baber/WOPTO huggingface dataset:
Patent JP-H0672243-A (JP)
Title: Drive mechanism for docking type door mirror
Inventor: OGASAWARA MORIHIKO
IPC: B60R1/06
Filed: 1992-08-26
Abstract: PURPOSE:To enlarge the restraining torque of a visor by means of a docking type door mirror drive mechanism in which an ultrsonic motor is incorporated. CONSTITUTION:The rotor of a ring shaped progressive wave type ultrasonic motor 10 is mounted onto a stand 1 to be fixed on a car body around the periphery of a fulcrum shaft 1a, and concurrently its stator is also mounted onto a bracket 2 which is rotatably engaged with the fulcrum shaft 1a of the stand 1. And moreover, standardizing mechanisms 6, 7 and 8 generating torque smaller than the driving torque of the ultrasonic motor 10, are interposed between the bracket 2 and the stand 1.
Patent JP-H0390479-A (JP)
Title: Steering angle control device for vehicle
Inventor: SUGASAWA FUKASHI
IPC: B62D113/00
Filed: 1989-09-01
Abstract: PURPOSE:To improve precision and reliability of control by a method wherein when the feedback correction value of a steering angle is below an allowable value, closed loop control is effected so that a deviation therebetween is prevented from production, and when it exceeds the allowable value, open loop control is effected without using the deviation. CONSTITUTION:The steering state of a steering handle is detected by a means (a), a car speed is detected by a means (b), and based on the detecting results, the fundamental control value of the steering angle of a wheel to be controlled is computed by a means (c). The actual steering angle of the wheel to be controlled is detected by a means (d), and a control deviation between an actual steering value and a fundamental control value is computed by a means (e). A feedback correction value by means of which a control deviation is corrected to zero is computed by a means (f), and limitation is made by a means (g) so that the feedback correction value is caused to pass after it is set to a given value. Based on the limited feedback correction value, a fundamental control value is corrected by a means (h), and based on the corrected fundamental control value, the steering angle of the wheel to be controlled is controlled by a means (i).
Patent JP-H1151621-A (JP)
Title: Soldering inspecting device
Inventor: KITAYAMA KOUJI
IPC: G06T7/00
Filed: 1997-08-09
Abstract: PROBLEM TO BE SOLVED: To easily and securely decide whether or not soldering is good. SOLUTION: An image pickup device 8 is used to obtain the image of a given area on a printed board 2 including an electrode to be soldered. A data processor 6 performs a luminance smoothing process for smoothing the luminance at the respective parts of the image obtained by the image pickup device 8 and also generates the luminance histogram of the smoothed image. When the luminance value at which the luminance histogram has a peak is less than the given value, it is decoded that the soldering is defective.
Patent JP-2000052727-A (JP)
Title: Tire air pressure sensor
Inventor: FURUICHI KENJI
IPC: G01L17/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To improve detecting precision without changing a spring constant and improve productivity. SOLUTION: A tire air pressure sensor 10 is provided with a pipe 3, and a diaphragm 2 is attached to one end thereof. A seal part 2a is arranged at the end part of the diaphragm 2 so that the diaphragm 2 is adhered to the pipe 3, and a diaphragm 2 is attached to one end thereof. A one end closed type cylindrical pressure-exerted member 1 having the same central axis as that of the pipe 3 is arranged such that the closed end side is positioned on the end part side to which the diaphragm 2 of the pipe 3 is attached. A taper part 1a in a taper shape in which diameter is increased toward an end part is arranged at the closed end of the pressure-exerted member 1.
Patent JP-S61105410-A (JP)
Title: Displacement detecting device with plural detection bodies
Inventor: YASUDA MAMORU
IPC: G01B21/00
Filed: 1984-10-29
Abstract: PURPOSE:To display the displacement of a movable body directly by a displacement detecting device by calculating the displacement of the movable body in the turning tool work of a lathe on the basis of the distance between the reference point of the moving body and the reference point of an object of detection. CONSTITUTION:A spindle head 2 is provided to a bed 1 and a chuck 8 is fitted thereto to clamp a work 9, which is fixed on a tailstock 3. Further, the movable body (slide) 11 is moved in the main shaft X direction and Y direction perpendic ular to it. Turning tools 151-154 are fitted to the movable body 11 and the surface of the work 9 is cut to specific size. At this time, a reference position is set where the movable body 11 moves back from the work 9. The distance between this position and the reference point of the work 9 to be detected is stored in a storage device. The position of the movable body 11 when moved in the X and Y directions is calculated on the basis of the distance Z and dis played. Therefore, the displacement of the movable body is detected and dis played directly associatively with the feed of the movable body to facilitate lathe machining.
