baber/WOPTO huggingface dataset:
Patent JP-S6412112-A (JP)
Title: Warming-up device for hydraulic machine
Inventor: HAGA MASAKAZU
IPC: F15B21/04
Filed: 1987-07-07
Abstract: PURPOSE:To lengthen the life of a hydraulic machine and to lessen the burden on an operator by sequentially driving a prime mover and a hydraulic pump in a designated state to automatically conduct warming-up operation when a key switch is switched to a starting position. CONSTITUTION:Outputs from a key switch 5, an oil temperature detector 9 and a water temperature detector 8 for detecting the temperature of cooling water of a prime mover 1 are input to a control portion. When the key switch 5 is switched to a starting position, a tilting angle of a swash plate 2a is decreased and a signal is output to a governor 1a to force the prime mover 1 to idle, thereby warming-up the prime mover 1. When the temperature of cooling water becomes above a set temperature, the prime mover 1 is rotated at medium speed and the swash plate 2a is tilted at the maximum to warm up a hydraulic pump 2. Accordingly, warming-up can be automatically performed, so that the life of a hydraulic machine can be lengthened and the burden on an operator can be lessened.
Patent JP-H0332723-A (JP)
Title: Hollow-fiber membrane module
Inventor: SHIMODA KAZUHIRO
IPC: B01D63/04
Filed: 1989-06-29
Abstract: PURPOSE:To reduce the pressure drop when the modules are connected by providing a pipeline and plural hollow-fiber membranes in a vessel with plural inlets provided on its outer side in parallel with the outer side, opening the pipeline at its both fixed ends and opening the membrane at its one fixed end. CONSTITUTION:At least one pipeline 4 and plural hollow-fiber membranes 10 are provided in the vessel 9 having plural inlets 8 in its outer side in parallel with the outer side, and both ends of the pipeline 14 and membrane 10 are fixed to the vessel 9. The pipeline 14 is opened at its both fixed ends, and the membrane 10 is opened at its one fixed end. Consequently, when plural modules are connected in its longitudinal direction, the pressure drop is decreased to such as extent that the filtration performance is not affected, the modules are excellently operated at the time of connecting of the modules, and the membrane is not significantly damaged.
Patent JP-S6058932-A (JP)
Title: Production of methyl-t-butyl ether
Inventor: KIDA KOUICHI
IPC: C07C41/00
Filed: 1983-09-12
Abstract: PURPOSE:To produce the titled compound useful as an antiknocking agent, continuously, by reacting isobutylene with methanol in an adiabatic reactor, introducing the obtained reaction mixture to a reactive distillation column, and reacting the unreacted raw material in the column while separating the titled compound from the mixture. CONSTITUTION:Methyl-t-butyl ether is produced by reacting isobutylene with methanol in the presence of a solid acid catalyst. The raw material mixture is introduced through the line 1 into the adiabatic reactor 3 filled with the catalyst 2, and the reaction mixture is taken out through the bottom of the reactor and supplied to the distillation column 5. The objective compound is recovered from the bottom of the column 5. The unreacted isobutylene and methanol are transferred to the reaction zone 9, and the reaction product is returned to the top of the distillation column 5 to recover the product. EFFECT:An isobutylene conversion of as high as >=99% can be achieved by using a simple and compact apparatus.
Patent JP-H0456359-A (JP)
Title: Semiconductor element structure
Inventor: MATSUKUMA MOICHI
IPC: H01L29/43
Filed: 1990-06-26
Abstract: PURPOSE:To sufficiently decrease the contact resistance of a diffusion layer and the low-resistance section of a resistance film in contact therewith by introducing silicide-composing elements for decreasing the resistance, forming the low-resistance section having a high-resistance film in contact with the diffusion layer, and forming a silicide film on the interface between the diffusion layer and the high-resistance film. CONSTITUTION:The surface of a wafer is coated with an SOG film by spin coating and the SOG film except on the section, the resistance of which is to be decreased, is etched to form an SOG film mask 13. Ti ions composing silicide are implanted in the whole face of the wafer. In this time, the Ti ions are implanted into a silicon nitride film 6 except the SOG film mask 13 to obtain an inter-connection film 7A and a low-resistance film 7B which consist of low-resistance TiN. A silicide film 14 is formed on an interface between the inter-connection film 7A and an N<+> diffusion layer 2A. The silicide film is highly conductive and the contact resistance of the inter-connection film 7A and diffusion layer 2A is remarkably decreased by electrically connecting them.
