baber/WOPTO huggingface dataset:
Patent JP-H02303132-A (JP)
Title: Method of forming insulating film
Inventor: FUKUDA HISASHI
IPC: H01L21/316
Filed: 1989-05-18
Abstract: PURPOSE:To accurately control the thickness of an insulating film and to form an excellent thin insulating film by repeatedly conducting heat treatments of forming an insulating film on a substrate via a film formation suspension period for lowering a substrate temperature to an ambient temperature. CONSTITUTION:A heat treatment of forming an insulating film on a substrate is repeated at the same heating temperature via a film formation pause period for lowering the substrate temperature to an ambient temperature in the same reaction furnace. The heat treatment is raised to approx. 1000 deg.C for approx. 5sec, held at approx. 1000 deg.C, and then the substrate 18 is cooled to an ambient temperature. Thus, the oxide film obtained by repeatedly conducting a cycle of the formation of the oxide film and oxidation of cooling the substrate to the ambient temperature is further formed with an oxide film to a desired thickness. That is, since a step of heat treating by an infrared ray radiation, etc., for a short period of time in an insulating film forming atmosphere and a step of temporarily lowering the substrate temperature to the ambient temperature and suspending the film formation are repeatedly conducted in the growth of the insulating film, a thin uniform insulating film can be obtained as a whole while gradually increasing the thickness.
Patent JP-S62281204-A (JP)
Inventor: YAMADA MASAHIRO
IPC: F21S4/00
Filed: 1986-05-30
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-S5918382-A (JP)
Title: Liquid/liquid direct contact type heat exchanger
Inventor: OOGURO TAKAHIRO
IPC: F28C3/04
Filed: 1982-07-21
Abstract: PURPOSE:To contrive to improve the heat exchange efficiency by a method wherein low boiling medium and high temperature heat transfer medium are fed onto flat plates, which form a zig-zag flow passage so as to flow both the media in thin liquid film state in order to heat-exchange between the media by directly contacting with each other. CONSTITUTION:The high temperature heat transfer medium C and the low boiling medium D are respectively fed through the openings 24a and 25a of feed pipes 24 and 25 onto the flat plate 21a at the uppermost stage. During the process, in which the media C and D flow past on the flat plate 21a, both the media C and D heat-exchange with each other while directly contacting with each other. Because the heat-exchange action as mentioned above is similarly performed on the respective flat plates 21b-21n at respective stages, the low boiling medium D completely boils up and turns into vapor. The effective utilization of the space in a vessel 18 and high heat exchange efficiency are resulted by exchanging heat between two media C and D in thin liquid film by directly contacting with each other.
Patent JP-H05293754-A (JP)
Title: Plane shape polishing method
Inventor: KISHIDA NAOYUKI
IPC: B24B37/07
Filed: 1992-04-17
Abstract: PURPOSE:To provide a method wherein a work required for high shape precision is polished by means of a polishing device to effect uniform polishing without needing correction. CONSTITUTION:A work 1 in a plane shape is placed on the upper surface of a tool 2 in a plane shape formed in diameter set to a value two times or more as large as the diameter of the work 1. Rotation is made such that the rotation direction of the work 1 and the rotation direction of the tool 2 are extended, as shown by an arrow mark, in the constantly same direction as each other, and polishing is carried out in such a state that the numbers of revolutions thereof are kept at the same value with each other.
Patent JP-S617137-A (JP)
Title: Operating method of differential pressure intercepting transfer device for pulverulent granule
Inventor: KIMURA AKIMASA
IPC: B65G33/22
Filed: 1984-06-19
Abstract: PURPOSE:To make such operation that is smooth and no wastage in power consumption, by controlling revolution speed of a drivig motor for a screw feeder according to the effective output current value, in case of a transfer device for a pulverulent granule in a part having a pressure differential in front and the rear, during a manufacturing process for plastics or the like. CONSTITUTION:A horizontal screw feeder 3 is connected to a lower part of a high-pressure storage tank 1 via a pulverulent granule feed pipe 2 and a rotary feeder 5 is connected to the exhaust port via a connecting pipe 4. An exhaust port of the rotary feeder 5 is connected to a low pressure system pipe 7. Each of these feeders 3 and 5 is to be driven by each of driving motors 9 and 10, and a driving motor 10 for the rotary feeder 5 is immediately driven by a power switch 11 made in a circuit, while the driving motor 9 for the screw feeder 3 is controlled via a control box 8. That is, an effective output current value of the motor 9 to be detected by a detector 12 is detected all the time, and when the value exceeds a limit output current value to be detected by a detector 13, motor revolution speed is controlled to be reduced.
