baber/WOPTO huggingface dataset:
Patent JP-S6223633-A (JP)
Title: Two-way repeater
Inventor: FUDA HITOSHI
IPC: H04B3/23
Filed: 1985-07-24
Abstract: PURPOSE:To improve the stability and to reduce the residual echo by applying control so that the gain in the direction of no signal is decreased when an incoming or an outgoing direction has no signal in a two-way repeater provided with an echo canceller. CONSTITUTION:When a talking signal is inputted from a telephone line B to a two-wire/four-wire conversion circuit 7, an echo component produced in a two-wire/four-wire conversion circuit 2 is inputted to an echo canceller circuit 3. When no input signal exists in the circuit 7, the talking signal from a telephone line A is outputted at the output of the circuit 3 as it is. A voice power is detected from the output signal of the circuit 3 by a detection circuit 5. When no signal is decided by the said detection output, a control circuit 6 decreases the gain of a gain variable circuit 4 and when a signal exists, the circuit 6 gives a gain in response to the line loss. The reflected signal in a two-wire line becomes an input to a circuit 9 the same as a signal in a reverse channel. A detour signal is not outputted at the output of the circuit 9.
Patent JP-H0721011-A (JP)
Title: Mos shift circuit device
Inventor: SAITO AKIRA
IPC: G06F7/00
Filed: 1993-07-02
Abstract: PURPOSE:To provide left logic shift, left arithmetic shift, left rotation, right logic shift, right arithmetic shift and right rotation with single circuit configuration. CONSTITUTION:Data inputted to an input bus 1 are connected to a first bus 3 or a second bus 4 by a bus switching circuit device 2, then, the data of the first bus 3 or the second bus 4 opened by a data correcting circuit device 5 are operated and decoded on the other hand, the shift amount of a shift amount bus 6 is decoded by a decoder 7 provided with a direction as well, plural bits are shifted by an MOS transistor array 8 provided (the number of bits of the input bits) columns X (the number of bits of the input bus 1 + 1) rows at the input bus 1, and an output is provided from an output bus 9.
Patent JP-H1171714-A (JP)
Title: Shock-absorbing structure of bridge
Inventor: KUBOTA KENJI
IPC: E01D19/04
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent shock-breakage of the upper and lower structures, and falling accidents of the upper structure caused by an earthquake or the like, by arranging specified shock-absorbing members between the upper structures, and the upper structure and the lower structure, and in connection tools between the upper structure and the lower structure and providing wall structures in the direction of shock-loads. SOLUTION: A shock-absorbing member 1 is formed of a material having 200 kgf/cm<3> or larger bending elastic modulus and 50 tf.m/m<3> or more compressive energy absorptive rate at the compression in the shock-load direction. In this case, a resin having 500-20,000 kgf/cm<2> bending elastic modulus or a matel having 5,000 kgf/cm<2> or larger bending elastic modulus is used as a base material for the molding. Chambers with hexagonal or fewer polygonal section are continuously and repeatedly used. The plateau strength is set at 400 tf/m<2> or higher and the compression energy absorption rate is set at 200 tf.m/m<3> or larger. A resin having 200-5,000 kgf/cm<2> bending elastic modulus or a metal having 5,000 kgf/cm<2> or larger bending elastic modulus is used as a base material for the absorbing material 1.  In this way, shock-breakage or falling of the upper and lower structures or the adjacent structures can be securely prevented and a bridge withstanding an earthquake or the like can be constructed.
Patent JP-S5689631-A (JP)
Title: Transporting device
Inventor: TAKASU MOTOYUKI
IPC: B65G25/00
Filed: 1979-12-20
Abstract: PURPOSE: To reduce noises when earth is cast or unloaded by a method wherein in a transporting device through which excavated earth is transported to the vertical direction, two sets of basket groups elevating in one body are installed within an outer tube and a door concurrently used as a rotary plate is installed at each basket to rake out contents.  
