baber/WOPTO huggingface dataset:
Patent JP-S54130594-A (JP)
Title: Novel cephalosporin derivative
Inventor: SAIKAWA ISAMU
IPC: A61P31/04
Filed: 1978-03-31
Abstract: NEW MATERIAL:A cephalosporin derivative of formula I (R 1  is H, carboxyl- protecting group; R 2  is organic group bonded with O or S; R 3  is lower alkyl; n is 0, 1, 2; A is (substituted) alkyl; B is group of II, III), or its salt.  
     EXAMPLE: 7-[D-α-(2-amino-4-thiazolyl)-α-(4-ehyl-2,3-dioxo-1-piperadinecarboxamido] - 3-[5-(1-methyl-1,2,3,4-tetrazolyl)thiomethyl]-Δ 3 -cephem-4-carboxylic  acid.  
     USE: Antibiotic substance effective even to Pseudomonas aeruginosa, Myxomycetes, etc. Stable to β-lactamase.  
     PROCESS: The compond I is prepared by reacting a compound IV [B" is V or VI (R 4  is amino, etc.; R 5  is imino, etc.); R 6  is H, etc.] with a reactive derivative of a compound VII. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09228747-A (JP)
Title: Mounting structure of cover material of building
Inventor: IDEHASHI TOSHIO
IPC: E06B3/58
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To easily assure a close contact between a cover material retainer and a cover material by attaching a plurality of the covering members having at its circumferential edge the elastic loop-shaped covering material retainer fitted thereto. SOLUTION: An upper fastener 21 is fixed to a lower fastener 22 welded to a base steel member 31, a perpendicular frame 1a is fixed to the upper fastener 21 through a drain sheet 11 and a drain sheet retainer 12, and then a lateral frame 2a is fixed to the perpendicular frame 1a. On the frames 1a, 2a, a plurality of cover materials 5 each having at its circumferential edge an elastic loop- shaped cover material retainer 8 are placed, and the adjacent retainers 8 are set in a screw hole 1f with a reinforcing plate 6 being interposed therebetween by means of a screw fixing tool 9. As the material of the retainer synthetic rubber, silicone rubber or the like is used. Accordingly the close contact between the retainer 8 and the cover material surface is improved, thereby preventing generation of leakage water.
Patent JP-S59163402-A (JP)
Inventor: SASAKI MITSURU
IPC: A41B11/00
Filed: 1983-03-05
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-H08295679-A (JP)
Title: Production of 3-substituted-phenyl-5-alkylidene-1,3-oxazolidin-2,4-dione derivative
Inventor: HIRAI KENJI
IPC: B01J27/128
Filed: 1996-02-26
Abstract: PURPOSE: To produce the subject compound having strong herbicidal activity without using a toxic halogen compound, etc., in high yield by reacting a specific carbamic acid ester with 2-hydroxy-3-alkenoic acid ester under heating. CONSTITUTION: This 3-substituted-phenyl-5-alkylidene-1,3-oxazolidin-2,4-dione derivative expressed by formula III having strong herbicidal activity is produced without using toxic phosgene, etc., in high yield by reacting a carbamic acid ester expressed by formula I (Ar is a substituted phenyl; R<1> is a 1-6C alkyl), [e.g. N-(4-chloro-5-cyclopentyloxy-2-fluorophenyl)carbamic acid ethyl ester] with 2-hydroxyalkenoic acid ester expressed by formula II (R<2> and R<2> are each H or a 1-12C alkyl; R<4> is a 1-6C alkyl) (e.g. 2-hydroxy-3-methyl-3-butenoic acid ester) in the presence of a compound of a metal element belonging to one of the groups 8 to 12 of the Periodic Table such as tin or lead under heating.
Patent JP-H04276454-A (JP)
Title: Ink jet recorder
Inventor: ODA HAJIME
IPC: B41J2/045
Filed: 1991-03-04
Abstract: PURPOSE:To remove air in an ink chamber of an ink jet head which uses air flow and electrostatic force. CONSTITUTION:A small opening 116, whose peripheral surface is covered with an ink-repellent material 117, for communicating an ink chamber 106 with an air passage 105 is provided at upper part of an ink discharge opening 107 facing an air discharge opening 108. As a result, even when air in the ink chamber 106 increases, ink does not remain in the small opening 116, but it discharges by an appropriate quantity automatically so as to restore former state, so that stable recording property without blurring and discharge failure can be obtained.
