baber/WOPTO huggingface dataset:
Patent JP-S53147531-A (JP)
Title: Forming method for thin film pattern
Inventor: TSUKAMOTO KATSUHIRO
IPC: H01L21/3065
Filed: 1977-05-27
Abstract: PURPOSE:To prevent the occurrence of a defect on the thin film pattern having a revesible pattern of the photoresist film in the lift-off process by previously haardening the surface of the photoresist film formed on the substrate.
Patent JP-S57178242-A (JP)
Title: Photosensitive lithographic plate
Inventor: YAMAMOTO TSUYOSHI
IPC: G03F7/016
Filed: 1981-04-27
Abstract: PURPOSE: To obtain the titled lithographic plate free from uneven coating and having a uniform film thickness by dissolving a photosensitive composition contg. a surfactant contg. fluorine in a specified solvent, coating a support with the soln., and drying the coated support.  
     CONSTITUTION: A photosensitive composition is prepared by mixing 10W50wt% quinone diazide type positive photosensitive substance such as the ester of naphthoquinone-1,2-diazido-2-sulfonic acid chloride and phenol-formaldehyde resin with 40W80wt% binder such as phenol-formaldehyde resin and 0.005W 0.05wt% surfactant contg. fluorine represented by the formula (where Rf is partially or perfectly fluorinated alkyl; A is 0, 1W6C carbonyl, sulfonyl, amino or alkylene; and Y is a nonionic group, an anionic group, a cathionic group or betaine). The composition is dissolved in a solvent with ≥8[Cal/cm 3 ] 1/2  solubility parameter and 100W200°C b.p. such as "ethyl cellosolve ". A support is coated with the soln., and the coated support is dried at 20W150°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55155971-A (JP)
Title: Safety valve tester
Inventor: OOHARA SEIJI
IPC: G21D1/04
Filed: 1979-05-21
Abstract: PURPOSE: In a sefety valve taster which is used for an atomic power plant, to eliminate increase of the exhaust side pressure and water hammer by discharging the exhaust gas from the safety valve through a muffler into recovered water in a temperature controlled condenser.  
     CONSTITUTION: When the pressure in a vapor tank 1 reaches the blow-out pressure of a safety valve 3, the safety valve 3 is opened and vapor in the vapor tank 1 is discharged. This vapor is led through an exhaust duct 4 to a condenser 5 and thence led after pressure reduction through a muffler 6 into the recovered water. The recovered water in a water recovery section A is held at a constant temperature by a temperature-increasing heat exchanger 7 and a temperature-reducing heat exchanger 8. The heat exchangers 7 and 8 are operated by coupling a signal from a temperature detector 12 to adjustment valves 13 and 15. When the temperature of the recovered water in the recovery section A is high, the adjustment valve 15 is opened while closing the valve 13 to reduce the rate of supply of vapor or saturated water from the duct 16 while increasing the rate of supply of cool water from a cool water duct 17. When the temperature of the recovered water in the water recovery section is low, the operation is reversed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63230396-A (JP)
Inventor: OISHI IWAO
IPC: B42D9/04
Filed: 1987-03-19
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-H09256783-A (JP)
Title: Rectangular shield driving machine and tunnel excavating method
Inventor: SUGIYAMA SHINICHI
IPC: E21D9/08
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the invasion of a backing material to the facing side at the front by preventing the enlargement of a gap with an excavated surface of natural ground at the side of a drum in a driving machine for moving an auxiliary cutter disc back and forth sidewards for excavating to a shape of rectangular cross section. SOLUTION: An auxiliary cutter disc 20 is constituted to permit oscillation and driving for moving almost in a tangential direction of a main cutter disc 2 in side direction of the front face of a driving machine 1. And a shell member 27 corresponding to the rear portion of the auxiliary cutter disc 20 at the drum 3 is moved back-and-forth by a hydraulic jack almost in the same direction as moving back and forth direction of the auxiliary cutter disc 20.
