baber/WOPTO huggingface dataset:
Patent JP-H05154353-A (JP)
Title: Method for removing nitrogen oxide
Inventor: MOCHIDA ISAO
IPC: C01B31/08
Filed: 1991-12-04
Abstract: PURPOSE:To conduct the selective reduction removal of nitrogen oxides effectively in a short time and in a lower temperature range by employing a catalyst comprising an active carbon material having a high activity in a lower temperature range. CONSTITUTION:An active carbon material used as a catalyst contains 1-5wt.% of nitrogen, 3-30wt.% of oxygen, and 40-95wt.% of carbon and has an average maximum radius of 15-30Angstrom  and an effective mesopore ratio of 50vol.%, of the total volume. The catalyst is prepared through the carbonization of a raw material protein-contained sludge by heating at a temperature of 150-600 deg.C and introducing air, nitrogen, and carbon dioxide. The subsequent activation treatment is carried out by heating at 700-1100 deg.C in an atomosphere mainly of steam, carbon dioxide and oxygen. The product, after an additional acid treatment with an inorganic acid such as sulfuric acid, is heat-treated at 400-1100 deg.C in an atmosphere of a reducing gas like hydrogen, etc. The catalyst thereby produced has a high activity, especially in a lower temperature range.
Patent JP-H03182328-A (JP)
Title: Folded section shape retaining device for film bag manufacturing machine
Inventor: SHINGO HIROMICHI
IPC: B31B1/26
Filed: 1989-12-12
Abstract: PURPOSE:To retain the shapes of a half-folded elastic film and a folded section of a lip adhered together thinly and securely at the time of forming a bag by performing folding, forming a folding line by use of a folding device, heating the folded section by use of folding inclination forming device to form folding inclination and pressurizing the same by use of a film pressurizing roller. CONSTITUTION:A film (b), half-folded and fed into a film continuous transfer device 2 in a manner of forming a lip, and first a folding line is melt formed by a folding line heat forming device 3 on a base of the lip, and then a lip (a) is folded by a lip folding device 4 and then a half-folded section of the film (b) and a folded section of the lip are heated by a folding inclination forming device 5 to form folding inclination. Then, the half-folded section of the film (b) and the folded section of lip (a) are inclination folded by heading a folding inclination forming device 5, and then the film (b) passes through between pressure rollers 6.6 to fold the half-folded section of the film (b) and the folded section of lip (a) securely.
Patent JP-H02202921-A (JP)
Title: Method and device for manufacture of beads
Inventor: KURISUCHINA RISUKOBU
IPC: B01J19/12
Filed: 1989-12-12
Abstract: PURPOSE: To reduce the energy consumption in producing beads by forming droplets from a monomer soln. contg. an active component and a chemical initiator and exposing the soln. to a radiation to conduct the polymn. in a specific sealed reactor equipped with a droplet-forming nozzle, a radiation source, etc.  
     CONSTITUTION: A mixed soln. comprising a cross-linking monomer (e.g. ethylene glycol dimethacrylate), an active component (e.g. a perfume or an insecticide), and a chemical initiator (e.g. benzoin) is dropped as droplets from a nozzle 46 having at least one opening into a reactor 56. Inside the reactor 56, the temp. is kept at about 80°C and an inert gas (e.g. nitrogen) is flown upwardly from the lower part and recirculated with a blower 70. The droplets falling down from the nozzle 46 is irradiated with a radiation from an ultraviolet source 50 to be polymerized to give spherical beads. The beads reach a rotating tray 76 at the bottom, are discharged through an outlet 78, then are cured in an inert gas atmosphere at about 80°C in a curing apparatus 84, and are discharged. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000150228-A (JP)
Title: Hybrid magnet and stepping motor equipped with the same
Inventor: OCHIAI YASUZUMI
IPC: H01F7/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid magnet of a structure, capable of effectively using the energy which a permanent magnet has by excitation of an electromagnet, and a stepping motor using the magnet. SOLUTION: This hybrid magnet is equipped with an electromagnet 16 constituted by winding an exciting coil 14 around an iron core 12 formed in an U- shape by a trunk part 12a and right and left arm parts 12b whose cross sections are rectangular, and a square rod type engaging member 22, which clamps a permanent magnet 18 from both sides with magnetic members 20 and is closely bonded spreading between both of the external ends of the arm parts of the iron core 12. The permanent magnet 18 is positioned between the arm parts of the iron core 12. The ratio of the width of the permanent magnet 18 to the sum of widths of the magnetic members 20 is set in the range of 1:1 to 1:15.