Patent JP-H09207531-A (JP)
Title: Rear suspension device
Inventor: OKADA KOJI
IPC: B62D25/08
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a rear suspension device which can attain improving of bearing strength in a car body rear part at side collision time, while enhancing control stability. SOLUTION: Two arms 4a, 4b extended to the front are provided in a trailing arm 4 rotatably supporting a rear wheel 5, the inner side arm 4a is supported to a cross member 3 vertically swivelably through a rubber bush, also the outer side arm 4b is supported to a bracket 13, arranged before the rear wheel 5, vertically swivelable through a rubber bush. The bracket 13 is fixed to a connection part 2b between a side sill 2 positioned in the forward of a rear wheel center axis CL and the cross member 3, also the bracket 13 is extended toward the forward from the connection part 2b, this extension part 13b is fixed to the side sill 2.
Patent JP-H09209733-A (JP)
Title: Piston lubricating device for engine
Inventor: ONISHI KAZUHIKO
IPC: F01P3/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the cooling performance of a piston and improve the seizure property by operating a piston oil relief valve based on a control map set from the information indicating the state of an engine, and controlling the injection quantity of the oil injected from a piston jet nozzle. SOLUTION: When an ignition switch 54 is turned on to start an engine 2, a controller 48 makes the region judgment of a control map based on the output signals of a temperature sensor 50 and a pressure sensor 52 and judges whether the control map exists in the normal region or not. If the judgment is yes, a relief valve switch 46 is turned on or off depending on whether the control map exists in the region opening the relief hole 38 of the piston relief valve 36 or in the region closing the relief hole 38. When the relief valve switch 46 is turned on, a solenoid 44 is excited to release the piston relief valve 36, the oil injection quantity from a piston jet nozzle 30 is decreased, and the cooling of a piston 12 is limited.
Patent JP-H07250366-A (JP)
Title: Simple cordless telephone system
Inventor: IKEDA KOJI
IPC: H04W84/10
Filed: 1994-03-09
Abstract: PURPOSE:To improve convenience of communication by eliminating the need for complicated and expensive exclusive function for connection control to a cordless telephone set but using a general private branch of exchange such as an existing private branch of exchange to implement connection control. CONSTITUTION:Each of plural lines 2 is made corresponded to each of plural cordless telephone sets by one to one each and an exchange 1 and a base station equipment 10 are used to input a calling/receiving signal of the telephone set 3 to the line 2. Upon the receipt of a connection request to a called cordless telephone set 3, the exchange 1 configured as above connects the line 2 corresponding to the telephone set 3 to the device 10, a control means 15 provided in the device 10 identifies the telephone set 3 corresponding to the line 2 having the connection request and calls the telephone set 3 through a radio channel 4. Since the lines 2 are connected in multiple, even when a telephone set 3 is in any radio zone 5, the connection is made available. That is, the exchange 1 handles the telephone sets 3 as if the telephone sets 3 were directly connected similarly to the case with lines connecting a stationary terminal equipment such as an accommodated terminal equipment 7.
Patent JP-H05235106-A (JP)
Title: Bonding apparatus
Inventor: YAMADA SERIAKI
IPC: H01L21/60
Filed: 1992-02-25
Abstract: PURPOSE:To prevent that a defect due to the adhesion of a foreign matter or the like is produced by a method wherein a protruding part is formed selectively, so as to include the arrangement region of a bump, at least on an opposite face of either a bonding stage or a bonding tool. CONSTITUTION:Relief parts 1a, 4a whose cross section is U-shaped are engraved and formed, so as to avoid the arrangement region of a bump 2b, in individual opposite faces of a bonding stage 1 and a bonding tool 4 which overlap the bump 2b on a pellet 2a with an inner lead 3 so as to be sandwiched and pressed. A protruding part 1b and a protruding part 4b which correspond to the arrangement region of the bump 2b and which are provided with required minimum areas for a bonding operation are formed; the protrusion part 1b is brought into selective contact with the inner lead 3; a sandwiching and pressing operation is performed in a bonding operation. Thereby, the frequency of the cleaning operation of the bonding stage and the tool is reduced and the operating rate of a bonding process can be enhanced.
