baber/WOPTO huggingface dataset:
Patent JP-S56131869-A (JP)
Title: Hot-water supplying apparatus
Inventor: NAGATA HIROSHI
IPC: F24S90/00
Filed: 1980-03-18
Abstract: PURPOSE: To enable to make an efficient use of high-temperature or low-temperature hot water supplied from a solar heat utilizing water heater in a hot-water supply system all through the year, by supplying hot water after mixing hot water supplied from the solar heat utilizing water heater and hot water supplied from a commercial heat utilizing water heater.  
     CONSTITUTION: When a temperature setting handle 55 is turned, a guide sleeve 47 fixed to the handle 55 is also moved axially with rotation and causes movement of a subsidiary spindle 40. This in turn causes movement of a temperature-sensitive section 44 and a spindle 40, so that the interval between a control valve body 36 and the first and second hot-water valve seats 34, 35 is determined and the rate of the amount of hot water supplied from a solar heat utilizing water heater to that supplied from a commercial heat utilizing water heater is also determined. Hot water from the solar heat utilizing water heater introduced into the first hot-water passage 14 and that from the commercial heat utilizing water heater introduced into the second hot-water passage 15 are both supplied into a case 12 respectively via the first port 32 and the second port 31 and mixed therein. Hot water in the case 12 is discharged from an outlet port 33 into mixing passages 17, 18 for mixing the same with water supplied from a water inlet port 6 and then issued for use from an outlet port 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09232681-A (JP)
Title: Nitride compd. semiconductor optical device
Inventor: UCHIDA KENJI
IPC: H01S5/343
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To produce an optical device of a nitride compd. semiconductor which has optical guides safely and well controllably formed and is capable of effectively confining carriers and light in an active layer. SOLUTION: An etching stop layer 7 is newly formed in a clad layer 18 with a current stricture layer 19 formed at the side face and has a wider band gap than that of the clad layer 18 and different carrier concn. The carrier concn. in the stop layer 7 is high and low when in a p-type clad layer 8 and n-type clad layer 4. The stop layer's compsn. is (Alx Ga1-x )Iny N, 0<=x, Y<=1.
Patent JP-H09229841-A (JP)
Title: Smell measuring apparatus
Inventor: MATSUNO GEN
IPC: G01N29/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To measure smell with a simple constitution using a general-purpose temp. sensor and a humidity sensor by outputting a warning signal when the generation of a drift is expected by fluctuations of temp. and humidity. SOLUTION: A measuring cell 9 is reduced in pressure by a pump 8 to suck zero point corrected air and this air is measured by a smell sensor 1, a temp. sensor 2 ad a humidity sensor 3 to calibrate a zero point. At the same time, a zero point calibration signal 103 is inputted to a counter circuit 13 and sample hold circuits 10a, 10b. The circuit 13 sets the count value at that time to zero and the circuits 10a, 10b hold temp. and humidity at that time. Air 100 to be measured is sucked to measure the smell, temp. and humidity of the air 100 by the respective sensors. A comparator 11a(11b) compares the output of the sensor 2(3) with the output of the circuit 10a(10b) and, when the comparison result exceeds a definite value, the outputs are set to a high level and a logical circuit 12 outputs a warning signal 104.  Therefore, it is unnecessary to actually correct temp. and humidity and temp. and humidity drift simulators are dispensed with and the constitution becomes simple.
Patent JP-H02214808-A (JP)
Title: Temple of spectacle frame and production thereof
Inventor: SADANAGA HIDEKI
IPC: G02C5/16
Filed: 1989-02-16
Abstract: PURPOSE:To lessen the decrease in strength by annealing at the time of assembly and fabrication and to facilitate formation by molding a coil spring part integrally with a temple body. CONSTITUTION:The temple 3 is constituted of the temple body 4 and the coil spring part 5. The temple body 4 and the coil spring part 5 are integrally molded from one stock and the coil spring part 5 is provided on the root side of the temple 3. There is, therefore, no need for joining the coil spring part 5 and the temple body 4 and the annealing, etc., are not generated. The generation of a permanent deformation while the temple is open is obviated in this way and the number of parts is reduced. The assembly is facilitated.
