baber/WOPTO huggingface dataset:
Patent JP-S6084822-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKASU HIDESHI
IPC: H01L21/302
Filed: 1983-10-15
Abstract: PURPOSE:To prevent a flaw due to scratching at mirror polishing by coating a surface with a polycrystalline Si film by pressure-reduced CVD before processing of opening of contact holes. CONSTITUTION:A polycrystalline Si film 7 is formed on a surface of a semiconductor device by pressure-reduced CVD, after which a back surface of a wafer is mirror-polished by dry or wet etching. After the predetermined cleaning, the polycrystalline Si film 7 is removed by dry etching. In this case, an Si oxide layer 6 is not subjected to an operation of opening of contact holes.
Patent JP-H067400-A (JP)
Title: Postured holder for sick person
Inventor: SONOO YOSHIYUKI
IPC: A61G7/05
Filed: 1992-06-26
Abstract: PURPOSE:To hold a bed-ridden sick person or the like in a seated posture so that assistance operations, such as cleaning operation, can be easily conducted in the seated posture. CONSTITUTION:A back retaining member 5 is mounted to side plates facing each other at a prescribed spacing. Since this back retaining member 5 is constituted openably and closably, the sick person is able to maintain the seated posture by himself in the closing state of the back retaining member 5. The cleaning operation of the back can be made if the back retaining member is opened.
Patent JP-S6255334-A (JP)
Title: Corrosion-proofing construction work for marine steel structure
Inventor: DOI KAZUYUKI
IPC: F02B75/02
Filed: 1985-09-03
Abstract: PURPOSE:To secure the long-term durability of a marine steel structure by a method in which a corrosion-resistant layer is closely attached to a steel material, a buffer layer and a plate-like titanium protective cover are provided on the outside of the corrosion-resistant layer, and they are clamped with an insulating flange and a corrosion-resistant metal bolt. CONSTITUTION:A layer 6 having an anticorrosive action is closely attached to the surface of a steel material, and a protective cover 4 is then provided for the outermost layer. The cover 4 is contacted with an L-shaped insulating flange 20 and a flange 7, and they are clamped with a corrosion-resistant metal bolt 8 and a nut 9. Also,an insulating cap 12 is preferably used for the bolt hole.
Patent JP-H0242078-A (JP)
Title: Condensed heterocyclic compound
Inventor: GOTO GIICHI
IPC: A61P25/28
Filed: 1988-08-02
Abstract: NEW MATERIAL:The condensed heterocyclic compound of formula I [X and Y are H or substituent; Z is (substituted) amino; n is 0-2] or its salt. EXAMPLE:6-Dimethylaminomethylisoindolo[2,1-a]quinoline-5,11(5H)-dione. USE:It has antianoxiac action and is especially useful as a brain-protecting agent. For example, the compound is useful as a drug for the prevention and remedy of sequela of cerebral apoplexy, sequela of cerebral infraction, head lesion, consciousness disorder caused by cerebral surgery, senile dementia, stenocardia, myocardial infraction, etc. It can be administered by oral or parenteral administration. PREPARATION:The compound of formula I can be produced e.g., by reacting a compound of formula II (Z' is halogen, alkylsulfonyloxy or arylsulfonyloxy) with a compound of formula III in the presence of a base in a solvent or without using solvent.
Patent JP-H0945983-A (JP)
Title: Variable wavelength semiconductor laser
Inventor: HAMADA MADOKA
IPC: H01S3/1055
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a variable wavelength semiconductor laser in which the continuous phase wavelength variation width can be enlarged only through simple adjustment of mechanism without requiring correction for each wavelength. SOLUTION: A laser beam emitted from one edge of a semiconductor laser 1 is branched by an optical demultiplexer 31 and directed partially to a control section 32. The control section 32 controls a resonator or an optical attenuator 30, inserted between the resonator and the semiconductor laser 1, such that the incident laser beam has a constant intensity.
