baber/WOPTO huggingface dataset:
Patent JP-2000239784-A (JP)
Title: Cold rolled steel sheet good in deep drawability, small in plane anisotropy and excellent in ridging resistance and its production
Inventor: MURAKAMI HIDEKUNI
IPC: C21D9/48
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet having high Lankford value and low plane anisotropy, good in ridging resistance and producible at a low cost by low Ti-low Nb extra-low C steel low in recrystallizing temp. and good in ductility. SOLUTION: A steel sheet contg. components of, by weight, <0.0040% C, <0.030% Ti, <0.005% Nb and <0.005% Ti* [where Ti*=Ti-48 (C/12+N/14+S/32)], in which the density of precipitates of >=0.005 μm diameter is <=10 pieces/μm3, and the density of precipitates of >=0.10 μm diameter is >=0.010 pieces/μm3 and having >=0.4 mm sheet thickness is reheated in the temp. range of >=900 deg.C for >=30 min in a heating furnace without executing cooling to <=850 deg.C after casting or without executing cooling to <=500 deg.C after casting, is hot-rolled and is subjected to a cold rolling stage at 60 to 90% cold rolling draft and an annealing stage to produce this cold rolled steel sheet.
Patent JP-H03243834-A (JP)
Title: Infrared detector
Inventor: UEDA TOMOSHI
IPC: G01J1/02
Filed: 1990-02-21
Abstract: PURPOSE:To allow adequate detection and IR detection in plural different frequency bands by providing an antireflection film on the vacuum side of the transmission window of an outside cylinder, the band-pass filters laminated with different refractive index materials on the front and rear surfaces of a transmission substrate, and a filter part constituting an optical window formed with a low reflectivity film on the rear surface thereof, etc. CONSTITUTION:The antireflection film 14b consisting of a material, such as Ge or Si, which does not reflect IR rays is formed on the inner side of the window 14a of the outside cylinder 14 to absorb the stray light entering from the window 14a and reflected by the surface of an inside cylinder 16. The many materials which allow the transmission of IR rays and vary in refractive index are laminated and formed on the front and rear surfaces of the substrate 40a consisting of the material to allow the transmission of the IR rays of the determined frequency band width as its base material to provide a band-pass filter function on the cold filter 40 on an IR detecting element 24; further, the optical window 40d to regulate the incident angle of IR rays is formed of the low reflectivity film 40c. The adequate detection and the detection of the IR rays of the desired frequency band width are executed in this way.
Patent JP-S62196864-A (JP)
Title: Semiconductor device
Inventor: KOSHIMARU SHIGERU
IPC: H01L27/08
Filed: 1986-02-24
Abstract: PURPOSE:To accelerate the switching of an MOS FET by mixing a gate formed of a polycrystalline silicon and a gate electrode formed of a metal such as aluminum. CONSTITUTION:A LOCUS oxide film 2, a gate oxide film 4 and a polycrystalline silicon gate electrode 6 are formed on a semiconductor substrate 1, and with the electrode 6 as a mask source, drain diffused layer 3 is formed in a self- aligning manner. Then, an interlayer insulating film 8 is grown by a CVD method with a PSG film on the entire substrate, and a window W is opened in a region to be formed with an aluminum gate electrode. After an oxide film 5 is formed in the window W, an aluminum gate electrode 7 is formed by a sputtering method, an interlayer insulating film 9 and a resist pattern 11 are formed, with the pattern 11 as a mask it is opened, the pattern 11 is then removed, and aluminum wirings 10 are formed.
Patent JP-S58154785-A (JP)
Title: Blue light emitting fluorescent material
Inventor: ISHITANI AKIHIKO
IPC: H01J31/15
Filed: 1982-03-11
Abstract: PURPOSE:To form at a low cost a blue light emitting fluorescent material for low-speed electron beam excitation excellent in luminance, by mixing a fluorescent material obtd. by doping ZnS with a given proportion of Ag and Al, with a metal oxide. CONSTITUTION:High-purity ZnS is immersed in an aq. soln. of given concn. of Al2(SO4)3.18H2O and of AgNO3 and, after dried at about 100 deg.C, the obtd. powder is thermally treated in a H2S atmosphere at about 600-800 deg.C for about 2-24hr to form a blue light emitting fluorescent material having Ag concn. of 0.05-1.12m/o based on Zn and an Al/Ag concn. ratio of 1:2-1:3. Then the fluorescent material is mixed with a metal oxide such as an electrically conductive InO3 powder.
