baber/WOPTO huggingface dataset:
Patent JP-S60185063-A (JP)
Title: Solar heat collector
Inventor: OOTSUKA NOBUO
IPC: F24J2/00
Filed: 1984-02-29
Abstract: PURPOSE:To improve the heat collecting efficiency by utilizing a short piping by a method wherein a heat collecting pipe fixed on a heat collecting plate in an outer box is communicated to a radiating pipe of a radiator provided at the lower part of the outer box, a working fluid having a low freezing temperature is circulated through said pipes, while an evaporator is arranged at the leeward side of the radiator. CONSTITUTION:An outer box 1 and a heat exchanging case 13 are covered with a transparent cover 2. During the sunshine time, the solar rays are absorbed with an absorbing film 7 of a heat collecting plate 6, an antifreezing solution in a heat collecting pipe 8 is heated. The solar heat collected by the heat collecting plate 6 is radiated from a radiating pipe 16 and a radiating fin 15 of a radiator 14, thus, the temperature of the open air introduced by a blower 21 is raised. The heat of the open air is absorbed with a heat absorbing fin 19 in the evaporator 18, a refrigeration medium flowed in the evaporating pipe 20 is evaporated. By the decreasing of the solar radiation quantity and the stopping of a circulating pump 17, the evaporator 19 absorbs the heat only from the open air by the operation of a blower 21. Thereby, the heat collecting from the open air can be performed effectively even in a cloudy period or night time, further, the heat collecting efficiency can be improved by utilizing a short piping.
Patent JP-S59164126-A (JP)
Inventor: NINAGAWA MASAYOSHI
IPC: B31B50/36
Filed: 1983-03-08
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-S58154892-A (JP)
Inventor: ITOU MASAO
IPC: G09G5/32
Filed: 1982-03-10
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-S57152912-A (JP)
Title: Manufacture of synthetic resin molded article and apparatus therefor
Inventor: INOOKA HIDEKI
IPC: B29C37/02
Filed: 1981-03-19
Abstract: PURPOSE:To remove burrs highly accurately within a short period so as to obtain a high quality molded article at a low cost, by abutting the bases of the burrs on fixed metal blades, and forcing the molded article against the blades thereby shearing the burrs. CONSTITUTION:The molded article 1 is put over a placing bed 5, and is positioned with the tips abutted on the metal blades 8. Then when by driving a pressing apparatus 9, dies 10 are abutted on the side walls of the molded article 1, and are pressed against them, the side walls of the molded article 1 are deformed due to the elasticity, and the bases of the burrs 2 are abutted on the tips of the metal blades 8, and then on continuing the pressing, the burrs 2 are sheared from the bases thereof and are removed off.
Patent JP-H09217221-A (JP)
Title: Production of raw yarn for leader for fly-fishing
Inventor: WATANABE SUEO
IPC: D01D5/20
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a raw yarn for a leader for fly-fishing in high yield preventing the formation of an unstable part (neck) having a diameter thinner than the average line diameter of the tippet part at the transition part from a tapered part to the tipped part. SOLUTION: A raw yarn for a leader for fly-fishing composed of a butt part, a tapered part and a tippet part is produced by extruding a vinylidene fluoride resin monofilament through a spinning nozzle and cooling the monofilament by passing through a refrigeration medium in a cooling bath while varying both the extrusion rate and the take-up speed according to the diameter of the butt part and the tippet part.
Patent JP-H08207711-A (JP)
Title: Carbon monoxide gas alarm device for automobile
Inventor: HARADA TOSHIO
IPC: G08B21/00
Filed: 1995-02-03
Abstract: PURPOSE: To detect the density of carbon monoxide in the periphery of the face of an occupant independently of the reclining condition of an automobile seat. CONSTITUTION: A CO sensor 8, alarm means 9, 10 and a control unit 11 are provided inside of a head rest 1 of an automobile seat 2. The CO sensor 8 detects the density of the carbon monoxide in the periphery of the head rest 1, and gives it to the control unit 11. The control unit 11 drives the alarm means when the density of the carbon monoxide exceeds the predetermined allowable limit density so as to inform it to an occupant.
