baber/WOPTO huggingface dataset:
Patent JP-S5640690-A (JP)
Title: Preparation of alpha-benzoylureido-alpha-benzylpenicillin derivative or its salt
Inventor: OOI NOBUHIRO
IPC: A61P31/04
Filed: 1979-09-12
Abstract: PURPOSE: To prepare the titled compound useful as an antibacterial agent, by reacting an α-ureidobenzylpenicillin with a benzoyl halide.  
     CONSTITUTION: The titled compound of formula III (R 1  is H or lower alkyl; R 2  is H or OH; R 3  are 2W3 lower alkanoyloxy groups, at least two of which are adjacent) is prepared by reacting a compound of formula I or its reactive derivative with a compound of formula II (X is halogen) in a solvent such as chloroform at -10W 25°C, pref. 0W10°C. The compound of formula III thus prepared is an excellent antibacterial agent having remarkable effect to the bacteria belonging to Pseudomonas genus. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5541881-A (JP)
Title: Manufacture of plate type denitrification catalyst
Inventor: INABA SHIGEYA
IPC: B01J35/02
Filed: 1978-09-20
Abstract: PURPOSE: To obtain a thin, strong, and highly active denitrification catalyst by the procedure in which a slurry of a sol, e.g., silica sol, and hydrated titania is baked to obtain a porous support material, and then the porous material is pulverized, adhered to a metal netting, and then added catalyst components.  
     CONSTITUTION: A slurry is prepared by using a sol selected from silica sol, alumina sol, and titania sol and hydrated titania. When the slurry is baked at 200W600°C for 1W5 hours or dried at 70W120°C for 0.5 to 2 hours, a three-dimensional structure of porous support material in which titania is embraced in dehydrated and coagulated sol is obtained. Then, the baked porous material pulverized, adhered to a metal netting with a binder such as alumina sol, etc., in a plate state, and then added catalyst components, e.g., vanadium, etc. The plate denitrification catalyst thus manufactured is thin, strong, and high in catalytic activity, as well as can be enlarged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000306476-A (JP)
Title: Thermal sensor
Inventor: KUSAMA SHINJI
IPC: H01H36/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To actuate a thermal sensor without being influenced by an atmosphere in an installation space. SOLUTION: The outside of a reed switch 6 is sealed with a switch case 5 comprising a cylindrical body with a bottom and a ring-shaped magnet 7 is movably fitted to the outside the switch case 5. The reed switch is actuated by magnetic force by moving the magnet 7 by thermal deformation of a shape memory alloy.
Patent JP-H09295191-A (JP)
Title: Driving device of press machine
Inventor: SEKINE TOSHIHISA
IPC: B30B15/06
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a driving device to miniaturize a press machine while the weight balance of a crank shaft of the press machine is realized. SOLUTION: A turnable crank shaft 9 to vertically move a slide is provided on a frame 3 through a bearing, and link bosses 27a, 27b one end of which is supported by the crank shaft 9. A main gear 29 in the uniform acceleration velocity rotation is supported by an outer circumference of the bearing. One end of a link lever 39 is pivotably attached to the eccentric position of the main gear 29, and the other end of the link lever 39 is pivotably attached to the other end of the link bosses 27a, 27b.  By providing a balancing means to cancel the weight unbalance generated while the crank shaft is in motion on the crank shaft, the weight unbalance generated while the crank shaft is in motion is canceled, and the center of revolution of the crank shaft can be provided eccentrically in the horizontal direction from the center of the main gear, and the total height of a press machine can be reduced.
Patent JP-S607312-A (JP)
Title: Method for measuring thickness of thin layer on inner surface of pipe utilizing x-ray ct
Inventor: YOSHIDA YOSHIMICHI
IPC: G01N23/04
Filed: 1983-06-28
Abstract: PURPOSE:To measure the thickness of a lining material accurately, by measuring a thin-layer lined pipe, which is a body to be checked, through a thin layer of a high-density material, whose X-ray absorption coefficient is higher than those of the base material of a pipe and the lining material, by an expanded X-ray CT method. CONSTITUTION:An X-ray source 22 for expanding and picking up an image, whose size of focal point is small, is provided on the inner wall of a tunnel 21 of an X-ray CT apparatus. Many X-ray detectors 23,... are provided on the surface of a wall, on which X rays are projected. The thin film of a heavy metal such as tungsten or platinum is provided between a zircaloy pipe and a zirconium-lining thin layer. In a body to be checked 1, which is an atomic fuel pipe. The body to be checked is arranged in a CT tunnel 21. At this time, the center of the axis of the body to be checked 1 is deviated from the center of the axis of the CT tunnel 21 to the side of the X-ray source 22. With the body to be checked 1 being rotated as an arrow, the X rays are projeted. The doses, which are detected by the X-ray detectors 23,..., are inputted to a computer, and a tomograph is formed.
