baber/WOPTO huggingface dataset:
Patent JP-H109210-A (JP)
Title: Internal drain cylinder
Inventor: KIKUTANI HIDEKI
IPC: B66F9/22
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent a relief valve from being opened, prevent the flowing of the air in an air chamber into a bottom chamber not to make the behavior of a fork unstable during cargo-handling operation even when the fork of a fork lift is put on the shelf to reduce the cylinder holding pressure, when a rod is raised to the entire stroke and the air in the air chamber is highly pressurized. SOLUTION: The cylinder is constructed so that it is provided with a rod chamber 2 formed of a rod 1, a piston and a cylinder housing, a bottom chamber 8 partitioned by the piston from the rod chamber 2 inside the cylinder housing, an air chamber 4 which is provided inside the rod 1 and into which the air 3 in the rod chamber 2 and leak oil 7 are pushed when the rod chamber 2 is contracted, and a relief valve 5 which is provided inside the rod 1 and which makes it possible for the air 3 in the air chamber 4 and the leak oil 7 to return to the bottom chamber. In this case, when the set pressure of the relief valve 5 is represented by PR, the pressure of the rod chamber 4 containing the air chamber 4 is represented by P20 , the cylinder holding pressure needed for holding the cylinder is represented by PBO, PR>P20 -PBO is established.
Patent JP-H04348072-A (JP)
Title: Manufacture of nonvolatile semiconductor memory device
Inventor: KUME HITOSHI
IPC: H01L21/8247
Filed: 1991-07-10
Abstract: PURPOSE:To provide a manufacturing method in which a MOS transistor for peripheral circuit can be used for a high-reliability gate insulating film when a high-permittivity interlayer insulating film is used for a memory transistor. CONSTITUTION:Before a high-permittivity interlayer insulating film 6 for a nonvolatile memory provided with two-layer gate electrode structures 5, 7 is formed, a substrate in a MOS region for peripheral circuit is covered sequentially with a thermal oxide film 3 and a polycrystalline silicon film 5. Before the interlayer insulating film 6 on a peripheral circuit region is removed selectively, the surface of the interlayer insulating film 6 for the nonvolatile memory is covered with a polycrystalline silicon film 7. When the interlayer insulating film 6 in the peripheral circuit region is removed, the polycrystalline silicon film 5 at the substratum of the peripheral circuit region functions as a buffer layer against contamination or damage due to an etching operation. Also the conductive film 7 on the surface of the interlayer insulating film 6 in the nonvolatile memory part functions as a buffer layer against contamination or damage due to an etching operation.
Patent JP-S6416073-A (JP)
Title: Coding system for facsimile signal
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04N1/417
Filed: 1987-07-09
Abstract: PURPOSE:To contrive to improve the compression rate of a picture signal by detecting the 2nd line whose one line's share signals are all at white level consecutive to the 1st line and using the 2-dimension coding so as to encode the 2nd line. CONSTITUTION:The digital picture signal inputted from a transmission scanning section 10 is stored sequentially in a line memory 12 having a memory capacity of at least two lines and a full white line detection section 13 detects a line whose signals are at '0' level and a compression section 14 applies the 2- dimenson coding even if the line corresponds to the K-th line for linear coding when the line whose level is all '0' after the line whose level is all '0'. Thus, the compression rate is improved.
Patent JP-S5871909-A (JP)
Title: Block copolymer of conjugate diene or vinyl substituted aromatic hydrocarbon and acryl ester and manufacture
Inventor: FUIRITSUPU TEISHII
IPC: C08F297/02
Filed: 1982-09-30
Abstract: Block copolymers having a first sequence formed with a conjugated diene or a vinyl substituted aromatic hydrocarbon other than alpha-methylstyrene, a second sequence formed with an acrylic ester, and a linking intermediate sequence formed with alpha-methylstyrene. An anionic polymerization process is used to form these block copolymers.
