baber/WOPTO huggingface dataset:
Patent JP-H06288524-A (JP)
Title: Fluidized-bed boiler
Inventor: SUYARI MAMORU
IPC: F23C10/18
Filed: 1993-04-05
Abstract: PURPOSE:To prevent abrasion and corrosion of a heat transferring tube for recovering heat in a furnace. CONSTITUTION:A fluidized-bed boiler, on one hand, makes materials to be burnt burn during fluidization of a fluidized-bed 13 which is fluidized by air blown into it from an air dispersing tube 12, and, recovers heat in a furnace by a heat transferring tube 18, and on the other hand, takes out a fluidizing medium forming the fluidized-bed 13 together with non-combustible materials from a taking-out opening 17 set at an under side of the air dispersing tube 12. And, it is provided with the heat transferring tube 18 on the taking-out opening 17 which is a non-fluidized section wherein a migration speed of the fluidizing medium is far lower than a fluidizing speed at the fluidized-bed 13 and there is almost no chlorine that arises corrosion.
Patent JP-H06285349-A (JP)
Title: Hermetic type kneading machine
Inventor: YAMADA NORIBUMI
IPC: B01F7/04
Filed: 1993-04-05
Abstract: PURPOSE:To impart adequate shearing force to materials and to speed up fine segmentation so as to improve kneading performance by specifying the spacings between the outer peripheral end faces of the vane parts of respective rotors and the inside wall surface of a chamber, i.e., the ratio between a chip clearance and the bore of the chamber. CONSTITUTION:This kneading machine 1 consists of a casing 2, the chamber 3 for kneading closed by an end frame, two pieces of a pair of the vaned rotors 4A, 4B which are formed parallel with each other in this chamber and rotate reverse from each other, a material insertion ram 3 which is freely removably inserted into a material supply port 5 at the center in the central part of the chamber 3 and an opening/closing door 8 which is inserted freely removably into a similar kneaded matter discharge port 7. The casing 2 communicates both rotors 4A and 4B with each other over the entire part. The specified spacings S are formed between the inside wall surface of the chamber 3 and the outer peripheral surfaces in the vane parts of the rotors 4A, 4B, i.e., land surfaces 10. The kneading in a short period of time is made possible if the ratio S/D between the spacings S and the bore D of the chamber 3 is set at 0.1 to 0.02.
Patent JP-S63258842-A (JP)
Inventor: HARATO KUNOORU
IPC: C07C67/00
Filed: 1988-04-01
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-H02258009-A (JP)
Title: Method and apparatus for regenerating used gas of carbon dioxide gas laser
Inventor: YAMAZAKI MAKOTO
IPC: C01B32/40
Filed: 1989-03-31
Abstract: PURPOSE:To keep an atmosphere always similar to that of a fresh gas when a laser is oscillated by regenerating a separated mixed gas of CO2, CO and O into CO2 gas by making them pass through a catalyst tube and introducing to a CO2-laser oscillation apparatus after mixing it again with a mixed gas of He and N. CONSTITUTION:He, N and CO2 an outlet gas from a CO2-laser oscillation apparatus 11, and CO and O, their deteriorated components, are adsorbed and separated into a mixed gas of CO2, CO and O and that of N and He by pressure-swing adsorptive separation towers 16a, 16b. That adsorbed mixed gas of CO2, CO and O is regenerated into CO2 by allowing to pass through a catalyst tube 24 containing a Pt-Ra line catalyst and introduced to the oscillation apparatus after mixed again with the mixed gas of He and N. It is possible, as a result, to cut down a laser gas cost remarkably, to cancel a troublesome work such as carrying in and out gas cylinders, and furthermore to supply a gas similar to a fresh gas always to an oscillator of the laser, resulting in an improvement in oscillation efficiency and a capability of more steady high repetitions.
Patent JP-S59204688-A (JP)
Title: Production of coal-water slurry of high concentration
Inventor: YOSHIKAWA HIROBUMI
IPC: C10L1/32
Filed: 1983-05-06
Abstract: PURPOSE:A coal-water slurry that is formed by use of coal particles having a specific coal particle distribution, thus showing low viscosity and high dispersion stability even in high coal concentration. CONSTITUTION:The objective coal-water slurry is formed by use of coal particles which are composed of 29.0-50.0wt% of F1 fraction, which has particle sizes of DL-DL/4 where DL is the maximum particle size, 20.0-25.0wt% of F2 fraction of DL/4<4>-DL/4, 12.0-15.0wt% of F3 of DL/4<3>-DL/4<2>, 6.0-10.0wt% of F4 of DL/4<4>-DL/4<3>, 3.0-12.0wt% of F5 of DL/4<5>-DL/4<4>, 1.5-5.2wt% of F6 of DL/ 4<6>-DL/4<5>, 0.8-4.0wt% of F7 of DL/4<7>-DL/4<6> and 0.7-9.0wt% of F8 of DL/ 4<8>-DL/4<7>.
