baber/WOPTO huggingface dataset:
Patent JP-H06170096-A (JP)
Title: Clothes dryer
Inventor: NAKAURA MASAAKI
IPC: D06F58/02
Filed: 1992-12-07
Abstract: PURPOSE:To prevent an operation of an implement from being stopped in a semidry state, and also, to prevent an overheat state by providing a control means for reducing a feed air heating degree in a heating chamber, wherever a detected temperature of a temperature sensor become a set temperature. CONSTITUTION:A controller C using a microcomputer is provided with a controller C0 for controlling drying and heating at a usual time after an operation is started, and a control means C1 for preventing overheat caused by a fact that clogging advances by sticking of waste thread, etc., to a filter device 50. Also, in the vicinity of the downstream end of a feed air circuit 4, a temperature sensor S1 for detecting a feed air temperature is provided, and an output from this temperature sensor S1 is inputted to the control means C1. That is, a heating degree of a gas burner 42 incorporated in a heating chamber 41 contained in the feed air circuit 4 is controlled by the control means C1, a temperature in a rotary drum 10 is maintained at a prescribed temperature, and also, at the time point when an object to be dried is dried to a prescribed drying degree, a drying operation is stopped by the controller C by a detection output of an electrode sensor.
Patent JP-H06170794-A (JP)
Title: Perforation device
Inventor: TSUZAKI HIROSHI
IPC: B26F1/00
Filed: 1992-12-07
Abstract: PURPOSE:To improve formation of a device in a compact state by manufacturing a one-frame one-perforation type photograph film through continuous perforation. CONSTITUTION:A perforation device 20 comprises a regular size unit 22 and a die set drive unit 21. Drive of a motor 40 for a feed is transmitted to the regular size unit 22 and a belt-like photograph film 25 is fed by a regular size. Drive of a motor 31 for perforation is transmitted to the die set drive unit 21 and perforation is effected a plurality of times throughout a specified length, equivalent to the length of one full photograph film, by means of a plurality of punches 33 arranged along the feed direction of the photograph film 25. A control part 45 is caused to individually control the motor 40 for a feed and the motor 31 for perforation so that a regular size feed length is changed within the specified length of the photograph film 25.
Patent JP-H07184019-A (JP)
Title: Image forming device
Inventor: MATSUO SHINPEI
IPC: G03G15/00
Filed: 1993-12-24
Abstract: PURPOSE:To execute the image forming sequence where a high throughput is kept as much as possible by discriminating the signal state at intervals of a time measured based on an input signal to prolong the timing of switching to each stage of the image forming sequence and building a desired wait state in the image forming sequence at the time of a peculiar paper feed state. CONSTITUTION:A /PREN signal 40 as the signal indicating execution of the print sequence is added, and the print sequence is controlled based on the paper feed sequence in accordance with the state of the print sequence in a print engine part 3. At each timing measured by a timer 35, a CPU main body 32 as the sequence execution control means prolongs the timing of switching to the next stage of the sequence based on the state of a request signal discriminated by the CPU main body 32. Thus, next paper feeding is held in plural peculiar paper feed states during execution of the sequence peculiar to the image forming device to prolong the timing of sequence execution to the next stage.
Patent JP-H02243655-A (JP)
Title: Method of catalytic modification of alkyleneamine to linear polyalkylepolyamine
Inventor: ROBAATO JII BOUMAN
IPC: B01J23/30
Filed: 1989-12-19
Abstract: PURPOSE: To directly convert an alkyleneamine or a mixture thereof to a polyalkylene-polyamine useful as a dispersant, a surfactant, a curing agent, a chelating agent and a catalyst by bringing the same into contact with a cata lyst under a specific condition.  
