baber/WOPTO huggingface dataset:
Patent JP-H05248076-A (JP)
Title: Soundproof floor
Inventor: OKUZAWA MASAYUKI
IPC: B32B21/12
Filed: 1991-10-24
Abstract: PURPOSE:To maintain the fundamental function of a floor and reduce the floor impact noise by closely piling a prescribed vibration-suppressing member, elastic member, intermediate member, elastic substrate member, etc., in succession in the lower part of a surface member such as a projecting veneer having a prescribed bending rigidity. CONSTITUTION:At the lower part of a surface member 1 such as a projecting veneer having a bending rigidity of 1.2N/m<2> or less, the barium sulfate granular bodies are mixed into vinyl resin, and a vibrationproof member 2 is formed. Then, an elastic body 3 made of rubber, synthetic resin, or the foamed material, intermediate member 4 made of wooden material and synthetic resin, elastic substrate member 5 made of rubber and nonwoven fabric, and soon are closely piled in succession. In this case, as the vibrationproof member 2, is used the material which is formed by mixing the mica granular body into vinyl chloride resin or mixing metal powder granular body into the copolymer resin made of acrylic ester and methyl methacrylate. Then, the rigidity of the molded body is improved, and vibration is absorbed by the particle field friction, and the vibrationproofness of a floor is improved. Accordingly, the load resistance as floor and strength are kept high, and soundproofness can be improved.
Patent JP-H0585370-A (JP)
Title: Steering gear for automobile
Inventor: KAWAMURA HIROMICHI
IPC: B62D1/19
Filed: 1991-09-30
Abstract: PURPOSE:To provide an automobile steering gear capable of reducing impact force received by a driver at the time of colliding against a steering wheel even if pushed by an engine at the time of a collision, without increasing the capacity of collapse mechanism. CONSTITUTION:A steering gear unit 14 is disposed diagonally frontward on the inside of a steering shaft 11. The front end part of the steering shaft 11 and the steering gear unit 14 are connected to each other by an intermediate shaft 21, and the intermediate shaft 21 is supported on a body 22, desirably at the approximate center thereof in the axial direction.
Patent JP-2001103505-A (JP)
Title: Color correction circuit for color difference input signal
Inventor: SHIMIZU AKIRA
IPC: H04N9/68
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a color correction circuit for color difference input signal that can easily and surely adjust a color (adjustment of darkness of color) through digital signal processing. SOLUTION: The color correction circuit for color difference input signal comprises A/D converters for two kinds of input analog color difference signals, a color difference signal polarity discrimination section that discriminates the positive/negative polarity of the respective color difference signals after A/D conversion and provides an output of any of data as a level of the received color difference signal, a color level detection circuit that calculates a color level on the basis of the color data outputted from the discrimination section and provides an output, and a correction curve data memory section that selects a correction curve of which addresses are the color level data and the received color data by each pixel so as to digitally control the amplification of the amplitude.  Or the correction amount can optionally be selected by each pixel according to an operation signal of a user and a correction output is obtained.
Patent JP-H10314295-A (JP)
Title: Bone filling material and its manufacture
Inventor: YAMAMOTO AKIRA
IPC: A61L27/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a calcium phosphate bone filling material, in which granules are coupled together while leaving their shapes, and a method for manufacturing the same. SOLUTION: A bone filling material is manufacture which is made of a sintered admixture obtained by admixing granules of a calcium phosphate compound with grain diameters of 100 μm and more and microparticles of a calcium phosphate compound with particle diameters of 1 to 40 μm and baking the mixture at temperatures of 800 to 1200 deg.C so that the particles of the granules are coupled together by the microparticles; the granular particles in the admixture are coupled together while keeping their shapes, with the coupling strength among the granules being such as to hold the shapes of the granules themselves during collapse.
Patent JP-H03139650-A (JP)
Title: Fine pattern forming material and pattern forming method
Inventor: HASHIMOTO KAZUHIKO
IPC: G03F7/039
Filed: 1989-10-25
Abstract: PURPOSE:To form fine patterns of an exact and high resolution by consisting the above material on an acid decomposing resin, a photo acid generating agent which generates an acid when irradiated with an electron beam and a silicon resin contg. a silicon atom in the main chain or side chain. CONSTITUTION:The fine pattern forming material consists of the acid decomposing resin, the photo acid generating agent which generates the acid when irradiated with the electron beam and the silicone resin contg. the silicon atom in the main chain or side chain. A conductive polysilane polymer or conductive polysilicone polymer is preferably used as the silicone resin. The exact fine patterns which are free from pattern distortions by charge-up are easily formed in this way.
