baber/WOPTO huggingface dataset:
Patent JP-H03279734-A (JP)
Title: Temperature controller
Inventor: SANO MAKOTO
IPC: F24D19/10
Filed: 1990-03-26
Abstract: PURPOSE:To maintain the temperature in a space at a target temperature, by providing a controlling means which stops the operations of a heat quantity regulating means and a blowing means for a predicted period of time when the temperature in the space to be controlled reaches the target temperature. CONSTITUTION:A fan heater F comprises a burner 2 as a heat quantity regulating means, a fan device 5 as a blowing means for mixing heated air with air fed through a mixing passage 3 to produce hot air and blowing the hot air through a hot air cutlet 4 into a room, and a temperature sensor 6 for detecting the room temperature. A controller 7 calculates a heat loss q' and the heat capacity C of the room, based on the opening of a proportional control gas valve 15 and data detected by the sensor 6. Based on the calculated values q' and C, the controller 7 predicts the period of time necessary for the room temperature Tx to vary by a predetermined allowable value from the target temperature under the condition where the operation of the burner 2 is stopped. When the temperature in the space to be controlled reaches the target temperature, the heat quantity regulating means and the blowing means are stopped, and after the lapse of the predicted period, the operations of these means are started to maintain the room temperature at the target temperature.
Patent JP-H09265855-A (JP)
Title: Manufacture of click-spring-equipped tape and device therefor
Inventor: TAMURA MASUO
IPC: H01H13/48
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a click-spring-equipped tape manufacturing method and device by which manhour can be reduced with enhancing productivity. SOLUTION: A roll of plastic film 50 to which releasable paper is bonded is rewound, and as the releasable paper 40b is peeled, the plastic film 40a is fed to the bottom of a film attracting plate 3 via rollers 32, 33. The plastic film 40a from which the releasable paper is peeled is attracted and secured to the film attracting plate 3 at the side opposite to its adhesive surface. An alignment plate 4 on which a plurality of click springs are arranged approaches the plastic film 40a, and air compressed by a click-spring transfer unit 5 is blown into each of the clink springs. Each click spring is therefore lifted upward and adheres to the adhesive surface of the plastic film 40a.
Patent JP-S523077-A (JP)
Title: Preparation of acyloxy carbostyrilderivatives
Inventor: NAKAGAWA KAZUYUKI
IPC: C07D215/22
Filed: 1975-06-23
Abstract: PURPOSE: To prepare acyloxycarbostyril derivatives having antiinflammatory, anticoagulating and lipemia preventive effects from the corresponding dihydrocarbostyrils. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05280341-A (JP)
Title: Internal combustion engine
IPC: F02B21/00
Filed: 1992-03-31
Abstract: PURPOSE:To improve combustion efficiency and reduce generation of soot by providing a temperature sensor for detecting the temperature of an engine, a load sensor for detecting the load of the engine, and the driving device of an actuator for making the volume of an air chamber variable. CONSTITUTION:Air in an air chamber 2 passes through a communicating hole 5 to blow into a combustion chamber 6. The injection amount of air is adjusted in such a way that a plurality of solenoid valve 17 of a hydraulic cylinder device 16 are opening/closing controlled, and the vertical position of a shaft 15 in a regulator 14 is adjusted to regulate the moving range of a piston 3 in the air chamber 2. Calculation is carried out by signals outputted from a water temperature sensor and a load sensor in a control device so as to transmit an output signal into an electric a solenoid valve control circuit for opening/ closing controlling respective solenoid valves 17. The optimal amount of air is blown into the combustion chamber 6 from the inside of the air chamber 2. It is thus possible to improve combustion efficiency and reduce generation of soot.
