baber/WOPTO huggingface dataset:
Patent JP-H08326653-A (JP)
Title: Suction reservoir for pump
Inventor: YONEMURA SHOICHI
IPC: E03F11/00
Filed: 1995-06-05
Abstract: PURPOSE: To reduce a residual scum amount when water levels of preslueing vessels reach a pump suspending water level, in a suction reservoir for a pump formed in such a manner that scum water collected in the small preslueing vessels is sucked by the pump. CONSTITUTION: The bottom surface 2 of a reservoir 1 having small preslueing vessels 3, 4 is formed in a flat slant surface which is sloped at a downhill grade toward the preslueing vessels 3, 4, and bend seats 5, 6 by which the suction bend of a pump is supported are divided into two seat parts 51, 51, 61, 61. Respective divided seat parts 51, 51, 61, 61 are arranged in parallel to each other in a longitudinal direction against the slant directions A, B of the downslope of the bottom surface 2.
Patent JP-2000037192-A (JP)
Title: Examination of central nervous system disease and screening of therapeutic agent
Inventor: TAKAGI TSUTOMU
IPC: A61P25/28
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To screen a therapeutic agent or a prophylatic for central nervous system diseases, e.g. Alzheimer's disease and the like, by assaying the inhibitory effect of a test substance on the expression of the splicing variant transcribed from presenilin-2 gene. SOLUTION: A therapeutic drug or agent a prophylatic for central nervous system diseases, e.g. Alzheimer's disease and the like, is screened by assaying the inhibitory effect of a test substance on the expression of the splicing variant transcribed from presenilin-2 gene. Further, the expression of the splicing variant is the expression of the variant in nervous cells, the expression of the variant derived by loading the oxidation stress to the nervous cells and the expression of the variant in the brain tissue of animals and the splicing variant is the variant or the like not containing the exon 5 or the exons 5 and 8 in the presenilin-2 gene, the variant not containing the exon 3 or the exons 3 and 4 in the presenilin-2 gene.
Patent JP-H0435304-A (JP)
Title: Envelope detection circuit
Inventor: SUGIMOTO KAZUHIKO
IPC: G11B5/588
Filed: 1990-05-28
Abstract: PURPOSE:To improve the detection efficiency by connecting the base of two transistors (TRs) to the emitter of the other TR in cascade and clamping the base voltage of the TR closer to the input at a level higher by 2Vf (Vf is a forward base-emitter voltage of TR) from a reference voltage. CONSTITUTION:A positive half cycle of an FM sound signal reproduced from an audio head 1 is detected by using a diode characteristic between a base and an emitter of a TR Q1 via a capacitor C1 to charge a capacitor C2. A negative half cycle of the FM sound signal reproduced from the audio head 1 is detected by using a diode characteristic between a base and an emitter of a TR Q2 to charge the capacitor C1. The charge is fed to the capacitor C2 with a signal of a succeeding positive half cycle signal. As a result, a peak- to-peak voltage of the input signal is obtained at an output terminal 6 with respect to a ground potential.
Patent JP-H10330714-A (JP)
Title: Conductive resin paste and semiconductor device produced by using the same
Inventor: MURAYAMA RYUICHI
IPC: C08K3/08
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive resin paste which can be cured without void formation due to the cissing of resin. SOLUTION: There are provided a conductive resin paste essentially consisting of a silver powder (A) 0.1-3 wt.%, based on the total silver powder, stearic acid ester and having a specific surface area of 0.8 mm<2> /g or above and a maximum particle diameter of 30 μm or below and an epoxy resin (B) liquid at room temperature and having a total silver content of 60-85 wt.% and a content of the silver powder A of 10-100 wt.%, based on the total silver component and a semiconductor device produced by using the same.
Patent JP-2000286423-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: KAWAKITA TETSUO
IPC: H01L29/786
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the etchings of the semiconductor film of a TFT when forming its contact holes, by forming its thicker silicon films than its channel region only on the regions and the vicinities thereof wherewith its source and drain electrodes are contacted. SOLUTION: After forming on the whole surface of a glass substrate 1 an SiO2 film 2 of an undercoat, thicker silicon films 3 than the channel region of a TFT are formed only on the vicinities of the positions of the SiO2 film 2 wherein the source and drain electrodes of the TFT are formed. Then, after forming a silicon film 4 only on the position for forming therein the TFT, a gate insulation film 5 is formed on the whole surface of the glass substrate 1. Subsequently, after forming a gate electrode 6 on the predetermined position of the gate insulation film 5, an interlayer film 7 is so formed as to cover therewith the gate electrode 6. Further, by etching the interlayer film 7 and the gate insulation film 5, contact holes 9 are formed to form source and drain electrodes 10, 11 in the contact holes 9.
