baber/WOPTO huggingface dataset:
Patent JP-S5513859-A (JP)
Title: Manufacture of oxygem sensor
Inventor: MINO UKEN
IPC: G01N27/409
Filed: 1978-07-14
Abstract: PURPOSE: To improve the response and durability of an oxygen sensor not only by roughening out also by specifically shaping the surface of a cylinder sinter made of an ion conductive solid-state electrolyte with one end closed.  
     CONSTITUTION: An ion conductive solid-state electrolyte such as stabilizer ZnO 2 , after formed in a cylinder with one end closed, is sintered. To a material with the same component as this sinter, wood grains of 300 to 100μ in grain diameter and synthetic resin particles, which disappear by burning, are added by 5 to 40 weight % and suspended by adding a solution. This suspension is applied onto the surface of the above-mentioned sinter to a preferable thickness of 50 to 300μ. After being dried, the applied suspension is sintered under a temperature of 1650 to 1700°C for 0.5 to one hour and since the particles disappear by burining, a special surface with much unevenness different from an only-roughened surface can be obtained. Next, Pt-group metal coatings are formed as electrodes on both sides of the sinter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5514155-A (JP)
Title: Side ring assembling method and assembling device of wheel for vehicle
Inventor: SUDOU SADAO
IPC: B21D53/30
Filed: 1978-07-15
Abstract: PURPOSE: To enable side rings to be readily assembled by force inserting the side ring while expanding the same outward with the upper die formed with a circular truncated cone part at the time of assembling the side ring with a tapered bead after inserting a tire to a wheel rim.  
     CONSTITUTION: After a tire 10 is inserted to a wheel rim 1 for vehicles, the rim 1 is placed on the guide part 61 of a lower die 6 and a side ring 3 is placed in the gutter part of the rim 1. Next, the slide ram 9 of an upper die 8 is lowered to let the outside diameter ring trapezoidal part 81 of the upper die 8 contact the side wall of the tire 10, thence the tire 10 is forced down and while its tire bead part is being forced up to the flange side of the rim 1, the flange end of the side ring 3 is forced down with the inner circular truncated cone shape tapered part 83. Thereby, the side ring 3 is fitten to the gutter part of the rim while it is being expanded outward by split-cavity mold. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01258428-A (JP)
Title: Semiconductor manufacturing device
Inventor: ONO YASUYUKI
IPC: H01L21/302
Filed: 1988-04-08
Abstract: PURPOSE:To enhance the etching evenness by a method wherein an electrode turning motor provided with an electrode turning speed controller to turn an electrode for mounting a wafer at an arbitrary speed is fixed to turn the electrode at an optimum turning speed. CONSTITUTION:A high-frequency power supply 14 is connected to a cathode 3 through the intermediary of a matching device 13 while an electrode turning motor 12 provided with an electrode turning speed controller 11 is fixed to the cathode 3. Semiconductor wafers 4 are mounted on the cathode 3 and then a vacuum vessel 1 is pressure-reduced from a gas exhaust port 7 by vacuum pumps 9, 10 when the cathode 3 is being turned by the motor to etch the film to be etched forming specified pattern. At this time, the turning speed of the cathode 3 is arbitrarily set up by said controller 11. Through these procedures, the etching evenness can be enhanced.
Patent JP-H02266394-A (JP)
Title: Image display device
Inventor: HAGA SATORU
IPC: G09G5/36
Filed: 1989-04-07
Abstract: PURPOSE:To reduce the fatigue of eyes of an operator by setting the brightness of a wide line and a part with a large display area in a screen to be slightly lower than other parts, and by displaying a fine line and a part with a small display area at a high brightness. CONSTITUTION:A device is constituted of a display control circuit 10, a video outputting circuit 20, a synchronous circuit 21 and a display device 5. The display control circuit 10 is constituted of a screen data buffer 11, a brightness selecting circuit 12, a brightness setting data buffer 13 and a digital/analog converting circuit 14. At this time, in the display control circuit 10, the number of display dots displayed so as to be close contact to each other in a reference block on a display screen is compared with the reference number. When the number of the display dots in the reference block is smaller than the reference number, their brightness is set higher than that of when their number is larger than the reference number. Thus, the fatigue of the eyes of the operator can be reduced.
