baber/WOPTO huggingface dataset:
Patent JP-H0317057-A (JP)
Title: New 5-membered ring heterocyclic compound
Inventor: SAKANE KAZUO
IPC: A61K31/4015
Filed: 1989-06-15
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is H, amino, protected amino or aryl-substituted alkanoyl; R<2> is H or protected carboxyl; R<3> is H or R<2>; R<4> is H, halogen or trialkylsilyl] or group formula II [R<1> is H or aryl- substituted alkanoyl; R<2> is (protected) carboxyl; R<3> is R<4> in formula I], formula III (R<1> is protected amino substituted alkanoyl; R<2> is protected carboxyl; R3 is H or trialkylsiyl) or formula IV (R<1> is H or protected amiono-substituted alkanoyl; R<2> and R<3> are protected carboxyl; R<4> is trialkylsilyl; R<5> is H or halogen; R<6> is R<5> or arylseleno) R<7> is R or arylseleno). EXAMPLE:4-Pyrrolin-2-one-5-carboxylic acid ethyl ester. USE:An antitumor agent. PREPARATION:For example, a solution of sodium methoxide methanol is dripped to a solution of 2-(propioloylamino)malonic acid diethyl ester in ethanol under cooling in an ice bath and reacted to give the compound of the example..
Patent JP-H07333541-A (JP)
Title: Laser beam scanner device
Inventor: KASHIMA HIROYUKI
IPC: G03G15/04
Filed: 1994-06-09
Abstract: PURPOSE:To adjust the size of an electrostatic latent image formed on a photosensitive drum with a laser beam by the use of a simple mechanism. CONSTITUTION:In a laser beam scanner unit 10, the laser beam projected from a laser diode is allowed to mainly scan over a specified angle by a polygon mirror 14 and formed into an image on the photosensitive drum 41. The front edge of the scanner unit 10 is pivotably supported by a pivot 26 and the trailing edge thereof is supported by an eccentric shaft so as to move up and down. By pivoting operation of the eccentric shaft, a distance between the scanner unit 10 and the drum 41 is adjusted, whereby the main scanning distance of the laser beam mainly scanning over the specified angle is changed and the size of the electrostatic latent image formed on the drum 41 is changed.
Patent JP-H092958-A (JP)
Title: Immuno-globulin e production promoting composition and its utilization
Inventor: SAKURAI TOSHIO
IPC: A61K35/16
Filed: 1995-06-20
Abstract: PURPOSE: To produce an immuno-globulin E(IgE) production promoting composition and a serum having high IgE content using the IgE production promoting composition. CONSTITUTION: This IgE production promoting composition contains a lower molecular compound selected from sodium lactate, sodium 2- hydroxyazonaphthalene-3,4',6-trisulfonate, 6-hydroxy-5-(2-methoxy-5-methyl-4- sulfonatephenylazo)naphthalene-2-sulfonic acid, 2',4',5',7'-tetrabromo-3,4,5,6- tetrachlorofluoreseine disodium, 3,6-(diethylamino)xanthirium-9-(2,4- benzenedisulfonic acid)sodium, titanium dioxide, chlorophylline iron sodium, etc. The IgE production promoting composition is administered to an experimental animal to produce IgE and separate and a serum having high IgE content is separated and recovered.
Patent JP-H07333070-A (JP)
Title: Thermometer for hot liquid
Inventor: ISHIHARA YASUYUKI
IPC: G01K1/14
Filed: 1994-06-10
Abstract: PURPOSE:To obtain a thermometer for a hot liquid which makes it possible to know easily whether or not the hot liquid is in a state of temperature preferable for a human body, when a part of the human body is dipped in the hot liquid. CONSTITUTION:This thermometer is constructed at least of a tubular glass body 11 in which an alcohol column 14 rising and falling in accordance with a change in temperature is easily formed and of a support body 15 holding the tubular glass body 11 and providing easy reading of the temperature of a hot liquid. The support body 15 has a wide graduation indicating part 16 on the upper part side thereof and a narrow support main body part 18 suspended and extended toward the lower side of the graduation indication part 16. Graduations 32 indicating a suitable state of temperature of the hot liquid are provided on the upper surface of the graduation indicating part 16, and a hook part 21 made up of a hooking-engaging part 22 on one side and a hooking-engaging part 25 on the other side which can be put on and engaged with an opening edge part of a hot liquid vessel freely while a state of tilting backward is maintained is provided in the rear of the support main body 18, while the tubular glass body 11 is set and held integrally in a groove part 27 provided in recession in the longitudinal direction of the support body 15.
