baber/WOPTO huggingface dataset:
Patent JP-H0337174-A (JP)
Title: Formation of ceramic thin film
Inventor: YAMAZOE NOBORU
IPC: C04B41/87
Filed: 1989-07-04
Abstract: PURPOSE:To form a fine ceramic thin film on the surface of a ceramic substrate in a good adhering state by coating the surface of the ceramic substrate with the fine powder of a ceramic and subsequently calcining the surface. CONSTITUTION:In a method for forming the thin film of a ceramic on the surface of a ceramic substrate, the surface of the ceramic is coated with the fine powder of the ceramic after or while brought into contact with an acid, the surface of the ceramic coated with the fine power of the ceramic is brought into contact with the acid, followed by calcining the surface to provide the objective ceramic thin film. The effect of the application of the acid treatment on the surface of the ceramic substrate is estimated to be the partial dissolution of the surface layer of the substrate due to the acid treatment and be bring the good junction state of the ceramic substrate with the ceramic thin film formed on the surface of the substrate.
Patent JP-H11164-A (JP)
Title: New phytase and its production
Inventor: IWAMA YASUYUKI
IPC: C12R1/80
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new phytase useful in the field of feed and food industries, excellent in stability, and capable of improving effects, such as prevention of environmental pollution, by having specific physicochemical properties. SOLUTION: This phytase has the following physicochemical properties: Action; it hydrolyzes phytic acid to produce myoinositol and free phosphate. Substrate specificity; it stronly acts on phytic acid, and also acts on various phosphate esters. Acting pH and optimum pH; it shows activity at pH 2-6 and optimum pH is 4-5. pH stability; it is stable at 2.5-6.5 at 37 deg.C for 1 hr. Temperature; it is active at a temp. of 30-60 deg.C and optimum teperature is 55 deg.C. Temperature stability; it is stable up to 55 deg.C, when incubated at pH 5.5 for 30 min. Molecular weight; it has molecular weight of 130-150 kDa by gel filtration, Isoelectric point; it has isoelectric point of 4.4. This new phytase is obtained by culturing a new microbial strain (FER M P-15744) belonging to the genus Penicillium, or its natural or artificial mutant.
Patent JP-S6148872-A (JP)
Title: Formation of color image
Inventor: SAKAI TOSHIO
IPC: G03G15/01
Filed: 1984-08-17
Abstract: PURPOSE:To transfer a toner image to transfer paper by one positioning operation by forming a toner image on the 1st and the 2nd photosensitive bodies and performing transfer operation twice. CONSTITUTION:The 1st photosensitive body 1 formed by providing a conductive base 2 with a photoconductive layer 3 which has photosensitivity to the 1st chromatic color B is charged electrostatically and irradiated with a light image containing the component of the chromatic color B of a color image to form an electrostatic latent image, which is developed with the toner YT of the complementary color of the chromatic color B. Then, the 2nd photosensitive body 1a formed by laminating photoconductive layers 3a and 4a photosensitive to the 2nd chromatic color G and the 3rd chromatic color R on a conductive base 2a is charged twice to the different polarities to polarize both photoconductive layers 3a and 4a to the different polarities and then irradiated with light images containing components of the chromatic colors G and R of the color image to form an electrostatic latent image; the electrostatic latent image of the photoconductive layer 4a photosensitive to the chromatic color R is developed with toner MT of the complementary color of R and the latent image of the photoconductive layer 3a photosensitive to the chromatic color G is developed with toner MT of its complementary color. Then, the toner images YT, CT, and MT on the 1st and the 2nd photosensitive bodies 1 and 1a are transferred to the same transfer material 32.
Patent JP-S6323871-A (JP)
Title: Pyrimidine derivative and manufacture
Inventor: ANDORAASHIYU BUEDOURESHIYU
IPC: C07D239/48
Filed: 1987-07-10
Abstract: A pyrimidine derivative of the formulae (Ia), (Ib) and (Ic), <IMAGE>  (Ia)   <IMAGE> (Ib)   <IMAGE> (Ic)  wherein R stands for an alkyl group group with 1 to 6 carbon atoms or an aryl group optionally substituted by halogen atom; and X stands for chlorine or bromine atom or an arylsulfonyloxy group optionally substituted by 1 to 3 lower alkyl groups. The subject pyrimidine derivatives are intermediates for preparing 6-amino-1,2-dihydro-1-hydroxy-2-imino-4-piperidinopyrimidine.
