baber/WOPTO huggingface dataset:
Patent JP-S6317011-A (JP)
Title: Manufacture of seat pad with different hardness at softened front edge part
Inventor: OCHIAI TOSHIAKI
IPC: B29C44/04
Filed: 1986-07-09
Abstract: PURPOSE:To prevent the front edge part of a seat from pressing the femoral region of one who is seated and make it possible to design the seat more freely by a method wherein the specified fill of raw material of fast-thickening and low hardness reactive foams is poured in a portion surrounded by a bank at the front edge part of a bottom force and raw material of high hardness for reactive foams is poured in the remaining portion of a mold. CONSTITUTION:Liquid raw low hardness foaming material S, which develops, for example, low hardness urethane foam, is poured in a front edge part 5 surrounded by the bank 4 of a bottom force 1, which is joined with a top force 2 by means of a hinge 3, by 70% of a fill to be charged in the front edge part 5. Simultaneously with said pouring of the material S, liquid raw high hardness foaming material H, which develops, for example, high hardness urethane foam, is poured in a rear part 6 and side parts 7 by the fill, which is the sum of the fill necessary for the rear part 6 and the side parts 7 and the remaining 30% of the fill necessary for the front edge part 5. Though being liquid, raw low harness and high hardness urethane foam materials S and H do not mix with each other due to the bank 4 and respectively thicken and expand themselves through reactions. When the materials expand to the edge of the bottom force 1, the bottom force 1 is covered by the top force 1 so as to further react the materials. After the completion of reaction, the forces are open so as to remove a seat pad, the front edge part of which has a vertically double structure with a low hardness upper part and a high hardness lower part, from the forces.
Patent JP-S5964243-A (JP)
Inventor: RICHIYAADO ERU OBURAIAN
IPC: B23Q3/12
Filed: 1983-09-02
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-H0367968-A (JP)
Title: Heat exchanger for condensing refrigerant
Inventor: KUDO MITSUO
IPC: F28F9/02
Filed: 1989-06-23
Abstract: PURPOSE:To prevent gaseous refrigerant from mixing into liquid refrigerant at the outlet of a condenser and reduce the quantity of refrigerant contained in the refrigeration cycle by using a single tube for the tubing on the outlet side. CONSTITUTION:A heat-exchanger core comprises a plurality of heat-exchanger tubes 1 alternated with layers of corrugated fins 2 in a superposed structure. The tubes 1 are connected at their respective ends with headers 3, 4. Partitions 5, 6 are set respectively in the headers 3, 4 in such a manner as to divide the tubes 1 into groups A, B and a tube C on the outlet side. Refrigerant flows in through an inlet pipe 7, flows zigzag through, in the order of the passage, the inlet-header chamber 3a, the group-of- tubes A on the inlet side, the header chamber 4a, the group-of-tubes B constituting an intermediate part of the tubing, the header chamber 3b, the tube C on the outlet side, and the outlet-header chamber 4b, and flows out from an outlet pipe 8. Since liquid refrigerant, having a smaller volume than the gaseous refrigerant, accounts for a large proportion in the tube C on the outlet side, the cross sectional area of this passageway can be made smaller than the cross sectional area in totality of the group-of-tubes A or that of the group-of-tubes B, hence the use of a single heat- exchanger tube for the tubing C on the outlet side.
Patent JP-H11351550-A (JP)
Title: Method and apparatus for controlling mill of finely pulverized coal fired boiler
Inventor: SHIKAYAMA HIROYUKI
IPC: F22B35/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To improve a coal output characteristics of a mill and to improve a controllability of a finely pulverized coal fired boiler by suppressing a response delay of the coal output at the time of changing a load to a minimum limit. SOLUTION: A crushability 29 of a coal is estimated based on a coal supply amount 10 to a mill 4, a primary air flow rate 20, a mill inlet primary air temperature 22, a mill outlet primary air temperature 24, an operating amount 39 of a classifying vane 37, and a mill differential pressure 26. A classifying rate of a roughly pulverized coal separator 38 is controlled based on the crushability 29 of the coal. At the time of changing a load, the classifying rate of the separator 38 is increased or decreased according to an amount responsive to the crushability 29 in accordance with a load change rate 42.