Patent JP-S5563751-A (JP)
Title: Oxygen sensor
Inventor: KAMO TAKASHI
IPC: G01N27/409
Filed: 1978-11-09
Abstract: PURPOSE: To improve the economy and heat resistance of an oxygen sensor by forming a platinum film on the contact portion between the inner and outer electrode layer thereof and the output pickup portion thereof made of refractory steel.  
     CONSTITUTION: An oxygen sensor 1 and a housing 2 are formed with tapered shoulder and sensor connector engaged with each other. A conductive ring 10 of an output pickup portion where the tapered portions coincide is interposed between the lower surface 1c of the shoulder and the upper surface 2a of the sensor connector. A film of platinum or oxidation resistant metal is formed on the surface of the ring 10 to thus form part of the output pickup portion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63302866-A (JP)
Inventor: UENO HIDEAKI
IPC: C09K21/00
Filed: 1987-06-03
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-S5470639-A (JP)
Title: Rotating disc type organism disposal device
Inventor: KATOU TSUYOSHI
IPC: C02F3/08
Filed: 1977-11-17
Abstract: PURPOSE: To prevent the short-pass of water to be disposed, by mounting partition discs, which diameter is larger than rotating discs, into a number of said rotating discs at suitable intervals, and by moving water to be disposed by liquid passing holes installed to the partition discs.  
     CONSTITUTION: Rotating disc bodies 3 consist of polygonal rotating discs 12 and partition discs 11, which diameter is larger than the rotating discs, these discs are connected by means of through bars 16 through spacers 17 and partition groovs 13 are mounted to a bottom of an immersion tank 4 in response to the partition discs. Water to be disposed 1 passes through liquid passing holes 18 installed to the partition discs 11 and is biologically purified while moving in the tank, and discharged as disposed water 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62296047-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/40
Filed: 1986-06-16
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-S5664037-A (JP)
Title: Anti-corrosive steel pipe pile and manufacture thereof
Inventor: OKAGAWA KAZUMI
IPC: E02D31/06
Filed: 1979-10-29
Abstract: PURPOSE: To prevent an anti-corrosive components from losing for maintaining the anti-corrosive performance of the steel pipe pile for a long period of time by providing an anti-corrosive layer on the position of splash zone of steel pipe and laminating a fiber-reinforced thermosetting resin protective layer on the outside of the anti- corrosive layer.  
     CONSTITUTION: Leaving the 100mm-long end portion of a steel pipe 120mm in outside diameter and 500mm in length, for example, untreated for its both ends, a zinc-based anti-corrosive paint is coated on the steel pipe and then dried to form a 0.25mm-thick anti-corrosive layer. Then, the surface of the anti-corrosive layer 3 is coated with a silicone-based releasing wax, and a glass fiber chopped strand mat impregnated with an unsaturated polyester resin in such a way as to include approx. 30wt% glass fiber is laminated and hardened on the steel pipe by leaving the 50mm-long portion of its both ends untreated to form an FRP layer 2. Thus, because the anti-corrosive layer 3 is protected by the FRP layer 2, no breadkown and deterioration occurs in the layer 3 and also because the direct contact with water of the layer 3 is limited, the loss and reduction of effective components can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5930432-A (JP)
Title: Burr forming device
Inventor: NAGATA TAKEZOU
IPC: B21D22/02
Filed: 1982-08-10
Abstract: PURPOSE:To process forming so that burrs are small without exerting influence on the shape of a pierced hole, by fitting a projecting part provided protrusively on a plane part of a forming die, into the pierced hole from the side where the burrs are generated, and press-welding a forming punch having a recessed part for shunting the tip of the projecting part, from the opposite side. CONSTITUTION:A blank material 12 on which burrs 12a are generated by piercing is installed onto a forming die 15. Subsequently, the burrs 12a are opposed to a plane part 16 of the forming die 15, and a pierced hole is fitted to the outside circumference of a projecting part 17. In this state, a forming punch 18 is lowered, and is welded with pressure to the opposite side of the blank material 12. By this operation, the burrs 12a pinched by the plane part 16 of the die 15 and an opposed face 19 of the punch 18, and is formed like a plane. In this case, since the projecting part 17 is fitted into the pierced hole, the shape of the pierced hole is secured even in case of pinch forming to the burrs 12a, and also they are formed to a shearing angle corresponding to a tapered angle of the projecting part 17.
