baber/WOPTO huggingface dataset:
Patent JP-S63227365-A (JP)
Title: Printer
Inventor: UENO AKIO
IPC: B41J35/04
Filed: 1987-03-18
Abstract: PURPOSE:To obtain a printer in which inspection and replacement of a ribbon guide can be performed within the width of a paper feeding passage, by a construction wherein a paper guide constituting a paper feeder is provided with an inspection port for replacing the ribbon guide, and a paper guide piece constituting a part of the paper guide is detachably fitted to an inspection port part. CONSTITUTION:A printer comprises a paper guide 2 provided with an inspection port for replacement of a ribbon guide 1, a feeding roller 4 for feeding a printing paper 3, a pressure roller 5 for pressing the paper 3 against the roller 4, a printing head 6 for printing on the paper 3, a platen 8 for receiving an impact force of the head 6, and an ink ribbon 9 for printing on the paper by wires of the head 6. The head 6 is fixed to a carrier base 10 fitted to a support rail 11 so that it can be slidden, and is moved leftward and rightward in the column directions. The inspection port 12a is provided at a part of the paper guide 2, and a guide piece 12 is removed through this part. The guide piece 12 is flush with the inside surface of the paper guide 2 so that the paper 3 being fed is not caught by the guide piece. Thus, the overall width W of a printer can be set to a required minimum width.
Patent JP-H03264775-A (JP)
Title: Distributor cap
Inventor: HOSAKA SHIGEO
IPC: B29C45/14
Filed: 1990-03-14
Abstract: PURPOSE:To prevent a whitening phenomenon of a weld line by forming the shape of a surface reaching a back surface from the root of a peripheral electrode end part, in circular are shape while providing a gate, by which thermoplastic synthetic resin in melted condition is injected into a metal mold to fill it with the resin, on the upper part external surface of a distributor cap. CONSTITUTION:In the case of a distributor cap 1 used in a distributor for engine ignition and formed by embedding a center electrode 3 and a plurality of peripheral electrodes 4, a gate 5, which is for injecting thermoplastic synthetic resin in a high temperature melting condition into a metal mold and filling it with the resin, is provided in the upper part external surface of the distributor cap 1. A surface shape of the thermoplastic synthetic resin, reaching a back surface 2a from the root of an end part 4a of the peripheral electrode 4 exposed in the internal surface, is formed in circular arc shape. This thermoplastic synthetic resin 2 is manufactured by the method of injection-molding by an injection molding machine applicable to ordinary thermoplastic synthetic resin by using a composition in which about 40 wt.% talc is compounded in polypropylene.
Patent JP-2000254647-A (JP)
Title: Ionized water generator and partition wall for ionized water generator
Inventor: YAMAOKA TAKEMI
IPC: C02F1/42
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an ionized water generator capable of controlling the pH of objective ionized water and a partition wall for the ionized water generator by reducing by half the energy rate of a negative electrode for taking the balance of the production amount of hydrogen ions by controlling the energy rate of electricity. SOLUTION: In this ionized water generator constituted of an electrolytic cell 1 capable of executing electrolysis, two partition walls 5 provided with an ion exchange membrane arranged so that the inside of an electrolytic cell 1 is divided into three electrolytic chambers 3, a positive electrode 14 provided at the electrolytic chambers 3 at the central part of the electrolytic cell 1 and negative electrodes 15 provided respectively at the electrolytic chambers 3 on both sides of the electrolytic cell 1 and to each of which half the current supplied to the positive electrode 14 is supplied, the distance between the positive electrode 14 and the negative electrodes 15 at the both side parts is changed by moving and regulating the positive electrode 14 and either one of the negative electrodes 15 on both sides.
Patent JP-H09256044-A (JP)
Title: Production of steel small in dispersion in material and low in yield ratio
Inventor: NISHIMORI MASANORI
IPC: C22C38/58
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To produce a steel small in dispersion in the material and low in yield ratio. SOLUTION: A steel stock having a compsn. contg., by weight, 0.001 to <0.030% C, <=0.60% Si, 0.20 to 3.00% Mn, <=2.0% Ni, 0.7 to 2.0% Cu and <=0.10% Al is heated at 800 to <860 deg.C, is cooled, is thereafter reheated at 500 to <800 deg.C, is held to the same temp. range and is subsequently cooled.
