baber/WOPTO huggingface dataset:
Patent JP-H01207478-A (JP)
Title: Textured suede
Inventor: UIRIAMU II BATSUSHIYUMAN
IPC: D06M101/16
Filed: 1988-09-22
Abstract: PURPOSE: To obtain a textured suede having good touch, beautiful appearance, excellent abrasion resistance, etc., by injecting a specific amount of a thermoplastic compound enabling a suede-like finish and then polishing the compound- injected fabric. CONSTITUTION: This textured suede is obtained by injecting a thermoplastic compound such as a polyvinyl chloride latex, an acryl latex or a urethane latex into a flocked fabric using an adhesive such as a vinyl acetate copolymer plastisol in an amount of 2-12 ounce per square yard of the flocked fabric, embossing the fabric and then polishing the fabric. The obtained textured suede has excellent touch and excellent appearance, and is suitable for the insert panels of automotive doors, seat covers, etc. It is more preferably that a blowing agent is added to the injecting resin to form the foamed suede. The substrate of the flocked fabric is preferably a polyester/cotton woven fabric, non-woven fabric or knitted fabric.
Patent JP-H04116241-A (JP)
Title: Performance monitor of hc sensor in internal combustion engine
Inventor: KURODA YOSHITAKA
IPC: F02D41/14
Filed: 1990-09-05
Abstract: PURPOSE:To monitor performance of an HC sensor by compensating a detection value of the HC sensor by means of an output value of the HC sensor stored, when fuel supply to an engine is stopped. CONSTITUTION:HC sensors 16, 17 which detect hydrocarbon concentration in exhaust gas are provided upstream and downstream of a three-way catalyst 13 of an exhaust pipe 12 of an engine 1, and a signal corresponding to these detected values is supplied to an ECU 5. When the fuel supply to the engine is stopped, an output value which the HC sensors 16, 17 output is stored into a memory means 5c. The detection values of the HC sensors 16, 17 are compensated by a value stored in the memory means 5c. Consequently, performance of the HC sensors 16, 17 is monitored, and HC accurate concentration in the exhaust air is secured.
Patent JP-S6393841-A (JP)
Title: Rare-earth permanent magnet alloy
Inventor: YOKOYAMA TOSHIICHI
IPC: C22C33/02
Filed: 1986-10-04
Abstract: PURPOSE:To improve saturation magnetization and coercive force at room temp., by constituting by specifying the ratio of a low rare earth-B-Fe alloy with a specific composition to an alloy prepared by rapidly cooling a molten substance of high rare earth-Fe. CONSTITUTION:An alloy I consisting of, by weight, 20-35% R (Y, rare earth elements), 0.5-1.0% B, and the balance M (Fe, a mixture of Fe and Co) is prepared. On the other hand, an alloy II obtained by subjecting a molten substance consisting of 35-80% R and the balance X (Fe, a mixture of Fe and one or more elements among B, Al, Ti, V, Co, Zr, Nb, and Mo) to rapid cooling is prepared. Subsequently, the alloy I and the alloy II are blended in a ratio of 99.9:0.1-80:20, which is crushed and mixed and then is subjected to compacting and sintering to be formed into a permanent magnet. The alloy II provides a magnet having high saturation magnetization since it functions as a sintering auxiliary and causes reduction in oxygen content. Moreover, the alloy II has a coercive force-increasing effect and, when heavy rare earth elements are selected as the above R, the coercive force-increasing effect can be produced.
Patent JP-2001063297-A (JP)
Title: Cloth stretching frame
Inventor: UMEDA HARUMI
IPC: B44D3/18
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a cloth stretching frame which is strong and which can be assembled easily and can be used repeatedly. SOLUTION: This cloth stretching frame is constituted of outer frames 2 each composed of a fixing member 21 whereon cloth 4 can be fixed and of a frame piece covering the fixing member so that at least a part of the member is exposed outside, and of connectors 3 connecting the outer frames together. On the front sides of the frame pieces, projecting parts 25 are formed so that the cloth stretched on the cloth stretching frame is prevented from coming into contact with the front sides of the outer frames assembled.
