baber/WOPTO huggingface dataset:
Patent JP-H07201739-A (JP)
Title: Chemical vapor deposition method
Inventor: KIMURA TAKAAKI
IPC: H01L21/205
Filed: 1993-12-28
Abstract: PURPOSE:To realize a stable CVD growing method in high reproducibility by a method wherein, in order to grow a strontium titanate thin film, any parts in high temperature specification are eliminated from the CVD device while avoiding the polymerization and decomposition of the materials at the gasifying temperature in the CVD growing step. CONSTITUTION:A strontium titanate thin film is to be grown using pentacyclopentadienyl strontium-THF adduct (Sr[(CH3)5C5]2.THFn (n: integer) gassified at the temperature of 90( deg.C)-150( deg.C) as a material.
Patent JP-H08176894-A (JP)
Title: Work mounting device and work separating device to and from plating jig
Inventor: SHUDO KUNIHARU
IPC: C25D17/06
Filed: 1994-12-19
Abstract: PURPOSE: To surely mount and dismount works to and from a plating jig without the need for removing middle assembly racks from the plating jig and without defects, such as falling of the works, by positioning the plating jig horizontal and intermittently rotating the plating jig thereby mounting the works on the middle assembly racks at the time of plating the plural works. CONSTITUTION: The works 3 are carried into the prescribed position by a work carrying in means 11 and the plating jig 7 consisting of a circular rack 1 is perpendicularly carried by a plating jig carrying in means 12 into the prescribed position and the works 3 carried in this state into the prescribed position are arranged in the work mounting section 15 at the time of mounting the plural works 3 on the plating jig 7 and subjecting the works to a plating treatment in a plating cell. The plating jig 7 is then held in a horizontally laid state and is arranged in the work mounting section 15. The works 3 carried into the prescribed position in this state are mounted at one piece of the middle assembly rack 2 of the plating jig 7. The works are continuously mounted successively at the ensuing middle assembly racks by intermittently rotating the plating jig 7.  There is not need for removing the middle assembly racks from the plating jig like heretofore nor need for the falling accident of the works at the time of mounting the works. The works are thus surely mounted to the plating jig and removed therefrom.
Patent JP-H11152038-A (JP)
Title: Lift truck
Inventor: OKUDA GENZABURO
IPC: B62B3/06
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To improve handleability by reducing own weight light enough for hand carrying, while reducing a service limitation at a narrow spot. SOLUTION: In this lift truck provided with a loading board 1 installed in a mast 2 free of lifting motion, and front and rear wheels 4 and 5 supporting this mast 2, a fitting member is clamped and locked to the top of a base frame 3 installing the front and rear wheels 4 and 5, and then the mast 2 is erected on and locked to the base frame 3 via the fitting member, while a hydraulic gear pump lifting and operating the loading board 1 is installed there.
Patent JP-H02231850-A (JP)
Title: Apparatus and method for restricting access to communication service between subscriber communities
Inventor: TOOMASU SUKOTSUTO FUITSUSHIYAA
IPC: H04M3/42
Filed: 1989-12-26
Abstract: PURPOSE: To realize the permission between two arbitrary communities and a service class concept in one communication system without interference between them in a state where the permission can completely coexist with the concept by defining the permission by using the intersections of a matrix composed of lines and rows representing different communities. CONSTITUTION: The community permission to a subscriber is indicated by a permission matrix in each system 1 and 2. The lines 41 of the matrix 40 represent different communities 30-34 or super communities 35-36 which can be identified by using an item 22 on the systems 1 and 2. The same can be said to the rows 42 of the matrix 40. The '1' stored at the intersection of the line 41 and row 42 representing the community 30 indicates that the subscribers of the community 30 can transmit and receive mails to and from each other and the '0' stored at the intersection indicates that the subscribers of the community 30 are not able to communicate with each other through a mail system.