Patent JP-H11256928-A (JP)
Title: Automatic expanding/contracting handrail for mounting sliding door
Inventor: TOMOCHIKA TOSHIAKI
IPC: E06B1/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic expanding/contracting handrail which is formed at an opening to be opened and closed by a sliding door and which establishes continuity only when the sliding door is shut. SOLUTION: A first 2 and a second handrail body 3 are fixed opposingly to the wall surfaces W1 and W2 on both sides of an opening 101, and the forefront 41 of a movable railing 4 to be accommodated as insertion in the first handrail body 2 is coupled with a sliding door 100. When the opening 101 is closed by the sliding door 100, the movable railing 4 is drawn out from the first handrail body 2, and its forefront 42 is fitted in the forefront opening 31 in the first handrail body 3, and thus a handrail continued to the opening 101 is formed.
Patent JP-S574658-A (JP)
Title: Partial recording system
Inventor: MIKI HIROSHI
IPC: H04N1/38
Filed: 1980-06-10
Abstract: PURPOSE:To realize a partial recording with high precision, by putting a partial record indicating code at a part of an original and then carrying out a recording based on the contents of an indication. CONSTITUTION:When a picture information 7 is transmitted to the receiver side, a code detecting circuit 8 detects the partial record indicating code to send the result of detection to a table reference circuit 9. The circuit 9 sends the contents showing a ratio between presence and absence of a partial recording and indicated by the code to a record control circuit 11. Thus a paper feed pulse motor 12 is actuated to feed the recording paper only in the section of presence of the partial recording and to stop the paper feed in the section of absence respectively.
Patent JP-H10275290-A (JP)
Title: Fire receiver
Inventor: SUGIYAMA KAZUHIRO
IPC: G08B17/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fire receiver which is arranged in the control panel of a fire receiver, automatically releases a selection switch for maintenance when the switch used for stopping a specified function represented by the whole stop of main sound and area sound is erroneously operated at the time of maintenance/inspection and prevents the ringing of main sound and area sound when fire actually occurs. SOLUTION: A maintenance switch 17, a maintenance timer 52 starting an operation for prescribed time when the maintenance switch 17 is operated, and maintenance function stop means 2, 4 and 5 stopping the specified function corresponding to the selection switch such as a main sound stop switch 15 during the operation of the maintenance timer 52 for prescribed time, for example, and judging the operation to be invalid when the selection switch is operated when the maintenance timer 52 is not operated are provided.
Patent JP-S58196062-A (JP)
Title: Multi-layer structural amorphous semiconductor thin film
Inventor: TSUDA ISAMU
IPC: H01L31/04
Filed: 1982-05-10
Abstract: PURPOSE:To increase the mobility of the central layer by a method wherein an amorphous semiconductor layer is sandwiched by amorphous semiconductor layers of band gaps larger than that of the amorphous semiconductor layer and of the same conductivity types. CONSTITUTION:The second layer 2 is the I type amorphous semiconductor layer, and the first layer 1 and the third layer 3 have larger band gaps than that of the second layer 2, both of which are the N type amorphous semiconductors. The second layer 2 is sandwiched by the first layer 1 and the third layer 3. Excess electrons 6 and 7 existing respectively in the conduction bands 4 and 5 of the first layer 1 and the third layer 3 are drifted to the conduction band 10 of the second layer 2 by the potential difference formed by difference of electron affinity of the first layer 1, third layer 3 and second layer 2. As a result, depletion layer regions 11 and 12 are formed at the interface between layers.
