baber/WOPTO huggingface dataset:
Patent JP-S58101691-A (JP)
Title: Preparation of cellulase
Inventor: NAKAMURA KATSUMI
IPC: C12R1/01
Filed: 1981-11-10
Abstract: PURPOSE:To prepare a highly active cellulase in a short time, by culturing microorganisms belonging to Cellulomonas genus and capable of producing cellulase mainly out of the microbial cells. CONSTITUTION:Microorganisms belonging to Cellulomonas uda CB4 and capable of producing cellulase mainly out of the cell, e.g. Cellulomonas uda CB4 (FERM- BP No.199), are cultured at 20-38 deg.C, preferably 23-31 deg.C, and 6.5-9.0pH, preferably about 8.0 pH, preferably under aeration and agitation, for 2-3 days, and the cellulase is separated frm the filtrate of the culture liquid.
Patent JP-S6424310-A (JP)
Title: Thin film type superconductive element
Inventor: TSUDA KOICHI
IPC: H01L39/12
Filed: 1987-07-20
Abstract: PURPOSE:To obtain the excellent characteristic and reproducibility by forming a superconductor with the specific composition as a thin film on an oxide substrate with the composition of Gd2MCuO5. CONSTITUTION:A superconductor with the composition of LnM2Cu3O7-k as a thin film is formed on an oxide substrate with the composition of Gd2MCuO5, where Ln is at least one kind among La, Nd, Pm, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, Lu, Y; M is at least one kind among Ba, Sr, Ca; and (k) is 0<k<1. An oxide made of the same or similar component element to the component element of the Ln-M-Cu-O composite oxide superconductor is used as the substrate material, thus the thermal expansion coefficients of the superconductor and the substrate are very close values. The thermal stress and thermal distortion are rarely generated between the substrate and the thin film, and the reaction between the substrate and the superconductor at a high temperature is prevented. The good superconductive characteristic can be thereby obtained stably.
Patent JP-H1115380-A (JP)
Title: Identification mark, mark identifying method, and mark identifying apparatus
Inventor: YASUDA SHIGERU
IPC: G09F3/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an identification mark which is technically hard to be forged and is distinguishable at high precision from similar products and forged products and to provide a mark-identifying apparatus for identifying the identification mark. SOLUTION: A blazed grating is employed for the diffraction grating composing a hologram 12 of this identification mark 11. Since the blazed grating is asymmetric, -1st order diffracted light and +1st order diffracted light have different light intensity. Consequently, light beam is radiated from a light emitting element 17 to the identification mark 11, the -1st order diffracted light and +1st order diffracted light are received by light receiving elements 19, 20 and based on that the ratio of the light intensity of the -1st order diffracted light and the light intensity of the +1st order diffracted light beams a prescribe value or not, it is determined that the identification mark is a true one or a forged one.
Patent JP-H0231500-A (JP)
Title: Electromagnetic shielding window
Inventor: MORITA TETSUZO
IPC: H05K9/00
Filed: 1988-07-21
Abstract: PURPOSE:To eliminate a danger that a connection part is stripped off by rain water or wind pressure and that electromagnetic shielding performance is deteriorated by a method wherein a part used to fix a curl-springing part is pressure- bonded by using a pressure edge pressing a glass and by using a screw. CONSTITUTION:A conductive net 3 constituting a conductive material built in a shielding glass 2 is projected to the outside from a peripheral edge of the shielding glass 2. Then, this projected part is fixed at one end part of a metal foil 4 as shown by A. A cushion material 5 and an inner pressure edge 6 are piled up on the part A used to fix the curl-springing part; the part is fixed to a sash 1 by using a finely pitched screw 7. In addition, the other end part of the metal foil 4 is attached to an outside face of a shielding layer 10 arranged on an inside face of the sash 1; it is fixed to the sash 1 by using a pressure plate 11 and a finely pitched screw 12.
Patent JP-H0468045-A (JP)
Title: Antistatic methacrylic resin composition excellent in thermal stability
Inventor: SHIMAMURA KIYOSHI
IPC: C08K5/00
Filed: 1990-07-10
Abstract: PURPOSE:To improve thermal stability and moldability by compounding a methacrylic resin with an alkali or alkaline earth metal salt of an alkylsulfonic acid and a thioether antioxidant. CONSTITUTION:100pts.wt. methacrylic resin (e.g. a polymethyl methacrylate) is compounded with 0.1-5pts.wt. alkali or alkaline earth metal salt of an alkylsulfonic acid (e.g. a sodium alkylsulfonate), 0.1-5pts.wt. thioether antioxidant (e.g. dilauryl thiodipropionate), and 0-5pts.wt. phenolic antioxidant [e.g. n- octadecyl beta-(3,5-di-tert.-butyl-4-hydroxyphenyl)-propionate].
