baber/WOPTO huggingface dataset:
Patent JP-H05192903-A (JP)
Title: Cutting cover device of tenon removing machine
Inventor: TANAKA TAKESHI
IPC: B27F1/08
Filed: 1991-04-26
Abstract: PURPOSE:To rapidly and easily perform the work by usually covering a processing edge tool and the cutting part of a processing material to perform certain cover action and upwardly moving a cover from an edge tool covering position at the time of the replacement of the processing edge tool. CONSTITUTION:A column 2 is erected behind a vise means 24 clamping and fixing a processing material W and a main shaft head 9 having a lift member 4 and a processing edge tool S is provided to the column 2. A cover member 15 is arranged to the lift member 4 in a freely liftable manner through lift guides 14, 14. The cover member 15 externally covers the processing edge tool S and is provided so that the lower end thereof corresponds to the upper surface of the processing material W. A penumatic cylinder 19 is connected to the cover member 15 so as to be capable of arbitrarily raising the cover member upwardly from an edge tool covering position.
Patent JP-S5249799-A (JP)
Title: Label cut-off device for label pasting machine
Inventor: SATOU AKIRA
IPC: B41K3/00
Filed: 1975-10-18
Abstract: PURPOSE:To facilitate the operation by reducing the depression of cutting and decrease the damage of a cutting knife by providing a long groove extending to the direction of a shaft at the same distance and a feed claw for the label feed roller of the cutting device.
Patent JP-S63289813-A (JP)
Title: Heat treatment of semiconductor wafer
Inventor: OGATA TAKASHI
IPC: H01L21/26
Filed: 1987-05-21
Abstract: PURPOSE:To enable the low temperature lamp annealing process, by setting the inactive gas pressure of an annealing chamber in the range of 2-15 atm. CONSTITUTION:In the case of annealing process, the lid 4 of an annealing chamber 1A is opened, a semiconductor wafer 5 is mounted on a wafer retainer 3, the lid 4 is closed, and N2 gas is introduced into the annealing chamber 1A from a purge gas source 6. Thus, purging is performed. After that, from a high pressure gas supplying equipment 7, an inactive gas set in the range of 2-15 atm is supplied to the annealing chamber 1A, and annealing is performed by opening an infra-red ray lamp group 2. After the annealing is finished and a specific cooling time is passed, the high pressure gas is discharged, and N2 purging is performed. Then the wafer 5, for which the treatments are finished, is taken out. Thereby, in the process of forming various kinds of semiconductor device, the lamp annealing process for the activation of ion-implanted impurity is enabled at a temperature lower than in the prior arts.
Patent JP-S614354-A (JP)
Title: Telephone controller for acoustic coupler
Inventor: ONO HISAO
IPC: H04M11/00
Filed: 1984-06-18
Abstract: PURPOSE:To discriminate automatically data communication or not by a terminal equipment or the like to a telephone line automatically when the bell of a telephone rings in case of data communication with acoustic couplers and to report it to a receiver that an ordinary call with voice is desired if a call desiring ordinary speech with voice comes. CONSTITUTION:This device can enter into the transmission state without removing a controller 30 from a telephone set 22 even at the transmission time. Acoustic couplers are used to make automatic incoming similar to MODEMs possible. Since the other party of data communication is a specific person (device), automatic data communication is possible even in a user's absence or the like and persons who desire ordinary calls are not bothered if a time delay is so provided that automatic incoming is permitted only for 10-20 or more calls. Since the output of a signal detector 11 is received by an inverter 13, and AND between the output of the inverter 13 and the output of the second timer 9 is operated to operate a ringer 15, it is reported that ordinary call without a carrier for data communication is desired. In this case, a ringing tone is transmitted to the other party also through a handset.
