baber/WOPTO huggingface dataset:
Patent JP-S6353605-A (JP)
Title: Numerical controller
Inventor: FUJIMOTO AKIHIKO
IPC: G05B19/18
Filed: 1986-08-22
Abstract: PURPOSE:To efficiently and numerically control plural machines and to select the processing contents by controlling respective systems with an independent control program, calling a processing program with a work number and executing respectively with respective groups. CONSTITUTION:A control part 12 including a CPU 10 executes a system control means stored in a data area 20D of a storage part 20. The control part 12 refers to the data inputted from a data input output part 14 and a signal input output device 16 and the program for control stored in program areas 20 A-C and determines which control program is operated. Next, a processing program corresponding to the processing to be executed is called out with a work number. Next, the correspondence of signal input output parts 16 A-C, in which the input and output of the program and control data are executed, is determined, further, the correspondence of driving parts 22-26, which come to be an action object to said program, is determined and servomotors 28-32 are driven and processed. An arithmetic part 18 interpolates and executes other calculation.
Patent JP-H0482088-A (JP)
Title: Semiconductor memory device
Inventor: ISHII YASUHIRO
IPC: G11C11/417
Filed: 1990-07-24
Abstract: PURPOSE:To optimize a write width by providing an opening/closing device connecting a dummy bit line to the other side of an input edge and a write control circuit deciding the end of writing by the output of amplifier and generating the output to be returned from a writing mode to a reading mode. CONSTITUTION:One of the input edge of a sense/write amplifier SWA is con nected to one side of the bit lines, for example, a BL at the time of write (read) by an opening/closing device SW1 to SW3, and the other side of the input edge is connected to a dummy bit line DBL while separated from a -BL in the other example of a pair of bit lines. Further, a write control circuit WCNT decides the end of write from the output of the amplifier SWA whose connection is changed to output a signal WST indicating that. Thus, the write width is optimized by ending the write while detecting the write end.
Patent JP-S5986011-A (JP)
Title: Color filter
Inventor: YAMADA MASAHIRO
IPC: G02B5/20
Filed: 1982-11-08
Abstract: PURPOSE:To realize cost reduction and mass-production and to increase light transmittivity by using a conventional positive type photofilm on which a tricolor dot image is developed and fixed as the color filter of a thin-film transistor (TR) type display element. CONSTITUTION:A magnified drawing wherein dots in red, green, and blue are arranged regularly is photographed by a normal photographic camera by using a positive color film 201. When it is copied on a positive type color film 201 on reduced scale, the tricolor dot image 202 has excellent sharpness and the positive type color film having red dots 203, green dots 204, and blue dots 205 regularly is used as the color filter. Therefore, this filter is inexpensive and mass-produced and its light transmittivity is set higher than that of a gelatine dying method.
Patent JP-S5984810-A (JP)
Title: The first agent for permanent waving
Inventor: KUBO SANAE
IPC: A61K8/35
Filed: 1982-11-08
Abstract: PURPOSE:The titled first agent, prepared by incorporating a specific compound, e.g. p-nitroacetophenone, and cyclodextrin in the first agent for permanent waving containing a mercapto compound as a main agent, and capable of inhibiting the volatilization of an unpleasant mercaptan smell. CONSTITUTION:The first agent for permanent waving prepared by incorporating (A) one or more selected from compounds of formulas I -VI, etc. {R1 is H or electron attracting group [COCH3, COC2H5, COC3H7, OCOCH3, OCOC2H5, OCOC3H7, Cl, Br, I, SCOCH3, SCN, CN, CF3, N<+>(CH3)3 or NO2, etc.]; R2 is H or <=4C alkyl; R3 is H, OH or CH3} and (B) one or more cyclodextrins selected from preferably alpha--delta-cyclodextrins in the first agent for permanent waving containing a mercapto compound as a main agent. Thus, the volatilization of a mercaptan smell is inhibited without deteriorating the fundamental function (reducing action) of the first agent at all.
