baber/WOPTO huggingface dataset:
Patent JP-S63159221-A (JP)
Title: Production of calcium thiocyanate
Inventor: SATO TOSHIO
IPC: C01C3/20
Filed: 1986-12-23
Abstract: PURPOSE:To enable recovery of high-purity calcium thiocyanate from a waste liquor, by adding calcium hydroxide to a desulfurization waste liquor discharged from a wet desulfurization step of coke oven gas and heating the waste liquor. CONSTITUTION:Coal is carbonized in a coke oven to produce coke. In the process, a desulfurization waste liquor is discharged from a wet desulfurization step in a purification process of generated coke oven gas. The waste liquor contains much ammonium thiocyanate, ammonium thiosulfate as well as ammonium thionate. Ca(OH)2 or CaO is added to heat the waste liquor. Thereby thiosulfuric acid in the waste liquor is converted into Ca salts, which are decomposed into CaSO3 and S. Both are separated to afford the aimed calcium thiocyanate hardly containing CaS2O3 which is an impurity. It is considered that Ca salts of thionic acids are similarly decomposed and the thionic acids are hardly detected in the liquor after the decomposition.
Patent JP-S63162233-A (JP)
Inventor: KIRA KINICHI
IPC: B32B13/00
Filed: 1986-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001128721-A (JP)
Title: Clasp for lid of bag, and bag having the same
Inventor: ITO YOSHIO
IPC: A45C13/06
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a clasp for a lid of a new bag, which can be used under three or more using patterns, and a bag having the clasp. SOLUTION: This clasp for a lid of a bag comprising a receiving side section 1 and an engaging side section 3, is fixed to a bag in such a manner that the receiving side section 1 is fixed to the bag main body 2 side, and the engaging side section 3 is fixed to the lid side section 4. In such a bag, to the receiving side section 1, a decorative section 5 is provided through a rotating arm member 12 and shaft pins 10 and 11 provided on the tip end of the rotating arm member 12 under a state being exposable, concealable, and also, invertable between the front and the rear.
Patent JP-H10141933-A (JP)
Title: Method and instrument for measuring flatness
Inventor: HASHIMOTO RYOICHI
IPC: G01B11/26
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the flatness of a surface to be measured can be measured accurately regardless of the state of the surface. SOLUTION: Inspection light is converged to a plurality of measuring point on a surface 11 to be measured and the image of each measuring point is formed form the reflected light of the inspection light from each measuring point through an optical system 4. Then the recessing and projecting amount of the surface 11 from a fixed reference position at each measuring point are found based on the focal point position adjusting amount for forming the image of each measuring point at a set position. The flatness of the surface 11 is computed based on the found recessing and projecting amounts of the surface 11 from the reference position.
Patent JP-2000128547-A (JP)
Title: Production of glass
Inventor: MIYAZAWA YASUTO
IPC: B01J19/08
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To enable agitation without using any agitator made of platinum and production of high quality glass by applying a magnetic field to molten glass containing at least one component selected from SiO2, B2O3, P2O5 and GeO2 in a specified ratio of such a single component or the total of such plural components and thereby forming convection in the molten glass, in the production process. SOLUTION: This molten glass contains at least one component selected from SiO2, B2O3, P2O5 and GeO2 in a <=30 mol% ratio of such a single component or the total of such plural components, in the composition and preferably has a composition not containing SiO2 and GeO2, each of which forms a rigid network structure, such as those of tellurate glass and aluminate glass, and further preferably, additionally contains at least one component selected from Bi2O3, PbO and Ga2O3, in the composition, and when molten glass contains at least one component of these three components in the composition, convection having a high rotational speed and a high agitation effect can easily be formed in the molten glass by applying a magnetic field to the molten glass, wherein sufficient such an agitation effect can be obtained when a magnetic field having >=0.1 T (tesla) magnetic flux density is applied.  Thus, the objective high quality glass in which platinum inclusion and coloring due to platinum ion are inhibited from being caused, can be produced.
