baber/WOPTO huggingface dataset:
Patent JP-S63104453-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMADA TAKEO
IPC: H01L23/14
Filed: 1986-10-22
Abstract: PURPOSE:To realize the electrical conduction from one main face to the other main face of a substrate even when the interval between wiring parts is extremely small by a method wherein the wiring parts which are insulated electrically from a silicon substrate are formed on said substrate, two or more of said substrates are piled up by laying a coupling material between said unit substrate, and are heated and pressurized to form a laminated body of said substrates and said laminated body is cut in the direction to cross said wiring part so as to be laminar. CONSTITUTION:An insulating film 18 is formed on a silicon substrate 17, a wiring part 19 is formed on the assembly, aud, additionally, an insulating film 20 is formed on the assembly so that a unit substrate 16 can be formed. This unit substrate 16 is piled up one after another by laying a coupling material between said unit substrates. Then, this assembly is heated and pressurized to form a laminated body of said unit substrates 16. Said laminated body is cut in the direction to cross said wiring parts so as to be laminar; a main substrate is obtained; wiring parts 10, 13 and electrodes 12, 15 and the like are formed on said through main substrate by means of an ordinary method; a mother chip 2 is manufactured. It is, therefore, possible to form said wiring parts having an extremely small interval by means of the so-called lithographic technique.
Patent JP-S61132595-A (JP)
Title: Apparatus for vapor-phase crystal growth by thermal decomposition of organic metal compound
Inventor: YAMAMOTO MOTOYUKI
IPC: H01L21/205
Filed: 1984-11-28
Abstract: PURPOSE:To produce a uniform crystal having high quality only by exchanging the upper susceptor ring upon occasion, by using a circular susceptor divided into the upper and the lower susceptors, integrating the upper susceptor ring with the substrate-holding plate above said ring, and separating after the growth of the crystal. CONSTITUTION:The circular susceptor for heating the semiconductor substrate 104 in a vertical vapor-phase crystal growth apparatus by the thermal decomposition of organic metal compound is divided into the upper susceptor ring 102 and the lower susceptor 103. a substrate holding plate 101 made of sapphire, etc. is placed on the susceptor 103 made of graphite, and the semiconductor substrate 104 is placed on the substrate-holding plate 101. The holding plate 101 is fixed to the susceptor 103 with the susceptor ring 102 made of quartz, etc. and having an inner diameter machined to a precision to enable the sliding with the outer surface of the holding plate 101. The holding plate 101 is slidden on the inner surface of the ring 102 and fitted to the upper surface of the ring 102. The assembly is heated in a reaction furnace, and H2 gas, an organic metal compound and a doping gas are introduced into the reaction furnace to effect the growth of a crystal on the substrate 104. After the crystal growth, the holding plate 101 and the ring 102 are separated from the substrate 104, and the holding plate 101 and the ring 102 are utilized again.
Patent JP-H1096528-A (JP)
Title: Grille attaching removing device of air conditioner
Inventor: KAWASAKI ISAO
IPC: F24F13/20
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to hold a suction grille at a specified angle by turning it, and facilitate removal of the grille with ease. SOLUTION: A locking means is provided on a holding arm 6 provided on the upper part of a suction grille on both sides where the locking mean comprises a locking lever 7 provided with a locking claw 7a and a projected part 7b which are locked with a holding hole 3b provided on a front panel 3 and are designed to protect a suction grille from breaking away. When removing the suction grille from the front panel 3, the locking claw 7a is released by depressing the projected part 7b with a finger so that it may be removed from the holding hole 36.
Patent JP-S63103306-A (JP)
Title: Trace processing method for arithmetic interim data in ddc device
Inventor: NISUGE YUKIO
IPC: G06F11/28
Filed: 1986-10-21
Abstract: PURPOSE:To eliminate the effect to be given to the executing time by using a trace memory to store data and reading out directly the arithmetic interim data through a loader. CONSTITUTION:A DDC device containing 1st and 2nd arithmetic parts 1 and 2 consisting of arithmetic modules gives the arithmetic result of the part 1 to the part 2. Then a trace memory 3 is used and the data on the arithmetic result of the part 1 is written directly into the memory 3. Then a loader 4 reads the data out of the memory 3. Thus the arithmetic interim data is traced. As a result, the arithmetic interim data can be directly traced with no addition of applications.
