baber/WOPTO huggingface dataset:
Patent JP-H05280045-A (JP)
Title: Joint structure of underground continuous wall
IPC: E02D5/18
Filed: 1992-03-31
Abstract: PURPOSE:To facilitate fabrication and execution of works, ensure good economy, and stabilize the strength and the quality. CONSTITUTION:A joining steel plate 3 is provided on the junction surface between a preceding panel 1 and subsequent panel 6, while a side steel plate 5 is provided on the wall surface of an excavation ditch in the junction part. The joining steel plate 3 may appear as a steel plate equipped with projections such as one with rhombic texture projections, one with linear projections, and one with checker-form projections so that it can have satisfactory bonding strength with concrete 9 and that it can well work against the intra-plane and extra-plane shearing forces to be generated in the underground continuous wall. Further in this junction part, concrete 9 is placed in the condition that cross-bars 4 on the preceding panel 1 side and cross-bars 8 on the subsequent panel 6 side are overlapped, and thereby the two panels 1, 6 are consolidated. The strength of the junction part is further enhanced by using a steel plate with projections even to the side steel plate 5.
Patent JP-S533745-A (JP)
Title: Information memory system using ram
Inventor: SAGARA IWAO
IPC: G11C7/10
Filed: 1976-07-01
Abstract: PURPOSE:The additional devices such as a comparative data register, etc., and the modificatin control circuit which controls these registers are provided with respect to a RAM unit, so that the function such as a comparison which requires additional devices can be realized by only hardwaee.
Patent JP-H06285009-A (JP)
Title: Curving device for flexible tube-like inserting implement
Inventor: MATSUI YORIO
IPC: G02B23/24
Filed: 1993-04-02
Abstract: PURPOSE:To provide the curving device for a flexible tube-like inserting implement, by which an operator of an endoscope can operate his endoscope, and also, can execute easily a delicate operation in the flexible tube-like inserting implement, and for instance, snipeability to a target part of a conduit line of a thin diameter, etc., is excellent. CONSTITUTION:In a handy side operating part 11 of a master scope 1, a slave scope curving operation SW 44 is provided, therefore, an operator of an endoscope executes an operation of its endosope, and also, a curving operation of a slave scope 2 can be executed by the operator, as well. Therefore, in accordance with an operating state of the master scope 1, a delicate operation of the slave scope 2 can be executed easily, and snipeability to a target part, for instance, a conduit line of a thin diameter can be improved.
Patent JP-H07285941-A (JP)
Title: 5-vinyl- and 5-ethynyl-quinolone- and - naphthylidone-carboxylic acids
Inventor: TOOMASU HIMURAA
IPC: A23K20/195
Filed: 1995-03-09
Abstract: PURPOSE: To provide a new compound having excellent antibacterial property, useful as a germicide.  
     CONSTITUTION: The objective compound is a compound represented by formula I [wherein R 1  is an alkyl, alkenyl, or the like; R 2  is H, an alkyl, or (5-methyl-2- oxo-1,3-dioxol-4-yl)-methyl; X is CH, C-halogen, COCH 3 , C-CH 3 , or the like; Z is formula II (wherein R 3  is H, an alkyl, or the like; R 4  is H or a halogen), or the like; Y is formula III (wherein R 6  is H, an alkyl, or the like; R 7  is H, pyridyl, or the like; and R 8  to R 10  are each H or methyl), or the like] and 1-cyclopropyl-7-(S,S-2,8-diazabicyclo[4.3.0]non-8-yl)-6,8-difluoro-1,4-dihydro-4-oxo-5- vinyl-3-quinolinecarboxylic acid is exemplified. The compound represented by formula I is produced by reacting a compound represented by formula IV (wherein B is a halogen) and a compound represented by the formula: Y-H optionally in the presence of an acid binder (such as 1,4- diazabicyclo[2.2.2]octane) at 20 to 200°C. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S58195245-A (JP)
Title: Text device
Inventor: YOSHIKAWA TOMOHISA
IPC: G06F3/048
Filed: 1982-05-08
Abstract: PURPOSE:To shorten the processing time and generate hardly flickering on the screen even in a device having a low processing speed, by executing a processing, which is accompanied with line movement on the screen, only in a required screen area. CONSTITUTION:An execution key on a keyboard 10 is operated to calculate coordinates on a basis of contents of the first and the second coordinate registers, and coordinates of other diagonal apexes Pm and Pn of a rectangle having points Pi and Pl as diagonal apexes are calculated. The area surrounded with these points coincides with a display area 16b. In case of downward scrolling, contents only in this area 16b are moved downward by one line, and a text in a main storage part is taken out to display new line contents in a space 17 in the first line of the area 16b, thus terminating the objective scrolling processing.
