baber/WOPTO huggingface dataset:
Patent JP-H11285816-A (JP)
Title: Brazing flux for aluminum and brazing method
Inventor: OTSUKA YOSHITATSU
IPC: B23K1/19
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide the brazing flux for aluminum and the brazing method capable of activating an aluminum material surface having low wettability to achieve good brazing. SOLUTION: The brazing flux for aluminum comprises a mixture in which the aluminum powder having a purity 99.0% is blended by <=30 wt.% to the flux base for activating an aluminum material surface. Further, in the brazing method of aluminum material a brazing filler metal is supplied to a joining part of aluminum materials as well as the flux mixture e.g. as a suspension liquid and is heated and brazed.
Patent JP-S5519797-A (JP)
Title: Housing for electric connector
Inventor: ROZAA HAINRITSUHI UIRI NITSUKU
IPC: H01R13/436
Filed: 1979-07-24
Abstract: An electrical connector housing is formed of two relatively slidable parts movable between a condition in which contact cavities are aligned, for insertion of contacts and a condition in which the cavities are slightly out of alignment so that one housing part presents shoulders overlapping edges of cavities in the other part for positively retaining contacts in the other part. The housing parts have interengaging guide means and resilient latch means securing the housing parts in the second condition.
Patent JP-H03290698-A (JP)
Title: Acoustic field controller
Inventor: SONE MASAKO
IPC: G10K15/08
Filed: 1990-04-09
Abstract: PURPOSE:To faithfully reproduce an acoustic field with an arbitrary number of channels by providing an acoustic field data correcting means and a signal processor and reproducing the output of the processor with plural speakers and using corrected data corresponding to the number of output channels to control the acoustic field. CONSTITUTION:The acoustic signal inputted from a terminal 1 is corrected by an acoustic field data correcting means 11 in a processor 2 and is reproduced by speakers 4 to 9 in a room 3. The listening position is defined as the origin and the difference of distance to each speaker is divided by an acoustic velocity (c) to obtain an offset value, and it is added to the delay time of acoustic field data to correct it, and the magnitude and the direction of sounds are corrected by vector operation, and the space from the speaker to the listening position is regarded as a free acoustic field, and sounds having an amplitude rb/ra where ra is the distance from the listening position from the supposed speaker position in a memory 12 and rb is the distance to the speaker which reproduces the new signal are emitted to correct attenuation. By this constitution, the acoustic field is reproduced with an arbitrary number of channels.
Patent JP-H03293450-A (JP)
Title: Connecting structure for column and slab in flat slab structure
Inventor: ENDO KATSUHIKO
IPC: E04B5/43
Filed: 1990-04-10
Abstract: PURPOSE:To improve shearing strength and constructing ability by a method wherein one or more hat-shaped reinforcing bar units are arranged between upper and lower end reinforcing bars in a slab around an intersection part between a column and a slab in a state to pass punching rupture risk section. CONSTITUTION:Upper and lower end reinforcing bars 7A ad 7B are arranged on a slab around an intersection part 1a between a 2 and a slab 3. A plurality of inverted U-shaped reinforcing bars 10 are integrally coupled to rodform reinforcing bars 11 at intervals of a given distance to form a hat-shaped reinforcing bar unit 9. One or more units 9 are horizontally arranged between the end reinforcing bars 7A and 7B in a state to pass a risk section CS produced around the intersection part 1a. The end part of the unit 9 is protruded in the intersection part 1a, and concrete is placed to form the slab 3. This structure effectively supports a shearing stress and improves constructing ability and reliability, and shortens a term of works.
Patent JP-H01266571-A (JP)
Title: Developing device
Inventor: WATANABE AKINORI
IPC: G03G15/08
Filed: 1988-04-19
Abstract: PURPOSE:To easily exchange a toner supply roll by putting the toner supply roll in a hopper for toner storage and thus forming a cartridge structure, and providing a seal reception part of this cartridge on the side of a developing container. CONSTITUTION:The hopper 6 contains the toner supply roll 3 integrally with toner 4 and the bottom part opening part of the hopper 6 wherein the roll 3 is arranged is closed with a seal member 12 to form the hopper cartridge. Then when toner 4 is replenished or when the toner supply roller 3 is exchanged, the hopper cartridge which is mounted is detached from the hopper cartridge receiver 9 of the developing container 8. Then the seal member 12 is peeled off a new hopper cartridge, which is mounted from the upper opening of the cover 8 of the developing container so that a rotary shaft 3a is matched with the groove 8b of the developing container. Consequently, the toner supply roll is easily exchanged.
