baber/WOPTO huggingface dataset:
Patent JP-H04239950-A (JP)
Title: Connection holding control system
Inventor: ISHIBASHI RYOICHI
IPC: H04L47/43
Filed: 1991-01-24
Abstract: PURPOSE:To shorten the channel setting time when the terminal on the side of the transmission is connected with the same opposite terminal at the interval of a short time regarding the connection holding control system for the channels in the data communication between terminals connected with the communication network via a terminal adaptor. CONSTITUTION:In the data communication system connecting a terminal 31 (the side of the transmission) with the communication network via a terminal adaptor 21 (the side of the transmission) and transmitting data to the opposite terminal through the communication network, a holding means 1 transmitting the connection release confirmation signal for notifying the channel release to the terminal 31 by holding the channel when the connection release request signal is received from the terminal 31 after the channel for the opposite terminal is set and performing the holding release processing for the channel after preliminarily set specified time passes and a reconnection means 2 enabling the immediate communication by the holding channel when the connection request for the same opposite terminal is performed by the terminal 31 before the specified time passes, are provided within the terminal adaptor 21.
Patent JP-S57120275-A (JP)
Title: Tracking servo lead-in system of recorded information reader
Inventor: HIRANO HIROYUKI
IPC: G11B21/10
Filed: 1981-01-19
Abstract: PURPOSE:To lead a pickup to a tracking servo system stably by reducing the movement speed of the pickup while the pickup moves from some point between recording tracks to the center of one recording track. CONSTITUTION:After a tracking error signal D is passed through an LPF18, zero-cross detection 19 is performed to generate a detection signal E. The detection signal E is generated synchronously when spot light 1 crosses the nearly center point of a recording track and when it crosses a point between recording tracks. A comparision output C generated when an envelope signal B of a carrier has a constant value and more and the detection signal E are inputted to a timing control circuit 20 to generate a control signal F for the control of a selection switch 14. In an area where servocontrol increases the relative speed between the tracks and pickup, phase characteristics of a servo loop are inverted through the selection of the selection switch 14 to decrease the relative speed.
Patent JP-S5392869-A (JP)
Title: Device for manufacturing high strength inorganic fiber board
Inventor: YASUE TOSHIHIKO
IPC: B28B1/42
Filed: 1977-01-26
Abstract: PURPOSE: To provide a high strength fiber board having most desirable compositions of the skin and the core layer, and high degree of fiber orientation, by a device having three or more raw material supply boxes each having a slit die. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57119571-A (JP)
Title: Recording and reproducing device for television signal
Inventor: TANIGUCHI HIROSHI
IPC: H04N5/928
Filed: 1981-01-19
Abstract: PURPOSE:To record and reproduce an audio signal without reference to a tape speed by recording an audio signal, processed through the time compression of an audio-signal head, at the widthwise edge part of a magnetic tape separately from a video signal recording zone, and reproducing the audio signal, processed by time compression, by time enlarging. CONSTITUTION:A rotary head cylinder 1 is provided with video-signal magnetic heads A and B, and an audio-signal magnetic head C at different height from the heads A and B in a cylinder rotary-shaft direction, and the heads A and B record a video signal on a magnetic tape for actual time. Then, the head C records an audio signal, processed by time compression 8, at the widthwise edge part of the tape 2 separately from a video-signal recording zone. For reproduction, the time-compressed audio signal reproduced by the head C is processed by time expansion 12 to obtain a reproduced audio signal, and heads A and B reproduce the video signal.
Patent JP-H09194094-A (JP)
Title: Curl straightening (decurl) device
Inventor: KAMEYAMA KENJI
IPC: B65H23/34
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To effect uniform straightening of a curl, to prevent lowering of conveyance precision, to facilitate an assembly work, and to reduce a part cost by a method wherein the attitude of a curl straightening member is changed according to as load on a paper sheet, in a curl straightening device to straighten the curl of a paper sheet wound in a roll-form state. SOLUTION: A curl straightening member 31 to invert a recording paper in the direction reverse to the curl by making contact with the outer surface of a recording paper being curled is arranged upstream of the conveyance direction from a thermal head to draw and convey a recording paper wound in a roll-form state and a platen roller. The curl straightening member 31 is held by a holding piece 34 provided at a holding member 33 on the cover side with a rotary shaft 32 protruded to a central part in the direction of width in such a manner to be rotatable in the forward and reverse direction within a surface crossing the conveyance direction of the recording paper at right angles. It is suitable that springs 38 are located on both end sides of the curl straightening member 31 and between the holding member 33 and the curl straightening member.
