baber/WOPTO huggingface dataset:
Patent JP-S60171665-A (JP)
Title: Surface treatment of drum for video tape recorder
Inventor: MURAKAMI TAKESHI
IPC: G11B15/61
Filed: 1984-02-15
Abstract: PURPOSE:To improve the durability of a drum for video tape recorder, by etching the outer peripheral surface layer of the drum with an alkaline aqueous solution while the drum is rotated and projecting silicon particles. CONSTITUTION:An upper drum 1 is fitted to a rotary shaft 8 united with a drum fixing table 7 in one body and fixed to the fixing table 7. The rotary shaft 8 united with the drum fixing table 7 is freely rotated by means of driving force transmitted from a motor 10 through a connecting section 9. A sliding table 11 can be moved in the vertical direction along a strut 12 below the upper drum 1 fixed to the rotary shaft 8. A tank 14, in which an alkaline aqueous solution 13 is preserved, is provided on the sliding table 11 and it is arranged that the surface of the solution 13 is contacted with or separated from the outer peripheral surface of the drum 1 by moving the sliding table 11.
Patent JP-S52109410-A (JP)
Title: Forecast method of soaking in soaking pit
Inventor: ONO MASAHISA
IPC: C21D1/00
Filed: 1976-03-10
Abstract: PURPOSE:To prevent overlap of socking finish time of plural ingots in a soaking pit by forecasting soaking finish time of each ingot in each hole of the soaking pit in advance, thereby saving fuel and preventing overheating of ingots.
Patent JP-2000221678-A (JP)
Title: Alkali-developable photosetting resin composition
Inventor: KOSUGE YUJI
IPC: G03F7/038
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain the photosetting resin composition small in danger to human bodies and low in toxicity of its components and developable in an aqueous dilute alkali solution by incorporating a specified modified copolymer having vinyl groups carboxyl groups on side chains, a photopolymerable vinyl monomer an inactive organic solvent, and a photopolymerization initiator as essential components. SOLUTION: The alkali developable photosetting resin composition contains a modefied copolymer, a photopolimable vinyl monomer, an inactive organic solvent and a photopolimerization initiator as essential components. The modified copolymer has the vinyl groups and the carboxyl groups on the side chains obtained by subjecting an unsaturated compound with alicyclic epoxy groups having >=1 vinyl groups and >=1 epoxy groups in the molecule to ring-opening additional polymerization with a copolymer having segments having carboxyl groups each represented by the formula in which R1 is an H atom or a methyl group; R2 is a 1-5C straight or branched alkyl group; and each of (m) and (n) is a polymerization degree and m/n=0.5-2.4 (molar ratio).
Patent JP-H08219853-A (JP)
Title: Liquid level sensor
Inventor: YAGI HIROSUKE
IPC: G01F23/28
Filed: 1995-02-15
Abstract: PURPOSE: To provide a liquid level sensor provided with a fail-safe function even in the case where optical fiber, quartz, or the like as an optical wave- guiding channel body of the optical fiber or quartz is broken. CONSTITUTION: A liquid sensor is provided with mirror faces 3a, 3b which are made by coating the inclined lower ends of the quartz 2 with high reflective thin films, a notch portion 7 which is cut into a V shape in the central portion of the quartz 2 inside the mirror faces 3a, 3b, first light acceptor 5 which is arranged in the central portion of the upper end of the quartz 2, a light emitter 1 which is arranged on one side sandwiching the first light acceptor 5, second light acceptor 6 which is arranged on the other side, and a partition 4 which optically shields the first light acceptor 5 from the light emitter 1 and the second light acceptor 6. The first light acceptor 5 receives light from the light emitter 1 when a liquid level is lower than the sensor, while the second light acceptor 6 receives the light from the light emitter 1 when the liquid level is higher than the sensor.
