baber/WOPTO huggingface dataset:
Patent JP-S62203157-A (JP)
Title: Production of silver halide photographic emulsion
Inventor: HOSOI YUJI
IPC: G03C1/035
Filed: 1986-03-03
Abstract: PURPOSE:To obtain the titled emulsion having improved dimentional stability and storage stability by adding 10<-16>-10<-2>mol of rhodium salt per 1mol of silver at the optional time before an end of the 1st aging of the emulsion, and by adding 10<-5>-10<-1>mol of at least one of specific compds. per 1mol of silver at the optical time after desalting the titled emulsion. CONSTITUTION:In the title emulsion contg. at least 95mol% of silver chloride, 10<-6>-10<-2>mol of rhodium salt per 1mol of silver is added to the titled emulsion at the optical time before the end of the 1st aging of the emulsion, then 10<-5>-10<-1>mol of at least one of the compds. shown by the formula per 1mol of silver is added to the emulsion at the optional time after desalting. The rhodium salt is necessary to be added to the titled emulsion before the end of the 1st aging of the emulsion in the production of the emulsion, and especially, is preferable to be added to the emulsion during the formation of the silver halide particle of the emulsion. The content of the rhodium salt in the emulsion is 10<-2>-10<-6>mol, preferably 10<-3>-10<-5>mol per 1mol of silver. The compd. shown by the formula may be added to the emulsion at the optional time after desalting, and concretely, during the 2nd aging or after the end of the 2nd aging of the emulsion. The content of the compd. in the emulsion is effective to be 10<-5>-10<-1>mol, preferably, 10<-5>-10<-1>mol per 1mol of silver.
Patent JP-H05249013-A (JP)
Title: Bending tester
Inventor: IWASAKI HIROYUKI
IPC: G01N3/20
Filed: 1992-03-04
Abstract: PURPOSE:To obtain a bending tester which prevents flakes of a damaged test piece from spreading over a wide range and which also easily removes the test piece from a jig to efficiently perform a bending test. CONSTITUTION:A bending tester 10 comprises a fixed shaft 13 and a movable shaft 14 horizontally provided on a same shaft in a load frame. A test piece 15 is placed between a fixed jig 16 and a movable jig 17 which are attached to tips of the fixed shaft 13 and the movable shaft 14 and is slidably supported on a support arm 24. A cover 25 made of resin or the like is provided to cover an end of the fixed jig 16, an end of the movable shaft 14 and the test piece 15. When the test piece 15 is pressed by supporting points 16a, 16b of the fixed jig 16 and supporting points 17a, 17b of the test piece 15 to be broken during the test, flakes of the test piece 15 are guided by an inner wall face of the cover 25 to drop into a collection box 31.
Patent JP-H11252920-A (JP)
Title: Rectifier circuit
Inventor: NAGANO NOBUHISA
IPC: H02J1/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor-input rectifier circuit with a simple circuit configuration provided with a rush current preventive circuit such that it can adequately prevent a rush current, even when rushes are repeated at short intervals. SOLUTION: A rectifier circuit 1 is a capacitor-input rectifier circuit, which is provided with a diode bridge circuit 3 for making full-wave rectification on an alternating current inputted from a commercial AC power source 2, and a smoothing capacitor 4 for smoothing the output of the circuit 3, and supplies a direct current to a load 5. A coil 6 is connected to the power line between the output side of the circuit 3 and the input side of the capacitor 4. At the moment the power is supplied to the rectifier circuit 1 from the power source 2, a large rush is apt to occur to the capacitor 4, the coil 6 suppresses the rush current to the capacitor 4 by generating a counter electromotive force.
Patent JP-S58201802-A (JP)
Inventor: JIYON MICHIERU JIENKINZU SAADO
IPC: C08F2/34
Filed: 1983-03-23
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-H07259908-A (JP)
Title: Shock absorber
Inventor: UEDA SHIGEO
IPC: G11B23/04
Filed: 1994-03-17
Abstract: PURPOSE:To realize a shock absorber, low in cost and having a very rare characteristic change due to temperature, by eccentrically rotating a cylindrical inner wall and a weight having an arc part abutting on the inner wall. CONSTITUTION:When a rotation shaft 53a is provided on the center of a damper outer frame 50a, and the shaft 53a is rotated in an H1 direction, also the weight supporting shaft of a weight 52a at a position eccentric from the center of the rotation shaft 53a, that is, the center of the damper outer frame 50a, is rotated in an I1 direction. A weight 51a is rotatably connected to the weight supporting shaft 52a. The weight 51a rotatably connected to the weight supporting shaft 52a is swung out to the outside by centrifugal force with the rotation of the rotation shaft 53a, that is, the rotation speed of the weight supporting shaft 52a increases to contact the inner wall of the damper outer frame 50a, generating cushioning force.