Patent JP-H106327-A (JP)
Title: Method for kneading cement by using sheet
Inventor: TOYOSHIMA KAGEAKI
IPC: B28C5/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To release a person from hard labor and to easily and rapidly obtain cement paste with good quality by a method wherein cement and aggregate are placed on a curtain-like sheet and raw materials are rotated by taking up alternately both ends of the sheet and water is added and mixing and kneading are performed to obtain the cement paste. SOLUTION: At first, a sheet 6 is spread by facing upward the surface of the sheet 6 and the upper sides of handles 1-4 and mixed raw materials 7 consisting of cement and other aggregates appropriate amt. of which are respectively metered are placed at a position being close to the left end of the sheet 6. Then, when the handles 3 and 4 on the left end of the sheet are slowly taken up, the raw materials 7 are rotated while they are gradually folded and piled by gravity. When they reach another end, it is stopped and thereafter, the handles 3 and 4 are taken down and are let to go of. Then, when the end of the sheet 6 is similarly slowly taken up at a position of the handles 1 and 2, the raw materials 7 are rotated and kneaded again and reach another end. When this motion is repeated back and forth at least 3 times, a cement paste with a required degree of kneading can be obtd.
Patent JP-H0361306-A (JP)
Title: Manufacture of bimetallic cylinder
Inventor: YAMAMOTO AKIO
IPC: B22F5/10
Filed: 1989-07-28
Abstract: PURPOSE:To facilitate release of lining in inner face of a cylinder and a core and to easily manufacture the bimetallic cylinder by using the core made of material having larger coefficient of heat expansion than that of the cylinder base material at the time of lining the inner face of the cylinder having one or more shafts with corrosion resistant and wear resistant material. CONSTITUTION:At the time of manufacturing the bimetallic cylinder used for injection forming, etc., of plastic product, the core 11 made of the material having large heat expansion ratio is inserted into a hole 12a in the steel-made cylinder 12 to form gap 13 for packing metal powder between the core 11 and the hole 12a of cylinder. Into the gap, the metal powder for forming the corrosion resistant and wear resistant lining is packed and sintered with the hot isostatic pressing apparatus and diffused. Successively, this is cooled to the room temp. and the core and the lining layer 14 are easily separated because of weak joining strength due to stress developed by the difference of heat expansion ratio between the core 11 and the cylinder 12, and the core 11 is pulled out to easily manufacture the cylinder 12 with hole having excellent corrosion resistant and wear resistant lining layer 14 provided.
Patent JP-H08312130-A (JP)
Title: Holding planking for scaffolding
Inventor: ITO KATSUMI
IPC: E04G5/02
Filed: 1995-07-06
Abstract: PURPOSE: To bear and fix a jack base or a pipe support simply in light weight. CONSTITUTION: A holding planking 10 made of a synthetic resin or a metal and used for a scaffolding is composed of a quadrilateral plate-shaped bottom base body 13 and a cover base body 12, in which a quadrilateral-shaped recessed section 11 is formed to a surface, the plate section of a jack base or a pipe support is fitted and held into the recessed section 11, and the place of the recessed section of the cover base body 12 is brought into contact oppositely to the bottom base body 13 by a plurality of ribs. The cover base body 12 forms a space between the cover base body 12 and the bottom base plate 13, and assembled with the bottom base plate 13, the whole is lightened and has sufficient strength, and the plate section of the jack base or the pipe support can be fitted and fastened simply into the recessed section 11.
Patent JP-H0539483-A (JP)
Title: Liquid crystal composition and cosmetic containing the same
Inventor: YOKOTA TAKASHI
IPC: A61K8/30
Filed: 1991-08-02
Abstract: PURPOSE:To provide the subject composition of intense and broad color developability, favorable in aesthetic feeling such as clearness, containing a hydrophilic surfactant, sterol and alpha-glyceryl alkyl ether at specified proportion. CONSTITUTION:The objective liquid crystal composition rich in color developability, excellent in aesthetic feeling and capable of giving cosmetics with favorable use feeling, containing (A) 0.01-3wt.% of a hydrophilic surfactant such as a sucrose fatty acid ester, (B) 0.01-1wt.% of a sterol such as cholesterol or cholestanol, and (C) 0.01-3wt.% of an alpha-glyceryl alkyl ether such as behenyl alpha-monoglyceryl ether.
