baber/WOPTO huggingface dataset:
Patent JP-S58171617-A (JP)
Title: Measuring device for angle
Inventor: ARUFUONSU ERUNSUTO
IPC: G01D5/02
Filed: 1983-02-25
Abstract: 1. Angle measuring device for measuring the angular position between a stationary object and an object rotatable relative to this stationary object, in which the graduation of a graduated disc (3) fixed on a rotatable shaft (2) in a housing (10), which disc is connected to the rotatable object, is sensed by at least one sensor unit (4), which is connected to the stationary object, characterized in that the rotatable shaft (2 ; 22) together with the graduated disc (3 ; 23) is rigidly connected to the rotatable object and the housing (10 ; 30) is rigidly connected to the stationary object and in that the sensor unit (4 ; 24) is mounted on the rotatable shaft (2 ; 22) and/or on the graduated disc (3 ; 23) rotatable relative thereto and is connected to the housing (10 ; 30) through a rotation resistant coupling (13 ; 33), which prevents a rotational movement of the sensor unit (4 ; 24) about the axis of the rotatable shaft (2 ; 22).
Patent JP-H04269272-A (JP)
Title: Method for hanging roof panel
Inventor: FUJIWARA AKIHIRO
IPC: E04B7/02
Filed: 1991-02-25
Abstract: PURPOSE:To hang a roof panel in such a manner as to prevent roof tiles from being broken by preventing a force to warp inward from being applied to the roof panel. CONSTITUTION:A rectangular hanging frame 4 having approximately the same width as a roof panel 3 is disposed above the roof panel 3. The hanging frame 4 is hanged on the hook 1 of a crane by a plurality of frame hanging wires 2. The frame body 6 of the roof panel 3 is fixed to the respective lower ends of plural panel hanging wires 5 which are hanged from both sides of the hanging frame 4. Consequently, while the panel hanging wires 5 are vertical, the roof panel 3 is hanged and a force to warp is not applied to the roof panel 3.
Patent JP-S59155187-A (JP)
Inventor: TAKANO NOBUO
IPC: H05K1/02
Filed: 1983-02-24
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-H04268005-A (JP)
Title: Method for operating fine powdered coal blowing blast furnace
Inventor: UENO HIROMITSU
IPC: C21B5/00
Filed: 1991-02-25
Abstract: PURPOSE:To maintain the replacing ratio of coke, to improve the productivity and to reduce a fuel ratio by quickly detecting the lowering of reaction efficiency to fine powdered coal and controlling the blowing quantity of the fine powdered coal and blasting condition according to the lowered quantity in the large quantity of fine powdered coal blowing operation in a blast furnace. CONSTITUTION:In the operating method for blowing the fine powdered coal from a tuyere part in the blast furnace, existence ratio of unburnt char from the fine powdered coal to carbon contained in dust is measured by microscopic observation of the dust in exhaust gas at a furnace top and the dust in the furnace core, and any one kind among blowing quantity of the fine powdered coal and/or blasting temp., oxygen quantity in blasting or blasting humidity is adjusted so as to be in the preset reference value or lower. The inferior condition of the blast furnace operation due to lowering of reaction efficiency to the fine powdered coal can be avoided and a molten iron can stably be supplied.
Patent JP-H03234019-A (JP)
Title: Compound semiconductor substrate, and manufacture thereof
Inventor: AKIYAMA MASAHIRO
IPC: H01L21/20
Filed: 1990-02-09
Abstract: PURPOSE:To provide a good GaAs layer on the surface of a device by forming doped GaAs layers on a silicon substrate with an undoped GaAs layer between them on a silicon substrate so as to form a multilayer structure of GaAs. CONSTITUTION:An indium-doped GaAs layer 12 is grown on an Si wafer 10, and an undoped GaAs layer 14 is grown on the GaAs layer 12 in the same reaction furnace. A doped GaAs layer 16 is grown on the layer 14 in the same reaction furnace. The structure 20, formed of this three-layer GaAs 18 and the substrate 10, is then cooled to room temperature. During this cooling process, dislocations can hardly be transferred or created. Therefore, the concentration of stress occurs in the undoped GaAs layer 14, in which then dislocations appear. As a result, less stress acts on the doped GaAs layers on both sides, in which elements are to be formed. A compound semiconductor substrate of high quality is thus obtained.
