baber/WOPTO huggingface dataset:
Patent JP-H02209927-A (JP)
Title: Production of polymethylsilsesquioxane powder
Inventor: TERAE NOBUYUKI
IPC: C08G77/06
Filed: 1989-02-09
Abstract: PURPOSE:To obtain the subject uniform powder having narrow particle size distribution by dropping a specific methyltrialkoxysilane (or its partial hydrolyzate) into an aqueous solution of an alkali metal hydroxide having a specific concentration under specific condition and subjecting the compound to hydrolysis, condensation, neutralization and drying. CONSTITUTION:The objective powder can be easily produced by dropping a methyltrialkoxysilane of formula (R is 1-4C alkyl) and/or its partial hydrolyzate (preferably methyltrimethoxysilane) into an aqueous solution of an alkali metal hydroxide (preferably aqueous solution of potassium hydroxide, etc.) having a concentration of 0.01-0.2mol/kg at a dropping rate (vg/min) satisfying the formula v/V=0.6-6.0 (preferably 0.8-4.0) wherein V(kg) is the total weight of the methyltrialkoxysilane and/or its partial hydrolyzate and the aqueous solution of the alkali metal hydroxide and subjecting the alkoxysilane compound to hydrolysis, condensation, neutralization and drying.
Patent JP-S55124263-A (JP)
Title: Buried charge coupled device
Inventor: TANAHASHI TSUYOSHI
IPC: H04N5/335
Filed: 1979-03-19
Abstract: PURPOSE:To secure sufficient charge amount with fine pattern in a buried charge coupled device by forming equal amount of impurity diffused layer in the field region and the barrier region in a channel region. CONSTITUTION:Equal conducting type impurity is diffused in the same density to a semiconductor substrate in the shaded portion indicating the field region 2 and the barrier region 3 of the substrate 7, other conducting impurity layer 4 is formed deeper in the region 3, and a buried channel type charge coupled device is thus formed. The field region can be sufficiently isolated in channel due to the potential relationship among the field region 2, the barrier region 3 and a charge storage region 4. Since the diffusion of the region 2 is shallow, it can reduce the width of the channel region to sufficiently secure the charge amount thereat.
Patent JP-S59158458-A (JP)
Title: Program transfer device
Inventor: KITAMURA MASAHIKO
IPC: G06F13/00
Filed: 1983-02-28
Abstract: PURPOSE:To improve the operability and to perform high speed transfer and attain high reliability by storing a program in a nonvolatile memory circuit capable of performing pure electric write and read and random accessing. CONSTITUTION:When a male connector of a transfer device A is connected to a female controller 2a of a sequence controller 1a and when an operating switch 7a is depressed, a program stored in a program memory 11 is read and written in a nonvolatile memory circuit 5 by a program write circuit 4. Then, when the device A is removed from the controller 1a and connected to a female connector 2b of an ROM writer 1b and then an operating switch 7b is depressed, the program read from the circuit 4 is transferred to the ROM writer 1b and stored in a buffer memory 12. The contents of the memory 12 is written under this state by setting a PROM to an ROM socket 10 and depressing a write switch. The PROM is set to the controller 1a so as to fix the program.
Patent JP-S60181453-A (JP)
Inventor: MASUDA JIYUNICHI
IPC: E04B5/00
Filed: 1984-02-24
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-H09233543-A (JP)
Title: Method for reporting completion of transfer to pocket beeper
Inventor: SAITO MAKOTO
IPC: H04W84/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To automatically report the completion of transfer to the pocket beeper of a client on when the transfer is completed in a system having a mechanism for automatically transferring sound or data to the destination of a designated party at designated time. SOLUTION: A person who reserves transfer designates the item of transfer reservation to an exchange 1, a call originating side terminal 3 or a call incoming side terminal 4 and at the reserved date and time, the exchange starts transfer 2 of sound/data to the number of call incoming side terminal and disconnects a line as soon as the transfer is completed. At this timing, the exchange 1 reports the completion of transfer to the telephone number of a pocket beeper 6 while using a confirmed transfer completion code.  A transfer completion reporting function is provided at the exchange 1, the call originating side terminal 3 or the call incoming side terminal 4 and in order to confirm whether the sound/data can be properly transferred to a person in charge at the transfer destination expected by the person reserving the transfer or not, the person who receives the sound / data at the call incoming side terminal 4 reports the result to the terminal of the pocket beeper 6 while using a DTMF signal.
