baber/WOPTO huggingface dataset:
Patent JP-S6455675-A (JP)
Title: Picture filing device
Inventor: SERIZAWA KAZUHIKO
IPC: G06T1/00
Filed: 1987-08-26
Abstract: PURPOSE:To shorten the time required for picture input to and output from an optical disk device by connecting binary picture compressing/expanding parts and a switch among a binary picture memory, a multilevel picture memory, and an optical disk device interface. CONSTITUTION:Binary picture compressing/expanding parts 9 are connected to multilevel picture memories 3 and a picture memory having the same number of picture elements as the memory 3, and these binary picture compressing/ expanding parts 9 and picture memories are connected to a switch part 10, and this switch part 10 is connected to an optical disk device interface 11. Binary picture compressed data or non-compressed data is recorded on an optical disk device 12, and picture data recorded on the optical disk device 12 is read out to picture memories after being expanded by binary picture compressing/expanding parts 9 in case of binary compressed data but is read out as it is in case of non-compressed data, thereby quickly and efficiently constituting a reproduced picture, which is not different from the original picture at all, on picture memories.
Patent JP-H0495548-A (JP)
Title: Setting structure for air bag sensor
Inventor: WATANABE SHIGEAKI
IPC: G01P15/08
Filed: 1990-08-09
Abstract: PURPOSE:To make an air bag sensor installable in the front end central part of a car body and thereby secure a stable air bag function by installing a setting part of the air bag sensor solidly in a center stay connecting a shroud upper and a cross-member together at the center of a front part of the car body. CONSTITUTION:A front cross-member 2 connecting an interval between both symmetrical front frames 1 and 1 is installed in the lower part of a body front end, and a shroud upper 3 is installed in an upper part of this front cross- member 2 almost in parallel with this cross-member 2. A center stay 4, whose lower end is clamped to the center of the front cross-member 2 and the upper end is connected and clamped so as to support the shroud upper 3, is installed in the center of this body front end. Then, a bonnet lock 5 is attached to an upper end of this center stay 4, while an air bag sensor 6 is solidly attached adjacently to this bonnet lock 5 via a sensor mounting bracket 9.
Patent JP-S60106389-A (JP)
Title: Pulse generator for controlling motor
Inventor: WATANABE IKUO
IPC: H02P29/00
Filed: 1983-11-11
Abstract: PURPOSE:To smoothly vary the pulse frequency by altering the frequency dividing ratio of a frequency divider to divide the frequency of a reference pulse by the output of an up-down counter. CONSTITUTION:A reference pulse from an oscillator 1 is divided by a frequency divider 2 and then supplied to a motor drive circuit 3. The frequency dividing ratio of the divider 2 is determined by the output of a data converter 4 which uses the output of an up-down counter 5 as the input variable. The when a selection pulse S1 and a count start signal S2, the counter 5 increases are input toward the maximum pulse frequency H set to setting means 7 from the minimum pulse frequency L set to setting means 6. When the selection signal S3 and the count start signal S2, are input the counter 5 decreases toward L from the numeric value H.
Patent JP-H0860387-A (JP)
Title: Corrosion-resistant pigment composition and its production
Inventor: YAMOTO SHUHEI
IPC: B05D7/24
Filed: 1994-08-11
Abstract: PURPOSE: To provide a corrosion-resistant pigment composition low in toxicity, excellent in enviromental pollution protection and excellent in corrosion-resisting property. CONSTITUTION: This composition consists of the combined body of copper (11) hydroxide sulfate and silicon dioxide/copper silicate, Cu(OH)2 .xCuSO4 .ySiO2 ; Cu(OH)2 .xCuSO4 .zCuSiO3 or Cu(OH)2 .xCuSO4 .ySiO2 .zCuSiO3 (x=0.05-3, y=0.01-0.5, z=0.01-0.2). The composition is produced by allowing copper sulfate to react with an alkali hydroxide alone or with silicon dioxide and/or an alkali silicate by heating and washing, filtering and drying the product.
Patent JP-H0958116-A (JP)
Title: Ink jet recording sheet and production thereof
Inventor: RIYUU HA
IPC: B41M5/52
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet having high glosiness and excellent in ink absorbability, humidity resistance and water resistance. SOLUTION: In an ink jet recording sheet constituted by successively laminating a support 4, an intermediate layer 3 and a recording layer 2, the recording layer 2 is obtained by forming a film on a molding surface 1 having a highly smooth surface and transferring the same to the support 4 through the intermediate layer. The recording layer 2 pref. contains silica and may be constituted of two layers.
