baber/WOPTO huggingface dataset:
Patent JP-S63139191-A (JP)
Title: Antitumor antibacterial agent
Inventor: KOSHIYAMA HIDEO
IPC: A61K38/00
Filed: 1987-10-09
Abstract: NEW MATERIAL:The antibiotic substance BBM-928D having the following characteristics. Solubility, soluble in chloroform and methylene chloride, slightly soluble in benzene, ethanol, methanol and n-butanol, insoluble in water and n-hexane; color reactions, positive to ferric chloride reaction and Ehrlich reaction, negative to Tollens, Sakaguchi and ninhydrin reagents; melting point, 224-227 deg.C; specific rotation, [alpha]D<25>=-13 deg. (C=1, CHCl3); elemental analysis (%), C 50.75, H 5.25, N 12.58, O 31.42, etc. USE:An antitumor agent. PREPARATION:An actinomycete G455-101 strain is subjected to fermentation culture in an aqueous solution containing assimilable carbon source and assimilable nitrogen source under deep aeration condition preferably at 30-32 deg.C.
Patent JP-S61132363-A (JP)
Title: Printer with drawable printing medium fitting part
Inventor: MATSUMOTO TOMOO
IPC: B41J15/00
Filed: 1984-11-30
Abstract: PURPOSE:To prevent a printing function from being damaged due to adhesion of dust to a printing head or the like, by providing a platen, which is opposed to a printing head in the condition wherein a drawer mechanism is contained in a housing, and a printing medium fitting part. CONSTITUTION:In the condition wherein a drawer frame 3 is contained in the housing 1, a motor M2 is started, whereby the frame 3 is moved forward to be drawn out from the housing 1. In the beginning of the forward movement, a roller 22 is depressed downward by a slant part 24 of a side plate of the frame 3, the printing head 8 is moved upward, and the part on the rear side of the platen 5 is drawn out of the housing 1 by passing under the head 8. In the condition wherein the printing medium fitting part 16 is exposed to the outside of the housing 1, a roll 4 of a printing paper 4a is fitted, and the paper 4a is led over the platen 5 to an opening 13. Next, the motor M2 is reversely rotated to retract the frame 3 into the housing 1. By the passage of the slant part 24 in the vicinity of the head 8, the head 8 is lowered to press the paper 4a against the platen 5, thereby printing. Accordingly, the printing head is not exposed, and printing function is not damaged.
Patent JP-H0594129-A (JP)
Title: Map information display device
Inventor: NORO SATOSHI
IPC: G09B29/10
Filed: 1991-10-01
Abstract: PURPOSE:To effectively display memorandum information in a navigation device. CONSTITUTION:In the case that a distance between a point registered by the memorandum information and the present position of a vehicle is equal to or below the distance equivalent to the diagonal line of a display screen, a map screen including both positions is reproduced and both positions are superposed on the map and displayed. Meanwhile, in the case that the distance between the point registered by the memorandum information and the present position of the vehicle is equal to or exceeding the distance equivalent to the diagonal of the display screen, the map screen whose center is the point registered by the memorandum information is reproduced, and then, both positions are superposed on the map and displayed. Such the memorandum information is displayed by a microcomputer 1.
Patent JP-H08117521-A (JP)
Title: Water purifier
Inventor: YANOU MANABU
IPC: C02F1/28
Filed: 1994-10-19
Abstract: PURPOSE: To provide a water purifier enhanced in user's convenience by making it possible to easily perform the changeover operation of a passage. CONSTITUTION: A water purifier has a filter container 37 housing a filter and a changeover valve 24 changing over the emission of purified water purified and filtered by the filter and the emission of raw water not passed through the filter and the changeover valve 24 is changed over by revolving the filter container 37. Since the filter container 37 may be operated when a passage is changed over, operation is easy. Changeover is easy even when soap is bonded to a finger or a rubber globe is worn.