Patent JP-H05313833-A (JP)
Title: Array type disk drive mechanism system
Inventor: NAKAJIMA HIROTOMO
IPC: G06F12/16
Filed: 1992-05-11
Abstract: PURPOSE:To reduce an access frequency to a disk and to improve throughput by providing a redundant bit cache which stores a part or the whole of the contents of a redundant bit segment which stores the redundant bits. CONSTITUTION:A redundant bit cache 4 which stores the redundant bit which corrects the errors and performs the control to the data bits stored in an array type disk drive mechanism is provided. In a read mode, the bit errors are checked or automatically corrected by an error correction/control circuit 11 based on the data bit and its corresponding redundant bit. In a write mode, the redundant bit corresponding to the date given from a host computer is generated by the circuit 11 and written into the cache 4. Meanwhile, the data received from the host computer are written into a data sector 9. Therefore, the necessary redundant bits are always obtained from the cache 4 and just a single access is enough to a disk controller 7. Thus, the throughput is improved.
Patent JP-H04321110-A (JP)
Title: Positioning operating method
Inventor: NAKAMURA KAZUHISA
IPC: G05D3/00
Filed: 1991-04-22
Abstract: PURPOSE:To simplify the program of a host device in a continuous or repetitive operation mode and to reduce the burden of the host device by designating previously a starting data number and a specific data number. CONSTITUTION:The positioning data stored previously in a positioning device 2 are selected with the data number designated by a host device 1. A servo motor 3 is driven based on the selected data and a positioning operation is carried out. That is, the presence or absence of a starting signal is decided and the positioning operation is carried out based on a prescribed data number (start data number) as long as the starting signal has a specific number. Then the data number is increased. Meanwhile a positioning operation is carried out as conventional if the starting signal has no specific number. Therefore the operations are carried out in response to the starting data number and with this number updated successively or the operations are repetitively carried out in the order of numbers including the starting data number through the data number designating the cycle end after both the specific data number and the starting data number are designated. Thus the burden of the device 1 is reduced.
Patent JP-S61275795-A (JP)
Inventor: OGISO MASAO
IPC: G06F3/153
Filed: 1985-05-31
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-S5821020-A (JP)
Title: Bearing structure for ice making machine with auger
Inventor: YONEDA SHIGERU
IPC: F16C19/54
Filed: 1981-07-24
Abstract: PURPOSE:To heighten the radial and axial load carrying capacity, by providing a radial bearing and a thrust bearing between the upper rotary shaft of an auger and a bearing housing surrounding the rotary shaft and mounted on a refrigerating cylinder by screws. CONSTITUTION:The upward axial load, which acts to a refrigerating cylinder 1 when ice on the inside surface of the cylinder is scraped off and pushed upwards by a spiral blade 2A, is transmitted to an upper bearing housing 8 coupled to the cylinder. At that time, the reaction force resulting from the pushing- upwards of the ice acts to an auger 2 so that the downward axial load is transmitted to the housing 8 through a nut 11 and a thrust bearing 10. The radial load of a rotary shaft 2B is carried by a radial bearing 9. According to this constitution, the axial and the radial load is carried well.
Patent JP-S5542187-A (JP)
Title: Production of products with wire netting taper
Inventor: INOUE MIKIO
IPC: B21D22/26
Filed: 1978-09-21
Abstract: PURPOSE: To produce products with wire netting taper, such as tea strainers, of beautiful appearance free from defects in the peripheral part, by nipping the wire netting peripheral part with ring holding member and wire netting holding face of die peripheral part, and lowering the drawing punch.  