Patent JP-S60221187-A (JP)
Title: Axial aligning device of laser beam and nozzle
Inventor: FUKADA ATSUSHI
IPC: B23K26/042
Filed: 1984-04-18
Abstract: PURPOSE:To provide a titled device which speeds up axial alignment with high accuracy in irradiation of laser bean on a work coaxially with the hole of a nozzle for ejecting a gas by adjusting the position of the nozzle so that the pressure of the suction gas in a photodetecting member having the hole aligned to the optical axis of a laser is brought to the max. position. CONSTITUTION:A detector 9 for the pressure of the suction gas is operated after the hole 6 of the photodetecting member 8 is aligned to the optical axis of the laser light. The gas is fed 31 and is ejected from the hole 4 of the nozzle 3. The position of the nozzle 3 is finely adjusted to search and determine the position corresponding to the max. value of the detected 9 gaseous pressure. The optical axis is made coaxial with the hole 4 of the nozzle in this case, by which satisfactory laser machining is executed.
Patent JP-H07259789-A (JP)
Title: Electric fan
Inventor: FURUYA YOSHIYA
IPC: F04D25/08
Filed: 1994-03-25
Abstract: PURPOSE:To provide an electric fan which is constituted to carry without exerting an unreasonable force on a mounting nut. CONSTITUTION:A rear protection net 6 to protect a blast fan from a rear is attached in a state to make contact with a front case 17 with which the front of a motor 14 to rotate the blast fan is covered. By nipping a handle 3 for carrying between a front case 17 and a rear case 18, with which the rear part of the motor 14 is covered, so that the handle can be vertically drawn, the handle 3 is prevented from making contact with the rear protection net 6 and a force exerted on the handle 3 is prevented from being exerted on the rear protection net 6. Further, the handle 3 is held in such a manner to be drawn and drawing of the handle 3 is guided by a groove part formed in a contact part between the front case 17 and the rear case 18.
Patent JP-H03276784-A (JP)
Title: Semiconductor laser device
Inventor: TAJIRI ATSUSHI
IPC: H01S5/40
Filed: 1990-03-27
Abstract: PURPOSE:To condense a beam by using a single condensing lens and to detect the displacement direction and the very small displacement amount of an object by utilizing that positions of individual condensing points are different by a method wherein a refractive-index waveguide type semiconductor laser element and a gain waveguide type semiconductor laser element are formed on the same substrate. CONSTITUTION:At a refractive-index waveguide type laser, the wave face of a radiated beam is a plane and its astignatism is small at about 0 to 10mum. On the other hand, at a gain waveguide type laser, the wave face of a radiated beam is a curve, and its astigmatism is large at about 40mum. As a result, when a single condensing lens 15 is arranged in front of a laser chip 14, condensing points 16a, 16b of individual radiated beams are displaced from each other by about 30 to 40mum in the optical-axis direction of the radiated beams. When a returned beam from an object is incident on individual laser elements 12, 13, the difference in the voltage between terminals of the individual laser elements 12, 13 is detected. This detected value is 0 when the object is situated in the middle of the condensing points 16a, 16b of the individual radiated beams. A displacement amount can be detected by the value. The direction of a displacement can be detected by its sign.
Patent JP-H02257856-A (JP)
Title: Heat resistant albumen and albumen composition
Inventor: MINE YOSHINORI
IPC: A23L15/00
Filed: 1989-03-31
Abstract: PURPOSE:To prepare a heat resistant albumen free form odor by heating an alkaline albumen liquid at a prescribed temperature for a prescribed time and then cooling the liquid, concentrating the resultant polymer-containing liquid with a membrane and then removing hydrogen sulfide produced in heat treatment. CONSTITUTION:Pure water 1/2-3 times by weight is added to an albumen liquid (usually having 10% solid content) which is a raw material to dilute the albumen liquid and pH of the albumen liquid is controlled to alkaline area, preferably pH8-10. Then the albumen liquid is heated at 80-120 deg.C for 30sec-60min and then cooled. An albumen protein is polymerized by the above-mentioned treatment to form a polymer. The above-mentioned albumen liquid is concentrated by a macromolecular membrane used in ultrafiltration method, reverse osmosis method, precise filtration method, etc., and unpleasant odor ingredients mainly consisting of hydrogen sulfide produced in heat treatment are removed to provide the aimed heat resistant albumen.