Patent JP-H06262543-A (JP)
Title: Striking unit
Inventor: ASAKURA SHIGEKI
IPC: B25D9/12
Filed: 1993-03-11
Abstract: PURPOSE:To make the pressurizing force, pressurizing a piston in a forward direction or backward direction, adjustable in accord with a pressure oil supplying capacity. CONSTITUTION:An adding pressure surface 23, where a pressurizing action of high pressure oil is possible at a time when a piston 2 is turned over at the backward end, is formed in this piston 2 with a striking pressure surface 22 on which the high pressure oil acts in time of striking, and a turnover pressure surface 21 on which the high pressure oil acts in time of the turnover, and it is switched to a state that makes the high pressure oil act on the striking pressure surface 22 alone, and another state that makes this pressure oil act on both pressure surfaces 22 and 23 by an oil quantity selector valve 11 in accord with a pressure oil supplying capacity.
Patent JP-H08231520-A (JP)
Title: Tyrosinase inhibitor
Inventor: ISHIKAWA HIROMI
IPC: A23L5/41
Filed: 1995-02-28
Abstract: PURPOSE: To obtain the subject inhibitor containing a specific thiazolium derivative (salt) as an active ingredient, and useful as a food blackening or browning- preventing agent or a beautifully skin-whitening agent excellent in an effect for preventing and improving skin melanism, stains and ephelides. CONSTITUTION: This inhibitor contains a thiazolium derivative (salt) of the formula [R1 is H, a hydroxyalkyl, its ester; R2 is H, an alkyl; R3 is H, an alkyl, a hydroxyalkyl, a (substituted) pyrimidinylmethyl, a (substituted)benzyl]  e.g. 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]5-(2-hydroxyethyl)-4-methylt hiazolium chloride monohydrate}, preferably in an amount of 0.001-10.0%.
Patent JP-H07311597-A (JP)
Title: Composition method of audio signal
Inventor: JIYUINNFUUEI CHIEN
IPC: G10L19/00
Filed: 1995-03-13
Abstract: PURPOSE: To reduce the degradation of sound quality caused by frame erasure concerning a communication system using audio encoding. CONSTITUTION: A decoder to be used for an audio signal synthesizing method has a 1st exciting signal generator corresponding to an input bit, exciting signal gain adapter for generating a gain, synthetic filter for responding to the exciting signal, and synthetic filter adapter for generating a synthetic filter coefficient signal. First of all, the sample of the 1st exciting signal generated by the 1st exciting signal generator is stored. In response to a signal showing the erasure of the input bit, a 2nd exciting signal is synthesized based on the sample of the 1st exciting signal stored before, the 2nd exciting signal is filtered, and the audio signal is synthesized. Concerning the current erased frame, the adapter performs signal processing operation for storing a signal to be used for the adapter in the case of generating the gain and coefficient signal of a non-erased frame in future.
Patent JP-H04313494-A (JP)
Title: Carrying-in/out device for stock and product to and from working machine
Inventor: KAWADA KIJU
IPC: B23Q7/14
Filed: 1991-04-11
Abstract: PURPOSE:To automatically carry in and out a pallet for supporting a stock or a product to and from a working machine and a stocker in a shorter time than before, and also, to improve the working rate of productivity in the working machine by placing the stocker on the side of the working machine. CONSTITUTION:In stockers 5R, 5L in which a shelves 3 for allowing a stock pallet and a product pallet to go in and out freely is provided in plural stages, a pallet supporting elevator 75 for supporting freely the pallet P drawn out of the shelf 3 is provided so that its vertical motion is free. On the lower side of this pallet supporting elevator 75, supporting parts 95, 97 being a working pallet holding device supported on a table 13 of a laser machining machine 1 being a working machine are provided. Also, this device has a characteristic feature of providing a work holding part 109 for holding freely a stock and a product on each pallet supported by the pallet supporting elevator 75 on the upper side of the pallet supporting elevator 75.
Patent JP-H02255033-A (JP)
Title: Device for fixing reel
Inventor: YAMAMOTO SHIGERU
IPC: A01K87/06
Filed: 1989-03-29
Abstract: PURPOSE:To facilitate rotating operation, etc., of a tightening ring by forming an extending part extending to the back of a back hood into a frontal hood and moving the extending part along the reel seat body with rotating of the tightening ring arranged at the back of the back hood. CONSTITUTION:A frontal hood 23 and a back hood 25 for fixing reel legs to a reel seat body 21 are oppositely arranged in the shaft longitudinal direction of the reel seat body at a prescribed interval and an extending part 27 extending to the back of the back hood 25 is formed on the frontal hood 23. A tightening ring 29 is arranged at the back of the back hood 25 of the reel seat body and the extending part 27 is moved along the reel seat body 21 by rotating of the tightening ring 29.
