baber/WOPTO huggingface dataset:
Patent JP-H0321725-A (JP)
Title: Direct concrete placing slope protection method using concrete pump
Inventor: ITO ISAO
IPC: E02D17/20
Filed: 1990-05-01
Abstract: PURPOSE:To form a slope protection structure together with pipe forms by inserting pipe forms of monolithic structure consisting of longitudinal, lateral, and supporting parts into holes drilled in the slope of a hill and pressure-feeding and filling concrete into the forms, and curing it. CONSTITUTION:Holes 5 are drilled in the inclined surface of a hill at specified intervals. A supporting pipe form 3 of a monolithically formed pipe material consisting of longitudinal lateral and supporting pipe forms 1, 2, 3 is inserted into each hole 5, and concrete 4 is pressure-fed and filled into the pipe forms by a concrete pump and cured, and thus a slope protection struction is formed together with the pipe forms. Sediment fall in taking plate of the inclined sur face of the hill can thus by prevented by a simple construction, the concrete is protected by the pipe forms so as not to be weathered, and semipermanent sheathing of the slope can be realized.
Patent JP-H11303729-A (JP)
Title: Fluid supply pump
Inventor: YAMADA TAKAFUMI
IPC: F04B1/047
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To shorten a fluid passage length of each cylinder of a high pressure plunger pump. SOLUTION: A pump head 7 fixed to a housing 9 and a drive shaft 3 arranged coaxially to the pump head 7 are provided, and a cam ring 9 is arranged eccentrically to a center axial line of the pump head 7, to be driven through an eccentric cam 31 from the drive shaft 3. Rotation on its own axis of the cam ring 9 is limited. A plunger 15 in each cylinder 13 of the pump head 7 and a flat part 91 provided in the cam ring 9 are brought into surface contact through a tappet 17. The cam ring 9 makes a swivel motion by rotating the drive shaft, the plunger 15 is reciprocated in the cylinder 13. In this way, a pump chamber 131 of the cylinder 13 can be arranged in a center axial side while bringing the tappet 17 and a cam into surface contact, and an individual fluid passage length to each cylinder can be shortened while generating a high pressure in a pump delivery pressure.
Patent JP-S605878-A (JP)
Title: Control method of discharge impedance of sputtering device
Inventor: OBINATA HISAHARU
IPC: H01L21/285
Filed: 1983-06-23
Abstract: PURPOSE:To increase the number of substrates to be treated per sheet of target by decreasing gradually the current to be passed to an electromagnet which generates a magnetic field on the front furface of a target disposed oppositely to a substrate holder and maintaining the discharge impedance approximately constant. CONSTITUTION:Negative potential is applied from a spouttering power source 5 to a target 4 disposed oppositely to a substrate holder 3 holding a substrate 2 in a vacuum chamber 1 and said target 4 is sputtered by the magnetron discharge generated by the effect of the magnetic field of an electromagnet 6 to form a film on the substrate 2. The change in the discharge impedance with a decrease in the thickness of the target 4 owing to erosion 9 according to progression of the sputtering with such sputtering device is detected with the ammeter 11 or voltmeter 12 of the sputtering power source 5 and the current of a DC power source 8 for exciting the electromagnet 6 is decreased according to the detected current or voltage vlaue so that the above-mentioned discharge impedance is maintained constant. The target 4 is sputtered until the target is thinned by the above-mentioned disposition, by which the number of the substrates to be treated per sheet of the target is increased.
Patent JP-S5832157-A (JP)
Inventor: GERUHARUTO HIYUSHIERURASU
IPC: G01N27/90
Filed: 1982-06-30
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-S5636234-A (JP)
Title: Frequency following type voltage control oscillating unit
Inventor: YANAGI MASAHIRO
IPC: H03L7/181
Filed: 1979-08-31
Abstract: PURPOSE:To obtain a set frequency with a high precision in a short sweep time, by monitoring the output frequency of a VCO and by controlling the input voltage of the VCO so that the output frequency may agree with the set frequency. CONSTITUTION:By lock CK1 from clock pulse generating circuit 2, gate circuit 3 applies the output signal of VCO 1 to counter 4. By clock CK3 from circuit 2, contents of counter 4 are held in latch circuit 5. Contents of latch circuit 5 and set frequency f2 are compared with each other by comparing circuit 6, and the output is applied to gates 7 and 8 according to the comparison result. By clock CK4 from circuit 2, gates 7 and 8 are turned on to apply their outputs to up/down counter 9, and counter 9 is counted up or down according to the signal. The output of counter 9 becomes an analogue signal by D/A converter 10 and is applied to VCO 1 to cause the frequency of the VCO to approach the set frequency.
