baber/WOPTO huggingface dataset:
Patent JP-H10210710-A (JP)
Title: Outer rotor type hot roller motor
Inventor: OTA MASASHI
IPC: H02K7/14
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a motor, and increase the service life of a bearing part and roller speed by using the armature of the motor of outer rotor type which is disposed inside a roller, and employing a magnetic bearing or a hydrostatic bearing as a bearing. SOLUTION: A motor stator 25 and a pair of stationary side radial bearings 29 positioned near at both ends in the axial direction of it are fixed at the central shaft 24. The central shaft 24 is jointed firmly to a motor mounting flange 27, and a roller 21 rotates by means of magnetic action of a motor rotor 26 and a motor stator 25, however, in the thrust direction, positioning and supporting are conducted by a thrust bearing 32 fitted on the side surface in the axial direction of the roller 21 and a pair of thrust bearings 31, 31 built inside a heater mounting flange 23. The radial bearings 29, 30 and the thrust bearing 31, 32 are static bearings or hydrostatic bearings, and the rotor and the stator are in no-contact condition.
Patent JP-H04264652-A (JP)
Title: Dma control system
Inventor: IGARASHI TSUYOSHI
IPC: G06F13/28
Filed: 1991-02-19
Abstract: PURPOSE:To continuously execute discontinuous (physical address) DMA transfer in the DMA transfer of a computer system managing a memory with a logical address. CONSTITUTION:In the DMA control system of the computer system which manages the memory by the logical address, converts it into the physical address and operates, a first parameter register 5 setting a parameter which is used for present transfer, a second parameter register 4 required for next transfer and a control part 6 controlling DMA transfer are provided. The control part 6 generates an interruption signal setting the parameter for the second parameter register 4 for CPU 1 in the computer system by a status showing that the second parameter register provided for the command of parameter is blank.
Patent JP-S63195341-A (JP)
Title: Variable cylinder engine
Inventor: HATTORI HAJIME
IPC: F01L13/00
Filed: 1987-02-06
Abstract: PURPOSE:To prevent local wear of a variable cylinder engine and adjust fuel consumption most suitably, by determining the number of cylinder in which their loads and R.P.M. are detected and a required output can be obtained, and providing a controller which can distribute the required output to all the cylinders uniformly. CONSTITUTION:In a control mechanism of intake/exhaust valves of a variable cylinder engine E, a controller 30 is provided with a map 26 for storing the performance test result of the engine E, a map 27 for storing torque caused by R.P.M., and a map 28 for storing a torque relating to a fuel flow. When signals are inputted to the controller 20 from a load detector 23, R.P.M. detector 24, and an axle torque detector 33, it can judge the required output of an engine based on the maps 26-28, determine the number of running cylinder corresponding to the above output, and decide the fuel flow needed. Furthermore, it can choose the cylinders to be driven at random from the maps 29, 30, and make the intake/exhaust valves of each cylinder to be driven or stopped to open or close by the maps 20, 21. By the above control, local wear of an engine can be prevented and the fuel consumption can be adjusted optimally.
Patent JP-H08198616-A (JP)
Title: Silicon dioxide for stabilizing beer and its production
Inventor: UNO IKUO
IPC: C01B33/157
Filed: 1995-01-19
Abstract: PURPOSE: To obtain silicon dioxide for stabilizing beer, which give excellent stabilizing effect without dajnaging the foam property of the beer. CONSTITUTION: Silicon dioxide for stabilizing the beer, which has 500-800m<2> /g specific surface area by BET method, shows pH8.0-9.3 in 5wt.% aq. suspension, is <=+4.8 in acid strength H0 and 0.8-1.2μmol/m<2> in acid quantity, is obtained by adding simultaneously sodium silicate and a mineral acid into a salt aq. solution under stirring to allow to react with each other at pH3.0-7.0 and 80 deg.C, adjusting the pH of the resulting silica suspension to 3.0-7.0, filtering, washing and dispersing again the resulting silica hydrogel into water and after adjusting the pH to 5.5-8.5, filtering, washing and drying.