Patent JP-S59151804-A (JP)
Inventor: NAKA HIROKAZU
IPC: A01C5/06
Filed: 1983-02-19
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-H10217332-A (JP)
Title: Piping repair method and fitting machine for piping repair coating body
Inventor: OOKA SHINKICHI
IPC: B29C63/34
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a piping repair method and a fitting machine for a piping repair coating body for carrying out the piping repair without being affected by an opening of a manhole even in the case of a comparatively large diameter piping. SOLUTION: A fitting machine 10 for a piping repair coating body comprises, a cylindrical main body 15, a central rib 20 to be installed removably on the outer periphery of the main body 15, a pair of side section ribs 25 and expanding sections 30a and 30b as main sections, and the above-said main sections are constituted of coating components to be carried into and out from an opening of a manhole. Respective constituting components are carried from the opening of the manhole into the manhole, and the fitting machine 10 is assembled and a repair coating body is set on the inner peripheral face in a piping connected with the manhole, and the fitting machine 10 is dismantled into respective constituting components, which are carried out from the manhole.
Patent JP-S58142933-A (JP)
Title: Phenolic resin molding material
Inventor: OOYAMA HISAO
IPC: C08L23/06
Filed: 1982-02-19
Abstract: PURPOSE:To prepare the titled molding material having improved burr releasability and cylinder stability without lowering the gloss of the molded product, by adding powder of low molecular weight polyethylene to kneaded and pulverized phenolic resin molding material. CONSTITUTION:A phenolic resin is added with a curing agent, etc. necessary for molding material, and kneaded and pulverized. The pulverized material is added with 0.01-0.5wt% low molecular weight polyethylene powder preferably having an average molecular weight of <=5,000 and a particle diameter of finer than 16 mesh.
Patent JP-H01201248-A (JP)
Title: Treatment utensil for endoscope
Inventor: MAKI KENICHIRO
IPC: A61B17/32
Filed: 1988-02-05
Abstract: PURPOSE:To arbitrarily change the size of the knife for cutting a treatment utensil and to surely cut any stricture by adjusting a protruding length from the flexible sheath of the expanding member and providing the spread of the cutting part of the expanding member to a desired size. CONSTITUTION:While an expanding member 6 is completely housed into a flexible sheath 3, a treatment utensil 1 for an endoscope is inserted through the channel for inserting the treatment utensil of an endoscope 12 toward a stricture part 13, which becomes the affected part in a body cavity under the endoscope observation. Next, when a slider 8 is advanced, the expanding member 6 is protruded from a tip chip 2 through an operation wire 4. Consequently, the stricture part 13 is cut by a cutting part 10. At this time, the opening width of the cutting part 10 is matched to the size of the stricture part 13 by the protruding quantity from the tip chip 2 of the expanding member 6. Since the opening width can be adjusted arbitrarily by the protruding quantity from the tip chip 2 of the expanding member 6, even the stricture part 13 of any size can be surely and suitably cut.
Patent JP-H03231672-A (JP)
Title: Electric bubble-generating apparatus for bath
Inventor: SUGIURA YOSHITSUGU
IPC: A47K3/10
Filed: 1990-02-05
Abstract: PURPOSE:To make an intake piping and a discharge piping unnecessary, to reduce the number of parts to make assembly easy and to attempt to improve reliability to leakage etc., by attaching a pump unit on a gas part and forming a pump chamber and a discharge path with a pump casing and a base body part. CONSTITUTION:An electrical bubble-generating apparatus 2 is constituted of a base body part 5 wherein a hot water-intake part 3 and a hot water discharge part 4 and a pair of pump units 6 attached on the base body part 5 correspond ing to each hot water discharge part 4. In a pump casing, a recessed part 27 forming a spiral pump chamber 26 wherein a blade wheel 10 is positioned be tween a base plate 7 and a recessed channel 29 forming a discharge path 28 for discharging a high pressure hot water between the base sheet are formed. By using this constitution, assembling can be done only by fixing a pump unit 6 on the base body part and as the pump chamber 26 and the discharge path 28 are formed by the pump casing and the base body part 5 under this condition, thicknesses thereof can be made thinner and both an intake piping and a dis charge piping become unnecessary and as the number of joints decreases, reliabil ity to leakage etc., is improved.
