baber/WOPTO huggingface dataset:
Patent JP-S599682-A (JP)
Title: Image display device
Inventor: KISHI HIROTOSHI
IPC: G09G3/00
Filed: 1982-07-07
Abstract: PURPOSE:To improve the durability of a beltlike photoreceptor, by shifting the photoreceptor in position by slight distance during its transition from one image display cycle to a next cycle, and using the overall length of the photoreceptor uniformly. CONSTITUTION:An exposure position A of the beltlike photoreceptor 8 is irradiated with the output light of a laser through a lens 6 and a mirror 7, and the photoreceptor 8 after a toner image is formed by a developing device 15 is sent to a display part 2, where the toner image on the photoreceptor which stops for an optional time is viewed directly from the outside through a transparent member 4 covering a rectangular window hole 3. Then, a display key 22 is operated to set the position A where the sum of an approach distance required by the photoreceptor 8 to reach a specific speed and the distance between points A and B is a non-integral submultiple of the overall length of the photoreceptor belt, so the photoreceptor 8 is used uniformly and repeatedly over the overall length. Therefore, the deterioration of the photoreceptor 8 is minimized and its durability is improved.
Patent JP-S598510-A (JP)
Title: Rear suspension of automobile
Inventor: KIJIMA TAKAO
IPC: B60G21/055
Filed: 1982-07-07
Abstract: PURPOSE:To obtain sufficient resisting force against lateral force, by displacing a wheel hub, displaceably supported through an upper rear ball joint and bottom front and rear rubber bushes, in the toe-in direction with downward reaction force of a stabilizer. CONSTITUTION:A wheel hub 30 is supported by arranging a ball joint 31 in the upper rear and rubber bushes 32, 33 in the bottom front and rear with a wheel center WC of a rear wheel as the center. Then an end part 36a of a stabilizer 36 is connected through a control rod 35 extended upward to a point end 34a of an arm 34 extended rearward via the ball joint 31 from the wheel hub 30. Said bush 32 is arranged facing the front toward the inside while the bush 33 is arranged facing the front toward the outside. In this way, at bumping action in one side, a vertical component V of stabilizing reaction force N applied from the stabilizer 36 displaces the wheel hub 30 in the direction of an arrow head A in the drawing around the joint 31 further an attitude of the hub is changed in the direction T of a toe-in.
Patent JP-S6011109-A (JP)
Title: Electromagnetic ultrasonic measuring device
Inventor: KAGAYA KOUJI
IPC: G01N29/24
Filed: 1983-07-01
Abstract: PURPOSE:To prevent accumulation and sticking of oxidized scale to make high- precision measurement possible by providing water-cooled electromagnetic ultrasonic transmitting and receiving transducers and blowing air or/and water to faces of these transducers, which face an object to be measured, in the steady state and stopping this blowing in the non-steady state. CONSTITUTION:Transducers 2 and 3 are held in gap parts 5 vertically movably by jack devices 10 and cylinder devices 7 mounted on trucks 6 which are so provided that they can be freely moved back and force in the breadthwise direction of guide rollers 4. Transducers 2 and 3 are provided with spacer rollers 8, which are brought into contact with the surface of an object 1 to be measured and are rotated, and cooling water jets 9. Transducers 2 and 3 are allowed to rise or fall until spacer rollers 8 are brought into contact with the object 1 to be measured, thereby measuring the thickness of the object 1 to be measured automatically. A jet medium is blown in the steady state, for example, during measurement, during holding for measurement, or the like.
Patent JP-H07323414-A (JP)
Title: Manufacture of ceramic substrate
Inventor: KIMURA HITOSHI
IPC: B28B11/02
Filed: 1994-05-31
Abstract: PURPOSE:To minimize the generation of burrs or abnormal cracks when a ceramic substrate is split into chips by making uniform the depth of a break line in the ceramic substrate. CONSTITUTION:A green sheet die 4 is equipped with an upper punch 4u with break line blades 2 for forming break lines at a narrow interval and a lower punch 4d opposed to the upper punch 4u. A ceramic substrate is baked after the punching-out of a green sheet 5 and the subsequent formation of a break line using the die 4. In this manufacturing method, the cross-section profile of the lower punch 4d is formed in an upwardly curved surface.
