baber/WOPTO huggingface dataset:
Patent JP-S59102204-A (JP)
Title: Focusing device
Inventor: AKASHI AKIRA
IPC: G02B7/28
Filed: 1982-12-06
Abstract: PURPOSE:To decrease waste of time and to reduce power consumption by operating the luminance of an object to be photographed, so that a search operation is not executed when it is below a prescribed value. CONSTITUTION:In case of a photometry impossible state, it is shifted to a photometry possible range from the impossible range by repeating a search operation, and therefore, a lens moves basing on a result of photometry and becomes automatically in a focused state. The photometry impossible state is generated not only in case when the lens is far separated from the focused point but also when the luminance of an object to be photographed drops, and in this case, when the luminance does not become high even if the search operation is executed, said state is not shifted to a photometry possible state. Accordingly, at the time of a low luminance, it is detected by a luminance detecting circuit 3, and transmitted to a motor controlling circuit 51, by which a motor 10 becomes in a non-operating state. In this way, a wasteful power consumption can be prevented.
Patent JP-S60106704-A (JP)
Title: Corrugated cardboard conveying equipment
Inventor: YAMADA MASATOSHI
IPC: B65G13/00
Filed: 1983-11-14
Abstract: PURPOSE:To obtain easy take out of a corrugated cardboard by providing a lined- up free rollers in a vertically movable manner over a conveyor, leaving a certain amount of gap, and conveying the cardboards while they are held by both the conveyor and the free roller together with, if necessary, making the free roller ascend rapidly. CONSTITUTION:The gap between a conveyor 1 and a free roller 5 is adjusted in advance in consideration of thickness of a corrugated cardboard and conveying speed. In other words, by operating a handle 9, an arm 7 is pivotally rotated via a lateral shaft 10, a bevel gear 11 and 12, and a longitudinal shaft 13 etc. in order to adjust the height of a free roller 5 supported at the end of the arm 7. Corrugated cardboards fabricated by a box fabricating machine are introduced into a driven roller in a state in which the cardboards are partially overlapped with each other. Then, the cardboards are pressed down and brought into a space between the conveyor 1 and the free roller 5 to be conveyed. When a corrugated cardboard is to be taken out for inspection while it is conveyed, an air cylinder 16 is operated to lower the base end of the arm 7, thereby making the free roller 5 ascend rapidly.
Patent JP-H04229131-A (JP)
Title: Apparatus for separating continuous hanklike sausage fed from filling- machine, into each sausage
Inventor: YOTSUHIEN SHIYUTEERU
IPC: B65B9/15
Filed: 1991-08-26
Abstract: PURPOSE: To provide a device for separating continuous hank-like sausage arriving from a filling machine into individual sausage. CONSTITUTION: In this device for separating the continuous hank-like sausage arriving from the filling machine into the individual sausage provided with the device for rotating the hank-like sausage, a carrying device for carrying the separated sausage further and a separation device composed of at least two driving type displacement elements designed as a V-shaped plate in this case and rotated in opposite directions with respective driving axes as centers for which the displacement elements are arranged obliquely in the opposite direction and alternately engaged with each other at a V-shaped notched part during a separating operation, the respective displacement elements 9 are composed of a wire strap bent into the outer shape of the V-shaped plate.
Patent JP-H0355786-A (JP)
Title: Voltage-regulator tube for ignition device
Inventor: FURUYA TETSUO
IPC: H01J17/04
Filed: 1989-08-18
Abstract: PURPOSE:To obtain stable discharge at a spark plug by making the dia. of a hole which is provided on the side portion of a hollow cylindrical enclosure smaller than the minor dia. of the hollow portion to reduce the electrostatic capacity of a discharge tube as a whole in a great measure. CONSTITUTION:A hollow cylindrical enclosure with a semi-cylindrical enclosure 6 and a semi-cylindrical enclosure 1 joined together has the hollow portion 7 with the dia. being smaller than the major dia. of the enclosure 6. The enclosures 1, 6 are formed with molding and burned and joined together by applying sealing glass 14 to step portions 5, 8. Then, an electrode that a sintered body 15 of metal powder is provided for a metal bar 16 is mounted at the center of the bottom 12 of a metal sealer 10, and an electrode formed of a metal bar 17 is mounted on the bottom 13 and at the center of a metal sealer 11. Next, the metal sealer 10 is fixed to the part of a hole 4 with a glass 18 to seal the hole 4, and under such a condition inactive gas is sealed in the hollow portion 7 and then the metal sealer 11 is fixed to the part of the hole 19 with a glass 20 to seal the hole 19.