Patent JP-S6146720-A (JP)
Title: Hydraulic control device in automatic speed change gear unit for four wheel drive vehicle
Inventor: AOKI HIDEYUKI
IPC: B60K17/344
Filed: 1984-08-11
Abstract: PURPOSE:To reduce a load exerted upon a parking brake mechanism to enhance the durability of the parking brake, by providing a means for releasing the four wheel drive condition of a four wheel drive counter speed change gear unit when a manual valve is set at its parking position. CONSTITUTION:In a four wheel drive transfer 40 which is a counter speed change gear unit coupled to the output shaft 32 of a planetary gear speed change gear unit in a four wheel drive automatic transmission unit 10, a first output shaft 42 attached to the transmission unit 10 is coupled to a rear wheel drive propeller shaft C, and a second output shaft 52 is coupled to a front wheel drive propeller shaft B. The transmission unit 10 is provided with a fluid type torque converter T, an overdrive mechanism OD, and an under drive mechanism UD having three forward stages and one backward stage. Further, hydraulic line pressure is fed to the transfer 40 through a manual valve, and when the valve is set at its parking position P, the supply of line pressure to a transfer control device is inhibited, so that the two wheel drive condition is established.
Patent JP-H0520849-A (JP)
Title: Editor
Inventor: TERAUCHI IKUO
IPC: G11B27/28
Filed: 1991-07-09
Abstract: PURPOSE:To make it possible to register a desired time code value of worker as an editorial point with accurate start of recording by alleviating the troublesome works such as tape rewinding, switching to time code recording mode, muting or registration of editorial point of recorder in. CONSTITUTION:Preformat operation is actuated by means of a switch groove 12 to deliver a tape rewind command from a microcomputor 11 to a servo circuit 18. Upon finish of rewinding, tape is stopped, the microcomputor 11 switches the time code recording mode to a recording mode requiring no joint and a muting means 112 mutes the sound input. The microcomputor 11 then calls a time code value from a memory 14 to actuate an internal time record generator 13 and a set time code value is written accurately on a tape. The code value is then transferred to a signal processing circuit 17 and written, as sub-code information, onto the tape through a recording amplifier 19 while at the same time, a timer 16 is actuated in order to stop the tape upon elapse of a set time.
Patent JP-S5868667-A (JP)
Title: Gas chromatograph
Inventor: SHIKIMA NOBUYOSHI
IPC: G01N30/24
Filed: 1981-10-20
Abstract: PURPOSE:To obtain the results of analysis with limited errors by arranging a retention time selecting section for selecting the time during which an injection needle retains in a vaporization section so as to vary the retention time according to the type of samples. CONSTITUTION:A gas chromatograph is provided with a retention time selecting section 35 for selecting the time during which an injection needle retains in a vaporization section. The retention time selecting section 35 has a control panel and a microprocessor 40 and an injector lift command CU from the microprocessor 40 is transmitted to a drive circuit 3 through either of delay circuits 41 and 42. The retention time of the injection needle 30 in a sample vaporization section 32 shall be about 1sec when the delay circuit 41 is selected while it be about 5sec when the delay circuit 42 is selected. With such an arrangement, the results of the analysis can be obtained with limited errors.
Patent JP-S57109529-A (JP)
Title: Manufacture of laminated blanking die by turret punch press
Inventor: NAKAGAWA TAKEO
IPC: B21D28/34
Filed: 1980-11-29
Abstract: PURPOSE: To manufacture a laminated blanking die of high accuracy by blanking a number of metallic plates for lamination that have blanking holes, dividing them into two, and after laminating then attaching a punch holder and a die holder to each laminate to make them an upper die and lower die respectively.  