Patent JP-H11255490-A (JP)
Title: Heavy weight raising device
Inventor: JINBO MASANORI
IPC: B66F7/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a heavy weight raising device capable of hunging by raising a material from the deck of a truck or the like, vertically lifting the material without turning horizontally along a building, and drawing the material horizontally parallel into a building, in the case that the main body of the building is completed and the material is carried in its intermediate floor, in a construction site of an apartment house or the like. SOLUTION: This device comprises a long and narrow vertical guide 10 fixed vertically along a building under construction, track part 12 capable being raised and lowered along the vertical guide, intermediate arm 14 mounting one end 14a rockably with a vertical shaft Z1 serving as the center in the track part, tip end arm 16 mounted vockably with a vertical shaft Z2 serving as the center in the other end 14b of the intermediate arm and formed so as to hangingly lower a material 1, and a horizontal rocking device horizontally rocking the intermediate arm around the vertical guide with the tip end arm left held parallel with the building.
Patent JP-S53148063-A (JP)
Title: Sand crusher
Inventor: MATSUBARA AKEMASA
IPC: B02C17/02
Filed: 1977-05-27
Abstract: PURPOSE: To provide a sand crusher, which is capable of carrying out impact crushing as well as frictional crushing with extremely high efficiency, if it is of a horizontal type. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03265042-A (JP)
Title: Data managing method
Inventor: HATANO NAOTO
IPC: G06F12/00
Filed: 1990-03-15
Abstract: PURPOSE:To prevent the concentration of a burden to a prescribed computer and to execute the access of real data at any time by managing the real data occupied and utilized at every user and catalogue data for showing the contents of the real data by each separate computer. CONSTITUTION:When a user number 'B' is inputted, an A computer obtains the contents of a key item 16a, and a processor of the A computer generates access data 15 and sends it out to a network 2, and accesses C computer. B computer send out key information 2' to the A computer, and a user B selects the desired data from catalogue data displayed on the A computer. Consequently, based on the key information 2', the C computer is accessed, and real data 35b for the user B is transferred to the A computer. In the case a fault is generated in the B computer, the A computer reads the contents of an item 16b from an access table 12, and generates the data including the key information 2'. Accordingly, the real data in the file 31 of the C computer can be obtained without passing through the B computer.
Patent JP-S61219463-A (JP)
Title: Heater
Inventor: NOSHITA SHIGETOMI
IPC: B22D41/015
Filed: 1985-03-26
Abstract: PURPOSE:To heat efficiently a vessel to be heated by ejecting the gas of the amt. based on the flow rate of the fuel and combustion air to be supplied to a burner into a waste gas flow passage and discharging forcibly the waste gas by the ejector effect thereof. CONSTITUTION:A control device 13 adjusts the opening degrees of valves 8, 15 by the current temp. and target heating temp. and feeds the prescribed fuel and air to the burner 2 thereby heating a ladle 20. The waste gas thereof is discharged through an inflow pipe 5, an outside passage 3b of a heat exchanger 3 and a waste gas cylinder 6. A compressed air flow rate control device 14 judges the amt. of the waste gas in the ladle 20 by the signal from a fuel flowmeter 9 and adjusts a valve 11 of a compressed air ejection pipe 10 so as to control the flow rate of the compressed air to be blown into the cylinder 6. The pressure in the ladle 20 is thereby made approximately coincident with the atm. pressure and the heat loss by the discharge of the waste gas from the spacing between a cap 1 and the ladle 20 and the intrusion of the outdoor air into the ladle 20 are prevented. The heating efficiency is thus improved.
Patent JP-S55155246-A (JP)
Title: Section detector for variable angle type ultrasonic flaw detection
Inventor: SUGIYAMA SAKAE
IPC: G01N29/04
Filed: 1979-05-23
Abstract: PURPOSE: To detect and indicate the size and the position of the defect by "and" processing of the defect section signal by specifying the movement of a sector scanning probe more than twice to a scanning section.  
     CONSTITUTION: Depending on the position x of the probe and the incident angle θ of the ultrasonic wave, a deflection signal generating circuit 5 generates the position signal to have a deficiency image C in a buffer memory 11 according to a deficiency echo R' from a ultrasonic flaw detector 4 during a sector scanning. The deficiency image C is magnified according to the directivity characteristics of the probe and memorized as the detection of the defect by the main ultrasonic beam. On the other hand, a controller 12 to which the position x, the incident angle θ and the like are applid determines whether the variation in the position of the probe is within the specified range allowing the deficiency image curves C i  and C i+m  to cross each other in the movement of the probe more than twice to the scanning section for sector scanning and controls the reading of the contents in the memory 11. In this manner, "and" processing or the like of the deficiency image in the double scanning is performed successfully and the position and the size of the deficiency image are indicated on a display 8 through a memory 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000255916-A (JP)
Title: Elevator operation management device
Inventor: HIDA TOSHIMITSU
IPC: B66B1/18
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of actualizing high operation control without a dedicated operation control device, easily coping with an increase/a decrease in control device required by a particular elevator, and being hardly affected by failures and the like. SOLUTION: Information on floor call buttons 11 through 1n is received by the button information receiving part 201 of respective elevator control devices 21 through 2n, and its appraisal value is computed by an appraisal value computing part 202 so as to be transferred to a main elevator by way of an elevator space transfer part 203 and an elevator space transfer line 3. The appraisal values computed by the respective elevator control devices 21 through 2n are compared with one another by a main elevator comparison judging part 204 to output a service elevator decision signal, and it is then determined whether or not one's own elevator is designated to a service elevator to make it serve incident hall call.
