baber/WOPTO huggingface dataset:
Patent JP-H02155879-A (JP)
Title: Hydraulic driving device for crawler type construction vehicle
Inventor: HIRATA TOICHI
IPC: F15B11/16
Filed: 1989-05-11
Abstract: PURPOSE:To ensure the change of an advancing direction by making the corresponding pressure balance valve of first and second pressure balance valves unoperatable when the difference in load pressures between first and second traveling motors is below a defined value while making same operate at the time of above the defined value. CONSTITUTION:At the time of the straight traveling of a vehicle, even if the resistances that right and left crawlers are subjected to are different generating a little difference in load between traveling motors 2, 3, pressure valance valves 17, 18, 37, 38 are not operated because of the action of springs 62, 63, 66, 67 and the flow rates of pressure oil into both traveling motors 2, 3 are forcedly equalized by the straight advancing property of the crawlers themselves to maintain straight traveling. On the other hand, at the time of changing the advancing direction by largely operating an operating lever, the flow rate of pressure oil fed into the outside traveling motor 2 or 3 from flow control valves 15-18 is increased causing the difference in load pressure between both motors 2, 3 to become above a defined value, operating corresponding pressure balance valves, and performing the load compensation of the passing flow rates of the flow control valves, to carry out turning. Thereby, the advancing direction can be surely changed while facilitating straight advancing traveling.
Patent JP-S5921566-A (JP)
Inventor: AKUSERU ESHIYUNERU
IPC: C04B35/66
Filed: 1983-07-01
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-H01288138-A (JP)
Title: Still picture communication terminal equipment
Inventor: MAEDA SATORU
IPC: H04N1/32
Filed: 1988-05-16
Abstract: PURPOSE:To receive an arrived still picture signal automatically by using a computer so as to discriminate the kind of an input still picture signal inputted to a communication interface and selecting the processing program in response to the kind of the discriminated input still picture signal. CONSTITUTION:A still picture signal from a transmission line 15 is fed through an interface 11 and a selector 10 to a communication processing circuit 9, where the reception processing such as demodulation or decoding is applied under the control of the computer 1. With the still picture signal fed from the transmission line 18 to the interface 14, the computer 1 discriminates whether the signal represents the protocol of the received still picture signal or the transmission speed, selects the communication processing program according thereto to control the communication processing circuit 9 and the selector 10 is subject to switching control to the position of the interface 14.
Patent JP-H05314656-A (JP)
Title: Over sampling digital filter
Inventor: OYABU HIROSHI
IPC: H03M1/08
Filed: 1992-05-12
Abstract: PURPOSE:To provide an over sampling digital filter unnecessary for raising an operation speed even at a double speed mode time. CONSTITUTION:In the case of a normal speed mode, programs A, B, C are executed successively. Thus, the over sampling of 2X2X2=8 times is realized. In the case of the double speed mode (where 2 times speed), a system clock is not revised and only the programs A, B are executed. Since the execution time of a first program is 1/2 of the sum execution time of the first, a second programs, is executed at a double speed. Then, the over sampling equal to 8 times is executed substantially.
Patent JP-S5643323-A (JP)
Title: Production of polyether-polyol
Inventor: OZAWA SHIGEYUKI
IPC: C08G18/48
Filed: 1979-09-18
Abstract: PURPOSE: To produce a low-viscosity polyether-polyol, by adding 2-ethylhexyl glycidyl ether or a mixture thereof with an lakylene oxide to an initiator having at least four active hydrogens.  
     CONSTITUTION: A polyether-polyol having a hydroxyl value of 250W900 is obtained by adding to an intiator having at least four active hydrogens, such as ethylenediamine, pentaerythritol, a mixture of 5W100wt% of 2-ethylhexyl glycidyl ether and 95W0wt% of a 2W4C alkylene oxide such as ethylene oxide or epichlorohydrin.  
