baber/WOPTO huggingface dataset:
Patent JP-S607170-A (JP)
Title: Complementary type semiconductor device
Inventor: SAKAMOTO MASAFUMI
IPC: H01L21/8238
Filed: 1983-06-25
Abstract: PURPOSE:To implement high integration, by forming the second channel region in the region of the first channel, and extracting a gate electrode from a vertical opening part, which is communicated to both regions. CONSTITUTION:On the surface of a P type semiconductor substrate 20, an N type growing layer 21 is formed. A P type separating layer 22 is formed in the N type growing layer 21, and an N-channel region 21a is formed. At the central surface part of the region 21a, a P type diffused layer 23 is formed and made to be a P-channel region. In the regions 21a and 23, a circular longitudinal P<+> type diffused layer and an N type diffused layer 25 are formed, respectively. A P type ion implanting layer 26 and an N type ion implantin layer 27 are formed so that the circular lower end parts of the diffused layers are connected. A vertical type opening part 29, which is communicated with the regions 21a and 23, is formed. A gate oxide film 30 is formed on the side wall of the opening part. A common gate electrode for the N channel and the P-channel is formed on the gate oxide film 30.
Patent JP-S595469-A (JP)
Title: Record clamper
Inventor: UCHIUMI MITSUO
IPC: G11B17/022
Filed: 1982-06-30
Abstract: PURPOSE:To hold a record stably irrespective of a horizontal or a vertical direction, by inserting a cylindrical projection of the inside frame having the same shape as a hole and having a slot, into the hole of the outside frame obtained by notching an oval shape in parallel, and thinning the inside diameter of the projection by a relative rotation of both frames. CONSTITUTION:An oval-like hole 5b having a parallel flat face 5c is formed on an outside frame 5, a cylindrical projection 7a of the same shape as said hole is formed on an inside frame 7, and a notch part 7c having a slot 7f is provided. When the projection 7a is inserted into the hole 5b, an engaging pawl 7b is detained to an engaging piece 5d and is energized outwards by a spring 8. When this assembly body is pushed into a spindle 1 and the inside frame 7 is rotated, a position of the flat face 5c and the notch part 7c is shifted, the projection 7a becomes thin by elastic deformation, a stepped part 7e is engaged to an engaging hole 1a of the spindle, and a recorde 2 is pushed by the spring 8 and is detained. Therefore, the record can be held stably irrespective of a horizontal one or a vertical one.
Patent JP-H10305968-A (JP)
Title: Automation system of temporary twisting process
Inventor: OKUYAMA YASUO
IPC: B65H67/06
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To automatically carry not only a fully-wound bundle package but also a small-wound bundle package, and to ensure the relationship of the package with the quality data by informing a worker whether a package is to be disposed or delivered to the carriage system according to the detected size. SOLUTION: The yarn in which the abnormal tension is detected is cut during the winding by a tension sensor 35, and a package P2 is completed in a semi- wound bundle condition. Even when the yarn is cut due to the mechanical trouble, a yarn-cut detection sensor 36 which is a means to inform that the yarn is cut is operated, and the package P2 is completed in a semi-wound bundle condition. When the winding is interrupted, a controller 70 having a machine frame detects the size of the package referring to the value of a doffing timer 50. Whether the package is disposed of or delivered to the carriage system is informed to a worker by the detected size.
Patent JP-H01285738-A (JP)
Title: Control of hot-water pouring for automatic bath boiler equipped with hot-water supplier
Inventor: KAMEI HIDETOSHI
IPC: F24H1/00
Filed: 1988-05-13
Abstract: PURPOSE:To keep a hot-water pouring level at a predetermined value at all times and shorten hot-water pouring period of time by a method wherein a hot-water supplying circuit and an additional heating circuit are operated to effect the circulating heating and pouring of hot-water for a bathtub when a low water level switch detects that the water level in the bathtub has become higher than the connecting port of a circulating pipe while the pouring of the hot-water for the bathtub is stopped when a high water level switch detects that the water level in the bathtub has arrived at a predetermined water level. CONSTITUTION:When a water level in a bathtub has become slightly higher than the connecting port of a circulating pipe, a low water level switch 12 is put ON, a microcomputer control unit drives a pump 7 for an additional heating and circulating circuit and a burner for the additional heating and circulating circuit is ignited. Accordingly, the pouring of hot-water into the bathtub, which is effected by a hot-water supplier, and the circulating heating of the hot-water in the bathtub are effected at the same time. When a high water level switch 13 detects that a set water level has been achieved, the microcomputer control unit closes a water solenoid valve 4 and stops hot-water supplying combustion. When a thermistor 10 detects that the temperature of hot-water in the bathtub has arrived at a set temperature, the microcomputer control unit stops the pump 7 and the combustion in the burner.
