baber/WOPTO huggingface dataset:
Patent JP-H0762305-A (JP)
Title: Double-side pressure-sensitive adhesive tape for fixing building interior material
Inventor: SASAKI KAZUMA
IPC: C09J133/06
Filed: 1993-08-24
Abstract: PURPOSE:To obtain a double-side pressure-sensitive adhesive tape having sufficient initial adhesive power and holding power for both the surface of a base material and the rear of an interior material for a building even in bonding operation in the winter season. CONSTITUTION:This tape has a foam base having on both sides thereof a pressure-sensitive adhesive layer formed by cross-linking an acrylic pressure- sensitive adhesive having a glass transition temperature of -20 deg.C or lower and a weight-average molecular weight of 300,000 to 700,000 with a cross-linking agent comprising aziridine.
Patent JP-H0258521-A (JP)
Title: Plasticizer for thermosetting resin
Inventor: SUMI HIDEYUKI
IPC: C08G18/66
Filed: 1988-08-24
Abstract: PURPOSE:To obtain the subject plasticizer, having a specific structure, consisting of hydrophobized and modified polyurethane, excellent in water resistance, strength, plasticity and flexibility and useful as a laminating material, etc., without a tear of gelation during preservation. CONSTITUTION:The objective plasticizer consisting of a hydrophobized and modified polyurethane having a structure expressed by the formula (X is residue of polyether diol having 200-50000 molecular weight; R3 is bifunctional organic residue derived from a diisocyanate compound; A and B are OH or 1-18C monoisocyanate residue; Z is at least >=8C alkyl, fluoroalkyl or residue of a compound having functional group reactive with aromatic alkyl and isocyanate groups; n and m are integers of >=1) and at least >=10000 molecular weight of the polymer.
Patent JP-H0373291-A (JP)
Title: Driving device for articulated robot arm
Inventor: HIDAKA YOSHIHIRO
IPC: B25J9/06
Filed: 1989-08-14
Abstract: PURPOSE:To enlarge the swinging angle of a base part arm by fixing the lower part of the stator of a rear direct driving motor onto a base and fixing the base of a base part arm to a rotor. CONSTITUTION:A base part arm 10 is turned by the operation of a direct driving motor 13 and a terminal arm 16 is turned by the operation of a direct driving motor 12. A variable stopper 22 is held at a specific height by the operation of a Z axial motor 23. When an air cylinder 20 is operated, a work axis 18 is held at the position abutted on the variable stopper 22. The work axis 18 is then rotated on operation of a work axis motor 17 to perform a specific work. In this case, the lower part of the stator 13a of a rear direct driving motor 13 is fixed onto a base 14 and the rotor 13b thereof is fixed to the base part of the base part arm 10. The whirling angle of the base part arm 10 can thus be enlarged.
Patent JP-S6268789-A (JP)
Title: Thermal transfer material
Inventor: HASEGAWA TETSUO
IPC: B41M5/26
Filed: 1985-09-20
Abstract: PURPOSE:To provide a thermal transfer material having excellent harmony of preservability and thermal transferability, by providing on a base a thermal transfer layer comprising microencapsulated fine particles in which a core material is coated with an acid-neutralized type styrene-acrylic copolymer. CONSTITUTION:A thermal transfer material 1 comprises a thermal transfer layer 3 on a base 2. The thermal transfer layer 3 comprises microencapsulated fine particles 4 in which a core material 4a coated by a wall material 4b, and an adhesive 5. The core material 4a comprises a heat-fusible ink prepared by dissolving or dispersing a coloring agent in a heat-fusible binder. The wall material 4b comprises and acid-neutralized type styrene-acrylic copolymer which is a copolymer of styrene and an N-alkyl-subst. or unsubst. aminoalkyl (meth) acrylate. The weight average molecular weight of the copolymer as determined by gel permeation chromatography (GPC) is preferably 10<4>-5X10<4>. The thermal transfer material has excellent thermal transferrability as well as preservability, based on the characteristics of microcapsules.
