baber/WOPTO huggingface dataset:
Patent JP-H1188627-A (JP)
Title: Data transmitter, data receiver, data transmission-reception method and image-pickup device using the data transmission-reception method
Inventor: MATSUBARA KUNIHIRO
IPC: H04N5/781
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter and data receiver or the like for which certainty of data transmission-reception is ensured. SOLUTION: Transmission data information is sent from a device for sending image data (step D3). Here, the transmission information includes a data size, a data format of an image about to be sent and number of image transmission or the like. On the other hand, a step E3, whether or not the transmission data information from the opposite party such as data size, data format of an image about to be sent and number of image transmissions is stored in areas remaining in the image data storage section is discriminated. Then the result of discrimination is sent (step E5), the content of the data reception discrimination result sent from the opposite party is discriminated in a step D7.  The in the case that the contents of the data reception discrimination of data sent from the opposite party indicate 'the reception available ', the data information discrimination processing is finished and then data transmission is started.
Patent JP-S63115928-A (JP)
Title: Brake pad made of ni-ti system alloy
Inventor: HANAI YOSHIYASU
IPC: C08K7/16
Filed: 1986-10-31
Abstract: PURPOSE:To obtain an automobile brake pad excellent in an abrasion resistance by making a hot setting forming after metal fine lines or powders made of Ni-Ti system alloy, bonding agents composed of a synthetic resin or rubber, and friction conditioners are mixed and preformed. CONSTITUTION:Metal fine lines of Ni-Ti system alloy are manufactured by a rotating submerged spinning method. And a thermohardening phenol resin of approximately 30% as bonding agents, carborundum of approximately 10%, organic filler of approximately 10%, and inorganic filler of approximately 10% as bonding agents are mixed to the metal fine lines of approximately 40% and preformed. Then the product is applied to a die and a hot setting forming is made on the order of at 150 deg.C. Thus an automobile brake pad excel lent in an abrasion resistance can be obtained.
Patent JP-H03124925-A (JP)
Title: Intake controller of internal combustion engine
Inventor: NOMURA YURIO
IPC: F02D29/02
Filed: 1989-10-05
Abstract: PURPOSE:To quickly respond with slipping by varying the closing timing of intake control valves provided at every cylinder in response to generation of the slipping. CONSTITUTION:Intake control valves 21-24 are arranged at intake ports 17-20 which communicates with cylinder 5-8 of an engine 1, and they are openly and closely driven by actuators 25-28 independently. When generation of slipping at a driving wheel is detected by a slip detection means, a control means for the control valves which varies the closing timing of the intake control valves 21-24 according to the difference between target speed and driving wheel speed and a cylinder detection means which detects the intake cylinders 5-8 are provided inside an ECU 4. Control which changes the closing timing of the intake control valves 21-24 is performed by the control means of the control valves 21-24 at every cylinders 5-8 detected by the cylinder detection means. The driving wheel speed is quickly controlled at a specified value.
Patent JP-S62121941-A (JP)
Title: End surface resist removing device
Inventor: SONE KAZUNORI
IPC: G11B7/26
Filed: 1985-11-22
Abstract: PURPOSE:To reduce defects on a signal surface by providing a mechanism removing an unnecessary resist attaching to the end surface of an glass master disk to which the resist is applied. CONSTITUTION:The glass master disk 2 to which the resist has been applied is installed on the turntable 1 of a resist coating device, and is rotated at a low speed of about 300rpm. A dispenser 7 adjusts the dispensing pressure of a resist removing thinner and a coating amount. A tank 5 is pressurized by air or N2, and the thinner is smoothly pushed out through a 'Teflon(R)' tube 4 and an injection needle 3 from a thinner vessel 6. At that time, the dispensing pressure and a thinner flow are adjusted at 0.3kg/cm<2> and 20ml/min, respectively, and a resist removing range is set at amount 5mm from the outer periphery. After the thinner is discharged about 30sec, the discharge is stopped, and the number of rotation of the turntable 2 is up about 500rpm to rotate and dry.
