baber/WOPTO huggingface dataset:
Patent JP-H11115721-A (JP)
Title: Estimation device of road surface friction coefficient
Inventor: TSUMAGARI ICHIRO
IPC: B60R16/02
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To estimatingly compute road surface friction coefficient in the wide range of steering angle accurately and effectively by computing it utilizing acceleration in the longitudinal direction when the steering angle is smaller than a fixed value, and computing it utilizing acceleration in the lateral direction when the steering angle is larger than the fixed value. SOLUTION: This road surface friction coefficient estimation device 1 is provided with a means for measuring acceleration in the longitudinal direction of a vehicle, acceleration in the lateral direction, vehicle speed, and the yaw rate of the vehicle as electric signals. Further it is provided with a means for estimatingly computing the road surface friction coefficient utilizing output of the measuring means and a means for taking in the steering angle of the vehicle as an electric signal. The means for estimatingly computing the road surface friction coefficient adopts a computing means utilizing acceleration in the longitudinal direction when the steering angle is smaller than a fixed value, and a computing means utilizing acceleration in the lateral direction when it is larger than the fixed value.  The road surface friction coefficient can be estimatingly computed in the wide range of the steering angle accurately and effectively, particularly the estimation accuracy in the range of small steering angle generating no acceleration in the lateral direction of the vehicle is improved.
Patent JP-H11120842-A (JP)
Title: Device and method of manufacturing oxide superconductor
Inventor: ONABE KAZUNORI
IPC: H01B12/06
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To form an oxide superconductive thin film having uniform distribution of thickness and even composition, with respect to the longitudinal direction and the cross direction of a tape-like base material. SOLUTION: This manufacturing device is provided with a reactor 31 for generating chemical reaction in the raw material gas of the oxide superconductor with a surface of a tape-like base material, so as to deposit the oxide superconductive thin film, a raw gas supplying source for supplying the raw gas into the reactor 31, a gas discharge mechanism having a discharge port 70c for discharging the gas inside of the reactor 31, and an oxygen gas supplying source for supplying the oxygen gas into the reactor 31.  The reactor 31 is provided with discharge ports 70c of the gas discharging mechanism at least one position along each longitudinal direction and the cross direction of the tape-like base material moving in the reactor 31, and the gas discharge mechanisms is provided with a flow adjusting mechanism 70d for adjusting discharge flow of the gas to be discharged from each discharge port 70c, and flow condition of the gas in the longitudinal direction and the cross direction of the tape-like base material moving in the reactor 31 can be controlled.
Patent JP-H09101175-A (JP)
Title: Multiple rotation type absolute value encoder
Inventor: KAWABE MITSUNORI
IPC: G01D5/245
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the overflow of the counted number of revolutions, and measure the rotation angle of an infinite rotation mechanism, regarding a mechanism capable of rotating infinitely via a reduction gear such as a tip end shaft of a robot hand. SOLUTION: In the multiple rotation type absolute value encoder, a rotation range memory means 103 is provided for saving the value of upper limit or the values of both upper and lower limit defining a speed range. Also, a comparison is made between the speed measured with a multiple rotation detection means 102 and the upper or lower limit value. Then, the measured speed, when found as exceeding the speed range, is set to the limit value in the opposite direction, or to a specified value set beforehand.
Patent JP-H04159678-A (JP)
Title: Video tape recorder
Inventor: MANABE KATSUHIKO
IPC: H04N5/7826
Filed: 1990-10-24
Abstract: PURPOSE:To enable recorded details to be confirmed readily by recording an index information of a recorded video details into an IC memory card as a voice information and a tape count information and then outputting the index information based on the recorded data. CONSTITUTION:When an index record mode button 13 is turned on when recording an index information, a control circuit 12 sends out a current value of a counter memory on a magnetic tape 7 to an IC memory card device 9, switches a selection switch 6 tentatively, and then inputs voice information of index of a recorded video from a microphone 1. The information is written into an IC memory card 8 along with a signal related to a tape count information from the circuit 12 at the device 9 through a processing part 5 and an A/DC 10. When confirming the recorded details, turn on a button 14. Then, the circuit 12 sets the device 9 to read mode, reads the details of a card 8, sends it to a TV2 through the A/DC 11 and the processing part 5, and then sends it to a LOUT terminal 4 for confirmation.
