baber/WOPTO huggingface dataset:
Patent JP-S55128494-A (JP)
Title: Preparing method for support body for lithographic printing
Inventor: SAKAKI HIROKAZU
IPC: C23F1/00
Filed: 1979-03-29
Abstract: PURPOSE: To obtain a support body for lithographic printing with an excellent sand- mesh structure by a method wherein after an Al plate being rugged mechanically it is further rugged electro-chemically so that an accmulated frequency curve of the diameter of the opening in the outer surface be 3μ or less for 5% thereof, while the other 95% of the curve being 7μ or less, in the distribution thereof.  
     CONSTITUTION: After oils and fats, rust, rubbish and the like sticking to the surface of an Al plate being removed, the surface is rugged mechanically by the publicly- known method. Next, the rubbish of grinding agents, Al etc. having intruded in the surface is removed by etching with NaOH, Na 2 CO 3  and the like. Proper quantity of etching is 0.5W30g/m 2 . The Al plate thus processed is further rugged electro- chemically within the range where 5% of the accumulated frequency curve of the diameter of the opening of sand-mesh with the opening to be obtained is 3μ or less, while 95% thereof being 7μ or less, thereby the support body for lithographic printing being prepared. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06226854-A (JP)
Title: Welding of plastic pipes
Inventor: INOUE WATARU
IPC: F16L47/02
Filed: 1993-02-03
Abstract: PURPOSE:To provide a welding method preventing a molten bead from protruding from the inner surface of a welded part and suitable for the welding of plastic pipes mainly composed of a thermoplastic resin having heat resistance. CONSTITUTION:In a method for welding plastic pipes 2, 3 by heating and melting the pipe end surfaces 2a, 3a of plastic pipes 2, 3 arranged on both sides of a heating member 1 using the heating member 1 so as to be able to advance and retreat on the axial line and immediately abutting both pipe end surfaces 2a, 3a to bond them, cores 4, 5 are fitted to the end portions 2b, 3b of the both plastic pipes and the pipe end surfaces 2a, 3a are heated and melted in a state not being in contact with the heating member 1. Thereafter, the heating member 1 is separated from both plastic pipes 2, 3 and both pipe end surfaces 2a, 3a are immediately abutted each other and, after the completion of welding and bonding, cores 4, 5 are taken out of the integrated plastic pipe.
Patent JP-S60184767-A (JP)
Title: Erroneous operation preventing device for transmission
Inventor: YAMAMURO SHIGEAKI
IPC: F16H61/18
Filed: 1984-03-01
Abstract: PURPOSE:To prevent the breakage of a transmission gear mechanism at the time of erroneous operation by adding an erroneous operation preventing function to an electronically controlling device which gives a command to an electric and hydraulic control device which controls oil pressure fed to a clutch. CONSTITUTION:A forwarding and backing signal detecting means detects that a shift position is in the forwarding position or in the backing position. A preceding forwarding and backing signal memory means stores a forwarding or backing signal in the preceding routine. A neutral commanding means outputs a signal for commanding that, when a forwarding or backing signal in the preceding routine does not agree with that in the present routine, a forwarding and backing changeover mechanism (a forwarding clutch, a backing clutch, etc.) be made neutral. Due to the above mentioned construction, a transmission gear can be securely protected in case of erroneous operation, eliminating the need for using an inhibitor valve, a Pitot tube, etc.
Patent JP-H07223236-A (JP)
Title: Metal insert integrated hollow molded product and its manufacture
Inventor: MATSUZAKI KAZUHIKO
IPC: B29C45/00
Filed: 1994-02-14
Abstract: PURPOSE:To provide a method for manufacturing a metal insert integrated hollow molded product of excellent surface properties and high dimension accuracy by using a hollow injection molding method without leaving traces of a pressurized fluid force flowing inlet and a flash formed by the traces on the surface of a resin molded body. CONSTITUTION:Pressurized fluid is force flowed into a melted resin in a metal cavity from a cavity 2 in a metal insert 1 through fine holes 3 communicated with the outer surface of the metal insert 1 into manufacture a metal insert integrated type hollow molded product in which the metal insert 1 is formed integrally with a resin molded body 6 with a hollow section 7 covering the holes on the outer surface of the insert.
