baber/WOPTO huggingface dataset:
Patent JP-S5832996-A (JP)
Title: Pump unit number switching operation method
Inventor: MURAKAMI HIDEO
IPC: F04D15/00
Filed: 1981-08-24
Abstract: PURPOSE:To obviate cavitation in a pump, by detecting a pump head and comparing the critical flow which may jnduce cavitation at said detected head with the actually detected flow whereby giving a start command to an additional pump, it necessary. CONSTITUTION:Detecting a pump head of the pump in operation and comparing the limit flow Qi inducing a cavitation at the detected pump head with an actually detected flow Q, and if the result of comparison satisfies Q1<=Q, a start command is given to an additional pump whereby switching the number of pump units can be thus carried out. Also detecting the total head of pumps in parallel operation and comparing the flow Q2 for stopping addition of pump line at the detected head with the actually detected flow Q, and it the result of comparison satisfies Q2>=Q, a stop command is given to the additional pump whereby switching the number of pump units can be thus achieved in the similar way.
Patent JP-S6024518-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: KAMOI SUMIO
IPC: G02F1/1339
Filed: 1983-07-21
Abstract: PURPOSE:To control the dispersion of cell thickness to within + or -1.0mum by dispersing cell thickness control balls in the inside between base plates, injecting liquid crystals into the liquid crystal display cell thus formed through a liquid crystal inlet, pressing the face of the cell to eject an excess of the liquid crystals, and sealing the inlet. CONSTITUTION:A cell thickness control material or a gap control material is dispersed between flexible base plates and all the circumference of the cell except the inlet of the liquid crystals is bonded with an adhesive to form a liquid crystal display device. The liquid crystals are injected through the inlet to fill the cell with an excessive amt. of liquid crystals. When the cell is filled, the face of the cell is pressed to expel its excess out of the inlet and it is sealed. The cell face can be pressed by using whatever pressing means having a smooth surface, such as a roller and a pressing plate.
Patent JP-H0752746-A (JP)
Title: Air bag cushion for passenger car
Inventor: BURENTO MAACHIYANTO
IPC: B60R21/239
Filed: 1994-06-15
Abstract: PURPOSE: To prevent an air bag cushion from being ruptured by excess pressure and to inhibit strong reaction on occupants by providing a dynamic vent which forms a variable porosity zone, and designing the air bag cushion to give way gradually when exposed to high temperature gases to open the vent in a step-by- step manner. CONSTITUTION: This air bag cushion 12 comprises a first gas-impermeable portion 14, a second portion 16 having a gas inlet opening 20, and an inflator 22 working to inflate gas. The second portion 16 is formed of a vent port 26 which is separate from the gas inlet opening 20, and a dynamic vent 28 is provided to cover the vent port 26. The dynamic vent 28 is made from a woven fabric that is impermeable to gas below a critical temperature, and above a critical pressure the woven fabric melts because of the increased flow of gas, thus causing the vent 28 to open gradually. Therefore, the increased gas pressure is released by a controlled method to prevent occupants from being strongly impacted by the overpressurized air bag cushion.
Patent JP-H02310254-A (JP)
Title: Sheet classifying device
Inventor: MIYAKE NORIFUMI
IPC: B65H39/11
Filed: 1989-05-25
Abstract: PURPOSE:To reduce a noise following selecting action by providing a control means in which moving action of a sheet storage part is continuously performed without stopping while in parallel to conveyance-discharge action of a sheet by selecting a moving speed of the sheet storage part from the plurality of moving speeds by a picture forming mode of a picture forming device. CONSTITUTION:In the case of an action mode for selecting a sheet storage part in each discharge of a sheet by a control means 501, selecting action of the sheet storage part is continuously performed in parallel to sheet discharge action, and a selecting action speed of the sheet storage part is variably controlled. In this way, a number of times of selecting start and stop actions are suppressed to a minimum limit to reduce a noise thereof without disturbing a sheet discharge of a picture forming device while without deteriorating its sheet discharge efficiency further without causing space spread of parts and cost up or the like of a device total unit due to an increase of a current control circuit or the like in a sheet after-processing device.
