baber/WOPTO huggingface dataset:
Patent JP-H07307422-A (JP)
Title: Semiconductor device and manufacture of semiconductor part used for the semiconductor device
Inventor: ARIKAWA TADASHI
IPC: H01L23/12
Filed: 1994-03-28
Abstract: PURPOSE:To provide a semiconductor device having a large area and generating no deformation such as a warp even when a mounting board on which a plurality of elements are mounted is subjected to high temperature and moreover promoting light weight and a low price. CONSTITUTION:This is a semiconductor device containing semiconductor parts made of molybdenum or tungsten and copper while being constituted to have characteristics of not less than 40weight% of copper, semiconductor parts having thermoconductivity of not less than 200W/m.K, density not exceeding 10g/cm<3> and Young's modules 14,000kg/mm<2> or more.
Patent JP-S61214460-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATO SHINICHI
IPC: H01L27/108
Filed: 1985-03-19
Abstract: PURPOSE:To isolate elements electrically and completely by making the depth of a groove-shaped isolation region the same as or deeper than the thickness of a semiconductor layer, bringing the bottom of the isolation region into contact with a semiconductor substrate and easily in creasing impurity concentration in the bottom of a trench isolation region positively. CONSTITUTION:A P<-> silicon epitaxial layer 1b is formed onto a high- concentration P<+> silicon substrate 1a, the thickness of the P<-> silicon epitaxial layer 1b is set at a value shallower than the depth of a trench 80, and impurity concentration in the high-concentration P<+> silicon substrate 1a is set previously at approximately 1X10<18>/cm<3>. Accordingly, impurity concentration in the bottom of a trench isolation region 8 is elevated easily and positively without increasing conventional manufacturing processes, thus electrically isolating elements completely, then realizing the scaling-down of a memory cell through the isolation of the trench.
Patent JP-S55150955-A (JP)
Title: Position correction device for machine tool
Inventor: FUSAMAE NOBUHIKO
IPC: B23Q15/18
Filed: 1979-05-10
Abstract: PURPOSE: To accurately and stably determine the position of the cross rail a double housing machine tool, such as a planomiller, by electrically detecting the extension of the cross rail feeding screw by electrical means and compensating the feed utilizing the detection signal generated by the electrical means.  
     CONSTITUTION: A voltage VS is determined corresponding to the displacement reference point of feed screws 3 and 3'. Analog voltages VA and VB detected by detectors 31 and 31' connected to the feed screws 3 and 3' are transmitted to a control unit and compared with the voltage VS. The voltage VA and VB change in proportion to the change in the extension of the feed screws 3 and 3' when the tool head 4 is biassed on the cross rail in the horizontal direction. This change in the voltage VA and VB are compared by a comparator and correction command corresponding to the differentials between VA and VS, and between VB and VS are inputted to a motorcontrol circuit to actuate the motor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02234883-A (JP)
Title: Neutral return device of rotating body
Inventor: ODA SUSUMU
IPC: B62D7/14
Filed: 1989-03-09
Abstract: PURPOSE:To obtain a precise neutral return motion by supporting a rotating body through a collar member, and regulating the rotations of the collar member and a spiral spring by stoppers in a one in which the rotating body rotatably supported in a housing is returned to the neutral rotating position by the use of the spiral spring. CONSTITUTION:A real wheel steering device B has a spool valve 42 forming an oil pressure copy mechanism together with a power cylinder 35 disposed in a second housing 41 placed on a housing 32 containing the power cylinder 35 therein. The spool valve 42 is driven in the axial direction through a connecting rod 51 by the rotation of a cam plate 52 receiving the force of a spiral spring 62. In this case, a collar member 58 for locking the inner end part of the spiral spring 62 is freely fitted to the rotating shaft 52b of the cam plate 52. The rotation in the opposite direction to the spiral direction is regulated by the contact of the protruded part 58a of the collar member 58 to a first stopper 63a on the housing 11 side, and the rotation in the spiral direction is regulated by the contact of the engaging part 62b of the spiral spring 62 to a second stopper 63d.
