baber/WOPTO huggingface dataset:
Patent JP-H0570415-A (JP)
Title: Process for resolving optically active isomer mixture of alpha-amino acids
Inventor: APUUBA BAATACHIYARIYA
IPC: C07F9/30
Filed: 1992-01-31
Abstract: PURPOSE: To obtain a desired diastereomer of extremely high optical purity with extremely high yield by simultaneously carrying out resolution of the desired diastereomer and interconversion of the remaining undesired diastereomer.  
     CONSTITUTION: A medium containing α-aminoacid, chiral resolving agent and an org. acid (preferably acetic acid) which is at least a partial solvent for the α-amino acid, and an aromatic aldehyde (preferably salicylaldehyde) in a catalytic effective amt. is prepared, to which an inorg. acid, preferably an inorg. strong acid such as hydrochloric acid, sulfuric acid and phosphoric acid is added in an amt. which does not cause irreversible protonation of all of NH 2  functional groups in the α-amino acid. Then the mixture is treated at temp. (preferably 60 to 120°C) lower than the boiling point of the org. acid to be used to simultaneously carry out resolution and interconversion to obtain the desired diastereomer. As for the chiral resolving agent, (+)-3-bromocampho-8-sulfonic acid ammonium salt is used for DL-p-hydroxyphenylglycine, and (+)-camphoric acid for DL- lysine. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03220696-A (JP)
Title: Prepaid card issuing device
Inventor: SUZUKI HIROYUKI
IPC: G07F7/08
Filed: 1990-01-26
Abstract: PURPOSE:To put prepaid cards under holding in order to an arbitrary number by a customer and to easily manage the cards by accumulating values respectively remained for the plural prepaid cards and issuing only one prepaid card with the accumulated value. CONSTITUTION:Plural prepaid cards 10 are fetched by a means 12 and the remaining values of the fetched prepaid cards 10 are read out of those cards 10 by a means 14. The respective read remaining values are accumulated by a means 16 and the accumulated remaining value is written into one prepaid card 10 by a means 18. Further, one prepaid card 10, to which the remaining value is written, is discharged to an external part by a means 20. In such a way, the values respectively remaining in the plural applied prepaid cards 10 are accumulated and only one prepaid card 10 with the accumulated value is issued. Thus, the prepaid card can be easily managed and used.
Patent JP-S63201125-A (JP)
Inventor: FUERUDEINANDO PAGAANI
IPC: A61P1/04
Filed: 1988-01-27
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-H05270808-A (JP)
Title: Production of silicon nitride and new starting substance for the same
IPC: C01B21/068
Filed: 1993-01-08
Abstract: PURPOSE: To obtain low-needle silicon nitride of high α-content by mixing an amorphous nitrogen-containing silane compound and a crystalline or amorphous compound comprising silicone, phosphorus and nitrogen and subjecting the mixture to a heart treatment above specific temperature.  
     CONSTITUTION: The crystalline or amorphous compound consisting of atoms of silicon, phosphorous and nitrogen (e.g. Si 2-x PxN 2+x (NH) 1-x  ((x) is 0.1-1; this compound has a three-dimensional network and is characterized in that both phosphorus and silicon atoms are both surrounded tetrahedrally with a nitrogen or NH base and obtained by subjecting, for example, SiCl 4  and liquid ammonium, of -100-0°C to reaction)) is mixed by 0.1 to 20 wt.% with the amorphous nitrogen-containing silane compound (e.g. silicon diimide) and the mixture is thermally treated for at least 5 minutes preferably in a nitrogen atmosphere at 1,000°C or higher, preferably, 1,250 to 1,700°C to obtain silicon nitride which has a α-content of at least 90% and a low rate of needle crystal. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08212397-A (JP)
Title: Laissez-passer processing machine of toll reception system
Inventor: UEHARA HIDEO
IPC: G07B15/00
Filed: 1995-02-03
Abstract: PURPOSE: To receive cash for a deficiency in balance of radio communication toll reception by an on-vehicle machine as to a laissez-passer processing machine of toll reception system for a toll road. CONSTITUTION: The laissez-passer processing machine 20 consists of a CPU 21, a display part 22, a storage part 23, an I/O circuit 24, an AFC card confirming machine 25, an operation part 26, and a magnetic card processing part 27. The AFC card processing machine 25 can extract a card from the on-vehicle machine and insert it. A new remaining amount can be set through the operation part 27 and written on the card. Further, since an AFC vehicle, a non-AFC vehicle, a kind of payment, a remaining amount, and a deficient amount can be displayed at the display part 22, even if the balance becomes deficient at the time of toll reception by a prepaid base on-vehicle machine, the continuous use of the on-vehicle is enabled and operation by a toll collector becomes smooth.