Patent JP-H0445731-A (JP)
Title: Method for fishery culture with mobile fish reef by application of air buoyancy
Inventor: AKIMINE TATSUMI
IPC: A01K61/00
Filed: 1990-06-11
Abstract: PURPOSE:To apply air buoyancy, make a fish reef mobile and enable capturing of fishes and shellfishes by applying air injection pipes, gas discharge pipes and valves and enabling an increase or decrease and regulation of air in air tanks. CONSTITUTION:Air injection pipes 5, gas discharge pipes 6 and valves 7 are applied to fix air tank 2 capable of increasing or decreasing and regulating air in the air tanks 2. Thereby, culturing is carried out by using the resultant mobile fish reef having capturing function of fishes and shellfishes by application of air buoyancy.
Patent JP-H0818092-A (JP)
Title: Infrared sensor and manufacture thereof
Inventor: OZAKI KAZUO
IPC: H01L21/324
Filed: 1994-07-05
Abstract: PURPOSE:To suppress the diffusion of carrier generated in a region between infrared photodiodes to the photodiodes and to prevent the crosstalk of pixels by selectively forming a crystal defect region on a substrate region between the photodiodes for forming a plurality of the pixels. CONSTITUTION:N-type regions 2 are formed in a HgCeTe crystalline substrate of a photodiode film opening, and a photodiode of a p-n junction of the p-type substrate 1 and the region 2 is formed. Then, a photoresist film is removed, the region of the substrate 1 between the photodiodes is again formed, the protective film 11 between the photodiodes is etched to form an opening 13 exposed with the substrate l. Thereafter, after a photoresist pattern 12 is removed. it is heat-treated in N2 gas, a large shearing stress is selectively operated only at the region of the substrate 1 between the photodiodes, thereby selectively introducing dislocation to form a crystal defect region 3.
Patent JP-S5484969-A (JP)
Title: Gas discharge panel
Inventor: ANDOU SHIZUHITO
IPC: H01J11/46
Filed: 1977-12-20
Abstract: PURPOSE: To stabilize characteristic to facilitate making a panel large-scale with making the characteristic of each discharge point independent of an opposite substrate interval by providing electrodes, which generate discharge spots, on the same substrate to make this panel face discharge-type.  
     CONSTITUTION: Write electrode w1 and electrodes y1lj and y2lj connected to busses Y1 and Y2 respectively are formed on substrate 1, and are covered with dielectric layer 2. Next, write electrode w2 and electrodes x1lj and x2lj connected to busses X1 and X2 are provided on layer 2 so that these electrodes cannot overlap the electrodes above, and these electrodes are similarly covered with dielectric layer 3. Here, l, i and j indicate 1, 2 and 3. Next, these electrodes are covered with cover 4 through seal part 5, thereby generating discharge gas seal space part 6. In this constitution, prescribed voltages are applied between respective write electrodes and busses, and discharge is generated in space 6. At this time, when the shift pulse voltage is applied between X1 and Y1, X1 and Y2, X2 and Y2, and X2 and Y1 in order, the discharge spot is shifted as prescribed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6134110-A (JP)
Title: Detecting apparatus of water leakage at hot blast valve in hot blast stove
Inventor: IINO BUNGO
IPC: C21B9/12
Filed: 1984-07-25
Abstract: PURPOSE:To improve the detecting precision and to find earilier the abnormality, by detecting the breakage and water leakage of a hot blast valve from the moisture difference obtained by a ventilated hygrometer provded before and after said valve. CONSTITUTION:In hot blast stove composed mainly of a combustion chamber 2 and a regenerator chamber 1, hot blast is supplied to blast furnace through a main blat pipe 3 connected to the chamber 2. The ventilated hygrometers 4, 4 are provided respectively before and after the valve 10 provided at the pipe 3 and these are connected to a comparator 5. An alarm 6 is provded at the comparator 5, when the moisture difference obtained thereby becomes a prescribed value or more, alarm is generated. In such a way, moisture in blast before and after the valve 10 are detected and compared, breakage state of the valve 10 can be detected exactly as leakage of cooling water thereof.