Patent JP-S60184502-A (JP)
Title: 6-arabinofuranosyl-alpa-(1or4)-glucan and its production
Inventor: SHIMIZU MASAKI
IPC: C08B31/08
Filed: 1984-03-02
Abstract: PURPOSE:To obtain a polysaccharide useful as an antineoplastic agent, by condensing 1-hydroxy-O-acyl-alpha-(1 4)-glucan with a 2,3,5-tri-O-acyl-beta-L-arabinofuranosyl bromide, and deacylating the product. CONSTITUTION:1-Hydroxy-O-acyl-alpha-(1 4)-glucan is condensed with a 2,3,5-tri- O-acyl-beta-L-arabinofuranosyl bromide at 40-60 deg.C in diazomethane in the presence of tetramethylurea, mercury (II) cyanide and a dehydrating agent, and the product is deacylated with an amine to obtain a polysaccharide comprising 6-arabinofuranosyl-alpha-(1alpha4)-glucan having a chemical structure in which arabinofuranose is bonded to a 6-OH group of alpha-(1 4)-glucan and having the following physical and chamical properties.
Patent JP-H02215874-A (JP)
Title: Coating composition for concrete and concrete coated therewith
Inventor: SANO TAKASHI
IPC: C04B41/64
Filed: 1989-02-17
Abstract: PURPOSE:To provide a coating compsn. for concrete which is excellent in the crack follow-up property, water resistance, etc., is capable of being applied thick in a single coating, and contains no solvent by preparing a two-component polyurethane resin contg. a polybutadiene polyol, an active hydrogen compd., a hydrocarbon resin, and an org. polyisocyanate. CONSTITUTION:A coating compsn. for concrete is made up of a two-component polyurethane resin consisting of a first component mainly comprising a mixture of a polybutadiene polyol (A), a compd. (B) having at least two active hydrogen in its molecule and a hydroxyl value of 200mgKOH/g or higher, and hydrocarbon resin (C), and a second component mainly comprising an org. polyisocyanate (D). The compounding ratios of these ingredients are such that: A/B by wt. is (99:1)-(50:50); C/(A+B) by wt. is (50:100)-(300:100); the equivalent ratio of NCO group of D to OH group of (A+B) is 0.85-1.5; and an average hydroxyl value of (A+B) is 100-200mgKOH/g. The two components are mixed before being applied.
Patent JP-S55130220-A (JP)
Title: Stop signal device for automatic tuning of broadcast receiver
Inventor: NAKANO KOUICHI
IPC: H03J7/18
Filed: 1979-03-30
Abstract: PURPOSE:To obtain the stop signal which gives discontinuation to the frequency sweep action of the automatic tuning system of the receiver at the optimum tuning point and by means of the intermediate frequency signal of the narrow band and obtained through the mixing conversion of the intermediate frequency of FM and the intermediate frequency of FM. CONSTITUTION:The signal of IF (10.7MHz) of FM is applied to mixer 7, and at the same time the signal of 11.150MHz sent from crystal oscillation circuit 6 is injected also to mixer 7 to receive the mixing conversion into the signal of IF450KHz of AM. And the output is supplied to the ceramic filter of the narrow band with the central frequency of 450KHz as well as to IF amplifier 8. The output of amplifier 8 is supplied to detection part 9 to give smoothing to the AC component into the DC component. With such signal, the switched signal is obtained. On the other hand, the detection output given from FM detection circuit 10 is supplied to comparator 11, and signal S11 is delivered when the detection level enters the range of the upper and lower limit set levels. When both signals S10 and S11 feature the high level each, stop signal S12 is obtained from logic circuit 12 to prevent stop signal S12 from being caused by the noise.
Patent JP-H06252065-A (JP)
Title: Manufacture of insulating film
Inventor: SHIMIZU AKIO
IPC: H01L21/205
Filed: 1993-03-01
Abstract: PURPOSE:To provide a method of manufacturing an insulating film allowing it to uniformly cover overall a difference in level with a homogeneous film having small inner stress as a method for preparing an insulating film by means of ECR plasma CVD. CONSTITUTION:This is a method of piling up a film on the film-forming surface reciprocally repeating a film-forming process and a sputtering process besides a method including at least two times of sputtering processes. A size of an RF bias between both processes is changed for reforming near a substrate together with homogenizing a horizontal film and a vertical film on the part of a difference in level and for shape control of a vertical film section. Further, an increase in the number of particles sticking to the substrate at the time of continuous film forming can be suppresses by adding etching gas in the sputtering process.