Patent JP-2000047132-A (JP)
Title: Scanning optical system
Inventor: TAKEUCHI SHUICHI
IPC: G02B26/10
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To suppress performance deterioration, accompanying with temperature variation, small by forming all constituent lenses of resin raw materials and satisfying specific conditions. SOLUTION: Of the scanning optical system which makes a scan with the luminous flux from a light source 11 through an optical deflector 14 and an image formation optical system 15, the image formation optical system 15 consists of a front group F which consists of two lenses and has positive refracting power on the whole and a rear group R consisting of a long type anamorphic single lens L3 which is arranged nearby a scanned surface 16 and has large positive refracting power in the vertical scanning direction. The constituent lenses are all formed of resin raw materials and satisfy conditional inequalities d0/f<0.23, 0.70<f/f1<1.30, and dfB/f<0.50.  Here, (f) is the focal length of the image formation optical system in the horizontal scanning direction, f1, the focal length of the 1st lens of the front group F, d0, the distance from the intersection of the optical axis of the luminous flux which is made incident on the optical deflector 14 from the light source 11 and the optical axis of the image formation optical system to the 1st surface of the image formation optical system on the side of the optical deflector 14, and dfB, the distance from the final surface of the rear group R on the side of the scanned surface 16 to the scanned surface 16.
Patent JP-S6365190-A (JP)
Title: Rotary compressor
Inventor: OKUBO MASAAKI
IPC: F04B39/00
Filed: 1986-09-05
Abstract: PURPOSE:To reduce a sliding loss between a bearing and a shaft as well as to make improvements in efficiency and reliability, by pressing a ball bearing lightly in a sub-bearing. CONSTITUTION:A main bearing 5 and a sub-bearing 6 are closely locked to both sides of a cylinder 4, and a shaft 8 driving a roller 10 is supported on both these bearings 5 and 6. And, in this sub-bearing 5, there is provided with a ball bearing 6a for supporting the shaft 8. With this constitution, load in a counter-compressive direction acting on the shaft 8 is supportable by the ball bearing 6a less in a sliding loss, so that the sliding loss between both bearings 5, 6 and the shaft 8 is reduced, thus mechanical efficiency in a compressor and its reliability are improved.
Patent JP-H06281598-A (JP)
Title: Apparatus and method for simultaneously displaying x-ray image and optical image of multilayered work
Inventor: SUGA KAZUNORI
IPC: H05K3/46
Filed: 1991-07-26
Abstract: PURPOSE:To make it possible to detect and correct the mounting state of a multilayered work by detecing the X-ray image of the internal layer of the multilayred work, displaying the image on the screen of a monitor, detecting the image of a surface mounting with an optical system, displaying the image on the same screen, and displaying the images on another monitor at the same time. CONSTITUTION:An X-ray tube 2 and an X-ray camera 1 face each other at the specified interval. A reflecting mirror 3 is provided in-between. A CCD camera 4 is provided at the specified interval. An IC circuit 7 is soldered on a multilayered substrate 6, which is mounted and fixed on a table 5. A resistor 8 and the like are soldered at the lower part of the circuit. Under this state, X rays are cast on the substrate 6. The inner layer part is detected and displayed on a monitor 12. The circuit 7, the resistor 8 and the like are detected with the optical system of the mirror 3 and the camera 4 and displayed on the monitors 12 and 13. Thus, the soldering and the positions of the parts are detected. The cracks of the inner layer, the short circuits of the parts and the like in the substrate 6 can be also inspected. Furthermore, in the punching, cutting and marking machining of the inspected substrate 6, the position, where the inner layer is not damaged by the machining of the surface, can be selected.
Patent JP-H05205204-A (JP)
Title: Recording reproducer
Inventor: LESHEM PAWEL DIPL ING
IPC: G11B15/00
Filed: 1992-08-06
Abstract: PURPOSE: To provide a simple means where omission in the start part of information to be recorded and recording gap occurrence are prevented at the time of a copying processing. CONSTITUTION: A connecting device 17 is provided in a recording and reproducing device 1 which records and reproduces an information signal, and another device 35 is permitted to be connected to the recording and reproducing device 1 with the connecting device, in order to execute a copying operation. When the 'reproduction' operation mode of another device 35 is switched on, another device 35 generates a high level control voltage U1 and a copy instruction is deliberately supplied to the recording and reproducing device 1.  The recording and reproducing device 1 is provided with a first detecting equipment 49 detecting the high level control voltage U1, and the second detecting equipment 50 detecting the consciouly generated copy instruction and the 'recording' operation mode of the recording and reproducing device 1 is switched on in order to execute the copying operation, only when the both detecting equipments are triggered simultaneously.
