baber/WOPTO huggingface dataset:
Patent JP-S6145555-A (JP)
Title: High pressure sodium lamp for dc lighting
Inventor: OGATA YOSHIRO
IPC: H01J61/26
Filed: 1984-08-09
Abstract: PURPOSE:To obtain a captioned lamp with no uneven luminous brightness by providing a luminous tube having an anode and a cathode on both end parts inside an outer tube in the direction of its tube axis while forming a getter coating on the outer tube inner surface so as to surround the end part on the cathode side. CONSTITUTION:A tip tube is connected in advance to an outer tube 9 for becoming a tip 12 while being sealed and cut after vacuum exhausting the inside of the outer tube 9. The end part on the cathode 4 side of a luminous tube 1 is provided with a ring-shaped getter holding member 13 surrounding the tube end part while said getter holding member 13 is held by a lead wire 7 through a getter support 14. Barium getter is filled in advance inside the getter holding member 13 while flushing the getter holding member 13 from outside, for instance, by heating with a high frequency heating device after forming the tip 12 by vacuum exhausting the outer tube 9. As a result, a getter coating 15 made of barium is formed on the inner surface of the outer tube 9 so as to surround the partial inside surface of the outer tube 9, namely the end part on the cathode side of the luminous tube 1. Throughout the lamp life, the inside of the outer tube 9 is maintained high vacuum.
Patent JP-S5870475-A (JP)
Title: Tape counter for magnetic tape deck
Inventor: YAMAMOTO HISASHI
IPC: G11B27/32
Filed: 1981-10-21
Abstract: PURPOSE:To automatically execute program searching, etc. in a deck, by recording a count signal in advance in a magnetic tape, providing a count exclusive head on the deck, and comparing count of the tape with a designated count number. CONSTITUTION:On the deck side, not only a regular head but also a tape count read head are provided, and on the tape side, a tape count signal is recorded in advance in a part corresponding to the read head. For instance, in case of a 60min tape, at the beginning of the tape, a 100Hz signal is recorded, and subsequently an FM signal which increases frequency in proportion to length of the tape and becomes a 6,000Hz signal at the end is recorded in advance. On the deck side, a circuit for detecting this frequency and calculating the tape length is provided. On the deck side, a tape count designating switch is provided, a comparing circuit of count calculated from the tape side, and designated count is also provided, and music selection or program searching operation is executed automatically.
Patent JP-S6226763-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M6/16
Filed: 1985-07-29
Abstract: PURPOSE:To improve the low-temperature discharge characteristics of a nonaqueous electrolyte battery by using an alkoxy derivative of tetrahydrofuran in a solvent mixture for the nonaqueous liquid electrolyte. CONSTITUTION:A nonaqueous electrolyte battery includes a negative electrode made of a lithium alloy used as the active material, a positive electrode and a nonaqueous electrolyte consisting of a solvent mixture and a solute. The solvent mixture consists of an alkoxy derivative of tetrahydrofuran represented by the formula (such as 3-methoxymeothyl tetrahydrofuran) and another solvent (such as propylene carbonate). Use of the solvent represented by the formula enables a battery with superior low-temperature discharge characteristics to be obtained. In the formula, each of R1, R3 and R4 represents either H or CH3, R2 represents OCnH2n+1 or CH2OCnH2n+1 and n represents 1 or 2.
Patent JP-S6059505-A (JP)
Title: Device for generating video head switching signal in video tape recorder
Inventor: AOKI TAMOTSU
IPC: G11B15/14
Filed: 1983-09-10
Abstract: PURPOSE:To switch a video head every prescribed interval at the change of a turning speed by measuring the generating time interval of a switching position detecting signal and calculating a duty ratio in accordance with the measured output. CONSTITUTION:A means 15 fitted to a head drum 10 generates a switching position detecting signal and a delay circuit 16 delays the switching position detecting signal to correct the shift of the fitting position of the means 15 on the drum 10. An arithmetic circuit 18 calculates the duty ratio in accordance with the measured output of a measuring circuit 17 for measuring the generation time interval of the switching position detecting signal. A head switching signal forming circuit 19 forms and outputs a video head switching signal synchronously with the output timing of a signal from the circuit 16 in accordance with the calculated result of the circuit 18. Consequently, the duty ratio of the switching signal can be kept a half independently of the turning speed of the video head, so that the video head can be alternately switched with the prescribed interval.
