baber/WOPTO huggingface dataset:
Patent JP-H06256050-A (JP)
Title: Apparatus for burning cement clinker
Inventor: YOKOTA NORIO
IPC: C04B7/45
Filed: 1993-02-26
Abstract: PURPOSE:To provide an apparatus capable of carrying out the feed of a raw material without coating by blowing a preheated raw material, charged and fed from a cyclone in the lowermost stage constructing a suspension preheater into a granulating furnace together with pressure feeding air into a moving bed in the granulating furnace. CONSTITUTION:A preheated raw material collected in a cyclone (C1) in the lowermost stage constructing a suspension heater, together with pressure feeding air, is blown into a moving bed in a granulating furnace 4 and passed therethrough to improve the granulating efficiency due to the uniform dispersion of the raw material and prevent the coating from occurring on the wall surface of the granulating furnace.
Patent JP-S62218853-A (JP)
Title: Oxygen concentration detector
Inventor: ASAKURA MASAHIKO
IPC: G01N27/409
Filed: 1986-03-19
Abstract: PURPOSE:To prevent a possible blackening phenomenon, by reducing a pump current of an oxygen pump element having a constant current supply circuit in a fixed time after the voltage between electrodes of a battery element reaches a specified value. CONSTITUTION:A constant current is supplied to between electrodes 5 and 6 of an oxygen pump 1 from a constant current circuit 11. An output voltage Vs' of a non-inversion amplifier 30 goes up with a rise in the voltage Vs between electrode plates 7 and 8 of a battery element 2. When the voltage Vs' rises sharply, an output voltage of an integrating circuit 50 of a limiter circuit 40 goes up gradually. A cathode voltage of a diode 48 exceeds a reference voltage after the voltage Vs exceeds a specified value and then, a delay time elapses. This inverts an output level of an operational amplifier 12 to a low level to reduce a base current of a transistor 13, causing a decrease in the pump current. Thus, as the voltage Vs' reaches a level approaching the range of causing a blackening phenomenon, the pump current is reduced immediately before it attains the range of causing a blackening phenomenon after a delay time elapses.
Patent JP-S60207909-A (JP)
Title: Phase control device of vibration testing machine
Inventor: FUJIWARA KOUJI
IPC: G05D19/02
Filed: 1984-04-02
Abstract: PURPOSE:To make it possible to apply oscillation force having high frequency and to make operability easy by detecting and correcting a phase difference by an analog circuit. CONSTITUTION:Signals having different phases from a two-phase difference function generator 7 are respectively supplied to electric hydraulic servo exciters 10, 11. The output waveforms of the exciters 10, 11 are detected by waveform detectors 14, 15 respectively and then supplied to an adder 18 through respective saturators 16, 17. A differential waveform from the adder 18 is corrected by an absolute circuit 19 and then applied to an integration circuit 20. A phase shifter 8 corrects the phase difference between the exciters 10, 11 so that an exciting signal from the integration circuit coincides with that set up by a potentiometer 21. Thus, exciting force having high frequency can be applied and the operability can be made easy.
Patent JP-S63229316-A (JP)
Title: Method for inspecting appearance of object
Inventor: ENOMOTO MASANORI
IPC: G01B11/245
Filed: 1987-03-18
Abstract: PURPOSE:To detect the shape and posture of an object, by projecting linear light to the object in a vertical direction and detecting a partial or entire light blocking signal not only at the front end part of the object but also at the rear end part thereof. CONSTITUTION:A light projecting part 10 projects linear light 11 in the direction right-angled to a conveyor on a glass bottle B and the sensor 21 of a light receiving part generates the photoelectromotive voltage corresponding to the change in a light receiving state due to the blocking of light. This voltage is compared with thee reference voltage, set by a reference voltage setting part 29, by a light passage and light blocking judging part 28 through a signal amplifying part 27 to judge the passage or blocking of light. The output of the light receiving part 20 is sent to an abnormality judging part 30 and an OR circuit 31 outputs a partial light blocking signal on the basis of a light blocking degree due to the front end part of the bottle B to perform the judgement of abnormality. Since there is erroneous operation due to the transmission of light at the center thereof, data disregarding processing is performed. An AND circuit 33 outputs a partial light passage signal at the rear end part of the bottle B to perform the judgement of abnormality.
