baber/WOPTO huggingface dataset:
Patent JP-H08208666-A (JP)
Title: Inverting method for high-boiling-point residue from direct method
Inventor: SUTEIIBUN POORU FUAAGUSON
IPC: B01J27/10
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To contrive an increase of a utilizing fraction of a raw material by efficiently conversing a high-boiling residue to monosilanes and reducing a treating amount of a wasted substance by bringing a high-boiling residue, etc., resulted from a reaction of an organohalide with a silicon metalloid into contact with hydrogen gas under a specific condition.  
     SOLUTION: A mixture containing a high-boiling residue generated as a result of a reaction of an organic halide such as methyl chloride with silicon metalloid and preferably 0.1-95 wt.% of organotrihalosilane of the formula: RSiX 3  (R is a 1-6C alkyl, aryl, a 1-6C alkoxy, trimethylsilyl or trifluoropropyl; X is a halogen) is brought into contact with hydrogen gas under a gauze pressure of 0.345-69.0 MPa (50-10,000 psi) in the presence of preferably 0.01-10 wt.% (based on total amount of aluminum trichloride and a high-boiling residue) of a catalyst essentially composed of aluminum trichloride at a temperature within the range of 150-500°C to convert the high-boiling residue to monosilanes such as dimethyldichlorosilane. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H06125114-A (JP)
Title: Light emitting array
Inventor: MURANO SHUNJI
IPC: H01L33/38
Filed: 1992-09-24
Abstract: PURPOSE:To improve display ability in a solid black region while improving resolution by using reflection of light in an electrode connected to an emitter of an LED array and to reduce chipping, cracks, generation of a white line, etc., at an end part of the LED. CONSTITUTION:An electrode 8 is connected to an emitter 6 from the same direction of an arrangement direction of the emitter 6. Bonding pads 12, 14 are arranged up and down the arrangement direction of the emitter 6, and a size of the emitter is reduced. Reflection light of the electrode 8 does not contribute in a low print rate region of weak reflection light and a sharp image is obtained, and it improves display ability as light between emitters 6, 6 in a solid black region. An electrode pad is spaced apart from both right and left ends of an array, and chipping and cracks of an array, generation of a white line in a border of the array, irregular luminescence output, etc., are prevented.
Patent JP-H06111090-A (JP)
Title: Function change device for time recorder
Inventor: SUZUKI MASATO
IPC: G07C1/00
Filed: 1992-09-25
Abstract: PURPOSE:To easily perform the version-up of a low-order time recorder not being equipped with a monochromatic print function, the ringing function of melody and a time signal to the extent of a high-order time recorder equipped with a two-color conversion function for a print ribbon and the ringing function of the melody and the time signal. CONSTITUTION:A high-order functional unit 20 is freely connected to the low- order time recorder 1 provided with the arithmetic function, print function, and storage function of work data via a connection cord 5. The high-order unit 20 is provided with a high-order function capable of programming the time of two-color conversion and the ringing time of the melody and the time signal in the unit of week or the day of the week. Those programs are executed according to a time signal sent from the time recorder 1.
Patent JP-H09126758-A (JP)
Title: Environment recognizing device for vehicle
Inventor: AOYAMA CHIAKI
IPC: G08G1/017
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To dispense with an aperture diaphragm in a distance detecting stereo camera. SOLUTION: In the environment recognizing device for a vehicle, light rays obtained through objective lenses 11R, 11L catching light rays provided with image information are converted into image signals via CCD image sensors 13R, 13L, and on the basis of the image based on the plurality image signals, distance to an object is measured according to the theory of triangulation. ND filter assembly bodies 12R, 112L are arranged in the objective lenses 11R, 11L, and driving circuits 5R, 5L, which switch insertion/extraction of the ND filter assembly bodies 112R, 12L in the direction perpendicular to the optical axes 15R, 15L, are driven by means of light exposure quantity regulating device 8 regulating the light quantity to a predetermined quantity, so that aperture diaphragms in the objective lenses 11R, 11L are substantially made unnecessary (opened).
