baber/WOPTO huggingface dataset:
Patent JP-H0671106-A (JP)
Title: Separating apparatus for mixed fluid
Inventor: YOSHIKAWA JUICHI
IPC: C02F1/40
Filed: 1993-06-28
Abstract: PURPOSE:To separate and recover an oil component surely and efficiently by leading mixed fluids to overflow to separate the fluids based on specific gravity, separating them further with a tilting flowing route, a capturing part, the remaining separating part, a flowing route limiting part, etc., and making the corner faces of a chamber communicated with a flowing inlet be curved faces. CONSTITUTION:A flowing inlet 11 is formed in a water tub 1 and a discharging outlet 12 is formed slightly below the inlet in the tub 1 and partitioning plates 2-4 to interfere and make mixed fluids, which flows toward the discharging outlet 12, overflow are installed between both inlet and the outlet. A fluid with light specific gravity is separated from the mixed fluids and float in a tilting flowing route part 9 and oil drops are captured in a capturing part 34 near the discharging outlet 12 side. After the oil drops move to an oil drop chamber J through a pipe I, come to an oil drop chamber G, and are collected in a final oil drop chamber K through a hole 8. Water accumulated in the lower part of the oil drop chamber G is repeatedly made to flow under and overflow by partitioning plates 42, 44 and adjusting plates 43, 45, sent to a chamber 27 through a guiding pipe 28, and discharged. The fluid with high specific gravity in the storing part G is separated from the fluid with small specific gravity which remains in a slight amount and the movement of the fluid is limited by flowing route limiting part and the corner of the chamber 21 is curved.
Patent JP-S643164-A (JP)
Title: Imine compound
Inventor: KATO SHOZO
IPC: A01N43/36
Filed: 1987-06-26
Abstract: NEW MATERIAL:A compound of formula I (R is aryl, heteroaryl; R 1  is alkyl; R 2  is aryl heteroaryl, alkyl where R and R 2  may be further substituted).  
     EXAMPLE: α-Isopropyl-frufuridene-N-(benzenesulfonyl)amine.  
     USE: Microbicide. It has powerful antimicrobial activity against a wide range of microorganisms causing plant diseases such as Helminthosporium leaf spot, wilting, athlete's foot, coli bacilli or bacillus subtilis.  
     PREPARATION: The reaction of an imine of formula II with a sulfonic acid halide of anhydride formula III (Z is halide, OSO 2 R 2 , OSO 2 CF 3 ) gives the compound of formula I. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H11347061-A (JP)
Title: Guide system for vision-impaired person based on local movement prediction
Inventor: MATSUBARA HIROSHI
IPC: G06Q50/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a guide system for a vision-impaired person based on the local movement prediction, which predicts the motion of the vision-impaired person and can safely and surely guide the vision-impaired person without inputting the destination in a station with a platform and a passage which a train approaches. SOLUTION: This guide system for a vision-impaired person based on local movement prediction comprises a voice recognition means to recognize voice, a processor 4 with a navigation function to find out a destination based on the information from guide information, an information means which prepares the guide information of the destination of predicted movement and synthesizes the voice on the found destination of predicted movement including the guide information, a portable terminal device with a receiver 5 for vision-impaired person, a guide stick 10 for vision-impaired person with tag reader 11 and transmitter 12, and tags 20, 30, 40 storing location information distributed on prescribed positions to the destination.
Patent JP-S644193-A (JP)
Title: Automatic measuring device for luminance signal level of composite video signal
Inventor: MIYASHITA KAZUYOSHI
IPC: H04N17/02
Filed: 1987-06-26
Abstract: PURPOSE:To measure a signal level at a high speed with a small scale circuit by sampling a composite video signal at a prescribed frequency, applying A/D conversion to the result, adding four consecutive digital data and evaluating the data except lower 2 bits. CONSTITUTION:A composite video signal from a measurement object device 1 is inputted to an A/D conversion circuit 3 via a buffer circuit 2, sampled by a frequency 4 times the chrominance subcarrier frequency and A/D-converted. The output is inputted to an adder circuit 5 via an input register 4 to add four consecutive digital data. The output of the adder circuit 5 is introduced via an addition result register 6 and output register 7 to evaluate the data the low-order 2 bits of the sum.