Patent JP-H0854521-A (JP)
Title: Plastic optical fiber
Inventor: KAWAMATA MICHINORI
IPC: G02B6/00
Filed: 1994-08-11
Abstract: PURPOSE:To provide a plastic optical fiber having high numerical aperture, wide transmission range and excellent bending resistance by forming a layer as a reflecting layer to reflect inner light around the peripheral part of a fiber in such a manner that the refractive index of the reflecting layer is lower than that of the peripheral part. CONSTITUTION:This plastic optical fiber has a continuous gradient of the refractive index from the peripheral part to the center part and has a layer as a reflecting layer to reflect inner light formed around the peripheral part. This reflecting layer has lower refractive index than that of the peripheral part. To obtain an optical fiber having a wide transmission range, the difference of refractive index between the center part and the peripheral part is <=0.035, preferably 0.001 to 0.035. To obtain an optical fiber having high numerical aperture and excellent bending resistance, the larger difference of the refractive index between the center part and the reflecting layer is the more preferable, and it is proper to specify the difference to at least >0.08. The reflecting layer is formed to 1 to 200mum thickness, preferably 3 to 20mum thickness.
Patent JP-2001029773-A (JP)
Title: Vacuum apparatus
Inventor: TANAKA MASAHIKO
IPC: B01J19/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent a film formed on the surface of a structure from being released, to suppress refuse caused by release of the film form being generated and to improve quality of film forming on a substrate by utilizing hairline processing in a case when a fine unevenness is formed on the surface of the structure formed in a vacuum apparatus by using a flexible metal as a material. SOLUTION: In a vacuum apparatus in which a film is formed in vacuum such as a CVD apparatus, hairline processing is applied on the surface of a structure formed therein by using a flexible metal as a material. E.g. a number of hairlines 3 are formed on the surface 2a of a partition 2 in a process chamber. These hairlines 3 prevent a film from being released and as the film releasing is not generated when adhesive force between the surface 2a of the partition and the film is larger than wt. of the film, the hairlines 3 with enough adhesive force are applied. E.g. the hairlines 12 are processed by moving back and forth a steel brush 11 while it is rotated on the surface of a structure 10 whose material is aluminum. It is possible thereby to prevent the film from being released and to improve quality of film forming of a substrate.
Patent JP-H0655596-A (JP)
Title: Operation display in injection molding machine
Inventor: YAMAZAKI KENJI
IPC: B22D17/32
Filed: 1992-08-06
Abstract: PURPOSE:To operate either of characters or pictographs arranging a character display displaying each operation of an injection molding machine by the characters in response to operation keys indicating this operation by a pictograph type on a display panel by the same layout. CONSTITUTION:A program memory 9 and a canvas memory 10 are connected to a CPU 8. Whether or not a canvas changeover switch 4 is set on is decided when a check-mode setting switch 1 is set at a check mode by the CPU 8, whether or not language is set to any language is decided at the time of YES, and canvas display is changed over to the language, and indicated to a character display 5a in the type of a specified teletext signal through a display interface 11. Whether or not a pictograph operation key is worked in judged at the time of off, and a position corresponding to the operation key is inverted and displayed by the display panel 5a at the time of YES. Accordingly, operation is enabled by pictograph or characters, thus preventing the malfunction of an operator.
Patent JP-H0632099-A (JP)
Title: Manufacture of art decorative material using fish scales
Inventor: OKAMURA HIROSHI
IPC: B44C5/06
Filed: 1992-07-16
Abstract: PURPOSE:To provide a novel colored transparent decorative material by using special shape of fish scales and transparency. CONSTITUTION:Calcium of fish scales purified on its surface is removed by 1/4-2/3, colored with acidic dye or gold-containing dye, then chemically modified at part of collagen in the scale with basic chromium complex salt or basic aluminum salt to fix the shape of the scale, thereby obtaining a decorative material having a colored transparency and high reflectivity.
