baber/WOPTO huggingface dataset:
Patent JP-H05288403-A (JP)
Title: Microwave heating type electrical hot water heater
Inventor: OGURA MINORU
IPC: F24H1/10
Filed: 1992-04-03
Abstract: PURPOSE:To perform a continuous heating of water with microwave and perform an efficient taking-out as hot water by a method wherein a block having a water feeding port and a water taking port fixed thereto storing a microwave absorption member is arranged within a microwave applicator and a microwave generator is connected therein. CONSTITUTION:A block member 1 made of porous material having some communicating air holes therein has a water-preventing seal at its surface part and this block is arranged within a microwave applicator 2. Each of a water feeding port 3 and a water taking port 4 is fixed to the block member 1, and each of microwave absorption member 5 of mesh type is fixed to each of these ports. In addition, a microwave generator 6 is connected to the microwave applicator 2. In turn, a tap water plug is connected to the water feeding port 3. The tap water plug is opened and a microwave energy is supplied from the microwave generator 6. With such an arrangement, water is continuously heated and hot water is efficiently taken out from the water taking-out port 4.
Patent JP-H0422878-A (JP)
Title: Method for measuring distribution of extent of electrification of one-component toner
Inventor: TAKAGI SEIICHI
IPC: G03G15/08
Filed: 1990-05-18
Abstract: PURPOSE:To prevent electrified toner from sticking to a counter electrode to improve the efficiency and the precision of electrification extent distribution measurement. CONSTITUTION:A toner particle carrier 2 is coated with particles of one- component toner as a thin layer, and an electric field is generated between the carrier 2 and a counter electrode 3 and a prescribed voltage is applied to peel electrified toner particles 7 from the toner carrier 2. The sectional area of the flow passage for an air current in the vicinity of the counter electrode 3 is narrowed to increase the current speed, and flying toner is not stuck to the electrode 3 but is put on the air current, and electrified toner particles 7 are led to a measuring part C and are measured by a measuring instrument 8 and are converted to the extent of electrification and the particle size by an arithmetic part 9. Consequently, plural electrified toner particles 7 are measured to obtain the electrification extent distribution for the particle size, and efficient measurement of high precision is possible.
Patent JP-H01295480-A (JP)
Title: Manufacture of metal base substrate
Inventor: HASEGAWA HIROSHI
IPC: H05K1/05
Filed: 1988-05-24
Abstract: PURPOSE:To improve heat radiation capability, by mounting paper base material phenolic resin prepreg on a ceramic layer surface, hot-pressing and molding it, impregnating the ceramic layer with phenolic resin, and exfoliating and eliminating the paper base material phenolic resin layer which is sealed voids and is hardened. CONSTITUTION:A ceramic layer 2 turning to an insulating layer, is formed on a metal plate 1 by spraying; paper base material phenolic resin prepreg 3 is mounted thereon, and subjected to hot-pressing and molding; thereby, the phenolic resin in the prepreg is melted and turned into a low viscosity state, which permeates into voids of the ceramic sprayed layer 2. The resin, which is permeated, is hardened under pressure by a press, so that foaming is prevented and voids in the ceramic sprayed layer 2 can be completely sealed. After hot-pressing and molding, the hardened paper base material phenolic resin layer 3 is easily exfoliated and eliminated from the ceramic sprayed layer 2. Alumina is most preferable for the ceramic layer 2. Thereby heat radiation capability is improved.
Patent JP-H09312129-A (JP)
Title: Fluorescent screen formation of dc plasma display panel
Inventor: NISHIMURA SUKEYUKI
IPC: H01J17/49
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a phosphor layer in which a phosphor amount is sufficiently secured without depending on the grinding speed of various color phosphor pastes, and a film thickness and a shape are stable. SOLUTION: A phosphor paste is filled into the barrier 31 spaces of discharge cells, and is dried and sedimented so as to secure discharge spaces in the cells. Thereafter, by sand blast processing using dry film resist 32, in which openings 32a of about such areas as an anode and a cathode intersect are provided, as a mask layer 34, phosphor only in defined areas by the openings 32a of the deepest bottom portions of sedimented phosphor layers 42 are ground off. Thereby, the loss of the phosphor is suppressed, a grinding time is also little, phosphor surface layers are not damaged at all, and further a sufficient phosphor amount is secured in the cells without depending on the difference of the grinding speed of the various color phosphor pastes.
