baber/WOPTO huggingface dataset:
Patent JP-S63195142-A (JP)
Title: Forming of glass fiber
Inventor: MIZUNO YASUO
IPC: G02B6/00
Filed: 1987-02-05
Abstract: PURPOSE:To easily obtain a transparent polygonal glass fiber having smooth surface, by pouring a molten glass into a polygonal slit formed on dividing faces of a mold splittable into two halves and drawing and forming the resultant seed rod at a specific temperature. CONSTITUTION:A glass 1 is put into a crucible 2, melted with heat and poured into a polygonal slit 4 formed on dividing faces of a mold 3 splittable into two halves. A seed rod 5 having a thickness of 5-20 times the thickness of the final product is produced by this process. The seed rod is heated at a temperature higher than the softening point of the glass by 100-150 deg.C, drawn and formed to obtain a square fiber 6. A transparent square fiber 6 having smooth surface and free from surface degradation can be produced by this process. The square fiber 6 can be suitable used as a glass for sealing gap of magnetic head, etc.
Patent JP-H04219432-A (JP)
Title: Output controller of vehicle
Inventor: HASHIGUCHI MASAYUKI
IPC: F02D29/02
Filed: 1991-01-28
Abstract: PURPOSE:To provide a output controller for a vehicle which can drive through a cornering easily and completely without sacrifice of the driving feeling of a driver, by restraining the lateral acceleration of a vehicle which generates at the time of cornering appropriately, and obtaining the acceleration ability of the vehicle at the end of cornering. CONSTITUTION:There are provided a torque control means which decreases the driving torque of an engine 11 separately from the operation of a driver, a torque computing unit 58 which calculates an aimed driving torque from a reference driving torque according to the lateral acceleration of a vehicle 68 which is calculated based on a vehicle speed and a steering angle, and a desired driving torque of a driver calculated based on an engine speed and an acceleration pedal opening degree, and an electronic control unit 54 which controls a torque control means so that the driving torque of an engine my become the aimed driving torque.
Patent JP-H08221840-A (JP)
Title: Recording carrier and recording and reproducing device
Inventor: INOUE ATSUHISA
IPC: G11B11/10
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a recording carrier capable of enhancing the recording density per unit area in comparison with the recording density of a recording carrier for which a recording system of nano order (0.1 to 100nm) is merely adopted. CONSTITUTION: This recording carrier has at least two layers of parallel recording material layers 80, 70 spreading in a surface shape. First recording units 13a, 13b having sizes of micron order within the range of 1 to 100μm are lined up and formed in a surface direction within the prescribed regions of the one recording material layer 80, by which the first recording information is recorded. Second recording units 14, 14,... having sizes of micron order within the range of 0.1 to 100nm are lined up and formed in the surface direction in the regions overlapping on the regions of the other recording material layer 70 where the first recording information is recorded, by which the second recording information is recorded.
Patent JP-H04250621-A (JP)
Title: Semiconductor production apparatus
Inventor: ONO KAZUKIYO
IPC: H01L21/302
Filed: 1991-01-25
Abstract: PURPOSE:To improve a yield by decreasing the adhesion of foreign matter to a wafer surface through scattering of chips, etc., by the vertical movement of an electrode, etc., carrying a wafer of etched material. CONSTITUTION:In an apparatus for working an etched material 10 mounted on a lower electrode 9 by a pair of upper and lower electrodes 8, 9 arranged in a vacuum vessel 1, 2, an electrode cover 25 and a dustproof cover 26 of double wall structure are arranged between seals 12 and 13 arranged below the vertically moving lower electrode 9 and in the side peripheral part of the lower electrode and a labyrinth structure is formed between the dust-proof cover 26 and lower end of said electrode cover 25 and the protective cover 14 of said seal 13.
Patent JP-H05223081-A (JP)
Title: Rotary compressor
Inventor: TAKAHASHI MASANORI
IPC: F04C18/356
Filed: 1992-02-12
Abstract: PURPOSE:To restrict reexpansion of compressed gas by the releasing the compressed gas remaining in a discharge port through a groove into a roller. CONSTITUTION:A rotary compression element 3 consists of a cylinder 7, a roller 9 rotated along the inner wall of the cylinder 7 by the eccentric part 8 of a rotary shaft 6, an upper frame body 10 having a discharge port 14 for sealing the opening of the cylinder 7 and discharging gas compressed by the cylinder, and a lower frame body 11, and a cap body 13 mounted to the upper frame body to form a discharge muffler chamber 12 in its inside. On the end face on the roller 9 side of the upper frame body 10, a groove 17 which is open to the inside of the inner peripheral wall of the roller immediately before completion of compression stroke, is provided, and the compressed gas remaining in the discharge port 14 is thus released through the groove 17 into the roller 9.
