baber/WOPTO huggingface dataset:
Patent JP-2000252157-A (JP)
Title: Laminated ceramic capacitor
Inventor: SUGIYAMA KOJI
IPC: H01G4/232
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To improve nonuniformity of content of lead so as to obtain high strength and reliability through formation of a dielectric in a laminate by using such a dielectric material that is lessened most in lead content at the central part in the direction of lamination and is enriched more therein outwardly. SOLUTION: A laminate 2 is comprised of a plurality of sheet-like dielectrics 6 (6a-6e), made of dielectric material containing lead and inner electrodes 7 (7a-7d) formed respectively on one surface of the dielectrics 6a to 6e. In this case, ceramic sheets having different contents of lead in a dielectric material are laminated, so that the content of lead is the least in the central part in the direction of lamination and becomes higher toward the outward direction, and it is baked to form the dielectrics 6a to 6e. However, when the number of laminated layers becomes several tens or more, several layers or more are formed into a block, so that the content of lead is changed by blocks.
Patent JP-S63214025-A (JP)
Title: Reception antenna switching/selecting equipment
Inventor: MIYAZAKI TAKAO
IPC: H04N5/44
Filed: 1987-03-02
Abstract: PURPOSE:To obtain an excellent video signal even when a pulse noise is included in a television high frequency signal by using a diversity function so as to switch/select an optimum antenna among plural antennas. CONSTITUTION:Since the number of horizontal synchronizing pulses per field of a television high frequency signal is 262 or 263 when no noise is mixed, it is counted by a pulse count circuit 29. Whether or not the count is in the allowable range is discriminated by a quantity discrimination circuit 33, and in case of the outside of the range, an H signal is outputted. After the H signal is latched by a comparison discrimination latch 26, the result is fed to a discrimination result synthesis circuit and its output is fed immediately to a changeover count/decoder circuit 36 when the changeover switch 27 is closed to activate the antenna changeover switch 16. Moreover, when the switch 27 is opened, the changeover is applied with a delay of one field.
Patent JP-H05216011-A (JP)
Title: Display driving device
Inventor: GOTO TETSURO
IPC: G02F1/133
Filed: 1992-02-03
Abstract: PURPOSE:To automatically optimize the viewing condition in accordance with the photographing posture of a user. CONSTITUTION:This device is provided with an electrooptical display means 6, a posture detection means 9 which detects the posture of the means 6 and generates a posture detection signal, a bias value generation means 23 which generates a bias value to the means 6, a changing means which changes the bias value, a storage means 22 in which the plural bias values changed by the changing means are stored for every posture detection signal, and a bias value control means 26 which performs statistical processing to the plural bias values stored in the means 22, controls the bias value generation means based on the processed result, and decides the bias value.
Patent JP-S61208050-A (JP)
Title: Formation of conductive film pattern
Inventor: USHIDA HIROAKI
IPC: G03F7/09
Filed: 1985-03-12
Abstract: PURPOSE:To enable a micropattern appliable to a dot matrix to be formed by masking a conductive film formed on a film with a photosensitive resist and after exposure to a prescribed pattern and heat development, etching it. CONSTITUTION:The conductive film made of SnO2, or In2O3, is vapor deposited on a polymer film and it is masked with a photosensitive resist film of a water- soluble type, and it is exposed by using a fine photomask for displaying a micropattern of 30-100mum. After exposure, it is heat treated at 40 deg.C for about 2min, and the unexposed parts are dissolved off with an aq. alkaline soln., and etched with an aq. 25% hydrochloric acid soln., thus permitting an etching pattern as fine as about 40mum to be formed by heat treatment after exposure.
Patent JP-S57161577-A (JP)
Title: Analog-digital displaying timepiece
Inventor: MORISHIMA HIDEKI
IPC: G04C3/00
Filed: 1981-03-30
Abstract: PURPOSE:To confirm easily the time for generating a sound, by displaying digitally the time for generating an alarming sound at the next time regardless of the specified mode of a display change-over switch, when a snnozing function is set for operation during the operation of an alarming function. CONSTITUTION:A time is displayed by a pointer on an analog display part 4. On a digital display part 6, one of the time at present, the time set for alarming, a calender and the universal time which are specified by the display changing switch 50, is displayed. When an alarm setting switch 40 is set and a snoozing switch 110 is depressed in the state that an alarming sound is perceived at the alarming time and a snoozing function is started, the time when the next alarming sound is made forcibly with a snoozing function, is displayed on a digital  display part 6.
