baber/WOPTO huggingface dataset:
Patent JP-S54114404-A (JP)
Title: Ventilating system
Inventor: WATANABE OSAMU
IPC: F27D17/00
Filed: 1978-02-28
Abstract: PURPOSE: Ventilating system such as dust collector is provided with an electric damper and a controller for the revolving number of blower motor which sends air in the ventilating system, thereby effecting free air control according to load.  
     CONSTITUTION: The degree of opening of the electric damper 17a is controlled through the pressure controller 18 and the pressure detector 16 which detects the pressure of the point 12a in the dust collector 12. The degree of opening of the electric damper 17b in the bypass duct 19 is controlled through the flow controller 21 and the flow rate detector 20 in the exhaust duct 13. The revolving number of the driving motor 14 for the blower 10 is controlled to the desired value by the speed controller 22 to thereby effect desirable control of air flow rate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62202816-A (JP)
Title: Boronalonate molecular sieve
Inventor: HADDAD MUIN SHAWKI
IPC: B01J29/04
Filed: 1987-01-31
Abstract: A new crystalline borosilicate molecular sieve, boronaaronate, having a composition in terms of mole ratios of oxides:    0.9±0.2M<sub>2/n</sub>O:B₂O₃:ySiO₂:zH₂Owherein M is a cation of valence n, y is between 2 and about 700, and z is between 0 and about 200, and having a characteristic X-ray diffraction pattern. The boronaaro­nate is prepared by reacting under crystallization condi­tions, in substantial absence of a metal hydroxide, an aqueous mixture containing an oxide of silicon, an oxide of boron, ethylenediamine, and an organic material com­prised of a heterocyclic nitrogen-containing aromatic compound or an aliphatic alcohol. Boronaaronate is useful in hydrocarbon conversion processes.
Patent JP-S57138515-A (JP)
Title: Cutting method of steel
Inventor: OOHIRA SHIGEO
IPC: B23D47/00
Filed: 1981-02-16
Abstract: PURPOSE:To prevent the generation of burrs and enable a flat and smooth section by providing at least two sawteeth, in the process of sawing steel materials, such as a steel bar and a steel pipe. CONSTITUTION:Two circular saws 1 and 1' are arranged at a regular interval by means of bushings 3, 3 and 3. Products 7 and 7 are obtained from a C section lip steel bar 6 through cutting of what is called double cutting so that only the remainder 8 having a length identical with an interval length between the two circular saws can be left behind. When the C section lip steel bar 6 is cut like this burrs having a width identical with that of the circular saw occur only on both sides of a lip opposite to a cutting direction of the remainder 8, and sections of the products 7 and 7 become flat and smooth. Then, although an interval of these circular saws can be fixed arbitrarily, it is desirable to make the interval bigger than the thickness of the circular saw and is preferable to make an extent of not producing the remainder as large as possible.
Patent JP-H05191224-A (JP)
Title: Synchronization circuit
Inventor: KEIKOIN TOSHIAKI
IPC: H03L7/00
Filed: 1992-01-10
Abstract: PURPOSE:To improve the high speed processing by making the operation of a high speed logic integrated circuit device including the synchronization circuit stable. CONSTITUTION:The synchronization circuit SYNC1 consists of a set/reset flip- flop SRF1 whose set input terminal S receives a substantial AND signal between an asynchronous input signal Sin and an inverse signal of a clock signal CK and whose reset input terminal R receives an inverse signal of the asynchronous input signal Sin and an inverse signal of the clock signal CK, and of an edge trigger flip-flop ETF1 whose data input terminal D receives an output signal n3 of the set/reset flip-flop SRF1 and operated synchronously with the leading edge of the clock signal CK.
Patent JP-2000224550-A (JP)
Title: Television receiver
Inventor: SAKANISHI YASUAKI
IPC: H04N7/01
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a field discrimination circuit that generates a stable field signal by detecting a total dot clock number for a horizontal period with a horizontal synchronizing signal and a dot clock signal to generate a horizontal pulse signal for field discrimination. SOLUTION: A horizontal address generating section 4 generates a horizontal address signal. A horizontal dot number detection circuit 10 receives this horizontal address signal to hold the address signal with a reference edge of a horizontal synchronizing signal 1 thereby detecting a total dot clock number for one horizontal period. Address data equally dividing the horizontal synchronizing signal are calculated by using the horizontal synchronizing signal 1 and a clock signal from the total dot clock number for the one horizontal period. A horizontal pulse signal required to detect an edge of a vertical synchronizing signal is generated from the data to discriminate a vertical reference edge and to obtain a field signal even when a horizontal frequency division ratio of an input signal is unknown.