Patent JP-S6269115-A (JP)
Title: Driver by work coordinate system
Inventor: YOSHIDA MASAHITO
IPC: G05D3/12
Filed: 1985-09-24
Abstract: PURPOSE:To easily give a driving command by a work coordinate system by driving a member to be driven along the coordinate axes of the 1st coordinate system >=2 axes at least proper to the titled driver. CONSTITUTION:A switch circuit 4 inputs a coordinate signal from an X axis encoder 1 and Y axis encoder 2 when a coordinate taking-in signal from a coordinate taking-in switch 3 is inputted to a microcomputer 3. Further, a joy stick 7 outputs velocity command values VX and VY with the X axis and the Y axis in accordance with the inclining direction and an angle of inclination of an operation lever and hereby, A/D converters 8a and 8b output digital command values VXD and VYD. Further, the 1st and the 2nd clamp switches 100 and 101 are connected with the microcomputer 6 and each of driving signals can be optionally checked. Then, the command values VxD and VyD are inputted to D/A converters 9a and 9b and converted into analog command values Vx and Vy and inputted to motor driving signals 10a and 10b respectively. Then, these drive an X axis motor 11a and a Y axis motor 11b respectively. Accordingly, the motors 11a and 11b move X-Y stages in corporation.
Patent JP-H0494830-A (JP)
Title: Device for carrying in/away metal plate
Inventor: HASEGAWA YASUSHI
IPC: B65H5/04
Filed: 1990-08-08
Abstract: PURPOSE:To shorten the horizontal travel of a transfer device by executing carrying in/away metal plate onto a work table with the transfer device by utilizing the movement of the work table. CONSTITUTION:A suction pad 21 is lowered, an end part of a metal plate W on a metal plate place table 13 is sucked and lifted. The work table 7 is advanced and entered below the metal plate W which is put on the work table. When the metal plate W is put on the work table 7, the back and forth movable table 19 of a moving device 30 is advanced and the metal plate W is positioned. After positioning, a work holder 12 is closed, the metal plate W is held and carrying in work is completed. The metal plate W is moved onto the work table 7 on the side of an unloader 16 with the work holder 12 and held by advancing a gripper 25 which is retreated after the work holder 12 is opened. The work table 7 is made to retreat and, after the metal plate W is moved just above a place table 14 by making the gripper 25 retreat further, the gripper 25 is opened.
Patent JP-S6456138-A (JP)
Title: Process for modifying surface of fine particle
Inventor: ICHIHASHI TOSHIYA
IPC: H01L21/203
Filed: 1987-08-24
Abstract: PURPOSE:To perform modification of surface of fine particles obtg. a surface contg. scarce anisotropic part without requiring a drying stage nor heating stage by decomposing molecules of gas adsorbed to the surface of fine particles at low temp. and causing deposition of decomposed product on the surface by irradiating the surface with electron beams. CONSTITUTION:A sample 10 is prepd. by sticking fine particles such as fine Si particles having about 100nm particle size which has been prepd. separately by evaporating Si in gas utilizing arc discharge, to the surface of a collodion film. The sample 10 is mounted between magnetic poles 50 in a sample chamber 40 and gaseous WF6 20 is introduced to near the sample 10. A layer of absorbed W formed on the surface of fine Si particles is irradiated with electron beams generated by an electron beam source 1 such as transmission electron microscope. Thus, W cluster is formed. The size and the film thickness of the cluster during the growth of the cluster are adjusted by confirming on a fluorescent screen provided in a camera chamber 30.
Patent JP-H1056659-A (JP)
Title: Image distortion measuring device
Inventor: OISHI TORU
IPC: G09G1/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an image distortion measuring device capable of minimizing measurement error without requiring any skillness for measuring image distortion and measuring the image distortion of lots of measured cathode ray tubes. SOLUTION: This device comprises an image pickup section 1 provided with a plurality of number of image pickup elements dividedly picking up an image pattern displayed on a display screen of a cathode ray tube to be measured, a data processing section 2 for storing reference coordinates denoting a plurality of predetermined measured positions on the display panel of the cathode-ray tube to be measured, detecting measured coordinate of the image pattern corresponding to a plurality of the measured parts picked up by the image pickup section 1 and calculating the positional deviation of the measured coordinates with respect to a plurality of the reference coordinates of a plurality of the measured positions, and a display section 3 for displaying numerically the positional deviation calculated by the data processing section 2.