Patent JP-H02256070-A (JP)
Title: Production of toner for developing electrostatic latent image
Inventor: MIKI TAKASHI
IPC: C08F2/20
Filed: 1989-03-29
Abstract: PURPOSE:To directly obtain a toner without classifying polymer particles obtd. by suspension polymn. by dissolving a water soluble polymer as a suspension stabilizer in an aq. phase and an oil soluble polymer reducing the interfacial tension between an oily phase of a monomer and the aq. phase in the oily phase. CONSTITUTION:A water soluble polymer as a suspension stabilizer is dissolved in an aq. phase and an oil soluble polymer reducing the interfacial tension between an oily phase of a monomer and the aq. phase is dissolved in the oily phase. The water soluble polymer as a suspension stabilizer is suspended in the aq. phase. The oily phase is emulsified in the aq. phase and the monomer is suspension-polymerized. Since the particle size distribution of the oily phase is narrowed and that of the resulting polymer particles is also narrowed, a stage for classifying the polymer particles is made unnecessary and a high performance toner having superior environmental stability and copying performance is obtd.
Patent JP-2000271953-A (JP)
Title: Rotary plastic molding machine
Inventor: SATO KOICHI
IPC: B29C45/06
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a molding machine which can fully stand the reactive force from a pinion, without adversely affecting its hydraulic circuit, while maintaining a compact and inexpensive structure. SOLUTION: This is a rotary plastic molding machine comprising plural tie rods 24 located on a machine base, and a clamping part 20 having an upper clamping plate 22 movably held along the tie rods 24, wherein a rotatable plate 30 for supporting a molded part is carried by a rotational driving means 32. The rotational driving means 32 comprises a pinion 34 positioned at the rotational center of the rotatable plate 30, a cylinder 36 with a rack 46 formed on its side surface, the rack 46 being engaged with the pinion 34, the end parts protruding from the two ends of the cylinder 36 and being fixed on the upper clamping plate 22, and a piston 38 which makes the cylinder 36 reciprocally movable. The rack 46 and the pinion 34 are engaged with each other to rotate the rotatable plate 30.
Patent JP-S58197083-A (JP)
Title: Automatic stamping device
Inventor: IWANAGA SADAYUKI
IPC: B41K3/00
Filed: 1982-05-12
Abstract: PURPOSE:To prevent the occurrence of incorrect stamping, by providing a logic circuit delivering a signal of the fault of the stop position of a stamping unit when the stamping unit does not detect a stoppage signal which is delivered by a circuit controlling the rotation of the stamping unit. CONSTITUTION:A first detector 12 detecting mail 5 and a stamping unit 7 for stamping a postmark are provided along a conveyance path 1 along which the mail 5 is conveyed, being held by belts 3 between, and a second detector 15 is provided for detecting the position of the stampmark 8 of the stamping unit 7 from the position of a notch 14 of a disc 13 fixed to the shaft of the stamping unit 7. Moreover, an AND circuit 27 taking the logical product of an output of the second detector 15 and a reset output (stoppage signal) of a flip-flop circuit 24 is provided, and the output signal of this AND circuit 27 is delivered outside as a signal of the fault of the stop position of the stamping unit 7.
Patent JP-H01251888-A (JP)
Title: Registration correction circuit in solid-state color image pickup device
Inventor: AKIYAMA IKUO
IPC: H04N9/093
Filed: 1988-03-30
Abstract: PURPOSE:To correct an error in a horizontal direction out of registration errors by transferring an oscillation frequency in the horizontal scanning period of a voltage controlled oscillator in a prescribed quantity from a central frequency in accordance with the information of the registration error. CONSTITUTION:The registration error in a horizontal direction can be corrected by transferring the oscillation frequency of voltage control oscillators 17-19 corresponding to respective solid-state image pickup elements 3-5 to a high frequency side when a distortion by the magnification chromatic aberration of a lens 1 and the heat distortion of a color separation optical system turn to an outer side and to a low frequency side when these distortions turn to the center direction of an image-formation surface. The error in the horizontal direction out of the registration errors to be accompanied with a magnification chromatic aberration fluctuation to be generated when the condition of a zooming, a diaphragm, etc., is changed can be corrected by adequately making variable the transferring quantity of the oscillation frequency of the respective voltage control oscillators 17-19 with interlocking with the focal distance of the lens 1 and the information of an image pickup distance and a diaphragm value.
