baber/WOPTO huggingface dataset:
Patent JP-2000026798-A (JP)
Title: Primer coating agent
Inventor: KITADA MITSURU
IPC: B05D7/04
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a primer coating agent having excellent adhesivity to various adherends, wet-heat resistance, water resistance, antiblocking property and solvent resistance and useful for food-packaging film, or the like, by including a resin having respectively specific tensile strength and elongation at break. SOLUTION: The coating film produced by the coating agent has a tensile strength of >=200 kgf/cm2 and an elongation at break of >=200% at 23 deg.C and a tensile strength of >=30 kgf/cm2 and an elongation at break of >=300% at 80 deg.C. The coating agent is derived from (A) a polyester polyol having an average molecular weight of 600-6,000 and composed of an acid component comprising an aromatic dicarboxylic acid/aliphatic or alicyclic dicarboxylic acid at a molar ratio of 40/60=10/0 and a glycol component, (B) a polyisocyanate compound and optionally (C) a chain extender. The polymer contains 35-65 wt.% of an aromatic and alicyclic compound and a resin such as a water-based polyester polyurethane resin containing 0.5-6 wt.% of pendant carboxyl group.
Patent JP-S6399051-A (JP)
Title: Manufacture of isothiazolone compound
Inventor: SOU JIEN CHIYANGU
IPC: C07C319/00
Filed: 1987-08-03
Abstract: In the manufacture of a compound of the formula: <CHEM>  (a) a mixture of a compound of the formula: <CHEM> and an alcohol or an equivalent thereof and (b) strong inorganic acid, are cofed optionally to an appropriate solvent; wherein X is hydrogen, alkyl, alkenyl or aryl and R is optionally substituted secondary alkyl, tertiary alkyl or aralkyl. The compound so made can be treated with a thiolating agent to form an N-substituted-3-mercaptopropionamide which in turn can be halogenated to an isothiazolone biocide.
Patent JP-H0539889-A (JP)
Title: Hose joint
Inventor: KIYAMA KAZUHIKO
IPC: F16L33/20
Filed: 1991-08-02
Abstract: PURPOSE:To provide a hose joint from which fluid is hardly leaked even if it is used for a long period. CONSTITUTION:In a hose joint 1 constituted in such a way that a nipple 5 around which a hose 9 is fitted and a sleeve 2 to fix the hose 9 by covering/ caulking the surface of the hose 9 fitted around the nipple 5 are formed in one united body, a circular groove 10 to which the tip of the hose 9 is fitted is provided on the circular surface 3 to which the tip of the hose 9 is butted between the nipple 5 and the sleeve 2. The hose 9 is brought into compressively close contact with the nipple 5 by means of caulking and the compressive force also reaches the circular surface 3, so that the tip part of the hose 9 is forcibly fitted in the circular groove 10. Thereby, an inside fluid leakage passage created by ageing of the hose 9 is lengthened and the leakage passage is also blocked up by means of the tip part of the forcibly fitted hose 9, so that leakage of inside fluid can be prevented.
Patent JP-2001017429-A (JP)
Title: Ultrasonic image pick-up device
Inventor: RI TAHO
IPC: A61B8/06
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an active image having flow feeling by transmitting ultrasonic waves, creating an image from an MTI-processed signal from the received signal based on echo, and processing a created image with frame averaging. SOLUTION: In this ultrasonic image pick-up device constructed by coupling a transmitting/receiving portion 4, a B mode processing potion 6, a Doppler processing potion 8, a moving point processing potion 10, an image processing potion 12, and a display portion 14 to a controlling portion 16, for image pick up, an operating portion 18 is operated for image pick up action in a streamline mode. At this time, the moving point processing potion 10 is structured as a delay line canceller, forms moving point image data in an MTI process, sums an echo received signal and a feedback signal, and sums this summed signal and a signal generated by passing this summed signal through a delay unit to output it. Thus, only a signal corresponding to echo from an echo source (the moving point) during moving is extracted (MIT), and an active image having flow feeling can be created.
Patent JP-H0863662-A (JP)
Title: Drink feeder
Inventor: NAKAJIMA HIDEKI
IPC: G06N3/00
Filed: 1994-08-18
Abstract: PURPOSE: To provide a drink feeder capable of easily obtaining a predictive value for the number of cups to be fed in a succeeding prescribed time band. CONSTITUTION: The drink feeder is provided with an actual value calculating means for calculating an actual value for the number of cups to be fed within a previously determined time band, a predicting means for predicting a predictive value for the number of cups to be fed within the succeeding time band based upon the actual value for the number of cups in the time bands for the prescribed past days and a means for previously extracting drink for the number of cups to be fed corresponding to the predictive value in the succeeding time band from an extractor 4 up to the starting time of the succeeding time band and storing the extracted drink in a storing part 5 and the predicting means is provided with a neural network for predicting a predictive value for the number of cups to be fed in the succeeding time band.
