baber/WOPTO huggingface dataset:
Patent JP-S5560698-A (JP)
Title: Blower
Inventor: OGAWA FUMIHIRO
IPC: F04D29/60
Filed: 1978-10-27
Abstract: PURPOSE: To simplify the junction portion between a blower and a mating apparatus and to enable procuring of assured airtightness by forming a riser portion of an attachment with a riser recess and forming a packing with a riser portion to be fitted and fixed in the recess.  
     CONSTITUTION: A rubber packing riser portion 12 of a rubber packing 9 is fitted and fixed in a riser recess 11 of a riser portion 7 of an attachment 6. This prevents the packing 9 from slipping off even when the attachment 6 is applied with the weight of a motor upon the assembly of a blower. Therefore, unlike conventional cases, adhesives are needless and the step of applying the adhesives can be omitted. In addition, no air leakage occurs at the junction portion between the blower and a mating apparatus, so that assured airtightness can be procured, and the efficiency of a heater, blower, or the like can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03880-A (JP)
Title: Pulper for paper-making
Inventor: AIKAWA YOSHIHIKO
IPC: D21B1/34
Filed: 1989-05-26
Abstract: PURPOSE:To obtain the subject apparatus enabling stable operation and easy maintenance by placing a rotor in a tank, using a paper-discharging path having a discharge-controlling mechanism and a foreign material discharging port and providing a screen drum having liquid-passing slits, etc., on the surface and placed above a valuable fiber recovery tank. CONSTITUTION:A pulp raw material M is transferred with a conveyor 14, weighed with a metering apparatus 13, thrown into a tank 1, mixed with a dilution water supplied from a dilution water supplying channel 11 and dissociated in the course of circulation by the rotation of a rotor 2 having helical form. The high-quality fiber is supplied from a paper material discharging port 3 via a discharge path 4 to a screen drum 7 surrounded by a screen plate while controlling the discharging rate with a discharge-controlling mechanism 5. The fiber is introduced into a valuable fiber recovery tank 8 through the slits or round openings on the surface of the screen drum and recovered. The foreign materials which cannot be passed through the screen drum 7 are discharged from a foreign material discharging port 6 connected to the discharging channel 4. Pulp can be recovered from waste paper, etc., in high efficiency.
Patent JP-S5255037-A (JP)
Title: Combustion controlling apparatus for heating and hot water feeding
Inventor: NODA YUKUMOTO
IPC: F24D3/08
Filed: 1975-10-31
Abstract: PURPOSE: In a one-can-two-water conduit type hot water supply heater, by operating the heating operation mechanism and the oil feeding operation mechanism, the combustion line controls in ehating and in oil feeding are easily operated on the desired combustion capability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09189215-A (JP)
Title: Catalyst condition detecting device
Inventor: DODA HISAYO
IPC: F02D45/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To detect the degree of deterioration of a catalyst with excellent accuracy. SOLUTION: When the output value of an upstream air fuel ratio sensor 28 installed in the upstream of a catalyst 27 is on the rich side of the center air fuel ratio in the upstream of the catalyst, the flow rate of the rich composition flowing into the catalyst 27 is operated based on the deviation. When the output value of the upstream air fuel ratio sensor 28 is on the lean side of the center air fuel ratio in the upstream of the catalyst, the flow rate of the lean composition flowing into the catalyst 27 is operated based on the deviation. When the output value of a downstream air fuel ratio sensor 29 installed in the downstream of the catalyst 27 is on the rich side of the center air fuel ratio in the downstream of the catalyst, the flow rate of the rich composition flowing out of the catalyst 27 is operated based on the deviation.  When the output value of the downstream air fuel ratio sensor 29 is on the lean side of the center air fuel ratio in the downstream of the catalyst, the flow rate of the lean composition flowing out of the catalyst 27 is operated based on the deviation. The catalyst adsorption quantity is evaluated from the difference between the in-flow rate and the out-flow rate of each composition.
Patent JP-H0219327-A (JP)
Title: Tnf inhibitor-containing drug
Inventor: HAINTSU HEENERU
IPC: A61K31/52
Filed: 1989-05-26
Abstract: PURPOSE: To obtain a medicine containing a tumor necrosis factor (TNF)- releasing substance and TNF inhibitor, enabling inhibition of the undesirable side effects of the TNF-releasing substance. CONSTITUTION: This medicine contains a TNF-releasing substance and a TNF inhibitor such as a xanthine derivative (esp. pentoxifylline or propentofylline) or monoclonal anti-TNF antibody in the weight ratio of pref. (10:1) to (1:10). This medicine is capable of avoiding necrosis or other side effects due to excessive TNF production.
