baber/WOPTO huggingface dataset:
Patent JP-S62296483-A (JP)
Title: Light emitting diode array
Inventor: ISHIDA MIKITOSHI
IPC: H01L27/15
Filed: 1986-06-16
Abstract: PURPOSE:To obtain an LED array which has a uniform luminance characteristic by specifying the etch-pit density of a substrate. CONSTITUTION:The etch-pit density of a gallium arsenide single crystal substrate is 1X10<4>-5X10<5>cm<-2> and desirably, 2X10<4>-1X10<5>cm<-2> is appropriate. If the etch-pit density is less than 1X10<4>cm<-2>, the luminance of an obtained LED array is not uniform and if it is over 5X10<5>cm<-2>, the luminance of the LED is reduced and both cases are not desirable. The etch-pit density means the mean value counted by a microscope after the substrate is etched for 15 minutes at 400 deg.C with molten potassium hydroxide.
Patent JP-H0289668-A (JP)
Title: Document output system
Inventor: TAZAKI HIROMI
IPC: B41J5/30
Filed: 1988-06-06
Abstract: PURPOSE:To prevent erroneous operation by manual operation by calculating the date characteristics of an output-demanded document, reading a document output control file on the basis of a document number and installing an output document decision section giving information regarding output environment read when document conditions obtained coincide with date characteristics, etc. CONSTITUTION:An output document control section 4 receives output demand information from an output demand information file 2, and transmits it over an output document decision section 5. The decision section 5 computes the characteristics of document date received, and receives the control information of the document of a document number received from a document output control file 6. When the characteristics of document date computed coincide with the conditions of the date characteristics of control information and all of a preparation cycle from the control section 4, a document date processing section and output document and shop number agree with the registration of the file 6, the output device class, output class and precedence of control information are set to an output information table and data shop number, sending shop number, output number and an output route to a number table, and delivered to the control section 4. When they do not conform, the information of nonconformity is set and delivered to the table.
Patent JP-S5264651-A (JP)
Title: Zero potential control circuit
Inventor: YOSHIDA MASAKATSU
IPC: G05F1/56
Filed: 1975-11-20
Abstract: PURPOSE:AC voltage for zero potential detector circuit is fed at both ends of the thyrister, an operation of the zero potential detector circuit is prohibited when the thyrister is once switched ON and a switching operation may be performed at zero potential even if the load is the induction load.
Patent JP-S5474041-A (JP)
Title: Carrying in main shaft at tubular water wheel assembly
Inventor: YANO KIMINOBU
IPC: F03B11/00
Filed: 1977-11-24
Abstract: PURPOSE: To make a carrying in operation to a prescribed position, by such manner that with a truck placed on a rail laid over inside bottom of an inner casing, the main shaft be relocated by using said truck and a crane.  
     CONSTITUTION: On the inside bottom of an inner casing 1, is horizontally laid out a rail 11, on which a truck 12 is placed, and a wire 10 of the crane is hung in center part of a main shaft 7, under a condition with the main shaft 7 made in perpendicular to the face of the drawing, being lowered down to near almost center height of the inner casing 1 and horizontally turned 90°, with a point end of the main shaft 7 put on the truck 12. Subsequently, with a rear end of the main shaft 7 supported by a hanging metal 13 having been previously installed to a suction pipe 3, then with the wire 10 of the crane loosened, after a relocation of the crane made from a position C to D, if moved forward by tightening the wire 10 of the crane, the main shaft 7 will be easily relocated by the truck 12 toward the inside of the inner casing 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01310723-A (JP)
Title: Apparatus for denitration treatment
Inventor: WATANABE KO
IPC: B01D53/94
Filed: 1988-06-07
Abstract: PURPOSE:To prevent lowering of heat efficiency by arranging a dust collector upstream of a waste heat recovery equipment, which is installed downstream of a denitration equipment, and another dust collector downstream of the waste heat recovery equipment and by returning the ash collected by both dust collectors to a flue gas generating equipment through an ash recycle line. CONSTITUTION:A flue gas produced by a boiler 1 has most of its dust collected by a dust collector 31 after denitrated by a denitration equipment 2, has its sensitive heat recovered by an air heater 3, has the rest of dust further collected perfectly by another dust collector 4 installed downstream of the air heater 3 and is ejected out of a stack 6 after passing through a desulfurization equipment 5. The dust collected by the dust collectors 31 and 4 is sent to the boiler 1 through a dust recycle line 13 and burnt again to increase heat efficiency. Catalyst poisoning is also lowered by collecting the ash at a high temperature to decrease heavy metal components contained in the ash.
