baber/WOPTO huggingface dataset:
Patent JP-S6322057-A (JP)
Title: 2,4-dichloro-5-fluoro-benzoic acid derivative
Inventor: KURAUSU GUROOE
IPC: A23K20/195
Filed: 1987-05-25
Abstract: 1. Claims (for the Contracting States : AT, BE, CH, DE, FR, GB, IT, LI, NL, SE) Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino- quinoline-3-carboxylic acids of the formula I  see diagramm : EP0078362,P10,F3  in which R denotes hydrogen, methyl, ethyl or beta-hydroxyethyl, and their pharmaceutically usable acid addition salts, alkali metal salts and hydrates, except 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino- quinoline-3-carboxylic acid and its hydrochloride, 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7- (4-methylpiperazino)-quinoline-3-carboxylic acid and 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7- (4-ethylpiperazino)-quinoline-3-carboxylic acid hydroiodide. 1. Claims (for the Contracting State LU) 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino- quinoline-3-carboxylic acids of the formula I  see diagramm : EP0078362,P11,F3  in which R denotes hydrogen, methyl, ethyl or beta-hydroxyethyl, and their pharmaceutically usable acid addition salts and hydrates.
Patent JP-H02306920-A (JP)
Title: Preventive and treating agent for disease by herpesvirus
Inventor: AWAYA AKIRA
IPC: A61P31/22
Filed: 1989-05-23
Abstract: PURPOSE:To obtain the subject preventive and treating agent, containing a nonapeptide known as a blood serum thymic factor or a derivative thereof as an active ingredient and capable of exhibiting effects by activating immunological or biophylactic systems of a host. CONSTITUTION:A preventive and treating agent, containing a nonapeptide having an amino acid sequence expressed by the formula or an ester or amide at the carboxyl group of aspartic acid at the C-terminal thereof or a pharmaceutically acceptable salt thereof as an active ingredient and useful for diseases by infection with human herpesvirus, such as herpes simplex virus-I or II or Epstein-Barr virus, and various animal-infected herpesvirus. The above-mentioned agent is safe with ultralow toxicity and can be administered for a long period.
Patent JP-S61286797-A (JP)
Inventor: HIRATA MASAMI
IPC: G21D5/06
Filed: 1985-06-14
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-H09311149-A (JP)
Title: Method of analyzing higher harmonics and device therefor
Inventor: MOCHINAGA YOSHIFUMI
IPC: G01R23/20
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To perform a precise analysis fitted for a standard with simple method and device by continuously performing a waveform analysis, and accumulating the basic wave of the instantaneous waveform and a Fourier transformed higher harmonic of each order for 30 minutes. SOLUTION: One cycle is divided equally to n-pieces to perform a sampling, the instantaneous waveform is averaged, for example, for one second, and a Fourier series analysis is performed by numerical analysis. A waveform analysis is continuously performed every second to accumulate the basic wave of the instantaneous waveform and the analyzed higher harmonics up to 40 orders for 30 minutes, and the maximum values are renewed and recorded. Thereafter, average values and maximum values for 30 minutes for the basic wave and the higher harmonic of each order, and the average and relative harmonic content to the basic wave are calculated, displayed and recorded. On the other hand, the higher harmonic current upper limit values at voltages of 6.6kV and 77kV are recorded, and an allowable value according to the received voltage and contract power is displayed. Since various data for the basic wave and the higher harmonic of each other, and the allowable value are thus displayed on the same screen, they can be easily compared to each other.
Patent JP-2000319923-A (JP)
Title: Correcting method of boring hole axis and earth auger excavator
Inventor: TANAKA NOBUYUKI
IPC: E02F5/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To rightly bore a hole while correcting dislocation of the boring hole axis by immediately controlling actuation of boring three auger screws when detecting that the boring hole axis is not normally kept at boring work. SOLUTION: This earth auger excavator has three auger screws capable of boring a hole along an upright leader. In this case, an auger screw support device 10 is attached for parallelly and mutually connecting/supporting the three auger screws at a prescribed pitch in an upper position close to a boring auger head, and braking mechanisms 15 are respectively and internally arranged in this auger screw support device 10.  An inclination measuring sensor is arranged in a shaft 5A of the respective auger screws to be connected to inclination measuring instruments via a leader upper part, an actuation part of the inclination measuring instruments and the respective braking mechanisms 15 is connected to a control part arranged in an operation room or the vicinity, a numeric value obtained by the respective inclination measuring instruments is arithmetically operated by the control part, the respective braking mechanisms 15 are selectively actuated according to a preset condition, and are constituted so as to correct the axis of the auger screws.