Patent JP-H09159134-A (JP)
Title: Fluidized bed type incinerator
Inventor: ISHIDA TAKASHIGE
IPC: F23G5/14
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To assuredly completely burn a thermal decomposition gas even when the quantity of charged refuse is abruptly changed. SOLUTION: A fluidized medium 3a is fluidized by a fluidizing gas spouted from a diffuser 2 provided on a furnace bottom part so that a fluidized bed 3 is formed. A detecting mechanism 33 of a quantity of charged refuse is provided for detecting the quantity of refuse charged into the fluidized bed 3. A slow combustion adjusting mechanism 23 is provided for adjusting the slow and quick thermal decomposition action of the charged refuse based on the quantity of refuse detected by the detecting mechanism 33 of the charged quantity of refuse.
Patent JP-H04191645-A (JP)
Title: Inspecting apparatus
Inventor: SAITO NORIAKI
IPC: G06T1/00
Filed: 1990-11-26
Abstract: PURPOSE:To detects accurately defects differing in color components by a method wherein a synthesized light having a spectral radiation characteristic of detecting the defects or patterns with a prescribed sensitivity is emitted uniformly in an image-sensing range of an image sensor. CONSTITUTION:Lights of light sources 3a and 3b are made to enter incident parts 5a and 6a of optical fiber transmission units 4. The incident light is applied in an image-sensing range 8a of an image sensor 8 on a substance 6 to be inspected. An emission part 7 of the optical fiber transmission units 4 corresponds to each sensor element of the image sensor 8 and emits a synthesized light of the light from each of the light sources 3a and 3b by an optical fiber. Subsequently, a light from the image-sensing range 8a is sensed by the image sensor 8 and a sensed-light signal thereof is sent to a defect processing unit. According to this constitution, defects or patterns being different in color components in the substance can be detected with a prescribed sensitivity.
Patent JP-H08152460-A (JP)
Title: Heat-discharging and cooling structure of ic tester
Inventor: SUZUKI SHINYA
IPC: H05K7/20
Filed: 1994-11-29
Abstract: PURPOSE: To obtain a heat-discharging and cooling structure which easily discharges the heat of an IC tester installed inside a clean room. CONSTITUTION: A wind-amount adjusting damper 2 by which an opening area can be made variable by an upper plate 8 is installed at the ceiling of an IC tester 1. A temperature regulator which monitors a temperature sensor and a temperature is built in the wind-amount adjusting damper 2, and a discharge wind amount is adjusted to a proper value by an intake chill temperature from the bottom part of the IC tester 1.
Patent JP-H01164156-A (JP)
Title: Secret conversation adapter for telephone set
Inventor: SHIBUE NOBUYUKI
IPC: H04M1/72
Filed: 1987-12-19
Abstract: PURPOSE:To easily reconstruct to a party line telephone set by equipping the title device with a body fixed to a construction material and a secret conversation switching circuit to suppress a call current to the other telephone set out of two telephone sets respectively connected to two modular jacks when one telephone set is hooked off. CONSTITUTION:A body 1 fixed to the construction material is equipped with the device, and the device is composed of two modular jacks 6a and 6b provided for the body, the secret conversation switching circuit to detect the off-hook of one telephone set out of the telephone sets respectively connected to the two modular jacks 6a and 6b provided for the body when the telephone set is hooked off and suppress the call current to the other telephone set, and a cover 2 to adhere on the body 1. For the cover 2, modular plug inserting ports for the modular jacks are exposed. Thus, the party line telephone set can be composed easily only by connecting the modular plug of the telephone set to the modular plug inserting port, and further, since a secret conversation circuit can be composed automatically by the secret conversation switching circuit, labour for the switching becomes unnecessary.
Patent JP-H01206896-A (JP)
Title: Method and apparatus for controlling amplitude and direction of current applied to winding
Inventor: PERU INGUBARU MIKAERU BATSUKU
IPC: H02P8/18
Filed: 1988-12-20
Abstract: PURPOSE: To perform the micro step of a stepping motor by changing the desired value of a current into a sine wave form and comparing it with the actual value of a current to control a drive current. CONSTITUTION: A desired-value device 6 forms a desired value I' for a current I flowing through a winding L. The current I flowing through the winding L is detected by an actual-value device 5. The desired value I' of a current and is compared with the actual value I of a current by a comparator 7 to output the comparison result to a control circuit 4. By performing such control, a current which follows the desired value I' flows through the winding L of a stepping motor M. By changing the desired value I' into a sine wave form, better micro-stepping drive can be realized.
