baber/WOPTO huggingface dataset:
Patent JP-S6424985-A (JP)
Title: Double hinged door which is opened by pulling
Inventor: GOTOU TAKAHIRO
IPC: E05D15/50
Filed: 1987-07-18
Abstract: PURPOSE: To prevent bumping by a method wherein a door equipped with hinges for opening toward the inside and outside is made available for opening in sliding with each of handles provided at the door operated and door stopping plates attached to the opposide side of the handle slid and also made available for opening by pushing in an emergency. CONSTITUTION: Knobs 1 and 2 and door stopping plates 3 and 4 are provided respectively at the inside and outside of a door which is installed so as to open toward the inside and outside. A bar 8 is engaged with a toothed wheel 7 which is meshed with the knob shafts 1 and 2, and turning of the knobs is converted into vertical movement of the bar 8 and thereby the plates 3 and 4 are slid toward the right and left along guide grooves formed at a plate 9 which is made being united with the bar 8. Then, the door is made available, for instance, for opening in sliding with the bar 8 and the plate 9 moved down through the toothed wheel 7 by pushing down the knob 2 and the plate 3 withdrawn, and the door is made available on the other hand for opening by pushing in an emergency with the knob 2 pushed up. Therefore, bumping of persons with one another at opening and closing of the door can be prevented.
Patent JP-S6070306-A (JP)
Title: Thickness measuring method
Inventor: MURAYAMA RIICHI
IPC: G01B17/02
Filed: 1983-09-27
Abstract: PURPOSE:To measure the thickness accurately even through the thickness of a material to be measured is thin, by utilizing the fact that the time period from the start of the propagation of an ultrasonic wave to the detection of the reflected wave from the back surface is integer number of times of the time period for one outgoing and returning trip. CONSTITUTION:An electromagnetic ultrasonic wave generator part 1 makes an ultrasonic wave propagate on the surface of a steel pipe P, which is a material to be checked. Then the reflected ultrasonic wave from the back surface is detected on the surface side. At this time, a specified level is set as a threshold value. Every time the reflected ultrasonic wave exceeding the threshold value is detected, a specified time is set as a dead zone. Then a time Tn (where (n) is the number of reflections at the back surface) from the starting point of the propagation of the reflected ultrasonic wave, which is detected by a time difference measuring circuit 9, is obtained. Thereafter an operation circuit 11 computes a thickness D by an expression I . N is obtained by an expression II. When the number is not an integer value, correction is performed to obtain an integer value. V is a sound speed in the material to be measured. Thus the thickness can bae accurately measured even though the thickness of the material to be measured is thin.
Patent JP-H0343751-A (JP)
Title: Power unit for copying device
Inventor: ITAKURA HARUO
IPC: G03G15/00
Filed: 1989-07-11
Abstract: PURPOSE:To accomplish power supply to the load of a control system even when the load of a driving system varies by independently controlling output voltage for the power supply to the load of the control system and output voltage for the power supply to the load of the driving system. CONSTITUTION:The unit is provided with a main power source circuit which is a multioutput switching regulator for the power supply to the load, etc., of the driving system and a sub power source circuit for performing the power supply to the load of the control system. The switching regulator is constituted of a full-wave rectification circuit 10, a PWM circuit 20, an oscillation circuit 30, an error detection and transmission circuit 41, an error reception circuit 42 and output circuits 50 and 60. The sub power source circuit is constituted of a voltage transformation part, a rectification smoothing part, a control part, a current detection part, a voltage detection part, a filter, an error amplifier, a reference generation part, and a compensation part and controls the output voltage independently of the main power source circuit. Thus, the power supply to the load of the control system is executed even when the load of the driving system largely varied.