Patent JP-H0452477-A (JP)
Title: Cold storage type thermal insulation chamber
Inventor: FUJIMOTO SHINJI
IPC: F25D16/00
Filed: 1990-06-20
Abstract: PURPOSE:To obtain predetermined thermal insulating performance with less amount of a cold storage agent for a longer time by dividing a thermal insulation box body into a thermal insulation chamber and a cold storage chamber, providing an indoor blower with a battery as a power source to circulate chilled gas in the cold storage chamber to the cold storage chamber through the thermal insulation chamber, a flat platelike cold storage agent increased in thickness at the inlet side of an air flowing direction and decreased at the outlet side of the flowing direction, and a cooler for cooling to freeze it from both side surfaces. CONSTITUTION:An indoor blower 26 with a battery 27 as a power source to circulate chilled gas in a cold storage chamber 23 through a thermal insulation chamber 22 in a direction as indicated by arrows with solid lines is provided in a chilled gas discharge port 25. A freezer unit 32 is operated to freeze cold storage agents A30 and B31 through the cooled fins of first and second coolers 28, 29. In this case, the thickness of the agent A30 is increased, the thickness of the agent 31B is decreased to less than the thickness of agent A 30 so as to make a frozen part where the agent is not melted at the time of transporting and frozen part uniformalized, and the time until only the agent at the inlet side of the air flowing direction is completely melted to reduce the surface area of the frozen agent can be lengthened. Thus, thermal insulation time can be lengthened.
Patent JP-H0211701-A (JP)
Title: Production of fe-si alloy powder
Inventor: OOMITSU YASUHIRO
IPC: B22F1/00
Filed: 1988-06-29
Abstract: PURPOSE:To produce Fe-Si alloy powder having excellent magnetic characteristic and only a little grain boundary and defect by mixing high purity iron powder and silicon nitride in the specific ratio and heat-treating at the specific temp. under non-oxidizing atmosphere. CONSTITUTION:The Fe powder and the Si3N4 powder are mixed in the ratio of 25wt. parts of Si3N4 to the 100wt. parts of Fe powder. The mixed powder is heat-treated at 1,000-1,400 deg.C under the non-oxidizing gas atmosphere of N2, etc., and the Fe-Si alloy powder containing 1-10wt.% Si without making any massive material is produced with mutual diffusion of Fe and Si3N4. The Fe-Si alloy powder having fine particle-state without any grain boundary with pulverizing process and having high effective magnetic permeability in high frequency range and high magnetic characteristic, is obtd.
Patent JP-H0210209-A (JP)
Title: Film-thickness measuring method
Inventor: NISHIMURA NOBUHIKO
IPC: G01B15/02
Filed: 1988-06-29
Abstract: PURPOSE:To measure the thickness of a thin film highly accurately without destruction by projecting a high speed electron beam on the thin film in a vacuum atmosphere, detecting the intensity of characteristic X rays, and measuring the film thickness based on the relationship between the film thickness and the intensity of the characteristic X rays which are prepared beforehand. CONSTITUTION:An amorphous silicon thin film 2 which is formed on a substrate 1 is mounted on a specimen stage 4 in a vacuum container 3. A high speed electron beam 6 which is accelerated with an electron beam accelerator 7 is focused with a light deflecting system 8 and projected on the thin film 2. Then, the value of the characteristic X rays which are generated at intensity corresponding to the film thickness of the thin film 2 is detected with a detector 9 and sent into a electronic computer 10. The value is correlated with the relationship between the amorphous silicon thin film and the characteristic X-ray intensity which is inputted beforehand. Thus the film thickness value with respect to the detected value is measured. In this way, the thickness of the thin film can be measured highly accurately without destruction.
Patent JP-H0839509-A (JP)
Title: Production of plywood
Inventor: NITSUKU KENTO DEIJII
IPC: C08L61/06
Filed: 1995-06-28
Abstract: PURPOSE: To accelerate a curing speed by coating a ply surface with specific alkaline phenol resin as an adhesive binder. CONSTITUTION: At least one surface of at least one ply is coated with an adhesive binder curable by heating and containing 1 to 7 wt.% of potassium hydroxide, at lest 40 wt.% of solid content, and an alkaline phenol resol resin solution of 2 to 8 wt.% of alkalinity content calculated as sodium hydroxide. Then, the ply coated with the binder is juxtaposed with another ply, then the juxtaposed ply heated and pressurized to cure the resin, the ply is combined to form the plywood. Thus, the binder can be rapidly cured without discharging excess formaldehyde.
