baber/WOPTO huggingface dataset:
Patent JP-2000238773-A (JP)
Title: Synthetic resin-made pallet
Inventor: SUGIHARA JUNRO
IPC: B65D19/24
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To advance load resisting strength and anti-loading strength by forming a girder-in sleeve portion reaching from the surface portion to the rear surface portion with a partition wall and girder wall substantially intersecting with each other in each corner within respective sleeve portions of corner portions, intermediate portions, and central portion. SOLUTION: This pallet is formed having corner sleeve girders 3 connecting a front surface portion 1 and a rear surface portion, an intermediate girder 4 of the periphery, and a central sleeve girder 5, and also having fork insertion holes among respective sleeve girders in the form of parallel crosses, in which a girder-in sleeve portion 8 reaching from the front surface portion 1 to the rear surface portion is formed with intersecting portion walls 71 and parallel partition walls 72 in each corner within the girders of the corner sleeve girder 3, intermediate sleeve girder 4 and central sleeve girder 5.  Herein, it is preferable that a piece of partition walls forming the girder-in sleeve portion 8 is a parallel partition wall 72 provided in parallel with respect to the front surface 1 and cleat of the rear surface being extended in the same direction, and also preferable that the parallel partition wall 72 is formed between the front surface portion and the rear surface portion, and by connecting their side peripheries.
Patent JP-S63214314-A (JP)
Title: Filtering medium for drainage and its manufacture
Inventor: NISHIMURA SUGAO
IPC: B01D39/08
Filed: 1987-02-27
Abstract: PURPOSE:To secure good drain properties for a long time and prepare a filtering medium of superior durability for drainage by bonding a covering layer with a water permeating layer in the longitudinal direction in the form of continuous or intermittent line by means of heat fusion at a lap-joining section on the water permeating layer. CONSTITUTION:In a filter medium A for drainage, a conveying layer consisting of an exterior net 4 constituted of thermal plastic and a water permeating sheet 3 constituted of fiber intertwined sheets and the like is applied outside a water permeating layer 1 as a covering layer of good drain properties in the surface direction constituted of a plurality of superposed comparatively large mesh synthetic resin nets 2. Also, the both ends of said covering layer are lap-joined from the left and right sides on the surface of the water permeating layer 1, and at the lap-joining section 5, said both ends are bonded together in the longitudinal direction in the form of continuous or intermittent line by means of heat fusion such as high-frequency welding or the like. As a result, good drain properties are secured for a long time and the filtering medium A of superior durability can be prepared.
Patent JP-S62204207-A (JP)
Title: Production of quartz flat plate optical circuit
Inventor: KYODO TSUNEHISA
IPC: G02B6/12
Filed: 1986-03-05
Abstract: PURPOSE:To improve the stability of a film thickness and to prevent the intrusion of foreign crystal phases by heating and stretching a glass block welded with a core part and clad part or substrate part to prepare an intermediate body for a flat plate optical circuit having a prescribed size and structure. CONSTITUTION:The glass block for the core and the block for the clad or substrate are welded and stuck to each other and the welded block is stretced in a heating furnace to obtain the intermediate body for the flat plate optical circuit. An optical waveguide having the prescribed high accuracy and film thickness is obtd. from the intermediate body. For example, the glass block 1 for the core consisting of GeO2-SiO2 glass is sandwiched with the clad blocks 2 consisting of F-SiO2 glass, etc., and the blocks are welded by heating (a). The base material 3 for the flat plate optical circuit obrtd. in the stage (a) is stretched while said material is drawn down in the heating furnace 4. The width l of the intermediate body 6 for the flat plate optical circuit after stretching is 100mm and the intermediate body 6 for the flat plate optical circuit as shown in (b) and (c) is obtd. The circuit having an improved connection characteristic when used as a circuit for optical branching, etc. is thus produced with good working accuracy and mass productivity.
