baber/WOPTO huggingface dataset:
Patent JP-S62261857-A (JP)
Title: Instantaneous hot-water supplier
Inventor: NAKAMURA MAKOTO
IPC: F24H1/10
Filed: 1986-05-07
Abstract: PURPOSE:To eliminate the inconvenience of the delay of supplying hot-water as well as the uneconomical throwing-away of much amount of water by providing a controller which effects the combustion of a burner and drives a circulating pump when one of both temperatures, detected by a first and second temperature detectors, is lower than a predetermined value. CONSTITUTION:A first temperature detector 21, which detects hot-water temperature in a hot-water supplying pipe 8, is provided near the outlet port of a heat exchanger 6 while a second temperature detector 22, which detects hot-water temperature in a connector 9, is provided in the connector 9. Both detected temperatures T1, T2 of the first and second temperature detectors 21, 22 are compared with a set temperature T0 in first and second comparing means 31, 32, respectively. An OR means 33 outputs a temperature keeping signal when there is an input from at least one of the first and second comparing means 31, 32. The temperature keeping signal is inputted into a circulating pump driving control means 34 to drive a circulating pump 16. On the other hand, the temperature keeping signal is transmitted to an AND means 35 and a fuel pump driving control means 36 controls the driving of a fuel pump 3 to effect the combustion of a burner 2. When a temperature keeping mode is selected, the circulating pump 6 and the burner 2 are driven intermittently and the temperature reduction of hot-water in the hot-water supplying pipe 8 and the connector 9 may be prevented.
Patent JP-S5626740-A (JP)
Title: Manufacture of optical fiber base material
Inventor: EDAHIRO TAKAO
IPC: G02B6/00
Filed: 1979-08-14
Abstract: PURPOSE:To obtain the titled base material free from an inflection and suitable for optical communication by using an eccentric multitubed burner to eccentrically feed glass starting materials, fuel gas, etc. and carrying out flame treatment by a vapor phase axial deposition method to form a porous glass preform. CONSTITUTION:When an optical fiber base material is manufactured by a vapor phase axial deposition method, an eccentric multitubed flame burner is used as a flame burner to eccentrically feed glass starting materials, carrier gas, shielding gas and fame forming combustion gas, and flame treatment is carried out to form a porous glass preform. Quadruple-tubed burner 1 is preferably used as the eccentric multitubed burner. Burner 1 is composed of outermost cylindrical tube 3 having introduction hole 2, tube 5 put in tube 3 and having introduction hole 4, and cylindrical tubes 6, 7 eccentrically put in tube 5.
Patent JP-H06294286-A (JP)
Title: Method for opening face of vertical shaft wall which shield has reached
Inventor: IKEDA MICHIO
IPC: E21D5/12
Filed: 1993-04-07
Abstract: PURPOSE:To safely and easily open the face of a portion through which a shield is to pass. CONSTITUTION:The a vertical shaft 1 wall which a shield has reached comprises a movable wall 4 formed by cutting off the surrounding the portion through which the shield is to pass, and earth pressure acting on the movable wall 4 is supported by means of a tuning jack 6 disposed inside the vertical shaft 1. The tuning jack 6 is contracted in synchronization with the advance of the shield machine 3 abutting to the movable wall 4, to push the movable wall 4 to the inside of the vertical shaft 1.
Patent JP-S60247415-A (JP)
Title: Device for controlling bending angle of press brake
Inventor: OKAZAKI TAKAO
IPC: B30B15/26
Filed: 1984-05-24
Abstract: PURPOSE:To perform a bending work with good productivity and high accuracy without necessitating a trial bending by providing a measuring means of bending angle near the lower die in the title device equipped with the controlling function of the approaching distance of upper die and lower die. CONSTITUTION:A distance measuring means 5 is provided at the position in opposition to the bend side or angular apex of the member 4 of the gap part between two divided parts of lower die 3 in a controlling device 1 of the bending angle of a press brake. The means 5 detects the distance of upto the member 4 of the case when once the upper die 8 is ascended to the extent of parting from the member 4, after upper die 8 fitted to a ram 7 of the press brake 2 is descended to the prescribed initial descending position and bent the member 4. An arithmetic processing means 9 calculates the bending angle of the member 4 from the distance signal thereof and the fit position of the means 5, and ram descending correction is found with comparing that with the information concerning the members angle and the ram descending position stored in a memory means 11. The work is performed by giving an order for descent quantity in accordance with the signal thereof to a ram driving part 14 by a ram descending controlling means 13.
