baber/WOPTO huggingface dataset:
Patent JP-H0626374-A (JP)
Title: Engine speed control device for engine vehicle with variable displacement hydraulic pump for speed change
Inventor: KAMEYAMA SHINJI
IPC: F02D29/04
Filed: 1992-07-08
Abstract: PURPOSE:To control an engine speed control device so that the engine speed is below a specified limit at starting of the engine. CONSTITUTION:The speed control of an engine 1 is made by a controller 15 based on the operation amount of an accelerator pedal 13, the water temperature of a radiator 14, and the actual speed (actual number of rotations) of the engine 1. An accelerator operation amount sensor 13A detects the operation amount of the accelerator pedal 13, and outputs detected signals according to the amount of operation. A radiator water temperature sensor 14a detects the water temperature of a radiator 14, and outputs detected signals according to the water temperature. An engine speed sensor 1a detects the actual number of rotations of the engine 1, and outputs detected signals according to the actual number of rotations. The controller 15 drives a stepping motor 16 based on the detected signals from sensors 13A, 14a, and 1a. A throttle lever 17 provided on the engine 1 is operated by the stepping motor 16 to regulate the rotational speed of the engine 1.
Patent JP-H0524875-A (JP)
Title: Production of preform for fluoride optical fiber and production device therefor
Inventor: NISHIDA YOSHITAKE
IPC: C03B8/00
Filed: 1991-07-22
Abstract: PURPOSE:To obtain the title continuous preform having low loss free from deformation and crystallization by heating by reacting an activated fluorine gas with a volatile raw material. CONSTITUTION:A chamber 1 having a fluorine gas-containing gas inlet 2 and a volatile raw material inlet 3 is evacuated and heated by a heater 4 surrounding the circumference. Then a volatile raw material charged into an evaporator 6 is heated by a heater 8 and the evaporated raw material is introduced through a feed pipe 7 thermally insulated by a heat retaining heater 9 into the chamber 1. Simultaneously a fluorine gas excited into an active state in the fluorine gas-containing activating device 10 is introduced through a feed pipe 11 to the chamber 1, reacted with the volatile raw material and deposited on a substrate 5 arranged in the central part of the chamber 1.
Patent JP-H0936683-A (JP)
Title: Automatic sound volume control circuit
Inventor: YAZAWA AKIRA
IPC: H03G3/32
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To make reproduction in noises possible even in a characteristic defective stage by providing a means level detecting circuit which detects the mean value of a level signal and performing gain control according to the mean value as a threshold level. SOLUTION: Absolute value detecting circuits 1 and 2 output level detection signals AL and AR corresponding to the input levels of input signals 1L and 1R and an adder 3 outputs a level signal AA. The level signal AA is divided into two, one of which is given corresponding time constants by an attack time calculating circuit 4 and a release time calculating circuit 5 and supplied as a signal RAS to a gain calculating circuit 6. The other of the level signal AA is supplied to a mean level detecting circuit 9. The mean level detecting circuit 9 is equipped with an LPF 91 which has a specific time constant and passes the level signal AA through it to generate a signal corresponding to the mean level of the level signal AA in a certain time. This mean level signal is outputted as a threshold level signal to the gain calculating circuit 6.
Patent JP-S6071422-A (JP)
Title: Glass product transfer device
Inventor: ISHIDA KATSUYOSHI
IPC: B65G47/82
Filed: 1983-09-29
Abstract: PURPOSE:To transfer glass products without damage even over a step, by providing at least a pair of holding rods extending horizontally from the transfer system then opening/closing said rods to hold/release the glass products. CONSTITUTION:Glass products 2 such as dishes are mounted on a conveyor moving continuously. The transfer device body 3 operatable back/fro and up/down and a mesh belt conveyor 4 are installed at the opposite sides of conveyor 1. Then three pairs of holding rod mechanisms 5 are provided in said body 3. The holding rod mechanism 5 with coupled a plurality of holding rods 8-10 to a coupling rod 6 through pins 11-13 while journal the rear end of each holding rod 8-10 to the body 3 through pins 14-16. When moving said rod 6 to the left/right to roll open each holding rod 8-10 around the pins 14-16, glass product 2 having outercircumferential wall of upwardly enlarging diameter or stepped diameter can be held at the first position then released at the second position.