Patent JP-H01110637-A (JP)
Title: Hydrogenation of ester to alcohol
Inventor: EITO DORENTO
IPC: C07C31/125
Filed: 1988-09-13
Abstract: PURPOSE: To industrially advantageously obtain an alcohol by hydrogenating an ester with H 2  and CO in the presence of a catalyst obtd. by allowing a hydride of an alkali (alkaline earth) metal to react with an alcohol or its alkali (alkaline earth) metallic alcoholate and an Ni salt.  
     CONSTITUTION: When an ester of the formula [where R 1  is H or hydrocarbon, in particular a 1-20C alkyl or aryl-1-6C alkyl (aryl is preferably phenol) and R 2  is R 1  other than H], e.g. methyl formate or methyl succinate is hydrogenated with hydrogen and carbon monoxide in the presence of a catalyst to obtain an alcohol such as methanol or butanediol, the catalyst is composed of a hydride of an alkali metal and/or a hydride of an alkaline earth metal, e.g. sodium hydride, an alcohol or its alkali metallic and/or alkaline earth metallic alcoholate, e.g. tert. butyl alcohol and a nickel salt such as nickel formate. The hydrogen may be commercially available gaseous H 2 . 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04108238-A (JP)
Title: Collision control system at terminal equipment of network
Inventor: NAKAMURA YUTAKA
IPC: H04Q3/58
Filed: 1990-08-28
Abstract: PURPOSE:To prevent the reduction in the throughput in the entire network when collision takes place in a terminal equipment by interrupting the transmission of a transmission data once when a control section receives a collision signal and fetching a reception data into a reception data memory as a valid data. CONSTITUTION:When a controller 3 receives a collision signal and a reception data at its CIN terminal and DIN terminal, the transmission from a DOUT terminal is interrupted, and a data after a preamble among the data received by the DIN terminal is transferred to a reception data memory 2. Moreover, after the end of transfer, the frame check sequence of the reception data is checked to confirm to be a normal data and when the data is normal, it is confirmed that the reception data is addressed to its own terminal equipment T2. Thus, the terminal confirms the absence of a carrier on a transmission line L and even when collision is generated in the terminal equipment when the data is sent, no jam signal is sent, the reception data is made valid and fetched in the terminal equipment, then the reduction in the throughput is avoided.
Patent JP-H0391217-A (JP)
Title: Laminated ceramic capacitor and manufacture thereof
Inventor: OKUYAMA HIKOHARU
IPC: H01G4/12
Filed: 1989-09-01
Abstract: PURPOSE:To obtain a laminated ceramic capacitor of high laminated layer having no positional deviation of inner electrodes and no short circuit by passing individual inner electrodes alternately laminated with dielectric layers to both ends for leading outer electrodes, alternately insulating the inner electrodes at every other one at both ends, and providing the outer electrodes. CONSTITUTION:Dielectric ceramic green sheets 11a on which inner electrodes 12 are printed are sequentially laminated repeatedly at the same position while applying a temporary pressure to manufacture a laminated molded form. The obtained molded form is cut into chips, the end face of the side coated with the outer electrodes of the chip is masked, a barium titanate film is formed as an insulating film 14, and insulated. Inner electrodes 12 not insulated previously at the other end face are entirely similarly insulated, chips in which the electrodes 12 of both ends are alternately insulated at every other layer are baked, coated with silver paste as outer electrodes, and baked to form outer electrodes 13.
Patent JP-H0632723-A (JP)
Title: External preparation for skin
Inventor: YANAGIDA TAKESHI
IPC: A61K8/00
Filed: 1992-07-13
Abstract: PURPOSE:To obtain an external preparation for skin showing effects of vitamin A and suppressing greasiness caused by vitamin A. CONSTITUTION:An external preparation for skin comprises vitamin A and one or more selected from dimethylpolysiloxane and methylphenylpolysiloxane having 2-20cs (at 25 deg.C) viscosity.