Patent JP-S58196755-A (JP)
Title: Sound recording and reproducing device connected to public telephone circuit
Inventor: SHIMIZU KAZUMI
IPC: H04M3/533
Filed: 1982-05-12
Abstract: PURPOSE:To allow a sound recording and recording device which performs talkie suidance to start with the talkie guidance by providing a random access voice information storage means and voice synthesizing means corresponding to incoming detecting means. CONSTITUTION:A talkie guidance sentence from a microphone 11 is amplified by an amplifier A1 and inputted to a voice analyzing device 12 to be converted into a digital signal, which is stored in the voice information storage device 13 which allows high-speed random access. Incoming answer devices 16 (16-1- 16-n) detect a call signal of 16Hz when there is an incoming call and a controller 17 sends information from the voice information storage device to the voice synthesizing devices 15 (15-1-15-n) connected to the incoming answer devices through an information transfer device 14 on time-division basis for incoming calls differing in incoming time while starting at the initial address of the information. The voice synthesizing devices synthesize voice on the basis of the sent digital voice information to peform the talkie guidance through the incoming answer devices.
Patent JP-S60223954-A (JP)
Title: Combustion device
Inventor: SAOTOME KANAME
IPC: F24H1/28
Filed: 1984-04-20
Abstract: PURPOSE:To improve the heat transfer performance of a heat exchanger by a simple constitution and prevent sudden pressure increase in a furnace by a method wherein at least one piece of smoke tube, into which a baffle is not inserted, is arranged in the arrangement of a plurality of smoke tubes. CONSTITUTION:At least one piece of the smoke tube, into which the baffle is not inserted, is arranged in the arrangement of a plurality of smoke tubes. For example, the device is consisting of 11 pieces of smoke tubes and the baffles 8 are inserted into 10 pieces of smoke tubes 5 among them while the baffle is not inserted into one piece of the smoke tube 9. In a liquid heater of such constitution, the heat exchange of most of gas is effected by high heat transfer performance during passing through the smoke tubes 5, into which the baffles 8 are inserted, and increase of resistance in the path of the smoke tubes 5, into which the baffles 8 are inserted, is restricted by the existence of the smoke tube 9 having no baffle even though the shape of baffle having good heat transfer is selected, therefore, the capacity of a fan in a burner 3 may be smaller, the cost of the burner may become inexpensive and the liquid heater, having good heat exchanging efficiency as a whole, may be realized.
Patent JP-S59203919-A (JP)
Title: Display device
Inventor: FUJITA KATSUMI
IPC: G01D13/20
Filed: 1983-05-04
Abstract: PURPOSE:To create color gradation effect and sensation of three dimensions by providing a display of a scale, etc., on the surface of a transparent plate by the coloring of a fluorescent material, and then providing a translucent material which varies in plate thickness vertically and continuously and a colored material. CONSTITUTION:The display 1a of a scale, etc., is printed on the surface of the transparent plate 1 in ink of the fluorescent material, and then the transparent or translucent plate 2 which varies in plate thickness vertically and continuously and the cemented body of the colored plate 3 with light transmittivity and a photoconductor 4 are provided. Then, a pointer 6 colored with a fluorescent material, the transparent plate 1, and an ultraviolet-ray lamp 5 which allows the pointer 6 to luminesce are provided in front of the transparent plate 1. Thus, the display 1a of the scale, etc., and the colored surface other than the display 1a are not on the same plane unlike a conventional device and separated from each other, so that the color gradation effect and sensation of three dimensions are created.
Patent JP-S60222848-A (JP)
Title: Formation of pattern
Inventor: MITSUYA MUNEHISA
IPC: G03F7/30
Filed: 1984-04-20
Abstract: PURPOSE:To enhance resolution and to suppress dispersion of finishing dimensions by depositing an org. photosensitive compd. through vacuum evaporation to form a thin photosensitive film on the substrate to be worked at the time of forming a pattern on said thin photosensitive org. film through exposure and development. CONSTITUTION:The thin photosensitive org. film layer is formed by evaporating and depositing an org. compd., such as omega-tricosenic acid, having a hydrophilic group on one terminal of the molecular structure and a hydrophobic group on the other terminal in vacuum on the substrate to be worked. This thin film is exposed in a prescribed pattern and plasma treated in a low-temp. gas plasma atm. essentially consisting of oxygen to execute development and to form an intended pattern. As a result, since the photosensitive compsn. layer can be reduced in thickness, a pattern high in resolution is obtained, and since layer is oriented in the film thickness direction, anisotropic development is executed and development can be enhanced in dimensional precision.