Patent JP-H07113221-A (JP)
Title: Gravel containing bentonite mixed soil
Inventor: YAKUWA NOBORU
IPC: E02B3/18
Filed: 1993-10-19
Abstract: PURPOSE:To obtain gravel containing bentonite mixed soil as a water stopping material having high strength and durability by adding an appropriate amount of water to drying soil formed by mixture of gravel, bentonite and sand in a specific wt. ratio. CONSTITUTION:Drying soil consisting of gravel 20-60%, bentonite 5-20% and the remainder of sand in a drying soil wt. ratio is mixed with an appropriate amount of water to make gravel containing bentonite. Bearing force of the gravel containing bentonite is increased by a skeleton formed of gravel, at the same time, the excessive swelling of the bentonite is controlled by the formed bone structure, and swelling deformation is prevented. In addition, an effective permeable area is decreased, so that sufficient water stopping efficiency can be obtained in a small amount of bentonite compound.
Patent JP-2000083829-A (JP)
Title: Milk pot
Inventor: MATSUDA KENGO
IPC: A47J36/04
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To detect the exhaustion of hot in the temperature-keeping mode and stop heater control by providing a counting means that counts the passage of the first set temperature for detecting the heating of an empty pot immediately after the passage of the upper limit setting temperature and stopping current application to a heater when passage is counted more than one time. SOLUTION: At the start of the temperature-keeping mode, an empty pot heating counter is set to zero. After that when the temperature of a temperature sensor reaches the upper limit setting temperature B, current application to the heater is stopped. The temperature continues to rise due to residual heat, and when a glass vessel is empty, as the maximum temperature of the temperature sensor becomes higher than the setting temperature A for detecting the heating of an empty pot, 1 is added to an empty pot heating counter. After that, the temperature lowers, and when the temperature becomes lower than the lower limit setting temperature C for thermal insulation, heating is made by applying current to the heater. When the temperature becomes higher than the setting temperature A for detecting the heating of an empty pot again, 1 is added to the empty pot heating counter.  The same operation is repeated thereafter, and when the empty pot heating counter reaches the preset number of times, the situation is judged as empty pot heating and current application of the heater is stopped.
Patent JP-2000085686-A (JP)
Title: Optical cable recovery device
Inventor: MORIMOTO MITSUAKI
IPC: B65H51/10
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To recover optical cables unreeled from underwater suspended matters without overloading and damaging them. SOLUTION: This optical cable recovery device comprises a bell-mouthed tip guide member 12 positioned on a guide rod 10 secured at one end of a support frame 2 set on a handrail 1a of a mother ship in order to take in an optical cable 9 connected to an underwater suspended matter, sheaves 13 mounted on the guide rod 10 to guide the optical cable 9, and a take-up device 11 arranged at the other end of the support frame 2 to take up the optical cable 9 carried by the cable guide sheaves 13.  The optical cable take-up device 11 consists of a belt conveyor 15 for taking up the optical cable 9, a member 18 for retaining pinch rollers that are arranged above the conveyor 15 and by the cable delivery end thereof in a continuously pressed state against the rubber belt to pinch the optical cable 9 in cooperation therewith, rollers for drawing the optical cable 9 down from the conveyor 15, and a cable pot 22 for storing the optical cable 9 let out.
Patent JP-H06219992-A (JP)
Title: New carbonic ester compound
Inventor: YOKOYAMA KEIICHI
IPC: H01M10/05
Filed: 1993-10-19
Abstract: PURPOSE:To provide the subject chemically and physically stable, low-viscosity compound high in flash point and dielectric constant, highly soluble for organic compounds, thus useful as a solvent. CONSTITUTION:The objective carbonic ester compound of generic formula [I] can be obtained by ester interchange reaction (as shown below) in the presence of a basic catalyst: R<1>CH2O-CO-OCH2R<1>+R<2>CH2OH R<1>CH2O-CO-OCH2R<2> [I] (R<1> is H, aklyl or halogen-substituted alkyl; R<2> is alpha-halogen-free alkyl or halogen-substituted alkyl). This compound can be used as a solvent in various fields such as the electrolyte solvents for batteries as well as general solvents for organic synthesis; besides, being usable as a reagent for organic synthesis, medicine-pesticide, flame retardant, or detergent.