Patent JP-H0713631-A (JP)
Title: Control method for servomotor
Inventor: MATSUBARA SHUNSUKE
IPC: H02P29/00
Filed: 1993-10-13
Abstract: PURPOSE:To speedily invert a body to be driven by a servomotor with scarce delaying at the time of inverting a moving command. CONSTITUTION:After a moving command is interval S1, S2, a first offset amount BLCMP1 is added to a speed command in a section in which a motor moves by (a), and the inversion of the sign of the integral value of a speed loop is accelerated by S5-S8 and S12-S15. As a result, the inversion in the moving direction of the motor is accelerated. Thereafter, after the motor moves by (b), a second offset amount BLCMP2 is added to the speed command, and torque by which a table overcomes frictional force and moves is outputted from the motor S9, S10 and S12-S15. A first offset amount is determined by a value of an integrator of the speed loop at the time when the moving command direction is inverted and the inversion of the motor becomes neither too much nor too little. A second offset value is determined by acceleration at the time of inversion and becomes an optical value corresponding to frictional force. Since the delay at the time of inversion is small, a projection generated when a quadrant is changed at the time of cutting a circular arc can be made small.
Patent JP-H08134757-A (JP)
Title: Reinforcing material and fiber-reinforced resin formed article using the material
Inventor: YAMAMOTO TADAYUKI
IPC: D04H1/498
Filed: 1994-11-14
Abstract: PURPOSE: To obtain a fiber-reinforced resin formed article having excellent balance of ply-separation strength, bending strength, compressive strength and tensile strength by using as a reinforcing material composite cloth produced by integrating laminated woven fabrics and nonwoven fabrics. CONSTITUTION: Composite cloth is formed by laminating the first layer of dry- type nonwoven fabric made of vinylon (R) short fiber having fineness of 5 denier and fiber length of 76mm, the second layer of a plain fabric made of vinylon (R) filament of 1500 denier and the third layer of the dry-type nonwoven fabric and integrating the laminated material by needle punch processing. The obtained composite cloths are laminated in a specified mold, a resin is poured into it and this is subjected to forming process under heating and pressing to obtain the objective fiber-reinforced resin formed article.
Patent JP-H08235496-A (JP)
Title: Planning system of optimum route
Inventor: DENOSU SHII GAJISU
IPC: G08G1/0968
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To maintain vehicle traffic in the optimum flow by calculating the optimum route of each vehicle based on the data supplied from the on-vehicle device of each vehicle through communication means at a traffic management center and transmitting the optimum route to each on-vehicle device through the communication means from the center. SOLUTION: A traffic management center(TMC) 2 has a function for modeling a traffic jam in a system and offering travel plans and vehicle route selection and works as a local data processing station which communicates with the transmitting source of traffic information on vehicles, etc., in the area and the TMC 2 through a communication service offerer. The TMC 2 calculates the optimum route plan based on the data supplied from an on-vehicle device 6 through a fixed data network (communication means) 4 and a wide-area network and transmits the plan information to the device 6 through the wide- area network and fixed data network 4. Therefore, vehicle traffic can be maintained in the optimum flow.
Patent JP-H03141640-A (JP)
Title: Manufacture of semiconductor device
Inventor: TATSUMI TETSUYA
IPC: H01L21/302
Filed: 1989-10-26
Abstract: PURPOSE:To make it possible to perform etching by which a contamination source is hard to occur in an etching process and an excellent etching shape is obtained by providing the etching process for the silicon part of a material to be etched by using a specified mixed gas. CONSTITUTION:Mixed gas containing at least hydrogen bromide and nitrogen is used, and a process for etching the silicon part of a material to be etched is provided. For example, in a trench etching process for forming a trench in single crystal silicon, a material to be etched 10 comprising a single crystal silicon substrate 1, an insulating film 2 and a polysilicon film 3 is etched with photoresist 4 as a mask. Thus, a trench 11 is formed. Namely, the substrate 1, the film 2 and the film 3 form the silicon parts, respectively, and these parts are etched. The reactive component of SiBrx is generated in the silicon trench part which is struck with HBr plasma. Since the reactive component is unstable, the component reacts with N2 in the gas component in a vapor phase, and SiNy is obtained. The SiNy is attached to the side-wall, and a protective film 5 is formed. Therefore, the etching advances under the protection.