Patent JP-S61192329-A (JP)
Title: Mixing apparatus
Inventor: OKABE YASUSHI
IPC: B01F15/04
Filed: 1985-02-19
Abstract: PURPOSE:To perform the mixing of a paint or a lubricant product with good accuracy, by enlarging the flow range of a flow control valve by changing over the pressure of a supply pump in the outlet side thereof corresponding to the magnitude of the flow amount of each component flow path in a multistage fashion and enabling even one flow control valve to correspond to a wide range of a flow amount. CONSTITUTION:Each component is recirculated by a total amount return pipe 8 and, after a supply pump 3 reached a steady state, the flow amount of each component is operated by a control apparatus 22 and a change-over solenoid valve 12 is changed over corresponding to the flow amount thereof to select the pressure of the supply pump in the outlet side thereof to a high or low pressure level. Subsequently, a flow control valve 7 is opened and mixing is started to control the flow control valve to a predetermined constant flow amount. Each component is sent to a product tank through a common head pipe 5 and a homogenizer 18. When the operated integrated wt. reached the predetermined amount of each component, the flow control valve is perfectly closed and mixing ratio reaches 0.3% or less. Because this apparatus can be used commonly in various kinds of stock materials differing in a flow amount range per one flow path, an extremely large variety of stock products can be prepared by a compact equipment.
Patent JP-S57149148-A (JP)
Title: Method and equipment for manufacturing lens or the like
Inventor: NAGAURA YOSHIAKI
IPC: B24B13/04
Filed: 1981-03-05
Abstract: PURPOSE:To heighten the accuracy of symmetry between both the sides of a lens or the like, by machining a reference holding surface on a machinable element bonded to the workpiece, one side of which is already machined and by machining the other side of the workpiece on the basis of the holding surface of the element. CONSTITUTION:A workpiece mount/demount means 2, 2 are rotatably supported so that they are opposed to each other. A machine frame 7, which holds rotary machining tools 6', 6', is provided so that the frame can be rotated around an axis (b) perpendicular to that (a) of main shafts. A workpiece 30 is held by one mount/demount means 2 so that a spherical surface 35 with its center 36 on the axis (a) is generated by one tool 6'. A machinable element 31 is bonded to the machined spherical surface 35 so that a spherical surface with its center 32 on the axis (a) is generated on the element by grinding. After that, the workpiece 30 having the element 3 is transferred onto the other mount/demout means 2 so that the other side of the workpiece is machined to a concave surface by the other tool 6'. The workpiece 30 and the machinable element 31 are then separated from each other by a solvent. A lens or the like 34 is thus manufactured.
Patent JP-S62192761-A (JP)
Title: Display device
Inventor: MITEKURA AYAHIRO
IPC: G03G21/02
Filed: 1986-02-19
Abstract: PURPOSE:To obtain a copying machine easy to use for an operator by making intuitive visual display of the amount of progress to the whole copy by a display element at all times based on the inputted number of sheets of copy. CONSTITUTION:Shift registers 32 are connected to the display elements of display element arrays of corresponding number respectively, and the pulse of period T is inputted to a clock terminal by a program. In these shift registers 32, data terminals are connected to high level, and accordingly at every time the clock pulse is led from low level to high level, Qs of D flip-flop become successively from high level to low level from left side. Accordingly, the display elements of the display element arrays 19 are lit up successively from left side to right side at every period T. Accordingly, in the case of copying plural sheets, the time of completion of all number of sheets always becomes the level of fully lighting up. Even when any number of sheets are set, display elements are lit up one after another by conforming to the amount of progress of copy correspondingly.