Patent JP-S5874409-A (JP)
Title: Tensing device of conveyer chain
Inventor: MURAI MASAZUMI
IPC: B65G23/44
Filed: 1981-10-28
Abstract: PURPOSE:To always maintain adequate tension of a chain, by compensating extension and contraction of the chain, due to a change of ambient temperature and temporary abnormal tension, through a compensating means and interposing said compensating means in the captioned device holding the tension of the chain. CONSTITUTION:If frictional elongation is caused in a chain C, a tension frame unit 2 is moved in a direction X by tensile urging force of a tensioning means 4, and the frictional elongation of the chain C is absorbed. At this time, if the  frame unit 2 is moved only by the amount of one tooth of a saw tooth unit 8, a  ratchet member 7 is meshed to a saw tooth in the next position to hold a movement position of the frame unit 2. Then if ambient temperature rises, elongation  is caused in the chain C, here filled air in a cylinder device 11 is also expanded, and a piston rod 10 is pressed out to advance a moving frame unit 9, then the saw tooth unit 8, mounted to the moving frame unit 9, is moved forward, thus the ratchet member 7 moves the tension frame unit 2 to the direction X through an elastic member 5. That, is, temperature rise elogation of the chain C can be absorbed by a press out amount of the piston rod 10.
Patent JP-H0253990-A (JP)
Title: Selector for fiber cellulose fiber suspension
Inventor: RORUFU EKUHORUMU
IPC: D21D5/02
Filed: 1989-07-04
Abstract: PURPOSE: To reduce driving power consumption and to simplify a flow measuring instrument by providing the above device with at least two screening areas for screening the accept obtained from the screening area just before these areas and driving respective rotors by one common rotor shaft. CONSTITUTION: The inject is admitted from the inlet 29 of the partition wall 26 of an introducing area 8 into the screening chamber 36 of the first screening area 9. Fiber suspension is fluidized by the effect of rotor vane pieces 42 cooperating with a screening means 30 and fiber mass is separated. The reject of the screening area 9 is delivered from a reject outlet 18 and the accept is sent by a pipe 22 to an inlet area 11 and is sent to the second screening area 12. The final accept is delivered from an accept outlet 19 to a treatment line and the reject of the screening area 12 is incorporated into the fresh fiber suspension in the introducing area 8.
Patent JP-2000006994-A (JP)
Title: Bag for packaging granular material
Inventor: TABATA SUSUMU
IPC: B65D33/01
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a bag wherein after the bag is filled with granular materials and a filling port thereof is closed, even if the bag is stacked one after another, air remaining in the bag can be discharged rapidly and moreover the contents of the bag can be prevented from leaking out or insects can be prevented from penetrating into the bag and further the bag has a resistance against water or moisture. SOLUTION: When a part comprising an air-permeable sheet 3 is provided at a portion of a bag to allow the air in the bag to be discharged, the opposite edges 21 of a plastic film 2 are brought into abutment with each other and the air-permeable sheet 3 is pasted to the inner side of an abutting part 22 so that the sheet 3 is prevented from being exposed on the surface of the bag.
Patent JP-H09936-A (JP)
Title: Production of polyolefin coated carbon carrier
Inventor: WATANABE MASAHIRO
IPC: B01J32/00
Filed: 1995-06-13
Abstract: PURPOSE: To produce fine electrode particles having a uniform compsn. without allowing the aggregation of particles to proceed when electrode particles are produced using a solvent. CONSTITUTION: Polyolefin is mixed with a carbon carrier in a solvent capable of solvating the polyolefin and the resultant mixture is cooled and spray-dried to remove the solvent and to form a uniform coating film of the polyolefin on the carbon carrier. The practically min. unit of the polyolefin formed by the solvation is maintained by the spray drying as it is and the polyolefin is carried on the carbon carrier in the state of uniform fine particles.
Patent JP-H092378-A (JP)
Title: Frp scrapped boat demolishing ship
Inventor: UEDA MUNEHARU
IPC: B02C21/02
Filed: 1995-06-14
Abstract: PURPOSE: To achieve the demolishing work on the sea close to the site where FRP scrapped boats are collected by providing a press means to press the FRP scrapped boats in the plate shape on a demolishing ship and a hydraulic cutter means to successively cut the pressed parts in the width direction. CONSTITUTION: A demolishing ship 1 is provided with a crane 3 on a pontoon 2, and a carry-in area 5 of an FRP scrapped boat 4 hoisted by the crane 3. The ship is provided with a pusher means 6 to transfer the carried-in FRP scrapped boat 4 in one direction, a first press means 7 to successively crush the transferred FRP waste boat 4 from the forward in the transferring direction, a second press means 8 to press the crushed parts in plate shape while pressing them in the width direction, and a hydraulic cutter means 9 to cut the pressed parts in the width direction by the prescribed size. A building 44 is provided on the pontoon 2 to cover the first press means 7, the second press means 8, the hydraulic cutter means 9 and a crusher means.
