baber/WOPTO huggingface dataset:
Patent JP-H06164452-A (JP)
Title: Decentralized equalizer
Inventor: MAEDA HIDENARI
IPC: H04B3/04
Filed: 1992-11-17
Abstract: PURPOSE:To provide a decentralized equalizer which can improve the flexibility and the reliability of an optical communication system or another decentralized equalizer which can increase a linear band range of the decentralized equalizing ability. CONSTITUTION:Plural decentralized equalizing circuits 33 of different levels of the decentralized equalizing ability are set in parallel to each other, or the switch means 31 and 32 are provided to transmit the input signals to only either one of those circuits 33 in response to the external control voltage. In such a case, even a single circuit 33 consisting of a signal line only and having the decentralized equalizing ability of 0 will do. Thus a decentralized equalizer 30 has such a constitution, and these equalizers 30 are concatenated in multiple stages. Meanwhile plural circuit 33 of different levels of the decentralized equalizing ability and composed of the network of a inductor and a capacitor can also be concatenated in a multiple stages into a decentralized equalizer. So that a linear band range of the decentralized equalizing ability is increased.
Patent JP-H07156874-A (JP)
Title: Propeller for ship
Inventor: SUZUKI KAZUYOSHI
IPC: B63H1/26
Filed: 1993-12-08
Abstract: PURPOSE:To prevent the occurrence of a turbulent flow or stress concentration by bending the tip parts so as to satisfy a specific condition at a blade rake angle such as changing ccontinuously in a large number of propeller blades protrusively arranged in a radial shape from four sides of a propeller boss part. CONSTITUTION:A ship propeller 1 is composed of a propeller boss part 2 and a large number of propeller blades 3 protrusively arranged in a radial shape from four sides of this. In this case, the tip parts of the respective propeller blades 3 are bent at a blade rake angle (alpha) such as changing continuously. That is, an optional point situated in a range of 0.8 to 0.95R (R is a propeller radius) from the propeller axis A of the respective propeller blades 3 is set as a starting point B, and the blade rake angle (alpha) is gradually increased to the blade tip from this starting point B, and the blade rake angle (alpha) on the blade tip is set not less than 45 degrees. The blade rake angle (alpha) is continuously changed so that a bending part is not formed, that is, smoothly changed so that a knuckle part is not formed. Thereby, the occurrence of a turbulent flow or stress concentration is prevented.
Patent JP-H09142397-A (JP)
Title: Chemical spray system in aircraft
Inventor: AIZAWA YOSHIAKI
IPC: B64D45/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a chemical spray system which can safely and surely make a hijacker go to sleep for arresting the hijacker by stealthily spraying chemicals of sleeping drug or the like in an aircraft so as to make the hijacker go to sleep with passengers and crew. SOLUTION: In a chemical spray system for spraying chemicals of sleeping drug or the like in a cockpit 2 and a cabin 3 of an aircraft 1, a chemical supply means 4 of chemical cylinder or the like and a chemical mixing means 5 for mixing chemicals in an air conditioning line 8 are provided, a control box 9 for controlling mixing of the chemicals is provided in the cockpit 2.
Patent JP-H03166647-A (JP)
Title: Function index control system
Inventor: SHIMAZU KAZUYUKI
IPC: G06F17/30
Filed: 1989-11-27
Abstract: PURPOSE:To retrieve a target record at a high speed by defining a function which sets a value derive secondarily by calculating a value or a constant of an arbitrary field in the record as a function index key value. CONSTITUTION:A function index defining means 1 defines a function for setting a value derived by calculating a value or a constant of an arbitrary field in a record as a function index key value. A record registering means 2 registers the record in a data base, and a function index key value generating means 3 generates a function index key value by calculating the function defined by the function index defining means 1 at the time of registering the record by the record registering means 2. A function index key record retrieving means 5 retrieves a function index key record having the function index key value at the time of retrieving the record, and a record retrieving means 6 retrieves a target record from a pointer value of the function index key record retrieved by the function index key record retrieving means 5. In such a way, the target record can be retrieved at a high speed.