Patent JP-S6085215-A (JP)
Title: Internal-combustion engine
Inventor: HIDAKA YOSHIAKI
IPC: F01P7/16
Filed: 1983-10-18
Abstract: PURPOSE:To enable a catalyst to be placed as near as possible to an exhaust port and appropreately control exhaust temperature bu forming secondary cooling water jackets around the collecting part of exhaust passages in a cylinder head. CONSTITUTION:An expansion part 9 is formed on the side of the exhaust port 7 side of a cylinder head 4 in an integrated form, and a collecting part 11, in which exhaust passages 10 are collected, is formed in this expansion part 9. Secondary cooling water jackets 12 are continuously formed above and below the surrounding of the collecting part 11 and the exhaust passages 10. An exhaust outlet 13 is formed extending from the collecting part 11, and is opened at the lower face of the expansion part 9. A catalyst 17 is installed right under the exhaust outlet 13, and the secondary cooling water jackets 12 are arranged so that the quantity of the cooling water can be controlled independently from a primary cooling water jacket 8.
Patent JP-H1135764-A (JP)
Title: Solid ion conductive composition
Inventor: IMAI TAKAYUKI
IPC: C08K3/18
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a solid ion conductive composition having high ion conductivity and excellent mechanical strength. SOLUTION: With 100 pts.wt. polymeric component composed of 40-95 pts.wt. polyvinylidene fluoride and 5-60 pts.wt. at least one polymer selected from a polymethyl methacrylate, polyethyl methacrylate and polybutyl methacrylate, 50-400 pts.wt. nonaqueous solvent and an alkali metal salt are compounded. As the nonaqueous solvent, propylene carbonate, ethylene carbonate and a mixture thereof are preferred.
Patent JP-S6255526-A (JP)
Title: Sound field visualizer
Inventor: OKAMURA HARUO
IPC: G01H3/00
Filed: 1985-09-05
Abstract: PURPOSE:To enable a sound field to be visualized with a high accuracy and a high resolution by mosaically arranging the end surfaces of optical fibers cut in the directions perpendicular to their longitudinal directions and visualizing the sound field by converting a sound pressure distribution in the sound field to the intensity of light. CONSTITUTION:The end face of the optical fiber 10 of an optical fiber bundle 2 is cut and polished in a direction perpendicular to the optical axis of the optical fiber 10. Metal coat end surfaces 12 whereon thin metallic layers are coated by evaporation are closely and mosaically arranged to form a sound receiving surface 3. When the sound receiving surface 3 is placed in a sound field after the image of the end face of the fiber bundle 2 formed on the image plane of an image pickup device 9 has a uniform brightness by adjusting an optical system in the condition of no sound field, each optical fiber 10 is slightly elongated or shrunk according to the intensity of sound pressure and the phase of light wave transmitted in the optical fiber 10 is changed in accordance with the elongation or shrinkage of the optical fiber 10, reaching the image pickup device 9. Therefore, the distribution of brightness can be obtained on the image pickup device 9 by the interference between the wave front involving the information of the sound pressure and a reference wave front.
Patent JP-S6257570-A (JP)
Inventor: OOTA MASATOMI
IPC: A62C31/24
Filed: 1985-09-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6174713-A (JP)
Title: Method and device for reducing wall thickness at pipe end of seamless steel pipe
Inventor: YAMAMOTO KENICHI
IPC: B21B17/14
Filed: 1984-09-19
Abstract: PURPOSE:To prevent the lowering of material yield due to the increase of the wall thickness of pipe end, generating in the next draw rolling, by providing an accurate wall-thickness reducing work to the end of a pipe stock after elongation rolling, by a simple ironing operation. CONSTITUTION:A pipe stock 6 formed by piercing and elongating a billet in a hot state, is set on a pipe-end-thickness reducing machine constituted of a stopper 13 for preventing the deviation of pipe stock 6 at the time of radially reducing the stock 6 by a die 12, a clamp 14 for preventing the buckling of stock 6, and a punch 11 for reducing the wall thickness thereof. Next, the die 12 is pressed against the stock 6, held by the stopper 13 and the clamp 14, by a prescribed length to radially reduce the stock 6 along the profile of the inner surface of die 12. The taper part of die 12 is formed so as to previously reduce the wall thickness of stock 6 by a wall-thickness increasing portion of finished pipe at the next draw-rolling. Successively, an ironing work is provided to the pipe stock 6 by fixing the die 12 to obtain accurately the prescribed inclination of wall thickness through a range of the prescribed length of stock 6 and the desired wall-thickness reduction at the stock 6 end.
