baber/WOPTO huggingface dataset:
Patent JP-H04243147-A (JP)
Title: Failure analyzing method of semiconductor device
Inventor: KATO TOSHIHIRO
IPC: G01R31/00
Filed: 1991-01-18
Abstract: PURPOSE:To make a failure analysis possible with the aid of an electron beam tester by making a hole in the insulating film in the upper part of a ground wiring to let a part of lower conductor layer come to the surface and thereafter by burying tungsten in the hole covered with the insulating film and onto the insulating film of the surface. CONSTITUTION:A ground wiring 5 is formed by the use of a passivation film 6. By the use of a focused ion beam(FIB) apparatus, a hole 7 is made in the passivation film 6 and a metal film 8 is formed in the hole 7 and on the insulating film of the surface. Then, a hole is made in the metal film 8, the passivation film 6 is removed and a hole is made in a silicon nitride film 4. By the use of FIB, an oxide film is formed between the hole part and silicon nitride film 4, between the hole part and passivation film 6 and between the hole part and metal film 8 and in the top surface part of the metal film. The opening part is buried with tungsten and the electron beam of an electron beam tester is applied to the part. Thus, it is possible to measure potential without being affected by charging up through the passivation film 6.
Patent JP-S60148921-A (JP)
Title: Method of driving pile
Inventor: UENO NOBUYUKI
IPC: E02D5/38
Filed: 1984-01-12
Abstract: PURPOSE:To improve driving properties, by a method wherein an auger is inserted in a pile body to removably locate it therein, and after excavation is effected by means of the conical part of the auger emerging from the forward end of the pile body through rotation of the pile body, cement and soil are charged therein. CONSTITUTION:An auger 1 is inserted through a hollow pile body 2 and is detachably mounted in a manner that a conical part 3 at the forward end thereof is emerged from the forward end of the pile body 2. Through rotation of the pile body 2, a ground 4 is excavated by means of the conical part 3. A piston 11 is contained in a cylinder 9 to release the cylinder from press contact with the inner wall of the pile body 2, and with the auger 1 rotated, a male screw part 8 is released from screwed engagement with a female screw part 10 to remove the auger 1 from the pile body 2. Further, rubble 5 is charged in the pile body 2, and after cement paste is poured, the interior of the pile body is filled with soil 7.
Patent JP-H07208021-A (JP)
Title: Window glass regulator
Inventor: ISHIYAMA MASAO
IPC: E05F15/16
Filed: 1994-01-19
Abstract: PURPOSE:To smooth operation by stranding the engaging section of a carrier plate on the projection of a guide rail at the top dead center of window glass, projecting a lower shoe into the notched section of the guide rail and rotating the carrier plate. CONSTITUTION:The radius of a curvature of a guide rail 25 is kept constant, and an upper shoe 23 and a lower shoe 24 are slid smoothly in the rail 25 stably. When a carrier plate 22 is lifted in both shoes 23, 24, the engaging section 27 of the plate 22 is stranded on the projection 26 of the rail 25 at the top dead center of window glass 21, and receives reaction P1. The shoe 24 is energized as shown in the arrow P2, and a part of the shoe 24 is intruded into a notched section 28. The whole plate 22 is rotated at a fixed angle at the place of the top dead center, and the inclination of the plate 22 to the rail 25 is increased. The glass 21 is fallen to the body side, and brought into contact elastically with a weatherstrip properly. Accordingly, window glass can be lifted and lowered smoothly while being able to be strongly pushed against the body side at the top dead center.
Patent JP-S63172868-A (JP)
Inventor: MATSUMOTO KIYOSHI
IPC: F25B29/00
Filed: 1987-01-12
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-S59128822-A (JP)
Title: Semiconductor circuit
Inventor: MATSUDA KOUHEI
IPC: H03K5/1532
Filed: 1983-01-14
Abstract: PURPOSE:To bring an output to ''1'' only when an input becomes an intermediate value of both threshold values by applying an output of the 1st inverter circuit having a high threshold value and an output of the 2nd inverter having a low threshold value to an exclusive OR circuit. CONSTITUTION:The inverter 1 having a high threshold voltage and the inverter 2 having a low threshold voltage are connected in parallel and its output side is connected to an input terminal of the exclusive OR circuit 3. When the input is lower than the threshold voltage of the inverter 2, the output of the inverters 1, 2 is logical ''1'' and then, an output of the circuit 3 becomes logical ''0''. When the input is higher than the threshold voltage of the inverter 1, the output of the inverters 1, 2 is logical ''0'' and then the output of the circuit 3 is logical ''0''. Then, the input voltage is a value between the threshold voltages of the inverters 1, 2, the output of the inverter 1 is logical ''1'' and the output of the inverter 2 is logical ''0'' and then the output of the circuit 3 goes to ''1''.
