baber/WOPTO huggingface dataset:
Patent JP-H0366660-A (JP)
Title: Production of n,n-bis(hydroxyalkyl)aminoethylsulfonate
Inventor: HIDA TAKASHI
IPC: C07C303/32
Filed: 1989-08-04
Abstract: PURPOSE:To efficiently and readily obtain a compound useful as a raw material for surfactants, intermediate for medicines, organic chemicals, etc., in high purity by reacting a taurine salt with a lower alkylene oxide at a specific molar ratio. CONSTITUTION:A salt of 2-aminoethylsulfonic acid (referred to as taurine) is reacted with a lower alkylene oxide in water medium at 30-80 deg.C to afford N,N-bis(hydroxyalkyl)aminoethylsulfonate. The reaction is carried out under conditions of >=2 to <=3mol alkylene oxide based on 1mol taurine salt. An alkali metal salt or ammonium salt is preferably used as the taurine salt and ethylene oxide is preferably used as the lower alkylene oxide.
Patent JP-S6178001-A (JP)
Inventor: SASAKI HIROMOTO
IPC: F21S8/10
Filed: 1984-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000050892-A (JP)
Title: Continuous process for fermentation
Inventor: RUECKEL MARKUS
IPC: C12P7/60
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an efficient process for producing 2-keto-L-gulonic acid (2-KGA) or its salt from D-sorbitol. SOLUTION: This is a process for continuously producing 2-keto-L-gulonic acid or its salt from D-sorbitol through the fermentation using microorganisms. In this process, a nutrient medium including D-sorbitol is incubated together with a microorganism that can convert D-sorbitol to L-sorbitol. Then the resultant fermentation broth containing L-sorbose is transferred to the second fermentation tank where the L-sorbose is incubated together with a microorganism capable of converting L-sorbose to 2-keto-L-gulonic acid.
Patent JP-H0251648-A (JP)
Title: Structure for oil passage of automatic transmission
Inventor: HAYAKAWA YOICHI
IPC: F16H57/02
Filed: 1988-08-11
Abstract: PURPOSE:To get rid of the dragging torque of a clutch with a compact structure in both axial and radial directions by radially providing a plurality of oil passages connected to a hydraulic actuator on the same plane in the axial direction of a case. CONSTITUTION:At the time of advancing, oil pressure is fed to the hydraulic actuator 3 of an automatic transmission and a first clutch C1 is in an engaged condition. When the oil pressure is released by shifting a shift lever from a D range to an N range, the oil pressure in the hydraulic actuator 3 is rapidly discharged via the oil port (a) of an inner drum 1a, the annular recessed groove (b) of the boss portion 5a of a rear cover 5, a plurality of fan-shaped recessed portions 7b, 9b, and a plurality of oil passages 7, 9 which are radially provided on the same plane in the axial direction of the case 5. Thereby, a compact structure can be obtained in both axial and radial directions without requiring a special space for the plurality of oil passages besides getting rid of the dragging torque of a clutch C.
Patent JP-S6447497-A (JP)
Title: Device for detecting clogging degree of diffuser
Inventor: KOBAYASHI KOJI
IPC: C02F3/20
Filed: 1987-08-12
Abstract: PURPOSE:To detect the clogging of a diffuser in an installed state by dipping a bubbler pipe into an aeration tank to almost the same depth as the diffuser, and measuring the differential pressure between the air supply lines for the bubbler pipe and diffuser and the air flow rate of the air diffuser. CONSTITUTION:Compressed air is supplied to the diffuser 2 from a blower 3 through an air supply line 4 to carry out aeration, and a small amt. of air is simultaneously ejected from the tip of the bubbler pipe 5 through a line 6 into water. The differential pressure at this time between both air supply lines 4 and 6 is detected by a differential pressure transmitter 7. Since the flow rate of the air to be sent to the diffuser 2 changes sharply, the value measured by an air flowmeter 8 and the differential pressure are inputted to a computing element 9. The obtained air flow rate is expressed in terms of a value at a reference air flow rate, the discharge resistance to the air ejected from the diffuser 2, namely the variations in the differential pressure, is measured, and the clogging degree of the diffuser 2 can be obtained with the lapse of time.
