baber/WOPTO huggingface dataset:
Patent JP-S55123532-A (JP)
Title: Controlling device for powderly substance carrier truck
Inventor: NAGAI YOSHIOKI
IPC: B65G33/00
Filed: 1979-03-15
Abstract: PURPOSE: To get smooth driving by makihg possible for driving of transmitting measures either in forward or in reverse operation and in case forward motion, all driving measures are and in reverse driving, at least one driving measure is set-in not capable to turn and rest measures are driven in order.  
     CONSTITUTION: When change-over valve 17 is set in forward driving position, oil pressure motors D, V, B, each for discharge screw, vertical screw and bottom screw, are driven in forward motion in order by oil pressure which flow through transmitting sub-conduit 25, No.2 caliber passage of valve 17 and conduit pipe 27 and then, pressure oil returns to oil reservoir 9. Accordingly, each screw 6, 5, 4 is started with no load before getting delivery of powderly substances and consequently smooth transmitting is performed. When valve 17 is driven in reverse motiron, pressure oil induces reverse driving of oil pressure motor in ordering as V, D and consequently each remaining powderly substances in each transmitting passage are collected at the bottom of discharge screw 6 and then discharged. During this process, oil in send back pipe 30 is shut out from returning side at No.3 gate in opposite side of valve 17, so by this bottom screw 4 is stop. Rationalizing of drive control like this, smooth running of machine can be get. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58150608-A (JP)
Title: Antipollution system for water region
Inventor: AKAI KAZUAKI
IPC: C02F3/06
Filed: 1982-02-27
Abstract: PURPOSE:To prevent the pollution of clean sea and lake by a method in which polluted water coming into a clean water region is once received by the water region surrounded by a breakwater and discharged while being cleaned in the water region. CONSTITUTION:A breakwater 2 is provided at the inlet of polluted water 5 toward the land 1 to break tidal wave 4. By this, aeration action is accelerated to increase dissolved oxygen in the breakwater line, whereby promoting the activation of the polluted water 5. Also, in the case of breakwater 2 made of a porous material, planktons and flocs of pollutants in the water are eaten by fish and algae growing in the spaces and adsorbed on them, whereby eliminating the pollution of water. Since the water region 3, e.g., sea, lake, etc., surrounded by the breakwater 2 is calm and the sedimentation of pollutants is accelerated, the water discharged through the cleaning line of the breakwater 2 is clarified to become clean water.
Patent JP-H08216080-A (JP)
Title: Part inserting device
Inventor: KAKUBO IZUROU
IPC: B23P19/02
Filed: 1995-02-20
Abstract: PURPOSE: To provide a part inserting device which can speedily insert a plate- like inserting part into a groove of a part to be inserted with simple constitution. CONSTITUTION: A part inserting device is provided with a pair of fingers 8 to grip a plate like inserting part 3 by opening and closing, first and second sensors 12 and 13 which are installed in one between a pair of these fingers 8 and are arranged separately by a prescribed dimension from each other in the surface direction of the gripped plate-like inserting part 3 and operation controls 15 to correct a posture of the plate-like inserting part 3 by finding deviation from a groove 2 of the plate-like inserting part 3 when the sensors 12 and 13 detect the groove 2 of a part 1 to be inserted.
Patent JP-H10228952-A (JP)
Title: Mounting structure for connector
Inventor: HATTORI YASUNORI
IPC: H01R13/74
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To mount a connector block to a panel by a small pressure without looseness. SOLUTION: A hook part 11 and a clamp part 12 are provided at an interval at the bottom surface 10 of a connector block 8 and a projected part 18 is provided the part 11. When the connector block 8 is pressed down at a state that the hook part 11 is engaged with a hook hole of a mounting panel 9, a corner part 20 of the projected part 18 abuts on the mounting panel 9 and servers as a fulcrum of a lever so that the connector block 8 can be fitted by a small force.