Patent JP-H04160426-A (JP)
Title: Data input system
Inventor: NARISAWA NORIAKI
IPC: G06F3/02
Filed: 1990-10-23
Abstract: PURPOSE:To continuously input and correct data and to shorten the time up to next data input by placing a data input means and an input data check means in asynchronous simultaneous operation. CONSTITUTION:An input data check part 4 inputs and checks data inputted from a keyboard 1 with a display and then enables next data to be inputted on the keyboard 1. If there is an error in the data, the data is outputted to an error data file 6 and displayed on the display screen of the keyboard 8 with the display by a data display correction part 3 and the data is expected to be corrected. After the data is corrected on the keyboard 8, the correction part 3 inputs this data to the check part 4, which checks the data again and outputs the data to a process data storage file 7 through a master file 5 unless an error is found. Thus, the data input and error correction are carried out continuously, so the time up to the next data input can be shortened.
Patent JP-H11186110-A (JP)
Title: Electrolytic capacitor and manufacture thereof
Inventor: KAGUMA KENJI
IPC: H01G9/035
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor having small size, large capacity, small ESR, and a small leakage current for an electrolytic capacitor using a winding type capacitor element. SOLUTION: This electrolytic capacitor is formed by winding anodized foil 1 and counterposed cathode foil 2 together with an interposed separator 3 to form a capacitor element 7 and by impregnating this capacitor element 7 with an electrically conductive polymer and an electrolyte. In a method for manufacturing this electrolytic capacitor after an electrically conductive polymer layer is formed within the capacitor element 7, which is formed by winding the anodized foil and counterposed cathode foil together with the interposed separator, the capacitor element is impregnated with the electrolyte.
Patent JP-S63138009-A (JP)
Inventor: TODA ITSUO
IPC: E01H5/09
Filed: 1986-11-29
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-H03102043-A (JP)
Title: Transport belt for copying machine
Inventor: MUTO YOSHIHIKO
IPC: G03G15/00
Filed: 1989-11-01
Abstract: PURPOSE:To exhibit stable transport performance by forming a plurality of recessed parts on the surface of a belt, and also forming a plurality of recessed parts on the back of the belt. CONSTITUTION:An endless transport belt 5 for a copying machine is formed by molding of thermoplastic elastomer, and set document one by one on a platen glass 3 in closely contacted condition. A plurality of recessed parts 6 are formed on the surface of the belt 5, and also a plurality of recessed parts 6' are formed on the back of the belt 5. At driving the transport belt 5, friction coefficient against the glass is decreased by existence of the surface recessed parts 6. Friction coefficient against an aluminum roller 4 is increased due to the back recessed parts 6', and stable transport performance is exhibited.
Patent JP-S62145106-A (JP)
Title: Recognizing system for shape of object
Inventor: MURAKAMI KEINOSUKE
IPC: G01B11/24
Filed: 1985-12-20
Abstract: PURPOSE:To derive a size of an object, in a state of contacting, by reflecting the light beams from plural illuminating light sources, by the surface of an object to be measured, being a spherical object, and measuring a distance between high luminance reflecting points, which has been inputted to a TV camera. CONSTITUTION:Light beams from an illumination light source 2 and a reference illumination light source 3 are brought to a specular reflection by an object 4 to be measured 4 and photodetected by a TV camera 1, and a video signal which has been brought to an image pickup by the camera 1 is converted to a digital data by an A/D converter 5, and stores in a frame memory 6. Subsequently, this stored image data is analyzed by a computer 7, and a radius of the object 4 to be measured, accordingly, a size can be derived.
Patent JP-H03145560-A (JP)
Title: Pipe release preventing device for vertically swaying fuel tank
Inventor: NAKAGAWA HIDEAKI
IPC: F02M37/00
Filed: 1989-10-31
Abstract: PURPOSE:To keep the interval between a fuel tank and a fuel filter and the length of a fuel pipe connecting them constant by moving the fuel pipe and a fuel filter upward via an arm and a rod in conjunction with the upward movement of the fuel tank. CONSTITUTION:A vertically swaying fuel tank 2 is installed above an engine 1, and fuel is fed to a fuel filter 5 from the fuel tank 2 via a fuel pipe 3. When a hooking tool 16 is removed and the fuel tank 2 is moved upward, a fitting tool 4 is moved upward to pull an upper rod 8a. When a cylinder section 22 is integrally moved upward into contact with a extension direction stopper 20, a lower rod 8b and an arm 7 are moved upward. The arm 7 is brought into contact with a stopper 9, and the fuel filter 5 and the fuel pipe 3 are pushed upward. The interval between the fuel tank 2 and the fuel filter 5 is kept constant, and the length of the fuel pipe 3 can be set to a proper value with no slack.