Patent JP-H05248842-A (JP)
Title: Apparatus for measuring straightness of shape of cylindrical body
Inventor: KASAHARA MASAHIKO
IPC: G01B11/30
Filed: 1992-03-05
Abstract: PURPOSE:To obtain an apparatus which can simply measure the straightness of the shape of a cylindrical body in high accuracy without damaging the surface of a main part. CONSTITUTION:Rotary spacers 6 are fitted into the places of a straightness reference body 5 corresponding to the areas 3 where no photosensitive layers are formed. A photosensitive drum 1 is pressed to the straightness reference part 5 with springs 7 so that the mutual central axes become parallel through the rotary spacers 6. A laser-light emitting part 9, which vertically projects the laser light on a minute gap 8, and a laser-light receiving part 10, which receives the laser light that has passed the minute gap 8, are mounted on a moving stage 12 as a unitary body. The moving stage 12 is moved along guide rails 11, which are in parallel with the straightness reference body 5. The minute gap 8 is scanned with the laser light. The width of the gap, which is changed in response to the external straightness of the photosensitive drum 1 is detected based on the changing amount of the laser light, and the straightness is obtained. The measurements can be readily performed at many positions on the outer surface by utilizing the rotary spacers 6, and the straightness can be found more accurately.
Patent JP-S57162448-A (JP)
Title: Formation of multilayer wiring
Inventor: SHINGUU MASATAKA
IPC: H01L29/41
Filed: 1981-03-31
Abstract: PURPOSE:To obtain a multilayer wiring of semiconductor device with high integration  by a method wherein polyimide resin is used for an interlayer insulating film, the characteirstic thereof to flatten in itself is utilized, and large side etching which is the defect thereof is prevented. CONSTITUTION:Al wiring layers 3 are formed on an SiO2 film 2 on an Si substrate 1,  polyimide resin films 4 of about 1mum thickness are applied on the wiring layers, and  the low parts are buried to form the flat surface. A resist mask 5 is applied thereon,  and when openings 9 are formed therein by etching using the mixed liquid of hydrazine  and ethylene amine, the sides of the polyimide resin films are etched to generate  slanting surfaces of about 45 deg.. The mask 5 is removed, and PSG6 is accumulated thereon. A resist mask 5' is applied thereon, openings 10 being smaller than the openings 9  are formed in PSG6, the mask 5' removed, an Al layer 7 is provided, a resist film 5''  is applied thereon, and Al wiring 7' are formed. By this constitution, even when the  wiring layers 3 are exposed by slipping of the openings 9, the wiring layers are covered with PSG6, and because the openings 10 have the smaller caliber than the openings 9  preventing short-circuit between the adjoining wirings and the upper layer wirings 7',  the adjoining wirings can be made to approach. Accordingly the multilayer wiring can  be formed with high integration.
Patent JP-H02256908-A (JP)
Title: Split nut
Inventor: KATO TSUTOMU
IPC: F16B37/10
Filed: 1989-02-27
Abstract: PURPOSE:To reduce the number of constituent members and the manufacturing cost by providing laterally engaging means and longitudinally engaging means which projectedly or recessedly engage with each other on the joining surfaces of a pair of nut elements respectively, so that both nut elements can be connected. CONSTITUTION:Nut elements 1A and 1B are dividable in the radial direction on the division surfaces along the axial direction of a screw axis, and are made of plastic moldings in which a prismatic nut base 4 having a semicircular inner screw 3 and a pair of arms 5, 5 stretched out on both right and left sides of the nut base 4 are integrally formed. The height of the arm 5 is determined to have a vertical length of the half of the height of the nut base 4, and a fitting groove 6 continuing to the inner screw 3 is formed between the opposing surfaces of a pair of arms 5, 5. The fitting groove 6 is opened toward the up- and-down directions and toward the outside of the opened face of the inner screw 3 respectively. To maintain the connecting condition of both nut elements 1A, 1B, laterally engaging means 8 and longitudinal engaging means 9 (not shown) which projectedly or recessedly engage with each other are provided on the joining surfaces 7 of both elements 1A, 1B.