Patent JP-H08217448-A (JP)
Title: Production of zirconia granules
Inventor: AIMOTO MICHIYUKI
IPC: C01G25/02
Filed: 1995-02-15
Abstract: PURPOSE: To improve the filling properties in a mold and the crushing properties of zirconia granules, when a pressure is applied, through simple operations by allowing a high concentration of zirconia slurry to include foam, adjusting its specific gravity to a certain value and spray-drying the slurry. CONSTITUTION: An additive is added to a slurry of zirconia suspended in water in an concentration of 35-60wt.% and the slurry is rather vigorously stirred to allow the slurry to include foam whereby a zirconia slurry with a specific gravity of 0.80-1.2g/cm<3> is prepared. Thus prepared slurry is spray-dried to give spherical zirconia granules of 0.02-0.2mm particles, 1.0-1.4 light bulk density. The crushing strength of these granules can be improved to 0.02-0.04kg/mm<3> . The granules improved in crushing strength are pressed with a pressure of 1,000kg/cm<2> according to the press-molding process, sintered at 1500 deg.C and the sintered product is improved to 110-130kgf/mm<2> in its three-point bending strength.
Patent JP-H03230240-A (JP)
Title: Efficiency enhancing system for disk cache
Inventor: SONE TAKAHIRO
IPC: G06F12/08
Filed: 1990-02-05
Abstract: PURPOSE:To realize a disk cache with high efficiency by the small number of cache buffers by also using even unused pages as the disk cache. CONSTITUTION:An unused page queue 11 is provided to exert queue control onto the unused pages, and an unused page registering means 12 is provided to register the page storing a certain disk block to the unused page queue together with information to specify the page block. Then, an unused page retrieving means 13 is provided to retrieve the page storing the data of the designated disk block from the unused page queue, and a disk cache queue 14 is provided to exert the queue control upon the disk cache to store the data of the disk block. Further, a disk cache control means 15 to control the disk cache queue, and a disk 16 are provided. Therefore, the unused pages can be used as the disk cache. Thus, the disk cache with high efficiency is realized by the small number of cache buffers.
Patent JP-H08217891-A (JP)
Title: Film to be readily cut
Inventor: SHIYOUBOUCHI YOSHIYUKI
IPC: C08L67/02
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a material suitable for a packing material by providing an aromatic polyester film with readily breaking off properties. CONSTITUTION: This film to be readily broken off is obtained by melting a composition comprising 93-40 pts.wt. polyethylene terephthalate having 0.30-0.65 intrinsic viscosity, 5-50 pts.wt. aromatic polycarbonate having 0.28-0.48 intrinsic viscosity and 2-10 pts.wt. inorganic fine particles inert to a polymer and making the blend into a film. The film is suitable for a bag/container for packaging foods because it is readily cut by folding.
Patent JP-S57141754-A (JP)
Title: Operator console
Inventor: INOUE HARUKI
IPC: G06F19/00
Filed: 1981-02-27
Abstract: PURPOSE:To provide a sure and easy set function and a more suitable display function, by describing a system operating state with state transition and instructing the operation in the said timing to the operator. CONSTITUTION:An operator console 1 consists of a status memory 10 storing the present state, a STATUS transit device 11 inputting a transit request STATUS signal 12 from a CPU and performing status transition processing, a PBL controller 17 assembled at each switch PBL with lamp, and a bus line 20. The device 11 discriminates if transfer is possible based on the information of a status transition matrix table 5 stored in advance when the signal 12 is generated, and output a transit timing failure signal 13 to the CPU if transition is disable. On the other hand, if not, a STATUS transition signal 16 is outputted to the memory 10 to transit the status and a STATUS display selection signal  14 and a PATH display selecting signal are outputted to a status transition display 6 to renew the status display.
Patent JP-H05193302-A (JP)
Title: Caster and manufacture thereof
Inventor: NISHIKUBO YOSHIAKI
IPC: B29C45/14
Filed: 1992-01-17
Abstract: PURPOSE:To provide a caster excellent in adhesion and durability, and a simplified process to manufacture the same. CONSTITUTION:It is a caster with its core part made of a resin composition composed of 40-95wt.% of polyamide resin and 60-5wt.% of ABS resin, and its shell portion made of thermoplastic polyurethane resin while its manufacturing method L is to form the shell portion with a thermoplastic polyurethane resin after forming the core part with a resin composition material.
Patent JP-S63195738-A (JP)
Title: Register allocation system for compiler
Inventor: TAKEDA EISAKU
IPC: G06F9/44
Filed: 1987-02-09
Abstract: PURPOSE:To shorten the executing time of the object codes of a source program by using a means to check whether the array elements can be allocated or not to a fixed register within a relevant loop. CONSTITUTION:A code generating device of a compiler refers to each loop so as to recognize the array element data A(J), for example, to be regarded as a register allocating candidate. When the object codes 2 are produced, the codes (e, 2) function to load the value to a register R3 from a main memory address A where the data A(J) that is allocated the register right before the loop entrance are generated. Then codes (e, 3) and (e, 4) function to replace the data A(J) to the register R3 within the loop and the codes (e, f) function to store the value into the address A where the data A(J) are generated from the register R3 right after the loop exit.