Patent JP-H10105349-A (JP)
Title: Printer driver
Inventor: YAMADA HIROYUKI
IPC: G06F3/12
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide the printer driver which can prevent an omission of setting and also prevents output forms from being mixed on a sorter. SOLUTION: The printer driver which makes a printer perform print operation according to print data and attribute information is equipped with a setting range limiting means 32 which limits the settable range of a user, a virtual printer driver registering means 33 which registers virtual printer drivers 35 and 36 generated by the setting range limiting means 32, and a virtual printer driver selecting means 34 which selects one of the registered virtual printer drivers 35 and 36 to prevent an omission of setting and also prevent output forms from being mixed on a sorter.
Patent JP-H04141947-A (JP)
Title: Ceramic discharge lamp
Inventor: OKAMURA KAZUYOSHI
IPC: H01J61/32
Filed: 1990-09-30
Abstract: PURPOSE:To reduce drastic temperature rise on the inside of a curved part, so as to prevent devitrification or breaking of an emission tube by forming the curved part on the emission tube, and by providing a cooling member on the outer surface of the inner circumference of the curved part. CONSTITUTION:Each opening of both ends of an emission tube 4 molded into a letter U, is closed through, for example, a ceramic disc, through a solder of such as metal oxide, and an electrode 5 is supported thereby. A cooling member 10 supported by a supporting rod 9 which is supported by a stem 2, is provided on the gap on the inside of a curved part 6 of the emission tube 4, and is in contact with the outer wall surface of the emission tube on the inside of the curved part 6. The cooling member 10 is roughly surfaced by sandblasting on the surface of a heat resisting member such as ceramic, in order to improve cooling efficiency.
Patent JP-H09100636-A (JP)
Title: Excavating and crushing machine with water sprinkler
Inventor: KATSUSHIMA KENICHI
IPC: B02C21/02
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To improve the stability and efficiency of work, and dust-proof effect by controlling the supply of high pressure water to sprinkler nozzles built in an attachment by means of a control panel installed in a cab. SOLUTION: In a header cover of attachment 3 of heavy duty equipment having an excavation blade and crushing pawls, several sets of water sprinkling nozzles 5 composed of wide angle nozzles are assembled. High pressure water from a high pressure washing machine is supplied to the nozzle 5 via high pressure piping including a high pressure hose, quick release joint 13, swievel joint 10, flexible high pressure hose 6, 6, etc. Supply of high pressure water to the high pressure piping is controlled by means of a control panel 9 installed in a cab 8 of an excavator or crusher. An efficient water sprinkling can therefore be performed in an unmanned way.
Patent JP-H03125803-A (JP)
Title: Inspection device
Inventor: SHIMOYAMA HIROSHI
IPC: F27D21/02
Filed: 1989-10-09
Abstract: PURPOSE:To raise the inspection efficiency of a subject device, miniaturize its structure, lighten its weight, and eliminate the interruption of inspection due to charging and stopping it in the course of inspection due to discharging by running an inspection truck on which a camera is mounted on rails that are laid on a surface which is to be inspected. CONSTITUTION:A vertical rail 1 is laid on the corner of the side walls so as to cover the two adjacent faces of a boiler B and at each step of the vertical rail branching devices 2 and horizontal rails 3 that branch off from them to the right and left are laid in the shape of fish bones. At the highest section a cable feeding device 4 is provided and an inspection truck 5 is driven by the device 4 through a cable 6. The inspection truck 5 on which an ITV camera C is mounted runs along the vertical rail and horizontal rails 1 and 3. At the center of the rail cable guides are provided with a suitable distance among them, and the cable has its end fixed to the central frame 8 of the inspection truck 5, and the cable is pulled out or pushed in from the cable feeding device 4 to run the inspection truck 5. The cable feeding device 4 winds the cable on a drum 9 and the cable 6 is sent out or pulled back with the cable snatched between a feeding roller 11 and pressurizing roller 12.
Patent JP-H08100247-A (JP)
Title: Method for preventing infiltration of dross into snout of continuous hot dipping equipment for steel strip
Inventor: KUROBE ATSUSHI
IPC: C23C2/00
Filed: 1994-09-30
Abstract: PURPOSE: To prevent the dross existing in a snout from circulating again in the snout by forming a hole, communicating with the inside and outside of the snout, in the sidewalls, on the upper side in the direction of the width of a steel strip, of the end of the snout immersed in a hot dipping bath. CONSTITUTION: An oblong through hole 15 of a snout 4 is formed in the upper side wall 14, on the side of a sink roll, of the end of the snout 4 immersed in a hot dipping bath, in the part through which a steel strip 1 is to be passed. A plating bath stream in the direction of the snout 4 is allowed to flow through the oblong hole 15 into the snout 4, by which the circulation of dross through the snout 4 can be sealed. If a spray nozzle 16 is disposed on the outside of the oblong hole 15 and the plating bath liquid outside the snout 4 is forcedly sprayed through the oblong hole 15 onto the surface of the steel strip 1, the sealing effect can be increased.