Patent JP-H09120295-A (JP)
Title: Speech recognition device
Inventor: MATSUURA HIROSHI
IPC: G10L15/04
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To efficiently process input voices by independently executing recognition processing to the individual input voices, passing the processed data between processors through a shared memory. SOLUTION: A voice signal input through a voice input part 1 is digitized through A/D converter 2 and is led to a feature extraction part 3. And a similarity degree of an input voice feature parameter to each category determined by a similarity degree calculation part 4 and an input voice feature parameter extracted in a feature extraction part 3 are controlled by a DMA controller 5, for instance, they are block-transferred to a first shared memory 7 every one frame cycle via a bus 6 and is stored in it. And the information stored in the shared memory 7 for the input voice is processed for recognition every one frame, and the input voice is determined to a recognition candidate by a second processor 14. Recognition candidates are determined up to the third every one frame and are transferred to a second shared memory 20.
Patent JP-H0193169-A (JP)
Title: Power semiconductor element
Inventor: NISHIZAWA JUNICHI
IPC: H01L29/744
Filed: 1987-10-02
Abstract: PURPOSE:To shorten turn-off time by a method wherein a short region is planarly sandwiched between or surrounded with anode regions and the pitch between the anode regions is specified. CONSTITUTION:On a high-resistance semiconductor substrate, p<+> anode sections 6 and n<+> anode short sections 5 in contact with said p<+> anode sections 6 are formed. An anode section 6 and an anode short section 5 are short-circuited by an anode electrode 8. An anode short section 5 is planarly sandwiched between or surrounded with anode sections 6. Depletion layers of a width Wp, spreading toward an n<-> high-resistance layer 4 and dependent upon the diffusion potential between an anode section 6 and the n<-> high-resistance layer 4, connect or are in contact with each other at a location between two anode sections 6, and the pitch L between two anode sections 6 is so set that it will be not more than twice Ln that is the diffusion distance of electrons. This design reduces turn-off time.
Patent JP-S60140453-A (JP)
Title: Command waiting control system
Inventor: HIGUCHI YUKIHIDE
IPC: G06F15/00
Filed: 1983-12-27
Abstract: PURPOSE:To apply impartial scheduling to data processing units by allowing a command type deciding section to apply control of only a cue control section to a specific command so as to inhibit the input to a normal command from the same command input section. CONSTITUTION:A command from plural command input sections T1, T2-Tn is inputted to a command type discriminating section CK, where the type is discriminated. Then if the specific command is to control a cue control section QCTL, it is discriminated. When the command type discrimination section CK discriminates that the input command is not the specific command, a terminal number of a command input section Ti included in the command is transmited to a deciding section EXD. The deciding section EXD checks a flag as to the terminal number and inputs the command. When a request inputting the sequential command is made from the same command input section, a flag of a storage device WM inhibits the reception of input to the cue control section QCTL.
Patent JP-H0297308-A (JP)
Title: Structure for lifting and lowering ground working part of working machine
Inventor: NAKAO YASUNARI
IPC: A01C11/02
Filed: 1988-10-04
Abstract: PURPOSE:To reduce overshoot and vibration of ground working part by decreasing changeover frequency in the working direction of servocylinder. CONSTITUTION:Operation signal corresponding to the difference between detection height and set objective height by height sensor is sent to a stepping motor of servocylinder 6 and after operation of stepping motor is finished, operation signal based on the height detection is sent to the stepping motor. Thereby frequency for changing operation direction of servo cylinder is decreased and overshoot and vibration of ground working part 4 is reduced.
Patent JP-H0586965-A (JP)
Title: Cylinder sleeve fixing structure for multi-cylinder internal combustion engine
Inventor: KANAZAWA MASARU
IPC: F02F11/00
Filed: 1991-09-30
Abstract: PURPOSE:To prevent entrance of water and mud through a joint between the flange parts of adjoining cylinder sleeves by fixing a plurality of cylinder sleeves, engaged with a cylinder block, by means of the less number of bolts. CONSTITUTION:A pair of left and right cylinder sleeves 24L and 24R are engaged with the top surface of a cylinder block, and flange parts 241 of the two cylinder sleeves 24L and 24R are brought into contact with each other at a joint 247. Bolts 113 by means of which a cylinder head is fixed to the cylinder block are inserted through the joint 247 and a flexible seal part 114 made of rubber is attached to the outer periphery of the bolt 113. A flexible seal member 115 made of rubber is mounted on the outer release end of the joint 247. Both flexible seal members 114 and 115 prevent the generation of rust at the bolts 113 owing to entrance of water and mud through the joint 247.