Patent JP-S5690250-A (JP)
Title: Detection element of combustible gas
Inventor: KUSANAGI SHIGEKAZU
IPC: G01N27/12
Filed: 1979-12-22
Abstract: PURPOSE: To improve detection sensitivity regardless of humidity by using In 2 O 3  as a main component and Fe 2 O 3  as the first secondary component with specific oxides such as NiO, etc. and more than one kind selected of platinum as the second secondary component for a gas leakage detection element.  
     CONSTITUTION: A mixture of 16wt% of In 2 O 3  as a main component and Fe 2 O 3  as the first secondary component containing Fe 2 O 3  representing 5W60wt% of the combined total of the said components is added with oxides such as NiO, V 2 O 5 , MnO 2 , Cr 2 O 3 , HfO 2 , WO 3 , Nb 2 O 5 , La 2 O 3 , CeO 2 , Pr 2 O 3 , Sm 2 O 3 , Gd 2 O 3 , Y 2 O 3 , Sc 2 O 3 , MgO, SrO, Al 2 O 3 , SiO 2 , GeO 2 , PdO, PtO, RuO 2 , CoO, BaO, Ga 2 O 3  and 4W% of more  than one kind selected of platinum. After these components are mixed sufficiently,  some quantity is take out and a platinum wire electrode is buried. Then the mixture is compression-formed, and is baked at approximately 600W800°C to manufacture a combustible gas detection element. Thus an element of high sensitivity which  is less susceptible of the adverse effect of humidity is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1116567-A (JP)
Title: Nonaqueous electrolyte battery, and manufacture thereof
Inventor: TAKAGISHI HIROTADA
IPC: H01M10/05
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide very high nondefective rate in preparing a coin type pellet electrode for a nonaqueous electrolyte battery by compression molding of electrode mix. SOLUTION: A lubricant is contained to a positive electrode mix in a nonaqueous electrolyte battery provided with a negative electrode 1 comprising a negative electrode mix where a lithium ion-dopable and -dedopable negative active material is dispersed into a binder, or a negative electrode 1 comprising a metal lithium or a lithium alloy, a positive electrode 2 comprising a positive electrode mix where a positive active material is dipersed into a binder, and a nonaqueous electrolyte. The lubricant is also contained to the negative electrode mix in the case of using the negative electrode 1 comprising the negative electrode mix where the lithium ion-dopable or -dedopable negative active material is dispersed into the binder.
Patent JP-H108457-A (JP)
Title: Core material connecting body used for underground wall and locating method for the core material
Inventor: YAMAZAKI TSUTOMU
IPC: E02D5/20
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To accurately build up a core material without twisting in the case of building up by previously unitedly connecting a plurality of core material arranged in parallel at prescribed intervals through a connecting member, and building up this connected core material body in an underground wall such as a soil cement column line wall. SOLUTION: In a core material connected body 30, short core materials 31, 31 and long core materials 32, 32 are arranged with the positions of their one ends put in order, and in a A-section on the other end side, the long core materials 32, 32 are mutually adjacently set, and the short core material 31 does not exist there to form a section being coarse in the density of core material. The core material rich in the density is alloted to a section having large earth pressure in the case of building up in the ground, and the core material coarse in the density is alloted to a section small in the earth pressure. Thus the long core material 32 is arranged on the outside on one side, and in the case where the core material connecting body 30 is built up in a soil cement column so that the upper end of the long core material 32 may be visible on the surface of the ground, at the time of the building up work of the core material connecting body 30 in the next process, the upper end of the long core material 32 can be applied as a mark.
Patent JP-S6060136-A (JP)
Title: Production of prepreg sheet
Inventor: MATSUI KOUJI
IPC: B32B5/28
Filed: 1983-09-12
Abstract: PURPOSE:To obtain a prepreg sheet capable of providing a fishing rod or the like excellent in hardness, etc., and free of formation of crackings, by coating the surface of a tack-free dried, fiber-reinforced prepreg sheet with a whisker- containing thermosetting synthetic resin solution and drying it to a tack-free state. CONSTITUTION:A woven fabric 1 comprising a carbon fiber, glass fiber, or the like is fed to an impregnation tank 2 to impregnate the woven fabric 1 with a solution of a thermosetting resin such as phenolic resin and dried in a drying oven 4 to a tack-free state to obtain a prepreg sheet intermediate 5. It is sent to a coating tank 6, and at least one of the side sufaces of the intermediate 5 is coated with a solution of a thermosetting resin (e.g., phenolic resin) containing about 2-10wt% ceramic whisker such as silicon carbide whisker or metallic whisker such as nickel whisker by means of application rollers 7. Then, the thermosetting synthetic resin is dried in a drier 8 to a tack-free state to obtain the purpose prepreg sheet A.
