baber/WOPTO huggingface dataset:
Patent JP-S60204289-A (JP)
Title: Self-diagnosing device of copying machine
Inventor: SATOU KAZUO
IPC: H02P29/00
Filed: 1984-03-26
Abstract: PURPOSE:To obtain reference data useful for maintenace by detecting the malfunction of a mechanical motion in a copying machine with the current value of a motor, thereby preventing the accidental defect. CONSTITUTION:The value of a drive current applied to a motor M of a drive source for a copying machine is detected by detecting means connected with the winding of the motor M, and input as a digital signal through converting means, i.e., an A/D converter to a CPU during the operation of the machine. The CPU has functions of discriminating normal or abnormal of the current value and of abnormal signal generating means, and outputs a signal to a display unit in case of the abnormal.
Patent JP-S59183878-A (JP)
Inventor: ADACHI KINICHI
IPC: A47L15/42
Filed: 1983-04-04
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-S58176985-A (JP)
Title: Optical axis adjusting apparatus in laser system
Inventor: HARADA TETSUO
IPC: H01S3/03
Filed: 1982-04-12
Abstract: PURPOSE:To freely adjust attitude of laser generator in the housing by supporting a laser system with at leasr four legs within the housing where a laser system is shielded from heat with vacuum system and by expanding or compressing such legs with exteranl operations. CONSTITUTION:A system is composed of an external cylindrical case 1, internal cylindrical case 2 housed in such external cylindrical case 1 and an optical system (optical resonator) 3 housed in said internal cylindrical case 2. The space between the external cylindrical case 1 and internal cylindrical case 2 is vacuumed in view of shielding the internal cylindrical case 2 from external heat. At the areas near the bottom part of both right and left end portions of external wall 4, two each of jack-up screws (jack-up screws 9 and 10, 11 and 12), which lifts the internal cylindrical case 2 into the space within the extenal cylindrical case 1 in order to align the axes of them, are provided in the form of ? toward the center of the external cylindrical case 1. When the jack-up screws 11, 12 are rotated in the same amount, the internal cylindrical case 2 moves vertically against the axis of external cylindrical case 1, but when a rate of roration is changed, the internal cylindrical case 2 also moves horizontally against the axis of externl cylindrical case 1.
Patent JP-H03258460-A (JP)
Title: Method for controlling position of welding torch
Inventor: TANIHARA HIROYUKI
IPC: B23K9/127
Filed: 1990-03-09
Abstract: PURPOSE:To automate a butt welding operation and to lessen manpoower by detecting position data by irradiation with a laser beam, producing output to a control means to obtain the data to correct the mis-registration of a butt position and a welding torch and controlling the welding torch so as to follow up the butt position. CONSTITUTION:Judgment is made in a controller 18 that the position data of the deepest data in the depth data from a laser sensor 17 is the butt position. The error from the butt position of the welding torch 13 is computed in accordance with the position data of the welding center which is the position to be irradiated with the laser and the speed command which is the positioning data for correcting this mis-registration is outputted to a motor 15. The motor 15 rotates to rotate a ball screw part 16 of a slide table 14 according to this speed command, thereby moving the welding torch 13 so as to follow up and align to the welding center position which is the butt position of a V groove 12.
Patent JP-S56156936-A (JP)
Title: Sotrage system of large-capacity file
Inventor: ISAKA OSAMU
IPC: H04N5/85
Filed: 1980-05-06
Abstract: PURPOSE:To obtain an inexpensive and large-capacity file memory which is renewable for the user, by providing a renewal data region and a new data region between an index track of the most inner circumference of an unrenewable optical disk memory and the most outer circumference. CONSTITUTION:The most inner circumference track 11 of an unrenewable optical disk 7 is used as an index track, and a renewal data region 12 and a new data region 13 are provided between the index track and the most outer circumference track 14. The data transferred to a file control part 6 via a buffer 5 is converted into a series form by a parallel-series converting circuit 16 via a control part 15 and with a control signal sent from a CPU2 and is sent to an optical disk memory 7. Thus the said data is written into the region 13. If a renewal data exists, after a renewal data list is recorded to a RAM18, said data is written into the region 12. Accordingly, an inexpensive and large-capacity file memory, which is renewable for the user, is obtained.
