baber/WOPTO huggingface dataset:
Patent JP-S58181025-A (JP)
Title: Dot-matrix liquid crystal display element
Inventor: KODAMA JIYUN
IPC: G09F9/35
Filed: 1982-04-19
Abstract: PURPOSE:To easily obtain a full dot-matrix liquid crystal display element having high fineness, by opposing two transparent substrates so that an X-electrode group of one transparent substrate is opposed to a Y-electrode group of the other transparent substrate. CONSTITUTION:In a liquid crystal display element for pinching a liquid crystal by two transparent substrates which form an electrode pattern on the inside surface, respectively, both the transparent substrates 31, 32 stick linear X-electrode groups X1-Xm placed in parallel with each other, and linear Y-electrodes Y1- Y8 placed at nearly right angles to said electrode groups, onto the inside surfaces, respectively. In this way, a dot-matrix liquid crystal display element is obtained by placing both the transparent substrates so that the X-electrode group stuck on one transparent substrate is opposed to the Y-electrode group on the other transparent substrate. Also, it is possible to obtain such a dot-matrix liquid crystal display element as mentioned above, whose two transparent substrates have almost the same external form and are combined in the shape shifted back and forth, and left and right.
Patent JP-S57184923-A (JP)
Title: Hot-wire type flowmeter
Inventor: UENO SADATEI
IPC: G01F1/698
Filed: 1981-04-30
Abstract: PURPOSE:To adjust sensitivity and bias separately by forming a bridge while including a hot-wire and shaping a resistor, which can be trimmed, by a hot-wire temperature trimmer and a bias trimmer varying the reference voltage of a differential amplifier. CONSTITUTION:The bridge 20 consisting of the resistor 4, the hot-wire temperature trimmer 30, the hot-wire 6 and a resistor 50 for temperature compensation is connected to an AC power supply through a transistor 2, the hot-wire driving amplifier 71 of the differential amplifier 70 is connected to the output, and the unbalance of the bridge 20 being accompanied by the change of the resistance of the hot-wire 6 due to a fluid is detected and outputted. A level amplifier 74 is connected to the negative input terminal of the amplifier 71, and the bias trimmer 78 connected to a reference voltage source 79 is connected to the negative input terminal. Accordingly, sensitivity can be adjusted by trimming the hot-wire temperature trimmer 30 by a laser and bias by trimming the trimmer 78 by the laser, and adjustment can be simplified extremely.
Patent JP-S58180756-A (JP)
Title: Air fuel ratio controller of carburetor
Inventor: SUGIURA MASATOSHI
IPC: F02M7/12
Filed: 1982-04-17
Abstract: PURPOSE:To compensate the air fuel ratio of a floatless carburetor to a proper value which is needed at starting and warming-up of an engine by correcting the quantity of compressed air which is to be fed into an atmosphere chamber of a diaphragm chamber of the floatless carburetor, according to the informations of pressure in Venturi, pressure in an air intake pipe and water temperature of the engine. CONSTITUTION:The atmosphere chamber 8 of a pressure regulator 6 is communicated by a pressure pipe 34 to the outlet pipe 36 of a two-way solenoid valve 35. Signals from a pressure detector 47 of a large Venturi 2 and a pressure switch 49 of an air intake pipe 48 are sent to a control circuit 50, which generates and sends a signal to a coil 42 of the two-way solenoid valve 35. The starter circuit ST of a key switch 57 is connected to a thermal timer 56. The contact point 56d on the end of the bimetal 56a of a thermal timer 56 makes contact with another contact point 56b at a normal temperature. A whole body of the thermal timer is attached to a block of the engine and senses the temperature of cooling water.
Patent JP-2000255782-A (JP)
Title: Hopper with waste plastic pneumatic feeding means
Inventor: NARA MASATOSHI
IPC: B29B17/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a hopper with a pneumatic feeding means capable of stably and pneumatically feeding waste plastic over a long period without clogging up a carrying-out port with the waste plastic. SOLUTION: This hopper l with a means for pneumatically feeding crushed waste plastic has a screen 4 partitioning its lower part, a carrier gas supply pipe 5 connected to a lower chamber, a rotary blades 6 provided above the screen 4, and a carrying-out port 8 disposed above the rotary blades 6. A carrying-out port pass portion of the rotary blade 6 is installed with a scratching pawl 10 for scratching out the waste plastic caught in the carrying-out port 8.