Patent JP-2000006484-A (JP)
Title: Image-recording apparatus
Inventor: KATO HIROYUKI
IPC: B41J13/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an image-recording apparatus which can stably transfer a recording paper without being influenced by a load change to the recording paper and also reduce noises at the time of a printing operation. SOLUTION: When printing is carried out to a recording paper P, a transfer roller 36 is repeatedly rotated in a paper feed direction and a direction opposite to the paper feed direction at a constant timing, thereby transferring the recording paper P. When a printing part 5 prints, a value of a driving current supplied to a driving motor for driving to rotate the transfer roller 36 is made smaller when the roller is rotated in the opposite direction to the paper feed direction than when the roller is rotated in the paper feed direction. During printing with the driving motor being driven, a ratio of a time when noises (driving sound) by the driving motor are small increases.
Patent JP-H0467498-A (JP)
Title: Battery exchanging method for portable type semiconductor memory device
Inventor: SHIRATO SHUICHI
IPC: G11C11/401
Filed: 1990-07-05
Abstract: PURPOSE:To execute the exchanging of a battery at a device unit by exchanging the battery while applying voltage to an incorporated nonvolatile memory through a terminal connected to a power source line from an external part by a battery exchanging tool. CONSTITUTION:When it is detected by external terminal equipment and so on connected to a battery voltage detecting terminal 8 that the electromotive force of a primary battery 2 is lowered, voltage is applied to a nonvolatile memory 9 through a diode 10, resistance 5 and a diode 6 with connecting a simple battery exchanging tool that a dry cell and so on are mounted on a battery exchanging tool connecting terminal 8a and after that, a portable type semiconductor memory device is pulled out from an external terminal. Here, the storing contents of the nonvolatile memory 9 are not erased. Thus, the exchanging of the primary battery 2 can be executed with a portable type semiconductor memory device single body.
Patent JP-H1125410-A (JP)
Title: Magnetic head and its manufacture
Inventor: KOIZUMI HIROSHI
IPC: G11B5/127
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide the magnetic head of which the cost of the parts is reduced based on the simple structure and the manufacturing is simply conducted with high productivity despite of a small sized one, and its manufacture. SOLUTION: A support 1 holding a magnetic core 2 is made of a thin plate shaped non-magnetic metallic member. The support 1 has a section 9 which is 180 deg. folded and overlapped. The portion, which fits the core 2, is doubled. The supports 1 are formed by press processing the non-magnetic metallic member in the state that they are connected through connecting sections 13. In the production process, the supports 1 are used in the state that plural supports are connected together and plural magnetic heads are processed as batch until at least the middle process in plural processes from the begining of the assembly to the completion.
Patent JP-S6073392-A (JP)
Inventor: IGARASHI TAKAO
IPC: G21C13/00
Filed: 1983-09-30
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-S6240436-A (JP)
Title: Production of electrochromic display element
Inventor: SUGIHARA MASAYOSHI
IPC: G02F1/17
Filed: 1985-08-17
Abstract: PURPOSE:To obtain the titled element having a less tendency for generating a colored unevenness of a display surface and having a low production cost by forming a sheet from a kneaded material of a ceramics followed by sintering it to form a background material. CONSTITUTION:The background material 1 is prepared by kneading an alumina powder of the ceramc material, a binder and a liquid component, and then forming the obtd. kneaded material 1a to the sheet 1b thereof by a roll, and by punching the obtd. sheet with a press to cut it to a rectangular shape followed by instering it. The spacer 10is fixed on the display electrode substrate 3 of the display electrode 2 with an adhesives, and the background material 1 is disposed in a hollow part lying in the inside of the surroundings of the spacer 10. The counter electrode 6 is disposed to the background material 1 such that the counter electrode substance layer 8 faces to the background material 1. The spacer 10 and the counter electrode substrate 7 are fixed with the adhesives and then, an electrolyte is poured into the prescribed hollow part from an inlet of the electrolyte which is previously provided on the spacer 10 followed by sealing the prescribed inlet with a sealing plug, and by fixing the sealing plug with an UV ray curable epoxy resin, whereby the prescribed inlet is enclosed, and the titled element is assembled.
