baber/WOPTO huggingface dataset:
Patent JP-H05106759-A (JP)
Title: Spring driving hydraulic actuator
Inventor: FUREDERITSUKU ERU ERITSUKUSON
IPC: F01L9/10
Filed: 1992-04-03
Abstract: PURPOSE: To provide a spring driven stable actuator that can control a poppet valve of internal combustion engines with high efficiency, and can buffer the movement at end of actuator piston. CONSTITUTION: A first displacement chamber 6 and a second displacement chamber are formed at both sides of an actuator piston 1 that moves with a shaft 43 connected to a poppet valve. And a high-pressure fluid chamber 4 and two low-pressure chambers 7 are formed while a pair of pistons 8, 22 forced by a spring are arranged in a cylinder 5. And, a control valve 3 is fixed on a strong magnetic plate 2 that is attracted by a magnet and is kept by helical springs 11, 13. When signals are transmitted to coils 12a, 12b to neutralize the magnet and the actuator piston is controlled by action of the helical springs, the control valve moves and conduits 25, 27 are opened or closed, hydraulic fluid is supported to one of the first displacement chamber 6 and the second displacement chamber just before stop of the actuator piston, so movement of the poppet valve is buffered.
Patent JP-S59205961-A (JP)
Title: Apparatus for continuous preparation of scrambled egg
Inventor: ZAITSU EIZOU
IPC: A23L15/00
Filed: 1983-05-10
Abstract: PURPOSE:To provide an apparatus for the continuous mass-production of scrambled egg, composed of a cylinder having watertight rear end, furnished with a heating means, and adjustably inclined directing the front end upward, and a driving shaft furnished with a scraper and a whipper and inserted in the cylinder. CONSTITUTION:The cylinder 1 is heated with the heating means 5, and the driving shaft 2 is rotated with the driving means 3 through the belt 31 and the sprocket 32. The raw egg liquid (a mixture of liquid egg and a soup) and a food oil are supplied to the cylinder 2 through the lines 110 and 111, respectively. The raw egg liquid is solidifed while being pushed forward (upper left side in the figure) with the scraper 9, divided with the whipper 4 to form scrambled egg, discharged from the outlet 12 to the hopper 7, cooled with the cooling device 8, and packaged. The inclination angle of the cylinder 1 is adjusted with the tilting means 6 to an angle optimum to produce the scrambled egg.
Patent JP-S57196153-A (JP)
Title: Analysis element
Inventor: KAMIYAMA MIKIO
IPC: G01N31/22
Filed: 1981-05-28
Abstract: PURPOSE: To obtain an analysis element easy to manufacture and having a quantitative property, by employing a developed layer obtained by mutually combining a light-transmitting, liquid-impermeable support a fiber and an acting composition reacting with a sample component through a reactive group.  
     CONSTITUTION: A reactive group refers to one, such as epoxy or aldehyde group, which can react with an amino group, a carboxyl group or the like in an acting composition to form a chemical bond. The method for introducing the reactive group is, for example, a graft polymerization of a monomer having a reactive group. An acting composition is the generic term of substances which cause a reaction or a catalytic action with predetermined components in a liquid sample thereby creating a detectable change. The fiber texture developed layer herein used is made of natural cellulose, polyolefin, polyamide or the like. The material of the support may be cellulose acetate, polyethylene terephthalate or the like. The analysis element thus arranged in easy to manufacture and has a quantitative property. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S559840-A (JP)
Title: Print hammer of dot printer
Inventor: WADA SHIYOUJI
IPC: B41J9/24
Filed: 1978-07-06
Abstract: PURPOSE:To obtain a hammer of excellent wear resistance and corrosion resistance and a long service life by forming a contactor with a special wear-resistant alloy. CONSTITUTION:Dot printing is conducted by hitting an ink ribbon 4 and a recording paper at a high speed with a projection 1 of a spring plate 3 by action of an electromagnet. At this time, a contactor 14, which is formed with a wear-resistant alloy consisting of a platinum group metal and a transition metal or an alloy  consisting of a platinum group metal, a transition metal and boron, is attached into the tip of a member 12 for the projection, and further, these are tapered off toward the top end to provide a print hammer. As to the alloy in question, it is preferably to use an alloy consisting of 50 wt% of Os and 50wt% of Ir.