Patent JP-S5665170-A (JP)
Title: Original inserting position designating system for information composite recording system
Inventor: NAKAMURA HIRONARI
IPC: G03G15/22
Filed: 1979-10-31
Abstract: PURPOSE: To secure an easy and accurate designation of the original position during the information composite recording, by displaying directly the original inserting position and the masking position on the original board in correspondence to the position of cursor on the text produced for an editing display unit.  
     CONSTITUTION: The original position display unit 23 is provided along the edge of the original scanning direction of the original board 2 of the recording device 1, and the unit 23 consists of n units of light emitting elements. When the operator supplies the record information througn the keyboard 22, the information is displayed on the display screen 21a of the CRT display 21 and then sent to the microcomputer controller 100 of the device 1 through the interface 21c and the data bus 24 after coded by the encoder 21b. These information are then sent to the decoder 25 through the interface 100a, the CPU100b and the I/O each, and thus the coding position designation signal S 1  is decoded. Then the light emitting element corresponding to the unit 23 is actuated through the inverter 26 and the driving unit 23. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6122742-A (JP)
Title: Electromagnet unit
Inventor: SHINOMIYA MANABU
IPC: G09F9/37
Filed: 1984-07-06
Abstract: PURPOSE:To facilitate the assembling and to enhance the positional accuracy of an electromagnet unit by forming thick rigid units at an interval from a collar coil retainer of a coil bobbin, and forming a rotor bearing and a stator positioning unit at the rigid units. CONSTITUTION:A central shaft 2a of a coil bobbin 2 is hollow, and stators 4, 5 are engaged in the hollow portion. A collar coil retainer 2b is projected upward from the central shaft 2a, a base 2c used also as the coil retainer is provided at the lower portion of the shaft, and clamping screw holes 2d, 2d are formed at the base 2c. A rigid unit 2e is formed at the upper portion of the retainer 2b, bearings 2f, 2f are projected from the rigid unit 2e, and bearing holes 2g, 2g are opened at a rotor. Positioning units 2h, 2i of stators 4, 5 are also formed at the rigid unit 2e.
Patent JP-H034892-A (JP)
Title: Tool of parachute
Inventor: NAKAMURA HIROSHI
IPC: A63H33/20
Filed: 1989-05-31
Abstract: PURPOSE:To make a capsule float up by a balloon in a state by housing a parachute in the capsule on the ground, closing the capsule and holding the capsule in a closed state by a lock means. CONSTITUTION:Gas lighter than air such as helium, etc., is sealed in a balloon 1 and one end of a long rope 2 is related to this balloon 1. Then a cylindrical grip 3 is fitted to the other end of the rope 2. A capsule 4 to be freely opened and closed is fitted to be closed to the balloon 1 in the upper direction of the above mentioned rope 2 and a parachute 5 is housed in the internal part of the capsule. Further, a lock means 6 is provided in a position slightly lower than the capsule 4 of the rope 2 and by this lock means 6, the capsule 4 can be held in the closed state. In the grip 3, a releasing means 7 is provided to release the locked state of the capsule 4 by the lock means 6, to open the capsule 4 and to make the parachute 5 fall down by operation from the ground. Accordingly, conventional labor is not required for making the parachute fall down and further, even in an open space where there is no tree or building, etc., the parachute can fall down from a high position.
Patent JP-S5764173-A (JP)
Title: Method for inspection of keyboard
Inventor: SUZUKI YOSHIHIRO
IPC: G01R31/00
Filed: 1980-10-07
Abstract: PURPOSE:To inspect the operation of a keyboard efficiently by allowing the positions of respective keys and the arbitrary positions in a display part to correspond respectively one to one beforehand, and lighting or putting out the corresponding parts when the keys are pushed, in a key input device consisting of the combination of the keyboard and the display device. CONSTITUTION:The configurations of keys of the key groups which are divided to blocks by each function in a keyboard 1 and the display devices 10-13 of a display part 2 oppose one to one. If the specific function key on the keyboard 1 is pushed to set an inspection mode, and then if the keys are successively pushed from the key K1 of, for example, the key F group up to the key K43 of the key A group, the dots of the display device 13 begin to light (or put out) from the dot K1 up to the K43 of the device 10. Then, if there is a contact point failure or the like on the way, the dot corresponding to the display device does not light (or put out), and therefore the defective key is checked, and the keys are inspected with good efficiency.