Patent JP-H06844-A (JP)
Title: Nozzle sealing device
Inventor: ITO SUSUMU
IPC: B29C45/17
Filed: 1992-06-17
Abstract: PURPOSE:To seal a nozzle hole using a robot in a purging operation of an injection molding machine. CONSTITUTION:A nozzle sealing device 10 for sealing the tip end of a nozzle 14 is provided with a toll changer 12 to be connected to a wrist 9 of a robot and a nozzle sealing body 16 to be made abut on the top end of the nozzle of an injection molding machine for sealing a nozzle hole. The whole nozzle sealing device 10 is so constituted as to serve as a nozzle sealing robot tool 11. The following may be provided, as required: a chucking mechanism for keeping the nozzle sealing body 16 is made to abut against the tip end of the nozzle, a heater for reserving a heat of a nozzle tip end abutment part 35, and a resin flow path 37 provided with a constant pressure release valve 38 in a range from the nozzle tip end abutment part 35 to a purging resin release surface 36.
Patent JP-H1010792-A (JP)
Title: Dry type two component full color developer
Inventor: KATO TAKAHISA
IPC: G03G9/113
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain an image eliminated in deterioration of chromatic characteristic and edge effect over a long time by dispersing a conductive agent of the same system color as each toner as a carrier to be combined with each toner in a resin layer to make the resin layer low resistant. SOLUTION: An yellow developer is composed of the carrier provided with the toner, containing at least an yellow based coloring agent and a binder resin, and the resin layer containing the yellow based conducive agent in the surface of carrier core particle. For developer of Magenta, cyan and black the coloring agent of the same system color and the conductive agent are also used. Since the chromatic characteristic is not deteriorated even if the conductive agent in the resin layer is released and mixed in the toner by using the conductive agent having the same system color as that of the toner, a large quantity of the conductive agent can be dispersed. In this case, the carrier core particle has preferably 30-60μm particle diameter. The volume specific resistance of the carrier particle is preferably 10<8> -10<12> Ωcm.
Patent JP-S57105842-A (JP)
Title: Tape recorder
Inventor: KAKIZAWA KOUJI
IPC: G11B15/54
Filed: 1980-12-22
Abstract: PURPOSE:To achieve an adjustment mechanism with low cost and simple operation, by the adjustment of tape speed with synchronism, through taking a quartz oscillator or the like as a reference signal, and giving light to a stroboscope printed on the external circumference of flywheel. CONSTITUTION:A stroboscope 5 printed on the external circumference of a flywheel 4 is opposingly provided with a neon lamp 6 flickering by taking a quartz oscillator 7 as a standard pulse signal source. At the adjustment of tape speed, a power supply switch S1 of a motor control circuit 10 is turned on and a switch S2 for the standard signal is turned on, allowing to flicker the neon lamp 6. When the stroboscope 5 is synchronized with the flicker of the neon lamp 6, the stripes seems as stopped. The tape speed can be matched by operating a knob of a variable resistor R4 of a motor control circuit 10 so that the stripes are stopped. The S2 is opened after the adjustment.
Patent JP-S6338933-A (JP)
Title: Photosensitive and/or radiation sensitive composition and pattern forming method with said composition
Inventor: IKEDA TSUTOMU
IPC: G03F7/26
Filed: 1986-08-04
Abstract: PURPOSE:To enable accurate and fine patterning with high resolution by using a compsn. contg. a specified organosilane compd. and a halide capable of producing a radical on being irradiated with light and/or radiation. CONSTITUTION:This photosensitive and/or radiation sensitive compsn. contains an organosilane compd. having repeating units represented by general formula I and a halide capable of producing a radical on being irradiated with light and/or radiation. In the formula I, each of R<1>-R<4> is methyl, ethyl, phenyl, biphenyl, phenylamino, phenoxy, benzyl, cyano, vinyl, acetoxy, t-butyl, H or halogen but all of R<1>-R<4> are not H and/or halogen, and n is an integer of 5-500. When the compsn. is used, a pattern can be accurately formed with high resolution.