Patent JP-H0197432-A (JP)
Title: Apparatus for washing and disinfecting endoscope
Inventor: OGASAWARA TADAHIKO
IPC: A61B1/12
Filed: 1987-10-08
Abstract: PURPOSE:To make various bacteria in air sent into an endoscope innoxious and to provide disinfection action to the air itself to be sent, by providing an ozone generator and mixing the ozone generated from the ozone generator with gas for water removal or drying of the endoscope before sending the same into the endoscope. CONSTITUTION:The ozone from an ozone generator 27 and the air from an air pump 28 are supplied to a mixing block 24 and both of them are mixed. Said air is sterilized and made innoxious by said ozone. Further, the drainage of the residual water in various channels of an endoscope (a) is performed by the air mixed with ozone. This air mixed with ozone is discharged to a washing tank 2 from the terminals of the channels of the endoscope 1. As mentioned above, since various channels of the endoscope (a) are filled with the air mixed with ozone, even if various bacteria are present in the channels, said bacteria can be sterilized. By continuing this operation for a necessary time, a drying process for drying each of the channels of the endoscope (a) can be performed.
Patent JP-H0893232-A (JP)
Title: Pillar erection method of structure and device therefor
Inventor: UCHIDA SHUNJI
IPC: E04G21/16
Filed: 1994-09-26
Abstract: PURPOSE: To adjust inclination of an erected pillar by tightening a bolt for lever pressing screwed in a hollow box in a state of placing the erected pillar on an inner end of a bar for a lever. CONSTITUTION: When a bolt 11 for lever pressing screwed in a hollow box 6 is tightened in a state of placing a square steel pipe 4 welded to an erected pillar 2 on an inner end 8a of a bar 8 for a lever, the bar for the lever is tilted around a pivotally support pin 10 as its center and the inner end 8a rises, and consequently, a bottom plate 9 of the square steel pipe 4 is pushed upward and inclination of the erected pillar 2 is adjusted. When the bolt 11 for lever pressing is loosened, the inner end 8a moves downward by weight of the erected pillar 2, and inclination of the erected pillar 2 is adjusted in the reverse direction. After correcting inclination, slippage in the horizontal direction is adjusted by screwing four horizontal direction adjusting bolts 5 in screw holes of a previously provided steel pillar 1.  If eight pieces of the horizontal position adjusting bolts in total, two each on each of side surfaces of the previously provided steel pillar, are installed, it becomes possible to adjust an angle further.
Patent JP-S63109068-A (JP)
Title: Optical printer
Inventor: SHIROKURA AKIRA
IPC: G03G15/22
Filed: 1986-10-25
Abstract: PURPOSE:To provide an optical printer in which an optical path length and a scanning speed are constantly fixed and which can adopt a line-by-line recording system to enable color printing, by changing the relative positional relationship between an exposure optical system for projecting exposure light and a photosensitive drum in the axial direction of the drum. CONSTITUTION:A rotary mirror 12 is rotated at a constant angular velocity while moving a photosensitive drum 1 rearward, whereby electrification and exposure are simultaneously performed. By the exposure, a latent image is formed on the inner peripheral surface of the drum 1. When the exposure is finished, a transfer drum 16 and a developing device 15 are entirely contained in the interior of the photosensitive drum 1. Under this condition, the transfer drum 16 is pressed against the inner peripheral surface of the photosensitive drum 1, and the developing device 15 is brought into sliding contact with the inner peripheral surface, and then a driving shaft 8 is rotated to rotate the drum 1 by one revolution, whereby development by the developing device 15 and transfer by the transfer drum 16 are performed.
Patent JP-2000132958-A (JP)
Title: Portable digital camera photoimage data transfer and repository device and its operation method
Inventor: BATTAGLIA MICHAEL S
IPC: H04N1/21
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a portable device where power is supplied from a battery for transmitting data between at least one flash memory module and a mass storage. SOLUTION: A portable device where power is supplied from a battery includes at least one of slots 22 and 24 for receiving a flash memory module in a housing 10. The housing 10 includes a fixed or removable mass storage 20 and a logic circuit system 28 for transferring data between the flash memory module and the mass storage. A port 30 for transferring data from the mass storage 20 to a user computer is also released.