Patent JP-H05332448-A (JP)
Title: Speed change control device for hydraulic continuously variable transmission
Inventor: TAKAGI IZUMI
IPC: F16H45/00
Filed: 1992-06-01
Abstract: PURPOSE:To prevent the loss of power transmission at the time of backward traveling rotation by a direct connecting clutch for improving the transmission efficiency at the time of forward traveling rotation at a high speed. CONSTITUTION:Angle of inclination of a cam plate 19 for motor is controlled by a governor hydraulic actuator Al, which operates to the vertical standing side in response to a rise of the engine speed, and the inclined angular moment of a plunger 18 for motor. A governor valve G, in which the operating oil pressure rises in response to a rise of the rotating speed of the hydraulic motor side to operate a direct connecting hydraulic clutch C2, is provided. An angle thetar of turn from a neutral position to the backward traveling position of an oil pressure distribution ring 29 is set larger than the angle thetaf of turn from the neutral position to the forward traveling position to enlarge the inclined angular moment under the backward traveling condition larger than that of the forward traveling condition. Even in the case of the maximum of the engine speed, the rotating number of motor never becomes large enough to operate the direct connecting clutch C2.
Patent JP-H09299852-A (JP)
Title: Adhesive coating apparatus
Inventor: SAKUMA YUTAKA
IPC: B05C5/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To largely reduce cleaning time and labor for cleaning interior of an adhesive containing manifold and a coating nozzle after coating operation is finished. SOLUTION: A horizontally elongated box-shaped adhesive containing manifold 1 is disposed across an upper face of a plate-shaped matter 2 to be coated and has supporting pins 3 at both ends freely rotatably mounted on a frame 4, and a rotation restricting screw 5 is provided to freely restrict rotational position of the manifold 1. An open/close lid 11 having a nozzle is detachably mounted on a bottom face of the manifold 1. An engaging pin provided at one end in a longitudinal direction of the open/close lid 11 is detachably engaged with an engaging hook provided at a bottom end of one side face, and an engaging hook 16 provided at another end is detachably engaged with an engaging ring portion 18 of an adjust fastener 17 provided on another face of the adhesive containing manifold 1.  A bottom of the adhesive containing manifold 1 is closed and opened by means of the open/close lid 11.
Patent JP-S6031224-A (JP)
Title: Diffusion of impurities
Inventor: KOMATSU YASUHIDE
IPC: H01L21/22
Filed: 1983-08-01
Abstract: PURPOSE:To reduce dispersion of layer resistance between batches by a method wherein a temperature change in a diffusion furnace is detected and an impurity diffusion is carried out while the impurity gas flow is controlled in accordance with the detected temperature change. CONSTITUTION:A furnace core tube 2 is set in a diffusion furnace 1 and many semiconductor wafers 4 set up on a quartz boat 5 are inserted into the furnace core tube 2. The diffusion furnace 1 is heated to a prescribed temperature and then closed by a cap 3. A doping gas, mixed by a gas dilution apparatus 7 is supplied through a furnace core tube nozzle 6 to perform the impurity diffusion. A signal of a thermocouple 8 provided to the position close to the furnace core tube 2 is amplified by a temperature signal conversion controller 9 and a deviation from the prescribed temperature is calculated. The calculated signal is supplied to the gas dilution apparatus 7 which instructs the change of flow setting to a mass flow controller in accordance with the supplied signal.
Patent JP-S6041291-A (JP)
Inventor: SHIONO SHIYUUHEI
IPC: H05K5/02
Filed: 1984-07-06
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-S63305885-A (JP)
Inventor: KAJITA RYOTA
IPC: A63B102/32
Filed: 1987-06-05
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-H09301772-A (JP)
Title: Low heat conductivity and high strength ceramic material and its production
Inventor: HORIMI KAZUHIRO
IPC: C04B38/06
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To solve the problems of the conventional technique and to produce a low heat conductivity and high strength ceramic material having higher strength than the conventional material. SOLUTION: A mixture of 100 pts.wt. powders of Si3 N4 , Y2 O3 and Al2 O3 in a molar ratio of 90:5:5 with 50 pts.wt. cordierite powder is compacted and fired at 1,350 deg.C in an atmosphere of nitrogen to obtain the objective low heat conductivity and high strength ceramic material having <=4.0W/m.K heat conductivity and >=394MPa four-point bending strength.
