baber/WOPTO huggingface dataset:
Patent JP-H07276247-A (JP)
Title: Polish member and manufacture thereof
Inventor: WATANABE NOBUYOSHI
IPC: B24D18/00
Filed: 1994-04-11
Abstract: PURPOSE:To provide a polish member which can favorably polish the inside surface of a recessed part in particular by planting abrasive grain fiber on the surface of a bag-shaped elastic body, and sticking abrasive grain on the surface of the abrasive grain fiber. CONSTITUTION:A polish member 10 is constituted by planting abrasive grain fiber 3 on the surface of a bag-shaped elastic body 1. Namely, fiber 5 stuck with abrasive grain 6 is stuck (planted) on the surface of the bag-shaped elastic body 7 through adhesive 4 so that the abrasive grain fiber 3 are not stuck to each other. This polish member 10 is favorably provided with a plurality of polish layers 3' consisting of bundles of abrasive grain fiber 3 on the surface of the bag-shaped elastic body 1 spacedly from each other. At polishing an object to be polished, after inserting the polish member 10 into the recessed part of the object, air is blown in the bag-shaped elastic body 1, and the surface of the polish member 10 is pressed against the inside surface of the recessed part of the object. The whole surface in the recessed part of the object is polished by rotating the polish member 10 or the object in this condition.
Patent JP-S62251954-A (JP)
Title: Data communication processor
Inventor: FUKUDA TAKUMA
IPC: G06F15/16
Filed: 1986-04-25
Abstract: PURPOSE:To efficiently use a private bus by operating a DMA control circuit which controls the transfer in a data communication processor and a DMA control circuit, which controls the data transfer from a transfer source data communication processor to a transfer destination communication processor, independently of each other. CONSTITUTION:Data communication processors 1011 and 1012 have the same constitution. A channel processor-side DMA control circuit 207 controls the transfer of transfer information or transfer destination information from a local memory 201 to a transmission buffer 202 and the transfer of transfer information from a reception buffer 23 to the memory 201. A private bus-side DMA control circuit 208 controls the transfer of transfer information or transfer destination information from the buffer 202 to a buffer 203 in the transfer destination data communication processor through a private bus 100 and the reception of transfer information from the bus 100 to the buffer 203. Circuits 207 and 208 are so constituted that they are operated independently of each other. Thus, the private bus is used efficiently.
Patent JP-H04325541-A (JP)
Title: Resin composition for semiconductor sealing
Inventor: KIMURA MASATOSHI
IPC: C08F212/34
Filed: 1991-04-26
Abstract: PURPOSE:To obtain the title composition improved in mold release without detriment to the adhesion to, e.g. a metallic frame by mixing a polymaleimide resin with an allylphenol derivative, an inorganic filler, a silicone oil and a higher fatty acid/metal salt. CONSTITUTION:A diamine or polyamine (a) of the formula: (H2N)n Y (wherein n is 2 or greater; and Y is an at least bivalent residue) is reacted with maleic anhydride (b) to obtain a polymaleimide resin (A) having at least two moleimido groups in the molecule and represented by formula I (wherein n is 2 or greater; and Y is an at least bivalent residue). 4-18wt.% mixture of component A with an allylphenol derivative (B) of formula II [wherein X is C(CH3)2, SO2, SO, I or CO] in an amount to give 0.5-1.5 equivalents of the allyl groups of component B per equivalent of the maleimido groups of component A is mixed with 80-95wt.% inorganic filler 0.1-4wt.% silicone oil and 0.01-0.5wt.% 10C or higher fatty acid (metal salt).
Patent JP-S60241055-A (JP)
Title: Device for opening and closing shutter
Inventor: YAZAKI YOSHIO
IPC: G03F7/20
Filed: 1984-05-15
Abstract: PURPOSE:To prevent uneven printing by moving two light intercepting plates each fixed with two cylinders, respectively, always in the same direction, one later than the other by predetermined time duration, to open and close the upper part of the opening of the shutter, and controlling the shutter opening time to render the final time length of the exposure of a work to a luminous exposure flux constant. CONSTITUTION:The upper part of each of light intercepting plates 36, 37 is fixed with screws to one end of each of piston rods 34, 35 fitted into each of cylinders 21, 22, respectively, and each of the plates 36, 37 are arranged in parallel to the opening part 20 of the shutter. The plate 36 covering the part 20 is moved in the direction of the side 20b to fully open it, and passes the luminous flux through it to print the work. The other plate 37 staying on the side 20a is moved with an arithmetic unit to cover the part 20, and next, the plate 36 is moved on the right side, then the plate 37 is moved on the right side to return them to the initial state, thus opening and closing the opening part 20. Since the shutter is opened and closed in the same direction and the exposure time length is kept constantly, uneven printing can be prevented.