Patent JP-H08316191-A (JP)
Title: Damage crystallene region removing method for silicon wafer
Inventor: RASUZURO FUABURII
IPC: H01L21/306
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing a crystal region of a silicon wafer damaged by a mechanical process of the wafer from the wafer, which can eliminate a problem with pollution of the wafer caused by an external metal. SOLUTION: A silicon wafer is subjected to a pre-treatment with use of an aqueous solution containing hydrogen fluoride, to an ultrasonic wave exposure, and then to an etching process at a temperature of 55 to 95 deg.C in an aqueous solution containing alkali metal hydroxide.
Patent JP-H03143385-A (JP)
Title: Yeast cell
Inventor: KORUNERIUSU PII HOORENBAAGU
IPC: C12N15/81
Filed: 1990-04-27
Abstract: The present invention relates to a yeast cell of the genus Schwanniomyces wherein said yeast cell contains at least one expression cassette comprising:     a) a first DNA sequence serving as a regulon,   b) optionally a second DNA sequence coding for a signal peptide,   c) a third DNA sequence coding for a foreign protein, and   d) optionally a fourth DNA sequence serving as a terminator.   In a preferred embodiment of the invention, the first, second and/or fourth DNA sequences are derived from genes coding for amylolytic enzymes of yeast cells of the genus Schwanniomyces. The use of these functional sequences in an expression cassette provides efficient expression of foreign genes in yeast cells according to the present invention and, furthermore, provides a system for efficient secretion of the expression product into the medium.
Patent JP-H08262978-A (JP)
Title: Folded paper for display
Inventor: UEDA KANJI
IPC: G09F1/10
Filed: 1995-03-17
Abstract: PURPOSE: To provide folded paper for display with which the display contents of the folded paper are readable and checkable at a glance and the handling and management of the paper are easily executable. CONSTITUTION: Respective pieces of folding paper constituting the folded paper 1 for display are folded and assembled to a triangular shape and thereafter, a seat tag is inserted and fixed to the front paper of the top side folded paper. Paper 7 for insertion stated with the display contents of the seat order, the program of the ceremony, etc., a photograph 11 recorded with videos on a wedding ceremony, rituals, etc., and paper 12 for statement stated with sentences, such as congratulatory addresses, greetings and congratulations, are together housed in a housing part 6 composed of respective pieces of the folded paper, by which the number of distribution and number of handling sheets of the paper are decreased and the easy execution of the handling and managing is assured.  In addition, an attendant is able to read and check the display contents, such as seat order, the program of the ceremony, menu, etc., at a glance simply by developing, inverting and turning pages of the folded paper 7. In addition, the size convenient to carrying and preserving is obtd. by alternately folding each folded paper constituting the folded paper for display.
Patent JP-S61273401-A (JP)
Inventor: KITSUKI JUZO
IPC: E04F17/10
Filed: 1985-05-28
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-S5239038-A (JP)
Title: A controlling device used for an internal combustion engine
Inventor: SUMIYOSHI MASAHARU
IPC: F02B1/04
Filed: 1975-09-23
Abstract: PURPOSE: In order to enhance the efficiency of an internal combustion engine and reduce the fuel consumption, devised is an automatic control system by which the generated torque of said engine can be automatically detected with the goal of attaining to the most optimum value of an ignition timing of said engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02294481-A (JP)
Title: Vapor deposition device
Inventor: OKUDA AKIRA
IPC: C23C14/56
Filed: 1989-05-09
Abstract: PURPOSE:To increase the vapor deposition area and to improve the film forming rate at the time of vapor-depositing a coating film on a film in a vacuum chamber by cooling the film with a rotating belt-shaped can. CONSTITUTION:The vacuum chamber 108 is evacuated by a vacuum pump 109, and the supply roller 105, belt-shaped can 104 and winding roller 106 are rotated. The film 101 is then traveled successively on the supply roller 105, a free roller 107, the can 104 and a free roller 107 and wound on the winding roller 106. A material 102 is vapor-deposited on the surface of the film 101 traveling on the can 104 to form a film. At this time, the can 104 is cooled and rotated by three cooling rollers 110, and the rollers 110 are cooled by the cooling water circulated by a cooling water circulator 111. Consequently, the vapor deposition area is increased with the small vacuum chamber, and the film forming rate is improved.
