baber/WOPTO huggingface dataset:
Patent JP-S62249988-A (JP)
Title: Production of 2beta-halogenomethyl-2alpha-methylpenam-3alpha-carboxylic acid derivative
Inventor: TORII SHIGERU
IPC: C07D499/00
Filed: 1986-04-22
Abstract: PURPOSE:To industrially and advantageously obtain the titled compound useful as an intermediate for producing compounds having beta-lactamase inhibitory action, by reducing a penicillin derivative having a specific structural formula with zinc and an organic acid or organic acid ammonium salt as a reducing agent. CONSTITUTION:A compound expressed by formula I (R1 and R2 are H or Br; X is Cl or Br; R3 is carboxyl-protecting group, provided that R1 and R2 are not H at the same time) is reduced with preferably 1-4mol equivalents (based on the bromo group at the 6-position) zinc anc preferably 1-4mol equivalents (based on the bromo group at the 6-position) organic acid and/or organic acid ammonium salt as a reducing agent to afford the aimed compound expressed by formula II. The above-mentioned reaction is normally carried out at 20-30 deg.C in a solvent, e.g. methylene chloride, etc., for 1-6hr.
Patent JP-H08260719-A (JP)
Title: Construction of multiple dwelling house
Inventor: NAGAO MISAO
IPC: E04H1/04
Filed: 1995-03-28
Abstract: PURPOSE: To carry an object from a back room or to a back room without spoiling comfortable living and to the utmost without taking time. CONSTITUTION: In a multiple dwelling house 1 in which a plurality of floor spaces 5 are provided into upper and lower layers, and the floor space 5 is provided with a plurality of dwelling units 6 and a common corridor 7, a partition member 9 is provided between the dwelling unit 6 and the common corridor 7 so as to partition into both 6, 7. The partition member 9 is provided with an entrance door 16 and a kitchen door 17 respectively and separately so as to be communicatable between the dwelling unit 6 and the common corridor 7 through the entrance door 16 and the kitchen door 17. A back room 13 is arranged in the dwelling unit 6 so as to be adjacent to the kitchen door 17 and directly communicatable between the back room 13 and the common corridor 7 through the kitchen door 17.  A kitchen 12 is arranged in the dwelling unit 6 so as to be adjacent to the back room 13, and a back room door 19 is provided between the back room 13 and the kitchen 12 so as to be directly communicatable between the back room 13 and the kitchen 12 through the back room door 19.
Patent JP-H03291741-A (JP)
Title: Data transfer system
Inventor: KITANO JUN
IPC: G06F12/08
Filed: 1990-04-10
Abstract: PURPOSE:To reduce the width of bus to connect circuit blocks by dividing the first and second circuit blocks into plural sub blocks to get the same bit width and close arranging the correspondent sub blocks. CONSTITUTION:A block buffer is divided into a sub block 1 and a sub block 2. Corresponding to this division and the data of high-order 2 bytes X 4 words in charge of the sub block buffer 1, block way #0-#3 of the sub data array 1 are also divided into the sub blocks corresponding to the high-order 2 bytes X4 words. Similarly corresponding to the data of a low order 2 bytes X 4 words in charge of the sub block buffer 2, block ways #0-#3 of the sub data array 1 are also divided into the sub blocks corresponding to the low order 2 bytes X 4 words. In the buffer 1, the correspondent array 1 is close arranged and in the buffer 2, the correspondent array 2 is close arranged. Thus, the practical bus width can be reduced to half like 64 bits.
Patent JP-S62252189-A (JP)
Inventor: KADOYA AKIYOSHI
IPC: H05K3/00
Filed: 1986-04-25
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-S62247283-A (JP)
Title: Electronic wrist watch
Inventor: HOSOKAWA MINORU
IPC: H02P8/02
Filed: 1987-04-17
Abstract: PURPOSE:To achieve a lower power of a conversion mechanism, by making a circuit for detecting operation state of a converter operate only in the time range directly or indirectly involved in the detection to interrupt a power source in a detection circuit system when no detection is done. CONSTITUTION:A load detection circuit 29 detects a load by the waveform of an induced current after the application of a driving pulse. A control circuit 30 controls the driving of a pulse motor 28 according to the state of the load detected by the load detection circuit 29 to normally supply a narrow driving pulse with no load and a broad driving pulse with a load. A pulse 34 is applied and when a rotor is started to operate by a pulse 33, the pulse 34 becomes opposite in the phase as it is the same in the direction as the pulse 33 and the rotor fails to turn. Or when the rotor fails to operate by the pulse 33, it is driven by the pulse 34.