Patent JP-H11212412-A (JP)
Title: Electrophotographic image forming method and image forming device
Inventor: ASANO MASANARI
IPC: G03G21/10
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming method and an electrophotographic image forming device free from environmental pollution caused by using an inorganic photoreceptor, and capable of obtaining a stable copied image high in image quality for a long period. SOLUTION: In this electrophotographic image forming method using a cleaning member for cleaning the surface of an organic photoreceptor provided with a photoreceptive layer formed on a conductive supporting member by using an elastic rubber blade, the surface roughness Rz of the photoreceptor surface is controlled to 0.2 to 2.0 μm, and also, the elastic rubber blade is substantially held by a supporting member for fixing the blade to the cleaning member on the side of the surface coming into contact with the photoreceptor, and the blade is brought into contact with the photoreceptor in a counter direction.
Patent JP-S58135419-A (JP)
Title: Vortex current flow meter
Inventor: ASAYAMA YOSHIAKI
IPC: G01F1/32
Filed: 1982-02-04
Abstract: PURPOSE:To generate a stable Karman vortex street and to ensure stable detection of both flowing speed and flow rate of the vortex, by supporting a vortex  generating part within a conduit via an intermediate cylinder and providing a flow straightener between a supporting member of the intermediate cylinder  and the vortex generating part to prevent the flowing disturbance due to the supporting member. CONSTITUTION:A ring-shaped vortex generating part 3 is supported within a  conduit 1 via an intermediate cylinder 2, and a flow straightener 9 is provided  between the part 3 and supporting members 5, 6 and 7 of the cylinder 2. Thus  the flowing disturbance produced by the members 5, 6 and 7 is eliminated to  ensure a stable Karman vortex street generated at the part 3.
Patent JP-H08207918-A (JP)
Title: Method and apparatus for pasting label
Inventor: FUKUSHIMA FUMIAKI
IPC: B65C9/30
Filed: 1995-02-03
Abstract: PURPOSE: To paste a label without wrinkles and bubbles even to a tilted surface for receiving the label by bringing a pair of appearing/disappearing bodies provided at both sides of a roller into contact with the surface for receiving the label to secure parallel, and then bringing the label into contact with the surface. CONSTITUTION: A pair of cylinders 100, 101 are provided on both sides of a support 14 having a suction plate 13, a roller 15 and a peeling claw 24. When a surface 50 for receiving a label is tilted, the roller 15 is made close to the surface 50a with respective appearing/disappearing bodies 100a, 101a of the respective cylinders 100, 101 protruding, the body 100a at an end of the roller 15 is first in contact with the surface 50a, and then the body 101a at the other end is in contact with the surface 50a by a spring member 11, so that a lower face of the roller 15 and the surface 50a are in parallel to each other.  If the respective appearing/disappearing bodies are retreated in this state, the lower face of the roller is in contact with the surface 50a via a label 2, while a lower face in a lengthwise direction of the roller 15 and the surface 50a are in contact via the label 2 at the same time, thereby pasting them together without wrinkles and bubbles.
Patent JP-H01194067-A (JP)
Title: Device for replacing table data
Inventor: OGURI MITSUSHIGE
IPC: G06F17/21
Filed: 1988-01-29
Abstract: PURPOSE:To sufficiently reproduce comparatively complex table data also on the side of a transferred device by dividing a table into row direction data and line direction data to form replacing data. CONSTITUTION:The title device is provided with a row direction data forming means 14 for adding corresponding data out of data 12C in each hierarchy determined by a row direction hierarchy structure determining means 13 for extracting the row direction data 12C out of data read out by a table data reading means 11 and determining the hierarchy structure in the row direction of the table and a line direction data forming means 16 for adding corresponding data out of line direction data 12R in each hierarchy determined by a line direction hierarchy structure determining means 15 for extracting the data 12R and determining the hierarchy structure in the line direction of the table. Data added by both the means 14, 16 are used as replacing data 17 for reproducing the table by another device. Consequently, any device can grasp the contents of data and table data can be accurately reproduced.