Patent JP-H1136096-A (JP)
Title: Jet plating device
Inventor: YASUJIMA SHIGEO
IPC: H01L21/60
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To uniformly regulate the thickness of plating coating in the face of a wafer by forming the flows of plating solns. different in the center part and the outer circumferential part of a semiconductor substrate in a cup tank in which plating solns. from a plating tank are jetted. SOLUTION: The cut tank has an internal and external double structure of a cup tank 5A on the outer circumferential side and a cut tank 5B arranged on the center part of the cup tank 5A. Then, through the space between the internal and external cup tanks 5A and 5B, the flow of a plating soln. orientated toward the outer circumferential part 1a of a wafer 1 is formed, and also, through the inside of the cup tank 5B on the inside, the flow of a plating soln. orientated toward the center part 1b of the wafer 1 is formed independently of the above flow of the plating soln. A plating soln. 9 in a plating tank 7 is fed to the jet port 13 of the cup tanks 5A and 5B by pumps 10A and 10B controlled by inverters.  In this way, plating can be executed while the flow rates of the plating solns. are independently controlled, and, even, as for the coating with <=1 μm coating thickness, the uniform one can be obtd.
Patent JP-H0921375-A (JP)
Title: Electromagnetic air control valve in internal combustion engine
Inventor: OKURA KAZUMI
IPC: F02M69/32
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce the assembling time and to improve the productive efficiency, by making an operating rod and an electromagnetic device in a subassembly condition respectively, and assembling them onto a throttle body, so as to form an electromagnetic air control valve. SOLUTION: A subassembly of an operating rod 6 is provided in a housing hole 5 from the opening at the other side end of a throttle body 1. A valve part 7A is provided opposing to a valve seat 4, and one sid end of an installing flange 7B is provided on the locking step 1D of the housing 10. The bottom part 10A of the housing 10 of the subassembly of an electromagnetic device is pressed in toward the housing hole 5 of the throttle body 1. As a result, the installing flange 7B of a bellows 7, a circular member 15, the outer periphery of a centering spring 8A, and the outer periphery of a centering spring 8B, are held. A movable core 9 is provided opposing to the first projection 12B of a fixed core 12, and the other side end 6E of the operating rod 6 is provided opposing to the output rod 13B of a thermosensible response member E.
Patent JP-H0747057-A (JP)
Title: Radiative thermometer
Inventor: TOMINAGA HITOSHI
IPC: A61B5/01
Filed: 1993-08-05
Abstract: PURPOSE:To make accurate measurement of the body temp. by moving an infrared sensor to a position confronting a tympanum upon checking ocularly the probe installation position using a finder means. CONSTITUTION:A clear acrylic resin cylinder 19 is furnished whose both surfaces are coated black, and the light given by a light emitting diode 18 is transmitted while reflected therein, and the position of a tympanum is well visible from a finder window. When a lever switch 5 is heaved, a sensor up-down moving plate 15 is moved in a single pierce in the condition as holding an infrared sensor 16, and a shutter 17 blocks the light transmission path of a chopper pipe 10, and the infrared sensor 16 is hindered from moving at the top of a slide groove 14 for sensor. At, this time, the infrared sensor 16 is positioned correctly relative to the tympanum. If then the lever switch 5 is heaved to the overmost position, the shutter 17 releases the sensor light receiving window, and the sensor 16 receives the infrared rays from tympanum transmitted through the copper pipe 10. A CPU calculates the temp. of the tympanum and displays the result on a liquid crystal display as the body temp.
Patent JP-H0356843-A (JP)
Title: Method for deciding grain pattern
Inventor: SAKAI HIROSHI
IPC: G01N21/82
Filed: 1990-07-25
Abstract: PURPOSE:To precisely decide a grain pattern by processing a two-dimensional image obtained with the aid of photoelectrically scanning a reaction vessel having a bottom surface which is inclined toward the center based on the central position signal of the reaction vessel and detecting and deciding the grain pattern. CONSTITUTION:The well 2 of the reaction vessel having the bottom surface which is inclined toward the center of a microplate 1 moved in a right angle direction to a scanning direction is photoelectrically scanned by image sensors 3a - 3d which are controlled by a host processor 16. Then, the two-dimensional image is stored in an image memory 10 through amplifiers 7a - 7d, a switch 6, an A/D converter 9 or the like. When the stored content is read out and supplied by a high-speed processor 17, the host processor 16 forms the central position signal of a cell 2 based on the boundary of the cell 2 and the plate 1. Based on the signal, the plural grain patterns including the central part are detected from an image at the bottom part and it is decided at a high speed, precisely and automatically by comparing the respective patterns whether a grain is flocculated or not. Besides, the reinspection when the decision cannot be executed is quickly executed in a same way.