Patent JP-H0817815-A (JP)
Title: Method for manufacturing semiconductor device and methods for treating, analyzing, and manufacturing semiconductor substrate
Inventor: KAGEYAMA MOKUJI
IPC: H01L21/26
Filed: 1994-06-30
Abstract: PURPOSE:To prevent gate oxide film formed after forming field oxide film from being thinned by forming an oxide film by oxidizing a specific region on the substrate surface, applying ultraviolet rays while allowing a solution containing fluorine to contact the substrate surface, and etching the oxide film and the substrate with nearly equal rates. CONSTITUTION:Field oxide films 14 are formed at the left and right of Si substrate 1 and a thin pad oxide film 12 for connecting them is formed. Then, the surface part of the field oxide films 14 and the pad oxide film 12 are removed. Then, the field oxide films 14 are placed in oxygen atmosphere, ultraviolet rays are applied to them, at the same time 0.05%HF is applied over the substrate 1, thus completely etching the field oxide film 14 and the pad oxide film 12 and hence etching the Si substrate 1 as an exposed ground at nearly an equal rate as that of the field oxide films 14 due to the synergistic effect of 0.05%HF and ultraviolet rays and hence preventing thinning of a gate oxide film.
Patent JP-H0258641-A (JP)
Title: Safety device for mounting/demounting of front loader
Inventor: FUJITA NOBUO
IPC: E02F3/627
Filed: 1989-07-03
Abstract: PURPOSE:To prevent the breakage of a muffler by generating an alarm when a front loader is to be separated, keeping a frame connector in closed state, by installing a detector at the contact point of the frame connector for connecting a tractor body and a front loader. CONSTITUTION:A front loader 29 is constituted by installing a lift arm 10 equipped with a dump cylinder 8 and a bucket 9 onto a pair of installation frame 3. Then, a tractor body 14 is connected by an engaging body 17 through the installation frame 3. In this connection, a pair of lift arms 10 and 10 are connected by a frame connector 24. A detector is installed at the engagement part of the installation frame 3 and the frame connector 24, and when the front loader 29 is to be separated, keeping the frame connector 24 in engagement state, a buzzer operates. Therefore, the breakage of a muffler 33 in case of the separation of the loader 29 can be prevented.
Patent JP-S6330315-A (JP)
Title: Scatter-proof slaked lime and its production
Inventor: YAMAGATAYA YUKIO
IPC: C01F11/02
Filed: 1986-07-23
Abstract: PURPOSE:To prevent slaked lime from being scattered and to prevent the loss thereof at a time for using it by adding magnesium sulfate to slaked lime and mutually flocculating the particles of slaked lime. CONSTITUTION:A magnesium sulfate aq. soln. is added to slaked lime and the mixture is mixed and stirred and particles of fine slaked lime are mutually flocculated. As magnesium sulfate, an article on the market is used as about 5-15% aq. soln. Further the amount thereof to be added is preferably regulated to 0.1-0.3wt% as the purity of magnesium sulfate for slaked lime.
Patent JP-S6416421-A (JP)
Title: Heating device
Inventor: KAWAMURA HIDEO
IPC: B60H1/22
Filed: 1987-07-11
Abstract: PURPOSE:To reduce the size of a device, by a method wherein, in the heating device of an internal combustion engine mounted vehicle, a blower for heating, a blower for air for combustion, and a fuel pump are mounted on a motor drive shaft, and a part of air for combustion is taken in the suction port of a blower for combustion. CONSTITUTION:A blower 2 for heating, a fuel pump 4, and a blower 5 for air for combustion are mounted on a drive shaft 3 of a motor 1. An introduction hole 9 is formed in a position in the vicinity of a delivery port 17 of the blower 2 for heating, and is communicated to a suction port 11 of the blower 5 for combustion through an introduction passage 6. This constitution provides a heating device, having a blast and fuel feed device, which reduces size and can be mounted to a vehicle having a limited space.
