baber/WOPTO huggingface dataset:
Patent JP-H06250274-A (JP)
Title: Amphibian camera
Inventor: MORI NOBUYOSHI
IPC: G03B17/08
Filed: 1993-02-24
Abstract: PURPOSE:To provide the camera with which photographing is possible both in the water and in the air by constituting a photographic optical system in such a manner that a negative distortion aberration is generated at the time of use in the air so as to generate a negative magnification chromatic aberration forming an image at a point nearer the optical axis with the shorter wavelength light with respect to offaxial luminous fluxes. CONSTITUTION:A camera body 1 is housed in a waterproof case 3 integral with a waterproof plate 2 on the front face of the lens. The photographic optical system is composed, successively from an object side, of the plate 2, a diaphragm 6 and a positive mechanical lens 4, the concave face of which is directed to the object side. The radius of curvature on the object side face of the mechanical lens, defined as r, the focal length, as f, the distance between the diaphragm and the lens, as x, and the axial thickness of the mechanical lens, as t, are so set as to satisfy 0.3<¦r¦/f<1.5; 0.05<x/f<0.2; 0.02<t/f<0.1. The one face of the mechanical lens is preferably formed as an aspherical face so that the refracting power of the lens is stronger toward the outer peripheral part of the lens.
Patent JP-S51133713-A (JP)
Title: Method of manufacturing core
Inventor: NAKAYAMA TAKAO
IPC: H02K21/22
Filed: 1975-05-16
Abstract: PURPOSE: To permit a core, which is provided at its opposite ends with mounting por portions having a large mounting area, to be readily manufactured by folding a core formation sheet having aparallel arrangement of a number of lamination layer pieces each having mounting portion forming sections formed at opposite ends of a strip-like section. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63242087-A (JP)
Inventor: YURUGEN FURIIDORIHI HEMUME
IPC: H04N9/29
Filed: 1988-03-10
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-S59184493-A (JP)
Inventor: ITSUNO KIYOSHI
IPC: F24C15/16
Filed: 1983-04-01
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-S56156330-A (JP)
Title: Blade controller for motorized grader
Inventor: KOSHIZAKI YUUJI
IPC: E02F3/84
Filed: 1980-05-01
Abstract: PURPOSE: To make easier the workability of a motorized grader by putting the target tilting angle and level of the blade under a program control using a micro computer into which data for designing road are put in advance.  
     CONSTITUTION: When the transversal inclination angle of a blade is θC, the tilting angle of the blade is θB, circle turning angle is η, and slope angle is α, each being based on a curved road to be constructed, the approximate value of the transversal inclination angle θC is θC≃(θB-αsinη)/cosη. Thus, the deviation Δθ from actual tilting angle θB can be obtained from the following formula: Δθ=θB-(θCcosη+ αsinη). Then, on the basis of signal from a running distance detector 51, a target transversal inclination angle θC and a target level l are output from a micro computer 50. Then, the blade 2 is controlled by level deviation signal Δl from a deductor 60 and tilting angle deviation signal Δθ from an analog arithmetic unit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59187697-A (JP)
Inventor: MARUYAMA HITOSHI
IPC: D21H17/36
Filed: 1983-04-01
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-H08242850-A (JP)
Title: D-sorbitol dehydrogenase, its preparation and preparation of ketoses by using said enzyme
Inventor: HOSHINO TATSUO
IPC: C12R1/01
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new enzyme different from enzymes separated in the past and catalyzing the oxidation of D-sorbitol to L-sorbose.  
