baber/WOPTO huggingface dataset:
Patent JP-H03175901-A (JP)
Title: Device for controlling tilling depth of tractor for agriculture
Inventor: FUJII ATSUSHI
IPC: A01B63/00
Filed: 1989-12-06
Abstract: PURPOSE:To remove action for correcting deviation and prevent hunting phenomenon of a tilling member by constituting the subject device so as to close electromagnetic hold valve and retain the position of tilling member at a definite time after tilling member is situated in the second insensitive band and counts with delay timer. CONSTITUTION:A target position setting part 14 for setting height position of a tilling member, first insensitive setting part 15 for setting insensitive band to target position set by the target position setting part 14 and position detecting part 12 for detecting actual position of the tilling member are provided in the objective device. Then further, a comparing part 11 for comparing whether the actual position of tilling member detected in the position detecting part 12 is in the range of the first insensitive band width or not, a second insensitive band setting part 17 for setting insensitive band in width larger than the first insensitive band width and a delay timer 18 for operating when the tilling member is deviated from the second insensitive band width are provided. The objective device is constituted so as to close a magnetic hold valve 6 and retain the position of tilling member at a definite time after the tilling member is situated in the second insensitive band and counted with delay timer 18, in the above-mentioned constitution.
Patent JP-H03177781-A (JP)
Title: Manufacturing device for heat insulating door
Inventor: KAWAMURA KAZUO
IPC: F25D23/08
Filed: 1989-12-06
Abstract: PURPOSE:To ensure the retension of the inner plate of a door and make a special work on a top force unnecessary without receiving any restriction in the design of a product by a method wherein the title manufacturing device is provided with a temporarily retaining member, displaced toward the outside of the inner plate of the door to a position whereat the retension of the inner plate of the door is released, in accordance with the mating of a bottom force and the top force. CONSTITUTION:A bottom force 1 is moved to a descending position separated from a top force 4 to arrange the outer plate 3 of a door on the bottom force 1 and the inner plate 5 of the door below the top force 4, then, the outer periphery of the inner plate 5 of the door is supported by a temporarily retaining member 5. Under this condition, the stock solution 9a of expandable heat insulating material is poured onto the outer plate 3 of the door and the bottom force 1 is elevated by a hydraulic cylinder 2. Then, the upper part of the regulating part 1a of the bottom force 1 is abutted against the slanted surface 6a of the temporarily retaining member 6 from the lower part thereof whereby the temporarily retaining member 6 is pushed by the upper end of the regulating part 1a and is displaced outwardly against the energizing force of a spring 8. When the bottom force 1 and the top force 4 are mated, the temporarily retaining member 6 is shifted to the outside of the top force 4 and the lower surface of the outer periphery of the inner plate 5 of the door is abutted against the upper surface of the flange 3a of the outer plate 3 of the door.
Patent JP-H05151363-A (JP)
Title: Plotting device
Inventor: KOJIMA TAKESHI
IPC: G06T15/80
Filed: 1991-11-30
Abstract: PURPOSE:To execute plotting by a graphic processing of only one apex with regard to a triangle in a triangular strip element, and to execute the plotting at a high speed by providing a high speed path in a processing system of a triangular strip. CONSTITUTION:In the deuce for plotting two-dimensionally or three- dimensionally a target graphic based on graphic element data given from an input device and other external device and its attribute data, a path for executing a graphic processing of all three apexes with regard to triangles 1-5 in a triangular strip element and executing a graphic processing only to one apex with regard to the succeeding other triangle is provided in a processing system of its triangular strip. In such a way, redundancy contained in an apex processing of the triangles 1-5 in the triangular strip element is eliminated, and a three-dimensional plotting processing of a large load and the processing quantity of a color can be reduced. Accordingly, plotting is executed at a high speedy operability is enhanced, and a response can be improved.