Patent JP-H01212900-A (JP)
Title: Three dimensional target and specified offset detection system
Inventor: SATO KAZUO
IPC: G01S13/10
Filed: 1988-02-22
Abstract: PURPOSE:To detect the existence of three dimensional target and to make it possible to function within a suitable offset altitude (distance) by detecting an effective range altitude and the existence of three dimensional target, which can be obtained by detecting magnitude and change of beat wave generated when electric wave reflected from the ground or target and transmission wave overlap each other. CONSTITUTION:Detector 6 is provided with oscillator 19, circulator 21 which through pulse modulator 20 modulates pulse of high frequency electric power generated by the oscillator 19 and transmit its signal to flat plate antenna 2, mixer 22 to which a reflected wave caught by the flat plate antenna 2 is inputted through the circulator 21, and detecting device 23 which detects beat wave outputted from the mixer 22. As transmission pulse is modulated to get longer by stages, overlap of the transmission wave and its reflected wave starts from long pulse side and moves to short one gradually, and produces beat wave. In this instance, if the point of time when the longest pulses overlap is set at pulse width corresponding to an effective range altitude (distance), the said altitude (distance) can be detected. When a target generates beat wave having difference of altitude, it is an irregular one, and by detecting this, a target having an altitude can be detected.
Patent JP-H09231255-A (JP)
Title: Hardware and software cooperation verification system
Inventor: KINOSHITA YOSHIAKI
IPC: G06F17/50
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To easily synchronize a logic circuit simulator with an architecture(instruction) simulator. SOLUTION: A condition for actuating the logic circuit simulator 101 is defined as a function of the architecture(instruction) simulator 113 and when arbitrary instruction code and data in software meet arbitrary conditions by the definition, the logic circuit simulator 101 is actuated from the architecture(instruction) simulator 113. Further, a control definition for actuating the architecture(instruction) simulator 113 is defined as a function of the logic circuit simulator 101 and when an arbitrary signal in a logic circuit meets arbitrary conditions by the control definition, the architecture(instruction) simulator 113 is actuated from the logic circuit simulator 101.
Patent JP-H09224963-A (JP)
Title: Dental kit
Inventor: FISCHER DAN E
IPC: A61K6/90
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To dispense with constant replenishment of dental agent by setting a thin soft plastic sheet material forming a dental tray from a stone model for a tooth, a coating material having a reservoir formed in the dental tray, and a dental composition to be put in the dental tray as a dental kit. SOLUTION: A thin coating 10 of a rigid material is applied on a stone model 12 on the surface for a tooth to be treated and the coating 10 is so set as to keep an interval of approximately 1mm from a gum line 16. A dental tray 22 is formed in vacuum from a die and made of a soft transparent vinyl material. The tray 22 is so formed that a small clearance on the gum line 16 is trimmed and approximately 1/4mm-1/3mm of the boundary between the gum is coated, however, the tray 22 does not cover the interteeth papillae. In this case, a thin soft plastic sheet material forming a dental tray from a stone model 12 for a tooth, a coating material having a reservoir formed in the dental tray 22, and a dental composition to be put in the dental tray 22 are set as a dental kit.
Patent JP-S63206684-A (JP)
Title: Apparatus for measuring speed of projectile
Inventor: SUGANO MASAMI
IPC: F41G3/00
Filed: 1987-02-23
Abstract: PURPOSE:To measure the flying speed of a projectile with high accuracy without receiving restriction of the Radio Law, by measuring the flying speed of the projectile by applying optical Doppler effect. CONSTITUTION:A beam expander 9 magnifies the laser beam emitted from a laser oscillator 8 in required magnifying power and a semipermeable mirror 10 splits said laser beam into reference beam R and sample beam S. Two total reflection mirrors 11a irradiate a projectile 2 with both beams R, S so as to cross said beams on the surface of the projectile 2. The total reflection mirror 11b is allowed to coincide with a reference axis at the center thereof and receives the scattering beams generated when both beams R, S are reflected from the projectile 2 at a required effective caliber to send the same to a beam detector 14. Subsequently, the output signal of the beam detector 14 is amplified by an amplifier 15 and a frequency memory device 16 instantaneously stores the frequency thereof. A frequency tracking device 17 calculates the flying speed of the projectile 2 on the basis of the signal from the frequency memory device 16. A voltage control oscillator 18 attains to shorten a searching time by manually setting the Doppler frequency corresponding to the preliminarily estimated speed of the projectile 2.
