baber/WOPTO huggingface dataset:
Patent JP-S54134623-A (JP)
Title: Photograhic apparatus
Inventor: IMAI TOSHIHIRO
IPC: G03B7/099
Filed: 1978-04-12
Abstract: PURPOSE: To detect the focal point of the photographic lens in the curtain plane with high accuracy and achieve the simplification of the apparatus and the miniaturization of the apparatus by directing the reflected light from the curtain plane of the focal plane shutter to a photo detector through imaging lens.  
     CONSTITUTION: The luminous flux from a photographic lens 1 is led to the front curtain plane of a focal plane shutter 4 through the half mirror 3 in the central part of a quick return mirror 2 and the light reflected by this curtain plane is imaged on a photo detector 7 through an imaging lens 6. Before the mirror 2 springs up, the lens 1 is automatically moved in the direction of the film 5 from the position furthest from the film 5. This movement is performed by way of a focal point detecting part 8, a motor drive part 9, and a motor 10. Thereby, the focus position on the front curtain plane of the shutter 4 is automatically detected and therefore, the focusing is obtained simply by moving the lens 1 by a minute distance l to the curtain 5 side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08239599-A (JP)
Title: Poyphenylene sulfide for powder coating and its use
Inventor: SATO SHOJI
IPC: C08G75/02
Filed: 1995-03-01
Abstract: PURPOSE: To obtain a polyphenylene sulfide giving a powder coated material having smooth surface without cracking and comfortably usable for a chemical solution piping, hot water piping, a valve and a stirring wing tank, etc., required for heat resistance and corrosion resistance. CONSTITUTION: This polyphenylene sulfide for powder coating is composed of a linear polyphenylene sulfide powder having 150-500Pa.s melt viscosity at 310 deg.C and 1200/sec shearing rate and >=80mass% granule degree of <=177μm, and is used in blowing methods and flow dipping methods. When preparing a coating material, the powder is baked and slowly cooled at an average cooling rate below 5 deg.C/min in a cooling stage from crystallization temperature to glass transition temperature of the polyphenylene sulfide as a resin.
Patent JP-S54134781-A (JP)
Title: Ultra-heavy gage biaxially oriented polypropylene film
Inventor: TSUNASHIMA KENJI
IPC: B29C55/12
Filed: 1978-04-12
Abstract: PURPOSE:To provide the title polypropylene film having excellent transparency, mechanical properties, flatness, electrical properties, moisture barrier characteristics, etc., characterized by the particular cleavage index, orientation coefficient to the b-direction, and thickness. CONSTITUTION:For example, 2-20 sheets of biaxially oriented polypropylene film are stacked each other, and temporarily bonded by heating at 100-140 deg.C under tension while evaculating the air between each layer. The temporarily bonded films are firmly bonded by pressing at 140-155 deg.C under a linear pressure of >=25 kg/cm. The polypropylene film thus obtained has a cleavage index of 1-20 pref. 0-10; an orientation coefficient to the b-axis direction (cos<2>phib z) of >=0.65, pref.>=0.72; and a film thickness of >=mum, pref.>=260mum.
Patent JP-S56139228-A (JP)
Title: Steel plate coiler
Inventor: ITAYA SUSUMU
IPC: B21C47/06
Filed: 1980-03-31
Abstract: PURPOSE: To decrease the occurrence of inside coiling, telescoping and flawing by scratching of a steel plate by making the mandrel guide between two lower wrapper rolls into one and forming the gap between said guide and a mandrel according to the thicknesses of the steel plate to be coiled.  