Patent JP-H10278845-A (JP)
Title: Collision safety device for cab
Inventor: ITO HIROSHI
IPC: B62D33/06
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a collision safety device of a cab to prevent reduction of an occupant space by reducing upward rising deformation of an under rear frame to support the cab of a cabover type truck at the time of collision, etc. SOLUTION: A notch 4 is formed in the neighbourhood of a connecting portion of a rising part 2 of an under rear frame 1 to support a floor panel 16 of a cab 13 and a bed pan support part 3, and stopper brackets 5, 6 are welded by sandwiching the notch 4. At the time of collision, etc., the stopper brackets 5, 6 make pressure contact with each other on their contact surfaces, but an intersection angle of the rising part 2 of the under rear frame 1 and the bed pan support part 3 becomes an obtuser angle θ1 than an intersection angle θin the case when there is no collision, the under rear frame 1 is deformed downward, and upward rising quantity of the floor panel 16, etc., is reduced because of existence of the notch 4. Consequently, an occupant space M1 extensively becomes larger in comparison with a conventional occupant space M2 at the time of collision, etc.  Consequently, it is possible to protect an occupant.
Patent JP-H03294570-A (JP)
Title: Heat-treatment equipment
Inventor: YOSHIKAWA TAKUFUMI
IPC: D06B19/00
Filed: 1990-04-09
Abstract: PURPOSE:To prevent over-drying of the object to be treated and machine fire, etc., by equipping heat insulation plates as many as heater rows in a ladder shape every width space, moving the heat insulation plates to a position directly under the heaters and insulating heat rays in case of sudden stop, etc., of the surface of the subject equipment. CONSTITUTION:In a heat-treatment equipment, heat insulation plates 30 as many as heater 26 rows are intersected at right angles by heat insulation member frames 32 of both sides thereof every width space and arranged in a ladder shape so as to be movable a distance of the width space of the heat insulation plates 30 back and forth by operation of an air cylinder 38. During normal operation, the above-mentioned heat insulation plates 30 are located between respective adjacent heaters 26. When traveling of an object (A) of the treatment is stopped or extremely slow due to a trouble of the equipment, the above- mentioned air cylinder 38 is actuated to move the respective heat insulation plates 30 to a position directly under the respective heaters 26 and to insulate heat rays from the heat irradiation part 28.
Patent JP-H1029886-A (JP)
Title: Coating material for granular fertilizer
Inventor: TANAKA TADASHI
IPC: C05G5/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain such a coating material that has excellent controlled-release property and antiblocking property, can be hydrolyzed in soil and is useful for obtaining granular fertilizer by constituting the coating material of a polyurethane resin containing oxyethylene groups and ester groups in the molecule and specifying the amt. of oxyethylene units and ester groups in the resin. SOLUTION: The amt. of oxyethylene units in the resin is specified to 1 to 20wt.%, while the amt. of ester groups is specified to 1 to 10wt.%. The polyurethane resin is preferably such a resin consisting of a polyol component (e.g. castor oil), polyisocyanate component (e.g. reaction product of diphenylmethane diisocyanate and oxypropylene/oxyethylene adduct of glycerine), and polyoxyalkylated polyamine (e.g. adduct of ethylene diamine with 4 moles oxypropylene) preferably having >4 OH groups.
Patent JP-H02273263-A (JP)
Title: Print control system
Inventor: OGAWA NOBUAKI
IPC: B41J3/46
Filed: 1989-04-14
Abstract: PURPOSE:To economize recording paper so that data groups can be printed for each unit of recording paper by receiving the edited printing data, then interpreting a printable range in units of the recording paper and outputting only the printable range. CONSTITUTION:A control signal is connected to a control section 2 from a control panel 3 to indicate the stored content stored in a storage device 1 using a display device 4. As a result, if the control section 2 interprets that it is possible to print the following data group simultaneously as there is a large blank area on recording paper, the control section connects a control signal to the control panel 3, checks it on the screen with an operator, and designates a print data integration method to a page interpretation section 5 through the section 2. For example, the designation is to make possible the simultaneous printing of maximum three data groups for each unit of recording paper. Subsequently, the data groups can be integrated at the will of an operator and the convenient handling of print data ensured when the data is used.