Patent JP-H0826584-A (JP)
Title: Compound picture processing device
Inventor: KASHIMADA YOSHIMASA
IPC: G03G15/00
Filed: 1994-07-20
Abstract: PURPOSE:To prevent taking the wrong output original after picture processing of a picture processing device incorporating such compound function as facsimile and printing function and to simplify controlling work of the output original. CONSTITUTION:An original sorter 12 consisting of a plurality of output trays for outputting paper discharge of originals after, picture processing is connected to a printer unit 2. An output control means for sorting originals after determining the objective paper discharging output tray by the output job unit when the originals are output. The objective paper discharge tray for the output originals are determined by each output processing of picture data input from an external computer equipment 11 or by each processing of device unit such as a facsimile (FAX) unit and a printer unit 2 so that output originals may not be mixed by different jobs.
Patent JP-S5690448-A (JP)
Title: Tape running processing system
Inventor: KUMAGAI KAZUO
IPC: G11B5/09
Filed: 1979-12-24
Abstract: PURPOSE: To shorten the whole of the processing time, by using the boundary mark of the data block or the data file to raise the tape running speed between data blocks or data files.  
     CONSTITUTION: For the tape running between data files, the tape running speed of C1 is increased only by the oblique-line part as shown in C1WC3. TM is detected by the write-in head previously, and the tape is decelerated to prescribed read speed V 0  before the read head reaches TM. Tape running speed V 1  of C1 is decelerated to speed V 0  by TM detection of the write head of C2, and the tape is stopped by TM detection of the read head of C3. The tape is accelerated to speed V 2  between data blocks as shown in C1, and the tape is decelerated to speed V 0  by the rise of the data block of the write head of C2, and data is read by the read head of C3, and the tape is stopped at the fall. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5955754-A (JP)
Title: Cassette wheel of printer
Inventor: HASEGAWA TAKASHI
IPC: B41J25/316
Filed: 1982-09-27
Abstract: PURPOSE:To enable the setting of a desired discrimination signal, by a method wherein a conductive part is provided to the position fitted with a collector for a sensor arranged to a holder for inserting a cassette and a resistance body capable of being inserted in the sensor detecting circuit of the collector is provided to said conductive part. CONSTITUTION:When a cassette 11 is inserted into a definite position relative to a holder by attaching a collector 13 to said holder, the collector 13 is electrically connected to the conductive part 12 of the cassette 11 and the resistance value of the conductive part 12 can be intervented in the sensor detecting circuit of the collector as a sensor signal. In the sensor detecting circuit, the resistance value of the conductive part 12 is subjected to level detection and a control signal corresponding thereto is received at every a type wheel 10 inserted into and set to the holder to perform the change-over of the driving control of the type wheel 10.
Patent JP-H108952-A (JP)
Title: Exhaust manifold for internal combustion engine
Inventor: OKABE YASUYOSHI
IPC: F01N3/34
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To decrease an occupying space of an exhaust manifold provided with a secondary air introducing device and attain improvement of durability. SOLUTION: An exhaust manifold 1, provided between a cylinder, head 4 and a catalytic device 6, has a double pipe structure of an inner/outer manifolds a 11, 21. Between the inner/outer manifolds 11, 21, an almost fixed space is ensured, this space forms a secondary air passage part 31. In inner branch parts 13a to 13d of the inner manifold 11, communication holes 32a to 32d, connecting the secondary air passage part 31 and an exhaust passage inside the inner branch parts 13a to 13d, are formed to be opened, a bore thereof, in accordance with a free length from a secondary air introducing port 33 of the outer manifold 21, is set so as to generate an equal secondary air flow amount in each cylinder.
