baber/WOPTO huggingface dataset:
Patent JP-H05313163-A (JP)
Title: Plane light source device
Inventor: TERADA SHIGEKI
IPC: F21V8/00
Filed: 1992-05-08
Abstract: PURPOSE:To provide a plane light source device which can utilize light incident on the top surface of a light guide plate in the direction other than that perpendicular to the plate, is superior in light utilization efficiency and is improved in brightness. CONSTITUTION:This plane light source device is equipped with a flat plate type transparent light guide plate 1 which transmits the light, a light source 2 which is provided closely on at least one of four sides of the light guide plate 1, and a reflecting mirror 3 which covers the light source 2, and a tooth- shaped pattern 12 is partially formed on the projection-side surface of the light guide plate 1.
Patent JP-H06323606-A (JP)
Title: Controlling device of ventilation of indoor machine of separated air-conditioner
Inventor: YOSHIDA TOSHIO
IPC: F24F11/02
Filed: 1993-05-18
Abstract: PURPOSE:To provide a controlling device of ventilation of an indoor machine of a separated air-conditioner which enables execution of the ventilation in a state wherein an indoor temperature is maintained constant. CONSTITUTION:An indoor machine 1 is equipped with a carbon monoxide concentration detecting device 2, a sensor part 3 for detecting an indoor temperature and main control part 5 which sends a signal to a ventilation control device 4 on the basis of the indoor temperature obtained from the sensor part 3 and information sent from the carbon monoxide concentration detecting device 2, and an operation of a ventilating device 6 provided in the vicinity of the indoor machine 1 is controlled by the ventilation control device 4.
Patent JP-S5817487-A (JP)
Inventor: YOSHII JIROU
IPC: G09G5/00
Filed: 1981-07-23
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-S5542162-A (JP)
Title: Shape controlling method of rolling mill
Inventor: MATSUKA SHIGEMICHI
IPC: B21B37/32
Filed: 1978-09-22
Abstract: PURPOSE:To let shape controlling of high accuracy be accomplished with high response by performing rough controlling through leveling, roll bending, etc. and controlling the shape deviation which could not have been controlled through controlling of roll cooling flow rate. CONSTITUTION:Only the three signals of both ends and center out of (n) pieces of shape signals from shape detectors 51 are applied to quadratic approximate formula operating unit 52, the results of operations whereof are applied as quadratic approximate formula coefficients 11 to a control quantity operaing unit 54. Coefficients 12 thru 14 of bending, leveling, roll position parallel controls are further applied to the operating unit 54 from an influence coefficient operating and memory unit 53, whereby operations are accomplished. To perform coolant controlling, the shape detector signals 10 are applied to a deviation operating unit 55 and further the quadratic approximate shape signals 21 are given here. The influence coefficient 18 at the coolant controlling is given to the arithmetic unit 56 from the influence coefficient operating and memory unit 53, and (n) pieces of the coolant control signals 20 are operated, whereby respective coolant nozzle controllings are accomplished.
Patent JP-H05345878-A (JP)
Title: Coating composition and coated article
Inventor: SAWARA FUJIO
IPC: C09D183/06
Filed: 1991-05-21
Abstract: PURPOSE:To obtain a coating composition having good abrasion resistance, thickly applicable property and crack resistance by blending specific organosilane hydrolyzates, with a dispersion of a metal oxide and a methylol group-containing compound produced by addition of formaldehyde at a specified constitutional ratio. CONSTITUTION:The coating composition is obtained by blending (A) a hydrolyzate or a partially hydrolyzed product, etc., of an organofunctional silane of the formula (R1 is methyl, vinyl, trifluoropropyl, epoxy-containing organic group or methacyloyloxypropyl; R2 is 1-3C alkyl) with (B) a dispersion of water, alcohols or the other organic solvent of a metal oxide (e.g. titanium oxide), (C) a monomer, oligomer, polymer having a methylol group formed by addition of formaldehyde, formaldehyde, etc., in a weight ratio of the component A/the component B of (30/70) to (90/70) and the component C/the component (A+B) of 0.1-6.0/100 to provide the objective coating composition having good abrasion resistance, thickly applicable property and crack resistance.