Patent JP-S5953036-A (JP)
Inventor: SAKURAI BUICHI
IPC: H02J1/00
Filed: 1982-09-20
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-H029533-A (JP)
Title: Labyrinth type filter for dielectric of electric discharge machine and filter using said filter
Inventor: STRICKER MAX
IPC: B01D29/62
Filed: 1988-06-29
Abstract: PURPOSE: To improve the service life of a filter, and set it reusable by selecting ability of a supply pump or the like in such a way that dielectric is sent to a filtration column, in which a particulate filter medium to form a labyrinth filtration part is loosely filled, at a speed of at least 2m/min. CONSTITUTION: A labyrinth filter for spherical particulates is provided with two filtration columns A, B in which particulate filter medium K is loosely filled in a housing 36, a supply pump FP is disposed at inlets EA, EB, and a flow speed of dielectric passing the filter medium K is selected to be at least 2 m/min., favorably 3 m/min. A backwash pump RP for backwash is connected to an outlet connection parts AA, AB, and backwash is conducted while providing free motion to the filter K. A service life of the filter for micro-spherical metal grain generated from an electric discharge machine can thus be elongated, it can be easily cleaned to be reused, and it can be full-automatically operated for a long time.
Patent JP-2000355307-A (JP)
Title: Packaging device
Inventor: NISHIIE TORU
IPC: B65B11/20
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To move an item in a stable manner without damaging it when the item is to be pushed out of a packaging position by a knob for a drawer. SOLUTION: There is provided a device in which a held film F is held with knobs 43, 44 for a drawer, pulled out to a position where it may cover a tray A, the tray A is packaged by the pulled-out film F, the packaged tray A is pushed by the knobs 43, 44 for the drawer, moved and transported out, wherein a pushing member 42 made of resilient material contacted with an item is moved together with the knobs 43, 44 for the drawer.  This pushing member 42 is made such that a length in a direction crossing at a right angle with an item transferring direction is larger than a maximum width of the tray A, a pushing surface 42a showing a curved shape from both ends in a direction crossing at a right angle with the item transferring direction toward the central part to an upstream side of the item transferring direction is formed to push the tray A, thereby the number of contacted locations (area) against the tray A is increased.
Patent JP-S6222919-A (JP)
Title: Heater
Inventor: FUJII HIROAKI
IPC: F24C7/04
Filed: 1985-07-23
Abstract: PURPOSE:To improve safety, to widen a heating area, and to provide plane like high brilliancy, by a method wherein a porous member has plural reflection cells in a honeycomb shape, and the two sides of hexagonal sides are placed parallel to the longitudinal direction of a high-temperature radiation heater. CONSTITUTION:A porous member 8 made of aluminium is provided for being situated in front of a high temperature radiation heater emitting visual light and infrated rays. The porous membmer 8 is formed such that a number of hexagonal cells 8b are formed by laminating a number of thin aluminium foils 8a. The two sides of hexagonal sides of each of the reflection cells 8b are placed parallel to the longitudinal direction of a high-temperature radiation heater. Provided that heat rays enter the cells 8b in parallel to the longitudinal direction of the heater, a reflection angle is 60 deg. with the longitudinal direction of the heater and in a constitution that the cell has no side parallel to the longitudinal direction, the reflection angle is 120 deg., and even in terms of magnification of a reflection angle, it is increased by 3<1/2> times. This enables prevention of a radiation heat in a longitudinal direction, and enables formation of radiation distribution in a shape similar to an ideal concentric shape.