     CONSTITUTION: Under a reaction condition formed by a mixture of a polyalkylene-polymaine rich in a linearly extending homologue, an alkyleneamine represented by formula (wherein B is NR or O, R is H, amino or a 1-12C alkyl, (x) is 1-12 and (n) is 0-150) or a mixture thereof is reacted with a catalyst at 200-400°C under a pressure from atmospheric pressure to 4,000 psig at a liquid time spatial speed of 0.1-10.0 gml -1 hr -1 . At this time, as the catalyst, at least one of group VB metal oxide, group VB metal phosphate, silicates of group IIA, IIIB, IVB, VB, lanthanide and actinide metals and tungsten oxide is used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11217468-A (JP)
Title: Molding process for resin composition
Inventor: MATSUMOTO HIROSHI
IPC: C08L23/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a molding process whereby molded articles are easily produced without being accompanied by scorch, burning, etc., even in long-time continuous production by compounding a specified amt. of a fluorine-contg. process aid into a polyolefin resin compsn. contg. a (ligno)cellulose substance when the compsn. is molded. SOLUTION: When a resin compsn. prepd. by thermally mixing and kneading a polyolefin resin, up to 20 wt.% (ligno)cellulose (e.g. wood flour), and, based on the sum of the resin and (ligno)cellulose, 0.005-1 wt.% org. peroxide and 0.5-20 wt.% polybasic acid anhydride (e.g. maleic anhydride) is molded, 0.05-0.8 wt.% (based on the compsn.) fluorine-contg. process aid is compounded into the compsn. Pref., the polyolefin resin is a mixture of PP having a melt flow rate (230 deg.C, 2.16 kg-load) of 0.1-200 g/10 min with PE having a melt flow rate (190 deg.C, 2.16 kg-load) of 0.01-200 g/10 min in a wt. ratio of (40/60)-(90/10).
Patent JP-2000154988-A (JP)
Title: Air heat exchanger
Inventor: SHIBATA YUTAKA
IPC: F28F1/30
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To improve the performance of heat transfer to air of an air heat exchanger equipped with corrugated fins. SOLUTION: An air heat exchanger is constituted by providing a plurality of flat heat transfer tubes 2 and corrugated fins 4 alternately between headers 3, by dividing the corrugated fins 4 into a plurality of corrugated fin units 41, 42, 43,... in the flowing direction of air and by disposing these divided units 41, 42, 43,... in deflection in the direction of fin pitches FP. In this constitution, accordingly, functions of improving rates of heat transfer to air of the corrugated fin units 41, 42, 43,... can be obtained due to the respective leading edge effects thereof and the function of improving sharply the rate of heat transfer in total can be obtained by integrating them.
Patent JP-2000153896-A (JP)
Title: Pneumatic anti-explosion safety supply control system for volatile liquid chemical
Inventor: YOSHIDA KIYOSHI
IPC: F16J12/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent electric sparks from occurring by changing over an air flow path from a pneumatic source using liquid level detectors which detect upper and lower limit positions of liquid chemical in a storage tank to open/ close a pneumatic open/close valve. SOLUTION: A pneumatic open/close valve 4 is placed in a transfer pipe 2. Liquid level detectors 8a, 8b are used to detect a lower limit liquid level position and an upper limit liquid level position in a storage tank 1. An air switch circuit mechanism 9 opens/closes the pneumatic open/close valve 4 based on the upper and lower limit liquid level positions detected by the detectors 8a, 8b. The valve 4 opens/closes by a change in pressure of air compressively fed from a pneumatic source G to control transfer of liquid chemical from a liquid chemical supply part 5 to the storage tank 1. Since the pneumatic open/close valve 4 which can be opened/closed by air pressure instead of electricity is thus employed, even if volatile gas of volatile liquid chemical L in the storage tank 1 leaks out, danger of ignition or explosion due to electric sparks or the like can be prevented.
Patent JP-2001137145-A (JP)
Title: Water discharge controlling equipment
Inventor: FUJII MASATO
IPC: A47K3/28
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a water discharge controlling equipment with a first and a second closing valves on the upper stream and the down stream sides of a pipeline respectively, which can adjust on the site water pressure and flow volume on the down stream side of the first closing valve. SOLUTION: Relating to the water discharge controlling equipment comprising a valve seat 10, a valve member 8, the first closing valve 7 installed on the upper stream side of the pipeline and the second closing valve 5 installed on the down stream side of the pipeline, since a valve case 14 containing the valve seat 10 and a valve case 15 containing the valve member 8 are threadedly engaged into each other, if the valve case 14 is rotated against the valve case 15, the valve case 14 moves back and forth along the flow changing the distance between the valve seat 10 and the valve member 8 and water pressure and flow volume on the down stream side of the first closing valve 7 can be finely adjusted.