Patent JP-S62196446-A (JP)
Title: Hydraulic controller of belt type continuously variable transmission for vehicle
Inventor: SUGAYA MASAMI
IPC: B60W10/101
Filed: 1986-02-22
Abstract: PURPOSE:To improve the speed change response when decreasing the speed ratio by opening the working oil to be flowed out from one of respective cylinders for modifying the effective diameter of a pair of variable pulleys in accordance with the difference between two types of line oil pressures having different pressure levels. CONSTITUTION:In a hydraulic control circuit for a continuously variable transmission 14 where a transmission belt 24 is entrained about the primary and secondary variable pulleys 20, 22 having the effective diameters being modified by means of the hydraulic cylinders 26, 28, first pressure regulation valve 48 for flowing a portion of the working oil in a delivery side oil path 50 of an oil pump 42 to an oil path 52 and controlling the first line oil pressure is provided. Second pressure regulation valve 58 for flowing a portion of the working oil in the oil path 52 to a drain oil path 60 and controlling the second line oil pressure is also provided. Furthermore, a speed change control valve 44 for feeding the working oil regulated to the first line pressure level to one of said hydraulic cylinders 26, 28 and regulating the speed ratio of the continuously variable transmission 14 is provided and the working oil discharged through a discharge port 54 of said valve 44 is further discharged through an open path 59.
Patent JP-S62196540-A (JP)
Title: Air suction and discharging device in circulation type air curtain device
Inventor: MATSUI SHIGEO
IPC: F24F9/00
Filed: 1986-02-22
Abstract: PURPOSE:To enable a uniform and even blowing of air forced from a blower to be blown and sucked from a blowing port and a suction port of a chamber by a method wherein round pipe holes are continuously made in a longitudinal direction of an elongated cylindrical chamber and a round pipe of proper size is arranged in the round pipe hole. CONSTITUTION:Round pipes 6 for use in blowing through a chamber are arranged, and nozzles 7 are attached to pipe holes 10. In a suction chamber 3, the round suction pipes 8 are installed in the pipe holes 10 and a nozzle 9 is attached to each of the pipe holes 10. Both round pipes 6 and 8 have the same length but a size of a circumferential diameter is slightly different. However, this is due to a difference in an amount of air between blowing and suction as well as in their air speeds. The same length is applied in view of a case that air speeds in the chambers 1 and 3 show approximately the same value to each other. Attaching of each of the nozzles 7 and 9 to the pipe holes 10 enable the blowing and suction at the blowing port and the suction port to be uniformly performed for an entire surface.
Patent JP-S61198928-A (JP)
Title: Tv sound multiplex broadcast receiver
Inventor: SUGAI YOSHIRO
IPC: H04B7/08
Filed: 1985-02-28
Abstract: PURPOSE:To prevent noise by providing a resonance circuit resonated to a sub carrier in series with a sample-and-hold capacitor so as to prevent the carrier of sub signal from being intermitted during the operation of a sample- and-hold circuit. CONSTITUTION:If noise is generated at an output of a sound detection circuit 11, a gate circuit 15 of the sample-and-hold circuit 18 is opened by a noise detection circuit 13 and a gate drive circuit 14. Then the sending of noise to the post-stages is prevented. An LC resonance circuit 25 turned to the center frequency of the carrier of the sub signal is inserted in sereis with the hold capacitor 16. When the gate circuit 15 is opened, a signal held in the capacitor 16 superimposed with a voltage of the resonance circuit 25 is sent to the post- stage. Thus, since the carrier of the sub signal is inputted to a sub signal demodulation circuit 20 without being intermitted, the generation of noise due to intermission of carrier is prevented.
Patent JP-H06250453-A (JP)
Title: Electrophotographic device
Inventor: ISHIKAWA TAKASHI
IPC: G03G15/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide an electrophotographic device capable of surely transmitting the driving force of a device main body side to the transmission gears of a unit side via driving gears. CONSTITUTION:In the electrophotographic device in which a unit 1 having a developing machine and a photosensitive body is fitted into a device main body 21 from the above, the transmission gears for the photosensitive body and the developing machine 16 and 18 engaged with the driving gears for the developing machine and the photosensitive body 23 and 24 provided on the device main body 21 and transmitting the driving force to the developing machine and the photosensitive body are provided on the unit 1 in such a positional relation that the upward component in the vertical direction of force received from the driving gears 23 and 24 by the transmission gears 16 and 18 is smaller than the dead weight of the unit 1.
