baber/WOPTO huggingface dataset:
Patent JP-H02236143-A (JP)
Title: Reference substrate for confirming quality in optical sample analyzer and use thereof
Inventor: FUJINO HIROYUKI
IPC: G01N1/00
Filed: 1989-03-09
Abstract: PURPOSE:To obtain a reference substance which is excellent in long-time stability and allows changing of optical characteristic continuously by injecting a liquid silicon with fine particles dispersed into a transparent container which is provided with a light shielding section at a longitudinal part thereof to harden the silicon into gelation. CONSTITUTION:Fine particles 13 are dispersed into an addition reaction hardening type silicon 12. The silicon is injected into a transparent container 10 provided with a light shielding section 15 and hardened into gelation to make a reference substance 16. Then, the reference substance 16 is arranged between a light emitting element 18 and a photo detector 22 and the container 10 is turned axially at a low speed from a state of intercepting a path of light from the element 18 to the element 22 by the light shielding section 15. Scattered light can be detected at a level the same as that as detected with the element 22 during a coagulation reaction of a sample such as blood thereby enabling the obtaining of a reference substance with an optical characteristic varying continuously and with excellent long-time stability.
Patent JP-H01230636-A (JP)
Title: Copolymer
Inventor: IKEDA NAOKI
IPC: C08G18/34
Filed: 1988-03-10
Abstract: PURPOSE:To obtain a polyether-imide copolymer of excellent melt flow property, comprising units having a skeleton derived from a specified dihydric phenol and units derived from another dihydric phenol. CONSTITUTION:This copolymer has repeating units of formula I, wherein the amount of Ar is 1-99wt.% and the amount of Ar' is 99-1wt.%. In formula I, Ar and Ar' are different from each other and are 6-44 C bivalent organic groups, and R is a bivalent organic group selected from among a 6 C or higher aromatic hydrocarbon group derived from an organic diamine or an organic diisocyanate, its halogenated derivative, an alkylene group, a cycloalkylene group, an alkylene group-terminated polyorgansiloxane and a group ot formula II. In formula II, X is -O-, -S-, -CyH2y- or the like, y is an integer of 1-10, p is an integer of 0-10, and R5-R8 are each a hydrogen atom or a 1-5C alkyl group. Ar is a bivalent organic group of formula III (wherein R1-R4 are each a hydrogen atom, a halogen atom or a 1-5 C linear or branched alkyl group). It is desirable that Ar' is a group of formula IV (wherein Y is a 1-5 C alkyl group).
Patent JP-H08197025-A (JP)
Title: Washing spray nozzle and washing method
Inventor: SHIMADA KIYOSHI
IPC: B05B7/14
Filed: 1995-02-22
Abstract: PURPOSE: To improve the removing efficiency of fine particles on the surface of a material to be washed by adding gas pressure to hydraulic pressure to jet a mixture of gas and liquid from a nozzle. CONSTITUTION: Inside a nozzle outer cylinder 1, a fluid nozzle inner cylinder 6 for introducing liquid 2 is installed. Gas 7 is introduced into the nozzle outer cylinder 1 from the outside to mix it with the liquid 2. From a tip part 4 of a nozzle arranged on a cover 3, a mixture of the gas 7 and the liquid 2 is jetted onto the surface of a material to be washed 5 to wash fine particle soil 8 off. By thus adding the gas 7 to the liquid 2 and jetting the mixture onto the material to be washed 5, washing is efficiently performed without using a large-sized liquid pump and without increasing the used quantity of the liquid 2. When an inner mixing chip is fixed at right angles to the flow inside the nozzle outer cylinder 1, the gas 7 is added to the liquid 7 with high energy efficiency to mix them.
Patent JP-S63224497-A (JP)
Title: Information display system
Inventor: NODA KAZUO
IPC: H04Q9/00
Filed: 1987-03-13
Abstract: PURPOSE:To eliminate unnecessary data transmission by providing a display terminal with a data storage part, sending fixed display data in information to be displayed when the display terminal is actuated and storing it in the data storage part, and sending variable display data after a request is sent from the display terminal. CONSTITUTION:When data on the starting of the display terminal 10 through a transmission and reception part 24 is received, a control part 21 reads all fixed display data out of a fixed display data memory 22 and sends out them to the display terminal 10. The control part 21 reads corresponding variable display data of one picture out of a variable display data memory 23 and sends them out when a request for the variable display data regarding the prescribed one picture is sent through the transmission and reception part 24. Then the variable display data is edited according to data sent out of a state change detection unit 3 and new variable display data is stored in the variable display data memory 23. Then whether or not there is alternation in the variable display data is detected and only the altered variable display data is sent out to the display terminal 10 through the transmission and reception part 24.