Patent JP-H08123951-A (JP)
Title: Picture memory state management device
Inventor: WAKAYAMA NOBUHIKO
IPC: G06T1/60
Filed: 1994-10-25
Abstract: PURPOSE: To reduce the frequency in access to a picture memory by storing the recorded or unrecorded state of picture element data in a high-speed and small-capacity state holding memory at the time of accessing the low-speed and large-capacity picture memory. CONSTITUTION: A picture element generator 11 which generates coordinates and picture element data and a picture memory 14 where picture element data is stored are provided. The state that a picture is already recorded is stored in a picture state holding memory 15 with one picture element as the unit. Another picture is generated by the picture element generator 11 and is stored in the picture memory 14. At this time, contents of the picture state holding memory 15 are referred to clear the unrecorded part of coordinates (addresses) of the picture memory 14 by a picture clear device 16. Thus, the clear operation for recording of the next picture is unnecessary, and the picture generation speed is increased.
Patent JP-H07113663-A (JP)
Title: Instrument equipment
Inventor: SHINPO YASUO
IPC: G12B11/04
Filed: 1993-10-19
Abstract: PURPOSE:To lessen the depth of instrument equipment so as to lessen the width of occupation of a projection into a dashboard, of the instrument equipment fitted to the dashboard of a vehicle and, besides, to lessen the thickness of the whole of the instrument equipment. CONSTITUTION:Main bodies 18, 19, 20 and 21 of electrical instruments are fixed on the surface of a printed circuit board and connected to the board and indicating plates 9, 10, 11 and 12 of the instruments 2, 3, 4 and 5 are provided, while LEDs 23 for illumination and reflecting plates 24, 25, 26 and 27 are provided between the indicating plates 9, 10, 11 and 12 and the printed circuit board 22 and so constructed as to illuminate the indicating plates in transmission. Pointers 28, 29, 30 and 31 formed of light-transmitting members are fixed to the fore ends of rotating shafts gearing with movable parts of the main bodies 18, 19, 20 and 21 of the instruments and light-conducting bodies 32, 33, 34 and 35 illuminating these pointers 28, 29, 30 and 31 are provided. The rear of the printed circuit board 22 is covered with a lower case 36 and the printed circuit board 22 is fixed by an upper case 17 and the lower case 36.
Patent JP-H01128006-A (JP)
Title: Optical tuner
Inventor: HAGIWARA KIYOKAZU
IPC: G02B6/293
Filed: 1987-11-12
Abstract: PURPOSE:To provide an optical tuner having a simple structure capable of receiving only the light of a necessary wavelength from plural wavelengths in a piece of an output optical fiber by providing a rotating mechanism consisting of a piezo-electric actuator element to a holographic diffraction grating. CONSTITUTION:Five different signals from the input optical fiber 3 are entrained in the light consisting of five different wavelengths and is projected diagonally to the holographic diffraction grating 1 through a lens 2, by which the light consisting of the five different wavelengths is subjected to wavelength dispersion and is reflected at the angle varying with each wavelength. This is condensed by the lens 2 and only the light of one wavelength N in the light of the different wavelengths is focused onto the end face of the output optical fiber 4. The light of the other wavelengths is not projected onto the output optical fiber. The light of the other wavelengths can, therefore, be received simply by applying a voltage to the piezo-electric actuator element 5 mounted to a support 7 to displace the piezo-electric actuator element and to rotate the holographic diffraction grating around a fulcrum point 6 so as to project the light of the required wavelength on the output optical fiber 4.