Patent JP-H03247305-A (JP)
Title: Feet pattern measuring device
Inventor: YOSHII TAKASHI
IPC: A43D1/02
Filed: 1990-02-26
Abstract: PURPOSE:To minimize errors in measurement by shortening time needed for measurement by detecting the configuration of the ground contact surface of soles with a simultaneous measurement of both feet with a displacement sensor, and by conducting the measurement. With the center of gravity being kept within a desired range. CONSTITUTION:On the base plate 12 both feet placement bases 18 are provided so that both feet can be simultaneously placed. Then load cells 12a-12c are arranged in a polygonal configuration. On the basis of this output, a device for measuring the center of gravity 3 is provided to indicate the position of the center of gravity person to be measured. Moreover, a pressure distribution sensor 19 is installed on both feet placement base. Furthermore, by providing a laser displacement sensor 36 for detecting sides on the base 14 through a sliding plate 16 slidable both in the forward and backward directions, horizontal distance from the displacement sensor to feet is measured. Then the ground contact surface configuration and the external periphery and other feet patterns can be measured respectively with a pressure distribution sensor 19 and a displacement sensor 36 while maintaining the center of gravity within the predetermined range with a person to be measured being monitoring the display 3 of the center of gravity 3.
Patent JP-H05251486-A (JP)
Title: Method of sealing semiconductor with resin
Inventor: IWASE YOSHIHIRO
IPC: H01L21/56
Filed: 1992-03-04
Abstract: PURPOSE:To improve the reliability of a semiconductor device by preventing the sinking and floating of an element mounting part by resin flow inside a cavity. CONSTITUTION:When clamping a lead frame 7 with upper and lower molds 1 and 2, it is caught from above and below with injector pins 4 and 5 on such a level that the surface of an element 9 and the bottom of an element mounting part 8 and the upper and lower injector pines 4 and 5 do not contact with each other, and in this condition, resin is injected, and the element 9, the element mounting part 8, or the like is retained with the injector pins 4 and 5 just before the injected resin fills up the cavity 3, whereby the sinking and the floating of the element mounting part is prevented.
Patent JP-S62203408-A (JP)
Title: Transistor amplifier
Inventor: TAKAHASHI MASAO
IPC: H03G3/10
Filed: 1986-03-04
Abstract: PURPOSE:To attain the broad gain adjustment by using a voltage adjusting device so as to vary a power voltage of an amplifier transistor (TR). CONSTITUTION:When a switch 6 is interrupted, almost all power voltage Vcc is impressed to a collector of a TR 2 via a choke coil 10 because a TR 4 is turned on and then the TR 2 is operated by a high gain depending on the bias condition decided by resistors 7, 8, 9. On the other hand, in closing the switch 6, the base voltage of the TR 4 is divided by resistors 11, 12, the voltage drop of the TR 4 is increased and the collector voltage of the TR 2 is lowered. In adjusting the dividing ratio of the resistors 11, 12 by using the TR 4 according to the following equation, a gain change of nearly 15dB is obtained; Vc VccX(R12/(R11+R12)), where Vc is collector voltage of the TR 2, Vcc is the power voltage, R11, R12 are resistance values of the resistors 11, 12 respectively.
Patent JP-S60190592-A (JP)
Title: Pretreating solution for silver plating
Inventor: OOKUBO RIICHI
IPC: C25D3/46
Filed: 1984-03-13
Abstract: PURPOSE:To prevent the substitution deposition of silver and to form a fine silver film when a substrate of a metal which is baser than silver is electroplated with silver, by pretreating the substrate with a soln. contg. rhodanine. CONSTITUTION:This pretreating soln. for silver plating is an aqueous soln. contg. rhodanine. A substrate of a metal which is baser than silver such as a copper (alloy) substrate or a copper plated substrate is dipped in the pretreating soln. before the surface of the substrate is electroplated with silver. The substitution deposition of silver is prevented, and a fine silver film is formed by electroplating.
Patent JP-S55139519-A (JP)
Title: Structure of coupling for duplex shaft
Inventor: KIKUCHI YOUICHI
IPC: F16D1/02
Filed: 1979-04-18
Abstract: PURPOSE:To accomplish coupling ot two shafts with ease and promptly, by forming at an end portion of one turning shaft a tapered portion the outer diameter of which is decreased gradually toward the end face, and similarly forming at an end portion of the other turning shaft a tapered portion the inner diameter of which is increased gradually toward the end face, so that these two tapered portions are coupled tightly with each other. CONSTITUTION:Duplex shaft 30 consists of a hollow turning shaft 34 and a slide shaft 36 fitted in the hollow shaft 34 in freely slidable manner. At an end portion of the turning shaft 34, there is formed a tapered portion 44, the outer diameter of which is decreased gradually from its flange 42 toward end face 38. On the other hand, another duplex shaft 32 consists of a hollow turning shaft 34a and a slide shaft 36a fitted therein. The turning shaft 34a has an end portion the end face 56 of which is defined by flange 54 formed with bolt holes 52. At the end portion of turning shaft 34a, there is formed a tapered portion 58 the inner diameter of which is increased gradually toward the end face 56. In coupling these two duplex shafts together, slide shaft 36a is at first inserted into turning shaft 34, and duplex shaft 32 is shifted toward another duplex shaft 30 until flange 54 of shaft 34a comes into abutment with flange 42 of shaft 34.