Patent JP-H10286623-A (JP)
Title: Device for changing width of roller in wide-frange shape steel roller straitener and changing method therefor
Inventor: OKADA KIMIYUKI
IPC: B21D3/05
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To easily and surely confirm the clutch-on only by attaching a simple means, by driving or stopping a motor for shaking to the normal or the reverse and the natural position with a three-positional type solenoid valve fitted to the shaking shaft of a shaking clamper and detecting the shaking angle with a sensor. SOLUTION: The clamper 1 is moved obliquely by working the shaking motor 6. The three-positional type solenoid valve 9 is positioned to the normal rotation side so as to flow oil to the shaking motor 6. The clamper 1 is pushed downward to the rear end part of a clutch lever 2 and a spring 3 becomes under compressing state and the upward force works at the tip part of the clamper, and an engage part 4 is taken out from the clutch 5 and becomes off-condition and a movable roller 13 can be shifted. A driving shaft 8 is rotated with another motor and the position of the movable roller 13 is changed to a prescribed position on a sleeve 16 of the driving shaft 8. The solenoid valve 9 is changed over to the neutral position and a working torque from the shaking motor 6 to the clamp 1 is stopped. The shaking angle is detected with the sensor 7 and in the case the shaking angle exceeds a threshold value, the clutch becomes on-condition.
Patent JP-H05254326-A (JP)
Title: Suspension device
IPC: B60G17/015
Filed: 1991-04-26
Abstract: PURPOSE:To prevent the occurrence of rolling at the time of sudden steering when a lateral acceleration sensor is abnormal by providing a gain changing means for increasing a designated gain when an abnormality judging means decides abnormality. CONSTITUTION:A displacement difference of each wheel according to a designated gain is calculated from the measured car floor height value of each wheel, the roll restraining amount is calculated according to the lateral acceleration detection value GY, and each wheel controlled variable is obtained from the displacement deviation and the roll restain amount to control a car floor height adjusting means by using each wheel controlled variable. Further, when the abnormality of the lateral acceleration detection value GY is decided, the output value from the acceleration sensor is taken to be zero value for control. Besides, a designated gain is increased by a gain changing means 73. Thus, suspension is made rather rigid so as to restrain rolling caused in the car body to the most extent.
Patent JP-S61255972-A (JP)
Title: Adhesive composition for laminated sheet
Inventor: YAMAMOTO HIDEAKI
IPC: H05K3/38
Filed: 1985-05-08
Abstract: PURPOSE:To provide the titled compsn. having an excellent resistance to deterio ration by thermal cycling, which comprises a polyvinyl butyral resin and a specific modified phenolic resin as essential ingredients. CONSTITUTION:100pts.wt. polyvinyl butyral resin, 20-150pts.wt. modified pheno lic resin obtained by condensation of 3-150pts.wt. oxygen-contg. arom. hydrocarbon-formaldehyde resin (xylene-formaldehyde resin) with 100pts.wt. phenols are dissolved in a solvent (ketones) to form a soln. having a solid con tent of 10-60wt%.
Patent JP-S5622152-A (JP)
Title: Memory access system
Inventor: TAKEUCHI HIDENORI
IPC: G06F12/06
Filed: 1979-07-31
Abstract: PURPOSE: To realize the preceding reading of the instruction without giving any effect to the instruction under execution, by delivering the preceding read request of the instruction to the next bank different from the request bank in case the read request of the operand is given while the preceding instruction is being excuted.  
