baber/WOPTO huggingface dataset:
Patent JP-H0391707-A (JP)
Title: Focus detector
Inventor: SATO KIYOTAKA
IPC: G02B7/34
Filed: 1989-09-04
Abstract: PURPOSE:To enable high-accuracy focus detection irrelevantly to the difference of the frequency component of a subject by moving a photographic lens to a focusing point obtained by normal phase difference detection, then adjusting the lens finely about at the focusing position until a maximum or minimum correlation value approximates a logical value most. CONSTITUTION:A control circuit 10 sends an indication to a driving circuit 9 to move the photographic lens 1 by a distance corresponding to a phase difference delta and the phgotographic lens 1 is set at the focusing position. Then the photographic lens 1 is moved by a predetermined fine interval DELTAL, then correlative arithmetic as to a subject optical image at the movement position is carried out to calculate the minimum correlation. A last minimum correlation value Hm stored in a register is compared with the new minimum correlation value H'm, when Hm<H'm, the new minimum correlation value H'm is stored in the register to replace the last correlation value Hm and the movement distance of the photographic lens from the focusing position is stored in another register. This processing is repeated, then the photographic lens 1 is set at the position of the movement distance corresponding to the newest minimum correlation value H'm stored in the register.
Patent JP-S60118800-A (JP)
Inventor: SATOU NORIO
IPC: C11D9/44
Filed: 1983-12-01
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-S60133477-A (JP)
Title: Toner supplementing device
Inventor: MINESHIMA TERUO
IPC: G03G15/08
Filed: 1983-11-30
Abstract: PURPOSE:To supplement toner uniformly and prevent toner scattering and deterioration in picture quality due to a deficiency in stirring and mixing by adding toner which is carried falling out of a toner storage hopper to an in-use developer, bit by bit, by the rotation of a rotating member. CONSTITUTION:The developer after development is scraped off a developing sleeve 2 with a scraping member 8 and returns to a developer pool 4. When the density of toner in the developer becomes insufficient, a toner supplementing roller 12 rotates to fall a specific amount of toner from the toner storage hopper 11. The toner stays on rotating members 9a and 9b having thin grooves in the surfaces temporarily and then falls out of the gap between scatter preventing blades 10a and 10b upon the developer moved on the scraping member 8 uniformly by the rotation of the member. The toner is stuck on the developer and stirred smoothly without lumping because of ruggedness parts 12a and 12b of the rotating members 9a and 9b.
Patent JP-H0675289-A (JP)
Title: Picture frame size changeover camera
Inventor: NAGAO MASAKI
IPC: G03B13/12
Filed: 1992-08-26
Abstract: PURPOSE:To provide a picture frame size changeover camera equipped with a photometry device capable of exposing in a proper light quantity balance, even if photographing is executed in any picture frame sizes. CONSTITUTION:The picture frame size changeover camera is equipped with a photographing mode selecting means selecting a first photographing mode using a normal photographing picture frame range for printing and a second photographing mode using a picture frame range different from the normal photographing picture frame range, a photometry unit 9 detecting the quantity of light outgoing from a reticle 5 inside a finder part confirming the picture frame range used for printing and the photometric sensitivity distribution control means controlling a photometric sensitivity distribution in a photographing picture frame, of the photometry unit 9, and the photometry sensitivity distribution control means distributes a region having high photometric sensitivity in the photographing picture frame range selected by the photographing mode selecting means and used for printing and a region having low photometric sensitivity all over the photographing picture frame outside the photographing picture frame range, respectively, as a characteristic.
Patent JP-H0678344-A (JP)
Title: Network communication control line concentration
Inventor: KANEKO TAKAYUKI
IPC: H04Q1/02
Filed: 1992-08-26
Abstract: PURPOSE:To obtain the network communication control line concentrator which is improved such that even when data communication is implemented between some ports, remaining ports utilize a network efficiently without occurrence of signal collision. CONSTITUTION:Communication ports P1-Pn are connected to one of line concentration function sections H1-Hm in the initializing state. When a carrier is detected from any communication port, a switch network control section 3 controls a switch network 4 so that communication ports from which no carrier is detected are connected to the other line concentration function sections through the provision of a port changeover device 2. Thus, when communication is implemented among ports of the line concentration device and 1:1 communication is implemented between some ports, since the communication is implemented among the another ports without occurrence of signal collision, the network is efficiently utilized.