Patent JP-S5251134-A (JP)
Title: Power source circuit used for an electronic range
Inventor: YAMAZAKI KAZUHIKO
IPC: F24C7/02
Filed: 1975-10-21
Abstract: PURPOSE: In order to make it a cheaper power circuit for an electronic range, devised is a heater surrounded by bimetal placed in a plate (or cathode) whose power source circuit is magnetron, and which is impressed and heated up by magbetron circuit.  The thermal control is made by the plate circuit so as to make the circuit a cheaper power circuit for an electronic range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5827971-A (JP)
Title: Melt spraying for metal
Inventor: KOJIMA TAKAYUKI
IPC: C23C4/08
Filed: 1981-08-14
Abstract: PURPOSE:To form a coating layer having high abrasion resistance and corrosion resistance on the surface of a substrate by heating a gas other than oxygen having reactivity with the metal to be melt sprayed to convert the same to plasma, introducing the metal into said plasma under controlling of the partial pressure of oxygen and melt spraying the metal by allowing the same to react with the plasma of said gas. CONSTITUTION:A gas other than oxygen for example, gaseous nitrogen, gaseous hydrocarbon or a gaseous mixture thereof having reactivity with metal to be  melt sprayed, such as Ti, is heated, whereby the gas is converted to plasma.  A plasma jet, plasma flame or arc discharge method is used for the formation of the plasma. Said plasma gas is ejected through a nozzle to form excited high speed jets of 1-3 Mach and about 1,000 deg.C. Metallic powder is charged into said plasma in the neighborhood of the nozzle by limiting the presence of oxygen to <=10<-4>Torr partial pressure of oxygen, to melt the powder by heating and to allow the same to collide against the surface of the substrate, whereby a coating layer is formed thereon.
Patent JP-S62283341-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMASHITA MASATAKA
IPC: G03G5/06
Filed: 1986-05-30
Abstract: PURPOSE:To enhance photosensitivity characteristics and to reduce variation of the difference between potentials in the light and in the dark caused by repeated uses in electrification and exposure steps by incorporating a specified low molecular weight organic compound in a photosensitive layer. CONSTITUTION:The photosensitive layer contains one of the compounds represented by formula I in which each of R1-R4 is an optionally substituted alkyl, aralkyl, aryl, or heterocyclic group, or each of the group of R1 and R2 and the group of R3 and R4 may form a 5- or 6-membered ring together with the N atom, and each is independent of each other, and R5 is H or an optionally substituted alkyl, aralkyl, aryl, or heterocyclic group. The compound is typified by formula I-1.
Patent JP-H1058650-A (JP)
Title: Printing method and printing device
Inventor: YAMAZAKI OSAMU
IPC: H05K3/12
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To precisely tear print paste apart between a printing plate retaining the paste and a substrate and thereby eliminate the cause for a bridging phenomenon by lowering the viscosity of the print paste which comes into contact with a part holding the paste by increasing the temperature of the part. SOLUTION: The viscosity of print paste for a printing plate which sticks to a part holding the print paste is lowered by increasing the temperature of a part in the neighborhood of the part holding the print paste. Thus the print paste is made easily separable from the part holding the print paste and thereby, it is facilitated to print the print paste to an object to be printed. The ring-like induction coil 28a of an induction heating part 28 is arranged, separated from each other by a specified distance, on a screen mask 11. When a cream solder 12 is packed into the through hole 11a of the screen mask 11, electric current is applied to the induction coil 28a by the time which is set by a timer to generate an induction magnetic field to run induction current to the screen mask 11 itself. Consequently, the screen mask 11 itself is directly heated by induction heating.