Patent JP-H03247479-A (JP)
Title: Cleaner for printing head
Inventor: FUNATSU TAKASHI
IPC: B41J31/05
Filed: 1991-01-16
Abstract: PURPOSE:To clean a printing head by incorporating a cleaning tape instead of an ink ribbon in a cartridge case and mounting it in a printer. CONSTITUTION:A cleaning tape 12 and a tape reel 2 for feeding the tape 12 are provided in a cartridge case 1. A head pocket 4 in which a printing head is inserted is provided on the front surface of the case 1, and the tape 12 is fed in a state of crossing the front surface of the opening of the pocket 4. An operating member 27 for manually rotating a tape reel 2 is provided on the outer surface of the case 1. When the tape 12 is mounted in the printer and manually fed by the member 27 through the reel 2, the surface of the head can be efficiently and lightly cleaned by the tape 12.
Patent JP-H03221113-A (JP)
Title: Air cleaner
Inventor: OBATA KENJI
IPC: F24F7/007
Filed: 1990-01-26
Abstract: PURPOSE:To enable a user to set starting and stopping time as desired according to his own convenience by making air flow rate changeable during a programmed operation with a preset memory value remaining unchanged. CONSTITUTION:In an air cleaner for removing dusts in suspension or odor from the interior of a room, a programmed automatic operating means consisting of counters 4-6, comparators 12 and 13, a programmed air flow rate counter 11, a programmed mode switch SW5, FF17, etc., starts its operation daily at a preset time to supply the air flow rate according to a preset memory value and stops the operation at a preset time. An air flow rate changing means consisting of a manual air flow rate change-over switch SW7, a manual air flow rate change-over counter 18, etc., makes the air flow rate changeable during the programmed operation with the above-mentioned preset value remaining unchanged. As a result, the user can set the starting and stopping of the operation at the desired time according to his own convenience.
Patent JP-S61175249-A (JP)
Title: Fail-safe system in engine control system
Inventor: IWAKURA YOICHI
IPC: F02D41/22
Filed: 1985-01-30
Abstract: PURPOSE:To prevent the reckless traveling or engine stall by operating an opening-degree adjusting mechanism for shifting the closing position of a throttle valve to a set opening-degree position and prohibiting fuel cut when a throttle opening-degree detecting means is in trouble. CONSTITUTION:A valve closing position control means 37 which controls an opening-degree adjusting mechanism 5 for shifting the closing position of a throttle valve 2 to the optimum position corresponding to the output of a throttle opening-degree detecting means 7 and other engine operation state and a fuel cut control means 38 for opening/closing-controlling fuel cut valves 15 and 16 in the fuel-cut enable range are provided. Further, an opening-degree fixing means B which operates the opening-degree adjusting mechanism 5 to a set opening-degree where the number of engine revolution becomes about 1,000rpm in case of no-load when the trouble of the opening-degree detecting means 7 is detected by a trouble detecting means A is provided. Further, a fuel-cut prohibiting means C which fixed the valves 15 and 16 at opening positions when the trouble is detected is provided.
Patent JP-S60162658-A (JP)
Title: Wire dot matrix printer head
Inventor: SAGARA TAKEHIKO
IPC: B41J2/28
Filed: 1984-02-02
Abstract: PURPOSE:To perform a spring charge type print head which has a low drive current and a small drive energy by specifying the construction of an air gap between an armature and a yoke. CONSTITUTION:A gap between an armature 52 and a yoke 55 is relatively widely composed by comparing a gap W near a core 54 with a gap w of opposite side. When such a construction is employed, a magnetic reluctance is large at the position near the portion attracted to the core so that a magnetic flux hardly flows, thereby reducing the initial maximum attracting force Fm. Since the air gap is, on the contrary, narrowed as the armature moves upward, a magnetic reluctance between the armature and the yoke decreases, thereby avoiding the decrease in the attracting force. In other words, since the attracting force curve 61 of a permanent magnet can be approached to a recovering force curve 62 of a leaf spring and the initial maximum attracting force Fm can be particularly reduced, an electric energy for cancelling the attracting force can be reduced.