Patent JP-H11292224-A (JP)
Title: Article picking-up device in automatic warehouse
Inventor: YOSHINO KAZUHIRO
IPC: B65G1/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an article picking-up device in an automatic warehouse capable of simply and quickly picking-up by a worker without causing mispicking. SOLUTION: An article picking-up device in an automatic warehouse includes an automatic warehouse, a conveyor carrying line 20 and a warehouse managing computer whereby delivered-out pallets are carried to a predetermined picking-up gate 23, articles indicated from the picking-up gate 23 are picked up and the pallets are returned to a predetermined position in the automatic warehouse after picking-up is completed. A stock conveyor 26 is arranged near the picking-up gate 23 in a conveyor carrying line 20 and the pallets indicated for delivery to plural destinations are made ready on the stock conveyor 26, until an indication is given for delivery to the next destination after picking-up is completed, and returned to a predetermined position in the automatic warehouse after all picking-up as indicated for delivery to the destinations is completed.
Patent JP-S5522812-A (JP)
Title: Semiconductor photodetector
Inventor: YAMAMOTO YOSHIHISA
IPC: H01L31/02
Filed: 1978-08-04
Abstract: PURPOSE: To improve quantum efficiency, noise characteristics, responce characteristics, etc. by providing a photocoupler including a Schottky electrode as one component on the light-receiving surface of a photocoupler to permit the absorption of almost all light power incident on the light-receiving surface into the Schottky electrode.  
     CONSTITUTION: A N type or type layer 2 is grown on a N type Si substrate 1; guards 5 are formed for the protection of edge-breakdown on the substrate in such a manner that it is rooted in the substrate; a Schottky electrode 3 is coated on the area extending from the ring to the layer 2; and an ohmic electrode 4 is provided on the back surface of the substrate 1. Then, dielectric layers 6 and 7 are coated on the whole surface; a grading construction is provided on the opposite surface of the electrode 3 of the layer 4; and light hν is irradiated on the surface of the layer 7 while applying a direct electric voltage between the electrodes 3 and 4. At this time, the frequency of the grading is controlled to about 1/2 the wave length in the conduit path. This permits the absorption of all the power of the incident light into the electrode 3 and increases the quantum efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01271161-A (JP)
Title: Polishing device using magnetic fluid
Inventor: KATO YASUSHI
IPC: B24B37/00
Filed: 1988-04-19
Abstract: PURPOSE:To efficiently obtain a ball unit of high sphericity by tilting a contact surface with a spherical workpiece in the bottom end part of a driving lap by a specific angle in the peripheral direction with respect to a perpendicular direction. CONSTITUTION:While holding a workpiece ball unit 3 in magnetic fluid 7, containing an abrasive grain, by a driving lap 1, float 5, receiving floating force by the magnetic field formed in the magnetic fluid 7 by a magnet 6, and by a guide ring 4 in its internal peripheral surface, this driving lap 1 is rotated, polishing the ball unit workpiece 3. Here the driving lap 1, in its bottom end part contact surface 2 with the workpiece ball unit 3, has a tilt angle E of 20 deg. to 80 deg. in the peripheral direction with respect to a perpendicular direction. Thus giving a proper polishing pressure to the workpiece ball unit 3, it is pressed to the internal peripheral surface of the guide ring 4 by adequate force, and the workpiece ball unit 3 is stabilized in its holding condition and enabled to be polished in high sphericity.
Patent JP-S62253055-A (JP)
Inventor: OOKA AKIHIRO
IPC: A61G1/02
Filed: 1986-04-25
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-H0917178-A (JP)
Title: Semiconductor storage and memory system
Inventor: MURANAKA MASAYA
IPC: G11C7/04
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor storage and a memory system which has a reliable data-retaining function with a simple configuration and can drastically reduce the power consumption in a data retention mode. SOLUTION: Two memory cells of different memory arrays ARRAY 1 and ARRAY 2 are simultaneously selected by specifying a specific write operation mode to making the logic 1 of a write signal correspond to a state where a capacitor is charged and the logic 0 of the write signal correspond to a state where the capacitor is not charged, thus writing a same write signal. Then, by specifying a specific read-out operation mode, two dynamic-type memory cells of the different memory array are simultaneously selected, a state where the capacitor of the dynamic-type memory cell is charged or not is made to correspond to the logic 1 or 0 of the read-out signal corresponding to the write operation, and the same time the logic 1 of the read-out signal is outputted preferentially.