Patent JP-S52146782-A (JP)
Title: Regeneration of strongly acidic cation exchange resin at production equipment of purified water of continuous ion exchange type
Inventor: MORIYASU ISAO
IPC: B01J49/00
Filed: 1976-06-02
Abstract: PURPOSE: To enlarge the effective volume of the ion exchange resin, particularly to carry out efficiently the regeneration with sulfuric acid, and further, to prevent the deposition of CaSO 4 , by carrying out the regeneration of the strongly acidic cation exchange resin at two steps with sodium chloride and a mineral acid, without using H-type weakly acidic cation exchange resin, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10250298-A (JP)
Title: Decorative sheet, and method and apparatus for manufacturing it
Inventor: OSHIMA MASATAKA
IPC: B44C3/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having excellent design property and decorativeness, and a method and apparatus for manufacturing it. SOLUTION: A drawn lengthy base material 5 is uniformly coated on one surface with paste-like resin 2 via a coating roll 3 between the roll 3 and a receiving roll 4, and transferred between a pressing roll 7 and a cylinder 8. Here, the material 5 and the resin 2 are formed with a pattern protruding to the other surface by the roll 7, and the resin 2 is coated thereon with paste- like resin 18 in a pattern of a recessed part 10. The surface having the resin 18 is smoothed by a mirror formed heating cylinder 14 by inserting it between the cylinder 14 and a smooth rubber roll 15. Thus, the pattern of the resin 18 is inlaid, and the decorative sheet having unevenness on the other surface in contact with the roll 15 is obtained.
Patent JP-H01237813-A (JP)
Title: Reader/writer for ic card
Inventor: YAMAUCHI AKIRA
IPC: G06F3/02
Filed: 1988-03-18
Abstract: PURPOSE:To heighten reliability by detecting the level change of an output signal by the operation of a key switch, etc., and holding key data by generating a clock after a chattering attenuation period. CONSTITUTION:The reader/writer of an IC card is constituted of the key switch 1, a data holding circuit 2, a clock generation circuit 3, and a reset signal genera tion circuit 4. The key switch 1 is a switch of automatic recovery type being closed by the operation, and its output signal D goes to an H (high level) at the time of non-operating the key switch 1 and an L (low level) at the time of operating it. And the clock signal generation circuit 3 detects the level inver sion of the output signal D from the H to the L, and outputs one clock pulse (phi) after the lapse of the period of the chattering of the key switch 1. Thereby, a reset signal RS is outputted, and the periodic reset state of the signal RS is held at the data holding circuit 2, and the output signal D of the key switch is held as the key data.
Patent JP-H09319210-A (JP)
Title: Image forming device and method therefor
Inventor: HARA HIDETOSHI
IPC: G03G15/10
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent the soiling of an image caused by toner grains remaining on a developing roller and to stably form the image without the soiling of a blank part and irregularities in printing over a long period by controlling the surface roughness of the developing roller to the grain diameter or below of a toner average grain. SOLUTION: The surface roughness of the developing roller 21b functioning as a developing electrode is controlled to the average grain diameter or below of a toner grain, preferably, half or below of the toner average grain diameter. Thus, the depth d2 of a hollow on the surface of the developing roller 21b, depending on its surface roughness is narrower than the grain diameter or depth d3 is narrow than half of the grain diameter, so that the occurrence of the situation where the toner grain enters the hollow, for instance, can be suppressed. Consequently, even the toner grain being in the hollow can surely be scraped from the hollow by contact with a scraper 21d in contact with the surface of the developing roller 21b, and removed from the surface of the roller 21b.
Patent JP-H08266054-A (JP)
Title: Common mode noise reducing circuit
Inventor: NODA HIROSHI
IPC: H02M3/28
Filed: 1995-03-23
Abstract: PURPOSE: To reduce the impedance of a series resonance circuit, in the case that common noise occurs, so as to reduce the common noise, by connecting the series resonance circuit which has resonance frequency an integer times as high as the switching frequency, between one end on input side and one end on output side of a voltage converter. CONSTITUTION: For common mode noise, which occurs between the input terminal 1 and the output terminal 12 of a DC-DC converter, becomes one including harmonics, with the switching frequency roughly analogous to the voltage waveform between the drain D and the source S of a MOS transistor 5 as the fundamental wave. Here, a series resonance circuit consisting of a capacitor 13 and a coil 14 is connected between the input terminal 1 and the output terminal 12, and the resonance frequency is made the same as the switching frequency of a MOS transistor 5. Hereby, the impedance of this series resonance circuit is made small, whereby the common noise generated between the input terminal 1 and the output terminal 12 is reduced.