Patent JP-S55150073-A (JP)
Title: Pattern input device
Inventor: NAKANO KAZUO
IPC: G06K9/20
Filed: 1979-05-11
Abstract: PURPOSE: To obtain a high-quality pattern by obtaining two picture signals or more in a high density when the pattern information is scanned for the photoelectric conversion and then selecting the signal in correspondence to the fixed level to then send it into the input device.  
     CONSTITUTION: Paper surface 101 with the pattern drawn on is shifted via paper feeding mechanism 108, and at the same time the illumination is given via linear  illuminating means 102. Then the reflected light from surface 101 is projected for image formation to one-dimensional self-scan type photo detector array 104 functioning as a sensor and via lens 103. At this instance, the scale-down ratio is determined for these optical systems as follows: the resolution corresponding to two picture elements may be obtained to one unit of the picture element featuring the resolution which is needed by the input device. After this, the output of array 104 is amplified through amplifying circuit 105. Then a smaller picture element is used among the outputs of two sensor elements corresponding to one picture element and via arithmetic circuit 106 in order to secure the time output. In such way, the thin line is obtained accurately to be applied to the input device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10239421-A (JP)
Title: Radar image display device
Inventor: SUGIYAMA SATOSHI
IPC: G06F3/0482
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To reconcile both the extension of radar image display area with the improvement in operability. SOLUTION: In a radar image display device capable of displaying a menu display on a radar image display screen 50 and also selecting a menu item by operating a pointing device 31, corner selecting keys 36, 37, 38, 39 are provided as operating members for selecting corner parts 60, 70, 80, 90 of the screen, menu items are arranged in the corner parts of the screen, and a target 57 to be selected by a pointing device 31 is changed to the corner part of the screen according to the operation of the corner selecting key.
Patent JP-H05229780-A (JP)
Title: Architectural panel lifting tool
Inventor: MURO SEIICHIRO
IPC: B66C1/14
Filed: 1992-02-07
Abstract: PURPOSE:To attach and detach a lifting tool to/from a architectural panel speedily and easily, and prevent damage to the panel by the lifting tool. CONSTITUTION:A claw material 11 of which forward end part 11a is to be engaged with a base part rear surface 3a of a bent member part 3 at an upper side of a metal panel 5 is installed on a lower part of a lifting tool main body 12 having a suspension hole 14 at an upper part. A falling-off preventing plate 13 is fixed to a lower end of an operation layer 20 engaged with a guide pipe 21 fixed to the lifting tool main body 12 to be movable vertically freely, and the falling-off preventing plate 13 is placed to face an upper edge of a main plate part 2 of the metal panel 5, thereby falling-off of a architectural panel 1 during lifting is prevented.
Patent JP-S62216465-A (JP)
Title: Facsimile equipment
Inventor: OGURA MASAAKI
IPC: H04N1/32
Filed: 1986-03-17
Abstract: PURPOSE:To perform a copying and the reception of a facsimile properly by temporarily saving respective information for a copying operation and interrupting the copying operation when called and received during the copying operation. CONSTITUTION:When a receiving is started when being called during the copying operation, if the using ratio of a picture memory 15 reaches 80%, the copying operation executed at that time is forcedly interrupted and a received picture is read from the picture memory 15, recorded and outputted. The received picture read at this time is deleted and when the using ratio of the picture memory 15 is lowered to a prescribed value, for instance, 10%, the interrupted copying operation is resumed, and when all the copying operation is completed, the remaining received picture is recorded and outputted. Respective parameters (for instance, size of a recording paper, the number of copying devices, the number of copied sheets, density or the like) for the copying operation during the interruption are internally saved so as to resume the copying operation after it is interrupted and during the resumption, the respective parameters are internally reset.
