baber/WOPTO huggingface dataset:
Patent JP-H02114187-A (JP)
Title: Detecting device of number of rotations of nmr sample
Inventor: TANAKA RYOJI
IPC: G01R33/30
Filed: 1988-10-24
Abstract: PURPOSE:To improve the precision in detection by a method wherein a signal in the vicinity of a frequency to be detected is amplified by an addition processing, a distance whereat a harmonic signal being twice as high as the frequency is attenuated is deter mined as a distance in disposition between microphones and the number of rotations is detected by a plurality of microphones. CONSTITUTION:When outputs of microphones 2 and 3 are denoted by y1 and y2 respec tively, x = 0 in the microphone 2 while x = x0 in the microphone 3, and y1 = Asin (2pift) and y2 = Asin 2pif[(t - x0/v)] are established. When the amplification factors of an amplifier 4 is set to be -1 and +1, outputs of the amplifier 4 turn to be expressed by y'1 = -y1 = -A sin (2pift) and Y'2 = y2 = Asin[(2 f (t - x0/v)]. When the amplitude of an output (y) of an adder 5 is denoted by B, ¦B¦<2> = 4A<2> sin<2>pifx0/v, and ¦B¦<2> becomes maximum when f = v/2x0 or zero, the minimum, when a frequency is a doubled one whereat a distance x0 between the microphones 2 and 3 becomes equal to a wavelength lambda. When a frequency (f) is matched substantially with the number of rotations of a sample tube beforehand, a signal wherefrom a harmonic signal twice as high as the frequency is removed can be made to be an input of a frequency counter 6 and thereby the precision in reading can be improved.
Patent JP-H05104969-A (JP)
Title: Hydraulic differential limiting equipment of four-wheel drive car
Inventor: YAMADA TAKEHISA
IPC: F16D31/00
Filed: 1991-10-17
Abstract: PURPOSE:To improve the fuel consumption, facilitate the make external control, and obviate rotary seals by connecting one element of a differential device to an input shaft of an oil pump, and by providing a controllable variable orifice in the discharge line of the oil pump. CONSTITUTION:An input shaft 12 from an engine and a propeller shaft 10 are connected directly to a side gear 14 of a differential device 13, and a side gear 15 is connected to a drive sprocket 16. When a rotational difference between both of the side gears 14 and 15 has been produced through pinion mated gears 19 and 20, a differential case 21 is rotated. A gear 22 is connected to this differential case 21 and is meshed with the gear 25 fixed to the input shaft 24 of an oil pump 23. A variable orifice 30 is provided in the discharge line 29 for giving a resistance against the rotation of the differential case 21. Consequently, the oil pump 23 is operated only when the differential motion has been produced. Thus, specific fuel consumption is improved, and external control can be done easily, and rotary seals can be obviated.
Patent JP-H0692877-A (JP)
Title: Production of polycyclic hydrocarbon compound
Inventor: SHOBU AKEMI
IPC: C07C15/18
Filed: 1992-09-10
Abstract: PURPOSE:To efficiently obtain the subject compound useful as a chemical raw material, etc., having excellent reactive selectivity and corrosion resistance in high yield by reacting an aromatic compound by using a solid acid catalyst. CONSTITUTION:An aromatic compound such as benzyl chloride is reacted by using a solid acid catalyst such as an alumina solid extremely strong acid Lawis catalyst to give the objective compound.
Patent JP-H04143868-A (JP)
Title: Picture processing method
Inventor: HATANAKA ISAMU
IPC: G06T1/00
Filed: 1990-10-04
Abstract: PURPOSE:To quickly obtain a desired picture by setting a specific area on a CRT based on a specific point designated on an original picture and subjecting this specific area to desired picture processing. CONSTITUTION:An original picture 44 is displayed on a CRT display device 20, and a mouse 24 is used to designate a specific point 46 in the center of an area, which should be subjected to desired picture processing, on the original picture 44. The diameter of a circle having the specific point 46 as the center is adjusted by the mouse 24 to set a specific area 50 surrounded with the circle 48. In this case, the specific area on the original picture 44 should be subjected to area on the original picture 44 should be subjected to desired picture processing and is arbitrarily adjusted by the mouse 24. Thus, a desired picture processing range is easily set.