Patent JP-H03236245-A (JP)
Title: Semiconductor device
Inventor: KATO HIROAKI
IPC: H01L21/60
Filed: 1990-02-13
Abstract: PURPOSE:To perform assembling in the same semiconductor package and to decrease the number of connections of bonding wires by using a semiconductor chip on both upper and lower surfaces of which element forming regions are formed. CONSTITUTION:Pads 9 for bumps and bonding pads 9a which are connected to the pads 9 for the bumps are provided on an insulating layer 7. Inner leads 4 are arranged and provided around an island 6. Element forming regions are formed on the upper surface and the lower surface of a semiconductor chip 1. Bumps 8 are connected to the input/output terminals of circuits formed at the lower surface of the chip 1. The bumps 8 are connected to the pads 9 for the bumps. The semiconductor chip 1 is mounted on the island 6. Bonding pads 2 are provided and connected to the input/output terminals of circuits formed on the upper surface of the semiconductor chip 1. The bonding pads 2 and the inner leads 4 are connected with bonding wires 3, and the bonding pads 9a and the inner leads 4 are connected with bonding wires 10. The device including the island 6 and the inner leads 4 are sealed with a resin body 5. Outer leads 4a which are connected to the inner leads 4 are guided out of the resin body 5.
Patent JP-S60176034-A (JP)
Title: Positive type photosensitive resin composition
Inventor: HOSAKA YUKIHIRO
IPC: C08G8/12
Filed: 1984-02-23
Abstract: PURPOSE:To increase the sensitivity and heat resistance of the titled composition and the rate of a residual film of the composition by preparing the composition from alkaline novolak resin obtd. by condensing m-cresol and xylenol with aldehyde and a 1,2-quinonediazido compound. CONSTITUTION:A positive type photosensitive resin composition is prepd. by dissolving alkaline novolak resin obtd. by condensing m-cresol and xylenol with aldehyde and a 1,2-quinonediazido compound in a solvent such as glycol ether or cellosolve ester. The amount of the 1,2-quinonediazido compound contained is 5- 100pts.wt. per 100pts.wt. alkaline novolak resin. In order to increase the adhesive strength of a coated film of the positive type photosensitive resin composition to a substrate such as a silicon oxide film, chloromethylsilane is applied to the substrate beforehand.
Patent JP-H09205260-A (JP)
Title: Resin body containing printed-wiring board and motor stator provided with this resin body
Inventor: YAMAGUCHI TADAO
IPC: H05K1/18
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin body in which the pressure force of a mold receiver part is dispersed by installing a means by which a pattern derived to the outside from a resin molded part is protected from a mold. SOLUTION: A stator base 1 composed of a copper-clad iron substrtate on which prescribed circuit patterns 11, 12,... are printed and wired is fixed in such a way that six air-core coils 2,... are radial so as to form a concentric circle from the center, respective terminals including terminals of a Hall element are soldered and connected to the prescribed circuit patterns, and the terminals are molded integrally by a heat-resistant resin J together with a bearing holder 3 arranged in the center. In a mold used for a resin molding operation, the thickness of its outer circumferential part is thin at about 0.3mm in order to escape from an electronic component such as a driving IC or the like, and the circuit patterns 11, 12 for derivation at mold receiver parts are formed as wide-width parts 4, 5, 6.  When the mold resin parts in the derived patterns are made wide, a contact pressure can be dispersed.
Patent JP-S58152046-A (JP)
Title: Resin composition
Inventor: KOYAMA HIROAKI
IPC: C08L23/00
Filed: 1982-03-04
Abstract: PURPOSE:A resin composition for providing a molded article having improved strength, high hardness, low compression strain, improved dimensional stability, electric characteristics, and chemical resistance, comprising a granular or powdery nitrogen-containing phenol-aldehyde resin and a thermoplastic resin. CONSTITUTION:(A) A granular or powdery resin obtained by condensing a phenol with a nitrogen-containing compound (e.g., urea, melamine, guanidine) having at least two active hydrogens and an aldehyde, having a ratio of the maximum absorption strength D2 at 960-1,020cm<-1> to the highest absorption strength D1 at 1,450-1,500cm<-1> in infrared absorption spectrum by KBr tablet method of D2/D1 of 0.1-2.0, comprising spherical particles with 0.1-100mu particle diameters and their secondary agglomerates, having improved shelf stability, flow characteristics and reactivity is blended with (B) a thermoplastic resin (e.g., polyethylene, polyester, polycarbonate resin). A thermoplastic composition consisting of 1pts.wt. component B and 0.05-0.5pts.wt. component A is especially preferable.