Patent JP-H09151974-A (JP)
Title: Cylindrical vibration controlling mount bracket
Inventor: KATO RENTARO
IPC: F16F15/08
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To moderate the strictness of dimensional precision between a mount body and a bracket holding part, and moderate also the strictness of dimensional precision for an opening part connecting structure for holding the mount in seamed state. SOLUTION: A seaming type cylindrical vibration controlling mount bracket has a holding part 2 into which a cylindrical vibration controlling mount body 40 is fitted, the holding part has an axially extending opening part 3 formed in one circumferential position, so that the holding part is openable in extended state in the opening part, and the inner circumferential surface of the holding part is closely fitted to the peripheral surface of the vibration controlling mount while holding the opening part in blocked state, whereby the vibration controlling mount body is fitted and fixed into the holding part.  Connecting parts protruded onto the outside surface are arranged circumferentially opposite to each other on both opening edge parts of the opening or the vicinity thereof, and these connecting parts are mutually connected through a connecting structure utilizing plastic deformation to hold the opening part is blocked state.
Patent JP-2000148145-A (JP)
Title: Panel mounting structure of electronic musical instrument
Inventor: TAJIMA TAKAHIRO
IPC: G10B3/12
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for an electronic musical instrument for mounting a control panel properly and firmly with a simple structure. SOLUTION: A control panel 1 is supported and fixed behind a keyboard unit 10 in an electronic musical instrument. The front end 1a of the control panel 1 is latched to an arm 101 through a hook 2 and a pin member 3 engaged to the hook 2. The rear end 1b of the control panel 1 is fixed to a part of the keyboard unit 10 through a bracket 5. The bracket 5 is connected to a rib 16 of the keyboard unit 10. This constitution enables mounting the control panel 1 easily and firmly.
Patent JP-H05237162-A (JP)
Title: Liquid chemical container housing body
Inventor: SUZUKI TATSUO
IPC: A61J1/05
Filed: 1992-11-02
Abstract: PURPOSE:To prevent the deterioration of properties of a liquid chemical over a long period even at the time of high-pressure steam sterilization and sterilization by sealing a liquid chemical container in which oxygen is substd. with an inert gas together with a deoxidizing agent into a packaging container having gaseous oxygen impermeability and heat resistance. CONSTITUTION:This liquid chemical container 12 is formed of a soft plastic material having heat resistance, for which straight chain low-density polyethylene having low steam permeability is suitable. The inside of the liquid chemical container 12 is substd. with nitrogen and the gaseous nitrogen is injected simultaneously with the liquid chemical 15 at the time of injecting the liquid chemical from a discharge port 16 into the container. The discharge port 16 is hermetically sealed by a plastic material after the injection and a rubber plug is mounted thereto. Further, the discharge port is sealed by the plastic film. The liquid chemical container 12 contg. the liquid chemical 15 is then put together with the deoxidizing agent 14 into the packaging container 13 and the deoxidizing agent 14 is coated with a structural body 17 having holes communicating from one surface with the other surface. At least 50% moisture is imparted to the gas in the packaging container 13. The liquid chemical container housing body 11 is then subjected to the high-pressure steam sterilization in the steam where oxygen does not exist in an autoclave.
Patent JP-H09155443-A (JP)
Title: Manufacturing method and device of heat tube with groove in inner surface
Inventor: MIYAUCHI ATSUSHI
IPC: F28F1/40
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of not only preventing the generation of a corrugated shape in the end surface of a sheet stock without making grooving difficult but also improving the reliability of a heat tube. SOLUTION: This method is provided with a grooving process wherein many grooves 3 are formed on at least one side surface of the bar stock T by passing between at least a pair of grooving rolls 14 and 16 while running the bar stock T made of a copper or copper alloy, a tube forming process wherein the bar stock T formed grooves 3 is formed into a tube through plural forming rolls and a welding process wherein both end edges of the bar stock T formed into the tube are heated and butted to weld. Many projecting streak part 42 corresponding to grooves 3 to be formed in the bar stock T are formed on the outer periphery of a grooved roll 14 which is at least one of a pair of grooving rolls, and the surface roughness of the chip surfaces of these projecting streaks 42 is set to be 0.3-1.2μmRa.
