baber/WOPTO huggingface dataset:
Patent JP-S5670655-A (JP)
Title: Manufacture of electronic circuit mounting device
Inventor: KITAHIRO ISAMU
IPC: H05K3/34
Filed: 1979-11-15
Abstract: PURPOSE:To eliminate a difficulty based due to a heat treatment by bonding an electronic part to an insulating substrate using ultraviolet curable resin. CONSTITUTION:An adhesive layer 22 is coated on one surface of a resin film substrate 21 passing ultraviolet rays such as a polyester, and a metallic frame 23 having a window 24 to which an electronic part is inserted is bonded thereto. After then positioning, a through hole 25 is opened at the substrate 21, ultraviolet curable resin is coated on the entire surface of the bonded side of the frame 23, the electronic part 30 is inserted into the window 24, and is positioned. Thereafter, ultraviolet rays 26 are irradiated from the opposite side, thereby curing the resin 28, and the resin 27 not cured is removed by cleaning. Then, the part of the resin 28 is removed by etching, aluminum is further evaporated in a wiring pattern, thereby forming the wire. Thus, heat is eliminated, thereby turning inexpensive resin film into serviceable state and eliminating the accident of wire disconnection due to thermal stress.
Patent JP-S5480621-A (JP)
Title: Display system of plasma display unit
Inventor: HIRAYAMA TETSUROU
IPC: G09G3/282
Filed: 1977-12-10
Abstract: PURPOSE: To obtain many displays on the limited screen, by moving the memory content on the display screen in a speed in which man can read it, through the addition of the buffer memory tentatively storing the full information to be displayed to the display unit.  
     CONSTITUTION: The display is constituted with the buffer memory 11, refresh memory 12, selectors 30 and 33 and 38, read register 31, character generator 35, write counter 36, and read counter 37. With this constitution, external input is stored to the memory 11 via the selector 30, and another input of the selector 30 is connected to the output of the memory 11 and repetitive observation is possible with ring shaped connection. Next, the data stored in the memory 11 is transferred to the memory 12 and this is fed to the character generator 35. On the other hand, the output of the counter 36 is delivered to the memory 12 via the selector 38 and the output of the counter 37 is fed to the generator 35, moving the character pattern appeared on the display panel from right to left. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05321959-A (JP)
Title: Brake disc rotor
Inventor: SHIMAZU TAKASHI
IPC: F16D65/12
Filed: 1992-05-16
Abstract: PURPOSE:To improve blowing and cooling efficiencies and increase a thermal discharge amount in a brake disc rotor for a motorcar, by arranging disc-shaped sliding plates oppositely to each other in a shaft direction through partition walls, forming spiral passages between the partition walls and inlet/outlet openings which communicate passages with each other in a diameter direction, and forming adjacent passage communicating openings on the partition walls. CONSTITUTION:Inner and outer sliding plates 11, 12 are arranged separately from each other in a direction of a vehicle shaft with spirally arranged fins 2 sandwiched therebetween. A plurality of openings opened inward and outward in a diameter direction are formed between the sliding plates 11 and 12, and ventilating holes 4 are formed by the sliding plates 11, 12 and the fins 2. Communication ports 5 for communicating the ventilating holes 4 wich each other are formed on the fins 2. An R part 61 is formed on an inner wall end of the inner sliding plate 11, while a directional changing part 62 is formed on an end of the outer sliding plate 12. Among the flow from an inlet opening 31, the flow in the vicinity of the fins 2 is fed to a negative pressure surface on the lower portions of the fins 2 through the communication ports 5, for eliminating stagnation which may be caused by removal of the negative pressure surface.
Patent JP-S63311161-A (JP)
Title: Sensor for burning control
Inventor: TACHIBANA KOICHI
IPC: F23N5/24
Filed: 1987-06-15
Abstract: PURPOSE:To enhance adhesion between a cathode and an oxygen-ion conductive solid-state electrolyte substrate, by including an oxygen-ion conductive solid-state electrolyte in the cathode. CONSTITUTION:An anode 2 is formed on one surface of an oxygen-ion conductive solid-state electrolyte (e.g., Y2O3-ZrO2) plate. A cathode 3, which comprises the mixture of a perovskite type composite oxide (a) and an oxygen-ion conductive solid-state electrolyte (e.g., Y2O3-ZrO2), is formed on the other surface. The oxide (a) is a compound expressed by a formula Ln1-xAxCo1-yMeyO3-delta: where Ln is La, Ce and the like; A is Sr, Ca and the like; Me is Ni, Fe and the like; 0<=x<=1; 0<=y<=1; and delta represents the amount of oxygen deficiency. In this constitution, since the electrolyte included in the cathode 3 functions as a binder and adhesion between the cathode 3 and the plate 1 is enhanced, a sensor whose electrode characteristics are stable for a long period is obtained.