Patent JP-S56123057-A (JP)
Title: Merchandise sale data processing device
Inventor: SAITOU SHIYUNJI
IPC: G06F3/02
Filed: 1980-02-29
Abstract: PURPOSE:To improve the operativity of the code input, by storing each code which was input at the preceding registering time and by deciding that the same code at the preceding registering time should be used to perform the processing in respect to the code which is not input at the current registering time. CONSTITUTION:The article number code is input to X register 13 by article number input key 9 and ten-keys 6 in the registering mode, and article number flag memory 25 is set. The department code is input to X register 13 by department input key 10 and ten-keys 6, and department flag memory 24 is set. The amount of money is input to X register 13 by money input key 8 and ten-keys 6. Contents of X register 13 are transferred to Y register 14 to perform the registering processing. If only ten-keys 6 and money input key 8 are operated and article number flag memory 25 and department flag memory 24 are not set, it is decided that the article number and the department at the current registering time are equal to those at the preceding registering time, and pertinent codes are transferred to X register 13 from Y register 14 where preceding article number and department codes are stored, and the registering processing is performed. Consequently, the input of the article number code and the department code is omitted.
Patent JP-S61186461-A (JP)
Title: Manufacture of heat transfer tube made of ti
Inventor: FUKUHARA YOSHIHIRO
IPC: C22F1/18
Filed: 1985-02-12
Abstract: PURPOSE:To obtain the titled tube without being damaged even if sea water, etc. in tube are frozen, by drawing seam welded Ti tube so that sectional area reduction ratio becomes the limited value or more, next heat treating said tube in a specified temp. range. CONSTITUTION:A seam welded Ti tube is drawn worked by >=30% sectional area reduction ratio, then, said tube is heat-treated at 600-800 deg.C and recrystallized to obtain metallic structure superior in ductility at a welded zone. At drawing said tube having larger diameter than that of product upto the product diameter, it is desirable to draw a large tube together with a core metal inserted into the middle part, to finish the outer diameter and wall thickness of the tube to the product size. By such a way, the titled tube without causing crack, etc. even if sea water, etc. in tube is frozen is obtd., and the safety of heat exchanger incorporated with this tube can be improved.
Patent JP-S62183154-A (JP)
Title: Lead frame for semiconductor device
Inventor: NAKAMURA KAZUNOBU
IPC: H01L23/50
Filed: 1986-02-06
Abstract: PURPOSE:To perform a magnetic conveyance when a transistor is assembled and mounted by a method wherein a magnetic metal is plated in strip-like form in the vicinity of the pin-hole part of the lead frame consisting of a copper material. CONSTITUTION:Ag is plated in strip-like form on the die-pad and the bonding pad part 1 of the lead frame, consisting of a copper material, to be used for a small-sized transistor before or after a press working is performed on the frame taking into consideration of the bondability with the chip normally used and the bondability of a wire bonding. As a result, the metal plating to be preformed to properly maintain the solderability is unnecessitated. A Pin-hole part 3 is cut off when the transistor is completed, but a magnetic conveyance can be performed by caving a plated part 4 whereon Ni or Fe is plated in strip form.
Patent JP-S57139006-A (JP)
Title: Acaricide
Inventor: OGAWA ATSUKI
IPC: A01N57/12
Filed: 1981-02-24
Abstract: PURPOSE: An acaricide that is composed of a mixture of a kind of benzylic acid derivative and a benzimidazole, thus deactivating chemical resistance of mites to give high controlling effect to the benzylic acid derivative which has become low, while used alone, and showing synergetic effects as well.  
     CONSTITUTION: The objective acaricide is prepared by mixing a benzylic acid derivative of formulaI(X is Cl, Br; R is alkyl) such as a compound of formula II or O,O-dimethyl-S-(N-methylcarbamoylmethyl)dithiophosphate and a benzimidazole of formula III (R is H, butylcarbamoyl) such as a compound of formula IV at a weight ratio of 1/5W5/1 (formulaI/formula III).  
     EFFECT: The resultant preparation shows high controlling effect in low concentration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57139614-A (JP)
Title: Pointer type display device
Inventor: ISHIKAWA MASAO
IPC: G01D7/00
Filed: 1981-02-23
Abstract: PURPOSE:To improve index ability of an automobile speed indicator by a method wherein a plurality of segments of liquid crystal or electromism which are arranged consecutively in sector shape are combined and width of the segments driven simultaneously is made larger than the width of the unit fluctuation. CONSTITUTION:Transparent electrodes...an-1, an, an+1... are formed to have a shape of long lozenge which has a pointed tip and other transparent electrodes... bn-1, bn, bn+1... are formed to have a shape of long triangle which is shorter than the electrodes...an.... The electrodes a and b are arranged consecutively to the same direction as the rotation of the pointer of a conventional indicator and three of them are driven simultaneously and individually. On the other hand, a single plane transparent electrode C is provided to the opposite side of the electrodes a and b via liquid crystal and works as a common electrode and a sector shape indication plane is formed. A driving circuit 5 gives output to any of the output terminals...Sn-1, Sn, Sn+1... selectively according to the speed signal given by the terminal 6. For instance, adjacent electrodes bn, an and bn+1 are driven and the signal of inverse phase is put into the electrode C and above three segments are lit, so that the index ability can be improved.