Patent JP-S5828555-A (JP)
Title: Method and device for controlling fuel injection to electronically controlled engine
Inventor: YAEGASHI TAKEHISA
IPC: F02D41/10
Filed: 1981-08-13
Abstract: PURPOSE:To enlarge the fuel cut-off region of an engine in which fuel injection is  stopped at the time of deceleration and resumed at the time of the constitution of a  prescribed condition, by causing the rotational frequency of the engine at the time of  the stoppage of the fuel injection and that of the engine at the time of the resumption  of the fuel injection to differ with a prescribed hysteresis width from each other. CONSTITUTION:In the normal operation of an engine, an electronic control circuit 50 determines a necessary injected fuel quantity from the outputs of an air flow meter 16, a  crankshaft angle sensor 22, etc. to control a fuel injector 44. When a throttle valve 28  is entirely closed and the rotational frequency of the engine is higher than an injection  stoppage level in its deceleration, the injection of fuel is stopped. The injection of fuel  is resumed when the rotational frequency of the engine has become lower than an injection resuming level by a prescribed hysteresis width lower than the injection stoppage  level or the throttle valve 28 is opened. The hysteresis width is made larger in the case  that the throttle valve 28 is entirely closed before the rotational frequency of the engine becomes higher than the injection stoppage level, than the other case that the rotational frequency becomes higher than the level before the throttle valve is entirely  closed.
Patent JP-S5751475-A (JP)
Title: Ink jet recording apparatus
Inventor: MARUYAMA MITSUAKI
IPC: B41J2/165
Filed: 1980-09-12
Abstract: PURPOSE:To prevent a nozzle from clogging by completely removing air bubbles, by providing a valve in the middle of the piping of ink circulation system and additionally a cleaning means for closing the nozzle of a head for the predetermined time during a circular operation. CONSTITUTION:Within a jet head 13, a reservoir portion 24 provided with an ink supply opening for a pressure chamber, an ink inlet, and an ink outlet is formed. Piping means 15, 16 connect the ink inlet, the ink outlet, and an ink tank 11. In the circular system including these means, a pumping means 12 is placed in the middle of the piping means 15 between the ink tank 11 and the ink inlet and the only valve means 14 closed during the ordinal recording time and at the time of necessity during the ink circulation. A cleaning means 17 is provided at the position facing to the head 13 and in which position the head comes off from a recording range in order to close the nozzle of the head 13 only for the predetermined time of a circular operation.
Patent JP-S5931790-A (JP)
Inventor: EMIIRU ARUBIN BUROOGAA
IPC: B01J23/00
Filed: 1983-07-14
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-S5352018-A (JP)
Title: Batch reader
Inventor: IKEDA HIROYUKI
IPC: G06K7/015
Filed: 1976-10-22
Abstract: PURPOSE: To achieve the accurate reading regardless of the face of the position of a bar-code label by making a plural number of scanning lines to scan both the faces of an information carrier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5754635-A (JP)
Title: Hydraulic circuit for civil engineering and construction equipment
Inventor: WATANABE HIROSHI
IPC: F15B11/17
Filed: 1980-09-16
Abstract: PURPOSE:To enable the connection of a hydraulic pump, idling at a composite operation time, to a desired actuator, by a method wherein at least one of a plurality of actuators is connected to a plurality of variable discharge capacity pumps via a ON-OFF switch valve. CONSTITUTION:A hydraulic circuit for a hydraulic shovel consists of variable discharge capacity hydraulic pumps 1-4, and hydraulic actuators for an arm cylinder 6, boom cylinders 7A, 7B, a removing motor 8, and travelling motors 9, 10. Each hydraulic actuator is connected to each hydraulic via ON-OFF electromagnetic switch valves 11A-11C, 12A-12C, 13A-13D, and 14A-14D, and each electromagnetic valve is switched ON or OFF according to a timing and a chart on the priority order previously determined.
Patent JP-S5828847-A (JP)
Title: Substrate for flip chip bonding
Inventor: SAKUMA KUNIO
IPC: H01L21/60
Filed: 1981-08-13
Abstract: PURPOSE:To form a substrate structure to prevent the outflow of the solder when bonding at a low cost, by providing conductor patterns wherein the width is in a narrow shape on joints of the bonding parts of conductor patterns and fret patterns continuous thereto. CONSTITUTION:Conductors and surface coated metals 4', 5' have shapes with parts 7' wherein the pattern widths thereof are narrow uncontinuously. Thus, by providing parts 7' wherein sectional area are narrow, firstly heat becomes difficult to escape from the bonding part 8' to the fret pattern 6', and thus a heating time or a heating temperature can be reduced. Besides, even if the solder flows out from the part of 7', since the sectional area suddenly becomes larger at the part 6', the temperature of the solder itself suddenly decreases, and the outflow of the solder becomes easier to stop at this part.
