baber/WOPTO huggingface dataset:
Patent JP-H01237510-A (JP)
Title: Opto-electronic device
Inventor: SHIMAOKA MAKOTO
IPC: G02B6/42
Filed: 1988-03-18
Abstract: PURPOSE:To attain sure fixing by providing an optically transparent body to be brought into tight contact with an optical fiber end face and a seat which is brought into pressurized contact with the transparent body. CONSTITUTION:A laser diode LD 1, a lens 2 and the optical transparent body 3 are fixed to a case 6 and the seat 4 is provided on one or both faces of the optical transparent body 3. Namely, the seat 4 is inserted between the optical transparent body 3 and the case 6 and after the optically transparent body 3 is inserted to the case, a ring 7 is inserted by screwing or press-fitting. The screwing force or press-fitting force is then exerted on the optically transparent body 3 through the seat and, therefore, the excessive force is absorbed by the deformation of the seat 4. The breakage of the optically transparent body 3 is thereby prevented.
Patent JP-S55156690-A (JP)
Title: Surface treating method of welding wire
Inventor: KOBAYASHI MAKOTO
IPC: B23K35/40
Filed: 1979-05-23
Abstract: PURPOSE:To enable the evening and free controlling of the pickup of antirust lubricating oil on wire surface by dipping the wire in the solution comprising adding the specific ratio of sorbitan-ester-contained antirust lubricating oil into the specific organic solvent in drawing, rewinding and finishing process. CONSTITUTION:The organic solvent 7 added with 1% or more and less than 50% of the antirust lubricating oil containing sorbitan ester is poured into a vessel 6 in which guider rollers 4 and a nozzle 5 are disposed. A wire 2 is passed in this. The organic solvent having OH group and two or more and less than 6 carbon atoms in its constitutional formula is used. At the outlet of the vessel 6, hot wind is blown to the wire to let the antirust lubricating oil percorate and deposit in and on the wire surface sufficiently and blow off the excessively deposited portions. As a result of this, the antirust lubricating oil deposite evenly on the wire surface and at the same time the solvent 7 dissolves therein the adsorbed moisture component on the wire surface and carries the same together and therefore the antirust effect is considerably improved. The pickup amount of the antirust lubricating oil may be controlled readily by the flow of hot wind.
Patent JP-S60207043-A (JP)
Title: Profile measuring apparatus
Inventor: MURAKAMI JIYUNICHI
IPC: G01B15/02
Filed: 1984-03-31
Abstract: PURPOSE:To omit distance correction and the like and to obtain the profile of a material to be measured accurately at a high speed, by simultaneously detecting the data of the profile of the material to be measured by a multichannel detector without mechanical scanning. CONSTITUTION:At first, a reference plate 23 is placed at a specified position and a radiation generator 21 is operated. Then calibration is performed. The reference thickness data from a multichannel detector 22 are supplied to a plurality of thickness converter parts 45-1, 45-2... in a predetermined order. Then, in place of the reference plate 23, a material to be measured 1 is placed on a specified position, and a radiation beam is projected. The outputs of the multichannel detector 22 are sampled and held, and the results undergoe A-D conversion and are sent to the corresponding thickness converter parts 45-1, 45-2.... Each thickness converter part receives the thickness data in the channel assigned by the transfer, compares the data with the preset reference thickness and computes the deviation. A CPU43 rearranges the deviation data in the order of the channels. The data is sent to an external HOST.CPU and the profile is computed.
Patent JP-S58179775-A (JP)
Inventor: TOMIYOSHI KAZUO
IPC: F25B13/00
Filed: 1982-04-15
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-S59192742-A (JP)
Inventor: OOHARA MIKIO
IPC: D02J1/00
Filed: 1983-04-13
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-H05270855-A (JP)
Title: Heat ray absorbing glass having neutral gray tone
IPC: C03C4/08
Filed: 1992-03-19
Abstract: PURPOSE:To obtain such glass that has high see-through property and excellent easy reinforcing property, gives a specified neutral gray tone and high comfortability, high safeness, and high environmental property without glaring, can be made light in weight, and is suitable for windows or the like of buildings, especially for automobiles. CONSTITUTION:This glass consists of soda-lime silica glass as the base compsn. and contains the following compds. as a coloring components. 0.15-0.55 (by wt.%) Fe2O3 (total iron), 0.2-0.6 CeO2, 0.15-0.45 TiO2, and by ppm, 15-35 CoO, 2-18 Se. The reduction ratio of this glass (Fe<2+>/Fe<3+>) is 18-55%. Further, the base compsn. of this glass is, by wt.%, 68-74 SiO2, 0.1-3.0 Al2O3, 8-11 CaO, 2-4.5 MgO, 11.5-16 Na2O3, 0.5-3.0 K2O, 0.1-0.4 SO3, 68-74 (SiO2+Al2O3), 11-15 (CaO +MgO), and 12-17 (Na2O+K2O).