Patent JP-H05118889-A (JP)
Title: Vortex flowmeter
Inventor: KUROMORI KENICHI
IPC: G01F1/32
Filed: 1991-10-28
Abstract: PURPOSE:To obtain an improved vortex flowmeter where a sensor can be mounted and removed and a flow rate can be measured highly sensitively up to a low flow-rate region. CONSTITUTION:A title item is provided with a column-shaped vortex generation body 26 and obtains a flow rate from a vortex frequency of a vortex which is emitted from the vortex generation body 26. It is provided with a pair of cantilever pressure-reception bodies 27 which are placed at a specified spacing so that they are subjected to a force due to the vortex in opposite directions each other at a downstream side of the vortex generation body 26 incorporating a plezoelectric element and a detection means which detects an electric charge which is generated by the piezoelectric element as a differential signal.
Patent JP-H04156059-A (JP)
Title: Facsimile equipment
Inventor: FUJISAKI NOBUO
IPC: H04B3/04
Filed: 1990-10-18
Abstract: PURPOSE:To avoid the deterioration of a signal and to prevent a communication error by controlling a transmission signal level based on an amplification factor set by an automatic gain controller. CONSTITUTION:A transmission side sends a CNG to a reception side in the hand-shake, the reception side sends a CED/DIS to the transmission side, and a training check or the like is implemented. In this case, an automatic gain controller 23 of the transmission side amplifies the reception signal level to a required level, a level control section 21 discriminates the degree of attenuation of a transmission signal by an amplification factor set by the automatic gain controller 23 and controls a transmission signal level based thereon. That is, since the reception side sends a signal at a prescribed level, it is discriminated that the signal sent from the transmission side is attenuated in response to the amplification factor by checking the amplification factor of the signal from the reception side. Thus, the signal level attenuation at the communication is compensated.
Patent JP-H11113613-A (JP)
Title: Catch for ornament
Inventor: KAWAKAMI YASUHIRO
IPC: A44C7/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To enable attachment detachment of an ornament simply and surely by a method wherein a base plate provided at a final end of a stopper is arranged outside on the insertion side of a pin of a cylindrical receiving metal and the receiving metal is pulled in separation from the base plate until the tip of the stopper is opened by a cylindrical guide to release the tip of the stopper from the engagement with a circumferential groove of a pin. SOLUTION: In order to link, a pin 1 is just pressed into a cylindrical guide 5 of a receiving metal 4. The tip of the pin 1 pierces the cylindrical guide 5 through and pushes tapered tips of a plurality of elastic pieces 7 of a stopper 6 open to further stick thereinto. The tapered tips of the elastic pieces 7 are engaged with a circumferential groove 3 to securely lock the pin 1. In taking off, the receiving metal 4 is pulled being separated from a decoration body 2. The cylindrical guide 5 pushes the tapered tips of the stopper 6 open to release the engagement between the tips of the plurality of elastic pieces 7 of the stopper 6 and the circumferential groove 3 of the pin 1. Then, the pin 1 is pulled off the cylindrical guide 5.
Patent JP-H07115618-A (JP)
Title: Frame synchronizer
Inventor: OGASAWARA MASASHI
IPC: H04N5/073
Filed: 1993-10-15
Abstract: PURPOSE:To provide the frame synchronizer capable of smoothly switching video signals without disturbing a picture when discontinuous video signals are inputted. CONSTITUTION:Before input video signals are written in memories 5 and 6, they are delayed for two fields by a delay part 3. Therefore, even when time delay T1 exists from the switching of input video signals to the detection of a synchronizing change at an input abnormality detection part 8, the state of storing divided video signals mixed with the fields before and after the switching in the memories 5 and 6 can be avoided. Further, this device is provided with a first still picture reproducing means 10 for reading a field A2 just before the generation of switching as a still picture before the switching and a second still picture reproducing means 9 for reading a field B5, which synchronism is first recovered after switching, from an F memory 4 as a still picture after the switching. Thus, since the images before and after the switching are successively reproduced as the still pictures, the picture during a transient period until providing the synchronously converted video signals is made smooth.