Patent JP-H02239942-A (JP)
Title: Damper film for ink jet recorder
Inventor: TAKADA NOBORU
IPC: B41J2/175
Filed: 1989-03-14
Abstract: PURPOSE:To obtain satisfactory characteristics for not deteriorating the state of ink by providing a damper film having a structure of a plurality of layers composed of a material disposed on a surface layer in contact with the ink and having ink resistance properties, a material having small moisture permeability and a material having small air permeability. CONSTITUTION:A plurality of layers (1, 2,..., n) formed of different materials are provided. Each layer has one or a plurality of ink resistance properties, small moisture permeability and small air permeability, and the layers are combined as a whole to satisfy these properties. For example, in case of three layer structure, the first layer in contact with the ink is formed of polyethylene resin having 50mum of thickness, the third layer 23 in contact with the air is formed of polyvinylidene chloride having 12mum of thickness, and the second layer 22 disposed therebetween is formed of elongated polyethylene terephthalate having 12mum of thickness. Thus, since ink pressure variation is absorbed, the ink resistance properties is desirable, the moisture permeability is low and the air permeability is small, a satisfactory damper film which does not deteriorate the quality of the ink can be obtained.
Patent JP-S57174234-A (JP)
Title: Bonding of rubber with metal
Inventor: UMEDA HIROYUKI
IPC: B29C55/00
Filed: 1981-04-22
Abstract: PURPOSE:To strongly bond a rubber with a metal by a method in which a rubbery material mixed with a cross-linking resin and sulfur and a metal material coated with a rubbery adhesive, or a rubbery material and a metal material each being coated with a rubbery adhesive are set and then they are all heated. CONSTITUTION:A rubbery material, obtained by mastication of a mixture composed of 100pts.wt. a rubber, 0.5-20pts.wt. a cross-linking resin (e.g., phenolic resin, etc.), and 0.5-3pts.wt. sulfur, is contacted with a metal material coated with a rubbery adhesive (e.g., rubber hydrochloride, isocyanate, etc.), or said rubbery material coated with said rubbery adhesive is contacted with said metal material, and they are all heat-treated. USE:This method is applicable to rubber vibration insulators, pneumatic springs, etc.
Patent JP-H01232787-A (JP)
Title: Semiconductor laser device
Inventor: HATAGOSHI GENICHI
IPC: H01S5/00
Filed: 1988-03-14
Abstract: PURPOSE:To make the thickness of a double hetero-structure section the most adequate by a method wherein the thickness of an active layer is set to be within the range where a specific condition toward a specific refractivity difference determined by refractivities of the active layer and a clad layer and an oscillating wavelength is satisfied. CONSTITUTION:A semiconductor laser device is provided with a double hetero- structure composed of an In(Ga1-XAlX) active layer 12 and two In(Ga1-YAlY)P clad layer (0<x<y<1), 11 and 13, which sandwich the active layer 12 in between them and are different from each other in a conductivity type. The thickness d of the active layer 12 is so set as to be within the range that an inequality, 0.015DELTA<-1/2d/lambda<0.028DELTA<-1/2>, with reference to a specific refractivity difference, DELTA=(na<2>-nc<2>)2na<2>, and an oscillating wavelength lambda is satisfied, and moreover it is more desirable that d is so set as to satisfy an equality, d/lambda 0.022DELTA<-1/2>. By these processes, the rise of the threshold current density can be limited to the extent which can be negligible, so that an InGaAlP semiconductor laser low in a threshold value can be realized.
Patent JP-H05267509-A (JP)
Title: Hybrid integrated circuit
IPC: H01L23/34
Filed: 1992-03-17
Abstract: PURPOSE:To provide a safety hybrid integrated circuit in which the casing is protected against cracking due to temperature variation of circuitry and no smoke nor fire is produced upon breakdown of transistor. CONSTITUTION:An air gap part 10 is provided in the protective casing 3 for hybrid integrated circuit and sealing material 1 is applied thick at an output section 5 while applied thin at a control section 6. A vent 11 of 4-16mm<2> is made at a part of the casing 3 contacting with the air gap part 10. According to constitution, expansion or shrinkage due to temperature variation of the hybrid integrated circuit is absorbed through the air gap part 10 to prevent the casing from cracking and smoking or firing is prevented through function of the vent 11 upon breakdown of transistor.