Patent JP-H07252944-A (JP)
Title: Movable roof having load take-in opening with door
Inventor: HIRAI KAORU
IPC: E04G21/28
Filed: 1994-03-10
Abstract: PURPOSE:To execute construction work without the effects of wind and rain by erecting a temporary post from a support member and supporting a movable roof which is turnable by way of the temporary post and installing an opening to a part of the roof. CONSTITUTION:A guide rail 1d is mounted to the outer peripheral bottom of a movable roof main body 1 which covers a building structure 50. On the other hand, a guide roll 7 is installed to the upper end of a temporary post 6 while the roof main body 1 is supported by way of the guide roll 7 in such a fashion that the roof main body may be turned freely. The roof main body 1 is turnably drive by operating a drive motor 8. Furthermore, a rain slope is provided to both sides of the roof main body 1 where an opening 2 is installed on one side. The opening 2 is furnished with a door 3. This construction makes it possible to serve as all weather type temporary facility and contribute greatly toward reduction in a construction period and conservation of work environment.
Patent JP-S59166325-A (JP)
Title: Method and device for bending work
Inventor: WATANABE SHINOBU
IPC: B21D5/14
Filed: 1983-03-10
Abstract: PURPOSE:To perform optional bending work quickly by leading a material sent out from rolls in between by a controlling device that makes bending radius or by a device that makes materials of different sectional thickness in the direction of width uniform thickness by a roll in bending of a plate etc. CONSTITUTION:A material 16 restrained by a guide plate 14 is rolled by a roll 18 having a reduction slightly strengthened on the bending side, and the tip is caught by the clamping jig of a guide arm 27 that rotates around a supporting pin 32. By the advance of the material 16, the guide arm 27 rotates and performs specified bending work. Bending can also be performed by providing a guide roll on exit side. Otherwise, a side guide 62 is provided on the exit side of the roll and the section of the material 16 is rolled to unequal thcikness. Then, the side guide 62 is removed and rolled again to equal thickness by a roll 52, and a bend is formed in the exit side. By this way, optional bending work can be made easily and surely.
Patent JP-H02218433-A (JP)
Title: Nozzle apparatus for pulsed gas and pulsed gas nozzle reaction apparatus
Inventor: URISU TSUNEO
IPC: B01J19/26
Filed: 1989-02-21
Abstract: PURPOSE:To prevent the mixing-in of impurities by applying a pulse to a jetted pulsed gas and installing a pulsed gas nozzle apparatus to generate radical from the gas by decomposition. CONSTITUTION:When a pulsed electric current is applied to a coil 8 by an electromagnetic driving power source 50, an iron core 6 is magnetized, a valve 4 is attracted toward left, and a gas jetting outlet 3 of a gas-nozzle part 10 opens. A gas G introduced from a gas supplying tube 20 is jetted from a gas jetting outlet 3. High frequency electric current is applied to a coil 32 from a high frequency power source 60 synchronously with the jetting of the gas G, which is decomposed by the discharge in the inside of an insulating tube 31 and jetted in the manner of beam from an outlet of the insulating tube 31. As a result, a new material can be prepared.
Patent JP-H10236434-A (JP)
Title: Apparatus and method for supplying product of collecting and packaging machine
Inventor: MUNEMURA TAKESHI
IPC: B65B11/16
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To enable acceleration of a collecting and packaging machine by providing a lift for receiving a series of products at a lowering position, a movable holder whose holding face for the series of products is formed as a transfer guide extending along a packaging line and a pusher means for pushing out the products as a collected product body to the packaging line. SOLUTION: A lift 38 is raised together with a series of products B to a raised position, and simultaneously a pair of right and left rail members 66 of a movable holder lower from a supply level position to a relay level position. Individual products A of the series of products E on the lift 38 come into contact from downward with the lowering right and left rail members 66. As soon as the lift 38 reaches the raised position and begins to lower toward the lowered position, the pair of right and left rail members 66 are raised from the relay level position toward the supply level position the same as a packaging line. Thereafter a pusher 88 advances, and the series of products B on the rail members 66 is pushed out toward the packaging line 4 together with a packaging film sheet.