Patent JP-H07211882-A (JP)
Title: Solid-state image sensing device
Inventor: MIYAGUCHI KAZUHISA
IPC: H01L27/148
Filed: 1994-01-26
Abstract: PURPOSE:To avoid the effect of striation caused by in-plane fluctuation and the like even if exposure is performed for a long time by providing the P-type first and second semiconductor epitaxial layers sequentially on a P-type semiconductor substrate. CONSTITUTION:In a light receiving region, a buffer layer, which is the P-type first semicondictor epitaxial layer 20, an active layer, which is the P-type second semiconductor epitaxial layer 30a, and an N-type embedded layer 30b are sequentially formed on a P-type silicon substrate 10. A first-layer transfer electrode 50a and a second-layer transfer electrode 50b are formed on the N-type embedded layer 30b through an oxide film 40. Furthermore, a back contact 60 is formed beneath the P-type silicon substrate 10. Thus, the carriers generated in the silicon substrate 10 are quenched with the buffer layer 20 and are not diffused into the active layer 30a. Since the carriers generated in the buffer layer 20 do not have nonuniformity, the carriers are not introduced into the active layer 30a. Thus, the high-quality image is obtained.
Patent JP-S60152431-A (JP)
Title: Production of aromatic dialcohol
Inventor: MIZUNO KENICHI
IPC: C07C27/00
Filed: 1984-01-20
Abstract: PURPOSE:To produce the titled compound in high yield, by oxidizing diisopropylbenzene with molecular oxygen in the presence of an alkaline aqueous solution until the reaction system reaches specific state, and reducing the product with an aqueous solution of a sulfite in a water-insoluble solvent in the absence of said aqueous solution. CONSTITUTION:Diisopropylbenzene is oxidized with molecular oxygen in the presence of an lakaline aqueous solution until the hydroxyperoxide concentration in the oily phase reaches >=110wt% in terms of diisopropylbenzene monohydroperoxide. The above aqueous solution is separated from the obtained binary liquid phase oxidation reaction mixture, and the oxidation reaction product in the oily phase is dissolved in a water-insoluble solvent. The solution is made to contact with an aqueous solution of a sulfite under stirring to reduce the above product. The aqueous phase is separated from the obtained binary liquid phase reduction reaction mixture, and the objective di(2-hydroxy-2-propyl)benzene useful as an intermediate of crosslinking agent is separated from the oily phase by a relatively simple oprocedure, in high purity and yeild.
Patent JP-H01230521-A (JP)
Title: Separation of blood component
Inventor: TOMONO SUKEKAZU
IPC: A61K38/16
Filed: 1989-01-13
Abstract: PURPOSE:To obtain preparation of factor VIII having a small amount of contaminant protein by a simple method, by separating cryoprecipitate from plasma derived from a small number of people and further removing fibrinogen. CONSTITUTION:Blood collected in a container (A) for storing blood is handled by a centrifugal separator together with the container and separated into a blood cell component and a plasma component. The plasma component is packed into a container (B) for storing plasma, frozen, the frozen plasma component is thawed at 2-4 deg.C, centrifuged in the container B and separated poor cryoprecipitate plasma layer is removed. A solubilizer is added from a container (C) for storing a cryoprecipitate solubilizer having a smaller inner volume than the container B to the remaining cryoprecipitate, which is dissolved to give a solution. The solution is returned to the container C, heated at 40-70 deg.C, the solution is centrifuged in the container C and cryoprecipitate from which fibrinogen is removed is separated to give preparation of factor VIII.