Patent JP-H09209233-A (JP)
Title: Glass cloth for print circuit substrate and print circuit substrate
Inventor: SAITO JUNICHI
IPC: C03C25/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To prepare a glass cloth capable of producing a print circuit substrate excellent in CAF resistance. SOLUTION: To obtain a glass cloth for a print circuit substrate composed of glass yarns constituting a glass cloth and having a tensile strength of >=47g/tex, a glass yarn-binder consisting of a water-soluble urethane resin and/or a water-soluble epoxy resin as a film forming component and further a silane- coupling agent, in which an adhesive ratio of the binder is 0.05-0.4%, and a print circuit substrate using the glass cloth as a reinforcing material.
Patent JP-H06252410-A (JP)
Title: Manufacture of nonvolatile semiconductor memory device
Inventor: NAIKI TADAYA
IPC: G03F1/68
Filed: 1993-02-23
Abstract: PURPOSE:To provide the manufacturing method for a nonvolatile semiconductor memory storage, suitable for a NAND type E<2>PROM, with which the size of memory cell can be made small without increasing the number of working processes. CONSTITUTION:An exposing operation is conducted using a photomask 30 with the phase shifter having a transmitted light phase inverted part of prescribed pattern, a resist film is processed by the microscopic pattern corresponding to the boundary part of the transmitted light phase inverted part 32 and other part, a thin film layer is processed using the resist film, and gate electrodes 12 of microscopic intervals are formed by processing the thin film layer using the above-mentioned resist film. The MOS type memory cell 14, to be formed by the gate electrode 12, is a NAND type memory cell which is series-connected for every plural memory cells, for example. The MOS type memory cell 14 may be composed of an E<2>PROM memory cell having a floating gate 8.
Patent JP-H07215777-A (JP)
Title: Porous ceramics and its production
Inventor: OSUMI KAZUO
IPC: C04B35/565
Filed: 1994-02-07
Abstract: PURPOSE:To produce porous ceramics having increased porosity and pores of large size. CONSTITUTION:This porous ceramics consists of SiC ceramics as a matrix phase 1 and an Fe compd. existing in the phase 1 in the form of dots and has open pores consisting of large pores 2 each having >=10mum diameter expressed in terms of the diameter of a sphere) and small pores 3 whose diameter is <=1/3 of the diameter of the large pores 2. Since the small pores 3 have been formed on the surfaces of walls forming the large pores 2 and around the large pores 2, porosity can be considerably increased, a porous body having >=50% porosity is obtd. and relative density can be reduced.
Patent JP-H02211291-A (JP)
Title: Sewagw treating contacting member and apparatus using the same
Inventor: MIURA TERUO
IPC: C02F3/06
Filed: 1989-02-10
Abstract: PURPOSE:To permit an easy transportation of a contacting member in a small volume by providing flanges having connectors at the upper and lower ends of a plate-like synthetic resin contacting member having a corrugated part, forming a number of holes in the front face of the contacting member and setting hinges on the corrugated part. CONSTITUTION:A plate-like synthetic resin contacting member 1 is composed of a main body 2 having a corrugated part 3 consisting of a plurality of ridges 3a and grooves 3b formed vertically and of flanges 5 and 6 formed integrally with the upper and lower ends of the main body 2. A number of square holes are also formed in the nearly entire surface of the main body 2. Furthermore, both fillets between the main body 2 and the flanges 5 and 6 and the ridges 3a at both ends of the corrugated part 3 are reduced in thickness in which to receive hinges 10, 11. These hinges make a vertical stretch of the contacting member 1 easier and connectors 13 and 14 are provided on the flanges 5 and 6 parallel thereto.
Patent JP-H05228015-A (JP)
Title: Hair drier
Inventor: FUKUMOTO YOSHIAKI
IPC: A45D20/10
Filed: 1992-02-20
Abstract: PURPOSE:To vary a blast amount only through a change in the swing of a hair drier for improving the operability and utility by detecting the swing of the hair drier to vary the blast amount of a blower by a blast amount controlling means according to the detection result. CONSTITUTION:For example, a ball is movably received in a case to detect the swing of a blow-off port of a hair drier, and a swing detector 10 is provided which is constituted to detect the movement of the ball with a sesor. In using the drier, the output signal of the swing detector 10 is inputted to a control circuit 3 to obtain the number of the swings of the drier per unit time for judging the condition of the drier being used. That is, three conditions of use, 'hair combing condition' under which the drier is almost stopper, 'drying condition' under which the drier is swung from the hair combing condition and 'quickly drying condition' under which the drier is swung more frequently are judged. A rotational frequency regulator 9 is controlled according to the judging result to vary the rotational frequency of a motor 6, i.e., a blast amount.