Patent JP-H04218445-A (JP)
Title: Synthetic resin made bumper reinforcement
Inventor: IKUMOTO MINORU
IPC: B60R19/03
Filed: 1990-06-19
Abstract: PURPOSE:To resist large load by providing the rear wall surface of a hollow cylindrical body with a front wall surface supporting member in the frontward swelling state, and providing the front wall surface with a rear wall surface supporting member in the backward swelling state. CONSTITUTION:The rear wall surface 1 of a hollow cylindrical body is provided with a supporting member 2 swelling frontward, and the front wall surface 3 is provided with a supporting member 4 swelling backward. In some cases, the supporting members 2, 4 support in the state of the tips thereof being brought into direct contact with the rear and front wall surface 1, 3, or are connected through a rib 5. Since the front wall surface 3 and rear wall surface 1 of the hollow cylindrical body are thus supported by the backward supporting member 4 or the frontward supporting member 2, even large load can be coped with evenly. Bumper reinforcement for withstanding large load can be thereby obtained.
Patent JP-H0826176-A (JP)
Title: Forming method of surface reducing underwater frictional resistance
Inventor: TAKAOKA KAZUE
IPC: C08L101/00
Filed: 1994-07-14
Abstract: PURPOSE:To provide the forming method of an underwater frictional resistance reduced surface that is large in a contact angle, longer in a span of holding time for an air film and excellent in quality. CONSTITUTION:A specified pulverulent body is mixed in resin, and an obtainable mixture is applied on a base surface. This pulverulent body is mixed in the resin and made into a mixture, and in this constitution, its mixed rate to the pulverulent body is made so as to make volume ratio R become more than 40% and less than 90% in an equation [volume ratio R = (powder volume)/(powder volume + resin solid volume) X 100], and then this mixture is made so as to be applied on the base surface. Accordingly, since some unevenness due to the pulverulent body is formed on a film surface made up on the base surface, a contact angle becomes more than 110 deg.C. In consequence, air film holding performance of this film surface is securable without fail.
Patent JP-S6224007-A (JP)
Title: Oil pressure cylinder device
Inventor: TAKEDA KENJI
IPC: F15B15/18
Filed: 1985-07-23
Abstract: PURPOSE:To improve the attaching ability, mounting ability and responsibility of an oil pressure cylinder device by mounting a reservoir chamber and an oil pressure pump in a cylinder housing and providing a control valve in a flow path connecting a cylinder chamber with the reservoir chamber. CONSTITUTION:An oil pressure pump part A, a control valve part B, a reservoir part C, and an oil pressure cylinder part D are coaxially assembled in a cylinder housing 10, and a control valve 28 is provided in a flow path connecting a cylinder chamber 43 with a reservoir chamber 36. Thereby, a flow path returning from the oil pressure path A to the cylinder chamber 43 can be simplified, and an oil pressure cylinder device can also be miniaturized to improve its attaching ability and mounting ability. In addition, since no piping is required, no loss time due to the expansion of pipings can be prevented to improved the responsibility of the device.
Patent JP-H0916423-A (JP)
Title: Error correcting method
Inventor: FUJIWARA EIJI
IPC: G06F11/10
Filed: 1995-06-28
Abstract: PURPOSE: To provide the error correcting method which severely protects a specific block in an information word. CONSTITUTION: An encoding circuit 2 adds inspection bits to input data 1, which are sent out to a communication path 4 through a channel 3. An information word which is received through the communication path 4 is inputted to a decoding circuit 6 through a channel 5. The decoding circuit 6 multiplies the received information word D by the transposed matrix HT of a parity inspection matrix H to generate a syndrome S and further makes error corrections according to the pattern of the syndrome S. The information after having errors corrected and being decoded is outputted as output data 7. The parity inspection matrix H has the structure shown in 6-1 and functions for correcting all errors in the specific block in the information word and correcting one-bit errors occurring outside the block at the same time with errors in the block in addition to one-bit error correction.
Patent JP-H0332302-A (JP)
Title: Braking method for vehicle
Inventor: MURAMOTO YU
IPC: B61H7/00
Filed: 1989-06-27
Abstract: PURPOSE:To improve the slip limit between a rail and a wheel without increasing the weight of vehicle body by applying brake force while attracting the vehicle magnetically to the rail side. CONSTITUTION:A vehicle body 1 travels through wheels 2 on a rail 3, and brake force is provided by applying a brake pad 4 onto the axle of the wheel 2. A magnetic force generator 5 such as an electromagnetic coil is arranged at the lower section of the vehicle body 1. The magnetic force generator 5 produces magnetic force for attracting the vehicle 3 to the rail 3 side between the magnetic force generator 5 and the magnetic rail 3 or a magnetic body arranged between the rails. By such arrangement, slip limit is improved.