Patent JP-S58175670-A (JP)
Title: Printing system of dot printer
Inventor: FUCHINABE YUKIO
IPC: B41J2/505
Filed: 1982-04-07
Abstract: PURPOSE:To provide the titled system capable of enhancing the line printing density of dot patterns, by operating a printing wire selecting part on the basis of a timing command obtained by minutely dividing by a divided signal generating part a signal generated from a generating part for a printing position determing signal. CONSTITUTION:A timing pulse (a) supplied from a waveform-shaping part 20 is inputted into an OR circuit 13 and a timer 11, and a pulse-generating part 12 outputs a timing pulse (d) to the OR circuit 13 in response to the trailing edge of a pulse (c) having a pulse duration equal to a time interval T3 obtained by dividing a time interval T2 by (m). A timing pulse (b) for the printing command is outputted from the OR circuit 13 to a timer 40 and a printing wire selecting part 80. The timing pulse (b) commands so that printing dots P2, P4,...,P10 based on the pulse (d) dividedly generated from the pulse-generating part 12 are printed between column positions of printing dots P1, P3,...,P11 based on the pulse (a) originally generated from a sensor 10.
Patent JP-S63222832-A (JP)
Title: Method for monitoring injection molder
Inventor: SATO KAZUTO
IPC: B29C45/50
Filed: 1987-03-12
Abstract: PURPOSE:To make it possible not to have any effect on the judgement of the quality of a product in a case that the changes of driving force are same even when the starting positions of a forward motion are different by a method wherein the driving force after the shifting of a screw or plunger by the predetermined distance is compared with the driving force during the molding of conforming item so as to judge whether the difference between both the forces lies within the pre-set allowance range or not in order to judge the quality of a molded item. CONSTITUTION:The position of a screw is detected at the time when the driving force P1 which is determined in advance at a comparator 27 as the driving force at the start of monitoring is reached and, at the same time, the driving force P2 after the shifting of the screw 13 by the predetermined shifting distance is detected so as to compare said detected value with the driving force P2' at the end of monitoring and calculate the difference. An allowance after 28 sets the allowance (alpha) of the driving force at the end of monitoring. A product quality discriminator 29 compares the driving force P2' at the end of monitoring with the setpoint P2 so as to issue a conformity signal when the result of comparison falls within the allowance (alpha) and issue a non-conformity signal when the result of comparison falls out of the allowance.
Patent JP-H11253328-A (JP)
Title: Molding die for frying tempura and tempura manufacture
Inventor: HIRATA AKIRA
IPC: A47J37/12
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To form TEMPURA (deep-fried food) provided with a hand-made like natural appearance with recessed and projected parts and a crispy texture. SOLUTION: This die 1 for frying TEMPURA is formed in a recessed shape and is heated in the state of pouring a fluid TEMPURA material inside the recessed part. In this case, on the bottom surface 11 of the recessed part, a thin and long groove 12 extended while increasing width and depth from a central part to an outer peripheral part and a wide groove 13 wider and shorter than the thin and long groove 12 extended to the position on the outer peripheral side of the recessed part similarly to the thin and long groove 12 while increasing the width and the depth from the position on the outer peripheral side more than the end part on a center part side of the thin and long groove 12 to the outer peripheral side of the recessed part are combined.  The combination is uniformly arranged over the entire angle range of 360 degrees and a shifting part from the side face of the recessed part to the bottom surface is turned to a curved surface shape.
Patent JP-S58174017-A (JP)
Title: Remover for cloud of window glass for vehicle
Inventor: KANEKO SHINICHI
IPC: B60H1/32
Filed: 1982-04-06
Abstract: PURPOSE:To lighten a burden on operation of a driver, and to ensure the safety of operation by working an air conditioner for the car by either of a plurality of switches and removing the cloud of the window glass for the car. CONSTITUTION:The air conditioner for the car has control apparatus, such as a magnet clutch 8 for controlling a compressor, a blower 10 for introducing the inside and outside air, an inside and outside air changeover door 12, a mode changeover door 14, an air mixing door 16, etc. A demist control section 7 is operated when either of a demist switch 5, a wiper operating switch 4 or a switch 1 for controlling a rear hot wire is operated, the magnet clutch 8 is controlled and the compressor is worked when the temperature of the outside air is higher than set temperature, and air dehumidified is blown off to the air conditioner. When said temperature is lower that set one, on the contrary, the inside and outside air changeover door 12 is set at an outside air introducing mode, the air mixing door 16 is set at a heating mode, hot air is blown off to the air conditioner for the car, and the cloud of the window glass is removed.
