baber/WOPTO huggingface dataset:
Patent JP-H04274010-A (JP)
Title: Head base device for vtr
Inventor: SUGIZAKI YASUO
IPC: G11B5/53
Filed: 1991-02-28
Abstract: PURPOSE:To easily form a clearance gap for adjusting a head position by a milling, etc., in a head base device for VTR capable of adjusting the head position by providing the clearance gap for adjusting the head position on the head base, screwing the adjusting screw to ride the opposed parts via the relevant clearance gap and deviating the parts on which the head is mounted while the clearance gap becomes larger or smaller when the relevant adjusting screw is tighened or loosened. CONSTITUTION:A head base device for VTR 1 is composed of a head base 3 on which a head is mounted, a head base superposing component 7 mounted on the head base 3 in a condition that a clearance gap 6 for adjusting the head position is formed between other part 5 and the head base 3 by superposing a part 4 on the head base 3 and an adjusting screw for head position 8 fitted to extend between the head base 3 and head base superposing component 7 via the clearance gap and making the head base 3 approach and seperate from the head base superposing component 7 by tighening.
Patent JP-S60181345-A (JP)
Inventor: SHIRAKI MASAO
IPC: D03D47/30
Filed: 1984-02-24
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-H05235373-A (JP)
Title: Tunnel transistor
Inventor: BABA TOSHIO
IPC: H01L29/80
Filed: 1992-02-21
Abstract: PURPOSE:To provide a transistor in which low power consumption, high integration, high-speed operation, and multifunction are realized through tunnel effect. CONSTITUTION:Since a fourth semiconductor 10 is added with n-type ionized impurities, electrons are accumulated on a second semiconductor 4 side with low conductive band energy even when it is applied with a gate voltage, and there formed an equivalent thin p<+>-n type tunnel diode construction between source drains. Therefore, the gate leak current can be suppressed without requiring large positive gate voltage for accumulating electrons.
Patent JP-S53119621-A (JP)
Title: Static picture transmitter-receiver
Inventor: ONO JIYUNZOU
IPC: H04N7/025
Filed: 1977-03-28
Abstract: PURPOSE: To reproduce various images continuously and excellently, by alternatively recording and reproducing them on a plural number of endless magnetic tapes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09226822-A (JP)
Title: Edge-protecting member
Inventor: YAMAUCHI HIDETAKA
IPC: B65D59/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an edge-protecting member that can be mounted on an edge with improved workability. SOLUTION: This edge-protecting member to be mounted on an edge of a matter to be protected is composed of holding parts 4 oppositely formed for holding from both sides of the edge of the matter to be protected and adhesive layers 6 each formed at the holding part 4 on a position close to the edge and meltable for sticking to the edge when heated at a specified temperature.
Patent JP-H07245475-A (JP)
Title: Method and device for removing surface-mounting part
Inventor: YAMADA KAZUHITO
IPC: H05K3/34
Filed: 1994-03-04
Abstract: PURPOSE:To provide a method of easily removing a surface-mounting part from a printed wiring board without causing damage to the board. CONSTITUTION:When the leads 3 of a QFP 2 as a surface-mounting part are joined to the lands 7 of a printed wiring board 1 through the intermediary of solder 8, ultrasonic vibrations are applied to a soldered joint S by the use of a removing device 10 provided with projections 19 at the tips of a tool 14. Then, the lead 3 and the solder 8 are lessened in bonding strength at a joint interface between them, so that the lead 3 can be easily pulled out from the land 7.
Patent JP-S60180159-A (JP)
Title: Semiconductor memory device
Inventor: YAMAUCHI TAKAHIKO
IPC: G11C11/41
Filed: 1984-02-28
Abstract: PURPOSE:To prevent short circuits among signal lines and power supply lines by pulling up the potential of bit lines to potential higher than that of the power supply lines and arranging the bit lines and the power supply lines so that spaces among the bit lines to each bit line pair and the power supply lines are made wider than spaces among adjacent bit line pairs. CONSTITUTION:The potential of bit lines is pulled up to potential higher than that of power supply lines, and spaces among the bit lines in each bit line pair and the power supply lines are made wider than spaces among adjacent bit line pairs. The bit line such as a bit line -BL0 is separated from the power supply line Vss, and brought close to another bit line BL1 by a section corresponding to the separating section. Consequently, a defective short circuit between the bit line -BL0 and the bit line BL1 is easy to be generated, but a critical short circuit between the bit line -BL0 and the power supply line Vss can be prevented. As a result, the bit lines and the power supply lines are separated by asymmetrically arranging the bit lines to contact regions CONTs, and critical short circuits can be obviated. Accordingly, the relief probability of defects by a redundancy circuit can be enhanced.