Patent JP-H01200329-A (JP)
Title: Liquid crystal display device
Inventor: MIZUNOYA KIYOSHI
IPC: G02F1/137
Filed: 1988-02-05
Abstract: PURPOSE:To make a black-and-white display which has a wide field angle, superior visibility, and no color irregularity by forming a roughened surface which specifies the pitch of projections and recesses and the depth of the recesses on one electrode surface of an electrode substrate. CONSTITUTION:The roughened surface which has <=100mum projection-recess pitch and 0.2-1mum recessed depth based upon the projection parts is formed on the electrode surface 1 of at least one of the electrode substrates 1 and 2. The thickness (d) of a liquid crystal material layer 3 controlled by the elec trode substrates 1 and 2 varies according to the projections and recesses of the roughened surface. Then, when a recessed part of 1mum in depth and an adjacent recessed part are present at a <=100mum interval so that the pitch of the projections and recesses is much smaller than picture elements, various hues are represented by additive mixing, and consequently an observer recognizes the display screen in white. Consequently, the black-and-white display is made and the device which has the wide field angle is obtained.
Patent JP-S63192538-A (JP)
Title: Method and apparatus for continuously casting metal strip
Inventor: MORI HISASHI
IPC: B22D11/06
Filed: 1987-02-04
Abstract: PURPOSE:To improve durability of a belt and to obtain a metal strip having excellent quality without fault by forming surface of the moving belt to corrugation-shape having irregularity corrugated toward width direction and pouring molten metal on this surface. CONSTITUTION:The continuous casting apparatus is constituted of the main parts of the belt 1, pulleys 2a, 2b, a molten basin part 4. side weirs 3, winding device 13. The circumferential face of the pulley 2b arranged at lower side of the molten basin 4 is formed to the shape having irregularity. Therefore, the belt 1 passing through the pulley 2b is formed to the corrugation-shape toward longitudinal direction by following the irregularity and sent to the molten basin part 4. The molten metal 8 is poured into the molten basin part 4 and adjusted, so that thickness of width direction of solidified shell 10 does not become inequality. Next, the solidified shell 10 is made to the strip 11 through light reduction rolls 15a, 15b and it is rolled to the aimed thickness through the pressurized rolls 12 and wound. In this way, the durability of the belt is improved and the metal strip having excellent quality can be produced.
Patent JP-S62184267-A (JP)
Title: Speed change controller for automatic transmission
Inventor: HAMANO YUKIO
IPC: B60W10/10
Filed: 1986-02-07
Abstract: PURPOSE:To reduce the thermal load of a frictional engaging device, by varying speed change patterns forcibly for a pattern of which a speed change point is low when the abnormality of a speed change is detected. CONSTITUTION:Respective signals from a shift position sensor 16, a pattern select switch 17, a throttle sensor 12, a car speed sensor 13, an engine water temperature sensor 14, a brake switch 15 and an overdrive switch 18 are inputted into an automatic speed change control computer 8. And electromagnetic valves S1-S3 are controlled so as to obtain a speed corresponding to a car speed and an accelerator opening. On an abnormal time, for example, when the duration of the decrease of an engine revolutional speed is longer than a prescribed value owing to some causes, speed change patterns are changed low without relating to the pattern select switch 17 from the speed change of the next time.
Patent JP-H05219423-A (JP)
Title: Video camera
Inventor: KONDOU NORIAKI
IPC: H04N5/77
Filed: 1991-01-25
Abstract: PURPOSE:To prevent disturbance from being caused in the optical characteristic of a camera just after edit research by holding the state of a camera block when momentary reproduction is implemented. CONSTITUTION:Whether a mode switch 20 is set to the position of a camera or the position of a VTR is decided and when the VTR mode is set, a switching circuit 12 is switched to the position of a terminal 12B, and when the camera mode is set, the switching circuit 12 is switched to the position of a terminal 12A. When the depression of an edit switch 21 is detected, an optical detector 15 holds an AF detection signal for the automatic focus control, an AE detection signal for exposure control and an AWF detection signal for white balance and the switching circuit 12 is switched to the position of the terminal 12B. The turning off of the edit switch 21 is detected, the switching circuit 12 is switched to the position of the terminal 12A. Thus, even just after the edit search, the AF detection signal, the AE detection signal and the AWF detection signal are not largely disturbed.