Patent JP-H06271872-A (JP)
Title: Coal gasification plant
Inventor: SUGITA NARIHISA
IPC: C10J3/02
Filed: 1993-03-23
Abstract: PURPOSE:To provide a coal gasification plant operable in high safety and efficiency. CONSTITUTION:The coal gasification plant is furnished with an air-separation apparatus 1 provided with a double-column fractionator having a high-pressure part 5, a heat-exchanger 6 and a low-pressure part 7 of the fractionation column and a coal gasification facility provided with an oxygen-oxidizing coal- gasification furnace 17 to gasify coal using an oxygen-rich gas as an oxidizing agent. Oxygen gas is supplied from the low-pressure part 7 of the fractionator to the coal gasification furnace 17 and nitrogen gas is extracted from the high- pressure part 5 of the fractionator and supplied to the coal gasification facility.
Patent JP-S63233198-A (JP)
Inventor: SATO YASUO
IPC: E21D11/10
Filed: 1987-03-20
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-S51140735-A (JP)
Title: Electrostatic deformation element
Inventor: TAKENOUCHI MUTSUO
IPC: G03G5/02
Filed: 1975-05-30
Abstract: PURPOSE: Electrostatic deformation element capable of keeping image informatons as Frost deformation images for a long time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61225459-A (JP)
Inventor: YOSHIDA SHIGEO
IPC: E04F13/21
Filed: 1985-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01236366-A (JP)
Title: Cad system with automatic scale function
Inventor: HARIMA HIROTSUGU
IPC: G06F17/50
Filed: 1988-03-16
Abstract: PURPOSE:To cause graphics to be put in a displaying area always so as to reduce the burden of the operator and improve the operability of a CAD system by discriminating sizes of graphics and automatically changing the displaying magnification of graphics. CONSTITUTION:Arithmetic operation of the circumscribe rectangle of all picture elements is carried out in process 158 and, when the maximum and minimum coordinates of a whole graphic are calculated, a picture setting arithmetic means 153 performs scale setting of process 159. The scale setting is performed in such a way that lengths of the sides of the circumscribe rectangle are found from the maximum and minimum coordinates of the circumscribe rectangle found in process 157 and the found lengths are compared with lengths of the sides of the view port of the working area and, moreover, the center of the circumscribe rectangle is made coincident with the center of the working area, so that the graphic can be displayed in the window of the working area in the optimum state without protruding from the area. The graphic whose scale is set in process 159 is redisplayed in the working area of a CRT 155 without protruding from the area at an appropriate size through a display means 154.
Patent JP-H06275916-A (JP)
Title: Semiconductor laser device
Inventor: OKUMURA TOSHIYUKI
IPC: H01S5/042
Filed: 1993-03-23
Abstract: PURPOSE:To obtain a low-cost semiconductor laser device of a self-excited oscillation type which has a low noise characteristic for a light output from a low to high one and a simple drive circuit. CONSTITUTION:In a semiconductor laser 1 having an internal stripe structure, an electrode on one side is divided in a plurality. A first electrode 2 and a second electrode 3 formed by division are provided with constant current sources 4 and 5 respectively, and at the time of a low output, a current is made to flow uniformly through each of the two electrodes 2 and 3, so as to make them conduct self-excited oscillation. At the time of a high output, a current made to flow through either one of the two divided electrodes 2 and 3 is made to be of an oscillation threshold current density or below and an active layer and a current block layer being the lower layers of the electrode are ensured as an oversaturated region. Laser oscillation is effected only in the lower layer region of the other electrode.