Patent JP-H0418260-A (JP)
Title: Packaging article for bottle
Inventor: YOSHITOME KAZUO
IPC: B65D5/462
Filed: 1990-05-07
Abstract: PURPOSE:To perform packaging of a bottle assuredly, and prevent the bottle from being damaged by a method wherein the title packaging article is equipped with top plates which cover the top surface of a box main body and has half-cut parts to form openings to be handle, vertical plate parts which are provided along the openings to be a handle and are vertical to the box main body, and top plate opening preventive means which prevent the top plates from being opened. CONSTITUTION:A glue is applied on a glue part 26, a box main body 1 is formed into a cylindrical shape, bottom plates 20 - 23 are mutually combined, 1.8l bottles 3, 4 are placed, and a shake-preventive plate 5 is placed over the 1.8l bottles 3, 4. Vertical plate parts 24, 25 are double-folded, and top plates 9 are placed on the box main body 1. Insertion of top plate opening preventive pieces 12, 13 between the top plates 9 and the box main body 1 fastens slits 14, 15 o the top plate opening preventive pieces 12, 13 with the vertical plate parts 24, 25, and the top plates 9 are prevented from being opened. When the packaging article are bottles is carried, half-cut parts 10, 11 are cut off by pressing hard the vicinity of the half-cut parts 10, 11, and hand is inserted in the formed opening to carry the packaging article. In this case, a handle part 2 becomes sextuple by the folded parts of the top plates 9 and the vertical plate parts 24, 25, and can bear the weight of bottles sufficiently.
Patent JP-S5386786-A (JP)
Title: Polymer having fluoring-containing segment and production
Inventor: KENMOTO MASANAGA
IPC: C08F4/32
Filed: 1977-09-30
Abstract: PURPOSE: A multi-segmanted polymer consisting of at least two polymer chain segments of which one is a fluorine-containing polymer chain segment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63281644-A (JP)
Title: Artificial dental root
Inventor: HANEDA TAKEO
IPC: A61C8/00
Filed: 1987-05-15
Abstract: PURPOSE:To obtain an artificial dental root wherein a tooth column can be easily detached from a tooth base, by forming the fixing part of the tooth column from a shape memory alloy and making the tooth base and the tooth column easily detachable even after both of them are implanted. CONSTITUTION:When an artificial dental root 1 is implanted in an alveolar bone 6, a tooth base 2 is implanted in the alveolar bone 6 at first. Next, when the both base 2 is stabilized after 2-3 months are elapsed, a hole 9 for fixing a tooth column 3 is provided to the tooth base 2 and the tooth column 3 is inserted in said hole 9. When heat is applied to the tooth column 3, the slit 4 of the tooth column 3 deforms from a closed state to an open state and the tooth column 3 is fixed to the tooth base 2. After the artificial dental root 1 is implanted, the tooth column 3 is covered with a dental crown 5. As mentioned above since the tooth column 3 is formed of a shape memory alloy and the tooth column 3 is fixed to the tooth base 2 by the deformation of the slit 4, the tooth column 3 can be easily detached from the tooth base 2 by closing the slit 4 by a forcepts. Therefore, when the both column 3 is damaged, only the column 3 may be replaced.
Patent JP-S63283152-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIEDA KATSUHIKO
IPC: H01L21/8238
Filed: 1987-05-15
Abstract: PURPOSE:To improve a BICMOS circuit in performance by a method wherein a new STD structure is introduced into a p channel MOS transistor. CONSTITUTION:A source.drain region of a p channel side is composed of p<->-type layers 241 and 242 of a first low concentrated impurity ion-implanted layer and p<+>-type layers 301 and 302 of a first high concentrated impurity ion- implanted layer. The layer 241 and 242 are introduced into the layers 301 and 302 through a thermal treatment process after ion implantation in such a manner that a Sidewall Transistor with Double Doped Drain STD structure is constituted. The source.drain region of an n channel side consists of n<->-type layers 221 and 222 of a second low concentrated impurity ion-implanted layer and n<+>-type layer 281 and 282 of a second high concentrated impurity ion implantation layer, and the layer 221 and 222, of which an end of a channel region side has been subjected to a thermal treatment after ion implantation, is still of Lightly Doped Drain LDD structure. By these processes, a circuit can be improved in performance.
Patent JP-S599701-A (JP)
Title: Digital deviation operation type servo-control circuit
Inventor: TAMURA SHIROU
IPC: G05B15/02
Filed: 1982-07-09
Abstract: PURPOSE:To raise reliability of a deviation operating circuit in a servo-system, by executing digitally an operation of a deviation, and setting a proportional band to its operation result. CONSTITUTION:A digital operating circuit 1 receives a target value and a present value which are provided in the shape of a digital signal, and outputs digitally its deviation value. A proportional band setting circuit 2 sets width which requires a proportional control, and outputs a deviation data compressed to the maximum deviation value forcibly in case when a data exceeding the set width is provided from the operating circuit 1. A D/A converter 3 converts this deviation data to an analog signal and outputs it, but that which scarcely has resolution and is inexpensive can be utilized by setting a proportional band.