Patent JP-H04368747-A (JP)
Title: Dc type discharge display tube and cathode forming composition thereof
Inventor: KANI AKIRA
IPC: H01J1/30
Filed: 1991-06-17
Abstract: PURPOSE:To cause uniform discharge at a lower voltage without charging mercury in a discharge gas by forming a discharge surface of a cathode out of a conductive oxide, containing at least one specified element, and an inorganic insulating material. CONSTITUTION:A conductive oxide, as a dischargeable substance, is selected to be an oxide containing at least one element from Ia, IIa, and IIIa group of the element periodic table, so that a lower work function and higher secondary electron emission efficiency can be obtained. Further, an inorganic insulating material, which has a high melting point without no degradation and gas release, is dispersed and provided as a non-discharging substance, in a particle shape, in the conductive oxide. Here, the covering rate of the inorganic insulating material is set to be from 20 to 70%. Whereby, since the conductive oxide has charge of a predetermined brightness and a predetermined voltage portion, and since the inorganic insulating material has charge of a predetermined area and uniform discharge portion, a cathode of a predetermined area can uniformly be discharged at the predetermined brightness and at the predetermined voltage, while charge of harmful mercury for a discharge gas can be eliminated.
Patent JP-S6230919-A (JP)
Title: Automatic apparatus for injection and weighing
Inventor: TSUMURA HISAFUMI
IPC: G01G17/06
Filed: 1985-08-01
Abstract: PURPOSE:To discharge a prescribed quantity rapidly and exactly in regard to a target discharge quantity, by weighing the discharge from first discharge nozzles discharging a large quantity to determine an accurate discharge rate, and by setting the discharge time of the first discharge nozzles on the basis of said rate. CONSTITUTION:When a quantity set beforehand is injected automatically by an automatic apparatus for injection and weighing, first the injection is conducted by large- discharge nozzles H1l, H2l... whose discharge quantity is large. When a residual quantity of set injection turns to be a prescribed value or below, switching is made over to small-discharge nozzles H1S, H2S... whose discharge quantity is small, or intermittent discharge is conducted by the nozzles H1l, H2l. In this way, injection is conducted with a discharge quantity adjusted by switching the nozzles H1l, H2l... over to those H1S, H2S... corresponding to the residual quantity of set injection. Discharge is conducted for a prescribed time by the nozzles H1l, H2l, a discharge rate is determined from the discharge quantity thereof, the discharge time of the nozzles H1l, H2l... is set on the basis of said discharge rate, and thus a discharge in a prescribed quantity is performed rapidly and exactly in regard to a target discharge quantity.
Patent JP-S6064980-A (JP)
Title: Novel germanium porphyrin derivative and carcinostatic agent comprising it as active ingredient
Inventor: MIYAMOTO TAKESHI
IPC: C07D487/22
Filed: 1983-09-17
Abstract: NEW MATERIAL:A germanium porphyrin derivative shown by the formula (R1 is alkyl; R2 is phenyl which may be substituted with alkyl). USE:A carcinostatic agent. Having improved carcinostatic effect by oral administration, and low toxicity. PREPARATION:A dichlorogermanium shown by the formula GeCl2P.R2 is reacted with a Grignard reagent shown by the formula R1.MgBr in benzene, and the prepared reaction product is purified by the use of alumina column, to give a compound shown by the formula.
Patent JP-S6427275-A (JP)
Title: Semiconductor pressure measuring apparatus
Inventor: KIMIJIMA SUSUMU
IPC: G01L13/06
Filed: 1988-07-08
Abstract: PURPOSE:To make it possible to measure a differential pressure with high precision, by providing a first bridge circuit obtaining a differential pressure output comprising a hydrostatic error using a diffused resistance layer as a pressure sensitive element and a second bridge circuit obtaining a hydrostatic pressure output using a diffused resistance layer for compensation. CONSTITUTION:It becomes possible to measure a fluid pressure with high precision without any influence of a hydrostatic pressure by providing diffused resistance layers 13a-13d sensitive to the hydrostatic pressure on the same semiconductor monocrystalline plate 1 other than diffused resistance layers 3a-3d for detecting a differential pressure and constituting a bridge circuit so as to offset a hydrostatic pressure error using these diffused resistance layers 3. A first bridge circuit outputting the differential pressure comprising the hydrostatic pressure error and a second bridge circuit outputting only the hydrostatic pressure are separately constituted and an output amplifier of the second bridge circuit is provided as a variable gain type. As a result, compensation with high precision becomes possible.