     CONSTITUTION: CPU1 reads the instructions one by one which are stored in main memory device MS2 out of instruction control part CO14 and then decodes them to transfer them to execution control part EC15. Thus the instruction is executed at EC15. With this action, the execution is prepared for the next instruction at CO14 and during the execution period of the preceding instruction. Starting from the read request of the operand, the execution of the next instruction is prepared duing the execution of the preceding instruction. And the preceding read request of the instruction is delivered to the bank different from the bank of the instruction under execution among banks 26W29 storing the data. In such way, the preceding reading is possible for the instruction in duplication to the operand reading period, thus reducing the time to execute the instruction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01270591-A (JP)
Title: Process for forming dielectric film
Inventor: IWAMATSU SEIICHI
IPC: C30B23/08
Filed: 1988-04-20
Abstract: PURPOSE:To stabilize permittivity of a dielectric film or ferroelectric film and to suppress the generation of leak current, by using atomic layer epitaxial process or molecular beam epitaxial process. CONSTITUTION:The objective dielectric film is produced by the following process (a) or (b). (a) A dielectric film such as silicon oxide film or aluminum oxide film is formed on a substrate by atomic layer epitaxial process or molecular beam epitaxial process. (b) A ferroelectric film such as barium titanate film or lead strontium titanium oxide film is formed on a substrate by atomic layer epitaxial process or molecular beam epitaxial process.
Patent JP-S61256318-A (JP)
Title: Projecting device
Inventor: SHIYUUGIZONO OSAMU
IPC: G02B27/18
Filed: 1985-05-10
Abstract: PURPOSE:To prevent a transparent body from peeling and to prevent a cathode- ray tube from breaking owing to the expansion of the transparent body by cutting a projection lens away from a lens specular surface and forming a gap, forming a groove for sealing and applying a black paint, and then mounting a sealing material. CONSTITUTION:When a groove 12 for sealing is cut in an input lens 3, the height of the sealing material 5 becomes larger the gap between the input lens and cathode-ray tube at any time. Therefore, the depth of the groove 12 for sealing is varied properly to suppress the sealing repulsive force of the sealing material 5 within a limited range when the gap between the input lens and cathode-ray tube is narrow. Consequently, even if silicone gel 6 contracts at low temperatures, the input lens 3 is prevented from being slid with the repulsive force and the silicone gel 6 separates from neither the incidence surface 11 of the input lens 3 nor the surface of the cathode-ray tube 1. Further, the black paint is applied in the groove 12 for sealing to prevent light from being reflected and also prevent the contrast from deteriorating.
Patent JP-H09255379-A (JP)
Title: Cement, method for hardening cement and ph adjusting agent
Inventor: SANO KAZUYA
IPC: C04B7/21
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent defective hardening and abnormal expansion and to obtain a uniform hardened body by adding a pH adjusting agent to a slurry of a mixture contg. slag in a reducing period and gypsum so that the slurry is adjusted to a specified pH. SOLUTION: One or more kinds of pH adjusting agents selected from among boric acid, baron oxide, ammonium borate and a water-soluble inorg. zinc salt are added to a slurry of a mixture contg. 100 pts.wt. slag in a reducing period and 1-1,000 pts.wt. gypsum to adjust the slurry to pH8.9-11.6. A pH buffer is added to the resultant cement and hardening is carried out to obtain a hardened body of pH10-11.
Patent JP-2000287969-A (JP)
Title: Osteoporosis measuring apparatus
Inventor: NAKAMORI YUICHI
IPC: A61B8/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To hinder effect from an echo or the like from an area other than a part to be measured. SOLUTION: The side perimeter of a transducer array 2 in which a plurality of transducers T1, T2... and T64 are enclosed by a vibration proof wall 21 made of a material for damping ultrasonic waves with a specified height on the radiation side of ultrasonic waves to prevent an echo or the like from reaching the transducers T1, T2... and T64 from an area other than a part to be measured.
Patent JP-S57211754-A (JP)
Title: Package
Inventor: SUGIMOTO MASAHIRO
IPC: H01L23/08
Filed: 1981-06-24
Abstract: PURPOSE:To shorten the connecting paths in the package and to reduce grounding resistance, by taking out external leads from a hole sealing surface of the package having a ceramic laminated structure and providing a unitary body of a sealing pattern and a grounding electrode pattern. CONSTITUTION:The electrode to be grounded in a semiconductor element 14 is connected to a bonding pad. Said pad is connected to the sealing pattern through an internal layer pattern 18 and a through hole 19. The bonding pad 17 and a sealing pattern 20 are provided in the close proximity. The sealing pattern 20 also functions as a common grounding electrode. A common grounding lead 16 is connected to an extended part 21 of the sealing pattern 20.