Patent JP-S6075579-A (JP)
Title: Golden ornamental article
Inventor: SHIRAISHI YASUHISA
IPC: C23C16/38
Filed: 1983-09-30
Abstract: PURPOSE:To form a thin TiBN film having the golden luster equal to the luster of TaC by specifying the ratio of BCl3, N2 in reactive gas in the stage of forming the thin TiBN film on the surface of an ornamental article by a plasma chemical depsotion method. CONSTITUTION:An ornamental article 7 such as a watch case or the like is placed on the cathode 5 in a reaction chamber 1 and the inside of the chamber is maintained under about 0.05Torr Ar atmosphere. The surface of said article is cleaned by Ar sputtering. Gaseous BCl3 9 bubbled by gaseous N2 8 and gaseous H2 10 and gaseous TiCl4 11 bubbled by gaseous H2 10' are supplied into the chamber 1. The gaseous mixture thereof is so adjusted that N2 and BCl3 therein are incorporated at 5%<=BCl3/(N2+BCl3)<=40% and glow discharge is generated between an anode 6 and the cathode. The thin TiBN film of >=0.1mum thickness having the golden luster equal to the luster of TaC satisfying the relation 40%<= L*<=80%, 49<=(a*)<2>+(b*)<2=625, 3<=b*/a*<=8 in the L*, a*, b* color space speci fied by JIS.Z.8105-2068 is obtd.
Patent JP-H1110125-A (JP)
Title: Decomposition extinction device of garbage
Inventor: HORI HIROSHI
IPC: B01F7/04
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To decompose efficiently all raw refuse by a method wherein the garbage in which various kinds of lumps are mixed is surely stirred, and the raw refuse is effectively prevented from being partially piled up. SOLUTION: A decomposition extinction device of garbage is equipped with a garbage decomposition chamber 2 storing porous material 1 in which bacteria live, and a stirring component 3 with which the garbage and the porous material 1 are stirred. The stirring component 3 is equipped with a stirring vane 4 and a rotary mechanism 5, the rotary mechanism 5 stirs the porous material 1 and the garbage by rotating the stirring vane 4, which are made vanish by being decomposed with bacteria. An arm of the stirring vane 4 is a slender rod material 7, and a leak gap 12 of the garbage and the porous material 1 is provided on an inside surrounded with the rod material 7 and a rotary shaft 6. The rotary mechanism 5 is equipped with a motor 13 and a control means 14 with which rotary and pause time of the motor 13 and its rotary direction are controlled.  The control means 14, just after rotating intermittently the stirring vane 4 for specific time, rotates that for shorter time than ordinary rotary time reversely to ordinary rotary direction.
Patent JP-H06176195-A (JP)
Title: Method and device for slicing and classifying handwritten character
Inventor: DANIERU KEE KURIFUOODO
IPC: G06V30/10
Filed: 1993-07-21
Abstract: PURPOSE: To realize a character recognizing system of excellent performance efficiently and precisely segmenting a handwritten character. CONSTITUTION: The character recognizing system 200 is provided with a graphic input device 202, an electronic pen 204, a bit map 208, an area accumulation module 212, a flooding file segmenting module 214 including an object bit map, a data base 216, a character sorter 230 and a controller 240. Before segmenting and sorting, the handwritten character is preprocessed. The system is provided with a process forming one or plural small areas corresponding to a single character, a process accumulating the small areas in order to form a using (invalid) area, and a process segmenting each character in the using (invalid) area in order to arrange a corresponding character.