Patent JP-S61194180-A (JP)
Title: Hollow electric discharge vapor deposition device
Inventor: HASHIMOTO TAKANOBU
IPC: C23C16/34
Filed: 1985-01-18
Abstract: PURPOSE:To form a film consisting of a metal, alloy or compd. on the surface of a substrate and to execute easily ion etching by increasing ionization efficiency of a gaseous raw material by a plasma ion supplying device in a hollow electric discharge vacuum deposition device. CONSTITUTION:A hollow anode discharge pipe 1 and a hollow cathode discharge pipe 5 are both formed of Ta, Mo, W, stainless steel, etc. and are disposed in a vacuum chamber 7. A positive voltage of 5-30kV is impressed to the latter by a power source 4. The inside of the chamber 7 is evacuated to the reduced pressure, and the gaseous raw material for film formation such as SiH4 or TiCl4 or the etching gas such as Ne or Ar is supplied from a supplying source 16 into the pipe 1, then the positive potential is impressed thereto to ionize the gas. The ions progress toward the pipe 5, by which the electric discharge is much intensified and is irradiated on the substrate 6. The Si film is formed when the gas is SiH4, etc., and the ion etching is executed when the gas is Ar, etc.
Patent JP-H03216184-A (JP)
Title: Culture apparatus
Inventor: FUJIMOTO MASAKATSU
IPC: C12M3/06
Filed: 1990-01-18
Abstract: PURPOSE:To provide the subject apparatus composed of a specific constitution, capable of separating and recovering waste components and valuable components of culture object such as microorganism and animal or plant cell over a long period in high efficiency, having the rate-determining step other than the oxygen- supply step and enabling high-density culture. CONSTITUTION:A culture liquid 15 containing culture object and filled in a culture tank 1 is directly supplied with oxygen by an oxygen-supplying device 16 to effect the culture of the object. The culture liquid 15 is circulated to circulation apparatuses 18, 19 constructed in such a manner as to contact the culture liquid 15, interposing separation membranes 5, 8, with media 3, 7 which are selectively reactive with the separated components of the culture object. The waste components are recovered in the circulation apparatus 18 and the valuable components are recovered in the circulation apparatus 19.
Patent JP-H03216182-A (JP)
Title: Method and apparatus for controlling tank temperature
Inventor: SASAKI MINORU
IPC: C12Q3/00
Filed: 1990-01-18
Abstract: PURPOSE:To provide an apparatus capable of controlling the temperature by mixing steam and cold water in a hot-water circulation system and suitable as a temperature-controlling apparatus for a multi-purpose batch plant. CONSTITUTION:A steam supply source 8A, a cold water supply source 8B, a cold water return path 8C and a steam drain discharge pate 8D are connected to the forwarding path 21 and the return path 22 of a heating medium line 2 and a pump 3 of a tank 1 provided with a heat-transfer jacket 11 and the water temperature is controlled with a hot water temperature controlling apparatus TCM.
Patent JP-S63178841-A (JP)
Title: Photodecomposable microcapsule
Inventor: TANAKA JUNICHI
IPC: B01J13/02
Filed: 1987-01-17
Abstract: PURPOSE:To remarkably increase the releasing rate of a core substance by using an org. polymer contg. a photodecomposable gas generating material and a carbonyl group-contg. compd. as the outer wall forming substance, and encapsulating the core substance with the polymer. CONSTITUTION:The org. polymer as the outer wall forming substance is dissolved in an org. solvent, and the photodecomposable gas generating material, the carbonyl group-contg. compd., and an aromatic polycyclic compd. are added to the soln. or mixed. An aq. soln. of the core substance is added to the org. solvent soln., and agitated to prepare an aq. soln./org. solvent soln. (W/O) type emulsion. The emulsion is added to the water contg. a surfactant, and agitated to obtain an aq. soln./org. solvent soln./water (W/O/W) type emulsion. The obtained emulsion is then heated and/or depressurized to remove the org. solvent, and a microcapsule is deposited.
Patent JP-H06216323-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SEKIGUCHI KATSUO
IPC: H04N5/335
Filed: 1993-01-20
Abstract: PURPOSE:To prevent the thermal breakdown caused by an excessive current flowing, by clamping a power source for positive high output by the diode made in an n-type well region, and preventing a base trigger current from flowing to a parasitic transistor thereby, without adding a superfluous parts such as a capacitor, etc., and preventing latch up hereby. CONSTITUTION:This is so arranged that the power VH may not be positive potential with a diode 104 composed of an n-type high-concentration impurity region 96 and a p-type impurity region 97 made in the n-type well region n-well of a p-type semiconductor substrate p-sub.
