baber/WOPTO huggingface dataset:
Patent JP-S57111057-A (JP)
Title: Cutting and forming with press
Inventor: ITONAGA TOKUO
IPC: H01L23/50
Filed: 1980-12-27
Abstract: PURPOSE:To make favorable adhesion between a heat radiating plate and a radiator to come in contact with the former by a method whrein a very small concave part is formed preliminarily in the heat radiating plate as to make burrs to rise to the surface even when burrs are generated on the back of the material to be performed with cutting and forming with a press. CONSTITUTION:A lower melt mold 26 and a pad 19 have respectively process holes 21, 22 having shapes fittable with a slit, and protruded convex parts 24 having very small breadth l and height (d) are formed being integrated in one body at the parts along the process hole 21 on the upper face of the lower metal mold 26. While concave parts 25 having the shape insertable with the convex parts 24 therein and facing therewith are provided at the parts along the processed hole 22 on the lower face of the pad 19. The pad is made to come in contact with a flat metal plate 15 put on the lower metal mold 26, a punch is pressed down and is adhered with pressure to perform press work on the flat plate 15, and a hole 21 is penetrated. Burrs 17 are formed at the lower ends of both sides of the edge parts processed to be pressed up as much (d) from the back of the heat radiating plate 1 formed by this way. Accordingly the back of the heat radiating plate can be adhered closely to the radiator favorably.
Patent JP-2000021086-A (JP)
Title: Data recording and reproducing method
Inventor: KAGEYAMA MASAHIRO
IPC: G11B27/10
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent data from being made to be fragments at the time of a copy by judging whether data being on a recording medium are continuous timewisely and the data are reproducable or not before a reproduction and rearranging the data of discontinuous parts to become continuous when the data are irreproducible. SOLUTION: During reading out data from respective data areas 5-5 to 5-10, a data quantity being in a buffer is increased and the data quantity is decreased while jumping. The data quantity being in the buffer is integrated every extent and when the data quantity does not become less than zero to the last, data are judge that continuous reproductions are possible. Then, for example, when the data quantity being in the buffer becomes less than zero at the time of a jump between areas 5-5 and 5-6, after a data area 5-11 is secured from unused areas and data are rearranged by copying the contents of the data areas 5-5, 5-6 to the data area 5-11, when the data quantity being in the buffer posterior to a jump to a next data area 5-7 becomes equal to or larger than zero, continuous reproduction operations become possible.  Thus, data are rearranged so that data quantities being in all buffers become equal to or larger than zero in this manner.
Patent JP-S5988602-A (JP)
Inventor: KURISUCHIYAN SHII PIITAASEN
IPC: G01D5/20
Filed: 1983-10-11
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-H0353525-A (JP)
Title: Cleaning method for semiconductor substrate surface
Inventor: HORII KIYOYUKI
IPC: H01L21/304
Filed: 1989-07-20
Abstract: PURPOSE:To enable the fine particles and powder adhering to the surface to be removed doing no damage to the substrate surface by a method wherein a pressure fluid is blown up by Coanda spiral flow excited by leading-in the pressure fluid. CONSTITUTION:The purpose of the title process is to clean up the semiconductor substrate surface using the characteristics of Coanda spiral flow which is the flow of a fluid rapidly and sprically advancing in a pipeline direction while the spiral movement in the advancing direction effectively scatters any fine particles and powder adhering to the substrate surface. The Coanda spiral flow is excited by leading-in e.g. air as a pressure fluid from a slit 3 to a main cylinder 2. The pressure at this time can be properly specified up to around up to 4kg/cm<2>. Through these procedures, the kinetic vector of air and that of fluid such as air from the leading-in port 6 are synthesized with each other to make a spiral motion 10. Such a spiral motion 10 together with the spiral flow accelerates the fluid speed in the progressive axial direction of the fluid velocity.
Patent JP-H0914289-A (JP)
Title: Friction clutch
Inventor: WATANABE KAZUYUKI
IPC: F16D13/71
Filed: 1995-06-30
Abstract: PURPOSE: To provide a friction clutch that can prevent clutch-out failure caused by the bite of a diaphragm spring into a rivet pin. CONSTITUTION: A pressure plate 21 is provided with a holding member 27 for holding a diaphragm spring 22 so as to press toward the contact part of the pressure plate 21. The holding member 27 is erectly provided near the outer peripheral edge of the pressure plate 21 and has a leg part 271 and an elastic pressing member 272 provided at the end part of the leg part 271 so as to press the diaphragm spring 22. A clearance between the clutch axis side end face of the leg part 271 and the diaphragm spring 22 is smaller than a clearance between a rivet pin 26 and the end face, on the far side from the clutch axis, of a rivet hole in the diaphragm spring 22.