Patent JP-H09148687-A (JP)
Title: Part mounting board
Inventor: SATO TSUTOMU
IPC: H05K1/18
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To relax stress acting on an electric part or a joint between an electric part and a part mounting board as induced by an external force so as to improve the joint of the part mounting board in reliability. SOLUTION: A slit is provided to a part mounting board 1 composed of an inner board 1a-1 where an electric part 2 is mounted and an outer board 1a, and stress caused by the deformation of the board 1 due to an external force applied to it is absorbed by a joint 7 between the inner board 1a-1 and the outer board 1a, whereby stress applied to connecting pins 4 or the terminals of the electric part 2 and soldered spots or their joints to the part mounting board 1 is relaxed. By this setup, the electric part 2 and a joint between the part 2 and the board 1 can be improved in connection reliability, so that a case where the board 1 is housed can be lessened in structural strength.
Patent JP-H02151651-A (JP)
Title: Urethane composition
Inventor: TSUKAHARA YOSHIMITSU
IPC: C08L75/04
Filed: 1988-12-05
Abstract: PURPOSE:To prepare a urethane compsn. having an extended pot life and giving a coating film with excellent curing properties by compounding a specific urethane resin compsn. with an organotin monocarboxylate and a sulfur-contg. org. carboxylic acid. CONSTITUTION:A urethane resin compsn. comprising a polyisocyanate and/or a isocyanate-terminated prepolymer and a polyol is compounded with an organotin monocarboxylate (e.g. monomethyltin triacetate, etc.) and a sulfur- contg. org. carboxylic acid (e.g. thioglycolic acid, etc.) to give a urethane resin compsn. having an extended pot life in open air and giving a coating film with excellent curing properties and uniform qualities.
Patent JP-H06161382-A (JP)
Title: Processor and method for image information processing
Inventor: KOBAYASHI MITSUGI
IPC: G06F3/147
Filed: 1992-11-17
Abstract: PURPOSE:To display an image close to an original image by gradational display artificial representation as for the image processing method and image processor for an LCD display by a digital driver. CONSTITUTION:The image information processor generates image display information consisting of L bits less than P bits on the basis of P-bit original image information and is equipped with an in-frame processing means which generates internally processed image information consisting of Q bits less than P bits by processing the P-bit original image information in a frame, a selective output means which selectively output the internally processed image information from the in-frame processing means to one of inter-frame processing means, and the inter-frame processing means which process the internally processed image information among plural frames and generate image display information consisting of L bits less than P bits.
Patent JP-H05138806-A (JP)
Title: Manufacture of copper clad laminated sheet
Inventor: IKEGUCHI NOBUYUKI
IPC: H05K3/00
Filed: 1991-11-22
Abstract: PURPOSE:To eliminate polishing process and the like as pretreatment by a method wherein covering copper foil, on the surface of which plastic film is piled in advance and the thickness of which is thicker than the specified one, is employed when the copper clad laminated sheet is produced by heating and pressurizing a proper number of prepregs under the condition that the copper foil is put on the surface of the prepregs. CONSTITUTION:The copper clad laminated sheet concerned is produced by heating and pressurizing one or a plurality of prepregs, on one side of both sides of which copper foil is put. In this case, as the copper foil, covering copper foil, on the surface of which plastic film is put in advance and which has the thickness of 10mum or less, is used. Further, the total thickness of the prepreg is set within the range of 0.05-0.3mm. Furthermore, the plastic film, polypropylene, fluoroplastic or cellulose is used. Since the copper clad laminated sheet manufactured as mentioned above has no resin-containing foreign matter on its surface, precise printed wiring network can be produced without mechanical polishing.
Patent JP-S63161145-A (JP)
Title: Steel pipe for clean room
Inventor: TOYAMA AKIRA
IPC: C22C38/40
Filed: 1986-12-25
Abstract: PURPOSE:To manufacture pipes having high-cleanliness and high-smoothness internal tube surfaces and excellent in corrosion resistance and workability, by using, as a piping material for clean room, an austenitic stainless steel minimal in impurity content. CONSTITUTION:As material for pipes for use in clean rooms in the field of manufacturing semiconductors, medicines, etc., an austenitic stainless steel consisting of, by weight, <0.010% P, <0.010% S, <0.4% Si, <0.4% Mn, <0.010% Al, <0.005% O, 9-35% Ni, 15-26% Cr, and the balance Fe or further containing one or >=2 kinds among <0.0005% C, <0.0005% N or <3% Mo, <3% Cu, and <0.02% Sn independently or in combination is used. At this time, NB value represented by equation [II] for steels containing Mo, Cu, Sn, etc., and NB value represented by equation [I] for steels other than the above are regulated to >=0, respectively. In this way, the internally clean piping material for clean room minimal in nonmetallic inclusions and precipitates and excellent in corrosion resistance and workability can be obtained.