Patent JP-H0214607-A (JP)
Title: Method of attaching filter to coupling plug
Inventor: RORUFU SHIRU
IPC: H01R13/719
Filed: 1989-03-13
Abstract: PURPOSE: To easily attain a mounting by interfitting a filter element to a connecting pin, screwing a screw ring, and fixing a ground thin plate in a housing. CONSTITUTION: A contact ring 15 and a ground thin plate 12 are successively set at a rear part 8 of a housing 2, and a filter element formed as a tubular capacitor 16 is interfit to a contact pin 10 until it is brought into contact with an insulator 3. Then, this device is hardly tightened with a screw ring 14 having a male screw 13, a ground thin plate 12 is soldered to the outside coating of the capacitor 16, and the rear edge of the inside coating of the capacitor 16 is soldered to the contact pin 10 of a connecting element 4. Thus, a satisfactory electric ground connection between the housing 2 and the capacitor 16 can be formed, and the filter can be mounted on a coupling plug without any insertion coupling filter on the market in a simple method.
Patent JP-S61218089-A (JP)
Inventor: KAMIKAWA MICHIHARU
IPC: H05B3/00
Filed: 1985-03-22
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-S59185034-A (JP)
Title: Optical recording and reproducing device
Inventor: KOISHI KENJI
IPC: G11B20/10
Filed: 1983-04-01
Abstract: PURPOSE:To reproduce a code with accurate pulse width without containing phase jitter component by making a reference voltage of a comparator coincident with a level of zero cross point of eye pattern of the output signal of a waveform equalizer even if the level of this zero cross point is changed due to change in sensitivity. CONSTITUTION:The amplitude versus frequency characteristic in an optical recording and reproducing system of a reproducing signal from an optical disc outputted from a preamplifier is corrected by a waveform equalizer 14 and the output of the waveform equalizer is inputted to a + input terminal of a comparator 15. That is, an output signal of a band pass filter 21 is inputted to a detecting circuit detecting the level of the zero cross point of eye pattern via an impedance converter comprising a transistor 22, a bipolar rectified output voltage is added by resistors 24, 24' and an average value level is outputted. This output is inputted to an operational amplifier 27 to correct the attenuation of the amplitude because of the detecting circuit and also apply a fixed DC voltage 28, thereby attaining minute adjustment of a reference voltage. This reference voltage is the average level of the signal amplitude of a frequency component between minimum inverting intervals and represents the level of zero cross point of the eye pattern.
Patent JP-S60209035-A (JP)
Inventor: KANEDA KEN
IPC: D02G3/24
Filed: 1984-03-28
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-H06272319-A (JP)
Title: Method of building construction
Inventor: MIZUTANI AKIRA
IPC: E04B1/35
Filed: 1993-03-18
Abstract: PURPOSE:To enable execution in a type which has not been carried out as the so-called growing building by pushing up columns as a continuous column while successively connecting the columns by a lift-up device and an engaging- disengaging means installed to a building footing section, and to prevent even dangerous operation by lifting without height operation by conducting the construction operation of a lowermost floor, by which the whole building is made to climb, in the building footing section. CONSTITUTION:The first column 1, of an uppermost section is set to a lift-up device 3, the lift-up device 3 is elevated by an elevating-lowering plate 4 and fixed by an engaging-disengaging means 7, only the elevating-lowering plate 4 is lowered, and a second column 1, connected to the first column 11 is arranged between the first column 11 and the elevating-lowering plate 4. The fixation of the first column 11 is released by the engaging-disengaging means 7, the second column 12 is lifted and fastened by the engaging-disengaging means 7, and only the elevating-lowering plate 4 is brought down. Likewise, columns are pushed up as a continuous column while the third column 13 and subsequent columns are bonded successively to lower ends.