Patent JP-S63276631-A (JP)
Title: Arithmetic unit
Inventor: IKEDA MASAHIRO
IPC: G06F7/50
Filed: 1987-05-08
Abstract: PURPOSE:To reduce the chip area of an arithmetic unit by using a read only memory for executing a binary coded decimal transformation. CONSTITUTION:Input signals 10, 20 are '9' and '3', respectively, an addition/ subtraction selecting signal SUB is a logic level '0' and an addition is selected, and when a DB selecting signal 42 is a logic level '1' and a binary coded decimal number is selected, an addition is started by a binary arithmetic unit 1 from the time point when '9' is latched by the signal 10 and '3' is latched by the signal 20, and a carry/bollow output 31 outputs '0' and 1100 as a carry and a binary output 30, respectively. Subsequently, the binary output 30 of the unit 1 becomes address information and pre-charge of a ROM 2 is executed in a period extending from the leading of a clock signal CLK to the trailing, discharge is started by the trailing, and read-out is executed. The result of calculation becomes '12' by 4 bit output = 0010 of an output 50. In such a way, the calculation can be executed by a small chip area.
Patent JP-H11299720-A (JP)
Title: Dishwasher
Inventor: INUI HIROAKI
IPC: A47B77/08
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To make putting in/out a dish easier by equipping dish storage part which has a sliding part between dish baskets on the dish basket and can be drawn out in a direction almost the same as the open/close direction of a lid in a dish storing condition. SOLUTION: The dish storage part 1 of this dishwasher is attached via a sliding part 3 equipped between dish baskets. The sliding part 3 is equipped with rollers 4 in the dish storage part 1 side and guide rails 5 for guiding or supporting made of resin or metal or the dish basket 2 on the dish basket 2 side to make the dish basket 2 smoothly movable. A stopper 6 is equipped between the dish basket 2 and the dish storage part 1 on the dish storage part 1 side so as to prevent the dish storage part from falling off the dish basket 2 by excessively drawing out, A receiving pan 10 with a protruding part 9 is equipped on the back side 8 of the a lid 7. When the receiving pan 10 is drawn out the lid of the dish storage part 1, it is brought into contact with the protruding part 9 to slide linking to the dish storage part 1 to be drawn out together.
Patent JP-S60258162-A (JP)
Title: 6-oxidated-1,3,4,5-tetrahydrobenz(cd)indole-4-amine
Inventor: KAARU KAIZAA
IPC: C07D209/90
Filed: 1985-05-23
Abstract: Compounds of formula (I): <CHEM> in which R<1> is hydrogen or C1-5 alkyl; and R<2> and R<3> are hydrogen, C1-4 alkyl, phenyl (CH2)n where n is 0-3, C5-6 cycloalkyl or C3-5 alkenyl; intermediates and processes for their preparation, pharmaceutical compositions containing them and their use as selective serotonin receptor antagonists.
Patent JP-S593161-A (JP)
Title: Method of controlling fuel injection device
Inventor: KUROYANAGI MASATOSHI
IPC: F02M59/20
Filed: 1982-06-29
Abstract: PURPOSE:To arbitrarily regulate injection timing and injection period with the same injection amount, by providing an accumulate piston and a pressure control valve for varying a set pressure, which are communicated with a pressure chamber to be pressurized by a plunger designed to be reciprocatable and rotable. CONSTITUTION:A fuel injection pump acts to pressurize fuel sucked from a fuel chamber 11 through a suction hole 2 into a pressure chamber 4 by the reciprocating and rotating motions of a plunger 1, and to pump the fuel through an injection pipe 31 to a fuel injection nozzle 30. In connection with this, there are provided in a cylinder portion 10 including the pressure chamber 4 means 200 for controlling maximum pressure in the pressure chamber 4 and means 100 for controlling injection start timing. The means 100 is constituted in such a manner that the amount of accumulated high pressure fuel may be regulated by controlling a stroke of an accumulate piston 101 until a control surface 101a of the piston 101 closes a control hole 106. On the other hand, the means 200 is constituted in such a manner that a biasing force to a pressure regulating valve 201 may be variably controlled to control an upper limit of the pressure in the pressure chamber 4.
