baber/WOPTO huggingface dataset:
Patent JP-S6342322-A (JP)
Title: Structural body of gas permeable refractories
Inventor: WATANABE TAKEHITO
IPC: C21C5/48
Filed: 1986-08-07
Abstract: PURPOSE:To close a gas flow passage in the event of steel leakage and to easily assure the safety of a refining operation at a low cost by holding a metallic object in a metallic pipe communicating with gas permeable refractories while assuring the gas flow passage. CONSTITUTION:A steel shell 2 is coated to the side part of the gas permeable refractories 1 such as refractory bricks having high porosity in order to prevent gas leakage and further, a gas introducing pipe 3 for introducing gas is provided to the bottom to constitute a porous plug for stirring a molten steel. A flanged projection 5 for holding a steel ball 4 is provided in the gas flow passage in the pipe 3 of the above-mentioned structural body of the gas permeable refractories and preferably an aperture 5a and notches 5b are provided to said projection to prevent the decrease of the gas flow rate. The above-mentioned steel ball 4 and the projection 5 are melted and integrated to solidify and close the molten steel intruded into the passage by the latent heat of the molten steel when the steel leakage from the gas permeable refractories 1 arises. The leaking of steel to the outside of the pipe 3 is thereby prevented.
Patent JP-H0472922-A (JP)
Title: System and device for picture signal compression coding
Inventor: OSHIMA KATSUYA
IPC: H04N19/60
Filed: 1990-07-13
Abstract: PURPOSE:To attain coding at a prescribed rate in a block and coding at a prescribed rate in a pattern and to apply the system to a recording and reproducing system and a transmission line whose code quantity at every screen is required to be constant such as a digital VTR by adopting this system such that the code quantity is decided at every block. CONSTITUTION:Block and orthogonal transformation processing are applied to an inputted picture signal at first, only and AC component of a transformation coefficient of orthogonal transformation is used to calculate at first the amplitude of AC component in a block at every block and the magnitude of the AC component is used to decide the code quantity in the block at every block. Moreover, the transformation coefficient of orthogonal transformation is used to decide a coded quantity in a block. After the code quantity of a block and the coded area are decided, a concrete quantization bit number of each transformation coefficient in the block is decided. Each transformation coefficient is subjected to quantization processing according to the quantization bit number and the transformation coefficient subjected to quantization processing is outputted to a transmission line together with information representing the code quantity of each block and coded area.
Patent JP-H0470755-A (JP)
Title: Pattern forming method
Inventor: JINBO HIDEYUKI
IPC: G03F7/004
Filed: 1990-07-12
Abstract: PURPOSE:To form a resist pattern having a resolution below the resolution limit of a projection exposure device by first forming the latent image of a negative pattern on a resist for image reversal and then forming the latent image of a positive pattern in the region where the latent image of the negative pattern has not been formed. CONSTITUTION:The latent image of the negative pattern 13a is first formed on the resist 13 for image reversal and insolubilized by heating it, and the latent image 13c of the positive pattern is formed in the region where the latent image 13a has not been formed, and these images are developed to form a final resist pattern, thus permitting each of the negative and positive patterns to be in the resolution limit of each of the projection exposure devices, but the final resist pattern to have the resolution below the resolution limits of the devices.
Patent JP-S6077333-A (JP)
Inventor: AIHARA YOSHIKI
IPC: H01H51/22
Filed: 1983-10-04
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-H06495-A (JP)
Title: Filter medium for purifying sewage
Inventor: HAGIWARA KYOZO
IPC: C02F3/10
Filed: 1992-06-19
Abstract: PURPOSE:To use a filter medium for purifying sewage for a long period while immersing the same in seawater, to say nothing of holding treatment capacity of both aerobic decomposition and anaerobic decomposition by adding hydraulic inorganic powder to a base body constituted of inorganic filter to bond the surfaces or housing a filter medium inside a network body. CONSTITUTION:A filter medium for purifying sewage is obtained by adding hydraulic inorganic powder to a base body constituted of inorganic fibers and bonding at least the surfaces. Further the filter medium is housed inside a network body. In the case of treating a comparatively small amount of sewage such as excretions of livestock, the filter medium is closely packed inside a purification tank and thereby its effect is exhibited for a long period. On the other hand, in the case of improving the water quality of a large amount of flowing water such as a river and seawater, the filter medium is housed inside the network body. The network body is immersed in the river and seawater and thereby its effect is exhibited.