Patent JP-H081239-A (JP)
Title: Rubber-made sleeve for coiling metallic strip
Inventor: TANAKA KOJI
IPC: B21C47/28
Filed: 1994-06-21
Abstract: PURPOSE:To prevent recessed deformation of a sleeve body by burying a wire- shaped highly elastic deformation preventing body, which extends in the axial direction of the sleeve, into the body of the sleeve in large numbers and in the circumferential direction. CONSTITUTION:A large number of wire-shaped highly elastic deformation preventing body 2 are buried in the axial direction in a cylindrical rubber-made sleeve body 1 to be attached to a coiling reel, at a required space apart between them in the circumferential direction. When a metallic strip is coiled on the circumferencial surface of the sleeve body 1, a large compression stress due to the coil tightening force of the metallic strip is imparted to the sleeve body 1. Elongation in the axial direction of the sleeve body 1 due to the compression stress is reduced by the highly elastic deformation preventing body 2; and a recessed deformation is prevented from generating in a part abutting on the metallic strip coil. The product yield is improved, and the durability of the sleeve body 1 is also improved.
Patent JP-S6120103-A (JP)
Title: Control device of robot
Inventor: HORIE YASUNORI
IPC: B25J13/08
Filed: 1984-07-06
Abstract: PURPOSE:To reduce the relative position error of a moving shaft at a follow-up time by detecting the relative position of a work by a relative position detector directly fitted to a robot and controlling the moving shaft of the robot along the moving direction of the work. CONSTITUTION:The relative position detector 18 is fitted to the moving shaft of the robot 4 to detect the relative position Lx of the work. The 1st position servo operator 19 in a driving controller 13' subtracts a current position value 10 from the objective value Px of the relative position in a robot coordinate system, the 2nd position servo operator 20 subtracts the detecting value Lx of said detector 18 from the objective value PM of the relative position and respectively operated speed commands are inputted to a speed command switch 21. A servo amplifier 17 controls the turning speed of a motor 5 on the basis of the speed command selected by the switch 21 and a feedback speed signal from a tachometer generator 9. At a play back time, the relative position detecting value Lx attains the follow-up movement of the moving shaft 3 so that the working position of the robot 4 is fixed.
Patent JP-S5472229-A (JP)
Title: Production of azo pigment
Inventor: FUNATSU TAKENORI
IPC: C09B67/00
Filed: 1977-11-21
Abstract: PURPOSE: Insoluble azo pigments are treated with a free amine and an fatty acid or resin acid to produce said azo pigments with excellent luster, fluidity and storage stability.  
     CONSTITUTION: To 100 parts by wt of an insoluble azo pigment are added 1W30 parts of a free amine and 0.1W0.5 equivalent amount of a fatty or resin acid on the amine base and they are treated so that the amount of the free amine remaining finally becomes 1W7 parts on the pigment base. The azo pigments are preferably acetoanilide ones. The amine is, e.g., caprylamine, octylamine, atearylpropylamine. The carboxylic acid is, e.g., caproic, lauric, stearic acid. The resin acid is, e.g., abietic acid, polymerized rosin or hydrogenated rosin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06326208-A (JP)
Title: Substrate for semiconductor device and semiconductor device using same
Inventor: NAGATA KINJI
IPC: H01L23/02
Filed: 1993-05-17
Abstract: PURPOSE:To bring one end and the other end of a board near an optical device laid out inside a light transmission window and a signal line in the lower part of a package peripheral wall respectively and enable them to be housed in the package. CONSTITUTION:The top of a board 100 is slanted by a specified angle. A semiconductor device board is designed so that the upper part 102 and lower part 102 of the top of the board may be brought near an optical device 40 laid out inside a window 20 for light transmission and a signal line 30 in the lower part of a package peripheral wall 12 respectively, thereby enabling both the window and the signal line to be housed in a package 10.
