baber/WOPTO huggingface dataset:
Patent JP-H09213620-A (JP)
Title: Method for manufacturing transfer mask
Inventor: AMAMIYA ISAO
IPC: G03F1/22
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To manufacture transfer masks having peripheral sidewall in high precision in a short time by forming the trenches for separating the transfer masks from a substrate backside to respective transfer masks by wet etching step only. SOLUTION: The trenches 16 for separating the transfer masks 17 are formed by wet etching step so as to separate respective transfer masks 17 by wet etching step until the trenches 16 reach a substrate surface side from the substrate backside. Silicon substrate, clad silicon substrate or multilayer silicon substrate are applicable for the substrate while the preferable etching oblique angle of the supporting frame and the trenches 16 is within the range of 54-56 deg.. The trenches 6 are to be formed so that the trenches in the longitudinal and lateral direction for the separation to be separated on the substrate backside may be formed respectively to be parallel with or vertical to the crystalline axis on the silicon substrate backside.
Patent JP-H02216680-A (JP)
Title: Carriage mechanism
Inventor: SHIMANUKI MACHIO
IPC: G11B21/12
Filed: 1989-02-16
Abstract: PURPOSE:To simplify constituting elements and to reduce the production cost by providing an elastic member which is elongated by heat generation accompanied with electric power supply and is made of a shape memorizable alloy, a power supply controller and a carriage interlocked with elongation and contraction. CONSTITUTION:An elastic member 37 which is elongated by heat generation accompanied with electric power supply and is made of a shape memorizable alloy, a power supply controller 41 which interrupts power supply to the elastic member 37, and a carriage 17 interlocked to elongation and contraction of the elastic member 37 are provided. Power supply to the elastic member 37 is interrupted by the power supply controller 41 to elongate contract the elastic member 37. That is, when power is not supplied to the elastic member 37, the carriage 17 is fixed by the action of the elastic force of the elastic member 37; and when power is supplied to the elastic member 37, the elastic member 37 is expanded by heat generation and the elastic force of the elastic member acting upon the carriage 17 is weakened to release the lock of the carriage 17. Thus, constituting elements are simplified and the production cost is reduced.
Patent JP-H02218149-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KISHINOUE TAIZO
IPC: H01L21/768
Filed: 1989-02-17
Abstract: PURPOSE:To prevent short-circuit accidents and to provide high integration density by forming the contact part of a lower wiring pattern into a protruding hill shape, and coupling said part into the through hole in an interlayer insulating film. CONSTITUTION:Wiring patterns are formed in many layers on a semiconductor substrate 11 through an insulating film 12. A contact part 20 of a lower wiring pattern 13 is electrically connected to a contact part 21 of an upper wiring pattern 15 by way of a contact hole 18 which is formed in an interlayer insulating film 14 in this semiconductor device. In this device, the contact part 20 of the lower wiring pattern 13 is formed into a protruding hill shape and coupled into the through hole 18 of the interlayer insulating film 14. As a result, the current capacity in the upper wiring pattern 15 can be increased without enlarging the through hole 18. Thus, short-circuit accidents can be prevented, and the high integration density can be provided.
Patent JP-S58157150-A (JP)
Title: Manufacture of master slice type semiconductor integrated circuit
Inventor: SETO TOSHIO
IPC: H01L27/118
Filed: 1982-03-15
Abstract: PURPOSE:To improve the yield rate of the titled integrated circuit by a method wherein, based on the distributional condition of the defective elements located in each chip, a wiring pattern is formed without including said defective elements. CONSTITUTION:A testing circuit wiring is formed for a master wafer 3. Such a testing circuit wiring as above enables to make an electrical access on each element from outside by connecting all the elements (gate) located in the master wafer 3 to the corresponding pad 5. After the testing circuit wiring has been formed on the master wafer 3, a test is performed using a publicly known wafer probe and an LSI tester, and the position of the defective element, the fundamental performance and the like of the chips are checked. When a conventional wiring is formed in each chip division of the master wafer 3, the wiring pattern with which desired function will be performed is formed in such a manner that the defective element is not included in each chip division.