Patent JP-H0648940-A (JP)
Title: Composition for external preparations and external preparation containing the same
Inventor: YOMODA SATOSHI
IPC: A61K47/42
Filed: 1993-05-26
Abstract: PURPOSE:To provide a composition which contains a high concentration of gamma-oryzanol and keeps high stability during the storage for a long period of time without deposition of gamma-oryzanol crystals. CONSTITUTION:A composition for external use containing (a) one or more than 2 mixture consisting of liquid aliphatic carboxylic acid esters of 13 to 42 carbon atoms and a liquid phthalic acid diesters of 12 to 16 carbon atoms, (b) an acylated collagen hydrolyzate, (c) gamma-oryzanol and (d) when needed, crotamiton and a preparation for external use containing the composition. The ointment, cream, lotion, solution and other preparations are effective as a gamma- oryzanol-containing preparation for external use.
Patent JP-S5575205-A (JP)
Title: Release-type electromagnetic device
Inventor: NISHIMURA HIROMI
IPC: H01F7/08
Filed: 1978-11-30
Abstract: PURPOSE: To obtain a high-sensitivity releasing device having a high-impact resistance with the holding force of an armature being maintained, by providing a  permanent and an exciting coil in an electromagnetic device and by cancelling fluxes generated by them.  
     CONSTITUTION: A hole is provided through a linear bottom portion 3 of a U-shaped yoke 1 with two legs 2, and the yoke 1 is fastened by inserting a non-magnetic fastening plate 11'. Then, a permanent magnet 7 is installed on the inside of the linear portion 3, and an inverted T-shaped yoke 4 is provided with an alminum-foil non-magnetic layer 8 intervened between the legs 2 and the permanent magnet 7, and an exciting coil 10 is wound around its leg. Eurthermore, an armature 9,  which sways right and left, is attached to the tip of the leg through a support (a)  and one end of the armature 9 is pulled by a release spring 11. In this constitution,  the fluxes from the magnets 7 and 10 are cancelled each other, the armature 9 is  rotated, and the contacts of other electric-leakage breakers and the like are opened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0312408-A (JP)
Title: Production of high-rigidity polypropylene
Inventor: SAITO JUN
IPC: C08F4/658
Filed: 1989-06-12
Abstract: PURPOSE:To obtain the title polymer with good transparency using a catalyst made up of olefins, organoaluminum compound, specific organosilicon compound and TiCl3 composition prepared by making an electron donor and electron acceptor act on a solid containing both an organoaluminum compound and TiCl4. CONSTITUTION:The objective polymer can be obtained by polymerizing propylene using a catalyst, which has been prepared by the following process: (A) a TiCl3 composition prepared by reaction with both an electron donor and an electron acceptor of a solid product, following its polymerization treatment with an olefin or without such treatment, which has been formed by reaction of TiCl4 with an organoaluminum compound or a reaction product of said compound and an electron donor is combined with (B) an organoaluminum compound, and (C) 0.01-100g, per g of the component A, of a straight chain olefin is polymerized with the resultant combination followed by polymerization of 0.001-100 g, per g of the component A, of a non-straight chain olefin to prepare a preliminary active catalytic component; which is then incorporated with (D) an organoaluminum compound having e.g. Si-O-C linkage and (E) an organosilicon compound having Si-O-C and/or mercapto group(s) at the weight ratios D/A=1.0-10.0 and E/A=01.-200.
Patent JP-H0312291-A (JP)
Title: Apparatus for improving quality of drinking water
Inventor: IZUMIYA TORU
IPC: C01B13/10
Filed: 1989-06-12
Abstract: PURPOSE:To simply control the temp. of drinking water and to achieve the miniaturization and weight reduction of an apparatus as a whole, in the title apparatus employing an air bubble generating means and an ozone generating means, by providing a heat exchanger for cooling or heating the drinking water stored in a tank body. CONSTITUTION:A tank body 2 stores drinking water and an ozone generating means 5 mixes ozone with supplied air and an air pump 4 supplies air to an air bubble generating means 3 and the air bubble generating means 3 discharges air bubbles mixed with ozone to drinking water. The ozone absorbing means 8 provided to an outflow port 7 prevents the outflow of ozone from the tank body 2 and also removes ozone in drinking water flowing out of the outflow port 7. A heat exchanger 300 consists of an electronic freezing element 310, a switch means 320, a power supply part 330, a radiator 340 on a water side and an external radiator 350 and, by changing over the direction of the current supplied to a connection member of a P-type semiconductor 311 and an N-type semiconductor 312 being two kinds of different metal bodies, the drinking water stored in the tank body 2 is heated or cooled.