Patent JP-S62217065-A (JP)
Inventor: IKUMI YONEZO
IPC: F25B30/04
Filed: 1986-03-17
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-H09233883-A (JP)
Title: Brushless motor controlling circuit
Inventor: TANI YUJI
IPC: H02H7/085
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To increase the reliability by detecting a defective control of a submicrocomputer which generates a mode at which current is not allowed to flow in a brushless motor and then resetting the submicrocomputer. SOLUTION: In this circuit, a low-current detecting circuit 7 is inserted for detecting that the output current value of a DC power supply 2 which supplies power to a brushless motor 1 is a specified level or below. When the current value of the DC power supply 2 is the specified level or below even while the brushless motor 1 is rotating, a main microcomputer 5 which controls the total operation of the circuit resets the submicrocomputer 4. It is needless to say that the specified level should be set to the minimum current value or below in the normal operation. And, a resistor is inserted in the output path of the DC power supply 2 and the main microcomputer 5 detects an overcurrent and a low current from the voltage across the resistor.  The main microcomputer 5 also detects a defective control of the submicrocomputer 4 which generates a mode at which current is not allowed to flow in the brushless motor for rotating a blower, from an overcurrent of an inverter which is a driving source of a compressor of an air conditioner.
Patent JP-S62215687-A (JP)
Title: Liquid crystal composition
Inventor: MIYAZAKI REI
IPC: C09K19/34
Filed: 1986-03-17
Abstract: PURPOSE:A liquid composition for display, which has improved dynamic drive characteristics especially in electric field effect mode and a wide nematic liquid crystal temperature range, consisting of specific three compounds. CONSTITUTION:The aimed liquid crystal composition consisting of (A) preferably 8-90wt% compound shown by formula I (R1 and R2 are 1-10C straight-chain alkyl), (B) preferably 5-46.5wt% compound shown by formula II (R3 and R4 are 1-10C straight-chain alkyl) and (C) preferably 5-38wt% compound shown by formula III (R5 is 1-10C straight-chain alkyl).
Patent JP-H10252383-A (JP)
Title: Chuck mechanism for jacking body
Inventor: ADACHI SUSUMU
IPC: E21D9/06
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent breakage arising from erroneous operation by a method wherein a mechanism accommodative to allowing a first jacking body to move in the jacking direction is provided at a chuck mechanism that restrains the first jacking body from turning together with a second jacking body when the second jacking body is screwed down onto the first jacking body. SOLUTION: A chuck mechanism 40 for jacking bodies to be installed on a front support frame 18 of a jacking mechanism is composed of an upper holding member 42 and a lower holding member 60. For the upper holding member 42, a hydraulic cylinder 44 is fixed to the front support frame 18 and a steel roller member 50 is rotatively attached to the lower end of a piston member 46. The lower holding member 60 is detachably attached with steel pins 70 and 71 to the front support frame 18, and a first jacking body 26 is held, being unable to rotate, by a circular-arc-shaped brass holding member 62 and the steel roller member 50.  Thereby, the first jacking body 26 can be prevented from turning together with a second jacking body when the second jacking body 26 is screwed down and at the same time, breakage can be prevented from occurring to the chuck mechanism or the like with movement in the jacking direction allowed when the jacking mechanism is driven before complete release of holding.
Patent JP-S58175831-A (JP)
Title: Dry etching method
Inventor: KUDOU HITOSHI
IPC: H01L21/302
Filed: 1982-04-08
Abstract: PURPOSE:To improve reproducibility by applying high-frequency voltage to opposite electrodes, periodically changing high-frequency voltage to low one from high one and to high one from low one and etching material to be etched between the electrodes. CONSTITUTION:A reaction chamber 101 is controlled at the degree of vacuum of the inside by a gas introducing system 102 and an exhaust system 103. The degree of vacuum, temperature, power, luminous intensity, electrode voltage, anode voltage, anode currents, etc. in the reaction chamber 101 are detected by a monitor device 104, and connected to a control section 105. Controls of every kind, particularly, the controls of power and tuning are executed according to a program inputted previously from an input section 106 in the control section 105. That is, a high-frequency power supply 107 is controlled, high-frequency voltage is changed periodically to low voltage from high one and to high one from low one, and the material to be etched between the electrodes in the reaction chamber 101 is etched.