Patent JP-S60190879-A (JP)
Title: Logical wave form generating apparatus
Inventor: NISHIURA JIYUNJI
IPC: G01R31/28
Filed: 1984-03-12
Abstract: PURPOSE:To reduce the scale of a hardware by reducing the number of delay circuits, in the test of IC, by compensating the delay error between passages by using a variable delay circuit having two-stage constitution. CONSTITUTION:Logical data and a polarity indication signal are applied to an EXOR gate 12 and the output of the gate 12 sets FF351-35m through coincidence selection circuits 14-16, variable delay circuits 42-44, an OR gate 45 and variable delay circuits 461-46m and further resets FF351-35m through coindidence selection circuits 17-19,... and variable delay circuits 521-52m. In this case, delay errors between passages reaching OR gates are removed by adjusting delay circuits 42-44, 47-49 and the outputs thereof are supplied to variable delay circuits 461-46m, 521-52m to respectively adjust errors between passages of the rising and falling of a logical wave form in the output sides of drive circuits 411-41m.
Patent JP-S63214952-A (JP)
Title: Ring driving type loading pole driving mechanism for vtr
Inventor: OGATA HARUKI
IPC: G11B15/665
Filed: 1987-03-04
Abstract: PURPOSE:To selectively set the speed at the time of the movement of a loading pole in the optimum condition and previously prevent unnecessary external force put to a tape so as to prevent a tape damage, etc., by providing a transmitting mechanism for transmitting the rotation of a loading ring within the range of a specified rotation angle. CONSTITUTION:The loading pole 9 is set on an arm where the transmitting mechanisms 2a, 2b and 3 for transmitting the rotation of the loading ring 2 only within the range of the specified rotation angle, and the worm wheel 6 of a worm gear 6a mechanism which decelerates the output from the transmitting mechanism are mounted in a coaxial state. When the loading ring 2 rotates and reaches the set position of the specified rotation angle, the rotation is transmitted to the outside by the transmitting mechanism 2a, 2b and 3 and it is fully decelerated by the worm gear mechanism 6a. Thus, the loading pole 9 moves slowly as compared with the speed of the loading ring so as to prevent the tape edge damage at the time of loading. And when the loading ring rotates out of the range of the specified rotation angle, the loading pole is fixed in the set position.
Patent JP-H03249824-A (JP)
Title: Intermediate frequency band in-phase synthetic circuit
Inventor: YANAGIUCHI YOICHI
IPC: H04B1/10
Filed: 1990-02-27
Abstract: PURPOSE:To prevent the deterioration of S/N of an output from a synthesizer when the addition of the noise of a phase shifter is a prescribed condition by providing a deciding device for main and auxiliary reception inputs and an intermediate frequency band switch which cuts the auxiliary reception input operated by the control signal of the deciding device. CONSTITUTION:The reception input deciding device 1 deciding the size of the reception input by the AGC output of automatic gain control circuits 107 and 108 and the intermediate frequency band switch 2 operating the control signal by the decision are added. Then, a level difference for detachment can be set by permitting the reception input deciding device 1 to previously learn the noise index of the phase shifter 1 as a known coefficient. The intermediate frequency band switch 2 is started by the control of the reception input device 1. Thus, the deterioration of S/N in the synthetic output can be prevented.
Patent JP-S57162313-A (JP)
Title: Stationary induction apparatus
Inventor: KANAI MINORU
IPC: H01F27/04
Filed: 1981-03-30
Abstract: PURPOSE:To improve the vibration resistance of a projected structure and to effectively reduce noise by providing an auxiliary frame around the projected structure of a tank and mouting a sound shielding plate by utilizing the frame. CONSTITUTION:An auxiliary frame 12 is provided around the pocket 10 of a bushing 11 provided at a tank 1. The frame 12 is formed of a plurality of reinforcing materials disposed, for example, around a pocket 10 and a connector for connecting between the materials. A sound shielding plate 15 is mounted on the frame 12. The plate 15 may employ a steel plate having a thickness capable of preventing scattering of noise, or a damping steel plate bonded with a plurality of thin steel plates.