Patent JP-H08168590-A (JP)
Title: Cloth-drying tool provided with many lock sticks on lower surface
Inventor: ISEDA HIROSHI
IPC: D06F57/00
Filed: 1994-03-10
Abstract: PURPOSE: To provide the cloth-drying tool with which a lot of hangers can be easily locked by attaching bent pieces along the lengthwise direction to both the terminals of the lower surface of a semicircular pipe, bridging a lot of lock sticks between both the bent pieces, and fixing them with welding or the like. CONSTITUTION: Bent pieces 2 are attached to both the terminals of the lower surface of a semicircular pipe 1, pierced holes 4 are formed at suitable positions on both the side surfaces of the semicircular pipe 1, a lot of lock sticks 3 are bridged between a pair of bent pieces, and those sticks are fixed by welding or the like. In this case, any objects formed into the shape of wire fence or diamong can be used as a lock means in place of lock sticks 3. When using this tool, hangers 7 are locked by being locked to the lock sticks 3 or being inserted to the pierced holes 4. Besides, not only the hangers but also washing pinches or jumbo pinches can be pinched through the lock sticks.
Patent JP-H09286313-A (JP)
Title: Vehicle collision preventing device
Inventor: TANAKA HIROKI
IPC: G08B21/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reliably announce a properly strong alarm to a driver by a method wherein a means to detect a car speed is provided, and an alarm decelerating means reduces a car speed such that the more a car speed is higher, the more deceleration of the vehicle is increased, and an alarm is generated. SOLUTION: An electronic control device 6 contains a collision prediction part 6a and a brake control part 6b, predict collision with a front obstacle, and a command to effect gentle brake is outputted to a brake device (an alarm deceleration means) 8. Namely, the collision prediction part 6a receives information from an obstacle sensor 2 and a car speed sensor 4 and calculates a distance to an obstacle, a relative speed, and a time until collision occurs. When the time until collision occurs is reduced to a value below a specified value, an alarm brake is operated. A car speed is detected by a car speed sensor 4 and vehicle deceleration is calculated. Braking is then applied on each wheel by a switching valve and alarm brake is worked.  In this case, since a valve opening time is set according to a car speed so that a driver feels the same deceleration shock, an alarm is reliable recognized regardless of a car speed.
Patent JP-S62256845-A (JP)
Title: High filler composition
Inventor: TANAKA MICHIHIRO
IPC: C08L7/00
Filed: 1986-04-30
Abstract: PURPOSE:To obtain a high filler compsn. having excellent flexibility, heat distortion resistance and adhesion and suitable for use as a structural material for sound insulating sheets, vibration damping materials, etc., by blending a thermoplastic styrene elastomer with a thermoplastic styrene/butadiene copolymer resin, a thermoplastic resin, an inorg. filler and a solftener and kneading the mixture. CONSTITUTION:This high filler compsn. is formed by blending 40-80pts.wt. thermoplastic styrene elastomer (1) having a bonded styrene content of 10-50wt% with 20-60pts.wt. thermoplastic styrene/butadiene copolymer resin (2) having a bonded styrene content of 60-90wt%, 0-50pts.wt. thermoplastic resin (3), 200-800pts.wt. inorg. filler (4) and 10-200pts.wt. softener (5) and kneading the mixture. It has a hardness Hs (JIS) of 50-95 and a specific gravity of 1.6-2.5. Preferred examples of the thermoplastic resin are polyphenylene oxide and polypropylene. Preferred examples of the inorg. filler are calcium carbonate, talc, clay and barium sulfate. Examples of the softener are asphalt, aromatic oil, etc.
Patent JP-H09281335-A (JP)
Title: Production of oriented dye film
Inventor: TANAKA TOSHIHIKO
IPC: G02F1/1335
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain an oriented dye film having good quality by depositing a dichroic dye material from a vapor phase on a substrate having a fluorocarbon resin orienting film on its surface while the substrate is heated at specified temp. SOLUTION: A dichroic dye material is deposited from a vapor phase on a substrate having a fluorocarbon resin orienting film on its surface while the substrate is heated at a temp. >=50 deg.C and lower than the melting point of the dichroic dye. In this case, the deposition process of the dichroic dye material from a vapor phase on the substrate, namely vapor deposition, is carried out by heating the dichroic dye material at temp. lower than the decomposition temp. in vacuum to sublimate the dye and to deposit on the substrate. It is preferable to form a thick oriented dye film to form a uniform film without pinholes, however, it is preferable to form a thin film to obtain a high orientation degree. Therefore, the film is preferably formed between >=1nm and <=5μm, more preferably between >=5nm and <=1μm, and especially between >=10nm and <=0.5μm.  Thereby, a stable film having excellent orientation is obtd.