Patent JP-H01200902-A (JP)
Title: Preparation of reinforced decorative board with emphasized grain
Inventor: TANABE HIROAKI
IPC: B27K3/15
Filed: 1988-02-05
Abstract: PURPOSE:To prepare a reinforced decorative board with emphasized grain, in bonding veneer impregnated with a thermosetting resin to base plywood under heating and pressure to cure said resin, by preliminarily applying an org. dye to the adhesive of the veneer and the base plywood. CONSTITUTION:Veneer is held under a reduced pressure condition to exclude the air therein and subsequently immersed in an impregnation grade resin liquid composed of unsaturated polyester to inject said resin liquid in the veneer under pressure. A sealant based on aqueous vinyl urethane is applied to base plywood to be dried. Next, an adhesive containing a dye is applied to the sealant treated plywood and the resin injected veneer is subsequently placed on said plywood and the whole is cured under pressure to obtain a decorative board. After cooling and sanding, the decorative board to which urethane coating is applied is made sharp in the grain by the color dye.
Patent JP-H07235177-A (JP)
Title: Semiconductor memory
Inventor: OGAWA KAZUKI
IPC: G11C11/403
Filed: 1994-02-23
Abstract: PURPOSE:To obtain a semiconductor memory in which operating current is reduced by providing a circuit dedicated to self-refreshing. CONSTITUTION:A self-refreshing circuit 7A has a detector 11A, an oscillator 12, a latch 22 and a power source 23. The detector 11A outputs a detection signal (RE) after a detection time is elapsed from arise of a row signal (inverse of RAS) continued to a fall of a column signal (inverse of CAS), and outputs an activation signal GE after a shorter set time than the detecting time is elapsed. The latch 22 outputs a start signal (inverse of ST) when the (inverse of RAS) becomes an L level and the signal GE becomes an H level. The power source 23 outputs power Vosc based on power VDD based on the signal (ST). The oscillator 12 is activated based on the signal (RE), and outputs a clock signal (ADDCLK) based on the power Vosc.
Patent JP-H02205856-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: TANAKA SHIGETO
IPC: B05D7/00
Filed: 1989-02-06
Abstract: PURPOSE:To obtain the electrophotographic sensitive body which has the panchromatic spectral sensitivity from visible light up to long wavelength light and has high sensitivity and repetitive characteristics by applying >=2 kinds of coating compds. separately on a material to be coated to form a layer of coated film. CONSTITUTION:One layer of the coated film is formed by applying >=2 kinds of the coating compds. separately on the material to be coated. A spray type coating method and a beam type coating method are mainly used as the method for discharging the coating compds. Since >=2 kinds of the coating compds. are mixed on the coating surface, the flocculation which arises in the case of premixing these coating compds. is prevented and one layer of the coated film having a good surface condition is obtd. even if >=2 kinds of the coating compds. having poor compatibility are used. Shortening of the pot life of the respective coating compds. is prevented. Further, the resulted electrophotographic sensitive body has the panchromatic spectral sensitivity from the white light to the long wavelength light and has the high sensitivity and the excellent repetitive characteristics.
Patent JP-H09200802-A (JP)
Title: Information presentation system
Inventor: KUWAYAMA YUKIKO
IPC: G09F9/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a system in which external appearance information viewing display objects such as articles in a desired direction as if the real object were in existence in front independently of location and time even when transportation of the display object is inconvenient or simultaneous observation by lots of persons is difficult or the like. SOLUTION: Image information generated by picking up a display object A in plural directions by cameras 12a to 12b is stored in a storage medium 10 corresponding to the image pickup direction. Based on relation between a face direction of an observer 2 and an image pickup direction of the display object A, information corresponding to the direction of the face of the observer 2 detected from stored image information is read. The read image information is displayed on display sections 21a, 21b mounted to a head of the observer 2.