Patent JP-S62186832-A (JP)
Inventor: KITO YASUHIKO
IPC: A47L1/15
Filed: 1986-02-10
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-H05196004-A (JP)
Title: Automatic cushioning controller for work machine cylinder
Inventor: KAMATA SEIJI
IPC: E02F9/22
Filed: 1992-01-20
Abstract: PURPOSE:To obtain good cushioning effect for reducing rocking of a car body by detecting a position and a moving direction of a work machine cylinder, calculating a lever gain from the results of the detection, and controlling the drive of the work machine cylinder according to an output obtained by multiplying the value of the lever gain by a lever operation command. CONSTITUTION:A cylinder position signal S from a cylinder position detecting means 1 and a direction signal d from a moving direction detecting means 2 are input into a lever gain calculating means 3 so as to calculate a length L to the stroke end, and at the same time, a value of the prescribed function K=(d, L), determined by the length L and the direction signal d which varies according to whether the direction signal d is positive or negative, as to be 1.0 in the direction away from the stroke end and to approach 0.0 in the direction nearer to the stroke end, is also calculated. Then, the value K serving as the gain for a lever signal q from a lever unit 4 is multiplied by the lever command in a multiplication unit 5, and the result of the calculation is input into a cylinder controlling means 6 so as to perform the cushioning control of the work cylinder at the stroke end.
Patent JP-H03233892-A (JP)
Title: Electroluminescence element
Inventor: ONUMA TERUYUKI
IPC: C09K11/06
Filed: 1990-02-06
Abstract: PURPOSE:To keep the crystallization of the light emitting layer to the minimum, prevent the luminance brightness from lowering, prevent the drive power from increasing, and improve durability by consisting at least one of a plural number of layers sandwiched between anode and cathode with a plural number of segments independent of each other. CONSTITUTION:An electroluminescence element is formed by laminating a cathode 2, an organic compound thin film 3, and an anode 4 on a glass substrate 1 in succession. One of the organic compounds 3, especially the one which is likely to crystallize, for example oxadiazole compound used for electron implant transport layer 3-1 is not formed as a film uniformly over the entire surface but is divided into a plural number of segments independent of each other. Therefore, even if a crystal nucleus is produced in a segment, it does not cause crystallization in a neighboring segment. This makes it possible to confine the crystallization within a single segment, control the lowering in the luminance brightness within a limited area, and accordingly significantly increases durability.
Patent JP-S60170941-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATARI KAZUYA
IPC: H01L21/331
Filed: 1984-02-15
Abstract: PURPOSE:To contrive reduction in process of manufacture by a method wherein the second positive type resist pattern in formed without removing the first positive type resist pattern, thereby enabling to superpose a resist film. CONSTITUTION:A positive type resist mask 13 is provided on the SiO2 film 2 located on an Si substrate 1, windows Wt and Wd are provided, and the SiO2 film 2 of 1,000Angstrom  in thickness is left at the bottom of the windows. The resist 13 is modified by performing a treatment in the air at 150-170 deg.C for approximately 20min in the state wherein the mask 13 is left, and the resist is made insoluble even when it is exposed and developed. Then, the second resist mask 15 is provided covering the window Wd, and the window Wd is opened. The masks 13 and 15 are removed by incinerating with O2 plasma, a polysilicon 6 is coated, an etching is performed by providing the third resist mask 7, and the polysilicon 6 is left on the window Wt only. The mask 7 is removed, and after the window Wd has been completed selectively, an Al electrode is attached. According to this constitution, a positive resist film can be superposed, the process of manufacture can be reduced, and the yield of production can also be improved.