Patent JP-H08178405-A (JP)
Title: Ventilating method, and device therefor
Inventor: NAGASAWA YOSHIAKI
IPC: F24F13/062
Filed: 1994-12-28
Abstract: PURPOSE: To increase the speed of a suction current and to improve the efficiency of air suction, by a method wherein the suction current in swirl shape is formed by sucking air inside an intake by a swirl flow-producing means, and at the same time, a blowoff current is formed by blowing supplied air through an outlet for the blowoff current along the divergent surface direction of the constricted-shaped cylindrical surface at the intake. CONSTITUTION: An intake 2 is formed on a ceiling surface 1 or a wall surface, and a constricted-shaped cylindrical surface 6 of which the diameter is made convergent in discharge direction is formed on the suction side of this intake 2. A swirl producing means 7 is formed inside the intake 2, air is sucked inside the intake 2 by the swirl producing means 7, and a suck current in swirl shape is formed. At the same time, supplied air is brown-off through an outlet 12 for a blowoff current along the divergent surface direction of the constricted- shaped cylindrical surface 6 at the intake 2 and the blowoff current is formed. In this way, the speed of the suction current can be increased and the efficiency of air suction can be improved.
Patent JP-H11163002-A (JP)
Title: Semiconductor element mounting board
Inventor: AZUMA MASAHIKO
IPC: C08L63/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element mounting board which can maintain a stable connection of a semiconductor element to the surface of a wiring board of high thermal expansion firmly over a long period against application of a heat cycle due to actuation/stop. SOLUTION: In a semiconductor element mounting board formed by adhering and fixing a semiconductor element having a connection electrode by a thermosetting resin onto the surface of a wiring board, by applying a metallized wiring layer on the surface of an insulating board having a coefficient of thermal expansion of 8-25 ppm/ deg.C and a Young's modules of 200 GPa or less at 40-400 deg.C, and then connecting the metallized wiring layer with the connection electrode by a conductive connection member, a resin having a coefficient of thermal expansion of 10-40 ppm/ deg.C at -40 to -25 deg.C and a Young's modules of 5-10 GPa within the same temperature range is used as the thermosetting resin for fixation.
Patent JP-H10174364-A (JP)
Title: Motor equipped with semi-spherical bearing
Inventor: LEE CHANG-WOO
IPC: F16C23/04
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the axial load acting on hemi-spherical bearings and a hemi-spherical bush by providing a separation device for maintaining permanents magnets in a non-contact state between the hemi-spherical bearings and hemi- spherical bush. SOLUTION: Permanent magnets are provided respectively to a plane section opposing upper and lower side hemi-spherical bearings 124a and 124b to each other, and one more permanent magnet connected to a hemi-spherical bush 122 is provided between the two permanent magnets. In that case, three permanent magnets are so arranged up and down in one row that repulsive force can be developed. Since a rotational polyhedral mirror device constituted by such constitution maintains a state to separate the hemi-spherical bearings 124a and 124b and hemi-spherical gutters 126a and 126b from each other by repulsive force of the permanent magnets in an original state to have a power source not being applied, and when the power source is applied to rotate a rotary body, rotation is made more smoothly.
Patent JP-H03188315-A (JP)
Title: Mounting structure of magnetic azimuth sensor
Inventor: KAWAIDA JIYUNICHI
IPC: G01C17/30
Filed: 1989-12-18
Abstract: PURPOSE:To facilitate assembling by forming a fixing stand and a substrate into a fitting structure and fixing both of them through an annular packing. CONSTITUTION:In order to fix an magnetic azimuth sensor 11, the magnetic azimuth sensor 11 is fitted in the cylindrical recessed part of a fixing stand 12 to be fixed to said stand 12 and the protruding part 12a of the fixing stand 12 is inserted in the mounting hole 13a of the substrate 13 and the fixing stand 12 is rotated by predetermined quantity. By this method, the protruding parts of a mounting hole 13a and the protruding parts of an uneven part 12c are superposed one upon another. Continuously, an O-ring 15 composed of a material having elasticity such as a rubber material is interposed between the inclined surface 12b of the protruding part 12a and the substrate 13 to fix the fixing stand 2 to the substrate 13.