Patent JP-H10317913-A (JP)
Title: Turbine machine
Inventor: BENZ URS
IPC: F01D25/24
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a turbine machine in which partly detachment becomes unnecessary within a conventional range in order to inspect and replace constituents. SOLUTION: In a turbine machine 1 provided with a casing 2, a rotor is supported inside the casing 2 including constituents 5 such as a combustion chamber and a cooling mechanism. An annular support structure 3 is housed inside the casing 2 for the turbine machine 1, and is turnably supported inside the casing 2 in such a manner as to be locked at one or more positions. All the constituents 5 to be periodically inspected or replaced are assembled to the annular support structure 3.
Patent JP-H08297387-A (JP)
Title: Image forming device
Inventor: ISHII HIROSHI
IPC: G03G21/00
Filed: 1995-04-26
Abstract: PURPOSE: To avoid a dangerous state such as a fall down of an image forming device due to losing balance of the device main body, and to enable a user to use the device without anxiety, by making a base plate projecting part integrated to the base plate supporting a bottom part of the device main body so as to project over a front cover. CONSTITUTION: The base plate projecting part start switch 7b for starting operation of an image forming in the image forming part 1 is also provided on the front cover 3 side of a surface 5b of the base plate projecting part 5. Therefore, at the time of normal image forming, an operation panel start switch 7a operated by a finger, provided on the operation panel 2b is used, and at the time of pressing an original such as a thick book original by both hands, the base plate projecting part start switch 7b as a foot switch provided on the front cover 3 side of a surface 5b of the base plate projecting part 5 can be operated by foot.  The switch 7b, with a simple mechanism, without becoming an obstacle at the normal image forming time, with little trouble as being fixed on a fixed position, is allowed to remarkably improve operability of the operation for starting the image forming operation of the image forming part 1.
Patent JP-H11321720-A (JP)
Title: Mud guard device
Inventor: NAKAO FUMIYOSHI
IPC: B62D25/16
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the daily inspection work of the cover of a rear wheel and a vehicle by providing a fixed mud guard for covering the front upperside of a vehicular rear wheel and an attachable/detachable additional mud guard for covering the upperside and rear upperside. SOLUTION: This mud guard has a fixed mud guard 7 fixed to the car body 4 for covering the front upperside of a rear wheel 3 and an attachable/ detachable additional mud guard 8 provided in series with the fixed mud guard 7 for covering the upperside and rear upperside. When the covers of the upperside and rearside of the rear wheel 3 is required, the installation pin of the additional mud guard 8 is inserted in the installation hole of the support of the fixed mud guard 7 and the additional mud guard 8 is turned upto a cover position and its stopper is engagingly locked by an engagingly lock device and tightened. When a vehicular daily inspection is carried out and the additional mud guard 8 is in the way, the additional mud guard 8 is turned horizontally to the side upto a work position and held after inserting a lever to a holding hole.  Therefore, at the necessary time, the upperside and rearside of the rear wheel can be covered and the vehicular daily inspection can be carried out easily.
Patent JP-H06336391-A (JP)
Title: Jamb centering jig for elevator entrance
Inventor: OKABE YASUJI
IPC: B66B13/30
Filed: 1993-05-27
Abstract: PURPOSE:To center and hold a jamb in simple constitution easily by installing a slide member which is freely movable to the landing side and the elevation way side on a support member installed on a threshold, and supporting leg parts of the jamb between the slide member and the support member. CONSTITUTION:In centering a jamb 9 provided at an elevator aperture, a protruding part of a support member 5 is first inserted into a threshold groove 4A of a threshold 4 placed along a partition wall 3 close to a landing 2 on the side of an elevator shaft 1. Next, a lateral position of the support member 5 is regulated to a reference piano line set for centering devices in the elevator shaft 1, and after regulation, it is fixed by bolts. A slide member 7 freely slidably supported on the support member 5 is then moved to the landing 2 side, and the jamb 9 is held between the slide member 7 and a stop part 5D of the support member 5 as gap between them is enlarged. Both leg parts of the jamb 9 are thus centered to specified positions, and the jamb 9 is fixed to the building side by welding in this condition.