Patent JP-H10228988-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: KUMAGAI YUJI
IPC: H05B41/24
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp lighting device which lights an electrodeless discharge lamp under proper conditions by following changes in the impedance of the lamp. SOLUTION: A high frequency power generator circuit 2 supplies high frequency power to an electrodeless discharge lamp 1 via a matching circuit 3. From startup to turning-on, the high frequency power is supplied from an oscillator circuit 4a through an amplifier circuit 6, during which the frequency is changed so that the phase difference between output voltage and output current decreases. By lighting the electrodeless discharge lamp 1, high frequency power of a constant frequency is supplied from an oscillator circuit 4b through the amplifier circuit, during which the output voltage of a dc power supply E is controlled so that the output power of the high frequency power generator circuit 2 is held constant.
Patent JP-S59158563-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIOKA KENTAROU
IPC: H01L29/792
Filed: 1983-02-28
Abstract: PURPOSE:To improve the interface between an oxide film and silicon, and to obtain stable MNOS structure by forming the gate oxide film, depositing a silicon nitride film through a chemical vapor phase evaporation method in a hydrogen atmosphere, and executing high-temperature hydrogen annealing. CONSTITUTION:A thin gate oxide film 12 is formed on the surface of a silicon semiconductor substrate 11. A silicon nitride film 13 is formed on the gate oxide film 12 through a chemical vapor phase evporation method by reacting SiH4 and NH3 in hydrogen atmosphere at a temperature of at least 800 deg.C or more. Hydrogen annealing treatment is executed for a fixed time at a high temperature of at least 800-1,000 deg.C by using the same reaction furnace as much as possible. A metallic electrode 14 is formed on the silicon nitride film 13, and MNOS structure is acquired.
Patent JP-H05226244-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO TAKASHI
IPC: H01L21/30
Filed: 1992-02-18
Abstract: PURPOSE:To make the accuracy of a fine pattern high by a method wherein the film thickness and the material of a first insulating layer to a third insulating layer are controlled in such a way that a beam of light which causes a multiple interference between the insulating layers and a photosensitive layer and a beam of light which is reflected at the boundary part between the photosensitive layer and the third insulating layer are provided with a specific phase difference and that their amplitude is equal. CONSTITUTION:An element region is formed on the surface of a substrate 1; a molybdenum silicide film 6 is deposited; after that, a first insulating layer 2, a second insulating layer 3 and a third insulating layer 4 are laminated sequentially; they are coated with a resist 5 for ultraviolet use. When the film thickness and the material of the individual insulating layers 2, 3, 4 are selected at this time, a beam of light which causes a multiple interference between the individual insulating layers and the resist 5 and which is reflected into the resist and a beam of light which is reflected at the boundary between the resist and the third insulating layer 4 are set in such a way that they are provided with a phase difference of 180 deg. and that their amplitude is nearly equal. Thereby, a drop in the accuracy of a pattern due to a beam of reflected light from the substrate is not caused at all.
Patent JP-S63212939-A (JP)
Title: Method for forming negative for photomechanical process
Inventor: INABA MASAJI
IPC: G03F1/92
Filed: 1988-02-12
Abstract: PURPOSE:To easily form a negative for photomechanical process by coating a one-time pressure sensitive transfer type ink layer having non-transmissivity of light on a transparent substrate to constitute an original plate and superposing a receptive sheet thereon to transfer the ink layer selectively to the receptive sheet. CONSTITUTION:The original plate 1 is constituted by coating the one-time pressure sensitive transfer type ink layer 3 having the non-transmissivity of light on the transparent substrate 2. The receptive sheet 4 is superposed on such ink layer 3. The printing pressure of a printing body 5 of a typewriter, etc., is applied to the sheet 4 from the rear face thereof. The printing image 6 of the ink layer 3 in the printing part is thereby detached from the substrate 2 and is transferred to the sheet 4. The light transmissivity is thereby provided to the plate 1 only in the detached part 61 of the image 6 and the negative 7 for photomechanical process is thus obtd. The surface of a plate material coated with a photosetting resin is exposed by using such negative 7, by which a letterpress original plate is obtd. Since the original plate is constituted by coating the ink layer on the transparent substrate, the negative for photomechanical process is easily formed simply by typing such original plate.