Patent JP-H09279211-A (JP)
Title: Method for securing depth of tap hole of blast furnace
Inventor: IMAGAWA HIROSHI
IPC: C21B7/14
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To always stabilize the depth of a tap hole, to smoothly execute an iron tapping work and to reduce the unit requirement of mud for closing the tap hole by packing a refractory for tap hole from a packing hole arranged at the upper part of the tap hole of a blast furnace. SOLUTION: The packing hole 6 is arranged just above a tap hole 5 of the blast furnace and a refractory-made sleeve 8 is arranged in the hole penetrated from the furnace iron shell to the inside of the furnace. As a monolithic refractory 7 for securing the depth of the tap hole in this sleeve at the time of stopping blasting of the blast furnace, the mud-like monolithic refractory prepared by mixing thermosetting resin binder of tar, resin, etc., is packed from the upper part of an upper piling layer of the tap hole. Thereafter, this monolithic refractory is hardened with heart in the furnace and the strength is increased and strengthening the upper piling layer of the tap hole 5, and the effective extension of the tap hole depth 4 can be obtd.
Patent JP-S5446713-A (JP)
Title: Treatment of reaction vessel for preparation of maleic acid anhydride
Inventor: UMEMURA YOSHIO
IPC: C07D307/60
Filed: 1977-09-20
Abstract: PURPOSE: To obtain maleic acid anhydride in high yield inhibiting the oxidation of the starting material and the product at the walls of a reaction vessel made of carbon steel used for preparing the maleic acid anhidride, by heating the reaction vessel at 200W600°C and then treating it with vapor of a phosphoric compound.  
     CONSTITUTION: The inner part of a reaction vessel made of carbon steel used for preparing maleic acid anhydride by the catalytic gaseous oxidation of a saturated or unsaturated hydrocarbon with a catalyst in the presence of molecular oxygen, is heated at 200W600°C, esp. at 250W500°C and is treated with vapor (partial pressure of ≥10 -7  atm) of a phosphoric compound (e.g. monoethyl phosphate, diethyle phosphate, monomethyl phosphine) or a mixture gas of vapor of a phosphoric compound and a diluent gas (e.g. air, mixed gas of air and steam) for ≥0.5hr. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08271392-A (JP)
Title: Device feeding concrete specimen to end face polishing machine
Inventor: NANBA KENICHI
IPC: G01N1/32
Filed: 1995-03-30
Abstract: PURPOSE: To concurrently polish and feed many specimens by intermittently lifting a pair of endless chains of feeding means by one stage, feeding the specimens on the uppermost stage to an end face polishing machine, mounting the polished specimens on a support arm with recovering means, and lowering and recovering them from above by stages in sequence. CONSTITUTION: A sucker 17 is applied with negative pressure to adsorb a group of polished specimens (a), a rodless cylinder 22 is operated to move a moving member 21 to the position directly above recovering means A2 , A2 ', the moving member 21 is located above a support arm 13 on a lowering chain 9', and suction is stopped. When the moving member 21 is located above the recovering means A2 , A2 ', the support arm 13 at the uppermost section of feeding means A1 , A1 ' becomes vacant. A motor is intermittently shifted by one stage in the prescribed direction. The adjacent sides of a chain 9 of the feeding means A1 , A1 ' are moved upward, and the next group of specimens (a) on the support arm 13 are lifted to the uppermost stage section. The adjacent sides of the chain 9' of the recovering means A2 , A2 ' are moved downward, and the uppermost section becomes vacant.
Patent JP-H01282507-A (JP)
Title: Optical fiber
Inventor: ENDO SHIGEKI
IPC: G02B6/036
Filed: 1988-05-09
Abstract: PURPOSE:To accurately measure cutoff wavelength by including an internal clad part in contact with a core and an external clad part which surrounds the internal clad part and is 0.01-0.03% higher in refractive index difference than the external clad part. CONSTITUTION:The optical fiber has the core made of a high-refractive-index material and a clad which is made of a low-refractive-index material and surrounds the core. Then the clad includes the external clad part which is 0.01-0.03% higher in refractive index difference than the internal clad part contacting the core and the internal clad part is 3-8 times as thick as the diameter of the core. Then, when the cut off wavelength is measured while such as SN optical fiber that the ratio of the radius of the core and the thickness of the internal clad is, for example, 1:4.5 and the refractive index difference between the internal clad part and external clad part is 0.02%, a shift to the long-wavelength side does not appear and the cutoff wavelength is accurately measured.