Patent JP-H04307306-A (JP)
Title: Angle position sensor for revolving shaft
Inventor: ERITSUKU JIYON SUTEISHII
IPC: G01B7/30
Filed: 1991-09-19
Abstract: PURPOSE: To obtain an angular position sensor for a high speed rotary shaft and a high performance synchronous driver having the sensor. CONSTITUTION: The polyphase output generated from a polyphase permanent magnet generator(PMG) 5 driven by a rotary shaft 3 is integrated by an integrator 9, and applied to a high resolution phase locked loop 11. The loop has a binary counter 25, and the output phase represents a position and is locked to the PMG polyphase output. In a synchronous driver in which the PMG is driven by a synchronous machine 45, the digital axis position signal to be applied to the driver is used to generate a polyphase reference current signal, which traces the stator current of the machine generated by an output current source 51. The current signal is generated by the waveform of one set of the polyphase digital sine waveform forming the part of the loop or stored in a ROM 15 of another waveform combining means.
Patent JP-S62229111-A (JP)
Title: Multicore optical fiber provided with optical connector
Inventor: HAYASHI TAKEHIRO
IPC: G02B6/38
Filed: 1986-11-11
Abstract: PURPOSE:To easily obtain a complete adherence state of each tip face of an optical connector by forming a projecting part on a part of the tip face of the optical connector, exposing each optical fiber end face to the tip face of the projecting part, and also, providing a guide part for butting the optical connector. CONSTITUTION:As for a covered optical fiber 1, a primary covered layer, a buffer covered layer, a secondary covered layer, etc. are provided on the outside periphery of an optical fiber 2, and the optical fiber 2 which has been held in a parallel state is covered integrally with the secondary covered layer. As for a multicore optical fiber provided with an optical connector, an optical connector 11 having a square-shaped external form is attached to the tip part of the covered optical fiber 1. At the time of attaching the optical connector 11 to the tip part of the tape-shaped covered optical fiber 1, the covered layer of the tip side of its covered optical fiber is removed and each optical fiber 2 is drawn out by a necessary length, the optical connector 11 is attached to the tip part of the covered optical fiber 1 so as to cover in a lump the tip parts of these optical fibers 2, and also, the end face of each optical fiber 2 is exposed to the tip face 14 of a projecting part 13.
Patent JP-S63122739-A (JP)
Title: Pullulan polyethylene glycol associate, production and use thereof
Inventor: TSUCHIYA HIROMI
IPC: C08L71/03
Filed: 1986-11-11
Abstract: PURPOSE:To obtain the titled associate, having both reduced solubilities of pullulan and polyethylene glycol and suitable as domestic articles, cosmetics, medicines, etc., by bringing pullulan into contact with polyethylene glycol in an aqueous system. CONSTITUTION:1pts.wt. pullulan is brought into contact with 0.01-100pts.wt., preferably 0.1-10pts.wt. polyethylene glycol having 200-10,000mol.wt. in an aqueous system to afford an opaque associate. The above-mentioned associate is directly used or, as necessary, blended with other suitable substances to form a liquid or pasty composition, which is then utilized as cream, paste, etc. Alternatively, the above-mentioned associate is separated, collected, as necessary, dried, powdered and blended with a suitable substance to provide a solid composition, which is utilized for producing a slowly disintegrating molded article or substained release molded article.
Patent JP-H0579848-A (JP)
Title: Vehicle position measuring apparatus and drive supporting apparatus
Inventor: SHIMIZU SEIYA
IPC: G08G1/0969
Filed: 1991-09-19
Abstract: PURPOSE:To correctly measure a vehicle position without using complex equipment outside the vehicle with respect to a vehicle position measuring apparatus and a driver supporting apparatus. CONSTITUTION:The apparatus comprises a camera 1 which is mounted on a vehicle for picking up images of scenes in the vicinity of the vehicle including a pavement, a bird's-eye image creating part 2 for creating a bird's-eye image O regarding the pavement from an output image of the camera 1, and a compass 3 for measuring an azimuth of the vehicle running direction. Further the apparatus comprises an affine transforming part 4 which affine-transforms the bird's eye image O based on output information of the compass 3 to have it converted into a bird's-eye image T with north placed above a vertical axis, a map database 5, and a position measuring part 6 which compares the bird's eye image T with information in the map database 5 to measure a vehicle position on the map.