Patent JP-S61277161-A (JP)
Inventor: BERUNAARU SUTEIKE
IPC: H01M4/04
Filed: 1986-05-06
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-S63268694-A (JP)
Title: Thermal transfer sheet
Inventor: OMACHI KATSUAKI
IPC: B41M5/382
Filed: 1987-04-27
Abstract: PURPOSE:To prevent a sticking phenomenon and contamination of a thermal head and obtain the title sheet excellent in feedability, by providing a heat- resistant layer on one side of a sheet base by using an emulsified self- crosslinking acrylic resin and a metallic salt of a higher fatty acid. CONSTITUTION:A heat-fusible ink layer 14 is provided on one side of a sheet base 12 by using a heat-fusible ink which is made up of carbon black as a pigment and carnauba wax, an aliphatic petroleum resin and a styrene-acryl copolymer resin or the like as a binder. A heat-resistant layer 16 is provided on the other side of the sheet base 12. The layer 16 comprises an emulsified self-crosslinking acrylic resin, such as an acrylic acid-alkyl acrylate copolymer resin emulsion and a metallic salt of a higher fatty acid, such as zinc stearate. A thermal transfer sheet 10 with this construction is free of a sticking phenomenon at the time of transfer, and gives clear transferred characters.
Patent JP-H041312-A (JP)
Title: Sweeper
Inventor: SUZUKI HIROSHI
IPC: E01H1/00
Filed: 1990-04-19
Abstract: PURPOSE:To prevent a water absorption roller from deforming, by providing a squeezing roller not to contact a water absorption roller when the water absorption roller freely controllable to raise or lower at the grounding position is at the shelter position on rising. CONSTITUTION:A water absorptive roller 7 is provided on the periphery at the rear side of the first scraper 6 equipped at the right rear position of the sweeper 4 so as to self-revolve around the horizontal axial center P along the width direction according to running. And a squeezing roller 10 is equipped to squeeze sweeped liquid absorbed by bringing it into close contact with the outer periphery of the water absorptive roller 7. And the squeeze roller 10 is supported on the receiver fixedly supported at the body side and positioned not to contact against the water absorptive roller 7 in accordance with the raising operation to the shelter position on rising. On the other hand, the squeeze roller 10 is changed over to the contacting position in accordance with the lowering operation to the grounding position.
Patent JP-S62261424-A (JP)
Title: Molding of synthetic resin expandable particle and filling gun device or the same particle
Inventor: ARAI MASAKAZU
IPC: B29K25/00
Filed: 1986-05-08
Abstract: PURPOSE:To reduce the generating rate of faulty molded form due to the excess or shortage of filling of expandable particles by a method wherein the supply of the expandable particles into a cavity is stopped when the detecting pressure of a pressure detecting device becomes higher than the internal pressure of the cavity by a predetermined value. CONSTITUTION:When expandable particles in a hopper 1 are filled gradually into a cavity 21 in a mold through a filling gun device D, the pressure of the inlet port of the filling port 22 of the cavity becomes high gradually. When said pressure has become higher than a pressure P1 in the mold, which is generated by pressurizing gas, by 0.5kg/cm<2>, for example, the filling port 22 of the cavity is closed by the operation of a pressure switch PS and the supply of the expandable particles into the mold can be stopped perfectly. In this case, the operating pressure of the pressure switch PS is set in accordance with the kind of the expandable particles, the size and shape of an expanded molded form to be molded or the like. According to this method, the expandable particles are filled into the cavity of the mold without excess or shortage when the supply of the expandable particles is stopped. In case a filling tube is made by a double tube structure, the expandable particles, which remain in the tip end section of the filling tube, may be blown back.