     EFFECT: A polyether-polyol suitable as a polyol used in the production of rigid polyurethane foams. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02299177-A (JP)
Title: Split type connector
Inventor: HATAGISHI YUUJI
IPC: H01R13/64
Filed: 1989-05-15
Abstract: PURPOSE:To realize automatic assembly by completely cutting the ceiling side of a connector housing to open multiple terminal storage chambers to the outside, and providing an upper cover covering the terminal storage chambers on the connector housing. CONSTITUTION:The upper half section of the ceiling side of the connector housing 2 of a connector 1 is completely cut to form multiple terminal storage chambers opened to the outside, a pressing terminal 5 having an identification hole 4 at the upper section is assembled, a covered electric wire is pressed and connected to this terminal 5, and an upper cover 7 is covered on the connector housing 2. Half-split openings 9 and 9' for inserting mating tab terminals to front end walls 8 and 8' corresponding to the terminal storage chamber 3 are formed on the housing 2 and the upper cover 7, when the upper cover 7 is covered, the half-split openings 9 and 9' coincide to form terminal insertion windows, the rear end section of the housing 2 and the upper cover 7 is opened to form electric wire insertion sections 11 and 11', hooking projections 13 are provided on both side walls 12 and 12' of the housing 2, and they can be coupled with hooking windows 14 provided on both side walls of the upper cover 7.
Patent JP-S6010374-A (JP)
Title: Virtual channel system
Inventor: YAMAMOTO HITOSHI
IPC: G06F13/12
Filed: 1983-06-30
Abstract: PURPOSE:To use effectively a real channel and to divide a load of a channel by not fixing a path tying a CPU and an IO device and by assigning properly a real channel in the idle state when an input/output request is given. CONSTITUTION:An IO request control unit 3 obtains an address of an IO device being an object of an input/output from an IO request generated from a CPU1, issues a real path assigning request to a real path control unit 5 and checks the presence of an idle time of real path and an IO device being an object of the input/output. A real channel assigning request is issued to a real channel control unit 4 at the same time so as to check the presence of an idle of a real channel in matching with the IO device being an object of the input/output. When each request is satisfied, real channel assigning instruction, a real path assigning instruction and an input/output start instruction are issued further. If the requests are not satisfied, the IO request is connected to a real device stand-by cue so as to await that the real device becomes idle. When any idle device exists, various instructions same as above are issued.
Patent JP-2000310077-A (JP)
Title: Hinge locking mechanism
Inventor: YAMAGUCHI SHUNJI
IPC: E05C17/34
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a hinge locking mechanism superior in operation, installed between first and second units connected together to be openable/closeable for locking the movement side unit of the first and second units at open and close positions. SOLUTION: A hinge locking mechanism includes a pin 26 formed with a small-sized oval section 26c, a circular hole as a fitting hole 31a for fitting the small-sized oval section 26c so as to change a relative rotational position relationship corresponding to the opening angle of a movement side unit 21, for rotatably fitting the circular face of the small-sized oval section 26c, a hinge plate 31 provided ranging to the circular hole, wherein a fitting hole is provided consisting of a rectangular hole for slidably fitting the parallel face of the small-sized oval section 16c when the movement side unit 21 is locked at an open position,  and a operating lever 37 provided on the movement side unit 21 for unlocking with the parallel face of the small-sized oval section 26c unfitting the rectangular hole during locking at the open position and for locking and unlocking at a close position when the movement side unit 21 is at the close position.
Patent JP-H08292916-A (JP)
Title: External storage medium readout control system
Inventor: ITO AKIRA
IPC: G06F21/12
Filed: 1995-04-21
Abstract: PURPOSE: To prevent stored information from being used without limitation by enabling downloading for the first time when a key word stored in an external storage medium matches a key word stored in a floppy disk. CONSTITUTION: A key word readout means 217 reads the key word out of the floppy disk and stores it in a buffer memory (2) 218. A comparing means 219 checks whether or not a flag-set key word stored in a buffer memory (1) 215 is the same as the key word stored in the buffer memory (2) 218. When the key words match each other, the comparing means 219 informs an installer program control means 214 of that. The control means 214 inquires whether or not downloading is started of an external storage medium readout means 211 by using a message according to an installer program. When it is confirmed that the downloading is to be started, data are downloaded to a storage means 211.
Patent JP-S5645279-A (JP)
Title: Vertical mig welding method
Inventor: TAKENAKA KAZUHIRO
IPC: B23K9/02
Filed: 1979-09-17
Abstract: PURPOSE: To obtain a uniform and excellent joint property even for the material having a high heat conductivity, by giving a control to the welding heat input which is necessary at each welding position using the backing having an inside shape formed in such way that the quantity of molten metal may be reduced as the welding position shifts to the upper part.  