Patent JP-H0740469-A (JP)
Title: Auxiliary folding device for box making machine
Inventor: MORITA SHINICHI
IPC: B31B50/56
Filed: 1993-07-29
Abstract: PURPOSE:To provide an auxiliary folding device capable of reliably aiding the folding of a rear part of a cardboard box material and being simply used without having the possibility of marring a printed face of said material. CONSTITUTION:An auxiliary folding device is provided on a folding portion of a box making machine which pushes up a rear part of a cardboard box material 12 to fold it forward and upward. A swinging member 24 having a bar body 26 extending downward is mounted to a base portion 23 of said device, and a top end of the bar body 26 is urged backward by a spring 29. The top end of the bar body 26 is set in a slightly forward position from a fold-line 13 at the time of starting folding operation and in a position slightly above the cardboard box material 12. The top end of the bar body 26 prevents the forward part of the fold-line 13 from being levitated when the cardboard box material is folded.
Patent JP-H1165551-A (JP)
Title: Video display device
Inventor: SAKAMOTO SUSUMU
IPC: G09G5/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a video display device, capable of obtaining a high-quality magnified video or reduced video by making the magnified or reduced video close to a video obtained by inputting magnified or reduced images which are photographed in an analog area to the video display device. SOLUTION: An inputted video signal is transmitted to a discrete cosine transformation part to be transformed into information of a frequency domain. Video information transformed into frequency domain is transmitted to a memory control part 4 to be stored in a frame buffer 5. The video information read from the memory control part 4 in order to be displayed are magnified or reduced and interpolated in a magnifying/interpolating and reducing/ interpolating part 6. The magnified or reduced video information are transmitted to an inverse discrete cosine transformation part 7 and are inversely transformed into a video signal to be outputted. Even if the video is magnified or reduced, the frequency component of the video is maintained in this video device, and the deterioration of the image quality is very much reduced.
Patent JP-S63100257-A (JP)
Title: Suction device for motor bicycle
Inventor: MAKINO SAKAE
IPC: F02M35/16
Filed: 1987-09-11
Abstract: PURPOSE:To prevent a moisture content from flowing to an air intake port, by a method wherein, in a device in which an air cleaner is located between a fuel tank and the air intake port is formed in the upper surface of the case, a rise wall is erected in a range from the front to the side of the fuel tank. CONSTITUTION:A motor bicycle has an air cleaner 12 disposed below the portion, ranging from the rear to the side of, a fuel tank. The air cleaner 12 has a longitudinally-extended air cleaner case 13, formed in a long box shape. The air cleaner is formed with a rear half 13b, having an expansion chamber 22 on the primary side, a front half 13a having an expansion chamber 23 on the secondary side incorporating a lameller element 30, and a communicating hole 26 formed in the under surface of a chamber 23 on the secondary side is connected to a carburetter. A suction duct 20 attached to an air intake port 18 is mounted to the rear end part of the front half 13. In this case, a rise wall 21 for draining, surrounding the air intake port in a range of from the front to the side of the air intake port 18 throughout approximately a half circumference, is erected integrally to the peripheral part of the one opening end of the suction duct 20.
Patent JP-S6472148-A (JP)
Title: Silver halide photographic emulsion
Inventor: IKEDA TADASHI
IPC: G03C1/12
Filed: 1987-09-11
Abstract: PURPOSE:To improve dye desensitization and spectral sensitivity by incorporating alkali metal salt compds. of sulfurous acid, ascorbic acid compds., specific compds. and sensitizing dyes into the titled emulsion. CONSTITUTION:At least one kind of the alkali metal salt compds. of the sulfurous acid, at least one kind of the ascorbic acid compds. and at least one kind of the compds. expressed by formula I are incorporated into the silver halide photographic which is spectrally sensitized by at least one kind of the sensitizing dyes expressed by formula II. In formula I, A denotes a residual devalent arom. group; R1-R4 respectively denote a hydrogen atom, hydroxy group, alkyl group, etc. In formula II, Z1, Z2 denote a 5- or 6-membered nitrogenous heterocycle forming atom group; Q1 denotes a 5- or 6-membered nitrogenous ketomethylene ring forming atom group; R5-R8 respectively independently denote a hydrogen atom, lower alkyl group, etc. The dye desenstization by the red sensitive sensitizing dye is thereby improved and the silver halide photographic emulsion improved in the red sensitivity is obtd.
