baber/WOPTO huggingface dataset:
Patent JP-S5671964-A (JP)
Title: Semiconductor resistor
Inventor: SAKURAI YASUHIRO
IPC: H01L29/8605
Filed: 1979-11-19
Abstract: PURPOSE:To obtain a highly-integrated diffused resistor as designed by providing an oxide-film separation range round a semiconductor resistor. CONSTITUTION:An N type diffused resistor 34 is provided on a P type substrate 32 and an SiO2 layer 36 is easily made on the side face thereof using an Si2N4 mask to prevent the leakage through a layer 34. Thereby, when S is 3mum, and the thickness of the film 36 is 8,000Angstrom , leakage current is smaller than 10mA with 50V applied. The resistor is not affected by another device made in the vicinity thereof and can be increased in integration degree.
Patent JP-H05317092-A (JP)
Title: Method for assaying endophyte in perennial ryegrass and method for introducing endophyte
Inventor: KASAHARA HARUO
IPC: A01H1/00
Filed: 1992-05-18
Abstract: PURPOSE:To assay whether endophyte symbioses in perennial ryegrass or not and artificially introduce endophyte to perennial ryegrass in which endophyte does not symbiose. CONSTITUTION:The objective method for artificially introduce endophyte to perennial ryegrass is carried out by assaying whether endophyte symbioses in a callus induced from perennial ryegrass or not, introducing endophyte into the callus confirmed that endophyte does not symbiose and regenerating a plant body from the callus. Thereby, a perennial ryegrass having strong resistance to insect pest, resistance to pathogenic fungus, growth rate and resistance to environmental stress such as hotness or dryness is obtained.
Patent JP-S63313128-A (JP)
Title: Liquid crystal display device
Inventor: ISONO TSUTOMU
IPC: H05K3/36
Filed: 1987-06-17
Abstract: PURPOSE:To absorb the external force exerted on a driving circuit packaging circuit board and to improve the reliability of a device by connecting a liquid crystal display element and the circuit board by a film substrate mounted with a semiconductor chip and providing bent parts to both ends thereof. CONSTITUTION:The film substrate 4' which is mounted with the semiconductor chip 3 and is formed with the bent parts 4A, 4B respectively on both sides is provided between an input/output terminal 1a of the liquid crystal display element 1 and an input/output terminal 2a of the driving circuit packaging circuit board 2. The input/output terminals 4a, 4b thereof are respectively connected to the terminals 1a, 2a. The stress in a tension direction is, therefore, absorbed by both ends of the substrate 4' even if said stress is exerted on said ends. The reliability of the device against oscillation, impact, temp. test, etc., is thus improved.
Patent JP-H09329093-A (JP)
Title: Scroll compressor
Inventor: MATSUDA SUSUMU
IPC: F04C29/02
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent any poor lubrication at the time of restart and seizure caused by this trouble by providing a recess for the purpose of an oil sump on the vertical sliding surface of at least one side member out of a pair of component members making relative slide motion on the vertical sliding surface among the component members of a compressor including its driving part. SOLUTION: In a horizontal scroll compressor, the end plate back surface of a turning scroll 2 and a thrust bearing surface are formed in vertical sliding surfaces and when the compressor stops, a vertical gap appears. When its stopping state lasts for a long period, lubricant drops downward because of the vertical gap, poor lubrication takes place at the time of restart and seizure may happen. By providing a hole 2a, drop of lubricant may be prevented and even if the operation stop lasts for a long period, the lubricant can be held and poor lubrication at the time of restart and seizure dependent thereon can be prevented.
Patent JP-S6128269-A (JP)
Title: Current polarity inverting circuit
Inventor: MASUDA NOBUYUKI
IPC: H04M15/00
Filed: 1984-07-18
Abstract: PURPOSE:To reduce stably noise generated at polarity inversion of a talking current and to attain miniaturization and economization of the titled circuit by providing a reversible counter, a variable resistive element flowing a current proportional to a counter output of the reversible counter and a means inverting the polarity of the current. CONSTITUTION:A counter output (c) of the reversible counter UDC is set to a prescribed initial value, an output (c) is converted into a control voltage (d) proportional to the output (c) by a converter DAC and inputted to a variable resistive element VR. The element VR flows a passing current (e) proportional to the voltage (d). When the output (c) is an initial value, an initial value D is inputted as the voltage (d), and an initial value E flows as the current (e). Since an inverting relay RV is restored normally, a talking current (g) of an initial value G is fed forward to a subscriber SUB. Thus, the talking current (g) is increased/ decreased in porportion to the counter output (c) of a reversible counter UDC advanced by a clock signal clk and since the polarity is inverted when the talking current (e) is zero, the noise reduction effect attended with polarity inversion is always stable and since the said circuit consists of logical circuits, the entire circuit is miniaturized.