Patent JP-H0424471-A (JP)
Title: Refrigerating cycle
Inventor: NAGAGAWA MAMORU
IPC: F25B43/00
Filed: 1990-05-18
Abstract: PURPOSE:To eliminate the reverse flow of refrigerant solution into a compressor even when a heater is started after defrosting by a method wherein a check valve is provided in the suction side pipeline of the compressor and an additional accumulator, conducting refrigerant from lower side to upper side, is arranged between the evaporator of a refrigerant pipeline and the accumulator of the same pipeline. CONSTITUTION:When defrosting operation is started, refrigerant, positioned in an evaporator, is heated by a heater device and is guided into an additional accumulator 22. The refrigerant is separated into liquid refrigerant and gas refrigerant during moving through the additional accumulator from the lower part to the upper part while the liquid refrigerant is reserved in the accumulator 22 and the gas refrigerant is guided into an accumulator 5, then, is returned into a compressor 1 through a check valve 20 and a pipeline 21. Upon starting refrigerating cycle, liquid refrigerant overflowed in the accumulator 22 is guided to and reserved into the accumulator 5 whereby the reverse flow of the liquid refrigerant into the compressor 1 will never be generated. Upon defrosting operation immediately after starting control, the gas refrigerant, flowing reversely from the compressor 1 toward the accumulator 5, will never be returned into the accumulator 5 by the check valve 20.
Patent JP-S5753445-A (JP)
Title: Peptide compound
Inventor: FUJII SETSUO
IPC: C12Q1/56
Filed: 1980-09-16
Abstract: NEW MATERIAL:A peptide derivative of formula I (R 1  is H or a protecting group of the amino group; R 2  and R 3  are H or protecting groups of the guanidino group; R 4  is naphthyl).  
     EXAMPLE: Benzoyl-L-leucyl-L-alanyl-L-arginine naphthyl ester p-toluene toluenesulfonate.  
     USE: A reagent for measuring the enzymic activity capable of acting as an improved substrate for various enzymes, e.g. trypsin or plasmin.  
     PROCESS: A compound of formula II (R 5  is a protecting group of the amino group) and a compound of formula III are dissolved in a suitable solvent, e.g. chloroform, and an ordinary ester activating agent, e.g. dicyclohexylcarbodiimide, is added thereto. A base, e.g. triethylamine, is added to the solution if necessary to give the compound of formula I. The resultant compound of formula I as a substrate is brought into contact with an enzyme to measure the naphthol liberated by the enzyme and measure the enzymic activity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6018221-A (JP)
Title: Manufacture of heat transfer tube
Inventor: OKAZAWA TOORU
IPC: B21C37/20
Filed: 1983-07-13
Abstract: PURPOSE:To manufacture efficiently and economically a heat transmitting tube excellent in heat transmission performance by forming a skelp, having multiple lines of grooves formed in its one-side surface by hot rolling, into a tube and forming successively each groove-root corner R of the gooves into an acute angle while radially reducing the tube by cold drawing. CONSTITUTION:After heating a skelp 1 by passing it through the inside of an induction coil 4 of a high frequency induction heating device; multiple lines of grooves 2 are formed in the one-side surface of the skelp 1 along the flow direction of the skelp 1 by a mill provided with a grooved form-rolling roll 6 and a flat roll 10, and then the skelp 1 is passed through an electric welded pipe manufacturing installation 7 to obtain a tube 8 having many grooves 2 parallel to the tube axis in its inner surface. Next, the tube 8 is radially reduced by cold drawing it with the aids of dies 9,9' and, at the same time, each groove-root corner RB part of said grooves 2 is formed into an acute angle by a stress acting on the inner surface of tube 8 at the time of its reduction rolling, to obtain a heat transmitting tube 8 excellent in heat transmission performance.
Patent JP-S5556616-A (JP)
Title: Preparation of spacer for winding
Inventor: NEMOTO KENICHI
IPC: H01F41/06
Filed: 1978-10-20
Abstract: PURPOSE: To rationalize the preparation of spacers for winding, by applying adhesives on travelling pasting board at intervals, and by letting the spacers held on a rotary portion material fall on the adhesives while synchronizing the spacers with the board and by glueing the spacers.  