Patent JP-H09127106-A (JP)
Title: Liquid sample analyzing tool and analyzing method
Inventor: SAKAMOTO HISASHI
IPC: G01N31/22
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent leak of a liquid sample to a photometric face and allow a stable optical measurement having good producibility by providing a gap between a light-transmissible film and a porous film covering it. SOLUTION: A light-transmissible film 2 is fixed on a base 1 having a through hole to cover the through hole, and a porous film 3 is fixed to the base 1 to cover the film 2. A gap 8 of about 1-200μm is provided between the films 2, 3. A liquid sample dripped on a sample holding layer 5 infiltrates into a reagent layer 4, permeates the reagent layer 4 and the film 3, and is held at the gap 8. The generated pigment is measured from the side of the film 2 facing the atmosphere. The liquid sample permeating the film 3 is not leaked from the holes of the hydrophobic film 2 due to surface tension, it is spread in the gap 8, a stable photometric face is obtained. The reproducibility is improved, the effect of the hematocrit value is reduced, and a quick, simple, and accurate analysis can be made.
Patent JP-S63168362-A (JP)
Title: Document forming device
Inventor: SASAKI RYOICHI
IPC: B41J5/30
Filed: 1986-12-29
Abstract: PURPOSE:To enable character data to be displayed over the entire region of a display area of a display device, eliminate the need for a plurality of LEDs and thereby reduce manufacturing cost, by displaying printing format information and printing operation mode information through switching the display device. CONSTITUTION:In a typewriter mode, a main CPU 30 causes a printing mechanism PM to print characters or symbols corresponding to data inputted through character keys, based on a control program, and sequentially stores printing data into a line buffer 51 correspondingly to printing positions. In a word processor mode, input data for two printing lines is stored into the line buffer 51, and is displayed on a display device 75, and the data is sequentially stored into a text memory 52. In response to an operation on a mode display key 19, an auto-underlining key 11, a bold key 12 or the like, various format or mode setting information is displayed through switching the display device 75.
Patent JP-H09131887-A (JP)
Title: Ink holder and manufacture thereof
Inventor: HAIGO HIDEAKI
IPC: B41J2/175
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink holder which can optionally change pare density and can be set easily in an ink cartridge. SOLUTION: An ink holder is set in the cartridge case of an ink cartridge for supplying ink to an ink-jet printer, holds ink in a great number of pores, is equipped with an upper end part 11a of a rough pore part with low pore density and a lower end middle part 11b of a dense pore part with high pore density, and has volume almost equal to the inner volume of the cartridge case.
Patent JP-H08153047-A (JP)
Title: Information processor
Inventor: YAMAMOTO ICHIRO
IPC: G06F12/16
Filed: 1994-11-25
Abstract: PURPOSE: To provide an information processor capable of dispensing with waiting time necessary for a memory test executed each time of turning on the power supply by providing a function for selectively setting a made executing the memory test or a mode obviating the memory test in the information processor provided with a memory test function self-diagnosing whether a memory is normal or not at the time of turning on the power supply. CONSTITUTION: When the memory test mode stored in nonvolatile RAM is a normal mode (YES at S3), a control part executes the memory test (S4) but when an obviation mode (YES at S7), the control part obviates the memory test. When the memory test mode is neither the normal nor obviation mode (NO at S7), the memory test is executed (S4) only when the counter value of a counter part is integral multiple of 10 (YES at S9).