Patent JP-H08136752-A (JP)
Title: Optical waveguide, waveguide type optical switch using that and its production
Inventor: YOSHIDA TAKUJI
IPC: G02B6/12
Filed: 1995-04-18
Abstract: PURPOSE: To provide an optical waveguide having higher reliability, an energy- free waveguide optical switch, and to provide a production method for these. CONSTITUTION: This waveguide is obtd. by forming a lower clad layer 2, slab- type core layer 3 comprising an org. material, and ridge type upper clad layer 4 having a desired optical waveguide pattern on a substrate 1. The waveguide optical switch is produced by adding a photochromic compd. to the core layer 3 or the upper clad layer 4. In the production method of the optical waveguide or the optical switch, the slab core layer 3 is formed by spin coating and the upper clad layer 4 is formed by RIE or wet etching method to form the ridge. It is preferable that the optical waveguide pattern in the optical switch is the structure of Mach-Zehnder interferometer.
Patent JP-S607337-A (JP)
Title: Method of judging knock controlled cylinder of engine
Inventor: KOBAYASHI TATSUO
IPC: F02P5/153
Filed: 1983-06-27
Abstract: PURPOSE:To make it possible to judge a cylinder by software without using a cylinder judging sensor, by arranging a knock sensor so that it is deviated from the center of an engine, and comparing the average level of the specified cylinder with a specified cylinder judging level. CONSTITUTION:A knock sensor is arranged so that it is deviated from the center of an engine. The output is inputted to a control unit ECU. When knocking is not generated, the average level Vm of each cylinder and the average level Vt of all the cylinder are obtained. Then the Vt is multiplied by a specified coefficient alpha and a cylinder judging level is obtained. The coefficient alpha is determined so that, e.g., the number 2 cylinder can be stably judged. The judging level and the average level Vm of the cylinder this time are compared. When the Vm is smaller than the judging level, it is judged that the cylinder this time is the number 2 cylinder. Therefore, the cylinder can be judged by software without using a cylinder judging sensor.
Patent JP-H10327295-A (JP)
Title: Image forming device
Inventor: OKUBO HIROKI
IPC: H04N1/04
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To automatically prevent the read malfunction of original despite of a difference in the arrangement of R, G and B linear image sensors in the subscanning direction of charged coupled device(CCD) sensor for reading originals. SOLUTION: When it is detected by the discriminated result at a double color separating part 335 that the linear image sensors at the CCD sensor are arranged not in the original order of R, B and G but in the order of R, G and B in the subscanning direction, a control signal RGSEL is sent from a CPU 5 in a system to an RGB switching part 334. Thus, data in G and data in B are outputted while being automatically switched. Therefore, even in case of using the CCD sensor of a type for which the arrangement of linear image sensors is different from ordinary one, the read malfunction of original can be prevented without changing circuit configuration.
Patent JP-S598281-A (JP)
Inventor: FUJIWARA KOUICHI
IPC: H01R3/08
Filed: 1982-07-05
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-H06329947-A (JP)
Title: Nonspherical particle and its production
Inventor: KAMIYAMA MIKIO
IPC: G03G9/08
Filed: 1993-05-18
Abstract: PURPOSE:To produce nonspherical particles having sufficiently controlled particle diameters, a narrow particle diameter distribution and high mechanical strengths and being desirable for use as a development toner for an electrostatic image or a support for immobilizing a physilogically active substances by treating nonspherical particles composed of a plurality of associated fine polymer particles with a coagulant in a concentration higher than the critical agglomeration concentration of the fine polymer particle dispersion and an organic solvent infinitely soluble in water. CONSTITUTION:To obtain the fine polymer particles, a hydrophobic monomer and optionally a monomer having an ionic dissociable group are used. The particle diameter is desirably 0.01-10mum. Although not limited, the molecular weight is desirably 2000-1000000 in terms of weight-average molecular weight. The coagulant is selected from among metal salts (e.g. aluminum chloride). The amount of use is at least 1.2 times as large as that in the critical coagulation concentration. The organic solvent infinitely soluble in water (e.g. methanol) is used in an amount of 5-300% based on the coagulant-containing fine polymer particle dispersion. This is heated to a temperature of the glass transition temperature of the fine polymer particles minus 5 deg. to this temperature plus 50 deg.C.