Patent JP-H02200546-A (JP)
Title: Crew protecting device for automobile
Inventor: MIHASHI KENJI
IPC: B60R21/02
Filed: 1989-01-31
Abstract: PURPOSE:To mitigate a shock due to a quick stop so as to prevent the forward movement from a dash panel by suspending an assist grip between other ends of the first arm and a knee bolster between other ends of the second arm and arranging the knee bolster and the assist grip in parallel with the floor face. CONSTITUTION:When an automobile is abruptly stopped and a large inertial force is applied to a crew seated on an assistant seat 3, leg sections of a body collide with the knee bolster 1 by the inertial force, and the lower half body is supported. When the lower half body is supported by the knee bolster 1, the second arm 6 is rotated, one end of the second arm 6 is slid on one end of the first arm 5, the other end of the first arm 5 is rotated, and an assist grip 4 is brought into contact with the breast section of the crew. The assist grip 4 supports the breast section, and the crew is prevented from being moved in front of a dash panel 2.
Patent JP-H01198724-A (JP)
Title: Liquid crystal optical modulating device and its driving method
Inventor: KONDO KATSUMI
IPC: G02F1/141
Filed: 1988-02-03
Abstract: PURPOSE:To obtain a matrix device which has stable memory performance and bias resistance with a practical gap area of >=4mum by forming matrix electrodes as electrodes, incorporating >=3 liquid crystal compounds in a ferroelectric liquid crystal compound, and composing at least >=2 of the components of specific compounds. CONSTITUTION:The device is constituted by providing the electrodes on the opposite surfaces of a couple of substrates, sandwiching the ferroelectric liquid crystal compound between the substrates which have a gap formed with spacers, and providing a polariz ing means; and the matrix electrodes are employed and the ferroelectric liquid crystal compound contains >=3 liquid crystal compounds. Then at least two of the components consist of compounds which have opposite directions 1 and 2 (sense) of self-twisting of the molecule long axis in one layer of smetic phase 3 that the liquid crystal com pound forms, and the molecule long axes in the same layer are not in a twist state and almost in the same directions in an electric field lower than the threshold value of the ferroelectric liquid crystal compound. Consequently, the matrix display type liquid crystal optical modulating device is obtained which has the superior memory performance and bias resistance.
Patent JP-S56118614-A (JP)
Title: Apparatus housing box
Inventor: MOTOKI YOSHIAKI
IPC: G01D11/24
Filed: 1980-02-22
Abstract: PURPOSE:To obtain an apparatus housing box which is excellent in the drip-proof effect by a method wherein a groove is formed in the fitting portion of either the base or cover, and a projection to mate with the groove is provided at the fitting portion of the other so that a water channel resulting from the difference between the depth of the groove and the height of the projection is formed at the fitting portions. CONSTITUTION:If the upper part of a measuring instrument housing box 2 is caught in the rain and rainwater invades the upper-edge water channel 71, the rain water does not remain, but immediately flows down toward the side-edge water channel 72 by the action of gravity and is discharged to the outside from a drain port 73. Accordingly, there is no possibility that the rainwater in the upper-edge water channel 71 may overflow and enter into the inside of the box 2, so that a measuring instrument 1 can be protected from rain. Because the upper edges of the base 3 and the cover 4 are formed into circular arcs so that the upper-edge water channel 71 is inclined so as to be gentle downward slopes from the center toward both sides, the box 2 is excellent in the drip-proof effect.
Patent JP-S59150383-A (JP)
Inventor: MATSUSHITA IKUKO
IPC: G21C15/18
Filed: 1983-02-15
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-H11219634-A (JP)
Title: Foot pedal with malfunction preventing function
Inventor: NAITO YOSHINORI
IPC: H01H13/16
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a pedal preventing a malfunction, effectively operated when a prescribed pedal action is intentionally taken only, and capable of complementing safety by rotatably providing a stopper preventing the vertical movement of the foot pedal, and selectively enabling or disabling the vertical movement of the foot pedal. SOLUTION: When bending is applied to a plate, a foot pedal 1 is depressed to take the ascending and descending actions of a ram. When a foot is fully inserted to the prescribed position, a safety plate 2 kept in contact with the toe is turned and moved forward against the pressing pressure of a spring section 4 in response to the insertion position of the foot with a spindle 3 serving as a fulcrum. The lower section of the safety plate 2 of a stopper S is released from the foot pedal 1 at a notch section 5, and the foot pedal 11 can be depressed downward in the released state only. An ascent pedal and a descent pedal are selectively depressed to take the ascending and descending actions of the ram.