Patent JP-H06325085-A (JP)
Title: Scenario subordinate data recording medium and scenario subordinate data reproduction system
Inventor: KUNIHIRO HIDETO
IPC: G11B27/10
Filed: 1991-07-22
Abstract: PURPOSE:To realize a game recording medium and a game system capable of reducing a memory to be provided for the main body of the system, reducing data transferring time as pre-processing and applying a general purpose processing program. CONSTITUTION:The medium records scenario data 1b regulating the way of reproduce-outputting picture and audio data 1a with a scenario execution routine (processing program) is stored in a main memory 4 in CD-ROM 1 by mixing them-in picture and audio data. Scenario data 1b reproduced at the time of reproducing picture and audio data 1a is stored in its dedicated memory 11. A system controller 3 executes a processing according to the scenario execution routine and at this time, if a change is generated in a presently-reproduced scene by control information of a scene fetched by an input device 5, the controller 3 controls a reproduction processing from CD-ROM 1 based on scenario data stored in the memory 11.
Patent JP-H1025429-A (JP)
Title: Modified furnace black for microwave heating, preparation thereof, and method for vulcanization of rubber
Inventor: KANAI TAKAAKI
IPC: C08K3/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a modified furnace black which has enhanced heat build, up at the time of microwave vulcanization by adding a predetermined amt. of a high-mol.wt. polyethylene glycol in the form of an aq. soln. to a furnace black, granulating the mixture, and heating the granule. SOLUTION: A furnace black which can preferably satisfy respective N2SA (nitrogen adsorption specific surface area in m<2> /g) and DBP (dibutyl phthalate absorption in ml/g) requirements of 30<=N2 SA<=60 and 100<=DBP is provided. The furnace black in an amt. of 100 pts.wt. is mixed with 0.2 to 4.5 pts.wt. polyethylene glycol having a mol.wt. of not less than 150 in the form of an aq. soln. The mixture is then granulated by means of a tumbling type granulator or the like, and the granule is heat-treated at a temp. of pref. 250 to 350 deg.C to prepare a modified furnace black for microwave vulcanization. The modified furnace black is incorporated in an amt. of 40 to 120 pts.wt. into 100 pts.wt. unvulcanized rubber, followed by vulcanization by microwave. This enables the rubber to be homogeneously heated in a short time.
Patent JP-S6337685-A (JP)
Title: Semiconductor laser
Inventor: NOGUCHI ETSUO
IPC: H01S5/00
Filed: 1986-07-31
Abstract: PURPOSE:To realize a laser oscillation at a low threshold voltage and with a high output power by providing semiconductor layers which have larger band gaps than 1st semiconductor layers. CONSTITUTION:When a laser oscillation is obtained, leakage currents tend to flow through a current path including a P-N junction diode composed of a semiconductor layer 7a and a semiconductor layer 3a and through a current path including a P-N junction diode composed of a semiconductor layer 7b and a semiconductor layer 3b. As the semiconductor layers 3a and 3b have large band gaps, the rising voltages of those P-N junction diodes induce substantially little leakage currents. Moreover, as semiconductor layers 3c and 4c are provided between semiconductor layers 2 and 6, the thicknesses of the semiconductor layers 7a and 7b can be thick so that the current amplification factor of the thyristor structure is reduced and the turn-ON voltage is increased and a large current can be applied to a semiconductor layer 5 efficiently. With this constitution, a laser oscillation can be realized with a high output power.
Patent JP-S5883497-A (JP)
Title: Diaphragm
Inventor: HANEDA TOSHIO
IPC: H04R9/04
Filed: 1981-11-13
Abstract: PURPOSE:To incorporate a diaphragm and a drive coil bobbin without a joint, by taking a flat bottom part of deep-drawn formed part with the flat bottom made of aluminum alloy foil as an outer shell of a disc type diaphragm and a cylindrical leg extended from the flat bottom as the drive coil bobbin. CONSTITUTION:An aluminum alloy foil being a formed member is located on a female die, the circumference of holes of the female die is fixed, the foil is heated at a prescribed temperature and the formed member is pressed on the female die for the formation. The deep-drawn forming with flat bottom thus obtained becomes an outer shell 6. Succeedingly, the length of the ''leg'' of the outer shell is cut into a prescribed size, fine conductors are wound on the ''leg'' of the outer shell to form a driving coil. The bottom of the outer shell of a diaphragm with the drive coil is flat and when the bottom is formed to a prescribed circular arc, this becomes a dome type diaphragm with the drive coil.