Patent JP-H10237185-A (JP)
Title: Production of molded product of fiber-reinforced phenolic resin
Inventor: MAKIYO TAKESHI
IPC: C08K3/38
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly flame resistant molded product of a fiber- reinforced phenolic resin by compounding a flame retarder, which is easily handleable, easily to be added in a liquid state, and efficiently improves flame retardance of the molded product, without inducing any problem of dusting to deteriorate the working environment in blending into the resin. SOLUTION: The flame retarder comprising 1 pt.wt. of boric acid and 3-8 pts.wt. of sodium metaborate is used in producing the molded product of fiber- reinforced phenolic rein by impregnating a fiber base material with a resin composition compounding an acidic hardener and the flame retarder with a liquid resol-type phenolic resin and curing it.
Patent JP-S51133869-A (JP)
Title: Gas centrifugal separa tor
Inventor: ARAKI TATSUO
IPC: B04B5/08
Filed: 1975-05-16
Abstract: PURPOSE: To simplify construction in revolving body by eliminating one of baffle boards covering scoop tube which takes gas out of revolving body. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09248531-A (JP)
Title: Fruit sorting and assorting equipment
Inventor: OYAMADA NOBORU
IPC: B65G47/82
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To simplify equipment constitution and to embody automation. SOLUTION: Two systems of sorting conveyors C1, C2 successively transport the trays loaded with fruits. The classes of the fruits on the trays are discriminated by a fruit sorter D. Assorting conveyors E1 to E6 are installed according to first to sixth stages and are respectively arranged in the state of intersecting with the sorting conveyors C1, C2. These assorting conveyors E1 to E2 are installed in the state of expanding only on one side of the sorting conveyors C1, C2. Assorting mechanisms 100 are arranged in the respective intersected positions of the assorting conveyors E1 to E2 and the sorting conveyors C1, C2. The respective assorting mechanisms 100 transfer the trays loaded with the fruits of the set classes from the sorting conveyors C1, C2 to the assorting conveyors E1 to E6 of the set specific classes.  Even if, therefore, the fruits of the equal classes are transported by any of the sorting conveyors C1, C2, these fruits are sorted and transported to the same assorting conveyors.
Patent JP-H06275776-A (JP)
Title: Capacitor
Inventor: MATSUHASHI HIDEAKI
IPC: H01L21/822
Filed: 1993-03-17
Abstract: PURPOSE:To provide a capacitor wherein a Ta2O5 film is used as a capacitor insulating film which can reduce deterioration of leak current characteristics of the capacitor in comparison with a conventional one when thermal treatment is performed after completion of the capacitor. CONSTITUTION:In the title device, a silicon oxide film 13 is provided on a silicon substrate 11, an electrode 15a comprised of polysilicon which is doped with phosphorus is provided on the silicon oxide film 13 as a lower electrode, a lamination 33 wherein a silicon oxide film 21 and a tantalum oxide film 19 are laminated on the lower electrode 15a one by one from the side of the lower electrode 15a as a capacitor insulating film and an electrode 35 comprised of tungsten nitride is provided on the tantalum oxide film 19 as an upper electrode.
Patent JP-S57173356-A (JP)
Title: Manufacture of motor shaft
Inventor: IKEDA MATSUO
IPC: H02K7/00
Filed: 1981-04-15
Abstract: PURPOSE:To save the number of manufacturing steps and the cost of the material of a motor shaft grinding the motor shaft to the same size as the outer diameter when a thick diameter part is formed at the rotor clamping position of the  motor shaft and forming the thick diameter part by resin molding. CONSTITUTION:When a stepped diameter part is formed between a rotor 4 clamping part and a ball bearing 6 clamping part on a motor shaft 5, the shaft 5 is first ground to the same outer diameter size, and a groove 8 is formed at the rotor clamping part. Then, a thick diameter part is formed by a resin molding 9 at the rotor clamping part, and a stepped diameter part is formed between the rotor clamping part and the ball bearing clamping part. In this manner, the number of manufacturing steps and the material can be reduced as compared with the case that one motor shaft material is cut and the stepped diameter part is formed.