Patent JP-S5818767-A (JP)
Title: Leaving behind preventing method for automatic cash paying machine
Inventor: HIDAKA TOKIO
IPC: G06Q20/18
Filed: 1981-07-24
Abstract: PURPOSE:To prevent burglary when a customer leaves cash, etc. in the device, by  making an arrangement that the left cash, etc., is immediately taken into the device  and the device is stopped, and then, an alarm for calling back the customer and another alarm for the attendant of the financial agency where the cash payer is installed  are generated. CONSTITUTION:It is presumed that a customer 1 leaves at least one item among his  belongings, such as cash, a card, a receipt, and a bankbook in an automatic cash paying machine (device) 2. At least one of a bankbook port sensor 10a, a cash port sensor  10b, and a card port sensor 10c of the device 2 detects the left object, and the information is inputted into an AND circuit 14 and a timer 11 through an OR circuit 15. When  the customer 1 moves to the outside of the sensitive area of a pressure sensor 3a of an  area mat 3 and the visual area of a visual sensor 4 in front of the device 2, the pressure sensor 3a and the visual sensor 4 detect this, and the information passed through  AND circuits 13 and 14 immediately becomes a command of a device controlling section 12, and lets the controlling section 12 take the left object at a bankbook port 2a,  a cash port 2b, and a card port 2c into the device, and then, stops the service of the  device. At the same time, the command generates an alarm 18 for calling back the  customer 1 and another alarm 19 for the attendant of the financial agency.
Patent JP-S5543418-A (JP)
Title: Hardness measuring method
Inventor: SAITOU HIDEO
IPC: G01N3/40
Filed: 1978-09-22
Abstract: PURPOSE: To enhance the reliability of measuring and measuring accuracy and carry out the stable and rapid measuring by connecting the hardness meter with the indicator integrally.  
     CONSTITUTION: The hardness meter 10 has a machine frame 12 and a base stand 26 on which the material to be measured W is mounted and set. On the machine frame 12, the fixed bearing portion 14 is disposed. On the sliding bearing 14a of this bearing portion, the main shaft 16 is vertically slidably mounted and at a lower end thereof, the hardness tester 18 is secured by the fixing screw and the like. To the hardness tester 18, the indicator 20 is secured by means of a fixing screw 21. When the main shaft 16 slide vertically, thereby the hardness meter and the indicator 20 move together vertically. Thus, with respect to a number of materials, to be measured, constantly stable measurement can be done under a constant measuring conditions and the reliability of the measuring and the accuracy in measuring can be enhanced and the efficiency in measuring work be heightened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01286355-A (JP)
Title: Thin film resistance element
Inventor: TAKAYAMA SHOJI
IPC: H01L27/04
Filed: 1988-05-12
Abstract: PURPOSE:To increase effective length of a path by providing an irregularity part at a ground insulation film so that the path of a resistance pattern may be formed also in a recess. CONSTITUTION:It is formed as a linear polysilicon resistance pattern 1 on a silicon nitride film 4 accumulated on a silicon substrate 3, and the silicon nitride film 4 is provide with a recess 2, on a path, perpendicular to the path, and a polysilicon film 5 covers the side and the bottom of the recess 2, and a current path is formed also in this recess 2. Accordingly, even if it has the same length as thin film resistance element formed on a flat insulation film as a projection plane to the silicon substrate 3 of the thin film resistance element, the effective path length becomes longer. Hereby, even if the width is not narrowed exceptionally, high resistance value can be obtained.
Patent JP-S60260015-A (JP)
Title: Differential interference microscope
Inventor: HAIBARA TADASHI
IPC: G02B21/00
Filed: 1984-06-06
Abstract: PURPOSE:To visualize a transparent core by making an eyepiece, a condenser lens and two Savart plates equivelent optically, respectively, and also providing a projection lens so that the position can be adjusted, between the eyepiece and an analyzer polarizing plate. CONSTITUTION:A light emitted from an illuminating electric lamp 1 becomes a linearly polarized light (u) by a polarizer polarizing plate 3, it is separated into a linearly polarized light u1 and u2 by a Savart plate 4, and as the same time, divided spatially, too, and advances, crosses at a point C through a condenser lens 5, and also divided to a u1 light and a u2 light again and goes into an optical fiber. In this optical fiber, the u2 light is delayed in its phase comparing with the u1 light, condensed at a point C', and thereafter, goes into an objective lens 8, also becomes orthogonal two polarized lights u' by a Savart plate 9 being equivalent to the Savart plate 4, and brightness of the composite light is varied by an analyzer polarizing plate 10. When a focus is matched to the center of the optical fiber by moving and adjusting a projecting lens 11, a tengential image of a core 7 can be observed through an eyepiece 12 as an image hving a contrast. In this way, an interface can be caught and observed as an image which is sharp and has a high contrast.