Patent JP-S62198149-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OOISHI KANJI
IPC: H01L21/8234
Filed: 1986-02-26
Abstract: PURPOSE:To improve electrostatic breakdown resistance and to accelerate the operating speed of a semiconductor integrated circuit device by constructing an MISFET for driving an output stage circuit formed of push-pull inverter in a single-drain structure, and a load MISFET in a double-drain structure. CONSTITUTION:A drive MISFETQ1 is composed of a semiconductor substrate 1, a gate insulating film 4, a gate electrode 4, and source, drain regions made of N<+> type semiconductor region 6 in a single-drain structure that the source, drain region is formed of the region 6. A load MISFETQ2 is composed of a semiconductor substrate 1, a gate insulating film 4, a gate electrode 5, and source, drain regions formed of N<+> type semiconductor region 6 and N<-> type semiconductor region 7, and the MISFETQ2 is formed in a double-drain structure that the source, drain regions are formed of the regions 6, 7. Thus, electrostatic breakdown resistance is improved, and the operating speed of the output stage circuit can be accelerated.
Patent JP-S54131584-A (JP)
Title: Manufacture of cation exchange membrane
Inventor: KIYOTA TOORU
IPC: C08J5/22
Filed: 1978-04-05
Abstract: PURPOSE: To manufacture cation exchange membrane of excellent OH -  permeation inhibiting property by the procedure in which an amine is reacted to the one side of a fluoro-polymer membrane with sulfonylhalide groups followed by a high temperature heat treatment and hydrolysis, and then the membrane so treated is dipped in an organic solvent, then heat treated and impregnated with a diene derivative for polymerization, and lastly dipped in an organic solvent.  
     CONSTITUTION: A di- or polyamine is reacted to the one side of a fluoro-polymer membrane with sulfonylhalide groups on its side chains, then heat treated at a temperature between 170°C and the deterioration temperature of the polymer membrane, proferably 190 to 300°C, and lastly hydrolized to obtain cation exchange membrane. The membrane thus obtained is dipped in an organic solvent, having a water solubility of 0.1 g/100 g of H 2 O at room temperature and a boiling point of more than 120°C at 760 mm Hg, and then put between flat plates to subject it to a heat treatment at 40 to 180°C. Then, the membrane so treated is impregnated with a diene derivative with CO 2 H groups or groups convertible into CO 2 H groups, then put between flat plates to subject it to a heat treatment at 80 to 180°C to remove the solvent and also to convert groups convertible into CO 2 H groups into CO 2 H groups, and lastly dipped in a NaOH aqueous solution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54131951-A (JP)
Title: Light isolator
Inventor: MASUDA SHIGEFUMI
IPC: G02B27/28
Filed: 1978-04-05
Abstract: PURPOSE: To let only the light in the forward direction be passed without any loss by forming the isolator of both characteristics of dielectric and magnetic material to a required shape and of a required material.  
     CONSTITUTION: Out of the electric fields entering the incident face B whose incident angle α is Brewster angle, the incident light in the forward direction parallel to the face B does not reflect on the face B and refracts into an isolator member A such as of special glass, specific ferrite or the like of dielectric and electromagnetic characteristics. Next, part thereof reflects on the exit face C of the isolator A and the greater part becomes the forward light transmitting through the face C. This reflected light becomes the light advancing backward in the incident light path of a minimum quantity of light according to the material of the isolator A of the selected material and shape and the greater part of the incident light emits from the face C. On the other hand, the light entering the face C by advancing backward in the forward optical path reflects on the face C and is reflected by the face B as the electric fields do not become parallel to the face B at the face B through selection of the material of the isolator A and the distance d between the incident and exit points, thus the backward advancing light does not give any effect upon the light entering the face B. Thereby, the specified incident light is isolated without any light loss. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03243179-A (JP)
Title: Ultrasonic carrying device
Inventor: YAMAGUCHI MASAKI
IPC: H01L41/09
Filed: 1990-02-20
Abstract: PURPOSE:To eliminate the limit of a carrying route by a method wherein an ultrasonic oscillator is pushed by a pushing device against a rail member while a yoke member is guided to said rail member by a guiding device. CONSTITUTION:A yoke member 16 is provided with a pushing device for pushing an ultrasonic oscillator 20 against a rail member 12 or a holder 24, a male screw member 26, a spring pusher 28, and a leaf spring 30. Independently from the pushing device, a guiding device or a guide rail 14 and an engaging unit 18, guiding the yoke member 16 into the carrying direction while precluding separation between the yoke member 16 and the rail member 12, are provided. Accordingly, the pushing force of the ultrasonic oscillator 20 against the rail member 12, which is generated by said pushing device, is not changed. Further, the yoke member 16 can be guided into the carrying direction while preventing the inclination of the yoke member 16 in the moving direction and a direction orthogonal to the moving direction of the yoke member 16, deviation in a direction parallel to the moving direction and the like by said guiding device. According to this method, carrying can be effected nicely even in a curved or an inclined carrying route.