Patent JP-S61206151-A (JP)
Title: Ion implanting apparatus
Inventor: NAGATA NORIMASA
IPC: H01L21/265
Filed: 1985-03-11
Abstract: PURPOSE:To prevent charging of wafer by suppressing secondary electrons to be produced from the wafer upon ion implantation through a magnetic field. CONSTITUTION:When implanting ions, a magnet device for applying parallel magnetic field onto the surface of wafer is provided for the purpose to return the secondary electrons produced from the surface of wafer again to the wafer. The ion beam 6 passed through the beam line 7 is implanted into a wafer 2 set on a rotating disc 1 where the secondary electrons produced from the surface of wafer are returned again to the surface of wafer through the magnetic field applied in parallel with the wafer resulting in suppression of secondary electrons.
Patent JP-S55140187-A (JP)
Title: Mechanism for pace regulating switch of clock
Inventor: NAKAO HIDEYUKI
IPC: G04G3/00
Filed: 1979-04-18
Abstract: PURPOSE: To pluralize the combination of parts and to facilitate the regulation  of the pace of a clock by causing the outer configuration of switch members provided with members having rotational centers to coincide with the configuration of the lead part formed between the IC terminals.  
     CONSTITUTION: Wire bondings 14W17 are applied to respective circuit patterns 14aW17a from coarse adjusting switch terminals S 1 WS 4  of an IC 13 fixed to a circuit substrate 12, switch members 20 and 21 are cut into two faces. When terminals S 1  and S 2  are connected to a power source VDD by this construction, a member 20 may preferably be set so that it comes into contact with patterns 14a, 15a and 19, and in a case where either one of terminals S 3  and S 4  to the power source VDD, it is sufficient to make the outer configuration of the pattern 16a parallel to the cut portion 21a of a member 21. If the outer configuration of the pattern from the IC is made parallel to the cut face of the switch member, the gap between the pattern and the terminal assuming the state of "0" becomes specific, and the insulation is maintained, and the terminal assuming the state of "1" and the pattern are electrically connected. Consequently, the regulation of the pace can be performed with ease. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01221441-A (JP)
Title: Rubber composition
Inventor: YOSHIDA YASUNORI
IPC: C08L9/00
Filed: 1988-02-29
Abstract: PURPOSE:To provide a rubber composition for tire tread, which can give a tire tread of an improved coefficient of friction, by adding a specified amount of tung oil based on glycerides of eleostearic acid and oleic acid to a diene rubber. CONSTITUTION:This rubber composition for tire tread is produced by adding 5-20pts.wt. tung oil based on glycerides of eleostearic acid and oleic acid to 100pts.wt. diene rubber (e.g., butadiene/styrene copolymer rubber or natural rubber). By using the obtained composition, the coefficient of friction between the tire treated surface and the road surface, which is necessary for running, can be improved, and the heat build-up during running can be controlled. Further, this rubber composition is effective in preventing itself from worsening in an ability of dispersing carbon black and in roll workability in a pretreatment step.
Patent JP-S61207003-A (JP)
Inventor: TAKAHASHI YOSHIRO
IPC: H01C17/24
Filed: 1985-03-11
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-H11250580-A (JP)
Title: Information reproducing device
Inventor: NISHIWAKI HIROSHI
IPC: G11B27/24
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To precisely and faithfully reproduce digital information by subtracting a DC level of a sampling detection signal from its sampling value, correcting the sampling detection signal and preserving a signal component of a low frequency band in each detection signal. SOLUTION: The detection signals Spp, Spp' outputted from a pickup 2 are amplified by amplifiers 3, 3' to be outputted to a switch 27, and then the output of the switch 27 is outputted to an analog high-pass filter 4 as a selection signal Sc according to a reproducing area of a DVD-RAM 1 by a control signal Sscc. Then, a noise of a low frequency incorporated in it is reduced, and an analog detection signal Sp is outputted. Then, this signal is sample with a clock signal Sclk having a sampling frequency by an A/D converter 5, and a digital detection signal Sq performed with level correction amplifying a high frequency component is outputted to a digital high-pass filter 7 and a switch timing generation circuit 26 by a digital equalizer 6. This level correction is performed since the high frequency component of the detection signal Spp of Spp' has attenuating characteristics.