     CONSTITUTION: A wire netting 20 is placed on a tapered drawing die 14, and a punch 1 is lowered, and plural points in the periphery of the wire netting 20 are nipped and secured by protruding parts 3 of plural ring holding members 2 and wire netting holding face 15 in the periphery of the die 14. By lowering the punch 1, the peripheral part of the wire netting 20 is strongly pressed against the protruding parts 3 of the ring holding members 2 by means of spring 7, and the central part of the wire netting 20 is deeply drawn. As a result, the expansion deformation of the secured part 20a in the peripheral part of the wire netting 20 becomes relatively small, while the expansion deformation of the non-secured part 20b becomes large. Next, by operating shear blades 18, 19, the unnecessary edge parts of the wire netting 20 are cut off, so that tapered products without having folding defect of the wire netting 20 in the peripheral part may be produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07313290-A (JP)
Title: Seat for vehicle
Inventor: NOMURA MASAFUMI
IPC: A47C7/42
Filed: 1994-05-30
Abstract: PURPOSE:To optionally replace each side support by constituting each side support constituting a seat back in such a manner as to be attachable to and detachable from the side part of a main support. CONSTITUTION:This seat for vehicle has a seat back formed of a main support 1 for supporting the back center of a sitting person, and a pair of side supports 20a, 20b arranged on each lateral side part thereof. Each side support 20a, 20b is formed independently from the main support 10, and it has protruding arm parts 21, 22 protruded on the side part, and a back frame 10a constituting the main support 10 has a support brackets 14a, 14b for supporting the protruding arm parts 21, 22 of each side support 20a, 20b in such a manner as to be capable of inserting and pulling and a lock mechanism for locking the protruding arm parts 21, 22 in such a manner as to be unlockable.
Patent JP-S61273661-A (JP)
Title: Conversion system for kanji code
Inventor: ONO YUKIO
IPC: G06F17/21
Filed: 1985-05-30
Abstract: PURPOSE:To attain the conversion of KANJI (Chinese character) codes without increasing the capacity of a memory device by obtaining the code value having the same displacement as a specific code within the code system of the conversion destination in case the KANJI code to be converted has the value larger than the specific code value. CONSTITUTION:Both A and B code systems have the same type of KANJI and the quite different arrangement of characters. Thus A1, A2, A3 and A4 within the range 5 of the A code system correspond to B1, B3, B4 and B2 in the range 7 of the B code system respectively. A KANJI conversion table in KANJI defining area is used for conversion of codes. When a KANJI codes having the value larger than 69 and 4116 is converted into the B code system by a KANJI code of the A code system, the displacement is obtained from 69 and 4116. Then the code value equal to the displacement is obtained against 74 and 2116, i.e., the start codes of the user defining area of the B code system. This obtained code value is used as a KANJI code corresponding to the B code system. Thus the KANJI code table in a user defining area can be omitted and the increase of the capacity of the memory device is avoided.
Patent JP-S62274504-A (JP)
Inventor: RUDORUFU KURON
IPC: C10N30/10
Filed: 1987-05-15
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-H1049845-A (JP)
Title: Holding device
Inventor: LAUBLE ERHARD
IPC: G11B5/56
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a holding device for an audio control head of video recorder, which realizes on arrangement significantly saving time using a smaller number of constituent elements without having an arranging manners mutually affecting reach other. SOLUTION: A head carrier plate 2 is pressurized by a spring force against a stop 9 is the direction of the longitudinal axis of a video tape. An audio control head 3 is provide with lower end thereof positioned on a supporting member 6 which also functions as a tape guide for a lower end of the video tape. two arranging screws 4 and 5 are only regard for arranging the head carrier plate 2 by a tilt angle with respect to a capstan shaft 7 or a tilt angle with respect to the longitudinal axis of the video tape.
Patent JP-H01286285-A (JP)
Title: High frequency heating device
Inventor: MATSUMOTO TAKAHIRO
IPC: H05B6/68
Filed: 1988-05-13
Abstract: PURPOSE:To eliminate the abnormal exothermic of each part of a device and improve the reliability by detecting a reflection amount of high frequency within a heating chamber and stopping the oscillation movement when the output signal is out of a determined time and a determined range. CONSTITUTION:When a heated material 6 is heated within a heating chamber 6, the reflected wave quantity of high frequency is detected as a voltage signal Vs by a wave detecting means 15. As the reflected wave is reduced when the food 6 is increased, and increased when it is reduced, it is possible to judge whether the condition is closed to empty baking or not. When the voltage signal Vs exceeding a determined value VO continues for a determined time, a control means 18 makes a power switch 19 turned off to stop the movement.