Patent JP-S6483984-A (JP)
Title: Automatic water sprinkling device
Inventor: AKAMATSU TATSUO
IPC: F16K31/12
Filed: 1987-09-24
Abstract: PURPOSE:To enable water sprinkling control to be carried out with high accuracy and good responsiveness in response to the drying condition of cultivating ground by communicatedly connecting a porous hollow tube made of ceramics or the like to a separated chamber partitioned by an extended diaphragm. CONSTITUTION:In the interior of a separated chamber 34 partitioned by an extended diaphragm 32, permanent magnets 42, 44 by which the diaphragm 32 is displaced upward are arranged so as to push a ball valve 58 against the valve seat 52. The ball valve 58 controls the communicating condition between a feed pipe 64 and a sprinkling pipe 50. To the lower part of the separated chamber 34, one-end-closed porous hollow tube 30 made of ceramics or the like is communicatedly connected. Thus, in correspondence to the percentage of water content in the cultivating ground in which the hollow tube 30 has been buried, negative pressure change is caused in the interior of the separated chamber 34 to displace the diaphragm 32, thereby the ball-shaped valve body 58 is opened or closed so as to automatically sprinkle a proper quantity of water.
Patent JP-H0686236-A (JP)
Title: Television signal processor
Inventor: KAWAI KIYOYUKI
IPC: H04N7/01
Filed: 1992-09-04
Abstract: PURPOSE:To sharply improve a picture quality for an animation compared with a conventional one at the time of converting an interlaced scanning signal into a sequential scanning signal. CONSTITUTION:The first field and second field of an input interlaced scanning signal are synthesized, and a frame signal is obtained by a switch 2, 1/60 second delay 3, 1/2 time compression circuits 4-1 and 4-2, and switch 5. In the animation, the frame signal is separated into vertical low pass components and vertical high pass components by a vertical low pass filter 6 and a vertical high pass filter 7. Then, the vertical low pass components are converted into twofold frame frequency by a frame repetition processing by a 1/60 second delay 15 and a switch 16. The vertical high pass components are frequency-shifted to the vertical low pass by a polarity inversion circuit 9, switch 10, 1/60 second delay 15, and switch 16, converted into the twofold frame frequency by the frame repetition processing, and frequency-shifted also to a temporal high pass. Then, the animation system signals operated by the above processing are synthesized, and allowed to appear at an output terminal 18.
Patent JP-H02168309-A (JP)
Title: Electronic equipment
Inventor: HOSOI TAKASHI
IPC: G06F1/16
Filed: 1989-09-13
Abstract: PURPOSE:To operate plural kinds of display such as an LCD unit and a CRT display, etc., through the use of one main body by preventing an unnecessary part from being left in the main body when a flat display unit is dismantled. CONSTITUTION:A portable computer 1 is provided with the main body 3, a display unit 5 and a voltage converting unit 7. A base 9 is provided with a keyboard 13 at its front part, and a main power source 14 to supply low voltage power at its area part. The display unit 5 is provided with a connecting part 9 for connecting a back surface pat 15, the display 17 for displaying data and the unit 5 mechanically and rotatably to a top cover 11 and the voltage converting unit 7. Besides, it is provided with a pair of latch lugs 21 to latch the unit 5 to the main body 3 and a side cover 23 to cover a gap generated between the main body 3 and the unit 5.
Patent JP-H0386922-A (JP)
Title: Optical disk recorder
Inventor: SUZUKI KIICHI
IPC: G11B7/0045
Filed: 1989-09-13
Abstract: PURPOSE:To write contents information without being overwritten on program information by providing with a reflected light level comparing means and a write stopping means. CONSTITUTION:A laser beam for write to be reflected from an optical disk at the time of writing the contents information is photodetected by a photodetector in an optical head and inputted to a system controller. This disk reflection signal is inputted to a comparator 36 and the comparator 36 compares the disk reflection signal with a reference level. When information are written into a program area, the level of the reflected light is made low from the beginning. Accordingly, a comparing output can not be obtained from the comparator 36 in that position. An overwrite detecting pulse to be outputted from a multivibrator 42 is outputted through an AND circuit 44 as a write stop command and the contents information are stopped being sent out and being written. Thus, the contents information can be written without being overwritten on the program area.