Patent JP-S56159750-A (JP)
Title: Bus control system
Inventor: INADA HIROAKI
IPC: G06F21/62
Filed: 1980-05-14
Abstract: PURPOSE:To reduce a load on a CPU by permitting respective modules connected to a bus to refer to a flag area freely and by inhibiting modules except a module which refers to the area first, to refer said area until the processing of the module ends. CONSTITUTION:Logic is added to a CPU2, an input-output controller 3 and a file controller 4 connected to a main storage device 1 via a bus 5. In normal operation, a bus request signal BUSREQ, when sent by the input-output controller 3 to refer to a common area in the main storage device 1, is judged to be a signal BUS OK from an adjacent module and after it is confirmed that the bus 5 is nor used by other modules, an F.F.13 is set to output a signal BUSY, thereby occupying the bus. When the system bus 5 is to be used continuously >=2 times, a burst request BREQ is generated to set the F.F.13 for a BUSBUSY, so that while the main storage device 1 is referred to, the contents of the common area of the storage device 1 is protected without being referred to by other modules.
Patent JP-S51139208-A (JP)
Title: System for treating image signal coding error
Inventor: USUBUCHI TOORU
IPC: H04N1/419
Filed: 1975-05-27
Abstract: PURPOSE: To provide a coding error treatment system, which is simple in circuit construction and does not cause deterioration of image. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58188416-A (JP)
Title: Lid-shaped reverse flow condenser for cooker
Inventor: YOHAN SHIYURODAA
IPC: A47J36/06
Filed: 1983-04-13
Abstract: 1. A lid-sloped reflux condenser for cooking containers, characterized in that it comprises at least one latent heat accumulator consisting of at least one container which is filled with a heat storage material having a heat of fusion which is as high as possible and melting reproducibly at a temperature between 25 and 95 C and optionally contains small qualities of nucleating agent (3, 5).
Patent JP-S62221296-A (JP)
Title: Key telephone system
Inventor: TANAKA KOJI
IPC: H04Q3/58
Filed: 1986-03-24
Abstract: PURPOSE:To realize a satisfactory hand-free call in calls from both extension and line wire by selecting the balanced network of a hybrid circuit used for the hand-free call in a key telephone system device in accordance with a call distance. CONSTITUTION:The balanced circuit BAC 49 of the hybrid circuit 44 in a hand- free call part is provided with the balanced network (BN) 61 consisting of a resistance R11 for the extension call and a capacitor C11, and the balanced network (BN) 62 consisting of a resistance R12 for the line wire and a capacitor C12 in accordance with the call distance. A selecting circuit SEL 63 which responds to the control of a control circuit CNT 34 operates to select the BN corresponding to the call distance, connects it to the hybrid circuit 44, and attains the stable hand-free call by means of a sufficient sound volume without developing a howling.
Patent JP-S56161184-A (JP)
Title: Printer
Inventor: KIMURA TETSUO
IPC: B41J19/20
Filed: 1980-05-16
Abstract: PURPOSE: To exactly control the running of a carriage as well as to simplify the structure of a printer by providing a pinion gear turning by a motor provided to the carriage of the printer and providing a rack gear engaging with the pinion gear to a guide shaft.  
     CONSTITUTION: A carriage 25 is provided with a printing head 26 and a motor 27. When the motor 27 turns, a pinion gear 30 engaging with the rack gear 23a of a guide shaft 23 is turned, thereby the carriage 25 can be moved in the right or left direction. Sensors 28 and 29 consisting of a magnetic induction element, fixed to the carriage 25 and facing the rack gear 23a, sends forth an output signal corresponding to the thread pitch of the rack gear 23a. By this, the carriage 25 can be exactly detected its position and also exact print-timing signal can be outputted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58182218-A (JP)
Title: Method of vapor growth of semiconductor
Inventor: AOYAMA TAKASHI
IPC: C30B25/14
Filed: 1982-04-19
Abstract: PURPOSE:To obtain a vapor phase epitaxial film with uniform thickness on a substrate by a method wherein carrier gas is introduced from a nozzle in the position other than that of the main nozzle and the flow condition of reaction material gas in a reaction vessel is changed. CONSTITUTION:A wafer 3 is mounted on a susceptor 2 in a container 1 and heated 7. The blowoff direction of a main gas nozzle 5 is horizontal and nozzles are arranged at 60 deg. intervals in six directions. Three carrier gas nozzles 10 are inserted in the middle of the blowoff directions of the nozzle 5 at 120 deg. intervals and located above the susceptor 2 by about 30-50mm.. While the susceptor 2 is revolved round the central axis, a vapor growth is performed. If the position and flux of the carrier gas nozzle are regulated, it will become possible to provide the distribution of the increasing speed of epitaxial growth at any location and in any size and width. Thus the distribution of the thickness of the film on the layer grown can be made uniform in all positions in the radial direction.