Patent JP-H02128006-A (JP)
Title: Levee
Inventor: OSHIKAWA MASATO
IPC: E02B3/04
Filed: 1988-11-04
Abstract: PURPOSE:To prevent an overall break of a levee in case of high waters by coating a subsoil layer of the levee constructed with earth with a non-permeable sheet lengthwise extending the full length thereof. CONSTITUTION:While tamping generally used earth for reclamation, fill is carried out, and a subsoil layer 8 with an angle shaped section is constructed along a river 1. After that, the surface of the subsoil layer 8 is coated with an in-permeable sheet 7 of polyvinyl chloride, and earth is also piled up thereon to construct a levee 2. Even if a part of the levee breaks in case of the rising of the river, the subsoil layer 8 coated with the in-permeable sheet 7 forms non-erosive wall to prevent an overall break of the levee. According to the constitution, clayey soil is not used for the subsoil layer 8, and a stronger levee can be economically constructed.
Patent JP-H02131681-A (JP)
Title: Solid-state image pickup device
Inventor: GOTO HIROSHIGE
IPC: H04N5/357
Filed: 1988-11-04
Abstract: PURPOSE:To obtain a sufficient S/N by detecting the integration quantity of a signal charge generated from a corresponding photosensing picture element and the zero reference level of the integration quantity based on a prescribed control pulse generated from a shift register, converting the level into a voltage and sending the result selectively to a common output line. CONSTITUTION:A charge voltage conversion means Ai detects the integration of the signal charge generated from a photosensing picture element PE; and the zero reference level of the integration, converts the level into a voltage and sends it to a common output line 5 selectively based on a reset pulse phiR applied via a terminal 8e and control pulses phiSi, phiRi. Then an output Vout of a charge voltage conversion means Ai to be sent is outputted externally via a terminal 8g. Since the signal charge readout is implemented based on a prescribed control pulse, for example, generation of a multi-layer polysilicon is not required and the manufacture process is simplified. The processing of correlation double sampling or the like is attained and a sufficient S/N is obtained.
Patent JP-H09118364-A (JP)
Title: Bag-in carton
Inventor: BIZEN TAKEHIKO
IPC: B65D77/06
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To allow contents to be reliably taken out without residual left. SOLUTION: An inner bag 3 is pasted to an inner face of a carton, and an ejection port 5 is attached to a center of an ejection port attaching face 2a of the carton. Pasting regions 11, 12, 13, 14, 15 of the inner bag 3 are provided on this ejection port attaching face 2a, an opposite face 2b and other two opposite faces 2c, 2d. The center of the pasting region 11 on the ejection port attaching face 2a and the pasting region 12 on the opposite face 2b aligns to the center of the ejection port 5, while an area of the region 11 is larger than that of the region 12.
Patent JP-2000108840-A (JP)
Title: Front part structure for vehicle
Inventor: TSUKIJI YUTAKA
IPC: B60R21/34
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide proper protection even if a pedestrian clashes with a vehicle and to prevent deformation even if an external force is applied by mischievous action or the like. SOLUTION: In a vehicular front part structure 20 having an elastic body 36 provided as a shock absorbing part in a front fender 22, the shock absorbing part constitutes the ridge-line portion of the front fender 22. Further, a hood is provided so as to be freely opened/closed by a hood hinge, the elastic body as the shock absorbing part is provided in this hinge portion, and the shock absorbing part is disposed above the hood hinge.