Patent JP-2001065763-A (JP)
Title: Joint for resin pipe
Inventor: SAKATANI KOJI
IPC: F16L33/24
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To enable easy and speedy connection work even at a narrow site by providing a joint body having an inserting inner cylindrical part formed with a spiral projection portion at its outer circumferential surface and inserted into a resin pipe, and a resin pipe fastener fitted around the joint body so as to fasten the resin pipe. SOLUTION: This resin pipe joint which can easily removing a resin pipe 1 as well as which ensures firm prevention of slipping-out of the pipe 1 for holding a stable connection condition is provided with a joint body 2 and a resin pipe fastener 30 that has an outer cylindrical member 3 and a coil spring 4. The joint body 2 has an inner cylindrical part 5 to be inserted into the pipe 1, the part 5 having a spiral protrusion 8 at its outer periphery 7 where a plurality of recess-like circumferential grooves 9 are formed. An annular packing 10 is inserted into the groove 9, and with the annular packing body 10 and the spiral protrusion 8, slipping-out of the pipe 1 and leakage of fluid to the outside are prevented.
Patent JP-S6480031-A (JP)
Title: Manufacture of resin sealed semiconductor device
Inventor: USADA KAZUO
IPC: H01L21/60
Filed: 1987-09-21
Abstract: PURPOSE:To manufacture resin sealed semiconductor devices without a chip attachment process by using a lead frame modified in the structure, and providing a vacuum sucking hole in the wire bonding machine to directly suck and fix a semiconductor chip. CONSTITUTION:In a predetermined position of a heater block 5 where a semiconductor chip 3 is to be mounted, a vacuum sucking hole 6 smaller than the semiconductor chip 3 is provided. Since this vacuum, sucking hole 6 is evacuated through an evacuation port 7, the semiconductor chip 3 can directly be fixed onto the heater block 5. And, the electrode of the semiconductor chip 3 and the end part of the inner leads 1b of the lead frame are connected by a gold wire 2. Then, a transfer resin sealing equipment is used to seal with a molding resin the central part of the lead frame on which the semiconductor chip 3 is mounted. Finally, using a continuous lead forming machine, the tie bars 1c are removed to shape the outer leads 1d into a predetermined configuration.
Patent JP-H09179081-A (JP)
Title: Optical modulator and optical semiconductor switch
Inventor: IKEDA TATSURO
IPC: G02F1/025
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To make the driving with a low voltage by using a semiconductor possible and to make the integration with a semiconductor optical element possible by presenting the modulator or optical switch element by longitudinal electric field type exciton erasure. SOLUTION: This optical modulator has a lower clad layer 2, multiple quantum well structures 3 and an upper clad layer 4 which are successively formed on a substrate 1. Electrodes are formed on at least either of the rear surface of the substrate 1 or the upper clad layer 4 via an insulating layer 6 by which pa p-i-n junction is constituted in the direction perpendicular to the multiple quantum well structure 3. An exciton absorption peak disappears when the voltage in a forward direction is impressed on the p-i-n junction. The light of the wavelength corresponding to the excition absorption within the well layers of the multiple quantum well structure 3 is then subjected to light intensity modulation.
Patent JP-S6393071-A (JP)
Title: Method and device for automatic calculation of compressed layout of array object
Inventor: SUZUKI GORO
IPC: H01L21/82
Filed: 1986-10-08
Abstract: PURPOSE:To realize automatic calculation for a compressed layout equivalent to that designed manually by packing the array objects every time each of these objects is supplied with the packing direction allocated to each array object set as an index and packing said objects after deleting idle areas. CONSTITUTION:A pattern compiling program 13 fetches pattern array information from a mouse 10 and produces a pattern information file 18. Then a packing direction indicating program 14 fetches packing object pattern information and packing direction information from the mouse 10 and a joy stick 11 and produces a packing direction file 19 for each pattern. A compaction program 12 fetches the contents of files 18 and 19 as well as a design rule file 17 and packs automatically patterns up to the limit of the design rule based on said contents of those files. Then the program 12 performs compaction processing to automatically calculate a compressed array layout. Thus it is possible to produce a compressed array layout having a form area equivalent to that designed manually.
Patent JP-H0982469-A (JP)
Title: Microwave heating device
Inventor: AKIMOTO KENJI
IPC: H05B6/70
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a microwave heating device which can simultaneously and uniformly heat the whole surface of a material to be processed as a large area semiconductor board consisting of a plurality of pieces or a single piece. SOLUTION: A material to be processed 11 is placed in a processing chamber 5 surrounded by metal walls, and a dielectric substance line 1 to introduce microwaves is installed as confronting the material processed 11, and at its end a reflecting plate 3 is installed to reflect the microwaves so that the standing wave is generated in the line 1. The microwaves emitted from the surface of the line 1 are diffused so that the intensity distribution becomes uniform, and therewith the semiconductor board as the material processed 11 is irradiated, and thus the intended heating process is conducted.