Patent JP-S62196802-A (JP)
Title: Manufacture of superconducting coil
Inventor: ISOSHIMA SHIGEKI
IPC: H01F6/06
Filed: 1986-02-24
Abstract: PURPOSE:To obtain a superconducting coil effectively by spirally winding a wire, to which a metallic element for forming a superconducting compound is compounded, on a spool having double structure and forming the superconducting compound to the wire through heat treatment. CONSTITUTION:A spool 1 having double structure is constituted of an outer frame 2, which has flanges at both ends of a winding drum and can be overhauled, and an inner frame 3 in which thin flanges along the inner surfaces of the flanges for the outer frame 2 are attached at both ends of a thin winding drum held onto the winding drum. A wire to which a metallic element for forming a superconducting compound is compounded is wound spirally on the spool 1, and the superconducting compound is shaped in the wire rod through heat treatment. Clearances among the wire rod are impregnated and buried with a curing resin, and the outer frame 2 is overhauled and removed. Accordingly, a superconducting coil is acquired effectively.
Patent JP-S59165945-A (JP)
Title: Stator coil of rotary electric machine
Inventor: TSUKIJI MAKOTO
IPC: H02K21/22
Filed: 1983-03-08
Abstract: PURPOSE:To suppress the partial discharge at the end of a semiconductive layer without losing the effect of the layer that power loss is reduced in a field alleviating layer by providing a resistance layer in contact with the layer in a main insulating layer. CONSTITUTION:After a main insulating layer 3 is formed by winding a mica tape to 1/2 of the prescribed thickness on the outer periphery of the conductor 2 of a stator coil 1, a semiconductive tape having a resistivity of 10<6>ohms in thickness of 0.1mm. of length l is wound at the coil end side in length of 100mm. at the stator core 1 side from a seam between a low resistance corona shielding layer 4 and a field alleviating layer 5 as a reference position, and a semiconductive layer 6 is provided. Further, a resistance layer 7 is provided at the coil end side in contact with the coil end side end of the layer 6, and the layer 3 is formed on the outer periphery.
Patent JP-S59164039-A (JP)
Inventor: KATOU YOUICHI
IPC: A61B5/0225
Filed: 1983-03-08
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-S51114535-A (JP)
Title: Ignition system of internal combustion engine
Inventor: YOSHIDA HIROSHI
IPC: F02P3/045
Filed: 1975-03-31
Abstract: PURPOSE: To reduce electric power consumption and prevent overheating of ignition coil, by applying electricity only for a length of time sufficient to charging an ignition coil indenpendent from engine  revolution. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10234491-A (JP)
Title: Bookend
Inventor: KOTABE SABURO
IPC: A47B65/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To make one of screen members lightweight and improve the operability for erecting books by providing a pinch exciting means invariably applying approaching force to pinch books between a pair of the screen members freely approached or separated. SOLUTION: A pair of screen members 10 each constituted of a rectangular bottom face section 11 and a rectangular erect face section 12 to form orthogonal faces are provided, a pair of the screen members 10 can be freely approached or separated, and a pinch exciting means 20 invariably applying approaching force to pinch books between a pair of the screen members 10 is provided. The pinch exciting means 20 is formed with a constant-torque spiral spring 21, one end of the constant-torque spiral spring 21 is wound on a shaft 14 fixed at the bored recess 13 of the bottom face section 11, and the other end is fixed to the bottom face section of the other screen member 10. One of the screen members 10 is made lightweight, and the operability for erecting books can be improved.