Patent JP-S60174517-A (JP)
Title: Switching control circuit
Inventor: OKUMURA SABUROU
IPC: H03K17/66
Filed: 1984-02-20
Abstract: PURPOSE:To prevent a double pulse phenomenon and switching pulses from being generated by turns in a short period and to improve the reliability of the circuit by providing a latch circuit which is set with a comparison pulse and held set until the next period of a saw-tooth wave. CONSTITUTION:The saw-tooth wave (a) from a saw-tooth wave oscillator 1 is applied to a comparative amplifier 7 and a comparator 3 and a pulse (c) in a state L at the time of a rise of the saw-tooth wave (a) is applied to an AND gate 8. The amplifier 7 applies the output of comparison with a dead-time control signal to the gate 8, which outputs a dead-time pulse (c)'. The comparator 3 compares the saw-tooth wave (a) with an error signal (p); the latch circuit 9 is set with the comparison pulse and reset with the L-state pulse (c). Outputs Q' and Q of the circuit 9 are processed logically by an FF2 and AND gates 3, 4, and 10 with the pulses (c) and (c') to prevent the double pulse phenomenon and short switching pulses from being generated alternately.
Patent JP-H10213307-A (JP)
Title: Boiler pressure control method
Inventor: TANABE TERUO
IPC: F22B35/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To decrease the occurrence of the fluctuation of a steam pressure by a method wherein a heat loss due to inflow of feed water per one time at a time when water supply is in an ON-state, and when water supply is in an ON-state, a combustion amount of a boiler is increased by an amount equivalent to the heat loss. SOLUTION: A water supply pump 36 operated such that when a water level is lowered from a given position, water supply is brought into an ON-state and when it is raised therefrom, water supply into an OFF-state is controlled by a water level detector 32 and a water level control device 34. To control a boiler pressure, the change of a steam pressure is converted into a signal for a switch 38 and transmitted to a fuel amount control device 40 and a signal for a water supply pump 36 is also transmitted. In this way, when the water supply pump 36 is in an ON-state, a combustion amount of a boiler is increased by an amount equivalent to a heat loss due to inflow of supply water per one time at a time when preset supply water is in an ON-state.  Thereby, a control solenoid valve 42 is opened by a fuel amount control device 40, the feed of fuel gas to a burner 44 is regulated, operation of a boiler according to a steam pressure is effected, and the fluctuation of a steam pressure is relieved. Further, when the supply water pump 36 is in an OFF-state, a boiler combustion amount is kept at an ordinary value.
Patent JP-H05337453-A (JP)
Title: Method and device for compression treatment of waste paper
Inventor: KIYA YOSHIO
IPC: B02C18/22
Filed: 1993-01-28
Abstract: PURPOSE:To treat waste paper, such as information paper scrap, to a higher density and smaller volume without packing by cutting the waste paper by a shredder for the purpose of keeping secrecy. CONSTITUTION:The waste paper 1 randomly charged onto a paper feed conveyor 2 is fed to a crusher 3 in the state of nearly a fixed amt. by the inclination, rib height, feeding out, etc., of a belt conveyor, then the waste paper is crushed. The crushed paper 1a is further smoothed in the feed rate by a feeding conveyor 4 and is sent to a screw conveyor 5. The paper is moistened and agitated by a water spraying nozzle 5a in this conveyor and is sent into a cylinder 7b of a reciprocating press 7 through a pushing device 6. The paper is compressed by a piston 7a in this cylinder, by which the water in the paper is squeezed and the paper is solidified. The solidified paper is discharged from a discharge port 7e part of the reciprocating press 7. The excess water squeezed out by and discharged from the piston 7a is again supplied into the inlet of the screw conveyor 5 by a feed water circulating pump 11.