Patent JP-S63213915-A (JP)
Inventor: SANADA KUKI
IPC: H01G11/68
Filed: 1987-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07263621-A (JP)
Title: Semiconductor device
Inventor: SAWANO HIROSHI
IPC: H01L25/07
Filed: 1994-03-18
Abstract: PURPOSE:To make it possible to reduce the cost of a power semiconductor device, which is constituted by housing a power element and a control element in the same case, and to make it possible to enhance the reliability of the device. CONSTITUTION:For example, a power circuit part 12 to be mounted with a power element 12b is constituted on an insulated metal substrate 11. In the same way, a control circuit part 14 to be mounted with a control element 14b is constituted on a PCB 13. These circuit parts 12 and 14 are housed in the same case 15, which is formed by insert-molding a power terminal 16 and a signal terminal 17. After this, the connection of the element 12b with the terminal 16, the connection of the element 14b with the terminal 17 and the electrical connection between the substrates 11 and 13 are all executed by a wire bonding.
Patent JP-H11247061-A (JP)
Title: Nonwoven fabric for medical use
Inventor: HASEGAWA TAKESHI
IPC: D04H3/14
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric for medical use having high water- resistance and air permeability by successively laminating a spun-bonded nonwoven fabric and a specific melt-blown nonwoven fabric. SOLUTION: The objective nonwoven fabric having a water pressure resistance of >=300 mmH2 O and suitable for medical use can be produced by successively laminating a nonwoven fabric produced from a polymer such as polyolefin, polyamide or polyester by spun-bonding process and a nonwoven fabric having an areal density of 5-50 g/m<2> , composed of fibers having an average fiber diameter of 0.5-5 μm and a porosity of 80-95% and produced by melt- blowing process using a polypropylene copolymer, or the like, as a raw material.
Patent JP-H03250971-A (JP)
Title: Picture processor
Inventor: YAMAKAWA SHINJI
IPC: G06T3/00
Filed: 1990-02-28
Abstract: PURPOSE:To generate a pattern picture in real time by binarizing an original picture data, applying thickening processing and thinning processing to the binarized data and applying the synthesis processing to the two processings. CONSTITUTION:A picture processing section 102 binarizes a range of a color with respect to a multi-value color resulting from separating the color of a color original. A line memory section 202 stores n-line of the result of the processing by a binarizing processing section 201. A picture processing section 203 applies framing processing to a data in the line direction of n-lines read from a memory 202. Then a coloring processing section 204 forms a pattern picture (framing character + thinning character) based on an output data of the processing processing section 203 and an input picture data to output an output picture data. Thus, the pattern picture is generated in real time with simple constitution without using a frame memory.
Patent JP-H04284844-A (JP)
Title: Reactor
Inventor: YANATORI MICHIO
IPC: B01J19/24
Filed: 1991-03-13
Abstract: PURPOSE:To provide a reator constituted so that the deterioration of zeolite related to a chemical heat accumulator is prevented and the heat transfer between the reactor and a reactive material is enhanced, and the vapor of a heating medium can easily go in and out. CONSTITUTION:A reactor is constituted of a container permitting the vapor of alcohol or water to go in and out, the elastic heat transfer bodies composed of a stainless steel fiber appropriately arranged in the container and granular zeolite received in the gaps between the elastic heat transfer bodies and the container.
Patent JP-S61207992-A (JP)
Inventor: ITO TAKAO
IPC: G21C7/10
Filed: 1985-03-13
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。
Patent JP-S62207188-A (JP)
Title: Magnetic recording and reproducing device
Inventor: AZUMA NOBUO
IPC: H02P29/00
Filed: 1986-03-07
Abstract: PURPOSE:To conduct speed control resulting in slight revolution non-uniformity by obtaining a rotational speed signal on the basis of signals arithmetically processed from outputs from each phase in a two-phase magnetoresistance element. CONSTITUTION:A magnet for detecting rotational speed is mounted around a body of revolution fitted to a shaft for a capstan motor 3 while two-phase magnetoresistance elements RA1, RA2 and RA3, RA4 are set up, adjoining to the magnet. The difference E13 of outputs E11 and E12 from nodes between the magnetoresistance elements RA1 and RA2 and RA3 and RA4 is acquired by a subtraction processing means consisting of an operational amplifier 11 and resistors R11-R14. An output E15 obtained by comparing the output E13 with a discrimination level E14 is outputted as a rotational speed signal. On the other hand, the outputs E11 and E12 are added by an addition processing means composed of an operational amplifier 13 and resistors R17-R19, and the direction of rotation is discriminated by an output E17 acquired by comparing an addition output E16 with the discrimination level E14 and the output E15.