Patent JP-H02155868-A (JP)
Title: Method for controlling shopping cart of supermarket
Inventor: SAITO HARUO
IPC: B62B3/00
Filed: 1988-12-06
Abstract: PURPOSE:To rationalize the control of shopping carts by forming both in-shop only shopping cart and in-shop/parking area shopping cart in a dimension ratio which enables both to be mutually superposed in the front/rear direction and enabling these carts to be stored in a mixed condition. CONSTITUTION:An in-shop only shopping cart A is wholly formed in such a way that a plurality of carts can be fittingly superposed in the front/rear direction by removing a lower basket M from a lower basket holding frame 5 and an upper basket N from an upper basket holding frame 10 when not in use. An in-shop/parking area shopping cart B has the same dimension as the cart A while being different only in that the upper basket N placing portion formed with an upper basket supporting frame 9 and the upper basket holding frame 10 which are installed on an upper basket N placing frame 7 is changed to an integrally assembled upper fixed basket 20. When not in use, the lower basket M is removed, and both shopping carts A, B can be fittingly superposed. The distribution ratio of both carts is made a required ratio.
Patent JP-2001127457-A (JP)
Title: Switching body opening/closing structure
Inventor: OHASHI HIROYUKI
IPC: G07F9/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide opening/closing structure for preventing an opening panel from being damaged by improving operability, when closing the opening panel. SOLUTION: An opening panel 2 can be opened or closed for a cabinet 1. One end of a stay 15 is mounted rotatably to the cabinet 1, and the other end of the stay 15 is mounted slidably to a guide groove 16a of a stay guide bracket 16, being mounted to the opening panel 2. An engagement part 16b is formed at the guide groove 16a, and the opening panel 2 is retained in an open state, by allowing the other end of the stay 15 to engage with engagement part 16b. A grip 23 is mounted rotatably to the opening panel 2, and a slide plate 19 is moved by the movement of the grip 23. When the opening panel 2 is to be closed, the slide plate is moved by rotating the grip 23, so that the stay 15 is removed from the engagement part 16b and the opening panel 2 can be moved in the closing direction.
Patent JP-S63162162-A (JP)
Title: Manufacture of machining grindstone and device therefor
Inventor: OKI HAJIME
IPC: B24D3/00
Filed: 1986-12-26
Abstract: PURPOSE:To reliably attach and fix abrasive grains in a single layer by filling abrasive grains between a casing and covers then circulatively feeding an electrodeposition liquid to an enclosed space under a pressed state for the machining grindstone of a negative electrode sealed and set in the casing of a positive electrode. CONSTITUTION:In the manufacturing device 6 of a machining grindstone, a screw type grindstone base material 1 is set between a casing 3 and covers 9, 9', and abrasive grains 5 are filled into an enclosed space 4 formed between the casing 3 and covers 9, 9' and having a ring-shaped cross section. An electrodeposition liquid 25 is filled into the enclosed space 4 under a uniformly pressed state. The hydrogen gas generated here is discharged to an electrodeposition liquid tank 24 together with the electrodeposition liquid 25 and floated and removed, thus electroplating is accelerated under a uniform and stable state. Accordingly, abrasive grains in a single layer can be correctly deposited and formed on all shape faces even if the outer shape of the grindstone base material 1 is complex.
Patent JP-H02154612-A (JP)
Title: Reaped weed storing device of riding lawn mower
Inventor: MATSUKI SATOSHI
IPC: A01D34/63
Filed: 1988-12-06
Abstract: PURPOSE:To rapidly and readily carry out discharging operation of reaped weeds by dividing a box-shaped collector having an open front into two left and right, equipping each upper part of front edge with an engaging part with a hook, detachably attaching the upper part to a fitting panel and fixing a grasping part on the top. CONSTITUTION:A fitting panel 9 of collectors 7 and 8 for storing reaped weeds is fed to the rear part of a riding lawn mower 1, a transporting column 6 is passed through a proper position of the fitting panel 9, protruded backward and the upper edge part is provided with a hook 10 to connect the collectors 7 and 8. The box-shaped collectors 7 and 8 having an open front are divided into two left and right, each upper part of front edge is equipped with an engaging part 12a with the hook 10, the upper part is detachably attached to the panel 9 and a grasping part 15 is fixed to the top. Further, mutual contact faces of the divided collectors 7 and 8 are equipped with dividing plates with an open top, respectively. Namely, by raising the grasping part fixed to the collector, discharging operation of reaped weeds is rapidly and readily carried out.