Patent JP-H0522741-A (JP)
Title: Recorder and reproducer
Inventor: SASAKI YOSHIYUKI
IPC: H04N5/782
Filed: 1991-07-09
Abstract: PURPOSE:To reproduce the desired still picture of a MUSE signal. CONSTITUTION:The MUSE signal consists of four fields for one round. A field discriminating circuit 2 outputs the discriminating signal of the first-fourth field to an index signal inserting circuit 3 at the time of recording scene- photographing and outputs a recording control signal which becomes high-level among the first-fourth fields. The index signal inserting circuit 3 generates the pilot signal of a frequency outsides an FM signal band and executes addition at the point of recording start time in the first field of the signal for recording. When a recording signal control circuit 4 outputs the signal processed by the index signal inserting circuit 3 to a head 5 while the recording control signal is high-level, information of the first-fourth fields is recorded on the magnetic tape and also an index signal is recorded at the top of the first field.
Patent JP-H1036527-A (JP)
Title: Biaxially oriented polyester film
Inventor: KUNUGIHARA KAZUHIRO
IPC: C08K3/36
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a biaxially oriented polyester film having excellent winding workability, flatness and slipperiness. SOLUTION: This polyester film contains 0.01-3.0wt.% of spherical silica particles having a particle size distribution value (r) of >1.5 and <4.0 and an average particle diameter of 0.1-3.0μm.
Patent JP-H0515260-A (JP)
Title: Electrically-driven side wall opening and closing device for vinyl house
Inventor: SAKAGAMI OSAMU
IPC: A01G9/24
Filed: 1991-07-10
Abstract: PURPOSE:To vertically move a movable pipe at the tip of wires and an opening and closing vinyl by rotating one motor, revolving a wire winding pipe by the rotation direction, winding the wire reeled in the same direction and unwinding. CONSTITUTION:A rotatably supported wire winding pipe 3 is installed in the lower length direction of a ridge tree 2d of a vinyl house 1, each two wires 9 are wound in the same direction on plural positions of the wire winding pipe, a mobile pipe 6 supporting an opening and closing vinyl 70 constituting opposing two side walls at the tip of the wires is horizontally suspended along the opposing double side wall of the vinyl house, the wire winding pipe is rotated by a motor 4 and made movable up and down to vertically move the opening and closing vinyl.
Patent JP-H0943984-A (JP)
Title: Toner cartridge mounting device
Inventor: NISHIMURA TOSHINORI
IPC: G03G15/08
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a toner cartridge mounting device capable of preventing the device from being damaged by detecting the foreign matters even when the foreign matters enter the fixing position of the toner cartridge. SOLUTION: A cam groove 55 is formed on a toner cartridge 24 side, an elevation gear 29 having an elevation pin engaging with the cam groove 55 is rotated and driven with a driving motor, and the toner cartridge 24 is moved from an attaching/detaching port 26 to a mounting part 27. When the driving current exceeds the prescribed value during the movement of the toner cartridge, the driving motor is reversely rotated to discharge the toner cartridge 24.
Patent JP-S6352257-A (JP)
Title: Microprocessor
Inventor: SUZUKI YOSHITO
IPC: G06F13/28
Filed: 1986-08-22
Abstract: PURPOSE:To process a device having high priority at a high speed by securing such constitution where a microprocessor completes immediately its executing bus cycle and clears a bus master with a bus request given from a device of high priority. CONSTITUTION:A direct memory access controller DMAC sets a signal of a terminal R and R at a low level, i.e., in an active state when data having a high degree of emergency is transferred and at the same time delivers a bus request signal. A microprocessor MPU is set in a halt state as soon as a machine cycle synchronous with a clock E is finished after the signal of the terminal R and R is set at a low level. Then an address terminal and a data terminal are set at high impedance and a bus acknowledge signal is also delivered from the MPU. Thus the DMAC acquires a bus and transmits a signal showing a busy mode of the bus to other devices. Then the DMAC gives access to a memory device RAM as well as floppy memory devices FDC and FDD for execution of transfer of data among them.