Patent JP-H01301852-A (JP)
Title: Method for vapor-depositing zn on al base-material surface
Inventor: NAKAGAWA YOSHIKIYO
IPC: C23C14/16
Filed: 1988-05-31
Abstract: PURPOSE:To obtain an aluminum sheet having superior corrosion resistance by immediately vapor-depositing zinc on an aluminum film vapor-deposited on the surface of an aluminum base material in vacuum. CONSTITUTION:An aluminum vapor deposited film 3 is formed on the surface of an aluminum base material 1 and allowed to adhere to a passivating film 2 composed of aluminum oxide inevitably formed on the surface of the above base material 1. Subsequently, a vapor deposited film 4 of zinc is formed on the above vapor deposited film 3 and allowed to adhere to the above aluminum vapor deposited film 3. By this method, the vapor deposited film 4 of zinc having superior adhesive strength, etc., can be formed on the base material 1, by which corrosion resistance can be improved.
Patent JP-H01301315-A (JP)
Title: Manufacture of polyacrylic acid metallic salt molding
Inventor: KONNO TETSUO
IPC: B29C43/02
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a molded body which possesses the high modules of elasticity, high heat resistance and is precise and free from a crack or a crevice, by a method wherein powder is heat-treated at a specific temperature prior to pressure molding, in a method where the powder of polyacrylic acid metallic salt is made into a molded body by performing pressure molding within a mold. CONSTITUTION:Powder is heat-treated at 150 to 500 deg.C prior to pressure molding in a method where the powder of polyacrylic acid metallic salt is made into a molded body by performing pressure molding at pressure of at least 100kg/cm<2> within a mold. Heat treatment temperatures of at least 200 deg.C and no exceeding 400 deg.C are preferable respectively for an improvement in heat treatment effect and prevention of heat deterioration. At least 0.5 hours and within 24 hours are preferable to heat-treating sufficiently and effectively. Molding is performed by filling the inside of a cavity of a compression mold with the powder, heating and pressurizing the same. Molding pressure of at least 1,000kg/cm<2> and not exceeding 100,000kg/cm<2> are preferable respectively for acquisition of a precise molded body and a view point of pressure resistance of a mold which can be obtained easily and used repeatedly. A molding temperature is 50 to 500 deg.C and at least 100 deg.C and not exceeding 400 deg.C are preferable respectively for acceleration of the molding and prevention of decomposition of a polymer.
Patent JP-H07335062-A (JP)
Title: Switch structure for electronic equipment
Inventor: NAKAMURA YUTAKA
IPC: H01H9/02
Filed: 1994-06-14
Abstract: PURPOSE:To provide switch structure for electronic equipment, with which repair and maintenance of the equipment can be easily and quickly performed. CONSTITUTION:An electronic equipment has a main body case 10 and a rear panel 12 to be fitted to the back side of the main body case 10 freely to be removed. A pair of frames 14a, 14b are housed in the case 10, and plural printed boards 16a, 16b, 16c are held between the frames 14a, 14b. A battery power source for memory backup is connected to a power source circuit of the board 16b loaded with a memory. The panel 12 is provided with a recessed part 20, and an open and close switch 22 is arranged inside this recessed part 20. The switch 22 is connected in series to the battery power source, and normally turned ON except for the special case. The outer end of the frame 14b is provided with a limit switch 30, which is turned OFF in the condition that the panel 12 is installed in the main body case 10 and which is turned ON when the panel 12 is removed from the case 10. The limit switch 30 is connected in parallel with the open and close switch 22.
Patent JP-S5656020-A (JP)
Title: Manufacture of elastic surface wave device
Inventor: KOMI TADAO
IPC: H03H3/08
Filed: 1979-10-15
Abstract: PURPOSE:To improve characteristics and yield by reducing bad conditions such as camber as much as possible by roughening the 2nd main surface of a wafer and then by etching the wafer before mirror-finishing the 1st main surface where input and output electrodes are to be formed. CONSTITUTION:An LiTaO3 signle crystal is cut into a prescribed wafer. Of this wafer, the 2nd main surface 5 opposing to the 1st main surface 2 where input and output electrodes are to be formed is roughened by manual sliding and honing work. Next, a solution having a 1:2 ratio of HF to HNO3 is used to etch the wafer at the room temperature for 15 minutes and after curvature is removed, electrodes are formed on this wafer to improve the yield while maintaining prescribed excellent characteristics. Namely, provess etching provides better results with regard to removal of camber and prevention of cracking in handling.