     CONSTITUTION: The upper surface and one flank side of a basket 2 are open and the bottom plate 23 of the basket consists of a container having an arc surface and further, a rotary plate 3 which is used concurrently as a door is installed at an opene one side face. When a shaft 33 is moved up and down, the rotary plate 3 is rotated through a crank arm 32, as a result, it is made to operate as a scraper and a gathering and unloading of earth can be performed. These basket groups are connected with a chain C and are suspended by sprockets C 1 , C 2 , thus, transporting the excavated earth to the vertical direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S649367-A (JP)
Title: Dry analyzing element for albumin analysis
Inventor: MIYAKAI TAKUSHI
IPC: G01N33/68
Filed: 1987-07-01
Abstract: PURPOSE:To make it possible to decrease errors due to interference with globulin and other protein, by a combination of at least one kind of organic acid, which is selected from a group, wherein pH buffer composition comrises hydroxycarboxylic acid and dicarboxylic acid. CONSTITUTION:On a supporting body, which transmits light and does not transmit water, a hydrophilic polymer binder, which includes at least one layer of a pH buffer, and a porous expanded layer, which includes an indicator that is discolored when bonded to albumin, are laminated as a unitary body in this order. The composition of the pH buffer comprises the combination of at least one kind of organic acid, which is selected from a group comprising hydroxycarboxylic acid and dicarboxilic acid, and polyamine. As the porous expanded layer, a fibrous expanded layer represented by a fabric expanded layer and a knitted expanded layer is desirable from the viewpoint that the indicator is readily included and maintained. The hydrophilic polymer binder layer including the pH buffer is a water absorbing layer, whose main component is a hydrophilic polymer binder that is swelled in contact with the pH buffer and water and can absorb water.
Patent JP-H0731099-A (JP)
Title: Electrically-driven gear with motor shaft made of composite material
Inventor: KOJIKA MASATAKA
IPC: H02K5/24
Filed: 1993-07-05
Abstract: PURPOSE:To prevent resonance, sound resonance of an external fan and to improve reliability and dimensional accuracy by coupling a main shaft having high vibration attenuating properties to a pinion axle having high hardness. CONSTITUTION:A motor shaft 2 has a pinion axle 3 and a main shaft 4. The axle 3 sequentially has a pinion 31, a shaft 32 and an engaging shaft 33 from an operating side. The shaft 33 has columnar parts 33a of both sides and a knurled part 33b of a center. The shaft 4 has an engaging hole 41 to be engaged with the shaft 33. The shaft 33 is shrink-fitted in the hole 41, and then engaged parts of bearings 5a, 5b are polished. The axle 3 is formed of high hardness iron steel obtained by quenching, tempering special steel, and the shaft 4 is improved in its vibration attenuating properties as low hardness iron steel as crude material. A large gear 6 is engaged with the pinion 31, and an external fan 7 of an opposite operating side of the shaft 2 is surrounded by a fan cover 8.
Patent JP-H0816734-A (JP)
Title: Writer adapter for writing information in id card
Inventor: MORIOKA MASANOBU
IPC: B42D15/10
Filed: 1994-06-24
Abstract: PURPOSE:To prevent plural output terminals from being collided with any other object by providing the plural output terminals to be put in and out of the main body of the adapter while being vertically moved integrally with a slide case. CONSTITUTION:A writer adapter 32 is provided with a cylindrical main body 33 of the adapter, slide case 34, cylindrical main body top end cylinder 35 as the extended cylinder of the main body 33 of the adapter and the covering parts of a circular connector plate 36 and a connector 37 to be fitted at the upper end of the slide case 34 and further, this adapter is provided with three pieces of vertical output terminals 39 for writing information and their output terminal holders 40. Then, the output terminal holders 40 are vertically slid integrally with the slide case 34 through two connecting rods 48 inside the main body top end cylinder 35. Therefore, when the adapter is not used, the output terminals 39 can be housed in the main body 33 of the adapter by the slide case 34.
Patent JP-H0215416-A (JP)
Title: Magnetic recording medium and its production
Inventor: MASUDA KENZO
IPC: G11B5/738
Filed: 1988-07-04
Abstract: PURPOSE:To form projections which are hardly exfoliatable so that sliding resistance is obtd. for a long period of time by disposing powder consisting of a prescribed material under a magnetic film and forming the projections on the surface of the recording medium. CONSTITUTION:A substrate 1 or underlying film 2 is ground by using an org. solvent as working fluid and a thin magnetic film is formed by allowing a desired quantity of the powder 6 which is swarf to remain. The surface thereof is then coated with a protective film 4 and a lubricating film 5 to form the projections 7 on the surface of the magnetic recording medium. The average grain size of the powder is about 0.10-1.0mum and the quantity is preferably 0.1-20 pieces/mm<2>. As a result, the powder 6 and the substrate 1 or the underlying film 2 are substantially the same in material quality and have high adhesion; in addition, the powder 6 and the magnetic film 3 are coated with the protective film 4, the exfoliation hardly arises and the sliding resistance is assured over a long period of time.
