baber/WOPTO huggingface dataset:
Patent JP-H08183313-A (JP)
Title: Pneumatic radial tire for high speed
Inventor: HAYAKAWA TOSHIO
IPC: B60C9/08
Filed: 1995-08-22
Abstract: PURPOSE: To realize excellent drainage performance and a lowering of generated noise. CONSTITUTION: A groove arrangement assembling a circumferential main groove 1 and a large number of inclined main grooves 2, 2' is made. The inclined main grooves 2, 2' have a wide tread part of an aspect ratio of 0.8 or less, reach a break point P near to an outer end of a tread part T with a sharp angle of 70 deg. materially against a meridian of a tire from inner ends 10, 10' of the adjacent inclined grooves, and they make a kinked line to open to the side by tread end edges (e), (e') by way of reducing inclination.  Projection of the inclined main grooves 2, 2' against a flat surface including the central circumference of the tread part T is made by arrangement to overlap with projection of similar projection of a plural number of the other inclined main grooves 2, 2' sequentially adjacent to it against one set of the inclined main grooves 2, 2', and thereby, single-flow tandem type tread land parts 5, 5' formin a pair left and right of the tread part and not materially parted by the grooves in the circumferential direction, and it has groove width equivalent to 0.015-0.065 times against tread part width TW.
Patent JP-2001041072-A (JP)
Title: Automatic engine stop device for at car
Inventor: KONDO TOSHIYUKI
IPC: F02D45/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic engine stop device for an AT car which can reduce the shock at the automatic stop time of the engine in D range effectively. SOLUTION: In this automatic engine stop device, when the automatic stop condition of the engine is realized and an engine stop order is issued, an engine torque and the number of engine rotation are gradually reduced by the control of a fuel injection quantity. When the number of engine rotation becomes the slightly big number of rotation than the upper limit of the resonance frequency zone of a drive line, the engine torque is reduced suddenly by the stop of the fuel injection and the reduction of intake air amount by the control of ISC and the number of engine rotation is lowered quickly. Thus, by the step control of the number of engine rotation, the vehicular front/rear G caused by the sudden change of the number of engine rotation and the vehicular front/rear G, upper/lower G or right/left G caused by the passing of the resonance frequency zone are effectively restrained.
Patent JP-H1063229-A (JP)
Title: Picture quality inspecting device for liquid crystal display and inspecting method therefor
Inventor: TANAKA KENGO
IPC: G01N21/956
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To separate a foreign matter stuck to a liquid crystal display from a pixel defect at a high speed by processing image-picked up pixels under a ratio in which the pixel of a liquid crystal display and the image-pickup element of an image-pickup device are in the order of one to one. SOLUTION: This device is constituted of a liquid crystal display 1, a display controller 2 displaying an image on the liquid crystal display device 1, an image pickup device 3 being placed over the display device 1 and picking up the image of the display screen, an image processing device 4 detecting abnormal positions of a picture quality by processing an image signal from the image pickup device 3 and a computer 5 controlling these devices. Defects of black points are obtained by comparing an inspection result in a display state with an inspection result in a non-display state while reading out the results and by weeping out abnormalities of picture quality due to foreign matters while calculating the difference between the results.
Patent JP-H1047680-A (JP)
Title: Gas oven with direct fired cooking function
Inventor: AOYANAGI KEIKO
IPC: F24C1/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To be also used as rice cooker through simple switching operation by a method wherein a gas oven having a direct fired cooking function comprises a heating chamber having a removable bottom plate; a grate arranged at the periphery of a burner for a hot plate; a means to circulate exhaust gas of a burner through the heating chamber; and a means to discharge atmosphere in a heater. SOLUTION: High temperature exhaust gas from a burner 13 rises to the back of a deep wall 21 of a heating chamber 3 through a duct 17 and is fed in the heating chamber 3 through a vent hole 23 by a circulation fan 19. After the high temperature exhaust gas flows around the periphery of a substance 4 to be cooked to exert heat thereon, the gas flows out to the outside of the heating chamber 3 through an exhaust hole 25 formed in the upper part of a deep wall 21 of the heating chamber 3 and discharged through an exhaust hole 29 to the outside of an oven 1. In this case, heating is indirect heating through hot blast. In a working state as a rice cooker, a shelf plate 7 and a removal type bottom plate 9 are removed, and a rice cooker 31 is placed on a grate 11.  By igniting a burner 13, rice cooking is effected by direct fired cooking, an exhaust fan 27 is operated to discharge exhaust gas and steam generated during cooking. Thus, since an oven and a rice cooker are used in combination, a space is not occupied.