Patent JP-H1187031-A (JP)
Title: Non-ferrous induction heating device
Inventor: INOUE KIYOSHI
IPC: H05B6/12
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating device capable of preventing generation of cross of excessive magnetic flux of coils by forming a winding frame of non-magnetic body so that center positions of two or more heating coils coincide with each other. SOLUTION: A main heating induction coil 1 and an auxiliary heating induction coil 2 are arranged so that the coil center position is obtained by an induction coil frame 10, and arranged so as to evenly heat a bottom surface of a pan to be placed on a coil protecting plate 3. Ferrite plates 11, 12 are arranged in a lower surface of an induction coil support plate 4 of the induction coil 2 so as to prevent the leak of the magnetic flux Φ outside. The ferrite plates 11, 12 are not used in relation to the induction coil 1. The induction coil 1 fitted to the coil protecting plate 3 is movable formed in the vertical direction so as to correspond to the bottom surface shape of the pan, and the coil protecting plate 3 is supported by a center shaft 6 part through a resin spring 9, and evenly cooled by a cooling fan 8.  Heating efficiency is improved by arranging the induction coil 1 close to the pan.
Patent JP-H0838705-A (JP)
Title: Game state shifting condition judging method for pachinko game machine and device thereof
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-08-04
Abstract: PURPOSE:To judge the game state shifting condition in a high-contingency state without applying a load to the game control function of a PACHINKO game machine. CONSTITUTION:Random number readout signals are fed to a random number generating device 52 from a random number reading means 56 at prescribed intervals, random number values generated by the random number generating device 52 are fed to a random number receiving means 57, and a specific prize detecting means 53 detects the occurrence of a specific prize ball. The random number value from the random number receiving means 57 is stored in a random number storing means 54 as the judging ransom number value, whether the judging random number value stored in the random number memory region of the random number storing means 54 corresponds to the specific numeral or not is judged, and whether the stop patterns of a special pattern display device controlled by a special pattern converting means 55 are made prize patterns or blank patterns is decided.
Patent JP-S58104404-A (JP)
Inventor: ASAMI KAZUO
IPC: G21D3/08
Filed: 1981-12-16
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-H0733225-A (JP)
Title: Roller drive unit of roller conveyor
Inventor: TAI AKIHITO
IPC: B65G13/071
Filed: 1993-07-22
Abstract: PURPOSE:To materialize a free roller used for a roller conveyor or the like, to be rotated and stopped with simple structure. CONSTITUTION:A transmission roller 10 is made to abut against the lower periphery of a free roller 3 in advance, and this transmission roller 10 is made to horizontally rotate in advance. The transmission roller 10 is given torque from a drive wheel 42 through such a belt 43 as to generate tension in the case that the axis of rotation of the roller 10 parallels the axis of rotation of the free roller 3 and slacken in the case that it crosses the axis of rotation of the free roller 3. The horizontal rotation of the transmission roller 10 is performed, using a link mechanism 14.
Patent JP-S6180958-A (JP)
Title: Picture signal processing method
Inventor: NAGAOKA TAIJI
IPC: H04N1/40
Filed: 1984-09-28
Abstract: PURPOSE:To discriminate exactly a character image and a halftone image from an image in which both of them have been mixed, by positioning a notice picture element in the center of a window, and discriminating an image state by using two kinds of discriminating data. CONSTITUTION:An analog video signal which has been brought to an image pickup by an image sensor 21 is converted to a digital signal by an A/D converter 22, supplied to a line memory 25, and also supplied to a series circuit of latches 261-263. In the same way, an output of the line memory 25 is also provided to a line memory 29 and a series circuit of latches 264, 260 and 265. An output of the line memory 29 is supplied to a series circuit of latches 266-268. Each picture signal in a window of each latch 266-268 is supplied to a maximum and minimum operating circuit 32, and in this circuit, the maximum value and minimum value of a density in the window are calculated. Discriminating data D1 for showing this density difference is supplied to a discriminating circuit 33, and based on this data, an output of a character processing part 35 or a halftone processing part 36 is selected and outputted.
