baber/WOPTO huggingface dataset:
Patent JP-2000018285-A (JP)
Title: Power supply feeding method to electromagnetic equipment and its device
Inventor: TAKEHARA TAKAO
IPC: F16D65/18
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enhance an energizing efficiency by improving a power supply feeding method to an electromagnetic equipment such as an electromagnetic clutch, and an electromagnetic brake, lower the effective value of a energizing current, and make a coil and a snubber element small in size. SOLUTION: When the coil 23 of an electromagnetic clutch is to be energized, voltage from a commercial AC power supply rectified in full wave, is applied to the coil at the over exciting time when energization is started for the definite period of time so as to allow responsiveness at the time of starting to be enhanced. In succession, at the normal time, full wave rectified voltage whose conduction angle is controlled by a FET 25, is applied to the coil. Since voltage is rectified in full wave, its effective value is small as compared with that of half wave rectification in the past, the exothermic of the coil 23 is thereby little. Besides, electromagnetic energy to be accumulated in the coil 23 at the time when electricity is turned off, is also little. Therefore, it is good enough that a varister 26 acting as a snubber element is made small in size.
Patent JP-H0950108-A (JP)
Title: Photographic processing system
Inventor: YOSHIKAWA SUMIO
IPC: G03D15/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To accurately handle a photographic film from an acceptance up to a delivery through a laboratry processing and to effectively use the magnetic recording layer of the film, irrespective of a regular, or irregular processing. SOLUTION: Information required for the laboratory processing is recorded on the magnetic recording layer of the photographic film accepted by an acceptance part, and the information is read by a scanner part 114 and the image is also read by the scanner part 114 so as to decide a print condition. When necessary, the information recorded on the magnetic recording layer is always read and written at each stage, then, a processing condition (which processing is required, a regular processing, or a special processing ?) at the following stage can be transmitted. Basically, since a special recording medium such as an LSI card, etc., is unnecessitated, the working efficiency is improved.
Patent JP-S58100745-A (JP)
Title: Measuring method for nuclear magnetic resonance
Inventor: FUJITO TERUAKI
IPC: G01R33/62
Filed: 1981-12-11
Abstract: PURPOSE:To obtain a sufficiently strong resonance signal even if a sample hard to measure with CP method, by irradiating repeatedly a 90 deg. pulse of a nucleus to be decoupled in a period except observing time of a FID signal. CONSTITUTION:High-frequency waves for observation and decoupling generated from oscillators 1, 2, are sent to an irradiation coil for boservation 7 and an irradiation coil for decoupling 8 arranged in a static magnetic field through gates 3, 4 and amplifiers 5, 6 and these are irradiated to a sample in a sample tube 9. Now, regarding an observation nucleus as <13>C and a nucleus to be decupled as <1>H, the frequency of the oscillator 1 is set to the resonance frequency of <13>C and the frequency of the oscillator 2 is set to the resonace frequency of <1>H. ON-OFF timing of the gates 3, 4 is controlled by a controlling circuit 10. A signal is enlarged by a NOE when the observation is started after irradiating a 90 deg. pulse of the <1>H nucleus to be decoupled to the sample repeatedly previous to the irradiation of a high frequency pulse for the obsevation and making into a staturated state and then, a strong resonance line can be obtained.
Patent JP-2001028384-A (JP)
Title: Evaluation of fault and impurity on semiconductor surface
Inventor: MOCHIZUKI YASUNORI
IPC: H01L21/66
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a high sensitive evaluation method for faults and impurities existing in a region near the surface of a semiconductor. SOLUTION: In this evaluation method, a p-n junction diode for evaluation has a shape, where long line shaped many p-n junction regions 1 are bound with a contact and its upper wiring 3 and are then guided to an electrode pad 4. Faults or impurities existing at the region near the surface of a semiconductor can be evaluated with high sensitivity, by conducting current detection electron spin resonance measurement using this p-n junction diode for evaluation.
