baber/WOPTO huggingface dataset:
Patent JP-S5618233-A (JP)
Title: Gas appliance interlocked with ventilating fan
Inventor: FURUKAWA KEIICHI
IPC: F24C3/12
Filed: 1979-07-25
Abstract: PURPOSE: To prevent poisoning due to poor ventilation and simplify operation by making possible to use a gas appliance only when a ventilating fan is running.  
     CONSTITUTION: A ventilation interlocking device 3 is installed which has a relay 11 which is connected in series with a cock switch 8 interlocked with the cock of a gas appliance 1 and whose contact point 15 is connected with a ventilating fan 17 via a plug socket 16, an electromagnetic valve 4, etc. By so doing, if the cock of the gas appliance 1 is opened, the cock switch 8 is turned on, the relay 11 is energized and commercial power is applied to the plug socket 16, and when there is no trouble in the ventilating fan 17, an alternating voltage is induced in a zero-phase current transformer 18, a thyristor 22 is turned on, the electromagnetic valve 4 opens and  the gas appliance 1 becomes possible to be used. On the other hand, when the  ventilating fan 17 is faulty, the AC voltage is not induced in the zero-phase current  transformer 18, the electromagnetic valve 4 is kept closed and the gas appliance 1  cannot be used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11290709-A (JP)
Title: Chip crusher
Inventor: TOMONO KENICHI
IPC: B23Q11/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To increase cutting efficiency with a simple constitution by providing a catching part at a rotating direction side of a cutting part, constituting a peripheral part of the rotating direction side with three peripheral parts of a tip peripheral part and the first and second side edges, and forming a cutting edge over an entire length at the tip peripheral part and in a part each of the first and second side edges respectively. SOLUTION: The catching part 36 catching swarf by rotation and sending the swarf to the rotating direction is provided at a rotating direction side of a cutting part 34 of a rotary cutting tool 32. And the peripheral part of the rotating direction side of the cutting part 34 is constituted with the tip peripheral part 36a almost parallel to an axial center of a rotary shaft 16 and two side edges 36b and 36c continuing respectively to edge parts 38b and 38c of the tip peripheral part 36a and leading to a base edge of the cutting part 34. The cutting edge 39 is formed respectively over the entire length at the tip peripheral part 36a and over the prescribed length from the edge parts 38b and 38c at the side edges 36b and 36c. The prescribed length is 3 mm, for example. The side edges 36b and 36c are orthogonal here to the rotary shaft 16.  The thickness of the cutting part 34 is 24 mm, for example.
Patent JP-S60242128-A (JP)
Title: Swirling gas flow generating apparatus for transporting powdery and granular material
Inventor: MARUI TOMOTAKA
IPC: B65G53/52
Filed: 1984-05-14
Abstract: PURPOSE:To generate the stable swirling flow which advances in the direction of the major axis of a conduit by smoothly contracting the parallel gas flow which flows in the direction of major axis in an inner cylindrical pipe having the larger diameter than that of a conduit into the smooth funnel form, and feeding said gas flow into the conduit, increasing the average speed of the gas flow. CONSTITUTION:A gas feeding pipe 24 is installed, separated from the bottom plate 23 of a cylindrical pipe 21, and a gas sink is formed in the vicinity of the bottom plate 23, generating the buffering action for the inflow of the supplied gas, and the gas in the uniform pressure state free from pressure head is pushed- back towards a funnel 22, and therefore, in the cylindrical pipe 21 is front of the installation position of the pipe 24, the gas forms the parallel gas stream which flows in the direction of major axis, and shifts towards the funnel 22. Since said funnel 22 is made narrower with the inclination angle of 15 deg. or less and made equal to the diameter of a conduit 1, the gas stream which shifts in the cylindrical pipe 21 contracts smoothly, and the speed increases gradually, and when the speed increases to a constant speed of about 20m/sec, or more, a swirling gas flow is generated in the conduit 1.
Patent JP-H08257902-A (JP)
Title: Polishing device
Inventor: TOGAWA TETSUJI
IPC: B24B37/10
Filed: 1995-03-28
Abstract: PURPOSE: To provide a polishing device which can be carried in a clean room or the like easily with a compact structure. CONSTITUTION: This polishing device, which feeds polishing fluid to a turn table 1 with cloth affixed onto its top surface and polishes the contact surface of an object to be processed by pressing the object to be processed against a cross top surface with a top ring 2, is provided with a rotating shaft 5 which transmits the rotational force of the top ring 2 to the inside of a hollow part by disposing a motor 6A for driving the rotation of the top ring 2 lower than the turn table 1 and making an operation shaft 4 for moving the top ring 2 hollow.