Patent JP-S599492-A (JP)
Title: Condenser
Inventor: IGARASHI WATARU
IPC: F28B1/02
Filed: 1982-07-09
Abstract: PURPOSE:To deal with turbine bypass steam effectively by a method wherein a plenty of turbine bypass steam is distributed uniformly. CONSTITUTION:The introducing tubes 5 of the turbine bypass steam 3 are branched into two tubes corresponding to two groups of cooling tubes 13 and are arranged along the whole length of the lengthwise direction of the upper cylinder 10 above the groups of the cooling tubes 13. The turbine bypass steam 3 is injected and diffused into the condenser from the introducing tubes 5 as injected steam flows 4, 4'. The injected steam flows 4, 4', from two introducing tubes 5 collide at the center of the condenser and are condensed by the groups of cooling tubes 13 after passing through the central flow path 18 of the condenser. A steam dealing amount per unit length of the introducing tube may be reduced, a distance between an impact plate 16 and the introducing tube 5 may be shortened and increase of a height may be prevented by a method wherein the introducing tubes are arranged along the whole length of the lengthwise direction of the condenser. The steam dealing amount per unit length is small, therefore, the width of an opening for the impact plate 16 may be narrowed, the width of spread of the injected steam flows 4, 4' is also narrowed, an affection against the structure in the upper cylinder may be reduced and thereby, a highly reliable structure may be obtained.
Patent JP-H01193298-A (JP)
Title: Production of peptide
Inventor: JIYOOJI HEBUNAA
IPC: C07K5/10
Filed: 1988-05-17
Abstract: PURPOSE: To industrially and advantageously obtain a peptide for improvement of thymus gland function by allowing the reactant of ε-amino protecting L-LYS with α-amino protecting SAR activator to react with the reactant of L-GLN-NH 2 with α-amino protecting SAR activator.  
     CONSTITUTION: The fragment of formula I (Z and Z' are each an amino- protecting group) is obtained by allowing sarcosine which the amino group is protected by the protecting group Z and the carboxyl group is activated against nucleophillc attack with L-lysine with the ε-amino group is protected by the protecting group Z'. The fragment II of formula II is obtained by allowing sarcosine in which the amino group is protected and the carboxyl group is activated to react with L-glutamineamide prepared by removal of the amino-protecting group and then eliminating the protecting group. The tetrapeptide is obtained by allowing the fragment I to combine with the fragment II, eliminating the protecting group and purifing thereof. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5241694-A (JP)
Title: Process for preparing a urethane resin solution
Inventor: FUJII TOSHIICHI
IPC: C09D11/10
Filed: 1975-09-30
Abstract: PURPOSE: A process for preparing a solution of a urethane resin with a softening point of 50W150°C, a nitrogen content of 1.5W895π, and stress at 100π, elongation in a film form of 15W100kg/cm 2 , especially useful as a binder of printing inks, from polyetherdiol, diisocyanate and a solvent other than amides or sulfoxides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6010140-A (JP)
Title: Hydraulic testing apparatus
Inventor: MORIMURA MASAYUKI
IPC: G01M3/06
Filed: 1983-06-29
Abstract: PURPOSE:To make it possible to perform a test correctly without raising and falling an object to be tested,by making it possible to introduce water in a water tank into a test tank by compressed air. CONSTITUTION:A water immersion means 20 consists of a water tank 38 provided directly under the test tank 22 in a machine body 14, a water conduit 40 for communicating water in the water tank 38 and the bottom wall 22a of the test tank 22 and a compressed air supply source 42 for supplying compressed air into the water tank 38. When compressed air is sent into the water tank 38 through a direction change-over valve 44 and a compressed air conduit 46, water in the water tank 38 is guided into the test tank 22 to horizontally immerse an object 1 to be tested in water. On the other hand, when the direction change-over valve 44 changed over to exhaust air in the water tank 38, water in the test tank 22 is returned to the water tank 38 through the water conduit 40.