Patent JP-2001028158-A (JP)
Title: Information reproducing device and control thereof
Inventor: TANEMURA YOUJI
IPC: G11B27/10
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain an information reproducing device capable of quickly reproducing the same information as the information reproduced just before the power is turned off without increasing the power consumption, when the power is turned off in the process of reproduction and turned on again after that. SOLUTION: When the address of data in the process of reproduction for development is the last ATRAC address and the address presently in the process of reading out by an optical pickup 2 is the last PU address, the data of the address during that time are being stored in a shock-proof memory (A). At this time, when the turning off of the power is selected, the optical pickup 2 is moved to the preliminarily stored position of the last ATRAC address, and the power is turned off after that (B). When the power is again turned on, the data of the last ATRAC address are read out, and the reproduction is immediately started (C).
Patent JP-H0251821-A (JP)
Title: Heater for electron tube cathode
Inventor: TAGUCHI TADANORI
IPC: H01J1/24
Filed: 1988-08-12
Abstract: PURPOSE:To obtain a heater for an electron tube cathode not causing the thinning of a tungsten core wire and the color fading of an outside blackened layer by mixing metal grains selected from a group of zirconium, hafnium, titanium, niobium and alloys containing them in an alumina insulating layer. CONSTITUTION:The outside of the preset portion of a core wire 1 mainly made of tungsten is coated with an alumina insulating layer 2 to form a heater for an electron tube cathode, at least one or more kinds of metal grains 3 selected from a group of zirconium(Zr), hafnium(Hf), titanium(Ti), niobium(Nb) and alloys containing them are mixed in the alumina insulating layer 2. When metal grains 3 are mixed in the alumina insulating layer 2 or a blackened layer 6, the metal grains 3 are preferentially oxidized. The oxidation of tungsten grains in the tungsten core wire 1 or the heater blackened layer 6 of the heater can be prevented during the sealing process when a tubular bulb is manufactured. The thinning of the tungsten core wire 1 and the whitening of the heater surface can be prevented, a stable heater with high reliability can be obtained.
Patent JP-H0515613-A (JP)
Title: Sprinkler fire extinguishing equipment
Inventor: MIYASHITA HIROMI
IPC: A62C35/68
Filed: 1991-07-15
Abstract: PURPOSE:To offer a rational sprinkler fire extinguishing equipment which does not cause deterioration of the fire extinguishing efficiency, and deterioration of pressure resistance of an apparatus member of the fire extinguishing equipment by controlling excessive water discharge pressure and water discharge quantity in low stories due to a head, in the sprinkler equipment of a simple constitution which installs a water storage tank on the roof of a high-rised building and utilizes pressure generated by its height. CONSTITUTION:On the roof of a building, etc., a fire extinguishing liquid source 1, and a water-supply main tube 5 for supplying a fire extinguishing liquid from this fire extinguishing liquid source 1 to sprinkler heads 4 of each story of the building are provided, and a relief valve 18 for pressure-governing hydraulic pressure of its secondary side 42 to prescribed pressure is provided on the water-supply main tube 5 by plural pieces at every prescribed height of the building.
Patent JP-H0629715-A (JP)
Title: Program tracking type antenna driving method
Inventor: HIRANO YURIKA
IPC: H01Q3/02
Filed: 1992-07-06
Abstract: PURPOSE:To acquire a tracking object again by a main lobe even at the time of acquiring it by a side lobe. CONSTITUTION:A command angle arithmetic circuit 7 causes an antenna 1 to perform the scan drawing a specific pattern twice when the antenna 1 acquires the tracking object, and a command angle 3 is corrected by a reception level 11 and an antenna actual angle 10 obtained during the scan so that the antenna 1 is directed to the main lobe. Thus, the tracking object is acquired by the main lobe even if the precision of predictive data is not good.
Patent JP-2001026930-A (JP)
Title: Water bottom placing method for solidification-treated soil and device therefor
Inventor: IWATSUKI TETSUZO
IPC: E02D15/10
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a water bottom placing method for solidification-treated soil capable of placing a large amount of the solidification-treated soil at a predetermined placing position on a water bottom by reducing a possibility that the soil comes into touch with water, and a device therefor. SOLUTION: This device consists of a mud collection tank 3 which stores solidification-treated soil 2 and has a pressing-in screw 4 therein, a placing pipe 5 which is connected with the mud collection tank 3 and is provided with a flow rate control valve 6, a placing device 7 which is provided at a tip of the placing pipe 5 and has an overflow weir 17 for the solidification-treated soil 2 therein, and a lifting and swinging device capable of lifting and lowering the placing device 7 to a predetermined placing position on a water bottom 16 from above a water surface 15 at a placing position for the solidification- treated soil 2 and swinging.