Patent JP-H11297146-A (JP)
Title: Cable cover and its manufacture
Inventor: NAKAO YUJI
IPC: B29C48/32
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a cable cover stronger, easy to demount from a cable and simple to manufacture. SOLUTION: For a tubular cover 10, a plurality of intermediate reinforcing members 41 formed of hard synthetic resin along a tube axis are provided between an inner layer 21 and an outer layer 31 formed of soft synthetic resin in the peripheral direction Y of the cable cover. It is desirable that the respective intermediate reinforcing members 41 are in an uneven and wavy form in the peripheral direction of the cable cover. A distance between the adjacent intermediate reinforcing members 41 is desirably shorter than a distance between the top and the bottom of one intermediate reinforcing member in the peripheral direction of the cable cover.
Patent JP-S57209522-A (JP)
Title: Discriminating system for input and output device
Inventor: KONDOU KOUICHI
IPC: G06F11/28
Filed: 1981-06-19
Abstract: PURPOSE:To reduce the system down due to misoperation and to improve the processing capability of a main operating device, by confirming detailed functions with respect to an input and output device connected to the main operating device. CONSTITUTION:A main control section 11 discriminates the types of devices, attribute and functions of an input and output device 20 according to codes A0, B0 and C0 coincident by a comparison circuit 12. The main control section 11 selects a program for function confirmation corresponding to the result of the discrimination of classification and transmits the program to a control circuit 22 of the device 20 as a data D. The control circuit 22 operates various functions according to the content of the data D. The control circuit 22 further outputs the content and result of operations according to the data D to a discriminating circuit 14 of the main operating circuit 10 as a data E. The main control section 11 obtains the confirmed data with respect to the detailed function of the said input and output device 20 from the result of discrimination of the discriminating circuit 14.
Patent JP-H02272045-A (JP)
Title: Propylene polymer composition
Inventor: FUJIMURA KAZUMASA
IPC: C08L23/00
Filed: 1989-04-14
Abstract: PURPOSE:To obtain the subject composition, consisting of specific crystalline polypropylene polymer and a propylene copolymer prepared by using a special catalyst, having a methylbutene content within the range of prescribed values, suitable as extrusion molded bodies, such as sheet or film, and excellent in transparency and rigidity. CONSTITUTION:The objective composition, consisting of (A) crystalline polypropylene polymer having 0.1-200g/10min melt flow rate and (B) a propylene copolymer, prepared by carrying out polymerization in the presence of a catalyst formed from (i) a solid titanium catalyst component consisting essentially of a halogen-containing magnesium, a halogen-containing titanium and an electron donative compound and (ii) an organoaluminum compound, containing 0.001-10wt.% content of 3-methyl-1-butene and having 0.1-200g/10min melt flow rate and obtained by regulating the content of the 3-methyl-1-butene content to 0.0001-1wt.%.
Patent JP-H05285570-A (JP)
Title: Work table device of punching machine
Inventor: ITO SHIGERU
IPC: B21D28/24
Filed: 1992-04-15
Abstract: PURPOSE:To provide the work table device of the punching noise machine which does not scratch or generate during the metal plate carrying time and can also execute the downward forming. CONSTITUTION:A frame like work carriage slider (work supporting part) 7 provided in the horizontal state is provided freely reciprocating to the work carrying-in direction, together two sides, at least, of the metal plate W to be worked are supported with work clamps 11 set at the inside peripheral part 7a of this work carriage slider 7 and made in the hanging state at the work pass line PL position. Because the work clamp 11 is provided freely approaching and separating against the metal plate W to be worked, the work clamp 11 entering in the interfering territory abutting with the upper die machining head 23 can be retreated in the time machining the surrounding neighborhood of the metal plate W to be worked.
