abstract: PURPOSE: To obtain a degreasing detergent for metals that is employed in electrolytic alkaline degreassing, the detergent being effective even at medium to  low temperatures and improved in the stability, by incorporating as essential  constituents inorganic and organic builders, aminocarboxylic acid chelating  agents and specified nonionic surface-active agents.  
     CONSTITUTION: The degreasing detergent for metals has a composition containing as its essential constituents about 30W90 parts of inorganic alkaline builders, about 5W40 parts of oxycarboxylic acid organic builders, about 1W30 parts of aminopolycarboxylic acid chelating agents and about 0.5W10 parts of alkayl polyoxyethylene ether type or polyoxy alkylene block copolymer type nonionic surface-active agents with HLB 5W16. The detergent will be added to an electrolytic degreasing bath to perform alkaline degreasing and cleaning of metals. This degreasing detergent is effective at medium to low temperatures as well as  at elevated temperatures, exhibits low bubbling in an electrolytic tank, and can  be used stably for a long period. 
     COPYRIGHT: (C)1982,JPO&Japio