Patent JP-H04195859-A (JP)
Title: Digital audio signal reproducer
Inventor: TSUJI SHIRO
IPC: G11B20/02
Filed: 1990-11-27
Abstract: PURPOSE:To well reproduce a digital audio signal at the time of a high-speed reproduction operation by providing a level control means to execute the level control of the reproduced audio signal by the result of output in a means for continuous decision of numbers at the time of high-speed reproduction. CONSTITUTION:The reproduced signal detected by a playback head 9 is subjected to amplification, waveform equalization and pulse shaping in a reproduction detecting circuit 10 and is further subjected to clock reproduction, demodulation and the detection of a block synchronizing signal in a demodulation synchronization detecting circuit 11. A reproduction memory 12 successively writes in the reproduced digital audio signals by each one field. Whether the field data is continuously reproduced or not is detected. The reproduced sounds having no click sound are obtd. by executing the fade-in/out operation of the audio level near the switching point of the field. The clock noise at the switching point of the field is removed in this way and the good reproduced audio signals are obtd.
Patent JP-H08183027-A (JP)
Title: Manufacture of thermoplastic resin composition
Inventor: NODA TAKAO
IPC: B29C48/52
Filed: 1994-12-28
Abstract: PURPOSE: To impart desired physical properties by finely dispersing talc throughout a thermoplastic resin by using a continuous extruder equipped with a mechanism performing kneading between a rotary disc and a fixed disc to knead a thermoplastic resin and talc. CONSTITUTION: When a continuous kneading extruder 22 is used, at first, the respective parts of the extruder 22 are held to predetermined temps. and, thereafter, a drive shaft 24 is rotated. When a material is supplied from a quantitative feeder 20, the material is fed to a kneading part 12 by the screw 10 of a feed part. In the kneading part 12, kneading part cylinders 28 are formed at places where respective rotary discs 26 are positioned and fixed discs 30 are arranged between the rotary discs 26 in opposed relation to the rotary discs 26. Therefore, compression force and shearing force are generated by the mutual action of the ridges and troughs formed on the mutually opposed surfaces of the rotary discs 26 and the fixed discs 30 within the kneading part and effective kneading is performed.  Especially, when talc is added to a thermoplastic resin, talc can be finely dispersed throughout the thermoplastic resin and desired physical properties can be obtained.
Patent JP-H06162407-A (JP)
Title: Magnetic head device
Inventor: HANDA SEIICHI
IPC: G11B5/02
Filed: 1992-11-16
Abstract: PURPOSE:To obtain a flexible printed circuit(FPC) usable for both systems of an advance erase system and a tunnel erase system in common. CONSTITUTION:A FPC terminal part connected to a head coil terminal is wired symmetrically to a center line, and two erase coil terminals 4a and 4b which are inserted in a FPC terminal part 7b at an erase coil side electrically connected to a read write coil center terminal 3c on the FPC and a FPC terminal part 7b in adjacent to the terminal part 7b are short-circuited with a lead line 4d. Consequently, the FPC terminal part 7b at the erase coil side electrically connected to the read write coil center terminal 3c is electrically connected to a driving circuit.
Patent JP-H04203522-A (JP)
Title: Pre-load device for bearing
Inventor: WATABE KAZU
IPC: B23B19/02
Filed: 1990-11-30
Abstract: PURPOSE:To permit the high speed revolution of a spindle without reducing the rigidity in the axial direction of the by installing a calculating means which compares the pre-load set by a setting means and the pre-load detected by a detecting means and outputs the difference, and a pressure adjusting valve which adjusts the fluid pressure by the output of the calculating means. CONSTITUTION:The relation between a pre-load and the number of revolution of a spindle 2 is set on a data table 26. When the number of revolution of the spindle 2 becomes over a prescribed value, the pre-load set value corresponding to the number of revolution is outputted form the data table 26, and applied on a calculator 28. In the calculator 28, the difference between the set value and the detection value is calculated, and the result is applied to a pressure control valve 30 through an amplifier 29. The pressure control valve 30 adjusts the pressure of the pressurized fluid supplied form a pressurized fluid source 32 according to the applied voltage, and supplies the pressurized fluid into a space 14, and the pre-load of a bearing 3 is controlled by adjusting the deformation quantity of an outer ring spacer 13. Accordingly, a proper pre-load corresponding to the revolution speed of the spindle 2 is applied on the bearing 3.
