baber/WOPTO huggingface dataset:
Patent JP-H07262071-A (JP)
Title: Data base system and load distribution control method
Inventor: TOMOTA MASANORI
IPC: G06F17/30
Filed: 1994-03-16
Abstract: PURPOSE:To suppress the movement of data between management process and to increase the processing speed of each transaction. CONSTITUTION:A data base system includes a data base 4, plural management processes 2 which receive the transactions and process them to the base 4, the buffers 3 which are placed against the processes 2 and store the data that are processed by the processes 2, a data management table 6 which stores the data information showing the data stored in the buffers 3 and to be processed and the information showing the types of those data to be processed. In addition, a lock manager 5 is added to control the transfer of data among the processes 2 together with a transaction load distribution means 1 which decides a data base management process to process the transactions based on the information stored in the table 6 and in response to the types of transactions.
Patent JP-S57159210-A (JP)
Title: Feedback controlling method for rolling mill
Inventor: OOI TOSHIYA
IPC: B21B37/18
Filed: 1981-03-27
Abstract: PURPOSE:To control the thickness of a steel plate in longitudinal direction at high accuracy by correcting shifting time between a rolling mill and a plate thickness measuring device and fedding back a control signal in feedback control of the plate thickness of a rolled steel plate in a rolling mill. CONSTITUTION:The plate thickness in longitudinal direction of a strip SP that came out from the final rolling stand is measured by a thickness meter X and the data are inputted to an adder A together with the output of a shifting time correcting device Ev. The two outputs are added and inputted to a PID arithmetic device G. At the same time, detected value of roll speed obtained from a roll speed detector V is multiplied by a coefficient proportional to roll speed for output of integration out of output from PID arithmetic device, and a coefficient inversely proportional to roll speed for output of differentiation. These are fed back as operation signals of the stand ST, and the rolling speed of the stand ST is controlled to make longitudinal plate thickness uniform.
Patent JP-H10234247-A (JP)
Title: Rotary playing tool for small animal
Inventor: NAKAGAWA HIKARI
IPC: A01K29/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotary playing tool for small animals such as hamsters or the like capable of being installed to the outside part of an enjoying and raising container without disturbance, smoothly rotating a rotating body with excellent balance and maintaining a stable rotary operation for a long time. SOLUTION: A hollow rotating body 7 is freely rotatably supported, bearing members 9 and 10 arranged on both sides on the rotary axis of the hollow rotating body 7 are provided and a small animal gateway 71 is provided on one end side on the rotary axis of the hollow rotating body 7 so as to match a center with the rotary axis. A cylindrical roller contact member 73 whose axial center matches with the rotary axis is provided on the peripheral edge part of the gateway 71 so as to be projected outwards, a roller 93 is freely rotatably attached to the bearing member 9 on one end side and one end side of the hollow rotating body 7 is freely rotatably supported by the rolling contact to the outer peripheral surface of the cylindrical roller contact member of the roller 93.
Patent JP-S63212262-A (JP)
Title: Picture forming system
Inventor: TANAKA HIDETAKE
IPC: H04B10/00
Filed: 1987-02-28
Abstract: PURPOSE:To attain cost-down by transmitting/receiving the information between a picture forming device main body and an adaptor by means of optical communication so as to simplify the connection for the information transmission/ reception thereby using a connector in common. CONSTITUTION:The transmission/reception of information between the picture forming device main body and plural adaptors are applied via a transmission/ reception incorporated connector 161 and an optical fiber cable 96 by means of optical communication. That is, a mail connector 160 is connected to both ends of the optical fibers 96a, 96b of the optical fiber cable 96 and the contacts 160a, 160b are formed projectingly to the tip. A light emitting diode 162 being an electrooptic conversion element is arranged to the bottom of one contact insertion hole 161b of the femail connector 161, a photo transistor 163 being an photoelectric conversion element is arranged to the bottom face of the other contact insertion hole 161c and a photodetector IC 166 is built in at the depth. Thus, the optical communication line for transmission and reception is connected by one-touch.