Patent JP-S59153454-A (JP)
Title: Coreless motor
Inventor: KAIBA KICHI
IPC: H02K15/03
Filed: 1983-02-16
Abstract: PURPOSE:To obtain an ideal magnetic field distribution and to reduce the irregular rotation of a coreless motor by composing a stationary field pole of a sector-shaped permanent magnet piece which is made at the front side in a flat surface and at the back side in a curved surface. CONSTITUTION:Stationary field poles used for a coreless motor are formed of sector-shaped permanent magnet pieces 5, 6 made, for example, of a plastic magnet, and made at the lower side in a flat surface and at the upper side in a curved surface so as to be saturably magnetized in a vertical direction to the lower side. The pieces 5, 6 are saturably magnetized in reverse direction to each other. The poles are disposed oppositely so that the front side is opposed to the plate surface of a disc-shaped rotary armature.
Patent JP-H03230218-A (JP)
Title: Terminal controller and terminal device
Inventor: TAKESUE JUNICHI
IPC: G06F3/12
Filed: 1990-02-06
Abstract: PURPOSE:To evade the transfer of data different from the setting of the terminal device by reading the data format of data after switching out of a memory when data to be transferred to the terminal device is switched to data from another computer, and switching the setting of the terminal device, then transfer ring the data. CONSTITUTION:Setting data A on the data format, etc., of a data processor 2 and print data A form the data processor 2 are stored in a memory area A provided on the memory of a printer buffer device 1 and setting data B on the data format of a data processor 3, etc., and print data B from the data processor 3 are stored in a memory area B. When printing the print data A on a printer, the printer buffer device 1 sends the setting data A to the printer 4 prior to the print data A to set up the printer 4, but when the print data B is printed on the printer 4, on the other hand, the setting data B is sent to the printer prior to the print data B to change the setting of the printer 4, then the print data B is sent. Consequently, the setting of the data format is invariable coincident.
Patent JP-H10216359-A (JP)
Title: Image display method in video game, and device for executing the method
Inventor: SAKO HIROYUKI
IPC: G04G21/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To make time setting agree with the actual time and express a game screen very rich in ambience by sequentially executing the display of a video display image according to an image signal light source converted corresponding to a virtual light source position preset based on data on the direction and altitude of the sun. SOLUTION: When a game is started, in response to a command of CPU 1, the current date data is read out from a calendar clock circuit 4 and the latitude and longitude data of a place to play a game is read out from ROM 3. Subsequently, CPU 1 operates the direction and altitude of the sun in the appropriate place and data by using an operation program from ROM 3 according to the above data, and operates a virtual light source position of a game screen according to the above data. The thus obtained virtual light source position data of the game screen is sent to a three-dimensional image processor 5, colors of image signals organized for displaying a game screen on a display are converted, and the screen is displayed as a day or night scene on a monitor 7.
Patent JP-H08219040-A (JP)
Title: Unlubricated scroll compressor
Inventor: OSHIMA HIRONOBU
IPC: F04C18/02
Filed: 1995-02-14
Abstract: PURPOSE: To make a compressed fluid to an intermediate pressure chamber pass a filter without fail so as to eliminate foreign matter by fitting the ring-like filter around the root of a cylindrical protruding part, provided at the back face center of a turning scroll, so as to cover the outlet of an intermediate compressed fluid lead-in hole to the intermediate pressure chamber. CONSTITUTION: The root periphery of a cylindrical protruding part 30a provided at the back face of a turning scroll 30 is counter-bored in ring shape, and a ring-like filter 31 is fitted to cover the outlet 30b' of an intermediate compressed fluid lead-in hole 30b. A groove 30c is engaged with an Oldham's ring, and a scroll lap 30d is formed. An intermediate compressed fluid led into an intermediate pressure chamber passes this lead-in hole 30b without fail, to purify foreign matter by the filter 31, and then flows to a sliding part around the intermediate pressure chamber. The friction of the sliding part is thereby reduced, and the long service life of the sliding part and the performance stability of the whole compressor can be obtained at relatively low cost.  Rolling bearings are disposed at the upper and lower parts of the Oldham's ring to receive thrust by a frame, thus reducing sliding friction.