Patent JP-H08263575-A (JP)
Title: Anonymous message transmission system and voting system
Inventor: SAKO KAZUE
IPC: G06Q50/00
Filed: 1995-12-22
Abstract: PURPOSE: To enable an outside observer to verify whether or not an election is carried out actually correctly by sequentially processing ciphered messages from senders at a mixing center and outputting a group of messages which are ciphered in random order wherein they can not be traced finally. CONSTITUTION: Voters vote through senders 10(1), 10(2)... equipped with arithmetic means, suitably, personal computers. Similarly, respective mixing centers 11(1), 11(2)... are equipped with arithmetic means, suitably, personal computer, work stations, etc. Then the senders 10(1), 10(2)... report voter's ciphered messages firstly to an electronic bulletin board 12 or other openly usable message means. A center 11(i) processes respective messages reported by a preceeding center 11(i-1) and makes the results in shuffled order. This is carried out until the final center 11(n) makes the totalization result of the voting open to the public.
Patent JP-H01178934-A (JP)
Title: Waveguide type optical deflector
Inventor: HATORI MASAMI
IPC: G02F1/33
Filed: 1987-12-29
Abstract: PURPOSE:To suppress the attenuation of a surface acoustic wave low in a range where it crosses waveguide light by arranging an IDT (Inter Digital Transducer) which generates the surface acoustic wave at the nearly breadthwise center position of the waveguide light. CONSTITUTION:The IDT 15 is arranged at the nearly breadthwise center position of the waveguide light 13'. The distances where surface acoustic waves 12a and 12b propagated from the part of the IDT 15 in mutually opposite directions cross the waveguide light 13' are about a half as long as the distances where they cross the waveguide light 13' from one end to the other. In this case, as the distances where the surface acoustic waves 12a and 12b cross the waveguide light 13' are shorter and shorter, the absorption of the surface acoustic waves 12a and 12b by the light waveguide 11 is suppressed more and more, so that the extent of the attenuation of the surface acoustic waves 12a and 12b decreases within the range where they crosses the waveguide light 13'. Further, the intensity I of the surface acoustic waves 12a and 12b is maximum at the center par of the waveguide light 13' and diffraction efficiency eta becomes maximum where the light intensity highest. Consequently, the total quantity of the waveguide light 13' after diffraction becomes sufficiently large.
Patent JP-H11170577-A (JP)
Title: Print control system for printer
Inventor: SUZUKI TOSHIYUKI
IPC: B41J13/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent the printing speed from lowering while suppressing the power supply capacity from increasing by altering the print limit value in the control for pausing print operation until the end of a specified time interval only during the positional shift interval of a sheet table when the number of driving times of all hammers reaches a predetermined value within a predetermined time. SOLUTION: A count means 20 counts the predetermined number of driving times of all hammers in a single stroke based on a print data delivered from a print control means 4 at the time of print operation. When a comparator 21 detects the fact that the count reaches a predetermined value M, a print limit means 22 divides a print line among a plurality of strokes such that the number of driving times of hammer will be lower than the predetermined value M. Furthermore, the print limit value is altered only during movement of the sheet table in a sheet stacker mechanism such that the increment of average power consumption capacity for moving the sheet table is canceled by the decrement of average power consumption capacity due to lowering of the number of driving times of hammer.
Patent JP-H03193778-A (JP)
Title: Lipoic acid derivative
Inventor: SADA TAKUO
IPC: A61K8/00
Filed: 1989-12-25
Abstract: NEW MATERIAL:The compound of formula (R<1> and R<2> are H or methyl). EXAMPLE:d-alpha-Tocopheryl lipoate. USE:An anti-inflammatory agent. PREPARATION:The objective compound can be produced by dissolving tocopherol, lipoic acid, N,N'-dicyclohexylcarbodiimide and 4-dimethylaminopyridine in a solvent such as dichloromethane, chloroform or 1,2-dichloroethane, stirring the solution for a night at room temperature, removing the produced dicyclohexylurea by filtration and purifying the product e.g. by column chromatography.
Patent JP-H09157070-A (JP)
Title: Formation of pattern on surface of concrete plate
Inventor: SHINDO KUNIO
IPC: B44C1/26
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming surface patterns which cuts out part of the surface to be decorated of a concrete plate and forms the patterns of characters, designs, etc., of different materials in the cut out parts. SOLUTION: The surface to be decorated of the concrete plate 1 is partly cut out with the patterns of the characters, designs, etc., by a jet cutter using high-pressure fluid. Insert pattern pieces 6 formed of concrete or other materials to the same shape as the shape of the cut out parts and to the same thickness or different thicknesses are fitted into the cut out parts to form the characters, designs, etc., again, by which the distinct patterns are formed.