Patent JP-H0527133-A (JP)
Title: Formation of optical waveguide film
Inventor: OKAMURA KOJI
IPC: G02B6/13
Filed: 1991-07-24
Abstract: PURPOSE:To allow the formation of the optical waveguide film having the thickness uniform over the entire part of a substrate. CONSTITUTION:This method for forming the optical waveguide film consists in repeating scanning of the flame of a burner 2 supplied with gaseous raw materials relative to the substrate 8 to deposit oxide glass soot 20 on the substrate 8 or the optical waveguide film formed on the substrate 8 and vitrifying the oxide glass soot at a high temp. The substrate 8 is seated in a recess 22 formed on a stage 6 in such a manner that the front surface of the substrate 8 and the front surface of the stage 6 exist on approximately the same plane at the time of the scanning.
Patent JP-S58149936-A (JP)
Title: Vinyl chloride resin compositon for powder molding
Inventor: DOI TOSHIKI
IPC: C08L1/00
Filed: 1981-11-17
Abstract: PURPOSE:To provide a vinyl chloride resin compsn. having excellent uniformity of film and mold release characteristics during molding and having excellent powder flow characteristics, by blending a perfluoroalkyl group-contg. polymer with a vinyl chloride resin contg. a plasticizer dry-blended therewith. CONSTITUTION:In the production of a powdered compsn. comprising dry-blending a plasticizer with a vinyl chloride resin, 0.01-5pts.wt. perfluoroalkyl group- contg. polymer per 100pts.wt. vinyl chloride resin is blended. Examples of the perfluoroalkyl group-contg. polymers are perfluoroalkyl group-contg. acrylate or methacrylate ester homopolymers and copolymers of acrylate or methacrylate ester with copolymerizable vinyl cmpds. Said polymer may be blended after the completion of dry blend and cooling. Alternatively, said polymer may be added during or after the polymn. of polyvinyl chloride resin.
Patent JP-H0633502-A (JP)
Title: Sanitary washing device
Inventor: FUJISHIMA MICHIYUKI
IPC: E03D9/08
Filed: 1992-07-13
Abstract: PURPOSE:To comfortably clean the surroundings of a toilet stool and a dirty region of a sanitary washing device by supplying hot water previously stored as cleaning water in a tank in a sanitary washing device. CONSTITUTION:A sanitary washing device comprises a pump 1 for presurizing washing water, which is connected to a flow control means 16, a tank 3 which incorporates a sheath heater 2 for heating the washing water and stores the heated washing water, and a solenoid valve 4 which is connected to the tank 3 and adapted to open and close the heated washing water. The device has a washing nozzle 5 at the end area thereof. The washing nozzle 5 is provided with a nozzle jet part 5a and a nozzle by-path part 5b, and sitting on a toilet seat or non-sitting thereof are divided from each other to change the quantity of washing water by the flow control means 16. Jet only from the nozzle jet part 5a and jet simultaneously from the nozzle jet part 5a and the nozzle by- path part 5b are selectively performed.
Patent JP-H0914236-A (JP)
Title: Bolt fixing device
Inventor: TAKAHASHI ATSUSHI
IPC: F16B37/02
Filed: 1995-06-29
Abstract: PURPOSE: To provide a device to be fitted to a bolt form the side part of the stem part thereof in a single step or easily and to secure the fitting condition stably. CONSTITUTION: This device has a function to be fitted to a stem 101 of a bolt 100 to fasten in a sandwiching manner the insertion hole edge part H' of the stem 101 between a head 102 of the bolt 100. The stem 101 is received in a curved inside 10a from a part between both edges 10b, 10a of a spring plate- shaped member 10 curved in the form of arc. The dia. of virtual circle composition the surface of the inside 10a of the member 10 should be smaller than the dia. of the stem 101 of the bolt 100, and the surface of the inside 10a of the member 10 is brought into face contact with the stem 101 and under the condition the fitting is carried out.
