baber/WOPTO huggingface dataset:
Patent JP-H01173185-A (JP)
Title: Card driving device
Inventor: HASHIMOTO AKIHIKO
IPC: G06K13/07
Filed: 1987-12-28
Abstract: PURPOSE:To stably carry a card all the time by equipping the title device with a means to elastically position the shaft directional position of a driving roller able to displace in the thickness direction of the card. CONSTITUTION:A driving roller 3 is arranged in an extended state in the width direction of an optical card 1 so that the driving roller 3 can be brought into contact with the lower surface of the optical card 1 at a reading position where the optical card 1 is read by a reading head 10. For a rotation shaft 11 of this driving roller 3, its both edge parts are able to displace in a vertical direction for notch grooves 14 and 15 formed on a frame 2, namely, in the thickness direction of the optical card 1, and the rotation shaft 11 deviates upward by springs 16 and 17 on the both edge parts fitted to the frame 2, namely, the rotation shaft 11 deviates upward so that rubber rollers 12 and 13 can be effectively brought into contact with the lower surface of the optical card 1. Since the driving roller 3 is deviated upward and arranged directly under the reading position of the reading head 10 in this manner, the warpage, etc., of the optical card 1 can be remedied effectively. Thus, since the driving roller 3 and a motor 21 can be displaced in a body according to the fluctuation of the thickness of the optical card 1, the optical card 1 can be securely carried all the time.
Patent JP-H08140575-A (JP)
Title: Vibrator-cleaning apparatus and its waste water blocking apparatus
Inventor: YONEYAMA HIROSHI
IPC: B08B3/10
Filed: 1994-11-25
Abstract: PURPOSE: To provide a vibrator-cleaning apparatus capable of rapidly and surely cleaning the interior of the vibrator by doubly preventing drain dropped from the space of drum of a rough rolling machine onto a vibrator from flowing onto vertical bucket side to nearly completely prevent it. CONSTITUTION: This vibrator cleaning apparatus is equipped with a waste water blocking apparatus constructing a plate having same shape as the cross section of a vibrator from a water-absorbing material or water-swelling substance material, opening and closing the plate so as to contact with the inside of the vibrator and serving the plate as opening and closing means of a rotation mechanism or a slide mechanism, a heating air nozzle separately provided in the neighborhood of the inner face of the vibrator through a bypass pipe 23 from a hot air apparatus 22 such as a rough rolling machine and a suction type or jet type cleaning machine for waste water installed in the neighborhood of vibrator.  In the vibrator cleaning apparatus and the waste water blocking apparatus, the inner face of the vibrator is coated with a water-repellent coating and opening and closing type discharge port 25 is provided on the bottom of the vibrator.
Patent JP-H05223393-A (JP)
Title: Heat transfer apparatus
Inventor: KAWAI MASAO
IPC: F25B9/00
Filed: 1991-12-13
Abstract: PURPOSE:To operate a refrigerating cycle in a high efficiency without increasing its size. CONSTITUTION:A plurality of cylindrical inner tanks 71A, 71B, 71C are circumferentially arranged in a cylindrical outer tank 72, and refrigerant is supplied from a J-T expansion valve 39 arranged on one end of the tank 72. The refrigerant is supplied toward a central space enclosed by the tanks 71A, 71B, 71C to indirectly cool materials to be cooled in the tanks 71A, 71B, 71C. Fins 82 which radially externally protrude are formed on the surfaces of the tanks 71A, 71B, 71C. The fins 82 are so formed in protruding amounts at a part of a central space side that those disposed at positions separate farther from the valve 39 are more in number. Accordingly, the tanks 71A, 71B, 71C are uniformly cooled from one end to the other of the tank 72 and held at uniform temperatures.