Patent JP-H01266131-A (JP)
Title: Aromatic polyester and its production
Inventor: KIDAI OSAMU
IPC: C08G63/60
Filed: 1988-04-18
Abstract: PURPOSE:To obtain an aromatic polyester having improved flow, moldability, modulus, impact strength and heat resistance, by incorporating a specified 2,2-(3,4'-dihydroxydiphenyl)propane residue in it. CONSTITUTION:1-35mol% 2,2-(3,4'-dihydroxydiphenyl)propane (A) of formula I is reacted with 1-20mol% at least one dihydroxy compound (B) of formula II (wherein X is a hydrocarbon group, and n is 1-4), 0-35mol% 4,4'- dihydroxydiphenyl and/or hydroquinone (C) of formula III, 5-45mol% terephthalic acid and/or isophthalic acid (D) of formula IV and 15-90mol.% p- or m- hydroxybenzoic acid (E) of formula V in the presence of an acid anhydride at 100-400 deg.C while distilling the acid and the acid anhydride to obtain an aromatic polyester comprising 1-35 equivalent % component A residues of formula VI, 1-20 equivalent % diol compound residues of formula VII, 0-35 equivalent % of component C residues of formula VIII, 5-45 equivalent % of component D residues of formula IX and 15-90 equivalent % component E residues of formula X and satisfying the relationship among the numbers of equivalents of components of formula II-V, represented by formula XI and having a melt viscosity >=30 P at 320 deg.C and 100sec<-1>.
Patent JP-H0644497-A (JP)
Title: Reflector detection device
Inventor: YAMAMOTO TAKASHI
IPC: G08B13/184
Filed: 1992-03-23
Abstract: PURPOSE:To inhibit an alarm from being continuously sounded below a safe distance between automobiles when the automobile approaches a road shoulder reflector provided on a curved road. CONSTITUTION:This device is provided with a traveling distance measuring means 13 for measuring the traveling distance of a vehicle, a rapid increase detection means 11a for outputting rapid increase signals when the rapid increase of detected distance is detected by front object detected distance signals from a distance measuring means 10, a post rapid increase traveling distance measuring means 11b for measuring the traveling distance by the rapid increase signals, a traveling distance deciding means 11c for outputting set value exceeding signals when the measured traveling distance arrives at a prescribed set value and an alarm control means 11d for generating alarm operation signals when the detected distance becomes shorter than the safe distance between the automobiles, inhibiting the generation when the alarm operation signals are generated when the rapid signals are generated and also releasing the inhibition when the set value exceeding signals are generated. Then, the alarm is inhibited when the rapid increase are present for two times.
Patent JP-H07299470-A (JP)
Title: Dehydrating method of waste water such as milk
Inventor: NAKANISHI MOTOYASU
IPC: B01D21/01
Filed: 1994-05-09
Abstract: PURPOSE:To rapidly dehydrate and improve efficiency by mixing polysaccharide into a waste water such as milk, then mixing a polyvalent metallic ion after mixing sodium alginate and then dehydrating. CONSTITUTION:Water is added into a prescribed quantity of a milk M to dilute, into which a prescribed quantity of the polysaccharide NGL10 is added and stirred. Next, a prescribed quantity of sodium alginate 20 is added and stirred. A prescribed quantity of the polyvalent metallic ion such as polyaluminum chloride aq. solution is added thereinto and mixed by stirring. And the mixed solution is left standing for a prescribed time until the solution is separated into a flocculated part and transparent water. After that, the solution is dehydrated by an adequate means, for example, the solution can be dehydrated by picking up the flocculated material with a pair of tweezers and holding between filters. A highly branched beta-1,3 glucane bonded with sulfoacetic acid and constituted so that a glucose having beta-1,3 gulcane in the main chain is branched at beta-1,6 bond is used as the polysaccharide.