Patent JP-H01211681-A (JP)
Title: Bearing device of scroll compressor
Inventor: SAKURAI KAZUO
IPC: F04C18/02
Filed: 1988-02-19
Abstract: PURPOSE:To prolong the life of bearings by using a full type roller bearing as one which supports the part near a crank part, of bearings fixed to a frame. CONSTITUTION:A turning scroll 3 has a slide bearing 8 placed under the lower face of the scroll 3. A crank part 9b displaced from the center line of the axial part 9a of a crank shaft 9 is engaged with said slide bearing 8. The upper part of the axial part 9a of the crank shaft 9 is supported by a full-type roller bearing consisting of an external race, an internal race and rollers which are mounted on a frame 10 fit to a housing 1, and the lower part of the axial part 9a of the crank shaft 9 is supported by a slide bearing 12 fit to the frame 10. Since the number of rollers are increased, the load applied to each roller is reduced so that the rating life may be prolonged.
Patent JP-H08235306-A (JP)
Title: Method and device for document read
Inventor: SUGISHIMA KIYOHISA
IPC: G06K9/20
Filed: 1995-02-23
Abstract: PURPOSE: To provide the method and device for document read which shorten, the document detection time by specifying the size in one direction of a detected document based on the size in the other direction. CONSTITUTION: Picture data of the document which a sensor 102 can read by one scanning is stored in the memory of a document detection circuit 304 and is read out by a CPU 320 to detect the presence or the absence of the document, and the position and the size of the document are obtained. A table where form sizes are stored is retrieved to discriminate whether the table has the form size coinciding with the obtained size or not, thus checking whether the document has a fixed size or not. If it has a fixed size, the size in the sub-scanning direction stored in the table is taken out to specify the size of the document.
Patent JP-S52119558-A (JP)
Title: Hot water supplying device
Inventor: SAKURAI SHINSOU
IPC: F24H1/18
Filed: 1976-03-31
Abstract: PURPOSE:To enable hot water to be taken out immediately when all of the stored hot water is fully spent.
Patent JP-S56131487-A (JP)
Title: Twin-body ship with buoyancy increasing structure
Inventor: FUJIWARA SEIICHIROU
IPC: B63B39/06
Filed: 1980-03-18
Abstract: PURPOSE: To improve the stability of a hull by forming a concave along the outboard shell from the outboard shell rear end of the back surface of the hull of a twin-body ship to the position close to the center of the hull and constituting the concave getting narrower towards the rear end and allowing the the rear end of the hull to be lifted-up in navigation.  
     CONSTITUTION: Protruding stripes 2 and 2' are formed along the outboard shell of a twin-body ship from the outboard shell rear end on the back surface of the hulls 1 and 1' connected in lateral symmetry, to the position close to the center of the hull. The protruding stripes 2 and 2' are widest and highest at the starting point at the rear end and getting narrower gradually toward the center of the hull, along the outboard surface of the hull until they disappear. Concave 6 and 6' are getting narrower towards the rear end of the hull. Therefore, the water introduced into the concave 6 and 6' due to navigation has the increased water pressure towards the rear end of the hull, and a buoyancy is provided on the bottom surfaces 5 and 5' at the rear end of the hull. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56132579-A (JP)
Title: Doppler speed meter
Inventor: UENO HISAYOSHI
IPC: G01S13/62
Filed: 1980-03-19
Abstract: PURPOSE:To obtain a highly sensitive radar of nonmodulation system having a direction discriminating function by connecting a plurality of microwave circuits functionally. CONSTITUTION:The output of a microwave oscillator 1 is emitted via circulators 2 and 3 and an antenna 4 while the reflected wave with matching elements 5 and 6 is turned to an AM modulated wave via isolators 9 and 8 and modulators 11 and 10 and then, separately given to mixers 13 and 12 as a signal emitted by a station. On the other hand, received after subjected to a Doppler shifting, a signal is divided into two with a matching element 7 and separately introduced into mixers 12 and 13. The outputs of the mixers are fed to a phase detector 22 by way of BPFs 14 and 15, IFAs 16 and 17, detectors 18 and 19 and LFAs 20 and 21. Detection of difference in the phase between Doppler signals in both the channels enables directional discrimination of a target, whether it comes closer to or goes away from the radar.
