baber/WOPTO huggingface dataset:
Patent JP-H04257229-A (JP)
Title: Manufacture of liquid crystal display
Inventor: NOMOTO TSUTOMU
IPC: H01L29/78
Filed: 1991-02-12
Abstract: PURPOSE:To accurately detect an etching end point of a surface protective film (SiNxfilm) at the time of manufacturing an a-Si TFT array board. CONSTITUTION:A hole is opened partly at a source electrode 6 at the time of forming source-drain electrodes so that a base of the hole becomes an a-Si semiconductor layer. When a surface protective film is etched to form a contact hole 9, etching of the a-Si semiconductor layer of the base of the hole is confirmed by a metallic microscope as an etching end point of the protective film.
Patent JP-2000222948-A (JP)
Title: Solid insulated power cable with corrugated aluminum cladding
Inventor: MAO SHOJI
IPC: H01B9/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent the water leakage, and to lower the cost by providing an external semiconductive layer, a water absorbing semiconductive tape wound layer, a metal wire woven cloth tape wound-with-gap layer as a metal shield layer, and corrugated aluminum cladding on a cable core in this order. SOLUTION: On and external semiconductive layer 1a of a cable core 1 provided with a solid insulating layer such as bridged polyethylene, one surface of a fabric base material is coated with the semiconductive rubber composition, and the other surface thereof is coated with the water absorbing semiconductive composition, and this double-coated fabric base material is wound while being overlapped so as to provide a water absorbing semiconductive tape wound layer 2. An expensive metal wire woven tape wound layer 3 as a shield layer provided on the wound layer 2 and formed by weaving the metal wire in the vertical yarn direction is wound with an appropriate space as a gap. With this structure, quantity of use is lowered without hindering the water leakage preventing effect. Corrugated aluminum cladding 4 is provided thereon.  Water absorbing performances given by coating or dipping one surface or both surfaces of the metal wire woven cloth tape with the water absorbing rubber, and water leakage preventing effect is further improved.
Patent JP-H06226701-A (JP)
Title: Cutting tool attaching and detaching device of power tool
Inventor: TOYOSHIMA TAKESHI
IPC: B27B9/00
Filed: 1993-02-05
Abstract: PURPOSE:To prevent fastening tools such as spanner necessary for changing cutting tools from being lost or mislaid in the cutting tool attaching and detaching device of the power tool concerned. CONSTITUTION:On a safety cover 2, which pivots about the spindle of a saw blade 7, a lever 3 is assembled so as to provide a pivotable spanner 4 through a hinge 8 onto the lever 3 in order to make the clamping and unclamping of a bolt 5 possible by pivoting the lever 3 together with the safety cover 2 under the condition that the spanner 4 is engaged with the bolt 5 for clamping the saw blade 7.
Patent JP-S61177913-A (JP)
Inventor: SAMEJIMA KAZUO
IPC: A01D34/63
Filed: 1985-02-01
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-H11208229-A (JP)
Title: Static toe angle adjustment method, shim for adjusting static toe angle of rear suspension and rear wheels
Inventor: SATO KO
IPC: B60G9/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To effect adequate adjustment of a static toe angle of rear wheels after a rear suspension is mounted on a vehicle, when the rear wheel is suspended by the rear suspension to which a pair of right and left suspension arms are connected through a torsion beam or the like. SOLUTION: This adjustment method is provided with a rear wheel supporting means 5 at each of rear portions, and bushes 3 at each of front portions of a pair of right and left suspension arms 1a and 1b that are connected to one another through an arm connecting member 2. The bushes adjust static toe angles of rear wheels 4a, 4b which are suspended by rear suspensions supported between two fixing plates 70a and 70b, by having both ends of a bolt 8 in a longitudinal direction that penetrates through the bush 3 being supported by the two fixing plates 70a, 70b placed with a distance in the lateral direction of a bracket 7 mounted on a vehicle body 6.  In this case, a mounting position of the bush 3 is changed to the lateral direction of the vehicle to rear relatively to the suspension arm 1a (or 1b) having the bush 3, by placing a shim 9 between at least one of the fixing plates 70a and 70b and the end portion of the bush 3 facing it.
Patent JP-S55111177-A (JP)
Title: Method of manufacturing field-effect transistor
Inventor: SUGAWA TOSHIO
IPC: H01L21/338
Filed: 1979-02-20
Abstract: PURPOSE: To prevent the scattering of the distance between a gate and a source and a drain, by setting the distance by one time of exposure.  