Patent JP-H0217144-A (JP)
Title: Production of bisphenol
Inventor: POORU BUAN SHIYOU
IPC: C07B61/00
Filed: 1989-05-11
Abstract: PURPOSE: To obtain bisphenol efficiently by a method in which when phenol is reacted with a ketone, the reaction is carried out in the presence of an ion exchange resin while a mercaptan cocatalyst being added stepwise to control the generation of a by-product.  
     CONSTITUTION: When phenol is reacted with a ketone in the presence of a cation exchange resin catalyst and a mercaptan cocatalyst using one reactor or a series of reactors, the whole of phenol and part of mercaptan (especially methyl mercaptan and n-pentyl mercaptan are preferable) are injected into the starting point of the reactor or into the first reactor of the series, residual mercaptan is injected into the reactor in the longitudinal direction or into the following reactors, the reaction is carried out, and the generation of a by- product, a cyclic dimer, is controlled a sulfonated styrene-divinyl benzene copolymer, etc., are preferable as the ion exchange catalyst. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62272254-A (JP)
Title: Image forming device
Inventor: UCHIDA SHUNJI
IPC: G03D3/00
Filed: 1986-05-21
Abstract: PURPOSE:To prevent the occurrence of a solution pool on the engagement part between rollers by bringing an absorbent cleaning roller into contact with an upper roller of a pair of transfer rollers conveying a photosensitive material. CONSTITUTION:The 'Teflon(R)'-coated upper roller 451 and the ring shaped roller 452 are disposed on a path outside each processing solution tank over a gap 454 corresponding to the thickness of the photosensitive material. The cleaning roller 48 made of materials with high moisture absorptivity is brought into contact with the upper roller. The upper and lower rollers are disposed on the upstream side in the direction of conveying the photosensitive material by tilting at a fixed angle alpha. Consequently the roller 48 absorbs moisture attaching to the upper roller, and eliminates the solution pool on the engagement part between the rollers. Therefore such trouble can be completely prevented that a crystal generating between the rollers is transferred on the photosensitive material as soil.
Patent JP-H0626051-A (JP)
Title: Tree-planting base material
Inventor: KANBE HIROYUKI
IPC: E02D17/20
Filed: 1992-04-08
Abstract: PURPOSE:To prevent a pollution caused by a residual network body by forming the network body for storing therein a plating base material, from corrosive fibers so that the network body is decomposed and corroded after a period of about one-half to one year. CONSTITUTION:A network body 1 is formed of fibers which are a blend of corrosive fibers and synthetic fibers or a combined Rayon obtained by adding polymer emulsion or water-soluble polymer into a viscose solution. Then, a plant base material 5 composed of plant seeds, a fertilizer, a water retentive material is stored in a storage part of the network body 1. Then, the network body 1 is fixed to a slope surface of a mountainside or the like with the use of anchor bolts, and thereafter, fertile soil or the like is sprayed over the outer surface of the network body 1. After about one-half to one year, a sufficient strength is maintained so as to satisfactorily grow the plant seeds in the plant base material 5. Thereafter, the net 1 is decomposed and corroded so as to be homogenized with the soil. With this arrangement, it is possible to prevent the network body from remaining, and to ensure a required strength during a period until the growth of the plants.
Patent JP-H08312694-A (JP)
Title: Rotation reduction gear
Inventor: SUZUKI MASARU
IPC: F16F9/14
Filed: 1995-05-16
Abstract: PURPOSE: To reduce the number of parts and to decrease the number of assembling processes. CONSTITUTION: The outer shell of a rotation reduction gear 21 is formed in such a manner that a cylindrical first case 22 provided at one end part with a closed part 22a and a cylindrical second case 23 having two ends being opened are axially interconnected. A first rotor 25 rotatably arranged in the first case 22 is coupled to a cover through a shaft part 27 and a second rotor 38 rotatably arranged in the second case 23 is coupled to a seat through a shaft part 40. An engaging part for a standard is integrally formed at the inner peripheral part of the second case 23 and a part to be engaged for a standard removably engaged with the engaging part for a standard is integrally formed at the outer peripheral part of the second rotor 38.