Patent JP-S57139815-A (JP)
Title: Fault diagnostic device
Inventor: MATSUBARA TAKEHIRO
IPC: G05B9/03
Filed: 1981-02-23
Abstract: PURPOSE:To easily diagnose which detector has become faulty, by comparing and deciding at least 2 detecting outputs in accordance with a controlled state of a device to be controlled, and a detecting output in accordance with a value to which a controlled variable of said device to be controlled has been set, respectively. CONSTITUTION:When a device to be controlled executes its output in accordance with a set value of a controlled variable setting device, analog signals of a set value detector 13 and the first and second detectors 1, 2 are the same, and digital signals of 3 deciding circuits 6A, 6B and 6C are all the same. Accordingly, all the deciding circuits 6A, 6B and 6C execute no output. Therefore, an interlocking circuit 7 executes an output, AND circuits 8A, 8B execute no output. When he first detector 1 becomes faulty and its signal becomes smaller than the analog signal of the set value detector 13, both the deciding circuits 6C, 6A execute an output. The deciding circuit 6B, however, executes no output. On the other hand, since the interlocking circuit 7 always executes an output, the AND circuit 8A executes an output and the AND circuit 8B executes no output. Accordingly, a display 110 and a printer 120 display the fault of the first detector 1.
Patent JP-S63195469-A (JP)
Title: Engine
Inventor: UCHIYAMA HISAO
IPC: F16H57/04
Filed: 1987-02-06
Abstract: PURPOSE:To surely and sufficiently lubricate a gear transmission, by providing a main oil passage in a rotary shaft while a branch oil passage, which branches from the main oil passage communicating with a tooth surface, in a gear, in case of the gear transmission of an engine. CONSTITUTION:Driving an engine 1, an oil pump 42 forces oil in an oil pan 46 to be press fed to a gear transmission 4 through a passage 44, and the oil, which passes through an oil passage 26 in a countershaft 20 branching into branch oil passages 30 of each gear 21-25 being allowed to flow in the tooth crest, lubricates meshing surfaces respectively of gears 11-14 of a main shaft 10 and gears of a differential gear 5. The oil after lubrication, which accumulates in the bottom part of a transmission case 3, is returned to the oil pan 46 via a pipe 45. In this way, the oil can be surely supplied to peripheral surfaces of the gears, and the gear transmission, which is sufficiently lubricated, enables the durability to be improved.
Patent JP-S55119903-A (JP)
Title: Steam turbine protective device
Inventor: TAKEOKA YOSHIO
IPC: F01D21/00
Filed: 1979-03-07
Abstract: PURPOSE: To enable safety running of a steam turbine by detecting the wet condition from the pressure, temperature and flow of main steam, those of bleed and load or anticipating the variation to perform proper control and protection of a steam turbine.  
     CONSTITUTION: Each signal 8W14 from a main steam pressure detector 1, main steam temperature detector 2, main steam flow detector 3, load detector 4, bleed pressure detector 5, bleed temperature detector 6 and bleed flow detector 7 is taken into an exhaust pressure-temperature arithmetic unit 15, to operate the pressure and temperature of turbine exhaust. The output is taken into an enthalpy-entropy arithmetic section 18 and outputted from a wet decision section 21 and change rate operating section 22 as an exhaust enthalpy signal 19 and exhaust entropy signal 20. The outputs from said sections 21, 22 are supplied to a condition deciding section 25 and the steam turbine is controlled under proper condition where said signals are combined. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02215411-A (JP)
Title: Reclining chair
Inventor: CHIYOU SEIZAN
IPC: A47C1/02
Filed: 1989-02-04
Abstract: PURPOSE: To provide a structure which bends almost like an inverted character V and has a flat bottom and which is combined with back panels having several hemisphere-like projections and with a pillow which can be used also as a head pad and with a seat all of which can rotate freely in order to be used comfortably in either form of lying down on one's face or lying on one's back. CONSTITUTION: In the inside of each main frame 1 of a structure which bends almost like an inverted character V, both ends of multiple back panels 5 are freely rotatably pivoted on a shaft, and on the one side of panels, hemisphere-like projections are provided to be rotatable, and an attachment arm 8 which attaches a pillow 7 which can be used also as a head pad is connected and fixed through an angle adjustment metal fitting. In the inner side of a curve 1b below the back panel 5 which locates at the lowest end of a frame 4, the upper part of a flat seat panel 11 is freely rotatably pivoted on the shaft. In this structure, the back panel 5 can be rotated, and hemisphere- like projections for finger-pressure 6 can be touched with the required part of body, and the angle of the pillow 7 that supports head can be maintained for hours as required.  Thus, one can sit on the seat panel 11 and can lie on one's back a required. Furthermore, the structure 4 supports the body erratically and one can be tensionless and can relax.