Patent JP-S63290922-A (JP)
Title: Body weight meter
Inventor: ADACHI JUNJI
IPC: G01L1/16
Filed: 1987-05-22
Abstract: PURPOSE:To reduce the thickness and weight of a body weight meter and to reduce its space by providing a sensor which measures body weight, an electric signal processing part which converts its measurement signal into a display signal, and a display means, and using a nearly plate type electric sensor as said sensor. CONSTITUTION:Polymer films 1 where electrodes are printed are adhered to the top and reverse surfaces of the electric sensor 2 made of a conductive rubber sheet which various in electric resistance when applied with a force. Then, the electric signal processing part 3 which applies the output of the electric sensor 2 to the sheet and supplies the display signal to the body weight display part 4 and the body weight display part 4 which displays body weight with the output of the electric signal processing part 3 are fitted. A reference current I0 is supplied to the conductive rubber sheet 2 and the current voltage is passed through an operational amplifier and measured by an A/D converter, whose output is displayed on the display part by a microprocessor MPU.
Patent JP-H02304352-A (JP)
Title: Method for deciding that maturity of gardening crops
Inventor: KASAHARA RIICHIRO
IPC: G01N27/12
Filed: 1989-05-18
Abstract: PURPOSE:To exactly decide that gardening crops are matured with a simple method by measuring the concentration of fragrant component gas generated from the gardening crops and discriminating whether its measured value is within a prescribed range set in advance or not. CONSTITUTION:From the surface of gardening crops such as fruits and vegetables, volatile gas is generated, and in its gas, between the generation concentration of gaseous ethylene, fragrant component gas and gaseous carbonic acid, there is a relative variation. Accordingly, by measuring the concentration of fragrant gas and discriminating whether its measured value is within a prescribed range set in advance or not, it can be decided to be in season. Also, a semiconductor type gas sensor has high sensitivity against fragrant gas and has large selectivity to gaseous ethylene, therefore, can measure fragrant gas without being influenced by gaseous ethylene. In such a manner, it can be decided exactly to be matured without individual difference by a simple method.
Patent JP-H05202576-A (JP)
Title: Manufacturing method of roof panel member and roof panel member manufactured thereby
Inventor: SHIYOUKO TOSHIHIRO
IPC: E04B7/02
Filed: 1991-05-30
Abstract: PURPOSE:To facilitate and expedite the manufacturing method, promote the mass-production and reduce the manufacturing cost by bringing a roof setting bed member into contact with the upper side of a metallic framework member, and connecting the framework member to the roof setting bed member by nailing them with an air gun. CONSTITUTION:A first framework member 3, second framework members 5 and a third framework member are welded with each other to connect them in the shape of a grating. After that, the grating is covered with a roof setting bed member 6, and it is connected to the framework members by nailing them with an air gun. In addition, the front ends of the bottoms of the framework members are coated with an eaves ceiling member 9, and it is connected to the framework members by nailing them with the air-gun to form a roof panel member 2. The front end of the roof panel member 2 is covered with a gable member 10 and is connected to the framework members 5. According to the above constitution, the roof panel member is easily and speedily manufactured and the mass-production can be carried out.
Patent JP-H09285634-A (JP)
Title: Ball polishing and transporting machine for pachinko balls
Inventor: ASANO YOSHIAKI
IPC: B08B1/02
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To improve cleaning effect of Pachinko balls and durability of a polishing member by using an electrostatic flocking product as a polishing member in a ball polishing and transporting machine for Pachinko balls to polish and lift balls cramping balls by a proper pressure in a lifting passage between a lifting belt and a polishing member. SOLUTION: Thick cotton fabric substrate is cut and an acrylate based emulsion adhesive is applied thereon, and thereon nylon 66 fiber pile or the like is formed by electrostatic flocking monofilament with 1-120d of fineness and 0.3-5.0mm of cut length into 3000-50000 filaments/cm<2> of pile density. Then the adhesive is dried, and the obtain flocking product is brushed for removing residual pile to obtain a required polishing member. The polishing member is mounted on a ball transporting polishing machine for Pachinko balls and used for polishing Pachinko balls, for instance, in a speed of 12000 balls/min. Felt, wove fabric, knitted fabric, foam sheet and mat, etc., are used as the substrate other than the fabric.