Patent JP-S6189253-A (JP)
Title: Thermoplastic resin composition
Inventor: SONODA SHINJI
IPC: C08K5/53
Filed: 1984-10-08
Abstract: PURPOSE:To obtain a flame-retardant composition having excellent impact- resistance, heat-resistance and moldability, by compounding an organic phosphoric acid potassium salt and an aromatic phosphorous acid ester compound to a mixture of an aromatic polycarbonate resin and an aromatic saturated polyester resin. CONSTITUTION:(A) 100pts.(wt.) of a resin composition containing 60-92wt% aromatic polycarbonate resin and 8-40% aromatic saturated polyester resin is compounded with (B) 0.001-5.0pts. of an organic phosphoric acid potassium salt of formula (X1-X8 are H, halogen, acyl, aryl, halogen-substituted aryl or aralkyl), (C) 0.001-5pts. of an aromatic phosphorous acid ester compound an d (D) 0-0.5pts. of an organic silicon compound. The aromatic polycarbonate resin of the component A contains a copolymer of the halogenated 4,4'- dihydroxydiphenylalkane and a non-halogenated compound wherein the amount of the halogenated compound is >=0.1mol% based on the non-halogenated compound.
Patent JP-H10240532-A (JP)
Title: Object-oriented system, method, and product for client-server-center-interprise computing framework system
Inventor: GISH SHERRI L
IPC: G06F9/44
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To improve a computer system by roughly coupling a client and a server program, and exchanging information by using a network. SOLUTION: Computers 300 are controlled by a central processor 302 and many other devices and all interconnected through a system bus 308 to implement special tasks. Execution framework code segments are used which are so constituted as to couple a server computer and client computers through the network by many server computer code segments, present on a server, which are implemented on the server in response to the start of coupling with a special client utilizing client computer code segments present on the server and client computer code segments sent for communication through special communication protocol.
Patent JP-H0760376-A (JP)
Title: Method and equipment for blanking core sheet for revolving armature
Inventor: MIZUTANI KATSUMI
IPC: B30B15/14
Filed: 1993-08-26
Abstract: PURPOSE:To reduce the variance of the stator slot pitch by varry out the speed control so that the locus of the press blanking speed may be trapezoidal. CONSTITUTION:A driving motor 21 is a motor of a type where the speed control can preliminarily be set from the low speed to the high speed, keeping the high speed, from the high speed to the low speed. (e.g. AC servo motor). An iron sheet 3 is mounted on a mounting guide 7, and the slot is worked by an upper blanking die 22 and a lower blanking die 23 while rotating the iron sheet 3. The speed is increased from the initial speed. of zero up to the high speed while several slots are blanked, and the working is continued by keeping the high speed, and the speed is gradually reduced to the low speed from several slots to be completed, leading to the final speed of zero. Because the slot is worked while the initial blanking speed is gradually increased, the iron sheet 3 is not rapidly swung, and the blanking speed can be increased to the high speed while the slot pitch is kept correctly.
Patent JP-S60103423-A (JP)
Title: Shunt device
Inventor: HONDA YUKIHIRO
IPC: H02J7/35
Filed: 1983-11-10
Abstract: PURPOSE:To prevent the waste of the control power for a driver when a battery is discharged by providing a switch to a power supply line of an error amplifier as well as a driver and detecting the load voltage with a comparator to turn on and off said switch. CONSTITUTION:For a period of sunshine, the voltage produced by a solar battery panel 1 is supplied to a load 4 by a shunt device 2 in the form of stabilized voltage. While the voltage is supplied to the load 4 by a battery 3 during the shade. An error amplifier 7 compares the reference voltage VR with the load voltage VL and amplifies the error of comparison to deliver the error voltage VE to a driver 7. A driver 6 supplies a current corresponding to the voltage VE to a shunt transistor 5. An ON/OFF signal is delivered to a switch 9 provided between the cathode of a reverse current preventing diode 8 and the driver 6 and the power supply input terminal of the amplifier 7 after comparing the load voltage VL with the reference voltage VP (VB<VP<VR). Thus the switch 9 is turned on and off with VL>VP and VL>VP respectively.
Patent JP-H0258524-A (JP)
Title: Liquid resin composition
Inventor: MURAKAMI HIROSHI
IPC: C08G59/50
Filed: 1988-08-25
Abstract: PURPOSE:To provide the title composition capable of giving cured products of outstanding flexibility, comprising, as essential components, an epoxy resin liquid at normal temperature, a specific amount of a specific monofunctional epoxy resin and an aliphatic polyamine. CONSTITUTION:The objective composition comprising, as essential components, (A) an epoxy resin liquid at normal temperature (e.g., bisphenol A type epoxy resin), (B) 15-40wt.% of a monofunctional epoxy resin of formula I or II (X is halogen; n is 1-3; R is H, methyl, ethyl or propyl), and (C) an aliphatic polyamine of formula III (R is H, methyl or ethyl; n is 2-50).