Patent JP-S59211844-A (JP)
Title: Method for measuring viscosity of fuel oil of diesel engine and sludge amount therein
Inventor: HIRANO SHINSAKU
IPC: G01N11/04
Filed: 1983-05-17
Abstract: PURPOSE:To measure the viscosity of sampled fuel oil and the sludge amount therein from the change of each pressure difference before and after a throttle mechanism and a filter generated by passing sampled fuel oil through said throttle mechanism and the filter while switching over both of them in such a state that the temp., the pressure and the flow amount thereof are held to a constant condition. CONSTITUTION:Fuel oil sampled by a sampling cock 13 provided to the predetermined place of the supply system of the fuel oil supplied to a diesel engine 11 from a fuel storage tank 1 is heated to a predetermined temp. by a heater 19 and guided to a three- way operation valve 21. The heating of the sampled fuel oil is controlled until the temp. of a thermometer 20 reaches a set temp. and, when said temp. reaches the set temp., the outlet pressure of a regulating valve 24 is kept constant and the sampled fuel oil is supplied to a viscosity and in-oil sludge amount measuring apparatus 27 under constant temp. and constant pressure through a pipe 26 while a constant flow valve 25 is provided to the outlet of said apparatus 27 to perform measurement while the flow amount passing the viscosity and in-oil sludge amount measuring apparatus is kept constant.
Patent JP-S62244114-A (JP)
Title: Foil-wound transformer
Inventor: OKUBO HITOSHI
IPC: H01F27/28
Filed: 1986-04-17
Abstract: PURPOSE:To improve reliability on cooling in case of overload by a method wherein common pipings are mounted to the fronts and rears of a plurality of pumps and an inlet for a cooler, the rating of the pumps is set to a cooling flow demand or more in a winding on the stationary time, a flow rate is adjusted by a bypass piping on normalcy, the bypass piping is closed on the abnormality of the pumps and overload and the same flow rate as the stationary time is fed in the winding. CONSTITUTION:Check valves 15, 15' are each fitted to a plurality of pumps 7, 7 ', and a bypass piping 17 is arranged between common pipings 14b, 14c. A valve 16 is set up to the bypass piping 17, and regulates a flow rate flowing through the bypass piping 17 while filling the roles of the closing of the bypass piping 17 on the abnormality of the pumps and on overload and the readjustment of the flow rate of the bypass and the like. A flow rate more than a flow demand or more in windings is circulated through the bypass piping 17 on normalcy at rating, and the valve 16 is closed or adjusted on the abnormal stop of the pumps or on overload and a refrigerant at necessary quantity flows through liquid-introducing pipes 11, thus preventing the damage of reliability on cooling even on overload even when the pumps get trouble.
Patent JP-S5711600-A (JP)
Title: Piezoelectric sound generator
Inventor: OOSHIMA KENJI
IPC: H04R17/10
Filed: 1980-06-26
Abstract: PURPOSE:To transmit oscillation of a piezoelectric diaphragm plate to a sound film via an air chamber and to produce soft audio quality, by forming a closed air chamber, between the bottom of a dish case and a sound film at the opening of the case. CONSTITUTION:At the center of a dish shape case 1 of a piezoelectric sound generator used for the alarm of a clock and various alarm devices, an air chamber 2 is formed, and steps 3, 4 are provided at inner circumference of the side wall. The external circumference of a sound film 5 formed with plastic thin film is sealed in air-tight to the step 3 at the opening side of the case 1. Further, the external circumference of a piezoelectric diaphragm plate 6 is fixed to the step 4, and the air chamber 2 is sectioned into two front and back air chambers 7, 8 by the plate 6. The external circumference of the plate 6 is sealed to the step 3 in airtight the same as the film 5 to deliver the oscillation of the plate 6 to the film 5 via the air chamber 2. Sound is produced with the film 5 to enable soft sound quality with the adoption of piezoelectric type.
Patent JP-S62245392-A (JP)
Inventor: TAZAKI HIROSHI
IPC: G07B13/00
Filed: 1986-04-17
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-S5515513-A (JP)
Title: Stabilizing voltage generating circuit
Inventor: KOMINAMI YASUO
IPC: G05F3/22
Filed: 1978-07-19
Abstract: PURPOSE: To make an output voltage stable against variation in temperature by nearly equalizing the current density values of a pair of transistors for temperature compensation.  