Patent JP-H06291277-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: KASAI NAOKI
IPC: H01L27/10
Filed: 1993-04-02
Abstract: PURPOSE:To form a memory cell of high reliability and high density in a semi conductor memory device. CONSTITUTION:A first groove 11 is formed in a silicon substrate 10, a bit line 13 is formed in a bottom part thereof by insulating it from a substrate 10 by an insulating film and a second groove 12 which is shallower than the first groove 11 is formed at right angles to the first groove 11. A source (or a drain) region 1 is formed in an upper surface of a pillar-shaped body of a substrate obtained by the first and second grooves 11, 12, a drain (or a source) region 2 is formed in a bottom surface of the second groove 12, and a channel region 5 is formed in a side-wall of the second groove 12 to constitute a switching transistor of a memory cell.
Patent JP-S62235378-A (JP)
Title: Mildew-proofing bond for direct application to gypsum board
Inventor: ARAI SEIJI
IPC: C09J1/00
Filed: 1986-04-03
Abstract: PURPOSE:To produce the titled mildew-proofing bond having excellent mildew- proofing activity and durability, by using a specific compound such as p-chloro-s- cresol, etc., and tetramethylthiuram disulfide as mildew-proofing agents. CONSTITUTION:The objective bond contains, as mildew-proofing agents, (A) one or more compounds selected from p-chloro-s-cresol, p-chloro-s-xylenol, 8- hydroxyquinoline compound, 2-bromo-2-methylglutaronitrile, N-( trichloromethylthio )-cyclohex-4-ene-1,2-dicarboximide, 4-chlorophenoxymethyl- 3-iodo-2-propyl ether, 2-(thiocyanomethylthio)-benzothiazole, 1-[(diiodomethyl) sulfonyl]-4-methylbenzene, 4-methylsulfonyl-tetrachloropyridine and 2,3,3- triiodoallylthiocyanate and (B) tetramethylthiuram disulfide.
Patent JP-H07177037-A (JP)
Title: D/a converter
Inventor: GENMA KOICHIRO
IPC: H03M1/10
Filed: 1992-03-31
Abstract: PURPOSE:To provide a D/A converter with fast operating speed and satisfactory accuracy without impairing advantages with uniform temperature characteristic by using a monolith by an ordinary stage. CONSTITUTION:Input data of 18 bits is separated to the one of high-order eight bits and the one of low-order 10 bits. The data of high-order eight bits is converted into an analog signal by a D/A conversion part A14, and also, is inputted to a RAM A15 in which correction data of high-order bits is stored as a readout address. Low-order 10 bits are inputted as the readout address of a RAM-B16 in which correction data of low-order bits is stored. Data in the RAM A15 and the RAM B16 are added by a full adder 17, and a result is converted into the analog signal by a D/A conversion part B19, and it is outputted by adding on the output of the D/A conversion part A14 at a current addition circuit 20.
Patent JP-S533351-A (JP)
Title: Glass fibre for optical communication
Inventor: SAWAMURA KUNIHIDE
IPC: G02B6/00
Filed: 1976-06-30
Abstract: PURPOSE:To improve chemical resistance property, not to make devitrification occure while wire drawing and to improve dimension stability of fiber by using specific multicomponent group glass for core and that for coating.
Patent JP-H11274950-A (JP)
Title: Control method for compensation of transmitting power
Inventor: KANEKO TOMOAKI
IPC: H04B7/26
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To attain the stable compensation for the attenuation of signal waves by receiving a signal, whose receiving level is lower than a prescribed level, delaying the received signal by a delay time so that the receiving level will not be lowered than its lowest level and starting the output level switching. SOLUTION: The delay time for a delay device 5 is set within a range, where the inherent difference of characteristics is absorbed between the radio stations A and B and also the receiving level will not be lowered below its lowest level. In other words, the receiving power levels of stations A and B are lowered down to the lowest receiving level, where the system circuit quality is assured after the start of rainfall. Thereby, a delay time is set to absorb the inherent difference of characteristics of both stations A and B in a time band covering the start of fall of the receiving power level through its lowest level. Thus, only one of both stations A and B reacts to the attenuation of the receiving power level despite the inherent difference in the characteristics of both stations A and B.  As a result, a transmitting power rise signal is inputted to its own station output level switching device 2 dilayed by a delay time, even though the station A detects rainfall deciding level earlier than the station B.