Patent JP-S58119518-A (JP)
Title: Mechanical continuous unloader
Inventor: SHIRANE GENKICHIROU
IPC: B65G67/60
Filed: 1981-12-29
Abstract: PURPOSE:To permit unloading material such as grains to be perfectly unloaded by fixedly installing a separating apparatus at the top edge of an unloading conveyor and connecting a suction nozzle through a suction transportation pipe to the unloading-material drawing-in port of the separating apparatus. CONSTITUTION:A separating apparatus 4 is installed at the lower edge part of a vertical conveyor 3 which is connected to an unloader body 1 throgh a cross- feeding conveyor 2. The cyclone-type separator 4 is fixedly installed onto the vertical conveyor 3 through a supporting member 5, and the lower side of the separator 4 is connected to the vertical conveyor 3 through an air locker 6 and a chute 7. Therefore, the unloading material separated by the separator 4 can be fed into the vertical conveyor 3. Further, a suction nozzle 11 is connected to the unloading-material drawing-in port 8 of the separator 4 through a suction transportation pipe 9 and a flexible pipe 10. An air suction pipe 13 is connected to the air suction port 12 of the separator 4, and said air suction pipe 13 is introduced into the unloader body 1 along the vertical conveyor 3 and the cross- feeding conveyor 2.
Patent JP-H0377500-A (JP)
Title: Sound field correction equipment
Inventor: NISHIDA HIDEJI
IPC: B60R11/02
Filed: 1989-08-19
Abstract: PURPOSE:To change the position and azimuth of a speaker by mounting the speaker to a 1st speaker mount means provided freely movably in horizontal directions along a guide rail via a 2nd speaker mount means freely turnable in vertical and horizontal directions. CONSTITUTION:A pinion gear 7 meshes with a rack gear 2 and a 1st actuator 5 is started to move a speaker stand 3 onto a guide rail 1 smoothly. A sphere 8 supported freely turnably in vertical and horizontal directions via a bearing ball 9 to the speaker stand 3 is moved smoothly in the vertical direction by a 2nd actuator 11 built-in the speaker stand 3 and moved smoothly in the horizontal direction by a 3rd actuator 12 to correct the horizontal deflection angle of the speaker 10. When a control signal is fed from an operation section provided to a front part of a driver's seat in a cabin to a control section 13, the actuators 5, 11, 12 are controlled to correct the position and azimuth of the speaker 10. Thus, the sound field of the speaker is corrected without the movement of a listener.
Patent JP-S58109310-A (JP)
Title: Circulative shuttle conveyer
Inventor: YOSHINO MIYAO
IPC: B65G17/22
Filed: 1981-12-24
Abstract: PURPOSE:To stably operate a circulative conveyer having forward and return routes, by minimizing an occupied space of the conveyer and reducing the running frictional resistance as small as possible. CONSTITUTION:Supporting wheels 2, 2' of a bed seat fixed conveyer car body are mounted on a lateral center line toward the forward direction of the conveyer car body 1 and used as main wheels of the conveyer car body, and a  guide rail 3 is mounted to the floor surface of an equipment, then guide rollers  4, 4' with an auxiliary wheel 18 are arranged capable of passing along said rail  3. Further a sprocket rotating strut 9 for driving a chain is provided, and sprockets 7 are mounted respectively to top and bottom ends of said strut 9,  then a tractive chain 5 is tensibly arranged respectively to the ceiling and underfloor and connected to the body 1 by a connecting pin 6.
Patent JP-S59106292-A (JP)
Title: Preparation of closed ring dna having high-grade super-helix
Inventor: ANDOU TADAHIKO
IPC: C12P19/34
Filed: 1982-12-07
Abstract: PURPOSE:To prepare a closed ring DNA having high-grade super-helix, by treating a closed ring double-chain DNA with recA protein derived from colon bacilli or a protein having similar functions to the above, a DNA topoisomerase and ATP. CONSTITUTION:A closed ring double-chain DNA I is (1) treated with recA protein, ATP or protein having similar functions to the recA protein, and if necessary, (2) added with a fraction of a single-chain DNA having homology to the substrate DNA to obtain the loosened structures II, II' containing the double chains in opened state. Treatment of the structure with topoisomerase causes the loosening of the double chains of the recA protein to a specific direction. In the above step, a stress causing a positive super-helix is applid to DNA, however, the loosened part is extended because the stress is reduced by the topoisomerase. Finally, the protein removal treatment of the product produces the double- chain ring-shaped DNA IV having highly negative super-helix.