Patent JP-S60119312-A (JP)
Title: Resonance device
Inventor: SAWADA TOSHIICHI
IPC: F02M35/12
Filed: 1983-11-30
Abstract: PURPOSE:To make easy tuning of a resonator possible by fitting a communication pipe member to the resonator on the way of an introducing passage provided by branching from a point along a gas flow passage to raise silencing effect for low frequency noise and changing the fitting position of the resonator to the introducing pipe. CONSTITUTION:From a suction air lead-in pipe 3 connected to an air cleaner 4, an introducing pipe 7 having almost the same diameter as the lead-in pipe 3 is branched. On the way of the introducing pipe 7, a resonator 10 comprising a sealed resonance chamber 8 and a communication pipe member 9 to communicate the resonance chamber 8 and the introducing pipe 7 is fabricated. The sealed resonance chamber 8 is a blow-mold product and on a part of it an opened fixing pipe 8a and an opened fixing pipe 7a of the introducing pipe 7 are communicated through the communication pipe member 9.
Patent JP-2000042306-A (JP)
Title: Barium sulfate treatment apparatus
Inventor: MATSUO MAKOTO
IPC: B01D21/02
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To allow only the supernatant formed by settling the barium sulfate in waste water and purifying the waste water to flow to the outside by forming one or plural points in successive flowing directions among partition plates forming the respective chambers of a settling vessel taller than the partition plate of the chamber into which the waste water first flows. SOLUTION: The inside of the vessel body 41 of the settling vessel 30 is partitioned to the three chambers by the partition plates 43, 43 and thereafter the three chambers are respectively partitioned by the partition plates 47, 49, 50 to form a mixing chamber 31, a reaction chamber 33, sepn. chambers 35, 37, 39 and a waste water chamber 40. The partition plate 47 is formed lowest in the height. The height of the portion 43a of the partition plate 43 constituting the boundary of the reaction chamber 33 and sepn. chamber 35, the height of the partition plate 49, the height of the portion 45a of the partition plate 45 constituting the partition of the sepn. chamber 37 and the sepn. chamber 39 and the height of the partition plate 50 are made successively higher in this order.  The heights constituting the partitions of the respective chambers are made gradually higher like a staircase toward the outflow direction in such a manner, by which the reaction is gradually progressed and only the cleanly separated supernatant may be discharged.
Patent JP-S60119811-A (JP)
Title: Landing and floating method for marine structure
Inventor: ITOU YASUHIRO
IPC: E02B17/00
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a plurality of balancing weights consisting of a small-size ballast tank by a method in which when a marine structure is landed on the bottom, sand is charged into a ballast tank, and when floating the structure, the sand in the tank is discharged. CONSTITUTION:When sand 8 and sea water 10 are changed through a charge tube 5 into the ballast tank 3 of a marine structure 1, the sand 8 settles to the lower part of the tank 3, and the sea water 10 is trapped in the upper part of the tank 3 and discharged through a discharge tube 6 to the outside of the tank 3. While the mixture of the sand 9 and the sea water 10 is charged through the tube 5, the tank 3 is filled with the sand 9 and the structure 1 settles to the seabed 11. When floating the structure 1, the sand 9 is discharged and replaced with the sea water 10, the sea water 10 is discharged, and compressed air is injected into the tank 3.
Patent JP-H04107758-A (JP)
Title: File transfer system
Inventor: YAMAGUCHI MASAHIRO
IPC: G06F13/00
Filed: 1990-08-29
Abstract: PURPOSE:To improve processing efficiency by transmitting a record stored in a buffer when it is recognized that the buffer is not updated after the lapse of prescribed time by monitoring the state of the buffer to a reception side system as a piece of data, and initializing the buffer. CONSTITUTION:A data transmission means 7 is started up when the buffer 8 is filled with accumulated records. The data transmission means 7 summarizes plural records accumulated in the buffer 8 in a piece of data according to a promise (protocol) decided between the reception side system 2, and transmits the data to the reception side system 2 by starting up a communication means 11, and initializes the buffer 8. Meanwhile, a buffer monitoring means 10 monitors a time stored in a buffe update time storage means 9, and starts up data transmission means 7 when no buffer is updated for the prescribed time. The data transmission means 7 summarizes the plural records accumulated in the buffer 8 in a piece of data, and transmits it to the reception side system 2, and initializes the buffer 8. Thereby, the processing efficiency can be improved.