     CONSTITUTION: The series circuit composed of npn transistors Q 1  and Q 2  and pnpTr Q 3  diode-connected to Zener diode Z 1  shifts the level of power voltage V cc   on which output power supply V out  bases. In series to this series circuit, TrQ 9  and resistance R 4  are connected and TrQ 9  is applied at its base with a constant voltage obtained by resistance R 1  and Zener diode Z 1 . This voltage is supplied via the constant current circuit composed of resistances R 2  and R 3  and TrQ 8 . Further, a levelshifted output from TrQ 3  is applied to the base of TrQ 4  and TrQ 5  is connected to this TrQ 4 ; and the voltage shifted to the earth side is shifted to the power supply side and output V out  is led out from the base of TrQ 5 . In addition, relations between Trs Q 2  and Q 3 , and Q 4  and Q 5  are nearly equalized by TrQ 7  whose base is connected to the connection point of Trs Q 5  and Q 6 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63252172-A (JP)
Inventor: TSUKATANI TAKASHI
IPC: A61N1/40
Filed: 1987-04-10
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-S6323738-A (JP)
Inventor: KROPP WERNER
IPC: A61N2/08
Filed: 1987-04-10
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-S58204987-A (JP)
Title: Scroll type hydraulic machine
Inventor: MIZUNO TAKAO
IPC: F04C15/00
Filed: 1982-05-25
Abstract: PURPOSE:To make it possible to prevent an abrasion and seizing of a bearing, by rotating a member which makes a motor side rotary part eccentric with respect to a crank shaft so that uneven contact of the bearing is reduced by magnetically absorbing force. CONSTITUTION:The total pressure P1 of fluid in a closed space defined between both scrolls 2, 3 acts on the crank part 9b of a crank shaft 9 through a slide bearing. Simultaneously, magnetic absorbing force is generated in a rotor 13 accompanied with non-uniformity of the air-gap of a motor due to that the rotor 13 is made eccentric with a main bearing part as well a stator 19, and acts on the fixed part 9c of the crank shaft. In this stage, P1 due to the fluid pressure and F due to magnetic force act in the same direction, and therefore, uneven contact of the bearing part is reduced, thereby no abrasion and seizing of the bearing are brought about.
Patent JP-2000285106-A (JP)
Title: Document conversion system by computer
Inventor: FUJIWARA MASAO
IPC: G06F17/21
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To automatically convert an original document into a new document by discriminating an operated object in the original document, adding information for the operation to the original document and generating a new document. SOLUTION: First, from an original document, an operated object is discriminated from the other components of the original document, and information for the operation is added to the operated object to prepare a new object. The discrimination of the operated object is performed based on the attribute designated by the component of the original document. For instance, when numbers (3), (6) to (11), (15) and (16) showing respective parts are defined as the operated object, a point number designated to the respective numbers (3) to (16) is common, and also, when the point number is different from a point number designated to other components, each of the number is decided as an operated object. Also, when the same point number is designated to the other components, it is decided from a type face.
Patent JP-S5423650-A (JP)
Title: Antiaging agent for rubber
Inventor: SATOU SUSUMU
IPC: C08K5/34
Filed: 1977-07-22
Abstract: PURPOSE: An antiaging agent preventing deterioration after vulcanization caused by light, ozone, oxygen, dynamic fatigue, especially preventing deterioration caused by heat and reduction in resistance to ply separation between rubber layers, which mainly consists of a polymer of 2,2,4-trimethyl-1,2-dihydroquinoline. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59213958-A (JP)
Title: High reliability operation system of liquid feeding on-off group
Inventor: TAKARAGI KAZUO
IPC: F04B49/06
Filed: 1983-05-20
Abstract: PURPOSE:To improve reliability by switching a pump which is not damaged to the reverse operation during liquid feeding OFF operation, thus preventing the liquid feeding ON-OFF function from being lost by a single damage. CONSTITUTION:When an electromagnetic pump 1 is damaged and ON-operation state is fixed, a pump control circuit 8 sends reverse operation signals into the electromagnetic pumps 1 and 2. The electromagnetic pump 2 performs suction operation. Since the liquid pumped-up by the electromagnetic pump 1 is returned into a liquid metal storing tank 3 through a pipe 9, said liquid is not pumped-up into an atomic pile 4 through a pipe 8. Afterwards, during the time when the electromagnetic pump 1 continues ON-operation, the same operation is repeated. Therefore, even if the electromagnetic pump 1 is damaged and ON-operation continues, the liquid feeding ON-OFF operation can be maintained in the whole system.