Patent JP-S5970129-A (JP)
Inventor: UEDA HIROSHI
IPC: H02H3/00
Filed: 1982-10-13
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-2001011760-A (JP)
Title: Thermal distortion-preventing device for machine space in warp knitting machine
Inventor: KODAMA KAZUO
IPC: D04B35/30
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of reducing the temperature difference between a knitting member side and its opposite side in a machine space for preventing a phenomenon of making guiding needles in contact with knitting needles on restarting a warp knitting machine after stopping for a long period of time. SOLUTION: This thermal distortion-preventing device is constituted by installing an oil-circulating means so as to circulate a lubricating oil and an injection nozzle 2 joined with the oil-circulating means in a warp knitting machine installed with an oil heater 9 in the lubricating oil 5 stored at the inside of the machine space 1, for spraying the lubricating oil to the inside surface of the machine space so as to reduce the temperature difference between the knitting member side and its opposite side of the machine space and make the temperature difference between the knitting member side and its opposite side of the machine space as a constant throughout the times of the working and stopping of the knitting machine.  Thereby, a distortion of the machine space is prevented and a phenomenon of making guiding needles in contact with knitting needles on restarting the knitting machine after stopping the machine for a long period of time, is also prevented.
Patent JP-H0931011-A (JP)
Title: Production of succinic acid
Inventor: YAMADA SOUICHI
IPC: C07C55/10
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain in high yield in an economically advantageous way with long catalyst life succinic acid useful as a food additive or organic intermediate, etc., by catalytically hydrogenating maleic acid at a specified carbon monoxide concentration in the gaseous phase of the reaction system. SOLUTION: When maleic acid (A) is to be brought into contact with a hydrogenating catalyst (D) in an aqueous medium (B) in the presence of hydrogen gas (C), the concentration of carbon monoxide (E) in the gaseous phase of the reaction system is set at <=2000ppm. For example, the component C is fed into the reaction system containing an aqueous solution of the component A and the component D to hydrogenate the component A batchwise while controlling the E concentration in the gaseous phase of the reaction system at the specified level; alternatively, a stationary bed packed with the component D is fed with the aqueous solution of the component A and the component C with the E concentration set at the specified level and the unreacted component C after the reaction is circulatingly used, thus continuously hydrogenating the component A.
Patent JP-H0838921-A (JP)
Title: Vertical pulverizer
Inventor: TANAKA SHINSUKE
IPC: B02C15/04
Filed: 1994-08-02
Abstract: PURPOSE:To improve maintainability and to keep continuous and stable operation to raise productivity in a vertical pulverizer in which a raw material fed is pulverized between a turntable and the peripheral surface of a pulverizing roller by inserting a heat insulating material between the upper and the lower surfaces of the turntable. CONSTITUTION:In a vertical pulverizer by which prescribed pressure is given to a pulverizing roller 4 to pulverize a raw material fed on a turntable 3A between the turntable 3A and the peripheral surface of a pulverizing roller 4, a heat insulating material 50 is inserted between the upper and the lower surfaces of the turntable 3A. As a result, heat transfer by a high temp. raw material and pulverizing heat is cut off, and heat is not transferred to a reduction gear 2 and a static pressure bearing 30a provided separately therefrom to keep them at room temp. or a little higher low temp. Therefore, the deterioration of lubricating oil fed to gears which are a power transfer part in the reduction gear 2, bearings and the static pressure bearing 30a is prevented, and also the bad influence on the smoothness and the levelness of the static pressure bearing 30A due to the thermal deformation of the turntable 3A is prevented to attain the long life of the bearings.