Patent JP-2000153796-A (JP)
Title: Anchor
Inventor: KONO MASAO
IPC: B63B21/46
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an anchor able to easily and securely grab and anchor to a rock or the like on the sea floor and able to be easily released once anchored. SOLUTION: The anchor comprises an anchor body 1 having an anchoring claw 3 and a supporting portion 4, and a connecting member 2. The connecting member 2 is provided with a connecting body piece 21, a sliding member 22, an operating member 23, and a coupling member 24. The sliding member 22 abuts against an abutting portion 42 provided on the supporting portion 4 of the anchor body 1 when the connecting body piece 21 rotates with respect to the supporting portion, so as to restrict the rotation of the connecting body piece 21 with respect to the supporting portion 4 to that abutting position. The operating member 23 is rotatably attached to the connecting body piece 21, and is connected to a rope extended from a vessel. The operating member is rotated with respect to the connecting body piece 21 when the rope is pulled.  Accordingly, the sliding member 22 slides and pulls away from the abutting portion so as not to be abutting thereagainst, such that the rotation of the connecting body piece 21 is no longer restricted with respect to the supporting portion 8.
Patent JP-H0646807-A (JP)
Title: Preparation of galenical aloe drink and its raw material
Inventor: YAMADA MICHIKATSU
IPC: A23L2/00
Filed: 1991-10-14
Abstract: PURPOSE:To prepare a raw material for galenical aloe drink by mixing natural flavor or artificial flavor to aloe leaf and other tea leaf and to prepare a galenical aloe drink by adding drinking water to the raw material. CONSTITUTION:Leaf or pulp of aloe is sliced, dried and roasted to obtain galenical aloe. A raw material for galenical aloe drink is produced by mixing the galenical aloe with other tea leaf or a natural flavor such as petal or artificial flavor, stirring the mixture and drying the product. The raw material is boiled in a high-quality drinking water, a high-quality drinking water is added to the product and the mixture is boiled again to stabilize the medicinal effect.
Patent JP-H01173683-A (JP)
Title: High-frequency excitation gas laser apparatus
Inventor: KANEKO EIJI
IPC: H01S3/097
Filed: 1987-12-28
Abstract: PURPOSE:To impress a voltage of sufficient intensity between a trigger electrode and a main electrode by a method wherein the trigger electrode installed near the main electrode is connected to the side of a high voltage of the main electrode by using a connection wire whose length cannot be neglected as compared with a wavelength decided by a frequency of a high-frequency voltage. CONSTITUTION:A connection wire 16 is connected to the immediate neighborhood of a main electrode 2 which has been connected to a high-//frequency power supply 15; a trigger electrode 10 is connected to the other end of the connection wire 16, and is arranged near the main electrode 2; the length of the connection wire 16 is set to be the length which cannot be neglected as compared with a wavelength decided by a frequency of the high-frequency power supply 15 to be used. A phase difference is caused in a potential between the main electrode 2 and the trigger electrode 10 only for a duration required when high-frequency electric power is transferred through the connection wire 16; as a result, a sufficient potential difference is caused between the main electrode 2 and the trigger electrode 10; a stable triggered discharge is generated. By this setup, it is possible to increase a voltage to be impressed even with a simple structure of the trigger electrode 10.
Patent JP-H10170723-A (JP)
Title: Surface light source unit
Inventor: YANO SHUJI
IPC: G02F1/1335
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source unit that has uniform and high luminance and is lightweight and thin. SOLUTION: This unit has a linear light source 1 and a light source cover 2, which covers this linear light source 1 and forms a space part 5 as the light projection path of the linear light source 1, and a reflecting plate 3b is arranged on the reverse surface of the light source cover 2. On the top surface of the light source cover 2, an optical sheet 4 is arranged to gradually increase the quantity of transmitted light and decrease the quantity of reflected light with the distance from the light source 1.