Patent JP-S52108800-A (JP)
Title: Induction device
Inventor: DOUKE AKIHIKO
IPC: G08G1/09
Filed: 1976-03-09
Abstract: PURPOSE: To improve the effectiveness of an electromagnetic induction by indicating and inducting a specific passage and direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60170190-A (JP)
Inventor: OOSHIMA KOUSEI
IPC: H05B6/68
Filed: 1984-02-14
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-H01200644-A (JP)
Title: Turning and positioning of substrate
Inventor: AKIZUKI MASAHIKO
IPC: H01L21/68
Filed: 1988-02-05
Abstract: PURPOSE:To position even a small-diameter water by a turning operation by a method wherein, when the water is turned by using a rotary table, an alignment microscope is on standby in a position in the y-direction of an estimated thetamark and the wafer is turned. CONSTITUTION:A microscope 8y accurately positions a stage 5 in the y-direction in such a way that a Y mark My coincides with the detection center 80y. A control device 10 reads out a position Y1 in the y-direction of the stage 5 by using a stage interferometer 7 and memorizes the position. Then, the stage 5 is moved in the x-direction; in the same manner, the control device 10 reads out a position theta1 in the y-direction of the stage when a theta mark Mtheta coincides with the detection center 80y of the microscope 8y, and memorizes the position. Then, the control device 10 detects the turning direction of a rotary table 4 required to bring the mark Mtheta to the position Y1 from a positional relationship between the positions Y1 and theta1 and from an arrangement of the turning center 4a. Then, the rotary table 4 is turned; when the theta mark Mtheta coincides with the detection center 80y of the microscope 8y, a turning operation is stopped.
Patent JP-H11225424-A (JP)
Title: Cable connection structure
Inventor: MIURA KOJI
IPC: H02G15/08
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent generation of metal powder in a connection work, by forming a section projecting at the external surface side of a movable section of a stop member near a part of the internal surface near an opening of a connection hole of a conductor connector. SOLUTION: In a Y branch connection box, a conductor 1a at the connection end of a CV cable 1 is inserted into a multicontact 4 and is surely connected and fixed by a wedge 5, thereby surely connecting the conductor 1a to a connection hole of a conductor connector 2 through the multicontact 4. And, just by pushing a push ring 7, a pin 8a of a stop ring 8 is projected to be engaged with a recessed section 2a of the connection hole of the conductor connector 2, the slip-out of the multicontact 4 can be prevented, and the CV cable 1 can be surely prevented from being pulled off. Furthermore, the connection work can be done just by inserting the multicontact 4, the stop ring 8, and the push ring 7. Therefore metals are not rubbed hard and there is no generation of metal powder.
Patent JP-S60171364-A (JP)
Inventor: NAKAO KEIJI
IPC: F25B47/02
Filed: 1984-02-14
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-S62183441-A (JP)
Title: Mechanism for detecting positions of mirror and shielding plate
Inventor: YAMAMOTO KATSUHIKO
IPC: G03B19/12
Filed: 1986-02-07
Abstract: PURPOSE:To detect the positions of a mirror and a shielding plate by a common position sensor without individual detection of the mirror and the shielding plate by detecting the rotational position of a driving plate through a signal plate. CONSTITUTION:A frame 20 fixing the mirror 11 and the shielding plate 12 are pivoted around a shaft 21 so as to be optionally rotated. The driving plate 24 is rotatably fitted to one side of a mirror box 10 and driven by a motor 28 through gears 25-27. A mirror driving pin 32 and a shielding plate driving pin 33 are fitted to the driving plate 24 and the sector signal plate is also fixed on the driving plate 24. Photosensors 70, 71 turn the states of output signals instantaneously at the passage of the edges 35a, 35b of the signal plate 35 rotated integrally with the driving plate 24. Consequently, it is unnecessary to individually detect the positions of the mirror and the shielding plate and the number of position sensors requiring highly accurate positioning can be reduced.