Patent JP-H06159040-A (JP)
Title: Exhaust gas particulate purification device of internal combustion engine
Inventor: KOJIMA AKIKAZU
IPC: F01N3/02
Filed: 1992-11-26
Abstract: PURPOSE:To prevent a heating damage of a filter and to carry out a good regenerating process, by deciding the regenerating process operation from the filter preheating temperature detected by a temperature measuring means, and the particulate accumulation amount detected by an accumulation amount detecting means. CONSTITUTION:In a filter container 4 of an exhaust gas particulate purification system 1, a filter 20 to collect the particulates in the exhaust gas is fixed. An electric heater 21 is installed at the end face of the filter container 4 at the side of a space 6. A temperature sensor 22 detects the temperature inside the filter 20. In order to decide the time to carry out a regenerating process of the filter 20 by measuring the amount of the particulates accumulated to the filter 20, a differential pressure gauge 23 to detect the differential pressure at the front side and at the rear side of the filter 20 is provided. An electron type control device 13 carries out a good regenerating process from the relation of the accumulating amount and the preheating temperature. When the regeneration is carried out, the control device 13 converts changeover valves 3 and 7. By such a way, a heating damage such as a crack is prevented, and a good regenerating process can be carried out.
Patent JP-2000144348-A (JP)
Title: Nonoriented silicon steel sheet for rotary apparatus small in magnetic anisotropy in high frequency area and its production
Inventor: HONDA ATSUTO
IPC: H02K15/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To produce a nonoriented silicon steel sheet small in magnetic anisotropy in a high-frequency area and, further, capable of obtaining good motor characteristics. SOLUTION: This steel sheet has a compsn. contg., by weight, <=0.0050% C, 0.5 to 4.5% Si, 0.1 to 2.5% Mn and 0.2 to 2.5% Al, in which, as to the measured value of the magnetic properties in the rolling direction (L direction), the direction perpendicular to the rolling direction (C direction) and the direction (D direction) at an angle of 45 deg. to the rolling direction using Epstein test pieces, the L-C average core loss W15/50(L+C) W/kg at 1.5T and 50Hz, and the L-C average magnetic flup density B50(L+C) T at 5,000 A/m satisfy the relation of B50(L+C)>=0.03.W15/50(L+C)+1.63, and moreover, the ratio of D core loss W10/400(D) W/kg to the L-C average core loss W10/400(L+C) W/kg in 1.0 T and 400 Hz satisfies the range of W10/400(D)/W10/400(L+C)<=1.2.
Patent JP-H01160897-A (JP)
Title: Single crystal ferrite
Inventor: ONODERA KOICHI
IPC: C30B29/22
Filed: 1987-12-17
Abstract: PURPOSE:To obtain a single crystal ferrite giving a magnetic head material for high-density magnetic recording use and exhibiting high-performance head property in a high-frequency region, by adding GeO2 and CoO to a ferrite material composed mainly of Mn and Zn and having a compositional region wherein a magnetic anisotropy constant is negative. CONSTITUTION:A ferrite material composed mainly of Mn and Zn and having a compositional region wherein a magnetic anisotropy constant is negative is prepared beforehand. A preferable concrete example of the ferrite material is an Mn-Zn ferrite composed of 45-50mol% of ferric oxide, 20-40mol% of manganese oxide and 5-25mol% of zinc oxide. The ferrite material is incorporated with germanium oxide and cobalt oxide to obtain a single crystal ferrite. The amounts of germanium oxide and cobalt oxide are preferably about 0.05-5wt.% and 0.01-0.2wt.%, respectively.
Patent JP-H10156724-A (JP)
Title: Abrasive cloth, flattening polishing method using this abrasive cloth, and manufacture of semiconductor device
Inventor: HAYAKAWA HIDEAKI
IPC: B24B37/20
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve uniformity and repeatability of a polishing system by providing a surface layer large in the modulus of longitudinal elasticity, a lower layer small in the modulus of longitudinal elasticity and an intermediate layer larger in the modulus of elasticity than the lower layer. SOLUTION: This abrasive cloth ideally used for a semiconductor substrate polishing process has structure provided with a surface layer A with the large modulus of longitudinal elasticity EA, a lower layer B with the small modulus of longitudinal elasticity EB, and an inter-mediate layer M provided between both layers A, B and having the modulus of longitudinal elasticity EM larger than that of the lower layer B. That is, the surface layer A is so designed that the elastic deformation quantity is reduced to the extent of forming no defect on the surface after polishing, and the lower layer B is so designed as not to lower dynamic compliance of a polishing system. When the thickness of the A-layer, B-layer and M-layer are respectively made lA, lB, lM and the moduli of elasticity are made EA, EB, EM, it is so formed as to satisfy the relation of lM>[lA(E'-EA)/EA+lB(E'-EB)/EB] [(EM-E')/EM].