Patent JP-2000277786-A (JP)
Title: Photovoltaic power generator
Inventor: OKAZAKI MASAKI
IPC: H01M14/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To realize both a countermeasure against energy and global environment and a visually comfortable state simultaneously by combining two kinds of photovoltaic cells having different visible light absorption characteristics side by side. SOLUTION: In three kinds of photovoltaic chemical cells, batteries 1, 2 and 3 can transmit yellow, red purple and blue green lights, respectively, and photovoltaic chemical cell sealed with an epoxy based sealant are formed by laminating a conductive glass 1 (a conductive layer 2 is provided on glass), a TiO2 layer 3, a dye layer 4, electrolyte 5, a platinum layer 6 and glass 7 sequentially. When three kinds of cell are connected in series and irradiated with a simulated solar beam, a short circuit current of 14 mA is produced and a photovoltaic power generator being employed in stained glass can be manufactured by arranging three kinds of cell appropriately. Consequently, a photovoltaic power generator excellent in conversion efficiency and applicable to a visually comfortable decoration window of stained glass, for example, can be obtained.
Patent JP-H04314626-A (JP)
Title: Operating tool configuration structure of working vehicle
Inventor: OIZUMI SATOSHI
IPC: F16H59/06
Filed: 1991-04-12
Abstract: PURPOSE:To satisfactory perform both operation of a side brake penal and speed change operation while providing the side brake penal on the right side of the lateral center in a steering part easy to assemble. CONSTITUTION:A speed change pedal 11 alternatively performing the forward side speed change operation and reverse side speed change operation of a static hydraulic continuously variable transmission 6, and side brake pedals 12A, 12B to a lateral pair of driving wheels 5, 5 situated in front of the speed change pedal 11 are disposed on the right side of the lateral center of a steering part 2 in a vehicle body 3. A second speed change pedal 14 linked to the static hydraulic continuously variable transmission 6 is disposed on the left side of the lateral center of the steering part 2 so that the static hydraulic continuously variable transmission 6 can be subjected to only the forward side speed change operation.
Patent JP-H08243992-A (JP)
Title: Safety device of cloth cutter
Inventor: HIROI TAKASHI
IPC: B26D1/46
Filed: 1995-03-09
Abstract: PURPOSE: To safely protect an operator without hindering workability at cutting time by arranging a protective cover to surround a band knife above a cloth piece cutting area, and connecting this to a vertically moving mechanism in a cutter to cut cloth such as a woven or knitted material in a prescribed shape. CONSTITUTION: A sheet holder 15 is arranged below in the vertical direction of a head 14 of a cutter main body, and a cover sheet 6 whose lower end is fixed to an upper surface of a holder 16 is arranged in this sheet holder 15 so as to be freely housed in a wound condition, and a vertically moving mechanism 22 composed of an air cylinder 18 and an arm 21 is continuously connected to the holder 16, and the holder 16 is supported so as to be freely raised and lowered. A protective cover 23 of a tubular body is supported in a suspending shape under this holder 16. Respective members of these sheet holder 15, cover sheet 6, holder 16 and protective cover 23 are formed so that a band knife 3 penetratingly travels through the respective insides, and cloth 1 is cut by travel of this band knife.
Patent JP-S60242026-A (JP)
Title: Monitoring of injection pressure
Inventor: SHIODA SHIGETAKA
IPC: B29C45/76
Filed: 1984-04-20
Abstract: PURPOSE:To enable to indicate an abnormal condition and a section in which the abnormal condition is generated and prevent reject articles from being generated, by a method wherein monitoring points are determined by measuring an actual injection cycle time and dividing it by a preset divisor, and a reference value is determined by measuring an actual injection pressure. CONSTITUTION:A CPU 12 calculates the injection high-temperature time (t) for the second shot from the start of the operation on the basis of an injection start signal and an injection high-pressure completion signal sent from a molding machine controller 11, and stores the calculated value into a memory 13. In addition, the CPU 12 divides said time (t) by a divisor N set on a divisor setter 14, to calculate a monitoring interval, and stores it into the memory 13. From the third shot onward, with an injection start signal received from the controller 11, the pressure sent from a pressure amplifier 8 is measured at the monitoring intervals stored in the memory, and is stored into the memory 13. This operation is repeated a number of times to obtain an upper limit and a lower limit, and thereafter control is performed on the basis of the upper and lower limits.