Patent JP-S63225702-A (JP)
Title: Brake device of hydraulic motor for construction machine
Inventor: IZUMI YUTARO
IPC: F15B11/08
Filed: 1987-03-12
Abstract: PURPOSE:To perform speed control smoothly, by releasing a brake characteristic nearly at the same time when a hydraulic motor generates pressure by which it can start operation against a load and applying the maximum braking action when pressure oil supply to the hydraulic motor is stopped and in the mean time, applying brake force nearly proportional to the oil pressure. CONSTITUTION:When the oil pressure in a pressure chamber reaches a tank pressure, the maximum brake force is applied to the hydraulic motor 1, and the brake force to the motor 1 is released when the oil pressure in the pressure chamber nearly reaches the pressure for running on a flat ground. The magnitude of this brake force is changed continuously, between the maximum and released conditions according to a change of the oil pressure in the pressure chamber. Furthermore, a changeover valve 3 which can switch the pressure chamber to the tank or the high pressure side of the hydraulic motor 1 has a changeover characteristic which can changeover from a neutral position to a changeover position by low oil pressure which is 1/5-1/10 of the pressure for running on a flat ground. By this constitution, the speed control can be performed smoothly.
Patent JP-H03258319-A (JP)
Title: Air cleaning filter
Inventor: OKADA TERUHIRO
IPC: B01J20/28
Filed: 1990-03-07
Abstract: PURPOSE:To raise the ability of deodorizing and reduce the pressure loss by forming such an air cleaning filter that powdery activated carbon is attached to the fabric in which stitches are of net shape and the stitching base fabric is coarse and thick double Russell cord. CONSTITUTION:Powdery activated carbon is dispersed in a binder, such as acrylonitrile-butadiene latex, to prepare dispersing liquid. The fabric in which the stitches are of net shape and stitching base fabric is thick double Russell cord is dipped in the dispersing liquid and then loosely squeezed and dried to attach the fine particles of activated carbon to the surface of fibers in the knit fabric. The air cleaning filter is formed of the knit fabric attached with the fine particles of activated carbon. The stitches of the knit fabric are of net shape, and the inner diameter of mesh is preferably 6-8mm considering the deodorizing performance and pressure loss. As for the activated carbon, it is preferable that the component under 300 mesh is about 90% and the average particle size is about 20mum.
Patent JP-S53145299-A (JP)
Title: Joistick device
Inventor: NAKATANI MITSUO
IPC: B64D47/00
Filed: 1977-05-20
Abstract: PURPOSE: To subject to uniform return force to the center all the time, by arranging an elastic portion material with even strength over th whole circumstance of a handle, and by contacting the material with a supporting shaft of the handle in elastic and repulsive condition, in a joistick device for remote control. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60201017-A (JP)
Title: Poppet valve
Inventor: SHIRAI TOSHIO
IPC: F01L3/20
Filed: 1984-03-26
Abstract: PURPOSE:To obtain a high quality poppet valve without forming any burr, by drilling said valve from the valve rod end side so as to make it lightweight, and inserting a plug into the opening section for sealing. CONSTITUTION:The outer configuration of a valve body 1 is machined, and a hole 5 is drilled from he end surface 1e of the valve rod section 1b into a prescribed depth. In this case, care should be taken such that any burr does not remain on the bottom section 5a. A plug 6 is inserted into the opening in the end surface 1e and is secured by friction welding or the like, and the end surface 1e is finished. Any burr would not be formed to the valve umbrella section whose temperature will become high, and the valve body would not be damaged.
Patent JP-H06228974-A (JP)
Title: Foundation for building
Inventor: OE YASUHIKO
IPC: E02D27/34
Filed: 1993-02-06
Abstract: PURPOSE:To reduce the vibration of a building and to prevent a base from cracking, by a method wherein an elastic member consisting of a platelike rubber product is placed between a leaving concrete and the base, which comprise the foundation of the building, and allows longitudinal and lateral movements in an earthquake, to be absorbed. CONSTITUTION:An elastic member 1 shaped in plate shape by reproducing rubber products such as used tires is placed between a leaving concrete 2 and a base 3, which comprise the foundation of a general building. The elastic member 1 allows longitudinal and lateral vibrations in an earthquake to be absorbed and prevents longitudinal and lateral movements. In this way, resources can be effectively utilized and the base can be prevented from cracking.
Patent JP-2000246216-A (JP)
Title: Method for fixing heavy metal in molten fly ash
Inventor: UENO TOSHIICHIRO
IPC: B09B3/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for fixing heavy metal in molten fly ash in which an inorganic heavy metal fixing agent is inhibited from fixing Ca but made to fix harmful heavy metals appropriately and effectively. SOLUTION: A method for fixing heavy metals in molten fly ash in which the heavy metals in the molten fly ash produced by melting fly ash in a melting furnace are fixed by adding a heavy metal fixing agent includes a process in which a calcium fixing agent is added before the addition of the heavy metal fixing agent to fix Ca in the molten fly ash.