     CONSTITUTION: An n-type active layer 13 is produced on a semi-insulating GaAs substrate 12. An Si 3 N 4  film 14 is coated on the layer 13 by a CVD method. A photosensitive resin film 15 is coated by exposure on a region between other regions, which are to be a source and a drain and a gate. An SiO 2  film 16 is coated on the resin film 15. A photosensitive film 17 is coated on the SiO 2  film 16. The film 16 is then removed of its needless part. A metal 18 such as Au-Ge is coated. The photosensitive film 17 is removed for lifting-off. After the photosensitive film 15 and the SiO 2  film 16 on the Si 3 N 4  film 14 on the gate are removed, the Si 3 N 4  film 14 on the gate is removed. Molybdenum 19 for making a Schottky barrier and a GaAs layer are coated. The photosensitive film 15 is removed. An FET is thus manufactured. Since a distance is set by one time of exposure, the scattering of the distance is eliminated. Because the Si 3 N 4  film remains coated until near the final process, deterioration due to surface leakage is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52102767-A (JP)
Title: Operation indicating apparatus for two-hand type electronic timepiece
Inventor: KOIKE KENICHI
IPC: G04C3/00
Filed: 1976-02-24
Abstract: PURPOSE:To provide an operation indicating apparatus for two-hand type electronic timepiece, in which indication means is provided on rotor shaft or on a shaft adjacent to the rotor shaft, whereby operation of hour and minute hands is made apparent through the above simple arrangement, and at the same time, voltage drop of battery is indicated.
Patent JP-H11212804-A (JP)
Title: Virtual machine and program converting device
Inventor: TOMINAGA NOBUTERU
IPC: G06F9/30
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide the virtual machine which supports many kinds of instruction as an instruction having one-byte instruction word length. SOLUTION: The virtual machine 100 which decodes and executes byte codes sequentially under the control of a microprocessor is equipped with an instruction map storage part 110 which stores various instruction maps, an instruction map selection part 116 which selects one of the instruction maps, an instruction read part 112 which reads in the byte codes stored in the program memory 131, an instruction decision part 111 which decodes the byte codes that the instruction read-in part 112 has read in according to the instruction map that the instruction map selection part 116 has selected, and an instruction execution part 120 which executes the byte codes according to the decoding result of the instruction decision part 111,  and the instruction decision part 111 switches the instruction map selected by the instruction map selection part 116 when a decoded byte code is an instruction map switching instruction.
Patent JP-S60167782-A (JP)
Inventor: HIROSE SHIGEO
IPC: B25J5/00
Filed: 1984-02-02
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-H05212824-A (JP)
Title: Laminated board with metal clad surfaces and its manufacture
Inventor: TAKAHASHI TOSHINOBU
IPC: B32B37/24
Filed: 1992-02-04
Abstract: PURPOSE:To obtain a thin laminated board with metal clad surfaces with high insulation reliability by eliminating a residual distortion generated on the board to prevent the board from becoming warped and at the same time, allowing an insulating material layer to have a flexibility in thickness. CONSTITUTION:The subject laminated board with metal clad surfaces consists of a metal foil 3 spread on both surfaces of an insulating material layer 2 which is composed of a thermocurable resin and/or a resin composition based on a polymer. In addition, an insulating material layer 14 with a metal foil 14 is formed by coating continuously a resin composition composed mainly of a thermocurable resin and/or a polymer on the one surface of the supplied metal foil 3. Further, the metal foil 3 is continuously laminated using a roller, on the surface without the metal foil 3 of the insulating material layer 14 to form a laminated product 17. Finally this laminated product 17 is thermally cured and cut to a specified size, or is first cut to a specified size and thermally cured to obtain a laminated board 1 with metal clad surfaces.