Patent JP-H10340553-A (JP)
Title: Magnetic disk device
Inventor: WAKATSUKI KOSAKU
IPC: G11B21/21
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device, of which the amount of power consumption is small and for which also a CSS(contact-start-stop) system having large releasing force is used. SOLUTION: A magnetic recording medium 120 is rotated by a motor 110 for rotating the magnetic recording medium. By a magnetic head 134 supported with a magnetic head supporting means 132, the magnetic recording information is transferred to/from the magnetic recording medium 120. The magnetic head supporting means 132 is driven by a voice coil motor 130 to position the magnetic head 134 to the radial direction of the magnetic recording medium 120. The saw-tooth stated oscillation waveform is supplied to the voice coil motor 130 from a waveform generating circuit 152, then the oscillation is applied to the magnetic head 134 in the direction parallel with the surface of the magnetic recording medium 120.  In this case, the oscillation waveform is settled so that the rising time to the maximum value from the minimum value of the oscillation supplying force and the falling time to the minimum value from the maximum value are different.
Patent JP-S5373130-A (JP)
Title: Spring for magnetic tape
Inventor: ODAGIRI MASARU
IPC: G11B23/087
Filed: 1976-12-10
Abstract: PURPOSE: To give suitable tension to a magnetic tape and prevent the occurence of winding sag during tape running and during handling other than running by providing the fulcrum of a seesaw form spring on the winding core side with respect to the intersection of said spring. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5938793-A (JP)
Inventor: OKAMOTO MITSUYUKI
IPC: G09G3/12
Filed: 1982-08-30
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-S5938786-A (JP)
Inventor: TSUKIJI YOSHIAKI
IPC: G09F3/00
Filed: 1982-08-27
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-H09222848-A (JP)
Title: Remote lecture system and network system
Inventor: KUGA SHINICHI
IPC: H04N7/173
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a remote lecture system and a network system capable of concurrently reproducing multimedia data on terminals of networks having different transmission speeds. SOLUTION: A multimedia server 13 stores teaching materials constituted of multimedia data. An instruction server 11 instructs the multimedia server 13 to transmit a teaching material. The multimedia server 13 reads the specified teaching material and transmits it to a teaching material reproduction synchronization control device 17 via a relay server 16. The teaching material reproduction synchronization control device 17 obtains the transmission speed of a public line 23 and the performance information of the instruction server 11 and clients 18, 21 and estimates the delay time until the transmitted data are reproduced based on the information.  The teaching material reproduction synchronization control device 17 adjusts the timing and transmits the teaching material based on the estimated results so that the teaching material is concurrently reproduced by the instruction server 11 and the clients 18, 21.
Patent JP-H04347572-A (JP)
Title: Linear induction type electromagnetic pump
Inventor: KUME TOSHIO
IPC: H02K44/06
Filed: 1991-05-24
Abstract: PURPOSE:To provide a linear induction type electromagnetic pump in which various problems such as damage of an induction coil due to pour of molten metal when a ceramic passage is cracked due to a heat shock, etc., necessity of a periodical removal of slag caught by an iron core supporting material provided in the passage, deterioration of cooling efficiency of coil and core due to disposition of the induction coil, etc., can be eliminated. CONSTITUTION:A ceramic rectangular tube transfer passage 2, a plurality of coils 3 and its core 4 aranged in a longitudinal direciton on the outer surface of the passage, and a power supply controller for controlling frequency, current density, etc., of AC power to be supplied to the coils, are provided. The passage is desirably formed of aluminum titanate. An air chamber 5 having a plurality of chilled gas ejectors 6 for cooling the coils and the core may be desirably provided on a base 1 of an electromagnetic pump.