Patent JP-S5836325-A (JP)
Inventor: MORI HISAO
IPC: A01K61/02
Filed: 1981-08-22
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-S5557717-A (JP)
Title: Rolling bearing
Inventor: KAKUMOTO KENICHI
IPC: C23C14/02
Filed: 1978-10-25
Abstract: PURPOSE: To improve the adhering intensity of the film layer of the soft metal with the lubricating property to extend the life by forming the soft metal film layer with the lubricating property over the friction metal surface by the ion-plating method.  
     CONSTITUTION: The ball bearing is constituted of the ball 1 as the rolling body, the inner and outer races 3, 4 as the bearing races, and the retainer 5 to hold the ball 1. The metal film layers 21, 22 of which solubility is larger than that of the metals of the material of the ball 1 and the uppermost layer 23, is formed in advance over the surface of the ball 1 as the middle layers by ionplating, and the multi-layered film 2 can be completed by forming the soft metal film layer 23 with the lubricating property as the uppermost layer over the middle layer by ion-plating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02309332-A (JP)
Title: Finder optical system capable of varying observing direction
Inventor: SATO YASUHISA
IPC: G03B13/26
Filed: 1989-05-25
Abstract: PURPOSE:To selectively and easily switch an eye level direction and a waist level direction by providing 1st and 2nd prisms having specified shapes and moving the 2nd prism in a direction perpendicular to an optical axis. CONSTITUTION:The transmission part of the incident surface 6a of the prism 6 is positioned on the optical axis in the case of eye level. At such a time, a luminous flux passing the prism 5 is transmitted through the transmission part of the incident surface 6a of the prism 6, projected from an injection sur face 6b and conducted to an ocular 7a. Then, an object image is observed from an eye point 8a in the eye level direction. In the case of waist level, the prism 6 is moved in the direction nearly perpendicular to the optical axis so that the reflection part of the incident surface 6a of the prism 6 is positioned on the optical axis. Thus, the luminous flux passing through the prism 5 is reflected on the reflection part of the incident surface 6a of the prism 6 and made inci dent on the prism 5 from the injection surface 5b again. The luminous flux is totally reflected on the incident surface 5a of the prism 5 and passes an injection surface 5c to be conducted to an ocular 7b. Then, the object image is observed from an eye point 8b in the waist level direction.
Patent JP-2000088812-A (JP)
Title: Method and device for diagnosing defect of structural member applied with load
Inventor: OTA AKIO
IPC: G01N27/82
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To detect and diagnose a defect of a structural member applied with a load using a semiconductor magnetic sensor without impressing a magnetic field or the like. SOLUTION: A magnetic sensor 10 for detecting a magnetic field utilizing a galvano magnetic electric field effect or a magnetic induction action is moved contactlessly along a surface of a structural member 20 applied with a load comprising a magnetic material or a material put on with magnetism by working, which is coated with a coating film in some cases, a magnetic flux density of a work is detected without magnetizing it by a coil or the like, and a provided detected signal therein is image-analyzed, so as to provide a method for providing an isomagnetic line diagram, a method for diagnosing a defect of the structural member 20 based on the diagram, a device for providing the diagram by image-analyzing the magnetic flux density of the member 20,  and a device for diagnosing the defect of the member 20 by determination-comparing the diagram with a reference isomagnetic line diagram preliminarily stored.
Patent JP-S5622251-A (JP)
Title: Both-side play player
Inventor: TAKAHASHI YOSHIO
IPC: G11B17/08
Filed: 1979-10-13
Abstract: PURPOSE: To make both-side perfect play possible with a turning axle and bearing made contactless by providing a subturntable for reverse-side play over a turntable for record top-side play and by suspending the bearing for the subturntable with its center bevel.  