Patent JP-S63107746-A (JP)
Title: Tantalum compound having photocatalytic activity
Inventor: UEDA HISASHI
IPC: B01J27/02
Filed: 1986-10-25
Abstract: PURPOSE:To impart high photocatalytic activity, by repeatedly applying sulfurization treatment and oxidation treatment to a composite oxide of tantalum and an alkaline earth metal to obtain a tantalum compound containing SO2<-> and developing photocatalytic action by visible light. CONSTITUTION:A mixture of alkaline earth metal oxide and tantalum oxide is baked to form composite oxide, and nickel oxide is added to said composite oxide and the resulting composition is again baked to obtain particles of a tantalum compound. Next, said particles are heated to about 800 deg.C in a sulfurizing gaseous atmosphere composed of carbon disulfide or methyl sulfide to obtain partial sulfide which is, in turn, heated to about 700 deg.C in an oxygen-containing atmosphere to be converted to oxide. These sulfurization treatment and oxidation treatment are alternately performed over three cycles to prepare a tantalum compound containing SO2<-> and developing photocatalytic action by visible light.
Patent JP-H1196938-A (JP)
Title: Color picture tube device and convergence correcting method
Inventor: FUKUDA YUTAKA
IPC: H01J29/76
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a color picture tube device capable of correcting convergence displacement without causing image deformation and a convergence correcting method therefor. SOLUTION: In a color picture tube displaying an image by scanning a phosphor screen 3 by deflecting three electron beams 6B, 6G, 6R emitted from an electron gun 7 by magnetic fields generated by a horizontal and a vertical deflection coils of a deflection yoke 9, an auxiliary coil 20 for convergence correction connected in series with the vertical deflection coil and made up of a ring-shaped coil surrounding the three electron beams emitted from the electron gun is disposed at a position nearer to the electron gun than to the vertical deflection coil.
Patent JP-H0565747-A (JP)
Title: Manufacture of pc plate with large-sized ceramic plate and anchor hardware used therefor
Inventor: KAWASE KATSUMI
IPC: B32B7/08
Filed: 1991-09-06
Abstract: PURPOSE:To prevent a large-sized ceramic plate from falling and falling caused by difference in thermal expansion or vibration in a state to mount it to the surface, etc., of a building in a PC plate manufactured mounting the large-sized ceramic plate to a concrete plate. CONSTITUTION:In a manufacturing method of a PC plate, both ends of a leaf 1 of an anchor hardware are interlocked with the rear of a large-sized ceramic plate 10, and after a buffer 6 is applied to the rear of the large-sized ceramic plate 10, the rear of the large-sized ceramic plate 10 is turned over to put it horizontally, and concrete 12 is placed thereon. Both sides of the central projection of the approximately W-shaped leaf 1 of the anchor hardware are held between holders 2a and 2b, the top of the leaf 1 is covered by a box body 4, a holding hardware 5 inclining both ends of a strap is brought to bear on the ceiling surface of the box body 4, and a bolt 3 is made to pass through the whole to enable it to fasten.
Patent JP-H06109252-A (JP)
Title: Reduced pressure type high frequency heating device
Inventor: KITO KIYOSHIGE
IPC: F24C7/02
Filed: 1992-09-24
Abstract: PURPOSE:To eliminate additional mounting of a sensing means newly and exclusively applied for sensing the size of a heated item by a method wherein a predetermined pressure within a closed container is detected and the size of the item to be heated is detected in reference to a variation in pressure within the closed container during a pressure reducing process. CONSTITUTION:Air within a closed container 1 is discharged by a vacuum pump 10 from a discharging port 8 at one wall surface of the closed container 1 through a vacuum discharging valve 9. The pressure sensor 11 is mounted at one wall surface of the closed container 1 and also used as means for sensing the heated item. That is, a timer 19 stored in a control part 12 is operated concurrently with a starting of reducing pressure and a time T1 until the pressure within the closed container 1 is reduced to a predetermined pressure P1 is measured. A size of the heated item 3 is calculated in response to the time T1 in reference to a cross-reference table between the size of the heated item 3 and the times T1 stored in the memory in advance. With such an arrangement as above, it is possible to realize an automatic heating under the reduced pressure.
Patent JP-2000068878-A (JP)
Title: On-vehicle antenna system and its impedance converter
Inventor: TANABE TETSUO
IPC: H01Q5/10
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To receive both FM and AM waves in an excellent way with a reduced antenna for a vehicle mount purpose. SOLUTION: An impedance converter 200 with a bypass circuit 210 is connected to a helical antenna 100 for an FM band whose length is reduced. Then a capacitive component (capacitor) of an input impedance of the antenna and a receiver and an inductive component (coil) of an impedance converter 200 form a resonance circuit for an AM band. This resonance circuit receives the AM band. Since the AM radio wave is resonated, an input voltage to the radio receiver 300 is ensured. Furthermore, an FM band passes through a bypass circuit 210 and then reaches the radio receiver 300. Thus, the on-vehicle antenna system that receives both the FM and AM bands in an excellent way regardless of a reduced antenna length is realized.