Patent JP-S60181840-A (JP)
Title: Branch optimization processing method
Inventor: UCHIDA MASAAKI
IPC: G06F9/44
Filed: 1984-02-29
Abstract: PURPOSE:To omit a loading process by loading previously plural address constants onto plural base registers respectively and indicating the displacement from the head address of a section shown by the contents of the base register. CONSTITUTION:An object program is divided into sections 3-1, 3-2.... Then head addresses A(P1), A(P2), A(P5) and A(P8) of sections 3-1, 3-2, 3-5 and 3-8 (shown by hatching in the figure) having high possibility to be defined as branching destinations are defined as address constants respectively. These constants are first loaded and held onto registers r1-r4 respectively by a loading/multiple instruction. Then one of above-mentioned registers is indicated among branching instructions. At the same time, a displacement (d) from the head address of the section shown by the contents of the corresponding register. Therefore said sections 3-1-3-8 are regarded as a big section, and the above-mentioned loading instruction can be omitted for the branching within said big section.
Patent JP-S6133187-A (JP)
Inventor: FUERUNANDO KARUBO
IPC: A61P25/28
Filed: 1985-02-28
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-H10241824-A (JP)
Title: Connector
Inventor: OKURA KENJI
IPC: B29C45/26
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a connector having high shock resistant properties. SOLUTION: Contact terminals 2 are inserted in both sides 1c of a plastic housing 1 and retaining grooves 4 for 1c. The housing 1, which is provided with a gate located at its one end 1a, is molded through a tunnel gate 21 located at the other end 1b by using a mold which is equipped with a weld reservoir 20. A weld line is produced in an unnecessary portion that is molded through the use of the weld reseroir 20. The unnecessary portion is separated from the housing 1 by cutting off a combining portion molded in the tunnel gate 21 from the housing 1.
Patent JP-H04255785-A (JP)
Title: Two-pack type composition adhesive
Inventor: ONO YUJI
IPC: C09J201/06
Filed: 1991-02-06
Abstract: PURPOSE:To obtain the title simply producible adhesive having excellent heat resistance, water resistance and excellent initial strength consisting essentially of a first solution composed of an acetoacetyl group-containing compound, an epoxy group-containing compound, etc., and a second solution composed of a cross-linking agent, etc. CONSTITUTION:The objective adhesive consisting of (A) a first solution obtained by blending (i) 100 pts.wt. aqueous solution or emulsion of a polymer compound containing an acetoacetyl group in the molecule with (ii) 0.1-150 pts.wt. (preferably 0.5-100 pts.wt.) epoxy group-containing aqueous compound or emulsion containing epoxy group in the molecule by copolymerization and (B) a second solution composed of an aqueous solution of a hydrazine compound and/or a cross-linking agent capable of cross-linking epoxy group.
Patent JP-S51113514-A (JP)
Title: Automatic charge calculation system for telephone calls through switch board
Inventor: NANBA HITOSHI
IPC: H04M15/26
Filed: 1975-03-31
Abstract: PURPOSE:To constitute an automatic telephone-call charges calculation system, wherein caller's number which is dialed by switch-board operator to check the number is stored in register, through which memory unit memorizes the location of the operator and the number of trunk engaged.
Patent JP-H02216341-A (JP)
Title: Structure for mounting and removing cabin
Inventor: MIKI HIROYUKI
IPC: B62D27/06
Filed: 1989-02-16
Abstract: PURPOSE:To allow the total unit of a cabin to be easily mounted and removed with the cabin lifted only in its front part in a condition with the cabin supported in its rear part to a car body by providing a front part connecting mechanism and a rear part engaging mechanism to be respectively arranged between each front and rear part of the cabin and the car body. CONSTITUTION:A cabin C arranges between its rear part and a rear fender 4 a rear part engaging mechanism A while between the front part and the front part of a step 13 a front part connecting mechanism B. The rear part engaging mechanism A constitutes a principal part of an engaging pin 14 additionally provided in an upper surface of the rear fender 4 and an engaging bracket 15 additionally provided in a rear part lower surface of the cabin C. While the front part connecting mechanism B constitutes a principal part of an engaging rod 26 additionally provided in the upper surface of a front part vertical wall 13a in the step 13 and a connecting member 27 additionally provided in a front part of the cabin C. Thus only by connecting and releasing the front part of the cabin C, its mounting and removal are facilitated without lifting the total unit.