Patent JP-S61273611-A (JP)
Title: Industrial robot
Inventor: SAKURAI YASUO
IPC: G05B13/00
Filed: 1985-05-30
Abstract: PURPOSE:To actuate an industrial robot at a high speed and with high accuracy by measuring the weight of a working subject and perform the feedforward compensation of the control system gain and the interference torque component to the weight of the working subject. CONSTITUTION:The current flowing to a linear motor part is measured by a drive current detector 43 for linear motor part. A weight detector 41 calculates the weight of a working subject according to said measured value of the current. The increase of the weight of the working subject causes the increase of the moment of inertia. Therefore a compensation computing element 42 controls the gain of an amplifier 39 in order to obtain the optimum control characteristics. While the locus of the arm tip is deteriorated by the effect of the mutual interference between arms. In order to this adverse influence, the interference torque is obtained from the weight of the working subject by the computing element 42 and the feedforward compensation is given to the current value given to a motor 36. Thus the high locus accuracy is obtained regardless of the weight variation of the working subject.
Patent JP-H05288695-A (JP)
Title: Method and apparatus for x-ray fluorescence analysis
Inventor: KOBAYASHI HIROSHI
IPC: G01N23/223
Filed: 1992-04-08
Abstract: PURPOSE:To improve analysis precision of a specimen by removing a carbon system substance stuck on the specimen in an X-ray fluorescence analysis. CONSTITUTION:Radiation B1 is applied to an analysis face 51 of a specimen 50 and a fluorescent X-ray B2 generated from the specimen receiving the radiation B1 is detected for the purpose of analysis of the specimen 50. Here ultraviolet rays are applied from an ultraviolet ray source 23 to the analysis face 51 the specimen 50 and a carbon system substance stuck on the analysis face 51 of the specimen 50 is removed before or during the analysis thereof.
Patent JP-S5240356-A (JP)
Title: Device for inspecting the faceplate of an image tube
Inventor: YAMAGUCHI SHIYOUZOU
IPC: G01N21/84
Filed: 1975-09-26
Abstract: PURPOSE:To positively detect whether or not striae are present in the faceplate to be inspected, by disposing a nontransmissive secreen such as a grating screen between a light source and said faceplate, and subjecting said faceplate and screen to relatively axial rotation.
Patent JP-S5543976-A (JP)
Title: Method of connecting commutator riser with rotor coil lead wire
Inventor: MIURA KUNIHARU
IPC: H02K13/04
Filed: 1978-09-22
Abstract: PURPOSE: To omit a high precission machining for the riser groove by pressing the end of the rotor coil lead wire, which is to be connected with the riser, in the form of a rectangle or trapezoid and by electrically connecting it with the riser.  
     CONSTITUTION: The rotor coil 3 of a fixed shape and dimension is formed by the use of round wires of a fixed diameter and quantity according to the characteristics of a motor of a generator, the lead wires 5 are continuously drawn out from the rotor coil 3. Next, the connecting ends of lead wires are put in the rectangular groove 7, the dimension of which is slightly less than the rectangular groove 6 of the riser 2, the round wires are pressed with pressing block 9 to form the connecting part of the lead wire. After this, the rotor coil 3 is put in the slot of the rotor core, the connecting part of the lead wire 5 is placed in the groove of riser, and is soldered to electrically connect the two. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06323004-A (JP)
Title: Connection structure of twin tower
Inventor: ISHII MASARU
IPC: E04H1/00
Filed: 1993-05-19
Abstract: PURPOSE:To integrate two buildings as one building without generating eccentricity, by stabilizing a twin tower consisting of two buildings having different floor height and different vibration characteristic in structure by connecting two buildings at the proper place for maintaining integrity. CONSTITUTION:At the equal floor in the floor level of an office building A and a convertible building B having each different floor height, each connection part is arranged at every third floor in the office building A and at every fourth floor in the convertible building B, and connected at two places per floor. Further, the connection part is constituted of a rhombic shaped horizontal brace member 1, and both the buildings are connected at several places, and one building in structure is formed without generating eccentricity on the plane view, and the horizontal deformation property at each floor can be made same. Since the tower shape ratio can be reduced low, the safety for the turning-down can be improved.