Patent JP-H0369435-A (JP)
Title: Wighting, packaging and pricing apparatus
Inventor: FUJII NORIYASU
IPC: B65C9/46
Filed: 1989-07-27
Abstract: PURPOSE:To contrive the reduction of erroneous operation by providing a color display for indicating the contents of an article package and an indication controller for setting the indicating color of the color display according to the mode selected and connected with a mode setting means. CONSTITUTION:Each mode is set by operating mode setting means 9. In this case, the contents of an article package intended for weighing, packaging and pricing are indicated by a color display 7. At this time, CPU 11 reads the output of the mode setting means 9 and send signal corresponding to the set mode to an indication controller 10. The indicating colors for the contents of the article package indicated by the color display 7 are controlled by file buffers R12, G13 and B14 according to the aforesaid mode. By this method, misoperation can be reduced.
Patent JP-S6087923-A (JP)
Title: Discharge device of wire rod terminal crop
Inventor: UCHIKUBO TOSHIYA
IPC: B21C47/24
Filed: 1983-10-20
Abstract: PURPOSE:To obtain a titled device which is capable of discharging automatically a wire rod terminal crop to the outside of a conveyor by providing a liftable and turnable arm and a clamp device of said crop of its tip, on a running truck provided so that it can run along the side of the conveyor. CONSTITUTION:A product wire rod 2, a Bot crop 2-2 and a Top crop 2-1 which are cut and separated by a pre-processing process are carried in the direction as indicated with an arrow by a conveyor 1. During this time, when the crop is detected 3-1, a running truck 3-3 is run on a rail 3-4, and simultaneously, a running speed of the truck 3-3 is controlled 3-2, and the tip part of an arm 3-6 is faced to the upper part between the crop 2-2 and the crop 2-1. Subsequently, a motor 3-17 is started, the tip part of the arm 3-6 is lowered onto the conveyor 1 between both the crops, the crop 2-2 is clamped by an operation of a cylinder of the arm 3-6, and the arm 3-6 is raised. Also, in this lifting stage, the truck 3-3 is run by turning it to the conveyor 1, and the crop 2-2 is separated from the wire rod 2 and discharged. The crop 2-1 is also discharged from the conveyor 1 by the same operation.
Patent JP-S5986050-A (JP)
Title: Conveyance controller of automatic film developing machine
Inventor: HOTSUTA TOMIJI
IPC: G03D3/08
Filed: 1982-11-09
Abstract: PURPOSE:To prevent idle operation by arranging a film detector at the starting terminal of a film conveyance path and driving a film conveying means on detecting a film to be processed being sent in, and stopping the driving when no film is detected continuously for a specific time after the driving. CONSTITUTION:The film 1 to be processed is inserted into between a couple of feed rollers 2 provided at the starting terminal part of the conveyance path, and the film detector 3 is arranged at the starting terminal. The detector 3 has an infrared lamp 4 and a photosensor 5 and its output signal is inputted to the 1st stage of a shift register 6. A disk 7 having transmittible parts and nontransmittible parts arranged alternately is rotated by a motor 8 and a lamp 9 and a photocell 10 are arranged oppositely with the disk 7 between. The output of the cell 10 is inputted as a clock pulse to the shift register 6 through a pulse converting circuit 11. On the other hand, an AND circuit 12 which outputs a signal when the 1st and the N-th final stage of the shift register 6 are both off is provided, and the circuit 12 inputs a reset signal to the 2nd- the (N-1)th stages of the register 6. Consequently, the film detection output signal is ceased, the driving is stopped.
Patent JP-H0244885-A (JP)
Title: Method and device for picture transmission
Inventor: NAKAJIMA SEIJI
IPC: H04N19/51
Filed: 1988-08-04
Abstract: PURPOSE:To obtain a reproduced picture to follow up motion in an important part well by setting an area in the important part on a picture, and transmitting the picture information of said area preferentially. CONSTITUTION:A talker is detected from the output levels of microphones 12 to 14 by a talker detector 24, and its detection information is sent to an area memory 25. The identification information of each block group to constitute each area A to C is preset in the area memory 25. The area memory 25 selects the area corresponding to the talker detection information, and sends the identification information of each block in said area to a block screening circuit 23. The block screening circuit 23 collates the identification information of each block in a talker area and the identification information of the block transmitted from a picture compressing device 4, and sends an output instruction to a block memory 22 only in the case coincidence is confirmed. Thus, the reproduced picture with natural motion in respect of the talker can be obtained.