Patent JP-H07334237-A (JP)
Title: Frequency switching malfunction preventing method
Inventor: MIYAZAKI YASUYUKI
IPC: G05D1/02
Filed: 1994-06-09
Abstract: PURPOSE:To prevent malfunction caused by the switching of frequencies due to an unmanned vehicle by irregularly arranging plural markers and detecting frequency switching corresponding to the detection of this irregular arrangement pattern. CONSTITUTION:When a traveling course 3 is provided with the range of a guide frequency f1 shown by a broken line and the range of a guide frequency f2 shown by a single dotted line, a marker #1 inside the range of the frequency f1 and a marker #2 inside the switching range of both the frequencies f1 and f2 are embedded on the same side as the traveling course 3. Since the markers #1 and #2 are regularly alternately embedded on the left and right sides of the traveling course 3, the same sided arrangement is turned to the irregular state. When the reading of the marker #1 is skipped, the vehicle is operated at the marker #2 while considering it as the marker #1. Since there is a marker #3 just after and the positions of markers corresponding to the traveling course 3 are made different, however, a pattern error is generated and the vehicle is stopped. When the reading of the marker #2 is skipped, on the other hand, the following marker #3 is read out, the pattern error occurs and the vehicle stops.
Patent JP-2000050274-A (JP)
Title: Method and device for changing size of image frame including field mode coding
Inventor: DINEI ALFONSO FERREIRA FLORENS
IPC: H04N7/36
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To properly change the size of an image, including a field mode coding DCT coefficient by rationalizing is part a DCT coefficient through the inverse discrete cosine conversion IDCT processing of a decoder and applying the pixel area correction to an image frame having its changed size. SOLUTION: A variable length decoder 112 generates a constant length bit stream, including a quantization estimated error DCT coefficient which is inputted to an IDCT module as a bit stream S3, consisting of an estimated error DCT coefficient that is quantized into a standard form by an IQ: 113. The IDCT module has an IDCT that is slightly different from a standard matrix and processes a DCT coefficient block by means of a matrix, which is selected so as to vertically shift a sample changed in size by a half pixel with regard to the field mode coding. Then the IDCT module omits the parts related to every block of the DCT coefficient to perform an IDCT operation and generates a bit stream S4, where an image size including a pixel-based estimated error, is reduced.
Patent JP-S61283667-A (JP)
Inventor: BORUFUGANGU HARUMUSU
IPC: C09B62/002
Filed: 1986-06-03
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-S6018141-A (JP)
Inventor: KURIOKA AKIHIKO
IPC: A47L9/04
Filed: 1983-07-12
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-H05322578-A (JP)
Title: Gyroscopic device
Inventor: SHIOZAWA TATSUO
IPC: G01C19/5642
Filed: 1992-05-20
Abstract: PURPOSE:To detect input angular velocity on the basis of the change of the electrostatic capacity obtained from the detection electrodes corresponding to the respective inclined planes of a gyroscopic device, especially, a vibrator having a triangular cross section. CONSTITUTION:In a gyroscopic device, the vibrator 1 supported on a support member 2 in a freely vibratory state and having a triangular cross section is used. The detection electrodes 3, 4 corresponding to the vibrator 1 are constituted of a silicon substrate along with the vibrator and input angular velocity is detected on the basis of the change of electrostatic capacity.
Patent JP-H10316269-A (JP)
Title: Recording medium feeding device
Inventor: SHINDO TATSUYA
IPC: B65H5/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of treating the whole surface of a recording medium without generating treatment irregularity. SOLUTION: At first, a solenoid means 28 is off, a movable support member 30 is on the side of a first feed roller means 21, and force of a plate spring member 26A to energize a lower roller 21B upward is larger than force of a plate spring member 26B to energize a lower roller 25B upward, so a micro- capsule paper 37 is fed only by the first feed roller means 21. As a tip part of the micro-capsule paper invades to a feed roller means 25 on the downstream side, the solenoid means 28 gets ON to move the movable support member 30 toward the second feed roller means 25, and the force of the plate spring member 26B to energize the lower roller 25B upward becomes larger than the force of the plate spring member 26A to energize the lower roller 21B upward, so it is fed only by the downstream side feed roller means 25.