Patent JP-S60262052-A (JP)
Title: Heterogeneous material discrimination
Inventor: SAKAMOTO TAKAHIDE
IPC: G01N27/72
Filed: 1984-06-08
Abstract: PURPOSE:To discriminate material different in the chemical composition by determining vector differential signals of measured values obtained from two rounds of measurements on standard material at each of two frequencies to measure each impedance of material to be inspected at two frequencies under signal processing conditions of reducing the difference between the two different signals to zero. CONSTITUTION:First and second standard material which is the same in the material as a steel bar P to be inspected but the outer diameter of one is the same in the reference dimension as the bar P and that of the other different therefrom are inserted through coils 1 separately and measured through at frequencies f1 and f2 through a bridge 6. A phase rotator 50 and amplifiers 51 and 52 are adjusted to reduce the difference between meansurement signals of both the standard material to zero thereby eliminating discrimination errors based on changes in the outer diameter. Then, the steel bar P is inserted through and differential signals of the measured values at the frequencies f1 and f2 to be inputted from A/D converters 11, 21, 31 and 41 are computed with a computer 53, where the bar is judged to be the same as the standard if the results are within an allowable range. A magnetic saturation coil 2 is energized by a specified direct current to get rid of errors due to the difference in the magnetic permeability with a magnetic saturation and thus an impedance measurement is performed based on the conductivity component to improve the discrimination accuracy.
Patent JP-S5336846-A (JP)
Title: Device for connecting elevator door
Inventor: KATOU HISAO
IPC: B66B13/12
Filed: 1977-10-03
Abstract: PURPOSE: To improve transporting efficiency by maintaining the opening and closing of the elevator cage door and the floor door quiet and by shortening the opening and closing times of the doors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63285173-A (JP)
Title: Casting refractories having high zirconia content
Inventor: ENDO SHIGEO
IPC: C04B35/657
Filed: 1987-05-18
Abstract: PURPOSE:To obtain the titled refractories containing no Li2O, Na2O, CuO, CaO and MgO, consisting of specific amounts of ZrO2 and Al2O3 which are main components and one or more kind of oxide selected from K2O, SrO, BaO, Rb2O and Cs2O, free from crack occurrence and having large electric resistance. CONSTITUTION:A starting raw material having composition containing 90-98% ZrO2, <=1% Al2O3 and 0.5-1.5% B2O3 and -1.5% one or more kind oxide selected from K2O, SrO, BaO, Rb2O and Cs2O and containing no Li2O, Na2O, CuO, CaO and MgO is heated, fired and then gradually cooled to provide the titled refractories having >=150OMEGAcm electric resistance at 1,500 deg.C.
Patent JP-S62274744-A (JP)
Title: Improvement of arrangement
Inventor: YABE MASASHI
IPC: H01L21/3205
Filed: 1986-05-23
Abstract: PURPOSE:To prevent the designing manhours from increasing by a method wherein empty cells to be blocks comprising free interconnection regions only are inserted between blocks to be arrangement units for data on arrangement results by shifting the empty cells corresponding to the size of blocks in cell rows. CONSTITUTION:Empty cells 4c are shifted to be inserted between respective blocks 4a by means of improving arrayal so that nine each of empty tracks 4d meeting the (two layer) requirement for interconnection in the vertical direction may pass through the two cell rows on blocks a-h. Then, 4d are displayed by  mark as respective columns of 1, 2, 4, 5, 7, 9, 11 and 13 on an interconnection lattice scale A. Resultantly, it is anticipated that the arrayal results can be improved without fail. Furthermore, the channel numbers meeting the requirement for (one layer) interconnection in the horizontal direction can be anticipated to be diminished as the secondary result.
Patent JP-H01290122-A (JP)
Title: Production of magnetic recording medium
Inventor: TOBISAWA SEIICHI
IPC: G11B5/842
Filed: 1988-05-16
Abstract: PURPOSE:To enable the smooth operation of a sand mill and to enhance dispersion degree and dispersion efficiency so that the good characteristics of the magnetic recording medium are obtd. by using zirconia beads and applying shearing stresses within a specific range in the state of a specific packing ratio to magnetic particles to disperse said particles, then coating the resulted magnetic coating compd. on a base. CONSTITUTION:The zirconia beads are used and the shearing stresses are applied to the magnetic particles within the 1X10<4>-1X10<5>dyne/cm<2> range in the state of >=55% packing ratio of the beads to disperse the magnetic particles. The resulted magnetic coating compd. is coated on the base. The zirconia beads specified in the surface roughness to <=1.5, more preferably <=0.7, further more preferably <=0.35 max. height Rmax are adequately used. The dense zirconia beads having >=5.5 sp. gr. are preferably used. The magnetic coating compd. having the excellent dispersibility of the magnetic particles is thereby obtd. and the sure operation of the sand mill is enabled.