     CONSTITUTION: The welding wire 10 is a pair of backings having an inside shape formed in such way that the lower part of the backing escapes more from the bevelling 1 and that the relief from the bevel becomes less toward the upper part. With use of this backing 10 in the welding, the preheating is necessary at the beginning since the base material is cooled but the heat input necessary for welding at the welding zone can be obtained due to large amount of relief of the welding metal since the inner face of the backing escapes more from the bevel at the welding position. With progress of the welding process, the base material is heated up gradually to reduce the necessary heat input. At the same time, the size of relief of the backing is reduced gradually from the bevel to reduce the quantity of the molten metal escaping from the weld zone. Thus the necessary heat value is always secured for the base material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S599039-A (JP)
Title: Tire grip device
Inventor: IRIE NOBUHIKO
IPC: B29D30/00
Filed: 1982-07-09
Abstract: PURPOSE:To enable a thin type, simplify the adjustment of a grip diameter and improve the degree of vacuum at a grip hook, by connecting each grip hook to the rod of a cylinder, also providing the step-shaped stopper regulating the expanding size of the grip hook. CONSTITUTION:A loader descends to the green tire which is prepared under a first position and stops to descend by detecting with a detector that it has descended to the gripping position of the green tire. An air cylinder 14 extends and grips the green tire from inside. When the reception of a press side is ready, the loader rotates from the first position till the central position of a mold (a second position), proceeds between the top and bottom molds 2, 3 of the press and stops, then it descends and seats the lower bead part of the green tire on the bottom mold 2. When it is time for the green tire to be released, the green tire is released from the loader by contracting the diameter of the grip hook 12, reducing the cylinder 14. After release the loader is returned again to the first position and begins the receiving operation of the next green tire.
Patent JP-H04230806-A (JP)
Title: Flow rate sensor
Inventor: MAAMOODO II ADERURANMAN
IPC: G01F1/64
Filed: 1991-04-23
Abstract: PURPOSE: To provide a flow rate sensor having a wide dynamic range for detecting mass flow rate. CONSTITUTION: A conduit which makes a fluid pass through is constructed of a resistant material, and a voltage source for supplying a voltage is provided at its center position 18. The voltage difference between conduit positions 20 and 22, away from the center position 18 by the same distance, is detected, and flow rate of the fluid flowing in them is obtained. Since the resistance at the center position 18 changes according to flow rate, a controller 26 is provided for controlling an applied voltage, thus a flow rate sensor which can sense a wide range of flow rate is obtained.
Patent JP-H02299314-A (JP)
Title: Aft circuit
Inventor: HASHINAGA HITOSHI
IPC: H04N5/50
Filed: 1989-05-12
Abstract: PURPOSE:To attain prescribed channel selection without sacrificing the characteristic of S curve near a broadcast frequency by outputting an AFT voltage when a signal with video intermediate frequency is FM-detected only near the broadcast frequency. CONSTITUTION:A transistor(TR) 12 detects it that an SD voltage is decreased less than that of tuning attained. When a killer circuit is considered, in which the AFT voltage is controlled to be 0V when the ED voltage reaches >=4V. That is, when a voltage of 4V is applied to an input terminal 16 for the SD voltage, resistors 13, 14 are selected so that the voltage applied to the base of the TR 12 is 0.7V. When the SD voltage applied to the input terminal 16 reaches >=4V under such setting condition as above, the TR 12 is turned off and a voltage of 5V from a power supply 15 is applied to the base of a TR 10, the TR 10 is switched from the OFF to the ON state. Thus, an output terminal 9 for the AFT voltage and a ground terminal are conductive, then the AFT voltage is controlled to 0V.
Patent JP-S6010221-A (JP)
Title: Optical scanner
Inventor: MIKAMI TOMOHISA
IPC: H04N1/113
Filed: 1983-06-29
Abstract: PURPOSE:To provide an optical scanner which corrects non-periodic deviation of the position of a scanning line by separating the output value from a means for detecting the position of the scanning line to a periodic component value and non-periodic component value with respect to the period of a rotary polyhedral mirror. CONSTITUTION:The output P from a detector 53 for the position of a scanning line is inputted to a microprocessor 54 from which the control value S for a synthesizer 55 is outputted as a result of prescribed processing. An ultrasonic optical modulator (AOM) is driven by said output. The periodic component and non- periodic component are calculated from the average value of the detected position value of the scanning line of each mirror face (m) relating to the past r0 rotation in the microprocessor 54 and the interpolated approximate function in each picture element position is calculated from the non-periodic component array by using a Lagranges interpolation formula or the like. The control value S for the synthesizer is calculated from the value of the sum of the interpolated approximate function value corresponding to each scanning position obtd. by such calculation and the periodic component.