Patent JP-S59145255-A (JP)
Title: Water-soluble disazo compound
Inventor: SATOU GIICHI
IPC: C09B31/072
Filed: 1983-02-07
Abstract: PURPOSE:To provide a water-soluble disazo compd. which gives a polarizing film having excellent dichroism and fastness and makes it possible to greatly increase the range of its use which has been limited hitherto, consisting of a free acid having a specified structural formula, and to provide a copper complex salt thereof. CONSTITUTION:The titled water-soluble disazo compd. is obtd. from a free acid of formula I (wherein X is H, methyl, methoxy, ethoxy; Y is methoxy, ethoxy; R1 is H, methyl, -C2H4OH, benzene, phthalic acid, benzenesulfonic acid). The compd. of formula II is diazotized and coupled with a coumpd. of formula III. The resulting monoazo compd. of formula IV is diazotized and coupled with a compd. of formula V to obtain the water-soluble disazo compd. of formula  I . If desired, the compd. is treated with copper sulfate to obtain a copper complex salt.
Patent JP-S62174200-A (JP)
Inventor: SUMIYA TAKASHI
IPC: B43L1/04
Filed: 1986-01-29
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-S57132472-A (JP)
Title: Video information display controller
Inventor: FUKUOKA SHIGERU
IPC: H04N1/00
Filed: 1981-02-09
Abstract: PURPOSE:To achieve detailed display of facsimile video information and display keeping similarity with a transmission original, by providing a line memory, a picture memory, a similar address controlling circuit and a one-bit video signal synthesis circuit. CONSTITUTION:Facsimile video information is inputted to a line memory write- in controlling circuit 1 and written in a line memory 2. The video information per one line written in the memory 2 is written in a picture memory 4 via a data bus controlling circuit 3. The content of the memory 4 is read out so that the display to a display device is similar to a facsimile transmission original with a readout address generated at a similar address controlling circuit 17. For this readout jump scanning control of TV is made, and the signal is edited into a composite video signal by taking one dot as one spot at a one dot video signal synthesizing circuit 7 and transmitted from a video signal output circuit 6.
Patent JP-H04212786-A (JP)
Title: Semiconductor integrated circuit
Inventor: HAYAKAWA MASAYUKI
IPC: G11C11/407
Filed: 1991-02-08
Abstract: PURPOSE:To supply an external power source voltage to an internal circuit via a switch circuit and a circuit when the value of the external power source voltage drops. CONSTITUTION:The internal power source voltage is generated from the external power source voltage by operating an internal voltage dropping circuit 13 and is supplied to the internal circuit 15 when the value of the external power source voltage is detected by an external voltage detecting circuit 12 and if this value is larger than the prescribed value. On the other hand, the internal voltage dropping circuit 13 is not operated and in turn the switch circuit 14 is operated to supply the external power source voltage via this switch circuit 14 to the internal circuit 15 if the value is smaller than the prescribed value.
Patent JP-2000215190-A (JP)
Title: Lock control system
Inventor: SOEJIMA YASUSHI
IPC: G06F9/52
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce the access load to a lock means, to reduce load on the lock means and to improve the processing efficiency about the lock control of the lock means. SOLUTION: A lock means 11 performs the total lock management/control about the lock object resources (sharable resources) of a computer system having plural host computers 101-10n (n is an integer of 2 or more). A lock management means 10i (i is a number of integer corresponding to 1<=i<=n) of each host computer 10i introduces a way of thinking of a 'virtual lock' state where the lock is reserved even when the lock of the certain lock object resources is not needed for a certain computer 10i and then manages the lock object resources in the 'virtual lock' state without giving any notification to the means 11 even when the lock of the lock object resources are not needed as long as no unlock requests are given from other host computers.
Patent JP-H0999264-A (JP)
Title: Coater
Inventor: ONISHI YUJI
IPC: B05C11/02
Filed: 1995-02-06
Abstract: PURPOSE: To easily control the thickness of a coating film with a simple structure and to form a stabilized coating film with good reproducibility. CONSTITUTION: At least two partition plates 4 each having a circular notch at the lower end on the front side in the transfer direction of a sheet material 1 are fixed in the transfer direction of the sheet material 1 in contact with the sheet material 1. A roll bar 3 is fixed in the direction orthogonal to the sheet material 1 transfer direction so as to be engaged with each notch of the partition plate 4. Further, a coating soln. from a coating soln. feed part 8 is supplied into a space demarcated by the adjacent partition plates 4 and the roll bar 3.