Patent JP-H06271373-A (JP)
Title: Lining primer for wet concrete surface, lining method thereof and reinforcing method
Inventor: SAITO MAKOTO
IPC: C04B41/70
Filed: 1993-03-18
Abstract: PURPOSE:To excellently reinforce a concrete structure by sticking a cloth material, nonwoven fabric and fibrous sheet material, etc., using a carbon fiber, a glass fiber, etc., in high adhesion on the surface of the wet concrete of the concrete structure, impregnating a matrix resin into the fiber and curing. CONSTITUTION:The primer consisting of liq. epoxy resin, a hydrophobic polyamine compd., thioxotropic imparting agent and a silane coupling agent is applied onto the surface of the wet concrete. By applying the primer, a fiber sheet, etc., is stuck in high adhesion onto the surface of the wet concrete without being affected by water.
Patent JP-H05283704-A (JP)
Title: Semiconductor device and manufacture thereof
IPC: H01L29/78
Filed: 1992-04-04
Abstract: PURPOSE:To reduce the area of a cell with which a MOSFET is constituted in a semiconductor device with a vertical type double diffused MOSFET, and to provide a highly efficient semiconductor device which can be formed using small chips. CONSTITUTION:The reduction of a cell area can be accomplished by forming a channel working region on a BW region 2. The method manufacture of the above-mentioned channel working region is as follows: the epitaxial layer, to be provided on a semiconductor substrate 1a, is formed by two layers, a BW region 2 is formed after the first epitaxial layer 1b has been formed, the second epitaxial layer 1c is formed thereon, and then a channel region 3 and a source region 4 are formed.
Patent JP-H07268420-A (JP)
Title: Stave, its fitting structure and fitting method therefor
Inventor: SASAKI MITSUO
IPC: B22D19/00
Filed: 1994-03-30
Abstract: PURPOSE:To easily execute the fitting of a stave to an iron shell by integrally arranging fitting bolts and screwing nuts for fitting to the iron shell with the fitting bolts in the stave body casting cooling pipes therein. CONSTITUTION:Plural pieces of cooling pipes 3 are cast in the stage body 2 and the nuts 5 screwed to the fitting bolts 4 used at the time of fitting to the iron shell 7 are integrally cast at the abutting side 2a on the iron shell, and the surrounding of the nut 5 forms a gap 6 so as to arrange a fire-proof shock resistant material, etc. In this constitution, the cooling pipe 3 in the stave body 2 is penetrated through a pipe inserting hole 8 of the iron shell 7 and the fitting bolt 4 is penetrated through a penetrating hole 9 of the iron shell 7. Then, one side of a male screw part 10a of the fitting bolt 4 is screwed with the nut 5 of the stave body 2, and a fitting nut 11 is screwed to the other side of male screw part 10b to fit the stave 1 to the inner surface of the iron shell 7. By this method, the stave 1 can easily be fit to the iron shell 7.
Patent JP-H0229065-A (JP)
Title: Color picture reader
Inventor: SUZUKI SEISUKE
IPC: H04N1/04
Filed: 1989-03-31
Abstract: PURPOSE:To read a color picture accurately at a fast speed by providing a region where each light emission characteristic of plural light sources has an overlapped wavelength and using red and yellow group light emitting diodes with high light emission efficiency as light sources. CONSTITUTION:A fluorescent light 12 and a light emission diode unit 13 are mounted in a case 11, a red orange color, a yellow light and a blue light from plural linear red orange, yellow light emission diodes 13R, 13Y of a linear configuration from a fluorescent light 12 radiates 4 a line l on an original 1 detected by an image light detection section 3a of a CCD line sensor 3. The radiated wavelength regions of the light emitting diodes 13R, 13Y and the fluorescent light 12 are continuous and the light of the continuous wavelength region from nearly 400nm to nearly 700nm radiates. The red orange light of one line by plural red orange light emitting diodes 13R, the yellow light of one line by plural yellow light emitting diodes 13Y and the blue color light of one line by the fluorescent light 12 radiates for each step when the original 1 is sent in time division.