Patent JP-S61264506-A (JP)
Title: Magnetic recording device
Inventor: EBIHARA TAKESHI
IPC: G11B5/588
Filed: 1985-05-17
Abstract: PURPOSE:To keep always the scanning speed of a magnetic gap to a magnetic tape constant by supporting a rotary magnetic head so that this head can be shaked in the scanning direction of the magnetic tape with the front end of the magnetic gap as the center. CONSTITUTION:Since an electromechanical transducer 12 is so attached to a trapezoidal member 10 that it is fixed to a position right or left off the center of the trapezoidal member 10, a magnetic head attaching part of the trapezoidal member 10 is deformed to move in the direction of an arrow 13 when a voltage is applied to the electromechanical transducer 12 to contract it. Consequently, magnetic heads 8a and 8b are shaked in the scanning direction of a tape 1 with front ends of magnetic gaps 9a and 9b as centers. Since they are shaked in the scanning direction of the tape 1 in this manner, the contacting center of the tape 1 approaches always the magnetic gaps 9a and 9b at the start time and the end time of contacting between the tape 1 and magnetic heads 8a and 8b, and a good contacting state is attained.
Patent JP-S60247859-A (JP)
Title: Magnetic disk device
Inventor: UCHIDA SEIGO
IPC: F16D66/00
Filed: 1984-05-23
Abstract: PURPOSE:To prevent a magnetic head and magnetic disk from being damaged even when abnormality, such as program error, etc., occurs, by providing indicators, such as light emitting diode which indicates the operating state of a brake device to a spindle motor, etc. CONSTITUTION:One end of a light emitting diode 32 acting as a brake indicator is connected with the (a) terminal of a change-over switch 30 through a resistance 31 and the other end of the diode 32 is earthed. The light emission control of the diode 32 acting as an indicator indicating the operating condition of a brake device 2 is executed through the operation of a supported plate 33 coupled with a brake shoe 2a. Even though a solenoid 2b does not work due to a program error, noise, etc., and the braking operation is actuated when a spindle motor 1 is rotated, the actual braking condition can surely be displayed. Therefore, erroneous turning on of the driving switch of the spindle motor 1 can be prevented and a magnetic head and magnetic disk can be prevented from being damaged.
Patent JP-S5749178-A (JP)
Title: Electric connector
Inventor: HAADEI BERU JIYONSON
IPC: H01R4/24
Filed: 1981-07-03
Abstract: An adaptation for a series «D» type connector in which the terminals (12) have an initial center spacing greater than the conductor spacing of a multiconductor flat insulated cable (30) to be terminated whereby the terminal center specing coincides with the conductor center spacing.
Patent JP-S5629074-A (JP)
Title: Wind power generator
Inventor: OKAMURA OSAO
IPC: F03D1/00
Filed: 1979-08-16
Abstract: PURPOSE: To keep a wind mill in line with the direction of wind accurately by providing a rotatable tail wing at the mill and by detecting and compensating for the difference in angle between the mill and wing.  
     CONSTITUTION: A tail wing 14 is provided on the rear end of a mill 12 at an elevation 12a. With a rotary valve 17 set in the closed position as indicated by dotted lines, hydraulic liquid sent from a hydraulic liquid pressure generator 22 just flows around a seat 16a since a part in the seat 16a is completely covered by the rotary valve 17. When wind blows in an arrow direction W, the wing 14 is rotated, causing the valve 17 to take a position as indicated by solid lines. As this happens, hydraulic liquid from an inlet 18 passes into a distributor valve 16, and is applied through a discharge outlet 20 to a hydraulic motor 25 which rotates in a clockwise direction. This in turns causes a gear 24 to rotate so as to keep the mill 12 in line with the tail wing 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000289136-A (JP)
Title: Film for photographic print
Inventor: ITO KATSUYA
IPC: G03C1/795
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a film for a photographic print excellent in surface smoothness and capable of obtaining sufficient image density and resolution. SOLUTION: A void-containing polyester film containing a large number of voids therein has an apparent specific gravity of 1.3 or less and an arithmetic mean coarseness of the center line of 0.3 mm or less and has an emulsifier layer provided on at least the single surface thereof and is characterized by that an average light moving distance is 0.15 mm or less.