Patent JP-H05163520-A (JP)
Title: Detection of abnormal load at the time of pulling up lance in vacuum degassing treatment vessel
Inventor: KAWAGUCHI SUSUMU
IPC: C21C7/10
Filed: 1991-12-13
Abstract: PURPOSE:To detect the abnormal loading at an inserting part of a lance caused by the stuck metal to the lance by supplying gas in a lance inserting hole and measuring this pressure at the time of pulling up the top-blowing lance from a treatment vessel. CONSTITUTION:In the inserting part 2 providing the lance inserting hole of a vacuum degassing treatment vessel 1, an annular pipe 6 is arranged around this inserting part and ventilating pipes 7 and ventilating holes reached to the inner peripheral surface of the inserting part 2 are arranged in the fixed interval in the peripheral direction of the annular pipe 6. At the time of pulling up the top-blowing lance 4 through the inserting pipe 2 by this constitution, by operating a solenoid valve 8, inert gas is supplied in the annular pipe 6, and the pressure is measured with a pressure gage 11 and transmitted to a control device. At the time of pulling up the lance 4 with a wire for hanging up in the constitution, if the pressure of the inserting part 2 is risen by the abnormal load with the stuck metal to the lance 4, an alarm is sounded with an output signal from the control device and driving of the wire is stopped. By this method, cutting of the wire and the damage of a motor for driving the wire are prevented.
Patent JP-H07193328-A (JP)
Title: Semiconductor laser
Inventor: YOSHII SHIGEO
IPC: H01S5/32
Filed: 1993-12-27
Abstract: PURPOSE:To avoid the decline in the light emitting efficiency in an active region by substantially adding no impurities at all to the region in contact with the active region of a clad layer or a waveguide layer. CONSTITUTION:Within the title semiconductor laser composed of II-V1 compound semiconductor and an active region 3 substantially containing no n-or p-type impurities at all and held by clad layers 2 and 4, the regions 2-2, 4-l containing n-or p-type impurities within the range of 0-10<16>cm<-3> are provided at least on one side of the part in contact with the active region oscillation 3 of the clad layers 2, 4. Through these procedures, the oscillation threshold value current of the semiconductor laser element can be decreased thereby enabling the improvement of element efficiency, the decrease in heat generation and the elongation of life to be realized.
Patent JP-H06155936-A (JP)
Title: Thermal transfer ink ribbon
Inventor: SAKAMOTO MITSUO
IPC: B41M5/40
Filed: 1992-11-17
Abstract: PURPOSE:To prevent that a porous structure obstructing the flow of ink is precept on the ink layer of a many-time printing thermal transfer ink ribbon and to simply form the ink layer. CONSTITUTION:In a thermal transfer ink ribbon consisting of a base material 1 and the ink layer 2 formed on the base material, a porous film 3 is further laminated on the ink layer 2. As the porous film, a polytetrafluoroethylene film is pref. It is more pref. to provide a stripe like resin layer along the longitudinal direction of the thermal transfer ink ribbon so as to surround the ink layer 2 between the base material 1 and the porous film as an ink outflow preventing member 4.
Patent JP-H04292013-A (JP)
Title: Method and device for generating rectangular signal
Inventor: KURAUSU RIYUUGAA
IPC: G06F1/08
Filed: 1991-12-16
Abstract: PURPOSE: To generate a temporarily constant rectangular signal by transmitting a prescribed bit pattern via a serial interface at a prescribed baud rate. CONSTITUTION: The serial interface is driven by a microprocessor 1. The processor 1 outputs various bit patterns via the transmission line 5 of the interface 3. The pulse duty ratio is determined according to a transmitted bit pattern and a selected transmission mode. Then, baud rate is decided by the processor 1, and a frequency is easily varied spreading over a wide range.
Patent JP-H04311338-A (JP)
Title: Nonfat pastry mixture
Inventor: OOLE JOHANNES CORNELIS
IPC: A21D10/00
Filed: 1991-11-20
Abstract: PURPOSE: To obtain a nonfat pastry mixture consisting of individually packaged components of a mixture of egg white sugar, a starch mix for preliminary gelatinization, flour, etc., in such a manner that when those components are mixed, a mixture containing each specified proportion of starch, sugar and flour and giving good taste without containing fat can be obtd. CONSTITUTION: This mixture has individually packaged components of (A) a mixture of egg while sugar in 1:2 to 2:1 weight ratio of egg white to sugar, (B) one or more kinds of starch mixture for preliminary gelatinization (preferably a multipurpose enzyme mixture having amylase activity and protease activity is added by 10 to 5000dpm of the starch), (C) wheat flour (including a leavening such as a baking powder, monoglyceride and monoglyceride hydrate). The amts. of these components are controlled in such a manner that the amt. of starch is 1/2 to 1/4 of the amt. of sugar and the amt. of flour is 1/2 to 2 times of the amt. of sugar. A baking powder and leavening may be included in the starch.