Patent JP-S6074847-A (JP)
Title: General polling system
Inventor: FUTAOKA YASUHIRO
IPC: G06F17/40
Filed: 1983-09-30
Abstract: PURPOSE:To shorten the polling time by generating just one polling instruction of a host controller, to perform the transfer of data among all stations just with the polling of one time. CONSTITUTION:An instruction circuit 7 has polling instructions to all stations under the control of a processing controller 1 and applies them to an S/P converting circuit 6. This instruction is sent one bit by one bit to a serial data generating circuit 9 from the circuit 6, then to all stations via a driver 11 and a connection terminal 12. A buffer memory 2 is connected to the controller 1, and a serial data detecting circuit 8 connected to a receiver 10 is connected to the memory 2 via an S/P converting circuit 5. The output of the circuit 8 is connected to the controller 1 via a tail word detecting circuit 4. Then the data transfer is performed among all stations just with the polling of one time. In such a way, the polling time is shortened.
Patent JP-H1029714-A (JP)
Title: Guiding device in conveyor
Inventor: HARADA KAZU
IPC: B65G21/20
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a guiding device in a conveyor which is easy to adjust and can save labor and shorten time for conveyance. SOLUTION: In the guides 3 and 3 on both sides of a conveyor 2, a guide 3 is supported by two kinds of adjusting devices 4 and 5 corresponding to the vicinity of both ends of the guide 3, and an adjusting device 4 is connected to the guide 3 through a crank 13, and the other adjusting device 5 is connected to the guide 3 through a crank 23 and moving piece 25. In the adjusting devices 4 and 5, when the cranks reach their respective dead centers, the guide 3 is positioned at a given position.
Patent JP-S6074849-A (JP)
Title: Packet processor
Inventor: CHINO MAMORU
IPC: H04L12/911
Filed: 1983-09-30
Abstract: PURPOSE:To prevent the double writing on the same buffer surface and to transfer the packet information to a memory part by fixing the surface switching conditions of a data buffer which receives the transfer of data with switching of a memory part of a packet processor. CONSTITUTION:The packet information taken out of an FIFO by a read start signal of a packet processor 1 is received by a data receiving part 6. When this reception is finished, a data transfer request signal (2) is delivered to a DMA control part 7. At the same time, the received packet information is transferred to the data buffer on the 1st surface within memory part 4. The part 7 monitors the end of the data transfer, and a buffer overflow signal (1) is delivered to a register part 10 and an INT part 8 when the transfer of data is through with the 1st surface. The signal (1) is stored at the part 10 as a coincidence flag (4), and the part 8 delivers an interruption to a main control part 3. Then the switching conditions are fixed for the buffer surface of a memory part 6 by the flag (4) delivered from the part 10. This prevents the double writing to the same buffer surface.
Patent JP-S57106825-A (JP)
Title: Recording weigh-in meter of electronic system
Inventor: KOMACHI YUUJI
IPC: G01G19/44
Filed: 1980-12-24
Abstract: PURPOSE:To enable to record a body weight while displaying the standard graph of plural persons to be measured by drawing a proper graph on a display part from data of a registered record of each person to be measured. CONSTITUTION:A weight-in part 1 converts a measured weight into the oscillating frequency of an oscillator 2, and applies this output to a system controller part 4 through a body weight meter chip 3. When a person under measuring inputs his age, height, sex, register No. or expected body weight value, etc. from a keyboard 5, a proper graph is drawn on the display part 8, and at the same time, his weight is displayed.
Patent JP-S5974295-A (JP)
Title: Surface treatment of aluminum for patterning
Inventor: SHIMA ISAO
IPC: C25D11/22
Filed: 1982-10-19
Abstract: PURPOSE:To simplify stages and equipment and to save the consumption of power by carrying out patterning with a thin film printed with a desired pattern of an electrolytic coloring inhibitor and electrolytic coloring in the same bath. CONSTITUTION:A thin film printed with a desired pattern of an electrolytic coloring inhibitor is floated on the surface of an electrolytic coloring bath, and the thin film is brought into close contact with the dry surface of Al having a colored or uncolored anodic oxide film by making use of fluid pressure. The Al surface is electrolytically colored in the electrolytic coloring bath in the contact state, and the thin film is removed from the Al surface to obtain a colored pattern. Since the thin film swollen with water has a little electric insulating effect and transmits metallic ion, electrolysis can be carried out continuously.
Patent JP-H0722024-A (JP)
Title: Alkaline dry battery
Inventor: OTOMO EIJI
IPC: H01M4/06
Filed: 1993-06-29
Abstract: PURPOSE:To reduce generation of gas by using zinc alloy powder, for a negative electrode active material, obtained by specifying an aluminum adding quantity in adding of indium, bismuth and aluminum. CONSTITUTION:Indium of adding quantity 0.050weight%, bismuth of adding quantity 0.010weight% and aluminum of adding quantity 0.001-0.004weight% to zinc weight are added to obtain zinc alloy powder. By using this mercury-free and lead-free zinc alloy powder for a negative electrode active material, a battery with little gas generation and avoiding a short life even in ultra-light load discharge can be obtained.