Patent JP-H10149339-A (JP)
Title: Information processing system and its method
Inventor: MIYAGAWA KOICHI
IPC: G06F21/34
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain an information processing system capable of improving security for the use the system by checking both of a user's password and the ID of a portable security input device and judging whether the system can be used or not. SOLUTION: The information processing system is constituted of a body device 1 and the portable security input device 2. Validity for the use of the system is judged by checking the user's password and the ID of the device 2 which are mutually independent while executing mutual communication between both the devices 1, 2. Consequently security for the use of the information processing system can be more improved.
Patent JP-H06161752-A (JP)
Title: Branch control system
Inventor: NONOMURA KAZUYASU
IPC: G06F9/38
Filed: 1992-11-18
Abstract: PURPOSE:To minimize the disorder of a pipeline at the time of the execution of a branch instruction by executing a following instruction first through a pipeline if there is contention about a resource between a conditional branch instruction and a precedent instruction, and carrying on the execution of the pipeline if a branch condition is met and no branching is performed and canceling the instruction when branching is performed. CONSTITUTION:A pipeline control part 3 decodes instructions and if the contention about the resource 4 is caused between the conditional branch instruction and precedent instruction, the branch instruction is reported to a branching decision part 2 and operation is instructed first without keeping the following instruction wait to feed the instruction to the pipeline of a pipeline processing part 1. When the branching decision part 2 determines the branching of the branch instruction, the pipeline control part 3 informs the pipeline processing part of that, and cancels the execution of the following instruction in the pipeline and also feeds the instruction at a branch destination to the pipeline. When no branching is determined, on the other hand, the instructions in the pipelines are executed as they are.
Patent JP-H08165669-A (JP)
Title: Connecting structure of resin manholes
Inventor: ISAKA YOSHITAKA
IPC: E03F5/02
Filed: 1994-12-13
Abstract: PURPOSE: To obtain an excellent connecting strength and durability. CONSTITUTION: In a manhole 1 in which cylindrical members 10 forming flange surfaces 11 at the ends respectively are connected through the flange surfaces 11, the cylindrical members 10 are formed of a thermoplastic resin. The flange surfaces 11 of the cylindrical members 10 are fusion connected each other, by heating elements provided to the frange surfaces 11.
Patent JP-H09168521-A (JP)
Title: Method and apparatus for detecting heart beat from ecg wave shape
Inventor: PATORISHIA EI ARANDO
IPC: A61B5/0452
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To enable to detect a patient's heartbeat accurately from ECG without being controlled by noise environment, by calculating an activity function from a subset of a plurality of ECG wave forms judged to be with the least amount of noises, searching a heartbeat, and cutting out false noise beats. SOLUTION: A ECG wave form with ECG data is received from a cardiograph and filtered in the forward direction (201-203). A subroutine to detect a heartbeat in an ECG wave form (i.e., QRS group) is called, an activity function is calculated from a subset of the ECG wave form judged to be with the least amount of noises, and a heartbeat is searched using the activity function (300). Thus, the true heartbeat can be detected eliminating false noises. A QRS wave detecting logic measures the time interval between heartbeats and cut out a few % of ones with shortest time intervals and a few % of ones with longest and residual part of time intervals are averaged to calculate a patient's heartbeat (400).