Patent JP-H0898643-A (JP)
Title: Sausage conveyor
Inventor: ARIMA SHIN
IPC: B65G17/06
Filed: 1994-09-30
Abstract: PURPOSE: To provide a sausage conveyor capable of engaging the sausages with a conveying rod and conveying the sausages. CONSTITUTION: This sausage conveyor is obtained by forming a conveying space (12) between a pair of endless conveying belts or endless conveying chains (11) and (11) arranged with a parallel interval, installing both ends of plural sausage conveying rods (3) at a prescribed interval in the conveying direction of the endless conveying belts or the endless conveying chains (11) and (11), hanging the central part of the sausages (2) having the prescribed length on each conveying rod (3), enabling the conveyance while hanging down the sausages (2) in a twice-folded state, further arranging a conveying rod takeout device (5) for nipping one end each of the conveying rod (3) and taking out the conveying rod (3) and enabling the separation of the sausages (2) and the sausage conveying rod (3).
Patent JP-S6392172-A (JP)
Title: Video integrated camera
Inventor: HAGIWARA KIYOKAZU
IPC: H04N5/225
Filed: 1986-10-07
Abstract: PURPOSE:To view a recorded image on a comparatively large screen by many people by adding a reducing optical system consisting of a liquid crystal display and a lens to a video integrated camera. CONSTITUTION:The video integrated camera 100 consists of a video main body part 11, a camera part 12, the liquid crystal display part 13 and the reducing optical part 14 disposed in front of the display part 13. At the time of photographing, the display 13 is combined with the optical system 14 consisting of the lens to constitute a view finder part. At the time of a reproduction, the optical system 14 is detected and the display 13 is used as a monitor display. Thereby, many people can view the recorded image on the comparatively large screen by reproducing at a photographed position.
Patent JP-H0877547-A (JP)
Title: Magnetic recording medium
Inventor: ISHIDA TOSHIO
IPC: G11B5/716
Filed: 1994-09-07
Abstract: PURPOSE: To impart satisfactory running performance and durability by forming an upper layer and a lower layer and incorporating a 17-45C unsatd. alkyl carbonate represented by a specified general formula into a resin binder in the lower layer. CONSTITUTION: This magnetic recording medium has a magnetic layer of 0.05 to <1.0μm thickness as an upper layer and a lower layer of 1-5μm thickness and a 17-45C unsatd. alkyl carbonate represented by the general formula is contained in the lower layer by 1.8-100wt.% of the amt. of a resin binder. When the lower layer is a magnetic layer, the specific surface area of 60-100wt.% of ferromagnetic powder and nonmagnetic powder contained in the lower layer is 1-150m<2> /g. When the lower layer is a nonmagnetic layer, the specific surface area of 60-100wt.% of nonmagnetic powder contained in the lower layer is 1-150m<2> /g. Since the migration of the lubricant in the lower layer to the surface of the upper layer is satisfactorily controlled, satisfactory running performance, repetitive running performance and durability are ensured.
Patent JP-S61118520-A (JP)
Title: Engine breather device
Inventor: FUKUO KOICHI
IPC: F02B75/22
Filed: 1984-11-14
Abstract: PURPOSE:To prevent the consumption of oil from increasing and to prevent the oil level from varying, in an engine having two cylinder blocks, by communicating valve drive chambers at the tops of both cylinder blocks through a breather chamber. CONSTITUTION:Both valve drive chambers 91, 92 are communicated with each other through a breather chamber 15 provided to be communicated with a crank chamber 4. Upon low load operation of the engine, fresh air introduced into the valve drive chamber 92 flows into the valve drive chamber 91 through the breather chamber 15 without flowing through the crank chamber 4, and therefore,a the amount of oil splash which is sucked from the crank chamber 4 into an intake-manifold 12 is decreased. Upon high load operation of the engine, blowby gas is led from the crank chamber 4 to the valve drive chamber 91 through the beather chamber, and is then discharged into the atmospheric air, and therefore, the oil component is separated in the breather chamber 15, and is then returned into the crank chamber 4.
