baber/WOPTO huggingface dataset:
Patent JP-H1044260-A (JP)
Title: Roller and its manufacture
Inventor: ANDO YUKIO
IPC: B29K105/04
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To inexpensively and simply change surface condition of a roller only on arbitrary parts by heat-compressing a part of an elastic layer consisting of a foamed body to perform compression permanent deformation thereof and making thereby the number of cells of the part of the elastic layer larger than that before heat-compression. SOLUTION: In a roller with an elastic layer consisting of a foamed body, surface condition of the roller, especially the number of cells of a part of the elastic layer can be inexpensively and simply made larger than that before heat-compression by heat-compressing the part of the elastic layer. A base body of a paper feeding roller is constituted by covering the outer periphery of a shaft 2 with an elastic layer 3. As the elastic layer 3, a flexible urethane foam with the number of cells of 65 and whose cell film is an open-cell foam processed by an explosion method is used.  The number of cells of the surfaces of recessed parts 40 of the elastic layer 3 of the paper feeding roller 1 obtd. after heating is approximately two-fold of the number of cells of the elastic layer before heat-compression and there exists no possibility of returning this deformation back to its original condition.
Patent JP-H0662654-A (JP)
Title: Ventilating storage tank for grain
Inventor: AKATA SATORU
IPC: A01F25/14
Filed: 1992-08-19
Abstract: PURPOSE:To obtain a ventilating storage tank for grain suitable for grain drying facilities capable of providing high-quality treated rice by using an inexpensive drying air generator. CONSTITUTION:In a grain drying and storing tank 10 comprising square containers having floors with grain outlets 14 at the lower part and open top ends, a screw member 40 to be rotated and driven is displaceably located in each square container. Consequently, rice to be treated can be shifted from an upper layer to a lower layer during drying in the storing tank. Therefor, even if drying is carried out by sending air not subjected to fixed humidity control, the rice can be treated in a relatively short time and qualities are not degraded.
Patent JP-H0669673-A (JP)
Title: Wind cooling type heat exchanger device and operation control thereof
Inventor: OSHIMA MASAKAZU
IPC: H05K7/20
Filed: 1992-08-20
Abstract: PURPOSE:To obtain a wind cooling type heat exchanging device having redundancy allowing continuous operation even in the case of an emergency trouble of a fan motor and an operation control method thereof. CONSTITUTION:In a wind cooling type heat exchanger, in which a heat exchanger 2 and a cross flow fan 3 as a blast fan are integrated inside a wind channel of a casing 1, the fan motors 4A, 4B for the common and back-up use are connected to both ends of a rotary axis 3a of the fan 3 through the clutches 5A, 5B respectively and at the time of normal operation, a clutch 5A on the side of the fan motor 4A for the common use is made 'closed' in order to perform rotary driving of the cross-flow fan 3. Then, in the case of an emergency trouble of the fan motor 4A for the common use, a clutch is changed over from 5A to 5B and the fan 3 is driven by the fan motor 4B for the back-up use so as to reopen operation of a heat exchange device with no stagnation.
Patent JP-S6376386-A (JP)
Title: Manufacture of thermoelectric element for electronic wrist watch
Inventor: SATO KEIJI
IPC: G04C10/00
Filed: 1986-09-18
Abstract: PURPOSE:To improve temperature difference that cen be obtained by an element by forming thermoelectric materials at a thermal resistance and insulating substrate with a thick film process and laminating them, thereby interposing organic resin layers between them. CONSTITUTION:For example, N-type thermoelectric materials 2 are formed at a thermal resistance and insulating substrate 1 in the form of stripes having a constant width and thickness and also at constant intervals with a thick film process. After sintering them, the N-type thermoelectric materials 2 and P-type thermoelectric materials 3 are processed in the form of stripes at both surfaces of the thermal resistance and insulating substrate 1 with etching or a laser processing. The heat resistance and insulating substrate 1 where organic resin 4, the N-type thermoelectric materials 2 and P-type thermoelectric materials 3 are formed is alternately laminated in sequence at prescribed times of laminating. Then, even though thermal resistance and insulating glass and ceramic materials and the like having relatively larger conductivity are used as the substrates forming thermoelectric materials, they may increase temperature difference that can be obtained by an element. Thus, they not only make a voltage developed larger but also improve the convertion efficiency.
