baber/WOPTO huggingface dataset:
Patent JP-H09276394-A (JP)
Title: Antithrombogenic artificial blood vessel
Inventor: OKUDA YASUHIRO
IPC: A61F2/06
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve patency, by fixing polyamine or a salt thereof on a blood contact face of a porous polytetrafluoroethylene tube via a graft polymerized polymer and fixing thereon an antithrombogenic material by the ionic bond. SOLUTION: On at least the surface to be in contact with blood of a porous polytetrafluoroethylene tube, a polymer is grafted. Via the polymer, polyamine whose amino groups are partially acetylated or a salt thereof is fixed by the covalent bond. A thrombogenic material such as heparin is bonded to the polyamine or the salt thereof by the ionic bond to for an artificial blood vessel. The polyamine is a synthetic polymer substance having an amino group as the repeated units, and preferably selected from polyallyl amine, polyvinyl amine, polyethyleneimine, or salts thereof or a mixture thereof. It is preferable for the substance to have 1,000-100,000 of the molecular weight and 0-90%mol% of amino groups to be acetylated.
Patent JP-H103580-A (JP)
Title: Beverage extracting device
Inventor: TANAKA TSUYOSHI
IPC: G07F13/06
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To enable quickly extracting a beverage even by the use of a pump of small capacity, to prevent the drop of a liquid temperature at the extraction and to prevent a clogging due to coffee grounds by the removal of a diffuser by feeding water to the pump so that the quantity of water to be fed to a steam generator per unit time is increased, feeding hot water into an extraction room and preparing mixed solution with coffee powder. SOLUTION: The beverage extracting device comprises an extraction room 1, a filter 3 covering the lower face aperture part 2 of the room 1, a filtered solution receiver 4 for pressing the filter 3 to the aperture part 2, a valve body 6 for sealing the upper aperture part 5 of the room 1, a steam generator 27 connected to a connection port 18 formed on the room 1, and a pump 28 for feeding water to the generator 27. Sine water of about 0.6cc/sec is fed to the generator 27 by the pump 28, the inner pressure of the room 1 can be increased by stream pressure and coffee can be quickly extracted. Since the temperature of steam is >=100 deg.C, the drop of a liquid temperature at the extraction can be prevented an a diffuser can be omitted.
Patent JP-2000347077-A (JP)
Title: Production of optical fiber cable and optical fiber cable
Inventor: KATO MASAO
IPC: G02B6/44
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an optical fiber cable which is capable of forcibly imparting axial tension load and bending stress which are external forces to coated optical fibers, thereby fixing the external forces so as to remain therein in a cabling stage of the optical fiber cable and the optical fiber cable. SOLUTION: This optical fiber cable has a central body 2a which is the center of the optical fiber cable and a coated optical fibers assembly 10a consisting of the coated optical fibers 5a which are transmission media for light signals arranged around the central body 2a along the central body 2a and adhesive resins which are provided with high adhesive power to forcibly allow the external forces to remain therein by integrally cladding and embedding the coated optical fibers 5a forcibly imparted with the axial tension load and bending stress which are the external forces together with the central body 2a and curing the resins and having a high curing rate.
Patent JP-S5679347-A (JP)
Title: Control device equipped with hierarchical common memory
Inventor: KAWAMOTO MASAKAZU
IPC: G06F9/445
Filed: 1979-11-30
Abstract: PURPOSE: To make it unnecessary to use a large capacity memory for the high speed control memory, by having in common a low speed large capacity memory, and transferring only the microprogram required for each input/output operation to the high speed control memory.  
     CONSTITUTION: The input/output instructions from the channel of CPU16a or 16b are informed to the high speed processor 12a or 12b. The processor 12a or 12b initializes the control device 30a or 30b in response to start of the input processing by this input instruction, by the microprogram on the high speed control memory 10a or 10b. Subsequently, the processing program corresponding to the input/output device 18a or 18b according to this start is requested to the memory control part 24. In response to this request, the control part 24 transfers the block of this processing program to the memory 10a or 10b of the control device which is a request origin, from the main memory 26 of low speed large capacity. In this way, only if only the program required for the low rank device is input to the memory 10a or 10b, it is enough, and therefore it is unnecessary to make the memory capacity of the memory 10a or 10b so large. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S64339-A (JP)
Title: Fuel control device for internal combustion engine
Inventor: TANABE YOSHIYUKI
IPC: F02D41/06
Filed: 1987-06-23
Abstract: PURPOSE: To prevent effectively mixture from being excessively rich when icing is built up by constituting the quantity of fuel injection to be corrected so as to be reduced by a set quantity upon detecting icing built up due to the drop in temperature by a detecting means at the place where a throttle value is installed.  