Patent JP-S6427815-A (JP)
Title: Pulse electrolytic machining method
Inventor: FURUYA MASANORI
IPC: B23H3/10
Filed: 1987-07-21
Abstract: PURPOSE:To prevent the occurrence of unevenness in machining, to improve precision, and to provide an excellent machined surface, by a method wherein, through jumping of an electrode during OFF-time, machining liquid is fed in a gap between the electrode and a workpiece to wash off a product, and the electrode is returned to stop the feed of the machining liquid. CONSTITUTION:When electric discharge machining is applied in machining liquid on a workpiece 2 by means of a graphite electrode 1, an electric discharge deterioration layer is formed on the machined surface of the workpiece 2, a passive state film is formed on the graphite electrode 1, and a gap 3 is set to 0.03-0.75mm. In this case, by jumping the electrode 1 during an OFF-time, a gap between the workpiece 2 and the electrode is increased to inject machining liquid in the gap, and a product solved out during an ON-time is washed off. A motion during a time between electrode jump, the feed of machining liquid and return of the electrode, the stop of machining liquid is effected during an OFF-time, and the starting and the stop of the feed of machining liquid are controlled simultaneously with an OFF-time to feed machining liquid as much as possible.
Patent JP-H07236179-A (JP)
Title: Method for registering data for communication system and communication equipment using the method
Inventor: UCHIKURA TAKAO
IPC: H04M1/56
Filed: 1994-08-02
Abstract: PURPOSE:To simply register data included in one communication equipment (CE) in the other CE by transmitting storing data to one CE during the period of talking and storing received data in the other CE. CONSTITUTION:A received signal received by a receiver 23 is inputted to a TDMA processing part 28 through a digital modulation/demodulation (MODEM) part 27 and control data and voice data are outputted from the processing part 28 and supplied to a speaker 31 through a speach CODEC part 29 and a voice conversion circuit part 30. A voice signal from a microphone 31 is supplied to a transmitter 24 and an antenna 22 through the circuit part 30, the CODEC part 29, the processing part 28, and MODEM part 27. In the case of registering information such as a name, a telephone number and an address in a RAM 35 of a telephone set, the information is inputted by a register key, ten keys 2, item keys, etc., on a key entry part 9. When a telephone book key 4 is depressed in a telephone book mode or at the time of calling, each registered information is read out from the RAM 35 by a control part 26 and supplied to a display part 10.
Patent JP-H0346284-A (JP)
Title: Narrow band oscillation excimer laser
Inventor: WAKABAYASHI OSAMU
IPC: H01S3/082
Filed: 1989-07-14
Abstract: PURPOSE:To lower the energy density of a laser beam which passes through an etalon so as to prolong the service life of the etalon in service life by a method wherein a beam expander is provided between a laser chamber and a etalon so as to expand a laser beam which is incident on the etalon. CONSTITUTION:A concave lens 6 and a convex lens 7 are used as a beam expander. A laser beam outputted from a window 3 of a laser chamber 4 is expanded and converted into a collimated beam through the concave lens 6 and the convex lens 7, and the collimated beam is made to impinge on etalons 2a and 2b, so that the laser beam passing through the etalons 2a and 2b is decreased in energy density. That is, the laser beam emitted from the window 3 of the laser chamber 4 is expanded in a constant ratio in all directions, so that the service lives of etalons can be prolonged without enlarging etalons so much in effective diameter. By this setup, an etalon can be sharply restrained from deteriorating.
Patent JP-S6243701-A (JP)
Title: Robot control system
Inventor: NISHIDA AZUSA
IPC: G05B19/408
Filed: 1985-08-21
Abstract: PURPOSE:To enable a robot control according to original teaching data by calculating an indication value for a robot drive part, from which an error regarding a controlled system is deleted based on the teaching data of a teaching data memory means and the error vector of an error vector memory means. CONSTITUTION:The teaching data 120 discontinuously shows the position and attitude of the controlled system 600 in time series. Some interpolation points are made up between one point and a next point, and a trend between points is smoothed, or an action locus is specified. The interpolation 140 is executed based on the data 135 on ordinal coordinate systems X, Y and Z available from normally converting 130 both the teaching data 120 and the error vector J110 according to the equation. The error vector J referred in the case of the positive conversion 130 is an error vector regarding the controlled system 600, while the error vector J referred in the case of an inverse conversion 40 is an error vector in operation. Accordingly, if the error vectors J are not identical, two types of error vectors J are stored, and put to their proper use.