Patent JP-H08253747-A (JP)
Title: Solid plasticizer, thermoplastic resin composition, pressure-sensitive adhesive, and pressure-sensitive adhesive base
Inventor: URABE AKIRA
IPC: C09J7/02
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a solid plasticizer which can give a delayed tack pressure- sensitive adhesive thermoplastic resin composition improved in blocking resistance without detriment to adhesiveness by using a specified diester. CONSTITUTION: The plasticizer is a diester made from at least one dihydric alcohol selected between 1,4-cyclohexanedimethanol and 1,4- bishydroxyethoxybenzene and an aromatic monobasic acid. The monobasic acid is desirably benzoic acid or its alkyl ester. This plasticizer is mixed with a thermoplastic resin and a tackifier to obtain a heat-sensitive delayed tack thermoplastic resin composition. The thermoplastic resin is desirably an emulsion resin. The amount of the plasticizer used is desirably 30-500 pts.wt. per 100 pts.wt. thermoplastic resin, and the amount of the tackifier used is desirably 10-200 pts.wt. per 100 pts.wt. resin.
Patent JP-H04292689-A (JP)
Title: Thermal decomposition of organic substance
Inventor: SAKAI MASAYASU
IPC: C10J3/12
Filed: 1991-03-22
Abstract: PURPOSE:To thermally decompose organic substances having low bulk specific gravity in thermal decomposition of organic substance such as organic waste, to collect a high-quality thermal decomposition gas and to prevent occurrence of slag scattering and damage of refractory. CONSTITUTION:An organic substance is added from a position in the vicinity of a vapor-phase interface of a molten heating medium 30 having the vapor phase interface to the heating medium 30, the organic substance is immediately brought into contact with the heating medium and rapidly heated. Adjusted amounts of oxygen and a steam-containing gas, respectively, are introduced into the heating medium 30 and the vapor-phase part above the heating medium 30, the gas is reacted with the organic substance in the heating medium 30, decomposed and the composition of the thermal decomposition gas is adjusted. Copper is used as the heating medium 30 and the temperature is made 1,100 deg.C-1,300 deg.C so that occurrence of scattering, adhesion of foreign materials, damage of refractory and evaporation loss of the heating medium are prevented.
Patent JP-H05226513-A (JP)
Title: Plastic pin grid arrayed package and manufacturing method thereof
Inventor: TANAKA MASATO
IPC: H01L23/12
Filed: 1992-02-12
Abstract: PURPOSE:To provide the title plastic PGA package capable of loading a semiconductor chip in high calorific value by a method wherein multiple conductor pattern layers are formed for multiple pins as well as for increasing the heat dissipation capacity of a package. CONSTITUTION:The plastic (PGA) package is integrally junctioned with a metallic core 14, one or multiple lead frames 16 formed into a specific lead pattern and a copper foil 18a formed into a specific circuit pattern holding an electrically insulating semiconductor 12 between layers. On the other hand, a cavity for loading a semiconductor chip 34 is formed on the side wherein the lead frame 16 of the metallic core 14 and the copper foil 18a are provided so that lead pins 30 connecting to the lead frame 16 or the copper foils 18a may be inserted into a through hole for passing package main body therethrough in the thickness direction.
Patent JP-S51134621-A (JP)
Title: Silver halide photosensitive materials
Inventor: SHIBA EISUKE
IPC: G03C1/79
Filed: 1975-05-16
Abstract: PURPOSE: Photosensitive materials having a deeply colored support so as to prevent the effluence of a coloring material during development, suitable for strippring film reproducing letters and images precisely, printing plates using silver halides, or negative photosensitive materials for diffusion transfer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51134672-A (JP)
Title: Travelling distance counter for automobile
Inventor: KUNO AKIRA
IPC: G01C22/00
Filed: 1975-05-16
Abstract: PURPOSE: Correction of the decimal point fractions of the pulse issued per unit travelling distance. 
     COPYRIGHT: (C)1976,JPO&Japio