Patent JP-H0479922-A (JP)
Title: Splashed water treating structure of warm-water washing portable toilet stool
Inventor: HIRANO YOSHIO
IPC: E03D9/08
Filed: 1990-07-23
Abstract: PURPOSE:To simply and securely collect and treat the washing water for partial washing use being splashed outside a filth vessel by providing a drain hole in the filth-vessel receiving shelf part that has been arranged in the rear peripheral part of the filth-vessel inserting opening of a toilet stool body. CONSTITUTION:In the opening 5 of a toilet stool body 1, a filth vessel 7 is detactably fitted via a detachable washing-water splash preventive cover 6, and in the front and rear peripheral parts of the opening 5, filth-vessel receiving shelf parts 8, 9 are arranged so that when the filth vessel 7 is installed, the upper peripheral part 10 thereof can be arranged on these shelf parts 8, 9. And a drain hole 11 is provided in the shelf part 9 provided in the rear peripheral part of the opening 5 of the toilet stool body 1, and also an inserting hole 12 is provided in the rear side surface of the filth vessel 7, and both the holes 11, 12 are communicated with each other via a detachable pipe 13. Thus, the washing water leaked through the gap, for instance, between the washing-water splash preventive cover 6 and the filth vessel 7 onto the filth-vessel receiving shelf part 9 can be discharged into the filth vessel 7 without being stored, and the splash of the washing water outside the filth vessel 7 can be securely prevented.
Patent JP-S5984590-A (JP)
Title: Semiconductor photodetector
Inventor: KANEDA TAKAO
IPC: H01L31/107
Filed: 1982-11-08
Abstract: PURPOSE:To maintain the high electron effect in the band with wavelength exceeding 1mum and to form an avalanche photo diode with reduced dark current and multiplied noise by a method wherein germanium is utilized as a photo absorbing material. CONSTITUTION:An N type Ge substrate 11 is provided with carrier concentration e.g. around 5X10<15>cm<-3> and an InGaAs layer 12 is grown with In composition ratio around 0.1 so that the layer 12 may be lattice-matched with the Ge substrate 11 with carrier concentration e.g. around 1X10<16>cm<-3> by liquid growing process and thickness e.g. around 4mum. Next cadmium is selectively diffusion- introduced into the InGaAs layer 12 to form a P<+> type InGaAs region 13 with carrier concentration e.g. around 1X10<18>cm<-3> and thickness e.g. around 2mum. A protective insulating film 14 and a P side electrode 15 are formed of respectively e.g. silicon dioxide and e.g. gold. zinc. In order to double the avalanche multiplication, the thickness of the N type InGaAs layer 12 i.e. the distance between P- N junction and hetero junction shall be controlled to be around 2mum in this example.
Patent JP-H0697331-A (JP)
Title: Pad-array semiconductor provided with heat conductor and its manufacture
Inventor: JIYON AARU PASUTOA
IPC: H01L23/12
Filed: 1993-07-14
Abstract: PURPOSE: To provide a pad array semiconductor device possessed of a thermal conductor formed in one piece with a circuit board. CONSTITUTION: A semiconductor die 12 is mounted on a thermal conductor on a board, whereby heat released from the die 12 is dissipated. The thermal conductor may be covered or surrounded with metallized regions 37 and 39, wherein the regions 37 and 39 serve as a grounding plane for a device. It is preferable that one or more terminals 26 are fixed to the thermal conductor so as to improve it in thermal and electrical properties. One method to join the thermal conductor to the board is than a metal plug is placed on an opening 30 provided in the board. Thereafter, the plug is compressed or elastically deformed so as to stop up the opening, and the surface of the board is made substantially flat.