Patent JP-H10228216-A (JP)
Title: Electrophotographic copying machine
Inventor: AIZAWA HIDEO
IPC: G03G21/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a simply-constituted, small-sized electrophotographic copying machine capable of surely removing ozone. SOLUTION: Plural exhaust ducts (exhaust pass) 11a and 11b for guiding the atmosphere of plural electrostatic chargers 2 and 5 are connected to a main duct (duct), and the device is provided with an exhauster 20 for exhausting the atmosphere of the electrostatic chargers outside the device through an ozone filter 13 arranged in the main duct, and the exhaust pass is switched by opening/closing the exhaust ducts 11a and 11b through a switching means 14. Thus, the ozone is surely removed without using a large-sized exhauster, and the device is simply constituted and made small in size, and also, the noise is reduced.
Patent JP-S63215873-A (JP)
Title: Starter
Inventor: KUDO HIROAKI
IPC: F02N11/00
Filed: 1987-03-03
Abstract: PURPOSE:To make lubrication performable stably for a long period of time, by forming a recess part in one end of a plastic drive lever shifting a pinion to the ring gear side by operation of a magnet switch, and forming this recess part as a lubricant sump. CONSTITUTION:A starter excites a magnet switch whereby the plunger is attracted to the right, rotating a drive lever 6, and thereby a pinion is extruded to the left, having it engaged with a ring gear, and it cranks an engine with power of a motor. In this case, one end 61 of the drive lever 6 is formed into fork form, and a recess part 8 is formed in a contact surface 7 to come into contact with a clutch outer 33 of each square part 64. And, at the one end 61, a covering body 9 is combinedly installed in a lower end 86 of the recess part 8, and this covering body 9 is bent, and the projection part 92 is pressed in the recess part 8 whereby this recess part is formed into a lubricant sump 80, thus a lubricant is made sealable.
Patent JP-H09239352-A (JP)
Title: Physical and chemical treatment of polluted soil
Inventor: TAZAWA RYUZO
IPC: B09C1/04
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To simplify treatment, to shorten treating time and to improve treating efficiency to lower costs by, while the surface layer part of polluted soil is dug up by a mechanical means, fine by granulating the polluted soil, and simultaneously with the fine granulation, repeatedly performing the spraying of a pollution treating agent to the finely granulated soil, its agitating and mixing and the radiation of ultraviolet rays to it. SOLUTION: On the under side between wheels 2, 2 of a truck 1 towed and traveling, a space is used as a work one. Four rotors 6 with blades are supported on a set plate 3 freely ascendably and descendably fitted to the underside of the truck 1, and also the required number of spray pipes 7 and ultraviolet lamps 8 are arranged above them. By towing and making to travel the truck 1 to rotate the rotors 6 with blades, a surface layer part A polluted is dug up and also is fine-granulated, and at the same time, a pollution treating agent is sprayed and ultraviolet rays are irradiated. In this way, polluted material in polluted soil B is repeatedly decomposed by oxidation or reduction reaction to treat it, and the surface layer part of the soil after the truck 1 passed it is made that by fine particle soil C purified.
Patent JP-H02300124-A (JP)
Title: Preventive and remedy for osteoporosis
Inventor: OSHIO HARUJI
IPC: A61K31/36
Filed: 1990-02-28
Abstract: PURPOSE:To provide a safely usable preventive and remedy for osteoporosis, containing podophyllotoxin or its derivative and having bone-resorption suppressing effect, bone-metabolism ameliorating action and bone-formation promoting action. CONSTITUTION:The objective agent can be produced by using podophyllotoxin or its derivative (e.g. acetylpodophyllotoxin) as an active component, properly compounding the component with conventional drug carrier, diluent, aqueous liquid, oily liquid, etc., and forming in the form of a drug preparation by conventional method. It can be used in the form of tablet, pill, granule, powder, capsule, syrup, elixir, emulsion, suspension, injection. suppository, etc. The agent is administered, e.g. in the case of oral administration, at a rate of 0.1-100mg, preferably 1-20mg of the active component per day for adult (50kg body weight) in 1 to 3 divided doses.