Patent JP-H10316186-A (JP)
Title: Fishline carton
Inventor: TSUCHIYA NAOYUKI
IPC: B65D85/04
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a fishline carton wherewith a fishline can be drawn easily and stably out of an octagonal spool with tension applied and wound up firm round a reel without depending on instruments or another's hand and without regard to places. SOLUTION: Trapezoidal die-cut holes 8 and upside-down trapezoidal die-cut holes 9 are provided alternately at side walls surrounding a spool of a carton housing an octagonal spool therein, and the octagonal spool is turned so that the vertex of each of the angles of the octagonal spool can be projected out of the die-cut hole. A double header panel 6, 6' is joined in continuity to the rear board, and the double header panel is unfolded and put over a fishing rod J, and the front end of the header panel 6 is held to the upper part of the front board.
Patent JP-H07331262-A (JP)
Title: Additive for reducing particulate substance and fuel composition for diesel engine using the same additive
Inventor: OHASHI FUMIO
IPC: F02B3/06
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a fuel composition for a diesel engine capable of extremely reducing floating particulate substances contained in a black smoke discharged in the atmosphere, containing an oxygen-containing compound such as a prescribed carboxylic acid ester, a glycol ether or ester or an oxygen-containing heterocyclic compound. CONSTITUTION:This particulate reducing additive for a diesel engine is mixed with one or more oxide-containing compounds such as a 2-hydroxy-2- methylaliphatic carboxylic acid ester of formula I (R<1> is H or a 1-6C alkyl; R<2> is H or a 1-20C alkyl), a glycol alkyl ether, a glycol alkyl ether ester, a glycol diester, a dicarboxylic acid diester, a beta-alkoxyisobutyric ester of formula II (R<12> is a 1-4C alkyl; R<13> is a 1-8C alkyl), a dioxolane of formula III (R<14> to R<17> are each H or a 1-4C alkyl) or a dioxane of formula IV (R<18> to R<21> are each H or a 1-2C alkyl) or formula V (R<22> to R<25> are each H or 1-2C alkyl) and reduces floating particulate substances contained in a black smoke discharged in the atmosphere during high-load operation.
Patent JP-H0787962-A (JP)
Title: Streptococcus used in preparation of high-molecular sodium hyaluronate and selection thereof
Inventor: ABURAHAMU NIMUROTSUDO
IPC: A61P29/00
Filed: 1994-05-31
Abstract: A composition of sodium hyaluronate is provided having no skin irritation and no pyrogenicity and inflammatory activity. Such a composition can be obtained by a novel mutant microorganism Streptococcus zooepidemicus HA-116 ATCC 39920. Said strain produces large amounts of high molecular weight hyaluronic acid that is excreted into the medium by the organism when the medium includes a sugar component as the carbon source in a substantially constant concentration between 0.2 and 10 g per literat a pH of 6.5 to 7.5 together with a substantially constant magnesium ion concentration that is above 0.05 g per liter.
Patent JP-S63566-A (JP)
Inventor: SHIMOMURA TSUNEO
IPC: A47C1/12
Filed: 1986-06-19
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-S5568534-A (JP)
Title: Forced heat circulation type gas oven with electronic range
Inventor: GOBI AKIRA
IPC: F24C7/02
Filed: 1978-11-15
Abstract: PURPOSE: To improve safety of a gas oven with an electronic oven and to facilitate its maintenance, etc., by arranging control parts of an electronic range and a gas oven on the upper and lower sections of a metallic partitioning board, respectively, and also dividing the side surface of the body.  