     SOLUTION: The objective D-sorbitol dehydrogenase catalyzing the oxidation of D-sorbitol to L-sorbose has, in purified state, a molecular structure composed of homologous subunit having a molecular weight of 79,000±5,000, a substrate specificity for polyols and an optimum pH of 6.0-7.0. The D-sorbitol dehydrogenase is produced by culturing a microbial strain belonging to the genus Gluconobacter or Acetobacter or its mutant or variant capable of producing D-sorbitol dehydrogenase in the cell and separating the accumulated enzyme from the cell, e.g. by destroying the cell and separating the enzyme from a cell-free extract of the destroyed cells. The separated D-sorbitol dehydrogenase is useful for catalyzing the oxidation of D-sorbitol to L-sorbose, which is an important intermediate for the production of vitamin C. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S62214987-A (JP)
Title: Recorded material
Inventor: AKITANI TAKASHI
IPC: B41M5/00
Filed: 1986-03-18
Abstract: PURPOSE:To improve an ink absorption as a recorded material for an ink jet recording and prevent bleeding and feathering to obtain a recording image being enhanced in dot-shape, color properties, density, and resolving power, by a method wherein a substrate of a recorded material is made from a pulp having a specific physical properties and a coated layer of a porous pigment is formed on the substrate. CONSTITUTION:A recorded material consisting of a substrate made of a pulp of 37-60 deg. SR in Schopper freeness and a porous pigment layer formed thereon can eliminate various problems in the prior art. On the other hand, a recorded material having a substrate made of a pulp of 37 deg. SR or below in Schopper freeness fails to form a high-quality image as a recorded material for water- color ink, particularly for an ink jet system, even if having the porous pigment layer. A recorded material having a substrate made of a pulp of 60 deg. SR above in Schopper freeness lowers in its opaqueness and stiffness and the like even if forming the porous pigment layer, thus becoming unsuitable for the use as a recorded material of paper series and inferior in appearance as a recorded material.
Patent JP-S59187427-A (JP)
Title: Manufacture of steel fiber
Inventor: MURAO MASATSUGU
IPC: B23D19/06
Filed: 1983-04-01
Abstract: PURPOSE:To enable a material to be continuously shorn further obtain plural strips of steel fiber by one time transfer motion of the material, by moving the material of long scale to be bitten with and linearly shorn by a pair of left and right shearing edges while the material is transferred in the longitudinal direction. CONSTITUTION:A long scale material 1 is transferred in the longitudinal direction. The material 1, in the periphery of which disc shaped shearing edges (a), (b) are arranged, is transferred and bitten with the shearing edges (a), (b), thus steel fibers 7 are obtained. While plural strips of the steel fibers can be obtained with one time transfer motion of the material 1 by providing a plural number of the shearing edges (a), (b) in the transfer direction.
Patent JP-S60203057-A (JP)
Title: Interphone device
Inventor: MORITA MASAYUKI
IPC: H04M9/00
Filed: 1984-03-28
Abstract: PURPOSE:To attain surely a call to a slave device from a master device by providing a talking means with the master device, a fault detecting means and an alarm tone generating means to the slave device to send the fault information to the master device when a fault is detected, and stopping an alarm tone when a call is generated from the master device. CONSTITUTION:An interphone device of the group houses, etc. consists of a master device set in a janitor room and slave devices 4-1-4-n of each house connected to the device 1 via a call line 2 and a transmission line 3. Each slave device is provided with a sound circuit 11 for talking with the device 1, speaker 12, CPU5 connected to the line 3, alarm stop button 7, alarm tone generating buzzer 8 and a security unit 6 connected with a sensor 9 which senses the fire, gas, smoke, etc. and detects the security information. When the sensor 9 detects a fault, the circuit 11 is controlled via the unit 6 to stop the talking. Then the security information is sent to the device 1 via the CPU5. At the same time, the buzzer 8 rings. When a call signal is transmitted from the master device 1, the CPU5 stops the buzzer sound for talking.
Patent JP-S564664-A (JP)
Title: Coating agent for internal surface of metal can
Inventor: MIZUMURA YUTAKA
IPC: C09D167/00
Filed: 1979-05-11
Abstract: PURPOSE: To provide titled coating agent which excels in adhesiveness, blister resistance and the resistance to chalking caused by vapor and boiling water, does not cause trouble hygienically, and is used for metal cans for food and non-food packaging, consisting of a polyester derived from terephthalic acid, other dicarboxylic acid, propylene glycol and other glycols.  