Patent JP-H02217958-A (JP)
Title: Interference preventing resource control system
Inventor: WADA KEN
IPC: G06F15/177
Filed: 1989-02-17
Abstract: PURPOSE:To prevent the generation of a trouble due to an interference by removing mutual interference to the same resource between terminal works in a computer system having the common resource and constituted so as to be used by plural terminals. CONSTITUTION:The computer system is constituted of a CPU 1, a memory 2 and a terminal 3. Individual resources in a resource file are provided with data for indicating whether each resource is being driven or not and a various work program for executing the prescribed processing of the resource started by each terminal 3 is provided with logic for deciding data indicating whether the resource concerned is working or not the logic for setting or resetting the data indicating whether the resource is working or not, so that the generation of interference simultaneously accessing the same resource is prevented. Thus, work can normally be executed without generating a trouble due to the interference.
Patent JP-H03240846-A (JP)
Title: File deleting device
Inventor: MIMURA YOSHISUKE
IPC: G06F3/0481
Filed: 1990-02-19
Abstract: PURPOSE:To automatically delete the file that is finally unnecessary by recovering a wrong deleting instruction during an icon operation and at the same time producing a fixed instruction when a series of icon operations are over. CONSTITUTION:A deletion subject file storage part 102 stores in stack the identifiers of the files to be deleted. An icon deleting part 103 deletes an optional icon out of a window produced by a window generating part 101 and pushes the corresponding file identifier to the part 102. A file deletion executing part 107 deletes the substances themselves of the links and files included in the corresponding directories pointing the files corresponding to all identifiers stored in the part 102 only when the contents of the instruction received from an icon operation end instruction part 105.
Patent JP-S63204471-A (JP)
Title: Bit map memory
Inventor: AZUMA KEIZO
IPC: G06F12/00
Filed: 1987-02-20
Abstract: PURPOSE:To speedily access an optional position of a memory by connecting external and internal address buses together via a data bus connecting circuit based on the address value of an external address bus and converting an external address into an internal address via an address converting circuit to designate an address to a RAM. CONSTITUTION:A data bus connecting circuit 1 connects the external data buses d0, d1... and the internal data buses d'0 and d'1... together in 1:1 respectively based on the external address bus value (a). Then the address converting circuits 2-0, 2-1... are connected to the buses d'0, d'1... respectively. An address converting circuit 2-v connected to the v-th internal data bus converts the external address bus value into the internal address value by an internal data bus number (v). Access is given to a RAM 3-v with the converted address value and the access is optionally given to plural RAM 3-0, 3-1... by the external address bus value (a).
Patent JP-S57152225-A (JP)
Title: A/d converter
Inventor: TORII KENICHI
IPC: H03M1/36
Filed: 1981-03-16
Abstract: PURPOSE:To increase a conversion speed and to reduce power consumption by  connecting comparators in a pyramidal group, and turning on only the transistor  (TR) lines of one system according to an analog input. CONSTITUTION:Comparators 111-117 each composed of a couple of Trs are connected in a pyramidal shape. Latch circuits 131-137 each composed of a  couple of TRs are also connected in a pyramidal shape corresponding to the  comparators. Further, the comparator 111 and latch circuit 131 are connected to  a constant current source 15 through a switch circuit 14 composed of a couple  of TRs. On the other hand, reference voltages C1-C7 from reference voltage generating circuits are supplied to the corresponding comparators. Consequently,  only the TR lines of one system turn on according to an analog input VIN.  Therefore, power consumption is required only for one system, so a conversion  speed is increased and the power consumptin is reduced.
Patent JP-H01310049-A (JP)
Title: Composite sheet steel plate for sheet waterproofing
Inventor: NASU HISASHI
IPC: E04B1/66
Filed: 1989-02-17
Abstract: PURPOSE:To improve the water stopping property and workability by fixing a waterproof sheet on one surface of a steel plate protrusively from the steel plate in advance and overlapping the edge section of the adjacently installed waterproof sheet on the waterproof sheet fixed on the steel plate for construction. CONSTITUTION:A composite sheet steel plate 3 is constituted of a wide side piece and a narrow side piece, a waterproof sheet 6 is fixed on the L-shaped inside face, this sheet 6 is protruded form the edge of the narrow side piece to form a stretch section 7. The composite steel plate 3 is fixed at the corner of the rising section of the parapet 2 of a ground roof 1 while the stretch section 7 is stuck as an upper side piece. The edge section of a waterproof sheet 5 installed on the ground roof 1 is overlapped and deposited on the lower side pieces of the waterproof sheet 6 fixed to the steel plate 3, the edge section of a waterproof sheet 4 installed on the parapet 2 face is overlapped, deposited and fixed below the stretch section 7 of the waterproof sheet 6 for construction.