Patent JP-H07211881-A (JP)
Title: One-dimensional color image sensor
Inventor: OTA YASUMITSU
IPC: H04N1/028
Filed: 1994-01-20
Abstract: PURPOSE:To provide a one-dimensional color image sensor, which can take out a plurality of color image signals constituting one pixel without through a holding means at the same time and can perform the high-speed operation. CONSTITUTION:Inputs 18a-18e are provided in each block one by one and commonly connected to a thin-film transistor included in the same block. Meanwhile, the output from the cathode of the photodiode is independent 20a-20l, whose number is the same as sensor elements contained in one block. The cathodes of the photodiode corresponding to the different block are commonly connected the same output line. When a gate pulse for reading the electric charge is supplied into the input 18a, the electric charges are taken out of the output lines 20a-20 as the currents from all 12 photodiodes contained in the first block.
Patent JP-S60167122-A (JP)
Title: Production of thin metallic film type magnetic recording medium
Inventor: OOKUBO KENICHI
IPC: G11B5/85
Filed: 1984-02-09
Abstract: PURPOSE:To improve durability and rust resistance of a thin metallic film type magnetic recording medium by subjecting the surface of the thin ferromagnetic metallic layer formed on a non-magnetic substrate to an oxygen ion bombardment treatment while the substrate temp. is maintained at >=120 deg.C. CONSTITUTION:The surface of a non-magnetic substrate 21 which is a polyimide film having 30mu thickness is subjected to a bombardment treatment 22 of O2 ions at >=120 deg.C in a device 1. The inside of a vacuum vessel 3 is then evacuated to 10<-4>Pa degree of vacuum and Bi of a vapor deposition source is deposited to 50Angstrom  thickness on the substrate 21 at 150 deg.C by an electron beam heating method and in succession a magnetic layer 24 is deposited by evaporation to 350Angstrom  thickness by using Co-30Ni of a fresh vapor deposition source 5. The surface of the magnetic layer is further subjected to the treatment 22 of O2 ions, thereby manufacturing a thin metallic film type magnetic recording medium 25. The oxidation on the surface of the magnetic layer is thus progressed, by which the dense oxide film is formed and the durability and rust resistance of the magnetic recording medium are improved.
Patent JP-S59148443-A (JP)
Title: System for informing program name at the same time and program preview of each television broadcast station and accurate time at present
Inventor: YOSHIOKA SABUROU
IPC: H04N5/45
Filed: 1983-02-14
Abstract: PURPOSE:To inform easily the contents of broadcast of each broadcast station at the same time by broadcasting names of broadcast programs of all channels at a time on one channel in the lump. CONSTITUTION:A television screen is divided into, e.g., 9 sections and the contents of broadcast at a time such as VHF channels V1-V3 and UHF channels U12, U26 and U80 are displayed on each section at the same time.
Patent JP-2000219333-A (JP)
Title: Paper sheet takeoff device
Inventor: INOUE JUNICHI
IPC: B65H1/24
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet takeoff device devised to be capable of certainly taking off paper sheets by precisely detecting pushing force even in the case when the paper sheets to be placed on a placing board are frizzly. SOLUTION: This paper sheet takeoff device is furnished with a paper feeding base table 51 having a takeoff rotor 18 to take off paper sheets P and a placing board 55 to place the paper sheets on it and to press the sheets P on the takeoff rotor 18 by moving this placing board 51, a detection lever 57 provided on this paper feeding base table 51, facing against the takeoff rotor 18, to move with the placing board 55 by placing a head end side in the take-off direction of the sheets P placed on the placing board 51 and to detect pressing force of the sheets P against the takeoff rotor 18 and a receiver part 82 positioned and provided in front in the paper sheet takeoff direction of the detection lever 57 on the placing board 51 and to support head end parts of the sheets P in the takeoff direction.