Patent JP-S558604-A (JP)
Title: Servo system in rotary magnetic recording medium
Inventor: TAKAHASHI HIDETOSHI
IPC: G11B21/10
Filed: 1978-06-30
Abstract: PURPOSE: To omit the trouble of machanical assembly adjustment to reduce the cost of a device by correcting electrically the disagreement between the rotation center of a rotary magnetic recording and the center of a round track position display means.  
     CONSTITUTION: Sliding correction signal generation circuit 13 generates correction signal S 3  for the purpose of correcting electrically each optical mark off-center sliding movenent generated at magnetic disc 2 rotation time when the rotation center of magnetic disc 2 and each center of optical marks 5a, 5b,... do not agree with each other. Meanwhile, the position of signal head 8 driven by servo motor 11 is taken out as track signal S 1  from photo detector 9 and is inputted to servoamplifier 12 through the operation part together with indication signal S 4 , which indicates the movement destination of signal head 8, and correction signal S 3 . As a result, even if optical marks perform offcenter sliding movement, this movement is corrected optically, thereby preventing the sliding movement of the magnetic head. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63244080-A (JP)
Title: Developer replenishing device
Inventor: WATANABE WATARU
IPC: G03G15/08
Filed: 1987-03-31
Abstract: PURPOSE:To omit a cam mechanism and to simplify mechanism by constituting the titled device in such a manner that a 2nd developer agitating body is oscillated by the rotational contact of a 1st developer agitating body. CONSTITUTION:The front end frame part of the rotating developer agitating body 10 comes into contact with a sloped guide rib 24 of the 2nd developer agitating body 20 when said agitating body 10 is rotated in the direction shown by an arrow. The 2nd agitating body 20 is pushed and moved backward around a turning shaft 21 as a fulcrum by the guide effect of this rotating slope. The front end frame part of the rotating agitating body 10 comes into contact with a projecting lever 25 of the agitating body 20 at the point of the time when said frame part travels beyond the rib 24 upon additional rotation of the agitating body 10 from the above-mentioned state. The 2nd agitating body 20 is forcibly turned forward around the shaft 21 as the fulcrum by the leverage of this projecting lever 25 and is thereby oscillated and reset. The developer T around a developer replenishing means 3 is agitated by the oscillating motion of the 2nd agitating body 20 in the developer T.
Patent JP-H10272033-A (JP)
Title: Seat for vehicle
Inventor: HIJIKATA SHUNSUKE
IPC: B60N2/24
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a seat in which effect of a vibrator is maintained or improved for improving comfortableness by providing functions of moving the vibrator forward or downward by interlock with inclination of a seat back, and adjusting a vibrator pushing force. SOLUTION: This seat for a vehicle is provided with a seat cushion frame 6 having a forward/back movable slide rail 19, and an at least two-parted seat back part provided with a folding mechanism connected to each other at one end, inclination of a seat back is adjustable by interlock with forward/back move of a seat cushion, and a vibrator 15 is provided on this seat back. In this case, vertical and forward/backward positions of the vibrator 15 and pushing force of it are adjustable by interlock with the inclination of the seat back.
Patent JP-S522339-A (JP)
Title: Unnecessary portion eliminating equipment in pattern identifying equip ment
Inventor: KUBOTA KANEHIRO
IPC: G06K9/00
Filed: 1975-06-24
Abstract: PURPOSE: To enable to perform pattern identification in high precision, with elimination of an unnecessary portion linking between 2 patterns. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S574251-A (JP)
Title: Centrifugal concentrator
Inventor: KUROKI SETSUO
IPC: B04B1/02
Filed: 1980-06-11
Abstract: PURPOSE: To increase the quantity of processing of concentrate per unit time and recover the concentrate at desired concentration by providing an opening for discharging concentrate on the wall of a cylindrical body and installing a cover which is opened automatically by the change of pressing force for the opening.  