Patent JP-S58102741-A (JP)
Title: Tyre vulcanizer
Inventor: KAWAHARA MASAKATSU
IPC: B29C33/02
Filed: 1981-12-14
Abstract: PURPOSE:To facilitate operations through ellimination of a structure related to top force side and simplification of a structure, by perfectly separating a pressurizing device for a bottom force from an opening and closing device for top force. CONSTITUTION:With a fluid pressure cylinder 21 driven, a pressurizing rod 20 is raised, a pressurizing head 20a and a pressurizing plate 24 are released from engagement, and through reverse rotation, in a dislocating direction, of a revolving ring 25 by driving a drive cylinder 26, each pressurizing plate 24 is spun to move aside from the pressurizing head 20a and a pressurizing rod 20 and to be brought into a releasing state. This causes raising to top force 13 without any trouble, which causes a device to provide for conveyance of a next green tyre.
Patent JP-H0485682-A (JP)
Title: Vector display device
Inventor: ENDO SHUJI
IPC: G06T15/00
Filed: 1990-07-30
Abstract: PURPOSE:To attain the display of a size, direction and start point in the two-dimensional representation for a three-dimensional vector quantity by representing the size of a vector quantity with the size of respective form itself with a cone. representing the direction with the direction from a bottom face to an opposite point and representing depth with the gradation of a single color. CONSTITUTION:It is represented which side of the front and the back of a screen it is facing, which can not be represented with an arrow by using a cone instead of the arrow and through the existence of the display of a bottom face. Besides, it is represented to which side of left, right, up and down and what extent it is turned as observed from the screen by the two-dimensional display change (circle ellipse nothing). Moreover, the perspective observed from the screen is represented with giving the gradation of a single color on the faces except the bottom face. Thus, the grasp of the result of a three- dimensional vector quantity becomes easy with two-dimensional-display including the outer form of an object.
Patent JP-H0364884-A (JP)
Title: Electric roll heater
Inventor: ISHII TAKAHITO
IPC: H05B3/34
Filed: 1989-08-02
Abstract: PURPOSE:To improve the safety by forming an electric roll heater with a self temperature control type surface heating element having the flexibility and a power source supplying and housing part for supplying the power source to the surface heating element and winding it up. CONSTITUTION:An electric roll heater consists of a self temperature control type surface heating element 3 having the flexibility and a power source supplying and housing part 4 for supplying the power source to the surface heating element 3 and winding it up for housing. The temperature of the surface heating element 3 can be maintained constantly by a temperature controller 10, whether large or small of the takeoff quantity of the surface heating element 3 from the power source supplying and housing part 4. Since the surface heating element 3 has the self temperature control characteristic, it is safe even if hot insulation is performed locally and the heating quantity can be controlled with large or small of takeoff quantity of the heating element 3. The feature of the self temperature control type surface heating element 3 possible to be used in piled condition can be shown at maximum, and the safety is improved.
Patent JP-H1097417-A (JP)
Title: Program assembling device and storage medium
Inventor: HIRAMATSU TATSUMI
IPC: G06F9/06
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To improve a quality of a program development and to prevent the development from being overlapped. SOLUTION: This device is equipped with a skeleton data base 54 which stores a standard model program and a data restriction/component data base 52 generated on the basis of data items handled in operation and restrictions regarding the data items. A program assembling means 78 incorporates components taken out of the data restriction/component data base 52 according to the data items, an input/output classification, and data characteristics specified by a screen layout generating means 72 at custom points of the input/output process of the model program selected out of the skeleton data base 54 to generate a program. The program is based upon the standard model program, so variance of the program is small and the quality is improved.  Further, the components generated on the basis of the restrictions regarding the data items are managed by the data base, so overlapped development can be prevented.
Patent JP-S58102824-A (JP)
Title: Manufacture of synthetic resinous retainer
Inventor: YASUI KEIGOU
IPC: F16C33/44
Filed: 1981-12-14
Abstract: PURPOSE:To prevent generation of abnormal sound at bearings by a method wherein the synthetc resinous retainer includes impact modifier by a smaller amount in the surface layer of a certain part than in the other parts or includes no impact modifier, thereby preventing wear of rolling members and inner and outer rings. CONSTITUTION:The impact modifier-added synthetic resinous retainer 10 molded by the injection molding technique or the like includes the impact modifier 12 such as glass fiber, mineral fiber, ceramic fiber, metallic fiber or the like by a much smaller amount in the surface layer 11 of a certain part than in the other parts 13, or includes no impact modifier therein. The necessary part locations such as a pocket part 14 for retaining rolling members and sprag and rolling quid surface of the retainer opposing to the inner and outer rings. In this  part a very slight amount of or no impact modifier is contained and the thickness (t) of the surface layer is designed to be 0.01-0.1mm..