Patent JP-S5521377-A (JP)
Title: Adhesive tape cutter
Inventor: SAKAI TOMOJI
IPC: B65H35/07
Filed: 1978-08-03
Abstract: PURPOSE: To provide an arrangement for adhesive tape cutter, in which means for applying an adhesion preventing material is provided in the vicinity of the end portion of adhesive tape where it is cut by a cutter, so as to  prevent tight sticking of adhesive tape to the surface on which the adhesive tape is to be attached and to separate the tape with ease.  
     CONSTITUTION: When adhesive tape 1 supported on roll-core holding member 2 is drawn out of the roll and cut by cutter 3, top of the portion of tape 1 detached from the roll is sticked to tape-end holding member 4 to facilitate next use of the same. In an adhesive tape cutter arranged as above, means 5 for applying adhesion preventing material is provided at the front or at the back of cutter 3 to apply adhesion preventing material to a portion of adhesive surface of the tape. Here, such a means 5 can be made, for instance, of felt impregnated with silicon resin, which is fitted in a suitable holder. With such an arrangement, adhesion preventing matereial can be applied to tape 1 when it is pressed onto cutter 3 for cutting the same. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07301218-A (JP)
Title: Kind of screw
Inventor: SASAKI ICHIRO
IPC: F16B35/00
Filed: 1994-05-09
Abstract: PURPOSE:To destroy surface tension of chemicals for treatment so as to prevent a screw from its deterioration caused by 2 chemical remaining thereto and changed in its quality by providing a grooves which are made up of synthetic resin and communicated from an angular hole whose head part can be engaged with a prism spanner to the outer circumference of the head part. CONSTITUTION:A shaft part 1 on which a male screw is carved and a head part 2 are integrally formed by synthetic resin. Grooves 4 communicated with the angular part 31 of the angular hole 3 of the head part 2. These grooves 4 are communicated with the outer circumference of the head part 2 by extending in the outer circumferential direction of the head part 2. Two grooves 4 are provided thereto having an interval of 180 deg., and a minus driver can be used thereto. By this process, any chemical stuck thereto is going to remain in the angular hole 3 after being treated surface tension, etc., when treatment using liquid type chemicals, etc., is performed. However, the surface tension which remains in the angular hole 3 and is going to be formed therein is destroyed because a part of the angular hole 3 is missed by the grooves 4. Therefore, the head part 2, etc., around the angular hole 3 is prevented from such a deterioration that the chemical remains on the square hole 3 so as to be changed in quality.
Patent JP-H06276860-A (JP)
Title: High-luminance discharge lamp for plant growth
Inventor: TAZAWA SHINJI
IPC: F21V9/40
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a high-luminance discharge lamp for plant growth capable of efficiently supplying energies of blue light, green light and red light required for plant growth in a good balance. CONSTITUTION:Two arc tubes having different light qualities are set in an outer bulb and a high-luminance discharge lamp for plant growth is constituted to successively increase energies of blue light, green light and red light.
Patent JP-H032192-A (JP)
Title: N-acyl derivative of ll-e33288 antitumor antibiotic substance
Inventor: MEI DEIINNMINGU RII
IPC: C12P19/60
Filed: 1990-04-12
Abstract: The invention is N-acyl and dihydro-N-acyl analogs of the family of antibacterial and antitumor agents known collectively as the E33288 complex.
Patent JP-S63261194-A (JP)
Inventor: KODAMA MITSUHIRO
IPC: G21C7/24
Filed: 1987-04-20
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-H06283379-A (JP)
Title: Manufacture of ceramic capacitor
Inventor: KISHI MASANORI
IPC: H01G4/12
Filed: 1993-03-29
Abstract: PURPOSE:To achieve sintering at a low temperature while allowing particle growth in a sintering process. CONSTITUTION:A dielectric material which has the same composition as a ceramic raw material particle and is formed by adding a seed crystal with 0.1-20wt.% whose average particle diameter is 2-50 times larger than that of ceramic raw material particle and a glass with 0.1-10wt.% to the ceramic raw material particle is used as the dielectric material for forming ceramic dielectric and is subjected to liquid phase sintering at a low temperature.