Patent JP-H0762730-A (JP)
Title: Step difference part construction of rc construction building frame
Inventor: OKAWADA KIKUO
IPC: E04B2/84
Filed: 1993-08-23
Abstract: PURPOSE:To facilitate construction of the step difference part of a high-rise/ low-rise building, effectively dissolve a stress concentration part so as to prevent damage of a building frame and the like and invasion of wind and rain, and facilitate construction of connecting parts in addition to workability so as to improve connecting performance of the step difference and reliability. CONSTITUTION:In the step difference part construction of a RC construction building frame of a high-rise/low-rise building connecting the beam 4 on the high-rise side H to the beam 12 on the low-rise side L with up and down step difference, a building-up wall beam 17 is separated from the high-rise side H and arranged on the beam 12 on the low-rise side. Elastic material 18a is provided in a slit formed between the upper end part of the building-up wall beam 17 and a hanging slab 5 on the high-rise side H, and waterproof caulking 18b is executed.
Patent JP-H0895499-A (JP)
Title: Display device and connector
Inventor: NISHIMURA AYAO
IPC: H01R13/52
Filed: 1994-09-22
Abstract: PURPOSE: To enable the fixation of a display part and the electrical connection to a signal line to be performed with one operation without a fault of frost condensation by combining a plug part and a receptacle part in such a manner that the respective on-side wings of the U-shaped parts of these parts are inserted into the other openings. CONSTITUTION: This connector 20 consists of an upper part having an L-shaped section and a lower part having a U-shaped section. An eaves part 24 extends horizontally in the upper part and the front end is provided with a screw hole 26. Another screw hole 27 is disposed at the center as well. The lower part is provided with a projection 21 and the upper part is provided with a projection 23. The outer side of the lower U-shaped parts is provided with a step part 22. The projections 21, 23 and the step 22 are means for engaging the connector 20 with the display 10. One of the lower U-shaped parts forms an electric wire holding part 25 and is provided with projections 28 and 29 on the inner side on its base part and front end part. An electric wire 30 is held therebetween.  Further, the projection 21 at the bottom end of the connector 20 comes into contact with the recessed part 15 in the lower part of the display 10 and the step part 22 comes into contact with the projection 13, etc. The projection 23 engages with a fixing hook 12, etc., in the upper part of the display 10.
Patent JP-H0892103-A (JP)
Title: Phospholipase a2 inhibitor with sulfated sugar as active ingredient
Inventor: TOMOMORI CHIERI
IPC: A61P29/00
Filed: 1994-09-22
Abstract: PURPOSE: To obtain the new inhibitor useful for various inflammatory diseases, containing, as active ingredient, a sulfated sugar such as fucoidan extracted from blown algae, dextran sulfate produced from dextran, or sulfatide. CONSTITUTION: This new human II-type phospholipase A2 inhibitor contains, as active ingredient, a sulfated sugar except those derived from heparin. This type inhibition is based on the link inhibition activity for human II-type phospholipase A2 and heparin. The sulfated sugar is esp. pref. fucoidan, dextran sulfate or sulfatide. A medicinal composition related to this inhibitor is obtained from an effective amount of a sulfated sugar and a pharmaceutically permissible vehicle, and can inhibit such phenomena as to present the activity of the II-type PLA2 secreted in vivo after its migration into other tissues or cells, therefore can treat chronic arthrorheumatism, organoinflammation, asthma, allergic diseases, disseminated intravascular coagulation (DIC), ischemic angiopathy, etc.