Patent JP-H0715822-A (JP)
Title: Step stripping method at joint of high voltage power cable
Inventor: HIRAYAMA HIROSHI
IPC: H02G1/12
Filed: 1993-06-24
Abstract: PURPOSE:To shorten the work time in the step stripping process at the joint of high voltage power cable while enhancing the quality and safety. CONSTITUTION:A high voltage power cable 1 is fixed with a stopper 11 and the upper part thereof is rotated while being clamped by a slicing tool thus slicing a vinyl sheath 2. A replacing die held in a die winder is fitted to the tip of the sheath which is stripped up to a sliced part 21a by means of a strip cutter. A strip band is then fixed to an exposed copper shield 4 which is then cut, at the upper part thereof, by means of a longitudinal cutter and stripped. Outer semiconductor layer 5 is then sliced 21b by a slicing tool on the stopper 11 fixed to the sheath and the upper part thereof is stripped. Subsequently, the replacing die is fitted to an insulator 6 and rotated thus cutting the insulator spirally and stripping. A beveling tool is then rotated to bevel 10 the end of the insulator in conjunction with the stopper 11 thus stripping the sheath, conductor, insulator, outer semiconductor layer, copper shield, and sheath stepwise with predetermined dimensions.
Patent JP-H0317360-A (JP)
Title: Telescopic pole
Inventor: NISHIDA AKIRA
IPC: E04H12/18
Filed: 1989-06-14
Abstract: PURPOSE:To contrive simplification by arranging external ferromagnetic materials and internal ferromagnetic materials respectively at the upper and lower end sections of poles, and by setting the screw section of a driving shaft slightly longer than a distance between a screw bearing member extended to an extension limit, and the screw bearing member of an external pole. CONSTITUTION:A plurality of the cylindrical poles 1, 2, 3, 4 of different diameters are combined with each other telescopically, and a driving shaft 7 is coaxially set, and on the upper side of the shaft 7, a screw section 8 is formed. Inside the lower end sections of the poles 1, 2, 3, screw bearing members 9 are firmly fitted via ring-shaped internal ferromagnetic materials 10, and outside the upper end sections of the poles 2, 3, 4, ring-shaped external ferromagnetic materials 11 are firmly fitted. When the shaft 7 is rotated and the pole 1 is moved upward and the members 9 come to the tip of the screw section 8, then the pole 1 and the ferromagnetic materials 10, 11 are fixed to be attracted with each other, and the screw 8 is spirally fitted on the member 9 of the second step pole 2, and one after another, the poles 2, 3, 4 are to de used in extended states.
Patent JP-H096685-A (JP)
Title: Memory device and its error test method
Inventor: TAKAHASHI TOSHIO
IPC: G06F12/16
Filed: 1995-06-20
Abstract: PURPOSE: To provide a memory device containing an error check function which can surely detect the data errors in a data write mode according to an actual system operation. CONSTITUTION: A timing generation circuit 12 outputs a test read signal TR to perform a test mode in a write operation mode and in response to an external instruction after the read data RD are written in a memory array 10. Then the data RD written in the array 10 are stored in a read data register 13 in response to the signal TR. A comparator 16 compares the write data WR with the data RD right before the data WD are written in the array 10 and outputs a comparison error signal ES when no coincidence is confirmed between both data. The signal ES is notified to a CPU via a system bus 1, and the address EA of the data WD having an error is stored in an error address register 18 in response to the signal ES. On the other hand, the data WD are stored in an error write data register 20 as the error write data EW.
Patent JP-S5943908-A (JP)
Title: Vertical type steam accumulator
Inventor: MISAWA TEI
IPC: F01K1/08
Filed: 1982-09-03
Abstract: PURPOSE:To store a large-quantity of steam by furnishing a steam blow-in nozzle, which blows off a large rate of flow of the steam upward, at the upper inside of an inner cylinder with large diameter, by providing a shade for guide of water stream in a position over said cylinder, and thereby enlarging the condensation zone. CONSTITUTION:An inner cylinder 2 with large diameter with its bottom opened is mounted in a pressure vessel 1 of a vertical type steam accumulator, and a blow-in nozzle 5 of a large quantity of steam, which blows up the steam from incoming pipe 6, is arranged at the upper inside of said inner cylinder 2 while a shade 4 for guiding bubbles and water stream, at a position above the cylinder. While the steam is stored accordingly, the condensation zone for the steam injected from the nozzle 5 is enlarged greatly in the area over the large diameter inner cylinder 2 to ensure a stable and long time operation for storing a large amt. of steam. If high pressure steam is blown in from the nozzle 5 immediately before steam release operation, water circulation in the same direction as at the time of releasing steam releasing steam can be caused previously to ensure a start of smooth steam releasing operation.