Patent JP-2000029822-A (JP)
Title: Bridge device
Inventor: OBAYASHI YOSHIMASA
IPC: G06F13/362
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a bridge device capable of suppressing overhead at the time of data transfer even when a target side bus is not in a free state and improving bus application efficiency and burst transfer length. SOLUTION: The bridge device 100 is provided with data buses 110, 120 for temporarily storing transfer data, control parts 130, 140 for controlling the transmission/reception of data related to the data buses 110, 120, latency timer registers 150, 151 for storing maximum clock time capable of occupying each bus by one data transfer, an arbitration part 180 for arbitrating the using right of a transfer source bus, and a prediction part 160 consisting of a counter 161 for counting the number of clocks up to timing that the transferred bus becomes in a free state, a regulated value register 162 for storing a regulated value indicating the buffer capacity of the data buses 110, 120, a comparing part 163 for comparing the value of the counter 161 with the regulated value, and a bus state detection part 164 for monitoring whether the transferred bus is in a free state or not.
Patent JP-2001025575-A (JP)
Title: Game equipment and game auxiliary machine
Inventor: UCHIDA KIYOTO
IPC: A63F7/02
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide game equipment and a game auxiliary machine which can effectively utilize the whole upper surface of a counter and can avoid obstructing cleaning of a counter by a panel body in spite of facilitating the reduction of a period for construction, lowering of a cost for equipment and lowering a cost for running and suppressing lowering of the smoke preventing effect of an air curtain due to the influence of another air flow. SOLUTION: On the front surface of a casing 8 which can be arranged between adjacent game stand provided side by side, a panel body 15 provided with an air blow out port 12 for forming an air curtain A on its front side and with a channel forming body 14 forming at least a part of an air feeding path L to the port 12 from an air feeding means 13 provided within the casing 8 is arranged and this panel body 15 is supported in a freely project-movable manner in a state where the opening direction of the port 12 is varied.
Patent JP-S6089502-A (JP)
Inventor: UEIN PII RICHITEI
IPC: C04B35/64
Filed: 1984-09-25
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-H0924450-A (JP)
Title: Centrifugal casting method and heat insulator used therefor
Inventor: KOIZUMI KOREAKI
IPC: B22D7/10
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To uniformly grow the columnar crystal which is long in the radial direction, and to facilitate the post-treatment after the mold is released. SOLUTION: The molten metal 22 is poured in a mold 12 through a nozzle 18a by pouring the molten metal 22 from a ladle 20 into a cup 18 in the condition where the nozzle 18a of a molten metal pouring cup 18 is inserted into the mold 12 rotating at high speed from an opening 14a of a forward lid 14. The molten metal 22 is closely adhered to the inner surface of the mold by the centrifugal force in a stratified manner. Immediately thereafter, the heat insulator in which the heat insulator of metallic aluminum type mainly consisting of Mt.Al+Al2 O3 +SiO2 is kneaded with the heat insulator of the calcium silicate type mainly consisting of FeO+Mt.Ca+Mt.Si is charged in the inner circumferential surface of the cast molten metal 22.
Patent JP-H1048477-A (JP)
Title: Optical connector and its assembly method
Inventor: SUDA MASAHIRO
IPC: G02B6/40
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation and breakage of connector members by enhancing the dimensional accuracy of optical fibers and limiting the adhesive surface with a cover at the time of producing the optical connector by using a V-grooved substrate. SOLUTION: This optical connector has a grooved substrate 3 for aligning the optical fibers 2 in the V-grooves 6, a pressing plate 4 for pressing the optical fibers 2 via an adhesive, springs 7 which form guide holes 10 for guide pins and press the guide pins on both sides of the grooved substrate 3 and a cover 5 which houses the grooved substrate 3, the pressing plate 4 and the springs 7. At the time of assembling the connector, the optical fibers 2 are adhered in the state of pressing the optical fibers 2 to the grooved substrate 3 by the pressing plate 4 and, therefore, the high dimensional working accuracy of the grooved substrate 3 may be switched to the position accuracy of the optical fibers 2.  Further, multiple grooves, etc., are formed on the base of the cover 5 adhering the grooved substrate 3, thereby, the non-adhesion of the adhesives is limited and the deformation and breakage by the differences in thermal expansion are prevented.