Patent JP-S63186499-A (JP)
Inventor: TANAKA KEIJI
IPC: H01L21/677
Filed: 1987-01-29
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-H07296582-A (JP)
Title: Self-refresh control circuit of memory cell array
Inventor: RI ZAISHIYOKU
IPC: G11C11/406
Filed: 1995-02-07
Abstract: PURPOSE: To sense accurately the temperature variation of a memory cell and select the suitable period of its self-refreshing operation, by providing a temperature sensor in the memory cell to divide the sensed temperature region into a plurality of zones. CONSTITUTION: A reference-voltage generator 40 generates a plurality of reference voltages only during the term of a refreshing requesting signal, i.e., SREQ signal being made H. A temperature sensor 31 of a temperature tracking portion 30 inputs to itself the SREQ signal and the reference voltages to compare the sensed voltage responding to the temperature of a memory cell with the plurality of reference voltages and output the resultant value thereof to a temperature controlling portion 32. Then, a frequency demultiplier 24 receives the inputted signal from the temperature controlling portion 32 to generate a frequency-dividing timing signal responding to the temperature variation of the memory cell and output it to a refreshing counter 4.  The refreshing counter 4 counts the frequency-dividing timing signal and outputs the counted value to perform a self-refreshing operation in a memory cell array 10. Therefore, the temperature variation of the memory cell array 10 is sensed accurately to make the period of its self-refreshing operation adjustable and reduce the necessary current consumption for the operation.
Patent JP-S62178047-A (JP)
Title: Auto-dialer device with telephone directory
Inventor: NAGABORI YUKIHIRO
IPC: H04M1/274
Filed: 1986-01-31
Abstract: PURPOSE:To call a called subscriber accurately and quickly with a simple operation by calling the called subscriber corresponding to a desired telephone number in accordance with the operation of push buttons and the discrimination result of a directory column unit discriminating means. CONSTITUTION:Telephone directory columns 200-209 and 210-219 each of which has plural called subscriber name entry columns and a mark 209a indicating the number of the telephone directory column itself are used as telephone directory column units respectively to constitute a telephone directory 2. A detector 10 is provided which discriminates directory column units when pages of directory columns 200-219 are turned over, and a ten key 4 consisting of push buttons 40-49 is arranged in the position corresponding to called subscriber name entry columns of the directory column. A register key 8 and the ten key 4 of a telephone directory body 1 are operated to register telephone numbers of called subscribers in accordance with unit discrimination results of the detector 10. The telephone number registered by off-hook of a telephone set is allowed to correspond to buttons 40-49, the operation of the push button indicated by the mark 209a, and the discrimination result of the detector 10 to call the called subscriber corresponding to the telephone number.
Patent JP-S61180678-A (JP)
Title: Automatic welding device
Inventor: MURAYAMA KENICHIRO
IPC: B23K9/00
Filed: 1985-02-04
Abstract: PURPOSE:To shorten the time in welding work and to increase the efficiency by providing freely travelably respectively a welding robot so as to intersect at right angles and welding power source and control means in parallel to plural longitudinal members which are arranged in parallel on a base metal. CONSTITUTION:Plural longitudinal members are arranged in parallel on plane plate like the base metal 7 and plural latitudinal members 9 are provided so as to intersect at right angles with the base metal 7 and the longitudinal member 8. The first rail 10 is arranged in parallel to the horizontal member 9 on each longitudinal member 8, the first plural trucks 12 of manual type are provided freely travelably on the first rail 10 and welding robot 25 is provided freely loadably and unloadably on each the first truck 12. On the other hand the second rail 11 is arranged in parallel to each longitudinal member 8 and the second truck 12 of mobile type is provided freely movably on the placing on plate 11' thereof. The plural welding power sources 28 to feed to the welding robot 25 and plural control means 29 are arranged on this second truck. The movement of robot 25 is thus made easy and the working time is shortened and work efficiency is increased.
Patent JP-H01196537-A (JP)
Title: Method and apparatus for evaluating adhesion strength of film
Inventor: KIN JUNICHI
IPC: G01N19/04
Filed: 1988-02-01
Abstract: PURPOSE:To evaluate an adhesion strength quantitatively, by a method wherein a load is applied to the surface of a film at a circular hole made at a part of a base material to peel the film off the base material and the load, a displacement and the size of a peeled portion are measured. CONSTITUTION:A hole is made by etching on the back of a substrate 9 coated with a thin film 8, a sample 3 thus obtained is set on an X-Y-Z axis adjustable microprober base 2 to be positioned under a microscope 7 and the tip of a rod mounted at the tip of a beam type load cell 5 is matched with the center of the thin film 8. Then, a voltage applied to a piezo-electric actuator 6 is varied to press the rod at the tip of the beam type load cell 5 connected with a manipulator 4 slowly on the surface of the film. While the film 8 is peeled off the base material 9, the load is determined with the beam type loadcell 5 and a displacement of the rod is determined from that of the piezo-electric actuator. On the other hand, about the sample whose measurement is finished, the radius of a circle is measured at a portion with the film peeled off the base material by an ultrasonic microscope.