Patent JP-S5897098-A (JP)
Inventor: OBATA KIYOSHI
IPC: G10L21/003
Filed: 1981-12-04
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-S5986035-A (JP)
Title: Hybrid copying device
Inventor: ISHII MASAAKI
IPC: G03B27/54
Filed: 1982-11-10
Abstract: PURPOSE:To obtain a small-sized hybrid copying device by arranging the reflecting surface of a liquid crystal display device opposite to an image-forming optical system so that it is irradiated by a light source, and using the light source and image-forming optical system in common for printer mode. CONSTITUTION:An electrophotographic sensitive drum 1 is rotated as shown by an arrow 1A. An electrostatic charger 2 charges the surface of the drum 1 and the image-forming optical system 3 forms an image which is displayed on an original 15 or reflective type liquid crystal display device (LCD)18 on the drum 1. The formed electrostatic latent image is developed 4, transferred to a copying paper 6 and fixed, and the paper is discharged. Original conveyor rollers 11-14 conveys the original 15 as shown by an arrow 15A. Light sources 16 and 19 light the original 15 and LCD 18. The reflecting surface of the LCD 18 is set on and in parallel to the conveyance path of the original 15 by the rollers 11-14 so that the reflecting surface is irradiated by the light sources 16 and 19. In this case, narrow gaps are formed between the light sources and a glass plate 17 to allow the original to pass through them.
Patent JP-H0246945-A (JP)
Title: Method and device for forming turbine blade stock
Inventor: KAWADA YOICHI
IPC: B21K3/04
Filed: 1988-08-08
Abstract: PURPOSE:To reduce expense for a die and manufacturing cost by bringing a stock to partial pressure, and also, executing symmetrical cross section forming by replacing successively the die, and subsequently, forging successively the stock to a three- dimensional asymmetrical partial type by width expanding forming and finish forming. CONSTITUTION:From the whole weight of a turbine blade stock 20, a fundamental stock 10 and a primary stock 11 are formed successively. Subsequently, from a round rod, a tapered round rod 12 is obtained by using left and right dies 4, 5. Also, by using the left and the right dies 4, 5 having a symmetrical cross section 16, the round bar cross section is brought to pressure forming successively, and a tertiary stock 13 is formed. Moreover, after reheating, width is expanded to the upper part by pressing the upper part of the symmetrical cross section 16, it is formed to a cross section 17, and the cross section is made asymmetrical. Finally, the cross section 17 is brought to finish forming to a finished cross section 18. Since sequential partial die casting whose deformation is small is executed, it is realize to miniaturize the die, and in a process for using symmetrical cross section forming, the number of dies decreases. In such a manner, the expense of the die and the manufacturing cost are reduced.
Patent JP-H0360749-A (JP)
Title: Collision type air grinder
Inventor: YAMADA YUSUKE
IPC: B02C19/06
Filed: 1989-07-27
Abstract: PURPOSE:To efficiently grind powder contg. resin and substance having tackiness by beating the powder of a raw material on a collision plate by compressed air co grind it and allowing the ground raw material to flow along the guide part of the collision place and allowing this ground raw material to secondarily collide against the wall of a grinding chamber. CONSTITUTION:An acceleration pipe 3 for carrying and accelerating powder by high-pressure gas is provided in a grinding chamber. A collision plate 4 for grinding powder ejected from the acceleration pipe 3 by impulsive force is provided oppositely to the output of the acceleration pipe 3 in the grinding chamber. A projecting part is provided to the center of the surface of the collision place 4 and thereby powder flown together with the high pressure air from the acceleration pipe 3 is dispersed to the other direction. Furthermore, a guide part is provided to the edge side part of the collision plate 4. The flow direction of flown powder is regulated by this guide part. Thereby the flown powder is allowed to efficiently and secondarily collide against the wall 6 of the grinding chamber without drastically lowering kinetic energy. As a result, powder incorporating resin or substance having tackiness efficiently is ground without causing generation of welding, an aggregate and coarse grains.
Patent JP-H0921179-A (JP)
Title: Space truss member joint
Inventor: KAWAMURA TOMOSHIGE
IPC: E04B1/19
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to mount and remove a component easily and prevent galvanic corrosion. SOLUTION: A main part is formed with a connecting metal fitting 10 having a threaded hole 11 and a connecting member 20, which is provided with a connecting bolt 30 which combines a screw with the threaded hole 11 of this connecting metal fitting 10, on the end. The connecting bolt 30 is freely fitted in a through hole 23 provided on the end of this connecting member 20 while the head 31 of the connecting bolt 30 is engaged with the through hole 23 so that it may be projected from the connecting member 20. A coil spring 40 for pushing the connecting bolt is provided in a shrunken state between a stopper member 60. which is engaged with a non-disk engagement area 32 provided on the projecting sided of the connecting bolt 30 and a receiving seat 70 which is mounted on the end face of the connecting member 20.  A turning member 50 having a locking groove for a turning tool on the exterior surface is formed substantially like a cylinder so as to cover a rotary stopper member 60 and the coil spring 40 by inserting the connecting bolt fittingly and this turning member is fitted in the stopper member 60 so that they may move only in the axial direction.