Patent JP-H09243105-A (JP)
Title: Cooling and heating system
Inventor: TANAKA TATSUO
IPC: F24F1/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a cooling and heating system which makes it possible to always comfortably cool or heat by performing efficient heat transfer to a floor while eliminating the malfunction when an electric heater or warm pipe is used. SOLUTION: The air diffused from an indoor unit 10 is guided to a ventilating space 7 under a floor 2 to cool or heat a floor surface. A U-shaped heat insulator 51 is provided in the state that an opening is opposed to the floor between a plurality of support members 6 to support the floor 2, and the inside of the material 51 is used as the space 7.
Patent JP-H06239450-A (JP)
Title: Workpiece stabilizer in push-out device
Inventor: ASANO MASAYUKI
IPC: B65G21/20
Filed: 1993-02-12
Abstract: PURPOSE:To hold the stable state even with a slight change in the conveying face of a branch conveyor and the condition of a push-out device by clamping a workpiece, pushed out onto the branch conveyor, between an endless belt and the conveying face of the branch conveyor. CONSTITUTION:When a workpiece 2 is conveyed by a carrying conveyor 1, a push-out device 3 is actuated by a detection signal so as to push out the workpiece 2. An endless belt 6 is disposed in a position facing this push-out device 3 and rotated in the same direction as the moving direction of a branch conveyor 4, in the state of being stretched over one pulley driven by a motor 5 and the other pulley. In addition, this endless belt 6 is provided at an appropriate angle so as to be inclined upward in relation to the workpiece 2. Accordingly, when the workpiece 2 is pushed out by the push-out device 3, the workpiece 2 is pressed being clamped between the endless belt 6 and the conveying face 7 of the branch conveyor 4 so as to be transferred onto the branch conveyor 4 without rebound or directional fluctuation.
Patent JP-2000247291-A (JP)
Title: Wave resistant large floating body
Inventor: HOSOMI IKURO
IPC: E02B3/06
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a large floating body having sufficient structural strength and reducible in oscillation even in a wide range of wave cycles and high wave by efficiently dissipating wave by a wave dissipating member of simple structure provided at the large floating body without installing a fixed breakwater or the like. SOLUTION: A wave upper side front end 1a of a large floating body 1 floating on the ocean is provided with a wave dissipating member 4 having a vertical plate 5 piercing the sea level and extending downward from the bottom face 1b of the large floating body 1, and a submerged horizontal plate 6 extending longitudinally from the lower end of the vertical plate 5. A stress concentration part, caused by moment of wave, of the wave dissipating member 4 is reinforced using support members 10a, 10b.
Patent JP-2000242795-A (JP)
Title: Device and method for detecting picture difference and recording medium where same method is recorded
Inventor: ARAI HIROYUKI
IPC: H04N5/278
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a device for detecting video difference, which can detect differences between a master video and a derivative video which is generated by partially editing it, and also can detect and classify differences between the different derivative video derived from the same master video. SOLUTION: A standard picture and an objective picture are expanded into series of frame images (S1), the both pictures are made to correspond temporally to each other by detecting and adjusting the time deviation between the frame system of the both picture (S2), and the both pictures are made to correspond spatially to each other by detecting and adjusting the spatial deviation about the frame picture of the both pictures (S3). Whether there is a difference between the frame pictures or not is detected by performing a local picture matching to all the frame pictures of the both pictures (S4) and the time section where frame images whose differences are detected succeed is detected as a differential frame section of the both picture (S5).
Patent JP-H04211254-A (JP)
Title: Radioactive ray sensitive resin composition
Inventor: KAJITA TORU
IPC: H01L21/30
Filed: 1991-02-20
Abstract: PURPOSE:To favorably use a radioactive ray photosensitive resin composition as the positive type resist which possesses the superior development performance, high in sensitivity, high in heat resistance, and superior in film leaving rate and with which the generation of scum in the formation of a resist pattern is suppressed. CONSTITUTION:A radioactive ray sensitive resin composition contains either a polyhydroxy compound represented by the formula or its derivative in the alkali-soluble resin. In the formula, each of R<1>-R<4> is a substituted or nonsubstituted alkyl group, substituted or nonsubstituted aryl group, or OD group (D is a hydrogen atom or an organic group containing 1,2-quinone diazide group). At least one OD group is contained in one between R<1>, R<2>, and R<4>. Each of R<5> and R<6> is a hydrogen atom, or substituted or nonsubstituted alkyl group. Each of (a), (b) and (d) is an integer of 0-5, and (c) is an integer of 0-4. However, at least one among (a), (b) and (d) is not 0.