Patent JP-H08312590-A (JP)
Title: Diffuser vane of centrifugal compressor
Inventor: BABA TOSHIAKI
IPC: F04D29/08
Filed: 1995-05-16
Abstract: PURPOSE: To provide a diffuser vane capable of improving the efficiency of pressure conversion of a centrifugal compressor. CONSTITUTION: A sealing groove 4a is provided on the end face of a diffuser vane on the side opposing to a seal plate 1c. A wide width portion of a seal member 6 is fitted in the sealing groove 4a, and a cover member 5 which a narrow width portion of the seal member 6 can go in and out is joined to the end face of the diffuser vane 4 so that gas is constitutionally introduced into a pressure chamber 4b formed between the end face of the wide width portion of the seal member 6 and the bottom surface of the sealing groove 4a.  The seal member 6 is pushed out to the seal plate 1c side by a difference between a pushing-out force of gas pressure acting from the wide width portion side of the seal member 6 and a pushing-back force of gas pressure acting from the narrow width portion side of the seal member 6 to close a gap between the end face of the diffuser vane 4 and the seal plate 1c for preventing gas leak so that the efficiency of pressure conversion of a centrifugal compressor is improved.
Patent JP-H08312355-A (JP)
Title: Multicylinder two-cycle engine
Inventor: YATAGAI YASUAKI
IPC: F02B75/02
Filed: 1995-05-16
Abstract: PURPOSE: To secure a multicylinder two-cycle engine that can get a positive sealing capacity by enlarging a sealing area at a mating face between a cylinder and a crankcase. CONSTITUTION: As to adjacent somethings being each scavenging air passage 22 of two adjacent cylinders 121 and 122 and adjoined with each other, namely, a scavenging air passage 22R1 at the right of the cylinder 121 and a scavenging air passage 22L2 at the left of the cylinder 122 , size between both these scavenging air passages 22R1 and 22L1 is so formed that size F1 of a mating face 18 between the cylinder and a crankcase is longer, and size between cylinder opening parts 22R1 and 22R2 as well as 22L1 and 22L2 of the scavenging air passage is shorter, respectively.
Patent JP-S6010491-A (JP)
Title: Bubble memory device
Inventor: KASAHARA SHINICHI
IPC: G11C11/14
Filed: 1983-06-29
Abstract: PURPOSE:To prevent occurrence of defective products due to variance of constituent parts and to realize high performance by containing a bubble memory chip in a package and enabling to adjust relative relation between a bias magnetic field and a magnet for inpressing hold magnetic field to an optimum condition. CONSTITUTION:Circular-arcuate through holes 12a, 12b for leading out a lead terminal are pierced on one of opposed side walls 11a, 11b of an insulator 11, and mounting faces 11c, 11d on which a permanent magnet is mounted through a magnetic adjusting plate are provided along the side walls 11a, 11b. A ceramic substrate 15 that mounts a bubble memory chip on the upper face is inserted into the insulator 11. The tips of lead terminals 20, 21 passed through the through holes 12a, 12b are superposed on the electrode 15a and joined by soldering. After completion of soldering, joining members 22, 23 are cut off. As the holes 12a, 12b are formed properly longer than the joining width of 20, 21, the slanting angle between the permanent magnet for impressing bias magnetic field and hold magnetic field and the bubble memory chip mounted on the substrate 15 becomes adjustable continuously.
Patent JP-H0650080-A (JP)
Title: Method of treating and transporting natural gas discharged from gas well
Inventor: JIYOZEFU RARIYU
IPC: E21B41/02
Filed: 1993-05-20
Abstract: PURPOSE: To drastically reduce consumption of additives and cut the production cost of a gas, to thereby realize excellent application to development drilling of the natural gas and long distant transport of the same. CONSTITUTION: In a zone G1 which is a well per se, a gas ascending to the ground surface is made into contact with at least part of a liquid phase obtained from recycling 4. The liquid phase contains water, and at least one anti-hydrate additive and/or at least one anti-corrosion additive. These additives are at least partly miscible and vaporize in a pure state or as an azeotrope. The resultant additive-containing gaseous phase is conveyed by conduits 3, 5 and cooled by a heat exchanger E1 . Then, the gaseous phase is separated from an uncondensed gas in a tank B1 , which uncondensed gas is recovered by a conduit 10, whereby a condensed liquid phase containing the additives is recycled to the contact zone G1 by conduits 9, 4.