Patent JP-H02272662-A (JP)
Title: Peripheral control device
Inventor: TAKIYANAGI MASUMI
IPC: G06F13/12
Filed: 1989-04-14
Abstract: PURPOSE:To allow master devices to easily execute the load control of processing to peripheral devices by counting up the number of instructions being simultaneously executed, and at the time of deciding excess from the 1st constant and drop from the 2nd constant, informing the decided result to the master devices. CONSTITUTION:A counting means 14 counts up the number of instructions being simultaneously processed by a peripheral control device 1 and an informing means 11 decides that the number of simultaneously processed instructions exceeds the 1st constant and drops from the 2nd constant and informs the decided results to respective master devices 2, 3. Since how many instructions corresponding to recording/reproducing mechanisms 4 are being simultaneously processed by the peripheral control device 1 or how load status is applied to the mechanisms 4 are informed to the master devices 2, 3, the load control of the master devices 2, 3 to the peripheral control device 1 can be easily executed.
Patent JP-S5618212-A (JP)
Title: Heat treatment of work by utilization of incineration waste gas in incinerator and high-temperature gas generator therefor
Inventor: HAMANAKA WAHEI
IPC: F27D17/00
Filed: 1979-07-24
Abstract: PURPOSE: To largely reduce the consumption of thermal energy for heat treatment, by heating the refuse incinerating waste gas and utilizing it as a high-temperature gas for heat treatment.  
     CONSTITUTION: Combustible refuse is incinerated in a combustion chamber 3 of the incinerator 1, and high-temperature waste gas generated from the incinerator is introduced into the heating chamber of a heating furnace 2. Now, this waste gas is heated to higher temperature by a heating device 33 to be turned into a heat-treating high-temperature gas. And then, thus prepared high-temperature gas is sent into a heat treatment furnace 30 to be utilized for heat treatment of metallic material or the like. It is possible, by doing so, to utilize a large volume of thermal energy of high- ?temperature incineration waste gas for heat treatment of higher temperature than  the combustion chamber gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62252234-A (JP)
Title: Radio signal receiving system
Inventor: IMAZEKI KAZUYOSHI
IPC: H04L9/10
Filed: 1986-04-25
Abstract: PURPOSE:To protect the secrecy of a call content with inexpensive constitution, by constituting a system so that data required for tuning is received as digital data using at least a kind of battery, and the tuning for the reception channel of an information signal is performed. CONSTITUTION:A reception control part 14 is a variable DC level signal that time-controls the oscillating frequency of a PLL station. A digital signal 11a receiving at the first receiver 10 is normally a digital signal transmitted in series. The signal is supplied to a decoder 18 through a shift register 16. The decoder 18 decodes a tuning signal received by an antenna 11, and outputs a signal that indicates by what system the time control of the tuning frequency of the receiver 2 should be performed through the reception control part 14. Several kinds of decoding methods according to systems how to decode are present, when the digital signal received and detected by the receiver 10 is decoded. The reception control part 14 shows the signal that represents a decided method to the decoder 18, and the receiver 10 by dotted line in figure.
Patent JP-H04306184-A (JP)
Title: Intake silencer of motorcycle
Inventor: ISOBE KENSAKU
IPC: F01N1/02
Filed: 1991-04-02
Abstract: PURPOSE:To reduce the intake noise of a motorcycle and noise generated from a box-shaped main frame by providing inside the box-shaped main frame an air chamber defining a resonator. CONSTITUTION:Partition walls 6a, 6b are provided inside a main frame 6 having a rectangular cross section so as to form an air chamber 8. A communicating pipe 17 communicates the air chamber 8 with an air passage provided inside the air intake duct 15 of an air cleaner 10. Therefore, a resonator is defined by the air chamber 8 and the partition walls 6a, 6b substantially serve as damping plates: Intake noise is thereby reduced, and the face vibration of the plane portion of a vehicle body frame 2 hardly occurs and noise from the vehicle body frame 2 is reduced.