     CONSTITUTION: After record disk 201 is mounted on turntable 202, the driving mechanism performs the play of the top (side A) of a record through turning axle 211 and tracing stylus 225 provided to cartridge 224. After the A-side play, the automatic return unit leads arm 227 out and the motor stops. The pressing member 213 elevates turning axle 211 and record disk 201 on support plate 209 is pressed against subturntable 214. Then, the bearing with the bevel suspended by thrust bearing 220 is detached and becomes rotatable. Arm 227 is led in again and music on the reverse side is played by stylus 226. Consequently, the installation space is reduced and both side perfect play can be attained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62288523-A (JP)
Title: Apparatus for measuring quantity of jetted fuel
Inventor: TAKAHASHI TAKASHI
IPC: G01F9/00
Filed: 1986-06-07
Abstract: PURPOSE:To enhance measuring response and accuracy with respect to a wide range of fuel jet quantity, by converting the fuel jet quantity to a fuel jet chamber held to definite pressure to the displacement quantity of a diaphragm and detecting said displacement quantity. CONSTITUTION:The quantity of fuel injected to a fuel jet chamber 11 by a fuel jet valve 9 is detected on the basis of the displacement quantity of the diaphragm interposed between the fuel jet chamber 11 and a back pressure chamber 12. Since the back pressure chamber 12 is held to predetermined pressure, the diaphragm displaces corresponding to the increase in a volume without generating the change in the internal pressure of the fuel jet chamber 11 and the displacement quantity of the diaphragm is detected by a displacement quantity detection means 20. Since this displacement quantity has the predetermined corresponding relation to fuel jet quantity, the fuel jet quantity can be measured from the displacement quantity. When the injection and emission of fuel are repeated alternately, the fuel jet quantity can be continuously measured. By this constitution, the constitution of this apparatus is miniaturized, and measuring response and accuracy can be enhanced with respect to a wide range of the fuel jet quantity. Further, the reliability of measuring work is enhanced.
Patent JP-H08325587-A (JP)
Title: Flame-retardant fluid
Inventor: ABE KAZUAKI
IPC: C10M133/44
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a flame-retardant fluid containing a foamable substance generating an inactive gas in foaming, capable of releasing the inactive gas in exposure to high temperature to prevent the generation of fire, not requiring the maintenance of water content, easy in handling and waste water treatment, and useful for lubricating oils, hydraulic oils, etc. CONSTITUTION: A flame-retardant fluid comprises a foaming substance e.g. a compound of formula I [A is a direct bond, a divalent 1-22C hydrocarbon group; R<1> , R<2> are H, a 1-22C hydrocabon group, a group of formula: -CH(R<3> )NR<4> R<5> (R<3> to R<5> are R<1> , and R<4> and R<5> are simultaneously not H; R<4> and R<5> may be bound to each other to form a ring)] generating an inactive gas in foaming a compound of formula II [R<6> is H, a 1-22C hydrocarbon group; R<7> is R<6> , a group of formula: -CH(R<8> )NR<9> R<10> (R<8> to R<10> are R<6> ; R<6> and R<8> , and R<9> and R<10> are simultaneously not H; R<9> and R<10> may be bound to each other to form a ring); R<6> and R<7> may be bound to form a ring], a halogenated nonflammable solvent, an inorganic foaming agent} in a liquid state or a semi-solid state.
Patent JP-S5656273-A (JP)
Title: Production of decorative plywood having rugged pattern
Inventor: OKAMOTO SUSUMU
IPC: B32B33/00
Filed: 1979-10-15
Abstract: PURPOSE: To provide the decorative plywood having rugged part with variable color-tone without deteriorating the pattern on elevated veneer by a method wherein a rugged metal plate is used to provide a hot-pressed pattern, a light-color coating material is applied to the whole surface, and the colored coating material applied on the elevated part is immediately scraped off.  