Patent JP-S5787822-A (JP)
Title: Equipment for mixing fluid in desired mixing ratio
Inventor: MIZUGUCHI SHIGERU
IPC: B01F15/04
Filed: 1980-11-21
Abstract: PURPOSE:To mix fluids in a desired ratio, by installing concentric fluid channels of the same angle to one of two rotary bodies, both of which slide-contact and rotate each other, and openings corresponding to said channels to the other of the rotary bodies, and by installing a measuring body or a sucking vessel to each communicating path. CONSTITUTION:Arc-shaped fluid channels 3 and 4 having a central angle theta are installed to a rotary body 1 of two rotary bodies 1 and 2 which are concentrically slide-contacted each other, and the same number of two sets of opening groups 5a-5c and 6a-6c are installed to the other rotary body 2 along the same circumference as those of the fluid channels 3 and 4. Moreover, the opening 5b of the 1st set and a port 7b are connected with the opening 6b of the 2nd set and another port 8b through a measuring body 9, and a sucking vessel 10 is connected to an outlet 8c. After reserving a fluid supplied through an inlet 7a in the measuring body 9, another fluid is supplied through a flow-in port 7c while the rotary bodies 1 and 2 are rotated and the sucking vessel 10 is simultaneously pulled outward. Then, fluids mixed in a desired ratio are collected.
Patent JP-H064487-A (JP)
Title: Command communication system between cpu
Inventor: MORIKAWA KAYOKO
IPC: G06F9/46
Filed: 1992-06-24
Abstract: PURPOSE:To transmit/receive commands on a software between plural CPUs by providing a mail box for writing data for interruption generation and an interruption factor table divided for the respective factors to be transmitted beforehand in a dual port memory. CONSTITUTION:Command information '50' to be transmitted is written in the address 10 of the interruption factor table on the transmission side. Then, the data '1' for interruption generation are written in the mail box of the address 40 and hardware interruption is generated. On the reception side, the hardware interruption is generated, whether or not the data '1' for interruption generation are written is confirmed by referring to the mail box and the mail box is cleared. Then, a pointer for the interruption factor table retrieval is set at the leading address 10 of the interruption factor table and whether or not the command information '50' is written is discriminated.
Patent JP-2000351839-A (JP)
Title: Polyester copolymer, and preform and biaxially oriented bottle prepared therefrom
Inventor: MATSUMOTO KAZUSHI
IPC: C08G63/189
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a polyester copolymer which is excellent in gas barrier properties for which it can be used for carbonated beverages, excellent also in mechanical strength such as stress crack resistance when it is used for vessels (containers), and also excellent in heat resistance, water resistance and transparency. SOLUTION: The polyester copolymer is prepared by copolymerizing a diol component with a dicarboxylic acid component comprising 80-99.0 mol% of terephthalic acid or its ester-forming derivative, 0.5-10 mol% of phenylenedioxydiacetic acid or its ester-forming derivative, and 0.5-10 mol%; of naphthalene-dicarboxylic acid or its ester-forming derivative.
Patent JP-2000001305-A (JP)
Title: Production of purified hydrogen peroxide aqueous solution
Inventor: NAMIKAWA YOSHIJI
IPC: C01B15/037
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a high purity hydrogen peroxide aq. soln. by vaporizing a hydrogen peroxide aq. soln. in a vaporizing device, separating the vapor, and introducing the vapor into a rectification tower packed with a zirconium packing material to be concentrated. SOLUTION: A crude hydrogen peroxide aq. soln. containing 15 to 40 wt.% hydrogen peroxide is introduced into a vaporizing device 22 through a line 21, and vaporized under conditions of 50 to 200 Torr at 40 to 90 deg.C to obtain a gas-liquid mixture. The gas-liquid mixture is supplied to a gas-liquid separating device 24 through a line 23 and separated into the vapor consisting of volatile impurities. hydrogen peroxide and water, and a hydrogen peroxide aq. soln. containing nonvolatile impurities in an equilibrium state with the vapor compsn. The vapor is introduced through a line 25 into the bottom of a rectification tower 26 packed with a zirconium packing material 31. While the vapor passes upward through the packing material 31, the concn. of hydrogen peroxide is decreased and the concn. of hydrogen peroxide in the descending liquid increases. Thus, the liquid is discharged as a concentrated high purity hydrogen peroxide aq. soln. from the tower bottom through a line 32.