Patent JP-S6336003-A (JP)
Title: Turbine controller
Inventor: WAKE MINORU
IPC: F01D17/20
Filed: 1986-07-31
Abstract: PURPOSE:To prevent a steam regulating valve from being throttled into at most steam flow flowing into a turbine and main steam pressure from excessive increase by controlling a load controlling signal with a high value priority circuit to prevent the turbine output from increase due to the load on a generator. CONSTITUTION:The rotational frequency signal 1 of a steam turbine is compared with the rotational frequency set value 2 by a substractor 3, and after the deviation signal is multiplied by a predetermined gain A through a speed set rate setter 4, a signal is added 5 from a load setter 6 to provide a load controlling signal applied to a high value priority circuit 23, where a generator output signal 20 is multiplied by gain C (<gain A) from a safety factor setter 21 to be compared with said load controlling signal and the signal having higher value is output to a low value priority circuit 7 as the load controlling signal. And in this low value priority circuit 7 said output is compared with main steam pressure deviation signal generated from a substractor 13 through a pressure regulation rate setter 14 to give a lower valve signal to a steam regulating valve as an opening commanding signal.
Patent JP-H0346652-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: ABE AKIRA
IPC: G03C7/44
Filed: 1989-07-14
Abstract: PURPOSE:To prevent stuffing of a reverse osmotic membrane due to silver sulfide and to increase a permeating amount of rinse water by specifying the opening rate of a rinse bath and/or a stabilizing bath in a stage of drawing the water out of the bath toward a reverse osmotic module. CONSTITUTION:Fresh rinse water 7 is fed to a fourth rinse bath 6, the water in the bath 6 is sent to the third rinse bath 5 through a passage 8, successively, through passages 9 and 10 to the first rinse bath 3. The rinse water is drawn out of the third bath 5 through a passage 12, sent to the reverse osmotic member module 14 with a pump 13, permeating water is sent to the bath 6 through a passage 15, and the concentrated water is returned to the bath 5 through a passage 16, and at that time, the opening rate of the bath 5 is adjusted to <=0.03, thus permitting the contact of the rinse water with the air, so, supply of oxygen to be reduced, production of silver sulfide by oxygen to be also reduced, and accordingly, stuffing of the reverse osmotic membrane due to the silver sulfide to be prevented and an amount of permeating water to be increased.
Patent JP-H0529208-A (JP)
Title: Exposing device
Inventor: TSUBOI SHINJI
IPC: H01L21/027
Filed: 1991-07-22
Abstract: PURPOSE:To prevent both deterioration and dimensional variation of a resist film by conducting heat treatment on the workpiece immediately after exposure using the same device. CONSTITUTION:A workpiece-stage 2 and a heater 3, to be located under the stage 2, are provided in a chamber 1 in which the workpiece is housed in a stepper or electron beam exposing device. After the resist film formed on the workpiece has been exposed, the workpiece is immediately heated up to 80 to 115 deg.C, for example, by a heater 3. As all processes from exposure to heating can be conducted in a vacuum atmosphere, no deterioration in generated on the resist film, and the dimensional change and the like caused by the deterioration of the resist film can be prevented.
Patent JP-H09793-A (JP)
Title: Combustion device and clothes drying machine
Inventor: KONDO MASATO
IPC: D06F58/28
Filed: 1995-06-22
Abstract: PURPOSE: To provide a combustion device and clothes drying machine which improve the reliability of a security function by exactly detecting the CO canon. in waste gases. CONSTITUTION: A drum 2 for housing clothes and a discharge duct 20 function as passages for exhaust combustion gases of a burner 10, i.e., discharge routes. The drum 2 is provided with a drying degree sensor 25 (humidity sensor) for detecting the drying degree of the clothes so as to face the drum 2 and the discharge duct 20 is provided with a CO sensor 30. The information on the CO concn. detected by this CO sensor 30 is corrected according to the information on the drying degree (the information on the humidity) from the drying degree sensor 25, by which the correct CO concn. is obtd.
Patent JP-H1114448-A (JP)
Title: Method and device for observing oscillation of structure
Inventor: MASUDA KEIJI
IPC: G01D1/02
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To efficiently record the oscillation of a structure caused by earthquakes and winds. SOLUTION: An A/D converter 6 fetches signals from an oscillation sensor 4 and a wind speed sensor 5 and outputs digital signals respectively indicating the oscillation of a building and the wind speed in the circumference of the building. A first statistic acquiring means 13 calculates the average value of the wind speed at every fixed period of time from the digital signals indicating the wind speed in the circumference of the building. A second statistic acquiring means 14 acquires the maximum value of the oscillation of the building at every fixed period of time from the digital signals indicating the oscillation of the building. A storage control means 16 stores the digital signals indicating the wind speed in a storing means 12 at a frequency of 10 times per second when the average value of wind speeds becomes >10 m/sec.  A second storage control means 18 stores the digital signals indicating the oscillation of the building in the storing means 12 at a frequency of 200 times per second when the maximum value of the oscillation becomes >10 gal.