Patent JP-S59203651-A (JP)
Inventor: KOTADO TOSHIHARU
IPC: E03C1/266
Filed: 1983-05-04
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-H06263786-A (JP)
Title: Isoprimeveroside and its production and enzyme to be used therefor
Inventor: MITSUISHI YASUSHI
IPC: C12P19/18
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a new compound expected its use as a highly safe natural type surfactant resistant to microbial contamination, cosmetic material, food additive, etc. CONSTITUTION:An isoprimeveroside of the formula (broken line denotes beta-1,4-bond or alpha-1,6-bond; R is alcohol, alkyldiol, monosaccharide, etc.), which can be obtained by bringing a new isoprimeverosyl transferase A derived from Eupenicillium bacteria [e.g. Eupenicillium M9 strain (FERM P-13342)] into contact with a heterooligosaccharide bearing isoprimeverose unit at the nonreducible terminal (e.g. xyloglucan heterooligo-heptasaccharide) to conduct reaction in the presence of an alcohol pref. at 30-50 deg.C and at pH4-5.5 for normally several tens minutes to 48hr. The reaction is carried out normally in a solution such as an acetic acid buffer solution.
Patent JP-S554173-A (JP)
Title: Forming method for electrode of piezoelectric vibrator
Inventor: KONNO TETSUO
IPC: H03H3/02
Filed: 1978-06-27
Abstract: PURPOSE:To improve quality by forming an electrode film on either surface of the piezoelectric body of a piezoelectric vibrator which makes thickness slide vibrations, by providing a continuous and narrow gap part after removing this film by cutting, and by clearly forming two driving electrodes at a contour part. CONSTITUTION:On crystal piece 1, mask 5 with perforated hole 6 containing driving electrodes 2a and 2b, and lead-out electrodes 3a and 3b is stacked and electrode film 2 is formed by vapor deposition. Next, this electrode film 2 is divided into two to form driving electrodes 2a and 2b. To form those driving electrodes 2a and 2b, part of electrode film 2 is removed by a laser beam emitter from laser unit 7, and continuous and narrow gap part 4 is formed to divide electrode film 2 into two, so that the electrodes of a piezoelectric vibrator will be formed which makes thickness slide vibrations.
Patent JP-S6318095-A (JP)
Title: Method and apparatus for applying metal deposition layer to connected metal parts and/or metal coated product by electroplating
Inventor: PIITAA UIRUEMU MEURUDEIEKU
IPC: C25D5/02
Filed: 1987-04-01
Abstract: Method for electroplating a metallic deposit on interconnected or bandoliered elongate metallic (7') and/or metallized products (7'), whereby providing for non-conductive masking devices between the products (13, 12), of which at least the parts which are in contact with the products (7') consist of resilient material (13) whilst after providing for said masking devices (13) the products (7') are submitted to a contact with an electrolyte.
Patent JP-H02254509-A (JP)
Title: Charging area managing device for unattended vehicle system
Inventor: IWASE MASATAKA
IPC: G05D1/02
Filed: 1989-03-28
Abstract: PURPOSE:To efficiently operate plural unattended vehicles by starting the unattended vehicle whose charging time is longest out of unattended vehicles in all charging stations to the next process area based on arrival of an unattended vehicle at a charging area at the time of charging unattended vehicles in all charging stations of the charging area. CONSTITUTION:Charging stations 7 to 9 provided with chargers 7a to 9a are arranged in a charging area 4 on the outside of a guide line 3. A control board 12 which collectively controls these chargers 7a to 9a is provided on the side of these chargers. If unattended vehicles 2 are charged in all charging stations of the charging area 4 at the time of arrival of an unattended vehicle 2 at the charging area 4, the unattended vehicle 2 whose charging time is longest among unattended vehicles in all charging stations is started to a parts loading area. When the started unattended vehicle departs from the charging area 4, the arriving unattended vehicle 2 is guided to the charging station and is charged. Thus, the number of unattended vehicles on a running course other than the charging area is kept constant to efficiently operate plural unattended vehicles.