Patent JP-S6463130-A (JP)
Title: Manufacture of synthetic resin laminated metal strip
Inventor: FUTAMACHI KENJI
IPC: B29C65/02
Filed: 1987-09-03
Abstract: PURPOSE:To manufacture a synthetic resin film laminated metal strip having small matte return, and no reduction in spot pattern and film bonding strength by heating the strip, winding the strip by a guide roll on a cooling roll, and supplying a matte synthetic resin film between the cooling roll and the strip. CONSTITUTION:A metal strip 4a is heated in an oven 1. A matte synthetic resin film 5 is so supplied between a deflector roll 6 and a film cooling roll 7 that the matte face is disposed at the side of the roll 7. Then, the film 5 is laminated on the strip 4a, and its front layer is simultaneously cooled. The film is continuously cooled until it is separated from the roll 7. Thus, since the matte face of the film 5 is laminated and simultaneously cooled in contact with the cooling roll, its matte return can be prevented, spots are eliminated, and a reduction in the bonding strength of the film can be obviated.
Patent JP-H0543092-A (JP)
Title: Arranging device for form
Inventor: OSE MAKOTO
IPC: B41J13/00
Filed: 1991-08-06
Abstract: PURPOSE:To avoid excessive form-advancing action in order to prevent damage to a form by arranging a detecting means for oblique delivery of the form at the place where an obliquity roller is arranged and stopping the action of the obliquity roller when a signal indicating the completion of the oblique delivery is received. CONSTITUTION:When a form is delivered toward a arranging device 1, since an delivering mode is set at an ordinary carrying mode, pinch rollers in carrying roller devices 5 to 7 are raised to nip the form, and the form is delivered along the straight direction of the form carrying passage. When the tip part of the form is detected at a part of the arranging device 1 by an oblique-delivery- starting-sensor S, the delivering mode is switched to an oblique advancing mode. Then, the nip by the carrying rollers 5 to 7 is cancelled, and the form is nipped by obliquity rollers 10, 11, so that the form is delivered obliquely toward a side guide 3. Thus, the form Pa, the side of which is pushed by the side guide 3, is detected by oblique-advancement-stopping-sensors S1, S2, which are attached to the side and cancelled guide 3, its nip by the obliquity rollers, thereby accomplishing the matching of the form by the carrying roller.
Patent JP-H0777354-A (JP)
Title: Remote controller having recognition function
Inventor: YASUNAGA SHUNICHI
IPC: F24H1/00
Filed: 1993-09-06
Abstract: PURPOSE:To enable an operation of a remote controller to be carried out at a maximum set temperature registered in advance for each of the individuals taking bath by a method wherein a person taking bath is acknowledged every time the person takes bath. CONSTITUTION:A set temperature for each of the individuals is registered in advance by a registering means 2. Subsequently, a maximum set temperature for each of the individuals is set by a recognition setting means 3 every time a person takes bath. Then, even if a different temperature is set by a temperature setting means 6, it is controlled in such a way that it does not become a temperature higher than the maximum temperature registered and set for each individual. With such an arrangement as above, even a high-aged person or a child can take bath individually without any possibility of hot water burn or the like caused by a higher temperature.
Patent JP-H04104038-A (JP)
Title: Method and apparatus for detecting broken state of filter cloth in bag-filter type dust collector
Inventor: HOMITSU HIROHISA
IPC: B01D46/02
Filed: 1990-08-24
Abstract: PURPOSE:To specify the position of broken filter cloth by emitting beam light on an upper casing under the on-line state, and observing the reflected light. CONSTITUTION:A beam light emitter 13 turns an oscillating mechanism 15 and emits beam light into an upper casing 8. Each beam light detector 18 turns an oscillating mechanism 19 and scans gas outlet ports 7 in the upper casing 8. When the detector 18 detects the reflected light in high irregular-reflection density, the detected signal is sent into an operation control device 22. The device 22 judges the position where the reflected light is generated as the position where filter cloth 3 is broken and dust leaks into clean gas based on the detected position signal from an azimuth measuring device 20 and the emitting position signal from an azimuth measuring device 16.