Patent JP-S5636850-A (JP)
Title: Projection cathode-ray tube
Inventor: TSUMURA OSAMU
IPC: H01J29/86
Filed: 1979-08-31
Abstract: PURPOSE:To perform an easy work of positioning for a face plate of a tube and both simplify the work of its assembly and reduce the rate of occurrence of defective products, by not changing the length of a cylindrical member but changing the thickness of a frit glass and shifting the center of curvature of a target mirror. CONSTITUTION:The thickness of a frit glass 22 that seals a cylindrical member 2 and face plate 1 is changed, and the face plate 1 is mounted with a prescribed degree of tilt angle. An adjustment work for the thickness of said frit glass 22 is performed by spacers 23, 24 of different outside diameters (m), (n) mixed to the glass 22, and spherical glass beads are used as the spacer, for instance, one spacer 23 of larger outside diameter (m) and two spacers 24 of smaller outside diameter (n) are mixed into three places in the glass 22. By the tilt angle of said face plate 1 the center of curvature of a target 3 and mirror 11 is shifted by a prescribed value. In this way, a grinding work for the end face of the cylindrical member is not required and a manufacture work of assembly can be easily performed.
Patent JP-H0411399-A (JP)
Title: Sample-and-hold amplifier circuit
Inventor: SAITO TADASHI
IPC: G11C27/02
Filed: 1990-04-27
Abstract: PURPOSE:To reduce power consumption by providing a reset switch circuit connected to the terminal of a holding capacitor charged by an output voltage, and whose other terminal is connected to a ground potential terminal. CONSTITUTION:This circuit is equipped with the holding capacitor 2 charged by the output voltage of a sampling switch circuit 1, and the reset switch circuit 5 connected to the terminal to which one terminal of the holding capacitor 2 is connected and whose other terminal is connected to the connection potential terminal. Also, a differential amplifier 3 provided with a first transistor and a second transistor, and a constant current source circuit 4 provided between the common connection point of those transistors and the connection potential is provided. Therefore, it is possible to stably keep the potential of every part of the sample-and-hold capacitor 2 in a sampling period, and to suppress the fluctuation of the output voltage in a holding period even by using a differential amplifier with low power consumption. Thereby, the power consumption can be reduced.
Patent JP-S5636577-A (JP)
Title: Drying method of briquetted coal
Inventor: ROKUSHIYA MASAYOSHI
IPC: C10L5/26
Filed: 1979-09-04
Abstract: PURPOSE: To obtain briquetted coal for coke, which has a low content of water and is of good quality, by a method wherein briquetted coal immediately after briquetting is contacted with hot air or warm air of a temperature not lower than that of the briquetted coal, before the briquetted coal is cooled.  
     CONSTITUTION: In a process for producing briquetted coal by a wet process comprising blending raw coal with a binder to obtain a raw material for the briquetted coal, heating and kneading the raw material for the briquetted coal while blowing steam into the raw material for the briquetted coal, and then briquetting the raw material; the briquetted coal immediately after the production of the briquetted coal with a briquetting machine is contacted with an atmosphere of hot air or warm air of a temperature not lower than that of the briquetted coal, before the briquetted coal is cooled. By such treatment, the moisture content of the briquetted coal produced by the wet process can rapidly be reduced. The quantity of heat consumed in a coke oven in the production of briquetted coke and coke blended with the briquetted coal, can be reduced and the quality of coke can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5538781-A (JP)
Title: Program selection system for facsimile system
Inventor: KUNO TAKASHI
IPC: H04N1/32
Filed: 1978-09-12
Abstract: PURPOSE: To secure an automatic and assured reception for the desired program by providing the column where the reception desire is indicated to the transmission expected program and then reading the indication marking on the chart to control the reception operation of the facsimile receiver.  
     CONSTITUTION: Program paper 1 which is received previously with the indication column marked by black dot 21 is set to the prescribed position of the reading unit. And then driving motor is actuated to secure the sequential scan given to indication column 2 via detection mechanism 3. The signal is delivered in case marking 21 exists on column 2 since the light reflection factor difers there. Receiving this command, the facsimile receiver starts reception of the program. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02291080-A (JP)
Title: Method for converting real circuit of logic circuit
Inventor: MARUI TOMOTAKA
IPC: G06F17/50
Filed: 1989-05-01
Abstract: PURPOSE:To perform design by utilizing an existing design resource by storing the combination of the real circuit of a designed programmable logic device (PLD) in a data base, and finding the real circuit corresponding to divided partial circuits by utilizing the data base. CONSTITUTION:When a designed logic circuit is converted to the real circuit including the PLD, the logic circuit is divided into partial circuits A, B, C, D, and E, and the real circuit Da of the PLD corresponding to the partial circuit is found by utilizing the data base in which a large number of real circuits of the PLD corresponding to a designed partial circuit are stored, and by allocating a found real circuit to, for example, a one-board computer 30, the entire logic circuit can be converted to the real circuit.