Patent JP-H1198383-A (JP)
Title: Device and method for removing interference of the same channel of simulcast receiver
Inventor: RI MEIKAN
IPC: H04N7/08
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent a selection error caused by inaccuracy in discrimination and to improve reliability in NRF selection control by performing the selection control of NRF to be used for removing or decreasing the same channel interference through the retrieval of the synchronizing signal or reference signal of an NTSC TV signal to be easily detected in spite of a very bad environment. SOLUTION: The structure of a simulcast receiver is composed of one tuner 201, 1st and 2nd signal processors 220 and 230 for respectively separately processing the NTSC TV signal and an HDTV signal, and one display 280. In this case, a discriminator for discriminating whether a received signal is the HDTV signal or NTSC TV signal is provided with a 1st detector 240, 2nd detector 250 and discriminate signal generator 260. Based on the discriminate signal, a selector 270 selects either the NTSC TV signal demodulated at the 1st signal processor 220 or the HDTV signal demodulated at the 2nd signal processor 230.
Patent JP-H0321511-A (JP)
Title: Strut type wheel suspension
Inventor: HIWATARI MINORU
IPC: B60G15/12
Filed: 1989-06-20
Abstract: PURPOSE:To reduce bending moment generated at a strut part consisting of a cylinder and a rod by displacing an intersection between a line of action of ground load of a wheel and a line connecting the both end fitting parts of a lower arm to each other against the center line of the cylinder. CONSTITUTION:A cylinder 1 is installed on a supporting member 4 of a wheel 5, and a piston 2 is slidably inserted into the cylinder 1. A manifold block 6 extending toward the inside of a car body is fixed on the upper end of a piston rod 3. Also a sub rod 7 in parallel with the piston rod 3 is fixed in the neighborhood of the upper end part of the car body inside of the manifold block 6. The upper end of the sub rod 7 is mounted on a car body member through a strut mount 8 made of an elastic material. An intersection Po between a line of action of ground load of the wheel 5 and a line connecting the both end fitting parts of a lower arm 11 to each other is displaced against the center line of the cylinder 1.
Patent JP-H04355314-A (JP)
Title: Device for measuring plate thickness of thin-plate material
Inventor: YOSHIDA ISAO
IPC: G01B5/06
Filed: 1991-06-01
Abstract: PURPOSE:To enable a measurement spacing to be adjusted to a proper position corresponding to a change in width of a thin-plate material by allowing the thin-plate material to be moved up and down while it is sandwiched by upper and lower rolls and to be moved and adjusted in width direction and then a thin-plate material which is distorted to be measured accurately. CONSTITUTION:A fixed measuring equipment 7 and a movable measuring equipment 30 are provided at a center position and at both side portions of a cross frame 16, the fixed measuring equipment 17 allows a sliding body 19 to be provided at a fixing column 18 so that it can be slid, a sensor 21 for detecting a traveling amount is provided between the sliding body 19 and the column 18, and then a pair of rotary rolls 23 and 24 which contact from upper and lower portions, respectively, are provided at a lower portion of the sliding body 19 and a frame of the table side. The movable measuring equipment 30 allows a first sliding body 33 to be provided at a movable column 31 so that it can be slid, allows a second sliding body 37 to be provided at the first sliding body 33 so that it can be slid, a sensor 35 for detecting a distance between the first sliding body 33 and the second sliding body 37 is provided, rotary rolls 23 and 24 which contact a lower portion of the first sliding body 33 and that of the second sliding body 37 are provided, and then an elastic body which presses and energizes the second sliding body 37 upward is provided.