Patent JP-H1041283-A (JP)
Title: Method and apparatus for detecting etching end point
Inventor: YAMANE TETSUYA
IPC: H01L21/3065
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To stably detect the etching end point. SOLUTION: In the case of dry etching of a tungsten silicide/polycrystalline Si structure or polycrystal Si/silicon oxide structure, the emission at 337nm in wavelength is monitored to detect the etching point of a tungsten silicide film 25 or polycrystal Si film 24 from a great change of the emission light intensity. The emission at 405nm wavelength may be monitored at the same time to detect the etching end point by using both the emissions at 405nm and 337nm in wavelength.
Patent JP-H0497947-A (JP)
Title: Pyroelectric porcelain composition
Inventor: GOTO KENICHI
IPC: G01B3/00
Filed: 1990-08-10
Abstract: PURPOSE:To provide a pyroelectric porcelain composition having superior temp. characteristics of pyroelectric coefficient, reduced in dielectric constant, and increased in pyroelectric coefficient by substituting a part of Pb by specific amounts of La and Ca in a lead titanate type pyroelectric porcelain composition. CONSTITUTION:This pyroelectric porcelain composition has a composition represented by formula, where the symbols (x), (y), and (z) satisfy 0.7<=x<=0.98, 0.01<=y<=0.25, and 0.01<=z<=0.25. In order to produce this pyroelectric porcelain composition, first high purity raw materials, such as PbO, La2O3, CaCO3, and TiO2, are weighed so that the composition in the formula is reached, and they are subjected to wet blending. Subsequently, the blended raw materials are calcined, wet-crushed, granulated by the addition of binder, compacted, degreased, and burned, by which the pyroelectric porcelain composition can be produced. The resulting pyroelectric composition can be suitably used for infrared sensor, such as human body sensor and gas sensor.
Patent JP-S6277029-A (JP)
Title: Armature coil
Inventor: TAKANO HIROO
IPC: H02K15/04
Filed: 1985-09-27
Abstract: PURPOSE:To improve the space factor, by increasing the cross-sectional area of coil sides for a section confronting a ring-formed permanent magnet, in proportion to a radial distance from the central axis of a motor. CONSTITUTION:An armature coil 19a is organized with a coil 17a almost confronting the plane of a ring-formed permanent magnet 13 and with coil ends 16a, 18a connected to the coil and the magnet. The form of the cross-sectional area of the respective coil sides of the coil 17a is rectangular for example, and the coil sides are organized so that the cross-sectional area may be increased in proportion to a radius-directional distance from the central axis O of a motor. By this organization, on the whole plane of the ring-formed permanent magnet, the armature coil can be set without leaving a space, and great torque can be generated.
Patent JP-H0636236-A (JP)
Title: Composite thin-film magnetic head
Inventor: MATSUZAKI MIKIO
IPC: G11B5/265
Filed: 1992-07-17
Abstract: PURPOSE:To provide a composite thin-film magnetic head wherein the peak shift of a reproduced waveform can be reduced. CONSTITUTION:A composite thin-film magnetic head is formed by combining an MR head part 10 for reproduction with an inductive head part 11, for recording, which has been laminated and formed on the MR head part 10. The MR head part 10 is constituted in such a way that it detects only a magnetic pole on a track on a magnetic medium and that it does not detect a track-side magnetic pole.
Patent JP-S58115323-A (JP)
Title: Electromagentic flowmeter
Inventor: FUKAI YOSHIJI
IPC: G01F1/60
Filed: 1981-12-29
Abstract: PURPOSE:To improve the stability and responsiveness of the zero point of an electromagnetic flowmeter, by compensating the difference between the level of a noise components when the stationary value of exciting current is positive or negative and the level of the noise component when the stationary value is zero. CONSTITUTION:Exciting current Iw having a stop period in which the stationary value is zero, an exciting period having a positive stationary value and an exciting period having a negative stationary value is supplied to an exciting coil 21 in an oscillator of the electromagnetic flowmeter. Induced voltage ea corresponding to the exciting current Iw is generated between electrodes 23a and 23b of the oscillator 2. A noise component and an offset voltage component are superposed to the voltage ea in addition to a signal component. A signal processing circuit 3 samples the voltage ea twice or more to remove said noise and offset voltage component and obtains only the signal component. Thus the stability and responsiveness of the zero point are improved by compensating the difference of level between the noise component at the positive or negative stationary value of the exciting current Iw and the noise component at the zero of stationary value.