Patent JP-S57179224-A (JP)
Title: Preparation of pellet of hydrogenated petroleum resin composition containing filler
Inventor: KOBAYASHI SADAMU
IPC: C08K3/00
Filed: 1981-04-25
Abstract: PURPOSE: The titled composition capable of providing a molded article having high heat resistance and rigidity and no blocking through its blend with a thermoplastic resin, obtained by blending an inorganic filler with a hydrogenated petroleum resin having a specific molecular weight in powdery state, molding it into pellets by an extruder.  
     CONSTITUTION: 90W50wt% powdery inorganic filler is dryblended with 10W 50wt% powdery hydrogenated petroleum resin having an average molecular weight of 200W3,000 in powdery state, to give the powdery mixture 11, which is fed to the hopper 1 with a stirring blade of the material feeder A of a two- stage screw extruder. Each amount of fixed amounts in unmolten state is sent by the screw 12 through the cooling cylinder 16 cooled at ≤ the softening temperature of the resin to the material feed part 18, transported succesively to the  front of the heating cylinder 17 at 100W280°C by the screw 13 in the heating  cylinder 17, melted, kneaded with an inorganic filler, and extruded so that it is  pelletized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58177900-A (JP)
Inventor: TANIGUCHI EIJI
IPC: B66F9/24
Filed: 1982-04-14
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-S59190539-A (JP)
Title: Buffer device for engine drive system
Inventor: UMETSU HIROAKI
IPC: F16F15/08
Filed: 1983-04-08
Abstract: PURPOSE:To obtain the effective resistance against vibration without injuring the effect of sealing by providing a low-repulsive rubber of less than 20% repulsive elasticity between an engine and a box body or between an engine-fixing part of the box body and another member. CONSTITUTION:On the upper surface of a horizontal plane 3 above a water tank 1, a lid body 6 is placed with a vibration-proof body 5 between. The lid body 6 is separated from another part 12 in an engine-fixing part 11 at the center, and supported on the other part 12 with a vibration-proof material 13 between. At the engine-fixing part 11, an engine 14 and a compressor 15 to construct a system driven by the engine 14 are fixed. For vibration-proof material 5 and 11, those of about 40-60 hardnesses by the test method JISK 6301 and less than 20% repulsive elasticity near the normal temperature desirably less than 10%, are used.
Patent JP-H03263142-A (JP)
Title: Memory managing method
Inventor: KIYOHARA SHINICHI
IPC: G06F12/02
Filed: 1990-03-13
Abstract: PURPOSE:To retrieve the unused block of a memory at a high speed by allowing one block to correspond to one bit and identifying the using state of the block with ON/OFF of its bit. CONSTITUTION:A memory 3 is managed at every a block unit with a block management table 2 and a block using state management table 1. Also, the address management of a block of the memory 3 is executed by the block management table 2, and the management of the using state of the block of the memory 3 is executed by the ON/OFF state of a bit on a table in which the block provided separately from the block management table 2 corresponds to the bit. In such a manner, it does not take time for retrieving the unused block of the memory 3.