Patent JP-H10106290-A (JP)
Title: Semiconductor device, method and apparatus for inspecting semiconductor device
Inventor: MOMOHARA TOMOYOSHI
IPC: G11C11/413
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To measure many memories at one time and reduce the test cost by providing a semiconductor device with first to (n)th buffer circuits, first to (n-1)th test buffer circuits and a circuit for controlling the test buffer circuits. SOLUTION: An address signal is supplied and data in memory cell blocks M1-Mk are read into register circuits R1-Rk. Then, any one of timing signals T1-Tk is turned to a high level and data of any one of the circuits R1-Rk are output to an m-bit data I/O D101. For instance, only the signal T1 is turned to the high level to connect only a buffer circuit IB1, whereby data of the register circuit R1 are output to the data I/O D101. Thereafter, only the signal T2 is turned to the high level to connect a circuit IB2 and test buffer circuit TB2, whereby data held in the circuit R2 are output to the data I/O D101. Since data are divided with read out, a conventional inspection apparatus can be used as it is.
Patent JP-H0979585-A (JP)
Title: Petroleum combustor
Inventor: ARAI TAKAO
IPC: F24C5/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent local temperature rise, and supply warm air with a gentle temperature gradient, and prevent a flame from leaking frontally even when the flame is elongated at the time of air supply being insufficient and the like. SOLUTION: A vent passage 39 is communicated with an exhaust cylinder 31 through a communication opening 35 in a heat shielding plate 34B. An exhaust hood mixes combustion exhaust gas flowing into the vent passage 39 from the exhaust cylinder 31 with air taken in from the outside with use of a warm air fan 45 provided on the back of a body case 16, and sends the mixed gas to the front. A pair of openings 41 are provided on the left and right sides of the communication opening 35 in the heat insulation plate 34B in the exhaust hood, and a slanting guide plate 43 is hung from the peripheral edge of the hood on its side separated from the communication opening 35, and further a baffleplate 42 is vertically provided frontally of the communication opening 35 in the heat shielding plate 34B.
Patent JP-H02108867-A (JP)
Title: Rotary piston pump and motor
Inventor: ITO NOBUHIDE
IPC: F04B1/20
Filed: 1988-10-18
Abstract: PURPOSE:To obtain a substantial effect on performance improvement and stability and ensure less cost with the reduction of a parts quantity by setting the area of a valve ring external surface surrounded with an O-ring to be larger than a pressure receiving area generated on a valve ring internal surface due to the opening of a cylinder block. CONSTITUTION:A high-pressure delivery fluid exerts equal pressure on both internal and external surfaces of a valve ring 20, but the pressure receiving area a1 of the external surface is larger than the pressure receiving area a2 of the internal surface. As a result, the valve ring 20 is energized inward and slightly displaced in a crossing section, thereby causing the pressed contact of the internal surface on the external surface of a cylinder block 3(6). As a result of the displacement, clearance between the valve rig 20 and a port block 9 expands, but still remains within the range of the elastic deformation of an O-ring. Consequently, a flow passage leading from an opening part 7 to a delivery port 31 via a through-hole 34 is completely interrupted internally and externally. The whole quantity of the high-pressure fluid discharged from a cylinder, therefore, flows to a flow passage without leaking to the surrounding of the cylinder block 3(6).