Patent JP-H0442003-A (JP)
Title: Method for fixing electric-resistance strain gage
Inventor: WATANABE HIROMITSU
IPC: G01D5/16
Filed: 1990-06-07
Abstract: PURPOSE:To fix a gage accurately without residual marking-off lines on a structure and to make it possible to measure strain accurately by forming the marking-off lines for indicating the position and the direction for fixing an electric-resistance strain gage on adhesive tape. CONSTITUTION:Adhesive tape 2 is stuck to a surface 1a of a structure 1. Marking-off lines for indicating the position and the direction for fixing a gage are formed on the adhesive tape 2. Under the state wherein a part of the tape 2 is stuck and fixed, the other part of the tape is peeled from the surface of the structure 1. At this time, the vicinity of one side of the tape is stuck so that the position of the tape 2 with respect to the structure is not deviated. Since the tape 2 is transparent, the marking-off lines can be recognized from the side of the stuck surface from which a part of the tape is peeled. A gage 4 is stuck to the side of the stuck surface of the tape 2 so that the opposite surface with respect to the surface which is stuck to the structure 1 is aligned with the axis of the marking-off line. Then, a bonding agent 5 is dropped on the fixing part of the gage 4 at the surface 1a of the structure 1. Thereafter, the tape 2 is stuck on the surface 1a of the structure 1 again. The excessive bonding agent is removed, and pressure is applied until the bonding agent is hardened.
Patent JP-H04349384-A (JP)
Title: Electric discharge type surge-absorbing element
Inventor: SUZUKI YOSHIRO
IPC: H01T4/12
Filed: 1991-05-24
Abstract: PURPOSE:To provide an electric discharge type surge-absorbing element in which the adhesion of the sealed part glass of an airtight vessel to lead wires can be kept suitable and a current withstand rating can be increased. CONSTITUTION:Lead wires 3 each made up of a Dumet wire of cross-direction diameter less than but also larger than one half of, the cross-direction diameter of each of discharge electrodes 2 arranged at the distance of a discharging gap from, in approximately parallel with and opposite to each other, are connected respectively to the discharge electrodes 2 through a welding process or the like, then the resultant discharge-electrode units together with a discharge gas consisting mainly of the simple body of a rare gas, such as helium, neon, argon, xenon or the like, or one of these mixtures are contained in an airtight vessel 4, and the lead wires 3 are passed through the sealed part 4a of the airtight vessel 4 so as to be led out of the vessel.
Patent JP-S5774809-A (JP)
Title: Voice signal processing device
Inventor: FUSE YUUZOU
IPC: G10L21/003
Filed: 1980-10-24
Abstract: PURPOSE:To obtain a synthesized sound being almost same as its original sound, by dividing a voice signal to a time length segment being almost equal to integer times of a basic period, and procesing it, when a voice signal recorded in a recording medium such as a magnetic tape, etc. is reproduced at a speed which is different from that of a recording time. CONSTITUTION:A reproducing signal from a tape recorder is inputted from a terminal 1, is A/D converted 2 and is stored in buffers 3, 4. The buffers 3, 4 are constituted of a shift register or an RAM, are read out alternately through a changeover switch 5, and after that, are D/A converted 6 and are outputted from a terminal  7. On the other hand, the output which has been A/D converted 2 is supplied to a pitch extractor 8, and the extracted pitch synchronization is supplied to a buffer controller 9. The controller 9 controls not only write-in and read-out of the buffers 3, 4 but also a clock, and changes over the switch 5, in accordance with the extracted synchronization. According to such a constitution, the pitch is arrayed repeatedly in case of a low speed reproduction and is arrayed by being thinned out in case of a high speed reproduction, and a reproducing sound being almost same as its original sound is obtained.