Patent JP-S60180505-A (JP)
Inventor: MACHINO TOSHIO
IPC: A01B79/00
Filed: 1984-02-25
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-H02215274-A (JP)
Title: Facsimile equipment
Inventor: EDAMURA TOSHIAKI
IPC: H04N1/32
Filed: 1989-02-16
Abstract: PURPOSE:To reduce a device cost, simultaneously, to reduce a circuit substrate and to miniaturize a device by providing one set of a band-pass filter and a band elimination filter and using them in a transmission system and a reception system switchingly as necessary. CONSTITUTION:At the time of transmitting picture information in an automatic re-sending requesting mode, a control part 44 is used, a switching device 8, a switching device 40, a switching device 41, a switching device 42 and a switching device 43 are connected to an input terminal 8b, a switching terminal 40b, a connecting terminal 41b, a switching terminal 42b and a switching terminal 43b, respectively, and a connection mode is made into a full duplex transmission mode. Thus, a transmission signal from a modem 29 is outputted through an amplifier 7, the switching device 40, a band elimination filter 2, the switching device 42, the switching device 8, an attenuator 12 and a band filter 13 to a network controller 30. At the time of reception, the control part 44 is similarly used, the switching device 8, switching device 40, switching device 41, switching device 42 and switching device 43 are connected to an input terminal 8c, a connecting terminal 40a, a connecting terminal 41a, a connecting terminal 42b and a connecting terminal 43a, respectively, and the output is executed to the controller 30.
Patent JP-H02214737-A (JP)
Title: Biaxially oriented polyester film
Inventor: MINAMIZAWA HIDEHITO
IPC: G11B5/73
Filed: 1989-02-16
Abstract: PURPOSE:To obtain the subject film having excellent adhesivity to applied magnetic layer and high performance to prevent the falling-off of film powder from the surface of a base film and suitable as a base film of magnetic tape by compounding a specific amount of barium ferrite particles having a specific particle diameter. CONSTITUTION:The objective film contains 0.05-5wt.% of barium ferrite particles having an average particle diameter of 0.01-5mum (preferably having an average flatness degree of 10-100).
Patent JP-H11282344-A (JP)
Title: Map display device
Inventor: ARAKAWA TAKEHARU
IPC: G09B29/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To numerically display the coordinates of an optional position of a displayed map by finding the latitude and the longitude corresponding to an optionally indicated position on the display map, and displaying the obtained latitude and longitude on the displayed map. SOLUTION: A system controller 5 computes the longitude and the latitude of a display position based on the position of a position indicating cursor. Based on the longitude and the latitude of the obtained display position, the map data of the display position are read from CD-ROM disk DK into a buffer memory 15 through a bus line 10 and a CD-ROM drive 12. Simultaneously with this, a graphic controller 14 draws the map nearby the display position on the display screen of a display 17, based on the control data from a CPU 7. Next the system controller 5 further superscribes the longitude and the latitude of the obtained display position on the screen by letters (numerical values). Hereby, even at an unfamiliar place, a destination can be correctly transmitted to a partner, and the mutual positional relation can be immediately grasped.
Patent JP-S51115587-A (JP)
Title: Method of producing polyvinylchloride resins
Inventor: SHIRAISHI MAKOTO
IPC: C08F14/00
Filed: 1975-03-24
Abstract: PURPOSE: Porous PVC resin of small particle sixe is prepd. by suspn. polymn. using a specific PVA as dispersing agent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54127322-A (JP)
Title: Zoom lens
Inventor: TANAKA KAZUO
IPC: G02B15/17
Filed: 1978-03-27
Abstract: PURPOSE: To provide a miniature and high zoom lens of well corrected various aberrations by forming the optical system with a focusing 1st group, zooming 2nd, 3rd groups and stationary 4th group and satisfying specified conditions.  