Patent JP-H09331394-A (JP)
Title: Traffic control system in data communication for private branch of electronic exchange
Inventor: KATAYAMA KAZUYA
IPC: H04M3/36
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To improve the operating rate of a host computer and to improve the service by making a proper public line number clear in the case of lots of data communication via a PBX from a public line network to the host computer by a personal computer or the like in the private branch of electronic exchange (PBX) provided with the host computer. SOLUTION: The operating rate of a host computer 4 is improved by selecting number of public line network side public lines 61,...,6n more than extension side lines 71,..., 7m connecting to the host computer 4 (n>m) so as to avoid it that the public line network side public lines are not in congestion before the extension side lines between a PBX 1 and the host computer 4 are in congestion. Furthermore, Number of wait calls, their wait time and a loss call number or the like are made clear by monitoring calls unable to be connected to the host computer 4 depending on the congestion state of the extension side lines connected to the host computer 4 regardless of the arrival of the calls to the PBX 1 from the public lines of the public line network side.
Patent JP-S5868798-A (JP)
Inventor: MORI DAISUKE
IPC: G10L13/00
Filed: 1981-10-20
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-S61111150-A (JP)
Inventor: DEIITAA KIIFUAA
IPC: B02C15/00
Filed: 1985-07-30
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-S5984805-A (JP)
Title: Fungicide
Inventor: BIRUHERUMU BURANDESU
IPC: A01N59/18
Filed: 1983-09-14
Abstract: 1. Fungicidal agent, characterized in that it contains an active compound combination of special 1,2,4-triazolyl-alkanols of the formula  see diagramm : EP0166463,P5,F3  in which X represents chlorine or phenyl, and (A) dodecylguanidine acetate, the weight ratio of 1,2,4-triazolealkanols of the formula (I) to the active compound dodecylguanidine acetate being between 1:0.1 and 1:500.
Patent JP-S61167585-A (JP)
Title: Paper feed control for electrophotographic printer
Inventor: SANO YOSHIHIKO
IPC: G03G15/00
Filed: 1984-08-10
Abstract: PURPOSE:To maintain high printing quality by reversing paper upto a paper fed start position after the stopping of vertical buffer vibration following the termination of printing and subsequently increasing the stability of a paper feed system. CONSTITUTION:If a paper feed signal PFEED-N is turned OFF, a one shot 20 is oscillated, resulting in the generation of a paper feed signal BRK-N and subsequent stop of paper feed. At the same time, the oscillation of one shot 23 begins. During the oscillation of one shot 23, the output of an AND gate 21 is not at high level and a paper reversing signal PREVERSE-P is not generated. The paper stops at a position d past the center of a transfer position and does not shift to a reversing action. The one shot 23 is set at a longer oscillation time than a time when the vertical oscillation of a buffer stops, so that the force of the buffer to hammer paper is minimized and resultantly the spray of toner is eliminated.
Patent JP-S5792511-A (JP)
Title: Solvent extraction of phosphoric acid
Inventor: HIRAGA YOUICHI
IPC: C01B25/234
Filed: 1980-11-29
Abstract: PURPOSE: To improve the extraction yield of phosphoric acid in the counter- current extraction of a concentrated aqueous solution of crude phosphoric acid in the presence of sulfuric acid, by carrying out the extraction using a solvent having a specific range of water-solubility as the extraction solvent, and controlling the concentration of sulfuric acid in the aqueous phase within a specific range.  
     CONSTITUTION: A concentrated (≥45wt% as P 2 O 5 ) aqueous solution of crude phosphoric acid is brought into contact countercurrently with an extraction solvent in the presence of sulfuric acid, and the phosphoric acid is extracted into the solvent. In the above process, a solvent having a water-solubility of 3W10wt % (e.g. a mixture of a ≤ 6C aliphatic alcohol and a 7W10C aliphatic alcohol) is used as the extraction solvent. The sulfuric acid is added to the part where the H 3 PO 4  concentration in the aqueous phase is ≤ 3mol/l, in an amount to cause the free sulfuric acid concentration Y(mol/l) and the H 3 PO 4  concentration X(mol/l) to satisfy the relationship of the formula in the region where the H 3 PO 4  concentration in the aqueous phase is between 0.5 and 3mol/l. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000357002-A (JP)
Title: Unit and method for load control
Inventor: WATABE TAKAHIRO
IPC: G05B19/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent the trouble of device operation due to a difference in the time needed for an actuating process by resetting a control means in response to power-ON operation and resetting a program-writable data device a specific time later. SOLUTION: When the power source is turned on, a reset signal RESET* is outputted from a reset circuit 101 to a CPU 102. When the reset signal is released a reset time later, the CPU 102 accesses a program ROM 104 to load a program for actuation. After the CPU 102 completes the loading of the program, an internal counter 103 of the CPU 102 begins to count. The CPU 102 outputs a reset signal FPGA-RST* to FPGA 105 a specific time later, i.e., when the counter 103 reaches a count value corresponding to the time or longer than that needed for FPGA 105 to complete the loading of the program from a program ROM 106 from a program ROM 106 for FPGA.