Patent JP-H07147226-A (JP)
Title: Electron synchrotron radiation irradiation equipment
Inventor: KURODA KENICHI
IPC: H01L21/027
Filed: 1993-11-22
Abstract: PURPOSE:To prevent irradiation intensity irregularity, by selecting the parameter determining the form of an irradiation pattern on a body to be irradiated, in the manner in which the length of a flat irradiation pattern in the vertical direction is a value sufficient to be obtained long, as compared with the period of irradiation intensity irregularity caused by swing nonuniformity of a swinging mirror which is viewed along the vertical direction. CONSTITUTION:The parameter determining the form of an irradiation pattern of a convergent optical system 3 is selected in the manner in which the length of a flat irradiation pattern of an electron synchrotron radiation SR-3 in the vertical direction is a value sufficient to be obtained long, as compared with the period of irradiation irregularity mainly caused by swing nonuniformity of a swinging mirror 3B which is viewed along the vertical direction. In the electron synchrotron radiation irradiation region which is irradiated with an irradiation pattern swinging in the vertical direction by a flat electron synchrotron radiation SR-3, irradiation intensity irregularity having periodicity corresponding with the swinging velocity of the swinging mirror 3B is scarcely generated along the vertical direction.
Patent JP-H03175437-A (JP)
Title: Polarized light analyzer
Inventor: NAKAYAMA TADASATO
IPC: G03B21/00
Filed: 1989-12-05
Abstract: PURPOSE:To improve a polarization rate and to improve the contrast of a projection image by constituting a polarized light analyzer by combining two polarizers with a polarization beam splitter. CONSTITUTION:The analyzer consists of one polarization beam splitter 31, a polarizer 33 which is arranged at a P-polarized light projection part for a light beam made incident in the direction of incident light 34 so that only P- polarized light is passed, and a polarizer 32 which is arranged at an S-polarized light projection part so that only S-polarized light is passed, and those polarizers are arranged in contact with the polarization beam splitter or at intervals. Then this analyzer operates as a polarization splitter which separates the incident light 34 into a P- and an S-polarized light beam having a mutually 90 deg. angle, as a polarizer which bends and extracts only the S-polarized light of incident light 35 at 90 deg., and as a polarizer which transmits and extracts only the P-polarized light of incident light 36. Consequently, the polarization rate is prevented from decreasing and the contrast of the projection image is improved.
Patent JP-H09155235-A (JP)
Title: Swing rotor for centrifuge and centrifugal separation
Inventor: AIZAWA MASAHARU
IPC: B04B5/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a swing rotor for centrifugally separating a liquid sample injected into a microplate or a microplate-shaped microtube assembly under high centrifugal acceleration with respect to rotors of centrifuges used in the field of medicine, pharmacy, genetic engineering or the like. SOLUTION: The structure of a bucket 2 to which a microplate is fitted is made to have the form adapted to the bottom surface of the microplate, allowing a centrifugal load of the microplate to be burdened in contact with the rear bottom surface of a sample injection hole part of the microplate. Besides, by a shell 16 surrounding a rotor body 1 and the bucket 2 and rotated with them in one body, wind loss is reduced.
Patent JP-H06135855-A (JP)
Title: Decomposition of aliphatic halide
Inventor: SHINODA KIYONORI
IPC: B01J27/128
Filed: 1992-10-29
Abstract: PURPOSE:To provide a process for decomposing an aliphatic halide to harmless materials at a considerably low temperature under a mild condition compared with conventional process and enabling the effective recovery of the halogen contained in the decomposition object compound in the form of aliphatic monohalide, etc., by the selection of the reaction condition. CONSTITUTION:An aliphatic halide such as chloride, chlorofluorocarbon and halon is decomposed to harmless materials by reacting the aliphatic halide with a lower aliphatic ether of the formula R-O-R' (R and R' are methyl, ethyl, propyl or butyl) at 100-400 deg.C (preferably 120-350 deg.C) in the presence of a catalyst obtained by supporting a halide of a metal of the group 2B, 6B, 7B or 8 on activated carbon, thereby converting the carbon atom of the aliphatic halide into CO2 or CO and converting the halogen into hydrogen halide and alkyl halide. The yield of alkyl halide produced by the reaction can be increased and valuable materials can be recovered in high efficiency by setting the reaction temperature to somewhat low level.