Patent JP-H09179772-A (JP)
Title: Memory device
Inventor: OUCHI YASUSHI
IPC: G06F12/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To perform a high-speed memory write operation by writing data in a memory cell at a memory writable timing by a remote controller. SOLUTION: When a memory controller 14 does not perform a memory write operation when a CPU 11 outputs write signals for memory write at the timing of the specified write signals, an acknowledge generation circuit 16 inside the memory controller 14 immediately returns acknowledge signals of memory write operation end to the CPU 11. Also, the address and data of the CPU 11 are latched by latch signals outputted by a timing controller 15 inside the memory controller 14. Thereafter, the timing controller 15 inside the memory controller 14 actually performs a data write operation to a memory. Then, by memory write signals, the data held in a data latch 18 are written in a memory array 19 at a memory address held in an address latch 12.
Patent JP-H11152228-A (JP)
Title: Tsc-22 inductive agent
Inventor: KAWAMATA HITOSHI
IPC: A61P13/02
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a TSC-22 inductive agent useful as a therapeutic and preventive agent for osteogenesis imperfecta such as osteoporosis and the like, endocrine disease, cardiac disease and renal disease by including a specific carbostyril derivative or the like as an active ingredient. SOLUTION: This agent is obtained by including at least one kind of compound selected from a carbostyril derivative  e.g. 6-[4-(3, 4-dimethoxybenzoyl)-1- piperazinyl]-3,-4dihydrocarbostyril}of the formula (R is benzoyl bearing a lower alkoxyl as a substituted group on the phenyl ring) and its salt as active ingredients. The amount of the derivative of the formula of its salt containing in this inductive agent is preferably 1-30 wt.% in the whole composition. It is preferable that the derivative of the formula or its salt is administrated at a daily dosage of 0.5-30 mg per 1 kg of the kg of the body weight and the active ingredient is included in an amount of 10-1000 mg in the administration unit form.
Patent JP-2001149723-A (JP)
Title: Filter unit and filter
Inventor: SUMIYA TATSUAKI
IPC: B01D50/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a filter unit capable of reducing a load of itself and a following harmful effect removing device by removing over a long period of time the particulates including the impurity, other mist and dust such as reaction product in the waste gas discharged from a semiconductor manufacturing process, etc. SOLUTION: Gas impermeable partition walls 2-1, 2-2 and 2-3 are provided so that flow passages 5-1 and 5-2 in which the gas to be treated progresses in spiral at more than one revolutions in the filter unit are formed. Filter members 3-1, 3-2 and 3-3 are laminated on at least one side surface of the partition walls 2-1, 2-2 and 2-3 forming the flow passages 5-1 and 5-2 so that it does not clog the flow passages 5-1 and 5-2. Therefore, the load of the harmful effect removing device is reduced, the number of cleaning and device life are drastically improved, and also the harmful effect removing device itself may be eliminated depending on the kind of the exhaust gas by incorporating the filter unit at an exhaust gas life of semiconductor manufacturing process.
Patent JP-H03201285-A (JP)
Title: Optical disk device
Inventor: KANEDA NORIYA
IPC: G11B33/14
Filed: 1989-12-27
Abstract: PURPOSE:To stop the flow of external air contg. dust to the vicinity of an optical head to prevent dust from being stuck to the optical head by storing the optical head in an air chamber and flowing external air to the periphery of this air chamber to cool a device. CONSTITUTION:When a power source 41 and a circuit package board 40 are cooled by oscillation of a cooling fan 51a during recording/reproducing of an optical disk 36, external air B is caused to flow from an air hole 22 of a front panel 20. Air C is discharged from the cooling fan 51a and a louver 42 through spaces 60 and 61 partitioned by a chloroprene rubber 37 and a base cover 35 or the like. Thus, supply of external air to optical parts such as an optical head 33 covered with a base cover 35 is prevented to reduce dust stuck to optical parts.