Patent JP-H0851668-A (JP)
Title: Authenticating hierarchical structure of switching node for storing authentication information
Inventor: DEIBUITSUDO RII CHIYABETSU JIY
IPC: H04W8/04
Filed: 1995-06-29
Abstract: PURPOSE: To provide a method and device capable of storing authentication information in distributed personal communication. CONSTITUTION: The switching node of a distributed telecommunication system is arranged in authentication hierarchical structure concerning authentication information. When authentication information is stored in one switching node within authentication hierarchical structure, all the switching nodes within this authentication hierarchical structure can access to authentication information. When another switching node within the authentication hierarchical structure is provided with authentication information in a switching node being a part of the authentication hierarchical structure the authentication hierarchical structure obtains authentication information from another switching node. In order to hold authentication information within a given authentication hierarchical structure, only one switching node is required.
Patent JP-H06159210-A (JP)
Title: Distributor for internal combustion engine ignition
Inventor: OHASHI YUTAKA
IPC: F02P7/00
Filed: 1993-06-30
Abstract: PURPOSE:To eliminate a housing and reduce the weight and the dimensions in the radial direction of a distributor by forming the outer wall of the distributor at the respective side surface parts of a cap which covers an ignition coil, a unit such as an electronic circuit, and a rotor. CONSTITUTION:A shaft 5 which rotates synchronously with the crank shaft of an internal combustion engine is journaled to a base 20. An iron core, a coil and so on are housed in an ignition coil 21 through which a shaft 5 passes. A unit 30 is formed by a crank angle sensor 33 or the like which detects the rotation of a crank shaft. A rotor which rotates together with the shaft 5 is covered with a cap 2. With the above constitution, the outer wall of a distributor is formed by the side surface parts of the ignition coil 21, the unit 30 and the cap 2. It is thus possible to eliminate a conventional housing and reduce the weight and the dimensions in the radial direction of the distributor.
Patent JP-H05303924-A (JP)
Title: Input/output device
Inventor: SOEJIMA TOSHIYUKI
IPC: G11B33/02
Filed: 1991-07-03
Abstract: PURPOSE:To widen a space used for function setting even when the kinds of settable functions are large in number, as well as to enable the function-setting through a simple setting operation. CONSTITUTION:Two function-setting switches 20 are disposed inside a casing 1, each function-setting switch 20 being composed of a numeric-value display section 21, an addition section PB 22a, and a subtraction section PB 22b. The function-setting can be effected by depressing the addition section 22c or subtraction section 22b and changing a decimal numeral of the numeric-value display section 21. Also, a function code display section 30 makes a code display of the function set by flickering of light-emitting diodes 31.
Patent JP-S6236303-A (JP)
Inventor: BURAIAN SUCHIYUAATO BATSUKUHAU
IPC: C07D275/04
Filed: 1986-07-10
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-S5588912-A (JP)
Title: Controlling method for roll gap in tandem rolling
Inventor: MORITA TOORU
IPC: B21B37/26
Filed: 1978-12-27
Abstract: PURPOSE: To carry out the accurate control, by reflecting the error of the actual sheet thickness obtained in the former rolling stand from the intended finishing thickness on the roll gap of the final stand for the present rolling pass, and by determining the roll gap of the upstream stand depending on above error.  
     CONSTITUTION: At first, the alteration of rolling condition between the former rolling pass and the present rolling pass is calculated. Next, the alteration in thicknesses on the exit side of the final stand between the former pass and the present pass is calculated using the alteration of the rolling condition. Then, on the basis of above obtained alteration of the sheet thickness on the exit side of the final stand, the alteration of sheet thickness on the exit side of each stand on the upstream side is calculated. Next, on the basis of thus obtained alteration of sheet thickness on the exit side of the final stand and the alteration of sheet thickness on the exit side of each stand on the upstream side, the alteration of the roll gap of each stand is calculatd. Then, the reducing screw of each stand is operated so as to set the roll gap to the calculated value. 
     COPYRIGHT: (C)1980,JPO&Japio