Patent JP-H06246978-A (JP)
Title: Color printer
Inventor: OKIMOTO SATOSHI
IPC: B41J5/30
Filed: 1993-02-24
Abstract: PURPOSE:To enable color printing even when image buffer regions corresponding to the desired number of colors can not be ensured. CONSTITUTION:It is discriminated whether image buffers of four colors of red, blue, yellow and black can be ensured in a printing data memory means (S34) and, when it is discriminated that it is impossible to ensure four image buffers, three image buffers excepting the black image buffer are ensured in the printing data memory means (S34). Black printing data is developed on the red, blue and yellow image buffers as pattern data (S72-S74) and added to red, blue and yellow to enable full-color printing composed of black due to the synthesis of three colors.
Patent JP-H08259577-A (JP)
Title: Production of condensed phosphoric ester containing halogen
Inventor: ITO YOKO
IPC: C08K5/52
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a condensed phosphiric ester capable of imparting flame retardancy, low fogging property and scorch resistance to a polyurethane foam by reacting POCl3 with an alkylene glycol, removing unreacted material, etc. and then, reacting the resultant product with an alkylene oxide. CONSTITUTION: Phosphorus oxychloride (POCl3 ) is reacted with an alkylene glycol (e.g. diethylene glycol) in a molar ratio of (1.5-3.0):1.0 at 16-18 deg.C and then, nitrogen gas is blown into the reaction system for 6hr to remove hydrochloric aid and unreacted phosphorus oxychloride which exists in the reaction solution and afford a condensed type phosphorochloridate, and an alkylene oxide (e.g. propylene oxide) is added to the reaction product in the presence of tetrachlorotitanium of a catalyst and the reaction of the reaction product with the alkaline oxide is carried out at 50-55 deg.C to provide the objective halogen- containing condensed phosphoric acid ester expressed by the formula [R is H, an alkyl or a chloroalkyl; Y is a group of the formula (CH2 )x (X is 3-6); a group of the formula CH2 CH2 (OCH2 CH2 )z OCH2 CH2 (Z is 0-3); (n) is 0-5].
Patent JP-H02241901-A (JP)
Title: Rotor with fin made of composite material and disc textile for reinforcing material thereof
Inventor: AKAURA SEISHIRO
IPC: F04D29/02
Filed: 1989-03-13
Abstract: PURPOSE:To easily form various kinds of rotary body with fins by extending some parts of radial yarns from the outer periphery of a main body part woven and formed with radial yarns and peripheral yarns together and using thus formed disc-shaped textile as reinforcing material. CONSTITUTION:Radially extending radial yarns 2 and spirally extending peripheral yarns 3 in serounding the center are woven for forming a main body part 4, and some parts of radial yarn 2 are extended from the outer periphery of the main body 4 for forming extended parts 6, in a circular textile 1. A rotary body 7 with fins is a compound material molding in which the disc-shaped textiles 1 are piled up in plural sheets for making the same a reinforcing material which is congealed with matrix resin. Hereupon, fins 9 projecting in radial direction are formed on the outer periphery of a disc part 8 reinforced at main part 4, and the extended parts 6 are burried into the fins 9 and reinforce them. Thus, the rotary body 7 with fins can be easily formed by using disc-shaped textiles 1 as reinforcing material.
Patent JP-H04276234-A (JP)
Title: Oscillometric type automatic hemadynamometer
Inventor: REON
IPC: A61B5/022
Filed: 1991-03-01
Abstract: PURPOSE:To discriminate and eliminate a shortage, if any, in a target pressing force before blood pressure measurement, and shorten a blood pressure measurement time in an oscillometric automatic hemadynamometer of such type as used to measure blood pressure in a depression process. CONSTITUTION:A pulse wave sensor 34 is fitted at the peripheral side of an artery pressed with a cuff 10 for detecting a pulse wave generated at the peripheral side of the aforesaid artery. When pressure within the cuff 10 is raised to a target cuff pressure value and then a pulse wave is detected by the pulse wave sensor 34 before blood pressure measurement, a control device 28 operates to again increase the pressure within the cuff 10 to a level higher than the target cuff pressure by the predetermined amount. The detection of a pulse wave by the pulse wave sensor 34 prior to blood pressure measurement with the cuff pressure raised, means that the target cuff pressure is still below the required level.