     CONSTITUTION: There is provided a coating agent for the internal surface of a metallic can, consisting of a polyester having a reduced viscosity of not less than 0.4 and composed of (A) a dicarboxylic acid component consisting of 80W100mol% of terephthalic acid and 20W0mol% of other dicarboxylic acids than terephthalic acid and (B) a glycol component consisting of 60W100mol% of propylene glycol and 40W0mol% of other glycols than propylene glycol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01231335-A (JP)
Title: Bonding method for semiconductor device
Inventor: ERA KENJI
IPC: H01L21/60
Filed: 1988-03-11
Abstract: PURPOSE:To stick a die pad fast to a platen even when the sinking quantity of the die pad and the accuracy of parallelism are not increased, and to prevent defective bonding by bonding a semiconductor device under the state in which the die pad section for an IC lead frame is sucked under a vacuum and the inclination of the die pad section is corrected. CONSTITUTION:When a lead frame 3 is being transferred onto a platen 2, a vacuum is introduced into a suction hole 7 vertically formed to the platen 2 through an introducing hole 8. A die pad 5 is sucked to the suction hole 7 under a vacuum, and the die pad 5 is fast stuck positively to the platen 2. Consequently, the flatness of the die pad 5 surely coincides with the plane of the platen 2, thus correcting the inclination of an IC chip 4, then certainly recognizing the position of bonding. The die pad 5 is attached closely to the plane of the platen 2, thus positively transmitting the heat of a heat block 1 over the IC chip 4 and leads for the leaf frame 3, then surely preheating these IC chip 4 and leads for the lead frame. Accordingly, insufficient bonding strength, etc., on wire bonding can be prevented.
Patent JP-S59209908-A (JP)
Title: Air conditioner controller for vehicles
Inventor: SAITOU ATSUNORI
IPC: B60H1/32
Filed: 1984-03-26
Abstract: PURPOSE:To aim at a reduction in the rate of operation in an air cooling mechanism, by comparing a car outdoor temperature with the desired setting temperature in order to adjust the temperature inside a car room and, in case the desired setting temperature is relatively high whereby a cooling effect is not required so far as a portion for that, making the desired setting mechanism stoppable at once. CONSTITUTION:An air conditioner for vehicles is provided with a blower motor 4 inside a ventilating duct 10 feeding the inside of a car room with an air-conditioned current, a cooler 15 being connected to an air cooling mechanism 22 driven by an engine 23 via a solenoid clutch 50, an air mix damper 18, a heater 16 making engine cooling water a heating medium, etc. In addition it has a controller 1 controlling the solenoid clutch 50 and other machinery and equipment. The controller 1 inputs each output signal out of an outside air temperature sensor 61 and a temperature setter 63 for setting the desired temperature inside the car room and compares a difference between the outside temperature and the desired one with a setting temperature differential. And, when the temperature differential is higher than the setting temperature one, the controller 1 turns off the solenoid clutch 50 and stops the operation of an air cooling cycle.
Patent JP-2000254747-A (JP)
Title: REINFORCING BAR PREASSEMBLY OF OUTER SHELL PCa COLUMN AND ASSEMBLING DEVICE
Inventor: ASANO YOSHINOBU
IPC: B21F31/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To assemble a PCa column assembly in a short time by attachably/ detachably fixing a long size corner fixture having a cotter for corner forming between rectangular fixtures for column leg and column head facing and inserting plural rectangular hoop outside corner fixtures in the longitudinal direction at a prescribed interval. SOLUTION: Lattice shape hoops 22 are protruded in required numbers. Assemblies of the hoop 22 are successively arranged as erected between hoop holding frames 3, by operating a toggle clamp 8, the other hoop holding frame 3 is closed to engage an engaging recessed part 16, the assemblies are connected by connecting members not to open the hoop holding frames 3 each other. Inner lattice bars, etc., of the hoops 22 are bundled by binding wires. Corner fixtures 25 are inserted into outer peripheral bars, cotters are abutted on the outer peripheral bars, bolts are inserted into the inserting holes of column leg fixtures 30 and column head fixtures 31, by screwing nuts 39, the corner fixtures 25, the column leg fixture 30 and the column head fixtures 31 are bond. A reinforcing bar preassembly is assembled, the hoop holding frames 3 are opened to be stored to a prescribed place.