Patent JP-2000203216-A (JP)
Title: Pneumatic radial tire
Inventor: SAKAMAKI YUJI
IPC: B60C11/04
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for a passenger car prevented or restrained from an eneven wear (ununiform wear) phenomenon by which a tread rubber positioned insides at the time of vehicle mounting abrades in an early stage compared with its outside, which is generated when mounted on the passenger car with a usual negative camber to be used. SOLUTION: A large number of sloped grooves extended to a direction inclined to a circumferential direction is arranged in both side parts of a tread with circumferential-directional spaces, and a groove depth of the outer side sloped groove located outsides when a tire is mounted on a vehicle is made shallower by about 0.5-1 mm than that of the inner side sloped groove located insides, in a pneumatic radial tire provided with a bead core provided in a pair of left and right bead parts, a carcass ply extended from a crown part to the both bead parts through both side parts and wound on the bead core to be moored to the bead part, a belt arranged in a crown part radial-directional outside of the carcass ply, and the tread arranged in a radial-directional outside of the belt.
Patent JP-S61267584-A (JP)
Title: Cephalosporanic acid derivative or pharmaceutically acceptable salt thereof
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1986-01-16
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is aminothiadiazoyl, or aminothiazolyl; when R<1> is aminothiadiazolyl, R2 is lower alkyl or lower alkenyl, A is lower alkylene, and R<3> is pyrimidinyl or triazinyl; when R<1> is aminothiazolyl, R<2> is methyl, A is alkylene, and R<3> is hydroxypyrimidinyl). EXAMPLE:7-[2-( 2-Aminothiazol-4-yl )-2-(methoxyimino)acetamido]-3-(2-hydroxypy rimidin-4-yl)thiomethyl-3-cephem-4-carboxlic acid. USE:An antibacterial agent. PREPARATION:Sodium 7-[2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido]-3- ace-toxymethyl-3-cephem-4-carboxylate is reacted with 4-thiouracil to give a compound shown by the formula.
Patent JP-S63176794-A (JP)
Inventor: KASHIMA MITSUHIRO
IPC: F16F9/46
Filed: 1987-01-16
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-H03213435-A (JP)
Title: Operational structure of working machine
Inventor: NISHIKAWA HIROSHI
IPC: B60K20/02
Filed: 1990-01-16
Abstract: PURPOSE:To enable a stable fine adjustment in continuously variable speed-change operation, in a small-size working machine equipped with a continuously variable transmission, by providing a wall part of transversely wide width for placing a hand at the time of lever operation on the side of the operation route of an operation lever for the continuously variable transmission capable of being operated in the front and rear directions. CONSTITUTION:In a small-size farming tractor, a frame 4 directed toward the rear of a machine body A is provided on a traveling transmission case 3 to which a pair of right and left wheels 1, 2 are provided, and a static hydraulic type continuously variable transmission B is arranged between an engine 5 mounted on this frame 4 and a transmission case 3. The continuously variable transmission B is constituted in such a way that the hydraulic pump and the hydraulic motor are juxtaposed in the inside of the case so that the axes thereof are parallel to each other, and the speed-change arm and the speed-change operation lever 27 arranged at the rear part of a handle lever 8 so as to be oscillatable in the front and rear directions are engaged via a wire W. In this case, a wall part 33 of transversely wide width for placing a hand is provided on the side of the operation route of an operation lever 27 so as to be set to a level higher than the upper surface of a lever guide 32.
Patent JP-S61168651-A (JP)
Inventor: BERUNTO TEIIKE
IPC: C08L79/06
Filed: 1986-01-17
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-S61166684-A (JP)
Title: Character recognizer
Inventor: YOSHIKAWA TAKATOSHI
IPC: G06K11/00
Filed: 1985-01-19
Abstract: PURPOSE:To correct the input characters easily and quickly by detecting the positions of handwritten characters supplied via a tablet and performing a correction process where the display output position of the input character is moved back by a single character. CONSTITUTION:When characters are written to a form set on a tablet 11, the positions of these characters are detected by an input character position detecting part 2. The characters written within a normal input frame of the form are processed by a normal processing part 4. Then the display positions of characters are moved forward by a character at a display part 7. Then a recognition part 5 extracts the feature elements of the input characters and collated with those feature elements stored in a feature dictionary 6. Then the recognized characters are displayed at the part 7. If the recognition of characters is impossible, a correction processing part 3 works to move back the character display position by a character at the part 7. Thus the correction is possible easily and quickly for the input characters.