Patent JP-H08213828-A (JP)
Title: Antenna for communication equipment
Inventor: OSHIYAMA TADASHI
IPC: H01Q9/32
Filed: 1995-02-06
Abstract: PURPOSE: To provide high antenna gain by surely matching an antenna impedance in both of antenna extracting and antenna containing states. CONSTITUTION: A 1st feeding metallic fixture 40 to which the antenna is electrically connected in the contained state of the antenna and a 2nd feeding metallic fixture 44 to which the antenna is electrically connected in the extracted state of the antenna are arranged with electric isolation through an insulation cylinder 42. The 1st and 2nd feeding metallic fixtures 40, 44 are connected to a coaxial cable 32 via 1st and 2nd matching circuits 46, 48 respectively. The antenna impedance is matched separately in both state of antenna by the 1st and 2nd matching circuits 46, 48 respectively.
Patent JP-S52122452-A (JP)
Title: Sawtooth type wave generator
Inventor: SHIOTANI YUUICHI
IPC: H03K4/90
Filed: 1976-04-07
Abstract: PURPOSE:To obtain a sawtooth type wave with fixed amplitude of which liniarity is extremely excellent, with quick adaptability without enlarging the time cons tant of control loop by improving a circuit, thereby making the performing of fixed amplitude control operation which is stable possible.
Patent JP-S61197278-A (JP)
Title: Recording material
Inventor: YAMAGUCHI JUN
IPC: G03C1/52
Filed: 1985-02-28
Abstract: PURPOSE:To enhance thermal color forming sensitivity, by providing on a base a recording layer which comprises microcapsules comprising a diazo compound containing core substance enclosed in capsule walls formed of a high molecular weight substance and a specified coupling component. CONSTITUTION:The recording layer comprising the microcapsules containing a diazo compound therein and a coupling agent is provided on the base to produce the recording material. The microcapsules are prepared by emulsifying the diazo compound containing core substance and then forming walls of the high molecular weight substance around oil droplets in the emulsion. The high molecular weight substance may be polyurethane, polyurea, a polyamide, a polyester or the like. The coupling component is a compound which has a group capable of forming a color by reacting with the diazo compound and a basic group or a group showing basic nature when being heated.
Patent JP-H05247756-A (JP)
Title: Composite yarn and web using the same, and their production
Inventor: TAKEDA JUICHI
IPC: D03D27/00
Filed: 1992-02-26
Abstract: PURPOSE:To obtain the composite yarn having excellent designability and effective for imparting designability to the outer appearance of a raised pile fabric by blending and interlacing two different yarns in a specific state. CONSTITUTION:A yarn A and a yarn B are overfed and simultaneously blended and interlaced with each other through a fluid nozzle 3. The respective overfeeding rates OF of the yarns A, B are set on the basis of an arbitrarily set overfeeding rate OFx as follows. {(The maximum OF minus OFx of the yarn A)>0}, {(OFx minus the minimum OF of the yarn B)>0}, {(the maximum OF of the yarn B minus OFx)>0} and {(OFx minus the minimum OF of the yarn A)>0}. In a process in which both the yarns are changed from the maximum OF to the minimum OF, the rates OF are set at the same time. A composite yarn in which the difference between the maximum lengths of the yarns A and B is >=10% and in which three kinds of the blended and interlaced structures having yarn lengths of (the yarn A > the yarn B), (the yarn A < the yarn B) and (the yarn A = the yarn B), respectively, are present in the mixed state is obtained.
Patent JP-H10223212-A (JP)
Title: Lead-acid storage battery
Inventor: ONARI MASAHIKO
IPC: H01M4/62
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To keep stable performance of a battery, in which the electrolyte is difficult to reduce during the service under high temperature for a long time by using the negative electrode active material to which the oil is added in a liquid-type lead-acid storage battery to be manufactured in the battery jar forming method. SOLUTION: In a liquid-type lead-acid storage battery to be manufactured by the so-called battery jar forming method in which the group of electrodes is formed in a battery jar by pouring dilute sulfuric acid of a prescribed concentration into the battery and energized after the battery has been manufactured using non-formed positive and negative electrodes, the negative electrode active material to which oil is added is used. Oil is added in kneading and manufacturing the negative electrode paste, and the quantity of addition is preferably 0.05-1wt.%. For the kind of the oil, although an animal oil or a vegetable oil may be applicable, and in particular, paraffin oil, naphthene oil, olefin oil, aromatic oil, and silicone oil are preferable. Oil containing regular lubrication oil additive and the rust-proof oil additive of appropriate quantity may be used.