Patent JP-H11346364-A (JP)
Title: Image transmitter-receiver and mobile image communication system using the transmitter-receiver
Inventor: YAMA TETSUO
IPC: H04N19/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To keep image quality nearly constantly independently of a change in a transmission speed of data due to a change in a mobile speed at a radio portable terminal side by reducing a transmission data amount of a moving image or the like. SOLUTION: A video camera 101 photographs a scenery while a terminal 104 is moving. The amount of information is stored for a part with a small image change in the scenery image but the information for a large image change is reduced by an image processing circuit 102 and the reduced information is transmitted. The image quality of the reduced information for parts with many image changes is almost the same as the original image quality. A data transmission rate of the terminal 104 is decreased through the movement of the terminal 104 but the information amount is reduced to be sent at the decreased transmission rate, then the image quality is kept almost constant.
Patent JP-S6214554-A (JP)
Title: Line switching device
Inventor: OKAMOTO MASAFUMI
IPC: H04L69/14
Filed: 1985-07-11
Abstract: PURPOSE:To make a device small in size and to make its maintenance easy by selecting a prescribed connection destination cable position on a basis of the number of its own communication control part and that of a communication control part of the other party and connecting the line group of the former communication control part to the latter communication control part. CONSTITUTION:Communication controllers CCP0-CCPn are provided. In case that a line group LA0 of the controller CCP0 is connected to a communication control part CCUn of the controller CCPn, the communication control number of this party is set to '0' by a this-party communication control part address switch SW of an incorporated line switching part SWU0 of the controller CCP0, and the communication control number of the other party is set to 'n' by an other-party communication control part address register ADR, and a transmitting circuit SD and a receiving circuit RD to the controller CCUn are selected in a line adapter common part LAB0 by a converting circuit P-ROM, and the line group LA0 of the controller CCP0 and the control part CCUn of the controller CCPn. Thus, the production drawing is unified and the number of cables connection to the device is reduced to make the device small in size, and its maintenance is made easy.
Patent JP-S5277111-A (JP)
Title: Detergent composition for bath room
Inventor: NAKASONE YUMIO
IPC: C11D10/02
Filed: 1975-12-23
Abstract: PURPOSE: A detergent composition capable of removing rapidly and satisfactorily the soil characteristic in bath rooms, containing an organic acid, a surface active agent and a specific solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H113623-A (JP)
Title: Wire harness assembly tool
Inventor: KAWAMURA HIROSHI
IPC: H05K7/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness assembly tool capable of temporarily holding electric wires during the assembly of a wire harness and easily releasing a wire harness completely assembled. SOLUTION: A wire harness assembly tool comprises an electric-wire holder part 11, which has prongs 12 and 13 and a closure part 17. One prong 12 is made rigid, while the other 13 and the closure part 17 are both made relatively so flexible as to permit electric wires to be easily inserted in the holder part 11 and a wire harness completely assembled to be easily removed therefrom. Alternatively, the assembly tool may have two such rigid prongs 12.
Patent JP-S6131147-A (JP)
Inventor: KOBAYAKAWA YOSHI
IPC: A61C3/10
Filed: 1984-07-24
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-S6044376-A (JP)
Title: Printing hammer
Inventor: ITATSU KISHIHARU
IPC: B41J9/127
Filed: 1983-08-23
Abstract: PURPOSE:To stabilize an operation for high-speed printing and enhance printing quality, by a method wherein a springy force generating means for a leaf spring and a means for varying the spring constant of the leaf spring are provided, and an armature is fixed to a substantially central part of the spring. CONSTITUTION:The armature 2 provided with a printing wire 1 at its tip is fixed to a central part of the leaf spring 3 having both ends fixed to a yoke 4. One end of the spring 3 is fixed to the yoke 4 through a tension-adjusting screw 9, and the springy force generating means for the armature 2 is constituted of a magnet 5, a core 6 and a releasing coil 7. Accordingly, the tension of the spring 3 can be varied, and the spring constant can be set at an appropriate value, so that an inexpensive high-speed printing hammer capable of favorable printing action can be obtained without requiring high accuracy of component parts.