Patent JP-H01212221-A (JP)
Title: Y-ba-cu-o oxide
Inventor: HONBOU HISAYOSHI
IPC: C01G3/00
Filed: 1988-02-18
Abstract: PURPOSE:To obtain oxide giving superconducting material having high superconducting transition onset temp., by replacing a part of Cu with Ag in a specified molar ratio when Y-Ba-Cu-O oxide is produced. CONSTITUTION:The respective oxides, carbonates, sulfates, sulfates, acetates or chlorides of yttrium, barium, copper and silver are mixed in the atomic ratio Y:Ba:Cu:Ag of 1:2:(3-3x):3x (0.01<=x<0.1). The mixture is calcined at not above 850 deg.C and thereafter, sintered at <=950 deg.C. Then, the oxide of formula (where, z<1) is obtd. by cooling at 100 deg.C/hr the rate of cooling or by annealing at 400-600 deg.C in an atmosphere contg. oxygen. The superconducting transition onset temp. of the obtd. oxide is high, 130 deg.K, and is suitably used as high temp. superconducting material for magnetically levitated train, high speed computer, etc.
Patent JP-H04254279-A (JP)
Title: Brake hose arranging structure of brake device for motorcycle
Inventor: YOKOMIZO SUSUMU
IPC: B62L3/00
Filed: 1991-02-04
Abstract: PURPOSE:To provide a brake hose arranging structure of a motorcycle brake device whereby interference between a radiator and a brake hose can be surely avoided. CONSTITUTION:In a brake device for a motorcycle in which a radiator 25 is arranged behind a front fork 4, in the case of connecting a master cylinder 38, mounted on a steering handle 5, to calipers 39, mounted on a front wheel, by a brake hose 37 arranged in a rear side of the above-mentioned front fork 4, upper/lower side clamps 40b, 40c are mounted on the above-mentioned brake hose 37. The above-mentioned upper/lower side clamps 40b, 40c are fixed respectively to an under bracket 4c of the above-mentioned front fork 4 and a fender bracket 3b, and further the brake hose 37 is fixed so that it is curved in a car width direction when the front fork 4 is contracted.
Patent JP-H06252619-A (JP)
Title: Antenna support and connecting method and antenna support and connection structure
Inventor: NAKASE KAZUHIKO
IPC: H04B1/38
Filed: 1993-02-24
Abstract: PURPOSE:To eliminate need for mechanical contact and conduction by improving the technology which supports mechanically an antenna to a communications equipment main body of a portable radio telephone system and connects electrically the antenna to the equipment so as to increase a degree of freedom with respect to the movement of the supported antenna element. CONSTITUTION:A very small coupling capacitor 15 is located between an antenna element 13 resonated at its length of lambda/2 and an exciter 14(14A) resonated at its length of lambda/4. Even when the antenna element 13 is optionally moved in a range where the very small coupling capacitor 15 is able to be in existence, the function of the antenna is maintained. A core wire of a feeder 16 is connected to the exciter 14(14A) and an outer conductor is connected to a ground plate 17 whose electric length is lambda/4 respectively. The antenna element is a helical antenna element or a zigzag antenna element.
Patent JP-S56132337-A (JP)
Title: Pattern forming method
Inventor: HIDEYAMA AKIZOU
IPC: C08L23/00
Filed: 1980-03-21
Abstract: PURPOSE:To enable patterns with high accuracy and superior etching resistance to be formed by a mass production system by using a positive type crosslinkable radiation sensitive resist contg. benzoic acids or dicarboxydiphenyl disulfides. CONSTITUTION:A substrate is coated with a positive type crosslinkable radiation sensitive resist film contg. One or more kinds of compounds represented by formula I (where each of R1-R3 is a substitutable group and one or more among them are nitro, halogen or cyano) or by formula II (where each of R4 and R5 is a substitutable group and one or more among them are nitro, halogen or cyano). By heat treating the film, the crosslinking reaction is remarkably accelerated at a low temp. such as <=about 200 deg.C, and an enhancement in the sensitivity of the resist and an improvement in the solvent and heat resistances can be attained. The resulting film is then patterned with high energy radiation and developed to form a superior pattern.
Patent JP-H05233454-A (JP)
Title: Cache memory device
Inventor: SUZUKI MAKOTO
IPC: G06F12/12
Filed: 1992-02-24
Abstract: PURPOSE:To improve the use efficiency by making data with residing right, which are high in use frequency, hard to be expelled and to suppress the resulting increase in occupation area and decrease in yield. CONSTITUTION:This device is provided with a storage means 12 wherein the registration of the data with the residing right is recorded and a control means 15 which performs writing to a storage means 11 stored with a reference history so that the data with the residing right are not substituted, thereby controlling substitution order. Thus, the data with the residing right which are high in use frequency are hard to be expelled to speed up adaption to program environment and improve the use efficiency. Further, the resulting increase in occupation area is suppressed and the manufacture yield is improved.
