baber/WOPTO huggingface dataset:
Patent JP-H1065513-A (JP)
Title: Buffer circuit
Inventor: TOKUDA HIDEO
IPC: H03K19/0175
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce current consumption when switching an inverter and to reduce power supply capability by applying a prescribed voltage to the buffer of a P channel MOSFET in the inverter on the final stage. SOLUTION: When a control terminal C is in the input mode of 'H', regardless of a signal to be supplied to a bidirectional buffer input terminal A, 'H' is supplied to the base of P ch MOSFET P 15, 'L' is supplied to the gate of an N ch MOS N 15, and 'H' is supplied to the gates of the P ch MOS P 16 and the N ch MOSFET N 16. Besides, a P ch MOSFET P 18 of a clamp circuit 34 is turned on, the gate of a P ch MOSFET P 17 of a final stage inverter 36 is clamped to 'H', and 'L' is supplied to the gate of an N ch MOSFET N 17. Thus, the P17 and N17 are turned off together, the output terminal of the inverter 36 is turned to high impedance state, and a signal from an external bidirectional terminal EB is outputted after a level conversion 38.
Patent JP-H0964988-A (JP)
Title: Speech equipment
Inventor: NISHIYAMA YUJI
IPC: H04M1/667
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To disregard a visit especially a prankster visit by adjusting a gain of a caller's voice entry means to monitor the visitor's behavior in voice when a call operation is made by the visitor. SOLUTION: A caller side call equipment 1 and a called side device 7 are connected by a speech (communication) line 15. Then a gain adjustment means 4 is provided to be adjustable for an optional value is provided to a voice input means 3 of the caller equipment 1, and when a call operation is in existence by the gain adjustment means 4, a gain of the voice input means 3 of the call equipment 1 is adjusted to a preset value and the voice received by the voice input means 3 of the call equipment 1 is outputted by a voice output means 10 of the called device 7. Through the gain adjustment of the voice input means 3, a behavior of a visitor is monitored by a voice (sound) by increasing, for example, the gain to set the sensitivity high.
Patent JP-H04103016-A (JP)
Title: Magnetic head device
Inventor: YODA HIROSHI
IPC: G11B5/53
Filed: 1990-08-22
Abstract: PURPOSE:To decrease the variance of a characteristic by constituting the device so that plural heads projecting from one cylinder window receive almost the same pushing pressure. CONSTITUTION:In a head fitting window 5 of a rotary cylinder 4, three pieces of head chips 1 - 3 are installed. By a rotation of the cylinder, a tape slides successively extending from the head chip 3 of the entry side to the head chip 1 of the delivery side. The projection amount of the head from the cylinder surface is set so that pushing pressure to the head from the tape becomes almost the same to the respective heads. In this case, a wear speed of each head chip 1 - 3 is almost the same, therefore, when gap depth of each head chip 1 - 3 is set to the same, each head 1 - 3 can be used until the gap is opened almost simultaneously due to wear. In such a way, contact to the tape of each head chip 1 - 3 is uniform and a satisfactory characteristic having no variance is obtained.
Patent JP-S6378522-A (JP)
Title: Ultraviolet washer
Inventor: OTAKE MITSUYOSHI
IPC: H01L21/027
Filed: 1986-09-22
Abstract: PURPOSE:To monitor the state of the washing and removal of a body to be washed in a noncontact and a non-destructive manner by continuously measuring the intensity of absorption by using a gas formed by oxidative-decomposing organic matter on the surface of the body to be washed by ultraviolet rays and the infrared absorption of ozone formed by methods except oxidative destruction. CONSTITUTION:Oxygen in an ultraviolet washer 1 generates ozone O3 and oxygen excited atoms O* by light energy projected from an ultraviolet lamp 2. O3 and O* bond with carbon and hydrogen in organic matter on the surface of a body to be washed 3, and the greater part are decomposed into the gases of carbon dioxide CO2 and steam H2O, Regarding decomposed and formed CO2 and H2O, infrared rays A are projected from a window 4a through which infrared rays can be transmitted, and multiple-reflected by a pair of infrared mirrors 5a, 5b capable of reflecting infrared rays, and passed through a window 4b and the intensity of absorption is measured by an infrared detector 6, and a measured signal is data processed by a data processor 7, and monitored by a recorder 8. O3 generated by the light energy of the ultraviolet lamp 2 is also measured similarly by the infrared detector 6. Accordingly, the body to be washed 3 can be washed, monitoring the state of washing.