Patent JP-H11314183-A (JP)
Title: Structural body, and frictional agitation welding method
Inventor: ESUMI MASAKUNI
IPC: B61D17/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an excellent welded part by suppressing the occurrence of gap between joint parts caused by the welding when members are welded by a frictional agitation welding method. SOLUTION: In this structural body, butted surfaces of the welded part of members 10, 11 are formed into inclined surfaces 12. The frictional agitation welding is achieved from an upper part. The welding is achieved so that the inclined surfaces 12 are connected to or located close to a welding bead. The inclined surfaces 12 can suppress the outflow of the members, and suppress the bending of the welded part. Joining is achieved by arranging tabs at the starting and ending parts of the welding.
Patent JP-H08226763-A (JP)
Title: Drying device
Inventor: KAWASE YASUHITO
IPC: C02F11/12
Filed: 1995-02-22
Abstract: PURPOSE: To perform high-efficient and continuous drying by a method wherein particles dried in an inner cylindrical drying can in a specified inclination angle range and a non-dried lump are separated for disposal by combining together an outer fin to generate a positive driving force and an inner fin to generate a negative driving force. CONSTITUTION: A drying device comprises an inner surface cylindrical drying can 1 having inclination of an inclination angle of 10-80 deg., a drive motor 2, an outer fin 3, an inner fin 4, a raw material feed port 5, a jacket 6 to heat the drying can 1, an exhaust port 7, a dried substance discharge port 8, a rotary shaft 9, and a support material for the outer fin 3, and the inner fin 4. In the outer fin 3, the direction of a screw is reversed from a positive direction to a negative direction in a spot situated in the vicinity of the dried substance discharge port 8 and a spot shown by R. This constitution prevents a dried substance from adhering to a surface B. The state of the drying can under operation is such that the size of a lump is increased toward a raw material feed port 5 and the size of particles is decreased toward the discharge port 8.  A content is well dispersed and brought into contact with a heat transfer surface with high efficiency.
Patent JP-S52140492-A (JP)
Title: Ozonizer
Inventor: TANAKA MASAAKI
IPC: C01B13/11
Filed: 1976-05-19
Abstract: PURPOSE:To prevent abnormal discharge at the ends of a high voltage discharge tube comprising a metallic tube electrode whose outside has been lined with adielectric by making the thickness of the dielectric of the parts outside a grounded electrode thicker than that of the other part.
Patent JP-S62220188-A (JP)
Title: Production of glutamine synthetase
Inventor: SUZUKI TOSHIYUKI
IPC: C12N9/00
Filed: 1986-03-18
Abstract: PURPOSE:To obtain the titled enzyme useful as an industrial catalyst for the production of glutamine, by culturing a bacterial strain belonging to Arthrobacter genus in a medium. CONSTITUTION:A bacterial strain belonging to Arthrobacter genus and capable of producing glutamine synthetase [e.g. Arthrobacter globiformis (IFO 12069)] is cultured in a medium preferably at 5-9pH and 25-37 deg.C for 15-45hr under aerobic condition. The objective enzyme can be separated from the culture product.
Patent JP-S61218230-A (JP)
Title: Satellite broadcast transmission and reception system
Inventor: SAKURAI MASARU
IPC: H04B1/16
Filed: 1985-03-25
Abstract: PURPOSE:To adjust the directing direction of an antenna and to select a desired channel at the same time by storing a satellite data and a channel selection data to a specific code in advance and selecting the specific code in the viewing mode. CONSTITUTION:When an up key 61 of a direction command section 48 is kept depressed, the direction of a parabolic antenna 11 is changed in a direction in which an elevating angle is increased and a figure displayed by a turning pulse display LED 45 is kept increasing. The key is stopped when a pointer of a signal meter 57 is deflected largely, a desired channel to be stored is selected, a storage key M of a label input section 47 is depressed and then a desired number key is depressed, the turning pulse display LED 45 gives a label 1 to the turning pulse number and stores the result to a nonvolatile memory 44 under the control of an antenna control CPU 46. Then a channel display LED 54 gives a label 1 to the channel number and stores the result to a nonvolatile memory 53 under the control of a channel selection CPU 55. In viewing a channel program, the key having a label number given already has only to be depressed.