Patent JP-H07299375-A (JP)
Title: Stirring mill for grinding into fine powder
Inventor: KUSUNOKI MASUMI
IPC: B02C17/16
Filed: 1994-05-09
Abstract: PURPOSE:To ensure that grinding media do not concentrate at an area near the outlet of a grinding chamber and a pressure loss is reduced, and the grinding chamber is efficiently used for grinding into fine powder. CONSTITUTION:This stirring mill 4 is equipped with a cylindrical container 2 and a hollow stirring shaft 4 with a stirring member 4a provided on its periphery surface arranged in a freely rotatable manner. In addition, an inlet 12 for circulating a medium is formed on the terminal part of the hollow stirring shaft 4 which is adjacent to the slurry outlet 7 of the container, and an outlet 13 for circulating a medium is formed on the terminal part of the hollow stirring shaft 4 close to a slurry inlet 6. Further, a screen 8 is provided so as to surround the slurry outlet, and grinding media 15 loaded fully in a grinding chamber 11 formed between the inner surface of the container and the outer surface of the stirring shaft move by a pumping means, in the axial direction of the container and circulate in the container through a circulation channel running from the inlet for medium circulation of the stirring shaft to the interior of the grinding chamber via the interior of the stirring shaft and the outlet 13 for medium circulation. Further, the marginal surface in a peripheral direction of the outlet for medium circulation is gradient so that the speed of the crushing medium is accelerated outward in a radial direction. This pumping means circulates the grinding medium at high speed.
Patent JP-2000288891-A (JP)
Title: Manufacture of eyeglass lens and lens machining device
Inventor: MIYAZAWA MAKOTO
IPC: B24B9/14
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To improve a production yield in eyeglass lens outline machining, and to improve production efficiency. SOLUTION: This lens machining device marks an area on a surface of an eyeglass lens 10 to be chipped off by eyeglass lens outline machining with production information such as reference position marks 32 or an eyeglass lens outline mark 31 showing an area left by the eyeglass lens outline machining. No production information remains on an eyeglass lens outline machining finished lens 12. The lens machining device has reference position detection devices for detecting reference positions of the eyeglass lens 10, and marking devices for marking the production information on the lens 12 on the prescribed surface of the eyeglass lens 10 according to the reference position information obtained by the reference position detection devices.
Patent JP-H07307767-A (JP)
Title: Data receiver
Inventor: HUISKEN JOSEPHUS ANTONIUS
IPC: H04J11/00
Filed: 1995-04-20
Abstract: PURPOSE: To constitute a data receiver of exclusive hardware with a relatively small number of parts. CONSTITUTION: A metric calculator 7 calculates a metric for a decoder 4 for each sample of a base band signal. The metric is a binary word, and a gross bit indicates the optimal value('0' or '1') of bits in a transition signal. Another bit indicates the reliability of the gross bit. The metric calculator 7 presents the monotonous transition function of an equal distance step between limit metric values(all metric bits are '0' or '1'). The metric value is changed as the function of the sample value of the base band signal within a range decided by two saturation values. The number of the sample value in this range is the integer of 2. In this range, the reliability bit can be easily extracted from the number of selection bits with the binary expression of the base band signal sample.
Patent JP-S58855-A (JP)
Title: Chewing gum composition
Inventor: SAKUMA SHIYUUJI
IPC: A23G4/00
Filed: 1981-06-22
Abstract: PURPOSE:To obtain a chewing gum composition having improved effects on strengthening the dentine and prevention of dental caries, by incorporating hydroxyapatite in a raw material for the chewing gum. CONSTITUTION:Hydroxyapatite[Ca10(PO)4)6(OH)2]is incorporated in a raw material for a chewing gum consisting of a gummy base, saccharide and perfume as principal components.
Patent JP-S5720774-A (JP)
Title: Magnetic cleaning apparatus
Inventor: WADA KENICHI
IPC: G03G21/00
Filed: 1980-07-11
Abstract: PURPOSE:To remove remaining magnetic toner efficiently without damaging the surface of a latent image carrier by attaching a cleaning sleeve with a cleaning magnet to the incide to which AC voltage is applied close to the surface of the carrier. CONSTITUTION:A cleaning sleeve 13 consisting of nonmagnetic materials is located in the cleaning part to remove the magnetic toner remaining around the photosensitive drum 1 after transfer from the drum 1 and fixed so that the space between the cleaning sleeve and the surface of the drum 1 is fixed in 0.3mm., for example. An AC power source 14 is connected to the sleeve to apply AC voltage. A cleaning magnet 15 consisting of a multipolar magnet whose surface density of magnetic flux, for example, 1,000 gauss and which can be rotated in the same direction as that of the drum and the direction of an arror (c) by the rotation driving mechanism is fitted to the inside of the sleeve 13. Thus, the magnetic toner can be removed from the surface of the carrier efficiently.