Patent JP-S55153352-A (JP)
Title: Forming method of aluminum conductive layer
Inventor: ARIMA YASUO
IPC: H05K3/00
Filed: 1979-05-18
Abstract: PURPOSE:To obtain a satisfactory tapered shape on the side of film when providing an Al film to be used as the conductive layer of electronic parts on a substrate by distributing Cu so that a density gradient is made to the direction of the thickness of the above film and then by etching the above with the mixed solution of phosphoric acid and nitric acid using a mask. CONSTITUTION:When forming an Al film 11 to be used as a coductive layer for electronic parts on a substrate 1, first an Al of an excellent purity is coated. Then a Cu ion is injected from the surface of the film 11 in accordance with an ion injection method, giving a high density of Cu content on the surface of a gradually lower percentage of Cu content in proportion to the advancement to the inner part. Subsequently, the above is exposed and developed by applying a photo resist on the whole surface and have a mask 12. This is used as a mask and the film 11 is etched using the etching solution, a mixture of phosphoric acid and a little amount of nitric acid. Hence, due to the high etching speed of Al containing plenty of Cu, a taper-form film 11 is formed under the mask 12, thereby allowing to eliminate the occurrence of a breaking of wire and a short-circuit or the like.
Patent JP-S51136584-A (JP)
Title: Apparatus for forming high-hardness film on metal surfaces
Inventor: KAWASHITA YASUSHI
IPC: C23C14/32
Filed: 1975-05-21
Abstract: PURPOSE:An apparatus for forming a high-hardness film such as TiC, TiN on an article at a temperature of 500 deg.C or under without degrading the hardness and mechanical strength of that material.
Patent JP-H02239822-A (JP)
Title: Bread baking oven
Inventor: HORIUCHI NOBUHIDE
IPC: A47J37/00
Filed: 1989-03-14
Abstract: PURPOSE:To manufacture satisfactory bread even when the temperature outside a machine changes by providing plural detection chances to detect the outside air temperature and setting at least one side of the reference time and the reference temperature as to the following stages based on the detected temperature each time of respective detection chances. CONSTITUTION:A controller 36 reads in the outside of a temperature sensor 21, detects the machine outside temperature and sets the reference time and reference temperature based on the detected temperature. The detection of the machine outside temperature is executed at the time of a mixing kneading stage start, at the time of a primary fermenting stage start, at the time of a secondary fermenting stage start, at the time of a forming fermenting stage start and at the time of a baking stage start, and plural detection chances of the machine outside temperature are provided. Further, the controller 36 owns the optimum reference time and reference temperature to the machine outside temperature as set data beforehand, accesses the data based on the detection result of the temperature sensor 21, sets the reference time for a time control and the reference temperature for a temperature control, and is equipped even with a function as a reference value setting means.
Patent JP-S57175469-A (JP)
Title: Mobile crane
Inventor: SHIMAMURA TETSUYA
IPC: B66C23/36
Filed: 1981-04-24
Abstract: PURPOSE:To fail in selection of travelling wheels by means of a travelling  wheel selective switch only by configurating a circuit in such a manner that a  travelling electric circuit which connects the steering wheel selective switch and a travelling change-over valve cannot be closed without having releasing the lock of travelling of rear wheels. CONSTITUTION:The travelling by means of front wheels 11 only is performed by opening a travelling wheel selective switch 35 and a rear wheel locking change- over switch 38 and positioning a travelling change-over valve 16 in neutral, thereby supplying oil into a front wheel travelling cylinder 11 only from a tank 13. For travelling by the front wheels 11 only, a power is fed from a power supply A to a solenoid 24g of the rear wheel locking change-over valve 24 via relays 37p, 37q to change over the rear wheel locking change-over valve 24. Hence, the oil is sent from the tank 13 to a locking cylinder 22 to operate a lock pin 29 for locking the steering of the rear wheels. Once the switch 38 is closed, the valve 24 is shifted to release the lock pin 29 and the change-over valve 16 is shifted from th neutral position so that travelling of the front and rear wheels may be enabled.
Patent JP-H05230434-A (JP)
Title: Adhesive composition for bonding flooring
Inventor: CHIYOUSA TAKASHI
IPC: C09J121/02
Filed: 1992-02-17
Abstract: PURPOSE:To prepare the title compsn. which can easily bond, even at a low temp. in winter, a flooring deformed by winding or during transport to a substrate, prevents the expansion and contraction of the flooring due to change in room temp. and the occurrence of openings at the joints due to change with time over a long term, is environmentally safe, and enables easy repairing of a part poorly bonded to the substrate if such a defective part appears in the flooring. CONSTITUTION:A synthetic resin emulsion excellent in initial self-adhesive power is compounded with a compsn. and/or a crosslinker having reactive groups capable of curing the emulsion at room temp., giving the title compsn.