Patent JP-H07116492-A (JP)
Title: Granulator and granulating method
Inventor: SHIRAISHI YUKIO
IPC: B01J2/14
Filed: 1993-10-27
Abstract: PURPOSE:To manufacture kneaded pellets having uniform particle diameters by a method wherein a disk-shaped screen is rotatably fitted near the bottom of a cylindrical vessel and incisions are formed on the periphery of the screen to form a large number of vanes in such a manner that each end of the vanes is twisted and inclined in a direction opposite to the direction of rotation of the screen. CONSTITUTION:A disk-shaped screen 3 is fitted near the bottom of a cylindrical vessel 2 so as to be rotatably supported, and incisions are formed on the periphery of the screen 3 to form a large number of vanes 3a in such a manner that each end of the vanes 3a is bent and inclined in a direction opposite to the direction of rotation M of the screen 3, whereby a granulator 1 is provided. For manufacturing granular kneaded pellets using the ganulator 1, powders are fed into the vessel 2 and the screen 3 is rotated at a predetermined rotational speed, and under such a condition, water and binder are fed into the vessel 2, which are left as they are for a predetermined period of time for granulation. As a result, particle diameters of the kneaded pellets can be made uniform and manufacturing time can be shortened.
Patent JP-H09115560-A (JP)
Title: Connection terminal and its manufacture
Inventor: NAKAMURA ATSUSHI
IPC: H01R43/16
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To suppress heat generation when great amperage current flows in the connection terminal, and prevent the connection terminal from being damaged by external force. SOLUTION: A first connection part 10 which comprises paired bent pieces 12 and 12 at both the sides of a bottom part 11 bent at their respective bending positions 12a and 12a, and a second connection part 15 which comprises paired bent pieces 17 and 17 at both sides of a bottom part 16 bent at their respective bending positions 17a and 17a, are connected with each other by a narrow part 19 smaller in width dimension than the bottom parts 11 and 16, and a projected step part 20 is integrally formed from the bottom part 11 over to the bottom part 16 through the narrow part 19 on one surface side of these bottom parts.
Patent JP-H11104281-A (JP)
Title: Golf club head
Inventor: MASUMOTO TAKESHI
IPC: A63B53/04
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head which has high strength and is low in modulus of elasticity while having high strength. SOLUTION: A golf club head consisting of a face part and a main body part has an amorphous alloy having a glass transition region on at least the face part or club face. This amorphous alloy has a compsn. expressed by the general formula: Xa Mb Alc (where X is one or two kinds of Zr and Hf; M is at least one kind among Mn, Fe, Co, Ni, Ti and Cu; (a), (b), (c) are at.% 25<=a<=85, 5<=b<=70, 0<c<=35) and consists of an amorphous phase of at least >=50% in volumetric rate.
Patent JP-H04144669-A (JP)
Title: Production of dainty having fish-like flavor comprising chicken or animal meat as raw material
Inventor: KOIZUMI TAKEO
IPC: A23L13/10
Filed: 1990-10-05
Abstract: PURPOSE:To produce a dainty having the same flavor and texture as those of dried fish meat by immersing sliced chicken or animal meat in a seasoning solution, removing water and roasting. CONSTITUTION:Raw chicken or animal meat is sliced and immersed in a characteristics seasoning solution to provide the meat with a flavor of fish meat for about 12-24 hours. Then the meat is dried or air-dried for 24 hours to 15-35% water content and roasted by fire of charcoal or far infrared rays.
Patent JP-H01112585-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJIKI MAKOTO
IPC: G11B33/12
Filed: 1987-10-27
Abstract: PURPOSE:To simplify a structure and to prevent the noise generation by providing either or the both of the circuits of a head amplifier and drum motor driver on a sliding chassis. CONSTITUTION:A cam gear 8 is rotated in an arrow mark A direction after loading a cassette 5. A cam grove 8a is cut so as to approach to the inside by the turning angle of the gear 8 and the slide lever 15 including the pin 15b which is fitted to this grove 8a is turned in an arrow mark B direction centering around a rotary shaft 15c. A pin 15a is also turned as well and a fitted slide chassis 3 is descended downward by the guide pins 4a, 4b, 4c of a main chassis 4. Due to the rack 14 on the chassis 4 and the gear 27 on the chassis 3 being meshed the chassis 3 is descended downward the gear 27 is turned, a loading ring 2 is turned via gears 25, 26 and a guide post 12 forms a tape pass. By doing so the structure is simplified and the noise generation can be prevented.