Patent JP-H06210198-A (JP)
Title: Solid body recovering device
Inventor: ENOMOTO YUKIO
IPC: B04C9/00
Filed: 1993-01-13
Abstract: PURPOSE:To efficiently recover cuttings mixed in a liq. coolant in large quantities by cutting along with the coolant. CONSTITUTION:A liq. coolant mixed with cuttings is stored in a first tank 1, and a pipe 11 and a suction pump 12 are provided to generate an eddy current of the coolant in the tank 11. A suction pipe 3 for sucking up the coolant and cuttings at the center of the eddy current, its discharge pipe 4, etc., are furnished. As a result, when the coolant contg. cuttings is discharged into the tank 1 from the pipe 11 and swirled, the cuttings are entrained by the eddy current, sucked into the center of the eddy current by the suction force of the pipe 3 and sucked up along with the coolant.
Patent JP-H08197386-A (JP)
Title: Copy cutting machine for dental prosthesis
Inventor: SUMII TOSHIO
IPC: A61C5/77
Filed: 1995-01-13
Abstract: PURPOSE: To provide a copy cutting machine for a dental prosthesis capable of keeping trace pressure constant within a specified range to precisely reproduce a model of the reparative article to carry out dental crown restoration. CONSTITUTION: This is a copy cutting machine for a dental prosthesis having a locking base 2 for a model to lock a model P of the dental prosthesis, a locking base 4 for an a material to be cut to lock a material B to be cut, a tool 12 for trace to trace the model P, a tool 3 for milling to mill the material B to be cut and a copying mechanism 8 to interlock the tool 12 for trace and the tool 3 for milling. Additionally it is furnished with a distortion detection means 9 installed on a tool shaft 11 for trace and a display means 10 to display distortion quantity detected by the distortion detection means 9.
Patent JP-2000208080-A (JP)
Title: Electron gun and device using it
Inventor: OTSUKA MITSURU
IPC: H01J37/05
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To produce an electron beam having a small energy width, high luminance and a fine generation region. SOLUTION: An electrode 1 and a grid electrode 2 each having a hemispheric shape are so arranged inside a vacuum container 8 as to position their curvature centers at a spot 0. The diameter of the grid electrode 2 is half as much as that of the electrode 1, and the grid electrode 2 is arranged inside the electrode 1. A filament 4 for emitting electrons and an aperture 5 are arranged in the grid electrode 2. The filament 4 and the aperture 5 are arranged symmetrically with respect to the spot 0, and the electrons emitted from the filament 4 are reflected by the electrode 1, converge on the center of the aperture 5 and are emitted from the aperture 5.
Patent JP-H07206342-A (JP)
Title: Car platform
Inventor: NAGASHIMA TAKAO
IPC: B66B13/24
Filed: 1994-01-20
Abstract: PURPOSE:To provide a car platform which prevents passengers from approaching a car door and leaning thereagainst. CONSTITUTION:The car platform 6 of a cage 17 comprises a car platform inclination part 4 arranged in the vicinity of the car door 1; and a car platform flat part 5. The car platform inclination part 4 is arranged in a given range from the car door 1 and a slope part inclination upward at a given inclination angle from the end of the car platform flat part 5 toward the car door 1. Thus, when a passenger rides in an elevator and stands in the vicinity of the car door 1, he just stands on the car platform inclination part 4. The passenger standing on the car platform inclination part 4 has feet which are slightly unstable and is moved to the car platform flat part 5. Thereby, the passengers in an elevator stand on the car platform flat part 5 in a state to be spaced slightly away from the car door 1. Thus, the passenger can not lean against the car door 1 and place his hand thereon, whereby a hand and a clothe are prevented from being nipped by a contact part 1a and pulled in a gap 1b.