     CONSTITUTION: A throttle sensor 15 detecting the opening of a throttle valve, a revolving angle sensor 16 detecting the revolving speed of an engine, a water temperature sensor 18 detecting cooling water temperature and an intake air temperature sensor provided so as to input output signals from these sensors into an electronic control means 14. When it is judged that an engine is in a condition before warming-up, and furthermore, when the detected revolving speed of the engine becomes lower than a set idling speed in the aforesaid electronic control means 14, the judgement is formed that icing has been built up at the throttle value 4. And at the time of the judgement formed of icing, a control is performed in such a way that the quantity of fuel injection valve 13 is corrected so as to be reduced by a set quantity corresponding to the reduc tion in an air flow rate caused by the icing built up in an intake passage 2. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000344090-A (JP)
Title: Anti-lock control device, and storage medium stored program for anti-lock control
Inventor: ISHIKAWA TERUYASU
IPC: B60T8/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce required function of an arithmetic circuit to obtain an inexpensive arithmetic circuit by outputting a watch dog signal converted in pulse duration according to a calculated wheel speed by a first wheel speed calculating means, and determining the normality of operation of a first calculating means according to the output by a second wheel speed calculating means. SOLUTION: Arithmetic circuits (1) 23, 2 (24), have a function of operating a wheel speed according to a pulse output by a wheel speed pulse output circuit 22, converting the same to a designated signal to be output, and outputting a driving signal for conducting the anti-lock control to a control circuit 25 according to the arithmetic result. Further, the arithmetic circuit (2) 24 has a function of comparing a wheel speed sent from the arithmetic circuit (1) 23 with a wheel speed calculated by the arithmetic circuit 2 (24) to determine whether the operation of the arithmetic circuit (1) 23 is normal or not, and a watch dog function of determining that the operation of the arithmetic circuit (1) 23 is normal, and if abnormality is judged, a driving signal for stopping the anti-lock control is output to a control circuit 25.
Patent JP-S5855387-A (JP)
Inventor: NAKANO MITSUTO
IPC: C05F3/06
Filed: 1981-09-28
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-S5377458-A (JP)
Title: Color braun tube
Inventor: MATSUSHITA MITSURU
IPC: H01J31/20
Filed: 1976-12-21
Abstract: PURPOSE: To protect the video screen of a color Braun tube from being affected by shadow mask resonance, by deviating the natural vibration number of the shadow mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6310295-A (JP)
Inventor: KIDERA KINICHI
IPC: G07D9/00
Filed: 1986-06-30
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-2000339687-A (JP)
Title: Information recorder
Inventor: SAGA HIDEKI
IPC: G11B7/125
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To directly detect a mark width so as to optimize a recording condition by changing the control operation of a position control means to that during the recording of information for testing when a mark having the testing information recorded therein is reproduced. SOLUTION: Address pits 1400 for holding address information are formed at specified intervals in each track, and divided into sectors 1407 of rewriting minimum unit. During trial writing/recording, adjacent tracks n-1, n and n+1 are deleted, then trial writing marks 1406 having proper cycles are formed in the tracks n-1, and n+1. As indicated by a mark recording track light spot 1402, a light spot is controlled to scan the center of each track. Then, during the evaluation of the trial writing, after the light spot is reproduced under the same servo condition as that for the trial writing/recording so as to scan the center of the track n-1 or n+1 this servo condition is changed. That is, the center of the track (n) is scanned is indicated by the mark adjacent track light spot 1404.
Patent JP-S5487021-A (JP)
Title: Automatic reading system
Inventor: KOSAKA TOSHIROU
IPC: G06K9/03
Filed: 1977-12-22
Abstract: PURPOSE: To ensure the reading action in the state under which the object to be read is stopped with no swing as well as to secure the repetition of the reading in plural times.  