Patent JP-H05328487-A (JP)
Title: Speaker diaphragm and its production
Inventor: MIZONE SHINYA
IPC: H04R31/00
Filed: 1992-05-26
Abstract: PURPOSE:To provide a speaker diaphragm which is used to various acoustic equipment and shows the excellent performance to resolve such a problem where the weight of a paper pulp diaphragm increases and its internal loss reduces when the synthetic resin is impregnated into the diagram for the waterproof purpose. CONSTITUTION:A material obtained by fixing the synthetic resin end side of which contain a fluorine group to the paper pulp 2 is made into the paper before the paper is made for the diaphragm. Then the material is thermally molded and soaked in the synthetic resin solution and a synthetic resin film 3 is formed on the surface of the material. Thus the effective water resistance is secured together with improvement of the acoustic velocity for a diaphragm 1 without increasing the weight of the diaphragm nor reducing the internal loss of the diaphragm respectively.
Patent JP-S5656613-A (JP)
Title: Transformer winding
Inventor: MATSUMOTO MASAICHI
IPC: H01F27/28
Filed: 1979-10-15
Abstract: PURPOSE:To simplify working and mounting of a spacer piece by a method wherein a coil is divided into two layers radially through an axial cooling duct and further divided into two up and down axially, each block being wound with a disk winder independently. CONSTITUTION:A primary winding 3 is divided into inside and outside layers radially through an axial cooling duct 4 and further divided into blocks 3h, 3j and 3g, 3i vertically, each block being constituted of a disk coil. An upper end of the block 3g is connected to a terminal 6, a voltage regulating tap terminal 5 is provided on its lower end, a terminal end is connected to the inside layer block 3j with its lower end connected to the terminal 6. An upper end of the block 3h is connected to the terminal 6, a lower end is connected to the outside layer block 3i with its lower end connected to the terminal 6. According to this constitution, a winding having a cooling duct parallel with a shaft can be manufactured easily in the coil, thus obtaining such winding as is superior in cooling effect and high in reliability for insulation.
Patent JP-H0431228-A (JP)
Title: Manufacture of easily openable packaging lid material
Inventor: ISHIDA RIKIO
IPC: B65B61/18
Filed: 1990-05-23
Abstract: PURPOSE:To make taking-out from an optional appropriate spot possible, and at the same time, make it possible to re-seal easily by a method wherein after performing dotted cutting, etc. on a wound roll shaped packaging material, a synthetic resin film is removably laminated on the whole surface, and dotted cutting, etc. is performed on the laminated body. CONSTITUTION:At an appropriate position on a wound roll shaped or planary shaped plastic sheet 1, a radial shaped through cut 11 and a linear through cut 12 are applied, then on the top surface, a plastic film 2 is coat-laminated. Then, a necessary laminated surface of the plastic sheet 1 is made to be a releasable adherent surface 21, and the remaining surface is made to be an always release surface 22, and then, dotted cutting 23 is performed under the laminated condition. Then, the plastic sheet is separated from the dotted cutting 23 as a lid of a container, and is sealed with a sealing part 31 by heat-sealing around the peripheral edge of an opening of a container 3. At the time of usage, the upper surface film 2 is removed excepting the end part, by holding a tab 24, and a content is taken out from the radial shaped through cut 11, by pressing the container, and after taking out a necessary quantity, the laminated film 2 is returned to the original position and adherence-sealed.
Patent JP-H0558886-A (JP)
Title: Pharmaceutical composition for neoplasm forming disease
Inventor: SUTANISUROO AARU BAAJINSUKII
IPC: A61P31/04
Filed: 1991-05-09
Abstract: PURPOSE: To obtain the subject composition comprising N-phenylacetylglutamine, etc., and a pharmaceutically acceptable carrier and useful for inhibiting the growth of antineoplastic cells in a host having a neoplastic disease. CONSTITUTION: This pharmaceutical composition comprises a phenylacetylglutamine or its combination with phenylacetic acid (preferably in a weight ratio of 1:4) or their pharmaceutically acceptable salts, and a pharmaceutically acceptable carrier, and is used as an oral medicine or a parenteral medicine.  The phenylacetylglutamine is obtained e.g. by filtering a lyophilized and subsequently regenerated urine or a freshly collected urine with a paper filter, etc., having an average pore diameter of 3μm, with a filter having an average pore diameter of 0.2μm, and subsequently preferably further with an ultrafiltration membrane preferably having a fractionation mol.wt. of 5,000-2,000, etc., acidifying the filtrate with sulfuric acid, etc., to give a pH of 2-3 (preferably 2.5), filtering the acidified solution with a filter having an average pore diameter of 0.2μm, subjecting the filtrate to a high performance liquid chromatography using a silica gel C-18 column, and subsequently hydrolyzing the obtained antineoplastic fraction Al.