Patent JP-S51122011-A (JP)
Title: Process for preparation of organic silver carboxylate
Inventor: MASUDA TAKAO
IPC: G03C1/498
Filed: 1975-04-16
Abstract: PURPOSE: The organic silver carboxylate, useful as the heat developing photographic material having good stability, is prepared by mixing aqueous silver salts solution with the mixture of an organic carboxylic acid and weakly basic organic amine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58162078-A (JP)
Title: Semiconductor photodetector
Inventor: NAGAI HARUO
IPC: H01L31/107
Filed: 1982-03-23
Abstract: PURPOSE:To obtain a semiconductor photodetector having simple steps, high performance and high reliability by disposing a thin insulating film partly between a P type semicondcutor crystal and an N type semiconductor crystal at the periphery of a P-N junction of the photodetector having a P-N junction forming a guard ring. CONSTITUTION:Crystal layers 10-12 are sequentially formed on a crystal substrate 9. A crystal layer 13 of N type InP epitaxial layer is grown, electrodes 14, 15 are formed to complete it. The P-N junction between the layers 10 and 13 operates as a guard ring, and since it is not exposed with atmosphere, the reliability of the photodetector is extremely high.
Patent JP-S61205461-A (JP)
Title: Dissolving of mantle of squid
Inventor: JIYAN RUI RUUBA
IPC: A23L17/50
Filed: 1986-03-03
Abstract: An extract of squid liver in a brine is prepared and the cleaned and eviscerated squid is immersed in the extract to dissolve the thin and resistant membrane situated between the flesh and the skin of the squid.
Patent JP-H02225095-A (JP)
Title: Modifying method for member brought into contact with ink of writing implement
Inventor: OKAI SADAHIRO
IPC: B43K5/18
Filed: 1989-02-27
Abstract: PURPOSE:To modify the surface of a member brought into contact with an ink of a writing implement by wetting the surface of the member by an acidic or basic solution, immersing the wetted member in a solution which forms a precipitate through reaction with the acidic or basic solution, and drying the surface of the member. CONSTITUTION:Two kinds of liquids are prepared, a first one of which is an acidic or basic solution, and a second one is a solution capable of forming a precipitate through reaction with the first solution. The precipitate is present on the surface of a temporary ink reservoir member. The precipitate is appropriately selected according to the purpose of modification. For instance, where an aqueous hydrochloric acid solution (acidic solution) is used as the first solution, the second solution is a solution containing silver, lead, mercury or other ions, e.g., an aqueous solution of silver nitrate, lead nitrate or mercury nitrate, and the precipitate is an aqueous solution of silver chloride, lead chloride, mercury chloride or the like. The temporary ink reservoir member is immersed in the first solution, and then in the second solution, upon which a reaction occurs between the two solutions, and the precipitate is adhered to the surface of the member to impart a rugged form to the surface. Finally, the surface is dried, whereby the temporary ink reservoir member for the intended use is obtained.
Patent JP-S59171423-A (JP)
Inventor: MANABE TAKAHIRO
IPC: H01H35/14
Filed: 1983-03-18
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-H09323028-A (JP)
Title: Method for removing oxygen and carbon monoxide from gas stream and device therefor
Inventor: FUREDERITSUKU DABURIYU JIYAKOB
IPC: C01B21/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To effectively refine a gas stream contg. a large amt. of inert gas and a small amt. of oxygen. SOLUTION: A gas stream 100 is brought into contact with a membrane separation unit 101 to remove most of oxygen from the gas stream 100. The impermeable stream 102A contg. a small of oxygen and having a variable content of oxygen is then supplied to a catalytic reactor I along with a gaseous hydrocarbon 104. The gaseous hydrocarbon reacts with the remaining oxygen to form H2 O, CO2 and CO. The stream 105 is supplied to a reactor II. A metal oxide reacts with the CO which is converted into CO2 .
Patent JP-S61205518-A (JP)
Title: Constant-speed driving controller for vehicles
Inventor: YAMAGISHI SHOICHIRO
IPC: B60W10/10
Filed: 1985-03-11
Abstract: PURPOSE:To stabilize a car in its drivability as well as to improve a rate of fuel consumption ever so better, by controlling an engine speed if a deviation between a car speed and the setting one is below the specified value and, when it is above the specified value, constituting a controller so as to control a transmission ratio of a stepless transmission. CONSTITUTION:A detecting car speed of a car speed sensor is inputted into an automatic car speed controller 6, and deviation between the detecting car speed and the setting one is found, comparing it with the specified deviation value. When the deviation is below the specified value, a revolving speed of an engine 1 is controlled via an actuator 2 whereby the car speed is set to the setting value. When the deviation is above the specified value, the automatic car speed controller 6 outputs a pulse signal of frequency corresponding to the deviation to an electronic control unit 4 which controls a transmission ratio of a stepless transmission 3 and makes the car speed approximate to the setting value. With this constitution, stable drivability is secured and, what is more, a rate of fuel consumption is improvable.