Patent JP-H10167899-A (JP)
Title: Method for cutting ingot and apparatus used for the same
Inventor: YOKOYAMA TAKASHI
IPC: C30B33/12
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an excellent method for cutting an ingot which is extremely little in the useless consumption of materials, is hygienic and does not require laborious labor at the time of cutting the ingot and an apparatus used for the same. SOLUTION: The parts desired to be cut of the ingot 7 are heated by bringing heating wires 8 into contact with these parts. The other parts are masked by an inert solvent 2 and in this state, at least either of an etching gas 9 and the inert solvent dissolved with the etching gas 9 are supplied to the parts where the parts desired to be cut and the heating wires 8 come into contact with each other to induce an etching reaction. The parts desired to be cut are continuously evaporated and removed by small area each until finally all the parts desired to be cut are removed, by which the ingot 7 is cut.
Patent JP-2000158605-A (JP)
Title: Molding decorative sheet and decorative material
Inventor: SAKAMOTO TORU
IPC: B29L9/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a molding decorative sheet free from loss of grain or a gloss change and to obtain a decorative material free from loss of grain or a gloss change and good in appearance by using the same. SOLUTION: A molding decorative sheet S is constituted by laminating a protective layer 2 comprising a polyolefinic resin to a base material sheet 1 comprising an acrylic resin and decoration treatment is applied to at least one of the base material sheet 1 and the protective layer 2. For example, a decorative layer 3, an easy adhesive layer 4 and the transparent protective layer 2 are successively laminated to a colored base material sheet 1a. A decorative material is formed by laminating the molding decorative sheet to an adherend by a vacuum molding laminating method so that the protective layer 2 becomes a surface side.
Patent JP-2000164343-A (JP)
Title: High-frequency heating device
Inventor: KANAI TAKAHIRO
IPC: H05B6/74
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency heating device having little heating irregularity, capable of shortening the cooking time, and capable of saving energy. SOLUTION: This high-frequency heating device is provided with a heating chamber 2, a lower feeder port 8 and an upper feeder port 9 formed on the wall section of the heating chamber 2 to feed microwaves into the heating chamber 2, and a rotary plate 6 arranged on the bottom section of the heating chamber 2 for mounting an object. The rotary plate 6 is provided with multiple parallel grids (vertical bars and horizontal bars), the interval between the center lines of the grids is set to a 1/4-wavelength, and the length of the grids is set to a 1/2-wavelength or above.
Patent JP-H08177286-A (JP)
Title: Car theft preventive device
Inventor: FUJISAKI MASASHI
IPC: B62H5/16
Filed: 1994-12-26
Abstract: PURPOSE: To protect a car from theft by extending a turning member of a plate fixed with a ground with an anchor bolt over a car wheel and locking a projection member and a fixing member. CONSTITUTION: Both sided fixing pipes 3 and 4 are fixed with the right side of a plate 2. A shaft 5 vertically fixed with one end of a turning member 6 is turnably inserted into the pipes while a projection member 7, which forms an insertion hole 7a, is installed to the other end of the turning member. A fixing member 8 is arranged to be placed in a parallel position when the projection member 7 is placed in contact with the plate 2, thereby enabling a lock 9 to be locked. A car theft preventive device 1 as described above, is installed on a ground. An anchor bolt is inserted into installation holes 10 of the plate 2 and placed deeply underground so that the device may be fixed. Then, the fixing member 8 and the projection member 7 are locked with the lock 9 in such a fashion that the turning member may move across the wheels, thereby preventing a car theft.
Patent JP-2000158340-A (JP)
Title: Operation control method of wire saw
Inventor: OKUBO SHIGERU
IPC: B24B27/06
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To maintain a cutting accuracy even in the cutting after the pause of a wire saw. SOLUTION: At the non-cutting time of a wire saw, as at least one standby operation is carried out, out of a standby operation for running a wire or a standby operation for circulating a processing liquid or a standby operation for regulating the temperature of the processing liquid, the deformation of a group roller can be prevented at the standby time of the wire saw, and the keeping state of the processing liquid can be maintained favorably and the next cutting accuracy can be maintained.