Patent JP-S59221462-A (JP)
Title: Fuel control device for engine
Inventor: HARADA SHINICHI
IPC: F02M69/20
Filed: 1983-05-30
Abstract: PURPOSE:To supply requested fuel properly in accordance with an operating condition and permit to obtain a high output by a method wherein a fuel regulator is operated into a direction to increase a fuel pressure changeable by the output signal of a control unit. CONSTITUTION:Second diaphragm 14 is attracted and moved toward a vacuum chamber 13 in accordance with the increase of venturi vacuum and whereby the opening degree of a release valve 19 is reduced. The fuel pressure P1 is increased to increase the amount of fuel sent to a suction path 2. An opening and closing valve 30 is opened continuously by sending an electric current to a solenoid 29 continuously for some period of time or the valve 30 is opened or closed by any duty ratio by sending a pulse current. According to this method, the air pressure P3 of a pressure air chamber 15 is controlled to effect a proper air- fuel ratio control in accordance with the operating condition of the engine.
Patent JP-S63260331-A (JP)
Title: Data clock generating circuit
Inventor: EGAMI TAKESHI
IPC: G11B20/14
Filed: 1987-04-17
Abstract: PURPOSE:To generate a data extraction clock phase-locked to a PCM signal whose minimum bit inverting period is fluctuated by comparing a center frequency of a PLL with a frequency of an inputted single frequency signal so as to form a negative feedback loop. CONSTITUTION:The center frequency signal outputted from PLL sections 3-6 and the frequency of the single frequency signal to be detected are compared in the center frequency control mode and its error voltage is fed back to the PLL sections 3-6 so as to set the center frequency accurately independently of the slope and linearity of the input/output characteristic of a voltage controlled oscillator 6 included in the PLL sections 3-6. Thus, in case of the helical scan type digital audio tape recorder, at least once a half rotation of the head, the center frequency is adjusted to the data extraction clock frequency and the data extraction clock of the PCM signal is generated without being subjected to the characteristic limit of the voltage controlled oscillator.
Patent JP-S58212130-A (JP)
Title: Method for liquid phase epitaxial growth
Inventor: KISHI YUTAKA
IPC: H01L31/0248
Filed: 1982-06-03
Abstract: PURPOSE:To obtain the liquid phase epitaxial growing method with which the meltback generating on the circumferential part of a substrate can be prevented by a method wherein the solution to be used for epitaxial growth if contacted with the surface of the sample to be processed, and an InGaAsP layer is formed on the upper surface of the sample to be processed and on the side face of the InGaAs layer. CONSTITUTION:The InP substrate 1 in a sulfur-doped plane direction is placed on the prescribed position of a slide type liquid phase growing boat consisting of ordinary carbon, and thesolutionfor meltbak of the InP substrate, a buffer layer growing solution, an InGaAs layer growing solution, and an InGaAsP layer growing solution are successively conacted with the surface of the substrate 1, thereby enabling to form in lamination a buffer layer 2 consisting of InP, an I n0.53 Ga0.47As layer 3, and an InCaAsP layer. The edge growth 6 formed part having aproximately 2 millimeters in width located on the circumference of the sample to be processed is removed using a cleavage method, and the surface layer of the cleavage surface is removed by performing an etching for 5-6sec or thereabout using the mixed solutionof sulfuric scid, hydrogen peroxide and wate. The sample 5 processed as above is placed again at the prescribed position on the liquid phase growing boat, the InGaAsP layer 7 for antimeltback is formed by making the above-mentioned InGaAsP layer growing solution to come in contact with the surface of the sample 5, and then an InP layer 8 of approximately 2 mum in thickness is formed by contacting with an InP growing solution.
Patent JP-H07276986-A (JP)
Title: Run channel
Inventor: IWAMOTO TOKUJI
IPC: B60J5/00
Filed: 1994-04-08
Abstract: PURPOSE:To provide a run channel preventing the falling-in of an outdoor side lip, reducing hammering noise at the time of closing a door glass pane and preventing the infiltrating water. CONSTITUTION:A run channel fittingly fixed to a door sash 10 or the like with an approximately U-shape recession so as to stop an ascending door glass 20 and to seal between the door sash 10 or the like and the door glass 20 is provided with lips 32, 33 protruding upward to the center from the lower opening ends of the base bottom part 31 of approximately U-shape to be fittingly fixed to the door sash 10 or the like, so as to come in elastic contact with both inner and outer faces of the ascending door glass pane 20, and a fall stopper lip 35 protruding upward and toward the indoor side from the upper end of the outdoor side leg part of the base bottom part 31.