Patent JP-S528227-A (JP)
Title: Throttle valve controlling device of engine
Inventor: SHISHIDO TOSHIMASA
IPC: F02M19/12
Filed: 1976-07-12
Abstract: PURPOSE: In a device for controlling a throttle valve opening by functions of depression operating device and drepression detector at engine rapid deceleration, by forming a valve body of the depression detector into a hollow poppet, a rapid response of this device is made available to engine rapid deceleration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5419968-A (JP)
Title: Production of pyrouglutamylglycine
Inventor: INOUE OSAMI
IPC: C07K1/10
Filed: 1977-07-13
Abstract: PURPOSE: The heating of glutamic or pyroglutamic acid and glycine is carried out in the presence of acetophenone to produce selectively and simply title compound useful as precursor of physiologically active peptides, such as gastrin, and as cosmetics because of its antibiotic and moisture absorbing effect. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06295267-A (JP)
Title: Card protect system
Inventor: HASEGAWA KOICHI
IPC: G06F21/62
Filed: 1993-04-09
Abstract: PURPOSE:To provide the card protect system which can hold confidentiality of a software in the same way as a dedicated memory card by using a general memory card. CONSTITUTION:By installation, an external terminal of a memory card 5 is connected to a CPU of a main body device, and when a power source is turned on, a reset signal of an IC 7e is outputted, a bar Q of an FF 7d becomes '1', an output of an AND circuit 7f becomes '1', and it becomes a bar OE of a memory 6 and read-out becomes unallowable. When the CPU sets a bar WE to enable ('0'), and writes specific data D0=1 in a specific address Ad, a decoder 7b outputs '0', an output of an AND circuit 7c to which this '0' and '0' of the bar WE 5c are inputted becomes '1', and it becomes a trigger and is inputted to the FF 7d, and in the FF 7d, D0=1 is inputted in advance and a bar Q is varied to '0' by the trigger, and thereafter, this '0' is always inputted to the AND circuit 7f, and thereafter, an output of the AND circuit 7f corresponds to a signal level of the bar OE 5d of the other input terminal. That is, the signal level of the bar OE 5d becomes the bar OE input of the memory 6 as it is, and the read-out inhibition of the memory card 5 is released.
Patent JP-S578402-A (JP)
Title: Checking device for aspherical shape
Inventor: TAKESHITA MASAMICHI
IPC: G01B21/20
Filed: 1980-06-20
Abstract: PURPOSE:To measure a curved surface without damaging a lens, by placing an aspherical lens on >=3 supporting points provided on a disk, and measuring the length to the curved surface from a slit light source provided on the upper part of the disk, rotating said disk. CONSTITUTION:A supporting disk part 3 whose upper and lower surfaces are supported by >=3 steel balls is provided on a supporting part 2, so that it can be rotated through a driver 10 by a driving motor 11. A lens 5 to be checked is placed on the supporting balls 4 provided on the upper surface, and when the supporting disk part 3 is rotated, the lens 5 rolls over the steel balls 4, and the center of the lens 5 coincides with the center shaft of the supporting disk part 3. Subsequently, the lens 5 is irradiated by parallel rays from a measuring part consisting of a parallel ray generating part 6 provided on the end of a horizontal sliding rail 9, a vertical coordinate value detecting part 7 and a vertical slide supporting part 9, a vertical coordinate value is detected, and the axial symmetry is checked by rotating the supporting disk part 3. Thereafter, the measuring part is moved toward the center in order, and the same measurement is executed. In this way, whether a curved surface is good or not can be decided easily without damaging a lens.
Patent JP-S60227749-A (JP)
Inventor: FUKUDA SHIYUNPEI
IPC: A61C1/07
Filed: 1984-04-26
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-2000281654-A (JP)
Title: Isoquinoline dertivative
Inventor: UKITA TATSUZO
IPC: A61P9/12
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an isoquinoline derivative which has an excellent selective phosphodiesterase V-inhibiting action, exhibits an excellent vasodilator action, an excellent pulmonary artery pressure-lowering action and the like on the basis of the action and is useful as a medicine for preventing and treating chronic heart failure, stenocardia, (pulmonary)hypertension and the like. SOLUTION: A compound of formula I [ring A is a substituted benzene ring; ring B is a (substituted) benzene ring; R1 is a (substituted) lower alkoxy, a (substituted) cyclo lower alkyloxy, a (substituted) alkenyloxy or the like; R2 is COOR3 (R3 is H or an ester residue) or CON(R4)(R5) [N(R4)(R5) is a (substituted)nitrogen-containing heterocyclic group or (substituted) amino]], for example, 7-benzyloxy-1-chloro-3-methoxycarbonyl-4-(3,4,5-trimethoxyphenyl) isoquinoline. The compound of formula I is produced, for example, by a method comprising halogenating an isoquinoline derivative (salt) of formula II to obtain a compound of formula III (R11 is a halogen).