Patent JP-S5763985-A (JP)
Title: Processing circuit of chroma signal
Inventor: KATOU TETSUO
IPC: H04N9/86
Filed: 1980-10-03
Abstract: PURPOSE:To simplify the constitution of a processor by carrying out all processes with use of the digital code and at the same time to avoid the deterioration of signals by varying the frequency (phase) of a chroma signal. CONSTITUTION:The digital chroma signal separated by a digital filter is supplied to an input terminal 1 and then applied to a series circuit of delaying circuits 2-4 having 114 phase respectively. The signals of the circuits 2 and 4 are applied to a subtractor circuit 5, and the signal of the circuit 4 is subtracted from the signal of the circuit 2. At the same time, a desired frequency data is applied to a frequency data input terminal 12, and a desired degree of phase is applied to a sine memory 8 and a cosine memory 9. Thus the sine vlaue and the cosine value are read out of the memories 8 and 9 respectively to be supplied to multipliers 6 and 7. Then the outputs of the circuits 5 and 3 are applied to the multipliers 6 and 7 respectively to be multiplied by the sine value and the cosine value. These outputs of multiplication are added together at an adder circuit 10, and a signal which is varied by a desired degree of phase is delivered through an output terminal 11.
Patent JP-S6075806-A (JP)
Inventor: MANFURETSUDO KAIZAA
IPC: G02B6/28
Filed: 1984-07-06
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-H084895-A (JP)
Title: Control device for automatic transmission
Inventor: YAMAMOTO YOSHIHISA
IPC: F16H59/72
Filed: 1994-06-21
Abstract: PURPOSE:To prevent temporary lowering of hydraulic pressure at the time of changeover by providing a first oil passage which supplies forward range hydraulic pressure to a hydraulic servo for engaging a clutch, by means of a manual valve, a second oil passage which supplies it by means of a governing valve, a third oil passage which passes a changeover valve, and a fourth oil passage which feeds governing oil bypassing the changeover valve. CONSTITUTION:Hydraulic pressure of a hydraulic pressure source 54 is output to oil passages L-21, L4, enters a manual valve 55 for generating a forward (D range) pressure or the like. A C-1 control valve 67 to which the D range pressure is supplied from oil passages L-3, L-14 is operated for generating governing hydraulic pressure to a hydraulic servo C-1 of a first clutch, and supplies it to a second oil passage L-15. This hydraulic pressure is supplied to the hydraulic servo C-1 from a third oil passage L-17 through a neutral relay valve 64. Supply of the hydraulic pressure is temporarily stopped when the neutral relay valve 64 is changed over. However, the hydraulic pressure is fed from a fourth oil passage L-26 through a shift valve 57, and an oil passage L-27 bypassing the neutral relay valve 64 so as to prevent lowering of the hydraulic pressure.
Patent JP-S5264738-A (JP)
Title: Detector for position of elevator
Inventor: KASAGI KATSUMASA
IPC: B66B1/14
Filed: 1975-11-21
Abstract: PURPOSE: Each floor position detectin of a high speed elevator is available by means of one each relay for one each floor, including a preceding position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10320112-A (JP)
Title: Angle information input device
Inventor: SUGIYAMA KEIICHI
IPC: G06F3/033
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To stop the input of unnecessary angle information by providing a 1st and a 2nd position indication part off the center position of a rotation part and at different distances from the center of the rotation part. SOLUTION: The 1st and 2nd position indication parts 42 and 52 are provided off the center O' of the rotation part and at different distances from the center O' of the rotation part. A tablet driver continuously monitors the distance L between two points from the two indication positions. The distance L between the two points does not vary when not a main body, but a rotary body is moved even if the angle calculated from the distance L between the two points varies. When the rotary body is moved, on the other hand, the distance L between the two points surely varies. Therefore, the tablet driver inputs angle information to application software only when the distance L also varies.