Patent JP-H0260191-A (JP)
Title: Wiring board capable of packaging electric component without solder
Inventor: ICHIGE TOSHIAKI
IPC: H05K3/40
Filed: 1988-08-26
Abstract: PURPOSE:To package an electric component on a wiring substrate without solder by a method wherein an electric circuit pattern is formed of a metal material, a punched part is provided to the metal material, and a spring member is provided to the punched part to pinch the legs of the electric component. CONSTITUTION:A metal plate 2, which forms an electric pattern, is arranged taking advantage of a support member 5 formed on an insulating substrate 1, a spring member 7 is provided to the punched part 3, which is formed by bending a punched tongue 4 of the metal plate 2 downward, proximately to the tongue 4. The legs of the electric component are pinched between the tongue 4 and the spring member 7, and the legs of the electric component are held by the force due to the spring action of the spring member 7, so that the package of an electric component without solder can be realized. Here, the spring member 7 can be fixed to the insulating substrate by fitting a hole 8 provided to one end of the spring member 7 to the protrusion which is provided onto the support member 5.
Patent JP-S6190460-A (JP)
Title: Semiconductor device
Inventor: HIZAKI HIROSHI
IPC: H01L21/3205
Filed: 1984-10-11
Abstract: PURPOSE:To prevent step cuts by making the wiring of a contact aperture part gentle by a method wherein the insulation layer of the contact aperture part is constructed of steps with the same material. CONSTITUTION:A diffused layer 6 is formed as e.g. a resistor in a semiconductor layer 10. The contact aperture part to connect the same layer 6 to a wiring 5 is composed of a plurality of insulation layers 7, 8, and 9, thus forming a stepwise structure by enlarging the contact aperture in the order of the first insulation layer 9 to the third insulation layer 7. The insulation layers 7, 8, 9 are made of the same material e.g. Si oxide film. The wiring 5 of the contact aperture part becomes gentle by constructing the insulation layer of the contact aperture part out of stepwise structure. This prevents the generation of step cuts of the wiring 5.
Patent JP-2001043765-A (JP)
Title: Wiring device
Inventor: KONDO MAKI
IPC: H01R13/641
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a wiring device having high handleability and operability for a visually handicapped person. SOLUTION: This wiring device comprises a switch 40 as a wiring apparatus, a mounting frame 30 mounted with the switch 40, a plate frame 52 mounted to a mounting frame which exposing a part of the switch 40, and a decorative plate 54. By providing Braille display portions 20a, 20b that display in Braille information on the switch 40 such as 'ON' or 'OFF' on the front surface of an operating handle 3 of the switch 40, the information on the switch 40 can be notified to a visually handicapped person, and handleability and operability can be improved for the visually handicapped person.
Patent JP-S6369617-A (JP)
Title: Filling of low-viscous reaction curing type resin material into mold
Inventor: OKI YOSHITAKA
IPC: B29C39/38
Filed: 1986-09-10
Abstract: PURPOSE:To mold a synthetic resin molded form without any sink mark in the projected part thereof, by a method wherein a heating member and a heat insulating member are combined in a cavity in a specified constitution. CONSTITUTION:Resin 10 is poured into a cavity 4 and, thereafter, a heat insulating member 9, provided in the cavity 4, is moved to the direction of an arrow in a diagram. Subsequently, a heating member 7, provided in the cavity 4, is moved so as to be projected by the extending operation of a hydraulic pressure cylinder 8 into a direction to approach to the projected part 2a of a mold. The resin is pressurized for several ten seconds. The resin 10 in a part except the vicinity of the projected part 2a is in a semi-cured condition, however, the resin 10 near the projected part 2a is in the condition of liquid still, therefore, the gaps of the projected part 2a is filled with the resin surely by the pressurizing of the heating member 7, then, the resin is cured and molded. According to this method, the synthetic resin molded form without any sink mark in the part of the projected part 2a may be obtained.