Patent JP-S61199920-A (JP)
Title: Mold clamping device of injection molder
Inventor: MIYAHARA MASAAKI
IPC: B29C45/67
Filed: 1985-02-28
Abstract: PURPOSE:To enable to engage or disengage a mold clamping rod being integral with a movable platen with or from a mold clamping ram by pivoting an engaging platen without stopping the rod once in the midway of a process such as the opening and closing of a mold or the like and consequently eliminate the time loss due to the stoppage once made by a structure wherein a wall part, in the center of which said mold clamping rod is inserted and against the inside surface of which the inside of a tappet provided at the rear end of the rod abuts, is formed at the tip of the mold clamping ram and further the engaging platen is provided in close vicinity to the outside of the pusher. CONSTITUTION:Because a pusher 11 provided at the rear end of a rod 9 is located between the wall part 10 at the tip of a mold clamping ram 8 and an engaging platen 13, the strong mold clamping force, which is developed by the forward movement of the mold clamping ram 8, is transmitted through the engaging platen 13 and the pusher 11 of the mold clamping ram 8 to the mold clamping rod. On the contrary, the strong mold opening force, which is developed by the backward movement of the mold clamping ram 8, is transmitted through the wall part 10 and the pusher 11 of the mold clamping ram 8 to the mold clamping rod 9. Because the engaging platen acts on the mold clamping rod 9 only when the mold clamping ram 8 is advanced by means of the hydraulic pressure in a mold clamping cylinder 6 and is in free state except the condition of the ram 8 just mentioned above, the engagement and disengagement between the mold clamping ram 8 and the mold clamping rod 9 can be realized by pivotally operating the engaging platen 13 without stopping the rod once in the midway of a process such as the opening and closing of a mold.
Patent JP-H02221688-A (JP)
Title: Electrically-driven compressor
Inventor: SENOO MASAHARU
IPC: F04B39/00
Filed: 1989-02-22
Abstract: PURPOSE:To improve the utilization factor of a stator iron core by reducing the number of slots by way of providing a number of slots to satisfy a specific expression around the inner peripheral side of a stator arranged on the internal surface of a compressor housing and constitution an electrical motor part by way of winding a coil around it. CONSTITUTION:An electrical motor part is composed of a stator 1 arranged on the internal surface of a housing 10, a coil 6 wound around it and a permanent magnetic rotor 9 fitted around a compressor shaft 16, in a closed type electrically-driven compressor formed by accommodating the electrical motor part on one edge side in the compressor housing 10 which is a closed container and a compressor part 11 driven by this electrical motor part on the other edge side. The stator 1 is to be wound with each phase coil at the expression of each terminal each phase slot number q=slot number z/(pole number p muphase number m)=1 and 2R/p, and each slot 2 is set between each adjacent pair of slot tooth parts 3 formed on the inner peripheral surface of the stator 1. Additionally, a stator core cut 5 is formed at a suitable position on the peripheral surface of the stator 1 and a plural number of gas flow holes 4 are formed inside.
Patent JP-S59219200-A (JP)
Inventor: JIERARUDASU JIYOSEFU ADORIANUS
IPC: B64G1/44
Filed: 1984-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06254047-A (JP)
Title: Endoscope
Inventor: OMAGARI YASUHIKO
IPC: A61B1/04
Filed: 1993-03-01
Abstract: PURPOSE:To manufacture the endoscope at a low cost, and to make the endoscope main body disposable by providing at least a part of operating switches for executing an operation of the endoscope main body, in the endoscope main body to be freely attachable and detachable. CONSTITUTION:An electronic endoscope 1 provided with a CCD 17 is provided with an inserting part main body 2 having an inserting part 2a inserted into an observation part of an examinee, and this inserting part main body 2 is connected through a light guide cord 31 to a light source unit 34 for supplying an illuminating light, and also, connected through an electric cable 28 to a CCU 25 for executing a processing, etc., of an image pickup signal from the CCD 17. In a connector part 2b of such an inserting part main body 2, an operating switch installing part 7 is formed, and in this installing part 7, a switch fitting margin 5 on which a first and a second operating switches 3, 4 such as a freeze unit control switch, a changeover switch, etc., of photometry, etc., are mounted is installed so as to be freely attachable and detachable. In such a way, the inserting part main body 2 can be manufactured at a low cost.