Patent JP-S5743909-A (JP)
Title: Manufacture of ferro-sintered part having pressure resistance
Inventor: MATSUMOTO SHIYUUJI
IPC: B22F3/24
Filed: 1980-08-29
Abstract: PURPOSE: To obtain ferro-sintered parts having pressure resistance as well as good mechanical strength and wear resistance by a method in which a powder molding is subjected to a solutionizing treatment and then to a nitriding treatment.  
     CONSTITUTION: A powder molding of an iron steel material is subjected to a solutionizing treatment, during which treatment the molding is sintered. Then, the molding is machined as needed to finish it to a given dimension and a given shape, and then subjected to a nitriding treatment to an approx. 0.05W0.2mm thick nitride layer on the surface of the sintered molding, whereby permitting sintered parts having a high density, a high mechanical strength, and excellent wear resistance to be obtained. This method is applicable to the manufacture of sintered parts, e.g., the sintered cylinder block of plunger type oil-pressure pump, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63283693-A (JP)
Inventor: ISHIKAWA HITOSHI
IPC: D05B55/14
Filed: 1987-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10305001-A (JP)
Title: Dish dryer
Inventor: MIYAJI SATORU
IPC: A47L19/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent the consumption of energy from increasing by communicating an intake port for circulation and an intake port to the inhalation side of warm air generator. SOLUTION: An intake port 5 for circulation is opened while facing the inside of drying chamber 110 at the upper part of main body 1 and a ventilation port 7 at the lower end of duct 6 provided at its top end is arranged close to an inhale port 2. External air is taken in from an intake port 113 by rotating a blade 107 for blow and heated by the warm air generator. Warm air generated like this is blown from a warm air blowing port 3 to the bottom part of drying chamber 110, and moisture on dishes in a drain basket 102 is heated and evaporated. One part of warm air containing steam is dispersed from an exhale port 111 on an inner lid 104. The remaining air enters the warm air generator from the duct 6 from the intake port 5 for circulation, is heated again, enters the drying chamber 110 and keeps high temperature. Therefore, energy consumption can be suppressed. Besides, when the intake port 5 for circulation is covered with a bevel-shaped intake cover, water drops can be prevented from being infiltrated into the main body 1.
Patent JP-S5644777-A (JP)
Title: Electric corrosion preventing method for outer face of bottom board of tank
Inventor: FURUBE MINORU
IPC: C23F13/00
Filed: 1979-09-19
Abstract: PURPOSE: To effectively utilize the electric corrosion prevention, by perfectly allowing to contact the bottom board of tank with electrolyte and providing with the means lowering the resistivity of base sand at the corrosion preventing method for the outer face of bottom board of tank.  
     CONSTITUTION: Water in the water feeding vessel 11 is poured in the base sand 3 from the water feeding tube 4 by operating the pump 10 and electrolyte (water or sand) is perfectly allowed to contact with the outer face of bottom board 1 of tank. An electric current for anticorrosion is always turned on the whole outer face of the bottom board 1 from the anode 5. At the time of flowing said water over the drainageway 13, feeding of the water is switched to the upper water feeding tube 12 and outflow of the sand 3 from the drain ditch 13 is prevented. Poured water is returned from the drain ditch 13 to the vessel 11 through the drainpipe 14. Hereby, the bottom board 1 is perfectly allowed to contact with the electrolyte 3 and resistivity of the sand 3 can be lowered and also, effect of electric corrosion prevention is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62276736-A (JP)
Title: Fluorescent character display tube
Inventor: NAKAJIMA HIROYUKI
IPC: H01J31/15
Filed: 1986-05-23
Abstract: PURPOSE:To improve adhesive property at an interface between a phosphor layer and a positive electrode by forming a layer consisting of striped, mesh or dotted SiO2 on the positive electrode and applying phosphor to make a phosphor layer on the positive electrode provided with the SiO2 layer. CONSTITUTION:An insulating substrate 1 is coated with an Al thin film to form a feeding wire 10 and a positive electrode 11. And an insulating paste consisting of glass powder of a low melting point, pigment and on organic binder is applied to the substrate and baked to provide an insulating layer 3. Then, a SiO2 paste consisting of silicon dioxide and an organic binder is printed in stripes on the positive electrode 11 and baked to form a striped SiO2 layer 21. Following this, phosphor paste consisting of ZnO:Zn phosphor and an organic binder is applied to a part of the positive electrode 11 forming SiO2 layer and dried to form phosphor layer(1)61, and further phosphor paste consisting of (Zn, Cd) SiAg, C1 series phosphor and an organic binder is applied to the remaining part of the positive electrode 11 to form SiO2 and baked to form a phosphor (2)62.