Patent JP-H0372888-A (JP)
Title: Acid-fast bacteria secretion manifestation vector and transformant
Inventor: MATSUO KAZUHIRO
IPC: G01N33/569
Filed: 1990-03-16
Abstract: NEW MATERIAL:An acid-fast bacteria secretion manifestation vector which has a DNA base sequence wherein promoter sequence; DNA base sequence to code signal peptide and DNA base sequence to code different polypeptide are connected and contains replication initiation range replicable by acid-fast bacteria. USE:Producing a vaccine having high safety and durability. PREPARATION:For example, Mycobacterium kansasii ATCC 12478 strain is cultured in a medium, collected by centrifugal separation, DNA is separated by a conventional procedure, treated with a restriction enzyme, fractionated by electrophoresis, alpha antigen gene is selected by a synthetic probe and bound to a DNA to code different polypeptide (e.g. human immunological deficiency virus 1 type gag antigen 17 protein) to give an acid-fast bacteria secretion manifestation vector.
Patent JP-S63231758-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HISATOMI SUSUMU
IPC: G11B15/61
Filed: 1987-03-20
Abstract: PURPOSE:To reduce the generation of a color shade by providing an abutting member curving a tape in the width direction by abutting the magnetic face of a magnetic tape between the position where the magnetic tape wound on both cylinders of a rotating upper part and fixed lower part is separated from the upper cylinder and the guide member at the downstream side of a tape close to this position. CONSTITUTION:Since the magnetic head 9 (9a, 9b) mounted on an upper part cylinder 8 is curved in the width direction by an abutting member 16 immediately after its separating from a magnetic tape 1, the stiffness of the magnetic tape 1 in the progressing direction is increased, the vibration of the magnetic tape 1 generated in this direction at the time when separating from the magnetic head 9 can be reduced and as a result, the noise generation at the time of recording and reproducing is reduced to diminish the color slurrying on screen.
Patent JP-H06274020-A (JP)
Title: Developer carrying roller
Inventor: SEKIZAWA MASAKI
IPC: G03G15/08
Filed: 1993-03-23
Abstract: PURPOSE:To provide a developer carrying roller having stable toner replenishing performance without causing the binding of toner, low in hardness and capable of maintaining stable volume resistivity. CONSTITUTION:The developer carrying roller is rotated in contact with a latent image carrier on which an electrostatic latent image is formed to supply a nonmagnetic one-component developer to that image carrier by electrostatic force and constituted so that at least the surface layer of the developer carrying roller is made of a polybutadiene elastic material, and it is preferable that the hardness of the surface layer is adjusted with a liquid polybutadience softening agent.
Patent JP-2000255130-A (JP)
Title: Image recording apparatus
Inventor: SUWA KANAME
IPC: B41J23/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To achieve stabilization, miniaturization, weight reduction, speedup and cost reduction in an image recording apparatus using a cut sheet of a regular shape. SOLUTION: An image recording apparatus has a feed roller 3 for supplying or discharging a sheet S with respect to a recording means for recording an image on the sheet S, a carriage driving belt 32 for reciprocally moving a carriage 23 loaded with the recording means in a main scanning direction and a sub-scanning roller 12 feeding the sheet S in a sub-scanning direction in synchronous relation to the movement of the carriage 23, the feed roller 3, the carriage driving belt 32 and the sub-scanning froller 12 are driven by a single drive source, and in the roller 3, the belt 32 and the roller 12 change over from feed driving at the time of discharge to pitch feed driving at the time of recording is carried out by changing over the rotary direction of the drive source.
Patent JP-H11244688-A (JP)
Title: Oil in water emulsion composition
Inventor: NISHIDA YOSHIHARU
IPC: A61K8/98
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain an oil in water emulsion composition superior in safety, long stability and feeling in use. SOLUTION: This composition is formed by emulsifying a water phase (an outer phase) and an oil phase (an inner phase). In this case, the composition is incorporated with (a) α-monoalkylglyceryl ether, (b) waxes, (c) >=10 wt.% silicone oil in the oil phase (but excluding the α-monoalkylglyceryl ether and waxes), and (d) 0.5-20 wt.% spherical powder in the total composition, and it is not substantially incorporated with a surfactant.
