baber/WOPTO huggingface dataset:
Patent JP-H06133589-A (JP)
Title: Boiler feed controller
Inventor: FUJIKAWA MEGUMI
IPC: H02P29/00
Filed: 1992-10-16
Abstract: PURPOSE:To perform desired control on the feed to a boiler without receiving any influence from the temperature change of a torque motor. CONSTITUTION:When the temperature data of a torque motor 9 outputted from a temperature detector 10 rise, a function generator 11 outputs a correction factor F which is larger than that outputted when the temperature data are normal. Multipliers 4a and 4b output control signals received from operational amplifiers 3a and 3b by correcting the signals to higher levels as compared with those outputted when the temperature data are normal by multiplying the control signals by the correction factor F. Booster amplifiers 5a and 5b convert the control signals into current output signals after amplifying the control signals with respect to the current. Since the current output signals are outputted to the motor 9 through a service/reserve switching relay 8, the feed to a boiler can be controlled stably without receiving any influence from the temperature change of the motor 9. Even when the temperature of the motor 9 drops from a normal temperature, the correction can be performed by giving reverse characteristics to the function generator 11 as compared with the case where the temperature of the motor 9 rises.
Patent JP-S63132043-A (JP)
Inventor: YUSA MASAMI
IPC: H05K3/38
Filed: 1986-11-21
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-H11120546-A (JP)
Title: Glass substrate for magnetic disk and its production as well as magnetic disk and its production
Inventor: SUZUKI HISANORI
IPC: G11B5/82
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a glass substrate for magnetic disks capable of surely preventing a head crash even if CSS action is repetitively executed and a magnetic disk. SOLUTION: The nontempered glass substrate 1 is irradiated with pulse laser beams to form projections B and thereafter, the glass substrate is immersed into a chemical tempering soln. and is subjected to chemical tempering. The projection formation by the irradiation with the laser beams is executed before the chemical tempering stage in such a manner, by which a compressive stress layer S is formed over the entire surface of the front surface of the glass substrate 1 inclusive of the projection B parts and, therefore, damage does not occur in the projections B even if the CSS action is repetitively executed.  A ground surface layer 2, a magnetic layer 3 and a protective layer 4 are successively deposited by using a sputtering apparatus on the surface of the glass substrate 1 after the chemical tempering described above and thereafter, a lubricating layer 5 is formed on the surface of the protective layer 4, by which the magnetic disk is manufactured.
Patent JP-2001098963-A (JP)
Title: Method and device for controlling valve characteristic of internal combustion engine
Inventor: NAKAGAWA NORIHISA
IPC: F01L13/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To restrain generation of knocking without changing a fundamental output characteristic of an engine. SOLUTION: A cam for driving a suction valve has an auxiliary can protrusion for opening the valve supplementally in a compression stroke of the engine in addition to a main cam protrusion for opening the valve mainly, and the auxiliary cam protrusion is formed to be continuously changed along a cam shaft direction. This device is also provided with a displacement means for displacing a cam shaft provided with the cam for driving the suction valve along an axial direction thereof. The displacement means is controlled based on a generation frequency of knocking generated in the engine to regulate a lift amount in temporal valve opening of the suction valve in the compression stroke, and an actual compression ratio is reduced thereby.
Patent JP-H04153632-A (JP)
Title: Camera
Inventor: HAYASHI NAOHIKO
IPC: G03B13/36
Filed: 1990-10-17
Abstract: PURPOSE:To prevent a camera user from having uneasiness or the misoperation of a camera by displaying the fact that a focus lock operation is carried out, on the display unit of the camera, when it is so. CONSTITUTION:A focus lock display part is provided on the display unit of the camera and a display control means detecting that a focus lock operating member is operated and operating a display part, is provided. Therefore, when a focus lock is carried out, the fact is displayed on the camera display unit, etc. Thus, the operating state of the camera is accurately informed to the camera user, and he is prevented from having useless uneasiness.