Patent JP-H10120708-A (JP)
Title: Production of vinyl chloride-based resin
Inventor: YOSHITOMI HIDEAKI
IPC: C08F2/18
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent scales from sticking to a polymerizer and produce the subject resin, having a high void ratio, hardly causing fisheyes and good in processability by adding a saturated higher fatty acid and/or a saturated higher alcohol to the polymerzer. SOLUTION: When the suspension polymerization of (A) (i) vinyl chloride monomer alone or a mixture of the component (i) with (ii) a polymerizable monomer copolymerizanble with the component (i) is continuously carried out in (B) an aqueous medium containing a dispersing agent, (C) 0.1-3 pts.wt. of a 12-31C saturated higher fatty acid and/or a 15-31C saturated higher alcohol in an amount of 0.1-3 pts.wt. based on 100 pts.wt. of the component A is added to a polymerizer. The raw material suspension comprising the components A to C is preferably heated at a temperature of (T-10 deg.C) to (T+5 deg.C) based on the polymerization temperature (T) and then fed to the polymerizer.
Patent JP-S6478959-A (JP)
Title: Slip control type brake gear
Inventor: HORUSUTOOPEETAA BETSUKAA
IPC: B60T8/40
Filed: 1987-11-06
Abstract: PURPOSE: To simplify the configuration of a valve by installing each inlet valve whose inflow side and outflow side are directly coupled with an assist pressure supply source and a main valve, respectively, in such an arrangement that the inlet valves are closed in the non-operating positions and opened with the changeover operation. CONSTITUTION: The inflow sides of inlet valves 29 and 30 are connected through connection pipes 40 to a liquid pressure pump 26 and a pressure regulating valve 23 while the outflow sides of the inlet valves 29 and 30 are directly coupled with main valves 27 and 28 where check valves 41 and 42 are connected, and the outlet valves 35 and 36 are directly coupled with a reserver 20 through a return line 37. In this configuration, rotational tendency signals for wheels sensed by induction type sensors S1 -S4 furnished on the wheels are fed to a logic processing circuit 44, which senses a lock tendency to conduct a slip control, and the pump 26 is driven so that an assist pressure is generated in the supply line 40. At the same time, the main valves 27 and 28 are changed over, and brake circuits I and II are isolated by the check valves 41 and 42, and the brake pressure is controlled.  Thus a simple configuration is accomplished.
Patent JP-H05121411-A (JP)
Title: Formation of connecting bump on electronic component
Inventor: KOBAYASHI TAKASHI
IPC: H05K3/34
Filed: 1991-10-25
Abstract: PURPOSE:To form a connecting bump using solder for electrode pads on semiconductor chips or circuit boards at law costs. CONSTITUTION:A solder resist film 4 having a characteristic of non-solder connectivity is formed on the surface of electrode pads 3a, 3b a n d 3c. Relief parts 5a, 5b and 5c for exposing a part of electrode pads 3a, 3b and 3c are provided on the solder resist film 4. Then, the Relief ports 5a, 5b and 5c an the solder resist film 4 are applied with solder paste 7a, 7b and 7c and then heated to a solder melting temperature.
Patent JP-S62138262-A (JP)
Title: Thermal transfer gradation control apparatus
Inventor: TANAKA HIDEFUMI
IPC: B41J2/36
Filed: 1985-12-12
Abstract: PURPOSE:To obtain the good expression of gradation at a high speed by allowing a heat generating resistor to almost accurately generate heat in order to obtain necessary temp., by correcting the recording data of a present line corresponding to the residual quantity of heat of each heat generating resistor due to the recording data of the previous line. CONSTITUTION:A conversion table 18 converts the gradient (l) of the first recording data of a present line from a data memory apparatus 10 corresponding to the gradient (k) of the second recording data of the previous line from a memory 19 according to a formula (12) to obtain the third recording data (l') of the present line and send out said data (l') to both of a density data comprising circuit 17 and the memory 19. In the formula, alpha2 is the heat falling time constant of a heat generating resistor. The memory 19 stores the third recording data (l') of the present line from the conversion table and outputs the third recording data (l') of the present line to the conversion table 18 as the second recording data (k) of the previous line at the time of the recording of the image data of the next line. The density data comparing circuit 17 compares the third recording data with reference density data '0' showing the min. density from a data counter 15 to change the current supply time of the heating current flowing to a heat generaiting resistor.