Patent JP-H0947084-A (JP)
Title: Controller and control method for air-conditioner
Inventor: OGAWA YOSHIAKI
IPC: F24F11/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To protect a controller against damage by controlling the waveform of AC input current and suppressing the harmonic current thereby preventing abnormal increase of DC output voltage from a converter. SOLUTION: Voltage from an AC power supply 1 is converted at a converter section 10 into a DC voltage which is then converted through an inverter circuit 3 into an AC voltage which is applied to a motor 4 for driving a compressor thus controlling an air-conditioner. When the waveform of AC input current is made sinusoidal by controlling an IGBT10c at the converter section 10, control of the IGBT10c is stopped when a compressor is stopped and for a predetermined time after starting the compressor. Consequently, abnormal increase of DC output voltage from the converter section 10 is eliminated and the controller is protected against damage.
Patent JP-2001039413-A (JP)
Title: Method for controlling brake of motor in bag binding machine
Inventor: ISHII SHUICHI
IPC: B65B51/08
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a brake of a motor in a bag binding machine which can improve the brake controlling accuracy for the motor without changing any hardware such as parts change or addition of new parts. SOLUTION: A motor 10 is driven for a time set in a drive timer, a feed unit 5 is forcibly moved, and then, a time while a detecting means 17 detects the time to a brake area 19 is measured while the feed unit 5 is inertia-moved. When the measured time is shorter than the preset value, a judgment is made that the brake works less efficiently, and the time of the drive timer is shortened. When the measured time is longer than the preset time, a judgment is made that the brake works too efficiently, and the time of the drive timer is increased, and the drive time of the motor 10 in the next cycle is changed to adjust the time that the feed unit 5 is inertiamoved.
Patent JP-S6194235-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SONODA TOMIYA
IPC: G11B5/851
Filed: 1984-10-15
Abstract: PURPOSE:To improve the durability and reproduction output of the titled medium by forming a protective layer consisting of plural substances each having different etching velocity on a magnetic layer, removing one substance with etching, making the protective layer porous, and incorporating a liq. lubricant into said layer. CONSTITUTION:A magnetic layer 11 consisting of a Co-Cr thin film is formed on both surfaces of a filmy substrate 10 consisting of a high molecular material by sputtering. SiO2 and Al are simultaneously sputtered on the magnetic layer 11 and a protective layer 12 firmly adhered to the film 11 is formed. Then the material is die-cut in the form of a disk, and the disk is mounted on a spin coater. The Al is dissolved by pouring an aq. NaOH soln. while rotating the disk, then water is poured to remove completely NaOH, a recessed part is formed at the part where the Al in the protective layer 12 is dissolved, and a porous protective layer 13 is obtained. Since the simultaneously formed protective layer is thus etched to form a porous part, the protective layer is firmly adhered to the magnetic layer, the most of the liq. lubricant is contained in the porous part, and an extremely thin lubricant layer is left on the surface. Accordingly, the liq. lubricant is not exhausted, and sufficient reproduction output can be obtained, since the lubricating layer is thinned. A good- quality recording medium is thus obtained.