Patent JP-H03141729-A (JP)
Title: Radio line switching method
Inventor: YABUSAKI MASAMI
IPC: H04B7/24
Filed: 1989-10-27
Abstract: PURPOSE:To prevent communication from being instantaneously interrupted when a channel is switched in a time division multiple access(TDMA) by providing a line controller, line retrieving device and line comparator, etc., in a control station and comparing the time position of the channel. CONSTITUTION:When it is necessary to switch a radio line over various carriers between radio stations under communication, a line controller 104 in a control station 103 extracts an idle line and notifies it to a line retrieving device 106. The device 106 executes line comparison by a line comparator 107 and the comparator 107 notifies the possibility of switching to the device 106 when the channel position of the idle line is hourly later than the channel position of a line under the communication, or notifies the impossibility of switching to the device 106 in the other case. Thus, in comparison with a conventional system, probability can be improved for switching the channel without instantaneous interruption. By further providing a switching destination line changing device or a switching source line changing device in the station 3, the line can be changed without instantaneous interruption regardless of the channel position of the idle line even when there is the idle line only hourly before the used line before the switching.
Patent JP-H0989255-A (JP)
Title: Combustion promoting mechanism in internal combustion type lighter
Inventor: SHIMIZU SHOJI
IPC: F23Q2/16
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To attain an energy saving of an internal combustion type lighter and a silent, less-troubled and positive ignition of the lighter. SOLUTION: An orifice 9 is projected at a suction hole 8 formed by a cut groove at a lateral direction of a burner body 7. An inlet of a mixing passage 11 is formed by a radius R or a plane C and the mixing passage 11 is formed into a diverging shape expanding upwardly. A flame holding device 3 injects premixed gas 6 from an upper outside portion, a catalyst line is formed into either a coil 1 or a bent shape 2, its lower part is formed into a ring shape and this is fixed to the flame holding device 3 while a hole being opened at a central part of it and a nail-like pin 4 being press fitted to the hole, and finally it is mounted at a central part of the lower portion of the combustion cylinder 5. An ignition means 16 is installed at a side surface of a combustion cylinder.
Patent JP-H07132414-A (JP)
Title: Saw blade cutting pressure adjuster of band saw machine
Inventor: NISHIKAWA HIROSHIGE
IPC: B23D55/08
Filed: 1993-11-08
Abstract: PURPOSE:To adjust the cutting pressure of a saw blade to be constant regardless of the thickness or diameter of a pipe to be cut. CONSTITUTION:In a band saw machine where a body frame 15 having a saw blade 25 is pivoted on a base 11 holding a pipe, a spring 113 working on the body frame 15 and adjusting the body frame 15 is provided inside the base, and the force of this spring is adjustable by a cam having a actuating member.
Patent JP-S61151255-A (JP)
Title: Rubber composition
Inventor: TANIMOTO YOSHIO
IPC: C08K3/06
Filed: 1984-12-24
Abstract: PURPOSE:To provide a rubber compsn. which has excellent roll processability and extrudability and gives vulcanized products having high hardness and resistance to weather and heat, by blending polybutadiene and sulfur with an alpha- olefin.non-conjugated diene copolymer rubber. CONSTITUTION:A 3-60pts.wt. polybutadiene having a number-average MW of 700-4,000 and 3-30pts.wt. sulfur are blended with 100pts.wt. rubbery polymer composed of an ethylene 4C or higher.non-conjugated copolymer rubber and optionally an ethylene.propylene.non-conjugated rubber. Examples of the 4C or higher olefins for the alpha-olefin.non-conjugated diene copolymer rubber are 1-butene and 1-hexene. Example of the non-conjugated dienes are dicyclopentadiene and methylnobornene.
Patent JP-H06127813-A (JP)
Title: Web leading-out device
Inventor: KAWAI AKIRA
IPC: B65H45/107
Filed: 1992-10-16
Abstract: PURPOSE:To allow a web to be led easily into a leading-out device even though having a movable shaking-off device. CONSTITUTION:An adjusting means 72 moves a moving chain wheel 70 vertically together with the movement of a final guide roller 58 so as to hold the stretched state of a pair of endless chains 78. A web W can be therefore led in easily even in the case of moving a shaking-off part 40.