Patent JP-S54113286-A (JP)
Title: Photo coupling semiconductor integrated device
Inventor: SUGAWARA YOSHITAKA
IPC: H01L31/12
Filed: 1978-02-24
Abstract: PURPOSE: To prevent the malfunction dependent upon photo coupling by arranging light emission/receiving elements in a prescribed relational position determined by the refractive index and the layer thickness of a multi-layer light transmission film.  
     CONSTITUTION: M-number light transmission films are provided between light emission element 1 and light receiving element 2. Light is incident on light emission element surface P at angle i 0 , and is refracted by iR in the Rth layer to be incident on the (R+1)th layer. Now, assuming that a refractive index is n under condition j+1<R, refraction angle iR is equal to Sin -1 (n j+1 /nR). Meanwhile, assuming that the R layer thickness is dR, distance L from interface Q between the jth layer and the (j+1)th layer to p is the total sum spanning R=1 j  of dR tan iR. Then, when n j+1 <nR is defined to reflect all light on interface Q and light receiving element A' corresponding to light emission element A and light receiving prevention desired element B' are arranged inside or outside range L respectively, the malfunction of photo coupling is reduced considerably. Further, the provision of a light absorbing wall or a reflection wall in the position of distance L has a more effect. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55114706-A (JP)
Title: Grouting method and apparatus thereof
Inventor: MURATA MINEO
IPC: E02D3/12
Filed: 1979-02-23
Abstract: PURPOSE: To accomplish a highly efficient application by impregnating the surrounding subsoil with two-liquid hardening grout having a gel time within a specified range as combined in the counter-flow and mixed in contact.  
     CONSTITUTION: At the insertion of the impregnation pipe into the ground, the spool valve 6 stays at the upper limit position different from that as illustrated charged with a spring and the second passage 10 and the guide hole 18 are communicated to allow water or the like to spout from the tip of the inpregnation pipe thereby facilitating the insertion thereof. At the time of grouting, the spool valve 6 is pushed up as illustrated with a grout liquid G a  fed under pressure to the first passage to communicate the first passage and the second passage 10 to effect counter-flowing in a mixing chamber 14. The grout liquids G a  and G 6  are mixed in a counterflow chamber and injected into the subsoil from an inlet 4. The grout layer G to be formed can be limited to a fixed thickness because the gel time of the grouts are less than about 30sec. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000214125-A (JP)
Title: Oxygen sensor
Inventor: MIWA TOSHIYUKI
IPC: G01N27/404
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain responses in a short time, prevent characteristic deterioration caused by separation of an oxygen permeable film and reduce variations in sensor characteristic. SOLUTION: An electrode pattern 12 is formed on an insulating substrate (silicon substrate 12) and, an electrolyte film 28 and an oxygen permeable film 30 are formed on the pattern. The electrode pattern is, for example, a pattern of a pair of electrodes having an anode 14 and a cathode 16. A deoxine series silicone resin film is used as the oxygen permeable film. A film thickness is approximately 35-80 μm. The oxygen permeable film is preferably applied by screen printing.
Patent JP-H07223040-A (JP)
Title: Jig for centering
Inventor: NINOMIYA HAJIME
IPC: B22C9/04
Filed: 1994-02-17
Abstract: PURPOSE:To use one kind of a centering jig for plural patterns with different diameters by reciprocately moving a holding body in radial direction while turning a rotating ring in forward/backward direction so as to change an outside diameter of a centering jig. CONSTITUTION:It is a centering jig 2 which is fitted in the inside of a pattern 1 made of foamed resin formed to a tubular shape in the full mold process. The jig is in a base part 4 provided with a holding body 5 placed radially and free to reciprocate in radial direction, a rotating ring 9 to press the tip of each holding body 5 on the inside of the pattern 1 when the inside tip of each holding body is connected through a connecting rod 10 and is turned in forward direction, all holding bodies are simultaneously pulled in center direction, also, when turned in backward direction, all holding bodies are pushed in radial direction, and a spring to energize the rotating ring 9 in backward rotating direction.