Patent JP-S5592056-A (JP)
Title: Multiple line monitor system
Inventor: TODA YOSHIFUMI
IPC: H04L1/00
Filed: 1978-12-31
Abstract: PURPOSE:To make it possible to monitor sufficiently a transmission quality with a comparatively simple constitution by writing each information from the I/O end of a speed converter circuit into a memory by the clock of an initialized phase and by reading it. CONSTITUTION:Speed converter circuit SCNV separates control pulses from a receiving signal, and parity check is performed by memory 3MEM1, etc., on a basis of the input signal of circuit SCNV. That is, each information is written from the I/O end of circuit SCNV into memory 3MEM1 and memory 3MEM2 by clocks of an initialized phase and is read, so that the transmission quality can be monitored sufficiently with a comparatively simple constitution.
Patent JP-S6411124-A (JP)
Title: Epoxy group-containing elastomer composition
Inventor: YOKOI KAZUMA
IPC: C08G59/68
Filed: 1987-07-03
Abstract: PURPOSE:To provide the titled composition outstanding in scorch stability, comprising an epoxy group-contg. elastomer, curing agent and each specific sulfate or sulfonate. CONSTITUTION:The objective composition comprising (A) 100pts.wt. of an elastomer containing epoxy group as the crosslinkable group (e.g. ethyl acrylate) (B) a curing agent (e.g., iron dimethyl dithiocarbamate) and (C) pref. 0.5-2pts.wt. of a sulfate of formula (ROSO3)nM [M is n-valent metal; R is alkyl, alkyl- substituted aryl or RO(CH2CH2)mO-] or sulfonate of formula (RSO3)nM (e.g., calcium laurylphenyl sulfonate).
Patent JP-H0912072-A (JP)
Title: Fruit packaging box
Inventor: NAKASU HIROYUKI
IPC: B65B25/04
Filed: 1995-06-30
Abstract: PURPOSE: To provide a fruit packaging box wherein flesh around a foot of a stalk of a fruit such as a melon can be prevented from spoiling early. CONSTITUTION: A partitioning material 2 is equipped with a receiving face 24 including a receiving recess 29 for receiving a melon 3 from downward and a partition wall 28 positioned between a pair of side walls 12a of an outer box 1, while the partition wall 28 is equipped with a pair of partitioning faces 22 opposite to each of the pair of side walls 12a for holding the melon 3 between the face 22 and each side wall 12a and an upper face 21 for connecting upper ends of the pair of partitioning faces 22. A groove 28b is formed on an upper end of the partition wall 28 along a line through the center of the melon 3 and approximately perpendicular to the partition wall 28, so that a foot of a stalk of the melon 3 may not come into contact with the partition wall 28.
Patent JP-H09323372-A (JP)
Title: Frp structure and its manufacture
Inventor: INOGAKURA SHIYUUICHI
IPC: B29K105/08
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a thin-walled and light-weight FRP structure with outstanding electroconductivity and electromagnetic wave shielding properties and also superior rigidity by forming a main layer consisting of fiberglass reinforced plastics containing continuous carbon fiber and electrically connecting an electroconductive member which forms part of an electric and an electronic circuit to the main layer. SOLUTION: An FRP layer 1 containing continuous carbon fiber and resin is formed, and on this FRP layer 1, a layer 2a of resin or resin containing reinforcing fiber is laminated. At the same time, an electroconductive member 6 which constitutes part of an electric and an electronic circuit is electrically connected to the FRP layer 1. That is, the FRP structure is of the laminar construction comprising a main layer 1 and a sublayer 2a. In this case, a brass boss 7 as an electroconductive member is inserted into a specified depth by a thermal fusion contact bonding machine which is heated, on the boss part of the sublayer 2a from the main layer 1 side.