Patent JP-S6299517-A (JP)
Title: Skid controller for vehicle
Inventor: KAWASAKI SHUNSUKE
IPC: B60T8/58
Filed: 1985-10-24
Abstract: PURPOSE:To effectively control the skidding of vehicle by a method in which the output of engine is regulated on the basis of a set value for the acceleration of vehicle during the early period of the acceleration but on the basis of a set value for slipping rate during the latter period. CONSTITUTION:At a step S1, a vehicle is started, and at a step S2, whether the vehicular speed is slower than a set speed V or not is judged. When the speed is slower than the speed V, operation moves from the step S2 to a step S3, and from the step S3 to a step S4 to control the control actuator of brake. At a step S5, the pressure of brake is held. At a step S6, the acceleration of rotation is judged, and at a step S8, the brake actuator is controlled to reduce the pressure of braking liquid. In the early period of acceleration, skidding is quickly controlled, and in the latter period, the skidding is accurately controlled.
Patent JP-H03102658-A (JP)
Title: Optical memory element
Inventor: KAKIHARA YOSHINOBU
IPC: G11B7/24
Filed: 1989-09-14
Abstract: PURPOSE:To improve the ability to prohibit the passage of moisture, etc., and to suppress the deterioration with time by forming a protective film consisting of plural metal oxide films having high stability or a protective film consisting of a metal oxide film and metallic film on the outside surface of a reflecting film. CONSTITUTION:A 1st dielectric film 2 consisting of Si3N4, a magnetic recording medium 3 consisting of a TbFeCo system, a 2nd dielectric film 4 consisting of Si3N4, and the reflecting film 5 consisting of Al, are formed on a transparent substrate 1 formed with rugged groove patterns 1a.... The 1st protective film 6 consisting of a Ta film (metallic film) 8 and a Ta2O5 film (metal oxide film) 9 is formed on the reflecting film 5 and further the 2nd protective film 7 is formed. The protective film consisting of the plural metal oxides having the high stability or the protective film consisting of the metal oxide film and the metallic film is added in such a manner, by which the capacity to prohibit the passage of the moisture, etc., is improved and, therefore, the deterioration with age is suppressed.
Patent JP-2000067517-A (JP)
Title: Recording and reproducing device and reproducing device for digital signal
Inventor: UMEZAKI KIYOSHI
IPC: G11B20/10
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device for digital signals which does not give rise to a drastic change in sound volume even in switching of music at the time of reproduction. SOLUTION: The recording and reproducing device using a recording medium provided with track name areas for writing the additive information corresponding to respective tracks has a track information recording means 2 which is capable of writing reproduction sound volume level information in addition to the additive information in the track name areas, a reproducing level detecting means 10 which detects the reproduction sound volume level information from the track name areas and a reproduction sound volume regulating means 11 which determines the reproduction sound volume of the tracks by subjecting the output level set at the time of recording to addition and subtraction.
Patent JP-S59118757-A (JP)
Title: Substituted nitro and cyanoguanidines and use for increasingyield of crops
Inventor: ROORIN MERII SUPERUTSU
IPC: C07D309/12
Filed: 1983-12-20
Abstract: Novel substituted phenyl and benzyl nitroguanidine and phenyl and benzyl cyanoguanidine compounds. Methods for increasing crop yield, inhibiting lodging of graminaceous crops, and inducing cytokinin-like responses in crop plants with said novel guanidine compounds and derivatives thereof, as well as methods for inhibiting deterioration and/or extending the shelf life of harvested fruit, vegetables, and ornamentals are disclosed.
Patent JP-S60130268-A (JP)
Title: Vertical synchronizing signal synchronism device
Inventor: OBATA KENZOU
IPC: H04N5/04
Filed: 1983-12-19
Abstract: PURPOSE:To attain ease of vertical synchronism with an external vertical synchronizing signal by sampling an internal vertical synchronizing signal with the external vertical synchronizing signal and initializing an internal counter or the like when the phase is shifted. CONSTITUTION:The external horizontal synchronizing signal A inputted to an input terminal 8 is made coincident with the phase of the internal horizontal synchronizing signal B by a phase locked loop 9 and a horizontal counter 2. The phase matched internal horizontal synchronizing signal B is counted by a vertical counter 3, becomes the internal vertical synchronizing signal C and is fed to a D-FF10. Then it is sampled by the external vertical synchronizing signal applied to an input terminal 11. When the phase of the vertical synchronizing signal is shifted, an output of a D-FF10 goes to a high level, the internal horizontal and vertical counters are set to an initial value, then they are reset as if vertical reset were applied.
Patent JP-S61116253-A (JP)
Inventor: KASAHARA KEISUKE
IPC: F25B7/00
Filed: 1984-11-13
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。