Patent JP-2000337968-A (JP)
Title: Capacitance-detection-type radiation detection sensor and imaging device using the same
Inventor: SHODA MASAHIRO
IPC: H04N5/33
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To improve a detection sensitivity by making an arrangement so that an upper electrode moves consequent upon the change in curvature caused by the temperature change of sensing part that is formed of a double-layer film with different expansion coefficients, whose one end is fixed, in opposition to the lower electrode with a specific interval. SOLUTION: Lower electrodes 7 and 11, an insulation film 9 for protecting them, and a post 5 are provided on a substrate 10. One end of an insulator 4 made of SiO is fixed to the post 5. An upper electrode 2 made of Al is arranged in opposition to the lower electrodes 7 and 11, and a double-layer film is formed of the insulator 4 and a bimetal structural part AO. Since Al and SiO have different coefficients of expansion, the double-layer film has a different curvature depending on temperature. The post 5 and BO part of the insulator 4 support the upper electrode 2 and the lower electrode 7 so that they are maintained at a specific interval. Infrared rays that have been applied are absorbed by a radiation absorption part 1 on the upper electrode 2 for converting to heat. The heat warps the bimetal structure part AO, changes the synthetic capacitance between the upper electrode 2 and the lower electrodes 7 and 11, and a detected voltage is changed.
Patent JP-S5849832-A (JP)
Title: Door operator for heating cooker
Inventor: SASAKI TAKAFUMI
IPC: F24C7/02
Filed: 1981-09-21
Abstract: PURPOSE:To improve the operability of a door by arranging a rotary key with an engaging groove at the tip of a rotatively displaceable arm projected on the back of a door for a heating chamber so as to be locked with an engaging section on the body side when the door is closed. CONSTITUTION:When a door 5 is turned to close it holding a control handle 23, a rotary key 12 enters the body 1 passing through a key insertion port 19 to bring a pin body 20 into contact with an engaging groove 13. Then, the rotary key 12 moves eccentrically engaging the perimeter of a circular arc section 20a of the pin body 20 and finaly engages the top thereof 20a by the force of the door 5. This causes the eccentric rotation fulcrum 14 of the rotary key 12 to move to the opposite side beyond the top of the pin 20 and actuates the regulating force of an arm 7 to ensure a complete engagement thereof. When the door 5 is turned to open, the arm 7 and the rotary key 12 are driven opposite to each other to release the locking. This can improve the operability with a simple construction.
Patent JP-H10337112-A (JP)
Title: Agricultural binding device
Inventor: TANAKA YUKIKAZU
IPC: A01D59/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent a mistake in binding from being caused due to disorder in synchronous operation of a needle with a packer, preceding of the needle, pushing of the needle through a group of materials to be bound and damaging, etc., to the group of the materials. SOLUTION: This agricultural binding device is obtained by installing a one-rotation clutch C for driving a needle so as to follow to a packer for performing the final binding operations and pushing through a group of stems and culms to be bound from the rear thereof, forming the one-rotation clutch C of a driving unit 16a integrally rotating with the packer and a driven unit 19a, emerging, retreating and moving relatively to a rotation locus of the driving unit 16a, entering the rotation locus, integrally rotating with the driving unit 16a and used for driving the needle. An engaging recessed part 19c for engaging with the driving unit 16a is formed in the driven unit 19a so as to integrally rotate the driven unit 19a with the driving unit 16a.
Patent JP-S5481027-A (JP)
Title: Television signal identifying unit
Inventor: MORITA SHIGEYUKI
IPC: H04N17/02
Filed: 1977-12-12
Abstract: PURPOSE:To identify the SECAM and PAL systems and white-and-black and color, with the detector detecting in slope over the both burst signal of the both systems. CONSTITUTION:The burst voltage picked up with the burst pick up amplifier 6 is detected with the detector 7. The detected output is inverted for the polarity every line in case of SECAM, and no inversion is made for PAL system. 8 and 9 are multivibrators in which quasi-stable period is slightly longer than one line period. To SECAM signal, the circuits 8 and 9 repeat inverting restoration every line, and to PAL signal, the circuit 8 continues the inversion mode and the circuit 9 receives only the restoration trigger. To black-and-white signal, the output of the circuits 8 and 9 are both 1 or 0. The output of the NAND gate N100 is 0 or 1, and the OR gate R101 is 1 or 0, and if AND is taken with diodes D102 and D103 for each output, the output is 0.