Patent JP-S58181636-A (JP)
Inventor: YANAGIDA TOMOYOSHI
IPC: H05K3/46
Filed: 1982-04-19
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-H04278217-A (JP)
Title: Magnetic head assembly
Inventor: OCHI ICHIRO
IPC: G11B5/60
Filed: 1991-03-05
Abstract: PURPOSE:To inhibit the generation of suspension load accompanying thermal expansion of a tube to protect a lead wire fixed to the suspension. CONSTITUTION:When a lead wire protection tube 2 is fixed to a suspension 1, a lead wire protection tube support body 3 having a hole whose inner diameter is larger than that of the lead protection tube 2 is used. Even if the temperature in an HDA when writing a signal from a core mounted at the tip of the suspension is different from the temperature when reading a signal from the core and the tube 2 is expanded, the movement resultant from the expansion is free, and it is not transmitted to the suspension. It is, therefore, possible to keep the signal readable even when the position of the core varies.
Patent JP-S63276941-A (JP)
Title: Data transfer control system
Inventor: TAKANO RYOJI
IPC: H04L69/14
Filed: 1987-03-20
Abstract: PURPOSE:To handle information different in kind of format in the same equipment by transferring the kind of information in transferring information between a main control section and a designated line controller, and allowing the line controller to apply format conversion of the transferred information according to the kind of information. CONSTITUTION:In case of packet information, sets of packet information A, B...formed by the control of a central controller 1 are stored in the order of A, B...in the ascending order of a main memory 2, and in case of non-packet information, the information formed by the control of the central controller 1 is stored in the order of a, b...from the oldest number of the memory 2. In transferring the information with different format to a local memory 6 of a line controller 8, the information including a head address of the main memory, the number of bytes and the type or the like is sent. A format conversion circuit 5 applies the conversion processing, stores the information into the memory 6 in the same format and the result is sent from a prescribed line adaptor 7 to a line. By the above constitution, the information different in kind of format is processed by the installation of the format conversion circuit and the transfer of the kind of information only.
Patent JP-S61222495-A (JP)
Inventor: KANEKAWA NORIYUKI
IPC: D06F75/26
Filed: 1985-03-28
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-S57179187-A (JP)
Title: 2-methylene-8,9-benzo-1,4,6-trioxaspiro(4.4)nonane
Inventor: MIZUTANI KIYOKAZU
IPC: C08G63/00
Filed: 1981-04-30
Abstract: NEW MATERIAL:2-Methylene-8,9-benzo-1,4,6-trioxaspiro[4.4]nonane of formulaI.  
     USE: A polymerizable monomer useful as a raw material for molding materials, adhesives, coating materials, etc.  
     PROCESS: A compound of formula II (X is halogen, e.g. Cl, Br or I) is dehydrohalogenated with an alkali, e.g. sodium alcoholate, in the theoretical amount or excess, preferably 1.1W5mol based on one mole compound of formula II, in a solvent, e.g. N,N-dimethylformamide or pyridine, to give the aimed compound of formulaIeasily at a low cost. The compound of formulaIis characterized as follows: polymerizable by any one of the radical and cationic polymerization methods, and the easy introduction of ester groups and benzene rings into the main chain by the respective polymerization methods and further ketonic groups by the radical polymerization method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60204069-A (JP)
Title: Japanese language input device
Inventor: OOSAKI MIKIO
IPC: G06F3/023
Filed: 1984-03-28
Abstract: PURPOSE:To reduce frequencies in use of function keys such as a conversion key, a non-conversion key, etc. by providing a Kana (Japanese syllabary) key input part for input of Japanese rendering of Kanji (Chinese character) and a Kana key input part for input of Kana. CONSTITUTION:An input part 20 consists of two Kana key input parts 21 and 22, and the Kana key input part 21 is used as a Kanji (Japanese rendering Kana) input keyboard, and the Kana key input part 22 is used as a Kana input keyboard. The Kana-Kanji conversion processing is executed in response to the operation of the Kana key input part 21 and the conversion key or the operation of the Kana key input part 22.