Patent JP-S5554292-A (JP)
Title: One side butt welding method of pipe
Inventor: MIYAZAKI TATEO
IPC: B23K9/235
Filed: 1978-10-13
Abstract: PURPOSE: To make possible the formation of the penetration beads which surely maintain the correct gap by providing a gap in the groove, tack welding a plurality of round bars made of steel and subsequently removing the round bars while performing uranami welding at the time of butt welding of pipes.  
     CONSTITUTION: A plurality of short round bars 7 made of steel are tack welded by leaving a suitable gap in the groove 3 of steel pipes 1, 2 and are let to maintain the correct gap. While uranami welding is being progresses in the groove between these round bars, it is once interrupted immediate before the round bar and after cooling of the uranami beads, the tack weld portion 8 is chipped off and the round bar is removed. Repetition of such operation over the entire circumference of the butt portion enables the penetration beads of the even gap to be formed and since this enables the reduction in the gap to be prevented in welding of the kinds of steels requiring preheating in particular, it is advantageous. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5916698-A (JP)
Title: Can supplying device for empty can pressing machine
Inventor: FUJII HIROSHI
IPC: B30B9/32
Filed: 1982-07-19
Abstract: PURPOSE:To crush easily empty cans and to enable the removal of foreign matter, by dropping the empty can charged through a feed port into a sliding frame into a press chamber by a supply lever, crushing the same with a press plate and resetting the sliding frame. CONSTITUTION:When an empty can is charged through a feed port I, the can enters a sliding frame 3 on the lower side of the feed port. When the operator pushes the frame 3 by a supply lever 4, the bottom surface of the frame 3 is held open and therefore the empty can drops into a press chamber consisting of a back pressure plate 6 and a press plate 7. A limit switch 5 is turned on by the tip of the frame 3 in this stage. Then a cylinder 8 is driven by a hydraulic unit 12 after a delay with a timer or the like to advance the plate 7. The plate 7 crushes the can and pushes successively the frame 3 with the push bar at the top end thereof to return the frame 3 up to the position before the charging of the can upon completion of pressing so as to be ready to accept the supply of the next can.
Patent JP-H07328018-A (JP)
Title: Abdomen lifting device
Inventor: JO SHIGETO
IPC: A61B17/02
Filed: 1994-06-08
Abstract: PURPOSE:To provide an abdomen lifting device capable of reducing the damage of subcutaneous tissues, being directly inserted into an abdominal cavity, and lifting an abdomen with a simple action. CONSTITUTION:An abdomen lifting device 1 having an umbrella type mechanism is inserted into an incision portion by about a half of the length of the first support rods 2, an operation line 6 is pulled to gradually unfold the umbrella type mechanism while the abdomen lifting device 1 is inserted, a support body 4 is coupled with a hollow tube 3 to fix the first support rods 2, and the operation line 6 is connected to a lifting steel plate to lift an abdomen.
Patent JP-H01296924-A (JP)
Title: Green maintaining device of plant by internal heat insulation
Inventor: TODA YOSHIHIRO
IPC: A01G13/06
Filed: 1988-05-23
Abstract: PURPOSE:To internally keep plants warm by circulating a warmth keeping solution through a heat insulation pipe inserted into a heat insulation hole bored through a tree trunk of plant. CONSTITUTION:A heat insulation pipe 4 is inserted into a heat insulation hole bored from the side of a root 3 through a tree truck 1 of plant and a warmth keeping solution is circulated from a warmth keeping solution feeder to the heat insulation pipe 4. A feed pipe 5 is laid in soil 2. The tree truck of plant is kept warm by the warmth keeping solution circulating in the heat insulation pipe 4, stands cooling by the open air at low temperature and can be supplied with necessary nutrients.