     CONSTITUTION: A control chamber, which is provided on the right side of a roasting chamber, is divided into upper section and a lower section by a zinc plated steel partitioning board 51, and a high voltage transformer 52 and an advancing phase capacitor 53, etc. are arranged in the upper section. A fan motor 54 is fixed to a body back board 55, and a magnetron 57 is fixed to the bottom of waveguide 58 in a position opposite to a fan 56. On the other hand, in the lower section, a hose end 62, a gas cock 63, a governer 64 and an electromagnetic valve 65, etc. are installed. And also, at this time, right side surface board 70 is formed by side surface boards 71 and 72 which are divided into top and bottom sections at the section of a horizontal partitioning board 51, and all the sections are designed to be detachable. And the side surface boards 71 and 72 form their respective louvers 69 in a position opposite to the transformer 52 and in an entire area, respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5842705-A (JP)
Title: Production of coarse powder of tungsten
Inventor: YAMAMOTO HIROSHI
IPC: B22F9/22
Filed: 1981-09-07
Abstract: PURPOSE:To obtain coarse tungsten powder for electrical contact materials, etc. easily at a relatively low temp. by adding a specific content of a lithium compd. to tungsten oxide then reducing the same. CONSTITUTION:A lithium compd. as Li2O is added to tungsten oxide (WO3) by the content which is >=5X10<-4>mol basing on 100g WO3 and at which substantially no adverse influence is given to the fonal product. The mixture is subjected to prescribed reduction at a relatively low temp. below about 1,000 deg.C. By such method, the tungsten powder of coarse single particles having about 40mum average particle sizes is easily obtained.
Patent JP-S5265225-A (JP)
Title: Preparation of silicon-containinr isocyanate compounds
Inventor: IYOTA JIYUN
IPC: B01J23/46
Filed: 1975-11-25
Abstract: PURPOSE: Silicon-containing isocyanate compounds expressed by the formula I:(R 1 ,R 2  and R 3  are H, halogen, hydrocarbon, alkoxy, aryloxy, acyloxy, etc. respectively). For example, ϒ-methyldiethylsilylpropyl isocyanate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05335516-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: SUGIURA SOICHI
IPC: H01L27/10
Filed: 1992-06-02
Abstract: PURPOSE:To provide a semiconductor memory device which is capable of eliminating the difficulty of wiring work resultant from an offset between a device isolation area and a device formation area, and what is more, eliminating the need for matching allowance between a device isolation insulation film and a plate electrode and enhancing the degree of integration. CONSTITUTION:In a semiconductor memory device which comprises dynamic RAM, there are provided a semiconductor board 1, a plurality of linear-shaped grooves 6 formed in parallel to the main plane of the board 1, a projected insulation film 2 partially formed between the grooves 6, isolated grooves 51 and 52 for a capacitor which is opened near the insulation film 2 in the device formation area enveloped by the grooves 6 and the insulation film 2 and plate electrodes for capacitor and device separation services deposited in each of the grooves 51, 52 and 6 and the side wall sections.
Patent JP-S5930885-A (JP)
Title: Pretreatment equipment for coke oven feedstock coal
Inventor: SANADA TERUO
IPC: C10B57/04
Filed: 1982-08-14
Abstract: PURPOSE:To attempt to improve and stabilize coke quality, by first dividing a pulverized feedstock coal by a fractionator, then incorporating a binder in the partial coal fractionated, making it into a formed coal using a special equipment, followed by combining with the remaining coal on the other conveying line. CONSTITUTION:A raw coal is made into an ordinary pulverized feedstock coal by a crusher 17. Between two conveyors 18 and 19 used for feeding the above pulverized coal to the coke oven, a fractionator 20 is provided in order to supply part of said feedstock coal to the forming process; where, using, if required, a vessel 22 as a buffer, the coal weighed by the scale 2 set on the conveyor 23 is introduced i the horizontal-type kneader 24, kneaded on heating by a hot water vapor 9 while adding a binder, followed by making into a formed coal through the roll 13. This formed coal is then combined, through a surge pin 27, with the remaining feedstock coal on the conveyor 19.
Patent JP-H08334404-A (JP)
Title: Weighting method for substance to be weighed
Inventor: NAKADA OSAMU
IPC: B65B1/32
Filed: 1995-06-08
Abstract: PURPOSE: To realize a weighing with high accuracy by weighing a holder with a first weighing equipment, weighing the holder and the substance to be weighed with the substance stored in the holder with a second weighing equipment, and subtracting the first weight from the second weight. CONSTITUTION: A holder and an empty carton container C which are carried and brought, are delivered on a load cell 46 arranged on a turntable 42 by a bucket of a star wheel 5. The holder and the empty carton container C are weighed to obtain the weight W1. Then, the holder and the empty carton container C are delivered to a load cell 36 arranged on a turntable 32 of a filling and weighing machine 3 by a bucket of a star wheel 7. The substance to be weighed is charged, and the holder and the carton container C after the charging are weighed to obtain the weight W2. The weight W1 is subtracted from the weight W2.