     CONSTITUTION: The 1st group lens I of positive power is constituted by a negative and three positive, total four lenses 1 thru 4 and the sum P of the powers of each face of the lens 1 and the object side face of the lens 2 is so arranged as to satisfy the conditions of formula III. The group II is constituted by a negative meniscus lens 5 which is convex on the object side, biconcave lens 5, biconcave lens 6 and biconcave and biconvex cemented lenses 7, 8. The focal lengths f 1  thru f 3  of the respective groups I thru III are let to satisfy the conditions of formulas I, III. At the zooming, the group II of respectively negative powers is moved to the image plane side and the group III is moved to the object side, then the zoom lens of the type whose various aberrations, particularly Petzval sum, are well corrected is provided. Here, fT denotes the focal length of the entire system and FT the maximum aperture ratio at the telescope end. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06249959-A (JP)
Title: Distance measuring equipment
Inventor: YAOITA TOSHIFUMI
IPC: G01S17/10
Filed: 1993-02-24
Abstract: PURPOSE:To realize highly accurate measurement of distance by a constitution wherein a video signal detected from a received laser light is monitored and evaluated in order to set a gain which is then fed back to a gain control amplifier in order to correct the input gain. CONSTITUTION:A laser oscillator 1 oscillates a laser light pulse which is fed to a transmission optical system 2 thus producing a start pulse. The optical system 2 projects an output laser light from the oscillator 1 toward a target. Laser light reflected on the target is received by a receiving optical system 3 which delivers a received laser light to a video signal converter 4. The converter 4 converts the received laser light into a video signal which is delivered to a gain control amplifier 5. A class counter 10 monitors output signal from a signal detector 7 and counts the number of stop pulses generated during pulse evaluation time. A gain setting circuit 11 sets a gain based on the count of the class counter 10 and feeds a gain setting signal back to the amplifier 5.
Patent JP-S51111380-A (JP)
Title: Treatment method for build-in reactor vessel of analyzer
Inventor: SAGUSA TOSHIYUKI
IPC: G01N35/02
Filed: 1975-03-26
Abstract: PURPOSE: Surface activater attach to the reactor vessel by adding the surface activater to reactor fluid, by this way, increasing separation efficiency of remaining wash-water drying become fast. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03238158-A (JP)
Title: Method for arc-melting and casting nb-ti series alloy
Inventor: OTAKI MITSUHIRO
IPC: C22B9/20
Filed: 1990-02-16
Abstract: PURPOSE:To product a high quality cast ingot without any shrinkage hole and segregation by successively widening the inner diameter at the side wall of a water cooled steel-made mold upward in arc-melting and casting method for Ni-Ti series alloy. CONSTITUTION:The Nb-Ti series alloy bar material 6 is used as the anode and the water cooled steel-made mold 7 is used as the cathode and arc discharge is generated between the both and the alloy bar material 6 is continuously melted and this molten metal is dropped and cast into the water cooled steel- made mold 7. Then, by successively widening the inner diameter R at the side wall 1 in the water cooled steel-made mold 2 upward, air gap between the solidified body and the mold 2, developed by solidified shrinkage and heat shrinkage of the solidified body is narrowed while shifting the solidified body downward in the mold 2 by gravity and heat radiation to a mold from the solidified body is improved. Therefore, the solidified velocity is fast and the high quality cast ingot without defect, such as segregation, is obtd.
Patent JP-H11230381-A (JP)
Title: Valve unit and circulation warm bath unit
Inventor: NARAKINO SHIGERU
IPC: F24H9/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a valve unit which can be safely used for preventing hot water from flowing into a bathtub during circulation for sterilization, heating and filtering of bath water, and in which a mechanism for operating a changeover valve is simplified, and a circulation warm bath unit using the same. SOLUTION: A circulation warm bath unit is composed of a circulation pump 17 incorporated in a closed-loop circulation flow system for sterilizing, heating and filtering bath water in a bathtub 11, a nozzle part 15 for discharging bath water after the bath water is sucked, sterilized and filtered, and a pressure responsive valve for allowing a valve unit 1 incorporated in the nozzle part 15 to have a function of changeover between closed loop circulation and return into the bathtub, and for opening and closing the passage to the outside in response to a pressure in the passage.