Patent JP-S58112702-A (JP)
Inventor: KOBAYASHI SEINOSUKE
IPC: B27D1/08
Filed: 1981-12-26
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-2001042081-A (JP)
Title: Fuel assembly appearance confirming device
Inventor: FUKUZAWA HIROYUKI
IPC: G21C17/08
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To confirm the appearance of fuel assembly by suppressing partial strong reflection of light from illumination lamps on the fuel rod surface and illuminating the fuel assembly surface uniformly. SOLUTION: Two of this device are arranged in both sides at left and right of a fuel assembly 3. The light emitted from illumination lamps 11 with an illumination device 1 constituted of the illumination lamps 11 having light sources 11a and diffusion plates 11b for irregularly reflecting the light from the light sources 11a and a reflection plate 12 arranged in the emission direction of the illumination lamps 11 and formed in arc shape with the center at the fuel assembly 3 position to cover the fuel assembly 3 and the front of both illumination lamps 11, is reflected with the reflection plate 12 to condense the light to near the fuel assembly 3 and illuminate the assembly 3. An appearance confirming camera 2 photographs the illuminated fuel assembly 3 and confirms the appearance of the fuel assembly 3.
Patent JP-S6273978-A (JP)
Title: Printing apparatus
Inventor: KARUBE YOSHIYUKI
IPC: B41J13/20
Filed: 1985-09-26
Abstract: PURPOSE:To make it possible to certainly mount printing paper and to enhance operability, by a method wherein a printing head is moved toward or away from a platen as a guide shaft rotates and a paper pressing member is revolved. CONSTITUTION:An eccentric cam body 41, which is rotated by driving a stepping motor 49 counterclockwise when printing paper is mounted on a printer 1, is cooperated with a fixed pin 53 and, by this cooperative action, a printing head 15 is moved forwardl to form a gas through which paper can pass between the printing surface of said printing head 15 and a platen 5 and, when a guide shaft 11 rotates by a required angle or more, a paper bail arm 29 is revolved from a closed position to an open position. By this method, printing paper fed with the rotation of the platen 5 is prevented from contacting the printing head 15 and can be certainly fed.
Patent JP-H0377025-A (JP)
Title: Vibration monitor device for turbine generator
Inventor: NISHIMOTO HARUYASU
IPC: G01H17/00
Filed: 1989-08-21
Abstract: PURPOSE:To correctly decide whether vibration is normal or no by determining the normal value of a vibration value from a mean value and a standard deviation which are obtained by statistical processing. CONSTITUTION:A vibration detector 1 at each measurement point detect the vibration which is caused by the operation of a steam turbine generator. The output signal of the detected vibration is amplified 2 and then A/D-converted 4. The electric output of the generator at the time of the vibration detection, on the other hand, is detected by an output detector 3 and A/D-converted 4. Those output signals after the A/D conversion 4 are inputted to a controller 5 and the vibration and electric output signals are stored in a memory 6 at constant intervals of time. Thus, data are stored for a previously specified interval and then transferred to a computing element 7 with a command from the controller 5, and the mean value of the vibration value and standard devia tion in each electric output section are stored in a memory 8. A decision value and a reference value at the time of vibration monitoring, i.e. the mean value of the vibration value and standard deviation in each electric output section at each measurement point and an alarm 12 outputs an alarm when those refer ence values are exceeded.
Patent JP-H0262687-A (JP)
Title: Information writing system for ic card
Inventor: SHINAGAWA TORU
IPC: G07F7/10
Filed: 1988-08-29
Abstract: PURPOSE:To write information at a high speed by executing processing for writing write data from an external device onto an SRAM and processing for writing data on the SRAM to an EEPROM in parallel within transfer time for one page. CONSTITUTION:An EEPROM4, for example, builds in a latch circuit 4a to execute high-speed writing in units of 32-byte information lengths and has this latch circuit 4a and a memory part 4b of the EEPROM. Further, the EEPROM4 can write data having a unit information length from an external part at a high speed in write time tR, and writing to the memory part 4b of the EEPROM 4 is executed after that in write time tw almost the same as that of an ordinary EEPROM in the internal part of the EEPROM4. The writing is executed by deciding that the storing of the data from the external part into the latch circuit 4a ends, and in the writing, automatically latched data for one page are written to the memory part 4b. Further, the EEPROM of the memory part 4b is composed so that each storage area can be managed in units of pages with 32 bytes as the unit.