Patent JP-S6095761-A (JP)
Title: Flexible magnetic disc drive
Inventor: KANEDA HIROYUKI
IPC: G11B19/04
Filed: 1983-10-28
Abstract: PURPOSE:To attain the release of write protect without giving any trouble such as sticking a seal to a WPT notch by providing a function to release the write protect in a flexible disc drive. CONSTITUTION:The WPT detection section 10 detecting the application of the write protect (WPT) and a WPT release signal generating section 20 are provided in a flexible magnetic disc drive (FDD). A WPT signal detected by the detection section 10 normally passes through a WPT control section 30 and is inputted to the FDD control section 40 to attain write inhibit state. In applying forcibly the write, a WPT release signal from the release signal generating section 20 is inputted to the control section 30 and it is informed to the control section 40 as if no WPT were applied. Thus, the write without trouble of sticking a seal to the WPT notch is attained.
Patent JP-H0489079-A (JP)
Title: Expiration control device for pachinko game machine
Inventor: HIRAHARA MASAYOSHI
IPC: A63F7/02
Filed: 1990-07-30
Abstract: PURPOSE:To increase the prize winning rate by continuing the output of the game permission signal until the special prize pattern becomes the preset continued game prohibition pattern when the special prize pattern is the preset continued game permission pattern, and prohibiting the output of the expiration signal in the output state of the special prize signal or the output state of the game permission signal. CONSTITUTION:When the special prize pattern displayed on display means 3-5 is the preset continued game permission pattern, the game permission signal is outputted. Even if the special prize signal is cut off by the completion of the special prize, the output of the expiration signal is prohibited, and the game can be continued. When the special prize pattern becomes the preset continued game prohibition pattern, the output of the game permission signal is completed. The output of the expiration signal is released when the output of the special prize signal is completed, a PACHINKO game machine 1 is switched to the expiration state, and the game by the PACHINKO game machine 1 is prohibited. The prize winning rate can be increased.
Patent JP-H02234333-A (JP)
Title: Device for mounting magnetic ring on neck of color television picture tube
Inventor: ARUBAATO EMU ANSONII
IPC: H01J29/70
Filed: 1989-08-03
Abstract: PURPOSE: To provide a converging assembly in small size with a cost reduced, by constituting the converging assembly by three pairs of annular magnets of a base unit, a central part and a cap unit. CONSTITUTION: A collar 26 formed so as to receive the neck of a picture tube has a plurality of a first and a second fingers 80, 82 extended inward to engage with the neck, these fingers are engaged with the neck in a manner against rotation of the collar. A pair of circular magnets 20 are arranged in the periphery of a collar 21, a second collar 52 is mounted on the first collar 26. A third paired magnet rings are mounted, and a sleeve 92 functioning so as to engage with a second paired magnet rings 22 on the second collar 52 is also used. In part assembly of this converging assembly, three pairs of the magnet rings are mounted on the two collars and the sleeve, the first collar and the sleeve are only required to be mounted in the second collar. In this way, the assembly is obtained, which is capable of performing production assembly in small size by reducing the cost.