Patent JP-H07270381-A (JP)
Title: Method and apparatus for inspecting flaw of metal plate
Inventor: KATSUKAWA HIROYUKI
IPC: G01R33/032
Filed: 1994-03-30
Abstract: PURPOSE:To detect an internal flaw with high accuracy by magnetizing a metal plate to allow magnetic flux to leak from the flaw part thereof and detecting the leaked magnetic flux by a photomagnetic field sensor composed of polycrystalline iron garnet. CONSTITUTION:The light of a light emitting source 100 is scanned by a rotary mirror 200 through a mirror 110 to become parallel by a lens 210 and enters a Farady element 320 as linear polarized light by a polarizer 310. Next, the light is reflected by the mirror provided the rear surface of the Faradey element to pass through an analyser 340 to be made incident on a photodetector 400 through a lens 410 and the quantity thereof is photoelectrically converted. The element 320 uses a large-sized uniform polycrystalline iron garnet and the difference of sensitivity thereof due to an azimuth is eliminated. Further, the polarizer 310 and the analyser 340 are shifted by 45 deg. in a transmitting and polarizing direction. Next, the judging CPU of a control, drive and judge device 500 judges the leaked magnetic flux due to the internal flaw of a metal plate 600 on the basis of a photoelectrically converted signal. By this constitution, the internal. flaw of the metal plate can be detected with high accuracy without decreasing the running speed of a rolling line.
Patent JP-H09251608-A (JP)
Title: Magnetic head and its manufacture
Inventor: ONUMA HIROSHI
IPC: G11B5/127
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head manufacturing method by which the surface of each of each of a pair of magnetic head half bodies can be flattened and no electrical connection failure is caused in the magnetic head. SOLUTION: This magnetic head 1 is formed by abutting a pair of magnetic head half bodies 2 and 3 on each other through a gap material, wherein each of the pair of half bodies 2 and 3 has a magnetic film 5 formed on a substrate, a nonmagnetic material 6 placed on the magnetic film 5 so as to be embedded in the substrate and a coil 7 placed in a coil forming recessed section 10 that is formed in the nonmagnetic material 6. Also, in the magnetic head 1, recessed and projecting parts are formed along at least a part of the outer periphery 14 of the coil forming recessed section 10 inside the section 10 in the nonmagnetic material 6.  The nonmagnetic material 6 also has plural recessed and projecting parts on the outer periphery 14 of the coil forming recessed section 10, and since a metal thin film is uniformly formed on these recessed and projecting parts, the surfaces to which a pair of magnetic head half bodies 2 and 3 are joined can be flattened.
Patent JP-H03263339-A (JP)
Title: Film carrier and semiconductor device
Inventor: AOKI EIJI
IPC: H01L21/60
Filed: 1990-03-13
Abstract: PURPOSE:To avoid inappropriate positional shift or joint of a film carrier for tape-automated-bonding by a method wherein the widths of the leads of the film carrier corresponding to the corner part of an IC chip are made to be wider than the widths of the other leads and the IC chip is mounted by using such film carrier. CONSTITUTION:The widths of eight corner leads 3 corresponding to the corner of an LSI are made to be 60mum which is larger than 40mum, the widths of normal leads 4. Or, the width of the corner lead 3 at the end is 60mum and the width is reduced successively by 4mum until the width becomes 40mum. Practically, as outer lead bonding(OLB) is more difficult than inner lead bonding-(ILB), it is recommended that the width of the parts of the leads for OLB is only 40mum and the widths of the other parts is 60mum. In order to mount an IC chip 1 with this film carrier 2, the leads 3 of the film carrier 2 are bonded to the bumps 4 of the IC chip 1 by ILB, the leads 3 are bonded to a package 5 by OLB and a cap 7 is attached so as to have the LSI chip face-down or face-up.
Patent JP-H10252757-A (JP)
Title: Sintered oil-impregnated bearing and manufacture thereof
Inventor: ITO TORU
IPC: F16C33/10
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To maintain a proper a lubrication effect by ensuring the feed of lubrication oil from a feed surface and to perform the reliable feed of lubrication oil even when the operation state of a rotary shaft is changed. SOLUTION: In a sintered oil-impregnated bearing 1 wherein a bearing hole 4 in which a rotary shaft 2 is inserted is formed in a bearing body 3 formed of a porous sintered alloy, a slide surface 6 formed such that a hole in a partial region in a peripheral direction is squeezed is formed on the inner peripheral surface 5 of the bearing hole 4, a difference 8 in a level in a state that the feed surface 7 side is radially externally spread is formed in a boundary part between the rear end 6a, in the rotation direction of the rotary shaft 2, of the slide surface 6 and a feed surface continued thereto.