Patent JP-S54115489-A (JP)
Title: Control of cutting depth in cutting flaws from billet
Inventor: TSUDA GOROU
IPC: B23Q17/09
Filed: 1978-02-28
Abstract: PURPOSE:To cut off the flaws on the surface of the billet carried after rolled while controlling cutting depth. CONSTITUTION:The cutting resistance value obtained when the cutting depth value previously set by a cutter 64 by reference to the surface S of billets which surface is detected in terms of the rise of cutting resistance upon the cut-in of a cutter 64 is reached is stored as initial cutting resistance value. Cutting depth in cutting off flaws from billet is controlled to a previously ser value regardless of the condition of billet surface said set value being corrected through comparing the cutting resistance values obtained at each of fixed sampling times with said initial cutting resistance value.
Patent JP-S62181028-A (JP)
Inventor: HARA TADAYOSHI
IPC: A61B1/00
Filed: 1986-02-04
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-H04262612-A (JP)
Title: Semiconductor relay circuit
Inventor: MUKAI KANJI
IPC: H03H11/02
Filed: 1991-02-18
Abstract: PURPOSE:To set a clear threshold value with respect to an input current and to avoid a malfunction even when fluctuation takes place in a current by controlling the operation of a discharging circuit with the luminous intensity of a light emitting element, that is, the input current. CONSTITUTION:The circuit is provided with a light emitting element 2 and a photodiode array 3, and the anode of the photodiode array 3 is connected to the gate of an enhancement MOS transistor(TR) 5 and the anode of a thyristor 4. The cathode of the photodiode array 3 is connected to the cathode of a photodiode 9, the emitter of an NPN TR 7, the cathode of the thyristor 4 and the source of the enhancement MOS TR 5 in common. The anode of the photodiode array 9 is connected to the base of the NPN TR 7, a diode 10 is connected between the N gate NG of the thyristor 4 and a P gate PG and the collector of the NPN TR 7 is connected to the P gate PG of the thyristor 4.
Patent JP-H07231547-A (JP)
Title: Jumper unit for overhead transmission line
Inventor: TAKAHASHI TADAHIRO
IPC: H02G7/20
Filed: 1994-02-21
Abstract: PURPOSE:To protect an aluminium pipe against internal corrosion by filling an aluminium pipe constituting a jumper rod with foamed aluminium. CONSTITUTION:An aluminium pipe 9 constituting a jumper rod 1 is filled with foamed aluminium. Since the foamed aluminium is bonded compactly to the inner surface of the aluminium pipe 9 through foaming, water does not intrude into the jumper rod 1 even when it is suspended, as a jumper unit, from an overhead transmission line. Gap corrosion does not take place between the aluminium pipe 9 and the foamed aluminium 10, and the jumper rod 1 is prevented from bending due to difference of the coefficient of thermal expansion. Since the jumper rod 1 is protected against internal corrosion and crack, the reliability is enhanced significantly.
Patent JP-2000220669-A (JP)
Title: Disc brake
Inventor: TOKUNAGA TAKAHIRO
IPC: F16D65/095
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To try to make a shim plate common between disc brakes for each right wheel and each left wheel by forming the shim plate for a friction pad into a symmetric shape, and thereby reduce parts in number. SOLUTION: A friction pad 9 is pressed and moved to a disc D by means of two pistons 8 by way of a shim plate 15. In addition, the shim plate 15 is formed into a symmetry about a straight line X-X extended to the direction perpendicularly intersected with the radial direction of the disc D, and its pressure bearing board 15A is mounted to the inner circumferential side of each piston 8 by respective engaging pawls 15B. This constitution thereby enables disc brakes for each right wheel and each left wheel to commonly use one kind of the shim plate 15 only by turning over the shim plate 15 around the straight line X-X as a rotating axis, and parts, molding dies for a press and the like can be reduced in number.
Patent JP-H05222912-A (JP)
Title: Muffler
Inventor: IDA KAZUHIKO
IPC: F01N1/24
Filed: 1992-02-07
Abstract: PURPOSE:To obtain the simple control of charging density and also a favorable muffling property surely. CONSTITUTION:A muffler provides a cell 1 and a drilled pipe 2 which is installed in this cell 1 and in which an exhaust gas flowed and also a sound absorbing material 3 charged in a space between the outer surface of the pipe 2 and the inner surface of the cell 1. The sound absorbing material 3 is formed by a drilled glass wool mat and piled up on the periphery of the pipe 2.