Patent JP-H01217704-A (JP)
Title: Magnetic recorder
Inventor: MATSUMOTO TAKASHI
IPC: G11B5/02
Filed: 1988-02-24
Abstract: PURPOSE:To effectively use a magnetic tape and to enlarge recording capacity by providing a fixed head to smoothly contact on the rear surface of the magnetic tape under a loaded state. CONSTITUTION:In a VTR in which a cassette 1 is loaded, a tape 2 is pulled out and wound around a drum 4 having a rotary head 3, a guide post 16 is arranged so as to smoothly contact on the rear surface of the tape 2, and a thin film multichannel head 17 is built in the guide post 16. Consequently, information is recorded on the front surface of the tape 2 by the rotary head 3, and the information is recorded on the rear surface of the tape 2 by the thin film multichannel head 17. Thus, the magnetic tape can be used effectively, and information recording can be increased.
Patent JP-H10220494-A (JP)
Title: Clutch releasing bearing device
Inventor: TAKEDA MASAO
IPC: F16D23/14
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a clutch releasing bearing device inexpensive but capable of maintaining a function over a long term. SOLUTION: The flange 22 of a guide sleeve 20 is provided with a step 23 for preventing a bearing case 30 from radially moving for the flange 22. Consequently, even when a reinforcement member 40 undergoes a force in a radial travel direction, according to the motion of a shift fork, the flange 22 and the bearing case 30 do not give a relative travel in a radial direction. As a result, the tooth 32 of the bearing case 30 is kept in a proper caulking state for the flange 22. The clutch releasing bearing 10 is thereby held properly in the bearing case 30.
Patent JP-S60184235-A (JP)
Title: Auto-focus camera
Inventor: OGAWA YUKIO
IPC: G03B17/18
Filed: 1984-03-02
Abstract: PURPOSE:To focus a photographic lens on an object to be photographed whereever this object is on a photographic screen, by outputting the signal which focuses the photographic lens on the object in a selected focus target. CONSTITUTION:An incidence position detecting circuit 13 which detects the incidence position of a luminous flux on a PSD3, a light emitting element driving circuit 27 which lights successively light emitting elements 1a-1e in time series, a signal converting circuit 47 which converts the incidence position signal to a distance measuring signal, and a control circuit 109 are connected through signal lines 23-25 and 41-45. The incidence position detecting circuit 13 outputs a voltage proportional to variance of the incidence position of the luminous flux on the PSD3 to the signal line and outputs incidence position information converted to digital data to signal lines 23-25. The light emitting element driving circuit 27 flickers connected elements out of light emitting elements 1a-1e in accordance with a clock pulse from an oscillating circuit. The converting circuit 47 controls outputs of signal lines 73 and 74 in accordance with input and focus the photographic lens on a basis of an object position signal.
Patent JP-S63207254-A (JP)
Title: Voice control circuit
Inventor: KAMEDA TORU
IPC: H04M1/60
Filed: 1987-02-23
Abstract: PURPOSE:To perform the control even in the simultaneous speaking state by performing the digital control based on an adaptive control circuit simultaneously with the analog control based on a voice switch and performing both controls with double-loop hybrid control. CONSTITUTION:A/D converters 16 convert analog signals of the transmission level and the reception level of a telephone on this side and those of a line from a telephone on the destination side to digital values, and these values are inputted to a mu-CPU 15 by level data lines 17. These input values are used to measure values of acoustic coupling extents alpha and beta and transmission signal levels v1 and v2. If the, mu-CPU 15 discriminates the simultaneous speaking state, operated result values are sent as digital control values to variable loss circuits 3 and 6 by a control data line 14. Thus, the control is possible even in the simultaneous speaking state.
Patent JP-S60184678-A (JP)
Title: Vacuum treating device
Inventor: KAMIYA OSAMU
IPC: C23F4/00
Filed: 1984-03-02
Abstract: PURPOSE:To provide a titled device which yields efficiently a product having high quality by the constitution in which a base material to be treated is put in and out between a stationary vacuum vessel to be used exclusively for treatment and a movable vacuum vessel to be used exclusively for conveyance via respective open/shut gates connectable thereto. CONSTITUTION:A base material to be treated is contained in a base body loading vessel 31 introduced therein with atm. air through a valve 39b and the inside of the vessel is evacuated by an evacuating system 36b and is heated by a heater 35a to pretreat the base body in a vacuum treating device consisting of a vacuum vessel group to be used exclusively for treatment consisting of stationary base body loading and unloading vessels 31, 33 and a reaction vessel 32 as well as a vacuum vessel 34 to be used exclusively for conveyance provided with a conveying means 35 and a lifting device 38. The vessel 34 evacuated to a vacuum by an evacuating system 36a is moved and the base body is transferred therein through joined open/shut gates 37a, b. The vessel is further moved to load the base body into the vessel 32. The device is connected to a reactive gas introducing system 51 and a high-frequency power source 52 in this stage to make treatment such as plasma CVD. The treated base body is conveyed via the vessel 34 and is unloaded to the outside via the vessel 33.