Patent JP-S5773599-A (JP)
Title: Stereophonic reproducing device
Inventor: MORI SHIYUUICHI
IPC: H04S1/00
Filed: 1980-10-24
Abstract: PURPOSE:To increase stereophonic ambience through improving a sound expansion feeling from a speaker system by selecting the disired correlation coefficient between left and right channel reproducing signals. CONSTITUTION:A stationary irregular signal e(t) is inputted to an adder 2 through a delay element 1 and, simultaneously, applied to an adder 4 after being inverted by a phase inversion circuit 3. The stationary irregular signal e(t) is also inputted to the adders 2, 4 directly. Respective outputs A(t), B(t) from these adders 2, 4 are applied to variable attenuators 5, 6 whose attenuation quantities are controlled by each control signal CONT and are attenuated. Outputs from the attenuators 5, 6 are processed by the adders 7, 9 and an inversion circuit 8. Respective outputs OUT1, OUT2 from the adders 7, 9 are used as two signals with a desired correlation coefficient.
Patent JP-S6042491-A (JP)
Title: Preparation of coal/water slurry
Inventor: YOSHIKAWA HIROBUMI
IPC: C10L10/18
Filed: 1983-08-17
Abstract: PURPOSE:To prepare a coal/water slurry by use of a reduced amount of surfactant and without increased power consumption for crusher, by feeding at least a part of surfactant directly into coal, followed by addition of water and crushing of coal. CONSTITUTION:Coal stored in a coal bunker 1 is fed into a mill 3 through a feeder 2. A surfactant is not mixed with water but is fed directly into the mill 3 through a feed pipe 5a. The surfactant may also be fed through a feed pipe 5b in the center of the mill and through a feed pipe 5c near outlet of the mill. The remaining portion of the surfactant may be added to slurry discharged from the mill 3. The coal/water slurry thus prepd. is supplied from a slurry tank 6 to burner, etc. by means of a pump 8.
Patent JP-S5482706-A (JP)
Title: Rotary compressor
Inventor: NAGATOMO SHIGEMI
IPC: F04C29/04
Filed: 1977-12-14
Abstract: PURPOSE: To improve the heating/cooling capacity of a rotary compressor and reduce the temperature of its discharge gas, by injecting refrigerant gas separated by a separator into high pressure gas in the compressor's compression chamber and then injecting refrigerant liquid from the compressor outlet into the high pressure gas.  
     CONSTITUTION: High pressure refrigerant discharged from a rotary compressor 1 at the time of cooling operation is circulated in a refrigerating cycle through a conduit 701, 4-way valve 6a, condenser 2, 4-way valve 6b, capillary tube 5a, gas-liquid separator 4, capillary tube 5b, 4-way valve 6b and condenser 3 to the compressor 1. In this case, part of liquid from the discharge side of condenser 2 is introduced from a bypass tube 801 into the high pressure side 38 of compressor's compression chamber 30 after the pressure becomes higher than the suction pressure, and part of gas separated from the separator 4 is fed from a bypass tube 802 into the high pressure side 38 after the pressure becomes equal to the suction pressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11332788-A (JP)
Title: Toilet seat device and fitting nut
Inventor: HAYASHI KOICHI
IPC: A47K13/26
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a fitting nut very easy to be handled and easily perform installation work by utilizing the nut for a fitting means. SOLUTION: This device is a toilet seat device comprising a toilet seat, a toilet cover and a fitting means to a toilet stool made of ceramics. The fitting means comprises a fitting bolt inserted in a fitting hole provided in the toilet stool and a fitting nut 22 screw-fitted to the fitting bolt. The fitting nut 22 comprises a nut part 23 having a screw hole 230, which can be engaged with the fitting bolt, an elastic packing 25 having a passing hole 250 on the same axis as the screw hole 230, and a seat part 24 provided between the elastic packing 25 and the nut part 23, which has an inner hole 240 on the same axis as the screw hole 230. Thus, the elastic packing 25 and the seat part 24 can integrally be held on the nut part 23 in a rotatable state.