Patent JP-S63108936-A (JP)
Title: Manufacture of piston
Inventor: NAKAMURA KATSUAKI
IPC: F02F3/00
Filed: 1986-10-28
Abstract: PURPOSE:To form the piston for engine in light weight and high intensity by blow-forming the disk on the lower side upward and press-forming the disk on the upper side downward after performing the diffused junction of a steel pipe and stainless steel disk with their heating and pressurizing by placing two sets in order. CONSTITUTION:A superplastic stainless steel disk 2 is placed on the upper end face 1a of the steel pipe 1 in about same length as that of a shirt part A. The steel pipe 3 in about same length as that of a head part B is placed on the upper face of the disk 2 and a superplastic stainless steel disk 4 is placed on the upper end face 3a of a pipe 3. The lower end face 1b of the pipe 1 is then placed on a backup die 8, the disks 2, 4 and pipes 1, 3 are pressurized in a furnace by a pressing die 9, and the steel pipe 1, steel pipe 3 and disks 2, 4 are subjected to a diffused junction. The gas in the specified pressure is fed into the steel pipe 1 from the hole 8a of the backup die 8 inside the furnace and the disk 2 at the lower side is faced to the upper part to perform a blow forming. Simultaneously a recessed hollow part forming die 10 is descended along the die 9 and the disk 4 on the upper side is pressure-formed.
Patent JP-H1196293-A (JP)
Title: Device for extracting image in blank
Inventor: SEKIYA HIROSHI
IPC: G06K9/20
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for extracting an image in a blank to depend on no ruled line detection technology, to disregard distortion in slip image data and with high accuracy for character recognition, etc. SOLUTION: Size, shape of the image in the blank are acquired from a graphic filled in a predetermined position in the inputted slip image data 100 by a blank information acquisition means 101. Linked black pixels consisting of adjacent black pixels are detected from the slip image data by a linked black pixel labelling means 102 and an end of the linked black pixel detecting means 103. Image candidates in the blank surrounded by the linked black pixels are detected by image candidate in the blank labelling means 104, etc. The size, the shape of the image candidates of the blank are compared with the size, the shape of the acquired image in the blank by an image in the blank judging means 109, etc., and when a comparison result is coincident, the image candidates in the blank are outputted.
Patent JP-H0898189-A (JP)
Title: Video signal processing circuit
Inventor: MATSUMOTO HIROAKI
IPC: H04N9/07
Filed: 1994-09-22
Abstract: PURPOSE: To attain the reduction of a false chrominance signal and obtain a wide band for a chrominance signal, and in addition, to effectively suppress the influence of a large amplitude edge by providing a filter whose passing band of a chrominance signal component changes in accordance with the output level of a circuit to detect the edge in the horizontal direction of a picture. CONSTITUTION: The output of an A/D conversion circuit 3 and a signal obtained by delaying this by one-line delay circuits 4 and 5 are inputted to an edge detection circuit 19. The edge detection circuit 19 detects the edge in the horizontal direction (vertical edge) of the picture, and outputs a control signal to a variable coefficient + fixed coefficient low pass filter 20. In the variable coefficient + fixed coefficient low pass filter 20, the coefficient of a variable coefficient low pass filter is changed by the control signal, and filtering whose characteristic is different for the edge part and the flat part of the picture is executed. By changing the coefficient of the filter by the signal of the detection of the edge in the horizontal direction of the picture, the chrominance false signal of the edge part can be suppressed perfectly.
Patent JP-H0972819-A (JP)
Title: Method and equipment for testing airtightness
Inventor: OWADA TAKESHI
IPC: G01M3/32
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate and reliable method and equipment for testing airtiqhtness of a clock or the like by eliminating the detection miss at the time of airtightness test. SOLUTION: The airtightness test equipment comprises an airtight container 8 containing at least an object 11, means for increasing the gas pressure in the container 8 until the object 11 is strained as specified, and means 4 for detecting strain of the object 11. The object 11 is contained in the container 8 and the gas pressure in the container 8 is increased until the object 11 is strained as specified. If variation in the strain of object 11 is lower than a specified level upon elapse of a specified time, a decision is made that the airtightness is not acceptable.