Patent JP-H08275381-A (JP)
Title: Device for cutting off accident section of distribution line
Inventor: NAKAMURA MITSURU
IPC: H02H7/26
Filed: 1995-04-03
Abstract: PURPOSE: To prevent unnecessary operation of an accident switch by starting an accident section cutoff device only when a protective relay detects an acci dent, in an accident section cutoff device which can stop the power only in the accident section in case of a permanent accident, without causing a power stoppage section with a restorative accident. CONSTITUTION: In an accident F occurs in the section L3 of a distribution line, the key station M outputs each operation command to open a section switch SW3 on the condition that abutting switch SW6 is turned on, a section switch S22 is open, and that the accident is continuous, before the open output signal of a breaker FCB1 is outputted, only when it has received the accident detection signal from the slave station K2 of a section switch SW2 and the accident detection signal from a protective relay RY1.
Patent JP-S58194057-A (JP)
Title: Electronic copying device
Inventor: MATSUZAWA KIYOSHI
IPC: G03G15/00
Filed: 1982-05-10
Abstract: PURPOSE:To prevent a shock and damage when an original rest is opened, by returning the original rest to a stable position automatically in case of paper jamming. CONSTITUTION:If paper jamming occurs and an original rest is not at the stable position, an AND circuit 22 outputs a high level signal SA. This signal SA is outputted to a relay coil 25 through an OR circuit 23 to close a relay contact 26, connecting a motor 11 to a power source +B. At the same time, the signal SA allows an OR circuit 24 to output a high level signal, and the motor 11 is so driven that the original rest moves to the stable position. Once the rest reaches the stable position, a position sensor signal goes down to a low level and the motor 11 stops. In this case, the copying machine is not in normal operation, so two signals from a control part 27 are at the low level and the motor 11 is never driven.
Patent JP-S58195146-A (JP)
Title: Gaseous component detector
Inventor: HATSUTORI TAMOTSU
IPC: G01N27/12
Filed: 1982-05-10
Abstract: PURPOSE:To prevent a base plate from warping during calcination, and from cracking and deteriorating, by providing a preventing part, which is almost equal to a temp. compensation element in shrinkage during calcination, in a position almost symmetrical to the compensation element in the thickness direction of the base plate. CONSTITUTION:The base plate 1 of the gaseous component detector, which is prepd. by sintering a ceramic sheet, has a heater 5a around the peripheral area of its upper surface. Band electrodes 4a, 4b, and a gaseous component detecting element 2 are provided on the inner area. Lead wires 6a-6e are set. Another heater 5b, and a temp. compensation element 3 are embedded at the inside of the plate 1. The element 3 has electrodes 3a, 3b on its upper and lower faces, resp. Further, a warp-preventive part 7 is embedded in a position symmetrical to the element 3 in the thickness direction of the plate 1. Thus, the combination of the temp. compensation element 3 and the warp-preventive part having the same sintering shrinkage enables the base plate to have no warp during calcination, and to be prevented from cracking and deteriorating.
Patent JP-S59202450-A (JP)
Title: Optical system of copying machine
Inventor: YAMAKAWA TADASHI
IPC: G03B27/52
Filed: 1983-05-02
Abstract: PURPOSE:To adjust an optical path easily according to the kind of an original and obtain a sharp copy image by moving up an object point above the surface of an original platen and holding object distance constant. CONSTITUTION:When an original picture is closely contacted with the surface of the original platen 1, the 2nd mirror 5 is positioned as shown by a chain line, and the original picture on the surface of the platen 1 is image-formed on a photosensitive drum through other mirrors 4, 7, and 8 and a lens 6. When a copy of the original picture on a liquid crystal display device 17 is taken, the object point of the lens 6 is shifted up from the surface of the platen 1 by the optical path length of a transparent body 19. Namely, the 2nd mirror 5 is moved toward the lens 6 and the 1st mirror 4 by a half as much as the optical length. The position after movement is shown by a solid line and the original picture on the display device is image-formed on the drum 9 through the respective mirrors and lens 6.