Patent JP-H117832-A (JP)
Title: Insulating material for extremely low temperature and epoxy adhesive
Inventor: UEKI TORU
IPC: B32B27/38
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To effectively exhibit high insulating capability of a polyimide resin film even under an extremely low temperature condition by adding an inorganic base material and a polyimide resin film through an expoxy resin composition mixing a high polymer having specific number average molecular weight and weight. SOLUTION: A glass cloth prepreg is formed by using an expoxy resin adding polyvinyl formal as a high polymer, to impregnated a glass cloth as insulating materials 4a and 4b for an extremely low temperature arranged in a superconducting material 1, and a polyimide resin film is stuck to these glass cloth prpgregs, and a prepreg-shaped insulating material for an extremely low temperature is formed. In this case, it is formed by sticking the polyimide resin film to the glass cloth prepreg by using an epoxy resin composition mixing the high polymer having number avergage molecular weight not less than 10000 by 5%, (weight) or more into the glass cloth. A phenoxy resin and carboxylation NBR rubber or the like are cited as the high polymer.
Patent JP-H03222661-A (JP)
Title: Spindle motor
Inventor: HISHIDA NORIAKI
IPC: H02K5/173
Filed: 1990-02-21
Abstract: PURPOSE:To improve accuracy of rotation by a disposing plurality of spherical members, respectively, in a pair of ball containing spaces defined respectively by a pair of inner and outer annular grooves rotatably and movably along corresponding ball containing space. CONSTITUTION:A pair of outer annular grooves 12a, 12b corresponding to a pair of inner annular grooves 8a, 8b in a shaft member 4 are made, with an interval in the axial direction, in the inner circumferential face of a rotary member 6. The outer annular grooves 12a, 12b define a pair of ball containing spaces having approximately elliptical cross section together with the inner annular grooves 8a, 8b in the shaft member 4 and a plurality of spherical members 14 are arranged, respectively, in the ball containing spaces rotatably and movably along the corresponding ball containing space. When normal current is fed to an armature coil 21, the rotary member 6 is rotated in predetermined direction.
Patent JP-S56137663-A (JP)
Title: Semiconductor device
Inventor: YAMADA YUKIO
IPC: H01L23/44
Filed: 1980-03-31
Abstract: PURPOSE:To prevent deterioration of insulation property due to a fouling of reactor and miniaturize a device by housing a semiconductor in such manner that the semiconductor is immersed in coolant together with a reactor trochoidall wound up. CONSTITUTION:A reactor is of a trochoidal shape and is housed in a tank 1 together with a semiconductor 11 or an ebulliton fin as if to have them in coolant so that they are be shielded from the exterior. If the reactor 13 is formed into a trochoidal shape, its magnetic flux is generated exclusively in the trochoidal form giving almost no adverse effect to the exterior. For this reason, even if a metallic member were in the surrounding, almost no harm is caused by an eddy current. Thus it is possible to prevent deterioration of insulation property due to a foulding of the reactor and at the same time, build a cooling device and a reactor combined into a small-size device.
Patent JP-H0625012-A (JP)
Title: Thioether conjugate
Inventor: WILLNER DAVID
IPC: A61K47/48
Filed: 1993-01-21
Abstract: PURPOSE: To obtain a conjugate which is active for therapy by bonding therapeutic active medicine molecules through a thioether-contg. linker to the ligand which can recognize selected objective cell groups. CONSTITUTION: This conjugate compd. is expressed by formula I (D is the medicine component, (n) is 1 to 10, (p) is 1 to 6, Y is O or NH Cl<-> , (z) is 0 or 1, (q) is 1 to 10, X is a ligand, A is a Michael addition adduct). This compd. is obtd., for example, by the reaction of a compd. expressed by formula II (R is a Michael addition receptor) and a compd. expressed by formula III. In the conjugate compd. above described, the medicine component is bonded to the linker through acylhydrazone, and therefore, the medicine to be used should have carbonyl groups which can form hydrazone bonds. As for the medicine component, anthracycline antibiotics, vinca alkaloids, mitomycin and cytotoxic nucleoside can be used. As for the linker, immunoglobulin, EGF, insulin, steroid, lectin, etc., can be used.