     CONSTITUTION: A program tape of a drawing of required dimension and shape of a product is put in a computer 3. A metallic plate 4 for lamination is set on the table of an NC turrent punch press 5. The press 5 is operated by signals of above-mentioned program tape 2, and a number of metallic plates 6 for lamination having the same shape are blanked. The metallic plates are divided into two and laminated to form laminates 11, 12, and the laminates 11, 12, are fixed to a punch holder 14 and a die holder 15 to form an upper die and a lower die respectively. Next, a hard metallic plate 10 is blanked by the punch press 5 and fixed to the surface of the lower die to form an edge for blanking. Thus a highly accurate blanking die can be manufactured in a short time and at low cost. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5792633-A (JP)
Title: Window ventilating fan
Inventor: HAYASHI NOBUO
IPC: F24F7/013
Filed: 1980-11-28
Abstract: PURPOSE: To facilitate the mounting and transfer of the ventilating fan by a method wherein a heavy ventilating fan body is mounted at a position adjacent to the floor surface and a duct-like shielding panel capable of expansion and contraction is provided on the body in such a manner that the shielding panel is adjusted to the height of the window to which the fan is attached by expanding and contracting the panel.  
     CONSTITUTION: The ventilating fan body 1 is provided with an exhaust port 2 on the rear surface and a tubular air-intake port 3 projecting upwardly from the rear of the upper surface thereof and a blower 4 is provided within the body 1. Further, the body 1 is provided with an orifice 4 at a position outside the blower 4, a handle 6 on the upper surface thereof and a resilient member 7 on the upper surface thereof at a position adjacent to the end of the air-intake port 3. At the same time, the upper end of the body 1 is closed, an indoor air intake port 9 is provided in the upper part of the front surface of the body 1 and the tubular shielding panel 8 is fitted in the air intake port 3 so as to be slidably supported by the latter. For installation, the ventilating fan body 1 is placed on the floor 11, the shielding panel 8 is moved up until it comes into contact with a window frame 10 and an opening having a width same as that of the body 1 is provided in a door 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000355099-A (JP)
Title: Drying apparatus
Inventor: KINOSHITA HISASHI
IPC: B41J2/01
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a drying apparatus simple in structure, capable of being produced inexpensively and keeping high drying efficiency. SOLUTION: In a drying apparatus, round holes and oval holes 52 are respectively formed to the top surface of a reflecting plate 32 and a reflecting plate holder 34 and the round holes are used for positioning to be fixed by fixing screws while a stepped screws 54 are inserted in the oval holes 52. The stepped screws 54 are fixed to a bracket 48 and the reflecting plate 32 and the reflecting plate holder 34 are suspended through the stepped screws 54 so as to generate backlash in a horizontal direction. By this constitution, since the oval holes of the reflecting plate 32 and the reflecting plate holder 34 moves along the neck parts of the stepped screws 54, the thermal deformation of the reflecting plate 32 and the reflecting plate holder 34 can be prevented.
Patent JP-H1113141-A (JP)
Title: Constructing method of composite structure
Inventor: OKURA HISANORI
IPC: E04B1/16
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To improve workability by projecting a column steel frame, to which a reinforced beam in the inter-beam direction is built, in specified length from height, in which a beam in the girder direction is disposed, supporting a temporary beam at the upper ends of both column steel frames and constructing the reinforced beam under a suspended state. SOLUTION: In a composite structure 15, in which beams in the girder direction are formed in steel-framed beams 12 or steel-framed reinforced beams and a beam in the inter-beam direction 13 is formed in a reinforced beam 14, coin steel frames 16 are disposed in upright while the column steel frames 16 are projected in specified length from height, in which the steel-framed beams 12 in the girder direction are arranged. A temporary beam 17, from which the beforehand assembled reinforced beam 14 in the inter-beam direction 13 are hung down, is hung up and placed at the upper ends of both column steel frames 16 projected in specified length by a crane, and the reinforced beam 14 is built at a fixed place.  Hanging jigs 18 supported to the temporary beam 17 consist of angle materials 19 installed to the temporary beam 17 and hang bolts 20 mounted at both ends of the angle material 19, and the upper end reinforcement of the reinforced beam 14 is supported. Accordingly, the erection works and removing works of supports need not be conducted, and workability and safety can be improved.
Patent JP-2000356958-A (JP)
Title: Display device having color tone changing function
Inventor: SAOTOME SATOSHI
IPC: F21V8/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To enable color tone changing by simultaneously enabling the prevention of the degradation in illumination luminance and illumination unevenness and a cost reduction. SOLUTION: This device 1 is the display device having the color tone changing function that the light of a second lamp 6 is projected into a light guide plate 3 for indirect illumination having designs 4, such as symbols and characters, on the rear surface side from the lower side of the light guide plate 3 when the light guide plate 3 is not irradiated with the light of a first lamp 5. Then, a blue film 8 for reflection for color tone changing having transmittability and diffusion reflection function is formed in part of the surface of the light guide 3. The light of the second lamp 6 is changed in the color tones by the blue film 8 for reflection and is diffused and reflected into the light guide plate 3.