Patent JP-2001147269-A (JP)
Title: Three-dimensional location measuring device
Inventor: DAIGUUJI MINORU
IPC: G01S17/42
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional location measuring device capable of obtaining a highly accurate location information system for indoor use to use optical signals as a measuring medium. SOLUTION: This three-dimensional location measuring device comprises a laser beam source 3 to generate optical signals and a reflector to reflect the optical signals and is provided with a device body to utilize the reflected light of the optical signals from object bodies to measure the locations of the bodies and the distances between the bodies and a target 12 with a function to retroreflect the optical signals from the device body and to return them to the device body. In the measuring device, by deflecting and controlling the reflecting plane of the reflector, the direction of irradiation of optical signals are displaced, and the location of the target 12 in a three-dimensional space is detected from the direction of irradiation of optical signals at the point when retroreflection from the target 12 is received and the distance to the target 12 obtained by an optical distance measuring method utilizing reflected light.
Patent JP-H10158349-A (JP)
Title: Ionizing radiation-curing type resin composition for optical sheet, optical sheet and its production
Inventor: ARAKAWA FUMIHIRO
IPC: G03B21/62
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain an ionizing radiation-curing resin composition having a high curing rate, useful for producing a thick optical sheet having an acute prism shape and an optical sheet using this composition, and to provide a method for producing the same. SOLUTION: Bis-2,6-dimethyloxybenzoyl-2,4,4-trimethylphenylphosphine oxide is used as a photopolymerization initiator in optically curing a composition comprising an epoxy acrylate having a cyclic structure and containing two or more acrylate groups and a monofunctional acrylate having a cyclic structure to give an ionizing radiation-curing resin composition having a high curing rate, useful for producing a thick optical sheet having an acute prism shape. A transparent resin layer formed with a fine structure thereon is provided by the composition to give various optical sheets 9 having actualized an apex angle of an acute angle and an aspect ratio.  The optical sheet 9 is efficiently produced by a method for packing the ionizing-radiation curing type resin composition between a roll having an engraved surface and a transparent resin sheet 4 and curing the composition by ionizing-radiation.
Patent JP-H06180831-A (JP)
Title: Azimuth angle adjusting device
Inventor: UEDA TSUKASA
IPC: G11B5/58
Filed: 1992-12-11
Abstract: PURPOSE:To always reproduce a tape in an optimum tone by always detecting the deviation in an azimuth angle for the angle between a magnetic tape and a head with a control circuit and correcting the deviation in the azimuth angle. CONSTITUTION:Data read by the first head H1 of a head unit 2 going a little to a first track T1 and the data read by the eighth head H8 of the head unit going a little to an eighth track T8 from eight pieces of tracks on the magnetic tape 1 are inputted to the control circuit 5. By the control circuit 5, these two pieces of data are compared to detect the deviation in the azimuth angle, and an angle adjusting device 6 for the head unit 2 is driven to adjust the angle of the head unit 2 when the deviation is detected. That is, with the read time differences of the signals to be read simultaneously recorded on respective tracks T1-T8 on the tape by respective heads H1-H8, or with the differences of the signals read by respective heads, the deviation in the azimuth angle is detected by the control circuit 5, and is controlled by the angle adjusting device 6 of the head according to the detected value.
Patent JP-H06173505-A (JP)
Title: Door outside handle structure of car
Inventor: KINAGA HIDEKAZU
IPC: B60J5/04
Filed: 1992-12-11
Abstract: PURPOSE:To reduce play of a door outside handle without sacrifice of the outside appearance, the quality and the operation of the door outside handle. CONSTITUTION:A door outside handle 10 is supported at the axis 14 of door outside handle base to freely swing in the arrow A direction as shown in the drawing 1 and a handling space 18 is formed between the door outside handle 10 and the door outside handle base 12. A protrusion 20 is formed toward the door inside at the rear end 10C of door outside handle 10. The door outside 20A of the protrusion 20 is provided at the superposed position of the notch 10D of door outside handle 10, in the width direction of the door. In the door outside 20A of the protrusion 20, the length of the outer end 20B of the door is made large along the direction toward the protrusion 20 from the center 18A side of the handling space 18.