Patent JP-H11319111-A (JP)
Title: Method for folding instrument for tarnsplantation
Inventor: INOUE KANJI
IPC: A61M29/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To handle an instrument for transplantation while folding it compact. SOLUTION: This instrument is provided with a front ring-shaped wire part 1101 , a rear ring-shaped wire part 1102 arranged while facing this front ring- shaped wire part 1101 , cylindrical surface material for connecting these front and rear ring-shaped wire parts 1101 and 1102 and intermediate ring-shaped wire parts 1121 and 1122 arranged between the front and rear ring-shaped wire parts 1101 and 1102 , the respective ring-shaped wire parts 1101 , 1102 , 1121 and 1122 are folded wavy so as to alternately repeat the top of a mountain form and the bottom of a valley form forward to an artificial blood vessel D constituted by applying free folding elasticity to the respective ring-shaped wire parts 1101 , 1102 , 1121 and 1122 , a loop is formed at one part, the respective ring-shaped wire parts 1101 , 1102 , 1121 and 1122 are tied with strings 1001 and 1002 inserting holding poles 1141 and 1142 through that loop, and such a folding state is held.
Patent JP-H1061211-A (JP)
Title: Device for sealing tool for fracture of object to be fractured
Inventor: KAZAMA KEIZO
IPC: E21C37/06
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To improve fracture efficiency by a method wherein after a tool for fracture is mounted in a mounting hole formed in an object to be fractured, an elastic member is disposed on the mounting hole release side, and the elastic member is compressed by a press device and expanded. SOLUTION: After a fracture probe 1A is inserted in a mounting hole 20a, a press device 16 on which the elastic member 15 is mounted is inserted in the hole 20a, an expansion part 19 is brought into contact with a seal plug 2a of the probe 1A. A cylinder part 17 is pushed out toward the hole 20a, a member 15 is expanded, and the outer surface thereof is brought into pressure contact with the inner surface of the hole 20a. Electric energy from an external capacity is fed to a metal fine wire in the probe 1A in a short time and rapidly molten and vaporized. A material for fracture, such as water, with which the fracture rope 1A is filled is rapidly vaporized to fracture an object H1 to be fractured.  In this case, since the member 15 is forced into pressure contact with the hole 20a and a radial load is exerted on the hole 20a by the member 15, the object H1 to be fractured is reliably fractured and further, the generation of noise during fracture is reduced.
Patent JP-H11117121-A (JP)
Title: Rayon fiber having ion-generating property and its production
Inventor: TSUJIMURA HIROAKI
IPC: D01F1/10
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a rayon fiber having an ion-generating property and to provide a method for producing the same. SOLUTION: This method for producing a rayon fiber having an ion- generating property comprises the following processes: a ceramic comprising 10-40 wt.% tourmaline, 10-40 wt.% serpentine and 40-80 wt.% silica is subjected to a dry crushing treatment to produce ceramic powder having particle sizes of 2-10 μm; the obtained ceramic powder is further subjected to a wet pulverizing treatment to obtain ceramic fine powder having an average particle size of <=0.5 μm; subsequently, the ceramic fine powder is mixed in such a manner so that the final rayon fiber contains the ceramic fine powder in an amount of 15-35 wt.% in terms of ceramic solid component based on the cellulose;  and the obtained ceramic aqueous suspension is quantitatively and continuously added to a prepared viscose in a vacuum closed-type mixing apparatus which is placed in a viscose piping pathway just before a spinning process, and they are mixed there.
Patent JP-H1063885-A (JP)
Title: Device for issuing stamp
Inventor: NAKAMURA SHINYA
IPC: G07B1/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent a printed face value from being altered. SOLUTION: This device is provided with a housing part 10 for housing a stamp sheet P on which only a design C is printed, and a designated face value and identification display selected according to the size of the pertinent designated face value can be printed on the stamp sheet P carried from this housing part 10. Also, this device is provided with the housing part 10 for housing the stamp sheet P on which the design C, face value print area A, and index area B are printed, and a designated face value is printed in the face value print area A of the stamp sheet P carried from this housing part 10, and painting-out printing on the index area B is operated so that the painted-out amounts can be smaller according as the pertinent designated face value is increased. Then, a stamp is issued.