Patent JP-H10229087-A (JP)
Title: Method of forming solder bumps, method of connecting solder bumps and pressing jig
Inventor: TSUNETSUGU HIDEKI
IPC: H05K3/34
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming solder bumps, method of connecting solder bumps and pressing jig which can perfectly transfer a solder layer formed on a transfer carrier chip to electrodes. SOLUTION: The method comprises a solder layer transfer step of aligning a large carrier chip 9, solder layer 2 and electrodes 4 of a large semiconductor chip 10 and pressing and provisionally fixing them, a flux 16 coating step, a step of pressing and heating them at a temp. lower than the solder m.p. for desired time, using a pressing jig 13 having a top end which mounts a larger soft resin 12 than the chips 9 and 10, and a step of heating above the solder m.p. for desired time to transfer the solder layer 2 to the electrodes 4 of the chip 10 and form bumps 5.
Patent JP-S61191248-A (JP)
Title: Concentrated winding induction machine with teeth at large pitch
Inventor: NAGASAKA NAGAHIKO
IPC: H02K21/38
Filed: 1985-02-18
Abstract: PURPOSE:To reduce leakage flux and the weight of a core, by providing windings for concentrated winding in grooves provided for a laminated core, to connect the windings by a specified means, and by forming a stator fixing a permanent magnet on each magnetic pole. CONSTITUTION:Half-closing or opening grooves 12 are provided for the inner peripheral face of a laminated core 11 at equal intervals, and m phase windings 13 for concentrated winding are contained in the grooves. On the windings 13, the phase difference of each pi/m is arranged between electrical angles, and windings with phase difference of each pi are mutually connected in counter- series to be phase windings. Also, on the inner peripheral face of the magnetic poles of the stator core, permanent magnets 14 are fixed alternately with poles N or poles S to form a stator 1. A tooth-gear-shaped rotor 2 having salient poles 21 different from stator poles in quantity is made to confront the inner peripheral side of the stator 1 via space. By the method, efficiency and power factor can be improved on an induction machine with teeth at large pitch.
Patent JP-S52114260-A (JP)
Title: Standard voltage generation circuit
Inventor: KITSUKAWA GOROU
IPC: G11C11/39
Filed: 1976-03-22
Abstract: PURPOSE: To  reduce level fluctuation caused by the product dispersion by making the standard voltage generation circuit with the same circuit structure as the current switch circuit provided in the front stage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05197656-A (JP)
Title: Event search system for monitoring response time of called party
Inventor: KOBAYASHI KAZUYA
IPC: H04L29/08
Filed: 1992-01-22
Abstract: PURPOSE:To prevent a logical path search from turning to overhead even when logical paths are increased. CONSTITUTION:When a response time monitor event is generated, the monitor time of the event is converted to the number of timer informing intervals and afterwards, the event is queued to the monitor time corresponding entry of a monitor event managing table 1. When a timer is reported at every fixed time by a timer reporting means 3, the event queued to the entry of one time of monitor is judged as monitor time-out and distributed to a time-out processing corresponding to the event. Then, the event of entry having more than twice of monitor is queued to the entry once subtracted respectively. Thus, logical path search is enabled without overhead.
Patent JP-H03236163-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: ITO MITSUYOSHI
IPC: H01M8/12
Filed: 1990-02-09
Abstract: PURPOSE:To improve the performance of a cell and increase its strength by forming an oxygen electrode and a fuel electrode with a porous body, and providing many holes in parallel in them in the flat solid electrolyte type fuel cell. CONSTITUTION:An oxygen electrode 2 and a fuel electrode 3 are arranged across an electrolyte plate 1 to form a cell. The oxygen electrode 2 and the fuel electrode 3 are formed with a porous body respectively, and many holes 7, 8 are provided in parallel in them respectively as oxygen passages and fuel gas passages. The electrolyte plate 1 and the oxygen electrode plate 2, the fuel electrode plate 3 and the electrolyte plate 1 are closely stuck to each other over the whole face. The conductivity on the contact feces is improved, the performance of the cell is improved, the electrolyte plate 1 can be surely held as a thin film by both electrodes, and the strength of the cell is increased.
Patent JP-H01206478-A (JP)
Title: Code reader
Inventor: HASEGAWA KAZUO
IPC: G06K7/016
Filed: 1988-02-13
Abstract: PURPOSE:To execute a stop decision and to start a decoding action even when scanning speed is lower than average speed by using the overflow detection output of an overflow detecting part provided for a counter part as a stop decision signal. CONSTITUTION:When a value tA of the last bar of a code becomes large and the one that the value tA is multiplied by a constant A becomes larger than a constant set in a first constant register 1 of an overflow detecting part 100 because a reading is executed by a slow scanning, a reset is applied by an overflow generation detection signal. In this case, however, the overflow detection signal is impressed on a decoder part through a switcher and an OR circuit, functions as a stop decision signal, functions with read code as a decode decision signal, decodes the read code and obtains output data. Thus, even when the scanning speed is so low that rereading operation has to be done, correct read data can be obtained.