     CONSTITUTION: When the thickness of a steel plate 1 to be coiled is determined, the gaps between respective wrapper rolls 3, 4, 5, 6, and a mandrel 2 are set roughly to those corresponding to the thickness of the steel plate 1. Thence, a worm jack 23 is operated to rotate an eccentric shaft 11 by way of a lever 22, thereby shifting the turning center O of an arm 10 in a horizontal direction in the direction of decreasing the space S between another mandrel guide 9 provided between the lower wrapper rolls 4 and 5 and the wrapper roll 4. Then, a worm jack 19 is operated to set a  preset stroke, thence a cylinder 12 is operated to move the arm 10 upward until the  free end of a lever 18 is abutted on the elevating shaft of the jack 19 by the arm 10,  and this completes setting of the guide 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61201155-A (JP)
Title: Method for discriminating welding defects in automatic ultrasonic flaw detection
Inventor: OKA TAKAHIRO
IPC: G01N29/04
Filed: 1985-03-04
Abstract: PURPOSE:To discriminate the kinds and extent of the welding defects by executing ultrasonic flaw detection towards one and the same point from above, the oblique direction and the vertical direction to the longitudinal direction of a part to be inspected such as welding beads of large diameter pipes. CONSTITUTION:Probes 1A, 1B; 2A, 2B; and 3 are directed in the vertical direction, in the oblique direction and from above to the longitudinal direction L of the welding bead B to execute flaw detection of one point on the bead B. The longitudinal crack 4 is detected by the vertical probes 1A, 1B. The sperical defects 5 is detected by the vertical probes 1A, 1B and the oblique probes 2A, 2B. The widthwise crack 6 is detected by the probe 3 from above. Since the probes directed differently are used in combination for flaw detection, the kinds and the extent of the defects can be discriminated in a short time.
Patent JP-H03256886-A (JP)
Title: Rubber bag for transportation of fluid
Inventor: MATSUSHITA YOSHIHIRO
IPC: B65D88/22
Filed: 1990-02-26
Abstract: PURPOSE:To relieve a driver of discomfort in driving with shock suddenly applied from the rear lessened and to improve durability of a rubber bag main body for transportation of fluid by making a partition plate for restraining of movement of the fluid incorporated in the rubber bag main body and fixed to a position where the rubber bag main body swells out by movement of the fluid at the time when braking is applied to a vehicle. CONSTITUTION:A partition plate 5 is installed to a position where a rubber bag main body 3 swells out as a fluid Q housed therein moves at the time when braking or the like is applied to a vehicle carrying the bag, or, in other words, to a position 1/4l that is in the position about one-fourth, as viewed from the front side of the vehicle, of the overall length (l) of the rubber bag main body. The upper end 5a and the lower end 5b of the partition plate 5 are fixed with adhesive agent or the like respectively to the upper and the lower positions of the internal surface of the rubber bag main body 3. The partition plate 5 is constructed so that it is set being aslant at a specified angle alpha (according to experiments or the like, the angle alpha is desirable to be 45 degrees) when the fluid Q is in a standstill position, and becomes roughly upright in conformity with swelling deformation of the rubber bag main body 3 at the time of movement of the fluid Q, and thereby acts on restraining of the movement of the fluid Q. It is desirable that bonding of the partition plate 5 is made so that durability is secured in the direction along which the fluid Q moves when the braking is applied to the vehicle 1.
Patent JP-H08211679-A (JP)
Title: Cylindrical member and its manufacture
Inventor: HYOZU YOSHIHIKO
IPC: G03G5/10
Filed: 1995-02-07
Abstract: PURPOSE: To make concentricity among a cylindrical body and end-part coupling members coupled to both ends extremely high and to prevent it from being largely deflected in the midst of rotation. CONSTITUTION: A work W obtained by press-fitting and coupling the coupling part 2a of one side flange member 2 being none side end-part engagement member with one end of the cylindrical body 1 is manufactured. Next, the outside circumferential surface 1b of the cylindrical body 1 and the outside circumferential surface of the shaft part 2a of one flange member 2 are ground by a stepped grinding stone G. Thereafter, the vicinity of both end parts of the cylindrical body 1 is interposed, pressed and held between an upper dowel 35a and a lower dowel 34a being a holding jig and cut by the rotating inside-diameter cutting tool 52a of an inside-surface cut device. Then, an inside-diameter work hole 1c is formed. After blast processing is executed on the outside circumferential surface of the cylindrical body 1, a resin layer is formed.  Thereafter, a developing sleeve Q is obtained by coupling the coupling part 4b of the other side flange member 4 in the hole 1c on the other side end of the cylindrical body 1 by heating fit after a magnet roller 3 is inserted in the cylindrical body 1.