Patent JP-S59194111-A (JP)
Inventor: ROORAN RETO
IPC: F15D1/02
Filed: 1984-03-13
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-S62205146-A (JP)
Title: Flame-retardant polypropylene composition
Inventor: WATABIKI KAZUNORI
IPC: C08L23/10
Filed: 1986-03-04
Abstract: PURPOSE:The titled composition having extremely improved bleed out resistance of flame-retardant, improved heat distortion temperature and flame retardance, containing polypropylene, talc, brominated polystyrene and antimony trioxide. CONSTITUTION:(A) 100pts.wt. propylene homopolymer is blended with (B) 30-70 pts.wt. powdery talc having 11-25mum, especially 15-20mum average particle diameter, (C) 25-45pts.wt. preferably 30-45pts.wt. powdery brominated polystyrene preferably having >=60wt% bromine content, >=10,000mol.wt. and 1-100mum average particle diameter and (D) 0.1-30pts.wt., preferably 5-20pts.wt. antimony trioxide to give the aimed composition.
Patent JP-H10247410-A (JP)
Title: Back light device and liquid crystal display device using it
Inventor: TANIGUCHI TAKASHI
IPC: G02F1/1335
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To enhance effective utilization of light of a back light device, and reduce irregular color, irregular iridescence, and interference fringes caused in outgoing light. SOLUTION: In a backlight device 2, a polarizing film 8 with selective reflection function which arranges and radiates one part of incoming light in the direction of a predetermined axis (a penetration axis) and reflects the rest of the incoming light is provided on a light outgoing face, and a diffusing sheet 9 having a phase difference axis direction in the same direction as the penetration axis direction of the polarizing film is provided on the polarizing film 8. In a liquid crystal display device 1, a liquid crystal panel 3 is superimposingly arranged on the backlight device 2 so that the penetration axis direction of the polarizing film 8 and the phase difference axis direction of the diffusing sheet 9 coincide with the polarizing axis (the penetration axis) of a polarizing plate 12 below a penetration type liquid crystal panel 3.
Patent JP-H04283665-A (JP)
Title: Wheel speed correcting device
Inventor: TAKADA KOJI
IPC: B60T8/24
Filed: 1991-03-12
Abstract: PURPOSE:To enable fluctuation according to a tire diameter to be corrected constantly by correcting a coefficient including a tire diameter which is prepared for each wheel, calculating the wheel seed after correcting the tire diameter from an angular velocity which is measured, and then correcting the wheel speed with an amount of turning correction. CONSTITUTION:A wheel speed Va is calculated at a wheel speed calculation part WV based on an angular velocity which is detected by a wheel rotary angular velocity measuring part AV, an average value of the speed Va is calculated by a reference speed calculation part REF, and then it is output as a reference speed Vs. A left/right speed difference calculation part DIF calculates a left/right speed difference Df of a target reference wheel and then output it. A curvature representative value calculation part RTO outputs a ratio of the difference Df to the speed Vs as a representative value of curvature Rt of the wheel. A turning correction ratio calculation part TCR calculates a correction ratio Rc of each wheel based on the value Rt. In the turning correction amount calculation part TCA, a difference Df is multiplied by a ratio Rc and the correction amount Dv is calculated. In a correction wheel speed calculation part CWV, the correction amount Dv is added to or subtracted from the speed Va and a control logic CTR performs antilock control using an obtained corrected wheel speed Vc.