     CONSTITUTION: Pasting board 2 is intermittently let travel by means of a driving gear separately mounted, and adhesives 13 are applied on the board 2 while leaving spaces by using an adhesive applying device 11 installed in front of an adhering location in a shape that is let correspond to the board. A rotary portion material 7 maintaining spacers 1 that must be pasted on the board 2 is disposed at the downstream side of the device 11, but this structure is formed as follows. That is, space fixing fittings 8 are previously mounted onto a surface of the portion material 7 at intervals, and the spacers 1 are pushed into the surfaces of the portion material 7 among the fittings by means of an oil pressure piston 12 and a press device 5 and pressed down by means of springs 9. When the spacers 1 face to the adhesives 13 by thereafter rotating the portion material 7, the spacers 1 are detached from the portion material 7 by working a piston 10 and pasted on the adhesives 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02307546-A (JP)
Title: Barrier plate for jet grinder
Inventor: IWATA YOSHIMI
IPC: B02C19/06
Filed: 1989-05-24
Abstract: PURPOSE:To reduce the frequency of the replacement of a barrier plate due to abrasion and to easily mount the barrier plate to an adjustment apparatus, in the barrier plate for a jet grinder made of ceramic or cermet, by providing a metal frame to the peripheral edge on the side of a collision surface. CONSTITUTION:A barrier plate 32 made of ceramic or cermet is fitted in and fixed to a recessed metal frame 31. The circumferential part 31A of the metal frame 31 has a structure perfectly covering the peripheral edge of the barrier plate 32 on the side of the collision surface 32A thereof and, therefore, the pointed part on the peripheral edge on the side of the collision surface 32A is not exposed. The clamp screw 33 provided to the bottom part 31B of the metal frame 31 has function fixing the metal frame 31 to an adjustment apparatus. Since the peripheral edge of the barrier plate 32 is not in a pointed state, the omission due to the collision of a raw material is not generated. Further, since the metal frame 31 is abraded before the peripheral edge of the barrier plate 32 is abraded, only the metal frame 31 relatively low in cost may be replaced and it is unnecessary to replace the expensive barrier plate 32 and operating cost is reduced.
Patent JP-S5831506-A (JP)
Title: Electromagnetic coil device
Inventor: TAKAHASHI MATSUO
IPC: H01F5/00
Filed: 1981-08-19
Abstract: PURPOSE:To control the rise in temperature of a coil by a method wherein the winding width of a holding coil is broadened than that of a closing coil. CONSTITUTION:A coil spool 5 is divided into two by WC and WH sizes and collars are provided at the place between the WC and WH and end faces to form a coil winding space for unitary construction. A closing coil CC is wound on the winding width section of WC and a holding coil HC is wound on the winding width section of WH. A magnetic iron core 6 is engaged in the hollow section of the spool 5 and is fixed to an L-shaped yoke 7 forming a magnetic path at the rear section. An armature 8 is arranged at the front with a fulcrum as the center and is absorbed by the excitation of the coils to perform closing operation of a main contact. In the coils having the same coil appearance such  as total coil winding width (WC+WH) and winding thickness T or the like, the rising value of temperature is inversely proportional to nearly a square of the holding coil winding width WH and if the WH is some wider than about 1:1 of winding width division, the value is fallen in the range of a rise in temperature of this kind of coil.
Patent JP-S6110674-A (JP)
Inventor: YABANETA SACHIYOSHI
IPC: E21D11/10
Filed: 1984-06-22
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-H10316095-A (JP)
Title: Control system for unmanned remote navigation ship
Inventor: TERAZONO KATSUJI
IPC: G05D1/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a control system for an unmanned remote navigation ship that can control the position and attitude of the ship even in such environment that the ship is carried away by the wind and a current. SOLUTION: A system is provided with two ahead-astern propulsion machines 1 and two left-right propulsion machines 1 at the bottom of an unmanned remote navigation ship 100, and provided on board with a position measuring device 2 for measuring the present position of the ship 100, an attitude measuring device 3 for measuring the attitude of the ship 100, a control computer 4 for computing control deviation between the position and attitude of the ship 100 detected by the measuring devices 2, 3, and a moving target and outputting a control signal to the propulsion machines 1, and a generator 104 for the propulsion machines 1 and measuring devices 2, 3.