Patent JP-S63105905-A (JP)
Title: Continuous production of clad material
Inventor: HARA YOSHIAKI
IPC: B22F7/02
Filed: 1986-10-23
Abstract: PURPOSE:To efficiently obtain a clad material having high bonding strength in an arbitrary cladding ratio by atomizing and depositing a molten metal to form a lower layer material as a base material, making the shape of the material regular, forming an upper layer material on the lower layer material and continuously rolling them. CONSTITUTION:A molten metal 3 for a base material is atomized and deposited on a deposition bed 7 to form a lower layer material 9. This material 9 as a base material having the function of a deposition bed is successively drawn from the bed 7 and the shape is made regular with pinch rolls 8. A molten metal 4 for a cladding material is then atomized and deposited on the lower layer material 9 having a flattened surface to form an upper layer material 10. The deposited two-layered materials are rolled down with rolling rolls 11 to obtain a clad material 12.
Patent JP-H03112618-A (JP)
Title: Manufacture of multi-layer tube joint
Inventor: TSUKAMOTO MASAHIRO
IPC: B29C45/14
Filed: 1989-09-27
Abstract: PURPOSE:To manufacture a multi-layer tube joint of superior bonding properties between an inner layer and an outer layer and superior mechanical strength such as resistance to impact and the like by blending a reinforcing material with either of forming materials for the outer layer or the inner layer, injecting a molding material blended with the reinforcing material, and then injecting another molding material. CONSTITUTION:A cylindrical outer layer 1 is injection molded by using an outer layer injection molding outer mold 3 and an outer layer injection molding inner mold 3'. A molding material forming said outer layer 1 is composed of a thermoplastic resin with a reinforcing material added therein. Then, the outer layer 1 is incorporated again into the outer layer injection mold 3, and as the inner mold, a small diameter inner layer injection molding inner mold 5 with the diameter smaller than that of the outer layer injection molding inner mold 3' by the wall thickness of an inner layer 2 is used and an inner layer forming material is injected to the inner periphery side of the outer layer 1 to form an inner layer 2. As the outer layer 1 of a tube joint A thus manufactured is blended with the reinforcing material, a part of the reinforcing material is exposed on the inner peripheral surface of the outer layer 1, or fine recessed and projecting sections are formed by the reinforcing material to enhance resistance to blister and resistance to impact.
Patent JP-H04128865-A (JP)
Title: Liquid crystal display device and control method thereof
Inventor: ONODERA TOSHIYA
IPC: G09G3/18
Filed: 1990-09-20
Abstract: PURPOSE:To make regenerative utilization of back light and other natural light and to allow the assistance of a driving power source by generating photo voltaic force upon receipt of light from a light emitting means and subjecting the excess light energy diverging in an opposite direction to photoelectric conver sion processing by an electric power generating means. CONSTITUTION:The photodetecting surface of a solar battery 23 is provided in the position opposite to the light emitting surface of a cold cathode discharge tube 22. The photovoltaic force SP is generated by the battery 23 upon receipt of the light L1 from the discharge tube 22 when the light L1 is supplied to a liquid crystal display panel 21 by the discharge tube 22. The liquid crystal display is made in accordance with external control data DIN in the panel 21. The light from the discharge tube 22, i.e. the excess light energy diverging in the direction opposite from the direction of the panel 21, is, therefore, subjected to the photoelectric conversion treatment by the battery 23. The regeneration of the light to the driving power source VEE driving the panel 21 is possible in this way.