Patent JP-H0585935-A (JP)
Title: Method for promoting antiviral property
Inventor: RICHIYAADO AREN PAATEISU
IPC: A61K31/445
Filed: 1991-02-25
Abstract: PURPOSE: To improve spectrum of glycosidase enzyme-inhibiting activity and half life of in vivo and inhibit retrovirus by enhancing antiviral activity of 1,5-dideoxy-1,5-imino-D-glucitol. CONSTITUTION: Retrovirus, especially entivirus or human immunodeficiency virus is inhibited by using a partially new higher N-alkyl derivative of 1,5- dideoxy-1,5-imino-D-glucitol [deoxynojirimycin(DNJ)] represented by formula II(R is a 5 to about 10C alkyl, especially pentyl, hexyl or nonyl) obtained by substituting H bound to N of DNJ represented by formula I with a 5 to about 10C alkyl group or its pharmaceutically permissible salt so as to enhance antiviral activity and improved in spectrum of glycosidase enzyme-inhibiting activity and half life of in vivo thereby.
Patent JP-H05193229-A (JP)
Title: Printing head cooling structure in multihead printer
Inventor: MAEDA TORU
IPC: B41J29/377
Filed: 1992-01-20
Abstract: PURPOSE:To prevent the lowering a printing speed of a printer as a whole caused by a thermal protection of a single printing head by providing a technical means for averaging the temperature increase of a plurality of printing heads and accelerating the heat release with respect to a structure for cooling a multihead printer provided with a plurality of printing heads containing heating elements, such as a driving coil. CONSTITUTION:On the peripheries of cases of a plurality of printing heads 3..., a cooling holder 10 or 10a is loaded with attaching parts 11... attached. The cooling holder 10, 10a made of a high heat conductor is provided with connecting parts 12... integrally connecting the attaching parts 11..., which are in contact with the printing heads, with each other. The cooling holder 10 or 10a can be provided with a heat release fin 15 on the outer surface thereof; a heat-conductive elastic layer 13 on the contact surface with the printing heads 3...; and a connecting chamber 14 in which a cooling medium, such as FCC or water, is sealed.
Patent JP-S54125670-A (JP)
Title: Lonomycin derivative
Inventor: YAMAGISHI MICHIO
IPC: A61P31/04
Filed: 1978-03-16
Abstract: NEW MATERIAL:Lonomycin derivative of formula, or its salt.  
     USE: Medicine effective to protozoa such as coccidium, bacteria, virus, etc. Extremely low toxicity compared with lonomycin and its salts.  
     PROCESS: An alkali metal salt of the objective compound of formula I is prepared by dissolving lonomycin or its salt in a ketone compound such as acetone, methyl ethyl ketone, adjusting the pH of the solution above 11 by adding an alkaline aqueous solution thereto, and leaving the solution to stand at room temperature. If necessary, the alkali metal salt of the objective compound is converted into the free acid or other salt (e.g. alkaline earth metal salt, or ammonium salt which is commonly used salt in medicine). The lonomycin which is called as TM-481 substance, is a polyether-type antibiotic substance produced by culturing Streptomyces ribocidificus TM-481 (FERM-P No.2267). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62187627-A (JP)
Title: Integral controller of automatic transmission and engine
Inventor: YASUE HIDEKI
IPC: B60W10/10
Filed: 1986-02-14
Abstract: PURPOSE:To previously prevent the deterioration of the speed change characteristic by regulating the variation of the engine torque according to the frequency of speed change in warming when the good speed change characteristic is maintained by varying the engine torque by a prescribed quantity by the delay angle control in speed change operation. CONSTITUTION:The speed change stage of an automatic transmission 2 is automatically switched according to a speed change map previously set, and the engine torque is varied by a prescribed quantity by delay-angle-controlling the ignition timing by a torque varying means A during speed change. In this case, the frequency of speed change is detected by a speed change frequency detecting means B, and when the change of engine torque (delay angle control) in a prescribed number of times is carried out in a prescribed time, the delay angle control is regulated for a prescribed time by a torque change regulating means C. Further, when it is detected by a warming state detecting means D that the engine 1 is in warming operation state, the regulation in the delay angle control by the regulating means C is lightened.