Patent JP-H04321495-A (JP)
Title: Propellant supply control system for secondary propelling system of artificial satellite
Inventor: KITADE KENJI
IPC: B64G1/40
Filed: 1991-04-19
Abstract: PURPOSE:To make constant the powder supply amount to a thruster. CONSTITUTION:With consumption of thrust powder, the volume of a powder part 3 decreases and the volume of a pressurized gas part 4 increases, and now the pressure of this part 4 drops. This drop of gas pressure is sensed by a pressure sensor 8 and informed to a control part 9. The control part 9 determines the gas molecular weight necessary for holding the gas pressure constant, sends current to a heater 7 to make heating control of a hydrogen storage alloy 6, allows it to release a specified amount of H gas, and holds constant the gas pressure in the gas part 4.
Patent JP-S61273925-A (JP)
Title: Resin flow path setting plug for co-extrusion
Inventor: YAMAMOTO SHINJI
IPC: B29C48/495
Filed: 1985-05-29
Abstract: PURPOSE:To permit to switch the resin flow path by only moving the column type plug into the axial direction thereof by a method wherein the starting point and the terminal point of one set of resin flow path are provided at the same position as those of the starting and terminal points of another set of resin flow path with the same pinching angle but different in the height with the same spaces, in the column type plug, inserted into and attached to a feed block, connecting a plurality of extruding machines to molds for co-extrusion, slidably into the axial direction of the plug. CONSTITUTION:The starting and terminal points of different set of resin flow paths are provided with the same pinching angle and space S but in different heights. When the resin flow path is to be switched, the column type plug 2 is moved axially by the distance 2S. In the diagram, one set of resin flow path having grooves 6b, 7a and a hole 7c is shown. According to this constitution, a plurality of extruding machines 3, 4, 5 are connected to the molds for co-extrusion through one set of the resin flow path, which is different from the same before moving the plug 2. The products of co-extrusion, which are provided with different layer constitution from the same before movement, can be obtained by only moving the column type plug 2 into the axial direction thereof. Thus, the resin flow path may be switched without removing the plug 2 from the feed block 1 to exchange it.
Patent JP-S62270368-A (JP)
Title: Grinding film cassette
Inventor: YAMAMOTO CHIYOSHIGE
IPC: B41J29/17
Filed: 1986-05-20
Abstract: PURPOSE:To restore a recording head by grinding and to enhance printing image quality, by providing a cassette case having a grinding film, a supply core and a take-up core received therein. CONSTITUTION:A grinding film cassette is inserted in a current supply thermal transfer type printer wherein only the end surface of the recording electrode 401 of a recording head has been retracted from the end surface of a head support substrate by mechanical abrasion due to repeated printing and the sliding with a resistor layer and discharge due to potential difference with the resistor layer, a grinding film 101 runs in a state pressed to the recording head to grind the recording head. After the finish of grinding, the grinding film is taken out, and an ink film cassette having a current supply thermal transfer type ink film received therein and image receiving paper are inserted in the printer and a recording signal is applied to the recording head to perform printing.
Patent JP-H04275096-A (JP)
Title: Numeric controller for load
Inventor: BAN ITSUKI
IPC: H02P8/06
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a device performing numeric control of load at high rate with high efficiency. CONSTITUTION:In the initial stage of movement of load, a load coupled as a DC motor is driven and then brake torque is produced to decelerate the movement. In the final stage, the load is driven as a step motor with predetermined number of electric pulses thus performing numeric control of the load. If conduction of armature coil is interrupted at the time of driving the motor, a reverse flow preventing diode blocks circulation of stored magnetic energy to power supply side. A low capacity capacitor is then charged and held at high voltage thus lowering the current quickly and when the armature coil is conducted again upon elapse of predetermined time, the high voltage of the capacitor causes quick rising of current. Consequently, counter torque and reducing torque are prevented and the load is moved at high speed with high efficiency.