Patent JP-H08117018-A (JP)
Title: Compact container
Inventor: KATSUMATA TSUGIO
IPC: A45D33/00
Filed: 1994-10-26
Abstract: PURPOSE: To provide a compact container in which the cover is automatically opened in a required angle when a hook is released and opened in an arbitrary position and securely stop there. CONSTITUTION: This compact container is provided with a container body 1 having hinge flaps 4 at both sides of the rear end and a cover body 2 in which the hinge leg 5 put between the hinge flaps 4 are suspended. A hinge pin 6 is inserted in the shaft hole 9 of the hinge flaps 4 and the hinge leg 5 to form the hinge 7. The hinge leg 5 rotates when the hook 3 is released and an arc- shaped protruded slide rib 10 contacts the rear end wall 8 of the container body 1 at the tower end of hinge leg 5. The inlet part of the shaft hole 9 toward the hinge flap 4 is made larger in the diameter than the depth part. The shaft hole 9 is deformed to the upper face side of the container body 1 against the hinge hole 12 of the hinge flap 4 on closing the cover body 2 to insert the hinge pin 6 so as to warp it. The fitting of the hinge pin 6 and the shaft hole 9, 12 is set loose in one of the hinge leg 5 or the hinge flap 4.
Patent JP-2000101095-A (JP)
Title: Semiconductor device
Inventor: CHO KOYU
IPC: H01L29/786
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To improve a TFT in yield and characteristics uniformity by a method, wherein the second region of a second thin-film transistor is laid on the gate electrode of the second thin-film transistor. SOLUTION: A current is applied to a gate electrode 105 in an electrolytic solution, and a porous anodic oxide 107 is formed on the side of the gate electrode 105. A current is applied to the gate electrode 105 in an ethylene glycol solution, and a barrier-type anodic oxide film 108 is formed on the side and top surface of the gate electrode 105. The barrier-type anodic oxide 108 is not formed on the outside of the porous anodic oxide 107 but is formed between the porous anodic oxide 107 and the gate electrode 105. With this setup, a TFT can be improved drastically in yield and uniformity of characteristics.
Patent JP-H02132332-A (JP)
Title: Infrared-ray detector
Inventor: WATANABE KANEO
IPC: G01J1/02
Filed: 1988-11-11
Abstract: PURPOSE:To simultaneously detect infrared-rays and visible light with a miniature constitution by laminating as visible light detection element on an infrared- ray detection element. CONSTITUTION:An infrared-ray detection element is tightly stuck on a supporting base 1 and a common electrode 3, a visible light detection element 4 and a surface electrode 5 absorbing infrared-rays are laminated and formed on this infrared-rays detection element. Thereby incident infrared-rays and visible light are simultaneously detected by a miniature constitution having laminated formation.
Patent JP-H10135239-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YAMADA HITOSHI
IPC: H01L29/872
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method, capable of ensuring a sufficient height of a gate electrode having approximately a T-shaped profile and fine workability of the gate electrode. SOLUTION: Resist films 2a, 2b, 3, 4 having specified temp. differences are coated on a semiconductor substrate 1, then irradiated three times with an electron beam at different exposure rates and developed to form openings 5, 6, 7 different in aperture size, and a metal material 8 is deposited and lifted off to form a T-shaped gate electrode 9 having an intermediate part 9C between the head 9a and leg 9b. A protective insulating film is formed thereon.
Patent JP-H06212680-A (JP)
Title: Portable automatic flush water toilet
Inventor: KURANASHI KIYOHISA
IPC: E03D5/10
Filed: 1992-09-10
Abstract: PURPOSE:To eliminate a trouble when a physically handicapped person defecates and urinate by a method wherein a closed tank for receiving solid wastes and a tank for feeding water to a toilet bowl are arranged, and the tanks are placed on a truck and coupled to a vacuum suction pump through a pipe. CONSTITUTION:A mobile type flush toilet comprises a closed receiving tank 2 for receiving solid wastes from a toilet bowl 1; a tank 7 for feeding washing water; a tank 8 for storing bidet water; and a vacuum suction pump 1 with which the tanks are combined through a suction pipe 3 and an exhaust gas pipe 4. The above is placed on a mobile truck 13 and brought into a movable state. When suction by the vacuum suction pump 6 is started, liquid for washing in the washing water storage tank 7 is discharged by the exhaust air of the vacuum suction pump 6 and forced to flow out to the toilet bowl 1 with a seat through a liquid delivery pipe 11. Further, bidet washing warm water is jetted through the application of an exhaust gas force from the vacuum suction pump 6.