Patent JP-H07221014-A (JP)
Title: Composite semiconductor device
Inventor: SUEOKA TETSUO
IPC: H01L21/822
Filed: 1994-01-28
Abstract: PURPOSE:To provide a composite semiconductor device with a simple structure and good performance, by integrating an electrostatic induction thyristor and a field-effect transistor in a body. CONSTITUTION:In a semiconductor element, an anode layer 11, a base layer 12, a cathode layer 13, and a gate layer 14 are formed. In addition, a semiconductor layer 16, a semiconductor layer 17, an insulating film 21, and an electrode 22 are formed thereto so that an electrostatic thyristor part 10 and a field-effect transistor part 20 are integrated on the same semiconductor substrate.
Patent JP-H09197030-A (JP)
Title: Output characteristic measuring apparatus for magnetic sensor and method for regulating output characteristics of sensor
Inventor: HOSHINA KENICHI
IPC: H01L43/08
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply measure the output characteristics in a revolving magnetic field to regulate the offset generated at the output signal from a magnetic sensor by detecting the output signal from an amplifier by a magnetoresistance element and altering the circuit constant of a regulating circuit based on the detected result. SOLUTION: The magnetic sensor 20 is an amplifier integral type, and on the same board, a magnetosensitive circuit 21 having a magnetoresistance element 22, an amplifier 31 for amplifying the output signal of the circuit 21, and a regulating circuit 33 for regulating the output signal of the circuit 31 under predetermined conditions are arranged. The signal after the detection signal of the element 22 was amplified by the circuit 31 is detected, and the circuit constant of the circuit 33 (offset resistor 32) added to the circuit 31 is altered based on the signal. Thus, since the offset including the offset due to the element 22 and the offset due to an operational amplifier 30 is regulated by one regulating operation, the regulating operation is simplified.
Patent JP-H04240991-A (JP)
Title: Moving adaptive three-dimension y/c separator circuit
Inventor: TANAKA SEIICHI
IPC: H04N9/78
Filed: 1991-01-25
Abstract: PURPOSE:To reduce a memory capacity as a frame delay means being a cause to cost increase by outputting a moving picture C signal being a color signal at moving picture and moving picture Y signal being a luminance signal at moving picture to each mixer circuit. CONSTITUTION:A mixer circuit 12 mixes a moving picture C signal and a still picture C signal in a ratio of K to (1-K) (K=0 for complete still picture and K=1 for complete moving picture) in response to a moving detection signal to a D/A converter 37. A mixer circuit 36 mixes a moving picture Y signal and a still picture Y signal in a ratio of K to (1-K) in response to a moving detection signal to a D/A converter 38. In this case, an analog composite video signal inputted to an A/D converter 2 is converted into a digital signal and a moving picture signal generating section and a still picture signal generating section demodulate the moving picture Y and C signals and separate the still picture Y and C signals respectively and a moving detection operating section extracts a moving detection signal K from a low frequency component of the Y signal.
Patent JP-S63177700-A (JP)
Title: Ultrasonic probe
Inventor: SATO SHOHEI
IPC: G01N29/24
Filed: 1987-01-19
Abstract: PURPOSE:To attain the focusing of an acoustic beam and to obtain a distinct ultrasonic image by providing a second acoustic lens with a different attenuation coefficient on a first acoustic lens layer, installed on the plane of emission and the plane of incidence of a vibrator. CONSTITUTION:The acoustic lens 15 is provided with the first acoustic lens layer 16, adhered on an acoustic matching layer 14, and with the second acoustic lens layer 17, adhered on the lens 16. Then, an ultrasonic wave outputted from a vibrating part 12, is converged on a focus, or the returned ultrasonic wave is converged to the vibrating part 12. In this case, the lens 16 is constituted with silicone rubber in which a filler is not packed and the lens layer 17 is constituted with the silicone rubber in which the filler is packed and having the larger ultrasonic attenuation coefficient. Thus, the thickness of the one having the smaller ultrasonic attenuation coefficient is increased as it approaches the center. Therefore, the transmission quantity of the ultrasonic wave at the respective points of the lens 15 can be made constant, and the focusing of the sound beam can be attained.