Patent JP-S6335701-A (JP)
Title: Flaky metallic powder having high magnetic permeability
Inventor: SAWADA YOSHIMITSU
IPC: B22F1/00
Filed: 1986-07-31
Abstract: PURPOSE:To attain magnetic shielding with a metallic film formed by applying paint contg. metallic powder by powdering an iron-base metal having high magnetic permeability to obtain flaky metallic powder having a prescribed thickness and a prescribed flatness ratio and by using the metallic powder for the paint. CONSTITUTION:Pure iron or an iron alloy having high magnetic permeability such as 'Sendust(R)', silicon steel or 'Permally(R)', is powdered to obtain flaky metallic powder having <=2mum thickness and <=1/10 ratio of thickness to diameter. When paint contg. the metallic powder is applied to the surface of a desired material, a metallic film shielding the effect of an external magnetic field is formed. Thus, magnetic shielding function is simply obtd.
Patent JP-H1122604-A (JP)
Title: Full-transistor ignition system for motorcycle
Inventor: NAKATANI AKIRA
IPC: F02P7/067
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an ignition system equipped with a full-transistor type sticklike ignition coil, which can obtain sufficient spark performance in a high speed rotational range, and can realize also in a motorcycle having no spatial place around a cylinder head. SOLUTION: A full-transistor ignition system for a motorcycle, which is equipped with a sticklike ignition coil 1 whose one end is engagingly installed to the connecting terminal of an ignition plug S so that a primary current is supplied from an ignitor at an appropriate timing, is formed in a manner that the value of resistance of the coil of the ignition coil 1 is lowered so as to flow a large current by a lowered part. Then, an engine control unit to control ignition, is so formed that it performs ignition only in the compression stroke of an engine E and may not perform ignition in an exhaust stroke.
Patent JP-H0346727-A (JP)
Title: Electromagnetic switch
Inventor: SUGIYAMA TAKESHI
IPC: H01H50/20
Filed: 1989-07-13
Abstract: PURPOSE:To realize low cost and miniaturization and improve reliability of a switch by providing a protruding portion on the abutting surface of a packing so as to surround a contact chamber. CONSTITUTION:The formation surface of a protruding portion 14c is interposedly provided in a cap 6 side between a fixed iron core 3 and the cap 6 in a packing 14. The packing 14 is made line abutting since it abuts the cap 6 and the protruding portion 14c and even some dispersion exists in dimensional accuracy in the iron core 3 and the cap 6, the sealing of an abutted surface is sufficiently ensured with the protruding part 14c to realize low cost. Moreover since pressing force to the packing 14 is small, the possibility of the bulge of the center part is eliminated. Consequently even the diameter of a hole 14b' is made small so that the center part of a packing 7 is positioned between a movable contact 11 and the iron core 3, the contact of the packing 14 to the contact 11 is eliminated and a sufficient creeping distance is obtained, and since the space between a fixed contact 12 and the iron core 3 can be minimized, miniaturization can be realized and high reliability can be obtained.
Patent JP-H0231672-A (JP)
Title: Novel micrococcal nm-2 strain having flocculating property
Inventor: NAKAMURA KAZUNORI
IPC: B01D21/01
Filed: 1988-07-20
Abstract: PURPOSE:To enable removal or recovery of phosphorus by using a bacterial micrococcal NM-2, having accumulation ability of high-concentration polyphosphoric acid and flocculation properties and capable of exhibiting release of phosphorous under anaerobic conditions and incorporation thereof under aerobic conditions. CONSTITUTION:A novel strain micrococcal NM-2 (FERM P-10115) is capable of incorporating organic substances in waste water utilizing biochemical energy in hydrolyzing polyphosphoric acid and releasing phosphoric acid by adding the waste water containing the organic substances under anaerobic conditions. The organic substances incorporated under the anaerobic conditions are partially oxidized under aerobic conditions and biochemical energy produced therein can be utilized not only for propagation but also for incorporating phosphoric acid and synthesizing polyphosphoric acid. The NM-2 has strong flocculation properties and is advantageous. Thereby, utilization for development of both a novel phosphorus removing reactor and a phosphorus recovery reactor can be carried out and industrial utilization is expected.