Patent JP-S51122135-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: INOUE HISAAKI
IPC: C09J153/00
Filed: 1975-04-17
Abstract: PURPOSE: A hot-melt pressure-sensitive adhesive composition consisting mainly of a thermoplastic elastomer with reduced melt viscosity by addition of a specified softener. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59174264-A (JP)
Title: Casting method in inert gaseous atmosphere
Inventor: MORITA YASUJI
IPC: B22D27/00
Filed: 1983-03-18
Abstract: PURPOSE:To improve the quality of a casting product without spoiling casting operation by blowing an inert gas from the bottom of a longitudinally provided casting mold device to fill the inside with the inert gas then setting a ladle on the opening of the device and charging a molten metal into the device. CONSTITUTION:An interposing base 4 is set via a packing material 13 on a flange 10 in the riser part 5 of a longitudinally provided casting mold 3. A sealant 19 is preliminarily stuck to the upper flange 11 of the base 4 to keep the opening 18 for charging of the base 4 closed. An inert gas is blown in this state through a gas blowing pipe 8 into a casting mold device 1 to discharge the internal air through the gas releasing part 14 of the base 4. The oxygen content in exhaust gas is maintained at about <=1.0% and thereafter the part 14 is hermetically closed and a relief valve 16 is regulated at a set pressure, then the inert gas is blown for a prescribed time. A ladle 2 contg. a molten metal is set and a valve body 21 is removed to break the sealant 19 by the molten metal through a charging port 20 so that the molten metal is charged into the device 1. The blowing of the inert gas is ceased approximately simultaneously with the charging and gas is vented through the part 14.
Patent JP-S53132265-A (JP)
Title: Coaxial package for transistor
Inventor: AIGA MASAO
IPC: H01L23/04
Filed: 1977-04-22
Abstract: PURPOSE: To manufacture a coaxial package for high output, high frequency transistor which effectively radiates heat and houses a large chip or chips. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58163518-A (JP)
Title: Passing control method of rolling
Inventor: ITAZURI YASUHIRO
IPC: B21B37/16
Filed: 1982-03-24
Abstract: PURPOSE:To execute top rolling which scarcely acuses off-gauge, by setting a rolling speed to a lower speed than a rolling speed in the course of stationary rolling as soon as the tip of a rolling material is bitten. CONSTITUTION:When a rolling material is bitten to an (i) stand, a computer sets a rolling speed to a value which is lower by DELTAV1i+DELTAV2i than a stationary speed Vi. By said biting control, top rolling which scarcely causes off-gauge is executed. Subsequently, when the tip of the rolling material is bitten to an (i)+ 1 stand, the computer returns a draft position by DELTAS1i and makes a speed higher by DELTAV1i, when a rolling load detector of the (i)+1 stand shows metal-in continuously for the time of tm. Subsequently, when the tip of the rolling material is gnawed to an (i)+2 stand, namely the last stand (i)+2, the rolling load detector of the (i)+2 stand shows metal-in continuously for the time of tm in the same way, a draft position is returned by DELTA2i, is set to S0i, and a rolling speed is made higher by DELTAV2i and is set to Vi.
Patent JP-S61205415-A (JP)
Inventor: YUKI MIKIO
IPC: A01D34/63
Filed: 1985-03-09
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-S63213092-A (JP)
Title: Code forming device
Inventor: MINEYAMA MASARU
IPC: G06K1/12
Filed: 1987-03-02
Abstract: PURPOSE:To easily form a code pattern arranged code elements in a measure state on a plane with the operation of a keyboard and to recognize the result with eyes by forming the code pattern with the aid of painting code elements whose optical characteristic is varied at a finite stage in the measure state on the plane. CONSTITUTION:A code pattern forming part 4 is a box-shape, an inkjet system chromatophore painting part 1 is arranged in the part 4 in four columns and two rows and in the measure state. When the code pattern 3 is formed by painting the code element 2 whose optical characteristic is varied at the finite stage in the measure state on a card 51, a decimal code inputted from the keyboard 6 is converted to a digital signal with four bits through negative logic OR gates 5a-5d, and this digital signal is transmitted to a said code pattern forming part 4. By receiving that, the code pattern in the measure state is printed on the card 51. As the code pattern is in the measure state, it is not difficult to be read out like a bar-code.
Patent JP-S62206707-A (JP)
Inventor: MIO KOTARO
IPC: H01B7/18
Filed: 1986-03-04
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-S51122683-A (JP)
Title: Method of producing cation exchange membrane
Inventor: SADA TOSHIKATSU
IPC: C08J5/22
Filed: 1975-04-21
Abstract: PURPOSE: An improved method of producing a cation exchange membrane containing fluorine, which can increase current efficiency during electrodialysis. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54139739-A (JP)
Title: Developing device
Inventor: TAMURA YASUYUKI
IPC: G03G15/09
Filed: 1978-04-21
Abstract: PURPOSE: To develop the wide range image part of electrostatic images with even and adequate densities and further simplify constitution by making the disturbance movement of toner particles active by the use of a magnet roll.  