Patent JP-S616384-A (JP)
Inventor: SAKUMA SHIGEJI
IPC: D06P3/00
Filed: 1984-06-18
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-H05327181-A (JP)
Title: Manufacture of printed circuit board
Inventor: TACHIKI SHIGEO
IPC: G03F7/027
Filed: 1992-05-19
Abstract: PURPOSE:To manufacture even a printed board having a high aspect ratio by using negative photoresist by exposing the photoresist formed on the surface of an inner wall of a through hole with suitable exposure amount, and allowing the resist of a predetermined thickness or more to remain on the entire surface of the inner wall of the hole after a developing step is finished. CONSTITUTION:Negative photoresist is formed on a surface of an inner wall of a through hole of a board having a copper-plated through hole and the surface of the board by electrodeposition. Its exposure amount is suppressed to a range of 30-300mJ/cm<2> irrespective of whether the photoresist in the hole is exposed or not to be exposed. Even after an unexposed part of the surface of the board is completely developed, the resist of 0.5mum or more remains on the entire surface of the inner wall of the hole. Thus, copper of the inner wall of the hole can be protected without etching in an etching step, the exposure amount may be reduced, and a resist pattern having high resolution can be formed.
Patent JP-H01295103-A (JP)
Title: Waveguide type displacement sensor
Inventor: IKEDA MAKOTO
IPC: G01B9/021
Filed: 1988-05-23
Abstract: PURPOSE:To reduce the size of the displacement sensor which utilizes holography interference by converting light which is propagated in an optical waveguide provided on the surface of a substrate into two spatial propagated light beams by a grating coupler, and making one light beam illuminate a body and the other illuminate a hologram. CONSTITUTION:Helium neon laser light 9 is guided from the end part of a slab optical waveguide 4a on the uppermost substrate 1 among substrates 1-3. The laser light 9 is split into two by the grating coupler 4b and one light beam becomes spatial propagated light 9a slanting at 10 deg. to the normal of the substrate and projected on and reflected by the body 8 to be detected. The reflected light 14a passes through the substrates 1-3 to form its image on an output image surface 11. The other light beam becomes spatial propagated light 9b slanting at 15 deg. to the normal of the substrate to illuminate the hologram 12 and become reproduction light 15, which forms its image on the output image surface 11 through the lens 10. The reflected light 14a and reproduction light 15 form interference fringes on the output image surface 11. Consequently, the sensor which detects fine displacement by holography interference is reduced in size.
Patent JP-S62285652-A (JP)
Title: Rotor of magnetogenerator
Inventor: MAKI TOKIO
IPC: H02K1/27
Filed: 1986-05-30
Abstract: PURPOSE:To increase centrifugal-resistant strength in case of revolution at high speed by welding a cylindrical type yoke material with a bottom having the same shape to an opening section in an approximately cylindrical yoke material with a bottom, on an inner circumferential surface of which a plurality of magnets are arranged annularly. CONSTITUTION:A yoke 11 functioning as a flywheel in combination is shaped by approximately cylindrical two cylindrical bodies 11a, 11b with bottoms consisting of magentic materials. A plurality of magnets 12 are disposed annularly on the inner circumferential surface of the cylindrical body 11b by a case 13 made of a resin for positioning, a protective cover 14 and a ferrule 15. The cylindrical body 11a pressure-welds the magnets 12 by a partition wall section 35, a projecting section 18 and a recessed section 34, and prevents rotation in the circumferential direction. A shaft hole 16 is shaped to the base of the cylindrical body 11a, and a boss directly coupled with an engine is inserted. The cylindrical bodies 11a and 11b are welded 20 and fixed in opening sections. Accordingly, a rotor can also correspond to centrifugal force in case of revolution at high speed. The rotor is suitable for small-sized vehicles such as a motorcycle.
Patent JP-H08319943-A (JP)
Title: Variable displacement swash plate compressor
Inventor: OTA MASAKI
IPC: F04B49/00
Filed: 1995-05-24
Abstract: PURPOSE: To provide a variable displacement swash plate compressor to be functionally divided broadly into a hinge mechanism and a torque transmission mechanism without increasing the weight of the compressor. CONSTITUTION: A swash plate 8 has a through-hole 8α and the swash plate 8 is inserted through the through-hole 8αexternally of a rotary shaft 6. The through-hole 8α has a plane part β and the rotary shaft 6 has a plane part 10α engaged with the plane part 10β of the through-hole 8α. Thus, rotation torque on the swash plate 8 from the rotary shaft 6 is transmitted through the plane engaging parts 10α and 10β. Further, a hinge mechanism 9 comprising one set of guide pin 17αand a guide hole 18α is located between a lug plate 7 and the swash plate 8.