Patent JP-H03265069-A (JP)
Title: Drawing recognizing device
Inventor: TANAKA NAOYA
IPC: G06F17/50
Filed: 1990-03-15
Abstract: PURPOSE:To effectively detect a symbol by extracting the feature quantity for extracting the symbol from an input image, and using a table for executing the management related a mask image in which an area having high possibility that the symbol exists and its data. CONSTITUTION:An image input means 1 reads a drawing, and outputs a binary two-dimensional original image. A mask image generating means 2 extracts a feature point of the two-dimensional original image, generates a symbol extracting mask image of the same size as that of the two-dimensional original image and outputs it. An inter-image arithmetic means 3 generates a composite image by AND of the mask image and the two-dimensional original image and outputs it. A mask image management table generating means 4 generates a table for managing length of a side of a rectangle for surrounding an area having high possibility that a symbol exists in the image and a coordinate value in the mask image of the apex of the left upper corner of the rectangle. A symbol recognizing means 5 executes a symbol recognition processing in the composite image, based on information of the mask management table. Data of the recognized symbol is stored in a symbol storage means 6.
Patent JP-H08230072-A (JP)
Title: Manufacture of retreaded tire for truck or bus
Inventor: TAKADA NORIYUKI
IPC: B29L30/00
Filed: 1995-02-27
Abstract: PURPOSE: To enhance unbalanced abrasion resistance, heat generation resistance and durability in a tire retreading method by a mold system. CONSTITUTION: A buffing process buffing a used tire to form base tire 3 having a buff remaining rubber layer 9 between the tire and a belt layer 7, a retreading rubber molding process applying unvulcanized retreading rubber 4 to the base tire and a vulcanizing molding process vulcanizing the base tire and the retreading rubber in a vulcanizing mold to form a tread pattern to a tread surface 10 are contained. The buff remaining rubber layer is formed so that the thickness tc of a central region is 1.5-3.5mm, the thickness of a side region S is 1.0-3.0mm and made smaller than that of the central region and the total thickness of the tread rubber after molding and vulcanization is set so as to form the relation of Tc>=Ts>=(Tc-0.5)mm between the total thickness Tc of the central region and the total thickness Ts of the side region.
Patent JP-H01281225-A (JP)
Title: Sheet supply mechanism
Inventor: JIYATSUKU BIIRII
IPC: B65H3/02
Filed: 1989-03-16
Abstract: PURPOSE: To accurately carry sheets by forming plural friction pads mounted on a friction pad support main body for carrying the sheets one by one in the feed direction from the uppermost part of a stack so as to be rigid in the feed direction and swingable in the right-angled direction. CONSTITUTION: Rotary shafts 24 parallel in the sheet feed direction are arranged by two pieces above a sheet stack 10 to be rotated, and a friction pad support main body 20 is made movable in the arrow direction by screw joining. Plural pads 50 are provided on the under surface of the support main body 20, and a friction surface layer 52 is arranged on the under surface. The pads 50 are mounted on the main body 20 by a connector web 55 being rigid in the arrow direction for moving the main body and being swingable in the direction orthogonal to the paper surface at a right angle to an arrow. After the sheet stack 10 is raised to be brought into pressure contact with the pads 50, the rotary shafts 24 are rotated, so that sheets of the uppermost layer of the sheet stack 10 are carried and supplied one by one. Therefore, the sheets can be accurately and separately supplied one by one.
Patent JP-H02245251-A (JP)
Title: Dust collecting device of air cleaner
Inventor: OTA AKIRA
IPC: B03C3/53
Filed: 1989-03-17
Abstract: PURPOSE:To save the labor time for cleaning the dust collecting part by forming the electrode plate of conductive part and the adsorption plate of dust collecting part with a hydrophilic insulating plate and supplying adsorption liquid from above those plates so that the adsorption liquid flows down along the surface of the electrode plate and the adsorption plate and is accumulated in a waste liquid tank. CONSTITUTION:Air flow is formed in a box body 11 by a blower 29. High DC voltage is impressed between an electric discharge line 2 and the confronting electrode plate 12 consisting of hydrophilic insulating plate in an electricity charging part 1 and the air flow is passed to charge electricity to the dust particles contained in the air. The dust collecting part 14 having the adsorption plate 15 consists of the hydrophilic insulating plate to which negative voltage is impressed and the dust particles in the air are adsorbed. The upper end parts of the electrode plate 12 and the adsorption plate 15 are exposed from the bottom part of a water vessel 22. The adsorption liquid 18 consisting of water or mixed liq. of water and surface active agent is supplied to the water vessel 22 to drench the electrode plate 12 and the adsorption plate 15. The waste liquid of adsorption liquid dropping from the plates 12, 15 is received in the waste liquid tank 26.