Patent JP-S63209040-A (JP)
Title: Optical recording carrier
Inventor: ENDO KIYONOBU
IPC: G11B7/24012
Filed: 1987-02-25
Abstract: PURPOSE:To reduce influence of dust and flaws on a beam incident face on recording and reproducing by a defocusing effect by disposing a recording material layer near the rear face of a card. CONSTITUTION:The recording material layer 4 is formed on a transparent substrate 3 to which a preformat signal part 12 is previously provided. A hard coating layer 13 is provided in order to protect the recording material layer 4 against flawing and further, a hard coating layer 14 is provided on the surface of the transparent substrate 3 on the side where a luminous flux 7 enters for the similar purpose. The recording material layer for executing recording or reproducing is thereby disposed between the incident face of the light beam from the center of the thickness over the entire part of an optical recording carrier and the surface opposite therefrom and, therefore, the influence of the dust and flaws on the light incident surface on the recording pattern is decreased by the sufficient defocusing effect.
Patent JP-S56136853-A (JP)
Title: Thermally color-developing organic material
Inventor: KAWAMURA KIMIHIDE
IPC: C09B57/04
Filed: 1980-03-31
Abstract: PURPOSE: To prepare a novel organic material giving, when heated, a beautiful azomethine dye having excellent fastness to light and washing, and useful for the coloring of synthetic fiber, by the addition reaction of a specific isoindoline compound with an aromatic primary amine.  
     CONSTITUTION: The addition reaction of (a) a compound of formula I [A is (substituted) aromatic ring; R is H, alkyl, or aromatic group], pref. 3-imino-4,5,6, 7-tetrachloroisoindoline-1-one and (b) and aromatic primary amine (pref. a diamine such as m-phenylenediamine) in an organic solvent affords the objective compound of formula II or III. The pref. molar ratio of the component (a) to (b) is 2 to 1. The compound thus obtained releases ammonia by heating at 100W300°C, and forms an azomethine dye.  
     USE: Coloring of synthetic fibers and plastics such as polyester, polyamide, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01217846-A (JP)
Title: Surface ionization type ion source
Inventor: YAMAMOTO YOICHI
IPC: H01J27/20
Filed: 1988-02-23
Abstract: PURPOSE:To reduce the ion generating area and the ion beam diameter without decreasing the ion current by focusing charged particles for shock and giving a shock to an ionization surface. CONSTITUTION:Thermions are generated from a filament 5 and a shock is given to an ionization surface 3a of a porous body 3. In this case, a magnetic field is generated between pole pieces 4, and the thermions are focused at one point of the ionization surface to give a shock. As a result, only at the part on the ionization surface where electrons hit is heated, and the ion source 2 is ionized only at the local area. The generated ions are drawn out by a drawing-out electrode 6, and in this case, since ions are also generated following the electrons focused by the magnetic field, the ion generating area is also localized. Furthermore, since ions are focused and drawn out by the magnetic field, the diameter of the ion beams can be made smaller without reducing the current.
Patent JP-H04259046-A (JP)
Title: Rom patch system
Inventor: UENAKA TAKUYA
IPC: G06F9/06
Filed: 1991-02-13
Abstract: PURPOSE:To reduce cost and time required for correction of a ROM by correcting the ROM without replacing it with another. CONSTITUTION:A CPU 1 consists of a ROM 2, a RAM 3, and a nonvolatile RAM 4 and has a virtual storage function. The RAM 4 holds the correcting position and the correction contents of the ROM 2. In the initialization processing of the CPU 1, the RAM 4 is read and a correcting area 6 of the ROM 2 is copied to 8 ROM substitute area 7 of the RAM 3 for each page. Then the area 7 is corrected based on the information on the RAM 4. Thereafter the page of the area 6 is replaced with the page of the area 7 by the virtual storage function of the CPU 1 and then used as a virtual ROM.
Patent JP-S63218038-A (JP)
Inventor: WAKUSHIMA TAKU
IPC: B65D3/04
Filed: 1987-02-24
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。