Patent JP-S60148759-A (JP)
Title: Hot water washer liquid system for automobile windshield
Inventor: ANDOU AKIRA
IPC: B60S1/48
Filed: 1984-01-12
Abstract: PURPOSE:To make freezing on an automobile windshield in the wintertime eliminable so speedily, by heating a washer liquid, while keeping the heated liquid in the specified temperature. CONSTITUTION:A washer liquid such as water or the like stored inside a washer tank 1 is heated by an exhaust pipe 5 and simultaneously is kept up in a temperature of 40 deg.C or so by means of a thermostat 6. Then, this heated washer liquid is fed for supply and spouted onto a windshield 4 from a washer nozzle 3. According to this constitution, freezing on the windshield 4 in the wintertime is speedily eliminable.
Patent JP-S57117725-A (JP)
Title: Controlling of distributing flow rate of liquid fuel
Inventor: FUKUDA TADASHI
IPC: B65G53/30
Filed: 1981-01-14
Abstract: PURPOSE:To prevent an interference between the distributing pipes and provide a fast response in operation by a method wherein a controlling operation is performed in such a manner as a total value of the pressure losses of fuels in each of the distributing pipes for use in distributing the liquid fuel having high viscosity value. CONSTITUTION:Data signals from each of the instruments are fed to the scanner and changed from an analogue signal to a digital signal by a digital multi-meter and then fed to the micro computer. The micro computer calculates the pressure loss caused by a flow rate adjuster valve such that a total value of pressure losses caused by the distributing pipes and the flow rate adjustor valve becomes equal to a total pressure loss when the flow rate adjusting valve is fully opened for the maximum pressure loss in the pipes, and the digital signal is changed to an analogue signal by D/A convertor so as to indicate a degree of opening of each of the flow rate adjustor valves and a number of rotation of the pump.
Patent JP-S60151468-A (JP)
Title: Electrolytic corrosion resistant packing device
Inventor: IKISU TAROU
IPC: F16J15/34
Filed: 1984-01-12
Abstract: PURPOSE:To prevent separating effect due to the electrolytic corrosion of welded section by brazing by a method wherein the surface of a seal or the like, which is readily corroded by electrolytic action, is coated by a resin or a coating having electric insulation property. CONSTITUTION:The sections which contact with liquid, such as the sealing, floating sheet spring and the like of the packing device, are coated with a material having electric insulating property. According to this method, the electrolytic corrosion effect of the section of the surface except organic materials, which contacts with liquid, and the separating effect due to electrolytic corrosion of the welded section by brazing between the seal of carbide material or the like and a base metal may be prevented and the life of the packing device may be equalized to the same under normal application even when the packing device is used upon pumping liquid mixed with seawater.
Patent JP-H08194274-A (JP)
Title: Stereoscopic image pickup device
Inventor: SATO MASAO
IPC: G03B13/36
Filed: 1995-01-13
Abstract: PURPOSE: To provide a device capable of executing automatic focusing processing or automatic exposing processing to a common range and obtaining stable stereoscopic video information which is easy to view and hardly fatigues an observer as a stereoscopic image pickup device using binocular parallax. CONSTITUTION: This device is principally constituted of two lens systems 1 and 2 obtaining image pickup information for a left eye or a right eye, a detection circuit 8 detecting a focusing position and the angle of a line-of-sight direction concerning the lens system, a CPU 9 incorporating an area arithmetic calculation circuit and a distance arithmetic calculation circuit calculating the focusing detecting range on a subject common to two lens systems based on the detected information, and a camera driving circuit for focusing 7 performing focusing in the common detecting range calculated.
Patent JP-S62163402-A (JP)
Title: Dielectric filter
Inventor: NAKAHARA SHOJI
IPC: H01P1/00
Filed: 1986-01-13
Abstract: PURPOSE:To eliminate the damage of an alumina base and to omit the caulking process by providing a notch to a metallic case having the elasticity. CONSTITUTION:A metallic case 8 is an elastic thin metallic sheet applied with Ni plating and only its lower face is opened. In assembling the case, a slit 12 of a side face of the case 8 is utilized, the alumina base 16 is assembled from the lower face of the case 8 whose lower face is opened while taking its upper face is a fulcrum, a holding projection 19 of the base 16 is fitted to the upper part of the notch 10 of both side faces, then a positioning projection 20 is fitted to a positioning recessed notch 15 to release the widening force of the case 8, then the lower face is restored to the normal size by the elastic force of the case 8 itself and the upper part of the notch 10 clips the holding projection of the alumina base elastically.