Patent JP-H08149017-A (JP)
Title: Crc code generating method
Inventor: HIGASHIJIMA KATSUYOSHI
IPC: H04L1/00
Filed: 1994-11-16
Abstract: PURPOSE: To increase the CRC operation speed by calculating a CRC code for every bit based on the data acquired when only one of computing object bits is equal to 1 and securing an exclusive OR with every bit for the corresponding CRC code when 1 is inputted to the corresponding data bit. CONSTITUTION: An arithmetic means 11 acquires a partial CRC code which is previously calculated by means of a generating function (x<3> +x<2> +1) that is used for detection of a CRC error and based on the data obtained by adding 0 equivalent to CRC bits to the data acquired when only one of 6 bits of the data is equal to 1 with other 5 bits equal to 0 respectively. Then the means 11 previously calculates a partial CRC code corresponding to every bit. Thus the calculated partial CRC code is decoded when 1 is inputted to the input 6 bits at a CRC code generating circuit 12. Then a circuit is composed so that an exclusive OR is secured for every bit. As a result, a CRC code that is equal to the CRC code acquired from the data of 6 bits through a division circuit can be instantaneously obtained.
Patent JP-H06133352-A (JP)
Title: Monitor system for mobile communication
Inventor: KAWAKAMI TAKAAKI
IPC: H04W24/04
Filed: 1992-10-20
Abstract: PURPOSE:To attain monitoring with simple control even when a mobile equipment is moved and a channel changeover takes place by providing a fixed talking path not affected by channel changeover with a reflection means and connecting the fixed talking path to a monitor so as to monitor the path. CONSTITUTION:When a mobile station 7 makes a call via a base station 5, an exchange 1 retrieves a loopback means 3 to connect lines 5a, 3a with a path 10a and connects other line 3b of the loopback means 3 and a line of a trunk 4 of an outgoing connection side with a path 10b. According to a command of monitor connection, the exchange 1 connects the line of the monitor 2 and the line of the loopback means 3 with paths 11a, 11b. When the mobile equipment 7 moves to a radio zone covered by a base station 6, The exchange 1 sets a path 10a' connecting the line 6a and the loopback means 3. In this case, a channel is changed over and since the path 11b between the loopback means 3 and the monitor 2 is not revised, the monitoring is continued.
Patent JP-H09124110-A (JP)
Title: Mast connecting structure
Inventor: HASEGAWA KENJI
IPC: B65G1/04
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To surely rotationally move a roller in an elevating carriage and to provide excellent strength. SOLUTION: A mast lifting/lowering an elevating carriage 13 is constructed by connecting a plurality of mast columns. In the mast column, an outline cross section is formed into a square approximately, and groove parts 32a, 32b are formed on both of the left side and the right side, while arm parts 23 extending forward and backward are formed in both of the left end and the right end of a front side face 22a and a rear side face 22b. Fixed grooves 27 are formed between the respective arm parts 23 and the front side face 22a and the rear side face 22b.  The first connecting plates J1 and the second connecting plates J2 are fixed in the groove parts 32a, 32b on the left and right sides, connecting blocks J3 are fixed in the fixed grooves 27, and the third connecting plates J4 are fixed on the outside faces of the arm parts 23, so that respective mast columns are connected with each other. In this case, respective guide rollers R1, R2 rotationally move on the rear side face 22b and the rear left and right face parts 34a, 34b.
Patent JP-S63136747-A (JP)
Title: Communication equipment
Inventor: KAWASHIMA TOSHIHIKO
IPC: H04M11/00
Filed: 1986-11-27
Abstract: PURPOSE:To realize a MODEM/telephone line interface satisfying the insulation resistance between power supply and a line specified by the technical standards with small size and light weight by using an optical isolation amplifier so as to couple the input/output of a speech network IC and a MODEM. CONSTITUTION:A DC resistance (50-200ohms) and an AC impedance (600ohms) viewed from a telephone line are kept as specified by a resistance hybrid and a speech network IC. Moreover, the input/output of the speech network IC and MODEM uses an optical isolation amplifier 24 (an amplifier comprising an optical coupler and an operational amplifier or a transistor whose input/ output is isolated electrically) and is coupled while keeping electric isolation. A constant current circuit 22 and a stabilizing circuit 23 supply power to elements of an optical isolation amplifier to the telephone line side. The operational amplifier, the transistor, the speech network IC or the like are easily of surface mount type, and no large sized component such as a transformer and a nonpolar large capacitor is not required and the small size/light weight of the circuit is attained.