     CONSTITUTION: Read-out object 8 is carried on conveyor 1 and then recognized its existence by sensor 3 positioned before reading position A to be stopped at position A via stopper 4. And the existence of object 8 is recognized concurrently by sensor 5, and conveyor 1 is stopped. After this, OCR automatic reading device 6 has the reciprocal motion to right and left sides, thus ensuring the optical reading repetitively at least twice for object 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0812399-A (JP)
Title: Admixture composition for concrete product
Inventor: YAMATO FUJIO
IPC: C04B24/42
Filed: 1994-07-06
Abstract: PURPOSE:To lower concrete viscosity, to decrease surface bubbles and to improve compaction by allowing an admixture composition to consist of a copolymer obtained by polymerizing a specific monomer and a monomer selected between two kinds of compounds and a defoaming agent. CONSTITUTION:A copolymer A having the weight-average molecular weight of 3000-1000000 is obtained by polymerizing the monomer (a) expressed by formula I and one or more kinds of the monomers selected from the compounds expressed by formulas II and III in the mol ratio of (a)/(b)=0.1/100-100/100. The copolymer A and the defoaming agent B such as dimethyl polysiloxane are blended in the ratio (weight ratio of solid matter) of A/B=100/0.01-5.0. In the formula I, each of R1 and R2 is hydrogen or methyl, m1 is 0-2, AO is a 2-3C oxyalkylene, (n) is 110-300, X is H or a 1-3C alkyl. In the formulas II and III, each of R3-R5 is H, methyl or (CH2)m2COOM2, R6 is H or methyl, each of M1, M2 and Y is H, an alkali metal, alkaline earth metal, ammonium, an alkylammonium or a substituted alkyl ammonium and m2 is 0-2.
Patent JP-S5778547-A (JP)
Title: Electrophotographic material for contact reflection exposure
Inventor: SATOU MASAMICHI
IPC: G03G5/14
Filed: 1980-11-04
Abstract: PURPOSE:To decrease the quantity of light arriving from substrate side to photoconductive layers considerably, increase the difference in the quantities of the received light in the photoconductive layers corresponding to the white ground parts and black ground parts of an original and improve the contrast of images by providing a net-like opaque layer between a light transmittable substrate and the light transmittable conductive layers. CONSTITUTION:The light transmitted through a light transmittable substrate 2 then through the transparent parts 3B of a net-like opaque layer 3 by uniform exposure L transmits through a light transmittable conductive layer 4, and a light transmittable photoconductive layer 5, and arrives at an original 10. The light falling onto the white ground part 10A of the original 10 is irregularly reflected and the light falling onto the black ground parts 10B is mostly absorbed. From the above, the quantities of the light that the respective parts of the photoconductive layers receive are X, W, Y, Z. When there is no layer 3, the exposures corresponding to the while ground parts and the black ground parts of the original 10 are Z, Y and those when there is the layer 3 are Z, W. Hence, the images of larger contrast are obtained when there is the layer 3.
Patent JP-S6216125-A (JP)
Title: Formation of ultra-thin film pleated cut and forming device thereof
Inventor: YAMANAKA AKIRA
IPC: B29C51/08
Filed: 1985-07-13
Abstract: PURPOSE:To enable to employ ultra-thin resin film sheet as the material of a cup and at the same time to efficiently manufacture a deep drawn cup by a method wherein a cup with pleat-like ruggedness is formed in two stages of preforming and final forming. CONSTITUTION:Firstly, a circular film sheet is set on the film seating surface 8 of a bottom force 3. At this moment, a top force 4 is lowered toward the bottom force 3 so as to prepress the film sheet with the film-seating surface 8 and the film pressing surface 10 of the top force 4 in order to obtain a pleat- like rugged and curved surface 2B. Secondly, the protruding member 13 of the top force 4 is lowered by means of an air cylinder 16 so as to pull the preformed film sheet off the film-seating surface 8 of the bottom force 3 into a film-forming hole 9 in order to form the sheet into a cylindrical cup with pleat-like ruggedness 2A.
Patent JP-S6133590-A (JP)
Inventor: KASAHARA SEITARO
IPC: G07F17/26
Filed: 1984-07-25
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-S5583170-A (JP)
Title: Metal-halogen thin type cell
Inventor: KIMURA MUNEAKI
IPC: H01M6/18
Filed: 1978-12-18
Abstract: PURPOSE: To prevent voltage drop in early period of discharge and allow high voltage to be held for a long time by allowing carbonic acid or carbonic acid anhydride to be contained in a prescribed ratio for the metal as cathode active substance.  