Patent JP-H01312251-A (JP)
Title: Planetary eccentric finger type trochoid type gear
Inventor: REFU RASOTSUKI
IPC: F16H1/32
Filed: 1989-02-13
Abstract: PURPOSE: To prevent the early wear of a supporting bearing by mounting one unit consisting of an Oscillation generator having at least three disc wheels engaged with a pin and a disc having a pin for a torque takeout mechanism on two Oldham's couplings. CONSTITUTION: A unit consisting of an oscillation generator 11 having at least three disc wheels 4a-4c engaged with a pin 1 and a pin 7 having a pin 7 for a torque takeout mechanism is mounted on two Oldham's couplings 13, 14. Cuttings are provided in gaps between the teeth of the disc wheels 4a-4c to form gaps to the ends of the teeth. In such a structure, a gear is formed with no gap.
Patent JP-2000231392-A (JP)
Title: Communication 'karaoke' system provided with audition function
Inventor: ONCHI KAZUTOSHI
IPC: G10K15/04
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To efficiently reclaim a newcomer with character by expanding the range of a participatory object of an audition. SOLUTION: A server 11 for audition is provided in a data base side 1 of a communication 'KARAOKE (orchestration without lyrics)' system, and a memory 32 digital sound recording a song of a player and a device performing data communication between with the server for audition are provided on each terminal equipment. Then, the song data sound recorded by the player are sent to the server 11 for audition, and a panel of judges judge based on the song data with the server 11 for audition, and valuate/grade them, and the valuated/graded data are distributed to the terminal equipment 3 of the player according to the request or automatically.
Patent JP-S58150785-A (JP)
Inventor: MAEDA SEIGOU
IPC: F25D21/04
Filed: 1982-03-02
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-H10227675-A (JP)
Title: Flow sensor and its manufacture
Inventor: KONDA NORIHIRO
IPC: G01F1/692
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in reliability of a sensor due to dust in fluid by forming heater wires in parallel with sides of a chip while utilizing cleavage and anisotropic etching, and eliminating influence of a vortex due to a chip corner even if gas flows perpendicularly to the wires. SOLUTION: The flow sensor comprises a silicon single crystal board 30 having at least one side substantially parallel to front and rear surfaces of a plane (100) and <011> axis or <01-1> axial direction, a through hole 36 of a predetermined shape having an oblique surface of a plane (111) and formed to arrive at the front surface from the rear surface side of the board 30, a self-supporting film formed to block the hole 36 and formed on the front surface of the board 30, and heater wires 34 formed on the film and extended in a direction parallel to any one 61 of four sides of the board 30.
Patent JP-H01208984-A (JP)
Title: Color difference signal forming circuit
Inventor: SENDA TETSUYA
IPC: H04N9/67
Filed: 1988-02-16
Abstract: PURPOSE:To attain the simplification of a constitution and the miniaturization of a circuit scale by executing a prescribed operation after forming synthesized color signals (R-G) and (B-G) and forming a color difference signal. CONSTITUTION:An R from an input terminal 51 and a G from an input terminal 52 are supplied to a subtraction part 54, a subtraction output signal (R-G) is obtained, a B from an input terminal 53 and the B from the input terminal 52 are supplied to a subtraction part 55 and a subtraction output signal (B-G) is obtained. The subtraction output signal (B-G) obtained from a gain setting part 57 is subtracted from the subtraction output signal (R-G) obtained from a gain setting part 56 at a subtraction part 60, the subtraction output signal (R-G) obtained from a gain setting part 58 is subtracted from the subtraction output signal (B-G) obtained from a gain setting part 59 at a subtraction part 61, the gain control is executed by variable gain control parts 62 and 63 and conducted to output terminals 64 and 65 as the color difference signals (R-Y) and (B-Y).
Patent JP-S53118397-A (JP)
Title: Gas laser device
Inventor: YAGI SHIGENORI
IPC: H01S3/038
Filed: 1977-03-25
Abstract: PURPOSE:To increase the discharge power densith for the discharge space and then to secure the laser oscillation by the low power source frequency for the nonvoice discharge type gas laser device, by covering the outer circumference of the discharge pole with the dielectric.