Patent JP-H0998841-A (JP)
Title: Simplified table
Inventor: YOSHIDA TAKUSHI
IPC: A47B3/08
Filed: 1995-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a trouble such as the crack of a holder via the application of simple structure by properly hooking and holding the legs of a simplified table to and with the holder for forcibly collapsing the legs to the reverse side of a table plate for storage. SOLUTION: A holder 10 is installed, so as to be capable of freely sliding along a direction orthogonal with the axial lines of grounding frames 2b and (3b) to be internally coupled through the open mouth of a body 10a. In addition, the holder 10 is slidably supported on the slits 10d and 10e of a slide support plate 10b, and support shafts 11a, 11b, 13a and 13b erected from a table plate 1.
Patent JP-S63143450-A (JP)
Title: Method of controlling rotational speed of air conditioner
Inventor: TANIGUCHI MASAYA
IPC: F04B49/10
Filed: 1986-12-03
Abstract: PURPOSE:To carry out a protective control in a short period of time under any operational condition by setting to determine the speed changing the operational frequency of the air conditioner by respective conditions of pressure, temperature, current and the like and selecting optimum values for every condition. CONSTITUTION:The method of controlling the rotational speed of the air conditioner is carried out by inputting protection control conditions 8 obtained from a current flowing through a compressor and sensors 9 of pressure, temperature and the like of respective parts of the air conditioner into a rotational speed controlling microcomputer 7, selecting the operational frequency which has been set beforehand in the rotational speed controlling microcomputer depending on the kind of the inputted conditions, and transmitting the operational frequency to an inverter controlling the rotational frequency of the compressor. Since it is possible to change various conditions in a short period of time to a range where the continuous operation of the air conditioner can be made, it is possible to suppress overshooting of respective conditions to low values and further to operate the air conditioner at a frequency as close as to the set frequency before carrying out the protective control and further for a time as long as possible.
Patent JP-S63141044-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KASHIWAGI KANJI
IPC: G03C7/30
Filed: 1986-12-03
Abstract: PURPOSE:To improve the graininess and sharpness of a picture image as well as preservability and stability in development by interposing a hydrophilic colloid layer between a high sensitivity layer and a low sensitivity layer of a silver halide emulsion layer specifying thus the dry film thickness of the high sensitivity layer and the hydrophilic colloid layer. CONSTITUTION:The dry film thickness of a high sensitivity layer is regulated to <=1.6mu, and that of the hydrophilic colloid layer is regulated to 0.2-1.5mu by interposing a hydrophilic colloid layer between the high sensitivity layer and the low sensitivity layer of the silver halide emulsion layer. The dry film thickness of the high sensitivity layer is more pref. 0.5-1.5mu. If it exceeds 1.6mu, the tendency of scattering the transmitted light in the high sensitivity layer is enhanced causing deterioration of sharpness. Oppositely, if the film thickness is too small, the practicality is impaired due to the situation of the silver halide emulsion, additive agent, etc. Further, the dry film thickness of the hydrophilic colloid layer is more pref. 0.3-1.0mu. If this layer is not interposed, no preventive effect for diffusion projection in the high sensitivity layer is obtd., and the deterioration of the graininess of the low sensitivity layer is caused.
Patent JP-H05128742-A (JP)
Title: Digital synchronous detector
Inventor: ISOZAKI MASAAKI
IPC: H04L7/08
Filed: 1991-10-31
Abstract: PURPOSE:To improve the SYNC pattern detection capability by setting a detection section having a prescribed period by a detection window signal generating circuit and correcting (k-1)-bit error of a SYNC pattern in this detection section. CONSTITUTION:A synchronous detection circuit 30 consists of a ROM 31, a detecting part consisting of AND gates 32 to 34, OR gates 35 and 36, and DFFs 37 and 38, and a detection window signal generating circuit 40 consisting of a counter 41, a DFF 42, and an AND gate 43. A data table of 8-bit input and 4-bit output is mounted on the ROM 31, and lower two bits Q0 and Q1 out of four bit outputs are used as composite data, and upper two bits Q2 and Q3 are used as synchronizing bits or error bits. In this digital synchronous detector, the detection section having a prescribed period is set by the circuit 40 with respect to the SYNC pattern having a prescribed period whose humming distance from a digital modulation code is k or more bits, and (k-1)-bit error of the SYNC pattern is corrected in this detection section.