Patent JP-H09300796-A (JP)
Title: Stamp device
Inventor: IMAMAKI TERUO
IPC: B41K1/50
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent a stamp plate or a made-up stamping plate from being detached or slipping from a stamping device when a stamping or a make-up operation is performed, and facilitate replacement of a plate (made-up stamping plate). SOLUTION: A stamp plate 1 is mounted on a horizontal plate part 13a at a main support 13 in a state that it is separated from an auxiliary support 14. Next, these supports 13, 14 are horizontally transferred to approach to each other so that a distance between the supports 13, 14 is contracted. Consequently, longitudinal fitting pawls 18, 19 provided on both supports 13, 14 are fitted into the lateral edge faces 1a, 1b of the stamping plate 1 to prevent the plate 1 from being detached or moved. Further, pins 17, 17 jutted out on ribs 16a, 16b on both ends of a grip part 15 are moved through guide grooves 20, 20 formed in a depressed shape on both end faces of the main support 13 and are locked at a protruded part 21 in a manner that both supports 13, 14 are moved from each other.
Patent JP-S599417-A (JP)
Title: Vaporizing type burner
Inventor: KASUKAWA NOBUYUKI
IPC: F23D11/40
Filed: 1982-07-07
Abstract: PURPOSE:To obtain stable combustion of fuel, by preventing the generation of tar and promoting ignition of fuel by forming a burner head at the top of a vaporizing sleeve made of a ceramic material such as alumina integrally with the vaporizing sleeve by use of the same material as the vaporizing sleeve. CONSTITUTION:The inner wall surface of a vaporizing sleeve 1 is heated by supplying current to an electric heater 10, and fuel supplied at a constant temperature from a fuel supply pipe 4 is scattered toward the inner wall surface of the vaporizing sleeve 1 in a vaporizing chamber 3 by a scattering plate 6 that is turned together with rotation of a rotor 5. Fuel thrown onto the inner wall surface of the vaporizing sleeve 1 by a distributing plate 7 is heated and vaporized into fuel gas. The fuel gas is carried from a uniforming plate 9 to a burner head 2 and burnt into flame. The burner head 2 shaped in a substantially disk-like form is formed at the top of the sleeve 1 integrally with the same and it is made of the same material as the sleeve 1 which is made of a ceramic material such as alumina. Here, since the vaporizing sleeve 1 made of a ceramic material is not damaged by ''heat shock'' and has a high surface roughness and an excellent fuel wetting properties, fuel is vaporized efficiently and generation of tar is prevented. Therefore, it is enabled to promote vaporization of fuel and to improve the flow regulating effect.
Patent JP-S61272-A (JP)
Title: Ink composition
Inventor: KAMAYATSU YUUICHI
IPC: C09D11/102
Filed: 1984-06-12
Abstract: PURPOSE:To provide a photo-curable, developable liquid solder-resist ink compsn. which gives a cured coating film having excellent adhesion, resistance to solvents and heat, etc., consisting of an energetic ray-curable resin, a photopolymerization initiator and an org. solvent. CONSTITUTION:A reaction product (a) between a novolak type epoxy compd. and an unsaturated monocarboxylic acid is reacted with a reaction product (b) between a diisocyanate and a polyfunctional hydroxyl group-contg. poly(meth) acrylate contg. one hydroxyl group and at least two (meth)acryloyloxy groups per molecule to obtain an energetic ray-curable resin (A) having a softening point of 20-120 deg.C, contg. an average of at least 5 ethylenically unsaturated bonds per molecule and having a novolak resin skeleton. 100pts.wt. component A, 0.2-30pts.wt. photopolymerization initiator (e.g. benzoin isopropyl ether) and 30-300pts.wt. org. solvent (e.g. butyl cellosolve) are blended together.
Patent JP-H06305441-A (JP)
Title: Self-traveling working vehicle
Inventor: KOYASU SHINOBU
IPC: B60K17/28
Filed: 1993-04-23
Abstract: PURPOSE:To provide simple wheel steering mechanism suitable for a self- traveling working vehicle constituted in such a way as to travel a passage between ridges smoothly by four-wheel drive and steering based on the detection value of a side distance sensor. CONSTITUTION:A front and a rear travel drive units 14, 16 are oscillatingly disposed in a box type body 12 through an upper and a lower pivots 20, and a front axle 24 and a rear axle 26 are also oscillated integrally with the front and rear travel drive units 14, 16. Link rods 40 are connected at both end parts to the protruding shafts 38, in the diagonal position relation, of the front and rear travel drive units 14, 16. An oscillatory operating member 48 is oscillated by the operation of the steering motor 44 of a steering drive part 42 so as to oscillate the rear travel drive unit 16.