Patent JP-S5279475-A (JP)
Title: Automatic sheet feeding mechanism
Inventor: WATANABE AKINORI
IPC: B65H3/46
Filed: 1975-12-25
Abstract: PURPOSE: To eliminate the feeding of double sheets in an automatic sheet feeding mechanism by providinging a reversing roller rotating oppositely to the feeding direction of the sheet, means for detecting the double sheets, and urging means for urging the reversing roller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5377598-A (JP)
Title: Manpower saving vending apparatus for gas stations using cards
Inventor: TOBA TAKUO
IPC: G07F15/00
Filed: 1976-12-20
Abstract: PURPOSE: To provide ease of handling by operators of gas stations, increase time efficiency, save manpower and further enable functions to be performed even if apparatus of certain portions go out of order by performing the detection of the switch at a terminal unit with the internal device of a TBA vending apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5942985-A (JP)
Title: Mark detecting apparatus in printer
Inventor: KONDOU KOUICHI
IPC: B41J11/42
Filed: 1982-09-06
Abstract: PURPOSE:To provide the titled apparatus for accurately detect a mark and smoothing the operation of a printer, constituted by providing a label press member to the detection member for detecting the mark applied to a strip like lable. CONSTITUTION:A mark detecting apparatus is constituted from a support table fixedly attached to the machine frame 33 of a printer and a label press member 12 attached to said support table 11 in a revolvable manner. A label receiving plate 13 having a width almost same to that of a strip like label is fixedly mounted to the upper surface of the support table 11 and a sticking agent removing orfice 14 is provided to the support table 11 in a pierced state. Columnar guide protrusions 42 are vertically provided to the four corner parts of the upper surface of the support table 11 to prevent the meandering of the label 1 and a reflection type optical sensor is integrally attached to the upper surface of the base plate 32 of the label press member 12 while a press leaf spring 35 is provided to the under surface thereof.
Patent JP-H08325412-A (JP)
Title: Flame-retardant olefin resin composition
Inventor: NAKAHARA YUTAKA
IPC: C08L23/00
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a flame-retardant olefin resin composition having very excellent flame retardancy and excellent heat resistance and weather resistance by mixing an olefin resin with a halogen-containing flame retardant, a hydrotalcite and a specified amide compound. CONSTITUTION: This flame-retardant olefin resin composition is obtained by mixing 100 pts.wt. olefin resin (A) with 3-50 pts.wt. halogen-containing flame retardant (B), 0.01-10 pts.wt. hydrotalcite (C) and 0.01-5 pts.wt. at least one amide compound selected from among the compounds of formulas I, II and III, etc. Olefin resins such as PE and PP have sometimes limited use because of their combustibility, and therefore flame retardants are added to them. Although the agent B can exhibit a particularly excellent flame-retardant effect, it has a drawback of impairing the stability of the resin. By the addition of a combination of the agents C and D, a resin composition having very excellent flame retardancy which is not attainable when they are used alone and improved in heat resistance and weather resistance can be obtained.
Patent JP-S641409-A (JP)
Title: Cable grip
Inventor: HORI SATORU
IPC: H02G1/08
Filed: 1987-06-19
Abstract: PURPOSE: To obtain the flexible cable grip of light weight excellent in workability, by using a composite string-formed product.  
     CONSTITUTION: So far as a hollow-pipe-formed braided cable grip 1 is concerned, the high strength and low ductility fiber is used to prepare the non-twisted thread of a multifilament, doubled thread consisting of first-twisted single yarn and a plurality of the yarns and the like, twisted wire to form the cord of braided string and the like or the string-formed product of a rope, and they are coated with thermoplastic resin and their peripheries are braided with synthetic fiber to be formed. Accordingly, the weight can be made extremely lighter than conventional one, and the product having flexibility is easily treated and is not dangerous in the working process because of electrical insulation. Besides, the product has expansibility, and comes in close contact with an inserted cable 3 sufficiently, and has a great frictional force, and the slip off of the cable 3 is hardly generated, and the cable and a pipe are not damaged, and rust is not generated. 
     COPYRIGHT: (C)1989,JPO&Japio