Patent JP-H11320828-A (JP)
Title: Transfer printer
Inventor: TAKAHASHI YOSHIYUKI
IPC: B42D15/10
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a transfer printer having a mechanism for transferring an image forming layer to be transferred to an ID card, ID printer of a final material to be transferred without generating a burr even without material preventive measures of thinning a thickness of the layer coating a transfer base material or mixing a filler. SOLUTION: In the transfer printer for transferring an image forming layer 11 to a material 70 to be transferred by a heat roller 60 by using a transfer medium 10 having the layer 11 on a transfer base material 13, a crease pressing mechanism 50 having a crease pressing roller 52 for forming a crease to the layer 11 in a transfer feeding direction and a crease pressing platen roller 54 is provided at a position of an operator's side of the heat roller 60 of the medium 10.
Patent JP-S5656942-A (JP)
Title: Engin having mechanism for stopping operation of valve
Inventor: ITOU TADAHIKO
IPC: F02D13/02
Filed: 1979-10-16
Abstract: PURPOSE: To improve fuel consumption of an engine having the first and the second intake valves in its combustion chamber, by closing the second intake valve by actuating a hydraulic mechanism for stopping operation of the second intake valve at the time when the oil temperature is lower than a predetermined value.  
     CONSTITUTION: The first intake system consisting of the first throttle valve 42, the first intake port 12, the first intake valve 16, etc. and the second intake system consisting of the second throttle valve 48, the second intake port 14, the second intake valve 18, etc. are connected to a combustion chamber 10. The first intake valve 16 is associated with the first driving means 52 operated all the time for opening and closing the valve 16. Similarly, the second intake valve 18 is associated with the second driving means 68, to which a control circuit 170 and an oil-temperature switch 162 are connected. Further, the second driving means 68 is provided with a solenoid valve 134 to which lubricating oil from a hydraulic pump 142 is supplied. With such an arrangement, the second intake valve 18 can be rendered inoperative by supplying oil to means 68 when the engine temperature is lower than a predetermined value during low-speed, low-load operation of engine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5656361-A (JP)
Title: Method and device for centering columnar piece
Inventor: OOTOMO SHIZUMASA
IPC: B23Q3/18
Filed: 1979-10-15
Abstract: PURPOSE: To accurately and rapidly center a log of arbitrary diameter, by detecting the passing of the lower and upper end edges of the log to start the operation of pulse counters and performing control to stop the elevation of the log when a set value is reached.  
     CONSTITUTION: When the lower end of a log L has passed by, a detector PH1 supplies a signal to a pulse counter PC1 to cause it to start counting pulses. When light to detectors PH2, PH3 is intercepted because of arrival of the upper end of the log L, the detectors PH2, PH3 supply signals to pulse counters PC2, PC3 to cause them to start counting pulses. One of the outputs of the counters PC2, PC3 is selected by change-over switch SW1 and applied together with that of the pulse counter PC1 to an adder ADD to add the outputs together. When the sum is coincident with the set values of setting units EST1, EST2, the elevation of a fluid cylinder 2 for the log L is stopped and the log L is centered. The log L is then held by arms 5 and moved to a veneer lathe 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02310986-A (JP)
Title: Semiconductor laser element, photomask and manufacture thereof
Inventor: NAKA HIROSHI
IPC: H01S5/12
Filed: 1989-05-25
Abstract: PURPOSE:To perform a wavelength multiplex communication or a coherent communication with one semiconductor laser element sections by providing effective refractive index or/and diffraction grating pitch of resonators of respective unit semiconductor laser to be different ones from those of resonators of other unit semiconductor lasers. CONSTITUTION:Unit semiconductor laser sections A, B, C of a semiconductor laser element 1 are composed of DFB lasers, and the widths W1, W2, W3 of active layers 4 and the pitches a1, a2, a3 of diffraction gratings 21 are different (W1>W2>W3, a1>a2>a3). As a result, a laser light 20 having a wavelength of 1553nm of the emitting light is radiated from the laser section A having W1=1.5mum, a1=2405Angstrom , a laser light 20 having a wavelength of 1543nm is irradiated from the laser section B having W2=1.0mum, a2=2400Angstrom , and a laser light 20 having a wavelength of 1533nm is radiated from the laser section C having W3=0.65mum, a3=2395Angstrom .