Patent JP-S6427434-A (JP)
Title: Production of texturized proteinaceous food material
Inventor: TAMAOKI KIMIE
IPC: A23J3/24
Filed: 1987-07-23
Abstract: PURPOSE:To produce a proteinaceous food material having various diverse fruity, raw, cattle and fish meaty tissues, by adjusting pH of a solution consisting essentially of whey protein, heating the adjusted solution and freezing the heated solution in a standing state. CONSTITUTION:A solution consisting essentially of whey protein in 5-50wt.% protein concentration is adjusted to pH 6.0-9.0, preferably about 6.5-8.0 or <=4.0. The adjusted solution is then heated to 55-170 deg.C temperature, subsequently frozen in a standing state so as to provide about <=-10 deg.C material temperature and, as desired, the frozen protein or semithawed material thereof is dipped in a seasoning containing calcium or magnesium ions, etc.
Patent JP-S6182391-A (JP)
Title: Disk storing magazine
Inventor: TANI SHIGERU
IPC: G11B23/00
Filed: 1984-08-31
Abstract: PURPOSE:To fit and remove a disk easily by installing one feeding screw which is connected to the highest part of the inner circumference of the disk, in a fitting hole at the center of a disk, installing plural feeding screws connected to the lower half part of the outer circumference of the disk and synchronizing and rotating respective screws. CONSTITUTION:An inner circumference of a disk D... is inserted to the valley of a screw thread of the feeding screw S1, an outer circumference at the lower side of the disk D... is inserted to the valley of the screw thread of other feeding screws S2 and S3, and the disk D... is shifted. One end of three feeding screws S1, S2 and S3 is fitted and supported to a frame 2, gears G1, G2 and G3 are fitted and synchronizing and rotating are executed. The feeding screw S1 at the inner circumference side of a disk is a cantilever, but, the feeding screws S2 and S3 of the outer circumference of the disk are supported to a bearing in which the tip is also fitted to a case 3. Since three screws S1, S2 and S3 are synchronized and rotated, the disk D... are fitted and removed while they are vertical.
Patent JP-2000031497-A (JP)
Title: Lateral igbt and manufacture thereof
Inventor: STOISIEK MICHAEL
IPC: H01L29/786
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a lateral IGBT having an SOI structure and a manufacturing method thereof, wherein the turn-off loss is small and the blocking voltage is lowered. SOLUTION: In this lateral IGBT having an SOI structure having an upper and lower surfaces, a drain region 1 reaching the upper surface is of a first conductivity-type, the lower surface of the IGBT forms a second conductivity- type substrate, a lateral insulation layer 10 is provided between the drain region 1 and substrate 5, at least one second conductivity-type region 11 formed in the lateral direction is provided near the insulation layer in the drain region 1, and the regions 11 formed in the lateral direction are arranged with equal spacings in the same plane.
Patent JP-S6242138-A (JP)
Title: Print with image recording track
Inventor: KOBAYASHI YASUHITO
IPC: H04N5/84
Filed: 1985-08-20
Abstract: PURPOSE:To perform inexpensive image recording without using any special recording medium by writing image data on a photographic image of a print in part of the print with FM-modulated laser light. CONSTITUTION:A video signal is separated by a matrix circuit 10 into a luminance signal Y and color difference signals R-Y and B-Y and the luminance signal Y is divided into two systems. A low-frequency luminance signal Y1 is outputted to an analog switch S1 and a high-frequency luminance signal Y2 is converted into a low-frequency luminance signal Y2, which is led to an analog switch S1. Those luminance signals Y1 and Y2' of the two systems are alternated by an analog switch S1 and inputted to an FM modulator 26; and the color difference signals R-Y and B-Y are line-serialized by a color difference line serializing circuit 12, whose line serialized signal C is inputted to an FM modulator 14. The FM modulation outputs of the FM modulators 14 and 26 are alternated by an analog switch S2 and applied to a laser diode 30.