Patent JP-H02204401-A (JP)
Title: Agent for keeping vitality of cut flower
Inventor: ASADA MIKI
IPC: A01N3/02
Filed: 1988-09-12
Abstract: PURPOSE:To obtain a vitality-keeping agent effective as an agent for treating a cut flower before shipping, with simple operation without shielding light, by reacting a water-insoluble silver halide with a thiosulfate and acidifying the reaction mixture to weakly acidic state by the addition of a weakly acidic organic acid and a pyrosulfite. CONSTITUTION:A water-insoluble silver halide (especially preferably silver chloride) is made to react with an alkali metal or ammonium thiosulfate (especially preferably sodium thiosulfate) in water. The solution of the resultant reaction mixture is made to weakly acidic state by the addition of a weakly acidic organic acid (especially preferably citric acid or malic acid) and an alkali metal or ammonium pyrosulfite (especially preferably sodium pyrosulfite) to obtain the objective agent for keeping the vitality of a cut flower. The amounts of the thiosulfate, the weakly acidic organic acid and the pyrosulfite are preferably 8-10 pts., 2-5 pts. and 0.3-0.6 pts. per 1 pt. of the silver halide. respectively. The withering of a cut flower can be suppressed and the vitality of the flower can be maintained over a long period by the use of the agent.
Patent JP-H0971667-A (JP)
Title: Polyester film for laminating metal plate and laminated metal plate body using the same
Inventor: OHASHI HIDETO
IPC: B32B15/08
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester film for laminating a metal plate less in generating a pin,jo1e, a crack and a peeling of the laminated metal plate body in the processes of a squeezing and a drawing in forming a can, and therefore, having an excellent processing property and corrosion resistance. SOLUTION: This polyester film for laminating a metal plate contains a polyester and 1-100 ppm inactive particles satisfying formulas [1] and [2] based on the polyester film having 7-50 pm thickness. 0<R-t<10---[1], 1<R/t<1.5...[2] [R expresses the particle diameter of the inactive particles (pm), t expresses the total thickness of the polyester film(μm)].
Patent JP-H0394925-A (JP)
Title: Press die for hemming corner edge
Inventor: MIWA ITARU
IPC: B21D39/02
Filed: 1989-09-05
Abstract: PURPOSE:To prevent a flange part of a preliminarily bent outer panel from being damaged by avoiding the abuttment between a cam and a mandrel through a cam relief means when an upper die is raised after preliminary bending. CONSTITUTION:When a corner edge has been formed, the upper die 32 is raised with the ascent of a ram of a press and an upper bending edge 61, too, is kept away from an outer plate 21. In this case, a valve connected with an air cylinder 42 is exchanged and a cam 41 is moved by the air cylinder 42. For this reason, when the upper die 32 is raised, the abuttment between the cam 41 and the roller 39 of the mandrel 37 is avoided and the mandrel 30 continues to be pulled by a compressed spring 40. Consequently, the mandrel 37 does not rock toward the outer plate 21 and the corner edge is not pressed by the mandrel 37 in the same way as when the upper die 32 is lowered.
Patent JP-H0951955-A (JP)
Title: Catheter device
Inventor: NISHIGUCHI TSUNEO
IPC: A61M25/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a catheter device capable of properly preventing an air leakage from a balloon at the time of drawing out an endoscope, and further preventing an injected drug from flowing out to the small intestine without any requirement of mounting and demounting a clip or the like. SOLUTION: This catheter device has a catheter tube 30 having a liquid flow passage 40 and a gas flow passage 42, as well as a vent hole 46 formed on the side thereof near the base end so as to be communicated to the gas flow passage 42, a balloon laid on the end of the catheter tube 30 and connected to the gas flow passage 42, a liquid feed and discharge device connection member 34 laid on the base end of the catheter tube 60 and communicated to the liquid flow passage 40, and a gas feed and discharge device connection member 36 laid near the base end of" the catheter tube 30 and communicated to the vent hole 46. Also, the connection members 34 and 36 are provided in such a state as detachable from the catheter tube 30, and a closing member 38 is provided to close the vent hole 46 at the time of detaching the connection member 36.