Patent JP-H02310241-A (JP)
Title: Exposure device
Inventor: ICHIKAWA KOJI
IPC: B65H23/192
Filed: 1989-05-26
Abstract: PURPOSE:To eliminate the necessity for a loop-shaped space part for receiving a sensitive material so as to attain the compactness of a device by providing constitution such that a magazine itself is rotated and rewound without generating a loop when the sensitive material in a non-exposure part not used is rolled back after the sensitive material is selected. CONSTITUTION:After the exposure to a film is continuously scanned, when the film is switched to a different film, the first magazine 14 is rotated clockwise integrally with a magazine holder 20, and the film by the roll back part is rewound to a side surface of the first magazine 14. That is, by starting a motor 48, its drive rotation is transmitted through an idle gear 52 and a hand gear 54 from a drive gear 50, and the magazine holder 20 is turned clockwise with a supporting shaft member 42a serving as a supporting point. When a flange part 56, formed on the side plate part 22a of the magazine holder 20, hits a stopper 55, the magazine holder 20 is stopped, and during this time, the film is rewound to the first magazine 14 itself.
Patent JP-H0335868-A (JP)
Title: Refractory abrasion member for sliding stop- per in metallurgical vessel
Inventor: HANSU ROOTOFUSU
IPC: B22D11/10
Filed: 1990-05-25
Abstract: PURPOSE: To prevent the deterioration of slidability of a sliding plate by evaporation of a lubricant, such as tar, with which the sliding plate of a sliding closure device for discharging molten steel disposed at a vessel for molten steel is impregnated at the time of tapping of molten steel by providing the surface of the sliding plate with a hermetic layer consisting of a specific heat resistant and airtight material. CONSTITUTION: The respective wear members of the sliding closure device which is used for a molten steel discharging device disposed at the large-capacity vessel for the molten steel or the like and comprises the wear members, such as an inflow sleeve 2, bottom plate 9, closure plate 11 and outflow sleeve 13, have outflow passages A1 to A4 for the molten steel, are impregnated with tar or the like as the lubricant and are provided with the hermetic layers consisting of granular Al2 O3 , SiO2 , MgO and materials having excellent refractoriness, such as carbon, hexagonal BN, graphite and clay, in order to prevent the evaporation of the tar at the high temp. of the molten steel.  The evaporation of the tar or the like at the high temp. of the molten steel at the time of using the sliding closure device is prevented and the instability of the tapping work of the molten steel by the deterioration in the slidability of the closure plate 1 is prevented.
Patent JP-S6115032-A (JP)
Title: Method for adjusting indoor environment
Inventor: MOTOTANI MASAHIRO
IPC: F24F11/00
Filed: 1984-06-29
Abstract: PURPOSE:To vary a set vaue or a controllig condition and carry out a fine controlling operation by a method wherein a setting of an air conditioning starting time, setting of an operating target value and setting of an operaring condition are carried out in a central calculation control device, a comparison with a measured value and a judgement of the values are carried out so as to control valves and dampers in the air conditioning facility. CONSTITUTION:A damper cotrol discrimination part 6 may calculate and compare an enthalpy on the basis of an outdoor temperature, indoor temperature, values measured by humidity sensors 4, 5, 1 and 2 and an exterior atmosphere cooling initiating point and judge whether the exterior atmosphere cooling (controlled by dampers) is possible or not. A damper control part 7 PI controls the damper (total heat exchanger) in response to these difference so as to cause the indoor air temperature to be approached to the exterior temperature cooling terget value. The air condictioning control discrmination part 8 may examine a circumstance parameter such as a temperature and a humidity of the indoor air or the like and discriminate which cooling, heating, dehumidifying and humidifying should be carried out and correspondingly the valve control part 9 may PI control the valves, then the control instruction part 10 may instruct the mode before a specific condition.