Patent JP-H028415-A (JP)
Title: Method and device for construction of landslide protection wall
Inventor: YAMAMOTO ITSUO
IPC: E02D17/04
Filed: 1988-06-28
Abstract: PURPOSE:To inhibit the deformation and stress of a landslide protection wall at small values, and to decrease the number of the stages of all timberings at the time of large depth by lowering two stages of the upper and lower timberings while the landslide protection wall is suppressed alternately in a measuring worm manner and advancing excavation. CONSTITUTION:Primary excavation is executed in an extent that the deformation of a landslide protection wall 1 is not increased, and two stages of upper and lower timberings A, A' are installed into an excavation section. Secondary excavation is conducted, and the lower-stage timbering A is brought down near an excavation surface B by a jack and fixed. A normal timbering C1 at a first stage is mounted to the upper section of the upper-stage timbering A', and the upper-stage timbering A' is lowered up to the upper section of the lower-stage timbering A by the jack. Excavation, the descent of the lower- stage timbering A, falling near the lower-stage timbering A of the upper-stage timbering A', and the installation of the normal timbering to the upper section of the upper-stage timbering A' are repeated, and excavation is advanced.
Patent JP-H0448423-A (JP)
Title: Magnetic head and manufacture of the same
Inventor: YAMAMOTO TATSUSHI
IPC: G11B5/00
Filed: 1990-06-13
Abstract: PURPOSE:To prevent a crosstalk from generating in plural adjacent magnetic domains on a recording medium by making a magnetic gap part almost circular are corresponding to the shape of the magnetic domain on the recording medium. CONSTITUTION:Groups 2.2...and lands 3.3... are alternately formed on a substrate 5 at a prescribed pitch. Recording bits 1.1..., which shape almost circular- arc or crescent moon-shaped magnetic domains are formed along each land 3 so that information can be recorded. Then, a magnetic gap part 18 is almost circular arc corresponding to the shape of the magnetic domain on the recording medium. Thus, the crosstalk is prevented from generating in the plural adjacent magnetic domains on the recording medium, and a sufficient output of a regenerative signal can be obtained. Therefore, an accurate reproduction can be realized even when the recording bits shape the almost circular arc domains after recording density is hightened at an optical assisting magnetic recording.
Patent JP-H0324585-A (JP)
Title: Manufacture of roughened electrifying roller
Inventor: SAKO SHUNKAI
IPC: B24B21/00
Filed: 1989-06-22
Abstract: PURPOSE:To evenly rough on an electrifying roller by Bringing a belt-like abrasive into close contact with the surface of the electrifying roller by means of an elastic member. CONSTITUTION:The belt-like abrasive 12 for roughening the surface of a prime electrifying roller 11 is pressed on the electrifying roller by a spring and roughening is performed. The shafts of the electrifying roller 11 and the pressing roller 14 are drawn near each other by the spring which makes the press-contact force of a pressing roller 14 with the electrifying roller 11 average and prevents roughening uneveness, leakage, etc. Thus, since the belt-like abrasive 12 is pressed on the electrifying roller 11, pressure is kept constant and roughening is evenly accomplished.
Patent JP-H11319470-A (JP)
Title: Waste gas treating device
Inventor: MIZUTANI YOSHINOBU
IPC: B01D53/34
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a small waste gas treating device without need to provide the combustion chamber, cyclone dust collector and cooling and cleaning device independently and separately, with no need for the labor to assemble a pipeline, etc., with a narrow floor space and with the dust removing efficiency improved. SOLUTION: This treating device is provided with the upper treating body 2 having a gas inlet 12, a combustion chamber 13 and a gas outlet 13 and the lower treating body 3 having at least an empty chamber 30 communicating with the combustion chamber 13 and gas outlet 18 of the upper treating body 2 and connected to the upper treating body 2. The treated gas is introduced into the upper treating body 2 from the inlet 12, revolved in the combustion chamber 13, sent into the empty chamber 30 of the lower treating body 3 and separated from org. matter, etc., in the treated gas, and the cleaned gas is discharged from the outlet 18. The lower treating body 3 is furnished with a cooling and cleaning means 32 for cooling and cleaning the treated gas sent from the combustion chamber 13 and a waste water outlet 33 for discharging the cleaning water of the cooling and cleaning means 32.