     CONSTITUTION: The cathode active substance layer 1 consists of silver, copper, tin, lead, aluminium etc. in thin layer, and close to the inside of the layer 1, the layer 2 made of halogenide or oxide of the metal of cathode active substance described above is arranged in order to more stabilize output voltage. Then an intermediate layer 3 containing carbonic acid or carbonic acid anhydride is arranged in  order to maintain high voltage for long hours. The amount of use of these compounds is favourably 0.001∼100 times of the molar quantity of cathode active substance. Then, the anode active substance layer 5 which involves separator 4 and  halogenide is arranged, and further cathode collector 6 and anode collector 7 are  arranged to constitute a cell. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08140659-A (JP)
Title: Production of readily drinkable cocktail from awamori
Inventor: MAEDA TAKESHI
IPC: C12H1/00
Filed: 1995-05-06
Abstract: PURPOSE: To obtain a tasty cocktail removed from a malodor and bitterness without deteriorating the flavor peculiar to AWAMORI (a traditional distilled alcoholic beverage of Okinawa islands in Japan, fermented from sugar cane) by removing the malodor peculiar to the AWAMORI with far infrared rays emitted from a ceramic pot. CONSTITUTION: A cocktail 2 based on AWAMORI is stirred with an atomic level by effects of far infrared rays emitted from a ceramic pot 1 to remove odor or bitterness peculiar to the AWAMORI. Thereby, the cocktail mild to the palate is obtained. The bonding between water molecules is finely divided to change the stirred and mixed state of the cocktail and afford the tasty cocktail.
Patent JP-2000346867-A (JP)
Title: Acceleration sensor
Inventor: CHIN KENJIN
IPC: G01P15/08
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To ensure high accurate detection by providing a first and a second movable electrodes which spread parallely to a first and a second fixed electrodes mutually spreading and which are positioned on mutual opposite sides corresponding to the fixed electrodes. SOLUTION: This sensor has a sheet of electrode substrate 11 at its center. On the front and rear surfaces of the substrate 11, a first and a second fixed electrodes 111-1, 111-2 mutually spreading parallely are formed. On both sides of the substrate 11, conductive spacers 12, 13 for controlling static capacity are arranged to sandwitch the substrate 11. On both sides of the spacers 12, 13, a first and a second movable electrodes 14, 15 are arranged. The electrodes 14, 15 are arranted apart from the front and rear surfaces of the substrate 11 at equal intervals. On both side of the electrodes 14, 15, conductive spacers 16, 17 are arranged to control damping quantity of vibration of the electrodes 14, 15. These members 11, 14, 15, 16, 17 are fixed at their center holes.
Patent JP-H05346794-A (JP)
Title: Karaoke communication system
Inventor: KIYOHARA YUJI
IPC: G10K15/04
Filed: 1992-06-15
Abstract: PURPOSE:To maintain the operation state of the whole system even if a fault occurs to a central device by equipping the central device with plural server devices and connecting another server device to a transmission line by a communication switching means if one server device gets out of order. CONSTITUTION:The central device A consists of the 1st and 2nd server devices 1 and 2, the mutual transmission line 3, a communication switching circuit 4, and 1st and 2nd switching transmission circuits 5 and 6. The mutual transmission line 3 allows the 1st and 2nd server devices 1 and 2 to make a communication. The communication switching circuit 4 performs switching to decide which server device is used when a communication with KARAOKE terminal devices B is made through the transmission line C, and switches the server device to be connected to the transmission line C at a request made by the server device 1 or 2. The 1st switching transmission line 5 connects the 1st server device 1 and communication switching circuit 4 to each other and the 2nd switching transmission line 6 connects the 2nd server device 2 and communication switching circuit 4 to each other.