Patent JP-H04173502-A (JP)
Title: Liquid-changing and packing method into relatively thick flat film bag
Inventor: KURODA MITSURU
IPC: B65B3/04
Filed: 1990-10-20
Abstract: PURPOSE:To obtain a liquid-charging and packing method by which the opening edges can be smoothly separated and a disinfectant solution or the like can be surely charged, by releasing a gripper from a bag after respective opening edges sticked at the bag are sucked to a couple of opposite sucking means and subsequently opening the bag by separating the respective sucking means. CONSTITUTION:Respective side edges of a bag W fed to the liquid-charge position P3 are held by a couple of grippers 28, 28 due to the extending motion of air cylinders 30, 30. At the same time, suckers 10, 10 of an sucking bag feeder 2 release the previously sucked bag W. Next, a cam 48 is driven for two blocks 42a, 42b to approach to each other and the suckers 43, 43 of the respective blocks 42a, 42b are forced to contact the respective side faces of the bag W to suck the respective opening edges of the bag W. Thereafter, the relative grippers 28, 28 release the side edges of bag W to make it free. And further, the cam 48 is driven again to separate the blocks 42a, 42b from each other and the suckers 43, 43 open largely the respective opening edges. In this time, these opening edges are entirely free from the grippers 28, 28 and hence, they can be easily deformed and opening misses are prevented.
Patent JP-H10128772-A (JP)
Title: Apparatus and method for taking out ophthalmic lens molded product by scanning type laser
Inventor: STEPHAN R BEATON
IPC: B29D11/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmic lens taking-out apparatus uniformly heating a molded part of every kind or the surface thereof even if the thickness and curvature of a lens are different and a method using this apparatus. SOLUTION: In an apparatus taking out an ophthalmic lens molded from the gap between mold parts and a method using this apparatus, a strong electromagnetic radiation source 62 is provided to at least one of the mold parts 20, 22 in a predetermined scanning pattern through galvanometer mirrors 70, 72. Since shift is generated between surfaces by difference expansion to the colder polymer of a heated and molded polymer, the adhesion of a polymerized lens and a polymer mold is destructed by shearing force and the separation of the mold parts 20, 22 becomes easy. Shearing force is large as the temp. gradient between the surfaces of the mold parts 20, 22 becomes large and the separation of the mold part 22 becomes easy.  Since the mold parts 20, 22 after heating are immediately removed, only extremely slight energy is transmitted to a polymer lens and the possibility of the pyrolysis of the lens is eliminated.
Patent JP-H02128828-A (JP)
Title: Manufacture of heat-shrinkable film
Inventor: FUJITANI SHIGEO
IPC: C08L87/00
Filed: 1988-11-10
Abstract: PURPOSE:To perform molding using a specific extrusion die gap by adding a specific amount of silicone type oil or a fluorocarbon elastomer to a resin composition composed of a specific amount of straight chain polyethylene and high pressure process low density polyethylene. CONSTITUTION:500-5,000ppm of silicone type oil or 100-2,000ppm of a fluorocarbon elastomer is added to a resin composition consisting of 100-60wt.% of L-LDPE and 0-40wt.% of high pressure process low density polyethylene and this composition is formed into a film using a die gap of 1.5-0.3mm to obtain a film easy to process, excellent in appearance and shrunk in both longitudinal and lateral directions. The fluorocarbon elastomer is a polymer or copolymer of fluorinated olefins such as vinylidene fluoride, vinyl fluoride, chlorotrifluoroethylene, tetrafluoroethylene or hexafluoropropylene.
Patent JP-2001098506-A (JP)
Title: Method for temporarily burying drilled hole for buried pipe by using bag body
Inventor: YAMADA TOMOHIRO
IPC: E02F5/10
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for temporarily burying a drilled hole for a buried pipe supporting a road surface accurately and improving the workability. SOLUTION: In a temporary burying method for temporarily back-filling a drilled hole 2 in the buried pipe laying work, a protective material 3a is provided on a pipe end 3, then a plurality of lower temporary buried bodies 5 are installed in the surrounding drilled hole 2. Bag bodies 6 expanded or shrunk by air pressure are inserted in a shrunk state between the lower temporary buried bodies 5, and the prescribed compressed air is fed to the bag bodies 6 to expand them, thus a lower layer temporary buried body 4 holding the lower section of the drilled hole 2 is installed. A horizontal partition plate 7 is horizontally provided on the lower temporary buried bodies 5, granular temporary fillers are filled and compacted on the partition plate 7 to form an upper temporary buried layer 8.