Patent JP-S6019169-A (JP)
Inventor: JIYON DONARUDO MITSUCHIERU
IPC: G03G5/12
Filed: 1984-06-20
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-S60120316-A (JP)
Inventor: TOOMASU HAAMAN DEISUTEFUANO
IPC: H04N1/113
Filed: 1984-06-20
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-S62280382-A (JP)
Title: Device for continuously coating oil on steel strip
Inventor: ITO SABURO
IPC: C23F11/00
Filed: 1986-05-30
Abstract: PURPOSE:To accurately coat oil on a steel strip even in follow-up to the occasional change in the strip pass line by transmitting the rotation of a deflector roll to a pickup roll with the lower part dipped in rust preventive oil through a chain. CONSTITUTION:The moving direction of the continuously traveling steel strip 22 is changed by the deflector roll 16, the strip is brought into contact with the coating roll 4 of a roll-type oil coating machine 1 supported by the shaft 7 of the roll 6 through a supporting frame 5, and the rust preventive oil is coated on the surface. When the pass line of the continuously traveling strip 22 is changed, the supporting frame 5 is turned to a specified position with the shaft 7 as the center by the operation of a hydraulic cylinder 17. Consequently, even when the pass line is changed, the strip 22 can be accurately brought into contact with the roll 4, and hence the rust preventive oil can be uniformly coated on the surface of the strip 22.
Patent JP-H0422776-A (JP)
Title: Neutral position setting method for hydraulic transmission
Inventor: SHIMADA TAKASHI
IPC: F04B1/20
Filed: 1990-05-17
Abstract: PURPOSE:To securely set up a neutral position according to actual operating condition by applying rotating driving force to the input shaft of a hydraulic transmission, inclining the variable swash plate of a piston pump in the former condition, hereafter stopping the output shaft, and instituting the position to which the variable swash is returned as the neutral position. CONSTITUTION:For instituting the neutral position of a hydraulic transmission, for example, a HST(hydraulic static transmission) (x), at first rotating driving force is applied from the drive motor 3 of a drive measuring device 1 to the input shaft (e) of the HST (x) to drive the HST (x). Rotating driving force is applied from the servo motor 17 of a swash plate inclining device 2 to the speed change shaft (k), and for example a variable swash plate (j) is incliningly moved to maximum inclination in the positive direction. The clutch 22 of the swash plate inclining device 2 is disengaged while rotationally moving the input shaft (e) to enable to freely incline the variable swash plate (j), meanswhile, a load is applied to the output shaft (f) with a powder brake 4 to stop it. The position to which the variable swash plate is returned is instituted as the neutral position of the HST (x), and inclination of the swash plate (j) at the neutral position is reset to an angle detector 26 as 0 degree.
Patent JP-2000315205-A (JP)
Title: Voice translating machine
Inventor: KITAHARA YOSHINORI
IPC: G10L13/02
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a small and easy-to-hold voice translating machine by preparing its casing consisting of a grip part which is held by a single hand of a user and an information input/output part which includes a voice input means, a voice output means and an information display means. SOLUTION: A casing 100 consists of an information input/output part 150 including an information display means 11, a voice input means 1 and a voice output means and an operating grip part 151 which is held by a user. Furthermore, the casing 100 has a small size to be easily stored into the breast pocket of an overseas traveler, for example. The part 151 has a shape that can be gripped by a thumb and another finger of the user so that the user can operate a voice input switch 101 while holding the part 151 by his/her single hand. Then the user utters his/her desired words to be translated and inputs them. These inputted words are converted into their corresponding character strings and the candidate character strings are simultaneously displayed on the means 11 in the order of higher likelihood.
Patent JP-S5249711-A (JP)
Title: Synthesizer tuner
Inventor: KUMAGAI MORIO
IPC: H03J7/18
Filed: 1975-10-18
Abstract: PURPOSE:The programable divider of PLL loop is controlled by the output of ratch circuit which functions by on/off of the strobe signal.  In this way, the effects by frequency drift or vibrations can be eliminated, at the same time ensuring operation stability.