Patent JP-H04296554-A (JP)
Title: Synthetic resin decorative belt
Inventor: NAGAHASHI YUJI
IPC: B32B33/00
Filed: 1991-03-27
Abstract: PURPOSE:To prevent a decorative layer such as a metal-evaporated layer from becoming lost or discolored by arranging a compatible resin which is compatible with a skin at least, on a base side of the decorative layer nearest to the base to form a synthetic resin decorative belt. CONSTITUTION:Resin layers are laminated on a base 3 of vinyl chloride and at the same time, are enveloped using a skin 4 of ionomer as a single piece of insert film. The resin layer consists of a PVC layer 5, an adhesive layer 6, an ethylene copolymer layer 10 which is a compatible resin, a metal- evaporated layer 11 which is a decorative layer, a polyethylene terephthalate film 8, an adhesive 6 and an ethylene copolymer layer 10 laminated in that order from the bottom. As the vinyl chloride of the base 3 consists of the PVC layer 5 at the bottom and the ionomer of the skin 4 which are compatible with the ethylene copolymer layer 10 at the top and the third layer from the bottom, the wave lined part becomes a polymerized adhesive part 15 during extrusion molding process.
Patent JP-H05264981-A (JP)
Title: Production of substrate for liquid crystal and substrate for liquid crystal
IPC: G02F1/1333
Filed: 1992-03-19
Abstract: PURPOSE:To provide the method for attaining multiple gradations of a ferroelectric liquid crystal display device. CONSTITUTION:Ions 9 are brought into collision against a substrate 6 formed with a metallic film 7 by a reactive ion etching method using org. photoresist films with a gaseous halogen from diagonally, by which the substrate having substantially a saw tooth-shaped surface is obtd. while patterns 12 of the metallic films are formed. The liquid crystal display device formed by utilizing such substrate for the liquid crystal has a saw tooth shape on the surface of the substrate on at least one side, and therefore, the sizes of spacings is considered to be dispersed when locally observed. The voltage threshold value at which the display of the liquid crystal display device changes depends largely on the sizes of the spacings in the liquid crystal device. The changing areas of the display change with the respective values of the voltage. Such change indicates the ease of the gradation display.
Patent JP-H04296343-A (JP)
Title: Flame-retardant impact-resistant styrenic polymer composition
Inventor: NISHIHARA HAJIME
IPC: C08L27/06
Filed: 1991-03-27
Abstract: PURPOSE:To provide a flame-retardant impact-resistant styrenic polymer composition having excellent heat-stability in molding and high fluidity, heat-resistance, flame-retardance, impact strength, etc., and suitable for parts of electrical appliances, OA apparatuses, etc. CONSTITUTION:The objective composition can be produced by compounding (A) 30-70 pts.wt. of a vinyl chloride polymer having an average polymerization degree of 400-1,000, (B) 5-65 pts.wt. of a grafted rubber produced by grafting (B1) 95-20 pts.wt. of a copolymer composed of 85-95wt.% of an aromatic vinyl unit, 15-5wt.% of an unsaturated nitrile unit and 0-30wt.% of a monomer unit copolymerizable therewith to (B2) 5-80 pts.wt. of a rubbery polymer having a glass transition temperature of <=-30 deg.C (e.g. polybutadiene) and (C) 5-65 pts.wt. of a copolymer having a reduced viscosity of 0.3-0.8dl/g, and composed of 85-95wt.% of an aromatic vinyl unit, 15-5wt.% of an unsaturated nitrile unit and 0-30wt.% of a monomer unit copolymerizable therewith.
Patent JP-H02242056-A (JP)
Title: Hydrogen occluded alloy-based heat application system
Inventor: FUJITANI SHIN
IPC: F25B17/12
Filed: 1989-03-14
Abstract: PURPOSE:To maintain the safety easily and prevent an increase in the loss of sensible heat by turning a first hydrogen occluded alloy and a second hydrogen occluded alloy into an alloy having a specified working pressure during a regeneration process. CONSTITUTION:MH1 and MH2 are adapted to comprise an alloy whose working pressure is 20atm or below. As for the MH1 or MH2, their minimum differential pressure required to absorb and discharge reversibly hydrogen gas whose effective hydrogen transfer volume is 0.6wt and over, is arranged to be 0.8 or below in terms of a differential natural logarithm. Furthermore, the MH1 is hydrogen occluded alloy in MgZn2 type Laves phases structure which contains Zr, M, and Co while the MH2 is a hydrogen occluded alloy in AB5 type hexcrystal structure which contains rare earth elements, Ni, and a first transfer metal element and selectively contains at least one element out of Al and Sn. When the MH1 for a vessel 1 is cooled and maintained at an ambient temperature and an ON/OFF valve 8 is opened, the MH2 for a vessel 4 discharges hydrogen, transfers the hydrogen to the MH1 from a transfer channel 6 so that it may be absorbed while the MH2 itself generates cold heat at a temperature of about minus 35 by endothermic action induced by discharged reaction, and gives the generated heat to refrigerating load 13 by way of a heat exchanger 5.