Patent JP-H07237863-A (JP)
Title: Door operator of elevator
Inventor: KASHIMA JIRO
IPC: B66B13/08
Filed: 1994-02-15
Abstract: PURPOSE: To thin and miniaturize the whole of a door operator by arranging a drive pulley and driven pulley and each of the axis lines of a pair of the pulleys in parallel with each other and in the same plane in the door operator to open and close a belt drive type door. CONSTITUTION: A drive pulley 15 and a driven pulley 16 are rotatably provided at the right and left ends of a header 10 through brackets 17 and 18. This drive pulley 15 is rotated by a motor provided on the header 10. The upper end side section of a hanger for a slow side door is formed into a projected shape. A pair of pulleys 20 and 21 are rotatably attached to this projected section 5a. The axis lines of a pair of the pulleys 20 and 21, the drive pulley 15 and the driven pulley 16 are nearly parallel with each other, and a pair of the pulleys 20 and 21, the drive pulley 15 and the driven pulleys 16 are positioned in the same plane. For this reason, the proportion of a pair of the pulleys 20 and 21 bearing in the thickness direction of this door operator becomes small.
Patent JP-H08214081-A (JP)
Title: Information distributing device provided with line interface inspection circuit
Inventor: AIISO ATSUSHI
IPC: H04L69/40
Filed: 1995-02-06
Abstract: PURPOSE: To automatically and early discover a line abnormality by providing a line interface detection circuit with a line check program memory, a monitoring circuit for confirming the presence or absence of the incoming call to a line interface and a line interface inspection circuit for inspecting the presence or absence of a line abnormality. CONSTITUTION: When the incoming call to a line interface 13-1 corresponding to prescribed monitoring time within this prescribed time is not detected in an incoming call monitoring circuit 22-1, a prescribed check command signal is transmitted. An abnormality inspection circuit 23-1 transmits a signal to check the line interface 13-1 to a line control part 11 based on this check command signal. The line control part 11 reads a line check program from a ROM 21 and performs a series of inspections for the line interface 13-1 and the system in accordance with this program. If the incoming call is not detected even if test communication is performed for the line interface 13-1, the line interface is regarded as abnormal. Thus, the presence or absence of the abnormality is automatically confirmed.
Patent JP-S58139995-A (JP)
Inventor: TAMURA KAZUHISA
IPC: B66C23/84
Filed: 1982-02-09
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-2000216281-A (JP)
Title: Resin-sealed semiconductor device
Inventor: JUSO HIROYUKI
IPC: H01L25/065
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To allow a steam to be discharged from a dummy land, so that failures such as swelling of a wiring board, etc., are suppressed for higher reliability by forming a through hole on an insulating substrate as a substitution for a small hole together with a land, over it, to which no external connection terminal is connected. SOLUTION: A wiring pattern 6 is provided on a semiconductor chip mounting side of an insulating substrate, comprising a plurality of through holes 9 while, on the opposite side of the semiconductor chip mounting surface, an external connection terminal 4 connected to a land 10 covering each through hole 9 is provided through the through-hole 9, with a semiconductor chip 1 electrically connected to the wiring pattern 6, while an electric connection part is sealed with resin. Here, a dummy land 11, which covers the through hole 9 with an opening part all exposed from the opposite side of the semiconductor chip mounting surface, is provided.
Patent JP-H09187894-A (JP)
Title: Packaging material
Inventor: TSUCHIYA HIROTAKA
IPC: B32B27/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the laminating, to eliminate the influence to the content and to further improve the adhesive strength and low-temperature impact resistance by laminating a film of modified polypropylene and an aluminum foil on the copolymer of propylene homopolymer or copolymer of propylene and α-olefin. SOLUTION: Propylene monopolymer or copolymer of propylene and α-olefin is generated by using single site catalyst made of metallocene transition metal compound and organic aluminum compound. The monopolymer or the copolymer of the propylene and α-olefin and carboxyl group-containing ethylene unsaturated monomer are brought into contact with one another to be graft polymerized in the presence of reaction accelerator to manufacture a modified polypropylene. A method for laminating the film 1 of the modified polypropylene on an aluminum foil 2 can be conducted by an extrusion laminaitng method or a coextrusion laminating method.