Patent JP-H08228163-A (JP)
Title: Broadcast wave receiver for ofdm system
Inventor: YAMAUCHI KEIICHI
IPC: H04J11/00
Filed: 1995-02-20
Abstract: PURPOSE: To automatically discriminate the band width of received signals and to perform appropriate reception by discriminating carrier wave signals present in a prescribed frequency among signals obtained by performing demodulation and controlling a demodulation operation. CONSTITUTION: A band judgement part 20 discriminates whether or not the carrier wave signals are present in the prescribed frequency among plural signal lines from a fast Fourier transform device (FFT) 12. Then, narrow band detection signals are outputted to a control part 19 when carrier wave signals are not present and wide band detection signals are outputted to the control part 19 when they are present. The control part 19 outputs narrow band control signals when the narrow band detection signals are supplied from the band judgement part 20 and outputs wide band control signals when the wide band detection signals are supplied respectively to the FFT 12. The FFT 12 outputs an FFT result obtained by the control signals supplied from the control part 19 to a differential decoding part 13.  Thus, whether the received signals are the signals of a wide band or a narrow band is automatically discriminated and the appropriate reception is performed.
Patent JP-H09204247-A (JP)
Title: Keyboard
Inventor: USHIKUBO YASUMI
IPC: G06F3/02
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard structure capable of standardizing a part of a keyboard. SOLUTION: In this keyboard for which a membrane sheet 3A for constituting plural switches, plural cup-like elastic bodies 4A corresponding to respective switch parts and a supporting frame for vertically movably supporting key tops corresponding to the cup-like elastic bodies 4A are arranged on the surface of a reinforcing plate 2A inside a keyboard main body, the supporting frame molded by resin is constituted of the character part frame 5A of an area corresponding to plural character keys 6A and a function, frame 5B in a frame shape corresponding to function keys arranged around the character keys 6A.
Patent JP-H05197409-A (JP)
Title: Numerical controller
Inventor: OTA KEIICHI
IPC: B23Q15/00
Filed: 1992-01-22
Abstract: PURPOSE:To prevent misoperation at the time of selecting various work modes and operation modes in a numerical controller controlling a numerical control machine tool. CONSTITUTION:Whether the modes are selection-inhibited or not is previously set in a mode state setting part 10 for the respective modes of the various work modes and the operation modes. When an operator inputs mode selection from an input part 1, a mode selection judgement part 13 judges whether the inputted mode is in a selection inhibition state or not based on state data on a mode state preservation part 11. When it is in the selection inhibition state, misoperation is prevented by not executing the mode.
Patent JP-S53116558-A (JP)
Title: Freezer open show case operation at defrosting time
Inventor: NAKASHIMA WAHEI
IPC: F25D21/06
Filed: 1977-03-22
Abstract: PURPOSE: To relax leaked cold air by operating and controlling an exhaust fan so as to increase leakage cold air recovery airflow at the beginning of the defrosting operation by air defrosting system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07239536-A (JP)
Title: Processing method of silver halide photographic sensitive material
Inventor: KUBO KAZUO
IPC: G03C1/18
Filed: 1994-03-01
Abstract: PURPOSE:To enable processing with little residual color with using a fixing liquid containing no boron compd. by incorporating a specified sensitizing dye into an emulsion layer and processing the photosensitive material after exposure and development with a specified fixing liquid. CONSTITUTION:The emulsion layer contains a sensitizing dye expressed by formula I or the like. After exposure and development, the photosensitive material is processed with a soln. prepared by diluting a concentrated fixing liquid into a specified concn. which substantially contains no boron compd. The fixing liquid contains thiosulfate soln., water-soluble aluminum salt, and such a compd. that gives 0.25-1.15 of absorbance to the liquid when the liquid is measured by the colorimetric method described below. In formula I, W1, W4 are hydrogen atoms, W3, W6 are hydrogen atoms, methyl groups, or the like, W2 is an alkyl group having <=6 total carbon number, bromine atom, or the like, W5 is an alkyl group having <=6 total carbon number, hydroxy group, or the like. R1, R2 are alkyl groups having <=10 total carbon number, alkenyl groups, and at least one of the these has sulfo groups or carboxyl groups, R3 is a lower alkyl group, and X1 is a counter ion. In the colorimetry, a liquid of pH4.85 containing an acetic acid/sodium acetate buffer, Al<3+>, compd. expressed by formula II, and the compd. to be evaluated is prepared and the absorbance of the liquid is measured with a UV/visible ray absorptiometer.