Patent JP-H07237289-A (JP)
Title: Screen printing press
Inventor: IINO AKIHISA
IPC: B41F15/08
Filed: 1994-02-28
Abstract: PURPOSE:To eliminate a troublesome filter replacing operation by a method wherein a coating agent adhering to the rear surface of a screen plate through its openings is wiped with a wiping belt body, and the coating agent is sucked through the belt body with the belt body abutted on the rear surface of the screen plate. CONSTITUTION:Wiping paper 27 made of a nonwoven fabric is a wiping belt body for wiping a solder paste W oozing on the lower surface of a screen plate 7 through openings 18. A cleaning squeegee 33 for pressing up the paper 27 against the rear surface of the plate 7 is guided by a linear guide 36 by the drive of a cylinder to be lifted up to the rear surface of the screen plate 7. In this state, the paper 27 and the squeegee 33 are moved with the movement of a cleaning device by the rotation of a motor while the paste is sucked from a suction port 38 through a hose 37 by a suction force from a vacuum source. In this manner, the solder paste W adhering to the rear surface of the plate 7 is wiped off. Therefore, there is no need for conducting a troublesome maintenance operation of replacing a filter.
Patent JP-S56129550-A (JP)
Title: Rotary electric machine
Inventor: AOKI NOBORU
IPC: H02K1/20
Filed: 1980-03-12
Abstract: PURPOSE:To radiate heat generated from stator winding efficiently while eliminating the need for a frame and improve productibility by manufacturing a stator core by laminating a fixed number of iron plates, on outer circumferential sections thereof fins for cooling and mounting legs are formed integrally. CONSTITUTION:A stator core 1 is manufactured by laminating a fixed number of iron plates, on outer circumferential sections thereof fins 10 for cooling and mounting leg sections 11 are installed. End brackets 4, 4' are directly connected to both end sections in the axial direction of the stator core 1 without using a frame while an outer fan 7 is disposed at the anti-output side of a shaft 6. Consequently, heat stator winding 2 generates can be transmitted to the fins 10 instantaneously, and a cooling effect is improved while the processing of the frame and the connecting work of the frame and the core are omitted. Thus, productibility can be improved.
Patent JP-H02209727-A (JP)
Title: Continuous normal pressure vapor growth apparatus
Inventor: KIBA TOYOAKI
IPC: C23C16/44
Filed: 1989-02-09
Abstract: PURPOSE:To reduce a tray replacing time, eliminate the rotary mechanism of a tray and reduce the size of an apparatus by a method wherein a plurality of wafers placed on the tray are fixed to predetermined positions and a gas spouting-out head is moved horizontally along the tray. CONSTITUTION:A wafer 4 carried out from a loader carrier 8 is transferred to a tray 1 by a loader carrying system 10. The wafer 4 is put on a wafer pushing-up pin 13 on the tray 1 by replacing mechanism 11 and made to descend onto the tray 1. The wafers placed on the tray are subjected to vapor growth in the passage of a gas spouting-out head 2. After the bead 2 passes, the wafer 4 is pushed up by the wafer pushing-up pin 13 and put on an unloading carrying system 9 by the replacing mechanism 11 and transferred to an unloading carrier 7. After the replacing mechanism 11 unloads the wafer, the other wafer 4 on the loader side is put on the same position. With this constitution, the wafers are subjected to vapor growth continuously.
Patent JP-H01205149-A (JP)
Title: Image forming material
Inventor: MATSUO MASAAKI
IPC: G03F3/10
Filed: 1988-02-12
Abstract: PURPOSE:To obtain an approximately same transfer as a printed matter as a prepressed print for color proofing by incorporating a specified org. dye deriv. into a photosensitive layer. CONSTITUTION:0.1-30pts.wt. org. dye deriv. expressed by formula I per 100pts. wt. pigment is incorporated into a photosensitive layer. In formula I, Q is an org. dye residue; each X1 and X2 is H atom., halogen atom. If X2 is halogen atom., (j) is >=2; each (i) and (j) is 1-4, independently. By this constitution, an image forming material providing stably reproduced transferred picture images, generating no unevenness in reflection density of transferred picture images nor periodical pattern, nor generating fine directional pattern, but having high color reproducibility is obtd.