Patent JP-H06151089-A (JP)
Title: X-ray analyzing device and x-ray analyzing method
Inventor: SAKURAI KENJI
IPC: G01N23/087
Filed: 1992-11-09
Abstract: PURPOSE:To allow the measurement at high X-ray intensity, in an EXAFS measuring device, by using an X-ray generating device with low voltage and large current. CONSTITUTION:In an EXAFS measuring device, the continuous X-ray emitted from an X-ray focus F is spectrally divided and monochromated by a monochromator 14, and this is emitted to a sample 25 to measure the X-ray transmissivity of the sample 26. The used X-ray generating device allows low voltage and large current, and by using a large-size rotating paired negative electrode with a diameter of 25cm as an X-ray tube, a tube current of 900mA can be provided when the tube voltage is 20kV. Thus, the measurement can be performed at a high X-ray intensity even with a comparatively low voltage, and the measuring time is shortened.
Patent JP-H09145104-A (JP)
Title: Dynamic ice heat storing device
Inventor: KAMIMURA TAKASHI
IPC: F24F5/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To melt ice iced within a pair of heat transfer pipes arranged in an evaporator of a freezer within a short period of time and further prevent heat from entering into an ice heat storing water tank. SOLUTION: A frozen state releasing valve 11 is arranged at an upstream side of a branch point between inlet pipes 9A and 9B of a pair of heat transfer pipes 4A and 4B. The frozen state releasing valve 11 is closed during a frozen state releasing operation, thereby cold water of which temperature is increased under a cooling load is passed through one heat transfer pipe, thereafter flows through the other heat transfer pipe 4A and circulated to the cooling load.
Patent JP-H10164249-A (JP)
Title: Information processor
Inventor: FUJIMURA SATOSHI
IPC: H04N1/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of easily accessing desired information even from a terminal equipment such as a telephone terminal or a facsimile equipment. SOLUTION: A voice recognition section 10 recognizes a word entered from a telephone terminal 5 via a network connection section 3, an address of requested information is retrieved by referencing a retrieval table 13A based on the word as the recognition result and an information network 2 is accessed based on the obtained address via an information network connection section 7. The information obtained as a result is converted into a voice signal by a voice synthesis section 11 and sent to a telephone terminal 5.
Patent JP-H02258449-A (JP)
Title: Gas generator, especially for expansible protection bag of collision protector for passenger
Inventor: KAARU UNTERUFUORUSUTOFUUBAA
IPC: B60R21/26
Filed: 1989-12-14
Abstract: PURPOSE: To always guarantee constant inflation of a protective bag regardless of temperature change by constituting an overall cross-section area of an overflow opening of a reaction chamber and average channel length of generating gas passing through a filter chamber so as to increase (decrease) in accordance with temperature rise (drop). CONSTITUTION: A gas generator for a protective bag is furnished with a cylindrical reaction chamber 1 filled with a gas generating medium, and an ignition device is set in its axis. Additionally, an annular filter chamber 2 is concentrically provided around the reaction chamber 1, and a casing of the reaction chamber 1 and a casing of the filter chamber 2 are partitioned by a cross-section S- shaped casing shell 3. In this case, a ring slider 28 is provided on an external wall of the reaction chamber 1 free to rotate, and overflow openings 11, 13, 15 formed on a casing inside part 4 are made to open and close at closed parts 29-31 by rotating this slider 28 by heat contracting motion of a temperature element 40 responding to temperature change.
Patent JP-H04194518-A (JP)
Title: Floor heating unit
Inventor: WASHIDA MASAAKI
IPC: F24D13/02
Filed: 1990-11-28
Abstract: PURPOSE:To reduce power consumption and running cost by providing a panel of laminated heat insulation materials vertically movably under a floor so that the thickness of an insulation layer of air between the floor and the panel can be changed, CONSTITUTION:An air bag 5 is interposed between an outer shell material 9 and insulation material 5 and air is discharged from the bag 5 at night. The insulation material 3, heating element 2 and heat storage material 1 move downwardly under their own weight so that an air heat insulation layer X is formed between the material 1 and an heat equalizing plate 6 in contact with the underside of a floor board 7. Night electricity of low electrical charges is fed to the element 2 to generate heat, which heat is stored in the material 1. A temperature detection terminal 15 of an electric control device 10 monitors if predetermined amount of heat has been stored in the material 1 and when the temperature of the material 1 has reached a set temperature, electricity is cut off by the device 10. In the daytime, an air compressor 12 is actuated to inflate the bag 5 to press the material 1 against the plate 6 and the plate 6 against the board 7. Heat radiation from the material 1 makes the board 7 warm so that heat is radiated from the upper surface of the board 7 to supply necessary amount of heat to a room in the daytime.