Patent JP-S6323839-A (JP)
Title: Production of acrylic acid ester
Inventor: NAKAMURA KAZUMI
IPC: C07B61/00
Filed: 1986-07-16
Abstract: PURPOSE:To obtain the titled compound which is colorless and usable as a monomer component without purification, by esterifying acrylic acid with an alcohol in the presence of molecular O2, a polymerization inhibitor and an acidic catalyst adding a silica gel to the reaction system. CONSTITUTION:The objective colorless compound such as phenoxyethyl acrylate can be produced in high esterification conversion, by esterifying acrylic acid with an alcohol such as phenyl glycol in an organic solvent such as toluene in the presence of molecular O2, a polymerization inhibitor such as hydroquinone monomethyl ether, carbon powder, activated carbon, etc., and an acidic catalyst such as p-toluenesulfonic acid at 90-120 deg.C for 3-8hr in the copresence of 0.1-10wt% (based on the acrylic acid) silica gel of preferably <=10 mesh. EFFECT:The produced ester is colorless and can be used as a crosslinking agent component or a reactive diluent for photosensitive resin, etc., without decoloration or distillation.
Patent JP-S6341271-A (JP)
Inventor: BORUFURAMU ZAIBERUTO
IPC: B60T8/40
Filed: 1987-07-08
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-S5693160-A (JP)
Title: Checking system of magnetic disk device
Inventor: TOYODA KAZUNORI
IPC: G11B19/04
Filed: 1979-12-25
Abstract: PURPOSE:To detect the fault of the indication for a recording/reproducing action, by detecting the state of action indication via a flip-flop or the like and then controlling the gate. CONSTITUTION:The record is indicated with different set and reset states of the two FF9 and 10 by the record indication signal the output of which reverses with every several bytes. In such case, the output of the exclusive OR circuit 11 is set to a high level to open the AND gate 12. Then the reproduction indication signal passing through the gate 12 is detected in the form of an error signal in case the record action indication is given in the indicating width of reproduction action. Thus the misindication to a magnetic disk is checked. Accordingly, the occurrence can be prevented for such state under which no recording is carried out by a misindication.
Patent JP-S6227884-A (JP)
Title: Pattern recognizing device
Inventor: KATO YUZO
IPC: G06T7/60
Filed: 1985-07-30
Abstract: PURPOSE:To have a learning function at the time of recognization by calculating a coefficient and the threshold value a stored discrimination function and discriminating two categories. CONSTITUTION:To identify very similar '7,' 'KU,' 'WA' etc. in KATAKANA (square form of Japanese syllabary) the discrimination function is used. By excluding the limit of the number of times to pass through respective states, the number of the necessary order logic is remarkably decreased, the functions to be able to express the stroke construction, which refers to the function between states, is obtained, made into the function when the pattern is discriminated, namely, the discrimination function, and thereby, the recognizing device having the wider object from the alphameric characters to KANA (Japanese syllabary) is obtained. By defining the discrimination function to make the number of times to pass through respective states in the order logic into the variable and obtaining the method which extracts the coefficient, the threshold value and the characteristic, the identifying function can be automatically established.
Patent JP-H1114572-A (JP)
Title: Gas analyzer
Inventor: NUKUI KAZUMITSU
IPC: G01N25/18
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas analyzer which is small and low-cost and which can analyze a gas satisfactorily. SOLUTION: Exciting thermal flow-velocity sensors 20a, 20b which are small and low-cost and which are known as high-sensitivity sensors are used, and a gas A to be measured in analyzed while it is compared with a gas B for comparison. Concretely, a change in the temperature difference of the gas inside respective flow passage 16a, 16b is measured, a control part 21 computes the eigenvalue KA of the gas A, to be measured, on the basis of the measured value of the change in the temperature difference and on the basis of the eigenvalue KB of the gas B for comparison, and the kind of the gas A to be measured is discriminated on the basis of the computed eigenvalue KA.