Patent JP-H07172418-A (JP)
Title: Shrink-packing apparatus for thin dish-like object
Inventor: AKIYAMA YOSHIHISA
IPC: B65B53/02
Filed: 1993-12-17
Abstract: PURPOSE:To provide a shrink-packing apparatus wherein packed products can be overlaid. CONSTITUTION:In shrink-packing dish-like objects W to be packed, a chain conveyer 18 is synchronously movably provided oppositely to an endless transfer jig 2 placed through a heating furnace 1. A pressing jig 19 formed of a material having low heat conductivity is placed on the chain conveyer 18, and by allowing the object W with its part covered by this pressing jig 19 to pass through the hot blast heating type tunnel furnace 1, shrinkage of a film due to heat is suppressed at the part covered by the pressing jig 19.
Patent JP-H08151504-A (JP)
Title: Water dispersion composition and composition using the same
Inventor: NAKANISHI MASUHIKO
IPC: C08L63/00
Filed: 1994-11-29
Abstract: PURPOSE: To obtain the subject composition useful as a coating liquid composition, having excellent adhesiveness, handleability of viscosity and stability after curing even in a high-temperature/humidity and a low-temperature/humidity atmospheres, containing a water dispersion of an epoxy resin and a water- insoluble polyamine-based curing agent. CONSTITUTION: This composition comprises (A) a water dispersion of an epoxy resin containing (ii) 0.1-5.0 pts.wt. of fine crystalline cellulose and (iii) 0.1-10 pts.wt. of a surfactant based on (i) 100 pts.wt. of an epoxy resin and (B) a water-insoluble polyemine-based curing agent. The component A has <10μm average particle diameter and the component (i) has an epoxy equivalent of 100-1,500 and is obtained by polymerizing a monomer selected from a glycidyl ether, a glycidyl ester, a glycidylemine, a linear aliphatic epoxide and an alicyclic epoxide. The compound B is preferably either one of an aliphatic polyamine condensate, a modified alicyclic polyamine compound and a modified aliphatic polyamine compound.
Patent JP-H07174323-A (JP)
Title: Refuse treating apparatus
Inventor: YONEKICHI MICHIHISA
IPC: B09B3/00
Filed: 1993-12-17
Abstract: PURPOSE:To prevent discharge or unpurified gas due to clogging of catalyst generated during repeating of refuse incineration or damage of a purifier. CONSTITUTION:A thermostat 38 for cutting OFF a power source of an apparatus if a temperature exceeds a predetermined value is provided in a secondary air supply box 31 to prevent discharge of unpurified exhaust gas, an abnormal rise of a temperature of catalyst 18 or damage of a purifier 16 due to a decrease in purifying function caused by disturbance of catalytic combustion by thermal energy due to retention of unpurified gas of a high temperature at an upstream 29 side of the purifier 16 owing to clogging of the catalyst 18.
Patent JP-H04188211-A (JP)
Title: Interface device
Inventor: YASUTAKE TOMOHISA
IPC: G06F3/00
Filed: 1990-11-21
Abstract: PURPOSE:To eliminate work for changing an interface device with a terminator by automatically judging a cable connection in accordance with the action of a switching means which works on/off according to the attaching/detaching of a connector. CONSTITUTION:An automatic switching terminator 10, a cable connection judgement circuit 11 and the connectors 12 and 13 are provided. The automatic switching terminator 10 acts switching whether the device functions as the terminator or not in accordance with a judging signal from the cable connection judgement circuit 11. The cable connection judgement circuit 11 judges whether a cable 14a connected with another interface device through the connector 13 is connected or not. In this way, the non-connecting state of the cable is detected, whether the device functions as the terminator or not is automatically judged and the terminator switching means 10 is controlled. Thus, the interface device connected with the end of a bus functions as the terminator.
Patent JP-H02166101-A (JP)
Title: Purification of polymer
Inventor: SHIMAZAKI KAZUHIRO
IPC: C08G63/82
Filed: 1988-12-19
Abstract: PURPOSE:To facilitate the removal of a porphyrin aluminum complex from a polymer containing it to thereby prevent the discoloration of the polymer by bringing the polymer into contact with active carbon. CONSTITUTION:A polymer containing a porphyrin aluminum complex is brought into contact with active carbon. The porphyrin aluminum complex which can be desirably removed is one represented by formula I [wherein R1 to R12 are each H or a (substituted) hydrocarbon group; each of pairs R3 and R4, R6 and R7, R9 and R10, and R12 and R1 may be combined together to form a ring; and X is H, a halogen atom, an alkyl group, an alkoxy group, a phenoxy group or a hydroxyl group]. Examples of the polymer which can be effectively purified by the above process include polycarbonates, polylactides and polymethacrylates.