Patent JP-H02117032-A (JP)
Title: Electrode material of vacuum interrupter
Inventor: KASHIWAGI YOSHIYUKI
IPC: H01H33/66
Filed: 1988-10-27
Abstract: PURPOSE:To improve the properties such as the fusion-resisting property, the current cutoff property, and the current breaking value by using specific amounts of copper, chromium, tungsten, and bismuth respectively to form the electrode material. CONSTITUTION:Electrodes 13 and 14 are formed of 20 to 70wt.% copper, 2 to 75wt.% chromium, 2 to 75wt.% tungsten, and 1 to 20wt.% bismuth. In this case, the chromium powder and the tungsten powder are mixed evenly, the mixture is heated at the temperature lower than the melting points of the chromium and the tungsten to obtain a porous sintered body, and furthermore, the copper and the bismuth are fused and spread in the clearances of the sintered body. And the sintering and the fusing processes are carried out preferably while degasing in the nonoxidizing ambiance. Consequently, the properties such as the fusion-resisting property, the current cutoff property, and the current breaking value are improved.
Patent JP-H04150107-A (JP)
Title: Line equalizer
Inventor: AWATA YUTAKA
IPC: H04B3/06
Filed: 1990-10-09
Abstract: PURPOSE:To simplify the constitution of an automatic gain control(AGC) amplifier by controlling the gain of the AGC amplifier of the pre-stage of decision feedback equalizer with the tap coefficient of the main cursor of the equalizer. CONSTITUTION:A decision feedback equalizer 1 uses a tap coefficient of a post cursor to eliminate an inter-code interference component at the trailing edge of the response of an isolated pulse and generates the tap coefficient of a main cursor. Since the tap coefficient of the main cursor represents the level of a reception signal, it is used for the gain control signal of an AGC amplifier 2 at the pre-stage of the equalizer 1. Thus, the AGC amplifier 2 amplifies the reception signal by a prescribed level. Moreover, the equalizer 1 eliminates inter-code interference. Thus, the automatic gain control or the equalization of the transmission line characteristic is implemented with a simple configuration.
Patent JP-S61147362-A (JP)
Title: Mode setting system of one-chip microcomputer
Inventor: IIDA YOICHI
IPC: G06F15/78
Filed: 1984-12-20
Abstract: PURPOSE:To eliminate the need for a CR time constant circuit element which is used conventionally by placing a gate in a mode setting state corresponding to the supply of a reset signal and putting it in normal operation with a signal from an input/output terminal at the end of the supply. CONSTITUTION:An input/output port terminal P10 of a one-chip microcomputer 1 is held at a low level in normal operation and the gate signal to a terminal S of the gate 2 is at a high level, so that the gate 2 is placed in normal operation. When the reset signal is supplied, the input/output port terminal P10 is held at the high level and the gate signal to the terminal S of the gate 2 goes down to the low level, so that signals X, Y, and Z of input/output port terminals P20, P21, and P22 have signal level of signals X0, Y0, and Z0. When the reset signal is supplied, the input/output pore terminal P10 is held at the high level by the program of the one-chip microcomputer, so that the computer enters the normal operation state.
Patent JP-H10115130-A (JP)
Title: Door pull structure of sliding door
Inventor: SATOU UJIYOU
IPC: E05B1/06
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To attain the safety and smoothness of opening-closing operation by forming a handgrip recessed section to the surface of a notched stepped section arranged at the place of a door pull section and continuously making the base of the recessed section reach to the surface of the notched stepped section in a curved surface shape from the bottom section of a handgrip surface. SOLUTION: A notched stepped section 2 is disposed at the place of the door pull section of a sliding-door panel 1, and a handgrip recessed section 3 is formed to the surface of the stepped section 2. The base 3a of the handgrip recessed section 3 is made to continuously reach the surface of the stepped section 2 in a curved surface shape from the bottom section of a handgrip surface 3b at that time. A sliding door panel 1 is installed between upper and lower rail materials, and housed in the rear space of a vertical frame and a wall panel at the time of the complete opening of the panel 1 at that time. The panel 1 is closed by hanging a finger on the handgrip surface 3b at the time of the closing of the panel 1, and the panel 1 can be slid smoothly by hanging the finger on the stepped surface 2a of the stepped section 2 at the time of the opening of the panel 1.  Accordingly, a handgrip is difficult to be worked in the curved surface formation of the base 3a even by conducting operation, in which the finger is caught to the base 3a and the panel 1 is opened, and the finger is separated from the base 3a, and the generation of trouble can be prevented.