Patent JP-H0878629-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAWAMURA KAZUHIRO
IPC: H01L21/822
Filed: 1994-09-08
Abstract: PURPOSE: To prevent short-circuit between an input terminal and a substrate due to a failure of an insulation film immediately below a resistor by forming a reverse conductive region on a surface layer of a substrate immediately below a resistor in an input protection circuit consisting of a diode and a resistor. CONSTITUTION: A P-well 8 is formed so as to cover a portion immediately below a resistance layer 6 on a surface layer of an N substrate 1 below the polycrystal silicon resistance layer 6. Impurity concentration of the P-well 8 is higher than the impurity concentration of P+ region 2, and the peak inverse voltage of a diode 28 formed between P-well 8 and N substrate 1 is higher than the peak inverse voltage between first and third diodes 25 and 27. Therefore, the surge is removed from the diodes 25 and 26 when a minus surge is applied to an input terminal 22. When a minus high voltage is applied, a diode in a protection circuit is finally destroyed, but the resistor is not opened and the surge does not fall down directly to the polycrystal silicon resistance layer 6, thereby preventing the short-circuit between the input terminal 22 and substrate 1.
Patent JP-S6370437-A (JP)
Title: Minute displacement apparatus
Inventor: YAMAGUCHI MIDORI
IPC: H01L21/68
Filed: 1986-09-11
Abstract: PURPOSE:To prevent the minute turning of a movable stage even if the sending direction of the movable stage is changed, by a constitution, wherein the moving direction of a movable slant stage forms a right angle with respect to the moving direction of the movable stage and is vertical with respect to the surface of the movable stage. CONSTITUTION:The rotary movement of a motor 24 is converted into a linear movement by a differential micrometer head 23. A movable slant stage 20 is displaced along a fixed slant stage 21. A contact part 19 of a movable stage 13 is displaced in the direction (y) in correspondence with a slant angle gamma of the movable slant stage 20. The moving direction of the movable slant stage 20 is made to form a right angle with respect to the moving direction of the movable stage 13 and made vertical with respect to a movable body surface 25. Thus, force is not applied on the direction (x). The direction in a (z) axis can be regarded as approximaetly rigid body. Therefore, with the displacement of the movable slant stage 20, the movable stage 13 is displaced in correspondence with the displacement of the movable slant stage 20. A plate spring 14 acts in the direction (z) as an approximately rigid body. The displacement in the direction in the (z) axis becomes very small. Force in the direction (x) is not applied on the movable stage 13. Thus, even if the sending direction of the movable stage is changed, the minute turning of the movable stage becomes almost nothing.
Patent JP-S6459753-A (JP)
Title: Rare gas discharge lamp
Inventor: NISHIKATSU TAKEO
IPC: H01J61/26
Filed: 1987-08-28
Abstract: PURPOSE:To enable the arrangement of a large getter body structure even if a glass bulb has a small inner diameter by forming the structure into a circular arc or doglegged shape and arranging the structure so formed between a stem and the glass bulb. CONSTITUTION:A getter body structure 7 is formed to have a circular arc or doglegged shape, and positioned between a glass bulb 2 and a stem 3. Even if the inner diameter of the glass bulb 2 is small, the getter body structure 7 can be placed between the stem 3 and the glass bulb 2 without coming in contact with the glass bulb 2. Also, the getter body structure 7 can be made large enough. The getter body structure 7, therefore, can display the performance thereof very well.
Patent JP-H0536512-A (JP)
Title: Mg-cu-zn oxide magnetic material
Inventor: TAKAHASHI TAKAHIRO
IPC: H01F1/10
Filed: 1991-07-30
Abstract: PURPOSE:To provide an inexpensive Mg-Cu-Zn oxide magnetic material to be used as a magnetic core of a rotary transformer or the like with an initial permeability of approximately 600 in the range of approximately 1MHz to approximately 5MHz. CONSTITUTION:An oxide material contains a range of 21.3 to 23.3mol% of MgO, a range of 6.0 to 8.0mol% of CuO, a range of 22.3 to 24.3mol% of ZnO and the remaining of Fe2O3 as main components. Additionally, the Mg-Cu-Zn oxide material comprises a range of 0.01 to 0.06wt.% of Bi2O3 with respect to a total main component volume, a range of 0.1 to 0.6wt.% of MnO, a range of 0.01 to 0.05wt.% of SiO2 and a range of 0.01 to 0.05wt.% of CaO as sub- components, wherein it is sintered at a temperature of 1000 to 1200 deg.C in the atmosphere.