Patent JP-2000015565-A (JP)
Title: Carrier
Inventor: SUZUKI NARIKAZU
IPC: B24B37/27
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a metal pollutant for a semi-conductor wafer by providing a ring shape body made of synthetic resin, provided on the outer periphery of a carrier main body, on whose outer edge a driven engaging groove is formed and a storing ring shape body made of synthetic resin provided on the periphery edge of this storing hole. SOLUTION: As the mesh of a metal drive pin with the function of the internal gear of a planet movement with the engaging groove 5 of the drive pin with a sun gear function with the pin groove of a ring shape body 6 with the groove of the synthetic resin of a carrier for example glass epoxy resin, is the contact of the metal with the glass epoxy resin, a metal pollutant is not generated by this contact and a semi-conductor wafer W is not polluted. As a storing ring shape body 9 of the synthetic resin for example glass epoxy resin is interposed between the semi-conductor wafer W and the storing hole 3, the steel plate of a carrier main body 1a is not directly contacted to, for example, silicon of the semi-conductor wafer W.
Patent JP-H1130176-A (JP)
Title: Ignition timing controller of internal combustion engine
Inventor: KASASHIMA KENJI
IPC: F02P5/15
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To realize excellent driverability in the warming process of an internal combustion engine, concerning an ignition timing controller for changing the ignition timing according to the warming state of the internal combustion engine. SOLUTION: An ignition timing controller of an internal combustion engine learns a learn value KDPC to eliminate the effect of deposit stuck on an internal combustion engine. An advance angle reference value ACLD is calculated (a step 144) on the basis of the cooling water temperature THW of the internal combustion engine, and a correction advance angle value ACLD1 is calculated (a step 148) on the basis of the learn value KDPC. The advance angle amount AOP of the ignition timing is calculated (a step 150) by adding the advance angle reference value ACLD and the correction advance angle value ACLD1 to a base advance angle value ABSE.
Patent JP-H0829659-A (JP)
Title: Lens device
Inventor: MIYANO MASAAKI
IPC: G02B7/08
Filed: 1994-07-15
Abstract: PURPOSE:To provide a lens device capable of accurately moving an optical element in an optical axis direction. CONSTITUTION:The holding frame 13 of a 2nd lens L2 constituting the lens device is frictionally connected to a driving shaft 111 driven by a piezoelectric element 15 through a contact member 13b, and supported to freely move in an optical axis direction. A guiding shaft 19 arranged in parallel with the driving shaft 14 pierces the groove 13d of the holding frame 13 to prevent the holding frame 13 from rotating. Furthermore, the device is provided with a guiding mechanism where three notches 13a formed on the periphery in the circumferential direction of the holding frame 13 are engaged with three ribs 11d extended in the optical axis direction on the inner surface of a lens outside barrel 11 in order to accurately guide the holding frame 13 in the optical axis direction and also prevent the holding frame 13 from being displaced because of receiving external force.
Patent JP-S6245283-A (JP)
Title: Correction circuit for horizontal deflection distortion
Inventor: OBAYASHI TOSHIYUKI
IPC: H04N3/23
Filed: 1985-08-23
Abstract: PURPOSE:To reduce power consumption by providing a switching regulator that is controlled by a horizontal distortion correction signal and supplies a DC voltage corresponding to the size to a horizontal output circuit as a power voltage. CONSTITUTION:A keystone distortion correction signal that is corrected so as to generate a keystone distortion in the linear characteristic of a vertical deflection voltage is generated from a correcting and driving circuit 1, being impressed on the control circuit 4 of a switching regulator 2. The circuit 4 generates a switching signal having a duty ratio corresponding to the size of the keystone distortion correction signal, switching a switching transistor Q1. As a result, a keystone distortion correcting voltage having the size corresponding to the keystone distortion correction signal is outputted from the regulator 2, and impressed on a horizontal output circuit 3 as the power voltage. Therefore, a horizontal deflection current on the circuit 3 is amplitude-modulated by the keystone distortion correcting voltage, the horizontal deflection having no keystone distortion is performed.