Patent JP-H0718124-A (JP)
Title: Rubber composition for tire
Inventor: NAKANE SHINSUKE
IPC: C08K5/00
Filed: 1993-07-05
Abstract: PURPOSE:To obtain a rubber composition for tire composed of a rubber raw material containing a specific diene polymer, an unsaturated fatty acid containing a specific conjugated diene fatty acid, carbon black and a softening agent and having excellent workabillty without deteriorating the breakage characteristics. CONSTITUTION:This composition contains (A) 100 pts.wt. of a rubber raw material containing 5-100 pts.wt. of a diene polymer having a weight-average molecular weight of >=80mu10<4> and consisting of at least one of conjugated diene polymer and conjugated diene-vinylaromatic hydrocarbon copolymer, (B) 0.1-20 pts.wt. of an unsaturated fatty acid containing >=10wt.% (preferably >=25wt.%) of a conjugated diene fatty acid having at least one set of conjugated double bonds in the molecule, (C) preferably 25-80 pts.wt. of carbon black and (D) <=10 pts.wt. of a softening agent.
Patent JP-S649548-A (JP)
Title: Cache memory device
Inventor: OI YASUSHI
IPC: G06F12/08
Filed: 1987-07-01
Abstract: PURPOSE:To avoid contention of an address memory access and data memory access by decoding an address signal outputted from a host and outputting a bank select signal to a cache bank and a pre-fetch request signal to other cache banks than the former bank at the same time. CONSTITUTION:The arrangement of cache blocks are interleaved to plural independent cache banks 102-105 to separate the cache access from a host 101 side and cache fetch from system buses 153-155 between banks completely to avoid the data memory access. Furthermore, the pre-fetch lookup control is executed by the cache control bank different from that accessed by the host 101 to avoid the contention of the address memory access.
Patent JP-S6226499-A (JP)
Title: Control of fan driving device for water cooling device
Inventor: SHIMIZU SABURO
IPC: F28F27/00
Filed: 1985-07-29
Abstract: PURPOSE:To permit to control the power consumption of a fan so as to minimize it by a method wherein heat exchange is effected between hot-water, flowing down through the inside of the water cooling device, and outside air, being sent into the water cooling device, while the temperature signal of cool water, comming out of the water cooling device, is compared with a set signal. CONSTITUTION:The detecting signal T2 from a cooling water temperature detector 12 and a predetermined set signal T0 are impressed on a comparator 14, and outputted deviation signal 15 is routed through a proportional controller 16 and PI controller meter 17 and its output signal 18 from the controller 17 is impressed on a speed changing stage changeover control circuit 19 as an adding control signal 23. Thus, the speed changing stage of a multi-stage speed change gear 5, driving the fan 3, is changed over from a low-speed stage into a high-speed stage as the difference between the cooling water temperature detecting signal T2 and the set signal T0 becomes larger, whereby the driving power of the fan 3 can be minimized and the cooling water temperature can be maintained automatically at a predetermined value at all times.
Patent JP-S6226951-A (JP)
Title: Data transmission system
Inventor: KAWASAKI TADAMICHI
Filed: 1985-07-29
Abstract: PURPOSE:To send an information required for urgent transmission from a terminal equipment with priority by providing a priority transmission control means adding and sending a call data discriminated to continue the transmission by a competition control means before a frame data to be sent to a specific terminal equipment. CONSTITUTION:A competition control section 22 supervises always an echo bit E to confirm the idle bit number of a channel D. The idle bit number is selected as 8-bit for a signal and 10-bit for a data in a usual normal mode. A priority transmission control section 23 decides the length of '0' insertion when the section 22 confirms a prescribed idle bit and a '0' insertion section 24 inserts '0' data before a data/signal sent from a D buffer 25. A multiplexing section 26 multiplexes the B channel information and the data/signal inserted with '0' and a coding section 27 codes the multiplexed signal and sends the result to a bus.
Patent JP-S6410283-A (JP)
Title: Heat fixing device
Inventor: URANO TOSHIAKI
IPC: G03G15/20
Filed: 1987-07-02
Abstract: PURPOSE:To realize excellent paper feeding performance, to reduce the staining of a pressure roller, and to secure sufficient durability by providing a heat roller with a film layer formed by baking powder of fluororesin. CONSTITUTION:The heat roller 1 consists of a mandrel 2, a base layer 3 which covers the outer peripheral surface of the mandrel 2, and the film layer 4 formed by baking the powder of the fluororesin applied on the surface of the base layer. Paper to be fixed where a toner image is formed is clamped and sent in between the heat roller 1 and pressure roller 10 and the toner is fused by heat and also pressed to fix the toner image on the paper. At this time, the film layer on the surface of the heat roller is formed of the fluororesin which is roughened into rounded projections and recesses, so the toner which is fused is hard to stick on the paper to be fixed. The film layer is formed by baking the fluororesin powder, so the durability is excellent.