Patent JP-S63243593-A (JP)
Inventor: YOKOYAMA GUNPEI
IPC: F16L58/18
Filed: 1988-02-19
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-H11237962-A (JP)
Title: Printing controller and recording medium
Inventor: KAJIYAMA HAJIME
IPC: G06F3/12
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To efficiently the dividing processing of a once-generated job file is a page unit in a printing controller for performing the printing processing of a job file at a client. SOLUTION: A client 1 is connected through a network or the like to a printer 2. In a printing controller 3, a job file generating means 3a generates the job file of a file to which printing is commanded on the side of an application 4. Then, the job file is stored in a job file storage means 3b. When any job file is selected by a user, a job file reading means 3c reads the selected job file from the job file storage means 3b. Then, a job file dividing processing means 3d performs dividing processing to the read job file in a page unit according to the operation of the user, and a new job file generating means 3e newly generates the job file of respective data to which dividing processing is performed.
Patent JP-H04277403-A (JP)
Title: Illumination device
Inventor: YANO TADASHI
IPC: F21V9/00
Filed: 1991-03-05
Abstract: PURPOSE:To provide natural light having a correlational color temp. approx. equal to that of artificial light so that there is no feeling of disorder with it when these two types of light are used being mixed for the purpose of saving the energy. CONSTITUTION:A light flux in the visibel ray range 380-780nm of natural light is received by a color temp. sensor mounted in No.1 light receiving part 8, and the result is put in computation by No.1 calculation part 9 to determine the correlational color temp. of the natural light, while artificial light is received by another color temp. sensor installed in No.2 light receiving part 10, the result being subjected to computation by No.2 calculation part 11 to determine the correlational color temp. of the artificial light. The difference between the two color temp. values is calculated by No.3 calculation part, and a color temp. changing filter is changed over by a filter operating part 14 so that the difference lies within 5.5 mired. Thereby an illumination device is achieved. with which a hybrid light having no feeling of disorder is obtained.
Patent JP-H03246269-A (JP)
Title: Method for increasing yield of acetonitrile
Inventor: SOMEYA MASARU
IPC: C07C255/03
Filed: 1990-02-21
Abstract: PURPOSE:To increase the yield of acetonitrile in high efficiency without reducing the yield of the main reaction product by carrying out the ammoxidation reaction of a hydrocarbon, an oxygen-containing hydrocarbon or a nitrogen- containing hydrocarbon in the presence of acetone and ethyl alcohol in the reaction system. CONSTITUTION:A hydrocarbon, an oxygen-containing hydrocarbon (e.g. methyl alcohol or tert-butyl alcohol) or a nitrogen-containing hydrocarbon (e.g. picoline) is made to react with ammonia and oxygen in the presence of a catalyst such as bismuth phosphomolybdate to produce an unsaturated nitrile and acetonitrile by ammoxidation reaction. The above reaction is carried out in the presence of acetone and/or ethyl alcohol in the reaction system. There is no particular restriction on the amount of acetone and/or ethyl alcohol and the compounds are supplied to the system in an amount corresponding to the required amount of acetonitrile. The reaction conditions such as reaction temperature and reaction pressure are selected within a range commonly used in conventional ammoxidation reaction.
Patent JP-S57153566-A (JP)
Title: Gate waveform generating circuit for frequency converter
Inventor: YOSHIKAWA YOSHIROU
IPC: H02M7/527
Filed: 1981-03-16
Abstract: PURPOSE:To remove harmonic wave components of an output waveform of a frequency converter by producing a sinusoidal wave output proportional to the input frequency from a D/A converter by a sinusoidal wave peak value controller, thereby approaching the frequency-divided signal to the sinusoidal wave. CONSTITUTION:The output from a frequency divider 1 is inputted to a pulse number switching circuit 2, and an inequal pulse number is determined. The amplitude of the sinusoidal wave a of the output of the first D/A converter 4 is controlled by a sinusoidal wave peak value controller 6 to produce a waveform for controlling the voltage of the output of a 3-phase AC power source, the input signal of a frequency divider 1 is inputted to the second D/A converter 3 as it is, the triangular wave D of the frequency of 3(2n+1) of the sinusoidal frequency is synchronized with the sinusoidal wave a and is produced. In this manner the voltage of the output of the 3-phase AC power source becomes inequal width pulse, and the output waveform becomes near the sinusoidal wave.