Patent JP-H1137606-A (JP)
Title: High temperature regenerator
Inventor: KUBOTA NORIKAZU
IPC: F25B33/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to conceal a high temperature regenerator under an upper trunk and a lower trunk, by limiting height of the high temperature regenerator to a small height without deteriorating flow of an absorbing solution in order to reduce installation floor area of an absorption refrigerating machine. SOLUTION: This regenerator is provided with a burner mount hole frontwards of a heating combustion chamber having a dimension in left and right directions larger than that in vertical directions and an exhaust port rearward of the chamber. The burner mount hole is provided, for example, at a left sided part in the left and right directions, and a face flame type burner 4 is installed therein. A large number of liquid pipes 5 are vertically installed in the heating combustion chamber so as to communicate an upper space 6 and a lower space 7 with each other, and convection of an absorbing solution in a device is enabled during heating.  The upper space 6 is extended upwards onesidedly to a right side in such a manner as to form a liquid header 10, and a vapor outflow port 11 is provided at an exhaust port side of an upper part of the liquid header 10, an absorbing solution outflow port 12 is provided in a lower part biased from a central part somewhat to a burner mount hole side, and an absorbing solution inflow port 13 is provided in a bottom end part of a right side space 8.
Patent JP-S6440569-A (JP)
Title: Surface coating agent for carbon fiber
Inventor: NAGAHIRO TAIZO
IPC: D06M101/40
Filed: 1987-08-07
Abstract: PURPOSE:To provide the titled coating agent free from decomposition even at high temperatures (>=350 deg.C), capable of giving carbon fiber bundle easy to handle, consisting of a specific polyimide resin. CONSTITUTION:The objective agent for coating on the surface of carbon fiber, free from decomposition even at temperatures of >=350 deg.C, capable of giving carbon fiber bundle easy to handle, consisting of a polyimide resin constituted of recurring unit of formula [R is >=2C (cyclic) aliphatic group, monocyclic aromatic group, condensed polycyclic aromatic group, or tetravalent group consisting of noncondensed polycyclic aromatic group with the aromatic groups mutually linked either directly or through crosslinking members].
Patent JP-H1126558-A (JP)
Title: Pre-alignment device
Inventor: MAEKAWA KAZUHIRO
IPC: H04N5/335
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a pre-alignment device which can reduce the signal detection time when detecting a signal by using a CCD sensor. SOLUTION: This device has a CCD sensor 9 comprising a photoelectric conversion part 9a, a charge transfer part 9b, and a light source 13 with which light is irradiated on the CCD sensor 9. The device has a light-shading part 11 which is provided to a side farther from the signal output part of the CCD sensor 9 and shades a part of light irradiated from a light source, and a drive means 25 which drives the CCD sensor 9 so as to uptate the signal of the photoelectric conversion part 9a by transferring a signal stored in the photoelectric conversion part 9a to the charge transfer part 9b, without reading the signal of the light-shading part 11 after reading a signal stored in a part except for the light-shading part 11 of the CCD sensor 9.
Patent JP-H0749975-A (JP)
Title: Coin discriminating device
Inventor: TAKAHASHI MASATAKA
IPC: G07D5/02
Filed: 1993-08-06
Abstract: PURPOSE:To provide a coin discriminating device of a compact and inexpensive structure which can evenly irradiate the surface of a coin with a small number of light emitting means (light sources) without using many light sources which are arranged in a circle. CONSTITUTION:An irradiating means 5 which irradiates the light on the surface of a coin 1 under transfer is provided with a plate member 9 which has a pierced hole 10 larger than the coin 1 and can transmit the light, a light emitting means 12 which emits the light to the inside of the member 9, and a reflecting means 13 which is provided on the outer side face of the member 9 and reflects the light emitted from the means 12 to the inside of the member 9. In such a constitution, the light emitted from the means 12 is reflected by the means 13 and then almost evenly radiated through the inner circumference of the hole 10 with repetition of such reflection.