Patent JP-H06248223-A (JP)
Title: Material excellent in water repellency, resistance to corrosion and snow sticking, weatherability and lubricity and its production
Inventor: YAMAUCHI GORO
IPC: C08L33/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide a material excellent in water repellency, resistance to corrosion and snow sticking, weatherability and lubricity. CONSTITUTION:The material can be obtained by homogeneously incorporating (A) fluorographite powder <=3wt.% in unbound fluorine content and <=8mum in particle diameter in (B) a resin (mixture) composed of at least one kind of resin among acrylic silicone resins, acrylic resins, polyester resins, epoxy resins, fluororesins and urethane resins so as to be 1-70vol.% for said powder followed by pressing the resultant blend at a pressure of >=100Kg/cm<2> and baking it at a temperature not higher than 1.2 times the melting point (in terms of absolute temperature) of the resin (mixture) but not lower than the heat distortion temperature thereof.
Patent JP-H09229660-A (JP)
Title: Micrometer
Inventor: TAKAHASHI SEIGO
IPC: G01B3/18
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a micrometer which allows reduction of the costs and enhancement of the operability. SOLUTION: A micrometer concerned is not equipped as conventional with a main scale and aux. scale, but is structured so that a thimble 71 is installed on a frame through a sleeve 51 in such a way as rotatably round a spindle 61 in a certain position about its axial direction, and between the thimble 71 and spindle 61, a rotation transmitting means 81 is furnished which transmits the rotation of the thimble 71 to the spindle 61 and admits a displacement of the spindle 61 in the axial direction. A ratchet mechanism 82 is incorporated in the rotation transmitting means 81.
Patent JP-H02216437-A (JP)
Title: Method and device for detecting defect of sheet-like object
Inventor: TAKAHASHI TOKUJI
IPC: G01N21/892
Filed: 1989-02-17
Abstract: PURPOSE:To surely detect a line defect, etc. of a supporting body and a under- coating layer as well by detecting a misalignment which follows up a variation of an angle of refraction based on a defect of a light source optical image for transmitting through a sheet-like object. CONSTITUTION:A light source beam from a light source 10A passing through a concave mirror 11A transmits through a sheet-like object 1, passes through a concave mirror 12A and a slit 15A, etc., and forms an image in a photomultiplier 14A, and an optical image misalignment which follows up a variation of an angel of refraction based on a defect of the sheet-like object 1 is detected. By a method using a Schlieren or shadow graph method irrespective of a broadening degree of scattering of a light beam, a line defect X of a supporting body and an under-coating layer of such small broadening of scattering as a non-scattered light and a scattered light can not be separated is also detected surely.
Patent JP-S59162971-A (JP)
Title: Dust catcher for concrete spraying work
Inventor: KASE TAKAO
IPC: B05B15/04
Filed: 1983-03-08
Abstract: PURPOSE:To inhibit the scattering of powdery dust for maintaining an excellent working environment, by providing a dust collector body having a hollow interior and an opened part at its top end in the vicinity of a spraying nozzle in a concrete sprayer. CONSTITUTION:In a concrete sprayer, the gaseous mixture of compressed air with concrete is sprayed through a spraying nozzle 11 onto the wall surface of a tunnel while sequentially moving a car body 1, to perform concrete spray coating. At this time, a large amount of powdery dust is formed by the collision of the sprayed concrete against the wall surface. Hereon, an electric suction blower 18 is started in concurrence with the starting of the concrete sprayer. Said electric suction blower 18 has a dust collecting hood 12 provided in the vicinity of the spraying nozzle 11 to suck powdery dust. The sucked powdery dust is introduced through a flexible tube 17 into the electric suction blower 18 and then removed by a filter 19.