Patent JP-H08277367-A (JP)
Title: Modifier for resin
Inventor: KONISHI SATORU
IPC: C08L67/03
Filed: 1996-04-24
Abstract: PURPOSE: To obtain a modifier for resin which is a reaction product of a polyolefin having double bond and modified with an acid anhydride group- containing unsaturated compound with a polymer having an affinity for polyester having a group having reactivity with an acid anhydride on one terminal. CONSTITUTION: This modifier for resin is obtained by reacting (A) a material obtained by modifying (i) a polyolefin having double bond of at least 0.5 based on 1000 carbon number with (ii) an acid anhydride group-containing unsaturated compound (preferably maleic anhydride) with (B) a polymer having affinity for a polyester having a group having reactivity with an acid anhydride on at least one terminal. Furthermore, the component (i) is preferably a polyolefin having 500-20,000 number-average molecular weight and having double bond on only terminal, especially preferably a propylene polymer or a copolymer of propylene with α-olefin. The component B is preferably a polycondensation product of a dicarboxylic acid component such as a dicarboxylic acid and/or its ester with a diol component.
Patent JP-S5651839-A (JP)
Title: Semiconductor device
Inventor: TERACHI KAZUFUMI
IPC: H01L21/027
Filed: 1979-10-05
Abstract: PURPOSE:To permit an accurate positioning in mounting a large-sized or lean and long semiconductor element by providing indexing patterns for the semiconductor element and the element bonding part. CONSTITUTION:An indexing pattern 209 is provided on a portion of the surface of an element bonding partion 203', and another indexing pattern 210 is provided on a semiconductor element 202'. Then these patterns 209 and 210 are aligned and secured. This permits the element 202' to be accurately mounted on the bonding portion 203'. Moreover, the patterns can be diverted to the position discrimination purpose as they are when the mounting is made automatic.
Patent JP-H06341175-A (JP)
Title: Radiation shielding concrete structure
Inventor: MORIO SEIGO
IPC: E04B1/92
Filed: 1993-05-31
Abstract: PURPOSE:To prevent the leakage of radiation and to control the radiation safely by intentionaly generating cracks without damaging quality at the specified position of a concrete structure, and arranging the radiation crack generating member at this position. CONSTITUTION:Crack generating members 4a and 4b are provided at the inside and the outside of the specified position of a wall 3 of a concrete structure. Both crack generating members 4a and 4b extend toward the inside of the wall 3 from the outer surface of the wall 3 and are arranged so that the tips are separated at intervals so as to face each other. Both crack generating members 4a and 4b are deviated and arranged at a distancce L in the horizontal direction so that a radiation source 2 is not directly observed through the generated cracks.
Patent JP-S5253667-A (JP)
Title: Production of semiconductor device
Inventor: YAMADA KOUHEI
IPC: H01L21/316
Filed: 1975-10-29
Abstract: PURPOSE: To improve pattern accuracy and perform effective passivation by forming an annular groove buried with low-melting-point glass in an annular groove and keeping the top of glass within the depth of the groove. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000319987-A (JP)
Title: Connecting structure of column and beam in structure
Inventor: ISHIKAWA HIROMITSU
IPC: E01F9/669
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of a column and a beam in a structure capable of facilitating previous work and execution work at a job site and capable of improving design of an external appearance. SOLUTION: This connecting structure of a column and a beam in a structure includes a cross-sectional circular column 3, a pair of sandwiching pieces 10 contacting with a peripheral surface of the column 3 and being composed of an extruded section of an aluminum alloy for sandwiching/fixing a flat end part 8 of a beam 4, the beam 4 for sandwiching/fixing a flattened end part 8 by/to a pair of sandwiching pieces 10 and a cross-sectional almost semicircular fixing piece 20 fastened by a bolt to a pair of sandwiching pieces 10 in both end parts 24 and composed of an extruded section of an aluminum alloy fixed to a peripheral surface of the column 3 together with a pair of sandwiching pieces 10.
Patent JP-H07336664-A (JP)
Title: Pay television set
Inventor: MATSUI HISAMITSU
IPC: H04N7/16
Filed: 1994-06-10
Abstract: PURPOSE:To prevent an illicit practice viewing of television without settling a charge and to prevent an erroneous charge to a person not viewing the television. CONSTITUTION:A pay television set is provided with a toll charging device 4 outputting a signal based on the amount of coins put in or the amount indicated by the recorded data recorded on an inserted card, a television set 2 in which electric power is supplied independently of the charging device 4 and a viewing control means 17 for controlling the television set 2 to be viewed based on the signal from the charging device 4.