Patent JP-S61241976-A (JP)
Title: Manufacture of field effect transistor
Inventor: YAMAZOE HIROSHI
IPC: H01L27/12
Filed: 1985-04-18
Abstract: PURPOSE:To decrease leaking current from a gate to a large extent, by providing the first process, by which a tantalum layer having a specified shape is formed on an insulating substrate; the second process, by which an insulating layer is formed on the tantalum layer and a gate insulating layer is obtained; and the third process, by which anodic oxidation of the tantalum layer is performed. CONSTITUTION:A tantalum layer is formed on a glass plate, which is coated with silicon dioxide. Minute machining is performed no the tantalum layer. A silicon nitride layer is formed on the tantalum layer by a plasma chemical vapor deposition method. A silicon dioxide layer is formed by a chemical vapor deposition method. An aluminum oxide layer is formed by a sputtering method. A tantalum oxide layer is formed by a sputtering method. Thus an insulating layer 3 is obtained. Then device is immersed in aqueous solution of phosphoric acid. A positive DC voltage is applied to the tantalum layer, and anodic oxidation is carried out. Then, aluminum is evaporated. Minute machining is carried out by a photolithography method and a wet etching method. Thus source and drain electrode 5 are obtained. The overlapping area of the gate electrode comprising the tantalum layer 2 and the drain electrode and the overlapped area of the gate electrode and the drain electrode are 250 square mum. Thus, the characteristics of an FET are improved, and the manufacturing yield rate is improved.
Patent JP-S63249369-A (JP)
Title: Semiconductor device
Inventor: KISHIMOTO SATORU
IPC: H01L27/04
Filed: 1987-04-03
Abstract: PURPOSE:To decrease the size of a device, and reduce a parasitic capacity, by forming a second oxide film ring of narrow width and a second guard ring layer, outside the periphery of a first guard ring layer. CONSTITUTION:On an N-type semiconductor substrate 1, the followings are formed in order; an oxide silicon film 2, an aperture 4 for forming a balast resistance layer, a first oxide film ring 13, an aperture 7 for forming a first guard ring layer, a second oxide film ring 24 narrower than the first oxide film ring 13, and an aperture 20 for forming a second guard ring layer narrower than the first guard ring layer. By utilizing a selective implantation effect of the oxide silicon film 2, P-type impurity of inverse conductivity type to the N-type semiconductor substrate 1 is implanted and diffused to form simultaneously a balast resistance layer 5, a first guard ring layer 8 and a second guard ring layer 21. Thereby, the whole size of a device is made small, and a parasitic capacitance is reduced.
Patent JP-S61241926-A (JP)
Title: Method for processing of semiconductor crystal
Inventor: ITOU YOSHITERU
IPC: H01L21/304
Filed: 1985-04-18
Abstract: PURPOSE:To obtain the wafer of high accuracy in shape by subjecting the semiconductor crystal produced with the <111> face direction as a crystal growth direction to grinding process and subsequently dividing the semiconductor crystal into thin plates by the plane inclined at 54.7 deg. to the <111> face direction. CONSTITUTION:In the semiconductor crystal 11 produced with the <111> face as a crystal growth direction, the <110> face direction (alpha-plane) 12 of this semiconductor crystal 11 and the <1'1'0> face direction (beta-plane) 13 are ground along the <111> face by a cylindrical grinder. Next, the semiconductor crystal 1 in which the alpha-plane 12 and the beta-plane 13 are ground are sliced into a predetermined thickness by the plane including the <110> axis with an inclined angle of 54.7 deg. to the <111> face and a plurality of thin plates 15 are obtained. The thin plates 15 are set in an autoloader with the flat surface (gamma-plane) contact with a supporting rod and those are bevelled to obtain the wafers 16 of predetermined shape. Accordingly, the wafers can be obtained with high shaping accuracy and high productivity by the simple process easily.
Patent JP-S61241308-A (JP)
Title: Production of cationic emulsion
Inventor: YOKOE SHINICHI
IPC: C08F220/60
Filed: 1985-04-17
Abstract: PURPOSE:In the emuslion polymerization of a (meth)acrylic alkyl ester, a nonionic surfactant of polyethylene oxide is used to give an emulsion of high polymerization stability as well as mechanical and chemical stability. CONSTITUTION:In the polymerization of a (meth)acrylic ester in the presence of an amino group-containing acrylic monomer of formula I (R1 is H, methyl; R2 is 1-8C alkylene; R3, R4 are H, 1-6C alkyl) or formula II, 1-10wt% based on the monomer, of a nonionic surfactant of polyethylene oxide of 14 HLB such as polyoxyethylene lauryl ether, oxyethylene oxypropylene block polymer is added. EFFECT:The resultant emulsion has a low viscosity even in high concentration as much as 60% resin and reduces the formation of coarse particles and shows good operability.