Patent JP-S6324670-A (JP)
Title: Semiconductor device
Inventor: ARIMA JUNICHI
IPC: H01L21/768
Filed: 1986-07-16
Abstract: PURPOSE:To prevent an alloy spike from occuring by a method wherein a W nitride film is formed on the surface of insulating film on a contact hole and an impurity diffused region. CONSTITUTION:An N<+>type impurity diffused region 2 is formed on the surface of a P type Si substrate 1. An insulating film 3 is formed on the surface of substrate 1 and the region 2 to make a contact hole in the film 3. A Ti.W nitride film 82 formed on the surface of hole 10 and film 3 to form an Al-Si alloy interconnection 6. Later, the film 82 and the region 2 are heat treated to the brought into ohmic contact with each other. This film 82 not to be collumnar crystalline structured fills the role of a barrier preventing Al in the interconnection 6 from permeating into the region 2 when it is heat.treated as well as an alloy spike from occuring. On the other hand, Si 7 that has not formed a solid solution is gathered on the surface of film 82 during the heat treatment so that Si separates out 70 but a sufficient contact space is secured between the interconnection 6 and the film 82.
Patent JP-S6326088-A (JP)
Title: Video floppy reproducing device
Inventor: MIYABAYASHI TADAO
IPC: H04N5/91
Filed: 1986-07-17
Abstract: PURPOSE:To erase uneasy noise in a picture and noise in a sound at the time of switching the picture based on an instruction signal by providing a mute circuit for making the output of a video signal or a sound signal invalid at the time of detecting the instruction signal. CONSTITUTION:The mute circuit 14 is integrated in a reproducing machine output part 13 disposed between a video floppy reproducing machine 1 and a television 2. When the explanation or the like of a still picture is completed and the instruction signal 6 is read by an instruction signal selection circuit 11 in a tape recorder 3, a picture switching pulse signal is outputted to the video floppy reproducing machine 1 from a waveform shaping circuit 12. At the time of switching the picture, the pulse signal from the waveform shaping circuit 12 is supplied to the transistor Q2 of the mute circuit 14 and the transistor Q2 is turned on. Thereby, the output of the video signal to the television 2 side from an emitter follower circuit 15 side is made invalid and the picture temporarily disappears.
Patent JP-S5958937-A (JP)
Title: Annular data highway system
Inventor: KITANO YOSHIHIRO
IPC: H04L12/42
Filed: 1982-09-28
Abstract: PURPOSE:To obtain a data highway system with high efficiency, by comparing the priority of a packet with that of a sub-system, and using the said idle packet when the priority of the said sub-system is larger or both the priorities are equal. CONSTITUTION:A data synchronism detecting circuit 11 detects the synchronizing flag of a frame header arriving at each prescribed period. When an arrival packet is in use and the addressed address and the address of a sub-system address set circuit 14 are compared at a comparison circuit 16, a common control circuit 18 writes the data content of the arrival packet to a receiving buffer memory 20. When a data is stored in the receiving buffer memory 20, the channel control circuit transmits the data to a sub-system 24 via a drive circuit 22. A response circuit 13 writes the receiving state to a response section in the packet with the indication of the common control circuit 18 and a channel control circuit 19.
Patent JP-H1014531-A (JP)
Title: Food colorant
Inventor: CHIBA MACHIKO
IPC: A23L29/244
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a food colorant rich in nutrients, having excellent coloring performance and suitable for the coloring of edible Konjak (paste made of the starch of devil's tongue) dispensing with the finely pulverizing process and the highly purifying process in contrast with conventional colorant by using powdery of dried Jew's-ear. SOLUTION: Jew's-ear (Auricularia auricula) dried e.g. in the sun is crushed with a crusher such as a roll mill or a high-speed cutter to produce powder having particle diameter of <=2mm. The food colorant has low caloric value and contains nutrients necessary for human body such as proteins, calcium, iron, fibers and vitamin D in balanced state.