Patent JP-H06237564-A (JP)
Title: Motor
Inventor: MIYAMOTO MAKOTO
IPC: H02K29/14
Filed: 1993-02-08
Abstract: PURPOSE:To provide a high-efficiency motor for each kind of electric apparatus, which reduces the magnetic flux leaking from the main magnet interlinked with the coil of a frequency generator and is small in rotation unevenness and high-accurate, and small in iron loss. CONSTITUTION:A motor comprises a drive coil 10, which is arranged on a substrate 23 made of magnetic material, an FG frequency generator coil 5, which is arranged on the substrate 23 made of magnetic material on opposite side to the face where the drive coil 10 is arranged, a main magnet 1, which is counterposed on the drive coil 10, being supported rotatably, and an FG magnet 2, which is arranged to oppose the FG main coil 5, being supported integrally with the main magnet 1. Hereby, the magnetic flux generated from the magnetic pole face of the main magnet 1 is screened by the substrate 23 made of magnetic material, and the leakage magnetic flux interlinked with the FG coil 5 becomes extremely small.
Patent JP-H01195067-A (JP)
Title: Printing method for two-color forming thermal paper
Inventor: SAKAI MASATO
IPC: B41J2/355
Filed: 1988-01-29
Abstract: PURPOSE:To perform printing at a relatively high speed even when a small-sized power supply and a small-sized printer are used without lowering the life of the printer, by a method wherein time sharing printing is performed on the basis of a pulse width timing signal of color forming printing unnecessary for giving the large quantity of heat even in the case of color forming printing requiring the large giving quantity of heat and heat generating resistors are divided into (N/n) classes and each of the classes is further divided into (n) groups to perform time sharing driving at every class. CONSTITUTION:When red color printing is performed, data is latched by a latch signal LA and, subsequently, strobe signals STR1, STR2, STR3 are successively inputted in a time sharing manner at first. The corresponding drive circuits 2-1...2-9 are operated by the input of said signals to drive the corresponding heat generating resistor blocks 1-1...1-9 and the same quantity of heat as black color forming is given to the corresponding part of thermal paper. The time sharing signals of said strobe signals are not one cycle but further repeated over 5 cycles inclusive of the first. By these 5 cycles, tie quantity cf heat sufficient to form a red color is given to the corresponding part of the thermal paper to develop a red color. The driving is repeated three times at every class and the red color printing of one line is completed.
Patent JP-H03224266-A (JP)
Title: Formation of thin film element and thin film element structure
Inventor: WADA SHIGENOBU
IPC: H01L27/12
Filed: 1990-01-30
Abstract: PURPOSE:To prevent the destruction of an element thin film in the course of processing, by a method wherein damages of the element thin film and a retaining substrate are prevented during a process, by making the retaining substrate larger than a substrate on which elements are formed, and finally, a substrate on which an active layer is bonded is made larger than the substrate on which elements are formed. CONSTITUTION:An active layer 2 is formed on an Si substrate 1, and a retaining substrate 4 of Si single crystal larger than the substrate 1 is bonded by using adhesive agent 3. The active layer 2 only is left by polishing the rear of the substrate 1. By using adhesive agent 5, the retaining substrate 4 is bonded on a retaining substrate 6 larger than the active layer 2, as far as the periphery of the active layer 2. Finally, the substrate 4 is eliminated by mechanical and chemical polishing, and the adhesive agent 3 left on the active layer 2 is subjected to plasma ashing, thereby completing a thin film element structure. By this constitution, the damage during a process or the damage caused by handling can be reduced.
Patent JP-H06230750-A (JP)
Title: Matrix display device
Inventor: HIROSE MASATOSHI
IPC: G09G3/36
Filed: 1993-02-08
Abstract: PURPOSE:To assure a specified writing rate even if the temperature changes by changing a frame frequency according to an ambient temp. CONSTITUTION:A temp. sensor 30 measures the ambient temp. and outputs the measured temp. as a voltage value. A controller 40 generates a control data according to a voltage value and controls the frequency of the timing signal generated by a timing generation circuit 5. As a result, the frame frequency is changed over according to the ambient temp. Then, the frame frequency drops as the ambient temp. drops and, therefore, the lowering of the writing rate is suppressed. On the other hand, the frame frequency rises as the ambient temp. rises and, therefore, the flicker in FRC system is minimized.