Patent JP-2000057556-A (JP)
Title: Magnetic recording medium
Inventor: ONODERA OSAMU
IPC: G11B5/738
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent electromagnetic transducing characteristic, which is high in output and reduced in the generation of dropout, and excellent in traveling stability and durability. SOLUTION: The magnetic recording medium has a lower layer and an upper layer magnetic layer having respectively <=2.5 μm and <=0.3 μm thickness and as a binder and a solvent contained in an upper layer coating material, each of the binder and the solvent, which exhibits that the extent of light scattering of the binder measured about a solution prepared by dissolving the binder in the solvent is >=8000 nm by weight average, is used.
Patent JP-H0891998-A (JP)
Title: Production of material for broad band light isolator and material for broad band light isolator
Inventor: ASAI EMI
IPC: G02B27/28
Filed: 1994-09-16
Abstract: PURPOSE: To enable a large volume production of broad band light isolators which are very suitable for multiple light transmission with extremely reduced dependency of the Faraday rotation angle on the wavelength in 1.5μm broad band region. CONSTITUTION: As a material for light isolator in 1.5μm broad band region, a single crystal of a bismuth-substituted terbium iron garnet having the composition: Bix Tb3-x Fe5 O12 (x=0.35-0.45) is grown by the solid-phase reaction process.
Patent JP-H0515997-A (JP)
Title: Powder molding press
Inventor: KATAGIRI TAKESHI
IPC: B22F3/02
Filed: 1991-08-07
Abstract: PURPOSE:To prevent bending moment from acting on punch plates and to miniaturize device constitution by coaxially disposing hydraulic cylinders for driving the punches and the punches. CONSTITUTION:The pressurizing force acting on the 1st and 2nd lower punches 11, 12 acts via 1st and 2nd punch adapters 21, 22 on the 1st and 2nd punch plates 31, 32 and the 1st and 2nd hydraulic cylinders 40, 50 are acted and connected to the punch plates 31, 32 coaxially with the punches 11, 12. The load working points and the fulcra by the cylinders 40, 50 exist on the same axial lines and the pressurizing force acting on the lower punches 11, 12 is applied on the respective pistons 42, 52 of the hydraulic cylinders 40, 50. In addition, the pressurizing force and the hydraulic force balance with each other on nearly the same axial line. Then, the bending moment does not act on the 1st and 2nd punch plates 31, 32 and the thickness is reduced.
Patent JP-H0863867-A (JP)
Title: Optical disc reproducing apparatus
Inventor: HAYASHI HIDEAKI
IPC: G11B7/00
Filed: 1994-08-24
Abstract: PURPOSE: To obtain an apparatus which can reproduce data from a plurality of points at the same time when an optical disc recorded by a CLV is to be reproduced. CONSTITUTION: Data are read into a decoder 9 from a plurality of optical pickups 4. A spindler error signal is fed back to a clock generator of the apparatus. Data are demodulated in synchronization with an EFM reproducing signal and stored in a memory 12. Data are read out at a predetermined speed from the memory 12, thereby to obtain an output signal. The reproduction of data is stopped before the memory 12 is saturated, and a reproduction operation is instructed from a CPU 15 and resumed when the memory is decreased to a predetermined value. Accordingly, an optical disc recorded by a CLV can be rotated and reproduced at a constant speed, so that a plurality of continuous signals can be reproduced at the same time from a plurality of predetermined points of the optical pickup and output signals can be promptly generated in response to reproduction requests at different times.
Patent JP-S60118091-A (JP)
Title: Controller of motor
Inventor: KITAYAMA HIROYASU
IPC: H02P27/06
Filed: 1983-11-26
Abstract: PURPOSE:To improve the reliability by distinguishing a signal relating to the output frequency of an inverter and the rotation of a motor and a signal representing the abnormal or overload operation in the inverter, thereby simplifying a transmitter. CONSTITUTION:An inverter 9 and a remote control unit 8 are connected by the first signal transmitter 11 for transmitting a speed command signal from the unit 8 to the inverter and the second signal transmitter 12 for transmitting a state signal representing the operating state of the inverter to the unit 8. Thus, the signal transmission can be simplified by distinguishing the signal relating to the output frequency and the rotating speed and the signal representing the abnormal or overload operation in the inverter to improve the reliability of the system and to reduce the cost.