Patent JP-H0724456-A (JP)
Title: Method for controlling na/cl molar ratio in condensate desalter
Inventor: KAJIO SHOZO
IPC: G21C19/307
Filed: 1993-06-25
Abstract: PURPOSE:To prevent an increase in Na/Cl molar ratio of the total system at the time of controlling the Na/Cl ratio in the water discharged from a condensate desalter by degenerating an anionic resin and neutralizing the Na ion eluted from the excess Cl in the water discharged from the desalter. CONSTITUTION:The secondary condensate of a pressurized water reactor is desalted by this device. A mixture of the cationic resin and anionic resin in a broken tower is introduced into a cationic resin regeneration tower CT through a transfer line L1, and the anionic resin and cationic resin are gravitationally separated by backwashing water. The separated anionic resin is then transferred to a regeneration tower AT, the mixed resin bed is transferred to a receiver tank HT, and a specified regenerating chemical is injected into the towers CT and AT. At that time, the Cl ion corresponding to the Na ion eluted from a condensate line is leaked from a part of the anionic resin degenerated in the tower CT to control the Na/Cl molar ratio of the condensate directly before a steam generator to <=1.
Patent JP-S5378103-A (JP)
Title: Telephone recorder
Inventor: SATOU MITSUO
IPC: H04M11/10
Filed: 1976-12-22
Abstract: PURPOSE:To enable the recording without level difference to the caller and the caller person, by recording the audio audio level of itself with attenuation in the recording of communication.
Patent JP-H0713422-A (JP)
Title: Developer housing container and developing device and process cartridge and image forming device and method for mounting cover member
Inventor: FUJIWARA YASUO
IPC: G03G15/08
Filed: 1993-06-25
Abstract: PURPOSE:To provide the developer housing container which is good in opening operability, decreases sealant residues, has sufficient pressure resistant strength and obviates developer leakage by providing the container with a cover part for closing the opening and a flexible member for removing the cover part. CONSTITUTION:This developer housing container has an opening 21a1 of a prescribed size and consists of a regulating member 18 for regulating the opening region of a developer housing part and the cover member 17 for closing the opening of the regulating member 18. The opening of the developer housing container 12a is sealed by a sealing member S consisting of the cover member 17 which has a cover seal 17a for closing the opening of the regulating member 18 and the flexible member 17b for removing the cover seal 17a and is mounted on the regulating member 18, the cover seal 17a possessed by the cover member 17 is composed of a uniaxially stretched base material and a cover film having a sealant layer. The unsealing strength is drastically degraded by uniaxially stretching the cover seal 17a and, therefore, the developer housing container, developing device, etc., having the extremely unsealing operability are obtd.
Patent JP-S6134720-A (JP)
Title: Magnetic tape
Inventor: KAMAYA NAOKI
IPC: G11B5/627
Filed: 1984-07-27
Abstract: PURPOSE:To prevent press-folding phenomena by forming a magnetic layer part and a transparent tape part of a magnetic tape with a common base tape to eliminate the occurrence of step parts when the tape is wound around a hub. CONSTITUTION:With respect to a magnetic tape 1, a magnetic layer forming part 2 and a transparent tape part 3 to be a leader tape are formed on one common base tape 4. In case of the production of this tape, an adhesive tape 12 is press-stuck to a magnetic tape base sheet 7, where a magnetic layer 5 is formed, on a pressing roll 9 through press-sticking rolls 14 and 15, and the magnetic layer 5 is peeled by a proper length with the adhesive tape 12, thus producing the tape 1. Therefore, the occurrence of step parts at the winding time which appear on a conventional stuck tape is eliminated to prevent what is called the press-folding phenomenon, and the noise is prevented.
Patent JP-H05321984-A (JP)
Title: Vehicle wheel
Inventor: YAMAMOTO MASAMI
IPC: F16F15/32
Filed: 1992-05-22
Abstract: PURPOSE:To prevent a balance weight from coming into contact with a surrounding object by making the outer periphery contour of the balance weight roughly- coincide with the curvature of the bottom part of a peripheral groove, facilitate handling of a wheel, and install the balance weight with good stability. CONSTITUTION:A peripheral groove 3 is formed between a disc part 1 and a well part 21 on the back side of a rim part 2. A side wall surface 31 on the well part side is inclined to the disc part 1 side, so that the peripheral groove becomes narrower gradually as it goes farther. A balance weight 4 is fixed so as to be attached and removed on/from the side wall surface 31 on the well part side with a piece of double-sided tape. The outer periphery contour of the balance weight 4 is made to roughly-coincide with the curvature of the bottom part of the peripheral groove 3. It is thus possible to prevent the balance weight 4 from being exposed from the surface of the disc part 1 and install it on at least the bottom part of the peripheral groove 3 without any gap.