Patent JP-H0724508-A (JP)
Title: Device for setting disk position in piercing mill
Inventor: IMURA KENZO
IPC: B21B17/02
Filed: 1993-07-12
Abstract: PURPOSE:To minimize a gap between a guide disk and a conical roll, to prevent exterior flaw of a material and to improve the accuracy of external size by making a disk shaft case swingable in the pass-line direction, moving the case and adjusting it. CONSTITUTION:A disk shaft case 26 in which the rotary shaft 11 of a guide disk 9 is incorporated, inward/outward jacks 22 with which the rotary shaft 11 is moved/adjusted in the pass-line direction, inward/outward pressing cylinders 23 and a trunnion 24 for swingably supporting the disk shaft case 26 in the pass-line direction of the material are provided. The disk shaft case 26 in which the rotary shaft 11 of the guide disk 9 is incorporated is moved and adjusted in the pass-line direction of the material with pairs of the inward/outward jacks 22 and inward/outward pressing cylinders 23. And the guide disk 9 is approached to the conical roll by inclining like two dotted chain lines 9a, 9b through the trunnion 24, the gap between the guide disk 9 and the roll is minimized and the over-filling of the material in rolling is prevented.
Patent JP-H0338474-A (JP)
Title: Energy absorption structure of car body side portion
Inventor: ISHIKAWA TOSHIHIRO
IPC: B62D25/20
Filed: 1989-06-30
Abstract: PURPOSE:To relatively decrease the entering speed of the inner surface of a door to soften a shock applied to a crew by providing a shock softening means adapted to move a seat a little to the center of a car body at the time of side collision on a seat support structure. CONSTITUTION:At the time of side collision, the end edge portion 3a of a floor panel 3 is bent inward as indicated by a two-dot chain line to lift up a side sill 13. At this time, a shock transmitted from an outer seat bracket 6 through a guide rail 8 to one slider 17 is transmitted to the other slider 18 through reinforcing members 19, 20 and further transmitted from a guide rail 9 through an inner seat bracket 7 to a floor tunnel 10 to elongate beads 11, 12. Meanwhile, while a seat 1 is moved to the center of a car body, a shock is absorbed, and the relative entering speed of a door 21 to a crew is decreased to reduce a shock applied to the crew. As the seat 1 is moved while its shape is retained by the reinforcing members 19, 20, the safety is improved.
Patent JP-H0610646-A (JP)
Title: In-duct propagation noise detection device
Inventor: SARUTA SUSUMU
IPC: G10K11/178
Filed: 1992-06-29
Abstract: PURPOSE:To provide an in-duct propagation noise detection device which detects noise which propagates inside a duct with high accuracy and positively without being influenced by wind noise and vibration. CONSTITUTION:A microphone element 7 is disposed inside an acoustic material 3 laid on the inner wall of a duct 1 so that a noise collecting surface may be roughly parallel to the wave surface of noise which propagates inside the duct as a plane wave to detect noise inside the duct 1 through the microphone element 7.
Patent JP-S6151400-A (JP)
Inventor: KIYOU KIYOUSEN
IPC: B21C37/00
Filed: 1984-08-17
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-H0273952-A (JP)
Title: Production of alloy phase from prowdery ductile component
Inventor: MIHIYAERU DAAMUSU
IPC: B22F3/02
Filed: 1989-07-04
Abstract: PURPOSE: To make desired alloys freely mass-producible with one stage, by pressing precompressed components at a specified deformation rate of a component mixture, then subjecting the alloy mixture to a heat treatment.  
     CONSTITUTION: The powdery malleable components, which are alone or are previously alloyed are mixed at prescribed mixing ratios. The powdery mixture is previously composed by a cold press. The mixture is so pressed (compacted) that the deformation rate thereof attains ≥80%. The mixture is then heat treated. As a result, the free mass production of the desired alloys is made possible with one stage. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08337324-A (JP)
Title: Constant quantity sendout device for powdery/granular substance
Inventor: SATO AKIRA
IPC: B65G65/48
Filed: 1995-06-13
Abstract: PURPOSE: To establish constant quality sendingt-out of a powdery/granular substance accommodated in a tank effectively while saving energy is also attained, and also suppress the manufacturing cost of sendout device. CONSTITUTION: Rotary vanes 6 are installed at the bottom of an accomnaodation tank 3 in such a way as capable of forced rotation round the center of a bottom surface 2. In the bottom surface 2, an opening 26 is furnished in such a way as parallel with the radius somewhat beside the center line. The top opening in a U-form receptacle gutter 27 with cover-part left open is put in communication with the opening 26. A screw 30 is installed in this receptacle gutter 27 so that a screw conveyor is constituted. The peripheral top of the screw 30 is positioned somewhat under the bottom surface 2.