Patent JP-H11265204-A (JP)
Title: Adjustment method and adjustment device
Inventor: KIJI JIYUNICHI
IPC: G05B13/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To shorten the adjustment time by utilizing past adjustment history by preferentially using a correction amount retrieved from a storage means and correcting a manipulated variable based on a deviation value observed every time the manipulated variable is corrected. SOLUTION: Inside an output deviation evaluation part 12, every time the manipulated variable of an adjustment object 20 is corrected, the output deviation of the adjustment object 20 before adjustment and an input correction value to the adjustment object 20 are stored. After the output deviation of the adjustment object 20 to the input correction value newly added to the adjustment object 20 is obtained, only in the case that it is improved compared to the output deviation in the adjustment of a previous time, the output deviation of the adjustment object 20 at the time of the adjustment immediately before improvement and the improved input correction value are stored in a suitable input /output data storage part 13.  At the time of the adjustment of each time, an adjustment switching part 14 outputs one of an input correction value candidate calculated in an adaptive adjustment part 11 and the input correction value candidate which improves the output deviation in the past adjustment stored in the suitable input/output data storage part 13 to the adjustment object 20 as the input correction value of this time.
Patent JP-H08257744-A (JP)
Title: Numerically controlled cutting method and numerically controlled cutter
Inventor: TAKAHASHI HARUO
IPC: B23K10/00
Filed: 1995-03-24
Abstract: PURPOSE: To accelerate the unattended operation of a NC cutter by reading out data on graphics with which cutting is infeasible, resetting torches to the cutting start point of the graphics and executing cutting again. CONSTITUTION: A control section 21 is composed of an arithmetic section 21a, a memory section 21b for writing a program to execute cutting and a temporary memory section 21c which temporarily stores the inputted cutting data or the data in the event of an accidental fire. Sensors 9 disposed at each of the respective torches are connected to an accidental fire detecting circuit 22. Whether the state of the cutting sections monitored by the sensors 9 is a normal state or the accidental fire state is decided by this circuit. An accidental fire signal is emitted from the accidental fire detecting circuit 22 in case the accidental fire state is decided. The graphic data with which the cutting is infeasible is read out when the cutting infeasible state occurs as a result of the accidental fire. The torches are then reset to the cutting start point of the graphics and the cutting is executed again. As a result, all the previously commanded graphics are cut.
Patent JP-S51141883-A (JP)
Title: Process for preparing benzodioxol derivatives
Inventor: TANAKA SATORU
IPC: A61K31/505
Filed: 1975-06-02
Abstract: PURPOSE: Benzodioxol derivatives of formual I (where R 1  and R 2  are lower alkyl or they form 5-or-6-membered ring together with the neighbouring c-atom) are new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57181478-A (JP)
Title: Magnetic head assembly
Inventor: WATANABE MAKOTO
IPC: G11B21/20
Filed: 1981-04-30
Abstract: PURPOSE:To eliminate damage to a disc through the collision between a head and the disc which may be caused at disc replacement, by providing a slope to a facing plane between a slider and a gimbal spring for a surface where a slider slides on a flexible disc. CONSTITUTION:A tapered thin chip 18 is contacted with an opposite side with a sliding surface 15 and the piece 18 and a gimbal spring are fixed so that an angle between the sliding surface 15 of a slider 5 in contact with a flexible disc 9 and a fixed surface 14 between the gimbal spring 11 and the slider 5 has 2 deg.30'. Thus, at the replacement of a disc 9, a gap between a hook 13 provided a part of the spring 11 and a lift 12 provided at a part of an arm 8 in moving a head arm 8 is eliminated and when the slider is lifted up, the slider is detached in parallel without being pressed on the disc 9 by the end of the slider. Further, this is the same in case of lifting down on the disc surface, the disc 9 can not be damaged.