     CONSTITUTION: The surface of a veneer 2 is polished with a sander 3, etc., is coated with a transparent heat-curable coating material 5' using a roll coater 4,  etc., the surface is dried to form a coated layer 5 on the veneer. On the surface of the coated layer 5, placed is a metal plate 7 having a rugged pattern in which the depth of engraved pattern is about 1mm and the area of elevated part 6 is relatively small. Then, the metal plate is pressed using hot presses 8, 8'. The whole area of  the rugged area is applied with a relatively thin, transparent colored under-coating material 9 whose color is little different from the veneer 2. Immediately after coating, the colored undercoat 9 is scraped from the elevated parts and filled in the depressed pattern. When drying, solvent is volatilized from the colored undercoat 9 filled in the depressed pattern thereby forming corresponding depressed parts. In this manner, the decorative panel having differential color tone in the rugged pattern is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06317054-A (JP)
Title: Closure monitor for position of opening and closing of automobile
Inventor: PIEERU PERIU
IPC: B60R25/30
Filed: 1991-06-04
Abstract: PURPOSE: To reduce the number of wires necessary for connecting an opening point and a central monitoring unit and reduce the total length of the wires used therefor, in monitoring the closure of the opening point of a vehicle. CONSTITUTION: A central unit 1 is connected with all opening points to be monitored by a single common line with two conductors 31, 32, and provided with at least one periodic signal generator 28 connected with the two conductors, and each opening point 2, 4 is provided with resonance circuits 17, 18 tuned to the frequency of the periodic signal generated by the periodic signal generator 28 of the central unit 1. The resonance circuits 17, 18 are connected with closure contacts 19 of the opening points, and a device is provided with an abnormality signal generating means, capable of responding to change of the signal generated from the periodic signal generator 28, in response to the corresponding closure contact 19.
Patent JP-S5656229-A (JP)
Title: Preparation of anthracite substitute such as composite layered filter
Inventor: KANAI MASAKUNI
IPC: B01J20/12
Filed: 1979-10-15
Abstract: PURPOSE: To obtain an inexpensive and obtainable filter material with adsorption capacity as a substitute of anthracite by attaching fine powders of a carbon substance on a surface of crushed stones or sands by a sizing agent.  
     CONSTITUTION: Because anthracite forming a composite layer along with sands is expensive and hardly obtainable, as a substitute thereof, is used a product obtained by attaching fine powders such as a charcoal or a coal to a surface of crushed stones or sands by an org. sizing agent such as a starch size or a rubber size or a sodium silicate or the like and, thereafter, drying the same. This substitute generates fine cracks during drying and has adsorbing capacity as well as is obtained inexpensively and easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62291456-A (JP)
Title: Casting method for guide surface parallel to laminar slide valve
Inventor: KATO KIYOSHI
IPC: F02M9/02
Filed: 1986-06-10
Abstract: PURPOSE:To facilitate machining of a carburetter, by a method wherein, a core used when a guide passage in a rectangle in cross section slidably guiding the slide valve of a slide valve type carburetter is formed by casting, is divided into plural parts by a plane inclined from the bottom part of the guide passage toward the open end thereof. CONSTITUTION:A core, serving to form a guide passage 9 of a slide valve type carburetter, is formed by two cores 101 and 102 into which the core is divided by means of a sloped surface 103 having inclination toward guide surfaces 9a and 9b, and a core holder 104 is formed integrally with the core 101. A core holder 105 is formed integrally with the other core 102, and the core holder 105 is slidably extended through the core holder 104. Inclination of the core holder 105 is inclined based on both the sloped surface 103 and the guide surface 9b, and this constitution enables the core 102 to be easily pulled off in the direction of an arrow mark 106 after molten iron is charged. After the core 102 is pulled off, the core 101 is also pulled off.
Patent JP-S61291322-A (JP)
Title: Method for palletizing printed matter
Inventor: NAGASHIMA JUNZO
IPC: B65G57/03
Filed: 1985-06-18
Abstract: PURPOSE:To shift printed matters fed from a plurality of supply lines, onto a plurality of pallets with the use of one robot, by shifting the printed matters one by one onto each palettes from the associated supply line. CONSTITUTION:In order to shift printed matters S from a conveyer onto a pallet, there is provided an over-head type robot 30 which enters into between the conveyer and the pallet with a carriage 31 being moved along a rail 41 in the direction of Dx and along a rail 42 in the direction of Dy. Further, an actuator 32 suspended from the carriage 31 is moved in the direction Dz by means of an elevating mechanism. With this arrangement the printed matters S on the conveyer are clamped by means of hands 33 on the actuator 32, and are raised, and after turning by 90 degrees, the printed matters S are transferred to a pallet position associated with the conveyer from which the printed matters are lifted, by moving the carriage 31, and then the actuator 32 is lowered to stack up the printed matters S onto the pallet.
Patent JP-S6113297-A (JP)
Inventor: ABE YASUNAO
IPC: G10G7/02
Filed: 1984-06-29
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。