Patent JP-S56160430-A (JP)
Title: Solenoid clutch
Inventor: YOSHIMURA NORIYUKI
IPC: F16D27/112
Filed: 1980-05-15
Abstract: PURPOSE:To use a magnetic plate member of a bearing for a magnetic circuit and make the size small by installing a bearing doubled with a magnetic plate and a well floating nonmagnetic member between a yoke surrounding a coil and a rotary shaft or between a yoke and a shaft side rotor. CONSTITUTION:A bearing 12 doubled with a magnetic plate 19 and a well floating nonmagnetic member 20 is installed between a yoke 13 surrounding a coil 16 and a rotary shaft 1 or between the yoke 13 and a shaft side rotor 9 in a solenoid clutch which allows the engagement and disengagement of a driving side and a driven side by the application of power control. When electricity is applied to the coil 6, it is energized, and magnetic flux flows as indicated by the arrow symbol, and a force acts on an amateur 7. The force is drawn to the end 9a of a rising part of the rotor 9. If the strength of a plate spring 8 is set to be weaker than this suction force, the amateur 7 is sucked up to the end 9a of the rising part, thereby connecting together the rotor 9 integrated with the rotary shaft 1 and a rotatable gear 6 installed on the rotary shaft 1. Therefore, if the gear 6 and the rotary shaft 1 are connected to the drive and driven sides under this condition respectively, power can be transmitted.
Patent JP-H01236426-A (JP)
Title: Magnetic recording medium and solid additive for magnetic recording medium
Inventor: AOYAMA SHIGEO
IPC: C09D5/23
Filed: 1988-03-16
Abstract: PURPOSE:To prevent the degradation in the electrical conductivity of a magnetic layer arising from addition of a solid additive and to improve the electrical conductivity as well as the electrical characteristics and durability by using the nonmagnetic solid additive particles having conductive tin oxide or indium- tin oxide on the particle surfaces. CONSTITUTION:The nonmagnetic solid additive particles having the tin oxide or indium-tin oxide on the particle surface are used. The conductivity of the additive itself, therefore, increases to a greater extent and the electrical conductivity of the magnetic layer formed by using this additive is not degraded and is improved on the contrary. Since the surface of the solid additive particles is the metal oxide, the gelation of the magnetic coating compd. does not arise and the dispersibility in the binder resin is improved. The strength of the magnetic layer is thus sufficiently intensified. The electrical conductivity of the magnetic layer is thereby improved and the electrical characteristics and durability are improved.
Patent JP-S54155845-A (JP)
Title: Developing device using one component type toner
Inventor: EBI YUTAKA
IPC: G03G15/09
Filed: 1978-05-30
Abstract: PURPOSE: To perform development efficiently through the use of high resistance one-component type toner by letting charge injection roller peripheral speed ≥ developing roller peripheral speed and controlling the toner to a suitable quantity with a doctor blade thereby preventing the production of double images.  
     CONSTITUTION: The developing device is constituted by photosensitive drum 11, a developing drum 12 forming the layer of toner on the circumference, a stationary magnet roller 12a built in the drum 12, a doctor blade 13 which controls the toner quantity to an even and suitable quantity, a toner containing tank 14 which contains one-component toner, a toner conveying belt 15 and a charge injection roller 16. The peripheral speed of the charge injection roller 16 is made equal to or larger than the peripheral speed of the sleeve 12. Hence, the toner is controlled to the adequate quantity by the doctor blade 13 and the contact pressure of the roller 16 upon the toner is evened and therefore the injection of the chages of the specified polarity is evenly and adequately accomplished. Hence, the production of the double images may be prevented and developing may be done by using the high resistance toner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60204404-A (JP)
Inventor: HAMAMOTO HIDEKI
IPC: B65B3/00
Filed: 1984-03-30
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-H02241784-A (JP)
Title: Transfer printing method
Inventor: MURATA YUKICHI
IPC: C09D11/03
Filed: 1989-03-15
Abstract: PURPOSE:To enhance the productivity by using a specific dye as the sublimable dye contained in the pattern printing ink of a transfer sheet. CONSTITUTION:A transfer sheet wherein pattern printing is applied to a base material by ink containing a sublimable dye is superposed on a resin transfer material so that the pattern printing surface thereof is brought into contact with said transfer material and subsequently heated to apply the transfer printing of a pattern to a material to be transferred. At this time, as the sublimable dye contained in the pattern printing ink of the transfer sheet, a dye represented by formula I is used. By using the dye good in the transfer property from the transfer sheet to the material to be transferred and the diffusibility into the material to be transferred at the time of transfer printing, thermal transfer printing can be performed at low temp. within a short time and the safety of operation and productivity can be enhanced.