Patent JP-H07235053-A (JP)
Title: Production of magnetic recording medium
Inventor: NEMOTO TOSHIAKI
IPC: G11B5/845
Filed: 1994-03-24
Abstract: PURPOSE:To obtain a magnetic recording medium which has uniform oblique orientation and smooth surface and is capable of a high density recording by impressing an alternating magnetic field and then respectively impressing a longitudinal direction magnetic field in a plane and a perpendicular direction magnetic field. CONSTITUTION:A magnetic layer 4 is exposed to the alternating magnetic field by passing an undried PET film 2 coated with the magnetic layer 4 containing magnetic powders through an alternating magnetic field generating part 5. In such a manner, aggregation among magnetic powders is unravelled, orientation moment is reduced and thereby succeeding orientation treatment is focilitated. Then, the film 2 is passed inside in a first D.C. solenoid part 6 to uniformly orient the magnetic powders in the longitudinal direction in the plane. Then, the film 2 is passed inside a second D.C. solenoid part 7 to impress the magnetic field on the magnetic layer 4 in a direction perpendicular to the magnetic layer 4 surface, and consequently the magnetic powders are uniformly oriented in the oblique direction to the plane. Further, the film 2 is moved to a drying part 8 where the obliquely oriented magnetic powders are dried and solidified to fix.
Patent JP-2000277607-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OIKAWA YASUSHI
IPC: H01L21/3205
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent a semiconductor device from deteriorating in electromigration resistance by a method wherein an interlayer insulating film with a recess is formed on a semiconductor substrate, a liner film is formed inside the recess, and a wiring layer that contains a coagulation restraining material is filled into the recess through the intermediary of the liner film. SOLUTION: A first interlayer insulating film 2 and a first wiring 3 are formed on an Si substrate 1, a second interlayer insulating film 4 is formed on the first insulating film 2, and a connection hole 5a for a connection hole 5a and a wiring groove 5b overlapping without the connection hole 5a are provided to the second interlayer insulating 4 through a photolithography method and an RIE method. An Nb liner film 6 is formed on the second interlayer insulating film 4 through a long slow sputtering method so as to cover the inner surface of the connection hole 5, then the Si substrate 1 is continuously transferred in a vacuum into a first Al sputtering chamber, and a wiring layer 7 containing coagulation restraining material is filled into the wiring groove 5b of the connection hole 5 through the intermediary of the Nb liner film 6.
Patent JP-H06286820-A (JP)
Title: Stocker
Inventor: KUREBAYASHI SUSUMU
IPC: B65G1/127
Filed: 1993-04-05
Abstract: PURPOSE:To reduce a number of parts for a stocker so as to reduce a manufacturing cost by supporting plural buckets storing articles by respective driving chains via supporting pins arranged in positions, which mutually deviate from an axis, on both sides of the buckets. CONSTITUTION:A stocker 10 orderly storing plural parts boxes 12, which store various kinds of parts individually, is provided with plural buckets 14, which store the parts box 12 one by one. Each buckets 14 consists of a shallow upside opened box and is respectively provided with projecting supporting pins 14p, 14p in cross positions, which are separated by a distance (a) from each other in the X-axis direction, on both side faces. The supporting pins 14p are individually supported by the first driving chain 18, which is looped up between the first sprocket 21 and the third sprocket 23, via a block 16p and the second driving chain 28, which is looped up between the second sprocket 42 and the fourth sprocket 64, via a block 26p, so that each bucket 14 is freely circulated horizontally without using any guide arm and the like for maintaining the horizontal.
Patent JP-H10273444-A (JP)
Title: Production of ginkgo extract
Inventor: SUGIMOTO KIKUO
IPC: A61K8/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a ginkgo extract which is free from alkylphenol compounds and has high safety by a convenient process in high yield by treating a solution extracted from leaves of Ginkgo biloba with an ion-exchange resin and a hydrophobic resin. SOLUTION: This ginkgo extract is obtained by (A) initially extracting leaves of Ginkgo biloba with a solvent [an 1-4C alcohol (e.g. methanol) and a 3-4C ketone (e.g. acetone)], (B) treating the extract with a basic ion-exchange resin which adsorbs proanthocyanidin and/or pigment components, (C) treating the treated solution with a hydrophobic resin which adsorbs ginkgo flavone glycosides and/or terpene lactones, (D) allowing to elute the ginkgo flavone glycosides and/or terpene lactones from this resultant hydrophobic resin by using a 1-4C alcohol or a 3-4C ketone or a mixed solvent of them and water as the eluting solvent, (E) concentrating the eluted solution until the concentration in the organic solvent becomes 10-20 wt.% and (F) finally treating the concentrated solution with a hydrophobic resin which adsorbs alkylphenol compounds.  The ginkgo extract is useful as medicines, cosmetics and healthy foods.