Patent JP-S63306178-A (JP)
Inventor: SASAKI HIDEKAZU
IPC: B66B1/44
Filed: 1987-06-03
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-H034250-A (JP)
Title: Electrophotographic printing device
Inventor: SUGAYA HIROSHI
IPC: G03G15/04
Filed: 1989-05-31
Abstract: PURPOSE:To obtain a small-sized, lightweight, and inexpensive device by attaching an optical system part to the back surface of the attachment enclosure board of an electrophotographic recording part, and separating a electrophotographic recording device while pinching the enclosure board. CONSTITUTION:In the electrophotographic recording part 1, and electrifier 9, a develop ing device 5, a transfer unit 10, a cleaner mechanism 7, and a destaticizing unit 11 are arranged on the circumference of a photosensitive drum 4 in that order, and a series of electrophotographic process is carried out. To prevent rocking caused by the rotation drive of the developing unit 5 of the electrophotographic recording part 1, vibration caused by a paper feeding mechanism 6 when a sheet 12 travels and another vibration caused by the cleaner mechanism part 7, etc., from being conducted to the optical system part 2 in this process, a board 3A which is made of Al excellent in anti-vibration property and has a honey-comb structure is used as the attachment side board of the electrophotographic recording part 1 and the optical system part 2 is attached on the back surface of the board 3A. Therefore, the electrophotographic printing device having the separated-structure of the electrophotographic recording part 1 and the photographic system part 2 is obtained, and it is a small-sized and lightweight device excellent in anti-vibration property.
Patent JP-H05311724-A (JP)
Title: Siphon and jet type toilet bowl
Inventor: HAYASHI RYOSUKE
IPC: E03D11/18
Filed: 1992-05-01
Abstract: PURPOSE:To prevent a nozzle from interrupting the movement of dirt, by a method wherein a recess part having a size matching with the shape of the nozzle is formed at the lower part of a bowl part so as to open toward a trap drain way and the nozzle is buried in the recess part so that the water-jetting opening part thereof can be flush with the wall surface of the bowl part. CONSTITUTION:A recess part 10 pointing to an inlet 5 for a trap drain way 4 and having a size matching with the shape of a nozzle 11, is opening-formed at the bottom of a bowl part 3. The nozzle 11 pointing to a bent part 4a on the trap drain way 4 is buried in the recess part 10 so that a water-jetting opening part 12 can be flush with wall surface of the bowl part 3 and is watertightly installed. Therefore, the nozzle 11 does not interrupt the movement of dirt. In this way, the title bowl can be effectively flushed with a small amount of water.
Patent JP-S5663432-A (JP)
Title: Treatment for surface of vulcanized rubber
Inventor: YOSHIDA SHIYUN
IPC: C08J7/12
Filed: 1979-10-31
Abstract: PURPOSE: To obtain a vulcanized rubber product having a small coefficient of friction and improved in ozone resistance, by a method wherein a surface of the vulcanized rubber product is contacted with a specified organic active halogen compound.  
     CONSTITUTION: An improved vulcanized rubber product is obtained by a method wherein a surface of the vulcanized rubber product, obtained by blending a rubber such as natural rubber, polyisoprene rubber, polybutadiene rubber or the like with a vulcanizing agent and vulcanizing it, is contacted with an organic active halogen compound having a linkage shown in the formula (wherein X is a halogen) in its molecule. As an embodiment of the organic active halogen compound, N-bromosuccinimide, trichloroisocyanuric acid, dichlorodimethylhydantoin or the like may be shown. Upon treatment, the compound is utilized as solution of a solvent such as benzene, xylene or the like and the object may be attained by either immersing the vulcanized rubber product into the solution or by coating or spraying the solution onto the vulcanized rubber product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6030408-A (JP)
Title: Valve actuating device in engine
Inventor: OOHARA MITSUNOBU
IPC: F01L1/344
Filed: 1983-07-29
Abstract: PURPOSE:To maintain engine torque at a high value throughout the whole range of engine rotational speed, by fitting, onto a cam shaft or crankshaft, a pulley composed of a part coupled with the shaft side and a part coupled with the belt side, and by adjusting the relative positions of both parts to adjust the valve timing in accordance with the engine speed. CONSTITUTION:A pulley 4 fitted onto a cam shaft or crankshaft 2 is composed of a first rotary member 7 fixed to the shaft 2 and a second rotary member 8 which is rotated relatively to the first rotary member 7 and coupled to a timing belt. The both rotary members 7, 8 are formed therein with grooves 9, 10 which are gradually shallow radially outwardly and which are crossed together, and a weight 12 is disposed in between the grooves 9, 10. Both rotary members 7, 8 are pressed together by means of a resilient member 13, and the radial position of the weight varys under centrifugal force in accordance with the engine speed so that the relative positions of both rotary members 7, 8 are changed to adjust the relative positions of the crankshaft and the cam shaft, thereby the valve timing is controlled.