Patent JP-H06103238-A (JP)
Title: Information processor
Inventor: ADACHI TOMOMASA
IPC: G06F15/02
Filed: 1992-09-21
Abstract: PURPOSE:To make it possible to process even different displaying data or the like with the same system ROM by computing an address of a data number specified in accordance with a machine sort judged by a machine sort identifying hardware port. CONSTITUTION:A central processing unit(CPU) 10 accesses a RAM 12, a display part 14 and a key input part 15 in accordance with a program and data previously stored in a system ROM 11 to control the whole device. The ROM 11 is provided with a program in common with all machine sorts and data different in each machine sort. The machine sort judging hardware port 13 is prepared as if it is one of memories and the using data of the ROM 11 corresponding to each machine sort are identified by checking the port 13 by software. A data address in the ROM 11 corresponding to a data number specified so as to be used in accordance with the judged machine sort is computed and the data of the address are read out to execute the program to be used in common.
Patent JP-H04136275-A (JP)
Title: Flame-resistant and light-shielding curtain, and its production
Inventor: OSAWA KATSUMI
IPC: D06M101/16
Filed: 1990-09-20
Abstract: PURPOSE:To obtain the subject curtain having excellent durability by using a flame-resistant fiber based material as the surface layer of a light-shielding curtain, providing a porous layer made of polyurethane containing specific components obtained by a wet method and a coating film layer in the rear face of the base material, and coloring one of the porous layer and the coating film layer to a dark color. CONSTITUTION:A fiber based material 2 subjected to flame-resistant treatment is used as a surface layer of a light-shielding curtain. Next, the rear face of the base material is coated with a polyurethane containing a flame-resistant agent, a crosslinking agent and a urethane oligomer and subjected to wet coagulation to form a porous layer 3. On the other hand, a solution containing polyurethane composed of polyester-based diol having >=170 deg.C softening temperature in a same manner as above, a flame-resistant agent, a crosslinking agent, urethane oligomer and a coloring agent is applied on a sheet of releasing paper and the resultant system is dried. Then, a polyurethane film layer 4 is formed, and said porous layer face is hot-pressed on the upper face of the film layer by heating to afford the objective flame- resistant and light-shielding curatin. As the flame-resistant agent, a combined agent of a flame-resistant agent composed of a bromine-containing urethane compound, etc., with antimony trioxide is exemplified.
Patent JP-2000079835-A (JP)
Title: Road surface condition detecting device for vehicle
Inventor: MORISAWA KUNIO
IPC: B60W40/068
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a road surface condition detecting device for a vehicle capable of accurately determining a road surface condition when the vehicle is started while being turned. SOLUTION: Since a road surface condition is determined by a road surface condition judging means 64 based on the rotation start turning of each front wheel 20 and the rotation start turning of each rear wheel 34, which are detected by a wheel speed sensor, even when a vehicle is started while being turned, the road surface condition can be accurately determined. Namely, when the vehicle is started while being turned, the rotation speed or wheel speed VF computed based on the rotation speed of each front wheel 20, is increased as compared with the rotation speed or wheel speed VR computed based on the rotation speed of each rear wheel while being affected by the difference in turning radius between each front wheel 20 and each rear wheel 34, because the rotation start timing of each front wheel 20 and each rear wheel 34 are not affected by the difference in turning raius.
Patent JP-H04131876-A (JP)
Title: Image forming device
Inventor: ONO AKIO
IPC: G03G21/14
Filed: 1990-09-25
Abstract: PURPOSE:To obtain a clear picture free from color slippage by analyzing phase differences corresponding to amounts of positional deviation where images are written on their respective image carrier and whose amounts are calculated by the use of a calculating means, and deciding the positions where the images are written on their respective image carriers. CONSTITUTION:The image information of each test pattern transferred to a transfer belt 6a is analyzed. The calculating means CPU 100 calculates the amounts of image positional deviation. Based on the calculated amounts of image positional deviation, a deciding means CPU 100 analyzes phase differences corresponding to their respective calculated amounts of positional deviation where the images are written on their respective image carriers, and decides the positions where the writing of the images onto their respective image carrier is started. The phase of change in the image positional deviation per one rotation of each image carrier is aligned and all the image carriers are driven. Thus, a high quality picture free from color slippage in which four color-images are synchronously obtained can be formed.