Patent JP-S6276813-A (JP)
Title: Insulation gate schmitt circuit
Inventor: KOINUMA HIROYUKI
IPC: H03K3/353
Filed: 1985-09-30
Abstract: PURPOSE:To attain accurate detection of the relation of timing between input signals by impressing the input signal to each gate common connection point of the 2nd and 3rd transistors (TRs) and extracting an output signal from the gate source mutual connecting point of the 1st TR. CONSTITUTION:In a MIS type Schmitt circuit, an N-channel D type field effect TR Q5 whose gate and source are connected is inserted between the mutual connecting point A of TRs Q2, Q3 and a source of a TR Q4. When an input voltage changes in the decreasing direction, the conduction resistor of the TRs Q2, Q3 and a voltage of an output signal phiOUT are increased to turn on the TR Q4, the connection point A rises by a potential given from a VDD power supply through the TRs Q4, Q5 to increase the conduction resistor of the TR Q2. Further, the potential of the output signal phiOUT and the connecting point potential VA are increased further and when the potential VA rises to a value, the TR Q2 is turned off and the potential of the output signal phiOUT reaches the potential VDD. Thus, the relation of timing between the input signals is detected accurately.
Patent JP-H0379031-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA NATSUKI
IPC: H01L21/3205
Filed: 1989-08-23
Abstract: PURPOSE:To enable a highly integrated, highly reliable and high-performance semiconductor device by flattening at least one of stage differences where the aspect ratio generated in the process for forming element on the surface of a semiconductor substrate exceeds 1 with a film which mainly consists of a compound consisting of titanium, nitrogen, and oxygen. CONSTITUTION:A thermal oxide film 11 is formed on the surface of a silicon substrate 10 and an aluminum alloy wiring 12 consisting of a film which mainly consists of aluminum containing 1% copper is placed on this thermal oxide film 11. After forming a film 13 which mainly consists of silicon dioxide formed by the bias ECR method, a film 14 which mainly consists of a compound made of titanium, nitrogen, and oxygen is formed by the reduced pressure chemical vapor growth method using a cold-wall type reduced pressure chemical vapor growth device. In this case, flattening is made by forming a film 14 which mainly consists of a compound consisting of titanium, nitrogen, and oxygen on the stage difference whose aspect ratio exceeds 1, thus achieving a highly integrated, highly reliable, and high-performance upper-layer wiring layer electrical connection.
Patent JP-S58117255-A (JP)
Title: Production of nucleating agent for organic pigment and pigment
Inventor: KOJIMA KAZUTAKA
IPC: C09B67/02
Filed: 1981-12-31
Abstract: PURPOSE:To use microgel material as a nucleating agent effective in the synthesis of organic pigments, obtd. by saponifying an emulsion-polymerized latex mainly composed of crosslinked vinyl acetate into polyvinyl alcohol. CONSTITUTION:An emulsion-polymerized vinyl acetate polymer composed of 10<13>-10<15> polymer particles per cc is obtd. by a conventional emulsion polymn. method using a nonionic or anionic emulsifying agent and a water-soluble polymn. catalyst. The emulsion polymer is dissolved in methanol and saponified in the presence of an alkaline compd. as a catalyst. It is preferred from the viewpoint of a function as a nucleating agent for org. pigments that the saponification is conducted to such an extent that at least 70mol% of the vinyl acetate group is converted into a vinyl alcohol group so as to give a saponification degree at which the saponified polymer has both water-swellability and dispersibility. The microgel of the crosslinked polymer is applied to various org. pigments synthesized by a reaction in an aq. soln.
Patent JP-H0497481-A (JP)
Title: Method and device for confirming principal at window
Inventor: SHIBUYA NOBUHIRO
IPC: G06Q40/00
Filed: 1990-08-16
Abstract: PURPOSE:To prevent a job performed erroneously by performing not only the comparative collation of a cipher but the comparative collation of the image information of a person and the three-dimensional information of the face, etc., with the image information of a principal and the three-dimensional information registered on a master file in advance. CONSTITUTION:A card reader 12 reads a magnetic card including the cipher specifying the principal. Also, an image input device 13 inputs the image information of the person visiting a window actually, and a three-dimensional scanner 14 inputs the three-dimensional information of the face, etc., of the person visiting the window actually. A collation process part 15 confirms the coincidence of the ciphers setting a principal cipher as a key word, and retrieves the image information and the three-dimensional information of the principal by the key word from the master file 11, and performs collation processing by the method of feature extraction/coincidence of the image information and three-dimensional information of the person inputted from the image input device 13 and the three-dimensional scanner 14. Furthermore, a display part 16 displays a processing process and a processing result at the collation processing part 15. Thereby, it is possible to prevent the job executed erroneously.