Patent JP-S57180870-A (JP)
Title: Positive can for battery
Inventor: NARITA TOYOTA
IPC: H01M2/02
Filed: 1981-04-30
Abstract: PURPOSE:To obtain a positive can which has a thin bottom wall with an increased specific strength, and the side wall of which is not subjected to hardening work before use in order to increase its sealing holding force by making the spring back rate of the side wall seen after the sealing work low. CONSTITUTION:After a worked positive can is held with a partial-sintering holder consisting of an inner holder terminal 5 and an outer holder terminal 6, the positive can is instantaneously heated to 850-900 deg.C from its outer bottom surface by high-frequency waves in a reducing atmosphere, and is rapidly cooled so as to harden a bottom surface 12 and a corner part 13. Next, the positive can is reheated to 100-200 deg.C so as to give it a tenacity. Since a side wall part 11 and a peripheral end part 14 are not heated because the terminals 5 and 6 are made of copper having a good thermal conductivity, the drawabilities of the parts 11 and 14 are maintained after the work. As a result, the internal volume rate of a completed battery is increased. In addition, since the parts 11 and thick, any deformation of the bottom surface 12, which might be caused by the expansion of the surface 12, can be prevented while maintaining the sealing caulking holding ability of the parts 11 and 14.
Patent JP-S55158416-A (JP)
Title: Slow ignitor for gas combustor
Inventor: UEDA NORIYOSHI
IPC: F23N1/00
Filed: 1979-05-29
Abstract: PURPOSE: To simplify the construction of the slow ignitor by a method wherein a governor is arranged between a solenoid valve on the upstream side of a gas feed line and a solenoid valve on the downstream side of the former valve, and a slow ignition is effected through utilization of the damping effect of a governor.  
     CONSTITUTION: With a switch 16 of an electric control circuit B off, a primary pressure P1' approximate to the gas source pressure P1 is evenly loaded on the interior of each gas duct between the solenoid valves 1 and 12, the front and rear sides of a valve body 9 in the damper-fitted governor A, and a pressure-receiving surfaces of a main diaphragm 7 and of a balance diaphragm 8, with the valve body 9 stopping up a valve seat 6. With the switch 16 turned on, the solenoid valves 1 and 12 are both opened, and the gas is flowed out to a burner 14. Until the secondary pressure P2 in a mainfold 13 reaches a steady state of a preset value, however, the gas flow from a chamber 4 into a chamber 3 is restrained by a communication hole 11 serving as a damper, so that the valve body 9 is opened gradually. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08256776-A (JP)
Title: Highly efficiently manifestation vector
Inventor: KAWASHIMA TAKUJI
IPC: C12N5/10
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a spacer DNA to be inserted into a manifestation vector, capable of readily establishing a cell strain to highly produce a desired protein without using a specific host cell strain and to prepare the manifestation vector into which the spacer DNA is inserted. CONSTITUTION: In a method for transducing a manifestation vector for an eucaryocyte, containing a first DNA sequence coding a desired protein and a second DNA sequence as a marker gene, having an inner ribosome recognition site at the 5' terminal side of the second DNA sequence, into a host eucaryocyte and amplifying the second DNA sequence and the number of copies of the first DNA sequence, a spacer DNA, which is at least not partially translated into a protein or has divergence between the second DNA sequence and the reading frame even in such a case that the base sequence is totally translated, is inserted into a space between an ATG sequence coding an AUG sequence which can be recognized by the ribosome of an eucaryote and an initiating AGE sequence of the second DNA sequence to reduce translation efficiency of the second DNA.
Patent JP-S58183192-A (JP)
Inventor: FUJIKAWA KATSUHIRO
IPC: D05B69/00
Filed: 1982-04-20
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-S56162158-A (JP)
Title: Debug device of microcomputer
Inventor: ASHITA KAZUE
IPC: G06F11/36
Filed: 1980-05-20
Abstract: PURPOSE:To debug a program easily with a simple constitution, by using a PROM for changing and debugging of the program as a chip unit and by providing an RAM in a device. CONSTITUTION:A PROM3 is inserted to a socket 11, and a mode change-over switch 14 is set to mode 1 to execute a program 1, and data of the PROM3 is  transferred to an RAM12. Next, mode 2 is set to debug the program, and the  RAM12 is accessed in stead of the PROM3. Next, an unwritten PROM is inserted  to the socket 11, and the switch 14 is set to mode 3 to execute a program 2. Data of  the PROM3 from the leading address to the end address are read in order by the program 2 and are written in the same addresses as the unwritten PROM inserted  to the socket 11 for PROM, thereby completing debugging.