Patent JP-H08269452-A (JP)
Title: Liquid water-sealing chemical
Inventor: KIMURA HIROYUKI
IPC: C08G18/10
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a liq. water-sealing chemical which is cured quickly and, when cured, exhibits an excellent water resistance, high water-sealing properties. and widely controllable flexibility and hardness. CONSTITUTION: The liq. water-sealing chemical is of a two-component type and comprises component A which is an aq. metal salt soln. having a specific gravity of 1 or higher and contg. a cure accelerator and a filler and component B which contains a urthane prepolymer obtd. by reacting a diisocyanate with a difunctional polyoxyalkylene glycol. Components A and B are combined in such a ratio that, when mixed with each other and put into water, a cured polymer having a specific gravity of 1 or higher is obtd.
Patent JP-H04326155-A (JP)
Title: System switching processing method for system
Inventor: FUTAGAMI ARATA
IPC: G06F11/20
Filed: 1991-04-26
Abstract: PURPOSE:To eliminate the overhead of the switching processing of a system by making the blocking/resetting operation of a communication channel unnecessary at the time of the switching processing of the system. CONSTITUTION:In a duplex system, a means 10 to identify a central control unit during operation and an input/output buffer 9 to hold temporarily an event are provided on a communication control equipment 2, and simultaneously, a central controller 1 side is provided with a means to suppress temporarily interruption or the notice of the event from the communication control equipment 2 to the central control unit 1 and release relevant suppression.
Patent JP-H08273310-A (JP)
Title: Head movement mechanism
Inventor: KOBAYASHI TOSHIMASA
IPC: G11B21/02
Filed: 1995-03-29
Abstract: PURPOSE: To reduce jitter when a head travels by enhancing lubrication with respect to the belt of a rotary gear in a head movement mechanism. CONSTITUTION: A support body 6 for supporting a magnetic head 5 is slidably supported by guide shafts 2, 3 and a screw shaft 4, and the screw shaft 4 is rotated by a motor 7 through a rotary gear 8, a belt 9 and a pulley 10 to make the head 5 travel, thereby performing the recording and reproducing of information with respect to a card 11. In the rotary gear 8, a lubricating surface to which an electroless Ni-P plating layer with the eutectoid of PTFE or a coating layer is applied is formed.
Patent JP-H09257684-A (JP)
Title: Scattered light detector
Inventor: IGUSHI TATSUO
IPC: G01N15/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a scattered light detector in which a photodetector for detection of scattered light can be arranged in a position near the central part and in which the measuring region of a particle size distribution is expanded by more compact apparatus. SOLUTION: In an element board 41, a photodetector 21 which is used to detect condensed transmitted light in the position of the axial center, three or more photodetectors 32, 32a, 32b, for axial-center adjustment, which are arranged on an identical circle around the photodetector 21 so as to form an identical arc shape and a photodetector row which contains at least one out of the photodetectors 32, 32a, 32b for axial-center adjustment are arranged on an identical plane. The element board 41 is constituted in such a way that it can be moved to the optical-axis direction (z-axis) of light-source light as well as to the X-direction and the Y-direction which are at right angles to the optical-axis direction.
Patent JP-H04305284-A (JP)
Title: Method and device for treating crude refuse for group houses
Inventor: ISEMOTO NORIAKI
IPC: B02C21/00
Filed: 1991-04-03
Abstract: PURPOSE:To provide the technique for the rational treatment of crude refuse which drastically reduces the weight of the crude refuse generated from respective homes, etc., by concentrically treating the crude refuse in a generating source, subjects the crude refuse to a fermentation treatment by using biological technology so as to reutilize the crude refuse as a fertilizer and does not become the source for malodors and pollution, i.e., has no environmental load. CONSTITUTION:This crude refuse treating device for group houses consists of the coupling of a device 6 which crushes the crude refuse generated in the respective houses of the group houses, transfer, aggregates and stores the crushed crude refuse, a device 7 which subjects the crushed and stored crude refuse to a solid-liquid sepn., a device 9 which adds and mixes a moisture adjusting agent to and with the crude refuse, a device 10 which adds and mixes the fermentation bacteria to and with the crude refuse, and treats the crude refuse by heating the same and passing air therethrough, a device 11 which discharges the treated solids from the above-mentioned agitating and heating device, and devices 13, 14 which deodorize the treated exhaust gases by soil layers.