Patent JP-S61216849-A (JP)
Title: Oscillation casting method
Inventor: KAWAI TORU
IPC: B22D27/08
Filed: 1985-03-22
Abstract: PURPOSE:To make possible the formation of the finer crystal structure, the decrease of the amt. of gas and non-metallic inclusion, the decrease of residual stress, etc. by cooling a molten metal while applying the oscillation coinciding with the natural oscillation in a cooling process thereto in follow up to the momentary change of the natural oscillation frequency. CONSTITUTION:An oscillation detector 6 detects the oscillation over the entire part of an oscillation system including an oscillating base 1, a casting mold 5 and the casting metal M in the casting mold, etc. and the detection signal thereof is inputted to an oscillation control panel 7. The oscillation following up the natural oscillation over the entire part of the oscillation system changing momentarily is fed back. The cooling and solidification of the casting metal M in the casting mold 5 progress in the state that the oscillation of the frequency coinciding with the natural oscillation over the entire part of the oscillation system at that time is always loaded to said metal by such oscillation control. The movement and sepn. of the non-metallic inclusion and gas contained in the metal, the suppression of the growth of the coarser-grained columnar crystal, the formation of the finer-grained crystal, etc. are thus accelerated.
Patent JP-S51133945-A (JP)
Title: Air con ditioning device
Inventor: IWASAKI RIYOUHEI
IPC: F24F3/00
Filed: 1975-05-16
Abstract: PURPOSE: To provide a means for sensing direction of water flow and switching air cooling or heating in an air conditioning device to which a hot water heater such as a boiler or water cooler such as a cooling tower is connected. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53144639-A (JP)
Title: Logic circuit
Inventor: KAWAI MAKOTO
IPC: H03K19/20
Filed: 1977-05-23
Abstract: PURPOSE:To obtain a circuit which attains AND, OR, NOT, and any other logic operation of a phase-modulated wave as it is, by mixing a phase-modulated input signal with a fixed reference carriers and by processing it by a phase shifter.
Patent JP-S53141954-A (JP)
Title: Double utility absorption refrigerator by using waste energy as heat source
Inventor: YOSHII KAZUHIRO
IPC: F25B15/00
Filed: 1977-05-17
Abstract: PURPOSE: To provide an absorption refrigerator for using waste energy such as fluids discharged from an industrial furnace and a plant as the heat source of high temperature generator in a double utility absorption refrigerator, collecting the fluid from the high temperature generator with an axiliary generator and improving performance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000256696-A (JP)
Title: Bleaching detergent composition
Inventor: TANIMOTO HITOSHI
IPC: C11D17/06
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a bleaching detergent composition which is free from segregation caused by vibration applied during transport and is excellent in storage stability by compounding bleaching agent particles, bleaching activator particles having specified average particle size and bulk density, and detergent particles having specified average particle size and bulk density so that the resultant composition has specified flow properties. SOLUTION: This composition contains bleaching agent particles preferably being a percarbonate having an average particle size of 250-800 μm and a bulk density of 500-800 kg/m3, bleaching activator particles having an average particle size of 700-1,500 μm and a bulk density of 500-800 kg/m3, and detergent particles having an average particle size of 350-500 μm and a bulk density of 700-850 kg/m3 and has flow properties satisfying the equation (wherein tcom and tAC are the funnel flowability (sec) of the detergent particles and that of the bleaching activator particles, respectively; and ρcom and ρAC are the bulk density (kg/m3) of the detergent particles and that of the bleaching activator particles, respectively. Preferably, the sphericity of the detergent particle is 140-160.  Preferably, the composition contains 0.1-10 wt.% bleaching agent particles, 0.1-10 wt.% bleaching activator particles, and 70-98 wt.% detergent particles.
Patent JP-S59187410-A (JP)
Title: Bevel machining device
Inventor: SHIRAI SHIGEHARU
IPC: B23Q3/00
Filed: 1983-04-06
Abstract: PURPOSE:To prevent the displacement on a material feed surface by providing on a feed plate fitting tools fixing a work to the feed surface at least oppositely to the rear face of the work during the feed drive. CONSTITUTION:An endless feed plate 5 is used as a material feed device. Fixing tools 8 are provided at required positions on the feed plate 5. Thereby, the material feed device can be widely brought into face contact with a work W, which can be reliably fixed during feeding. Accordingly, a short material as well as a lengthy material can e reliably held and fed in a straight line. Therefore, the disPlacement of the material due to sliding, etc. can be prevented and the bevel machining with high precision can be performed.