Patent JP-H07309327-A (JP)
Title: Wrap-round-type corrugated fiberboard case with handle
Inventor: TAKEDA HIDEHIKO
IPC: B65D5/462
Filed: 1994-05-16
Abstract: PURPOSE:To effectively use packing of a product which needs to inhibit unsealing the inside during a distribution process or the like and increase strength of a handle by making a structure for joining and fixing a first upper plate and a second upper plate which are members for forming the handle. CONSTITUTION:In a wrap-round-type corrugated fiberboard case formed by laying a second upper plate 5 under a first upper plate 1, the first upper plate 1 is sectioned into a center 15 and both ends 16 by sectioning lines 14, while the center 15 can be folded into halves vertically by a handle fold line 151. The center 15 is equipped with a U-shaped handle cut line 152 sharing a center part of the handle fold line 151, while the ends 16 can be joined and fixed to the second upper plate 5. By making the center 15 stand and also a handle forming part 56 of the second upper plate 5 stand, the center 15 is folded at a position of the fold line 151 and its upper part is joined to the handle forming part 56 thereby forming a handle 9.
Patent JP-H1071347-A (JP)
Title: Voltage block method and apparatus therefor
Inventor: ALLEN HAROLD T
IPC: B08B9/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce a necessary number of apparatus parts containing a voltage block valve by connecting one sub-system to a dispenser by an apparatus voltage block valve and allowing other sub-system to make preparation for distributing a next fluid to the dispenser at this time. SOLUTION: An apparatus voltage block valve VBV1 is arranged so as to connect a sub-system B to a dispenser 12. In this arrangement, one fluid supply source among fluid supply sources FS1-FSn is alternately supplied to the cylinders C1, C2 of a double piston cylinder DPB and the dispenser 12 through a voltage block valve VBVB. A sub-system A not connected to the dispenser 12 supplies a solvent or a mixture of the solvent and air from a manifold MA1 or MB1 in order to remove a previously supplied coating material from the sub-system A to make preparation for supplying a next selected coating material.
Patent JP-S5829746-A (JP)
Title: Separation and purification of isomers of halobenzenenitro compound
Inventor: SEKIDO MASAJI
IPC: C07C205/11
Filed: 1981-08-13
Abstract: PURPOSE:To separate and to purify the titled isomers simply and in high purity, by precipitating effectively raw crystals of an isomer reaction mixture obtained by nitrating a halobenzene through a combination of specific processes without using a particular crystallizer and an organic solvent. CONSTITUTION:Water is added to a solution of an isomer reaction mixture obtained by nitrating a halobenzene, the solution is evaporated under reduced pressure, it is cooled at >= its eutectic point by the evaporation heat, the precipitated and crystallized mother liquor is sent from the pipe 2 to the solid-liquid separator 17, warm water is added from the pipe 3 to it so that raw crystals are washed with the warm water and separated by it, and a purified p-nitrohalobenzene is separated from the solid phase. The discharged solution 5 consisting of the warm washing water and the mother liquor is separated by the precipitating separator 18, the water layer is separated and the organic layer is distilled, a distillate exhausted from the top of the distillation column 19 is returned to the crystallizing tank 16. The distillation residue and warm water from the pipe 11 are fed to the solid-liquid separator 21, a purified o-nitrohalobenzene is separated from the solid phase by the solid-liquid separator 21, consequently, the isomers of the p-nitrohalobenzene and the o-nitrohalobenzene are separated and purified.
Patent JP-H11327235-A (JP)
Title: Image forming device
Inventor: NOMURA HIRONORI
IPC: G03G15/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of restraining temperature rise and noise inside a body. SOLUTION: In this image forming device provided with a fan 8 between a body frame (1st wall) 1 and a right cover (2nd wall); ribs 1a and 4a formed in an air port formed on the frame 1 and the cover 4 are made to be tapered in the flow direction of air by the fan 8. Since the ribs 1a and 4a and the cover 4 are formed in such a way, the air resistance of the ribs 1a and 4a is restrained to be small, the flow of the air is excellent, ventilation efficiency is enhanced, the temperature rise inside the body is restrained, and the noise is made low.
Patent JP-S5831822-A (JP)
Title: Separator for magnetic members
Inventor: FUKUDA KEN
IPC: B65G59/04
Filed: 1981-08-13
Abstract: PURPOSE:To permit thin steel plates to be attached and transferred certainly one by one by installing magnets oppositely, keeping heaped-up magnetic thin steel plates in the interposed state and separating the thin steel plate on the uppermost stage by the repulsive action of the magnetic force. CONSTITUTION:The thin steel plates 14 which are heaped-up on a jig 8 are magnetized by the magnets 9 arranged oppositely so that the height can be varied by a stay 11. In the magnetization, each thin steel plate 14 is magnetized to the same polarity to repel each other, but only the uppermost one sheet is put  into separable state because of the weight of heaped sheets, and the uppermost one sheet is attracted by vacuum by a pad 3 and transferred to the next process.