Patent JP-S6255278-A (JP)
Title: Cab tilting device
Inventor: SAKUTA YORIYO
IPC: B62D33/067
Filed: 1985-09-05
Abstract: PURPOSE:To prevent the abrupt forward tilting of a cab by forming a notch on a bracket below the cab and providing a coupling means couplable with this notch on a pivoting section between a lifting mechanism and a lost motion link. CONSTITUTION:A lost motion link 7 is provided between the piston rod 5 of a cylinder which is a lifting mechanism and the bracket 6 of a cab 2, and a coupling member 9 is provided on the pivoting section. This coupling member 9 can be inserted into the circular notch 8 of the bracket 6 when the cab 2 is in a traveling state, and it is coupled with the notch 8 when the cab 2 is rotated. Under this coupling state, even if the center of gravity of the cab 2 is shifted forward than the tilting axis, the abrupt forward tilting of the car 2 is prevented by the lock action. Accordingly, the abrupt forward tilting of the cab 2 can be prevented without increasing the fitting length of the cylinder 3.
Patent JP-H0939097-A (JP)
Title: Method and apparatus for bonding thermoplastic pipes
Inventor: NOMURA HIROICHI
IPC: B29C65/06
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To certainly bond thermoplastic pipes within a short time. SOLUTION: Electromagnets 5a-5f are arranged to the peripheral surfaces of the end parts of a pair of thermoplastic pipes 1, 3 of which the bonding surfaces are brought to pressure contact state and arranged in opposed relation to electromagnets 5a-5d so as to be separated from them by a predetermined interval and the polarities of the electromagnets 5a-5d are successively changed to vibrate the end parts of the thermoplastic pipes 1, 3 and the bonding surfaces are rubbed with each other by this vibration and bonded under pressure by friction heat generated at this time.
Patent JP-S6356170-A (JP)
Title: Control of cyclo-converter
Inventor: SAKEGAWA TAKASHI
IPC: H02M5/27
Filed: 1986-08-22
Abstract: PURPOSE:To improve the power factor of a power source, by a method wherein the reference value of the voltage of an A.C. motor is reduced in the link of a detecting value when a power source voltage is detected and is reduced while a torque current reference signal is increased. CONSTITUTION:The primary coil 123 of a thyristor transformer 1 is connected to a 3-phase A.C. power source, secondary fourth coils 11-31 are connected to cyclo converters 411-431 and the outputs thereof are supplied to a 3-phase induction motor 5. The speed feedback signal Wr of the motor 5 is outputted to a vector operating block 17 through a comparator 9 and a controller 10 whereby a torque current It and magnetic flux current Im are controlled independently and respectively. In this case, a 3-phase voltage transformer 22, a 3-phase all wave rectifier 23 and the block 24 of saturation factor are provided to stop the function thereof when a power source voltage is higher than a given value. The output of the saturation factor 24 becomes the reference of a quadrature axis voltage and is added to an adder 11 as a divisor, further, is added to multipliers 201-203 for compensating a gain.
Patent JP-H0245156-A (JP)
Title: Recording device
Inventor: HATAKEYAMA TOSHIHIKO
IPC: B41J2/165
Filed: 1988-08-05
Abstract: PURPOSE:To miniaturize a device, and to simplify mechanisms by driving a wiper mechanism brought into contact with or connected to the nozzle section of a recording head and a cap mechanism by a plurality of cams formed independent onto the same shaft power-transmitted in common to. CONSTITUTION:A recording head 50 and a wiper 140 are brought to an opposed state, and a cap 120 remains standing at the rear position of the wiper 140. Since a motor 123 is driven from this state, the wiper 140 is moved to the lower side, and the cap 120 is shifted forward, and has opposite relation-ship with the recording head 50. Consequently, the position of the recording head 50 is held at the same location at all times even under the state of the cap or the state of the wiper. The cap 120 and the wiper 140 are moved before and behind or vertically by the revolution of a cap cam 127 fixed and sustained onto one shaft of a shaft 129 and a wiper cam 147.