Patent JP-S62161395-A (JP)
Inventor: KANBE KAZUO
IPC: D05B35/06
Filed: 1986-01-13
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-H07216780-A (JP)
Title: Paper for food container
Inventor: KIMURA KUNIAKI
IPC: D21H11/04
Filed: 1994-01-20
Abstract: PURPOSE:To obtain a paper for a food container effective for preventing the occurrence of odorous substance from the paper itself or by the corona discharge treatment for the surface-modification of paper. CONSTITUTION:A paper for a food container is produced by using a raw material compounded with more than a specific amount of bleached kraft pulp produced by selectively using a tree species having low alcohol and benzene soluble content. It has been confirmed that the amount of odorous substance came from the paper is decreased by 30-100% measured by using acetic acid and lactic acid as an index of the odorous substance. The amounts of acetic acid and lactic acid were decreased by 40-80% and 30-90%, respectively, by the test performed by assuming the odorous substance produced by the reaction of the reactive substrate in the paper with ozone produced by corona discharge.
Patent JP-S56101783-A (JP)
Title: Solid-state image pick-up device
Inventor: MIYATA YUTAKA
IPC: H04N5/335
Filed: 1980-01-18
Abstract: PURPOSE:To enable automatic sensitivity adjustment electrically by forming respectively a photoconductive material on a circuit element which has charge transferring function, and on the material a transparent electrode, and controlling the integrating period of light information obtained  by photoelectric conversion caused by the potential applied to this electrode. CONSTITUTION:On a p type substrate 10, a source region 11, a potential well 12 and a gate  electrode 13 all of n<+> type are formed, and on an insulator layer 15 formed over the substrate except the part of the source region 11, an electrode 16 electrically coupled with the source region  11 is formed as the electrode of a diode electrode and hole intercepting layer 17. On these electrode 16 and insulator layer 15, a photoconductive material 18 is formed, and further on it, a  transparent electrode 19 is formed, and taking a solid-state element which has the photoconductive material 18 as its photodetector for incident rays as a unit, several number of them are connected  on the substrate 10, and transmitting signal charges from the source region 11 to the n<+> region  12, the reading operation of light information to transfer these charges to an output part is executed. During the above process, the integrating period of light information obtained by photoelectric  conversion caused by applying a pulse-shaped voltage to the electrode 19 from a circuit 20 is controlled, whereby the automatic adjustment of sensitivity is enabled electrically.
Patent JP-S63174042-A (JP)
Title: Production of photosensitive sheet film package
Inventor: AKAO MUTSUO
IPC: G03B42/04
Filed: 1987-01-14
Abstract: PURPOSE:To easily produce a sheet film package having sufficient heat sealing strength by bringing a flexible cover member into pressurized contact with photosensitive sheet films while heating said member with a heater block thereby hermetically packaging the sheet films. CONSTITUTION:A side wall 18, the outside peripheral edge of which projects upward is formed to a tray base receiver 17. A recess 19 into which a light shieldable tray base 8 is positioned is formed to the inside thereof. A buffer material 20 of 2mm thickness consisting of a silicone rubber is provided to the top end face of the side wall 18. After backing paper 31 is laid on a base part 10, the photosensitive sheet films 4 are laminated and imposed thereon and the flexible cover member 9 is imposed on a flange part 13. The heater block 21 is heated up to 140-220 deg.C in this state and then lowered. The member 9 is pressed to the flange part 13 while said member is heated. The member 9 is then welded to the flange part 13 by which the heat sealing is completed and the photosensitive sheet film package is completed.
Patent JP-S63174733-A (JP)
Title: Tool recognizing device in turret punch press
Inventor: ANJO KISHO
IPC: B21D28/36
Filed: 1987-01-14
Abstract: PURPOSE:To shorten the confirming work of the tool fitted at random by storing all tools by fitting to the tool fitting station of a freely rotatably tool fitting part and displaying the tool number corresponding to a tool fitting station number. CONSTITUTION:The recognition by the car code 45 of the all tool 17 fitted into the tool fitting hole 19H of plural tool fitting part 19 of an upper turret lathe 13 is stored in a tool corresponding memory part 59 while the upper turret lathe 13 is rotated once by a turret driving part 49 based on the control command of a CPU 47. The tool number is then transferred to the CPU 47 and since the tool fitting station number of the upper turret lathe 13 is stored in the CPU 47 the tool fitting station number and tool number thereof are made corresponding and displayed on a CRT 37. It is therefore recognized which tool is fitted to which station by confirming the display of the CRT 37.