Patent JP-S58161303-A (JP)
Title: Magnetic material and preparation thereof
Inventor: NAKAMURA YOSHINOBU
IPC: G11B5/712
Filed: 1982-03-19
Abstract: PURPOSE:To improve the dispersibility of powdery magnetic substances, by using an aqueous solution containing at least one of a phosphoric monoester compound, a phosphoric diester compound and their derivatives having specified structures. CONSTITUTION:Powdery magnetic substances such as gamma-Fe2O3, magnetite or bertholide oxide are soaked in an aqueous solution of a surface active agent containing at least one of a phosphoric monoester compound and a phosphoric diester compound shown by the formulae and their derivatives. The solution is agitated for one hour and filtered, and the filtered substances are dried at 110 deg.C for 24hr to obtain magnetic powder for a magnetic recording medium. Since the surface active agent used improves the dispersibility of the powdery magnetic substances and offers excellent thermal stability and low foaming properties, the magnetic characteristics of the magnetic recording medium is also improved.
Patent JP-S51117631-A (JP)
Title: Multi-layer color photo light sensing material
Inventor: MINAGAWA MIGOU
IPC: G03C7/00
Filed: 1975-04-08
Abstract: PURPOSE:To provide a color negative film of improved color reproduction, proof against latent image caused by colored coupler.
Patent JP-H02221748-A (JP)
Title: Automatic rotational direction converter
Inventor: YONEMITSU TAKAYUKI
IPC: F16H35/00
Filed: 1989-02-22
Abstract: PURPOSE:To make it possible to select a direction of rotation at a specified interval automatically by constituting a main shaft to move to one side with a cam action and perform such a reciprocating motion as returning at the specified interval when a handle of the main shaft is rotated to either side of both directions. CONSTITUTION:When a handle 2 of a main shaft 1 is rotated to the right, gears 6, 6 are rotated by a chain 4, rotating disk wheels 7, 11 of vertical shafts 5, 10 to the right, and a disk wheel 9 is pushed to the right direction by projections 8, 12 being fixed to the circumference, pushing it to the left direction in succession. With this operation, the main shaft 1 itself is reciprocated at a specified interval automatically from left to right or from right to left respectively. Thus, a gear 13 locked to the main shaft 1 is also rotated to the right, rotating a set gear 14 or an idler to the left, and a gear locked to a vertical shaft 15 is set down to a right-hand takeoff gear. When the main shaft 1 is moved to the right, the gear 13 is connected to a set gear 17 at the right, setting this set gear 17 down to left-hand takeoff gear. Thus, the gear 16 is rotated right and the set gear 17 is rotated left, so that they can take out normal rotation and reverse rotation alternately at the specified interval.
Patent JP-H04259634-A (JP)
Title: Engine revolving speed control device for hydraulically running vehicle
Inventor: ICHIMURA KAZUHIRO
IPC: F02D29/04
Filed: 1991-02-14
Abstract: PURPOSE:To improve cabitation, the steering force generated at the decelerating time or the acceleration performance, response, steering force generated at the starting time without deteriorating the rate of fuel consumption in idling during operations. CONSTITUTION:An arrangement comprises a sensing means 24B, which is to sense the running condition and operating condition, and an idling speed setting means 24C which is to set a some higher idling speed suitable for running when running is sensed and to set a low idling speed suitable for operations when the operating condition is sensed.
Patent JP-S53128212-A (JP)
Title: In-use and auxiliary switching system for monitor control channel
Inventor: ASOU TAKEO
IPC: H04B17/40
Filed: 1977-04-15
Abstract: PURPOSE:To simplify the constitution as well as to ensure use of various kinds of service signals for the heterodyne relaying system, by switching the monitor control channel of the repeater station coupling to the main channel switching between terminal stations.
Patent JP-H10238665-A (JP)
Title: Method for forming projected part of pipe spigot, and positioning roller therefor
Inventor: UCHIDA MUTSUO
IPC: B23K37/04
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To perform the correct positioning along the axial direction when a ring is welded to an outer circumference of a spigot to from a projected part. SOLUTION: When a ring 16 having an outer circumferential groove 19 is mounted on the outer circumference of a spigot 9 of a cast iron pipe 8 and welded thereto, the ring 16 is positioned in the axial direction relative to the spigot 9 by a positioning roller 21 comprising a flange part 22 in contact with a tip surface 24 of the spigot 9, a roller part 25 to press the ring 16 in the radial direction, and an annular projected part 26 to be fitted in the outer circumferential groove 19 of the ring 16. Welding is performed in this positioned condition.