Patent JP-S56163881-A (JP)
Title: Production of chemically plated grind stone
Inventor: SUZUKI TAKASHI
IPC: C23C18/52
Filed: 1980-05-15
Abstract: PURPOSE: To form a thin and even grind stone by an eutectoid of a metal matrix and fine grits through a chemical plating after they are evenly dispersed in a plating bath.  
     CONSTITUTION: A bath composition of nickel chloride 30g/l, sodium hypophosphite 10g/l, sodium acetate 10g/l and a diamond grit liquid 10W50cc/l is agitated thoroughly to chemically plate a stainless matrix normally pretreated with a pH4W6 at 70W95°C. A better chemical nickel plating is obtained with limited variance at a thickness of 10W50μ. Thus, a direct chemical plating is possible without any ground plating even when material such as stainless steel is used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56160650-A (JP)
Title: Manufacture of oxygen partial pressure detection element
Inventor: SATOU TOMU
IPC: G01N27/12
Filed: 1980-05-15
Abstract: PURPOSE:To reduce variety of characteristics by a process wherein a transition metal oxide oxygen partial pressure detection element is treated by freezing under evacuated oxygen to lower resistance and thereafter resitance value correction processing is executed. CONSTITUTION:An element, wherein a pair of platinum lead lines of 250mum in diameter are buried in a disk-shaped titanium-oxide porous sintered substance having 3mm. in diameter and 1.2mm. in thickness, is heated for 30min in an atmosphere, wherein an exhaust gas obtained from a propane gas burner burning in the air-fuel ratio of 0.95 is heated up to 800 deg.C, then to be cooled as it is. The element turns dark blue to be grinded until it reaches the fixed resistance value (280OMEGA) while measuring the resistance value (on the average 205OMEGA) in the normal temperature atmosphere. Thereafter, when the element is sintered for 30min in air at  950 deg.C, the dark blue color of the elemtnt disappeares and the resistance in the normal temperature atmosphere again rises extremely high to lose the variety in distribution of the resistance value after correction.
Patent JP-H02242195-A (JP)
Title: Manufacture of nuclear fuel pellet
Inventor: TOKAI KAZUTOSHI
IPC: G21C3/62
Filed: 1989-03-15
Abstract: PURPOSE:To obtain a ceramic fuel of a large grain size and a large creep velocity by molding and sintering the fuel, with making a total adding amount of an Al2O3 and an SiO2 to be between 0.05 to 0.4% and a weight ratio of the Al2O3 and the SiO2 to be within a range of 1:1 to 30:1. CONSTITUTION:A powder which is a nuclear fuel substance made of dioxide of at least one element out of a uranium or a plutonium, or the said substance added with a gadolinia, and is a mixture having a total adding amount of the Al2O3 and the SiO2 to be 0.05 to 0.4% and a weight ratio of the Al2O3 and the SiO2 to be 1:1 to 30:1, is molded and, after that, is sintered for 2 to 6 hours at a temperature of 1,600 to 1,750 deg.C, with an addition of a carrier gas containing a saturated stream of 40 to 70 deg.C, at a volume ratio of 1 to 10%, to a main atmospheric gas, in order to control an oxygen potential under a reducing atmosphere containing a hydrogen. In this case, large sized pellet having an average crystal diameter of 30 to 40mum and also having a creep velocity higher than an order of 10<2> to 10<3>, without any adjustment for grain size, can be obtained.
Patent JP-H03267013-A (JP)
Title: Air matress
Inventor: SASAKI TAKASHI
IPC: A47C27/08
Filed: 1990-03-15
Abstract: PURPOSE:To enable users to set the hardness of their own preferences by controlling the pump and the solenoid valve with the comparison of the pressure corresponding to the hardness set by an operator in the control circuit and the output of each pressure sensor. CONSTITUTION:Air is sent to a plurality of air matresses 10 individually supporting different parts of human bodies independent of each other with a pump 30. Between this pump 10 and each air matress 10 a plurality of solenoid valves 32 and accumulators 30 are provided in correspondence to each air matress 10. Then the pressure of each air matress 10 is detected with a plurality of pressure sensors 37. Then in the control circuit, the pressure corresponding to the hardness set with an operator and the output of each pressure sensor 37 are compared to control the pump 30 and each solenoid valve 32. Consequently users can set the hardness of their own preferences to be able to set hardness appropriate for each part such as waists and shoulders so that they can obtain an ideal posture for sleeping, which provides sound sleeps.