Patent JP-H02164172-A (JP)
Title: Voice mail equipment
Inventor: HORIBE KOICHI
IPC: H04M3/42
Filed: 1988-12-19
Abstract: PURPOSE:To prevent a message addressed to itself from being listened to by other party because of an intercepted ID number by providing an identification signal oscillator sending a signal of a special pattern to a center equipment assigned in advance to a subscriber and reproducing the message only when the signal of the special pattern is sent. CONSTITUTION:When a subscriber utilizing a voice mail is registered as a voice mail subscriber, one voice mail number and a subscriber identification signal to identify the subscriber by are assigned. When the subscriber listens to the message sent to itself, a telephone set calls the voice mail center and an identification signal oscillator sends a subscriber identification signal. A center equipment receives the signal by a discrimination circuit 4, whether or not the signal is coincident with the subscriber information signal registered in advance in an identification signal storage section 5 is discriminated, only when they are coincident, a changeover switch 7 is controlled to connect a message reproduction circuit 8 to the line 1. Thus, the message reproduction circuit 8 reads the message addressed to the subscriber from a message storage section 10 and sends it to the line 1.
Patent JP-H09162297-A (JP)
Title: Semiconductor device
Inventor: TAKADA AKIRA
IPC: H01L27/092
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of a parasitic transistor without a sacrifice of the degree of integration by separating electrically connected wells of the same conductivity type by a distance twice as large as the width of a depletion layer lying between the wells and a substrate. SOLUTION: An n-well 8a including a p-channel MOSFET 2a and an n-well 8b including a p-channel MOSFET 2b are separated from each other by a distance twice as large as the width of a depletion layer lying between the n-wells and a substrate 5. Therefore, no parasitic transistor is present between the drains of the two MOSFETs. In addition, the n-wells 8a and 8b are fixedly connected to a positive supply, while the substrate 5 is kept at a reference voltage. Therefore, a parasitic transistor formed of the n-well 8a, the substrate 5 and the n-well 8b cannot cause a malfunction. In this manner, the effect of a parasitic transistor is reduced without a sacrifice of the degree of integration.
Patent JP-H07147292-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA JUNICHI
IPC: H01L21/52
Filed: 1993-11-25
Abstract: PURPOSE:To eliminate creeping-up of solder and a bad solder flow by making a part using conventional Ag paste or solder solderless at the time of mounting a Gaps pellet. CONSTITUTION:An Sn-plated layer 12 is provided on a part where a pellet on a lead frame 11 is to be mounted and an Au-plated layer 14 is mounted on the back of a compound semiconductor pellet 13 respectively, the compound semiconductor pellet 13 is joined and set on the Sn-plated layer on the lead frame for being heated up to an Au-Sn eutectic temperature so as to form an Au-Sn eutectic alloy layer between the pellet and lead frame by eutectic reaction of Au and Sn in order to perform mounting. According to this method, solder creeping-up and a bad solder flow at the time of mounting can be eliminated.
Patent JP-H06156649-A (JP)
Title: Base board conveyor device
Inventor: KITAJIMA YOJI
IPC: B65G1/137
Filed: 1992-11-27
Abstract: PURPOSE:To reduce the burden of a worker and improve the productivity by measuring the width direction and length direction dimension of a base board automatically by two sets of optical sensors in the process of taking out the base board from a storage means and conveying it in the specified feed direction. CONSTITUTION:When a plane base board 2 is taken out of the base board storage part of a cassette 1 by a base board carrier arm 6, both end part positions of the plane base board 2 in the width direction orthogonal to the takeout direction of the cassette 1 are detected by optical sensors 7, 8. Further when the plane base board 2 is conveyed in the base board feed direction, both end part positions of the plane base board 2 in the length direction orthogonal to the base board width direction are detected by optical sensors 9, 10. On the basis of the detection results of these optical sensors 7-10, the dimension of the plane base board 2 is computed by a computing means.