     CONSTITUTION: The one-component magnetic developer T from a vessel 10 is conveyed in the direction A 2  same as the rotating direction A 1  of a photoreceptor 1' and a magnet roll 12 is driven in the A 3  direction. The magnetic lines of force by the respective N, S poles of the roll 12 rotate along the circumference of a non- magnetic conductor cylinder 9, giving the moving force opposite from the rotating direction of the roll 12 to the toner T. Hence, the developer layer tries to move in the arrow A 2  direction as a whole. In this layer, disturbance motion of the toner paticles occurs and the developer is finely loosened so as to readily deposit on the photoreceptor 1' and the impingement and spacing of the particles are repeated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09220396-A (JP)
Title: Spin-drying/washing machine
Inventor: SUGANO KYOICHI
IPC: D06F37/12
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine having a clean basket corresponding to a large capacity by fastening the barrel section and bottom plate section of a washing/drying-spinning tub by double-folding/caulking connection. SOLUTION: Round projections 32a and oval projections 32b are stretched inward on the peripheral face of the barrel section 32 of a washing/spin-drying tub (basket) made of a stainless steel sheet, and spin-drying holes 32c are protruded and opened outward between the projections 32a, 32b of the peripheral face. A stainless steel sheet is rounded with a rolling machine, then it is double- folded/caulked into a cylinder to form the barrel section 32. A flange serving as a reinforcing bottom plate connecting the basket 30 to a clutch section is fitted and fixed to the lowest face recessed into a star shape of a bottom plate section 33. A balance ring 40 is fitted to the outside of the opening section of an upper ring section 31 forming the upper section of the basket 30.  The bottom plate section 33/barrel section 32 and the upper ring section 31/barrel section 32 are double-folded/caulked 31b, 33c over the whole periphery to form the stainless basket 30.
Patent JP-S58165073-A (JP)
Title: Distance amplitude correction circuit
Inventor: UCHIHARA TOSHIO
IPC: G01S7/28
Filed: 1982-03-25
Abstract: PURPOSE:To improve the accuracy while facilitating the handling by correcting the amplitude of a distance signal by ultrasonic flaw inspection selectively accessing a plurality of ROMs or P-ROMs for memorizing different distance amplitude characteristics. CONSTITUTION:P-ROMs 1-n in which different distance amplitude characteristics are memorized are selected through a control logic 28 in response to the operation of a memory select switch 31, either of start switches 32 for oscillation synchronization or for surface wave cycle or the like. The ROMs 1-n selected are accessed through an address driver 29 controlled by a clock at a selected cycle with the logic 28 to correct the amplitude of a distance signal during the ultrasonic flaw inspection as outputted from a D/A converter 33 according to the distance amplitude characteristics read out of the ROMs 1-n. This method of selectively using the plurality of erasable P-ROMs or the like to handle the distance amplitude characteristics facilitates the handling and improves the accuracy.
Patent JP-S61207018-A (JP)
Title: Developing device
Inventor: SHIGEMURA HIROYUKI
IPC: H01L21/027
Filed: 1985-03-11
Abstract: PURPOSE:To contrive improvement in dimensional accuracy of the titled device by a method wherein the period of developing process is controlled by receiving information from the temperature sensor which detects the temperature variation caused by the spray development using an organic solvent type developing treatment solution. CONSTITUTION:The vacuum chuck 2 provided in the chamber 1 of a developing device is rotated by a motor, a resist 4 is coated, and the chuck 2 is rotated around the vertical axis at the prescribed number of revolution. The developing operation of the resist 4 is performed by releasing a developing treatment solution 6 from a nozzle 5 in such a manner that it covers the desired area of the substrate to be processed. At this time, the temperature of the treatment solution released while the developing work is performed is measured by a detector 7, the information pertaining to the measured temperature of developing solution is sent to a controller 8 wherein the relation between the temperature of the developing solution and the period of developing treatment, which was calculated in advance, is memorized and the period of developing is controlled based on said information. As a result, a developing treatment of highly accurate pattern dimensions can be performed.