Patent JP-S58152599-A (JP)
Inventor: NISHINO ATSUSHI
IPC: D06F58/04
Filed: 1982-03-05
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-S58151733-A (JP)
Title: Optical transmitter
Inventor: FUJITO KATSUYUKI
IPC: H04B10/516
Filed: 1982-03-05
Abstract: PURPOSE:To prevent the generation of distortion which is due to the transmission of a laser diode into an optical fiber, by adding both an amplitude modulating signal and a bias current together to the laser diode. CONSTITUTION:An input signal is amplified by an amplifier 1, and the output signal of the amplifier 1 undergoes an amplitude modulation with the output signal of an oscillator 2 used as a carrier wave. A bias current generating circuit 4 delivers a current which is approximately equal level with the threshold current of a laser diode 6. An adder 5 adds a modulating signal and a bias current together and supplies them to a laser diode 6. An optical output is obtained by giving half-wave rectification to an AM modulated wave. A part of the optical output of the diode 6 is converted into a current by a photoelectric transducer to give the negative feedback to the amplifier 1. This can suppress modal noises as well as the distortion of the diode 6 which is due to the reflected light given from an optical fiber.
Patent JP-H03240131-A (JP)
Title: Information processor
Inventor: AINO SHIGEYUKI
IPC: G06F9/38
Filed: 1990-02-16
Abstract: PURPOSE:To improve the processing performance of this information processor by carrying on the advance control when a subsequent instruction is identical with a non-memory access instruction in the busy state of a cache access part. CONSTITUTION:A decoder 50 discriminates whether or not it is a memory access instruction. When a non-memory access signal is confirmed, '1' is outputted to a register 11 via a signal line 101. A cache access control part 53 performs the control in relating to the accesses of a conversion table 40 and a cache access part 41. When a cache access is available, '1' is outputted via a signal line 102. A synchronization control part 54 inputs both lines 101 and 102 to secure a prescribed logic. Then a non-memory access instruction identified by the decoder 50 functions to carry on the advance control when the part 41 is kept in a busy state. Thus, the instruction processing is carried out at a high speed.
Patent JP-H01211668-A (JP)
Title: Two-cylinder closed type motor-compressor
Inventor: SAKASHITA YUSAKU
IPC: F04B9/04
Filed: 1988-02-18
Abstract: PURPOSE:To prevent irregular wear on the friction faces of both piston parts and a cylinder by forming an annular groove obliquely with respect to the cross section of the turning shaft of a motor, on the external face of the turning shaft. CONSTITUTION:The turning shaft 14 of a motor 4 has the external diagonal annular groove 23 thereof engaged with a ball 25 to reciprocate in the direction of the thrust. The opposed piston parts 27 and 28 of the turning shaft 14 also turn and make reciprocating motion in the direction of the thrust. Since the piston parts 27 and 28 turn, the pressure force to the friction face of a cylinder is made uniform at the peripheral part thereof. The irregular wear on the friction faces of both the piston parts and the cylinder may then be prevented.
Patent JP-H05209395-A (JP)
Title: Profile controller for paper moisture
Inventor: YAMAMOTO MITSUO
IPC: B05C11/04
Filed: 1992-01-28
Abstract: PURPOSE:To facilitate the maintenance and reduce the installation initial costs and the running costs by providing the moisture controller with an automatic profile adjusted instead of the conventional moisture-profile adjuster. CONSTITUTION:In the moisture profile controller wherein the profile is controlled by the papermaking machine provided with a blade metering size press 1, an automatic profile controller 9 for the blade metering size press 1 is operated by the signals from BM meter 6 fitted to the reel or calender part 4 to control the moisture profile of the products.
Patent JP-S62196265-A (JP)
Title: Yarn filament take-up motion
Inventor: ONO MICHIO
IPC: B65H54/547
Filed: 1986-02-20
Abstract: PURPOSE:To make a vibration at the time of passing a critical speed as well as to aim at stabilization in continuous winding operation, by making a field balance correction so as to be carried out with both edges of a bobbin holder part and the balancing correction plane installed in an intermediate part. CONSTITUTION:A bobbin holder 1 is rotated in the state that notching is attached to each of correction planes A-D, and vibrators at both X and Y points when rotational frequency is fixed are measured. Next, the correction plane A is rotated after attaching a trial weight known of its weight to one optical spot among eight spots of a tap 12a, whereby the rotational frequency is adjusted to the same one at the time of being measured in the state that nothing is attached, and the vibrations at these X and Y points are measured. Then, the weight on the plane A is removed, the trial weight known of its weight is attached to the plane B whereby vibrations are measured in the same procedure, and afterward measurement takes place in the same way, thus vibrations at the time of attaching the trial weight to the plane D and measured. A vibration variation degree due to addition of the weight, namely, an influence coefficient matrix is calculated from these vibration data, and with this matrix, optimum correction value and phase on these correction planes A-D minimizing the vibrations at these X and Y points are calculated.