Patent JP-2001001530-A (JP)
Title: Manufacture for ink jet head, and ink jet head
Inventor: MIKI TAKESHI
IPC: B41J2/055
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a pressure liquid chamber having an integrated structure of nozzles and channels and its manufacturing method, and provide a highly reliable and low-cost ink jet head by using a pressure liquid chamber having a nozzle integrated structure. SOLUTION: The ink jet head consists of a multilayer film pressure liquid chamber substrate 10, a diaphragm substrate 2 and a counter electrode substrate 30. An electrostatic attraction force is generated between a diaphragm 22 and a counter electrode 32 to shift the diaphragm 22, whereby the ink in a pressure liquid chamber 14 is pressured and discharged from a nozzle 15. In a method for forming the pressure liquid chambers 14 and nozzles 15 communicating with the pressure liquid chambers, a multilayer film including etching stop layers 12a, 12b and 12c is formed on a glass substrate 11a and etched, whereby the pressure liquid chambers 14 and nozzles 15 are formed (Figs. (I)-(P)). Thereafter, the multilayer film is anodically joined to the Si diaphragm substrate 20, and the glass substrate 11a and etching stop layer 12a are removed by etching.
Patent JP-2001003476-A (JP)
Title: Wall panel
Inventor: KATO YOSHIHIRO
IPC: E04B2/56
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the fitting to a framework and enhance the airtightness in a wall panel comprising a heat insulating material on a plate body by forming a swollen part substantially in the center of the outer end surface of the heat insulating material along the outer edge of the heat insulating material. SOLUTION: In the end surface S5 of a heat insulating material 20, the part corresponding to a vertical surface 35 is protruded outward by the presence of a pair of inclined surfaces 36, 37. In both lateral end surfaces 5S of each heat insulating material 20, a trapezoidal sectional swollen part 38 is formed in the part except both first cutout parts 27. This swollen part 38 is formed substantially in the thickness directional center of the heat insulating material 20 extending over the whole circumference thereof. Further, the swollen part 38 is formed of the same material as the heat insulating material 20, and integrally molded with the heat insulating material 20. Therefore, the swollen part 38 is elastically deformable.  Since the swollen part extending along the outer edge is formed substantially in the center of each end surface of the heat insulating material, the projected area of the indoor side surface of the heat insulating material can be made smaller than that of the setting space.
Patent JP-H08168677-A (JP)
Title: Method of closing or filling one or both side of flow passage in cylindrical honeycomb-like circular region
Inventor: RAINAA DOMESURE
IPC: F01N3/28
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To close or fill flow passages by introducing a ceramic material into the flow passages through at least one nozzle while mutually and relatively moving the nozzle and a honeycomb-shaped member so as to directly or indirectly guide the nozzle along the peripheral surface and/or end surface contour of the honeycomb-shaped member. SOLUTION: A honeycomb-shaped member 1 made of ceramics having square flow passages and an oval cross section is limited by a peripheral surface 10 and both end surfaces 8, 9 and these end surfaces form inflow and outflow surfaces for exhaust gas to be purified during operation. A nozzle 2 is guided so as to be allowed to approach the end surface 8 up to an interval (d) in order to close the flow passages in the edge part region 11' of the honeycomb-shaped member. A guide hole 6 is always brought into contact with the peripheral surface 10 under pressure by a spring 7 when the honeycomb-shaped member 1 is rotated around a cylindrical axial line. A ceramic material for closing the flow passages is supplied to the nozzle 2 through a flexible conduit 3.
Patent JP-S5872589-A (JP)
Title: Pyrido(1,2,3-de)(1,4)benzoxazine derivative
Inventor: HAYAKAWA ISAO
IPC: A61P31/04
Filed: 1981-10-28
Abstract: NEW MATERIAL:A compound of formulaI(R1 is H, lower alkyl; R2, R3 are lower alkyl, amino) and its salt. EXAMPLE:10-( 4-t-Butoxycarbonylamino-1-piperidinyl )-9-fluoro-3-methyl-7-oxo-2, 3- dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid. USE:Antibacterial: it has strong antibacterial effect against gram-negative and gram-positive bacteria including Pseudomonas areuginosa and is expected to be used as a drug. PREPARATION:A compound of formula II is made to react with, e.g., more than 2mol of an amine in a polar solvent such as DMSO, DMF, DMA, sulfolane or water at room temperature to 200 deg.C, preferably at 70-150 deg.C in accordance with the reaction equations to give the compound of formulaI.