Patent JP-S6113891-A (JP)
Title: Yc separator circuit of television signal
Inventor: FUJIMURA RIYUUICHI
IPC: H04N9/78
Filed: 1984-06-29
Abstract: PURPOSE:To simplify a device by providing a noise reduction function with use of a conventional frame memory, and utilizing an indispensable chrominance subcarrier phase inverter (chroma-inverter) as a noise reducer instead of applying independently the YC separation between lines. CONSTITUTION:A chroma-inverter for utilizing the YC separation between lines is formed by a 1H memory 315, attenuators 316 and 317, adder 318, BPF319, amplifier 320 and subtracter 321. A signal with three taps is obtained from an output signal of the subtracter 312 in the memory 315, and a chrominance signal is separated in the same manner as the interline YC separation. Both inputs of the subtracter 314 turn out to be signals which have matching phases of chrominance signals and are spaced by one frame. At this time, an output of the subtracter 314 corresponds to a difference signals 314a between frames. On a still picture plane, noise without frame correlation become difference signals, appear at the signal 314a and canceled in the subtracter 312. On the other hand, the interframe difference signal 314a goes to a remarkably high level on an animation, while an output of a coefficient device 313 goes to zero. Accordingly the information in the previous frame is completely eliminated, and will not affect frames afterward.
Patent JP-S62291033-A (JP)
Title: Washing of silicon wafer
Inventor: NODA YASUMASA
IPC: B08B3/08
Filed: 1986-06-10
Abstract: PURPOSE:To enable impurities to be fully washed off after a wafer being ground, by using either of glycosolve TM, Butyl carbitol, and 2 ethylhexyl acetate, as a paste agent for sticking a protective tape when the rear plane of the wafer being ground and as a washing liquid. CONSTITUTION:After a protective tape is sticked on the surface of a silicon wafer and the rear plane of the silicon wafer is ground, the protective tape is peeled to wash the silicon wafer. In such a method for washing the silicon wafer, either of glycosolve TM, Butyl carbitol, and 2-ethylhexyl acetate is used as a paste agent for sticking the protective tape and as a washing liquid. Glycosolve TM, and Butyl carbitol respectively mean commodity names, and essentially the former being triethylene glycol monomethyl ether and the latter being diethylene glycol monoalkyl ether. Preferrably, acryl emulsion paste with Butyl carbitol and interfacial active agent being added is used as the paste agent, and glycosolve TM is used as the washing liquid.
Patent JP-H0429544-A (JP)
Title: Bearing cooling system for valve water turbine generator
Inventor: SATO RYUSAKU
IPC: H02K7/18
Filed: 1990-05-24
Abstract: PURPOSE:To eliminate troublesome piping work and to lower the facility cost by introducing lubricant into an oil cooling chamber mounted tightly on the inner circumferential face of top cover thereby cooling the lubricant by means of water flow flowing on the outer circumferential face of the top cover. CONSTITUTION:Lubricant is introduced from a pressure oil circulator 5 through an oil supply pipe 7a into an oil cooling chamber 10 mounted tightly on the inner circumferential face of the top cover 2a of a valve 2. The lubricant is cooled by water flow flowing on the outer circumferential face of the top cover 2a, through the wall faces of the top cover 2a and the oil cooling chamber 10, and thus cooled lubricant is fed through an oil supply pipe 7b to a bearing 8. The cooled lubricant lubricates the bearing 8 and the warmed lubricant is returned through an oil discharge pipe 9 to the pressure oil circulator 5. When the bearing 8 is cooled through circulation of lubricant, facility cost can be lowered.
Patent JP-S63297862-A (JP)
Title: Hydraulic control device for continuously variable transmission with lockup torque converter
Inventor: SAKAI YASUTO
IPC: F16H61/18
Filed: 1987-05-28
Abstract: PURPOSE:To secure a necessary clutch pressure by variably controlling a clutch and a brake of a forward-backward switching device by a relief valve of a separate hydraulic control system having a sub oil pump for a continuously variable transmission. CONSTITUTION:A forward clutch 37 and a reverse brake 38 of a forward- backward switching device 30 are separated from a continuously variable gear, and controlled by a select valve 190 in a hydraulic system of a sub oil pump 72 separate from a main oil pump, and the oil pressure is variably controlled by a relief valve 150. When it is shifted to R-range, oil is fed to a reverse brake 38 by the select valve 190 to be engaged, whereby elements following the continuously variable gear are reversed through a carrier 35. During the backward running, working pressure is controlled to be high by the relief valve 150 to sufficiently secure the clutch capacity of the reverse clutch 38. Thus, necessary clutch pressure can be always secured without any influence of line pressure control and the excess of clutch capacity and an increase in the pump loss due to such excess can be avoided.