Patent JP-H02109382-A (JP)
Title: Laser apparatus
Inventor: YASUI KIMIHARU
IPC: H01S3/081
Filed: 1988-10-18
Abstract: PURPOSE:To take out a high quality laser beam stably by using an unstable type optical resonator on a ring shaped light path as a specified output mirror. CONSTITUTION:A laser beam 18 is reflected from a second reflecting mirror 15 in an unstable type optical resonator 16 and amplified in a laser medium 1. Thus a laser beam 17 is obtained. The laser beam 17 is condensed and magnified with a first reflecting mirror 13. Most of the peripheral part of the beam is emitted to the outside as a laser beam 19 through a non-reflecting film 8 at the peripheral part of the inner surface of an output mirror 14. A part of the central part of the beam remains at the outside as a part of the laser beam 19 through a partial reflecting film 7 at the central part of the inner surface of the mirror 14. The remaining part of the beam is guided into the medium 1 again as the beam 18 and circulated in a ring pattern in the oscillator 16. Since the difference between losses of the lower-order mode and the higher-order mode having the aligned phase is large, the mode of the laser beam which is generated after the circulation is only the lowest-order mode. The beam is expanded at every circulation. Therefore, the high quality beam having the large cross sectional area can be obtained.
Patent JP-S61139085-A (JP)
Title: Semiconductor laser device
Inventor: HAYASHI HIROSHI
IPC: H01S5/00
Filed: 1984-12-11
Abstract: PURPOSE:To stabilize an oscillation axial mode by forming a region, in which a channel is broken, into a resonator, also shaping a region having a different effective refractive index based on the optical absorption of a substrate into a waveguide and using the region having the different effective refractive index as an internal reflective section. CONSTITUTION:The thickness of a lower clad layer in a waveguide for an active layer 3 is represented by D (except a projecting section) in a section, in which there is a channel groove, and by d (the projecting section) in a section, in which the channel groove is broken, by a substrate 1 with the projecting section, and a total resonator in length L is separated into two resonators in length l1 and l2 before and behind the section in which the channel groove is broken. On the other hand, one parts of beams propagated over l1 or l2 are reflected by the difference of effective refractive indices based on the optical absorption of the substrate. That is, the two resonators in length l1 and l2 are formed into the resonator in the whole resonator length L, and a semiconductor laser device having stable axial-mode characteristics is obtained by an interference effect between these resonators.
Patent JP-H04139309-A (JP)
Title: Indoor type combustion apparatus
Inventor: MIKI SHUNICHI
IPC: F23N5/14
Filed: 1990-09-28
Abstract: PURPOSE:To reduce the degree of CO pollution in a room by a method wherein a fin clogging detector is provided and a time period from the time back-flow is detected until combustion is stopped is shortened corresponding to the degree of fin clogging. CONSTITUTION:In normal exhausting state during combustion, the detected value of an adverse air flow detector Th1 is larger than that of a back-flow detector Th2, and when the temperature difference is within a specified range, controls are performed so as to maintain normal combustion. In the case a back-flow occurs in an exhaust duct 4, the temperature difference between the detected values of the adverse air flow detector Th1 and the back-flow detector Th2 drops below the specified range of Th1 becomes lower than Th2, and a gas burner 3 is stopped after a specified time period T1. At this time, the temperature of a combustion chamber 6 is detected by a fin clogging detector Th3. The temperature becomes higher than the normal temperature and the output of the fin clogging detector Th3 increases when fins of a heat exchanger 2 are clogged. Therefore, controls are performed so that the specified time period T1 till combustion is stopped is shortened corresponding to an increase in the output of the fin clogging detector Th3.
Patent JP-H02108515-A (JP)
Title: Sizing of hose
Inventor: FUKAMACHI SATOSHI
IPC: B29C48/09
Filed: 1988-10-18
Abstract: PURPOSE:To eliminate the necessity of replacing a die and increase working efficiency by varying the atmospheric pressure in a hollow section of a hose. CONSTITUTION:A cap is inserted into an end of an unvulcanized rubber hose 20 immediately after extruding the same to block a hollow section 21. Then, as the internal pressure of a first tank 31 is lower than the atmospheric pressure, the hollow section 21 of the unvulcanized rubber hose 20 communicated with said tank becomes the same state, and the diameter of the unvulcanized rubber hose 20 is contracted as represented by a virtual two point chain dash. When extrusion is carried out in said state, the air in the first tank 31 is taken away by the unvulcanized rubber hose 20 to lower the internal pressure in the first tank 31. Then, a control valve 37 is operated to retain the pressure in the first tank 31 constant (P1). When the diameter of the unvulcanized rubber hose 20 is desired to vary, the set internal pressure of the first tank 31 is adjusted to the pressure corresponding with the desired diameter. The diameter of the unvulcanized rubber hose 20 can be contracted by said arrangement.