Patent JP-S6257796-A (JP)
Title: Ni-mo coated electrode
Inventor: AOKI SHIRO
IPC: B23K35/368
Filed: 1985-09-05
Abstract: PURPOSE:To improve the performance of a weld metal by coating a coating material contg. metallic carbonate and metallic fluoride onto an Ni pipe including a filler contg. one or two kinds of Al, Si and Ti powders in Mo and W powders and further Mn, Cr and Fe in some cases therein. CONSTITUTION:The filler contg., by the total weight of a core in terms of single metallic substances, 15-25% Mo powder, 1-5% W powder 2-9% one or Al, Si and Ti powders or in total of >=2 kinds thereof and further <=5% Mn powder, <=5% Cr powder and <=8% Fe powder is included in the Ni pipe. The Ni pipe including such fillers is used as a core wire and the coating material contg., by the total weight of the coating material, 20-50% metallic carbonate and 15-45% metallic fluoride is coated thereon. The excellent weld metal is obtd. by welding using such welding electrode.
Patent JP-H0646566-A (JP)
Title: Controller for power converter
Inventor: KONISHI HIROO
IPC: H02M7/48
Filed: 1992-07-23
Abstract: PURPOSE:To prevent an electric signal, to be fed to a switching element, from exhibiting an abnormal level due to fault on a power system. CONSTITUTION:When a switching signal is produced for each phase thyristor of an inverter 18, switching signals are produced independently from amplitude phase converting circuits 54, 56, 58 and PWM control circuits 60, 62, 64 for each phase thyristor. At that time, a current signal thus produced is added with a voltage signal of each phase through an adder 48, 50 or 52 in order to nullify the difference between a command value and a detected current. Consequently, voltage fluctuation of a system appears as it is at the outputs of the adders 48, 50, 52 even upon occurrence of an inbalance fault on a power system, and a switching signal corresponding to the fluctuation of system voltage is produced. This constitution protects a power converter against overcurrent or overvoltage upon occurrence of an inbalance fault on a power system.
Patent JP-H0644587-A (JP)
Title: Optical recording and reproducing device, signal arithmetic method, and optical pickup
Inventor: TAKEKOSHI TARO
IPC: G11B7/09
Filed: 1992-07-23
Abstract: PURPOSE:To electrically cancel the offset of a track error signal accompanying the shift of an objective lens by using the lens shift signal outputted by a lens shift detecting means. CONSTITUTION:The lens shift signal 141 which linearly varies according to the quantity of the tracking-directional shift of a lens holder is outputted from the lens shift detecting means 140 through a lens shift detecting circuit 176. The linearity of the relation between the lens shift quantity and the lens shift signal 141 is secured within a specific shift range. It can be considered that the relation between the shift quantity of the objective lens and the offset of a track error signal 111 is nearly linear to the specific shift range. For the purpose, the lens shift signal 11 is adjusted with a proper gain and subtracted from the tracking error signal 111 to cancel the offset.
Patent JP-H0747541-A (JP)
Title: Processing of single crystal
Inventor: KOMI TADAO
IPC: G01N23/20
Filed: 1993-08-09
Abstract: PURPOSE:To realize the highly accurate azimuth processing of a single crystal having a special crystal azimuth. CONSTITUTION:When the surface 3 of a single crystal 1 different from the specific surface thereof is processed, the crystal surface 2 parallel to the surface azimuth A of the processing surface 3 and inclined within a range of an angle thetaof + or -10 deg.C from the processing surface 3 is set to a reference surface and the alignment of the single crystal 1 is performed using the reference surface 2 to process the processing surface 3.
Patent JP-2001023836-A (JP)
Title: Tap selector of load-time tap switcher
Inventor: TAJIMA HIROSHI
IPC: H01F29/02
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a tap selector of a load-time tap switcher which maintains a compact size, while increasing a rated current. SOLUTION: In this tap selector of a load-time tap switcher, a collector ring 1 is disposed in an insulation oil, and a connector terminal 3 and a plurality of fixing contacts 2 are provided at intervals along a circumferential direction surrounding the collector ring 1, and a pair of vertical first movable contacts 4 interposing the collector ring 1 is secured to the collector terminal 3, and also a pair of vertical second movable contacts 4 interposing the selected collector ring 2 is secured to the collector ring 1, and a front part of a flexible plate 10, in which the respective movable contacts 4, 5 are made of phosphor bronze, is provided with a contact 14 for interposing.  In this case, in this tap selector of the load-time tap switcher, a flat braided wire 11 composed of a copper wire is overlapped along the longitudinal direction on an interposing planar side of each flexible plate 10, and the front part of the flat braided wire 11 is interposed between the front part of the flexible plate 10 and the contact 14.