Patent JP-S52119186-A (JP)
Title: Manufacture of semiconductor
Inventor: SHIBA HIROSHI
IPC: H01L21/768
Filed: 1976-03-31
Abstract: PURPOSE: To obtain the micro semiconductor by developing the poly-crystal Si sheet on the semiconductor substrate board and by passing the first impurity through these into the substrate through it and by leading the second impurity on the substrate through the nonadditive sheet after the surrounding of the additive region is converted into SiO 2  and by automatically deciding the electrode position from the these region. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55128156-A (JP)
Title: Electromagnetic flow speed meter
Inventor: MATSUSHITA SHIGETADA
IPC: G01F1/58
Filed: 1979-03-27
Abstract: PURPOSE: To simplify the construction of an electrode in an electromagnetic flow  speed meter, and to prevent the inflow of a fluid into a detecting cylinder, by using  a ringed metalic pipe as the detecting cylinder, and by utilizing the metallic pipe as the electrode as it is.  
     CONSTITUTION: A core 5 and a coil 8 wound on the core 5 are arranged to an approximate central portion of the interior of an end-closed hollow cylindrical body 6 so that the central axes be identical to the central axis of the cylindrical body 6. The core 5 and the coil 8 are positioned by means of an insulating filler 16 filled in the cylindrical body 6 and fixed. The cylindrical body 6 is made of a non-magnetic metallic material having a high corrosion resistance, such as stainless steel, and constitutes a body portion of a detecting cylinder 4, the cylindrical body 6 serving as the first electrode 7. The cylindrical body 6 except a nose portion is covered with an insulating cylinder 9. An outer circumference of the insulating cylinder 9 is covered with a tubular body of a metallic pipe constituting the second electrode 10, which has a lower end portion located at a certain height when viewing from the electrode 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07245015-A (JP)
Title: Flame resistant electrical insulating composition and electric wire/cable
Inventor: ISHIGAMI KENICHI
IPC: H01B7/02
Filed: 1994-03-07
Abstract: PURPOSE:To provide a flame resistant electrical insulating composition and electric wire/cable with high flame resistance by mixing an inorganic flame resistant agent and silicon nitride short fibers with a polyolefin and preventing the evolution of halogen gases and also dripping phenomena at the time of burning. CONSTITUTION:An inorganic flame resistant agent and silicon nitride short fibers are mixed with a polyolefin to provide a flame resistant electrical insulating composition. An electric wire and cable are manufactured using, for example, the composition consisting of 100 pts. by weight of the polyolefin, 50-300 pts. by weight of the inorganic flame resistant agent, 5-100 pts. by weight of silicon nitride short fibers. By mixing the silicon nitride short fibers at the time of making the polyolefin flame resistant by adding the inorganic flame resistant agent, the silicon nitride short fibers are dispersed in the composition and the fibers are intermingles in the composition, so that the dripping of the composition is prevented at the time of burning and thus excellent flame resistance is provided.
Patent JP-S56134103-A (JP)
Title: Automatic lathe
Inventor: ISHIZUKA SHINICHI
IPC: B23B3/06
Filed: 1980-03-21
Abstract: PURPOSE: To reduce the entwinement of chips around tools or tool holders and readily discharge them downward by obliquely providing parallel tool rests to support tools so that the tool rest on this side is lower than the other.  
     CONSTITUTION: When a workpiece 15 is cut by a cutting tool 16 on this side, the rake face is downward, so that chips 17 flow downward directly, being prevented from entwining around the workpiece 15 or the cutting tool 16. When the workpiece 15 is cut by an upward cutting tool 18', the rake face is upward, so that chips usually flows as shown by a solid line 19, down the side surface of the cutting tool 18'. Because the rake face is inclined upwardly, the chips having been on the cutting tool 18' flow downward along a broken line 20 without reaching a tool holder 21' mounted on a tool rest. 
     COPYRIGHT: (C)1981,JPO&Japio