Patent JP-H02243147-A (JP)
Title: Air bubble generating bathtub
Inventor: HARAGA HISATO
IPC: A47K3/10
Filed: 1989-03-16
Abstract: PURPOSE:To reduce the injection amount of hot bath water and to automatically employ a jet stream form high in injection pressure by connecting an air taking-in part to a hot bath water forcible feed flow passage to inject hot bath water mixed with air bubbles in a bathtub main body by an injection amount automatic variable jet nozzle and controlling the injection amount and pressure of hot water bath from said nozzle into the bathtub main body. CONSTITUTION:A finger-pressure blow operates and controls a recirculation pump P in the vicinity of the max. number N of rotations (e.g., 3,000rpm) so as to make the discharge pressure of said pump P uniform (e.g, 1.0kg/cm<2>) and the jet amount control valve bodies 22 of respective jet nozzles 2, 3, 4 are controlled to make it possible to set the jet amount of hot bath water to several stages (e.g., five stages) within a certain reduced range (e.g., a range of 30 - 50l/min). The finger-pressure blow is operated by turning the finger- pressure blow switch 62 of a remote controller 30 ON. In the use pattern of the jet nozzles injecting hot bath water in this finger-pressure blow state, a jet nozzle full-use pattern switch 72 is turned ON to inject hot bath water simultaneously from six jet nozzles 2, 2, 3, 3, 4, 4 according to circumstances.
Patent JP-H08260919-A (JP)
Title: Valve timing control device of engine
Inventor: KIMURA SATOSHI
IPC: F01L1/34
Filed: 1995-03-23
Abstract: PURPOSE: To provide a valve timing control device capable of obtaining the optimum intake volume according to the operating condition of the engine. CONSTITUTION: A valve timing control device is provided with an intake cam shaft 26 to a timing belt (rotational force transmitting means 39), valve timing adjusting mechanisms 30, 33 to adjust the relative rotational phase of an exhaust cam shaft 27, and a control unit (control means) 12 to change the opening/ closing timing of intake/exhaust valve relative to the rotation of a crankshaft 37 without changing the relative phase of the opening/closing timing of the intake and exhaust valves according to the operating condition of the engine.
Patent JP-H11251473-A (JP)
Title: Insulating substrate, semiconductor device and semiconductor mounting device
Inventor: KIMURA AKIFUMI
IPC: H05K3/34
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an insulating substrate, where the junction part of projecting electrodes, the nearby fatigue life and junction strength are improved, and to provide a semiconductor device and a semiconductor mounting device. SOLUTION: A semiconductor element 1 is mounted on one main face of an interposer substrate 2. Inclined faces 2a which are not parallel to one main face are continuously formed into a washboard form. Electrode pads 5 which are electrically connected to the semiconductor element 1 are formed on the respective inclined faces 2a. A circuit board 8 is arranged facing opposite in parallel with one main face of the interposer substrate 2. Electrode pads 6 formed on the surface of the circuit board 8 and the electrode pads 5 formed on the inclined faces 2a are electrically and mechanically connected via solder ball electrodes 7.
Patent JP-S61222083-A (JP)
Title: Cover structure
Inventor: OOYAMA TAMAHIDE
IPC: G11B33/02
Filed: 1985-03-28
Abstract: PURPOSE:To open and close a cover without marring external appearance by joining a fulcrum provided on the side plate of a movable cover provided with an operation panel inside and the fulcrum provided in the case of a fixed cover with a connecting plate. CONSTITUTION:A front cover is fitted in front of a magnetic disk device, and a strut 14 is attached to the side wall in the movable cover 11 and a strut 15 is attached to a case 16 that fixes a fixed cover 12. Struts 14, 15 are joined rotatably to both ends of a connecting plate 13 to hold the movable cover 11. When the cover 11 is pulled to the right, the cover 11 is shifted to the front by the strut 15, and rotated by the strut 14 and can be opened without hitting against the fixed cover 12. As the connecting plate 13 is housed in the front cover and appearently there is no projection, external appearance is not marred.
Patent JP-S58180647-A (JP)
Inventor: NAKAYA TOSHITAKA
IPC: D04B27/32
Filed: 1982-04-16
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。