Patent JP-H096447-A (JP)
Title: Constant current circuit
Inventor: HARAKAWA HIROMICHI
IPC: G05F3/24
Filed: 1995-06-23
Abstract: PURPOSE: To operate the constant current circuit suitable for a C-MOS process IC stably against fluctuation in power supply voltage and temperature by reduc ing the effect of the power supply voltage fluctuation and the temperature fluctuation. CONSTITUTION: The circuit is provided with a fluctuation detection circuit 16 which includes a current setting circuit 12 to set a current of a constant current output and detects a signal component by a power supply voltage fluctuation caused in an output current, signal supply sections 17, 18 which feed back a proportional signal proportional to the detected signal to the current setting circuit, and a cancellation circuit (R3) canceling the signal component by the proportional signal, and also with a starter circuit 13 starting the current setting circuit 12,  and the starter circuit 13 is provided with a resistor R2' adjusting the gate voltage of a transistor element M8 deciding active/inactive of the circuit to start the current setting circuit 12 and the resistor R2' is used to prevent the unbalance of a current flowing to the current setting circuit 12 at a low temperature region thereby preventing the operating state of the current setting circuit 12 from being completely shut down.
Patent JP-S6242336-A (JP)
Title: Disc discriminating device
Inventor: SAKATA AKIHIRO
IPC: G11B7/085
Filed: 1985-08-19
Abstract: PURPOSE:To attain special reproduction and retrieval in an optimum state by utilizing diffraction light from a disc so as to recognize a track pitch specific to a disc including entirely the variance thereby applying automatic correction. CONSTITUTION:A laser light 25 is stopped down through an objective lens 24 from an optical pickup 23 to a disc 10 to detect a signal on the disc 10, light irradiated from a light source 26 is converted into a nearly collimated light or light 20 in focusing direction onto the disc 10. A diffracted light 22 among the lights reflected in the disc 10 is given by an light position detector 28, whose output voltage changes in response to the position to which the light is irradiated. A microcomputer 30 operates a track pitch of a disc in use, resulting that a pulse width and an amplitude of an optimum jump pulse are decided, they are outputted to a jump pulse generating circuit 31 and added to a tracking control circuit 32. Further, the movement of a pickup feeder is decided by a difference between a present address 14 and a desired address 16.
Patent JP-S6159514-A (JP)
Title: Specific gravity controller of etching liquid
Inventor: HIRAYAMA KAZUNARI
IPC: G05D11/06
Filed: 1984-08-30
Abstract: PURPOSE:To attain stable control with respect to specific gravity of an etching liquid with high accuracy by providing plural dilute liquid supply paths, specific gravity measuring devices and solenoid valves to attain automatic control of application of a dilute liquid. CONSTITUTION:The specific gravity measuring device 31 has a specific gravity measuring tank 32, a dilute liquid tank 42 is arranged at the upper part and a dilute liquid B is supplied from a dilute liquid supply source 43 of the upper part. Further, two pipes 45, 46 are connected between the lower part of the tank 42 and a flowing-out pipe 41 as the dilute liquid supply path, flow regula tion valves 47, 48 and flowmeters 49, 50 are provided respectively and a solenoid valve 52 is provided to the pipe 46. In case of the supply of the dilute liquid, 80-90% of the quantity of the dilute liquid B given to the etching liquid A is supplied always from the pipe 45 and the remaining quantity 10-20% is supplied from the other pipe 46 by switching the solenoid valve 52. Thus, the quantity of the dilute liquid is controlled automatically and the specific gravity of the etching liquid is controlled stably with high accuracy.
Patent JP-H0597325-A (JP)
Title: Guiding method for delivery of linear body and delivering nozzle for linear body
Inventor: TADA EIICHI
IPC: B65H51/16
Filed: 1991-06-06
Abstract: PURPOSE:To certainly and stably guide the linear delivery of a flexible linear body such as a cable. CONSTITUTION:An air is jetted out toward the outlet side of a delivering passage 8 along the inner wall surface of the delivering passage 8 for a linearly formed linear body. The jetting direction of the air is the direction forming an angle theta to the axial line Z of the delivering passage 8, and a spiral air guide AG is formed around the linear body delivered in the state twisted by a sharp angle to the axial line X.