Patent JP-S61286826-A (JP)
Title: Power switching device for camera
Inventor: TSUBOI TAKAYUKI
IPC: G03B17/12
Filed: 1985-06-14
Abstract: PURPOSE:To obtain an inexpensive, high-accuracy power switching device by adjusting a fiber optical system associatively with power adjusting operation and adjusting the power of a photographic optical system to set finder power associatively with photographing operation. CONSTITUTION:When a switching member 6 is operated over a look in a finder so as to change power in a wide state, viewfinder lens systems 4.5.5c operate associatively with the motion to change finder power, and photographic optical systems 10d.15b are so adjusted as to correspond to the set finder power associatively with releasing operation. Consequently, a compact, energy-saving camera which has good operativity and good light shielding is obtained as what is called a lens shutter camera which has a finder optical system and a photographic optical system independently and is capable of zoom photography while including plural focal length switching.
Patent JP-S5816746-A (JP)
Title: Manufacture of aluminum vessel which is excellent in pressure resistance
Inventor: MUKOUYAMA SHIGEKI
IPC: B21D51/30
Filed: 1981-08-20
Abstract: PURPOSE:To elevate pressure resistance of a vessel, by constituting an Al vessel of a body part and a cover part, and constituting a wind-clamping structure of both of them of a specific method. CONSTITUTION:When manufacturing a vessel by an Al metal which is light and excellent in corrosion resistance, a vessel body part 1 and a cover part 2 are manufactured by forming them separately, and are formed in one body by wind-clamping a wind-clamping part 5 by a chuck 3 and a wind-clamping roll 4 in a job site for using it. In this case, when depth and width of a chuck fitting part 22 are denoted as H and W, respectively, a radius of curvature in the fitting part of the chuck 3 is set to 0.15-0.7mm., and the wind-clamping part is constituted so that a value of H/W becomes 1.4-3.8. In this way, it is possible to manufacture a vessel, which is light, can be moved easily, also is excellent in corrosion resistance, and sufficiently endurable against pressure of a stored fluid due to rise of an open air temperature, as a fluid vessel of an Al metal.
Patent JP-H02308479-A (JP)
Title: Bit error rate measuring method
Inventor: KUWATA NAOKI
IPC: G11B20/18
Filed: 1989-05-23
Abstract: PURPOSE:To accurately evaluate an optical recording medium including an effect due to the pattern of a recording signal by recording and inspecting a signal equivalent to the signal recorded on the optical recording medium at a state actually in use. CONSTITUTION:Firstly, data for recording and data for comparison are written from a host computer 113 on a RAM 107. Next, the computer 113 sets the readout address of the RAM 107. At this time, the recording signal outputted from the RAM 107 is recorded on the optical recording medium 101. Next, the computer 113 sets the readout address of the RAM 107. Next, reproducing data read out from the medium 101 is compared with the data in the RAM 107 at a comparator 108. The data for which noncoincidence is obtained is counted with an error counter 110 as an error. Thus, a bit error rate can be obtained by dividing the counted number of errors by the amount of data to be inspected.
Patent JP-S61289534-A (JP)
Title: Dropout display device in optical recording and reproducing device
Inventor: ITO TAKESHI
IPC: G11B7/12
Filed: 1985-06-14
Abstract: PURPOSE:To find easily causes of faulty operation by displaying a degree of a fault while calssifying the fault into that due to a recording face of an optical disc and that due to a lens when the fault takes place in the recording face of the optical disc or the lens. CONSTITUTION:If dirt or flaws exist on a recording face of an optical disc, a RF signal due to decreased reflected light is detected by quartered detectors 1a-1d, converted into a current signal, an adder circuit 3 adds voltage signals of current/voltage converting circuits 2a, 2b and the result is outputted. Further, the 2nd peak value detection circuit 6 detects the peak value of the waveform and a bottom value detection circuit 8 detects the bottom value of the waveform and a differential voltage between them is outputted by a differential circuit 10. Further, a comparator circuit 11 compares the differential voltage with a reference voltage, and outputs a high level when the reference voltage is larger, and outputs a low level pulse voltage when smaller, and when the high level voltage is outputted, an LED light emitting diode Dp is lighted. Thus, if a fault takes place, its causes are bound easily.