Patent JP-S63168317-A (JP)
Inventor: DONALDSON MICHAEL J
IPC: B65D83/00
Filed: 1986-12-26
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-H09148300-A (JP)
Title: Manufacture of polyimide resin film pattern
Inventor: KAWAKAMI MASAHIRO
IPC: H01L21/306
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To eliminate protrusions and swells of a polyimide resin pattern edge without depending upon a method like dry etching by additionally wet etching the polyimide resin film after positive resist is released. SOLUTION: A polyimide resin film layer 4 having a thickness of 8tm is formed on a semiconductor substrate 1, a positive resist layer 7 having a thickness of 3tm is formed on the layer, and then the layer is exposed. The development of the layer 7 and the etching of the layer 4 are simultaneously conducted by using developer. Further, the layer 7 is released by an acetic acid-n-butyl by a spraying method. Thereafter, the layer 4 after the layer 7 is released is additionally wet etched at 23 deg.C for 10 seconds by a paddle method. Thus, protrusions and swells of the pattern edge can be eliminated.
Patent JP-2000130941-A (JP)
Title: Cleaning/drying apparatus and cleaning/drying method
Inventor: KIKUHARA TOKUJIN
IPC: F26B5/04
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning/drying apparatus or a cleaning/drying method capable of effective cleaning and drying in a short time irrespective of varieties of configurations of articles to be cleaned such as mechanical parts and electronic parts. SOLUTION: A cleaning/drying apparatus 1 includes in the order of a flow of an article to be cleaned a transfer apparatus 11, an introduction chamber 4, a cleaning tank 5, a rinse tank 6, a drying chamber 7, a discharge chamber 15, and a discharge apparatus 12. A movement of an article containing basket from the introduction chamber 4 to the cleaning tank 5, from the cleaning tank 5 to the rinse tank 6, from the rinse tank 6 to the drying chamber 7, from the rinse tank 6 to the drying chamber 7, and from the drying chamber 7 to the discharge chamber 15 is achieved with a vertical movement apparatus 8 and a horizontal movement apparatus 9, and in the drying chamber 7 there can be selected any drying of hot air blowing drying and pressure reduction drying.
Patent JP-H08167775-A (JP)
Title: Manufacture of metal base copper clad board
Inventor: OBATA KAZUHITO
IPC: B32B38/00
Filed: 1994-12-14
Abstract: PURPOSE: To provide a method to easily manufacture a metal base copper clad board having an excellent heat radiation characteristic by utilizing an insulated bonding sheet with a mold separation film. CONSTITUTION: An insulating bonding agent, obtained by kneading, together with an organic solvent, a mixture including epoxy resin which is liquid at 25 deg.C and hardening agent of epoxy resin of 100 parts by weight, rubber modified epoxy resin of 10 to 20 parts by weight and inorganic filling agent of 40 to 60 parts by weight, is applied on a rolled mold separation film consisting of PET film in the thickness of 50μm or more and then dried up to manufacture an insulating bonding sheet with a mold separation film. After a metal plate is once or repeatedly pressurized temporarily to the surface of the insulating bonding agent, the mold separation film is isolated and a copper foil is thermally pressed to the film separating surface for integrated lamination.
Patent JP-H09154227-A (JP)
Title: Higher harmonic control device
Inventor: TAKEUCHI NOBUTAKA
IPC: H02H3/50
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To protect an important load at the generator facility side from higher harmonic waves by separating a private generator facility linked to a power system from the power system immediately after higher harmonic waves appear in the power system. SOLUTION: In the case that the private generator facility side B and the power system side A are operated, being linked to each other with a bus- connected breaker 52B, a higher harmonic control device 1 is serially connected to the breaker 52B. The device 1 consists of a thyristor switch SS serially connected to the breaker 52B and a higher harmonic detector which turns the thyristor switch SS off when it detects that the higher harmonic waves at the power system side A exceed a specified level.
Patent JP-H03168285-A (JP)
Title: Working fluid
Inventor: ARITA KOJI
IPC: C09K5/04
Filed: 1989-11-29
Abstract: PURPOSE:To provide a working fluid reduced in the affection thereof on the ozone layer of the stratosphere and capable of being employed as a substitute of dichlorodifluoromethane (R12) by containing chlorodifluoromethane, chlorodifluoroethane and dichlorofluoroethane in a specific ratio. CONSTITUTION:The objective working fluid contains at least three kinds of freons comprising (A) 45-95wt.% (preferably 50-90wt.%) of chlorodifluoromethane (R22), (B) <=55wt.% (preferably <=50wt.%) of 1-chloro-1,1-difluoroethane (R142b) and <=45wt.% of 1,1-dichloro-1-fluoroethane (R141b). The working fluid is employed in freezers, heat pumps, etc.