Patent JP-H05312624-A (JP)
Title: Electronic balance
Inventor: ISHII HIROYASU
IPC: G01G21/23
Filed: 1992-05-08
Abstract: PURPOSE:To provide an electronic balance including a load cell having movable end coupled with a pan and fixed end coupled with body housing wherein a structure excellent in productivity and maintainability and can receive even a water dripping matter is realized. CONSTITUTION:A body housing 17 is formed to have open bottom wherein a screw hole is made in the bottom face of a top plate 18 and a screw hole not reaching the top surface is made in the bottom surface of a pan 24. Through holes are made at the opposite ends 22, 23 of a load cell 21 and screws 26, 27 are inserted into the through holes 22, 23 from below and then tightened into the screw holes of the body housing 17 and 17 and the pan 24.
Patent JP-H02298703-A (JP)
Title: Pulverized coal burner
Inventor: BABA AKIRA
IPC: F23D1/00
Filed: 1989-05-11
Abstract: PURPOSE:To allow the burner to contrive low NOx by providing a contracted part in a pulverized coal feed pipe of a denitrification burner to arrange a resistor so as to allow the flow of pulverized coal to go toward the center of a furnace in a pulverized coal burner in which the denitrification burner and an after-air port are provided to set the air ratio at a specified value. CONSTITUTION:In pulverized coal firing equipment in which a denitrification burners 8, 9 and an after air port shown in no figure are provided upward of a main burner and an excess air ratio in a burner part is set equal to or less than 0.9, a contracted part 37 is formed in a pulverized coal feed pipe 36 of the denitrification burners 8, 9 to arrange a resistor 38. In this constitution, a momentume having combustion air is increased by the part 37 and a resistor 38 even if air for the denitrification burners 8, 9 is lowered and combustion gas of the denitrification burners 8, 9 is allowed to reach the center part of a boiler furnace 1 to perform denitrification combustion so as to actualize low NOx.
Patent JP-H07324750-A (JP)
Title: Operation method of gas turbine combustor
Inventor: KOGANEZAWA TOMOKI
IPC: F23C5/28
Filed: 1994-05-30
Abstract: PURPOSE:To improve combustion efficiency and ensure pilot combustion with the reduced production amount of NOx by previously setting an air-fuel ratio of a pilot burner and a mixing ratio of pilot combustion gas and premixing air within proper ranges respectively. CONSTITUTION:When an air mass flow rate of a first premixing burner 9 is assumed to be A1 and air mass of a second premixing burner 12 to be A2, a combustor 2 is constructed such that A2=0.39 to 0.8XAl holds. When a fuel mass flow rate of a diffusion burner 8 is assumed to be Fp, t:and a fuel mass flow rate of the first premixing burner 9 to be F1, the diffusion burner 8 and the first premixing burner 9 are operated until (Fp+F1)/(A1+A2)>0.020 holds. Thereafter, a fuel flow rate of a second premixing burner fuel system 202 is thrown in for the operation. Then, premixed air is mixed with a strong shearing layer formed with oppositely rotating spiral motions, and gets high temperature. Accordingly, combustion efficiency of the pilot burner is improved and combustion with the reduced production amount of NOx is ensured.
Patent JP-S5957359-A (JP)
Inventor: JIYON MAIKURU KUWANMUUN
IPC: G06F9/46
Filed: 1983-06-29
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-H0413334-A (JP)
Title: Optical packet switch
Inventor: SHIMAZU YOSHIHIRO
IPC: H04B10/27
Filed: 1990-05-02
Abstract: PURPOSE:To improve the traffic characteristic by giving a fixed wavelength to an input packet so as to multiplex wavelength, allowing an output side to select a required packet and applying buffering to the selected packet. CONSTITUTION:A fixed wavelength filter 20 separates a packet into address information (wavelength lambda0) and packet signals (wavelength lambda1-lambdan). A delay line 21 whose length is T is used to send the address information earlier than the packet signals and stored tentatively in a variable wavelength filter control circuit 22 and used for succeeding packet control. On the other hand, a packet signal passes through a port (1) 241 of variable wavelength filters 23-1-23-m in cascade connection and is outputted to a port (2) 242 of the variable wavelength filters 23-1-23-m designated by the variable wavelength filter control circuit 22, a different delay is given to each packet by delay lines 25-1-25-m and each packet is outputted.
Patent JP-S6111588-A (JP)
Inventor: RONARUDO UIRIAMU PAAMUKISUTO
IPC: F27D1/00
Filed: 1985-05-29
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。