Patent JP-H01157512-A (JP)
Title: Electric double layer capacitor
Inventor: MURANAKA TAKAYOSHI
IPC: H01G11/22
Filed: 1988-11-04
Abstract: PURPOSE:To reduce the number of components and to improve strength and durability by a method wherein aluminum or stainless steel is used for a metal lid and a metal case which are used both as a collector body and a sheathing body, the water content of an electrolyte is limited and an opening edge of the case is caulked onto the lid via an insulating sealing substance so as to form a united body. CONSTITUTION:Stainless steel as rustproof steel is selected as a metal used to form a metal lid 12 and a metal case 13. Polarizing electrodes 8 which have been brought into contact with both faces of a separator 9 are housed at the bottom of the metal case 13; an insulating sealing substance 11 is laid between a peripheral edge of the metal lid 12 and an opening of the metal case 13; an edge of the opening of the metal case is caulked onto the insulating sealing substance 11, and this assembly is united. Out of constituents, a substance where activated carbon, graphite and acetylene black have been kneaded by using a small amount of a binder and these materials have been pressed or a substance which has been supported by a collector body of aluminum or stainless steel or a carbon fiber cloth which has been transformed into activated carbon is used for the polarizing electrodes 8. An electrolyte 10 is used after its water content has been adjusted to be 50ppm or less.
Patent JP-H06125874-A (JP)
Title: Sight line detecting device
Inventor: AKASHI AKIRA
IPC: A61B3/113
Filed: 1992-10-16
Abstract: PURPOSE:To satisfactorily detect a line of sight even in the case of a photogra pher putting spectacles by providing a means for discriminating whether a result of detected line of sight is normal or not, and a means for reselecting a cornea reflected image in accordance with result of the discriminating means. CONSTITUTION:A sight line detecting circuit 101 receives a signal from a CPU 100, and the CPU 100 decides whether a result of detected line of sight is useable or not. When it is not normal, in the case there are three pairs of (52a, 52b), (53a, 53b), and (54a, 54b) as pairs of a P image, the pairs of (53a, 53b), and (54a, 54b) are ghosts caused by spectacles. When the pair of (53a, 53b) is selected in the beginning and a line of sight is detected, a result of detection is not normal and when there are plural candidates of the P image pair, other P image pair is selected and it is tried again to detect the line of sight. Also, in the case there is nothing but one P image pair, even if it is incorrect P image pair, it is impossible to select again another pair, therefore, it is regarded as a failure of detection of a line of sight, and a routine is returned.
Patent JP-2000112958-A (JP)
Title: Information retrieval device/method and computer readable memory
Inventor: KOBAYASHI YUJI
IPC: G06T1/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an information retrieval device which can appropriately retrieve information according to a designated retrieval request. SOLUTION: An information retrieval device has a picture content word holding part 219 which correspondingly stores multimedia information and a content word obtained by expressing a concept drawn in multimedia information by language, and an associated word dictionary 211 which correspondingly stores the content word and an associated word derived from the content word. The associated word corresponding to an inputted retrieval word is obtained from the associated word dictionary 211. Multimedia information is retrieved by a retrieval processing part 210 based on the associated word obtained. Feature quantity corresponding to the inputted retrieval word is extracted in a picture feature extraction processing part 211. Multimedia information is retrieved by a retrieval processing part 214 based on extracted feature quantity.  Retrieval results obtained by the retrieval processing part 210 and the retrieval processing part 214 are integrated.
Patent JP-H03140675-A (JP)
Title: Closing and adjusting valve
Inventor: FURIIDORITSUHI WAGUNAA
IPC: F16K3/08
Filed: 1990-10-17
Abstract: PURPOSE: To form a simple and tight fitting between a valve spindle and a regulating disc by providing a leg-shaped eccentric projection for the valve spindle. CONSTITUTION: A valve spindle 2 is closely fitted via a leg-shaped eccentric projection 21 provided at the end of the spindle's inside, into a groove-shaped dent 41 provided in a regulating disc 4 from the surface side abutting a valve seat so that they do not rotate mutually. At this time, a valve seat disc 3 is provided with at least one through hole 31 formed in a size through which the valve spindle 2 can pass together with the deflection projection 21. The valve spindle 2 is provided with one limit eccentric 22 abutting to a limit dog 2 in a housing 1, in parallel with the eccentric projection 21 but at an axially deviated position.