Patent JP-S56135750-A (JP)
Title: Economical operating system for large low-speed engine for ship
Inventor: MITARAI TAKATOKI
IPC: F02D41/22
Filed: 1980-03-27
Abstract: PURPOSE:To control an engine to operate the same at a low fuel consumption, by calculating the tolerable maximum value of the internal pressure of a cylinder from the engine speed and the fuel rack position, and controlling the fuel injection timing to render the actual maximum value of the internal pressure of the cylinder equal to the tolerable maximum value. CONSTITUTION:The fuel rack position of an engine is detected at 3, and the engine speed is detected at 4. Further, a tolerable maximum internal pressure P'max is calculated by an arithmetic unit 5. In case that the actual internal pressure P'max of a cylinder 7 thus detected is lower than P'max, fuel injection timing is advanced by an actuator 6. On the other hand, in case that P'max is higher than P'max, it is delayed. Here, since the above control is not so effective when a setting engine speed is lower than a certain level, the above control is stopped and the fuel injection timing is fixed at a standard position. The actuator 6 has delay characteristics for preventing occurrence of hunting. With such an arrangement, it is enabled to lower the fuel consumption of a diesel engine.
Patent JP-H02217617-A (JP)
Title: Controlling method for spindle using static pressure gas bearing
Inventor: YAMAZAKI SHIZUKA
IPC: F16C32/06
Filed: 1989-02-20
Abstract: PURPOSE:To restrain the increase of vibration of a spindle when it passes at critical speed so as to make balancing work unnecessary by supplying air to a bearing at less than predetermined pressure before the rotating speed of the spindle exceeds the resonant point, and reducing the air supply pressure to below predetermined pressure after the speed exceeds the resonant point. CONSTITUTION:When a spindle 2 is rotated, a rotating speed detector 4 measures the rotating speed and outputs it to a pressure control valve controller 7. The controller 7 receives the output signal and next actuates a pressure control valve 6 so as to vary air supply pressure to a bearing 3, 3: i.e. when the rotating speed of the spindle is in the range of 0 to (b) point, a great amplitude is shown by the resonant point if the air supply pressure is P2, while if the air supply pressure is P1 a stable, low amplitude is shown. When the rotating speed is (b) to (a) point, a great amplitude is shown by the resonant point if the air supply pressure is P1, while if the air supply pressure is P2 a low, stable amplitude is shown. Thus, when the rotating speed is 0 to (b), the pressure is P1, while when the speed is more than (a) point the pressure is changed to P2 again, whereby it is made possible to rotate the spindle off each resonant point.
Patent JP-S58157246-A (JP)
Title: Line closing circuit
Inventor: HAYASHI KENJI
IPC: H04Q11/04
Filed: 1982-03-13
Abstract: PURPOSE:To attain the separation of a sound system channel circuit and a signaling system channel circuit, by closing a line when a pulse detection circuit detects the fact that no pulse is supplied. CONSTITUTION:A time slot designation pulse 5 for multiplex processing is designated for a sound signal system channel circuit 2 and a pulse 5 is branched in the circuit 2 and outputted to a control line 6. The signaling system channel circuit 1 is provided with a pulse detecting circuit 4 which detects the presence/ absence of a pulse supplied from the control line 6, and a DC signal generated in the circuit 4 is applied to a signaling separation circuit 3. The circuit 3 separates the signaling of the channel itself only among the multiplexed signaling signals and transmits the signaling to an exchange. When the circuit 2 is disconnected from the entire system, no pulse is supplied to the circuit 4, which  recognizes the absence of pulse and changes the output state. Then, the circuit  3 fixes the output to ground potential and performs line closing to the exchange.