Patent JP-2000004799-A (JP)
Title: Production of water-soluble potato peptide
Inventor: OKADA HIROSHI
IPC: A23J3/34
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble peptide having an angiotensin converting enzyme-inhibiting activity, namely a vasopressor-inhibiting action, from potato protein, and to provide a method for producing the same. SOLUTION: This process for producing a water-soluble potato peptide having a high angiotensin converting enzyme-inhibiting activity comprises heating a potato protein suspension at 80-90 deg.C, treating the suspension with an endo type alkaline protease having activity in about pH 6-12, further treating the suspension with an exo type peptidase having activity in about pH 3-8, purifying the treated product with a polyphenol-based porous weakly acidic cation exchange resin to obtain a water-soluble potato peptide, and further fractionating and concentrating the water-soluble potato peptide with a gel filtration agent.
Patent JP-H0232239-A (JP)
Title: Probe type semiconductor inspecting device
Inventor: NAKAGAWA MASAHIRO
IPC: H01L21/66
Filed: 1988-07-21
Abstract: PURPOSE:To easily inspect the temperature dependency of electric characteristics of a semiconductor and the electric characteristics at actually using temperature by isolating a wafer to be inspected from an external field by using a soft or flexible airtight insulating film and a container. CONSTITUTION:The wafer 2 to be inspected which have many electrodes 1 is isolated from the external field by using the soft or flexible, airtight insulating film 5 and container 3 so that when the wafer 2 to be inspected is held at low temperature, neither dewing nor frosting is caused on the surface. Further, electrodes 6 provided penetrating the film 5 corresponding to the many electrodes 1 are touched with a metallic probe 12 to enable signal transmission/ reception between an electric characteristic measuring instrument 13 and the wafer 2 to be inspected. Then the space formed of the film 5 and container 3 for isolating the wafer 2 to be inspected from the external field is linked to a vacuum pump 9 and a heater 7 and a cooling device 8 are fitted to the bottom part of the container 3, so the wafer 2 to be inspected is held at specific low or high temperature.
Patent JP-S5884894-A (JP)
Title: Continuous stabilization of mixed coal oil
Inventor: KOBAYASHI YOSHIO
IPC: C10L1/32
Filed: 1981-11-13
Abstract: PURPOSE:To obtain stabilized the coal oil mixture having high quality continuously with preventing the unevenness of the amount of a stabilizer added, by  providing a feed opening for feeding a stabilizer midway in a pipe for sending  the coal oil mixture, setting a reservoir part for dispersing the stabilizer in the  inner part of the pipe in the lower course of the feed opening. CONSTITUTION:A feed opening for feeding stabilizer is provided midway in a pipe for sending the coal oil mixture, and a reservoir part having a retention  time at least longer than the retention time of the pulsation of a constant delivery pump in the lower course of the feed opening. The stabilizer fed from the  feed opening to the the coal oil mixture is dispersed in the reservoir part, introduced to a stirring tank, and stirred by a stirring machine, to give the desired the coal oil mixture continuously.
Patent JP-S6243295-A (JP)
Title: Test signal generator
Inventor: KOSEKI YUICHI
IPC: H04N17/06
Filed: 1985-08-20
Abstract: PURPOSE:To reduce the storage capacity of a storage circuit and to obtain a required test signal quickly by using the storage circuit where a display information signal and a position information signal related to a test signal are stored. CONSTITUTION:Information of test signals are recorded in a ROM 31 as display information, position information, and information of header signals. A CPU 32 reads out related information of a required test signal recorded in a prescribed address from the ROM 31 in accordance with the selection request of the required test signal from the external, and generates data for display of the test signal corresponding to picture elements in 1:1 and transfers these data to a RAM 35 and develops information on the address space of the RAM 35. An interface circuit 36 accesses display information in a prescribed order on the basis of the control signal from the CPU 32 and outputs them from an output terminal 37.
Patent JP-2001011034-A (JP)
Title: Separation and recovery of optically active amino acid and optically active amino acid amide
Inventor: KATO OSAMU
IPC: C12P13/06
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently recovering an optically active amino acid. SOLUTION: This method comprises adding at least one organic solvent selected from n-propyl alcohol, iso-propyl alcohol, t-butanol, acetone, N,N- dimethylformamide, dimethyl sulfoxide, acetonitrile, 1,4-dioxane and tetrahydrofuran to an aqueous solution containing an optically active amino acid and an optically active amino acid amide to deposit the optically active amino acid preferentially; thus enabling the objective optically active amino acid to be separated and recovered in high yield.