Patent JP-2000110742-A (JP)
Title: Scroll compressor
Inventor: TANAKA JUNYA
IPC: F04C18/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor that can prevent generation of seating noises by making a discharge valve hard to be closed by a spring force from the open state so as to eliminate opening/closing motion of the valve due to pulsation of discharged gas. SOLUTION: A recess portion 20 with the top surface opened is disposed on the upper portion of a discharge port 16 of a fixed scroll 4. A pair of valve rebound elements 21 each formed of a spring material 21b, one end of which is fixed to the left and right walls of the recess portion 20 and the other end of which is provided with a spherical body 21a are horizontally arranged to face with each other. The discharge valve 19 is provided with a transparent hole 19a that vertically pierces therethrough for passing the discharged gas and a protrusion 19b formed in the center portion of the left and right walls so as to be accommodated in the recess portion 20.  A stopper 22 for preventing the discharge valve 19 from removing in the left and right of the opened portion such that the left and right walls of the discharge valve 19 moves up and down along the spherical body 21a in accordance with the amount of inflow exhaust gas, thus opening/closing the discharge valve 16.
Patent JP-H04155308-A (JP)
Title: Focal length varying device
Inventor: YAGYU YASUTOSHI
IPC: G02B3/00
Filed: 1990-10-19
Abstract: PURPOSE:To facilitate certain focus movement which is less in aberration by providing the following step of a lens with a step-shaped glass plate vertically movable to an optical axis. CONSTITUTION:A light 3 is converged through a lens 2, and forms its image at an image point 4 after permeating through a step-shaped glass plate 1. When the plate 1 is moved vertically to an optical axis, a step where the light 3 permeates changes to vary the length of a optical route in the glass plate 1, resulting in the change of a focal length (f). Namely, relationship shown by an equation DELTAf=(1-1/n).DELTAl, here the refractive index is denoted by (n), exists between the change of optical route length DELTAl and the change of focal length DELTAf, and relationship shown by a formula d2=N.A..a exists among N.A. of the lens 2, the width d2 of a step, and a distance (a) between an image point 4 and the glass plate 1. Thus since each step is equivalent to a flat plate, the steps are symmetrical to the optical axis for no occurrence of comatic aberration, and the light having less aberration can therefore be obtained.
Patent JP-S62139076-A (JP)
Title: Language analysis system
Inventor: HIRAI AKIHIRO
IPC: G06F17/27
Filed: 1985-12-13
Abstract: PURPOSE:To improve the analyzing efficiency when plural sentences are analyzed successively by storing the result of analysis in a memory medium to use this stored analysis result for analysis of the next sentence. CONSTITUTION:The sentences are extracted successively out of a memory medium 4 and translated with use of a dictionary stored in a memory medium 3. The result of this translation is displayed on a display device 5 and then stored in a memory medium 2. Then the analysis of the second sentence is carried out. Here the result of analysis stored in the medium 2 is used as long as it is available. This omits the analysis processing of the same character string and therefore improves the analyzing efficiency when plural sentences are analyzed successively.
Patent JP-H08205753-A (JP)
Title: Method and device to form flat bread dough piece from bread dough body
Inventor: KURINUSU KORUNERISU FURAUENBER
IPC: A21C3/02
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a device and method for forming flat a piece of dough from a dough body for forming dough pieces of a uniform shape. SOLUTION: The device and method conveys dough bodies 31' and 31" to a roller 33 at a prescribed conveying speed to flatten them by means of the roller. Before the dough bodies arrive at the roller, a conveyer means 34 accelerated to a relatively fast conveying speed by a freely adjustable driving means 35 to correct the positional relation between the dough bodies and the roller by inertia at a moment when the dough bodies collides with the roller.