Patent JP-H0855243-A (JP)
Title: System and method for data processing for surface formation of model
Inventor: KURISUTOFUAA PARADAIN
IPC: G06T15/00
Filed: 1995-05-26
Abstract: PURPOSE: To provide a data processing system and its operating method in order to form the surface of a model of a three-dimensional object that is stored in a storage device, as its data. CONSTITUTION: A user prescribes a line to express the feature of an object and this line is stored in a storage as the model data. The data are identified to express plural lines forming a 1st closed loop consisting of edges which are matched with each other at a node, and the data are generated to prescribe a series of additional loops which express the surface that is anticipated by the 1st closed loop. Then the user receives the data expressing the prescribed line via an input means to divide again the 1st closed loop into plural new closed loops. Thus, the user edits the anticipated surface by generating another series of additional loops to every new closed loop.
Patent JP-S61286522-A (JP)
Title: Starting promoting device of diesel engine
Inventor: HOTSUTA YOSHIO
IPC: F02B29/08
Filed: 1985-06-12
Abstract: PURPOSE:To ensure an enough intake air filling amount, by a method wherein, in a device in which an on-off valve located in an intake passage is opened and closed in the middle of a suction stroke, and an intake air temperature is increased through heat insulation compression, the bypass passage of the on-off valve is opened when the on-off valve is unsufficiently opened. CONSTITUTION:An on-off valve 10 is located in an intake passage 8 of each cylinder of a diesel engine, introduction of intake air to a combustion chamber 3 is limited to the middle of an intake stroke by the on-off valve, and intake air is introduced to the combustion chamber 3 suddenly from the middle of an intake stroke to perform heat insulation compression. The on-off valve 10 is adapted to close about at the bottom dead point of a piston 2, and following opening and closing motion is effected through the working of an on-off valve driving means 11 by means of an output signal from a CPU 12. When the detecting value of a negative pressure sensor 13 is decreased over a negative pressure previously set depending upon the number of revolutions of an engine, the CPU 12 causes opening of a bypass passage 8a running around the on-off valve 10 by which a bypass valve 8b is opened.
Patent JP-S63293566-A (JP)
Title: Laser bean printer
Inventor: KADOWAKI HIDEJIRO
IPC: G03G15/04
Filed: 1987-05-27
Abstract: PURPOSE:To attain a stable gradation expression by detecting the electric potential of a bright part formed on a sensitive body and controlling a laser output so as to compensate the variation of the sensitivity of the sensitive body. CONSTITUTION:The electric potential of the bright part formed on the sensitive drum 23 is detected by lighting a laser by an electric potential sensor 27 and the detected value and a prescribed value are compared in a control part 14. And the contents of a buffer 18 which sets the laser output is corrected. Thus, the laser modulation current value of a laser modulation circuit 30 is decided to obtain the laser output according to the specified electric potential value of the bright part. Therefore, the variation of the sensitivity of an electrophotography sensitive body can be compensated and the stable gradation expression can be attained.
Patent JP-H02308699-A (JP)
Title: Microphone head
Inventor: HASHIMOTO IWAO
IPC: H04R1/08
Filed: 1989-05-23
Abstract: PURPOSE:To simplify a joint structure and to facilitate assembling by interposing a solder member in a ring form between opening ridges of upper and lower nets and fitting closely the member to the inner face of intermediate joint rings, jointing them together and heating and bonding the member. CONSTITUTION:Solder member 7 such as thread solder or silver solder is fitted in a ring shape to an intermediate part between inner faces of an intermediate joint ring 6 of nets 1, 2 of upper and lower parts and the inner faces are mated closely together. Then heat 8 is applied from surrounding and when the solder member 7 is completely molten, a pressing force 9 is applied to solder the inner faces and fixed with natural cooling. Thus, the nets 1, 2 are bonded via a ring 6 simply and strongly, the joint structure is simplified and the assembly is facilitated.
Patent JP-S5829700-A (JP)
Inventor: NISHIOKA NOBUAKI
IPC: B43L13/00
Filed: 1981-08-15
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。