Patent JP-H0388858-A (JP)
Title: Monoazo compound and method for dyeing or printing textile material using the same
Inventor: MIYAMOTO TETSUYA
IPC: C09B62/503
Filed: 1990-01-12
Abstract: NEW MATERIAL:A compound in the form of a free acid expressed by formula I {X is -NR2R3, -OR4 or -SR5 [R2 to R5 are, H, (substituted) alkyl, phenyl, etc., provided that R4 is other than H]; Z1 and Z2 are -SO2CH=CH2, etc.; A is (substituted) phenylene, alkylene, etc.; R1 is H or (substituted) alkyl; R6 is H, halogen, alkyl, etc.; R7 is H or, together with R6, forms a ring; R8 is H, alkyl, sulfo, etc.; D is (substituted) phenylene or naphthylene}. EXAMPLE:A compound expressed by formula II. USE:A dye for dyeing cellulosic fiber, polyamide fiber, polyurethane fiber, leather, etc.; to yellow color excellent in color fastness to light and wet color fastness. PREPARATION:A compound expressed by formula III, an amine expressed by formula IV and further any of compounds expressed by formulas V to VII are condensed with a 2,4,6-trihalogeno-s-triazine.
Patent JP-H11198647-A (JP)
Title: Vehicular air conditioner
Inventor: KONDO HITOSHI
IPC: B03C3/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To improve the cooling capacity of an air-conditioning unit by installing three bypass passages in an electrostatic air filter so as to make much air flow into a sectional part being lower in surface temperature as compared with other spots of an evaporator. SOLUTION: In a frame body 31 of an electrostatic air filter 19, three bypass passages 34 to 36 interconnecting both air upstream and downstream sides of the frame body 31 are formed in a section comformed to a sectional part being lower in surface temperature as compared with other spots of an evaporator 12, whereby much air is made so as to flow into the sectional part where the surface temperature of the evaporator 12 is low in consequence. With this, a blowoff air qunatity of air being blown into a cabin from a supply opening of an air-conditioning duct is made so as to be sufficiently securable in consequence.
Patent JP-S61163866-A (JP)
Title: Printing data transfer control circuit
Inventor: TAKEMURA KAZUHIKO
IPC: G06K15/10
Filed: 1985-01-16
Abstract: PURPOSE:To enable printing capacity to be kept from deteriorating by inputting printing data converted to serial data and a shift pulse from a down counter to a printing shift register and energizing a heating block. CONSTITUTION:A data structure of a microcomputer CPU is composed of printing data A and effective data length B, and outputs a preset pulse 1 to a parallel/series conversion shift register F every time printing data A is read out, and outputs a preset pulse 2 to a down counter G every time effective data length B is read out. Then the down counter begins a count-down of printing data and continues outputting a shift pulse from Q terminal until the count reaches zero. The printing capacity does not deteriorate by transmitting a shift pulse 4 from the down counter to the heating block E of a thermal printer, if the number of dots in a single dot line increased, and the processing capacity of a computer does not become low.
Patent JP-S60161499-A (JP)
Inventor: IBON JIYATSUKU NUDONSHIYURU
IPC: C11D1/83
Filed: 1985-01-16
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-S56104446-A (JP)
Title: Semiconductor device
Inventor: INOUE TOSHIBUMI
IPC: H01L29/788
Filed: 1980-01-23
Abstract: PURPOSE:To securely isolate elements from each other by forming a semiconductor  layer having a predetermined potential on the main surface of a semiconductor substrate, thereby preventing the formation of a channel. CONSTITUTION:MISFETs Q1, Q2 formed of impurity diffused layers and polycrystalline silicon gate electrodes 4 are provided, and an isolating conductor layer 8 is arranged through an insulating film (SiO2 film) 5 on the surface of the Si semiconductor substrate 1 of the isolating region I between the MISFETs Q1 and Q2. The layer 8 is formed of polycrystalline silicon formed in the same step as the step of forming the gate electrode 4, and connected to the substrate 1. Since the substrate 1 is grounded at the time of using, the layer 8 is also grounded, and no channel is induced on the surface of the substrate 1 just under the layer 8. Thus, the isolation can be securely performed, and the semiconductor device having high  density can be formed.