Patent JP-S63227301-A (JP)
Inventor: FUJIMOTO MASASHI
IPC: B28B1/00
Filed: 1987-03-17
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-S51136700-A (JP)
Title: Process for preparation of alkali salt of milk casein
Inventor: KIMURA MASAJI
IPC: A23J3/00
Filed: 1975-05-22
Abstract: PURPOSE: Water soluble and dispersible alkali aslt of milk casein is economically and continuously prepared by absorbing the aqueous sloution containing H 2  O 2  or its addition compounds to acid casein, by mixing alkali carbonate and sterilizing and disenfecting with micriwave heating, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02240394-A (JP)
Title: Hydration-expandible breaking agent cartridge
Inventor: KATO HAJIME
IPC: E21C37/10
Filed: 1989-03-13
Abstract: PURPOSE:To make packing and tamping operations for aperture easier as well as to attain uniform packing by providing a body opener for a water-permeable container housing a hydration-expandible breaking agent. CONSTITUTION:Both ends 1a and 1b of a water-permeable container housing a hydration-expandable breaking agent 5 are fastened with the nails 6 of a fastener and the body 2 is provided with a body-opening part 3 in the longitudinal direction. The part 3 is allowed to close by a body-opening means 4 such as sewing yarn, string, synthetic filament, bar, or metal wire, etc. In opening both sides of the both 2, since the paste 5a of the agent 5 is smoothly discharged into the hole 8, the paste 5a can be uniformly packed into the aperture between the periphery of the cartridge 1 and the hole 8 in a short time.
Patent JP-H01234912-A (JP)
Title: Direct current stabilizing circuit
Inventor: SHIMADA KATSURA
IPC: G05F1/56
Filed: 1988-03-16
Abstract: PURPOSE:To reduce a power loss by allowing an auxiliary rectifier circuit to supply current up to a minimum current value to a load at the time of previously determining a load changing condition from the minimum current value up to a maximum current value. CONSTITUTION:The rectified output voltage of the auxiliary rectifier circuit 2 is selected so that a prescribed impression voltage can be obtained when the minimum current value is supplied from the circuit 2 to the load 1, and if a load current is less than the minimum current value, the load current is supplied only from the circuit 2 and a dropper circuit 4 is turned to its off state, so that power loss is not generated. When the load current is increased more than the minimum current value, current corresponding to the increment is supplied to the load 1 through the circuit 4 and voltage to be impressed from the circuit 4 to the load 1 is fixed. Thereby, only the loss due to the increased current is generated in the circuit 4. Thus the whole power loss can be reduced.
Patent JP-S63224907-A (JP)
Title: Resin impregnating method
Inventor: KIMURA KIKUO
IPC: H05K3/02
Filed: 1987-03-16
Abstract: PURPOSE:To obtain a resin-impregnated base material not having bubbles built-in, by feeding fresh resin and a solvent to the lower part of a resin- impregnated part after deaeration treatment of the resin-impregnated part and impregnation of the resin-impregnated part with regenerated resin. CONSTITUTION:A base material is impregnated with regenerated resin 2 in a casting type impregnating device 1. Surplus resin 3 is collected into a resin collecting tank 4 of the lower part of the impregnating device 1. A fresh resin 5 other than the surplus resin 3 is fed into the resin collecting tank 4 through a fresh resin tank 6, a solvent 7 is fed further through a solvent tank 8 and the surplus resin 3, fresh resin 5 and solvent 7 are mixed naturally with one another in the collecting tank 4. A mixture is put into a resin treatment tank 9, deaeration treatment and viscosity control of the same are performed and fed into the casting type impregnating device 1 by turning the same into the reclaimed resin 2. As the base material is impregnated with the regenerated resin obtained by performing the deaeration treatment and viscosity control, a resin-impregnated base material with no entrapment of bubbles can be obtained.
Patent JP-S55153903-A (JP)
Title: Angle adjusting method for plane mirror in reflecting mirror for heliostat
Inventor: TAGUCHI TOSHIO
IPC: F24S50/20
Filed: 1979-05-18
Abstract: PURPOSE: To readily perform the fixing angle adjustement of plane mirrors to a frame by installing a frame for checking and a monitor camera to the focal position and visually recognizing the image of the above-mentioned frame for checking projected on the multiple plane mirrors.  