Patent JP-H0384526-A (JP)
Title: Finder optical system with photometric system
Inventor: TAKEDA SHOHEI
IPC: G03B7/099
Filed: 1989-08-29
Abstract: PURPOSE:To secure a size for stably holding a photodetection sensor and to improve the incorporation and assembly of the fiber optical system in a finder structure body by fitting and fixing a support substrate for the photodetection sensor to the finder structure body at a lateral attitude almost parallel to the front-rear direction of th finder system. CONSTITUTION:The substrate 14 where the photodetection sensor 13 is supported is fitted and supported on the finder structure body 20 at the lateral attitude almost parallel to the front-rear direction of the finder by being positioned by engaging a dowel 20a for positioning which is projected from part of the finder structure body 20 with a dowel engagement hole 1a on the side of the substrate 14. The size of the photodetection sensor holding substrate 14 is larger in the finder front-rear direction than in the finder cross section direction, and the degree of freedom of the design is large. Consequently, the substrate 14 can be made large to held the photodetection sensor 13 and the incorporation and assembly in the finder structure body 20 are improved.
Patent JP-S6483824-A (JP)
Title: Power turbine and reduction gear assembly
Inventor: ARUBAATO HAABUEI BERU SAADO
IPC: F02C3/13
Filed: 1988-09-07
Abstract: PURPOSE: To improve a fitness of a shaft on an assembly which transmits power of a power turbine via a reduction gear array to a pinion gear by engaging a tubiform pinion shaft with an end of a power turbine shaft and devising positions of bearings of each shaft. CONSTITUTION: A circular pinion shaft 78 which unites the first stage pinion gear 76 which is engaged with the first stage pinion gear 76 which is engaged with the first stage reduction gear 66 on a shaft 68 is provided on an assembly which communicates with the second stage pinion gear 62 by an energy of a high-temperature gas fluid which flows from a power turbine nozzle 42 of a gas turbine engine via a power turbine and a reduction gear assembly 64. A power transmitting end 102 of a power turbine shaft 98 is engaged with the shaft 78 with tapering and the power transmitting end 102 of the shaft 78 is supported by bearings 84, 88 for free rotation on the engine block 12. And a shaft 98 is supported by a tight frictional bearing 120 for a free rotation about a position adjacent to power turbines 112, 114.
Patent JP-S6376659-A (JP)
Title: Calling selection circuit for telephone set
Inventor: OGAWA SEIICHI
IPC: H04M1/66
Filed: 1986-09-19
Abstract: PURPOSE:To make it unnecessary to let a specific party know an identification number and to solve such trouble that a caller forgets his identification number by exploiting a telephone number stored in a memory circuit as an identification number and transmitting a call signal to the caller through a telephone line when two numbers agree with each other. CONSTITUTION:If a user makes a call to a person whose telephone number is not stored in the memory circuit 18, a dial signal corresponding to a dial operation button 13 is outputted from a dial signal generator circuit 14 and transmitted to the telephone line through a telephone set circuit 11. If he calls through an automatic dial operation, he operates operational switches 15-17 provided corresponding to the memory in which the telephone number of his other party is stored. If the 1st operational switch 15 is depressed and closed, for instance the telephone number corresponding to the 1st operational switch 15 is called among telephone numbers stored in the memory circuit 18, and impressed on the dial signal generator circuit 14. the dial signal corresponding to the number is outputted from the dial signal generator circuit 14, and transmitted to the telephone line through the telephone set circuit 11.
Patent JP-H08283328-A (JP)
Title: Catalyst and method for polymerizing olefin
Inventor: OUGISAWA MASAAKI
IPC: C08F10/00
Filed: 1995-08-08
Abstract: PURPOSE: To obtain an olefin polymn. catalyst which gives an olefin (co)polymer excellent in particle properties while allowing only small amt. of fine polymer particles to occur during polymn. CONSTITUTION: The catalyst is a solid comprising a finely particulate carrier carrying a transition metal compd. of the group IVB contg. a ligand having a cyclopentadienyl backbone, an organoaluminumoxy compd., and an organoaluminum compd. and has a bulk density of 0.3g/cm<3> or higher and a flow index of 45 or higher. An olefin is polymerized in the presence of the catalyst.