Patent JP-H02309697-A (JP)
Title: Completely sealed electronic compont package
Inventor: NOOMAN II DEBORUDAA
IPC: H05K5/06
Filed: 1990-05-08
Abstract: PURPOSE: To provide a perfectly sealed package which does not contain an organic material and is resistant to high temperature by heating an electronic configuration package and a preform to a specified temperature in a specified atmosphere, and sealing a glass perform and the electronic configuration package. CONSTITUTION: A glass perform 26 has slightly smaller diameter than a housing cavity 16, and fitted in the cavity 16, to hits to a disk-like chip 24. In order that the glass preform 26 made of non-conductive material is perfectly sealed against the electronic configuration package, a weight 28 is placed on the glass preform 26, and at a same time, the entire package is heated again in a nitrogen atmosphere for flowing the glass preform 26, so that an axis line direction lead 18, a housing walls 12 and 14 and the disk-liek chip 24 are sealed. Thereby, perfect seal-up of a high temperature electronic configuration package containing no organic becomes possible.
Patent JP-H0417592-A (JP)
Title: Drive device with moving coil
Inventor: TOMITA YOSHIYUKI
IPC: H02P25/034
Filed: 1990-05-07
Abstract: PURPOSE:To improve position control resolution by feeding back an output of a sensor by performing differentiation in terms of time and preventing resonance by controlling current which is supplied to coil by a power supply according to the fed back signal. CONSTITUTION:A position target value is input to a control device 11, an output according to it is supplied to a current source 12, and current with which a current source 12 attains the position target value is supplied to a moving coil 3. The force generated in the moving coil 3 allows a stage 6 to be driven and the position changes. A position of the stage 6 is detected by a position detector 8, which is fed back to the control device 11. When a moving coil 3 itself is distorted due to force which is applied to the moving coil 3, a gap between a gap sensor 4 and the coil 3 changes, the gap sensor 4 detects the gap change, and a differential value of the gap change is fed back to the control device 11, thus preventing resonance.
Patent JP-H06323308-A (JP)
Title: Automatic safety system
Inventor: SAEGUSA MASAHIKO
IPC: F15B20/00
Filed: 1993-05-19
Abstract: PURPOSE:To detect the motion failure or the like of mechanism automatically on the machine side so as to prevent the damage or the like of a device. CONSTITUTION:Pressure sensors 22a, 22b, 22c are fitted to an air line for supplying operating air to an actuator 11 or a master valve 20 actuated in a fixed cycle. The time cycle by cycle is checked, and a machine stop signal is outputted when the difference between the clocked time and the reference time becomes the allowable value or more.
Patent JP-H05309222-A (JP)
Title: Air cleaner
Inventor: IWAHASHI HIROSHI
IPC: B01D46/46
Filed: 1992-05-11
Abstract: PURPOSE:To correct the lowering of the sensitivity of a dust sensor due to dust stuck to the surface of a light emitting element and a light receiving element by switching the judgement reference inside a microcomputer for the output of the dust sensor when integrated energizing time of an air cleaner exceeds the reference time. CONSTITUTION:A timer with which the clock pulse of a microcomputer is counted to integrate the total use time is prepared to decide the value of the timer and the value of a EEPROM is rewritten to store the total use time up to the present. This value is compared with the previously stored value and in the case of exceeding the reference time, the sensitivity is automatically adjusted to compensate the lowering of the output of a dust sensor 10 due to longtime use and the change in voltage output of the dust sensor 10 is converted to the pulse of frequency by a V/F converting circuit to input the pulse in the microcomputer. The converted signal is stored in the EEPROM as energizing cumulative total time to properly determine the switching time of the sensitivity of the dust sensor 10.
Patent JP-S63282462-A (JP)
Inventor: FUJIWARA ICHIRO
IPC: F25B17/02
Filed: 1987-05-15
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。