Patent JP-S5453197-A (JP)
Title: Thermosetting resin material
Inventor: FUTAKUCHI MICHIO
IPC: C08G59/00
Filed: 1977-10-04
Abstract: PURPOSE: To prepare a thermosetting resin material useful as electrical insulating materials, etc., giving a cured product having excellent heat resistance and mechanical properties, and containing oxazoline and trazine rings in the recurring structural  units.  
     CONSTITUTION: A thermosetting resin material comprising recurring structural units containing oxazoline and triazine rings, of the formula (R is polyfunctional epoxy resin residue; R' is polyfunctional cyanate compound residue; n, m≥1), prepared by e.g. heating the mixture comprising (A) a polyfunctional cyanate compound, e.g. bisphenol A diisocyanate, etc., and (B) a polyfunctional epoxy resin, e.g. bisphenol-type epoxy compound, etc., wherein the preferable amount of (A) is 1W3 equivalent on the basis of 1 equivalent of (B), at 100W120°C for 0.5W5 hr, thereafter heating at 150W180°C for 1W40 hr 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06328171-A (JP)
Title: Production of housing vessel
Inventor: TAMURA TADAO
IPC: H01F27/02
Filed: 1993-05-21
Abstract: PURPOSE:To minimize a direction changing operation required for a assembling operation of a housing vessel, and to parallely operate a work to attach parts to be attached on each flat metal sheet by putting respective flat sheets one on another after attaching the parts to be attached on respective flat sheets. CONSTITUTION:Longitudinal reinforce plates 7, lateral reinforce plates 8, flanges 9 and hanging ears 10 are welded on long side sheets 2A, 2B, the longitudinal reinforce plates and lateral reinforce plates 8 are welded on short side sheets 3A, 3B, and further a base 11 is welded on a bottom sheet 4. Since the fitting work of these parts to be welded 7, 8, 9, 10, 11 is executed to respective planar sheets 2A, 2B, 3A, 4, the relevant works are executed parallely with each other and such a conventional work attending assembling operation that the direction of the housing vessel is changed by a hanging machine when the parts 7, 8, 9, 10, 11 are welded is eliminated, the man-hour is reduced by the extent of the eliminated work and the working time is shortened.
Patent JP-H11315439-A (JP)
Title: Electronically controlled sample warper
Inventor: TANAKA YOSHIHIRO
IPC: D02H13/26
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronically controlled sample warper capable of simplifying a warping operation, elongating a life of a conveyer belt, simplifying a moving structure, reducing tension irregularity, and decreasing the soil of yarns and the damage of parts. SOLUTION: This electronically controlled sample warper has plural endless conveyer belts moving on a circumference side face of a warping drum in the end direction of one side face, one or plural yarn-guiding means 6 installed on the other side face of the warping drum and for winding the yarn 22 through the endless conveyer belt on the warping drum, a yarn-guiding member 6' installed in the tip part of the yarn- guiding means 6 and for holding the yarn 22, and plural yarn-selecting guides installed at one terminal part of a base Y for supporting the warping drum so as to correspond to the yarn guiding members 6', and regulated so that when the yarns are exchanged, the yarn-selecting guides may be rotatably moved to and protruded at yarn-exchanging positions, and when the yarn is stored, the yarn-selecting guides may be rotatably moved to and stored at waiting positions.  The warper can automatically exchange the yarns and wind the yarns on the warping drum according to the set yarn orders by exchanging the yarns between the yarn-guiding member 6' and the yarn-selecting guides.