Patent JP-H01257496-A (JP)
Title: Human granulocyte macrophage colony stimulating factor-resistant monoclonal antibody and purification using said antibody
Inventor: MATSUI HIROSHI
IPC: C07K16/00
Filed: 1988-04-08
Abstract: PURPOSE:To provide highly pure human granulocyte macrophage colony- stimulating factor in a high yield by one step, by employing a special specific antibody when the human granulocyte macrophage colony-stimulating factor is purified with an affinity chromatography using a specific antibody. CONSTITUTION:A monoclonal antibody recognizing the protein portion of a human granulocyte macrophage colony-stimulating factor (human GM-CSF) as an epitope, having an affinity bonding constant of 7X10<6>-10<8>l/mol and specifically reacting with the human GM-CSF is employed. A human GM-CSF- containing solution is brought into constant with an antibody-bonding carrier obtained by combining the above-mentioned monoclonal antibody with an insoluble carrier to allow the carrier to adsorb the human GM-CSF. The adsorbed human GM-CSF is eluted from the carrier with a buffer solution.
Patent JP-H09251222-A (JP)
Title: Positioning mechanism for image forming device
Inventor: FUNAKI KEIICHI
IPC: G03G15/00
Filed: 1996-03-16
Abstract: PROBLEM TO BE SOLVED: To facilitate positioning work with a simple constitution by providing a pair of erected pieces and positioning guide notches in the surface positions of each outside cover which can be seen by a worker. SOLUTION: As a positioning means, a positioning hole 32 and a positioning pin 52 are used and further, the erected pieces 53 and 54 and the positioning guide notches 35 and 36 are provided in the surface positions of an outside cover 30 and both surfaces 33 and 34 of an outside cover 50 which can be seen by the operator, respectively as a reference for the positioing work. The erected pieces 53 and 54 are only guided by the positioning guide notches 35 and 36, to fit the positioning pin 52 into the positioning hole 32. Therefore, when a FAX 2 is placed on the outside cover 50 of an option paper feeding unit 21, the worker only turns sideways a little to see the surface positions of the respective outside covers 30 and 50, so that the positioning pin 52 which can not be seen because the pin 52 is hidden behind the FAX 2 can be surely fitted into the positioning hole 32.
Patent JP-S5421913-A (JP)
Title: Desulfurizing agent for molten pig iron
Inventor: KANEKO SHINICHI
IPC: C21C1/02
Filed: 1977-07-21
Abstract: PURPOSE:To provide a desulfurizing agent for molten pig iron, stable and excellent in its desulfurizing effect, which is obtained by mixing CaC2 powder, CaCO3 powder and fibrous material at a particular mixing ratio.
Patent JP-S5713179-A (JP)
Title: Chemical etching method
Inventor: KOIKE HIROYUKI
IPC: C23F1/00
Filed: 1980-06-26
Abstract: PURPOSE: To simply form a precise deep uneven pattern on the surface of a metallic body by forming an uneven pattern on the surface of a base material with corrosion resistance, applying an etching soln., and bringing the metallic body into contact with the base material.  
     CONSTITUTION: An uneven pattern 2 is formed on the outside of a cylindrical or platelike matrix 1 made of material such as PVC which is not corroded by an etching soln. A suitable etching soln. is uniformly applied to the surface of the matrix 1, and a metallic body 3 to be worked is brought into contact with the matrix 1 with a force applying means such as a spring. By rotating the matrix 1 and the body 3 while in contact with each other, the etching soln. is applied to the body 3 through the matrix 1 to etch part of the body 3 contacting with the protrusion of the matrix 1. By repeating this operation, an uneven pattern with unevenness reverse to that of the uneven pattern 2 of the matrix 1 is formed on the surface of the body 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5421958-A (JP)
Title: Deodorizing apparatus
Inventor: IKEDA AKIRA
IPC: B01D53/77
Filed: 1977-07-20
Abstract: PURPOSE: To provide a deodorizing apparatus, capable of efficiently removing bad odor without causing secondary harm to the surroundings or environment, by removing bad odor forming matters such as basic substances or sulfur containing compounds in a first cleaning tower using acidic hypochlorite, and removing generated oxidizing gas in a second cleaning tower in use of reducing agent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5516706-A (JP)
Title: Hydraulic press
Inventor: NOMURA MICHIO
IPC: B30B15/18
Filed: 1978-07-20
Abstract: PURPOSE: To improve the working efficiency of a hydraulic press by providing a quick traverse cylinder between a main cylinder for elevationally moving a slide up and down and the slide to thereby shorten the cycle time of the press.  