Patent JP-S63133492-A (JP)
Inventor: HIRAOKA SHUNJI
IPC: H05B6/64
Filed: 1986-11-22
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-S63134678-A (JP)
Title: Etching equipment
Inventor: SASAMURA YOSHITAKA
IPC: C23F4/00
Filed: 1986-11-21
Abstract: PURPOSE:To enable the combination of ion beam etching and ion etching in various modes by reversing the obverse and the reverse of a holder of a sample and projecting ion beams on one main face side and providing a means for forming plasma to the vicinity of the other main face side. CONSTITUTION:A holder 56 of samples 24 housed in a treatment chamber 50 is constituted so that the obverse and the reverse thereof can be reversed with a reversing device 58. A first and second vacuum valves 54, 55 are provided to the opposite positions of the holder 56 and an ion source 2 is provided to the side opposite to the treatment chamber 50 interpolating the vacuum valve 54 and ion beams 16 are projected on the sample 24 of one main face side via the vacuum valve 54 in an opened state. An electrode 36 is provided to the side opposite to the treatment chamber 50 interpolating the vacuum valve 55 and a high-frequency electric power source 38 is connected between the electrode 36 and the holder 56 and gas is fed from a mass flow controller 12. Thereby plasma is formed in the vicinity of the sample 24 of the other main face side via the vacuum valve 55 in an opened state. Further bellows 60, 62 are provided in the treatment chamber 50 and driven with drivers 64, 66 and both faces of the holder 56 are mutually separated in a vacuum state.
Patent JP-H05122153-A (JP)
Title: Photodetecting circuit
Inventor: NAKAMURA KEIJI
IPC: H04B10/293
Filed: 1991-10-25
Abstract: PURPOSE:To hold the increment magnification M of an APD at a fixed value at the time of interrupting an optical signal and to obtain a noise signal suppressing effect and an AGC loop oscillation preventing effect. CONSTITUTION:When a received optical signal A is interrupted a clock interruption judging means constituted of a clock extracting circuit 7, a level detecting circuit 8 and a comparator 9 extracts a clock signal G from a digital receiving signal C supplied from an AGC amplifier circuit 2 and generates a control signal J for judging clock signal interruption, i.e., optical signal interruption, when the level H of the signal G is lower than an identification level Vth. At the time of receiving a control signal J, a selector circuit 10 selects an optional reference signal Vs out of a comparing signal E to be AGC voltage obtained at the time of inputting the optical signal A and the reference signal Vs and impresses a fixed bias voltage F0 to an APD 1 through a DC/DC converter 4.
Patent JP-S63133534-A (JP)
Title: Cleaning of semiconductor wafer
Inventor: YUKITA HIROMI
IPC: H01L21/304
Filed: 1986-11-26
Abstract: PURPOSE:To contrive to prevent adhesion of a foreign substance and the generation of a spot of water by a method wherein a hot pure water rinse cleaning is performed following a chemicals cleaning and after this, an ultrapure water rinse cleaning and a drying are performed. CONSTITUTION:A hot pure water rinse cleaning process 4 is provided following a chemicals cleaning process 1 and after then, an ultrapure water rinse cleaning process 2 and a drying process 3 are provided. In the hot pure water rinse cleaning process 4, the surface of a wafer is cleaned in a rinsing system with pure water heated to 60 deg.C or thereabouts and such a chemicals as hydrofluoric acid is removed. In this case, a cleaning of at least 1 minute or more is performed. In such a way, when the hot pure water rinse cleaning process 4 is provided immediately after the chemicals cleaning process 1, an Si oxide film of a thickness of 10-20 Angstrom  or thereabouts is immediately grown on the wafer surface. As this Si oxide film is hydrophilic, water molecules come into contact to the wafer surface in the latter process, ultrapure water rinse cleaning process 2, a water molecule layer is formed between a foreign substance existing in the pure water and the water surface and adhesion of the foreign substance to the wafer surface can be prevented before the drying process 3 that follows.
Patent JP-H03143189-A (JP)
Title: Regulating system for processing acceptance to overloaded processor in multiprocessor type exchange
Inventor: ONO SHIGEO
IPC: H04M3/22
Filed: 1989-10-30
Abstract: PURPOSE:To unitarily control a request for processing to an overloaded slave processor and to regulate the request for processing to an overloaded processor by centrally controlling the overloaded state of each slave processor in charge of exchange processing by a master processor. CONSTITUTION:When respective slave processors SP1 to SPn in charge of exchange processing are overloaded, the overloaded state of each slave processor is informed to a master processor 1 for centrally controlling them as a notice of overloaded state. When the master processor 1 receives the notice of overloaded state, it informs all sub-master processors SMP1 to SMPm of the overloaded state of the slave processor SP1. When the slave processor SPn is charge of input processing of a call requests the sub-master processor SMP1 for routing, the sub-master processor SMP1 avoids the overloaded slave processor SP1 and returns the slave processor SP2 to the slave processor SPn.