Patent JP-S5918564-A (JP)
Inventor: JIYON ANDORUU UESUNAA
IPC: H01M50/169
Filed: 1983-06-22
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-S605926-A (JP)
Title: Compactor for top concrete in inverted lining work
Inventor: KONNO SHIYOUZOU
IPC: E04G21/08
Filed: 1983-06-24
Abstract: PURPOSE:To easily compact top concrete by effectively utilizing narrow space by using a long vibrator which can be optionally adjudged for its longitudinal, slewing and vertical directions by a handle. CONSTITUTION:A long vibrator 40, which is set in the upper concrete charge port or a manhole 57 of a formwork 54 for an inverted lining work and serves to compact the top 56 of concrete 55 in the formwork 54, is provided with a supporting base 1, a slide mechanism 2, and a pivotal supporting pin 13 provided between the base 1 and the mechanism 2, serving to vertically move a vibrator 40 in a rocking manner. A turnable hinge 14 is provided to the supporting base 1 to enable the vibrator 40 to turn in the horizontal direction. The top of the concrete in the inverted lining work can thus be easily compacted.
Patent JP-S63277245-A (JP)
Title: Azobenzene-containing organopolysiloxane
Inventor: SUZUKI TOSHIO
IPC: C08G77/28
Filed: 1987-05-08
Abstract: PURPOSE:To obtain the titled organopolysiloxane, consisting of a straight-chain or cyclic organopolysiloxane having specific azobenzene groups and useful as optical information recording materials utilizing optical isomeric effects. CONSTITUTION:The aimed straight-chain organopolysiloxane having repeating units expressed by formula IV (R<2> is monofunctional hydrocarbon or substituent group expressed by formula I; R<3> is H, OH monofunctional hydrocarbon or alkoxy) with one or more silicon atom.-bonded substituent groups expressed by formula I {R<1> is formula II, III or -OCO- [R<4> and R<7> are 1-6C alkylene; R<5>, R<8> and R<10> are H or lower alkylene; R<6> is -CO- or -R<11>-NR<12>-CO- (R<11> is lower alkylene; R<12> is lower alkyl); R<9> is -R<13>NHCH2CHR<14>- or -CH2CHR<15>- (R<13> is lower alkylene; R<14> and R<15> are H or lower alkyl)]} in the molecule and both terminals blocked with groups -OSi(R<3>)2R<2> or cyclic organopolysiloxane having repeating units expressed by formula IV.
Patent JP-S5639068-A (JP)
Title: Acylated indole derivative and blood platelet coagulation inhibitor containing the same as effective component
Inventor: OOBA TAKEO
IPC: A61K31/403
Filed: 1979-09-05
Abstract: NEW MATERIAL:Compounds of formula I (R 1  is H, lower alkyl; R 2 , R 3  are H, halogen, lower alkyl, lower alkoxy, lower alkylthio, nitro, amino, trifluoromethyl, hydroxyl or R 2  and R 3  incorporate to form methylenedioxy-, ethylenedioxy; ϕ is aryl alicyclic group).  
     EXAMPLE: 3-Benzoyl-1-(1-ethoxy-2-propyl)-2-methylindole.  
     USE: Blood platelet coagulation inhibitor, prophylaxis of infraction in cardiac blood vessels, prophylaxis and remedy for thrombosis after operation, prophylaxis and remedy for blood vessel thrombosis after surgical operation and atherosclerosis. The dose is 0.01W100mg/kg/day.  
     PREPARATION: For example, the dehydrogenation of a tetrahydroacylindole deviative of formula II is conducted in the presence of a dehydrogenation catalyst and a dehydrogenation agent, preferably in an inert solvent at 50W300°C for 30minW72hr to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5237700-A (JP)
Title: Treating system of radioactive waste fluid by zeolite
Inventor: SUGANO TAKUJI
IPC: B01J20/18
Filed: 1975-09-18
Abstract: PURPOSE: To get solid with smaller exudativeness in a treatment process of radioactive waste fluid by zeolite. 
     COPYRIGHT: (C)1977,JPO&Japio