Patent JP-H05262098-A (JP)
Title: Apparatus and method for rolling clay
IPC: B28B3/12
Filed: 1992-03-23
Abstract: PURPOSE:To easily from an extremely thin clay sheet by means of rolling processing. CONSTITUTION:A pair of rollers 1 and 2, a pair of pressing plates 3 and 4 pinched between these rollers and a pair of resin films 5 and 6 placed between these pressing plates are provided and a clay 8 is pinched between these pair of resin films and the clay pinched between a pair of resin films is pushed and extended by means of the pressing plates by rotating the rollers. As the clay is pushed by means of the flat face of the pressing plates, the pressure distribution is widened and the extensibility is good and it is uniformly extended. In addition, the clay extended into a sheet-like shape is adhered on the resin film and is not adhered on the pressing plate and the resin film adhered with this clay can be easily peeled off without breaking the clay sheet.
Patent JP-S61254130-A (JP)
Inventor: SHIOI KAZUHIRO
IPC: A01G7/04
Filed: 1985-05-02
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-H10285704-A (JP)
Title: Pantograph for railway vehicle
Inventor: MORIYA SEIBEI
IPC: B60L5/22
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a pantograph which can cope with the changes in its expanded position, simply by making adjustment in assembling process without manufacturing a new underframe, lowering cylinder or piston every time the expanded position is changed so as to not to cause economical loss in terms of process, control and so forth by using identical parts. SOLUTION: In a pantograph for a railway vehicle on which an air cylinder is used to lower the expanded pantograph, a box nut 18, provided on the end of the piston rod 3 of the air cylinder for enabling changes is the length and an adjusting blot 20 for determining the expanded position of the pantograph, are mounted on the underframe. Furthermore, one end of a stopper lever 19 fixed at the other end is made to engage the main shaft of a cam 10, and a speed controller 5 and an adjusting diaphragm 6 for adjusting pressure air are provided in each position in an air-supplying circuit.
Patent JP-H06286346-A (JP)
Title: Heat transfer sheet
Inventor: ASAO KENICHI
IPC: B41M5/39
Filed: 1993-03-31
Abstract: PURPOSE:To improve such properties as reproducibility in cyan color, coloring density, clearness and various fastnesses by using a mixture, wherein the dye expressed by another formula is mixed into a mixture of the dyes expressed by three kinds of specified formulas, for the dye contained in a dye layer. CONSTITUTION:A heat transfer sheet is constituted by forming a dye layer on one surface of a base material sheet. The dye contained in the dye layer is made to be the mixture, wherein the dye expressed by another formula is further mixed into the mixture of the dyes expressed by the three kinds of formulas shown in the figure. The mixing ratio of the dyes is set in the following relationship. Namely, when the dye of the second formula containing NHCH3 is made to be a part (x), 0<=x<=30 is set; the dye of the third formula containing NH2 is set as dye=(1-0.2x) to (15-0.5x) (0<=x<=5) and 0 to (15-0.5x) (5<=x<=30); and the dye of the first formula containing NHCOCH3 is set as dye = first formula + second formula + third formula = 100. The mixing ratio between the dyes from the first formula to the third formula and the dye of the fourth formula is set at 55:45-95:5.
Patent JP-S62251483-A (JP)
Title: Diaphragm pump
Inventor: ICHINOMIYA TSUTOMU
IPC: F04B45/04
Filed: 1986-04-24
Abstract: PURPOSE:To keep clogging of a discharge hole by providing a margin of more than half rotation until a valve is functioned by means of a coil spring when a motor for driving a diaphragm is rotated unilaterally so as to close the valve for opening/closing the discharge port then the motor is stopped. CONSTITUTION:A diaphragm 1 is driven by the rotation of a motor 5 and a discharge valve 3 is opened/closed by a rotary shaft 6. A power transmission means 4 has a coil spring 7, a first projecting chip 8 and a second projecting chip 9. When the rotation of the motor 5 is switched from one direction to the other direction, the second end section 7b of the coil spring 7 is set to such position as lagging more than half rotation from the position where the second projecting chip 9 is pressed when the motor is rotating in the other direction. Consequently, even when the motor is rotated in the other direction by the recovery force of the diaphragm, the discharge valve does not function to open.
Patent JP-H02294640-A (JP)
Title: Treatment of color photographic material
Inventor: HAINTSU METSUKURU
IPC: G03C7/407
Filed: 1990-04-12
Abstract: PURPOSE: To complete the all processes within 60 seconds by incorporating a specified proportion of chloride into a silver halide emulsion layer of a photographic material, controlling the concn. of halides in a developing bath to a specified value or lower during use, and specifying the proportion of chloride in the halides in the developing bath. CONSTITUTION: The silver halide emulsion layer of the photographic material contains at least 80mol% chloride. The concn. of halides in the developing bath during use is controlled to <10<-2> mol/L and the chloride content of the halides in the developing bath is at least 80mol%. Moreover, the treating bath is always replenished in the continuous operation. The required time for each process is 8 to 12 seconds in the developing bath, 8 to 12 seconds in a bleach- fixing bath and each 5 to 12 seconds for third fixing baths. Thereby, the whole processes are completed within 60 seconds.