Patent JP-H0616569-A (JP)
Title: Class 11 protein of outer membrane of neisseria meningitidis having immunological carrier characteristic and immunity promoting characteristic
Inventor: AREN AI ORIFU
IPC: A61K47/42
Filed: 1991-07-19
Abstract: PURPOSE: To obtain a vaccine which is prepared by binding an antigen to class II protein of the outer membrane of Neisseria meningitidis and useful as an immunological carrier. CONSTITUTION: This vaccine is prepared by binding an antigen to class II major immunological enhancement protein(MIEP) which is obtained by directly preparing its refined product from the outer membrane of Neisseria meningitidis serum type (b), or alternatively, by cloning DNA that encodes class II MIEP derived from the outer membrane of Neisseria meningitidis and subjecting the resulting clone DNA to recombination and expression. At this time, the antigen used is obtained from any of bacteria, viruses, mammal cells, Eumycetes, rickettsias, allergens, etc. The MIEP has immunological carrier characteristics, immunological enhancement characteristics and mitogenic characteristics and, at the time of administrating the antigen-binding MIEP, the immune reaction with respect to the bound antigen can be enhanced.
Patent JP-H10115380-A (JP)
Title: Positioning structure for thermostat
Inventor: OKADA HIROFUMI
IPC: F16K17/38
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce a cost required for machining and to facilitate mounting of a thermostat by a method wherein a plurality of ribs are formed on the inner surface of a housing and movement of the thermostat is limited and positioning is effected by the ribs. SOLUTION: Positioning structure for a thermostat comprises temperature- sensitive part and a valve body. A thermostat 1 to control circulation of cooling liquid through movement of a valve element when it is detected by a temperature-sensitive part that the temperature of cooling liquid circulating a cooling device containing the cooling route of an internal combustion engine and a radiator is a given temperature is mounted on an internal combustion engine. A plurality of ribs 26 and 27 are formed on the inner surface of a housing to mount the thermostat at the internal combustion engine and protruded approximately in parallel to the circulation direction of cooling liquid. Movement of the thermostat 1 is limited by the ribs 26 and 27 and the thermostat 1 is incorporated in the housing.
Patent JP-S62129662-A (JP)
Inventor: SATO SEIJI
IPC: F25B30/04
Filed: 1985-11-29
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-H02119992-A (JP)
Title: Method and device for purifying sewage
Inventor: WAKATSUKI TOSHIYUKI
IPC: C02F3/28
Filed: 1988-10-26
Abstract: PURPOSE:To improve the activity of denitrifying bacteria and to enhance the denitrifying capacity by supplying sewage to the bed of the soil mixed with metallic iron and a filler to consume the oxygen in the sewage, and maintaining the bed in an anaerobic atmosphere. CONSTITUTION:The SS, BOD, COD, etc., of the sewage A from a sewage sprinkler pipe 1 is aerobically decomposed in the coating soil bed 2 by the digesting and decomposing action of the soil organisms and the adsorbing and filtering action of soil to obtain treated water B. The treated water B is then infiltrated into the anaerobic and water-permeable soil 6, and brought into contact with the iron particles as a reducing agent in the soil. As a result, a large amt. of oxygen in the treated water B and the soil 6 is consumed, and the activity of the denitrifying bacteria is improved. Consequently, the NO2 and NO3-N in the treated water B are converted to N2 and N2O by the denitrifying bacteria while infiltrating down the soil 6, and efficiently denitrified. By this method, purified water C with the org. matter and nitrogen contents remarkably reduced is obtained.
Patent JP-H07120369-A (JP)
Title: Cup for burying metal sample for microtest and burying method
Inventor: SATOU HIROYASU
IPC: G01N1/36
Filed: 1993-10-28
Abstract: PURPOSE:To realize a metal microtest piece whose size is definite, which does not cause a warp and in resin part of which no white muddiness exists. CONSTITUTION:In the burying method of a metal sample for a microtest, a metal piece for the sample is put into a mold, a resin powder is filled in its circumference, the resin powder is heated and pressurized, the resin powder is hardened and the metal piece is buried in the resin. In the burying method, the metal piece S for the sample is housed inside a cup 1 for sample burying, in which at least the peripheral edge part is made of a resin and whose bottom- part thickness is set at 0.2mm or smaller, and the sample is put into the mold.