Patent JP-S5946822-A (JP)
Title: Weight integrating type flow meter
Inventor: YANO MASAHIRO
IPC: G01G17/04
Filed: 1982-09-10
Abstract: PURPOSE:To increase a measuring precision in case a liquid to be measured has a high pressure by decreasing the differential pressure between an inner pressure and an outer pressure of a flexible tube connecting a weight measuring piping and a piping for a liquid to be measured. CONSTITUTION:A liquid 10 is filled in a tightly closed case 9 containing the weight measuring piping 1 and the flexible tube 5a, 5b. If the pressure of the liquid 2 to be measured is raised, the tubes 5a, 5b tend to expand to the outside due to a pressure Pin of the liquid 2. But since there is the uncompressible liquid 10 at the outside, a counterforce Pout is generated from the liquid 10. Since Pin Pout, the pressure difference is low even if the pressure of the liquid 2 is high and the flexible material of low rigidity can be used as the tubes 5a, 5b, the decrease of the weight measuring precision can be prevented and the flow quantity by weight can be measured highly precisely.
Patent JP-H05274249-A (JP)
Title: Data transfer processor
IPC: B41J5/30
Filed: 1992-06-18
Abstract: PURPOSE:To transfer various kinds of data such as the smoothing processing of image data, etc., at low cost by providing plural DMA channels and setting various kinds of functions by DMA data transfer processing at every DMA channels. CONSTITUTION:A DMA control means (DMAC) 40 has the plural DMA channels, sets the various kinds of functions concerning DMA transfer processing at the respective DMA channel, cyclically controls the respective DMA channels based on a prescribed priority timing in accordance with the various kinds of DMA transfer processing requirements from a host device and sequentially/ repeatedly executes the DMA data transfer processing of data for prescribed address number from the host device to a page memory 19 and from the page memory 19 to an output device within a priscribed time. Consequently, the memory space of the page memory 19 as a peripheral device can more- effectively be utilized and CPU for DMAC 40 and a memory for reconstituting the address are unnecessitated.
Patent JP-S6313268-A (JP)
Title: Battery active material
Inventor: KOYAMA SATORU
IPC: H01M4/583
Filed: 1986-07-04
Abstract: PURPOSE:To obtain a battery active material having high discharge voltage by specifying heat decomposition temperature in an atmosphere of nitrogen of a product obtaied by fluorinating carbon material. CONSTITUTION:Graphite fluoride obtained by fluorinating carbon material is decomposed by heat in an atmosphere of nitrogen. Heat decomposition temperature of graphite fluoride as a battery active material is specified to 595 deg.C or less. Graphite fluoride having a heat decomposition temperature exceeding 595 deg.C shows low discharge voltage and is not practical as battery active material. The lower limit of heat decomposition temperature is about 530 deg.C. The heat decomposition temperature of graphite fluoride depends on carbon materials and production conditions, and can adequately be selected. However, regardless of carbon materials and production conditions, graphite fluoride whose heat decomposition temperature is 595 deg.C shows high discharge voltage.
Patent JP-H08329179-A (JP)
Title: Mark detector
Inventor: NISHIDA MASAHITO
IPC: G06K7/12
Filed: 1995-05-31
Abstract: PURPOSE: To obtain high detection accuracy by diverging light generated from plural light sources also in the width direction in addition to the longitudinal direction by using a cylindrical lens with the same cross-sectional shape and forming a thin band-like light irradiation area. CONSTITUTION: A light irradiation part 12 is constituted of so as to discharge light converged like a thin band in the width direction of a lens 17 through an aperture part by straight arranging plural light emitting elements 26 with prescribed intervals along the longitudinal direction of the aperture part and arranging a cylindrical lens 17 close to a light discharging part 16. Since respective light emitting elements 26 are arranged right-and-left symmetrically about the center of the longitudinal direction so that their intervals are wide on the center part and gradually narrowed in the peripheral direction, light quantity on both the side parts is increased and the intensity of light as even as possible can be secured approximately over the whole light irradiated face 13.  Consequently a mark can be detected at high accuracy regardless of a slight deviation between optical axes 32, 33 or variation in a distance front a reference position.