Patent JP-H05259154-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L29/43
Filed: 1992-03-04
Abstract: PURPOSE:To enable the formation of a silicon oxide film having a uniform film thickness and less impurities with high accuracy by using a liquid phase growth method to form the silicon oxide film on a polycrystalline silicon film formed on a semiconductor substrate. CONSTITUTION:A polycrystalline silicon film 4 is formed on a semiconductor substrate 1, and a silicon oxide film 6 is formed on the surface thereof using a liquid phase growth method. A process for annealing in an inert gas atmosphere is provided after these processes above. The liquid phase growth method includes a method, for example, that boric acid is added to fluorosilicic acid aqueous solution, and a silicon oxide film is deposited from silicon oxide supersaturated in the resultant solution. Moreover, a second polycrystalline silicon film 7, for example, is deposited on the silicon oxide film 6, and impurities are diffused. Subsequently, the second polycrystalline silicon film 7, silicon oxide film 6, and polycrystalline silicon film 4 are selectively etched one by one to form floating and control gate electrodes on an EPROM element.
Patent JP-S57161413-A (JP)
Title: Temperature control device of fluidized bed type incinerator
Inventor: YAMAGATA MASAYUKI
IPC: F23N5/18
Filed: 1981-03-31
Abstract: PURPOSE:To enable highly responsive temperature control by providing such means as will allow computation of the setting value of auxiliary fuel feed quantity from the calorific value necessary for adjusting the fluidized bed temperature to the set value of temperature on the basis of difference between the detected temperature and said set value of temperature. CONSTITUTION:From the set value of temperature Ts and the temperature detected by the fluidized bed temperature detector 8, the calorific value computation unit 20 calculates the increase or decrease of calorific value being required. These calorific vaue variations, via the auxiliary fuel ratio distributor 22, are distributed to the dust coal feed quantity computation unit 24A and the oil feed flow rate computation unit 21B. The computation unit 21A feeds the set value to the dust coal feed quantity regulator 12A. This regulator 12A, based on the Ts and the actual feed quantity detected by the dust coal feed quantity detector 13B, provides the operational target value for the regulator 14B. The oil feed flow rate computation unit 21B feeds the Ts to the regulator 12B. The regulator 12B, based on the Ts and actual feed flow rate detected by the oil feed flow rate detector 13A, provides the operational target value for the regulator 14A.
Patent JP-H01220877-A (JP)
Title: Laser beam source
Inventor: OKA MICHIO
IPC: H01S3/0941
Filed: 1988-02-29
Abstract: PURPOSE:To halve the length of laser medium by a method wherein the exciting laser beams advancing in a laser medium is reflected at one end of the laser medium to form an effective absorption region while the exciting laser beams are reciprocating in the laser medium. CONSTITUTION:Within a laser beam source 11 wherein exciting laser beams LA 11 are absorbed to emit basic wave laser beams LA 12 while the exciting laser beams LA 11 are advancing from one end 15A to the other end 15B in the laser medium 15, an effective absorption region is formed in the optical path wherein the exciting laser beams LA 11 reciprocate in the laser medium 15 by making the exciting laser beams LA 11 advancing in the laser medium 15 reflect to the other end 15B of the laser medium 15. Through these procedures, the exciting laser beams LA 11 can be prevented from mixing with the output laser beams LAOUT emitted through an output mirror 16 as stray light to halve the length of laser medium 15.