Patent JP-H04346347-A (JP)
Title: Photosensitive and heat developing pressure sensitive recording medium
Inventor: OTA MITSURU
IPC: G03D13/00
Filed: 1991-05-23
Abstract: PURPOSE:To obtain a photosensitive and heat developing pressure sensitive recording medium capable of producing an image low in gloss and excellent in writability by not providing an image receiving layer of an image receiving sheet on an area where the image is not formed. CONSTITUTION:When a photosensitive and heat developing pressure sensitive recording medium 1 is exposed for an image and heat-developed, the mechanical rupture strengths of microcapsules 3 are differentiated with each other. An image receiving sheet 5 is covered on them and developed under pressure, and the exposed area of an image receiving layer 7 is peeled off by the photosensitive and heat developing pressure sensitive recording medium 1 and a color image forming substance is copied onto the non-exposed area of it to form an image.
Patent JP-H11332666-A (JP)
Title: Mirror door assembling structure
Inventor: ANDO YUZURU
IPC: A47B67/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the fixing construction of a mirror to a mirror supporting member by integrally forming a horizontal bridge and a back plate and fixing a stopper member abut-holding the side end part of a mirror plate to the side end part of the mirror supporting member. SOLUTION: The mirror supporting member consists of a horizontal bridge 3 to externally fit to the upper/lower end parts of the mirror plate 1 and the back plate 4 in close contact with the rear surface of the mirror plate 1, which is fixed to the mirror supporting member. The horizontal bridge 2 and the plate 4 are formed integrally, and the stopper member abut-holding the side end part of the plate 1 is fixed to the side end part of the mirror supporting member. The bridge 3 is fitted to the lower end part of the back plate 4 to form the mirror supporting member, the mirror plate 1 is inserted to a gap between upper/lower horizontal bridges from the side of the mirror supporting member and then the stopper member is fixed to the side end part of the mirror supporting member.  The stopper member is constituted of a vertical bridge 5, which is nearly U-shaped in its cross section with a groove part to externally fit to the side end part of the plate 1. A screw hole part for screw-fixing to the back plate 4 or the bridges 2 and 3 is formed at the rear plate 5c of a bridge 5. The length of the bridge 5 is nearly equal to the vertical edge of the plate 1.
Patent JP-S5674885-A (JP)
Title: Magnetic core memory
Inventor: OOMIYA KENICHI
IPC: G11C11/02
Filed: 1979-11-21
Abstract: PURPOSE:To widen the operational margin and increase the memory capacity of a magnetic core memory plane by changing also the standard voltage against the temperature change of the magnetic core of magnetic memory plane which uses memory magnetic core and supplying the changed standard voltage to a sense amplifier. CONSTITUTION:The output of sense line 3 of magnetic core memory plane 1 consisting of many ferrite cores is supplied to sense amplifier 4, the supplied voltage is divided by thermister Th having negative temperature characteristic and resistor R2 and applied to the base of transistor Tr and the standard voltage obtained by controlling transistor Tr is applied to sense amplifier 4. Then the output of amplifier 4, ''1'' or ''0'', is obtained by comparing both voltage. Thus, the standard voltage can be increased in case of the temprature rise of magnetic core and also decreased in case of temperature fall, making it possible to remove the influence of temperature change of magnetic core and increase the memory capacity of memory plane.
Patent JP-H01319006-A (JP)
Title: Multiple coated optical fibers and optical fiber cable formed by bundling the coated optical fibers
Inventor: FUCHIGAMI KENYA
IPC: G02B6/44
Filed: 1988-06-20
Abstract: PURPOSE:To improve side pressure resisting characteristic and flexibility by providing an inside layer and peelable coating layer along plural parallel optical fibers on the same plane and integrally covering the outer side with a common coating layer having a circular outer peripheral sectional shape. CONSTITUTION:The optical fibers 4 are arrayed in parallel and in tight contact with each other on the same plane and thereafter, the common coating is applied thereon to form the inside layer. The outside layer 8 of the common covering applied to have the circular outer circumference is provided on the outer side of the peelable coating layer 7 with which the flat (tape-shaped) optical fiber tape 6 is coated with a uniform thickness. As a result, the multiple coated optical fiber 1 has the fibers having the circular section in appearance. The bending rigidity to reduce the diameter is decreased in this way and the optical fiber cable which has excellent flexibility and can be easily laid even in the route having many bent parts is obtd.