Patent JP-H0537626-A (JP)
Title: Recording and reproducing system for automatic answering telephone set
Inventor: NAKANO MASAO
IPC: H04M1/64
Filed: 1991-07-31
Abstract: PURPOSE:To make accurate dubbing possible without partial missing or the like by detecting a tone signal as soon as power is restored so as to implement program-search of a relevant reply message. CONSTITUTION:A reply message is simultaneously recorded on a recording tape 13 and a solid-state memory 7, a voice message is read out of the solid- state memory 7 with respect to the arrival of a call normally and used for reply, and when the content of the solid-state memory 7 is lost due to interruption of power, it is required to dub the reply message recorded on a recording tape 13 to the solid-state memory 7. When power supply is restored, a control computer is reset to rewind the recording tape 13 and the content of the tape 13 is reproduced, a tone signal is detected and the content is automatically dubbed to the solid-state memory 7.
Patent JP-2001039707-A (JP)
Title: Production of carbon capsule
Inventor: HAYASHI SHINJI
IPC: B82B3/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To produce at low temp. a fine carbon capsule uniform in size and without accompanying other undesirable product by coating the nano-particles to be encapsulated with a graphite layer 3 obtained by transforming carbon nano-particles by mixing the nano-particles of the material to be encapsulated and the nano-particles 2 of carbon and heat-treating the mixture. SOLUTION: The carbon capsule 4 is produced by coating the nano-particles 1 to be encapsulated with a graphite layer 3 obtained by transforming carbon nano-particles 2 by filling the nano-particles 1 of the material to be encapsulated and the nano-particles 2 of the carbon in the holes provided at a graphite rod and applying the heat treatment by applying electron beam in vacuum. Both particle sizes of the nano-particles 1 and 2 are 2-100 nm, and diamond, and the like, are used as the carbon nano-particles 2, and a ferromagnetic body such as Co and Fe is used as the nano-particles 1 to be encapsulated, and the heat treatment is executed in the wide temp. range from 500 deg.C to melting limit temp. (2500 deg.C) of the graphite rod.
Patent JP-H1038990-A (JP)
Title: Creep hole detector for induction-type watthour meter
Inventor: KANEKO MASAHIRO
IPC: G01R35/04
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To allow a test operator to confirm lit indication and position indication on an indicator while directing his eyes are directed to a position indication panel to improve operation efficiency in testing a watthour meter by providing an indicator for displaying that a creep hole is detected on the position indication panel. SOLUTION: A laser beam emitted from a diode 34 moves on a coordinate of a positioning panel 33, indicating a moving position of a light axis position adjusting mechanism. The positioning panel 33 is equipped with a plurality of indicators 35 for displaying that a creep hole is detected by a light detector 27 receiving light emitted from a light projector 25. Thus while, in order to test a watthour meter 22 of a different kind, a light axis 56 between the light projector 25 and the light receiver 27 is moved fore-and-aft and right-and-left for aligning the light axis 56 with a formation position of the creep hole, a test operator can confirm lit indication and coordinate position indication on the indicators 35 while his eyes are directed to the positioning panel 33.
Patent JP-S58113069-A (JP)
Title: Inversive handling device of sheet
Inventor: MIZUNUMA NOBORU
IPC: B65H29/60
Filed: 1981-12-28
Abstract: PURPOSE:To form a device to small size and decrease a jammed phenomenon, by providing an inverting mechanism, which selectively changes a forward feed and inversive feed of a sheet, in the branch part of a sheet feed in path and feed out path and conveying path fed with the sheet to said feed in path. CONSTITUTION:At copying, copying paper is fed from a paper feed unit 6 or 7 synchronously with rotation of a photosensitive drum 5 to said drum 5, after copying, fed into a fixing device 9 via a conveying path f. Then in case of page arrangement not necessary, the copying paper passes through conveying paths c, f and is discharged to a paper discharge part 16, while in case of page arrangement necessary, the paper is conveyed by selecting operation of a flapper 11 to a lower inverting part of the path c in an inverting mechanism 10 via a route d, after detection of a rear end of the paper, discharged to the part 16 under an inverted condition via a route d' by an inverting roller 14 through selection of a flapper 12. While at both side copying, the paper conveyed to the inverting part 10 is conveyed by a flapper 13 to a direction e or e'.