     CONSTITUTION: A frame 11 for checking of a reflecting mirror 13 is used for the heliostat which tracks solar light 5 and reflects the solar light 5 always in a fixed direction is placed in the focal 7 position of the reflecting mirror 13 and is installed perpendicularly to optical axis 4. With such constitution, one plane mirror 1A is projected on a monitor television 15 and is viewed. If the fixing angle of the plane mirror is correct, the rays 16, 17, 18 emitting from the range A where they oppose to the plane mirror 1A reflect on the plane mirror 1A, reach the focus 7 and are visible as an image B. In this way, whether the fixing angles of the respective plane mirrors of the respective plane mirrors of the reflecting mirror 13 are correct or not may be checked simply by placing the monitor camera 14 at the focus and viewing the monitor television. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61220593-A (JP)
Title: Under-water sound wave transmitter
Inventor: KOTANINO KIYOSHI
IPC: G01S7/52
Filed: 1985-03-27
Abstract: PURPOSE:To improve the efficiency of transmission by giving a specified signal to an excitation winding that is wound on an amolphous magnetostrictive vibrator, varying resonance frequency and adding the same varying frequency modulation wave to a drive winding. CONSTITUTION:An excitation winding 21 and a drive winding 22 for bias magnetic field control are wound on a vibrator 1 that is made of amolphous magnetostrictive material. By DC-amplifying 5 the output signal (a) of a control oscillator 3 and by adding a signal (b) to the excitation winding 21, the resonance frequency of the vibrator 1 is controlled. On the other hand, the output (a) of the control oscillator 3 applies frequency modulation on the signal of a main oscillator 41 by a frequency modulator 4 and power-amplified 6 and drives the vibrator 1 by the drive winding 22. An excitation current (b) is controlled by the output signal (a) the resonance frequency (d) of the vibrator 1 becomes f1-f0-f2 and varies coincidently in time with a drive waveform (c). Thereby, so that the drive waveform (c) is always converted electroacoustically in the resonance state of the vibrator 1, the output waveform is regulated at f1-f2 and the efficiency of the echo sounder transmission is improved.
Patent JP-S51137569-A (JP)
Title: Repeated manufacturing method of colored dessings
Inventor: KITAGAWA EIICHI
IPC: B44D2/00
Filed: 1975-05-21
Abstract: PURPOSE: To obtain a mass of reproductions without losing taste of painter's autograph. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58192807-A (JP)
Inventor: JIYOOJI ORIBAA PURANKETSUTO OD
IPC: A01N37/22
Filed: 1983-04-06
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-S59190215-A (JP)
Title: Process for electrolysis
Inventor: KATOU HIDEKI
IPC: B01J39/02
Filed: 1983-04-08
Abstract: PURPOSE:To remove impurities from an aqueous solution of an alkali metal chloride for electrolysis, without trouble, by contacting the solution with an inorganic ion exchange material composed of a crystalline phosphate of a specific formula prior to electrolysis. CONSTITUTION:An aqueous solution of an alkali metal chloride subjected to the dechlorination removal of Mg and Ca, and adjustment of pH with hydrochloric acid, is made to contact with one or more crystalline phoshates of formula [M(divided by ) is tetravalent metal selected from Ti, Zr, Sn, Ce, Th and Hf; N is alkali metal selected from Li, Na and K; 0<=x<=1.5; n is integer of 0-20] to effect the removal of alkaline earth metal ions and iron ions. The obtained purified solution of alkali metal chloride is electrolyzed in the anode chamber of a cation exchange membrane electrolytic cell.
Patent JP-H09251993-A (JP)
Title: Method for displaying semiconductor device cross-sectional structure
Inventor: TAZAWA SATOSHI
IPC: G06T7/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To more accurately display a change of a contraction of a film, etc.,by a method wherein a film is erased from an initial cross-sectional state, a length obtained by multiplying a shortest distance from a boundary cell to a face of a film centering it by a predetermined change amount is set to be a radius, a circle buried with cells is plotted and the initial cross-sectional states are overlapped to be re-plotted. SOLUTION: In pixels of a polyimide area 3, boundary pixels between an insulation layer area 1 under it and an electrode area 2 are sequentially retrieved, a distance from the retrieved boundary pixel to a nearest face boundary pixel is acquired, and the polyimide area 3 is erased. Next, centering each of the boundary pixels retrieved, a circle of a radius of a length obtained by multiplying the acquired distance by a contraction rate of polyimide is plotted with pixels of polyimide. This plotting state, the insulation area 1 stored previously and the electrode area 2 are overlapped and re-plotted. As a result, it is possible to obtain a cross-sectional structure showing a polyimide area 3b under a contraction state on the insulation layer area 1 and the electrode area 2.