Patent JP-H05151798-A (JP)
Title: Semiconductor memory device
Inventor: TABATA TOSHIFUMI
IPC: G11C29/00
Filed: 1991-11-26
Abstract: PURPOSE:To improve the yield of a memory device by adding a redundant cell multiple switching circuit to a redundant cell selecting circuit. CONSTITUTION:A redundant cell selection control circuit is provided with the redundant cell selecting circuits 21, 34 and the redundant cell selection control circuit 41 inactivating the selective signal 35 of the redundant cell selecting circuit 21 is added to the circuits 21, 34. A defective cell is present in a main cell and the defective cell is switched to other redundant cell again when the defect is present in the switched redundant cell, as well in spite of switching the defective cell to the redundant cell. At this time, the simultaneous selection of the redundant cell is prevented by the redundant cell selection control circuit 41 and an access is allowed to only the redundant cell switched again. Thus, the relieved memory device is increased since the redundant cell is replaced to other redundant cell again even when the defective cell is contained in the replaced redundant cell and the yield is improved.
Patent JP-H08175965-A (JP)
Title: Skin cosmetic
Inventor: SEKO NORIHIKO
IPC: A61K8/00
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a skin cosmetic excellent in aged skin-curing effect such as chapped skin-curing effect, corneum-improving effect, stratum corneum turnover-accelerating effect and skin-beautifying effect, formulated with salt(s) of specific organic acid(s) such as malic acid and nicotinic alcohol. CONSTITUTION: This cosmetic stands formulated with pref. 0.001-5.0wt.% of slat(s) of nicotinic alcohol and at least one kind of organic acid selected from malic acid, citric acid, succinic acid, lactic acid, glycolic acid, fumaric acid and maleic acid. This cosmetic is applied in the form of lotion, milky lotion, cream, park, etc.
Patent JP-H09162175-A (JP)
Title: Etching time setting method and etching system
Inventor: IMAI YOSHIYUKI
IPC: C23F4/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an etching time setting method and an etching system in which an etching time, including overetching, can be set appropriately even when the fluctuation in the intensity of the emission spectrum is low. SOLUTION: When an etcher control section 5 starts etching of a material 7 in an etching chamber 2, an emission intensity detecting section 3 detects a plasma light 8 emitted during the etching operation and delivers an emission spectrum signal to a signal processing section 4. Based on the processing time required after the start of an etching operation and the emission spectrum intensity signal, the signal processing section 4 determines an actual work function g (t) and operates a reference function f(t), having time axis and emission spectrum intensity axis extended or contracted with respect to the actual work function g(t), according to an evaluation function h(t) thus determining an expansion/contraction coefficient. Finally, the etching time of the actual work function g(t) corresponding to an etching time including overetching is determined based on the expansion/contraction coefficient and the etching operation is performed.
Patent JP-H09175261-A (JP)
Title: Shower curtain for vehicle
Inventor: HENMI SUZUTOSHI
IPC: B60J5/10
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To enable one person to install a curtain unit at the time of hanging the curtain unit below a tail gate of a vehicle to constitute a curtain compartment, and arrange the curtain unit compactly at the time of non-use. SOLUTION: A foldable curtain frame body 3 is expanded. Tape members 11,... provided at the upper end of a curtain member 5 are mounted being wound around the curtain frame body 3, and a lateral pair of hanging bands 4, 4 fitted to the curtain frame body 3 are hooked to lock pins 2, 2 provided at both side parts of a tail gate G. Corner members 7,... of the curtain frame body 3, and the tape members 11 wound around these corner members 7 are colored for positioning, and the hanging bands 4, 4, are provided with length adjusting means 8.
Patent JP-H03204142-A (JP)
Title: Exothermic heat insulating board for feeder head
Inventor: NAKADA HIROYA
IPC: B22D27/06
Filed: 1989-12-28
Abstract: PURPOSE:To produce an ingot free from non-metallic inclusion and having little macro-streak flaw by constituting an exothermic heat insulating board for feeder head used at the time of casting the steel ingot so that the calorific value at circumferential part thereof becomes higher than the calorific value at the part other than the circumferential part. CONSTITUTION:In the exothermic heat insulating board used by laying on the feeder head at the time of casting the steel ingot, the high calorific value composition 1 is used at the circumferential part I thereof, and the middle calorific value composition 2 is used at the part II except the circumferential part. Then, calorific value of the high calorific value composition 1 is 4,000 - 6,000 Cal/g and calorific value of the middle calorific value composition 2 is 2,000 - 3,000 Cal/g. By this method, accumulation of the inclusion easily developed near bottom in the ingot is prevented, and the steel ingot having extremely high cleanliness over whole the principal part thereof is obtd.