Patent JP-S57211509-A (JP)
Title: Detector for position of moving body
Inventor: MITSUZUKA SHIYUUICHI
IPC: G01C21/16
Filed: 1981-06-24
Abstract: PURPOSE:To detect easily the position and the direction of advance of a moving body only by using speed sensors, by measuring velocity components in the same direction by  two velocity sensors out of three sets on the moving body and a velocity component in the direction intersecting the former at a right angle by the remaining one sensor, and by subjecting measurement signals to operational processing. CONSTITUTION:Velocities VA and VB in the direction perpendicular to a segment AB are measured by velocity sensors 21 and 22 out of sensors 21-23 set on points A-C on a moving body 1, while a velocity VC in the direction of the segment AB is measured by the sensor 23. Signals VB and VA are transduced into a rotational angle theta (direction) around the point A by multiplying a time integration of (VB-VA) by the inverse figure of the length of the segment AB through the intermediary of a subtracter 31, an integrator 41 and a multiplier 51, and are delivered. Meanwhile, signals VA and VC are inputted in multipliers 54-57 and multiplied by cosine and sine signals generated by a cosine generator 71 and a sine generator 81 for the output theta of an adder 15, while a segment AC is multiplied by the cosine and sine signals in multipliers 52 and 53. Values  thus obtained are subjected to operational processing through the intermediary of subtracters 32, 33, adders 91, 92 and integrators 42, 43, and thus the position of the point A  is calculated.
Patent JP-S5525259-A (JP)
Title: Cyclic filter device
Inventor: MIYAMOTO YOSHIHIRO
IPC: H03H15/02
Filed: 1978-08-10
Abstract: PURPOSE:To avoid the oscillation even with the function of the gain fluctuation factor of the amplifier by converting again the output of the charge proportion amplifier into the charge via the feedback capacitor and then returning the charge into the charge transfer element. CONSTITUTION:Capacitor 33 converts the input signal voltage into the charge which is proportional to the signal voltage and transfers the charge delivered from charge transfer element 30 to give the necessary delay. Then the output from element 30 is applied to charge proportion type amplifier 34 to generate the output proportional to the charge quantity given from amplifier 34. At the same time, the output of amplifier 34 is converted again into the charge via feedback capacitor 36 to be returned into element 30. As a result, no oscillation occurs even with the fluctuation factor function of the gain of the amplifier.
Patent JP-H07281697-A (JP)
Title: Audio signal decoder with mpeg specification
Inventor: SATOU HISAAKI
IPC: H04N19/44
Filed: 1994-04-12
Abstract: PURPOSE:To reduce the number of memory utilization and the memory capacity and to reduce the computational work load at the time of the decoding of audio signals. CONSTITUTION:In order to integrate conventional inverse quantization and synthesis process which are normally performed independently, an inverse quantization.synthesis unit 4 is provided to integrally perform the two process based on an integrally computing equation which combines each equation used by the two processes. The index value of the computed value based on the integrally computing equation is divided into an integer part N and a fractional part n and the computing processes of the part N and the part n are separately done. The buffer memory, which is necessary to be provided between conventional inverse quantization and synthesizer circuits, is eliminated. Moreover, one of the multiplications, which is conventionally done twice, is replaced by a shift operation which has a smaller computational load. Furthermore, the frequency of utilization of a ROM which beforehand stores complex multiplications as a table information is reduced.
Patent JP-S59222935-A (JP)
Title: Manufacture of gaas semiconductor device
Inventor: TARA KATSUJI
IPC: H01L43/14
Filed: 1983-06-01
Abstract: PURPOSE:To contrive reduction in the surface leak current of a semiconductor device by a method wherein an etching process to be performed for complete removal of a resistance layer generated by annealing is added to the after-treatment of the annealing. CONSTITUTION:A drain region 2 and a source region 3 are formed in a GaAs substrate 1 maintaining the prescribed interval. A gate electrode is formed on the surface of a GaAs substrate part 4 located between both regions above- mentioned. After an Si<+> injection and an annealing have been performed, the oxide film located on the surface is removed by performing a processing using HF, for example, and then the part of high donor density, which is a low resistance layer, is removed by performing an etching. As an etchant to be used for the above-mentioned etching, tartaric acid or citric acid can be used. By performing the above-mentioned procedure, the low resistance layer which brings cause of surface leak can be removed, thereby enabling to obtain the surface condition of low donor density whereon no surface leak trouble will be generated.