Patent JP-H01121011-A (JP)
Title: Cup having slant-cut ear edge
Inventor: NAKAYAMA ICHIJIRO
IPC: A47G19/22
Filed: 1987-11-04
Abstract: PURPOSE: To prevent a liquid from leaking, and keep a cup under an easy-to- drink state by a method wherein a high and narrow drinking area is provided on the cup, and lugs are built up on both sides of the drinking area, and an opposite edge part from the drinking area is made lower. CONSTITUTION: A drinking area is made narrower by a circular edge and the side of a mold 1 for the drinking area is made higher, and the side of an opposite edge 2 is made lower to prevent a nose from coming into contact with the opposite area at the end of a drinking. In addition, in order to prevent a liquid from leaking from the side of a mouth, lug edges 5, 6 are provided on the right and left of the drinking area. By this method, a liquid can be prevented from leaking, and at the same time, the cup can be made easy to drink from.
Patent JP-H01121932-A (JP)
Title: Program loading system
Inventor: KOMURA KATSUYA
IPC: G06F9/06
Filed: 1987-11-05
Abstract: PURPOSE:To shorten the overhead time accompanied with program loading by making a control program, whose overhead accompanied with loading is large, half resident on a main storage device. CONSTITUTION:When a user interface program 4 receives an instruction and a processing program a5 is the program to be made half resident, an OS 3 loads the program a5 from a magnetic disk 2 by the request of a control program 7 because the program a5 is not on a main storage device 1. The loaded processing program a5 is executed, and this program remains on the main storage device 1 even after the processing is terminated. When the program 4 receives the instruction and a processing program b6 is not an object to be made half resident, the program b6 is loaded by the OS 3 and is executed, and the program b6 is erased from the main storage device 1 when the processing is terminated. When the processing program a5 is instructed next, the control program 7 does not load the program a5 again and starts execution of the program a5. Consequently, the loading processing of the processing program a5 is unnecessary and the overhead time accompanied with loading is eliminated.
Patent JP-H08117516-A (JP)
Title: Line filter arranging structure
Inventor: YAMAZAKI YASUHIDE
IPC: F15B21/04
Filed: 1994-10-19
Abstract: PURPOSE: To certainly collect a contaminant by arranging a small capacity line filter at every control valve without using a large capacity line filter and to enhance the miniaturization of the line filter and the reliability of the supply of pressure oil to each control valve. CONSTITUTION: The respective pressure oil spilt-sending passages 6, 7 reaching first and second control valves are respectively connected to a priority valve 5 branching and delivering the pressure oil taken out of an oil pressure taking- out device 2 on the outlet side thereof through line filters 8a, 9a and the pressure oil return passage 13 from the first control valve is allowed to meet with the line filter 9a provided in the pressure oil split-sending passage 7 reaching the second control valve on the outlet side thereof through a line filter 8b.
Patent JP-H06128723-A (JP)
Title: Surface treatment of pc product
Inventor: NAKANE ATSUSHI
IPC: C23C14/14
Filed: 1992-10-19
Abstract: PURPOSE:To develop a PC product free of maintenance for a long time by surface-treating the base concrete of a PC product in a specified manner and then forming a Ti coating film. CONSTITUTION:Concrete is placed in a formwork to form a PC slab 10. In this case, the placed concrete is cured in an autoclave to increase the strength of the cured base concrete itself, then the base concrete is released from the formwork, and the base concrete is surface-treated with an SiO2-base material. A Ti coating film 12 is then formed in 0.1-1.0mum thickness by vapor deposition or ion sputtering. Consequently, the adhesion between the base concrete and the Ti coating film is increased, and a PC product excellent in durability due to the Ti coating film and decorativeness due to metallic luster and free of maintenance for a long time is obtained.
Patent JP-H11191935-A (JP)
Title: Charger for smart battery, its charging method and power supply device for note type personal computer using the same
Inventor: KIM HYO JIN
IPC: G06F1/28
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To easily control a charging voltage and a charging current, by connecting a connecting node to a feedback end of switching mode power supply through the line, connecting a first voltage output port of digital-analog conversion means to the line, and connecting a detected current output port to a second voltage output port of digital-analog conversion means while connecting the detected current output port to the line. SOLUTION: An operation power supply required for a charging circuit based on input power supply is achieved by controlling an SMPS 10 with a PWM controller 11 so as to keep a voltage applied to a feedback end FB constant. Output level of drive signal output ends DH, DL is set to L, H respectively, thereby preventing an overcurrent flowing through the primary coil of a transformer 12. Then, the quantity of current output through an output port OUT is controlled through a current detector 30, thereby permitting a selective control of charging current and voltage based on a power supply voltage output from a digital-analog converter 50.