Patent JP-S58164111-A (JP)
Inventor: UEMATSU TADAYUKI
IPC: H01B13/16
Filed: 1982-03-25
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-H04265968-A (JP)
Title: Illuminating device
Inventor: KUWAYAMA TAKESHI
IPC: G03B27/54
Filed: 1991-02-20
Abstract: PURPOSE:To offer an illuminating device in which condensing efficiency is enhanced, whose cost is reduced and which is miniaturized by dividing a means for collimating a divergent luminous flux emitted from a point light source into two means. CONSTITUTION:This device is an illuminating device where the utilization efficiency of light is enhanced and which is made compact by changing the divergent luminous flux from the point light source 1 to the collimated luminous flux at two stages that the divergent luminous flux is collimated only in one direction by a 1st parabolic reflector 2 and continuously the light from the reflector 2 is received by a 2nd parabolic reflector 3 to be collimated in a vertical direction in order to change the divergent luminous flux to the collimated luminous flux.
Patent JP-H01222163-A (JP)
Title: Oil cooler
Inventor: TANAMURA SATORU
IPC: F25B1/00
Filed: 1988-02-29
Abstract: PURPOSE:To cool oil and eliminate the humidity of compressed air, by installing an oil cooler which heat-exchanges the refrigerant which evaporates with an evaporator and oil and cools said oil and a dehumidifier which cools and dehumidifies compressed air by heat-exchanging the compressed air. CONSTITUTION:The liquid refrigerant which is turned to a lower pressure by flowing through an expansion mechanism 3 of a refrigerating device 6, passes through a first cooling pipe 14 of an evaporator 4. An intake pipe of high temperature and high humidity compressed air is connected with an air inlet pipe 33. The heat exchange between the low pressure liquid refrigerant passing through the first cooling pipe 14 and the compressed air in a second shell 9 cools and dehumidifies the compressed air so that bedewed moisture may be discharged from a drain piping 35. Dried compressed air is supplied to a machine tool from an air outlet pipe 34 and an air distribution pipe 36 after it is heated by an air heating pipe 37. An oil inlet pipe 31 is connected to the lower end of a first shell member 9 while an oil outlet pipe 32 is connected to the upper end of the shell member. When the low pressure refrigerant passes through a second cooling pipe 15 from the first cooling pipe 14, the liquid refrigerant heat-exchanges the oil from the machine tool in an internal space between the first shell member 9 and the second shell member 13 which constitutes an oil cooler 7, thereby cooling the oil.
Patent JP-S59176172-A (JP)
Title: Stern shape
Inventor: OKI YOSHIAKI
IPC: B63H5/16
Filed: 1983-03-24
Abstract: PURPOSE:To improve propulsion efficiency by employing such stern shape continuous to the propeller rotary section that counter-rotary flow is led to the propeller face by asymmetrical ridges to produce effective water flow to the propeller face. CONSTITUTION:The stern section toward a propeller rotary axis 11 is made such that asymmetrical ridges 17, 18 are formed. Rotary flows 19, 20 reverse from the rotary direction 13 of propeller are produced and led to the propeller face. Consequently effective water flow is produced toward the propeller face to improve entire propulsion efficiency only through deformation of stern shape without deforming main hull.
Patent JP-H02226987-A (JP)
Title: Still picture transmitter
Inventor: MAEDA SATORU
IPC: H04N19/85
Filed: 1989-02-28
Abstract: PURPOSE:To confirm picture quality of a picture to be decoded at a receiver side in advance at a sender side by setting a compression rate to a prescribed degree with a compression rate setting means, applying compression coding to an original digital picture signal with the compression rate and displaying the result at the sender side. CONSTITUTION:The operator inputs a parameter representing the degree of a compression rate in the case of applying compression coding of a picture data from a keyboard 14. When the degree of the compression rate is set, a microcomputer 9 applies compression coding in response to the designated compression rate to the picture data stored in VRAMs 2, 17. Then the picture data subjected to compression coding is decoded and written in VRAMs 1, 16. Then the microcomputer 9 switches a moving contact 21c of a switch circuit 21 to the position of a fixed contact 21a to supply the picture data in the VRAMs 1, 16 to a monitor 23 via a D/A converter 22. The operator observes a picture displayed on the monitor 23 to discriminate the picture quality.