Patent JP-S59107027-A (JP)
Title: Production of ferritic stainless steel sheet having excellent surface gloss
Inventor: UGI TAKUMI
IPC: C23G1/08
Filed: 1982-12-09
Abstract: PURPOSE:To obtain a ferritic stainless steel which is decreased in white streak pattern and has excellent surface gloss by removing the surface layer under unstressed condition from the surface of a hot rolled and annealed steel sheet which is ground then subjecting the steel to cold rolling. CONSTITUTION:The surface hardened layer of a hot rolled steel sheet (4mm. thickness) of, for example, SUS430, which is ground is removed under unstressed condition without applying any working strain thereto. The removal of the surface layer is performed at least to 1mum depth. The removal is accomplished by a method of pickling the surface with a sulfuric acid, hydrofluoric acid, nitric acid, etc. or polishing electrically the surface. The hot rolled ferritic stainless steel sheet removed of the above-described surface layer is subjected to cold rolling. The ferritic stainless steel sheet with which the formation of a white streak pattern is extremely less and which has excellent surface gloss is thus obtd. even if the surface is ground.
Patent JP-H0757643-A (JP)
Title: Anion generating method and device therefor
Inventor: FUJII TOSHIAKI
IPC: H01J27/24
Filed: 1993-08-09
Abstract: PURPOSE:To provide an anion generating method and a device by which an anion can be generated efficiently in a space without setting an electric field or by only setting an extremely feeble electric field. CONSTITUTION:An anion generating device has a gas permeable photoelectron emitting material 2, a radiating source 3 to radiate ultraviolet radiation and/or radiation to the obverse and/or the reverse of the photoelectron emitting material and an anion generating device 5 to introduce gas 8 from the reverse of the photoelectron emitting material. This device may have a device 12 to generate an electric field of not less than 20V/cm. When a device 13 is arranged to collect particulates charged by the device, it may be used also as a cleaning device.
Patent JP-S59107870-A (JP)
Inventor: YANAGIHARA TADASHI
IPC: B25B27/30
Filed: 1982-12-06
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-H1169312-A (JP)
Title: Data recording and reproduction device and method therefor
Inventor: KOMORI SHINICHI
IPC: H04N21/218
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To significantly extend the scale of a data recording/reproducing device by reproducing and outputting a 1st data based on a 2nd data which are reproduced from a recording medium and then given via a network. SOLUTION: Compressed encoded data D2 are cyclically reproduced from four hard disk drives 9A to 9D by an amount equivalent to one frame via the 1st and 2nd server computers 8A and 8B every time reproduction request is given to both computers 8A and 8B from client computers 2A to 2N. Then the data D2 are sent to the computers 2A to 2N via an FDDI network 7. Thus, the processing load can be reduced for each of computers 8A and 8B and also for each of drives 9A to 9D. As a result, the computers 2A to 2N are easily extended and accordingly the system scale can significantly be increased.
Patent JP-2000045331-A (JP)
Title: Cooling device of construction machine
Inventor: MIKAMI TOSHIYA
IPC: E02F9/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency by circulating the cooling water of an engine through an evaporator in which a vacuum condition is produced by a vacuum pump. SOLUTION: When a vacuum pump 16 is driven with an engine 4, a vacuum condition is produced in the evaporation vessel 12a of an evaporator 12. Cooling water discharged in the form of atomization into the evaporation vessel 12a from the side port of the evaporation vessel 12a becomes water evaporation, and the inside of the evaporation vessel 12a is cooled by heat of vaporization. The cooling water of the evaporation vessel 12a is sucked with a pump provided in a water circulation passage 10, and flowed in the engine 4 through a passage 10b to cool the engine 4. The cooling water heated with the engine 4 is returned to the evaporator 12 through the passage 10a to be cooled.  Water evaporation is sucked with a vacuum pump 16 through a passage 14 to be in high temperature and pressure, flowed in a radiator 8 through a passage 20, and liquidized to be returned to the evaporator 12 to be cooled. As a result, cooling efficiency can be improved.