Patent JP-H06337893-A (JP)
Title: Computing unit for parameter value of discrete time model
Inventor: NISHIMURA YOICHI
IPC: G06F17/10
Filed: 1993-05-27
Abstract: PURPOSE:To quickly guide out a discrete time model in short time by inputting the parameter values and sampling period of a continuous time model and automatically calculating the parameter values of a discrete time model by an arithmetic unit. CONSTITUTION:When the parameter values A, B and sampling period tau of a continuous time model are inputted from an input device 1, the arithmetic unit 2 computes the parameter values F, G of a discrete model by the following procedure. The revrese matrix A<-1> of a matrix A is obtained by numerical operation (1). The diagonal matrix LAMBDA and diagonal ratio matrix T of the matrix A are obtained by numerical operation (2). The reverse matrix T<-1> of the matrix T is obtained. by numerical operation (3). The parameter value F is obtained by using the obtained determinant based upon F=T.exp (LAMBDA.tau).T<-1> (4). The parameter value G is obtained based upon G=(F-I).A<-1>.B. The parameters F, G of the discrete time obtained as a result operated by the arithmetic unit 2 are displayed or printed out by an output device 3.
Patent JP-H11315951-A (JP)
Title: Solenoid opening/closing valve
Inventor: ITO KENJI
IPC: F16K31/06
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce a flow area more, in case where own front and rear liquid pressure difference is large, than that in case where a difference is small, when supplied currents are equal. SOLUTION: When a current is supplied to a coil 104, if a difference pressure operating force is smaller than the pressing force of a spring 100, a moving valve seat 96 is seated on a second valve 98, and a first valve 94 is placed in a first open state for separation from a fixed valve seat 92. If the difference pressure operating force is larger than the pressing force of the spring 100, the first valve 94 is seated on the fixed valve seat 92, and the second valve 98 is place in a second open state for separation from the moving valve seat 96. Since a second passage area in the second open state is smaller than a first passage area in the first open state, a flow area is smaller in a case where a liquid pressure difference is large than that in a case where a difference is small.
Patent JP-2000322052-A (JP)
Title: Muffling device of keyboard instrument
Inventor: ITO KATSUO
IPC: G10C3/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting and removal and an adjustment work of each part of a muffling device at the time of maintenance or the like. SOLUTION: A mounting member 306 is installed on a top plate 304 of an upright piano, and a slide block 303 is supported on the mounting member 306 movably between the front face side and the rear face side of the piano. A connecting rod 307 is installed on the slide block 303 through a support plate holder 302, and according as a lever member 308 is rotated with a rotary shaft 309 as the shaft, the slide block 303 is moved in the right and left directions in the figure by the connecting rod 307. According to the movement of the slide block 303 like this, a link support plate 300 installed on the slide block 303 through the support plate holder 302 pushes and rotates a link 202. Hereby, a shank stopper rail 200 connected to the link 202 enters a moving range of a hammer shank.
Patent JP-S6020859-A (JP)
Title: Electrolytic truing method of metal bond grindstone
Inventor: NOGUCHI TOYOO
IPC: B24B53/00
Filed: 1983-07-12
Abstract: PURPOSE:To attain efficient and highly precise truing of a metal bond grindstone by removing the metal bond at the grindstone projection detected as an irregular rotation signal by electrolytic machining and further bringing a low-bond grindstone into contact to remove a surface film. CONSTITUTION:The surface profile of a rotary grindstone 1 is detected by a sensor 11 for every rotation as an irregular rotation signal, which is compared with a preset slice level A by a signal processing circuit 14, a signal operating a switch 7 in an output range of the level A or more is outputted, the switch 7 is energized by its timing, and the electrolytic machining of the grindstone 1 is repeated for every rotation. During this time, a grindstone 8 is in contact with the rotary grindstone 1 and positively removes a positive electrode film on exposed diamond abrasive grains and the metal bond surface. Accordingly, when the slice level A or less is attained and the first phase machining is completed, the level in the circuit 14 is reset to B, C and the similar machining is repeated, thus the truing is completed efficiently and highly precisely.