Patent JP-H06213138-A (JP)
Title: Thrust generator by weight moving on circular orbit
Inventor: ICHIKAWA MASAHIDE
IPC: F03G7/00
Filed: 1993-01-14
Abstract: PURPOSE:To stably generate large thrust with few components by moving weights along the circular orbit to generate asymmetric centrifugal force. CONSTITUTION:A drive shaft D is bearing-supported at the position eccentric to the circular orbit A, and weights B are fitted via connecting arms C. When the drive shaft D is rotated at a constant angular velocity, the weights B make unequal-speed motion, and asymmetric centrifugal force is generated. Thrust is generated in the direction of the weight having the larger rotating speed. Four objects exist at symmetrical positions, and the center of gravity of the whole device is not moved when the drive shaft D is located at any rotation angle.
Patent JP-S61195831-A (JP)
Inventor: SHIODA TOSHIAKI
IPC: B05D7/24
Filed: 1985-02-25
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-H02216007-A (JP)
Title: Ultrasonic transducer
Inventor: SATO MICHIO
IPC: G01B17/02
Filed: 1989-02-17
Abstract: PURPOSE:To obtain a short ultrasonic pulse by closely bringing a sound propagating medium having an uneven upper surface into contact with the upper surface of the upper electrode of a piezoelectric body. CONSTITUTION:When high frequency voltage is applied to a piezoelectric body 1 from a high frequency pulse power supply through lead wires 5a, 5b, the piezoelectric body 1 is resonated to generate an ultrasonic wave. This ultrasonic wave is divided into ultrasonic waves 18a, 18b propagating to the upper and under surfaces of the piezoelectric body 1. The ultrasonic wave 18a propagating to the under surface of the piezoelectric body 1 propagates in piping through a couplant 10 to become an ultrasonic wave effective for inspection. The ultrasonic wave 18b propagating to the upper surface of the piezoelectric body 1 propagates through the packing material 16 provided to the upper surface of said piezoelectric body 1. Since an uneven irregular reflection layer 17 is applied to the upper surface of the packing material 16, the ultrasonic wave 18b reaching the uneven surface of said layer 17 is irregularly reflected to be scattered and the ratio of the ultrasonic wave returning to the under surface of the piezoelectric body 1 is reduced. Therefore, the waveform of the ultrasonic pulse generated in the piezoelectric body 1 becomes almost same to that of a high frequency pulse and the pulse width thereof becomes short.
Patent JP-S51111760-A (JP)
Title: Aerating device
Inventor: UEHARA SHIYOUJI
IPC: C02F3/20
Filed: 1975-03-27
Abstract: PURPOSE: To improve aeration effect with small air feed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04275992-A (JP)
Title: Gas generating agent
Inventor: KUBOTA NAMINOSUKE
IPC: C06D5/06
Filed: 1991-03-01
Abstract: PURPOSE:To increase specific propelling force by compounding a specified amt. of Ti powder of specified particle size into one or more kinds of metal fuels selected from B and magnalium. CONSTITUTION:A gas generator as a sustainer propellant for a solid ram rocket is prepared by compounding 1-5wt.% Ti powder of <=20mum average particle size to a metal fuel comprising at least one of B and magnalium. By using this gas generator, combustion is enough effected and no combustion residue is produced. Since the specific propelling force of the gas generator is increased, flying distance of a flying object is increased and the flying object can be reduced in weight.
Patent JP-S55128338-A (JP)
Title: Preparation of flange plate of drum for winding
Inventor: SUZUKI YOSHIAKI
IPC: B21D53/26
Filed: 1979-03-29
Abstract: PURPOSE: To form the flange plate using for drum for winding in a short time, by forming plural radiate projections on round metal blank by using the press composed of pair of a convex and concave streak patterns and pressing with the angle successively changing.  