Patent JP-H10288351-A (JP)
Title: Electric carpet
Inventor: MURAYAMA SHINICHIRO
IPC: A47G27/02
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To perform automatic correction of an arrangement temperature by a method wherein a time measured by a measuring means is compared with a preset time data by a set temperature correcting means and a using state is judged based on a comparing result. SOLUTION: Even when temperature in a room wherein an electric carpet is arranged is Ta when control is effect such that the temperature of a heater is adjusted to a set value, a plurality of energizing times are present according to the magnitude of radiation due to a using situation. In this case, a time between the starting of energization and a time for temperature to reach a value set by a temperature setting means is measured. When the measuring time is in a range A exceeding an solid line, it is judged that radiation is high, and a set temperature is varied to a high value by a set temperature varying means. Further, when a measuring time is in a range C below a broken line, it is judged that radiation is low, and the set temperature is varied to a low value.  Further, when a measuring time is in a range B surrounded between the solid line and a broken line, it is judged that radiation is in a proper state, and temperature is controlled in a state that an initial set temperature is left as it is.
Patent JP-H05148786-A (JP)
Title: Method for concentration of used liquid and recovery of alcoholic chemical agent for boiling treatment in pulp manufacturing process
Inventor: OROFU FUAAGERURINDO
IPC: D21C11/10
Filed: 1992-04-15
Abstract: PURPOSE: To proceed effectively the evaporation of spent liquors and recovery of final products of high quality from spent liquors by dividing at least a vapor side of evaporator unit apparatus and condensing separately vapor contg. different quantity of methanol. CONSTITUTION: Spent liquors 10 from a chamber for boiling are evaporated in expansion tanks 109, 111 and evaporator unit apparatus 103, 102 and 401 (final concentrator). The final concentrator is operated by new steam 30, the apparatus 102 is worked by an evaporated liq. 40 and residual part of heating surfaces of the apparatus 102 is run by expanding steam 20, 21 from the expansion tanks 109, 11, Liquids 50, 51 are turned into expanded liq. steam in an expansion tank 113, condensed in the apparatus 103 and steam 41 is condensed on the other heating surfaces of the apparatus 103. Steam 23 from an expansion tank 116 of liquid 52 is condensed on a part of heating surfaces of a reboiler 104 to operate a column 105. A concentrated liq. 57 from a concentrator 101 and methanol 12 from a surface condenser 106 are recovered respectively.
Patent JP-H08329842-A (JP)
Title: Equipment and method for small piece removal for cathode-raytube
Inventor: JIYOZEFU JIYON PIASHINSUKII
IPC: H01J9/38
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To remove particles from the inside of an envelope of a CRT. SOLUTION: An envelope 12 of a CRT contains a face plate panel 14 together with a color selecting electrode assembly 30 separably installed in it. A removing device has plural beating mechanisms 84, 184 and 284 to impart asynchronous vibration to a funnel 18 of the envelope while cleaning the whole inside of the funnel by a proper fluid. Plural exciters 51 are also contained to remove particles after asynchronous vibration is imparted to the color selecting electrode assembly 30 before the color selecting electrode assembly is sealed in the funnel 18 by being installed in the panel.
Patent JP-S58212509-A (JP)
Title: Discoidal article transfer apparatus
Inventor: TANOGUCHI TOMIHIKO
IPC: B65G33/02
Filed: 1982-06-03
Abstract: PURPOSE:To prevent damage of a lens and to transfer the lens smoothly in a lens transfer apparatus by rotating a cylindrically formed transfer coil in a cylindrical body and transferring the lens along the coil. CONSTITUTION:A rotary driver 5 is rotated, and a lens 11 is supplied from a slot 2. The lens 11 is restrained in the inside of a transfer coil 4 to be held vertically, and advanced by one pitches of the coil with rotation of the coil 4 to be taken out from a discharge opening 3. Thus, the lens can be transferred smoothly without damage.