Patent JP-H0947845-A (JP)
Title: Production of aluminum alloy continuous cast and rolled sheet for forming work excellent in drawability
Inventor: TAJIRI AKIRA
IPC: C22F1/04
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy continuous cast and rolled sheet for forming work excellent in a drawability even in alloy compositions such as 3000 series aluminum alloys and also 5000 series aluminum alloys. SOLUTION: Solid lubricant having 0.1-50μm average again diameter is applied on casting rolls to be used for the continuous casting and rolling, and the continuous casting and rolling are executed by using the rolls, and the solid lubricant is transferred, pressured and embedded on the surface of the continuous cast and rolled sheet to form the initial solid lubricant layer. Successively, the rolling is executed and the area ratio occupied by the solid lubricant having 0.1-50μm average grain diameter on the surface of the finish rolled sheet is regulated to >=20%.
Patent JP-H04104134-A (JP)
Title: Overhead projector
Inventor: KUWATA TERUMI
IPC: G03B21/132
Filed: 1990-08-24
Abstract: PURPOSE:To eliminate the distortion of a projected image by making the image resolution of a liquid crystal panel uniform. CONSTITUTION:This projector is constituted of a liquid crystal display device which is connected with a personal computer through a signal cable, a projecting device for projecting light from the underneath of the display device and a screen, etc., and the display device is constituted of the liquid crystal panel 4A and a controller. And as to the liquid crystal panel 4A as illustrated in a circle, the higher the stage goes on, the more the arrangement of picture elements (dot) is reduced while being symmetrical to the center of the lowermost stage.
Patent JP-S59114182-A (JP)
Inventor: HISHINUMA TAKASHI
IPC: B62K5/01
Filed: 1982-12-17
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-S6281534-A (JP)
Title: Apparatus for automatically weighing many kinds of powders
Inventor: HOSONO MITSUO
IPC: G01G19/22
Filed: 1985-10-04
Abstract: PURPOSE:To obtain the titled apparatus capable of mixing many kinds of powders in a wide range, by mounting a plurality of pots and a plurality of weighing machines on a turntable and arranging a stepless feeder with a storage hopper and a pot transfer robot around said turntable. CONSTITUTION:A plurality of pots 2 (2-1-2-3) and a plurality of weighing machines 3 (3-1-3-3) respectively different in a weighing range are mounted on upper and lower two-stage disc shaped turntables 7 and stepless feeders 1 (1-1-1-4) with storage hoppers storing various powders to be respectively mixed are radially arranged around the turntables 7 and, further, a robot 5 for transferring each pot to fall the powder in said pot in a mixing tank 6 is provided between the powder mixing tank 6 and the turntables 7. These apparatuses are collectively and automatically controlled by a computer.
Patent JP-S59112040-A (JP)
Inventor: YOKOZAWA MICHIAKI
IPC: D02G1/02
Filed: 1982-12-17
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-H0389196-A (JP)
Title: Hydropole string sensor
Inventor: MAIKERU JIYATSUKU HAAUITSUTSU
IPC: G21C17/108
Filed: 1990-08-24
Abstract: PURPOSE: To accurately measure the time of placement in the core area of a nuclear reactor by arranging two ultrasonic transducer means outside a tube and sending a hydroball string. CONSTITUTION: The stainless-steel tube 20 where fluid is circulated under the same fluid pressure with the core area 15 that the nuclear reactor container 10 containing a high-temperature pressurized body has is arranged in the core area 15. Then hydroballs 35 that a string member 30 constituting the hydroball string 25 has are arranged at specific intervals along the member 30 and bullet type members 40 are arranged at both the ends of the member 30. This string 25 moves in the tube 20 by the force feeding of water corresponding to a desired moving direction. Then sensors 60 and 75 of the 1st and 2nd ultrasonic transducer means are arranged outside first and second parts 65 and 80 of the tube 20 and sense the body of the string 25. Consequently, it is recognized that the string 25 is put in and taken out of the container 10 and the time of placement in the container 10 is measured.