Patent JP-H0673905-A (JP)
Title: Bath room unit
Inventor: SHIYOUKO TOSHIHIRO
IPC: E04H1/12
Filed: 1992-08-27
Abstract: PURPOSE:To enhance construction efficiency by constituting a side wall located above a bath tub and a ceiling with a waterproofed a fabric sheet-made tent and folding the sheet during transportation or safekeeping, injecting a gaseous body into the tent so as to develop when setting up. CONSTITUTION:A side wall 3A in a higher side than a side wall 1A of a bath tub and a ceiling wall 3B are constituted with a tent 4 made of a waterproofed natural fabric sheet or chemical fabric sheet. A skeleton is installed to the tent 4 while a foaming layer is formed outside as well, thereby reinforcing its rigidity and enhancing the insulation sound proofing performance. The tent 4 is designed so that it may be folded during transportation or safekeeping. A gaseous body is injected into the tent so as to expand when setting up the tent 4, thereby forming a bath room. This construction makes it possible to simplify the structure of a bath room and hence reduce construction cost.
Patent JP-S61108092-A (JP)
Title: Apparatus for boarding and leaving ship with gondola
Inventor: NAKAJIMA TOMOYUKI
IPC: B63B27/14
Filed: 1984-11-01
Abstract: PURPOSE:To enable a ship to be boarded and left in safety by providing a turntable which can be projected over the boardside of the ship from the upper deck of the ship with a first swingable arm, providing its top with a second swingable arm, and providing its top with a gondola hung therefrom. CONSTITUTION:A turntable 5 mounted on the upper deck of a ship can be projected over the boardside of a ship vertically thereto. One end of a first arm 1 which can be vertically swung by a lifting device, such as a hydraulic cylinder 4, is mounted on the turntable 5. One end of a second arm 2 is rotatably connected with the other end of the first arm 1 through a hydraulic torque hings 6 and a gondola 3 is hung from the other end of the second arm 2. Boarding or leaving the ship in safety can be ensured by boarding the gondola enclosed by a surrounding.
Patent JP-S6381435-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/082
Filed: 1986-09-26
Abstract: PURPOSE:To provide superior sensitivity to wavelength of light in the near infrared region to a separated function type laminated sensitive body having a carrier transferring layer and a carrier generating layer by using amorphous silicon carbide as the material of the carrier generating layer. CONSTITUTION:When at least a carrier transferring layer 3a and a carrier generating layer 3b are formed on an electrically conductive substrate 1 to produce an electrophotographic sensitive body, a sensitive body having >=0.1cm<2>/ erg spectral sensitivity to 770nm wavelength is obtd. by using amorphous silicon carbide as the material of the carrier generating layer 3b. Positive chargeability is provided to the sensitive body by incorporating a group IIIa element of the periodic table into the carrier generating layer 3b, and negative chargeability is provided by incorporating a group Va element of the periodic table. The resulting sensitive body has superior sensitivity to wavelength of laser light, that is, light in the near infrared region, superior electrophotographic characteristics and durability.
Patent JP-2000062286-A (JP)
Title: Printer
Inventor: MIYAMORI TAKAHISA
IPC: B41J29/17
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of improving printing quality by preventing damage to a thermal head and defective images which may occur due to dust. SOLUTION: There is disclosed a printer 1 comprising a paper supplying section 10, a conveying section 20 for conveying a paper P supplied from the paper supplying section 10 and a printing section 30 for performing printing on the paper P conveyed by the paper conveying section 20. A cleaning section 60 for removing a foreign matter such as dust adhering to the paper P is provided in a paper conveying passage from the paper supplying section 10 to the printing section 30.
Patent JP-H0974081-A (JP)
Title: Wet etching and manufacture of compound semiconductor device
Inventor: AMANO MINORU
IPC: H01L21/306
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To control the etching in different depths according to the positions within the etching region of the same etching process by simultaneously placing both the etching region and a metal part connected electrically thereto in contact with the etchant. SOLUTION: In addition to an etching area 103, a metal part 104 connected electrically is provided. Both etching region 103 and metal part 104 are simultaneously placed in contact with the etchant. When the exposed metal part 104 exists in the vicinity, a contact potential difference is generated due to contact with the metal 104. Thereby, semiconductor of etching region 103 and metal of metal part 104 are simultaneously placed in contact with the etchant to generate electro-chemical reaction. As a result, etching rate is improved to realize deeper etching. As described, etching depth of the same etching process can be changed depending on existence of the metal part 104.