Patent JP-S58174203-A (JP)
Title: Dryer
Inventor: YAGI TOSHINORI
IPC: F26B17/28
Filed: 1982-04-07
Abstract: PURPOSE:To increase a drying rate and to make the inflow and outflow of steam easy by forming the body of a dryer into a vertical type and constructing the same in such a way that the steam of high temp. and high pressure, which is compressed with a steam compressor, is fed into the body from the upper part and is removed from the lower part. CONSTITUTION:Steam of high temp. and high pressure, which is compressed with a steam compressor 8, is fed to the outer shell side of a heating drum 15 of double pipe from the upper part thereof to heat and dry the material 3 to be dried, which sticks to the outside surface of the drum 15. The dry cake 4 which is dried in said drum is stipped from the drum 15 with a scraper 5. On the other hand, the steam used for heating and drying the material 3 is drawn from the lower part of the drum 15, and is reduced down to the atmospheric pressure with a reducing valve 9, whereafter the steam is passed through a heat exchanger 11 so as to heat the material 3; thereafter, the steam is discharged as separated liquid 10 to the outside of the system.
Patent JP-S53144905-A (JP)
Title: Gasfication of coals
Inventor: GOMI KENICHI
IPC: C10J3/54
Filed: 1977-05-24
Abstract: PURPOSE: To prevent the deterioration of distrbution plate for a long-time operation, by passing steam through the distrbution plate to suppress the temperature rise of the contact surface between the distribution plate and the fluidized bed in the gasification process of coal using the fluidized bed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11260502-A (JP)
Title: Mounting structure of mounting connector
Inventor: ONISHI KOJI
IPC: H05K3/30
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To ensure easy insertion of a number of long-length contacts into through-holes of a printed circuit board, SOLUTION: A mounting structure is constructed at least of male connectors 3 in which a number of male contacts 4 are protruded from the bottom surfaces of the housings for the contacts toward the outside, a printed board 2 in which the external connectors are mounted by inserting the male contacts 4 into through-holes, an alignment plate 5 which is interposed between the bottom surfaces of the male connectors 3 and a mounting surface of the printed board 2 and aligns the arrangement of the male contacts 4.
Patent JP-S60205125-A (JP)
Title: Gas turbine combustor
Inventor: YAMANAKA CHIKAU
IPC: F23R3/40
Filed: 1984-03-29
Abstract: PURPOSE:To make a uniform distribution of concentration and temperature the mixture of fuel and air to be supplied to catalyst filling part by a method wherein a non-stream line group of columns is arranged to a gas flow in an upstream side of the catalyst filling part. CONSTITUTION:A non-stream line type group of columns 8 is arranged at the upstream side of a filling part of combustion catalyst 7 in such a way as it may across the flow of the mixture composed of fuel and air. The ignited gas generated by a pre-combustion and the mixture made under the supplying of fuel or the like to the combustion gas are abutted against the group of non-stream columns, their flow is varied in a complex manner, the flows of mixture are struck against to each other to cause a more intimate mixing action to be occurred and at the same time a uniform distribution of concentration and temperature can be attained.
Patent JP-H06248900-A (JP)
Title: Entry into pit and safety control system
Inventor: SAKAI KUNITO
IPC: E21F17/00
Filed: 1993-02-25
Abstract: PURPOSE:To improve controlling by a method wherein an incoming worker control panel connected to a computer is provided at the entrance of a pit, and when a worker gets into or leaves the pit, he turns on or off his switch to input his entry or exit into a computer an office. CONSTITUTION:An incoming worker control panel 3 provided with indication of worker's name and a switch with lamp corresponding to the indication is provided at every entrance of a pit. Next, when a worker wants to get into the pit, he turns on a switch corresponding to the indication of his name, whereby a signal of his name is inputted into a computer 2. And when he leaves, he turns off his switch, whereupon a signal thereof is inputted into the computer 2. And at the same time, time of entry and exit also is inputted into the computer 2. Further, a sensor 4 with warning device is disposed in the pit to sense temperature, humidity, oxygen concentration, methane concentration in the pit to give an alarm through the sensor 4 or the computer 2 when an abnormality occurs. As a result, information of entry and exit, labor control, and abnormal environment, etc., can be grasped easily and surely in the office.