Patent JP-H08327902-A (JP)
Title: Zoom lens
Inventor: HAMANISHI YOSHINORI
IPC: G02B15/167
Filed: 1995-06-01
Abstract: PURPOSE: To provide a zoom lens which has high performance and high variable power and meets a wide range of purposes of utilization. CONSTITUTION: This zoom lens has, successively from an object side, a first lens group G1 having positive refracting power, a second lens group G2 having negative refracting power, a third lens group G3 having positive refracting power, a fourth lens group G4 having negative refracting power and a fifth lens group G5 having positive refracting power. The zoom lens described above includes a zoom arrangement in which the magnification born by the second lens group G2, the magnification born by the third lens group G3 and the magnification born by the fourth lens group G4 nearly simultaneously attain equal magnification within the zoom region.
Patent JP-S6050302-A (JP)
Title: Gas burner
Inventor: KURODA ENYOU
IPC: F23D14/30
Filed: 1983-08-30
Abstract: PURPOSE:To reduce machining cost, to decrease mold cost, and to enable a burner to flexibly correspond to various sizes, by a method wherein a mixing part and a burner port part are symmetrically formed in flush with each other on a flat steel plate which is folded to form a rectilinear burner body, and the burner body is further bent at a vertical surface to form a burner in an approximate U-shape. CONSTITUTION:A mixing pipe part 6 and a mixing chamber 7 are symmetrically formed on a steel plate 5, and burner ports 8 are provided therein. Further, the symmetrically formed body can be folded to form a rectilinear burner. Further, the rectilinear burner is bent to form a U-shaped burner. Both ends of the U- shaped burner are open, and nozzles 10 are positioned so as to face their respective open ports 9. Since the burner can be bent in an U-shape to produce a burner port gap (burner pitch), the use of only a bending mold enables flexible coping with burners, being different in a burner port gap. Moreover, the burner ports can be opsitioned facing each other at the inside or opposite to each other at the outside solely through employment of a bending mold.
Patent JP-2000350243-A (JP)
Title: Key telephone system
Inventor: TAMURA NORIHISA
IPC: H04M1/715
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To apply an incoming call ringer signal to an extension cordless telephone set and a wired extension telephone set in the same timing in the case of a simultaneous ringer instruction by applying radio channel connection to the cordless extension telephone set before making the incoming call ringer instruction and applying the incoming call ringer instruction after the radio channel connection is finished. SOLUTION: When a central control section 6 of the key telephone system 1 recognizes an incoming call to a channel interface section 10, the control section 6 delivers the information to an extension telephone interface section 7. A radio channel state management section 16 of the extension telephone interface section 7 transmits connection instruction information of a radio channel to a cordless master set 5a. When an incoming call ringer instruction section 15 that confirms the radio channel connection between the master set 5a and a cordless extension telephone slave set 5b is finished on the basis of radio channel connection end information from the cordless extension telephone slave set 5b makes an intermediate frequency call tone ringer instruction to the master set 5a and a wired extension telephone set 4.
Patent JP-H0819675-A (JP)
Title: Notched double-edged thinning scissors for hair dressing
Inventor: MATSUZAKI KUNIHIKO
IPC: B26B13/08
Filed: 1994-07-11
Abstract: PURPOSE:To provide notched double-edged thinning scissors for hairdressing capable of performing thinning with smooth action and securely cutting. CONSTITUTION:Scissors 1 have a mover edge 2 and stator edge 3 with respective notched edges 2a and 3a openably fixed on an axis shaft 4 in an X-shape. The one edge tip (b) of the mover edge 2 is shaped in a V- or U-shaped ditch and the other edge tip (a) of the stator notched edge 3a is shaped in a straight line. Both notched edges 2a and 3a are worked in an arc shape with a radius centering on the axis shaft 4.
Patent JP-H11352231-A (JP)
Title: X-ray sensor and method for detecting x-rays
Inventor: NAYA MASAYUKI
IPC: G01N21/27
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain an X-ray sensor which can accurately detect minute amounts of X rays. SOLUTION: This X-ray sensor comprises an X-ray photorefractive crystal 10 having one face 10a arranged so as to receive an X ray 11, a metallic film 12 formed on the one face 10a of the X-ray photorefractive crystal 10, a light source 14 for bringing a measurement light 13 to an interface F between the X-ray photorefractive crystal 10 and the metallic film 12 from the side of the crystal 10, and a photodetector 15 for detecting the quantity of the measurement light 13 which is reflected at the interface F.