Patent JP-H04131951-A (JP)
Title: Monitoring system for data on time slot replacing device
Inventor: KABAYA EIICHI
IPC: G06F13/00
Filed: 1990-09-25
Abstract: PURPOSE:To detect even such a fault with which the output of a temporary storage circuit is fixed by providing a comparator which compares the data to be written into and read out of the 1st and 2nd temporary storage circuits with the data to be written into an read out of a 3rd temporary storage circuit. CONSTITUTION:A comparator 5 compares the data obtained by switching and inputting the data written into and read out of a temporary storage circuit 1a and 1b by a selection circuit 4 with the data given from a temporary storage circuit 1c in the same way. Then the circuit 1a is checked in the frame cycles 21 and 22, and the circuit 1b is checked in the frame cycles 24 and 25 respectively. These checks are periodically repeated. In such a way, the read and write data on the temporary storage circuits can be checked. Thus even such a fault with which the output of the temporary circuits is fixed is monitored and detected.
Patent JP-H04135177-A (JP)
Title: Fine powdery material supply tank for powder injection apparatus
Inventor: YOSHIKAWA TAKASHI
IPC: B24C7/00
Filed: 1990-09-25
Abstract: PURPOSE:To prevent a fine powdery material from attaching onto the inner surface of a reservoir chamber or the peripheral surface of a space-forming member by uniformly stirring the fine powder material over the space-forming member due to synergetic effect produced as a result of respective rotations of the space-forming member and each of stirrers, and thereby causing the fine powdery material in the reservoir chamber to be always kept in motion. CONSTITUTION:Fine powdery material 3 over a space-forming member 13 is uniformly stirred due to synergetic effect produced as a result of respective rotations of the space-forming member 13 and each of stirrers 14, 15. The fine powdery material 3 in a reservoir chamber 10 is thereby always kept in motion to be prevented from attaching onto the inner surface of the reservoir chamber 10 or the peripheral surface of the space-forming member 13, and, on the other hand, can be granulated even when it is aggregated into a massive body, so as to cause the fine powdery material 3 to be smoothly carried into a space between the space-forming member 13 and a suction nozzle 12.
Patent JP-2000087513-A (JP)
Title: Substrate structure of roof
Inventor: YAMAMOTO TATSUHIKO
IPC: E04D12/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent battens for roof tiles on which pantiles are fitted from corroding due to rainwater and improve workability and economical efficiency. SOLUTION: Roofing 12 is laid on sheathing roof boards arranged at a slant along the inclined direction of a roof, and a plurality of battens 11 for roof tiles on which pantiles are fitted are arranged along the horizontal direction orthogonal to the inclination of the roof, at every equal distance in the inclined direction of the sheathing roof boards, on the roofing 12. A plurality of grooves 11a opened downwards are provided at every longitudinal equal distance along the breadthwise direction of respective battens 11 for roof tiles, in the respective battens 11. These all grooves 11a provided in respective battens 11 are formed along the inclined direction of the sheathing roof boards against respective grooves 11a of the adjacent battens 11.
Patent JP-S62114277-A (JP)
Title: Photocoupler
Inventor: OGAWA TAKESHI
IPC: H01L31/12
Filed: 1985-11-13
Abstract: PURPOSE:To increase a current conduction rate and an insulating dielectric strength by mounting a light emitting element and a photo detector at both ends of a self-focusing lens. CONSTITUTION:A light emitting element 2 is secured to the end face of a self-focusing lens 1 via substance 3 for passing a light such as transparent resin by directing the light emitting face toward the lens 1, and a photo detector 4 is secured to reverse end face via a substance 3 for passing a light such as a transparent resin by direction the photo detecting face toward the lens 1. The lens 1 is secured to a substrate 5, The element 2 and the detector 4 are formed on the substrate 5, and electrically coupled by external leads and bonding wirings 6. The light output from the element 1 is fed through the lens 1 mostly to the element 4 mounted on the end face of the reverse end face of the lens to increase a current conduction rate.