Patent JP-2000229452-A (JP)
Title: Control method for image forming apparatus and image forming apparatus
Inventor: ENABE IKUO
IPC: B41J5/30
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To carry out the transfer and storage of an image data efficintly, and thereby shorten the processing period of time by transferring an image data stored in a page buffer to a printing means, and effecting the transfer and storage of an image data asynchronously. SOLUTION: An image producing part 61 runs of form an image data in a page buffer on RAM 22 in terms of PDL(page description language) received by a network I/F 21. The image data formed is transferred to a print part 4 by an image transfer part 62 via a print part I/F 23, and then stored by an image storing part 63 in HDD 3 via an HDD controller 25. The image administration part 65, when both the transfer and storage of the image data is completed, operates to release the page buffer with an image data stored therein, and make the transfer and storage of the image data asynchronous in order to give an independent instruction to the image transfer part 62 and image storing part 63.
Patent JP-H10216951-A (JP)
Title: Method for feeding work to be welded in flash welding
Inventor: MUKAI TAKAMINE
IPC: B23K11/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a work feeding method to perform the optimum flash welding without being affected by the shape of a work. SOLUTION: In the work feeding method, two works 1, 2 are held by clamping members 3, 4 which are respectively connected to each output end of a secondary side 7B of a power supply transformer 7, at least one work 2 is fed at the prescribed relative speed in the abutting direction on the other work 1, and two works 1, 2 are flash-welded at the abutting surface. The phase difference of the voltage and the current at the primary side 7A or the secondary side 7B of the power supply transformer 7 are obtained, and the relative feeding speed is controlled so as to keep the phase difference to be the prescribed value.
Patent JP-S58149279-A (JP)
Inventor: TSUNODA HIROTAKA
IPC: B65D81/20
Filed: 1982-02-27
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-H04247152-A (JP)
Title: Marking method of roof tile
Inventor: SASAKI JIYUNZABUROU
IPC: E04D13/00
Filed: 1991-01-31
Abstract: PURPOSE:To improve the management of quality, manufacture and informations or the like for roof tiles, by measuring resistances of heat generating films coated on respective snow fusing roof tiles to discriminate and display the quality with a control unit, and marking code symbols such as roof tile code or the like on respective tiles. CONSTITUTION:A roof tile is fixed on a pallet 5, and a heat generating film is coated on the rear surface B through a plasma flame spraying device 8 and an electrode flame spraying device or the like as a pre-process. Then electrodes are attached to the film on the tile to convey successively, and when it is reached a resistance measuring position, a nearing sensor 29 of a pallet stopping device 27 detects the pallet 5 to operate a stopper 30. Then the measured value of the resistance of the heat generating film is inputted to a control unit to decide whether the quality is good or not, and thereby a marking mechanism 22 is operated. Then the marking mechanism 22 on a stamp pad 93 marks a mark corresponding to whether the quality is good or not on the rear surface B of the tile depending upon the instruction from the control unit. Then the tile is conveyed on a pallet 6, and the quality mark is discriminated to transfer separately corresponding to the mark.
Patent JP-S61193363-A (JP)
Title: Nickel-cadmium alkaline storage battery
Inventor: OGURA TAKAO
IPC: H01M4/44
Filed: 1985-02-20
Abstract: PURPOSE:To expand discharge capacity in the discharge at a low temperature area and at a high discharge rate, by using a negative electrode plate adding metallic cadmium powder containing indium or thallium in the paste, in the nontransformation composition of a paste type negative electrode. CONSTITUTION:After mixing and kneading 72 parts of cadmium oxide powder, 10 parts of metallic cadmium powder added with 0.1% indium, 2 parts of metallic nickel powder, 4 parts of methylcellulose powder, and 12 parts of ethylglycol solution for about two hours, the mixture is spread over a core material of an iron punching metal plated with nickel. Then the electrode plate is heated up to 140 deg.C, the solvent ethylglycol is evaporated, and the plate is dried, and used to make a negative electrode plate. In this case, the metallic cadmium powder added with 0.1% of indium can be obtained by a zinc replacement process to settle together with indium. In this formation, the surface of cadmium is reacted with solved oxygen to make cadmium oxide over the surface, in which the expansion rate of cadmium ion is accelerated to increase the capacity.