Patent JP-H01211585-A (JP)
Title: Heterocyclic oxophtharadinyl acetic acids
Inventor: ERITSUKU ROBAATO RAASON
IPC: A61P15/00
Filed: 1988-12-21
Abstract: NEW MATERIAL: The compound of formula (X is O or S; Z is a covalent bond, O, S, NH or CH 2 ; CH 2 R 5 Z is vinylene; R 1  is OH or a prodrug group; R 2  is a 5-membered heterocyclic group or the like, in which R 2  has 1 of N, O, S, 2 of N or 3 of N and substituted by 1 or 2 of phenyl or bonded to a benzo group; R 3  and R 4  are each H, F, Cl, Br, trifluoromethyl, 1-4C alkyl or the like; R 5  is H, methyl or trifluoromethyl).  
     EXAMPLE: 3-(5,7-Dihydroxy-2-benzothiazorylmethyl)-4-oxo-3H-phthalazine-1-ylacetic acid.  
     USE: Remedies for chronic complications of diabetes mellitus, i.e., diabetic cataract, retinopathy, neuropathy, etc.  
     PROCESS: The compound of formula in which R 1  is an ester prodrug group is obtained by esterification in the conventional method such as a reaction of R 1 H with the corresponding acid chloride, bromide or anhydride. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H07149522-A (JP)
Title: Zirconia electrolyte powder and its production
Inventor: MORI MASASHI
IPC: C01G25/02
Filed: 1993-11-30
Abstract: PURPOSE:To enable the production of zirconia electrolyte powder having low dense sintering temperature at a low cost. CONSTITUTION:The objective zirconia electrolyte powder is produced by dispersing <=5wt.% of high-purity alumina powder by mechanical or chemical means in zirconia electrolyte powder doped with a conductivity-improving dopant and purified to a sodium or sodium compound content of <=2wt.%. The zirconia electrolyte powder is used as an electrolyte 1 of a solid electrolyte fuel cell. A single cell 4 having high reliability can be produced at a low cost by co- sintering a laminate of the electrolyte 1, an air electrode 3 and a fuel electrode 2 to enable the lowering of the dense sintering temperature.
Patent JP-H0670980-A (JP)
Title: Dispenser
Inventor: REGAN PHILIP MALCOLM
IPC: A61M15/00
Filed: 1992-12-03
Abstract: PURPOSE: To provide a dispenser for a dose of fluid, which has a nozzle and a lateral casing with two shoulder parts and discharges a dose of fluid manually. CONSTITUTION: A nozzle 2 has a piston member 5 extending toward the inside from an outlet opening 9, and the piston member 5 has at least one puffing-out route. A case 10 for the fluid to be puffed out is set up to the piston member 5, and a sealing 12 is arranged across the case 10 to seal all the fluid to be puffed out. By designing so, when the case 10 is pressed down onto the piston member 5, the sealing 12 is holed to allow the fluid in the case to discharge along to the puffing-out route and through the outlet opening 9.
Patent JP-H10146266-A (JP)
Title: Sheet for suspending
Inventor: KUBOTA KATSUTOSHI
IPC: A47H23/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To cope with a rail member while being suspended by a bar-like suspending member by providing plural insertion holes at proper intervals in the width direction at the upper tip position of a sheet main body and providing plural perforates at prescribed intervals just over the insertion holes. SOLUTION: The insertion perforates 4 are provided nearly at the intermediate position in the direction of the width at the upper position of a small-width long laced cloth 2 and a tension pole is inserted through the insertion holes 4. The perforates 6 are provided over the insertion holes 4 provided at the laced cloth 2 to freely detachably mount hooks 7 for suspending curtain through the holes 4 and the perforates 6. A hook 7 is obtained by bend-curving a resin or metallic thin piece to be U-shaped from the nearly intermediate part of its longitudinal direction, folding back the residual length part of a half part of one side to form an inserting and holding part 7a and gently bend-curving a tip part on the other side constituting a locking part in the state of inclining to form an insertion part 7b.