Patent JP-2000049764-A (JP)
Title: Sampling clock regenerating circuit
Inventor: SUZUKI NORIO
IPC: H04N7/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a sampling clock regenerating circuit capable of converging a sampling frequency generated on a reception side to desired accuracy in a short time. SOLUTION: In the case of generating the regenerating sampling clock of the same frequency as a transmission side sampling clock from the frequency information of the transmission side sampling clock on the reception side, this sampling clock regenerating circuit 1, capable of shortening pull-in time by directly controlling the oscillation frequency of a voltage controlled oscillator(VCO), is obtained by providing a VCO 11 for receiving a control voltage and generating a regenerating sampling clock corresponding to the control voltage and an integrator 9 for determining the control voltage, detecting the difference of the transmission sampling clock and the regenerating sampling clock and supplying correction signals, depending on the value of the output of the integrator 9 to the integrator 9 when the difference of both clocks is larger than a predetermined value.
Patent JP-H0742707-A (JP)
Title: Oil pressure controller for work machine
Inventor: TAMORI YOSHIKATSU
IPC: F16K31/06
Filed: 1993-08-05
Abstract: PURPOSE:To provide superior response performance of a hydraulic actuator and provide smooth control action. CONSTITUTION:An oil pressure controller for a work machine performs surge absorption of high-speed response solenoid valve for operating a hydraulic actuator, by a varistor 64. A main driver 61 for applying switch operation current approximately same as or larger than necessary value for switch operating the solenoid valve based on switch operation pulse signal output, on the solenoid valve and an auxiliary driver 62 for applying dark current whose value is smaller than necessary value required for switch operation of the solenoid valve based on dark current pulse signal output which is an inverse phase of the main driver 61 are provided in parallel to each other.
Patent JP-H0940724-A (JP)
Title: Composite resin composition and hot melt adhesive
Inventor: SHIMADA TETSUYA
IPC: C08L51/06
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a composite resin composition of excellent adhesion by polymerizing a styrene compound, a vinyl carboxylic acid or the like and (meth) acrylonitrile in the presence of a specified α-olefin (co)polymer and a polyolefin resin. SOLUTION: A polymer made from an α-olefin (e.g. butene-1) and having a melt index (MI of 1-100 an ethylene/α-olefin copolymer (A) (e.g. ethylene/ butene-1 copolymer) having an MI of 10-100 and a low-viscosity polyolefin resin (B) (e.g. propylene/ethylene copolymer having a melt viscosity of 30-100,000cP at 190 deg.C) in an amount to give an A/B weight ratio of 100/(30-300) are fed into a kneader and mixed under heating. One or more radical- polymerizable monomers (C) selected from among styrene compounds (e.g. styrene), vinyl carboxylic acids (e.g. acrylic acid), derivatives thereof and (meth) acrylonitrile in an amount to give an A/C weight ratio of 100/(1-50) are added to the mixture, and polymerized under melt kneading at about 80-260 deg.C to obtain a composite resin composition.
Patent JP-H1036495-A (JP)
Title: Continuous production of polyester having excellent transparency
Inventor: KOUDE KENJI
IPC: C08G63/86
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To continuously produce a polyester having an excellent transparency in the presence of an antimony trioxide catalyst. SOLUTION: A polyester having a limiting viscosity of at least 0.50dl/g is continuously produced by continuously feeding a slurry comprising terephthalic acid and ethylene glycol in a molar ratio of 1/1.0 to 1/2.5 and phosphoric acid in an amt. of 3 to 10mol per mole of antimony trioxide to be added in the polycondensation reaction into an esterification tank 2 containing an oligoester and then conducting esterification while removing the water formed from the reaction system until an esterification rate of at least 90% is obtained. Then the esterification product is continuously sent into a polycondensation reactor 3, and 0.5 to 1.5×10<-4> mol, per mole of the acid component constituting the polyester, of antimony trioxide and 0.5 to 1.5mol, per mole of antimony trioxide, of a sulfuric acid compound are added to conduct polycondensation.
Patent JP-H0750598-A (JP)
Title: Bit interleave transmission system
Inventor: MIZOGUCHI SHOICHI
IPC: H04L1/00
Filed: 1993-08-05
Abstract: PURPOSE:To provide a bit interleave transmission system which is applied to the digital radio communications and can transmit even the auxiliary signal data that are fixed at the same value without causing any abnormal spectrum to a modulated wave. CONSTITUTION:A write controller 21 shifts an input data string to the right by one bit for each frame against a memory 22 by means of a write start address. Then the controller 21 writes a data train on the auxiliary signal of each frame with the bit data positions shifted in sequence. A read controller 23 reads the stored data string out of the memory 22 in sequence and in the depth direction and takes out an interleaved data string. A write controller 31 and a read controller 33 of the receiver side reverse the operations of both controllers 21 and 23 to take the deinterleaved data out of a memory 32.