Patent JP-H1015279-A (JP)
Title: Fully automatic washing machine
Inventor: SHIMOKUCHI KOJI
IPC: D06F33/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a fully automatic washing machine, which can rinse without damaging laundries, shorten time of rinsing process and save water. SOLUTION: This fully automatic washing machine simultaneously performs water discharging and supplying by simultaneously turning its water discharging and supplying valves ON by the start of rinsing process after completion of washing process, and also, it turns adversely ON and OFF a washing-rinsing tub 4 along with a pulsator 5 and it turns OFF a water supplying valve when a certain period of time passes after the start of turning of the washing-rinsing tub 4. It can perform its rinsing process in a short period without damaging laundries.
Patent JP-2000357437-A (JP)
Title: Switching device
Inventor: MORI MIKIO
IPC: H01H31/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a switching device without plastic-deforming a finger contact when an external force such as an earthquake being applied and the center axis of a conductor being shifted in the switching device for moving a movable finger contact in the axial direction between the conductors coaxially disposed and divided in two. SOLUTION: This switching device is constituted of a finger contact 12 disposed between a fixed finger contact mounted on the end of one conductor and a fixed contact mounted on the end of the other conductor and having a plurality of interruption parts on one end shaped in a cylinder wherein fingers are formed such that the interruption parts of the movable finger contact 12 are alternately made short.
Patent JP-S6149106-A (JP)
Title: Turbine control device of nuclear reactor
Inventor: NAGATA YOSHIFUMI
IPC: F01D17/24
Filed: 1984-08-15
Abstract: PURPOSE:To prevent the scram of a nuclear reactor due to the occurrence of a failure of a power transmission system by entering the output signal of a rotating speed detector into a speed regulator via a transfer lag element in the turbine control device of the atomic reactor. CONSTITUTION:Main steam is fed to a turbine 8 from a nuclear reactor pressure container 1 via a governor valve 4, and a turbine bypass valve 6 controls the bypass flow. A signal from a rotating speed detector 43 is fed to a speed control unit 17 via a transfer switch 48, a signal S1 is outputted in response to the deviation from the signal of a speed/load setter 18, and on the other hand, a signal P1 is outputted from a pressure regulator 15 in response to the deviation between the signal from a pressure detector 13 and the signal from a pressure setter 14, and the governor valve 4 is controlled by a signal C1 having the lower value between S1 and P1. A primary lag element 50 is provided between the transfer switch 48 and the speed control unit 17, and when a little disturbance in a power transmission system is detected, the element 50 is selected and incorporated.
Patent JP-H0912780-A (JP)
Title: Flame retardant rubber composition and vulcanized rubber
Inventor: OKADA KEIJI
IPC: C08K5/01
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant rubber composition, comprising a diene- based rubber and a specific softener in a specified proportion, excellent in flame retardance and ignition resistance in a high-temperature atmosphere and useful for a damping rubber, etc., for automobiles without emitting halogen- based toxic gases. SOLUTION: This flame retardant rubber composition comprises (A) 100 pts.wt. diene-based rubber such as natural rubber, a styrene-butadiene copolymer rubber, an isoprene rubber or a butadiene rubber and (B) 10-150 pts.wt. softener having >=410 deg.C luminous temperature measured according to ASTM D2155-63 [e.g. a high-viscosity and a high-molecular weight hydrocarbon-based synthetic oil such as a high-viscosity paraffin oil or a high-viscosity ethylene-α-olefin copolymer oil having 0.07-0.7dl/g intrinsic viscosity (measured at 135 deg.C in decalin solvent)].
Patent JP-S6148052-A (JP)
Title: Memory control circuit
Inventor: NISHIURA MASAAKI
IPC: G06F12/06
Filed: 1984-08-15
Abstract: PURPOSE:To make possible access of data to a memory of large capacity for a short period by feeding a reading address to a large capacity memory by sharing not only a data bus but also a part of an address bus. CONSTITUTION:An area address fed from CPU through a data bus is set at a latch 41. At the same time, by using lower 8 bit of an address bus in a condition of space, a point address is set at a latch 42. After specifying Chinese character by the area address and the point address, a character data of one byte from ROM40 by a 6 bit scan address fed from the address bus is read to the data bus. Thereby, since the setting of the area address and the point address can be done once, the time for reading the character data from ROM40 can be shortened.