Patent JP-H0655745-A (JP)
Title: Printing head of dot impact-type printer
Inventor: KIMURA NOBUO
IPC: B41J29/08
Filed: 1992-04-23
Abstract: PURPOSE:To prevent an armature and an armature receiving member from becoming abraded. CONSTITUTION:The subject dot impact-type printer is composed of an armature which allows one end part to be attracted by an excitation coil 1 and a printing wire 3 provided on the other end part to print data by hammering when energized, and an armature receiving member 4 which regulates a home position for the armature when deenergized. In addition, the printer is equipped with a bent part 5 for extending a contact area at a spot where the armature 2 comes in contact with the armature receiving member 4, and a damping member 6 at a spot where the armature receiving member 4 comes in contact with the bent part 5.
Patent JP-S5532043-A (JP)
Title: Developing device of copying machine
Inventor: MITA SHIGERU
IPC: G03G15/10
Filed: 1978-08-28
Abstract: PURPOSE: To correct the degradation in developer with a simple constitution and enable copying image quality to be maintained high over a long period by providing a detector which detects the amount of developer and a control mechanism which maintains toner concentration constant.  
     CONSTITUTION: The device is so arranged that the rate of feeding of developer is controlled by a pump 13 according to the command from a control part 17. A developer replenishing bottle 16 replenishes the developer to maintain the liquid level of a developing tank 12 at the level A and compensate the fluctuations of the liquid level and the level of the developer in the developer tank 12 is detected with a float switch 15. The detection value from the float switch 14 is given to the control part 17. Such simple constitution enables the copying image quality to be maintained high over a long period of time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62264814-A (JP)
Title: Cutting method for curved surface
Inventor: KAWAI WATARU
IPC: B23C3/18
Filed: 1986-05-09
Abstract: PURPOSE:To make improvement in machining efficiency and reduction in quality variations in a product attainable, by cutting a workpiece so as to cause an infeed direction in parallel with the axial center of a ball end mill to accord with a vertical normal in the cutting feed direction of a tool along the work curved surface at all times. CONSTITUTION:A turbine blade 1 or a work is set to a work supporter provided with an attitude automatic control mechanism and controlled in conformity with its curvature. The work 1 is rotated as far as an angle theta made by an infeed direction of the ball end mill 2 supported by a cutter arbor 3 and a normal l, and this normal l is made to be parallelled with the infeed direction of the ball end mill 2. And the infeed direction of the end mill is set down to a Z'-axis, and the orthogonal direction is set down to an X'-axis, setting a coordinate system and finding coordinates at a center point A, whereby the ball end mill 2 is controlled so as to get it situated in this center point A. If so, there is unnecessary to set a projecting quantity of the ball end mill to be larger, thus machining efficiency is improved and, what is more, quality variations in a product are reduced.
Patent JP-S59230687-A (JP)
Title: Scale suppression of multistage flash type water making apparatus
Inventor: ONO MASAO
IPC: C02F1/04
Filed: 1983-06-14
Abstract: PURPOSE:To reduce the scale adhesion speed of a heat transfer pipe, by adding an acid to replenishing seawater or replenishing seawater mixed recirculation brine while sending the resulting liquid into the heat transfer pipe of an evaporation apparatus in such a state that formed CO2 is dissolved in the liquid. CONSTITUTION:The adding position of an acid is arranged to the replenishing seawater line 18 connected to the outlet of a degassing tower 6 or to the recirculation brine line 19 connected to the inlet of a recirculation pump where concn. brine after evaporation and replenishing seawater are mixed and the acid 17 is added in an amount required in decomposing at least 30% or more, pref., about 50% of alkali carbonate component in the replenishing seawater. For example, a method, wherein the acid adding amount is controlled to a predetermined value by a pH controller 16 provided to the outlet of the recirculation brine pump, can be adapted to acid addition. By this method, the pH of the recirculation brine at the inlet of the heat transfer pipe of a heat recovery part is lowered and the scale adhesion speed of the heat transfer pipe can be reduced and operation is performed in an extremely advantageous manner.