Patent JP-H107535-A (JP)
Title: Hair tonic
Inventor: TSUJI YOSHIHARU
IPC: A61K8/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a hair tonic, composed of a specific plant extract and having excellent falling-off preventing effect and growth stimulating effect on hair. SOLUTION: This hair tonic contains an extract of Cabe Jawa, belonging to Piperaceae and used as a folk medicine or a crude medicine in Indonesia, as an active component. The compounding amount of the extract is 0.005-20wt.% based on the whole amount of the hair tonic in terms of a dry matter. The extract is prepared by extracting Cabe Jawa, as it is or after drying if necessary and in the shape as it is or crushed, with a solvent such as ethanol. The extract is formulated to a tonic, a hair cream, a mousse, a shampoo, a rinse, etc., by adequately compounding the extract with a known additive. The hair tonic has falling-off preventing effect and hair growth stimulating effect superior to a pepper on a mammal including a human.
Patent JP-H07147124-A (JP)
Title: Overcurrent trip device
Inventor: JIYOSEFU JIEIKOBU MATSUKO
IPC: H01H83/02
Filed: 1994-07-13
Abstract: PURPOSE: To distinguish a part which is an independent function of trip function from a part which is its dependent function by providing a display part with a different color for graphic display of current/time characteristics on an operator panel. CONSTITUTION: A lower part 75 of current/time characteristics 45 on an operator panel 43 shows instant trip function independent from other trip function, and an upper part 77 has a part 79 which shows trip function for a short time delay and another part 81 which shows trip function for a long time delay. Although the protection function for a short time delay depends on a pickup current for a long time delay, in order to clearly show an operator that an instant trip function is independent, a first mark 83 for the part 75 of the characteristics 45, and a second mark 85 for the part 77 are used. Different colors are used for these marks 83 and 85. For example, white color for the part 83 and blue color for the part 85 are used. In order to distingish the independent part of the graphic display of the characteristics 45 from a dependent part, a different color, or othere distinguishing methods are used, so that distinguishing can be facilitated.
Patent JP-H0236433-A (JP)
Title: System for outputting information common/inherent to software debug
Inventor: MATSUSHITA HIROKO
IPC: G06F11/34
Filed: 1988-07-27
Abstract: PURPOSE:To reduce the capacity of files by collectively designating same and necessary information as common information in all phases and designating necessary information which differ in the phases for respective phases. CONSTITUTION:An information registration means 1-3 previously sets common output designation information 1-1 having the names of necessary information in all the phases and information which is commonly designated, inherent output designation information 1-2 having the names of necessary information, which is not designated in the common output designation information 1-1 among necessary information in respective phases, and information of the names of the phases, in an information holding area 1-4. When common output designation information 1-1 is designated, an intermediate information generation means 1-8 generates a common intermediate information file 1-9, and generated inherent intermediate information files 1-10 for the number of inherent output designation information 1-2. Thus, the processing for generating necessary information in all the phases is reduced from the number of the phases to one, and the capacity of the files can be reduced from the number of the phases X information quantity to 1 X information quantity.
Patent JP-H0933137-A (JP)
Title: Heat transfer tube for air cooled absorber
Inventor: MORI YASUTOSHI
IPC: F28F1/40
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer tube for an air cooled absorber capable of being worked at a low cost, which shows superior performance in holding and stirring absorbent fluid even if the flow rate of the absorbent fluid is low. SOLUTION: In a heat transfer tube for an air cooled absorber having a continuously formed spiral groove 10 in an inner face, the spiral groove 10 has an inclination (α) of 25-50 deg. with regard to an axis of the tube, a grooved portion 30 and a ridge portion 20 of the spiral groove 10 have an approximately- trapezoidal shape in cross section, the ratio (W/W1 ) of the width (W) at a top of the ridge portion 20 forming the spiral groove 10 to that (W1 ) at a bottom of the ridge portion 20 is 0.5-1, the width at a bottom of the grooved portion 30 is 0.3-1mm, and the height (H) of the ridge portion 20 is 0.25-0.6mm.