Patent JP-H01158174-A (JP)
Title: Floor structure
Inventor: TAKENAKA FUMIYA
IPC: E04F15/22
Filed: 1987-12-15
Abstract: PURPOSE: To prevent sinking of furniture by disposing an edge floor joist on a concrete floor surface along the edge of a wall, covering the concrete floor surface except the edge floor joist with a cushion material and laying a floor plate on the cushion material. CONSTITUTION: After an edge floor joist 2 is fixed along the edge of a wall 6 on a concrete floor surface 1 and a cushion material 3 is stuck to a part except the joist 2, a floor plate 4 is laid over the joist 2 and an upper surface of the cushion 3. Vibration and noise on the floor plate 4 are damped by the cushion 3, weight of furniture put along the wall 6 is received by the joist 2 and weight is not applied to the cushion 3. Therefore, sinking of furniture can be prevented.
Patent JP-H11220837-A (JP)
Title: Rotating motor and its manufacture
Inventor: NAKAHARA YUJI
IPC: H02K1/18
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To make the terminal treatment on coils easier by arranging a stator section so that the section may be faced oppositely to a rotor section under the condition where the crossover tracks of the coils wound around a plurality of magnetic pole teeth are connected to each other, and, in addition, forming coil terminals for tying up windings. SOLUTION: The winding starting and ending parts of coils are fixed by tying up the parts to both ends of a stator core 20. One end of the core 20 is constituted as a common terminal section 11 and the other end as a coil terminal end section 12. In the assembling of a stator, the terminal end section 12 is disconnected from magnetic pole teeth 15 and connected to the land of a wiring pattern on a substrate, but the common terminal section 11 is directly connected to the stator core 20 by soldering, etc. Since the magnetic pole teeth 15 which are split at the time of assembling the stator are tightly adhered or jointed to each other, the potential at the stator core 20 itself becomes equal to the potential at a neutral point.  Since the potentials at the neutral point connection and the magnetic material of a stator section are made to equal to each other, the need of a new connecting terminal is eliminated and the coil terminals can be treated automatically simultaneously with the direct winding of a winding around the magnetic material connected to the teeth 15.
Patent JP-H07167692-A (JP)
Title: Fluidic flowmeter
Inventor: KUMAGAI MINORU
IPC: G01F1/20
Filed: 1993-12-16
Abstract: PURPOSE:To provide a fluidic flowmeter in which a turbulent flow, a vortex, a pressure change, etc., are absorbed, and a measuring accuracy in a fluidic body can be improved with a flow from a gas inlet to a nozzle as a two-dimensional flow without affecting influence of dynamic pressure to the nozzle. CONSTITUTION:The fluidic flowmeter comprises a fluid supply unit 21 for supplying gas, a flow rate measuring unit for measuring a flow rate of gas fed from the unit 21, a gas inlet 28 provided between the unit 21 and the measuring unit, and a gas supply unit 23 provided at an upstream side of the inlet 28. A gas storage chamber 37 is formed in the unit 23. Further, dispersing means 40 is provided in the chamber 37, and straightening means 43 is provided in the inlet 28, thereby improving a measuring accuracy of the measuring unit.
Patent JP-H0380938-A (JP)
Title: Oxygen removing catalyst and insulating joint and packing using the same
Inventor: MATSUNAGA YOSHIHIRO
IPC: B01J33/00
Filed: 1989-12-05
Abstract: PURPOSE:To prevent the adhesion of a metal ion, oxide or the like and to keep oxygen removing function for a long time by providing an org. film per to hydrogen, oxygen and steam in a gaseous state and having water repellency to the surface of a platinum or palladium catalyst. CONSTITUTION:A catalyst 13 composed of platinum or palladium and having a particle size of about 500Angstrom  is uniformly dispersed and supported on the surface of a carrier such as a Teflon(R) sheet and the surface of said catalyst 13 is coated with an org. film 14 such as a Teflon film permeable to hydrogen, oxygen and steam in a gaseous state and having water repellency. Since the catalyst thus obtained prevents water from reaching the surface of the metal catalyst 13, a metal oxide or metal long in water does not also reach the surface of the catalyst. However, dissolved oxygen and hydrogen transmit through the film 14 within a short time and reaches the catalyst 13 to be reacted therewith to become steam. By this method, oxygen removing function is kept over a long time.