Patent JP-H02300085-A (JP)
Title: Drive device in elevator
Inventor: YAMASHITA KYOICHI
IPC: B66B11/08
Filed: 1989-05-12
Abstract: PURPOSE:To restrain slip between a pulley and a rope way without enlarging the diameter of the pulley by placing plural pulleys in the positions of arrangement vertically deflected, and driving the plural pulleys simultaneously. CONSTITUTION:A pair of drive pulley 11 and 12 are arranged on a horrizontal line, and a racing pulley 13 is arranged at the lower part of the pulleys 11 and 12. Sprockets 14 and 15 are integrally provided respectively on rotating axes of the drive pulleys 11 and 12, also a chain 16 is wound around both the sprockets 14 and 15, and the other side pulley 12 too is concurrently rotated in the same direction by motor drive of one side drive pulley 11. A rope way 20, to both ends of which an elevated body 30 and an adjusting weight 40 are attached is wound around the drive pulley 11, racing pulley 13, and drive pulley 12. Consequently winding angles theta1 and theta2 of the rope way 20 at the drive pulleys 11 and 12 are enlarged with the racing pulley 13, and slip is prevented with sufficient friction resistance ensured without enlarging the diameters of the pulleys 11 and 12.
Patent JP-H10293388-A (JP)
Title: Color diffusion transfer photosensitive material
Inventor: NAKAMURA KOICHI
IPC: G03C8/42
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a color diffusion transfer photosensitive material by which a high sensitivity clear image in a diffusion transfer system can be obtained and which is excellent in uniformity of an image and by which an image rarely having chromatic turbidity and a stain can be obtained. SOLUTION: In a color diffusion transfer photosensitive material having a photosensitive element, an image receiving element and a developing processing element, it is composed of an alkaline processing composition which contains at least one kind of coloring reducing agent expressed by a formula and at least one kind of diffusive pigment forming coupler in either of photosensitive layers of a photosensitive element having a silver halide emulsion containing photosensitive layer of at least a single layer and on which the developing processing element neither contains a developing agent nor an auxiliary developing agent. In the formula, Cαrepresents a carbon atom. Z represents a carbamoyl group, an acyl group, an alkoxy carbonyl group and an aryl oxycarbonyl group, and Q represents an atomic group to form an unsaturated ring by bonding to Cα.
Patent JP-H10307000-A (JP)
Title: Guiding device
Inventor: WATANABE KENJI
IPC: F42B15/01
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To secure a required visual field angle even when a missile has a large attack angle, and to obtain a wide search visual field angle simply by providing a mirror for setting an angle in the condensation direction of incident light on a condensation lens front surface and a two-dimensional sensor which has a sensing surface that is longer vertically. SOLUTION: In a guiding device 2, a mirror 5 for setting an angle in the condensation direction of incident light on the front surface of a condensing lens 4 is provided. In a two-dimensional detector 6, a detection sensor for forming the image of condensed light has a detection surface that is long vertically, thus providing a visual field 19 that is inclined downward from the body axis. When a gliding-type flying path is taken, a missile 1 flies with an attack angle 20 to extend a range. Therefore, the body axis 18 is set upward against target LOS angle direction. As a result, a target 16 may be placed outside the visual field when the visual field is narrow. In this case, a lower visual field range 19 is provided for the body axis 18, thus capturing the target 16 within a visual field even when the attack angle 20 is taken.
Patent JP-H05314819-A (JP)
Title: Overhead transmission cable
Inventor: SHIMOJIMA KIYOSHI
IPC: H01B5/02
Filed: 1992-05-12
Abstract: PURPOSE:To improve bending fatigue strength and plastic deformation at the time of twisting by enabling reduction in the weight and increase in the capacity without degrading tensile strength. CONSTITUTION:A long fiber complex layer 14 for which aluminum or an aluminum alloy (hereinafter referred to as 'aluminum 12') and a long fiber 13A are compounded together is provided in the center part, and a short fiber complex layer 16 for which the aluminum 12 and a short fiber 13B are compounded together is provided on the outer periphery of the complex layer 14, while an outermost layer 17 of an aluminum 12 single body is provided on the outer periphery of the complex layer 16 to form a complex wire 11, which forms a part or the whole part of a conductor, and an overhead transmission cable is thus formed. For the long fiber 13A, a fiber of the length corresponding to at least one diameter is used, and for the short fiber 13B, a fiber of the length of no thicker than the short fiber complex layer is preferred. The cross section of the outermost layer 17 is molded by a roller die.