Patent JP-H03161267-A (JP)
Title: Polishing machine by magnetic force
Inventor: IMAMURA HIROFUMI
IPC: B24B31/112
Filed: 1990-08-01
Abstract: PURPOSE:To facilitate the polishing of the material to be polished in the shape complicated or difficult to be polished by arranging a polishing container at the specific interval at the upper part of a rotating magnetic disk at high speed that each division is made in a south pole zone and north pole zone alternately. CONSTITUTION:A magnet disk 5 rotating at high speed whose surface is divided by more than one straight lines passing through the center point and whose each division are made by a south pole zone 6S and north pole zone 6N alternately, is used. Moreover, a polishing container 13 consisting of a nonmagnetizing material is installed unrotatably by providing the gap on the magnet disk 5 to the extent of the magnet disk 5 being not brought into contact with the container 13, the material 19 to be polished, abrasives 20 and abrasive liquid 21 are put into this container 13, permanent magnet pieces and also put into the container 13 a a stirring material in the case of no magnetism existing in the abrasives, and the magnet disk 5 is rotated at high speed. Consequently, the magnetic field is instantaneously converted, these permanent magnets or magnetizing materials fall in the direction of approaching magnetic field, the reversal is then repeated because of the reverse magnetic field approaching and the abrasive 20 crashes into the material 19 to be polished to execute polishing.
Patent JP-S6264091-A (JP)
Inventor: IWABUCHI YASUSHI
IPC: H05B6/74
Filed: 1985-09-12
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-S6180179-A (JP)
Title: Image forming device
Inventor: CHINO KENICHI
IPC: G03G15/08
Filed: 1984-09-27
Abstract: PURPOSE:To remove the developer sticking to parts except an image forming region and to prevent the deterioration in functions owing to sticking of the developer by disposing blades to the parts outer than the width of transfer paper at both ends in the axial direction of an image carrying body in the position just before the transfer of a visible image. CONSTITUTION:A pair of the blades 40 for scraping away the developer sticking to the parts except the image region at both ends of a photosensitive drum 1 are provided. The blades 40 and the drum 1 are positioned in such a relation that the blades contact under pressure with the surface of the drum 1 in the parts outer than the width of the paper so as not to destruct the visible image formed on the drum 1 by the blades 40. As a result, the unnecessary developer sticking to the outside peripheral surface of the drum is scraped off, the deterioration in the functions of various devices owing to the staining as a result of the sticking of the developer to paper and the jumping in of the scattering developer is prevented. The sticking of the unnecessary developer to the drum 1 itself is obviated and the deterioration of the drum is prevented.
Patent JP-H0948034-A (JP)
Title: Resin molding method
Inventor: OGOSHI RYOJI
IPC: B29C41/42
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to mold a molding by one mold, to alleviate the limit of molding and to make the thickness uniform by coating heated mold with power-like resin, reheating the resin stuck to the mold after recovering excess resin, cooling the mold and releasing the molding. SOLUTION: The inner periphery of a mold 1 is preheated, mounted fixedly on a powder box 4 of the upper surface opening for containing powder-like thermoplastic resin 3, then so rotated at 180 deg. as to lower the mold 1, and the resin 3 is scattered on the inner periphery of the mold 1 to form a semi-molten layer. After the layer is formed, it is so inverted that the box 4 is again lowered, the excess resin 3 in the mold 1 is recovered to the box 4, the semi- molten layer is reheated by the heater to be completely melted, then cooled to cure the semi-molten layer, and released as a molding from the mold 1. Accordingly, the molding can be molded by one mold 1 at one side, and hence even if the mold 1 is large, a material loss can be reduced with uniform thickness.
Patent JP-H05224420-A (JP)
Title: Negative photosensitive composition and forming method for pattern
Inventor: OCHIAI TAMEICHI
IPC: G03F7/028
Filed: 1992-07-29
Abstract: PURPOSE:To enable to expose with a light of deep UV region and to obtain a photoresist excellent in preservable property, sensitivity and resolution by combining an alkaline soluble resin, a photo-oxygen generating agent and a specific cross-linking agent and developing with an alkaline water after exposing. CONSTITUTION:The alkaline soluble resin, the photo-oxygen generating agent and the cross-linking agent for alkaline soluble resin actuating in an acidic condition are contained. And a compound expressed by a formula is used as the cross-linking agent. In the formula, each of A<1>-A<10> is independent with each other and is hydrogen atom, -CH2OH or -CH2OR, R is 1-4C linear or branched alkyl group, X is 2-10C linear or branched alkylene group. Where, at least four of A<1>-A<10> are -CH2OR and the plural -CH2OR can be the same or different. The alkaline soluble resin used in this case is particularly not restricted but has preferably phenolic hydroxide group. Particularly a condensation polymerized material of polyvinylphenols or cresol with formaldehyde is preferably used.