     CONSTITUTION: The flange plate raw material made of metal 2 of drum for winding provided with the round hole 1 at the central part, is put between the press pattern 6 composed of one set of linear convex streak pattern 4 and the cocave streak pattern 5 and nearly fan-shaped projection streak 7a is formed in the diameter direction of the material 2. Next, the projection streaks 7bW7d are formed successively by rotating the material 2 at a fixed angle. By the above method, the flange plate is economically made without preparing various kinds of press pattern. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58152583-A (JP)
Inventor: TAMASU KISU
IPC: B26B13/26
Filed: 1982-03-08
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-S57150390-A (JP)
Title: New antibiotic fa-1180b1 or its salt and its preparation
Inventor: MORI HIROYUKI
IPC: A61K35/74
Filed: 1981-03-13
Abstract: PURPOSE: A strain producing a novel antibiotic in a actinomadura is cultured and the titled substance used as an active ingredient in medicines, because of its activity of inhibiting the growth of gram-positive bacteria, is collected from the culture mixture.  
     CONSTITUTION: A strain FA-1180 (FERM-5155) in actinomadura is cultured in a usual medium for actinomycetes containing carbon source, nitrogen source, growth accelerator, inorganic salts and others at about 20W40°C and 4W9pH for 7W20 days. The resultant culture mixture is filtered and the filtrate is extracted. The objective substance is separated, collected and purified by utilizing the difference of the antibiotic in adsorptivity or affinity to adsorbents and in solubility in solvents. The resultant antibiotic substance is amphoteric, dark-red needle, melts at 152W154°C and shows R f =0.45 in the silica-gel thin-layer chromatography developed with chroloform, toluene and methanol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55128905-A (JP)
Title: Frequency converting circuit
Inventor: KASUGA OSAMU
IPC: H03D7/00
Filed: 1979-03-28
Abstract: PURPOSE:To improve the amplitude frequency characteristics over a wide band by inserting the distribution constant type directional coupler into at least one circuit in the frequency converting circuit. CONSTITUTION:Two units of distribution constant type directional couplers A and B are inserted into the IF-side circuit in the vertical connection way. Thus the IF signal sent from terminal 11 is amplified 12 and then passes through couplers B and A to be mixed with the local oscillation signal from terminal 16 at frequency converter 14 via terminal 1. And this mixed signal is turned into the RF signal via circulator 17 and BPF19 each to be delivered through terminal 20. In this case, the secondary higher harmonic caused to the IF signal is reflected by terminal 15 and then absorbed into resistive terminators 9 and 10 through couplers A and B to be not delivered to terminal 8. As a result, the amplitude frequency characteristics of the output signal can be improved over a wide band. The same effect can also be obtained when the coupler is provided between the circulator of the local oscillation signal side and the BPF.
Patent JP-H05231301-A (JP)
Title: Axial piston type pump
Inventor: YAMADA JUNICHI
IPC: F04B1/22
Filed: 1992-02-24
Abstract: PURPOSE:To provide an axial piston type pump which has excellent suction performance and is suitable for high speed running. CONSTITUTION:A communicating path 50 is provided in an endblock 2 and an introducing path 51 is provided to a swash plate 15. One end 50a of the communicating path 50 opens to a suction hole 25 the other end 50b opens to the inner space of a casing 1. One end of the introducing path 51 opens in such a way as communicating with the penetrating hole 14 of a piston 12 through the inner hole 20 of a hollow slipper 17 inside the suction area of the piston 12, and also the other end of the introducing path 51 opens in such a way as communicating with the inner part of the casing 1 near the outer peripheral edge of the swash plate 15.
Patent JP-S58155487-A (JP)
Title: Figure input device
Inventor: KISHIMOTO TOMIO
IPC: G06F3/033
Filed: 1982-03-10
Abstract: PURPOSE:To generate outputs corresponding to the position and the force of depression in accordance with the depression of a pen, by providing the first electrode sheet as an input pad and the second electrode sheet orthogonal to the first electrode sheet and connecting them to resistors having uniform resistances respectively. CONSTITUTION:In an input pad 1, the first and the second electrode sheets 3 and 4 are provided with a pressure sensitive conductive rubber 5 between them under a protecting sheet 2; and when a point on the protecting sheet 2 is depressed with a pen or the like, the rubber sheet 5 is conductive electrically, and resistance values in both ends of uniform resistors attached to both ends A, B, C and D of electrode sheets 3 and 4 are changed. A current I from a constant current source 60 passes through points A, P and C to form a loop, and voltages proportional to (y) coordinates and (x) coordinates of the depression point are generated in outputs of differential amplifiers A1 and A2, and simultaneously, a voltage is generated in a resistance RZ, and the output is generated in a terminal 63. Switches S1-S3 are switched properly to obtain outputs corresponding to (x) and (y) coordinates of the input point and widths DELTAx and DELTAy of the depressed pen tip in terminal 61 and 62.