Patent JP-H10236705-A (JP)
Title: Tape tension weight roller drop down preventing device for tab tape printer
Inventor: IMAZU ISAO
IPC: B65H23/16
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent a TAB(tape automated bonding) tape from sagging in a floor surface and generating excessive tension, and prevent the TAB tape from being damaged. SOLUTION: A louver 2 is constituted such that in both ends of a rectangular base plate 21, two guide rails 22 apiece are vertically provided with a space apart in a width direction, a part of a roller shaft 203 of a weight roller 20 protruding the roller shaft 203 to both ends is inserted in a space of the guide rail 22, a loop part of a TAB tape is wound to a lower surface of the weight roller 20.
Patent JP-S59222642-A (JP)
Title: Clutch mechanism
Inventor: NISHIUCHI TOSHIO
IPC: F16H3/08
Filed: 1983-05-30
Abstract: PURPOSE:To miniaturize a clutch device by providing such an arrangement that a retainer plate secured to a rotary shaft is abutted against the outer end of a coil spring which is disposed in a cylindrical gear and is rotatably fitted onto the rotary shaft. CONSTITUTION:A retainer plate 8 secured to a rotary shaft 3 is abutted against the outer end of a coil spring 7 which is disposed in a cylindrical gear 6 and is rotatably fitted onto the rotary shaft 3. With this arrangement, when the rotary shaft 3 is moved, the coil spring is compresed and, therefore, increase its diameter between the inner bottom end of the cylindrical gear 6 and the retainer plate 8 so that torque is intermittently transmitted without moving the gear in the axial direction. Accordingly, the clutch device may be miniaturized.
Patent JP-H03293472-A (JP)
Title: Painted woody plate for concrete form and manufacturing thereof
Inventor: KONDO KUNIHIKO
IPC: E04G9/05
Filed: 1990-04-11
Abstract: PURPOSE:To make it possible to manufacture a smooth and glossy painted woody plate for a form at a low cost by forming an undercoating resin layer having aqueous latex, etc., for the main ingredients and a finish coating resin layer having solventless type urethane painting, etc., for the main ingredients. CONSTITUTION:An undercoating resin layer having aqueous latex and/or aqueous resin emulsion, isocyanate compound and/or multifunctional aziridine compound having two or more aziridinyl groups into a molecule and filler for the main ingredients is formed on the surface of a woody plate. A finish coating resin layer having solventless type urethane painting or ultraviolet radiation hardening type urethane painting for the main ingredients is formed thereon.
Patent JP-H07277406-A (JP)
Title: Corner garbage container for sink
Inventor: HAMANA YOSHITAKA
IPC: B65F1/00
Filed: 1994-04-08
Abstract: PURPOSE:To set a garbage container to set on a corner of a sink basin in the stable state without a trouble of being flown out by water in the sink basin and caught with rubbish. CONSTITUTION:An engagement port 6 is provided on a hooking plate 1 installed across top boards 4, 5 on the longitudinal side and the lateral side on corner parts of a sink basin 3, a container main body 2 is inserted in the sink basin 3 by way of inserting it into the engagement port 6 free to draw and insert, a projected piece 8 provided on the upper part of an outer peripheral surface of the container main body 2 is provided free to support by way of engaging it with the edge of the engagement port 6 of the hooking plate 1, and a cover 9 to reverse and open on the top boards is installed on the upper opening of the container main body 1.
Patent JP-S63261464-A (JP)
Title: Automatic transaction system
Inventor: NAKANO TAKUMI
IPC: G06Q40/00
Filed: 1987-04-17
Abstract: PURPOSE:To record plural transaction results sorted according to respective transaction sorts on a recording medium by providing a means for collating a transaction result on an automatic transaction machine and a means for answering a master device based on a collated result. CONSTITUTION:A reading means 11 in an automatic transaction machine 100 reads out a transaction sort from a recording medium part of a medium 10. A collating means 12 collates a transaction result corresponding to the transaction sort. An answering means 21 in the master device 200 retrieves transaction result data sorted in each transaction sort from a doposit data file 26 and answers the retrieved result. A printing means 13 in the device 100 prints out the answered transaction result data from the line next to an already printed line on a printing medium part of a medium 10. Thereby, plural transaction results sorted in each transaction sort can be recorded on one medium 10.
Patent JP-S59223897-A (JP)
Inventor: ARIMATSU TOSHIHARU
IPC: H04B1/10
Filed: 1983-06-01
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。