Patent JP-H03231768-A (JP)
Title: Color image forming method
Inventor: ISHIWATARI TAHEI
IPC: G03G13/01
Filed: 1990-02-07
Abstract: PURPOSE:To form images having high brightness, high saturation and excellent color reproducibility by using toners colored to >=7 kinds of respectively different colors. CONSTITUTION:The toners colored to >=7 kinds of the respectively different colors are used in an electrophotographic system using the toners colored to the respectively different colors. For example, developing devices 1 to 7 which develop the latent images on the surface of a latent image carrying member 8 by transporting the toners near to the surface of the latent image carrying member transport the toners colored to the respectively different colors selected from indigo, red, yellow, orange, green, purple, and black. After the latent image carrying member 8 is electrified to attain a prescribed potential by a corona electrifier 11, the light form a light source 12, such as laser, is scanned by using a rotary polyhedral mirror, etc., and the electrostatic latent images are formed on the surface of the latent image carrying member 8 by an imaging optical system 13. The images having the high brightness, the high saturation (particularly orange, green and purple) and the excellent color reproducibility are formed in this way.
Patent JP-H10215880-A (JP)
Title: Plant promoter gene, vector containing the same and transformant
Inventor: SUMI SHINICHIRO
IPC: C12N15/09
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new plant promoter gene excellent in transcriptive activity, having strong activity for carrying out foreign gene expression even in a plant cell, comprising a promoter gene of a garlic alliin lyase having a specific base sequence. SOLUTION: This promoter gene of a garlic alliin lyase containing a base sequence of the formula or its equivalent sequence shows transcriptive activity equal to or more excellent than that of 35S promoter and rice plant actin gene and is useful as a plant promoter gene having strong activity in carrying out foreign gene expression in a plant. The promoter gene is obtained by immersing garlic scale in water, germinating it to give a seedling leaf, extracting a chromosome DNA from the leaf by a conventional method, treating the DNA with a restriction enzyme, adding an oligonucleotide complementary with the formed cohesive end to both ends of the formed fragment and performing a PCR reaction by using a primer and subjecting the obtained proliferated material to a second PCR reaction by using a primer different from the former primer.
Patent JP-H06242070-A (JP)
Title: Polarographic dissolved ozone measuring equipment
Inventor: KITAMOTO TAKASHI
IPC: G01N27/30
Filed: 1993-02-17
Abstract: PURPOSE:To simplify the measuring equipment and method while reducing cost by sucking the air from the bottom of a sample liquid tank, bubbling the sample water to remove ozone, and then adjusting zero point using the sample water. CONSTITUTION:When a sequencer 20 delivers a command of zero adjusting mode, an air pressure feed pump 13 is driven to open a solenoid valve 15 thus feeding the air to an air blowing unit 10. Consequently, multiple bubbles are generated from the bottom of a sample liquid tank 4 thus discharging ozone contained in the sample liquid (chlorine is not discharged). Ozone can be discharged sufficiently even if bubbling is performed while feeding the sample liquid. Zero adjusting is performed when the sample liquid in a measuring tank 1 is replaced sufficiently. Upon finish of zero adjusting, the valve 15 is closed and the sample liquid containing ozone and chlorine is fed to the measuring tank 1 and normal measurement is performed when the liquid in the measuring tank 1 is replaced. The operation can be carried out manually without using the sequencer 20.
Patent JP-H11230352-A (JP)
Title: Sealed container and testing method thereof
Inventor: YATAGAI TAKESHI
IPC: B65D39/04
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the test of sealing performance in a sealed container having the structure that a cover is inserted into a container for double sealing by forming a first hole part for communicating a space pinched by the two seals with outside of the container and a second hole part for communicating inside of the container with outside thereof. SOLUTION: In the case of confirming the airtight characteristic of a seal 4 inside of an airtight container, a gas pressurizing pump 14 is connected to a test hole 5, and a vacuum pump 16 and a gas detecting unit 17 are connected to a test hole 6. After operating the vacuum pump 16 so as to vacuum the sealed space 8, the test hole 6 is switched to the gas detecting unit 17 by a valve 19. In this condition, the gas pressurizing pump 14 is operated so as to feed the helium gas into a space between the seals 3, 4, and the gas passing through an O-ring 4 is measured by the gas detecting unit 17.  On the other hand, in the case of confirming the airtight characteristic of the outside seal 3, the test hole 6 is sealed, and the vacuum pump 16 and the gas detecting unit 17 are connected to the test hole 5, and the whole is housed in a pressure container capable of being pressurized, and airtight test is performed.