Patent JP-H08122616-A (JP)
Title: Zooming speed controller
Inventor: YOSHIKAWA KAZUMASA
IPC: G02B7/08
Filed: 1994-10-21
Abstract: PURPOSE: To stop an automatic zooming phenomenon when it occurs. CONSTITUTION: In the case where the automatic zooming phenomenon occurs, a cameraman turns on an automatic zooming cancel switch 40, so that a command signal hold switch 36 is in an off-state and a command signal Vcs' being output from a potentiometer 26 is held in a command signal hold capacitor 37 and inputted in the (+) terminal of a comparator 34 as a command hold signal Vchs. Meanwhile, the command signal Vcs' of the potentiometer 26 is inputted in the (-) terminal of the comparator 34, and the comparator 34 compares the command hold signal Vchs with the command signal Vcs' and switches the command signal Vcs outputted to a lens driving circuit 35 to any of the command signal Vcs' and a reference command signal so as to stop automatic zooming.
Patent JP-H05126041-A (JP)
Title: Compressor with speed change gear of air-conditioner for automobile
Inventor: KASAGI TAKAO
IPC: F04C29/12
Filed: 1991-10-29
Abstract: PURPOSE:To prevent the reduction of the traction coefficient and to prevent a slip and an abrasion by controlling the temperature of the lubricating oil in the oil basin of a speed change gear so as to maintain the solubility of the coolant at an adequate value. CONSTITUTION:A speed change gear 20 and a compressor 50 are connected to an input shaft 10, and an oil basin 22 to store a lubricating oil is provided to the speed change gear 20. The lubricating oil is mixed to a coolant gas, and used as a refrigerating machine oil circulated in the refrigerating cycle. Furthermore, a suction pipe of the coolant returned from the refrigerating cycle is branched into a main suction passage communicating to the suction chamber 55 of a compressor, and detour passages 82 and 83 to bypass the oil basin and to communicate to the suction chamber 55 of the compressor, and a flow control valve 90 is provided in the main suction passage or in the detour passage. The flow control valve 90 controls the passage area according to the temperature of the lubricating oil, and regulates the amount of the coolant flowing in the oil basin when the temperature of the lubricating oil is lowered.
Patent JP-2001112019-A (JP)
Title: Automatic white balance device and method
Inventor: MIYANO TOSHIKI
IPC: H04N9/73
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To improve instability in automatic white balancing. SOLUTION: A block division circuit 102 divides the output image from an image pickup device 20 into block units. A representative color calculation circuit 104 calculates a mean value of pixels of each block and converts the mean value into a luminance and color difference expression. A block reliability calculation circuit 110 obtains a distance between a color difference component of a block and a typical color difference of an assumed light source such as a fluorescent light or daylight or the like, and the reliability of the block that is lighted by the estimate light source is obtained on the basis of the distance. The reliability is obtained from a function changed continuously in response to the distance above.  An automatic white balancer 10 obtains a color of the lighting light (lighting color) lighting the scene of a picture and the white balance is adjusted to cancel the color. Since the reliability changing continuously according to the color difference of the block is used, the instability in white balancing can be reduced.
Patent JP-H05122663-A (JP)
Title: Video signal converter
Inventor: KUCHIKI NOBUO
IPC: H04N11/20
Filed: 1991-10-29
Abstract: PURPOSE:To provide a video converter which can output a high grade video without generating horizontal field distortion even when a relation between the formats of a video signal to be inputted and that to be outputted is not stationary. CONSTITUTION:A writing reference clock synchronizing with an input synchronizing signal is prepared by a programable PLL 3 and an input video signal is written into one of video memories 21 to 23 based on the writing clock. Reading is executed based on a reading reference clock prepared by a sync generator 5 so as to convert the field frequency of the video signal. The device controls so that the same video memories are not accessed by comparing the field frequencies of input/output video signals by a comparator 12 at the time of the writing/reading and switching switches 8 and 10 based on the result.