Patent JP-H0563070-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUTANI TAKESHI
IPC: H01L21/762
Filed: 1991-09-03
Abstract: PURPOSE:To provide a semiconductor device wherein diodes are completely isolated from other elements and a rectification circuit consisting of the diodes is integrated on the same substrate. CONSTITUTION:A Schottky barrier diode 31 and a capacitor 25 are formed on the same n-type SOI substrate 14 together with a MOS transistor 32, a bipolar transistor 33, etc. A periphery of the Schottky barrier diode 31 is enclosed with a V-groove 18 which attains a substrate insulating film 12 and is completely isolated from other MOS transistor 21, the bipolar transistor 33, etc. An rectification circuit is formed of the Schottky barrier diode 31.
Patent JP-2000054532-A (JP)
Title: Joint method between framework and frame of building
Inventor: WAKE AKIRA
IPC: E06B1/56
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a plurality of professional workers such as professional workers for framework, fittings, etc., and high skills and to reduce a construction period of time and a construction cost. SOLUTION: Two vertical studs 3 are fitted to a ceiling side runner 1 and floor side runners 2 in a movable manner and are temporarily assembled in a state of erection, and in a state to make one of the studs 3 coincide with a specific mounting position to fix it to the ceiling side runner 1 and floor side runners 2 by vertically project it, a frame completely assembled from vertical frame members 5, horizontal frame member 6, tie member 7, frame side angle runners 8, frame side short runner 9, frame side long runners 10, etc., is butt against one of the vertical studs 3 from the horizontal direction and is fixed. The other of the vertical studs 3 is butt against the frame mentioned above from the horizontal direction and is fixed while it is guided by the ceiling side runner 1 and floor side runners 2.
Patent JP-S6377488-A (JP)
Inventor: MATSUMOTO MASAKI
IPC: D05B57/14
Filed: 1986-09-20
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-H1063109-A (JP)
Title: Image forming device
Inventor: HAYASHIDA MASATOSHI
IPC: G03G15/14
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of forming an image having excellent quality. SOLUTION: This device is provided with a pretransfer electrifying device 100 between a developing device 33 and a transfer charger 34a. The leading edge area of a paper to which a toner image formed on a photoreceptor drum 30 should be transferred in a paper progressing direction, is easily curled due to the separation characteristic of the paper. Especially, in the case of forming the image on both sides, the paper is curled to be wound round the drum 30, so that the toner is hardly transferred to the paper side. Therefore, the device 100 supplies charge in an area to 600mm from the leading edge of an image area on the drum 30, where an electrostatic latent image corresponding to an original D is formed.
Patent JP-H0757605-A (JP)
Title: Remote control type circuit breaker
Inventor: FURUKAWA KUNIYUKI
IPC: H01H71/68
Filed: 1993-08-16
Abstract: PURPOSE:To prevent invation of foreign matters from an operation hole which a manual trip lever penetrates. CONSTITUTION:A manual trip lever 46 facing a frame upper surface through an operation window 1a of a main body frame 1 is provided with a cover-shaped handle 76 which is movable along the frame upper surface while covering the operation window 1a. The operation window 1a is thus covered with the handle 76 constantly, thereby danger of a shortcircuit accident or continuity defective by invasion of foreign matters through it is eliminated.
Patent JP-H0969234-A (JP)
Title: Optical-disk driving controller
Inventor: SATOU TAKUMA
IPC: G11B7/095
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide a simple constitution, whose number of parts is less, and to decrease materials and assembling manhours by comparing the error rate of real-time information in recording with a preset reference error rate in a track-offset command circuit. SOLUTION: In a track-offset command circuit, the error rate of real-time information in recording is compared with the reference error rate of, e.g. 5%. When the error rate is larger than the reference error rate, a track-offset generating command signal is generated and outputted into a track-offset generating circuit 15. In the track-offset generating circuit 15, a track offset signal, which displaces the beam of an optical head 2 by the specified minute amount to the outer surface direction from the center of the track is generated, based on the track-offset generating command signal and outputted into a track servo circuit 6.
Patent JP-S61174391-A (JP)
Inventor: DEIITAA BOIERURE
IPC: B23K26/12
Filed: 1985-10-08
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。