Patent JP-H07247066-A (JP)
Title: Group supervisory operation control device for elevator
Inventor: TANABE NORIMICHI
IPC: B66B1/18
Filed: 1994-03-09
Abstract: PURPOSE:To equalize the travel interval of each elevator by setting the starting interval of elevators starting from a reference floor on the basis of the predicted arrival time computed by a predicted arrival time computing means and the judged result of no stand-by elevator judging means so as to reduce such a state as to have no stand-by elevator on the reference floor. CONSTITUTION:In a predicted arrival time arithmetic processing part S31 for a reference floor return specified elevator, the predicted arrival time to return to a reference floor is computed with the elevator, staying on the other floor and specified to return to the reference floor, as an object. A minimum predicted arrival time (tmin) selecting part S32 then selects the minimum reference floor return predicted time from the computed result of the predicted arrival time arithmetic processing part S31. In an average interval computing part S33, the minimum predicted time (tmin) is divided by the number of elevators standing by on the reference floor to compute the starting interval time t0 for equalization.
Patent JP-H06247577-A (JP)
Title: Thin plate handling device
Inventor: OKAZAKI TADAO
IPC: B65G59/04
Filed: 1993-02-26
Abstract: PURPOSE:To attract a thin plate by utilizing electrostatic attraction due to electrostatic induction, and carry in, carry out, or transport the plate. CONSTITUTION:A thin plate handling device is provided with an endless conveyor chain 2, sprockets 1, and a sprocket driving device. The conveyor chain 2 is provided with top plates 4 made of conductors, and a dielectric plate 5 is fixedly secured on the upper face of each top plate 4. Further the thin plate handling device is provided with electric potential containing means to give electric potential to the top plate 4, and the top plate can be charged to be positive or negative.
Patent JP-H02307564-A (JP)
Title: Liquid synthetic resin mixture, distributing nozzle for extruding mold of polyurethane in particular
Inventor: PEETAA TAUBENMAN
IPC: B29C48/06
Filed: 1990-02-21
Abstract: PURPOSE: To obtain a distribution nozzle of a large release width by forming the internal space of a mixing head to a flat spacing and forming the shape of both side walls to a specific shape. CONSTITUTION: This distribution nozzle is mounted at the mixing head 1 and the mixing head 1 has a mixing chamber 5 and two space portions 2. The outlet groove hole 4 from the mixing chamber t has a mixing treatment member 6 so as to render a conical shape having a pointed end toward an outlet. The distribution nozzle and the mixing chamber have a size ratio of near 1:1. As a result, the resin mixture may be smoothly extruded to a sectorial shape.
Patent JP-H10219703-A (JP)
Title: Fitting method of reinforcements for pressure-resistant slab
Inventor: SAWADA OSAMU
IPC: E02D27/08
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To rapidly, easily, accurately, and stably arrange the upper and lower end reinforcements of a large scale reinforced concrete pressure-resistant slab. SOLUTION: Reinforcements holders 3 provided with a grooved receive tool 6 at the outside face of an erected cylindrical member 5, are arranged at every appropriate distance on a foundation 2. An erection rod 11 for lower end reinforcements is contained in the grooved receive tool 6 and lower end main reinforcements 12 crossing at right angles against the rod 11 are put on the rod 11 and fixed thereto. And further, the lower end distributing bars 13 are put on the lower end main reinforcements 12 so as to cross at right angles against the main reinforcements 12 and fixed thereto.  After the lower end of a vertical member 8 has been inserted in the erected cylindrical member 5, a lateral member 14 is fixed to the upper part of the vertical member 8 and the lower end distributing bars 15 crossing at right angles against the lateral members 14 are put on the lateral members 14 and fixed thereto. And further, upper end main reinforcements 16 crossing at right angles against the upper end distributing reinforcements 15 are put thereon and fixed thereto.