Patent JP-H03185697-A (JP)
Title: Static ram
Inventor: TANABE TOMOKI
IPC: G11C11/414
Filed: 1989-12-15
Abstract: PURPOSE:To prevent an adverse effect due to a noise according to the change of an output signal applied by attaching a function to hold an input signal fetched previously in the inside by detecting the change of a signal instructing write and nullifying the input signal supplied from an external terminal for a constant period when the output signal is changed. CONSTITUTION:An input circuit consisting of differential transistors T3, T4, and a latch circuit consisting of differential transistors T5, T6 and transistors T7, T8 are operated selectively by switching selectively and supplying an operating current formed with a constant current source Io with differential transistors T1, T2. Then, the function to hold the input signal fetched previously in the inside by detecting the change of the signal instructing the write and nullifying the input signal supplied from the external terminal for the constant period when the output signal is changed is attached. Thereby, the adverse effect due to the noise can be prevented.
Patent JP-H07183633-A (JP)
Title: Electrode structure of circuit board
Inventor: INOUE TADASHI
IPC: H05K3/42
Filed: 1993-12-22
Abstract: PURPOSE:To easily manufacture the electrode structure of a circuit board which does not cause conductivity trouble. CONSTITUTION:This is the electrode structure of a circuit board which prevents the thickness of the electrode 6 at the angles 4 between the inside periphery 2c of a through hole 2 and the obverse and the reverse of a circuit board 1 forming becoming thin, by providing circular projections 5 on the obverse and the reverse of the circuit board 1, surrounding the openings 2a and 2b of the through hole 2 provided in the circuit board 1.
Patent JP-H11158600-A (JP)
Title: Stainless seamless steel pipe excellent in corrosion resistance and its production
Inventor: HIDAKA YASUYOSHI
IPC: B21B3/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a black film-coated seamless steel pipe of a 13Cr series stainless steel excellent in corrosion resistance by providing at least the surface in a stainless seamless steel pipe contg. a specified amt. of Cr with a scale layer as an internal layer and incorporating the scale layer with FeCr2 O4 and a specified ratio or above of Fe2 SiO4 . SOLUTION: This stainless steel pipe is the one in which at least the surface in the pipe is provided with a scale layer as an internal layer 4 and contg. 11 to 15 wt.% Cr, and the scale layer is incorporated with FeCr2 O4 and >=5 vol.% Fe2 SiO4 or incorporated with FeCr2 O4 , FeO and Fe2 SiO4 . In the case of the former, the adhesion of scale is improved, and in the case of the latter, its corrosion resistance and adhesion are remarkably improved. The latter steel pipe can be obtd. by subjecting a pipe to heating treatment in an atmospheric gas contg. 15 to 25 vol.% water vapor in a stage after piercing by a Mannesman-mandrel mill pipe making method.
Patent JP-H09141355-A (JP)
Title: Attachment of panel carrying in and out device
Inventor: WATANABE TAKUSHI
IPC: B65H3/08
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain an attachment of a panel carrying in and out device which can omit the replacing working of the attachment, which shortens the set-up time and which can improve the productivity. SOLUTION: A variable attachment 5 attached on a panel carrying in and out device is composed by providing an arm position controlling mechanism which can regulate the position by turning arms 14A, 14B in the horizontal plane, an arm height controlling mechanism which can regulate the height of arm, a vacuum cap position controlling mechanism which can move and regulate a vacuum cap 23 along the arms 14A, 14B, and an air cylinder which can regulate the height of the vacuum cap 23.
Patent JP-H05134006-A (JP)
Title: Logic integrated circuit
Inventor: MATSUNO SHUNJI
IPC: G06F11/22
Filed: 1991-11-13
Abstract: PURPOSE:To enable failure of a signal within a logic circuit whose failure cannot be detected easily by an external output terminal to be detected easily. CONSTITUTION:A synchronous order circuit is provided with an exclusive OR circuit 7 which inputs an execution control signal 5 which selects and controls three execution modes of a normal mode, a shift mode, and a test mode and an output of a F/F2 at a previous stage on a scan path and a signal 8 whose failure cannot be detected easily by an external output terminal 9 which is selected properly. Therefore, when the test mode is specified by the execution control signal 5, an output of the exclusive OR circuit 7 is selected as an input of the F/F for shift operation and an output of the F/F at the final stage of scan path is tested, thus enabling a failure of the signal 8 to be detected with an extremely high probability.