Patent JP-S56162044-A (JP)
Title: Defect-position marker for material to be inspected
Inventor: NISHI KENICHI
IPC: G01N29/04
Filed: 1980-05-16
Abstract: PURPOSE:To perform defect-position marking with simple attachment constitution by controlling paint spray printing by way of a microprocessor in accordance with the defect signals by ultrasonic flaw detection, the defect position signal by a length measuring device, etc. CONSTITUTION:A microprocessor 5, applied with the position signal from the leading end of a material 1 to be examined from a length measuring device 4, and the defect signals from an ultrasonic probe 2 and an ultrasonic flaw detector 3, determines the kinds of defects, defect positions, etc., and controls the deflecting electrode 11 of a fluid printing head 8 for marking or the like by way of a character signal generator 6 and a deflection circuit 7. At the same time, a pump 14 for supplying conductive paint liquid to the nozzle 15 of an attachment mechanism part 9, a high-pressure circuit 16, etc. are controlled by way of the processor 5, and the characters corresponding to the kinds of defects are printed on the defect positions of the material 1, whereby defect position marking is accomplished. Paint is marked in the effect positions distinctly with the attachment mechanism of simple constitution of only one kind by this system of not discriminating the kinds of defects by paint color and the like.
Patent JP-S51141484-A (JP)
Title: Structure in incinerator
Inventor: ITOU TSUKIMORI
IPC: F23G5/14
Filed: 1975-06-02
Abstract: PURPOSE: To precipitate cinder and dust and the like produced in an incinerator therein to prevent an accident in a device for removing them in a flue. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04277954-A (JP)
Title: Facsimile mailing system
Inventor: KAJIYA TAKANORI
IPC: H04L12/58
Filed: 1991-03-05
Abstract: PURPOSE:To accumulate a facsimile signal in a mail box classified by every individual even without performing specific input work by providing a facsimile mail storage means provided with a storage area at every telephone set. CONSTITUTION:When a telephone/FAX(facsimile) discriminator 8 detects a CNG signal in a signal from a connected line, an outgoing opponent discriminates it as FAX, and informs a discrimination signal and the telephone number of a transfer destination to a PBX(private branch exchange) 1. The PBX 1 connects the line connected to the discriminator 8 to a facsimile mail device 7, and informs a destination number to the facsimile mail device 7 via an information line 10. The control part 73 of the facsimile mail device 7 retrieves a correspondence table 72 based on the telephone/FAX number of an informed destination, and decides the mail box number of the mail box 71. The facsimile signal on the line connected to the storage area of a decided mail box number is stored.
Patent JP-H01315615-A (JP)
Title: Turbo supercharger control device of engine
Inventor: TAJIMA SEIJI
IPC: F02B37/00
Filed: 1989-03-16
Abstract: PURPOSE:To prevent reversed flow of intake air in a device wherein a plurality of superchargers are parallelly arranged, by specifying control areas of an exhaust air cutting valve and an intake air cutting valve relating to one of the superchargers, at the change from low to high intake rate area, and vise versa. CONSTITUTION:In an engine 1 where a supercharger 102 and an exhaust turbosupercharger 103 respectively driven in low and high flow rate areas of intake air are parallelly arranged, exhaust and intake air cutting valves 120, 121 are respectively provided on discharge/intake passages on which a turbine and a blower of the supercharger 103 are arranged. A change detector A, which detects the change of operation conditions from the low to high flow rate area, and vise versa, is arranged. A control area setter B is further provided, thereby the control areas of both the cutting valves 120, 121 are so set that the intake air cutting valve opens or closes later than the exhaust air cutting valve 120 when the change from the low to high intake area is detected, or vise vesa.
Patent JP-H0661940-A (JP)
Title: Message channel blocking control system
Inventor: YANO MITSUMASA
IPC: H04B7/26
Filed: 1992-03-24
Abstract: PURPOSE:To deal with a blocking request with no omission of the voices and the data caused in a busy mode by evading the blocking of a single speech channel and instead by treating the speech channels as a group so as to accord with the operation of a system. CONSTITUTION:When a blocking/canceling request is received, it is decided based on a group number conversion table 1 whether the designated speech channel belongs to a group or not. If so, a blocking request or a canceling request is decided. When a blocking request is confirmed, it is decided based on a group control table 3 whether the group is presently used or not. If so, a face whether an idle group is available or not is checked based on the table 3. If so, the speech channel under use is switched to a speech channel belonging to the idle group. Then all speech channels of the group to which the designated speech channel belongs are blocked. The numbers of all speech channels included in the group are obtained from a speech channel number conversion table 4.