Patent JP-S6438778-A (JP)
Title: Cleaning device for toner detecting sensor
Inventor: UEDA MASAHIDE
IPC: G03G21/10
Filed: 1987-08-05
Abstract: PURPOSE:To sufficiently execute cleaning, and also, to prevent the detecting surface from being flawed, by providing a long-sized part whose flexural rigidity is small and a short-sized part whose flexural rigidity is large so that they are adjacent to each other in the rotational direction of the rotation axis, on a cleaning elastic plate. CONSTITUTION:The cleaning elastic plate 33 is made of a polyester film, and a long- sized plate 31 of 0.05mm thick whose flexural rigidity is small, and a short-sized plate 32 of 0.1mm thick whose flexural rigidity is large are superposed, at the rear side in the rotational direction, and at the front side in the rotational direction, respectively. Also, only the long-sized plate 31 slidingly contacts a detecting surface 28 by following up a rotation of a rotation axis 11, and the short size plate 32 is adjacent to the detecting surface 28 but does not come into contact. First of all, the short size plate 32 removes a developer accumulated on a sensor 27 by large flexural rigidity, and subsequently, the tip part of the long-sized plate 31 removes the developer on the detecting surface 28, while slidingly contacting the detecting surfaces 28. In such a way, the short-sized part 31 comes into soft contact with the detecting surface and does not flaw the detecting surface, and the short-sized part 32 generates no buckling, therefore, not deformed for a long period of time, and a large quantity of toners can always be removed.
Patent JP-H0483025-A (JP)
Title: Supporting mechanism for bucket cylinder hose
Inventor: YAMADA KOJI
IPC: E02F9/00
Filed: 1990-07-24
Abstract: PURPOSE:To prevent damage by winding a pressure oil hose, supplying a pressure oil to a bucket cylinder, from the upper surface of a main boom to the lower side of the tip, and moreover Z-shapedly arranging the pressure oil hose on the upper side of a bucket arm rear end via an intermediate joint. CONSTITUTION:A pressure oil pipe 16 is arranged in a recessed part provided on the upper surface of a main boom 2, and also a bypass pressure oil hose 10 is extended to the lower part along the circular arc part 2a of the boom 2 tip via a pressure oil joint 7. Next an elastic pressure oil hose 15 and the hose 10 are connected via an intermediate joint 9 in a condition where a bucket arm 1 and the boom 2 are made a straight line state. Then the hose 15 is made parallel to the circular arc part 2a and the circular arc part 1a of the arm 1 rear end to be extended upwardly. Moreover the hose 15 is passed on the inner side of a cylinder bracket 11 to be connected to a bucket cylinder 4. This can prevent the outer damage to the hose and improve outer appearance.
Patent JP-H0755358-A (JP)
Title: Method of preventing boiling of slag in slag ladle
Inventor: WATANABE SOICHIRO
IPC: C21C5/28
Filed: 1993-08-06
Abstract: PURPOSE:To provide a method of preventing boiling of slag in a slag ladle after discharging slag produced in a refining furnace into the slag ladle. CONSTITUTION:When discharging slag 2 produced in a refining furnace into a slag ladle 1, a small amount of slag 2 is discharged at first to evaporate moisture adhering to the ladle. When discharging the remaining slag 2 subsequently, gravel 4 is thrown into the slag ladle 1 during or after discharging the slag 2 whereby the boiling of the slag in the slag ladle 1 can be prevented.
Patent JP-2001017579-A (JP)
Title: Collecting utensil for tennis balls
Inventor: SUZUKI SHIRO
IPC: A63B47/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a collecting utensil for tennis balls which can easily, quickly and surely collect scattered balls in a slanting position. SOLUTION: At the rear end section of a cylindrical main body 1 having a length which can house a plurality of balls, a discharging port 11 and a suspended handle 2 are provided. At the time, at the front end section, a take-in port 10 which is approx. equal to the size of the ball A, and a stopper 3 which restricts the escaping of the balls taken inside from the take-in port 10 are provided. Then, by placing the take-in port 10 on the balls, the balls are automatically collected.
Patent JP-S6442513-A (JP)
Title: Method for adding metallic calcium into molten metal
Inventor: FURUYA TAKAMOTO
IPC: C22C33/04
Filed: 1987-08-07
Abstract: PURPOSE:To execute addition of Ca under good workability and yield by sealing the metallic Ca in a steel-made vessel and changing this into molten steel. CONSTITUTION:After sealing the powdery or granular metallic Ca in the steel- made cylindrical vessel 2, and by using a steel-made cylindrical cover 1 fitting to the vessel 2, this is charged into the molten steel and dipped. By this method, as the Ca 3 is not touched with directly high temp. atmosphere till reacting with the molten steel, change in the quality to the calcium oxide, etc., is not developed, and as the Ca is quickly dipped, the loss caused by vaporizing can be prevented and in this result, the yield of the Ca 3 is good. Further, additional work of the Ca 3 can be easily executed.