Patent JP-H07263787-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: HIRAMOTO KIYOHISA
IPC: H01S5/00
Filed: 1994-03-17
Abstract: PURPOSE:To improve crystallinity of a layer subjected to lattice matching in a substrate and to improve element characteristics and reliability of a laser by providing an InGaAs layer formed on a GaAs substrate and a layer subjected to lattice matching to a substrate and by providing one main surface with a specified tilt angle in a specified direction. CONSTITUTION:A semiconductor laser is formed which has an InGaAs layer 4 and a layer which is subjected to lattice matching to a substrate on a GaAs substrate 1. A substrate whose surface is tilting by a tilt angle of 0.7 deg. or less from (0, 0, 1) surface in [1, 1, 1] direction or [-1, -1, 1] direction, or [1, -1, 1] direction or [-1, 1, 1]direction is used as the substrate 1. A crystal growth temperature of InGaAs when forming a semiconductor laser by vapor growth method or molecular beam epitaxial method is made 580 deg.C or higher and 650 deg.C or lower. Ratio to group III atomic number to group V atomic number supplied during crystal formation of InGaAs is made 100 or more.
Patent JP-S53132703-A (JP)
Title: Method of varnish treatment
Inventor: YAMANAKA KEISUKE
IPC: H02K15/12
Filed: 1977-04-25
Abstract: PURPOSE: To permit making up for insufficient varnish impregnation and reduce the number of varnish treatment steps by wrapping coil end with coil end, immersing said end into varnish, scooping up varnish with film and charging varnish into slots. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04288852-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IKEDA NOBUYUKI
IPC: H01L21/82
Filed: 1991-03-12
Abstract: PURPOSE:To reduce power consumption by building in a stabilization power source voltage circuit device which outputs a plurality of voltage values by means of a control signal from outside and supplying a plurality of voltage values to a plurality of circuit blocks in a semiconductor integrated circuit device from said stabilization power source voltage circuit device and performing function operations. CONSTITUTION:A second power source potential line 3 constitutes a low potential side power source line common for an I/O region 4, an internal cell region 5, and a stabilization power source voltage circuit device 7. When a signal is transmitted to a control signal input terminal 6, a stabilization power source voltage circuit device 7 output a plurality of voltage values and supplies voltage on a high potential side to third power source potential lines 8a, 8b, to 8n, thereby performing logical operations for the internal cell region 5. Since the stabilization power source circuit device, which generates a plurality of voltage values, is built in based on a control signal from outside, it is possible to reduce power consumption than a unit power source potential by supplying voltage potential required for the logical operation.
Patent JP-H10207973-A (JP)
Title: Driving circuit for vibration mirror-type scanning device
Inventor: HAYAKAWA HIROSHI
IPC: G06K7/10
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To permit the frequency and the phase of a driving power source to automatically follow the mechanical resonance frequency and the phase of a vibration mirror without using a sensor, to minimize power consumption and to enlarge the range of operation voltage in a vibration mirror-type scanning device. SOLUTION: An excitation pulse is repetitively applied to a vibration mirror coil 4 from a vibration mirror coil excitation circuit 3 connected to the pulse width modulation oscillator 1 of a self-exciting type. A pulse rise time deciding circuit 7 detects a moment when the angular velocity of the vibration mirror is zero based on the detection voltage of a voltage sampler 5 and raises the oscillation pulse. Thus, excitation pulse can be applied at best timing. A pulse fall time deciding circuit 9 decides oscillation pulse width proportional to a voltage difference between an incorporated target value (voltage) and a peak value (voltage) and makes the oscillation pulse fall. Thus, the turning range of the vibration mirror is automatically controlled.
Patent JP-H10231707-A (JP)
Title: Motor-driven turning device
Inventor: MURAKAMI YUKIO
IPC: F01D25/34
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven turning device to simplify the mechanism of a complicated turning device. SOLUTION: Low speed turning and high speed turning are effected by shifting a flat type induction electric motor for low speed turning and a flat type induction electric motor for high speed turning. The stator 2 of the flat type induction electric motor for low speed turning and the flat type induction electric motor for high speed turning is caused to effect a slow motion by a moving part 25 and a gap between a stator 2 and a rotor 1 is regulated to perform regulation of torque. Further, when no turning is effected, the stator 2 is moved in a position separated away from the rotor 1 by a given distance or more to effect separation.