Patent JP-2000037087-A (JP)
Title: Controller for induction motor
Inventor: YONEZAWA HIROYUKI
IPC: H02P3/18
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To determine easily and in a short time whether the loss at braking resistance for consuming regenerative power to a voltage type inverter is within an allowable range. SOLUTION: A computing device 7 computes the generated torque of an inductor (motor) 3, and, to determine the braking condition of the motor 3 from a generated torque value, a comparator 91 compares a preset value from a setter 81 with a computed value. A measuring device 11 determines a braking period by integrating the resulting output by a preset period from a measuring period setter 10. The computing device 12 determines a rate of the integrated output to the preset period as braking frequency, and if it is a prescribed value or higher, braking resistance is separated to provide its protection.
Patent JP-H0249470-A (JP)
Title: Manufacture of thin film transistor
Inventor: YANAI KENICHI
IPC: G02F1/136
Filed: 1988-08-10
Abstract: PURPOSE:To prevent a reverse staggered type transistor from varying in characteristic by a method wherein a hole trap, subsisting near the surface of a silicon nitride film of a gate insulating film, is compensated for with a nitrogen plasma treatment. CONSTITUTION:An gate electrode G is formed on a transparent insulating substrate P, and a silicon nitride film 1 is formed on the substrate P and also on the electrode G. Gas containing nitrogen as an elemental component being introduced into a reaction vessel, the surface of the silicon film 1 is treated with the plasma produced from gas which contains nitrogen as an elemental component. A hole trap near the surface of the silicon film 1 is compensated with nitrogen plasma. Next, the gas introduced into the same reaction vessel is replaced with silane gas, and an amorphous silicon layer 3 is formed through a plasma chemical vapor growth method. By this setup, an reverse staggered type thin film transistor can be prevented from varying in characteristics.
Patent JP-S6357032-A (JP)
Inventor: TATE HIROYUKI
IPC: A61B5/00
Filed: 1986-08-27
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-H1025612-A (JP)
Title: Cap
Inventor: IWANO TETSUJI
IPC: A42B1/20
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight cap capable of being used as a float on swimming and as a playing tool, excellent in water resistance, appearance and use touch, and suitable for the assistance of base ball games, etc., buy forming an air bag in the brim part of the cap and disposing an opening part for charging or discharging air on the proper position of the air bag. SOLUTION: This cap has a wide brim part around the lower part of a cover part 6 formed in a bag-like shape and comprising a net or a raw material having many ventilation holes. The brim part is partially or wholly formed from an air bag 4, and an opening part 9 for charging of discharging air is disposed at the proper place of the air bag 4. The brim part 2 is formed from two upper and lower highly air impermeable sheet materials 3a, 3b, which are preferably adhered to each other at their inner and outer peripheral edge parts and partially adhered to each other in the part of the air bag 4 to form an air layer having a proper thickness.
Patent JP-S6356864-A (JP)
Title: Rotation detecting device
Inventor: SHIBATA MASAO
IPC: G11B19/20
Filed: 1986-08-27
Abstract: PURPOSE:To miniaturize a rotary detector by constituting a frequency generator by a rotor and a detection coil and constituting a pulse signal generator by the rotor and a detection element. CONSTITUTION:A magnet 23 acting like the frequency generator is used in common, an nonmagnetizing part 40 is formed at a part of the magnet 23 and the detection element 33 for detecting a pulse detection signal (PG signal) is provided to part of the detection coil 32. Since the element for detecting a sinusoidal detection signal (FG) signal is used in common for the element for a PG signal, a single pole magnet for the PG signal is not required. The miniaturization of the rotary detector is attained because of the reduction in the number of components and the possibility of arranging the detection element 33 on a mount base 31.