Patent JP-H1169369-A (JP)
Title: External magnetic field correction device and crt display device
Inventor: TANIZOE HIDEKI
IPC: G09G5/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To automatically suppress the fluctuation of offset current of the operating current of a magnetic correction circuit to a fixed level or less by controlling the offset value so as to have the output to be a fixed level or less when an external magnetic field is kept at zero. SOLUTION: This device consists of a microcomputer 21, the amplifier circuits 6 and 13, a magnetic sensor, a nonvolatile memory 19, the current detection means 22 and 23, a command switch 25, the correction means 10 and 17 which are contained in the computer 21 and correct the output offset current, and the setting means 2 and 3 which set the correction value of the output offset current. When the command switch 25 is pushed after an external magnetic field is set at zero, the correction value can be set to reduce the output current offset value of a magnetic field correction coil down to a fixed level or less when the external magnetic field is kept at zero. Thus, the output current offset value can be reduced down to a fixed level or less for the magnetic field correction coil which is working with the external magnetic field kept at zero.  Therefore, it's possible to obtain a magnetic field correction device of high accuracy whose controlling trouble can be omitted.
Patent JP-2001009802-A (JP)
Title: Method for cutting board of hard-to-cut material by circular saw
Inventor: KAWASE KATSUYA
IPC: B27B5/29
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to continuously cut a board of a hard-to-cut material and improve cutting accuracy and modify the surface roughness by forming a flow path for cutting oil on the bottom surface of a material to be cut. SOLUTION: A circular saw 10 is rotated in an arrow A direction and advances in an arrow B direction to cut a hard-to-cut material as a material 100 to be cut. In this case, a gap between material tables 20a, 20b installed on the lower side of the material to be cut 100 is used as a flow path 1 for cutting oil and cutting oil piping 21 is laid in the flow path 1 to fill the flow path 1 with the cutting oil. In addition, holes through which the cutting oil is spurted are formed, in an arrow D direction, in the cutting oil piping 21, and at the same time, the cutting oil is supplied in an arrow C direction by laying another cutting oil piping 22 above the piping 21 in order to obtain the flow of the oil in an opposite direction to the cutting feed of the material 100.  Next, the flow path 1 is internally filled with the cutting oil by adjusting the amount of the spurted cutting oil in the arrow D direction and the amount of the oil inflow in the arrow C direction. Thus the level of the filled part in the flow path 1 is slightly above the bottom face of the material 100 at the part cut by the circular saw 10 of the material 100.
Patent JP-H0385993-A (JP)
Title: System-down system for key telephone set
Inventor: YOSHINO KUMIKO
IPC: H04M3/22
Filed: 1989-08-30
Abstract: PURPOSE:To cause system-down for key telephone sets as specified by storing input dial information from a key telephone set to a dial area of a storage section tentatively, reading a display content from the message area when the stored information is equal to the content of a specific number area and sending the content. CONSTITUTION:A main control section 6 stores input dial information from key telephone sets 12a-12d into a storage section 10 and compares the input dial information with the system-down warn special number for each system read from the storage section 10. When they are coincident, the message of system-down warning is sent to the key telephone sets 12a-12d via a key telephone set unit 8. While the content of the state area of the key telephone sets 12a-12d is confirmed, an idle set in the key telephone sets 12a-12d is made disabled and when all the key telephone sets 12a-12d are disabled, the power supply is interrupted to cause the system-down. Thus, the system-down is attained as specified at the date of the system-down.
Patent JP-S6199656-A (JP)
Title: High strength welded steel pipe for line pipe
Inventor: MUKAI SHIRO
IPC: C22C38/00
Filed: 1984-10-22
Abstract: PURPOSE:To obtain a high strength welded steel pipe for a line pipe having superior corrosion resistance as welded by adding specified percentages of C, Si, Mn, P, S, sol. Al, Ni, Cr, Cu, Mo and W to Fe. CONSTITUTION:A steel pipe having a composition consisting of, by weight, <=0.02% C, <=1% Si, <=2% Mn, <=0.03% P, <=0.01% S, <=0.3% sol. Al, 27-40% Ni, 18-25% Cr, 0.3-3% Cu, <=5% Mo and/or <=10% W, and the balance Fe with other inevitable impurities and satisfying equations Cr (%) + 10 Mo (%) + 5 W (%) >= 40% and 2% <= Mo (%) + 1/2 W (%) <= 40% is manufactured. The steel pipe is suitable for use as a pipeline for petroleum or natural oil.