     CONSTITUTION: A quick traverse control valve 21 is operated to thereby supply hydraulic oil to the head side of a quick traverse cylinder 7. A main link 6 is thus rotated from th position designed by broken lines to the position designated by solid lines to allow the slide 13 to quickly move down. When an upper die mounting the slide 3 thereat makes contact with a work, the main link 6 becomes at the lower end side thereof rectilinear with the link 11. When a control valve 20 is then operated to supply hydraulic oil to the head side of the main cylinder 2, a ram 2a, a slide block 3 and a slide 13 integrally lower to thereby press the work. When the valve 21 is then switched to thereby supply hydraulic oil to the rod side of the cylinder 7, the main link 6 is moved again to the position designated by the broken lines to permit the slide 13 to rapidly move upwardly. When the valve 20 is subsequently switched to supply the hydraulic oil to the rod side of the pulling cylinder 18, the ram 2a and the block 3 are raised to return to the original position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10266592-A (JP)
Title: Open ceiling structure of building
Inventor: SAKAI NOBUHIKO
IPC: E04H1/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an open ceiling structure, in which a room having release feeling is formed by shaping a wide open-ceiling space into a building and a bright wide space can be formed by installing a lighting window. SOLUTION: In the open ceiling structure A of the building, a cut section 10 is formed at the central section of the side section of the building 1, a courtyard is formed by the cut section 10, and a lighting window is shaped to the wall surface of the building as facing the cut section 10 while an open ceiling is formed into the building as facing the cut section 10. The roof 3 of the building 1 is composed of a gable type roof 3 at that time, the cut section 10 is formed at a central section on a through-wall 7 side of the building 1, a wall 19 is disposed in upright on a side face on the opening side of the courtyard, and the open ceiling is formed while being penetrated to the first floor and second floor of the building 1.
Patent JP-H04300743-A (JP)
Title: Control system for electrical equipment of automobile
Inventor: ASADA HIDEYUKI
IPC: B60R16/02
Filed: 1991-03-27
Abstract: PURPOSE:To curtail the number of wirings for electric equipments of an automobile, a two wheeler, and the like. CONSTITUTION:A transmitter 25 to overlay a control command for electric equipments of a head lamp 13, a horn 20, and the like on power supply from a battery 17 is provided. The overlaid control command is extracted, and receivers to control corresponding electric equipments are provided close to respective electric equipments. Consequently, the number of wirings for respective electric equipments can be curtained.
Patent JP-H05263394-A (JP)
Title: Paper coating composition for news paper-printing paper
IPC: D21H19/38
Filed: 1992-03-11
Abstract: PURPOSE:To provide the coating composition used for producing news paper- printing paper excellent in the whiteness, opacity, surface strength (especially wet surface strength), printing gloss, ink set and ink anchoring property in the multicolor offset rotary printing using cold set type inks. CONSTITUTION:The coating composition for news paper-printing paper contains a binder comprising 90-40wt.% of a water-soluble polymeric compound such as starch, 10-60wt.% (converted into solid content) of a copolymer latex such as a styrene-butadiene copolymer latex and, if necessary, an organic pigment such as a binder pigment, plastic pigment or hollow polymer particles in an amount of <=30wt.% per 100wt.% of the binder. The coating composition is coated on the surface of the paper for news paper in an amount of 0.5-3.5g/m<2>, preferably 1.0-3.0g/m<2>, per one surface of the paper.
Patent JP-H08285401-A (JP)
Title: Cold water or hot water supplying device having steam compressor
Inventor: KURAHASHI YUKINORI
IPC: F25B29/00
Filed: 1995-04-13
Abstract: PURPOSE: To get a high heat conductivity and to obtain water steam of high pressure by a method wherein cooling water is evaporated with condensing heat of refrigerant with a refrigerant evaporator and the water steam generated by this evaporation is compressed with a steam compressor. CONSTITUTION: Refrigerant cooled with cooling water fed into a refrigerant condenser 213 through a pipe 906 connected to an intermediate hot water header 1002 and condensed into liquid returns back to an evaporator 211, evaporates and is used again to remove heat from the cold water. In turn, cooling water" used for cooling operation is collected at a heated steam header 1001. The collected steam is guided to a suction port 101a of a steam compressor 101 through a pipe 908 connected to the steam header 1001, compressed with the steam compressor 101 to increase its pressure, thereafter the water is blown into a hot water manufacturing device 102 from a discharging port 101b through a pipe 909 and condensed.  Hot water is being fed into the hot water manufacturing device 102 through a pipe 910, heated by water steam of which pressure is increased and the water becomes hot water of predetermined temperature and finally supplied to its application point.