Patent JP-H09218387-A (JP)
Title: Driving method for liquid crystal element
Inventor: TSUBOYAMA AKIRA
IPC: G09G3/36
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide the driving method for the liquid crystal display element which can reduce the power consumption, provides high picture quality, and enables high-speed driving. SOLUTION: When liquid crystal charged between substrates is driven, an effective voltage at nonselection time is suppressed by providing a voltage nonapplication part Td for an information signal applied to an information signal electrode group formed in matrix on the substrate. Further, this voltage nonapplication part Tb is provided between an information pulse of the information signal and averaged pulses P2 and P2 which have the opposite polarity from the information pulse P1 and reduce the voltage mean of the information signal to 0, and made wider than the pulse width Td of the information pulse P1 to shorten a one-line selection period.
Patent JP-H06239864-A (JP)
Title: New heterocyclic derivative
Inventor: OKU TERUO
IPC: C07D487/04
Filed: 1993-02-15
Abstract: PURPOSE:To obtain the subject new compound useful as a medicine for preventing and improving an interleukin 1 (IL-1)-related disease such as rheumatoid arthritis or arthrosis deformans. CONSTITUTION:A compound of formula I [R<1> is an aryl or a heterocyclic group; R<2> is an aryl or a heterocyclic group; Y is formula II to V (R<3> is a lower alkyl; R<4> is a hydroxy-lower-alkyl or an ar(lower)alkyl, etc.; R<5> is a lower alkylthio group; R<6> is H or an ar(lower)alkyl group)], e.g. 5-(N'- ethoxycarbonylthioureido)-3-(4-fluorophenyl)-4-(pyridin-4-yl)pyrazole. The compound of formula I is synthesized by allowing a cyclization reaction of a compound of formula VI to take place. In addition, it is expected that this compound exhibits a inhibitory effect on tumor necrosis factor(TNF) production.
Patent JP-S60173183-A (JP)
Title: Production of asphalt mat
Inventor: MATSUZAKI KATSUO
IPC: E02B3/12
Filed: 1984-02-13
Abstract: PURPOSE:To obtain the titled mat without lateral slip, by fitting a hoisting wire rope into a metal short pipe having a wire previously passed therethrough, placing a flexible steel material side by side with the pipe, and fixing the steel material on the above-mentioned rope with the wire in embedding the hoisting wire rope in an asphalt mat. CONSTITUTION:Two supporting frames 2 and (2a) are provided on a depositing yard 1, and a wire rope releasing device 10 is mounted on the one supporting frame 2. A wire rope tensioning device 9 is mounted on the other supporting frame (2a). A wire rope 4 is connected through eye splices 6 respectively to the above-mentioned two devices 9 and 10, and the above-mentioned rope 4 is embedded in an asphalt mastic 13. The wire rope 4 is fitted into a metal short pipe 24 having a wire 23 previously passed therethrough, and the metal short short pipe 24 is collapsed and fixed together with the wire 23 therein on the wire rope 4. A flexible steel material 11 having the central part (11a) protruded in the form of a ring is placed side by side with the above-mentioned short pipe 24, connected to the wire rope 4 with the mounting wire 23 and deposited with the asphalt mastic 13 at a position of the middle level of the mat thickness. Thus, the aimed asphalt mat fixed without lateral shift is obtained with certainty.
Patent JP-S60170490-A (JP)
Title: Starter circuit for motor
Inventor: YAMAMOTO MUTSUMI
IPC: H02P6/06
Filed: 1984-02-14
Abstract: PURPOSE:To save electric power, and to reduce the cost and the occupying space by controlling ON or OFF the energization of a coil with a pulse synchronized with a reference signal for controlling the phase of a motor to limit the coil current, thereby eliminating a large current detecting resistor. CONSTITUTION:When a brushless motor is started, a monostable multivibrator 26 is triggered by a reference signal from a frequency divider 14 to generated a pulse, and this pulse is applied through an AND circuit 22 to a distributor 21. At this time, the output pulse width of an OR circuit 16 becomes larger than the output pulse width of the multivibrator 26 and the coil energization signal is controlled ON or OFF by the distributor 21 by the output pulse of the multivibrator 26 to limit the current of the coil. After a brushless motor is started, the coil excitation signal is controlled ON or OFF by the distributor 21 by the output pulse of the OR circuit 16, and the phase of the motor is controlled.