Patent JP-H11228663-A (JP)
Title: Soft foam based on liquid isocyanate terminal allophanate-modified mdi prepolymer blended material and soft molded foam, and production of these foams
Inventor: MADAN SANJEEV
IPC: C08J9/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a soft foam excellent in physical properties and useful for a furniture, etc., by reacting a specific blended material with specific 2 kinds of compounds in the presence of a blowing agent. SOLUTION: This soft foam is obtained by reacting (A) a stable liquid allophanate-modified polyisocyanate prepolymer blended material having approximately 11-32 wt.% isocyanate (NCO) content and consisting of (i) an allophanate group-containing diisocyanate having approximately 12-31 wt.% NCO, (ii) a polyether polyol having approximately 100-10, 000 molecular weight and approximately 1.5-4 hydroxyl (OH) functional value and (iii) a polymethylenepoly(phenylisocyanate) having approximately 28-33 wt.% NCO, with (B) a mixture of (iv) approximately 80-99. 999 wt.% polyetherpolyol having approximately 1,000-10, 000 molecular weight and approximately 1.5-6 OH functional value with (v) approximately 0.001-20 wt.% organic compound having approximately approximately 90-1,000 molecular weight and 2-4 NCO reactive groups in the presence of (C) a blowing agent so as to become 60-120 NCO index.
Patent JP-H10173512-A (JP)
Title: Input buffer circuit and semiconductor integrated circuit
Inventor: MONMA ATSUKO
IPC: H03K5/02
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an input buffer circuit capable of certainly amplifying an input signal having a small amplitude like SSTL (stab series terminated logic) level into a signal having a large amplitude like, e.g. CMOS level with low power consumption and transmitting to an inner circuit. SOLUTION: As an input buffer circuit for receiving a smallamplitude signal like SSTL level, a positive feedback differential amplifying circuit is transformed, and it is connected so that a voltage to be applied to the gate terminal of one of a differential MOSFET pair Tr3, Tr4, the MOSFET Tr4, is commonly applied to the gate terminal of a load MOSFET Tr1 which is connected to the drain terminal side of the other differential MOSFET. Then, a reference voltage set centering the amplitude of an input signal is applied to the gate terminal of the aforementioned one of the MOSFETs, Tr4, and one of the aforementioned load MOSFETs, Tr1, is biased at a constant voltage, and the input signal is supplied to the gate terminal of the other MOSFET.
Patent JP-H07193075-A (JP)
Title: Semiconductor device and its manufacture
Inventor: IMAI KIYOTAKA
IPC: H01L29/732
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a bipolar transistor which is operated with a high speed under a low temperature lower than a specific temperature by a method wherein an SIC structure is employed in order to suppress a Kirk effect and, further, a p-type base region has an inversely inclined impurity distribution structure which does not contain n-type impurities. CONSTITUTION:A bipolar transistor has an n<+>-type buried arsenic region 2, an n-type SIC region 10, a p-type base region 11 and an n<+>-type emitter region 15. The impurity concentration of the n-type SIC region 10 is one digit higher than the impurity concentration of a collector region 3 except the part directly under the emitter. The n-type impurities for forming the collector region 3 and the SIC region 10 are not contained in the base region 11 which is formed by a low temperature selective epitaxial method. Further, the base region 11 has an inversely inclined impurity distribution structure wherein the impurity concentration of the base region 11 is higher on the SIC region 10 side and lower on the emitter region 15 side. With this constitution, the bipolar transistor which facilitates the suppression of the influences of a Kirk effect and electron trapping and facilitates the high speed operation at a low temperature lower than 264 deg.K can be obtained.
Patent JP-2001150260-A (JP)
Title: Machining center
Inventor: YOKOTA ATSUTOSHI
IPC: B23P23/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To secure the accuracy for the position of the rotational axis of a main spindle by minimizing deflection of a main spindle head and roller guides even if moment forces are increased when a cutting speed is increased or when the amount of cutting is increased. SOLUTION: This machining center includes a main spindle head fixing part 4 fixed to a machining center body, the main spindle head 2 vertically movably held against the main spindle head fixing part 4, and the main spindle 1 held against the main spindle head 1 in such a way as to be rotatable about a vertical axis. The roller guides 3 for movably holding the main spindle head 2 are positioned between the main spindle fixing part 4 and the main spindle head 2 and in positions that are in symmetry with respect to the rotational axis of the main spindle 1.