Patent JP-H09292867-A (JP)
Title: Display control device, display device for television, image processing device, and controller
Inventor: IKEDA MAKIKO
IPC: H04N5/45
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To set the structure of a display screen of a TV by selecting the signal for displaying TV among plural display signals to be input and the display signals of a personal computer, and synthesizing as the display signal of one frame. SOLUTION: PC display data of R, G, B and the display signal input from outside are transferred to a separating circuit 302. The display signal is divided into the image data and the sound data. The image data and the sound data of the PC display data are transferred to an image controller 307 and a sound switch 313, and the image data of the display signal input from the outside is transferred to a digital circuit 305. The image controller 307 selects the digital image data of the display signal, which is selected as a main image and a sub image among digital image data transferred on the basis of the image selecting signal transferred from a CPU, and performs the synchronous synthetic control of each digital image data on the basis of the display control signal, which is similarly transferred, and generates the digital display data corresponding to one frame.
Patent JP-H042323-A (JP)
Title: Air feed/water feed suction apparatus for endoscope
Inventor: IIDA YOSHIHIRO
IPC: G02B23/24
Filed: 1990-04-20
Abstract: PURPOSE:To enable the removal of water drops on an objective lens by suction accurately by stopping a leakage as caused by a leak means provided in a suction pipeline simultaneously with the start of feeding water during a feeding of water to the objective lens to suck air instantaneously by a suction pressure heightened to near a draining pressure after the feeding of water. CONSTITUTION:To feed water during an inspection with an endoscope, a switch 48 is turned ON. A control section 46 opens a solenoid valve 27 to feed a purifying water to a feed water pipeline 34. For automatic suction after the feeding of water, first a switch 51 is turned ON. Under such a condition, when the switch 48 is turned ON, the solenoid valve 27 is opened while a solenoid valve 43 is closed by the control section 46 to feed water. Then, when the switch 48 is turned OFF, the solenoid valve 27 is closed and at the same time, a solenoid valve 39 is opened instantaneously. Moreover, when the solenoid valve 39 is closed, the solenoid valve 43 is opened to cause a leakage with the atmospheric air and returned to a standby position. This allows the heightening of a suction pressure within a suction pipeline to the suction pipeline 38 from a suction pump 21 during the feeding of water thereby accomplishing automatic suction instantaneously.
Patent JP-H09294181-A (JP)
Title: Color image reproduction method
Inventor: OKABE MASAHITO
IPC: H04N1/48
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To reproduce an image with high image quality that is recorded by separating a color filter and a recording medium. SOLUTION: This method is conducted by applying a voltage between electrodes of an optical sensor and a liquid crystal recording medium to expose image information modulated by a color filter thereby orienting the liquid crystals and emitting a reproduction light to the liquid crystal recording medium on which a color image is recorded, forming a projected image of the reproduced image to be obtained onto a CCD line sensor, which converts the light into an electric signal. In this case, a picture element size of the color filter in the projected image is set larger than a picture element size of the CCD line sensor.
Patent JP-S58221996-A (JP)
Inventor: NAGAI KUNIAKI
IPC: D06F34/08
Filed: 1982-06-17
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-S62264232-A (JP)
Inventor: HAYASHI YASUO
IPC: E04B1/30
Filed: 1986-05-09
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-H07293581-A (JP)
Title: Clutch disc
Inventor: SAEKI TOMOHIRO
IPC: F16F15/126
Filed: 1994-04-21
Abstract: PURPOSE:To increase the striking face of an abutting surface in area, and concurrently prevent the seat of an elastic member from biting in the peripheries of the windows of both plates where the projected section of a hub flange abuts against the stopper sections of subplates when the relative angle between a clutch hub and a disc plate is increased. CONSTITUTION:A stopper section 13 in a V shape in cross section directed inward is provided for the step section 9 of a subplate 7. The inclined surface of the stopper section 13 is faced to the inclined surface 15 of the projected section 5 of a hub flange 3. Both side surfaces of the seat 17 of an elastic member 12 are formed into inclined surface 18, and the peripheral sections of the windows 11 and 11 of both plates 6 and 7 are also formed into inclined surfaces 19 identical to the aforesaid inclined surfaces.