Patent JP-H04364855-A (JP)
Title: Coated lens in eye and coating composition therefor
Inventor: MIHAERU KORUBIN
IPC: A61L31/00
Filed: 1991-02-20
Abstract: PURPOSE: To achieve a substantial progress of a technique for transplanting an intraocular implant into human eyes by arranging the intraocular implant to comprise a lens body and two haptics adhered to the lens body or integrally formed thereon optionally to let the haptics exist at least at a part of the surface of the intraocular implant. CONSTITUTION: A coating is applied on an intraocular implant having haptics fixed on or integrally placed in the intraocular implant or on more than haptics. A coating material hereinused is made effective for both the intraocular implant and the haptics. The coating herein used contains at least one substance to be released into human eyes at a specified adjusted rate together with the coating material and is made hydrophilic or compatible with an implant material or a haptics material coated or with the both thereof. The coating is also non- toxic for human eyes or biologically compatible. The coating is made to let at least one substance be released into human eyes by a specified effective amount during a specified period.
Patent JP-H04264527-A (JP)
Title: Active matrix substrate
Inventor: TANAKA HIROHISA
IPC: H01L29/786
Filed: 1991-02-20
Abstract: PURPOSE:To reduce the step of a pixel electrode at a contact hole forming section and to surely prevent a disconnection caused by the break and damage of the pixel electrode. CONSTITUTION:The step of the pixel electrode 40 at the contact hole forming section 51 is reduced by embedding a metallic layer 60 in the contact hole 51 opened at an interlayer insulating film 54 and electrically connecting the pixel electrode 40 and the drain electrode 32 of a TFT 30 via a metallic layer 60.
Patent JP-H06238828-A (JP)
Title: Production of decorative sheet
Inventor: AOTA YOSHIAKI
IPC: B32B3/30
Filed: 1993-02-16
Abstract: PURPOSE:To produce a decorative sheet wherein the patterns of a pattern printing layer and the embossed patterns of the embossed film to be formed on the pattern printing layer are accurately matched with each other. CONSTITUTION:A decorative sheet is formed by feeding a transparent resin film 2 and a transfer film 4 into a manufacturing device equipped with hot press plates 12a, 12b, a shaping mold 6 and a metal plate 8 by batchwise work and mutually bonding both films 2, 4 under heating and pressure to cool them in the pressure bonded state. The transfer film 4 is formed from a release film 4a composed of a polyester material low in the coefficient of thermal expansion and the pattern layers 4b, 4c laminated to the film 4a. Since heating press bonding work is performed in such a state that the pattern layers 4b, 4c and the transparent resin film 2 are positioned with respect to the release film 4a, the positional shift of the embossed patterns formed to the transparent resin film 2 and the patterns of the pattern layers 4b, 4c can be suppressed to the min.
Patent JP-H01295444-A (JP)
Title: Manufacture of semiconductor device
Inventor: TABATA AKIRA
IPC: H01L21/60
Filed: 1988-02-09
Abstract: PURPOSE:To improve connecting reliability, by forming an Al wiring so as to include a pad part wherein a bump connecting part is in contact with a probe, coating the pad part which is damaged by a probe test with a coating insulating film, and forming a bump at a hole part which is provided for forming a bump connecting part. CONSTITUTION:An Al wiring 21 on an interlayer insulating film 11 is added to a bump connecting part 22. A pad part 23 which is in contact with the probe of a prober is formed for probing. The probing with the probe is carried out by touching the probe to the pad part 23. As a result, a flaw 18 is formed at the pad part 23. When a coating insulating film 13 is deposited, the flaw 18 is completely coated with the coating insulating film 13. Then, a hole 14 in which the bump connecting part 22 is exposed is formed on the coating insulating film 13. Thereafter, a barrier metal layer 15 and a bump 16 are formed on the hole part 14. Thus, a highly reliable electrode structure can be obtained without damaging the bump, a barrier metal and the Al wiring.