Patent JP-H0276396-A (JP)
Title: Selective signal reception control system
Inventor: SEKIGUCHI JIRO
IPC: H04Q1/45
Filed: 1988-09-12
Abstract: PURPOSE:To improve convenience to a subscriber by transmitting a pushbutton dial signal when the subscriber makes a call and a resource making a pushbutton dial signal receptible is acquired and transmitting a dial pulse signal so long as the acquisition is not successful. CONSTITUTION:When an extension 4 makes a call, a started call connection control section (DTC) 122 references a selection signal class registration section 131 provided in a main storage device (MM) 13 to analyze the selection signal class cf the caller extension 4, identifies it that the extension 4 is not a dial pulse signal class dp, selects an idle pushbutton dial receiver(PBR)17 and when the acquisition is successful, it is informed that the pushbutton dial signal is receptible. If the acquisition by the idle pushbutton dial receiver(PBR)17 is unsuccessful, when it is identified that the dial is the pushbutton dial and the class is the dial pulse signal class pd, it is informed that the dial pulse signal is receptible.
Patent JP-H0390336-A (JP)
Title: Manufacture of porous sound absorbing material
Inventor: GAMA HARUO
IPC: G10K11/16
Filed: 1989-09-01
Abstract: PURPOSE:To perform molding rapidly and efficiently with necessary and minimum thermal energy by releasing a molded product, which is in a soft state in a cavity, from a mold with the aid of a support means for supporting the molded product from the side of a metallic jig or a nonbreathable member and then rapidly cooling the molded product. CONSTITUTION:In the cavity 4 of a female mold 3, a metallic jig 11 having a shape conformable to the shape of the cavity 4 is disposed at normal temperatures or under a preheated condition. Particulate substances S are then packed, at normal temperatures or under a preheated condition, on the metallic jig 11, and a male mold 1 is lowered to mold the particulate substances and the metallic jig by compressing them under heating for a predetermined period of time, thereby molding a porous sound absorbing material. After the molding, a cylinder 6 is actuated to press the lower surface of the metallic jig 11 with the aid of extrusion pins 5 to withdraw a molded product T together with the metallic jig 11 from the mold. In this case, the molded product T can be be removed from the jig 11 because the mold product T is still in a soft state. Therefore, both of the metallic jig 11 and the molded product T are put into a water tank to be cooled rapidly, and at the stage that the molded product is hardened, the molded product T and the metallic jig 11 are separated from each other to obtain a finished product.
Patent JP-S60119390-A (JP)
Title: Coolant compressor
Inventor: NAGAHAMA MASAYUKI
IPC: F04B39/06
Filed: 1983-11-30
Abstract: PURPOSE:To economize energy by installing an oil-temperature detector which indicates the conduction of a heater for heating oil and the operation and stop of a blower for cooling oil, thus eliminating the useless consumption of electric power for the heater and the blower above necessary. CONSTITUTION:An oil-temperature detector 13 having a thermistor built-in is installed inside the oil reservoir 2a of a coolant compressor, and an apparatus which is controlled by a microcomputer 15 which receives the signal supplied from the oil-temperature detector 13 and individually operates the turning ON and OFF of a heater circuit 16 and a blower circuit 17 is connected to a heater 11 for heating lubricating oil and a cooling blower 12, and the conduction of the heater 11 and the operation of the blower 12 can be controlled automatically according to the state of the oil temperature. Therefore, in comparison with the conventional apparatus in which control is performed through the operation and stop of the compressor, the useless electric power consumption due to the heating by a heater and the useless electric power consumption due to the cooling by a blower above necessary can be eliminated, and remarkable energy economization is permitted.