Patent JP-S59165680-A (JP)
Title: Thermal recording material
Inventor: TANIGUCHI KEIJI
IPC: B41M5/333
Filed: 1983-03-10
Abstract: PURPOSE:To provide a thermal recording material free from such defects as decoloration of a developed color part or development of a ground color due to contact with oils and excellent in stability of images, wherein a specified phenolic compound is used as a color developer. CONSTITUTION:In a thermal recording material utilizing a color forming reaction between a leuco dye, e.g., 3-(N-cyclohexyl-N-methylamino)-6-methyl-7-anilinofluoran, and a color developer for the dye, a phenolic compound of formula I (wherein R is 1-6C alkylene), e.g., 1,3-di(4-hydroxyphenylthio)-propane-1-one of formula II, is used as the color developer.
Patent JP-H08231235-A (JP)
Title: Glass cell forming mold
Inventor: ISOGAWA SEIJI
IPC: C03B23/045
Filed: 1995-02-28
Abstract: PURPOSE: To make it possible to form a glass cell to a size within a regulated range by forming outside wall surfaces without requiring a polishing stage together with forming of inside wall surfaces. CONSTITUTION: A pair of master molds 11 for forming the outside wall surfaces of the glass cell are formed to an L shape and are provided with forming surfaces 13 for forming the optical function surfaces of the glass cell on inner two surfaces with the bent part of this shape as a boundary and size correcting surfaces 14 for correcting the side face size of the glass cell. A pair of the master molds 11 are arranged in such a manner that the forming surfaces 13 face each other and the size correcting surfaces 14 face each other. The master molds are formed movably to allow the attachment and detachment of only the forming surfaces 13. A middle mold 12 for forming the inside wall surfaces of the glass cell is made vertically movable in such a manner that this mold can be put into and out of the space enclosed by a pair of the master molds 11.
Patent JP-H10216979-A (JP)
Title: Laser bean machining head
Inventor: HASHIMOTO YOSHIO
IPC: B23K26/21
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining head by making a condensing laser beam and a plasma arc coaxial so as to make a laser beam a wide heat source by reinforcement of a plasma arc and to effect efficient machining in high precision. SOLUTION: To a tip part 6 of the laser beam machining head 10, which is arranged with optical systems 4, 5 to condense a laser beam oscillated from a laser beam oscillator 1, a plasma machining head 20 is arranged coaxial to the optical system 4, 5. The plasma machining head 20, is arranged with an electrode nozzle 24, etc., to be connected to a plasma device 15 and a working gas supply passage 19 to be connected to the electrode nozzle 24, etc., a same position 14 to be machined of a work 13 is irradiated both with the laser beam 11 and the plasma arc 28.
Patent JP-S57153096-A (JP)
Title: Cold-rolled steel plate with lubricating skin layer for di processing
Inventor: HORIKAWA NOBUHARU
IPC: C10N40/24
Filed: 1981-03-19
Abstract: PURPOSE: To obtain a cold-rolled steel plate having excellent DI processability by forming a lubricating skin layer consisting of an iron phosphate coating and an aminal or vegetable oil- or mineral oil-based lubricating oil film on the clean of a cold-rolled steel plate.  
     CONSTITUTION: A lubricating skin layer, consisting of an iron phosphate coating (with 120W400mg/m 2  of phosphate residue) formed by a chemical conversion or electrolytic conversion treatment and an animal or vegetable oil-based and/or a mineral oil-based lubricating oil film, is formed on the clean surface of a cold- rolled steel plate. If the iron phosphate coating contains 120mg/m 2  or less of phosphate residue, seizure and galling as well as cracking and fracture could occur in a steel can body during the DI processing, while if it exceeds 400mg/m 2 , continuous press dents and breakage could occur in the steel can body during the DI processing, inhibiting the continuous molding process of steel plate. Also, if the amount of the lubricating oil to be coated is 0.2g/m 2  or less, seizure and galling tend to occur during the DI processing, and if it exceeds 20g/m 2 , lug and wrinkle could form, making the continuous molding of steel plate difficult. 
     COPYRIGHT: (C)1982,JPO&Japio