Patent JP-H10169836-A (JP)
Title: Cutoff valve
Inventor: KINOSHITA AKIRA
IPC: F16K21/04
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a cutoff valve that is easy to install and enhanced in installation property. SOLUTION: A latch valve 15 which is a cutoff valve main body for use in an open state, that shifts to a closed state when driven by a signal from the outside and is manually restored to the open state, and a stop valve 16 which is a bypass valve that can be manually switched between a closed state and an open state are connected in parallel with each other, the stopper valve 16 being integrated into a valve box 17 serving as the casing of the latch valve 15. When both the latch valve 15 and the stop valve 16 are closed, the flow of fluid in the valve box 17 is cut off, and when either or both of the latch valve 15 and the stop valve 16 are open, the passage of the fluid in the valve box 17 is permitted.
Patent JP-H09152869-A (JP)
Title: Method and device for generating musical sound
Inventor: TAMURA GENICHI
IPC: G10H7/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To efficiently generate musical sound by using a CPU provided with a cache memory. SOLUTION: In a waveform table synthesis processing part 20, by repeatedly computing and generating the waveform data of three systems for a left channel, a right channel and reverberation for each sample, the waveform data for the plural samples are computed and generated altogether. The data are successively interleaved for the respective samples and stored in an output buffer 30. Reverberation computed and processed data are added to the data and the waveform data to be outputted are obtained in the output butter 30. Since the waveform data are interleaved and stored in the output butter 30, the hit rate of a cache is raised and high speed computation is made possible.
Patent JP-H07191952-A (JP)
Title: Rom data reader
Inventor: TAKEDA HIDEO
IPC: G06F21/86
Filed: 1993-12-27
Abstract: PURPOSE:To protect the secret of data in an incorporated ROM from the third person by preventing data in the incorporated ROM from being read out by input of an instruction from the outside with respect to the one-chip microcomputer where a ROM for instruction storage can be provided on the inside as well as the outside of an LSI. CONSTITUTION:In the constitution where an incorporated ROM 3 and an external ROM 4 can be used as the ROM for instruction storage and switching between them is performed by an external ROM/incorporated ROM switching signal 6 from the outside, a latch 7 is provided among this signal, an external ROM select signal 8, and an incorporated ROM select signal 10, and switching between the external ROM select signal 8 and the incorporated ROM select signal 10 is accepted only at the time of stopping the execution of a fetched instruction.
Patent JP-H06180732-A (JP)
Title: Measuring data storing system for comprehensive ratio in logical simulation
Inventor: ARAO CHIAKI
IPC: G06F11/25
Filed: 1992-12-14
Abstract: PURPOSE:To prevent the reliability of a comprehensive ratio from being reduced due to an logical error at the time of measuring the comprehensive ratio of hardware in addition to logical simulation. CONSTITUTION:While executing the logical simulation of test data 101, a logical simulation means 10 measures the degree of comprehension. A comparing means 11 compares the execution result 102 of the test data 101 with an expected value result 104 at the time. A comprehensive information data storing means 12 stores hardware comprehensive information data 103 outputted from the means 10 in accumulative comprehensive information data 106 when both the results coincide with each other. When the results are different from each other, the data 103 outputted from the means 10 are canceled. An accumulated result 107 is displayed by an accumulated result display means 13.
Patent JP-H05324080-A (JP)
Title: Servo device for automatic drawing machine
Inventor: TANIGAWA SHIGERU
IPC: G05D3/12
Filed: 1991-11-21
Abstract: PURPOSE:To execute drawing in the optimum condition by selecting the optimum servo constant according to the type of the selected drawing head. CONSTITUTION:In the case of changing the drawing head or drawing data, switches 46, 50, 54 and 48, 52, 56 corresponding thereto are selected to be turned on. Resistances R1-R3 are set the values for giving the optimum droop characteristic in the selected drawing means. The time constant most suitable for the selected drawing means is set to a time constant circuit consisting of resistances R4-R6 and capacitors C1-C3. Thus, a plurality of circuits for giving the optimum servo characteristic are prepared for each drawing head and are designed to be selected by the switch control. Thus, the drawing can be performed in the optimum condition.