Patent JP-S6255688-A (JP)
Inventor: HATAYA YUICHI
IPC: B60Q9/00
Filed: 1985-09-04
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-S6172975-A (JP)
Inventor: OKI NORIO
IPC: F25D3/00
Filed: 1984-09-18
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-H0361171-A (JP)
Title: Failure detecting device of load driving control equipment
Inventor: ISHIKAWA YASUTAKE
IPC: B62D6/00
Filed: 1989-07-28
Abstract: PURPOSE:To accurately execute failure detection all the time by stopping the failure detection based on anticipation at the time of input transient using a simulated load model and changing the parameter of the load model with an actual load and the load model compared. CONSTITUTION:A given dither current is polymerized to a driving current which is based on a command signal outputted from a circuit a, and the driving current with a dither applied to an inductance load (b) is prepared in a circuit (c). The existence of the dither in the driving current with the dither is observed, and the fail of a load driving control system is detected by a means (d). Moreover when the input and output values of a load model (e) simulating the same response as the inductance load have a difference of a given value or more, the above failure detection is stopped by a means (f). When the continued time of the above difference and dither lost time in the load model (e) differ for a given time or more, the parameter of the load model (e) is changed by a means (g) so that both the times conform.
Patent JP-H0483966-A (JP)
Title: Control method for automatic transmission
Inventor: ASADA TOSHIYUKI
IPC: F16H61/10
Filed: 1990-07-24
Abstract: PURPOSE:To reduce the generation of a shock due to inertia torque at a time except a shift executing period by effecting the change in rotation of the rotary member of some planetary gear mechanism during a shift. CONSTITUTION:A third speed is set by means of first and third planetary gear mechanisms 1 and 3 and the planetary gear mechanisms 1 and 3 are related to transmission of a power. However, a second planetary gear mechanism 2 is not related to transmission of a power, and is an unlimiting chain in terms of a mechanism. In which case, during the shift of a transmission from a second speed to a third speed, the second speed is set by means of the pattern of a column (b), a third speed is set by means of the pattern of a column (c) from this state through the pattern of the column (b), and preparation for a shift to a fourth speed is effected. In a shift from the second speed to the third speed through variation of the engagement and disengagement pattern of the column (b) for the second speed to the engagement and disengagement pattern of the column (c) form the third speed, the rotation change of the second planetary gear mechanism not related to transmission of torque is started and completed during execution of a shift.
Patent JP-S6256570-A (JP)
Title: Reactive sputtering method
Inventor: YAMAMOTO TAKAHIRO
IPC: C23C14/34
Filed: 1985-09-06
Abstract: PURPOSE:To form a good-quality sputtered oxide film by preferentially introducing a sputtering gas in the vicinity of a target and preferentially introducing oxide forming oxygen in the vicinity of a substrate. CONSTITUTION:A sputtering chamber 1 is evacuated and cylinders 6 and 7 are opened to introduce gaseous Ar and gaseous O2 through inlet pipes 8 and 9. At this time, the gas pressure is regulated to about 10<-2>-10<-1>Pa, the gaseous Ar is introduced in the vicinity of the surface of a target 4 and the gaseous O2 is introduced in the vicinity of the surface of a substrate 5. A requisite voltage is impressed between an anode 2 and a cathode 3, the gaseous Ar is ionized on the surface of the target 4 and the target 4 is efficiently sputtered. Then the ion from the target 4 reacts with the gaseous O2 ionized due to the fall of potential in the vicinity of the surface of the substrate 5 and an oxide layer is deposited on the substrate 5. At this time, since the gaseous O2 flows preferentially in the vicinity of the surface of the substrate 5, the ion reacts sufficiently with excess gaseous O2, an oxide film of a stoichiometric composition is formed and an excellent oxide film having a uniform quality is obtained.
Patent JP-S6090898-A (JP)
Title: Formation of single crystal silicon film
Inventor: KIMURA MASAKAZU
IPC: C30B13/06
Filed: 1983-10-21
Abstract: PURPOSE:To make easily the whole of a band into a single crystal by previously insulating and separating a silicon film on a substrate into a band with an amorphous insulating material, and annealing said film with a beam while always keeping the silicon film within the radius of the beam. CONSTITUTION:A silicon dioxide film 3 is formed on a single crystal silicon substrate 4, and a seed crystal region 1 is formed by partterning the silicon dioxide film 3. Then after a polycrystal silicon film 2 is deposited on the film 3, the polycrystal silicon film 2 is patterned into the shape of a band and a silicon dioxide film 5 having almost the same thickness as the polycrystal silicon film 2 is deposted. Then the silicon dioxide film 5 on the polycrystal film 2 is removed. In this way, the polycrystal silicon film 2 is made into a flat band insulated and separated by the silicon dioxide film 5. A laser beam 6 is irradiated to the band- shaped polycrystal film 2 which is thereby made into a single crystal.