Patent JP-H1127415-A (JP)
Title: Communication terminal with electronic mail function
Inventor: EGUCHI MASAFUMI
IPC: H04L12/58
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To enable a mail transmission on a reception side to be surely confirmed by calling a telephone number of the opposite party of a mail and transmitting as a hand shake procedure signal embedding information for indicating the transmission of a mail in non-standard procedure signal. SOLUTION: A main control part 1 prepares a data file such as a page number, a title or the like on a mail to be transmitted at the time of transmitting a mail, calls a facsimile number of the opposite party of the mail and runs software for transmitting a hand shake procedure signal which embeds the contents of the data file for indicating a mail transmission in the non-standard procedure signal. A reader part 2 reads the facsimile number of a document by a CCD or the like and outputs picture data of a black-and-white binary document. A recording part 3 is equipped with a printer of electrophotograph system and the like and records the picture data of the document received from other G3 facsimile or an internet.  A display part 4 is provided with a liquid crystal display device and so on and displays a state of the operation of the facsimile equipment or the picture data of the document.
Patent JP-H05117133-A (JP)
Title: Shampoo and shampoo conditioning composition
Inventor: KIYASURIIN MAACHIN
IPC: A61K/
Filed: 1991-07-12
Abstract: PURPOSE: To obtain a stable water-based shampoo and a conditioning shampoo that contain an anionic detergent surfactant and a di-long-chain alkyl quaternary nitrogen-containing compound. CONSTITUTION: This shampoo contains a long chain alkyl sulfate and/or long chain alkyl ether sulfate anionic surfactant, and a cationic di-long chain alkyl quaternary ammonium compound at least about 85:1 molar ratio. The water- based shampoo can increase the ability to adding a water-insoluble conditioning agent, particularly a nonvolatile silicone substance and the ability to remove the conditioning agent used before and other stained conditioning agent.
Patent JP-H0837538-A (JP)
Title: Method and device for automatically assigning id to network equipment
Inventor: ONO MASAMI
IPC: H04L29/12
Filed: 1994-07-25
Abstract: PURPOSE:To automatically assign an ID to each of LAN equipments on a network and to recognize the connection configuration of the LAN equipments on the network. CONSTITUTION:Slave LAN equipment 2-5 in an ID unassigned state disconnects the data lines for management of high-order and low-order ports and when an ID assigning signal is received from master LAN equipment 1 through the data line for management, that ID number is stored as its own ID, then, its own ID assignment confirming signal is transmitted to the master LAN equipment 1, and the data lines for management of the high-order and low-order ports are turned to a connected state. The master LAN equipment 1, that receives its own ID assignment confirming signal, updates a table for the number of its connected ports and transmits an ID assignment signal containing the other ID number to the data line for management.
Patent JP-H076482-A (JP)
Title: Information recording/reproducing device
Inventor: NISHINOMIYA MASANOBU
IPC: G11B19/00
Filed: 1993-06-18
Abstract: PURPOSE:To prevent abnormal operation even when a runaway of a CPU occurs before insertion by resetting a central processing means of the CPU, etc., when a disk cartridge is inserted. CONSTITUTION:In the state where no disk (medium) is loaded, a medium-in signal MI is an H, and a medium-in-reset signal MIR is an L. Then, when the disk is loaded, the signal MI becomes the L, and the signal MIR is outputted as a pulse with the H. When the CPU is reset by the signal MIR, the CPU 5 stops operation till then, and is restarted from an initial state. Thus, even when the CPU 5 is run away caused by a noise on a drive device circuit 6, since the abnormal operation is stopped by that the CPU 5 is reset simultaneously when the medium is inserted, stable operation is attained.
Patent JP-H0516535-A (JP)
Title: Thermal transfer recording medium and recording method
Inventor: WATANABE HIROSHI
IPC: B41M5/40
Filed: 1991-07-12
Abstract: PURPOSE:To realize high speed printing of image with high resolution and low energy by bringing the surface of thermal adhesive in a thermal transfer recording medium into tight contact with the surface of a light transmissive material to be transferred and then irradiating the surface of the thermal adhesive with laser beam from the rear of the material to be transferred thereby forming an image on the material to be transferred. CONSTITUTION:The thermal transfer recording medium 1 comprises an exfoliation layer 3, a thermal transfer coloring layer 4 and a thermal adhesive layer 5 laminated sequentially on a support 2, wherein at least one of the thermal transfer coloring layer 4 and the thermal adhesive layer 5 contains a near infrared ray absorbing substance. The thermal adhesive layer 5 in the thermal transfer recording medium 1 is brought into tight contact with a light transmissive material 6 to be transferred, and then the thermal adhesive layer 5 is irradiated with laser beam R from the rear of the material 6 to be transferred thus forming an image on the material 6 to be transferred.