Patent JP-H10229469-A (JP)
Title: Image processor and image-processing method
Inventor: NAKAMURA YASUYUKI
IPC: H04N1/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and an image processing method where copying processing is quickly executed and to provide the image processor and the image-processing method, in which image copy processing or read processing is prevented from being finished on the way. SOLUTION: When it is discriminated that a start instruction is made through the depression of a copy processing start key in the image processor, a CPU sets it to an off-line, even when a state of the image processor at the start of copy processing start is on line (step S203). Furthermore, at the start of image copy processing or read processing, the entry of the on/off-line key configured for the operation section is masked (steps S204, S223, S229) and when a prescribed processing is finished, the mask of the on/off-line key is released (step S212).
Patent JP-S55135706-A (JP)
Title: Horizontal measuring unit
Inventor: MASUKO KIYOSHI
IPC: G01C9/18
Filed: 1979-04-09
Abstract: PURPOSE: To enable to read in the difference of height simply, by incorporating the same diameter and transparent tube in the unit and sealing a given amount of liquid to the tube.  
     CONSTITUTION: The transparent tube 1 is jointed circulatingly, and the liquid 2 of a half volume in the tube 1 (remaining half is gas) is sealed. The unit 4 incorporating the tube 1 is placed horizontally, the horizontal line 0 point is marked on the height of the liquid 2 surface, and unit scale 5 is marked up and down. Next, the unit 4 is placed vertically, the height of the liquid 2 surface at both the ends is marked for 0 point of the vertical line, mm unit scale 6 is marked up and down, further the unit 4 is placed with a slope, and scale 7 is marked by matching with each gradient of the slope. When the unit is placed horizontally and the liquid 2 surface indicates the 0 point of the scale 5, it means horizontality, and if the right side is upper 2mm of the scale 5 and the left side is lower 2mm, the difference of height left and right is 4mm. Similarly, the measurement of vertical surface and slope can be made possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59168520-A (JP)
Title: Temperature monitor device
Inventor: MIKI HIDEYUKI
IPC: G01K7/24
Filed: 1983-03-15
Abstract: PURPOSE:To obtain a temperature monitor device of a simple constitution by measuring at least ON or OFF period of time of a thermostat means and delivering a temperature control defective signal when said measured time exceeds the prescribed reference time. CONSTITUTION:The temperature of an electric oven 2 is controlled by a heating means 4 and a thermostat 3. The thermostat 3 has a contact which is turned on and off when the temperature of the oven 2 is higher and lower a prescribed level respectively in addition to a conduction controller. The contact signal is sent to a control part 8 of a monitor device 1. When the contact signal is off, the 1st timer measured the OFF period and delivers a signal showing a defect when the OFF period is longer than the prescribed value. This signal is not released until the 2nd timer counts the prescribed time (T2) after the contact signal is turned on. The 2nd timer functions to give a fixed period of time before it is decided that the control is satisfactory for the temperature of the oven 2.
Patent JP-2000238221-A (JP)
Title: Optical easy-to-adhere film
Inventor: MIZUNO NAOKI
IPC: B32B27/36
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical easy-to-adhere film having excellent transparency and easy adhesiveness and reduced in optical defect. SOLUTION: In an optical easy-to-adhere film wherein polymeric easy adhesive layers are formed on both surfaces of a base material comprising a biaxially oriented polyester film, the number of foreign matters each having a shape, wherein the height of a projected part is 1 μm or more and the max. diameter thereof is 20 μm or more and the depth of a recessed part within a range of 100 μm or less from the place adjacent to the projected part is 0.5 μm or more, on the surface of the base material film is 10/m2 or less.
Patent JP-2000237606-A (JP)
Title: Glove box
Inventor: SONOBE MASAYOSHI
IPC: B25J21/02
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To lower the necessary amounts of a sterilizer and a sterilizer treatment agent, shorten the time necessary to carry out the sterilization treatment, and decrease the amount of air to be discharged to the aerospace after treatment in the case sterilization is carried out in a glove box. SOLUTION: This glove box is installed in a space where the available amount of air is limited and is provided with a closed working chamber 1. In this case a front chamber 3 for carrying out washing and sterilization of a specimen to be brought into the working chamber 1 is installed adjacent to the working chamber 1 or a working room 1 is divided into the working chamber 1 for carrying out a work and a front chamber 3 for carrying out washing and sterilization of a specimen to be brought into the working chamber 1 and a detachable or openable wall 2 is installed between the working chamber 1 and the front chamber 3.