Patent JP-H0849965-A (JP)
Title: Refrigerator
Inventor: MATSUMOTO NAOKI
IPC: F25D23/08
Filed: 1994-08-08
Abstract: PURPOSE:To enhance the quality along with higher working efficiency by mounting a partition member and a duct device in an inner case before a foaming heat insulating material is injected between the inner case and an outer case to foam. CONSTITUTION:An heat insulating case body 1 of a refrigerator is made up of an outer case 2 and an inner case 3 and a foaming heat insulating material 4 and the inner case 3 is sectioned into a refrigerating chamber 6 and a cold storage chamber 7 with a partition member 5. A duct device 11 is provided at a rear lower part of the partition member 5 to pass chilled air generated with an evaporator 8 through the cold storage chamber 7. When the duct device 11 is mounted after the completion of the heat insulating case body 1, the deformation of the inner case 3 makes the mounting thereof hard to accomplish because of the effect of the foaming heat insulating material 4 resulting in insufficient coupling with the partition member 5. To solve this problem, the duct device 11 is provided integral on the partition body 5. The foaming heat insulating material is injected between the inner case 3 and the outer case 2 to foam after the mounting of the both parts on the inner case 3.
Patent JP-H0510405-A (JP)
Title: Belt type transmission gear
Inventor: SAITO KOJI
IPC: F16G5/16
Filed: 1991-06-28
Abstract: PURPOSE:To improve the wear resistance of a contact face by forming micro irregularities of the specified average roughness at the side faces of a block and the clamping faces of disks by shot blasting, then making the tips of protruding parts flat, and specifying the area ratio of the flat faces the whole surface area in the recession filled-up state. CONSTITUTION:Micro irregularities 30 are formed at the clamping faces 16, 20 of disks 18, 22 and the side faces 28 of a block 26 by shot blasting. The protruding tips of the irregularities 30 are removed by lapping to form flat faces 32. The occupying ratio of the flat faces 32 to the whole surface area in the recession filled-up state is set within a range of 20-50%.
Patent JP-H0849290-A (JP)
Title: Spandrel wall unit
Inventor: SAGANE TETSUYA
IPC: E04B1/00
Filed: 1994-08-08
Abstract: PURPOSE:To provide a spandrel wall unit for use in a veranda, outside corridor, etc., with which the execution of works can be simplified very much. CONSTITUTION:A spandrel unit 11 is structured so that an exterior wall panel 12 and a waterproof interior wall panel are installed parallel and between them a prop 14 is interposed, and these are coupled together rigidly by a joiner 15, and a structural mass mounting metal piece 16 is secured to the lower part of the prop 14. The metal piece 16 is mounted on the waterproof interior wall panel 13 and protrudes while piercing a through hole 17 liquidtightly.
Patent JP-H063711-A (JP)
Title: Optical pulse shaping device and method
Inventor: YOHAN BERIKUISUTO
IPC: G02F1/35
Filed: 1992-06-19
Abstract: PURPOSE:To obtain the device and method which optically shape light pulses. CONSTITUTION:Plural coherent light beams are formed by a laser beam source or beam splitter 2, etc., and one of the plural light beams 1 is variably delayed by a movable refroreflector 7, etc. The intensity ratios of the plural light beams are adjusted by a half wavelength plate 4, polarizer 5, etc., and the plural light beams are coupled by a nonlinear type crystal 12, such as GaAs, at mirrors 3, 11, etc. The light beams are coupled by the nonlinear type crystal 12 and interference patterns are formed there. The transmission and reception of the energy are executed between the light beams by the transient energy migration utilizing self-diffraction, etc., by which the shaping of the pulses is executed.
Patent JP-H0246320-A (JP)
Title: Coupling
Inventor: TOOMASU SHIYUMITSUDO
IPC: F16L13/02
Filed: 1989-07-17
Abstract: PURPOSE: To make a coupling inseparable and to reduce occupied space and weight by engaging a coupling sleeve with a first component through an abutting surface, and transmitting preload to a second component via a welded part. CONSTITUTION: A coupling has two components butting one on the other under preload via at least one mating surface 1. A coupling sleeve 2 overlapping two components is engaged with the first component 3 through an abutting surface 4. Preload is transmitted to the second component 6 via a welded part 5. The coupling thus becomes inseparable, and occupied space and weight can be reduced.