Patent JP-H03282441-A (JP)
Title: Overhead projecter system
Inventor: ONO TAKUO
IPC: G09F9/00
Filed: 1990-03-30
Abstract: PURPOSE:To display an arrow mark with simple constitution by providing an overhead projecter adapter which is mounted on an overhead projecter and an instructing means which is connected to a personal computer and instructs the movement of an instruction mark. CONSTITUTION:A system is constituted of the overhead projecter adapter (OHP adapter) 1, the personal computer 3 and a mouse 5 as the instructing means, and the OHP adapter 1 is mounted on the OHP 7. The OHP adapter is provided with a CPU 11, RAM 13, ROM15, video RAM (VRAM) 17, liquid crystal driving circuit 19, X driver 21, Y driver 23 and liquid crystal panel 25. Display data including the instruction mark is sert to the OHP adapter 1 from the personal computer 3 and displayed in the liquid crystal display device 25 of the OHP adapter 1 and then on a screen 9, where the instruction mark is moved to a desired position. Thus, an existing OHP can be used as it is and the arrow mark can be displayed.
Patent JP-S61243131-A (JP)
Title: Sintering method for iron ore
Inventor: TAMEI AKIRA
IPC: C22B1/20
Filed: 1985-04-18
Abstract: PURPOSE:To eliminate the need for a large air-tight housing in sintering of iron ore by sealing the space between a hood for covering the ignited top surface of the sintered ore and the top surface of the sintered ore with a sealing device, forcing air therein and generating a negative pressure in a wind box. CONSTITUTION:Bedding ore is supplied from a bedding ore tank 3 onto an endless pallet group 1 moving in a direction A and a raw material is supplied from a raw material tank 4 onto the bedding ore. The raw material is ignited in an ignition furnace 5. The air is sucked through the wind box 6 by a suction duct 7 and the sintered ore is discharged from a chute 8. The ignited top surface of the sintered ore is covered by the hood 12 provided with a force draft fan 13 and the space between the hood 12 and the top surface of the sintered ore is sealed by the sealing device. The air passes consequently through the sintered ore and is discharged from the suction duct 7 through the box 6 when the air is forced from the fan 13 into the hood 12. The leakage of the air is thus extremely minimized.
Patent JP-S63249316-A (JP)
Inventor: ISHIKAWA ISAMU
IPC: H01G4/18
Filed: 1987-04-03
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-H0296375-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI YASUO
IPC: H01L21/336
Filed: 1989-03-31
Abstract: PURPOSE:To increase the contact area of a titanium silicide layer and a source or drain region composed of a semiconductor, to lower contact resistance and to obtain sufficient currents between a source and a drain by forming the silicide layer on its midway of a silicon layer. CONSTITUTION:The metallic silicide layer 7 of titanium silicide, etc., shaped to the section of a silicon layer 4 on an insulating layer 2 in a self-alignment manner is set so as not to reach up to the lower end of the silicon layer 4. Consequently, the silicide layer 7 of titanium silicide, etc., formed by reacting silicon and a metal in the self-alignment manner is set so as not to reach the lower end of the silicon layer 4, the upper section of the insulating layer 2, thus increasing the contact area of the silicide layer 7 and source and drain regions consisting of a semiconductor, then lowering contact resistance. Accordingly, sufficient currents between a source and a drain are acquired.
Patent JP-2000285638-A (JP)
Title: Device and method for processing information, and providing medium
Inventor: MITANI HITOSHI
IPC: H04N5/7826
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To make speedily and efficiently retrievable a desired information by determining the arbitrary number of items concerning acquired, selected and recorded information, preparing a classification, which includes the determined items, and recording the prepared classification. SOLUTION: When an operating signal is inputted, it is stored in a work memory 29 by a recorder control part 26 that a program at the position of a cursor at that time is determined as a program to be recorded. A user selects the directory of a file for this program to be recorded. This selection is also performed by moving the cursor to a prescribed position and inputting the operation of determination. When the user completely inputs the item of the required directory, reserving processing is executed. When an icon button of 'to record' is selected, the recorder control part 26 controls an OSD control part 31, displays the message of 'reservation procedure has been completed' and displays an icon button of 'understand'.
Patent JP-H04293819-A (JP)
Title: Open shield excavator
Inventor: UEMURA KOICHI
IPC: E02D17/08
Filed: 1991-03-22
Abstract: PURPOSE:To easily and certainly prevent water from going into an excavator when an open shield excavator is divided into a front excavator and tail excavator and slidably loose fitted with each other. CONSTITUTION:The interior of a front excavator 2 is divided into the front section and the rear section by a bulkhead 11, and a water-cutting off plate 12 to blockade the opening inside the excavator at the loose-fitting section of a front excavator 2 and tail excavator 3 having a first pushing angle 6 is arranged on the face on the side of the tail excavator so that it may be freely taken in and out. In addition, the head of the tail excavator is blockaded by a partition steel material 14.