Patent JP-S5852219-A (JP)
Title: Remedy for parkinson's disease (perkinsonism)
Inventor: NARABAYASHI HIROTAROU
IPC: A61K31/445
Filed: 1981-09-22
Abstract: PURPOSE:The titled remedy, containing threo-3,4-dihydroxyphenylserine and a decarboxylase inhibitor as principal components, and particularly effective for the crouching symptom (freezing phenomenon) of Parkinson's disease (parkinsonism). CONSTITUTION:A remedy for Parkinson's disease (parkinsonism) containing the DL- or L-isomer of threo-3,4-dihydroxyphenylserine (hereinafter referred to as thereo-DOPS) and a decarboxylase inhibitor (hereinafter referred to as DCI), e.g. carbidopa or benserazide, as principal components. The crouching phenomenon (freezing phenomenon) of old Parkinson's disease is considered to be releated to the reduction in the content of norepinephrine (hereinafter referred to as NE) in the brain and activity of dopamine-beta-hydroxylase (hereinafter referred to as DBH) which is a biosynthetic enzyme for converting the dopamine into NE. The threo-DOPS is converted into the NE by the decarboxylase, and the DCI acting peripherally in the remedy inhibits the decarbonylation process of the L-threo-DOPS in the periphery. The administered threo-DOPS is transferred to the central nervous system effectively to increase the NE concentration in the central nervous system.
Patent JP-H01317976-A (JP)
Title: Operation device for elevator during power failure
Inventor: OKATSUCHI CHIHIRO
IPC: H02P27/06
Filed: 1988-06-20
Abstract: PURPOSE:To make an elevator operatable even in power failure, by connecting a DC output obtained through rectification of AC power supply in parallel to a power supply comprising diodes connected in series to a battery and automatically supply electric power from the battery during power failure. CONSTITUTION:When an AC power supply 1 is in normal operation, power is supplied to an electric motor 7 via a rectifier 2, a capacitor 3 and an inverter 4 and to a control circuit 20 and a brake 9 via a transformer 15 a rectifier 16, a capacitor 17 and a converter 19. Simultaneously, reverse voltage is applied to diodes 30, 31 and an electric charger 14 charges a battery 13. Hereat, if AC power supply 1 fails, electric power is automatically supplied from the battery 13 to the motor 7 via the diode 30 and to the control circuit 20 and the brake 9 via the diode 31. In this case, the speed reference of the motor 7 is limited and set up by a battery voltage detected by a detector 32 or DC power supply voltage of an inverter bridge 4. Thus, running to the closes story can be continued without any shock in case of power failure.
Patent JP-H0815937-A (JP)
Title: Electrophotographic device
Inventor: SHIRAISHI YASUHIRO
IPC: G03G21/18
Filed: 1994-06-30
Abstract: PURPOSE:To provide an electrophotographic device capable of accurately combining a laser scanner unit with a processing unit. CONSTITUTION:This device is provided with the processing unit 5 having a photoreceptor drum 7, the laser scanner unit 8 irradiating the drum 7 with a laser beam, a movable supporting body 2, a guide hole body 14 having a guide hole 15 in the moving direction of the supporting body 2 and a guide shaft 16 movably inserted and supported in the guide hole 15 of the guide hole body 14, a 1st positioning body 17 and a 2nd positioning body 18 combined with the 1st positioning body 17 when the unit 8 is at a fixed position; and the guide hole 15 is provided with a 1st part 15a where the guide shaft 16 is positioned when the unit 8 is at the fixed position and a 2nd part 15b where the guide shaft 16 is positioned when the unit 8 is away from the fixed position. The 2nd part 15b guides the positioning body 17 of the unit 8 to the positioning body 18 of the processing unit 5.
Patent JP-H11345312-A (JP)
Title: Picture processor and picture processing method
Inventor: KUSAMA KIYOSHI
IPC: H04N1/387
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a texture and the like in a generated mosaic picture and to improve the picture quality of the mosaic picture by prohibiting the same pictures from being adjacently arranged at the time of sticking material pictures on tiles. SOLUTION: In the procedure for generating a mosaic picture by using a plurality of material pictures which are previously prepared, a first picture is divided into the tile areas of M×N in step 300. In steps S301-S308, the material picture which is to be applied based on the picture feature quantity of a designated tile area is selected from a material picture group that is not applied to the tile area around the designated tile area in a plurality of material pictures. In step S309, the selected material picture is stuck to the designated tile area.