Patent JP-H0250654-A (JP)
Title: Voice packet processing equipment
Inventor: KAWAMURA NORIYUKI
IPC: H04L12/00
Filed: 1988-08-12
Abstract: PURPOSE:To relieve lots of sample information sets from being aborted at once by separating a PCM signal into a high-order bit and a low-order bit, applying packet processing and aborting only the low-order bit packet when a transmission line or a transmission node is in congestion. CONSTITUTION:In a statistical multiplexer such as a node, all packets are normally sent, but in the case of congestion, when a packet is received, the information of the packet header is read and when a medium identification bit is a voice and a high-order/low-order identification bit is a low-order bit, the data is aborted in the unit of packets. A sample synthesis circuit 16c decomposes one set of selected packet, couples high-order 4-bit and low-order 4-bit for each sample, converts the result into an 8-bit PCM signal and outputted. If the arrived packet is only the high-order bit packet, the 4-bit PCM signal is converted from the high-order packet only and the result is outputted. Thus, even if the transmission line and the transmission node are in congestion, aborting of lots of sample information sets at once is relieved.
Patent JP-H0734061-A (JP)
Title: Fluororubber-based sealing material and method for sealing using the same
Inventor: KANEKO TAKEO
IPC: C08K5/04
Filed: 1993-07-21
Abstract: PURPOSE:To obtain the subject sealing material having excellent adhesiveness to metals, etc., without using a primer by reaction of an alkenyl group- containing silane coupling agent with a base and fluororubber. CONSTITUTION:This sealing material comprises (A) fluororubber obtained by polymerizing tetrafluoroethylene and propylene, (B) an alkenyl group-containing silane coupling agent (e.g. vinyltrimethoxysilane), (C) a solvent to dissolve or disperse the components A and B, (D) an organic peroxide and preferably (E) an organic titanic acid ester e.g. an organotin ester of a carboxylic acid, etc., (F) an organic silicic acid ester and (G) an unsaturated polyfunctional compound as a vulcanization auxiliary. The amount of the component B used is 0.1-20 pts.wt., preferably 0.3-10 pts.wt. based on 100 pts.wt. of the component A. In sealing a base, for example, a sealing part is coated with the sealing material, the base is superimposed on the sealing material, which is cured under heating and bonded to the base.
Patent JP-2001031629-A (JP)
Title: Production of carbonic ester from carbon dioxide
Inventor: SAKAKURA TOSHIYASU
IPC: C07B61/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a carbonic ester useful as a raw material or the like for e.g. production of polycarbonates, with an extremely inexpensive carbonylation agent having no toxicity and corrosiveness and a catalyst easy in handling by reacting carbon dioxide with an acetal compound in the presence of a tin oxide. SOLUTION: This compound is obtained by reacting carbon dioxide with an acetal compound such acetonedimethylacetal in the presence of a tin oxide such as dibutyltin oxide, preferably in the presence of a Lewis acid such as a compound of the formula: BF3.OEt2 (Et is ethyl), preferably at 80-200 deg.C for 1-100 h. The amount of the above tin oxide to be used as a catalyst is preferably 1/10,000 to 1/50 mol per mol of the above acetal compound.
Patent JP-H1024336-A (JP)
Title: Knockout device for metallic die
Inventor: MATSUMURA AKIRA
IPC: B30B13/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To drive plural knockouts with one driving source and also to protect the rigidity of a metallic die. SOLUTION: The device is so structured that plural levers 11 are fixed on freely oscillatory rotational shaft 13 provided in a metallic die; that the tip of each lever 11 is abutted on the end face of each of the plural knockout pins in the die; and that the tip of at least one lever 11 is directly or indirectly brought into contact with the end face of the knockout pin 18 of a press.
Patent JP-2001026147-A (JP)
Title: Printing apparatus, printing system, color printing method and memory medium
Inventor: DESAKI SHOICHI
IPC: G03G15/01
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To enable more efficient color printing processing by performing color (a plurality of planes) printing using a plurality of image forming means. SOLUTION: A CPU 404 for controlling forming of a drawing object on the basis of the printing data transmitting from a host computer 401 and changing over of a plurality of renderers 412, an intermediate data buffer 411 for holding the formed drawing object, a plurality of renderers 412 for forming a printing image on the basis of the drawing object, a plurality of band buffers 413 for holding the formed printing image, a plurality of output interfaces 414 for generating a video signal and a printing part 415 for printing are provided.