Patent JP-H06158362-A (JP)
Title: Corrosion inhibitor for high density brine
Inventor: HOSHINO MASAO
IPC: C23F11/08
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a corrosion inhibitor for high density brine effective in the environment of a high temp. and high pressure by constituting of a sulfur incorporated compound, an iodine compound and a zinc salt. CONSTITUTION:The corrosion inhibitor for high density brine is constituted of at least one kind of the sulfur incorporated compound, one kind of the iodine compound and at least one kind of zinc salt and effectively prevents the damage caused by the corrosion of steel pipes by being added into the brain at the high temp. and high pressure. Thiocyanic acid and its water soluble salt, thioglycolic acid and its water soluble salt and thiourea are used as the sulfur incorporated compound. Hydrogen iodide and its water soluble salt are preferably used as the iodine compound. The zinc salt is selected from water soluble zinc salts of inorganic salts such as zinc chloride and zinc nitrate ad organic salts as zinc acetate. The compounding ratio is preferably 1-50 pts.wt. sulfur incorporated compound, 1-50 pts.wt. iodine compound and 20-60 pts/wt. zinc salt.
Patent JP-H05238288-A (JP)
Title: Constant speed traveling controller
Inventor: YOKOYAMA ETSUYA
IPC: B60K31/00
Filed: 1992-02-28
Abstract: PURPOSE:To reduce the aimed car speed or release control when the necessity of deceleration such as cornering is generated during the constant speed traveling control operation. CONSTITUTION:An electronic controller 2 for constant speed traveling which carries out the constant speed traveling control receives the steering angle information through an electronic controller 6 and a transmission path 7 from a steering angle sensor 5, and the constant speed traveling control is carried out by reducing the aimed car speed on the basis of the steering angle information when the absolute value of the steering angle is over an angle of theta1 and less than theta2, and releases the constant speed traveling control over the angle of theta2. Accordingly, drivability can be improved with the inexpensive constitution.
Patent JP-S5565906-A (JP)
Title: Optical transmission line
Inventor: MIWA TAKAAKI
IPC: C03C25/10
Filed: 1979-04-09
Abstract: PURPOSE: To increase mechanical strength and achieve the improvement as the optical transmission line by applying sleeve covering by way of a buffer member giving cushion action to the outside circumference of a glass fiber.  
     CONSTITUTION: A sleeve covering 3 is applied by way of a layer 2 using silicone rubber as buffer material is applied on the outside circumference of a clad-type glass fiber 1 composed of core glass 1a and clad glass 1b. On the way of covering of the sleeve covering 3, the shrinking force developed at the cooling and setting and the compressive force owing to external factors are nearly completely absorbed by the cushion action of the layer 2. Hence, the mechanical strength of the fiber may be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61202613-A (JP)
Inventor: OUCHI TAKEYUKI
IPC: A01C11/02
Filed: 1985-03-04
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-S61202858-A (JP)
Title: Thermal printer control system
Inventor: MIKAMI TOMOHISA
IPC: B41J2/36
Filed: 1985-03-05
Abstract: PURPOSE:To accelerate recording speed and enable power consumption to be reduced by controlling a line/dot recording cycle to a required minimum value according to image data to be recorded. CONSTITUTION:A thermal head drive circuit 33 output data D2 from a memory 32, creates a drive signal after D/A conversion, and applies it a thermal head heating element. That is, data D2 output from a memory 32 at 1 point of time is 5-bit data for the current-recording and data D1 output from a memory 31 likewise is 5-bit dot data for the next recording line. therefore, a required cooling time is sought by reading ROM 34 where said time is written beforehand using said data as addresses. Further, the maximum value of each output T in a single line is sought by a maximum value detection circuit 35, and the next recording timing signal LT is output at a maximum value in a single line to be output by the circuit 35 using a timer 36.
Patent JP-H05241754-A (JP)
Title: Multiwindow display device
Inventor: NAKANISHI KATSUHIKO
IPC: G06F3/048
Filed: 1992-02-28
Abstract: PURPOSE:To facilitate the changing operation of display order by means of the input of keys if the windows are complicatedly overlapped with each other at a position higher than a desired window to be drawn at the highest position of a screen. CONSTITUTION:If the key inputted through a keyboard 1 is identical with a window number designation key, a window number identifying means 2 sends a designated window number to a window control means 3. The means 3 changes the display order of windows stored in a window information storing means 4 in order to show the designated window at the highest position of a screen. Then the means 3 draws the windows again to a frame buffer 5 based on the changed display order.