Patent JP-S59104809-A (JP)
Title: Automatic gain control circuit
Inventor: INAO KIYOHARU
IPC: H03G3/30
Filed: 1982-12-08
Abstract: PURPOSE:To improve the response characteristics as the entire AGC circuit by connecting the 2nd and the 3rd error amplifiers responding to rapid decrease and increase in an input signal in parallel with the 1st error amplifier so as to improve the response characteristic of the error amplifiers. CONSTITUTION:Only the amplifier A1 performs amplification at a steady-state where an output Ed of a signal level detecting circuit 2 is almost equal to a reference voltage Es1 of the 1st error amplifier A1, and diodes D1, D2 of the 2nd and the 3rd error amplifiers A2, A3 are biased reversely and no output is obtained. Thus, the AGC loop is controlled by the amplifier A1 only in this case. Supposing that the input signal Ein is increased rapidly from a small value to a large value, the amplifiers A1, A3 are operated and the A2 is biased reversely. The A3 becomes dominant between the amplifiers A1 and A3, and the output of the A3 is given to a variable gain amplifier 1 as a control signal. When the input signal Ein is decreaed rapidly from a large value to a small value, the amplifiers A1, A2 are operated and the A3 is biased reversely. The A2 is dominant between the A1 and A2, the output of the A2 is given to the variable gain amplifier 1 as a control signal.
Patent JP-H0549984-A (JP)
Title: Cylindrical spray coat rotating device
Inventor: IKEGAWA HIROFUMI
IPC: B05B13/02
Filed: 1991-08-27
Abstract: PURPOSE:To provide a rotating device rotating smoothly for the purpose of reducing uneven coating at the time of spray coating and preventing unevenness of coating because of a coating material adhered to the material to be coated before and behind the coating position. CONSTITUTION:The transmission point of a rotating device is set at an endless stud chain 11 so that synchronized rotation can be performed by a plurality of hanging tools 7, and said rotating device also works as a device for force rotating sprockets on the hanging tool side and is provided with a pumping prevention tool 13 for preventing the pumping of the rotation of hanging tools and guiding for revolution. Uneven coating for a material to be coated is reduced by said arrangement, and the hanging interval can be determined only with the limits of shape and dimension of the material to be coated, and a revolving trolley and other sections of the whole device can be made small to reduce the cost of the device and also reduce the setting area space.
Patent JP-S6371384-A (JP)
Title: Thermal transfer recording apparatus
Inventor: WADA SHUNEI
IPC: H04N1/23
Filed: 1986-09-12
Abstract: PURPOSE:To always hold desired ribbon tension by correcting the reduction in ribbon tension accompanied by the increase in the take-up quantity of an ink ribbon, by changing the release angle of the ink ribbon and a sheet on the basis of the detection value of the diameter of a core having taken up the used ink ribbon. CONSTITUTION:A lever 32 is pivotally supported by a ribbon cassette 1 in a rotatable manner. The lever 32 has a C-shape and is pivotally supported at the intermediate point thereof by a shaft 31 and one end part 33 of the lever 32 is contacted with the outer peripheral surface of the ink ribbon 4 on a take-up core 3 under pressure by a spring 34 and the other end part 35 thereof is engaged with the ink ribbon 4 after passing a thermal head 5 on the way thereof in a slidable manner. As the take-up quantity of the used ink ribbon 4 increases and the outer diameter R of the taken-up ink ribbon increases, the lever 32 revolves around the shaft 31 in a clockwise direction against the spring 34. By this constitution, the ink ribbon 4 is pulled in the right direction at the engaging part of the end part 35 of the lever 32 and the release angle theta2 with a sheet is increased.