Patent JP-H04228937-A (JP)
Title: Vibration isolator
Inventor: ANSONII SHII GUAGURIIRUMII
IPC: F16F1/37
Filed: 1991-04-12
Abstract: PURPOSE: To provide a vibration isolation base fitting body for protection against insulation, attenuation and the shock of an overload by using a cellular or foamed elastomer. CONSTITUTION: This vibration isolation base fitting body comprises a housing 12 having an opening 18 through its upper surface with a core being positioned in the housing 12 and extending upwardly through the opening 18. A spring element operably connecting the core to the housing 12 is formed with a cellular or foamed elastomer 38. The housing 12 is practically filled with the cellular elastomer 38, and the cellular elastomer 38 is made of cellular urethane or a cellular silicon material.
Patent JP-S5961515-A (JP)
Title: Speed controlling device of multi-strand continuous rolling mill
Inventor: TANAKA AKIHIRO
IPC: B21B13/00
Filed: 1982-09-30
Abstract: PURPOSE:To control highly accurately a tension imposed on a rolling material, and to improve the quality of a rolled product, by detecting the variation of tension between stands at the time of the running out of a preceding material, and providing a means for compensating the speed of rolling roll of each stand in accordance with the variation of tension. CONSTITUTION:The variation of rolling torque of the (i)th stand, which accords with the variation of tension between the (i)th and the (i+1)th stands at the time that a preceding material runs out from the (i)th stand, is calculated basing on the outputs of rotating speed detectors 4i, 4i+1. The correcting value of roll speed of the (i)th stand is calculated by multiplying said calculated value by a proportional control gain of the (i)th stand. Further, the variation of rolling torque of the (i-1)th stand, which accords with the variation of tension between the (i)th and the (i-1)th stands, is calculated, and the result is multiplied by the proportional control gain. Further, the compensating value of roll speed of the (i)th stand is added to the compensating value obtained from the rotating speeds of rolls of the (i)th and the (i+1)th stands to obtain the correcting value of roll speed of the (i-1)th stand. Both compensating values mentioned above are calculated by a calculator 5 to add the result to a control signal thereby the sum total is outputted.
Patent JP-S5961543-A (JP)
Title: Manufacture of flanged and wound bush bearing and die used for its manufacture
Inventor: KOHAMA MASAYUKI
IPC: B21D1/08
Filed: 1982-09-30
Abstract: PURPOSE:To obtain a flanged and wound bush bearing having no defective part on the flange by one press working by using a wound bush having outer peripheral face or inner peripheral face of the end part uniformly tapered off to the end. CONSTITUTION:The outer peripheral face or inner peripheral face of the end part of a wound bush is tapered off uniformly to the end, and the outer peripheral part of the cylinder except the tapered part is pressed uniformly in the direction of the center of the cylinder and restrained. This tapered wound bush is pressed in the axial direction, and the tapered part is folded outward. In this folding process, the outer peripheral end face of the folded part is restrained by a peripheral face smaller in size than the radially folded width to generate pressing force directed to the center of the cylinder in the flange part being formed and generates a plastic flow there. By this way, a flanged and wound bush having no defective part on the flange surface is manufactured.
Patent JP-S5695902-A (JP)
Title: Uv-curable resin composition
Inventor: FUJIMOTO HIROSHI
IPC: C08K5/32
Filed: 1979-12-29
Abstract: PURPOSE: The titled composition with excellent flexibility and adhesion, which is prepared by compounding a polymerizable compound and a photosensitizer with a specified saturated polyester copolymer soluble in said polymerizable compound.  