Patent JP-H05295479-A (JP)
Title: Composite roll made by centrifugal casting
Inventor: KATAOKA YOSHIHIRO
IPC: B22D19/16
Filed: 1992-04-21
Abstract: PURPOSE:To obtain a composite roll by centrifugal casting free from segregation and uniform in wear resistance and cracking resistance by integrating an outer layer material having a specified compsn. constituted of C, Si, Mn, Cr, Mo, V, Nb and Fe onto an axial material made of cast iron by welding. CONSTITUTION:An outer layer material is integrated by welding to the surface of an axial material made of common cast iron or ductile cast iron, if required, via an intermediate layer by a centrifugal casting method to obtain the objective composite roll. The outer layer material contains 1.5 to 3.5% C, <=1.5% Si, <=1.2% Mn, 5.5 to 12.0% Cr, 2.0 to 8.0% Mo, 3.0 to 10.0% V and 0.6 to 7.0% Nb and furthermore contains, at need, <=5.5% Ni so as to satisfy V+1.8Nb<=7.5C-6.0% and 0.2<=Nb/V<=0.8, and the balance Fe with inevitable impurities. In this way, the composite roll for rolling free from segragation or the like and excellent in uniform wear resistance and cracking resistance can be obtd. by applying a centrifugal casting method excellent in productivity and profitability.
Patent JP-S615656-A (JP)
Title: Separation transmitting system of digital signal
Inventor: TANABE YOSHIAKI
IPC: H04L25/14
Filed: 1984-06-20
Abstract: PURPOSE:To attain data transmission efficiently with simple circuit constitution by separating a code series having the large information amount of the same signal source into plural (K) parallel code series, transmitting the series on K transmission lines while not adding a redundancy code to each code series. CONSTITUTION:An output of a signal source 1 is inputted to a separating device 2, where it is separated into plural (K) signal strings and they are inputted to a coder 12 via a scrambler circuit 11. The coder 12 generates a class IV partial response code, its output is inputted to a modulator 14 via a polarity inverter 13 and its output is transmitted to a transmission line 5-1. In order to detect a pattern after conversion, a pattern detection circuit 19 is connected to a parallel output terminal of the coder 12 and the detected output is inputted to an AND circuit 15 of a detection circuit 18 together with an output of other transmitters 5-2-5-K. The circuit of the circuits 15, 18 is inputted to one input of an AND circuit 17 and to the other input of the circuit 17 via a branched timer circuit 16. Then the output of the circuit 17 controls an inverter 13 of transmitters 3-1- 3-K.
Patent JP-S5920203-A (JP)
Title: Agricultural and horticultural germicide
Inventor: YAMAMURA HIROSHI
IPC: A01N43/88
Filed: 1982-07-22
Abstract: PURPOSE:The titled germicide, containing a specific triazole derivative and a propineb, etc. as active constituents, capable of controlling powdery mildew and rust of the crops at the same time in a smaller amount than in the simple chemicals, and exhibiting synergistic effects with low phytotoxicity to humans, cattle and plants. CONSTITUTION:An agricultural and horticultural germicide containing propineb (zinc propylenebisdithiocarbamate) used as a controlling agent against leaf mold of tomatoes, and downy mildew of cucumbers or a thiadiazine[3,3'-ethylenebis (tetrahydro-4,6-dimethyl-2H-1,3,5-thiadiazine-2-thione]used as a controlling agent against molds e.g. black spot of roses and rust of chrysanthemums, etc. mixed with a triazole derivative of formula I (X is <=2 halogens or lower haloalkyls; Y is <=2 halogens), e.g. a compound of formula II or III, known as an agricultural and horticultural germicide capable of exhibiting a high effect on powdery mildew of cucumbers and rust of chrysanthemums in a small amount.
Patent JP-S5750273-A (JP)
Title: Method for starting jet type solder vessel
Inventor: TAKEDA KOUTA
IPC: H05K3/34
Filed: 1980-09-12
Abstract: PURPOSE:To prevent the dry heating of a safety heater by stopping the conduction of electricity to the safety heater when the temp. of the molten solder around the safety heater attains a specific temp. CONSTITUTION:When a switch is turned on, the electric power source contacts of respective heaters are turned on, and the solid solder 1 in a solder vessel 2 melts from the bottom; at the same time, it also melts from the upper part of pump vanes 4. The solder 1a around a safety heater 5 begins to drop into the crevasse-shaped cavity formed in the solid solder 1b below the same, and the surface of the solder 1a begins to lower gradually. When the temp. of the solder 1a around the heater 5 arrives roughly at 200 deg.C, a thermostat detects said temp. and its contacts go off to stop the conduction of electricity to the heater 5. The dry heating of the heater 5 is prevented despite the exposure of the greater part of said heater to the outside air owing to the dropping phenomenon of the solder.