Patent JP-H02100310-A (JP)
Title: Proximity type x-ray lithography equipment
Inventor: TANAKA KAZUO
IPC: H01L21/027
Filed: 1988-10-07
Abstract: PURPOSE:To obtain a lithography equipment with improved resolution and practicability suited for mass-producing integrated circuits by irradiating X rays radiated from plasma generated by applying laser beam to a target to a resist material through a circuit pattern mask. CONSTITUTION:A plasma generating target 61 is placed within a vacuum container 51, a mask resist cassette 10 which is housed by mutually contacting or placing closely a circuit substrate with a resist material and a circuit pattern mask in a pair is placed outside the vacuum container 51, and an X rays radiated from plasma generated by irradiating a laser beam 11 to the target 61 is radiated to the resist material through a circuit pattern mask. The mask resist cassette 10 can be executed even if it is placed outside the vacuum container 51 in a group. Thus, it is possible to focus the radiation surface of X rays so that improved resolution can be achieved and a large number of mask resist cassettes 10 can be placed. Therefore, X rays can be irradiated in parallel and operation efficiency can be improved, which is optimum for mass-producing an integrated circuit.
Patent JP-H03114563-A (JP)
Title: Rust preventive coating equipment for outer face of tubular body
Inventor: YASUOKA HIDENORI
IPC: B05C1/02
Filed: 1989-09-29
Abstract: PURPOSE:To accurately form effective rust preventive coating by providing a preliminary coating means which applys fast-drying rust preventive coating to the part coincident with the contact position of a tubular body for a turning carry-out means to a carry-in means for carrying the tubular body to a coating machine. CONSTITUTION:A preliminary coating means 1 described hereunder is provided to a carry-in means 7 for carrying a tubular body 10 to a coating machine 10. This preliminary coating means 1 applys fast-drying rust preventive coating 3 to the part coincident with the contact position of the tubular body 10 for a turning carry-out means 4. This fast-drying rust preventive coating 13 is preliminarily applied to the part brought into contact with the means 4. While the part to be coated in such a way is passed through the coating machine 3 and coated, coating is dried and cured. Therefore peeling and damage of the rust preventive film are avoided even in the ensuring carry-out stage by the means 4.
Patent JP-H03117157-A (JP)
Title: Power supply circuit for terminal equipment
Inventor: MARUYAMA RYOJI
IPC: H04M19/08
Filed: 1989-09-29
Abstract: PURPOSE:To eliminate the need for an AC power supply for operating an internal circuit by using the electricity stored in a capacitive element charged with a call signal on a telephone line via a Zener diode for a power supply for the internal circuit. CONSTITUTION:The electric charge stored in a capacitor C1 is used for a power supply for an internal circuit by charging a call signal on a telephone line via a Zener diode ZD1 and a diode D1. A bell ringing call signal is superimposed on a DC voltage signal between terminals L2, L1 to call a terminal equipment. The superimposed call signal is extracted by the Zener diode ZD1 and charged in the capacitor C1. When a prescribed charge is charged in the capacitor C1, a voltage detector 2 outputs a signal to a control circuit 3. Then the control circuit 3 closes a closing circuit 4 to control a transmission reception circuit 1 thereby sending a data.
Patent JP-S61129876-A (JP)
Title: Semiconductor device
Inventor: TAKIGAWA MASAHIKO
IPC: H01L29/778
Filed: 1984-11-29
Abstract: PURPOSE:To facilitate the formation of the title device utilizing the electron gas of an ultrashort gate by a method wherein a high impurity concentration layer, undoped layer, and high impurity concentration layer of compound semiconductor are epitaxially formed, and an electron supply layer is formed on the wall surface of a groove formed in the layers. CONSTITUTION:A high impurity n<+> GaAs layer 12, an i-GaAs layer 13, and a high impurity n<+> GaAs layer 14 are successively epitaxially grown on an n<+> GaAs substrate 11. An SiO2 film 15 is provided and patterned, and a V- groove 16 is formed by etching. An Al.xGa1-xAs carrier supply layer 17 is epitaxially grown, and the Al of a gate 18 is deposited thereon. The film 15 is further patterned, and source electrodes 19 are deposited; then, a drain electrode 20 is deposited on the substrate 11 side. An element utilizing the secondary electron gas of submicron gate length can be easily obtained by forming the carrier supply layer 17 in such a manner that a secondary electron gas layer 21 is formed in the surface of the V-groove 16.