     CONSTITUTION: As a saturated polyester copolymer, a polymer of NW 2,000W 15,000, in which at least 20mol% of a saturated polycarboxylic acid component is an aromatic dicarboxylic acid, is used. Said saturated polyester copolymer (soluble in a polymerizable compound), is mixed with a polymerizable compound (a photopolymerizable material containing about 1W100wt% compound having at least two polymerizable double bonds in the molecule; e.g., a mixture of 20 parts styrene, 10 parts phenoxyethyl methacrylate and 20 parts ethylene glycol dimethacrylate) in a weight raio of 10:90W80:20, and then about 0.05W20wt%, based on the total of the resulting mixture, photosensitizer is added, to obtain a UV-curable resin composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0460776-A (JP)
Title: Graphic data compressing method
Inventor: SHIBUYA SHOZO
IPC: G06T9/20
Filed: 1990-06-28
Abstract: PURPOSE:To prohibit the retreat of a coast line that exists in an original chart to a land side by setting an approximate straight line as a tangent line coming in contact with one side against an original boundary when the boundary consisting of plural points is data-compressed. CONSTITUTION:Points 1, 2, 6, 8, 12, 14, 18, 19, 23 and 29 to be left as data out of the plural points 1-29 comprising the boundary are extracted by approximate straight line extraction processing, and the tangent line coming in contact with the one side(sea) of the boundary is found as the approximate straight line by extracted points. Also, the intersections 4', 7', 10', 13', 21', and 25' of neighboring approximate straight lines are found as approximate point data by approximate point data generating processing. Furthermore, above extraction positions and approximate point positions are changed by adaptive point data extraction generating processing, and the extraction point and the approximate point can be found so as to set distance between a polygonal line consisting of the extraction point and the approximate point and the boundary within distance decided in advance.
Patent JP-S5691936-A (JP)
Title: Method and mechanism for fixed-size feeding of bar material
Inventor: ISHIHARA MASAMITSU
IPC: B65G47/46
Filed: 1979-12-27
Abstract: PURPOSE: To make the setting of bar materials easy and eliminate the accumulation of moving tolerances by conveying the bar materials while grasping the same by means of the feed member and stopper fixed to conveying means and sensing the moving distance of the stopper.  
     CONSTITUTION: When, for example, four bar materials 4 are charged into a guide means, and a conveying means 22 is operated, a feed member 32 for these abuts on the rear end of the materials and the leading end of the bar materials abut on a movable stopper 34. This causes the materials to be firmly grasped and be thoroughly aligned. When the stopper 34 is fed by F 1  from a reference position, a fixed size gauge 60 senses the passage of the stopper and stops the operation of the conveying means. After this, bending or other working is carried out. On completion of this, the materials while held grasped are further advanced, and a fixed-size gauge 59 stops the conveyance, when the 2nd bending or the like is carried out. When the entire working is finished, the materials are removed from the guide means and the member 32 is reset to the initial position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6331485-A (JP)
Title: Motor controller
Inventor: OKAMOTO HIROSHI
IPC: H02P29/00
Filed: 1986-07-22
Abstract: PURPOSE:To obtain good response property, by using an adding and subtracting counter forbidding the addition of the output value of a specified upper limit or more value and the subtraction of the output value of a specified lower limit or less value, for a phase comparator. CONSTITUTION:On a mode control circuit 5, the input of reference pulse to an input terminal 51 is provided, and the input of frequency signal to an input terminal 52 is provided, and according to motor rotational-direction signal, the output of pulse signal is directed to output terminals 53 and 54. By the adding and subtracting counter 6-1 of a phase comparator 6, pulse signal for input to a UP terminal is added, and pulse signal for input to a DOWN terminal is subtracted, and the addition of a specified upper limit or more value and the subtraction of a specified lower limit or less value are forbidden. From a speed detector 8, the output of rotational speed signal according to the frequency of frequency signal is generated. By an adder 10, the output signal of the phase comparator 6 and the speed detector 8 is added and is fed to a motor driving circuit 11.
Patent JP-H0221760-A (JP)
Title: Handset
Inventor: OKUBO SHINJI
IPC: H04M1/03
Filed: 1988-07-11
Abstract: PURPOSE:To improve the assembly efficiency with low cost and to obtain versatile kinds of cases by providing a support member supporting integrally a modular connector, a reception speaker and a transmission microphone in upper and lower cases. CONSTITUTION:The support member supporting integrally a modular connector, a reception speaker 28 and a transmission microphone 31 is provided to a handset comprising the combination of the upper and lower cases 21, 22. In the assembling of the entire components, the modular connector, the reception speaker 28 and the transmission microphone 31 are fitted to the support member 23 and the support member 23 mounted with the components is inserted in the upper and lower cases of versatile kinds to fix the upper and lower cases. Thus, the versatile shape of the handset is attained and the manufacturing performance is improved with low cost.