Patent JP-S58176329-A (JP)
Inventor: ARUNE YOHANSON
IPC: E02F9/28
Filed: 1983-03-18
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-H06258672-A (JP)
Title: Optical shutter
Inventor: ISHIKAWA MASAHITO
IPC: G02F1/137
Filed: 1993-03-09
Abstract: PURPOSE:To provide the optical shutter which has high transmittance and is easily controllable by providing the boundary between a first medium having a first refractive index and a second medium having a second refractive index adjacent to this layer with a means which allows the selective transmission or total reflection of incident light. CONSTITUTION:This liquid crystal optical shutter is constituted by clamping the medium 13 which is formed out of glass and has a saw-shaped section and the liquid crystal 14 between an upper substrate 11 formed by providing the surface of a glass substrate 11b with transparent electrodes 11a made from indium tin oxide ITO and a lower substrate 12 constituted by forming transparent electrodes 12 on a glass substrate 11b. A surface light source 15 is arranged under the lower substrate 12 and a polarizing plate 16 is arranged on the upper substrate 11. The potential of the transparent electrode 11a of the upper substrate 11 is set at 0 by a power source 18. A voltage of OV is impressed to the one transparent electrode 12a1 of the lower substrate 12 and 10V to the adjacent transparent electrode 12a2. Transmitted light L2 is obtd. at the transparent electrode 12a, and the incident light L1 is totally reflected at the transparent electrode 12a2.
Patent JP-H07262179-A (JP)
Title: Automatic macro selector for text editor in generation of structure document
Inventor: GOTO MASATOMO
IPC: G06F17/21
Filed: 1994-03-17
Abstract: PURPOSE:To provide an automatic macro selector for a text editor in structured document generation capable of efficiently supplying a function to easily perform edit corresponding to the proper structure of each document as a macro when the document is generated or edited in the text editor. CONSTITUTION:This selector is equipped with a document type definition file 2 which defines the type of the document targeted to be generated/edited, a document type analysis part 3 which recognizes the type of the document, and a type macro table 4 representing macro dictionaries 5-0, 5-1,... with macro definition in accordance with the type of the document.
Patent JP-S61206569-A (JP)
Title: Automatic welding equipment with sensor
Inventor: MURATA MASAO
IPC: B23K9/095
Filed: 1985-03-08
Abstract: PURPOSE:To perform correctly the profile control of a torch by detecting the position of a ridge line prior to the welding of one layer and by controlling by a CPU the profile control of a torch based on the position relation among the position thereof, the groove prior to the welding of the first layer and the ridge line. CONSTITUTION:The position 11a of the groove 11 of a groove work 10, at least one position of the two ridge lines 10b of a base plate 10a and the sectional area of the groove 10 are detected prior to the weld of the first layer by non-contact type sensor 2. The welding of the first layer is performed by storing the sensing data in the RAM of a control device 1 by moving a truck 4 on a rail 9, by taking out the groove position and sectional area from the RAM and by performing the profile control of a welding torch 3 and the control of the welding conditions. The grooves position 11a is obtainable by detecting the position of the ridge line 10b on the second layer due to the groove position 11a and the position of the ridge line 10b being obtd. in the first layer.
Patent JP-S61205314-A (JP)
Title: Exhaust gas filter
Inventor: NIIMURA KOICHI
IPC: F01N3/02
Filed: 1985-03-08
Abstract: PURPOSE:To increase an accumulated amount of soot in an inlet end part and easily regenerate a filter, by providing blocking parts alternately in cell end parts of a honeycomb structure, consisting of porous ceramic having plural cells, while many grooves in a ceramic surface of the inlet end part. CONSTITUTION:This exhaust gas filter 11, forming a corrugation by adhesively attaching a flat plate-shaped fiber ceramic sheet 12 to a corrugated fiber ceramic sheet 13 corrugating the sheet 12, has a honeycomb shape constituted by winding the corrugation while it is adhesively attached on the periphery of a core. And the filter 11, forming many cells 15 divided by filter walls 14 consisting of the sheets 12, 13 and providing in inlet end parts 16 and outlet end parts 17 of said cells 15 blocking parts 18, 19 of smaller porosity as com pared with the filter wall 14, divides the cells 15 into inlet exhaust gas passages 20 and outlet exhaust gas passages 21. While the filter 11, using the method, for instance, loosening a layer of the fiber ceramic sheets 12, 13 in a section 22 exposed in the inlet end part 16, forms many grooves 23 in the inlet end part 16.