Patent JP-S52144721-A (JP)
Title: Rotor for pulse motor
Inventor: SATOU KATSUHIKO
IPC: H02K1/27
Filed: 1976-05-27
Abstract: PURPOSE: To construct a pulse motor of thin type, by providing a gear wheel ring of non-magnetic substance in the periphery of permanent magnet rotor for a pulse motor, having a permanent magnet rotor the peripheral side of which is magnetized in a plurality of poles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000261920-A (JP)
Title: Pressure monitor device for electrical apparatus
Inventor: SAITO MUNECHIKA
IPC: G01L19/08
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To make a pressure monitor device for an electrical apparatus which is free of noise surge and easily manufactured. SOLUTION: This pressure monitor device for an electrical apparatus consists of pressure temperature converters 4, which convert a pressure value and a temperature value measured with a pressure sensor and a temperature sensor installed in vessels 3 of an electrical apparatus to the amplitude and the pulse frequency of an optical signal, optical fibers 6, and a determining display 5 which is collectively assembled into a unified body with the electrical apparatus, converts transmitted optical signals into gas pressure and gas temperature, and monitors the gas density of the electrical apparatus. Signals of gas pressure and gas temperature are transmitted through an optical fiber, so that the number of cables can be reduced. By using the optical fiber, penetration of noise surge can be prevented.
Patent JP-H05265694-A (JP)
Title: Image display device
IPC: A61B6/00
Filed: 1992-03-18
Abstract: PURPOSE:To provide an image display device capable of efficiently outputting an image by each purpose, reducing its size and simplifying its constitution. CONSTITUTION:A CPU 30 controls respective parts of the image display device 20 and outputs images sent through a system bus to respective display parts 28a, 28b in accordance with their purposes. Respective controllers 25, 26a, 26b are controlled by the CPU 30 and generate reading or writing addresses corresponding to respective areas 23a 23b in a shared frame memory 23 which are properly used in accordance with purposes. The frame memory 23 is controlled by the CPU 30 and outputs stored images to respective display parts 28a, 28b in accordance with purposes.
Patent JP-H04297571-A (JP)
Title: Production of ferroelectric oxide thin film
Inventor: KITO HIDEO
IPC: C23C14/28
Filed: 1991-03-26
Abstract: PURPOSE:To easily obtain the thin ferroelectric oxide film having a perovskite crystal structure. CONSTITUTION:In the process for producing the thin ferroelectric oxide film by laser abrasion; gaseous oxygen is introduced into a vacuum device 1 and the gaseous pressure thereof is controlled. Sapphire 3 is kept heated by IR rays of an IR heating lamp 10 via a reflection mirror 11. A target 4 is then irradiated with a laser of 200mJ/shot laser power by using an ArF excimer layer 5 of 193nm wavelength, 10ns pulse width and 5Hz frequency and a condenser lens 6, by which the thin ferroelectric oxide film 7 is formed on the c-sapphire 3. The 1st film forming conditions of this time are specified to 80 to 200Pa gaseous pressure of the vacuum device and 450 to 500 deg.C range of the film forming substrate temp. at which the thin ferroelectric oxide film is formed. The 2nd film forming conditions are specified to 50 to 200Pa gaseous pressure of the vacuum device and 500 to 550 deg.C range of the film forming substrate temp. at which the thin ferroelectric oxide film is formed.
Patent JP-S52144222-A (JP)
Title: Ghost delection circuit system
Inventor: KURAHASHI KOUICHIROU
IPC: H04N5/21
Filed: 1976-05-27
Abstract: PURPOSE: To delete the ghost wave with a single detection circuit by switching the detection phase with every horizontal scanning and by cancelling the residual ghost visually. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52144230-A (JP)
Title: C-mos initial reset circuit
Inventor: ARAKI TOSHIYUKI
IPC: G06F1/24
Filed: 1976-05-27
Abstract: PURPOSE: To build a circuit of easy IC formation using 1st and 2nd C-MOS circuits with use of no clock signal nor condenser. 
     COPYRIGHT: (C)1977,JPO&Japio