Patent JP-2000054702-A (JP)
Title: Door-electric lock linkage type interphone equipment
Inventor: ABE AKIRA
IPC: E05B49/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To make a door unlocked automatically, with no action by a person being present indoors, at the time when a person permitted beforehand to enter from outdoors pushes a call button of an interphone outdoor unit and to make an indoor unit start to enable execution of communication at the time when a person not permitted beforehand to enter from outdoors pushes the call button. SOLUTION: A fingerprint image pickup device 9 picking up an image of the fingerprint of a finger pushing a call button 8 is provided in an interphone outdoor unit 1. A fingerprint collating device 3 collating the image the fingerprint picked up by the fingerprint image pickup device 9 with that of the fingerprint registered beforehand is provided at a proper place in an interphone indoor unit 2 or the like. An electric lock which is locked and unlocked by an electric lock controller 19 is fitted to a door 4. The fingerprint collating device 3 outputs an unlock signal to the electric lock controller 19 when the collation of the fingerprints shows coincidence, while it outputs a start signal to the indoor unit 2 when the collation shows no coincidence.
Patent JP-H0392782-A (JP)
Title: Magnetic field sensor
Inventor: YABE SUNAO
IPC: G01R33/02
Filed: 1989-09-05
Abstract: PURPOSE:To obtain a small product at a high sensitivity, at a high speed and at a high accuracy with limited hysteresis by providing a detection coil, a coil for a bias magnetic field and a negative feedback coil in the perimeter of a magnetic core comprising an amorphous alloy. CONSTITUTION:A magnetic core 1 comprising an amorphous alloy is energized with a high frequency current with an excitation circuit 2. On the other hand, a coil 5 for bias is energized electrically with a constant current DC power source 6 so that a magnetization mode of the magnetic core 1 shifts to a rotary magnetization mode. When there is an external magnetic field Hex to be detected being generated, a signal S2 and a signal S3 with the signal S2 inverted are obtained with a detection width circuit 8. Then, the signals S2 and S3 are rectified in synchronization at a frequency 2f0 doubling a frequency f0 of a transmitter 12 to obtain a signal S4. Furthermore, the signal S4 is integrated with an integration circuit 10 to obtain a signal S5. The signal S5 is converted to a negative feedback signal IFB with a voltage-current converter 11 and the signal IFB is fed to a negative feedback coil 4 to feed back a signal value to an initial bias state. The signal S5 is shown on a display device 16 as magnetic field to be detected.
Patent JP-H0544692-A (JP)
Title: Manufacture of centrifugal impeller
Inventor: MURATA KEISUKE
IPC: B23K15/00
Filed: 1991-08-13
Abstract: PURPOSE:To surely prevent the generation of notch by perfectly electron-beam- welding the whole surface of the contact part between a blade and a main plate. CONSTITUTION:A main plate 11 is divided into a main shaft fitting part 12 and a disc part 13. The disc part 13 of the main plate 11 is abutted to the side surface part of a blade 15 cut out from a front plate 14, and electron beam welding is executed as shown by the mark D over the whole length in the longitudinal direction of the blade 15, along the curvature of the blade 15, and the electron beam welding is executed up to the inside diameter part edge part of the disc part 13. After the electran beam welded part at the inside diameter side edge part of the disc part 13 is finishing-worked, the whole peripheries the disc part 13 and the main shaft fitting part 12 are joined through the electron beam welding as shown by the mark E.
Patent JP-S59119984-A (JP)
Title: Recording device
Inventor: ISHIZAWA YASUHISA
IPC: G10L15/00
Filed: 1982-12-27
Abstract: PURPOSE:To obtain a recording device recording both picture and sound information easily with simple handling by providing a recording picture signal producing means and a character signal producing means which produces the recording character corresponding to the sound information. CONSTITUTION:A speech recognition circuit 13 recognizes the sound information obtained through a microphone 5 and converts it into the character information to store it temporarily in a buffer memory 14. A recording picture forming circuit 16 converts the picture information obtained by a photoelectric transducer 4 into a recording signal. A recording character signal producing circuit 15 converts the character information of the memory 14 into the recording signal. A synthesizing circuit 17 reads the picture signal from the circuit 16 and synthesizes it with the character signal sent from the circuit 15 at the position where the character information should be synthesized and applies the synthesized signal to a recording circuit 18. Thus it is possible to obtain a recording device recording both picture and sound information excellently with simple handling.