Patent JP-S58109543-A (JP)
Title: Rubber composition
Inventor: TANAKA MITSURU
IPC: C08L11/00
Filed: 1981-12-24
Abstract: PURPOSE:To provide a rubber composition giving a tire having excellent wet skid resistance, wear resistance and fatigue resistance, obtained by combining natural or isoprene rubber and styrene/butadiene rubber with a low bonded styrene content. CONSTITUTION:10-90wt% natural or isoprene rubber with a cis-1,4-isoprene unit of 90% or more and 90-10wt% styrene/butadiene rubber with a bonded styrene content of 10wt% or less are mixed. 40-100pts.wt. carbon black is compounded in 100pts.wt. obtained rubber component and pref., at least one kind of an extender oil selected from aromatic oil, naphthene oil and paraffin oill is further compounded therein and, if necessary, a pigment or an age resister is compounded therein to obtain an objetive rubber composition.
Patent JP-H0766180-A (JP)
Title: Plasma processing system and maintenance method therefor
Inventor: YOSHIHARA SHUICHI
IPC: B01J19/08
Filed: 1993-08-30
Abstract: PURPOSE:To enhance the processing rate of a plasma processing system employing an intermediate electrode for trapping charged particles. CONSTITUTION:An intermediate electrode 10 interposed between the quartz belljar of a microwave plasma ashing (or etching) system and a processing chamber and serves to block microwave is constituted of an Al foil L14 having many microholes 16 for supplying neutral beam and Al rings 11a, 11b for supporting the Al foil 14. The Al foil 14 is subjected not to acid cleaning but to ultrasonic cleaning using an organic solvent. His structure reduces the surface area of intermediate electrode 10 composed of the Al foil 14 as compared with a mesh ring employing a conventional Al plate without causing surface roughening. Consequently, consumption of radicals on the surface of intermediate electrode 10 is reduced and the ashing rate or etching rate is enhanced.
Patent JP-H0940053-A (JP)
Title: Bowl for eggs
Inventor: KURAMOCHI SHINICHI
IPC: B65D81/133
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a bowl for eggs, in which contained eggs are hard to break even if shocks, impulses, shakes, vibrations, etc., act thereon, during transportation, hand carry, sale, etc., and prevented from breaking and which is simple in the structure and low in the cost. SOLUTION: This bowl 6 for eggs containing a plurality of eggs is used for transportation and sale of eggs. It has a nearly box type shape opened at the upper side as a whole and a thin flexible material like paper or plastic is used. A projection 9 formed from the bottom face 8 to the upper face 7 is provided in the inside. The whole shape is semispherical for instance, widened as it goes up to the upper face 7 while curving to partly correspond to the outer faces of eggs. The projection 9 is formed as a unit from the center of bottom face 8 to the upper face 7 and shaped as a conical trapezoid to partly correspond to the inner faces of eggs. A number of buffering ribs 11 having a section protruded and curved inward from the side face 10 to the bottom face 8 and also legs 12 ptotruded to the outside of the bottom face 8 are formed.
Patent JP-H0766139-A (JP)
Title: Chemical vapor deposition system
Inventor: DOI NOBUAKI
IPC: H01L21/22
Filed: 1993-08-30
Abstract: PURPOSE:To provide a single wafer cold wall type CVD system in which a high quality film can be deposited by preventing adverse effect of non- decomposed products in reaction gas onto the film quality. CONSTITUTION:The CVD system is provided with a gas supply chamber 9 equipped with a heater 10 and thermal decomposition of reaction gas is accelerated by feeding preheated reaction gas to a reaction chamber 5.
Patent JP-H0378192-A (JP)
Title: Semiconductor memory
Inventor: MIURA DAISUKE
IPC: G11C11/41
Filed: 1989-08-21
Abstract: PURPOSE:To reduce power consumption in a mode where an internal clock is generated by outputting the internal clock only when a memory select signal changes from an inactive state to an active state. CONSTITUTION:A memory select signal set at the active state for constant time after an address value Nm changes is supplied to an internal clock generation circuit 3. When the memory select signal changes from the inactive state to the active state, the internal clock (phi) is outputted from the internal clock generation circuit 3, and is supplied to a memory circuit 2. At the memory circuit 2, a bit line is charged with the internal clock signal (phi), and after charge, the bit line is discharged selectively corresponding to a stored content, then, the stored content is read out. Meanwhile, since no internal clock (phi) is generated even when the memory select signal changes from the active state to the inactive state, no unrequired internal clock (phi) is generated. In such a way, the power consumption in the memory circuit can be reduced.