Patent JP-H10339052-A (JP)
Title: Base isolation bearing device
Inventor: YAGUCHI DAISUKE
IPC: E04B1/36
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation bearing device requiring low manufacturing costs, and having the capability of resisting even a vertical vibration. SOLUTION: A cylindrical rail 3 curved like a circular arc is movably laid so as to stride over a rail seating 2-2 having a center near a seating 2, and both ends fixed thereto at positions away from the seating 2, and a bearing body seating 4-2 having a turning shaft 5 in parallel with seating surface at the end of a projection formed on a seating 4. In addition, a connecting body 6 is provided for embracing the turning shaft 5 in a direction orthogonal with the cylindrical rail 3 and rotatably.
Patent JP-S6138790-A (JP)
Inventor: JIYAN MISHIERU MAIOORU
IPC: B23K26/02
Filed: 1985-07-09
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-S5481148-A (JP)
Title: Manufacture of equal speed joint outer part
Inventor: KOMEICHI SHIGEKI
IPC: B23K20/12
Filed: 1977-12-12
Abstract: PURPOSE:To enhance the ease of assembly of equal speed joint outer part and the its functional reliability by making frictional welding between the spider holding portion and the stem portion and then by forming a conical face at the bonding portion by cutting off fins. CONSTITUTION:The spider holding portion 30 for the spider 60 and the stem portion 40 provided with a cylindrical portion on its welding side end portion are subjected to a frictional welding with a total lay of more than 8 mm. At this time, the deformed portion 51 is projected on the hole 32 side at the bottom 31 of the spider holding portion 30, and the fin 52 is produced on the inside diameter side of the cylindrical portion 21 of the stem portion 40. And, the fin 53 is produced between the spider holding portion 30 and the stem portion 40, and the fin 54 is produced on the outside diameter side of the cylindrical portion 41 of the stem portion 40. The deformed portion 51 and the fins 52, 53, and 54 are cut off at the same time of form the conical form 55 at the bonding position between the spider holding portion 30 and the stem portion 40. Thus, it is possible to obtain equal speed joint outer part with stable quality with good workability.
Patent JP-S5986082-A (JP)
Inventor: JIEFURII FURANSUMAN
IPC: A63H33/22
Filed: 1983-08-16
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-H04348174-A (JP)
Title: Curable resin composition
Inventor: UEDA TAKEHARU
IPC: C09D7/12
Filed: 1991-05-24
Abstract: PURPOSE:To provide a one-pack curable resin composition having excellent weatherability and chemical resistance and curable at low temperature. CONSTITUTION:The objective curable resin composition contains (A) an oligomer or a polymer having hydroxyl group, (B) a zirconium(IV) chelate compound having a 1-8C alkoxy group and an alkyl citrate as a chelating agent and (C) a keto-enol tautomeric compound.
Patent JP-H08321628-A (JP)
Title: Light-receiving/emitting element and optical pickup using the element
Inventor: SAITO KIMIHIRO
IPC: H01L31/0232
Filed: 1995-05-24
Abstract: PURPOSE: To obtain an optical pickup, which is applicable to a magneto-optical disc, by a method wherein an ordinary ray polarized component, which is incident on a prism, is reflected in a direction, in which the ordinary ray polarized component is turned into an extraordinary ray polarized component, and the extraordinary ray polarized component, which is incident on the prism, is reflected in a direction, in which the extraordinary ray polarized component is turned into the ordinary ray polarized component. CONSTITUTION: A laser beam is applied on a magneto-optical disc and the return beam of the laser beam is incident on a prism 24 and is separated into an ordinary ray polarized component (an ordinary beam) A and an extraordinary ray polarized component (an extraordinary beam) B on the boundary between the prism 24 and a prism 23. An NPBS film 26 is formed under the bottom of the prism 24, one part of the return beam transmits the film 26 and the remnant of the return beam is incident from a totally reflective film 28 into a non-reflective film 29.  The intrinsic polarizing direction of the incided beam is adjusted to set the ordinary beam A and the extraordinary beam B so that the ordinary and extraordinary beams A and B are respectively turned into the extraordinary beam B and the ordinary beam A and the ordinary beam A and the extraordinary beam B are prevented from being separated from each other in the prism 23. First and second photodetectors 27 and 30 are respectively provided under the films 26 and 29 and a focus servo control is exercised so that the sizes of the diameters of spots, which are detected by the detectors 27 and 30, become the same size.