Patent JP-H08226680-A (JP)
Title: Hanging unit for air conditioner
Inventor: KUBO HIROAKI
IPC: F24F5/00
Filed: 1995-02-20
Abstract: PURPOSE: To improve the operability and to improve the hanging strength by easily aligning legs provided at the bottom of a body with the horizontal frame of the hanging frame for placing the legs. CONSTITUTION: A hanging unit for an air conditioner comprises a pair of legs 2 extended longitudinally with mounts 2a at both ends and provided at the bottom of a body 1 for containing a compressor, a heat exchanger, a horizontal frame 3a having an insertion hole 3b corresponding to the mount 2a to place the legs 2, a hanging frame having a vertical frame 3c extended upward from both ends of the frame 3a in such a manner that the upper end of the frame 3c is fixed to a ceiling surface, the legs 2 are placed on the frame 3a, and a bolt 4 is inserted to the mount 2a and the hole 3b and engaged with a nut 5. A substantially L-shaped flange 2b for locking the frame 3a at least to one side of the leg 2 is bent to be formed, and a reinforcing piece 3d to be bent down is provided at least one side of the frame 3a of the slight inside of the flange 2b.
Patent JP-S60174654-A (JP)
Title: Ink jet recorder
Inventor: MIURA MASAYOSHI
IPC: B41J2/195
Filed: 1984-02-20
Abstract: PURPOSE:To obtain a fixed recording density or the discharge characteristics of ink liquid, by changing bias voltage according to the variation of viscosity of ink liquid in the ink jet recorder utilizing electrostatic force. CONSTITUTION:This invention intends to control bias voltage (Vb) for the purpose of completely absorbing the effect due to the change of viscosity of ink liquid. A viscosity senser 10 is stored in an ink reservoir 11 and a control signal generating circuit 9 controls drive voltage from a drive signal source 8 on the basis of the sensed results of viscosity sensor 10. When for example the oily ink the viscosity of which changes by about 2-6cp in a temperature range of 0- 50 deg.C is used, the discharge amount of ink liquid changes about 3 times degree in the case where drive signal is not corrected. However, on the other hand, when the bias voltage Vb is changed in a range of about 300-700V according to the change of temperature and the discharge amount of ink liquid is adjusted, the discharge amount of ink liquid can be restricted within a variation of about 15%.
Patent JP-H04269350-A (JP)
Title: Abnormality diagnostic device for fuel injection device
Inventor: MAEDA MIE
IPC: F02D41/14
Filed: 1991-02-26
Abstract: PURPOSE:To judge abnormality from the specified value and the reverse frequency of an air-fuel ratio by detecting the air-fuel ratio from the oxygen density in exhaust gas by an exhaust gas sensor, then performing the feedback of this air-fuel ratio to compute the correction value, and comparing the correction value with the specified value. CONSTITUTION:The detection value from the air flow sensor 13 and, crank angle sensor 17 of an engine 1 is inputted into an AN detecting means 20 and then inputted into a control means 22 through an AN computing means 21. The control means 22 receives the input of an water temperature sensor 18 and an exhaust gas sensor 19 and controls the driving time of an injector 14. The control means 22 corrects the air-fuel ratio detected from the exhaust gas sensor 19, compares the correction value with the specified set value and further detects the reverse frequency of the air-fuel ratio to compare it with the specified value for the abnormality judgment of a fuel system. The feedback of the air-fuel ratio is thus performed to enable abnormality judgment.
Patent JP-H0198700-A (JP)
Title: Detergent composition
Inventor: IAN ERITSUKU NIBEN
IPC: C11D1/83
Filed: 1987-02-12
Abstract: PURPOSE: To obtain a detergent compsn. with which excellent distributability is obtainable and which does not contain phosphorus by compounding specific detergent active components, a water-soluble alkali metal carbonate and a water-insoluble granular carbonate material.  
     CONSTITUTION: This detergent compsn. contains the detergent active components consisting of a mixture composed of (i) (a) the non-soap anionic detergent active component, (b) the nonionic detergent active component and (c) soap and (ii) the water-soluble alkali metal carbonate and (iii) the water-insoluble particulate carbonate material which is a seed crystal for calcium carbonate, in which the amt. of (a), by the total weight of the components (a), (b) and (c), is 30 to 70%, the amt. of (b) is 20 to 27% and the amt. of (c) is at least 10% but the soap content is below 10% of the total weight of the compsn. The content of the soap in this detergent compsn. is required not to exceed 10% of the total weight of the compsn. but the amt. thereof is preferably below 8%. The detergent compsn. preferably contains ≤25 wt.% detergent active components. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59157783-A (JP)
Inventor: KAWABATA TOSHIAKI
IPC: G07D5/00
Filed: 1983-02-28
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。