Patent JP-2001047562-A (JP)
Title: Contaminant-resistant molding
Inventor: NAWATA TERUHIKO
IPC: C08L23/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To make a molding made up of a resin composition using a specific antioxidant constantly durable to heat or light even when the molding is exposed to light for a long time, by forming an organosiloxane cured coating film on the surface of the molding. SOLUTION: A resin composition contains 100 pts.wt. olefin polymer such as a propylene homopolymer, a propylene-ethylene block copolymer or a random copolymer of propylene and an about 4-8C higher α-olefin and 0.005-1 pts.wt. vitamin E used together with a phenol antioxidant such as a tetrakis [methylene-3,5-di-t-butyl-4-hydroxyphenyl propionate]methane, tris (3,5-di-t-butyl-4- hydroxybenzyl) isocyanurate or the like. In addition, an organosiloxane cured coating film is formed on the surface of a molding made up of the resin composition.
Patent JP-S6283487-A (JP)
Title: Manufacture of zinc alloy plated steel sheet having superior adhesion to shock
Inventor: OMURA MASARU
IPC: C25D5/26
Filed: 1985-10-07
Abstract: PURPOSE:To manufacture a zinc alloy plated steel sheet having superior adhesion to shock by setting a prescribed upper limit to the amount of a zinc alloy deposited in the 1st plating tank when a steel sheet is electroplated in plural plating tanks filled with plating solns. having the same bath composition. CONSTITUTION:The plural plating tanks of an electroplating equipment are filled with plating solns. having the same bath composition and a steel sheet is plated with a zinc alloy in the plating tanks. At this time, the amount of the zinc alloy deposited in the 1st plating tank is restricted to <=1g/m<2>. The zinc alloy is preferably deposited by >=about 0.1g/m<2> in the 1st plating tank. Thus, the stress in the resulting zinc alloy film is controlled and a zinc alloy plated steel sheet having superior adhesion to shock especially at low temp. is obtd.
Patent JP-H07198228-A (JP)
Title: Absorber for absorption type air conditioner
Inventor: KOU TOUKON
IPC: F25B15/00
Filed: 1994-09-16
Abstract: PURPOSE: To improve the performance of the system by providing a Venturi- shaped solution induction flow divider at an upper part of a vertical pipe. CONSTITUTION: A Venturi-shaped shunt 20 for induction with a spiral groove 21 provided in the surface thereof is disposed at an upper part of a vertical pipe 12 and the flow of a solution 11 (e.g. lithium bromide aqueous solution) thus induced is a spiral rotary flow and a vertical pulsating flow. The two flows are interlinked to form an artificial turbulence. The flowing force thus obtained works as driving force to accomplish the mixing of a solution film 11a, which allows using of all of the solution 11 in the absorption of refrigerant vapor completely. This can promote the absorption rate of the refrigerant vapor of the solution 11 to improve the absorbing performance of an absorbor. The resultant decreases, the circulation of the solution 11 and reduces the quantity of heat to be inputted to a regenerator, thereby improving the performance of the system.
Patent JP-H0269438-A (JP)
Title: Azulene derivative and liquid crystal composition containing the same derivative
Inventor: MORITA TADAYOSHI
IPC: C07C69/753
Filed: 1988-09-05
Abstract: NEW MATERIAL:An azulene derivative of formula I (R<1> and R<2> are H or alkyl; R<3> and R<4> are <=4C alkyl). EXAMPLE:A compound of formula II. USE:The derivative of formula I has a color, partially exhibits crystallizability and is useful as one component for liquid crystal compositions. Useful also for coloring mineral oils, fats and oils, etc. The derivative of formula I gives liquid crystal compositions having no problem such as the deposition of a dyestuff and stable to the conditions of temperature. PREPARATION:For example, a 2,6-dihydroxyazulene derivative of formula III is reacted with a cyclohexanecarboxylic acid chloride derivative in the presence of a deacidifying agent such as pyridine in a solvent such as benzene at a temperature of -10-200 deg.C to provide the compound of formula I, the cyclohexanecarboxylic acid chloride derivative being synthesized by a known method wherein a cyclohexanecarboxylic acid derivative of formula IV is reacted with a chlorinating agent such as thionyl chloride.