     CONSTITUTION: Noticing that with an increase in the quantity of concentrate in a cylindrical body 1 by concentration and separation, pressing force due to centrifugal force applied to the wall 5 of the cylindrical body 1 by the material to be processed which is contained in the body changes, a cover 8 is installed so that an opening 7 provided on the wall 5 is opened and closed automatically with the change of pressing force. By this way, when the quantity of concentrate exceeds a specified quantity, the cover 8 is opened automatically while keeping a regular state of concentration, and the concentrate is discharged outside of the cylindrical body 1 and recovered. Thus, the quantity of concentration per unit time can be increased remarkably and operation control can be simplified. Further, concentrate of desired concentration is recovered surely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5413449-A (JP)
Title: Universal rolling method for steel shapes by roll position detector
Inventor: KOZONO HARUO
IPC: B21B1/10
Filed: 1977-07-01
Abstract: PURPOSE:To maintain the caliber, formed by a group of rolls, accurately in the specified ahpe, in the case of the universal rolling method for steel shapes, employing the vertical r roll and the horizontal roll, by controlling through the gaugemeter method, and additionally, by moving the horizontal roll in the direction of reduction, depending on the value of axial displacement of the vertical roll.
Patent JP-H01251428-A (JP)
Title: Magnetic medium
Inventor: KARASAWA YASUSHI
IPC: G11B5/64
Filed: 1988-03-31
Abstract: PURPOSE:To improve the reproduced output of the medium by providing a ferromagnetic material film on a substrate on which ruggedness is formed. CONSTITUTION:The ruggedness having 100-1,000Angstrom  center line height (Ra) is formed on the disk-shaped nonmagnetic substrate and the ferromagnetic material film (A) is formed thereon. The above-mentioned ruggedness is preferably formed in the circumferential direction of the substrate. The film A is formed by using an electroless plating liquid contg. at least Co and P. The liquid contg. tartaric acid as a complexing agent and having 7.5-9.0pH is preferably used for the plating liquid.
Patent JP-S575801-A (JP)
Title: Composite material for internal combustion engine
Inventor: MATSUZAKI MICHIYOSHI
IPC: F01L1/14
Filed: 1980-06-13
Abstract: PURPOSE: To provide the composite material having excellent wear resistance and high strength, by bonding an iron sintered alloy with iron base matrix through the diffusion of an infiltrating agent different from the two materials to an extent as does not reach the surface of the sintered alloy.  
     CONSTITUTION: The iron sintered alloy 2 is bonded with the iron base matrix 3 for obtaining such material requiring high wear and pitching resistances as a can shaft that slides violently. A bonding part 23 between the both is bonded through the diffusion of the infiltrating agent 4 different from the alloy 2 and the matrix 3, and the infiltrating agent 4 forms a diffusion layer 42 filling in holes in the alloy. The depth of the layer 42 is within the range of 40W95% the distance from the bonding part 23 to the surface of the alloy 2. When the depth is over 95%, the oil retention and surface treatment effect of the sintered alloy are reduced, and when under 40%, the strength and strength upgrading effect due to filling up the holls of the sintered alloy are reduced. The composite material is prepared by placing the Cu-Co-Zn containing infiltrating agent in an amount determined in advance between the iron  base matrix 3 and e.g. the green compact 20 of iron or iron alloy and sintering  them in a body. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05238421-A (JP)
Title: Steering member in vehicle
Inventor: KAGEYAMA YOSHIYASU
IPC: B60K37/00
Filed: 1992-02-28
Abstract: PURPOSE:To simplify an installation work and besides to effectively prevent the generation of distortion of a steering member due to the conventional welding fitting by optimizing the fitting position of a bracket for fitting car loading parts to a cylinder for forming a steering member in a steering member provided sideways as a countermeasure for a side collision on the inside of an instrument panel of a vehicle. CONSTITUTION:A flange 12 on which a bracket 11 for fitting car loading parts is mounted is extended in the axial direction on the outer peripheral surface of a cylinder 10 for forming a steering member to be integral therewith, or the cylinder is made polygonal and a bracket is externally fitted to the cylinder, or an axial groove is formed on the outer peripheral surface of the cylinder, and a bracket is internally fitted to the groove.