Patent JP-S52106057-A (JP)
Title: Positioner for weighted member
Inventor: SHIIBASHI KIYOFUSA
IPC: G21C13/00
Filed: 1976-03-01
Abstract: PURPOSE: To correctly and rapidly set weighted substances such as reactor pressure vessel and others in a predetermined position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59151320-A (JP)
Title: Magnetic head
Inventor: IIJIMA KIYOUICHI
IPC: G11B5/105
Filed: 1983-02-16
Abstract: PURPOSE:To attain sure grounding by adopting the construction provided with a ground conductor one end of which is fixed to core halves and a shield plate and the other end of which is fixed to a case side to connect directly the core halves, the shield plate and the case. CONSTITUTION:A folded part 12a at the tip of the ground conductor 12 is led to a position be able to be brought into contact with the core halves 5, 6 and the shield plate 7 and fixed to the core halves and the shield plate by spot welding shown in caption 13. On the other hand, a rear conductor part of the ground conductor 12 is led up to the rear part of a core support 4, where a folded-back part 12b folded back upward at a right angle is formed. This folded-back part 12b is folded back so as to be brought into contact with the upper face of the case 1 when the core assembly is inserted in the case 1. Further, the folded- back part 12b and the case 1 are fixed by the spot welding shown in caption 13.
Patent JP-S55114918-A (JP)
Title: Multi-photometry unit
Inventor: FUKUHARA TOORU
IPC: G01J1/42
Filed: 1979-02-28
Abstract: PURPOSE:To make it possible to obtain a correct photometric output even for the photographed field under special conditions, by analyzing conditions of the photographed field on a basis of photoelectric outputs. CONSTITUTION:A photographed field is divided into plural regions and is subjected to photometry 10 to generate plural photoelectric outputs by 11-16, and plural photoelectric outputs are normalized in 17 on a basis of average output 12 of plural photoelectric outputs, and the photographed field is classified in 20 on a basis of the normalized output, and a correct photometric output is operated and extracted in 21-24 by the classification output. Consequently, conditions of the photographed field can be detected accurately.
Patent JP-2000223755-A (JP)
Title: Vacuum thermal insulating equipment
Inventor: YAMADA TOSHIHARU
IPC: F17C3/08
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide vacuum thermal insulating equipment wherein reduction of cost, miniaturization and maintenance check work are easily possible without deteriorating low temperature thermal insulating function, and suitable application is obtained to various kinds of low temperature treating equipment, e.g. low temperature refining equipment for laser gas which performs low temperature treatment at a 180-80 K level. SOLUTION: A matter that vacuum thermal insulating function necessary for low temperature refining equipment 30 for laser gas is considered by diving the function into a radiation thermal insulating function and a convection thermal insulating function in a vacuum vessel, a matter adopting a Dewar vessel 32 as an object performing radiation thermal insulating function, and a matter adopting an accommodating vessel (an inner tube 35 of the Dewar vessel 32) which seals vacuum discharge as an object performing convection thermal insulating function are noticed. A part between an outer tube 34 and the inner tube 35 is turned into the state of high vacuum. The Dewar vessel 32 accommodating a treating mechanism (a gas processor part 2) is installed in an accommodating space 37 in the inner tube 35. The accommodating space 37 can be vacuumized.
Patent JP-S61183700-A (JP)
Inventor: HIROTA ATSUKO
IPC: G10L17/08
Filed: 1985-02-12
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-S55116286-A (JP)
Title: Radiant ray detector
Inventor: IKEDA TERUO
IPC: G01T1/20
Filed: 1979-03-02
Abstract: PURPOSE: To remove detection errors and improve detection precision by forming a thin metal film on the incidence surface of radiations of a scintillator and preventing the incidence of Cherenkov ray onto the scintillator.  
     CONSTITUTION: Intake pipe 10, to which a fluid, such as water, containing radioactive substances, is drawn is provided with plastic scintillator 12 of the radiation detector. The incidence surface of radiations 12a, of scintillator 12 is fitted with thin metal film 14 made of aluminum or silver, and thereby the direct contact between flowing water 16, to be measured, in intake pipe 10, and scintillator 12 is prevented. Consequently, since the Cherenkov ray produced along the range of radiations when high-energy, radiations such as β rays, are discharged in flowing water 16, is reflected or absorbed by thin metal film 14, the radiations in flowing water 16 are not affected by the Cherenkov ray and can be detected with high precision. 
     COPYRIGHT: (C)1980,JPO&Japio