Patent JP-H09179675-A (JP)
Title: Pen detection method and device for detecting electromagnetic stylus pen
Inventor: JIYAAJII TETAAWAKU
IPC: G06F3/0488
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a pen detection method and device for detecting the existence of an electromagnetic stylus pen 16 in an active area 14 on a liquid crystal display screen 13. SOLUTION: Plural sensors 18a to 18d are positioned so as to determine a boundary line 19 surrounding the active area 14 of the liquid crystal display screen 13. An electromagnetic signal 17 indicating the existence of the pen 16 in the area 14 is transmitted from the pen 16.
Patent JP-H11140281-A (JP)
Title: Resin composition for copper-clad laminate, copper foil with resin, multilayer copper-clad laminate and multilayer printed circuit board
Inventor: SATO TETSURO
IPC: C08K5/3417
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a small coefficient of thermal expansion, having high heat resistance, manifesting a high crack resistance even after receiving a heat shock or the like by including a specific compounding material, a maleimide compound and a specified polymer. SOLUTION: The objective composition comprises (A) an epoxy resin compounding material comprising (i) an epoxy resin (e.g. a bisphenol A type epoxy resin), (ii) a hardener of the component (i) (e.g. a dicyandiamide) and if necessary (iii) a hardening accelerator (e.g. imidazoles), (B) a maleimide compound [e.g. bis(3-ethyl-5-methyl-4-maleimidephenyl)methane] and (C) an aromatic polymer such as a polyethersulfone resin, an aromatic polyamide resin and a polyamideimide resin, having a functional group polymerizable with the component (i) or the component B and soluble in a solvent. The mixing ratio is preferably 40-80 pts.wt. component A, 10-50 pts.wt. component B and 5-30 pts.wt. component C based on 100 pts.wt. whole weight of the composition.
Patent JP-H0236934-A (JP)
Title: Correction of tire grooving and its apparatus
Inventor: KINUHATA HIROSHI
IPC: G01M1/38
Filed: 1988-12-17
Abstract: PURPOSE:To enable a cutter to be controlled at an optimum position by a method wherein side run out and vertical deflection of a tire are detected, and a correction transfer amount corresponding to a detected value is made to follow a reference transfer amount. CONSTITUTION:A correction program for correction of a transfer amount of a cutter based on vertical deflection and side run out of a tire is stored in a memory of a correcting motion operation part. When vertical deflection is caused by a strain of a tread surface of the tire 3, the deflection is detected with a vertical deflection detector 14, and a transfer amount correcting mechanism part of an elevator 7 is driven according to a correction value from the correction program based on this detected value. The elevator 7 is raised in a Z axial direction, a cutter 10 is raised to correct a cutter position, and a depth is kept constant. A reference transfer amount is controlled by a value always established by a reference program, and a correction transfer amount by a deflection detection value is preferably corrected by following another correction program. Therefore, structure of the program is simple and the title apparatus can be miniaturized.
Patent JP-2001135533-A (JP)
Title: Semi-closed magnetic domain inductor and producing method therefor
Inventor: OTA ATSUSHI
IPC: H01F37/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To make a saturation current value and an inductance value uniform to prescribed values by making a facing interval and a facing area between the cross sections of a semi- closed magnetic domain annular magnetic core, for which one part of the loop of a closed magnetic domain annular magnetic core constituted by winding or laminating a magnetic alloy thin band is cut and locally made into opened magnetic domain, uniform to prescribed values when forming a semi-closed magnetic domain annular inductor by separating the cross sections of the semi-closed magnetic domain annular magnetic core and inserting them to a cylindrical coil, which is formed by winding a lead wire around the semi-closed magnetic domain annular magnetic core, while annularly bending the cylindrical coil beforehand. SOLUTION: Concerning the semi-closed magnetic domain inductor, with which the cylindrical coil formed by winding the lead wire is formed beforehand and one part of the loop of the closed magnetic domain annular magnetic core formed by winding or laminating the magnetic alloy thin band is cut and inserted from the separated cross sections to the cylindrical coil, the facing interval and the facing area between the cross sections of the magnetic core are made uniform to prescribed values inside a frame fitted to a cutting part. Besides, a screw through the side wall of a case while fixing the cutting part of this annular magnetic core at a projecting part inside the case is abutted near the cutting part of the annular magnetic core so that the facing interval and the facing area between the cross sections of the magnetic core can be adjusted.