Patent JP-H03263248-A (JP)
Title: Vxi bus transmission equipment
Inventor: TERAI KENJI
IPC: G06F13/36
Filed: 1990-03-14
Abstract: PURPOSE:To secure a high transfer rate even when the working efficiency of a bus is increased by constructing a full-duplex serial data transfer bus by connecting a pair of lines so as to be used by two modules. CONSTITUTION:The modules A-E are connected to a VXI bus, and pairs of lines TTLTRG01-7 use only two modules out of the modules A-E. Consequently, a dedicated duplex serial data transfer bus capable of performing the transmis sion and reception of data simultaneously can be constructed between the two modules out of the modules A-E connected to the pair of lines 1-7. Data transfer between each module can be performed simultaneously, and a high data transfer rate can be secured even when the working efficiency of the bus is increased.
Patent JP-S59187862-A (JP)
Title: Recording system
Inventor: OKAMURA SHIGERU
IPC: B41J2/21
Filed: 1983-04-11
Abstract: PURPOSE:To conserve the wasteful use of printing paper, by a method wherein the first recording head is operated in response to the signal from the position detection means of the paper and then the second recording head is operated following it. CONSTITUTION:When a recording paper PP is detected with light emission and receiving light elements LP and LS, at first one shot OS1 is started, AND gate A1 being opened and recording head H1 is enabled to be the state to receive the recording information from control part CC. When one shot OS1 rises up, one shot OS2 is started, AND gate A2 being opened and recording head H2 becomes readied to be operated. Because the recording head becomes to be thus readied to be operated from lower head to upper head in order, color mixing becomes possible from the most advanced part of the paper PP and the wasteful use of the printing paper can be eliminated.
Patent JP-S57180217-A (JP)
Title: Band pass filter of variable band width
Inventor: OOTA TOMOZOU
IPC: H03H7/12
Filed: 1981-04-28
Abstract: PURPOSE:To vary the pass band width of a transmission line, by connecting a resistive element in parallel with a series resonance circuit consisting of an inductance, a capacitor and a resistor, connecting the circuit in series to the transmission line and varying the resistance value of the resistive element. CONSTITUTION:A variable resistive element Rd is connected in parallel with a series resonance circuit 1 consisting of an inductance L, a capacitance C and a resistor (r) to form a variable band pass filter 3 with a signal transmission line 2. To the filter 3, an input signal ei with an impedance Rg and a load Rl are connected. Through the change in the element Rd, the pass band characteristics of the signal can be changed by keeping the center frequency constant. Further, Rl>>Rg+r can minimize the fluctuation of passing loss of the filter 3 at a resonance point omega0=1/(LC)<1/2> against the resistor change of the element Rd.
Patent JP-S54154905-A (JP)
Title: Information transfmitting and receiving system for loop- type information transmission line network
Inventor: TOMIZAWA SHINICHI
IPC: H04L12/437
Filed: 1978-05-29
Abstract: PURPOSE:To prevent the system-down by performing the transfer of the information started from the district center based on the process sequence of the district center and then restarting the transfer of the information started from the satellite office to the district center based on the process sequence of the satellite office. CONSTITUTION:At the concurring time, the transfer of the information started from district center 11 is carried out based on the process sequence of center 11. For instance, when satellite office 1 decides that the information received from center 11 is to office 1 itself, office 1 operates based on the information. On the other hand, satellite office 2 and 3 decide that the information is not to them and also discontinue the information start when it is started by themselves. Thus office 2 and 3 restart the transfer of the information based on the process sequence of the satellite office after the end of the priority process sequence of center 11 and office 1. In this way, the concurring of the information is avoided to prevent the system-down of the process.
Patent JP-S53148914-A (JP)
Title: Automatic frequency control unit
Inventor: ISHIKAWA SHIGERU
IPC: H04N5/95
Filed: 1977-06-01
Abstract: PURPOSE: To avoid the malfunction caused by the noise by opening the gate only for the period of the pulse of the synchronous signal isolated from the composite video signal, and then to increase the stability and the accuracy for the frequency combination without narrowing the lead-in range. 
     COPYRIGHT: (C)1978,JPO&Japio