Patent JP-S59177483-A (JP)
Inventor: KONDOU NORIAKI
IPC: E05B49/00
Filed: 1983-03-24
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-H075051-A (JP)
Title: Temperature measuring device
Inventor: BUERUNAA IIZERU
IPC: G01K7/36
Filed: 1994-03-18
Abstract: PURPOSE: To provide a non-contact type temperature measuring device capable of generating highly precise and satisfactorily reproducible detection result with a simple structure. CONSTITUTION: This temperature measuring device utilizes that the magnetic permeability of a ferromagnetic material is reduced when its temperature exceeds its Curie temperature. One or a plurality of rings made of ferromagnetic material are installed on a rotor 1. A magnetic circuit is formed by the ring 2 and a ferromagnetic material-made member fixed to the stator. The magnetic resistance of this magnetic circuit is measured, and this magnetic resistance is taken as the index for showing that the rotor temperature exceeds a prescribed temperature.
Patent JP-S59173723-A (JP)
Title: Torque detector
Inventor: SAKAMOTO SEISUKE
IPC: G01L3/14
Filed: 1983-03-22
Abstract: PURPOSE:To detect easily the magnitude and the direction of a torque by providing a positive torque - liquid quantity converting part and a counter torque - liquid quantity converting part in a shaft, respectively, and detecting the torque by measuring its difference quantity. CONSTITUTION:When a torque is generated between an input revolving shaft 1 and an output revolving shaft 2, a force of twist operates between the shafts. When the shape of a part which is in contact with balls 4, 8 of the end face of the output revolving shaft 2 is formed as shown in a development, a force P1 in the rotating direction applied to the ball 4 by a positive torque operates as a force P2 in the axial direction and pushes a piston 5. When an inclination angle is denoted as theta1, the force P2 is shown by an expression of P1. When a torque, and a distance from the center of the revolving shaft of a contact of the ball 4 and the output revolving shaft 2 are denoted as T and l, respectively, they are shown by P1=T/l, and the magnitude of the positive torque T is given by a relation of a coefficient of a spring and a displacement quantity of the piston 5, therefore, the magnitude of the torque T can be measured by a position difference detector 20 as a displacement of a piston 16 through oil 21. Also, a counter torque can be known in the same way through a piston 18.
Patent JP-H09216954-A (JP)
Title: Process for bonding rubber composition to fibrous material and heat-resistant conveyor belt
Inventor: AZUMA ATSUSHI
IPC: D06M101/16
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a process whereby an EPDM rubber can be tightly bonded to a fibrous material to form a bond which does not undergo any decrease in adhesivens due to thermal aging and to produce a heat-resistant conveyor belt from the same. SOLUTION: In a process for bonding a rubber composition comprising an ethylene/propylene/nonconjugated diene terpolymer to a fibrous material, the fibrous material is dipped in a solution containing a resorcinol/formaldehyde precondensate and a saturated nitrile rubber latex having an iodine value of 0-120 and bonding the dipped fibrous material to the rubber composition by vulcanization.
Patent JP-S58165867-A (JP)
Inventor: SHINNO TSUNEJI
IPC: B29C65/02
Filed: 1982-03-26
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-S58166270-A (JP)
Title: Phase detector
Inventor: NAITOU TAKEHIKO
IPC: G01R15/14
Filed: 1982-03-26
Abstract: PURPOSE:To prevent the lowering of reliability on account of contamination, by providing electrodes for detection on bushings in a body of a switch body and molding the electrodes in one body with the winding of a current transformer. CONSTITUTION:Electrodes 13, 14 for detection of a phase detector are provided on bushings 2, 3 in a switch body 1. The annular detecting parts 10 molded on the outside circumferences of the bushings 2, 3 in the body 1 have winding 12 of a current transformer for detecting electric current and the electrodes 13 for detecting voltage which are mounted to the body 1 by means of mounting fittings 15. The phase detector of this invention contains the electrodes for detection on the bushings in the switch without decreasing the dielectric strength in the switch having limit in space; therefore, the lowering of reliability on account of contamination is prevented.