Patent JP-H11285580-A (JP)
Title: Management system of game hall
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a management system of game hall, by which an over-pay state at every game machine is easily detected and managed. SOLUTION: The number of thrown-in medals and the number of discharged medals owing to a hit are inputted from slot machines 15a1 -15p3 , the amount of thrown-in money and the number of discharged medals are from sandwiches 16a1 -16p32 and the number of medals remaining after the end of a game are from medal counters 17a-17p to a local computer 27 with SCU 10a-10p. Sales, bonuses and the comparison result of a predicted value with an actual value in a dividing number are calculated at every slot machine and concerning the whole slot machines in a hall. Presence or absence of illegality is discriminated by to which one of alarm level ranges the value is applied. Three-stage alarm, for example, being green, yellow and red is respectively monitor-displayed in CRT 29.  The alarm level ranges can be set in accordance with the respective slot machines so that a problem that alarm tends to be issued in the slot machine with rough wave in a ball discharge rate, etc., is dissolved. Then, a reliability in a whole system is improved.
Patent JP-H03262819-A (JP)
Title: Cast-in-place pile forming machine
Inventor: SUZUKI HIROYUKI
IPC: E02D7/00
Filed: 1990-03-12
Abstract: PURPOSE:To eliminate distortion of a bag body for enhancing reliability of a pile by engaging a retainer, by which the upper end of the bag body is held, with a rectangular guide member, and also by engaging a fixing plate, by which the lower end of the bag body is insertedly held, with the cutout part at the end of an inner pipe. CONSTITUTION:When a bag body 40 is inserted into an inner pipe 8 and a retainer by which the upper part of the bag body 40 is held is pulled by a wire 32 of a which 35, a fixing plate 21 is engaged with the cutout parts 7, 6 at the ends of the inner and outer pipes 8, 4, and the inner pipe 8 together with the outer pipe 4 becomes freely turnable. Then, when an inner-pipe pushing-out device 20 is operated to push out the inner pipe 8 in the end direction, the fixing plate 21 is disengaged from the cutout part 6 at the end of the outer pipe 4, so that the inner pipe 8 becomes free with regard to the outer pipe 4. And the retainer by which the upper end of the bag body 40 is held is engaged with a rectangular guide member 10, and the fixing plate 21 by which the lower end of the bag body is insertedly held is engaged with the cutout part 7 at the end of the inner pipe 8, so that the distortion of the bag body 40 with regard to the inner pipe 8 cannot be caused. Thereafter, the inner pipe 8 is withdrawn, and hydraulic slurry is poured into the bag body 40 to form a cast-in- place pile.
Patent JP-S60208558-A (JP)
Inventor: WATABE TSUNEO
IPC: F28G13/00
Filed: 1984-03-30
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-H06246150-A (JP)
Title: Production of liposome
Inventor: YONETANI YOSHIE
IPC: C12M1/00
Filed: 1993-02-25
Abstract: PURPOSE:To produce a large amt. of liposome by depositing a membrane forming lipid on a porous material and bringing the surface of the material into contact with an aq. soln. CONSTITUTION:A membrane forming lipid alone or its soln. in an org. solvent is injected into a device packed with a porous material to sufficiently impregnate the material, and the excess lipid is discharged outside the system. An inert gas such as nitrogen is passed through the device or the device is evacuated to remove the solvent, and the lipid is dried to solid. After the lipid is sufficiently dried, an aq. soln. is supplied and brought into contact with the dried lipid, and a dispersion of liposome in water is obtained. The dispersion is forcedly passed through the porous material repeately or vibrated by an ultrasonic wave or vibrator, hence the swelling of lipid and the separation of lipid from the porous material are promoted, and a large amt. of uniform liposome is efficiently produced.
Patent JP-H11255427-A (JP)
Title: Yarn feeding method and device
Inventor: TETSUMI TAROU
IPC: D01H1/11
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent a yarn from being cut, when the yarn is pinched and fed between the outer circumferential face of a drive rotor constituted of a roller and the outer circumferential face of a driven rotor constituted of a roller or a belt, after the yarn is set at first. SOLUTION: After a yarn Y is so set as to pass between both outer circumferential faces 21a, 22a separated from each other, the yarn is fed by being pressurized with the outer circumferential face 21a of a driven rotor 22 approaching to the outer circumferential face 21a of a drive rotor 21 so as to be rotated. After the yarn Y is so set as to pass through a position outside a pinching position of the both outer circumferential faces 21a, 22a rotated in their press contacted state, the yarn Y is shifted to the pinch position of the both outer circumferential faces 21a, 22a so as to be fed.