Patent JP-H06250296-A (JP)
Title: Book original platen
Inventor: FUJIOKA TETSUYA
IPC: B42D9/04
Filed: 1993-02-26
Abstract: PURPOSE:To provide a book original platen capable of executing the stable image reading and paging scan of a book original. CONSTITUTION:An original platen 1 has a two-layer structure and the original platen 1 of the upper side is constituted so as to freely slide in the horizontal direction with respect to the upwards and downwards moving platen 5 of the lower side, to maintain a closely sticking state between the cover of the book original BO and the original placing surface of the original platen 1. The upwards and downwards moving platen 5 of the lower side is constituted so as to freely vertically move and the center 2 of the book original BO placed on the original platen 1 is kept constant. Each end part of the central side of the original platen 1 divided into two of the left and right are connected each other by a connecting member (rear supporting plate 14) and the rear cover of the book original BO placed on the original platen 1 is supported.
Patent JP-S56135527-A (JP)
Title: Modified polyamide molded product
Inventor: SAITOU KOUICHI
IPC: D06M101/16
Filed: 1980-03-27
Abstract: PURPOSE: The titled molded product with high hygroscopicity but no sliminess, which comprises an inner layer having an alkali metal-substd. carboxyl group and a surface layer having a cationic material-substd. carboxyl group.  
     CONSTITUTION: A polyamide molded product having at least 7×10 -4 mol/g of an alkali metal-substd. carboxyl group is treated at a temp. as low as possible by use of a cationic material of MW≥50 (e.g., a cationic surfactant or a polyamide cationic softener), to allow the surface layer portion thereof to contain at least 7×10 -4 mol/g of a cationic material-substd. carboxyl group. Said molded product may contain 90% or less polyester (where the polyester is contained in a surface area corresponding to about 50% or less of the total surface area). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5910668-A (JP)
Inventor: MATSUGASHITA NOBUYUKI
IPC: E02D9/02
Filed: 1983-03-10
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-H09229200-A (JP)
Title: Flexible seal structure
Inventor: MIYAKE KEIJI
IPC: F02F11/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure which can maintain good sealing performance even in case it is applied to a part involving a high temp. or vibration. SOLUTION: Flexible seals 3a-3d in tubular shape made of a soft material are interposed between members to be sealed 1a, 2a, 4 and fastened by a bolt 5 and nut 6, and a pressurized fluid is introduced into the inside cavities of these seals. Because the contacting pressure of the seals with the members to be sealed is determined by the pressure of the fluid, a constant seal contact pressure is maintained irrespective of drop of the strength due to deterioration of the seal material.
Patent JP-H01212361-A (JP)
Title: Automatic chemical analyzer
Inventor: TAKEUCHI MASAKI
IPC: G01N35/00
Filed: 1988-02-19
Abstract: PURPOSE:To simplify the retrieval of a sample to be reexamined, by retrieving a part necessary for reexamination on the basis of a measuring elapse from a sample to be measured to display the same in a map form. CONSTITUTION:The concn. of the specific component in a reaction liquid containing a sample is measured and, if necessary, the re-measurement of a desired sample is performed. At this time, when abnormal data is detected on the way of the transfer of the sample by a pressure sensor, said data is immediately sent to a reexamination map preparing part 23. The measured result of a desired item transferred to the reaction line part of a measuring part 22 is similarly sent to the preparing part 23. This preparing part 23 retrieves a sample judged to be abnormal on the basis of a present pattern from various data inputted with the elapse of time to display the same on the map of a display part 25 by a mark. Therefore, a reexamination map is displayed on the display part 25 and an operator observes said map to make it possible to simply confirm a pattern necessary for reexamination.
Patent JP-S63207570-A (JP)
Inventor: MIYAGAWA SHIGERU
IPC: B25D17/10
Filed: 1987-02-21
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-S54130914-A (JP)
Title: Digital information recorder
Inventor: INOUE TOORU
IPC: H03M13/00
Filed: 1978-03-31
Abstract: PURPOSE: To record the information for a long drop-out without any deterioration of reliability and real time by absorbing the drop-out of a magnetic element in a word unit with a time slot.  
     CONSTITUTION: When the drop-out is detected in a word to be recorded, a detecting circuit 5 is operated. When the word reaches a main recording head 22, word  drop- out signals are generated from a delay circuit 8. In response to thses signals, a  read control circuit 11 stops the read of the information word of a register 10 so  that the dummy word of a dummy information generating circuit 10 is inserted and  recorded in a drop-out recorded word. The information word temporarily recorded  in the register 10 is sequentially delayed by the dummy word so that it is read out  and recorded. Thus, it is possible to record the digital information without any deterioration of reliability and real time even for the long drop-out of the magnetic  element. 
     COPYRIGHT: (C)1979,JPO&Japio