Patent JP-H0536389-A (JP)
Title: Device for inspecting filling condition of base cement
Inventor: SUGANO MINORU
IPC: H01K3/00
Filed: 1991-07-29
Abstract: PURPOSE:To inspect the filling condition of base cement, which is formed in the inner periphery of a base, accurately over the whole circumference. CONSTITUTION:A photoelectric sensor 4, which is provided with a light projecting part 5 opposite to an opening of a base of a bulb and a light receiver part 6, is supported by a support shaft 3. This support shaft 3 is rotated to turn the photoelectric sensor 4. The surface of the base cement 2, which is filled in the inner surface of the base 1 under this condition, is turned circularly for irradiation by the light projecting part 5. The light reflected from the surface of the base cement 2 is detected continuously by the light receiver part 6, and the detected value and a predetermined threshold value of a storage 8 are compared with each other by a comparator 7 to inspect the filling condition of the base cement.
Patent JP-H0824966-A (JP)
Title: Manufacture of metallic mold for forming magnetic field
Inventor: WATANABE TOMOJI
IPC: B21D37/20
Filed: 1994-07-08
Abstract: PURPOSE:To enable the concn. of lines of magnetic force on magnetic foil layer and to improve the service life of a metallic mold by mutually piling magnetic metal foils and non-magnetic metal bodies alternately to be allowed to adhere and using the piling/adhering surface as a pattern. CONSTITUTION:The metal foil of pure iron, etc., as the magnetic foil 1 and Ti metal foil as the non-magnetic foil 2 are used. Adhesive of epoxy base, etc., is applied on the surfaces of both metal foils 1, 2 and plural sheets of both metal foils are alternately piled and allowed to adhere by applying the pressure. This piled material is cut off and allowed to adhere by using the adhesive so that the adhesion surface patterns are arrayed in the longitudinal direction to obtain a zebra-state pattern. This pattern is fixed to the iron sheet 3 and an enclosure is made around the iron plate 3 and the resin is poured and hardened so that the pattern part is embedded. Two pieces of embedded pattern materials are prepared and lapping is executed so that the pattern surface is made flat. Guide holes 5 are holed so that the upper and the lower patterns are aligned, and guide pins are stood to manufacture the metallic mold for forming a magnetic field.
Patent JP-S6080304-A (JP)
Title: Amplifier circuit
Inventor: HIKITA JIYUNICHI
IPC: H03F1/00
Filed: 1983-10-09
Abstract: PURPOSE:To prevent generation of noise by allowing the operation of a differential amplifier to be stopped at interruption of power so as to block mis-charging of a DC cut-off capacitor thereby suppressing the fluctuation of a DC potential at reapplication of power. CONSTITUTION:A differential output from a Hall element 2 is fed to a base of transistors (TR) 14, 16 constituting a DC full feedback AC differential amplifier via buffer circuits 4, 8, and an amplified output is outputted from an output terminal 36. When a power voltage level is decreased because of turning-off of a switch 40, a TR47 of a voltage reduction detecting circuit 44 is turned off, a TR54 is turned on, TRs 20, 24 of the differential amplifier are turned off so as to stop the operation of the differential amplifier and the transition of the TRs 14, 16 to saturation is prevented. As a result, the mis-charging of the capacitor 10 is blocked, the fluctuation of the potential due to reapplication of the switch 40 is prevented and generation of noise is prevented.
Patent JP-H1133157-A (JP)
Title: Pitching machine
Inventor: MATSUKI SHUICHI
IPC: A63B69/40
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To make a pitching machine easily operable and to improve maneuverability by connecting a ball throwing cylinder with the discharge port of a ball discharging mechanism and throwing a ball from the throwing cylinder. SOLUTION: A ball throwing cylinder 19 is movably connected via a flexible bellows connection cylinder 20 to a discharging port 18 on the tip end of a ball discharging cylinder 12 of a ball discharging mechanism. A variable ball generating mechanism 22 is set on the mid way of the ball throwing cylinder 19 to give a ball 4 rotation to change the course. A silencer 23 is mounted on the tip end to reduce noises by ball discharging and supported by a support frame via springs 24, 24. Thus the course of the ball 4 is varied and the ball 4 is stably discharged. This constitution prevents this net spreader fitting 1 from moving upward.
Patent JP-S6435229-A (JP)
Title: Carbon thermometer
Inventor: SHIBA KAMEKICHI
IPC: G01K7/16
Filed: 1987-07-30
Abstract: PURPOSE:To obtain an inexpensive and highly accurate carbon thermometer with a simple construction, by employing a graphite in a proper shape of a fiber, thin film, plate, bar or the like or a mixture containing graphite as thermosensing section. CONSTITUTION:A resistance line 3 can be formed on a ceramic plate 2 by drawing a line on the ceramic plate 2 with a pencil. Therefore, both ends of the resistance line 3 are connected to a terminal of a constant voltage power source unit 7 while with the connection of an ammeter 7 for measuring current in a circuit to the circuit, a resistance thermometer can be formed. The resistance line 3 herein used is the core itself of a pencil, carbon fiber or the like. When a temperature coefficient of the resistance line 3 is represented by alphaand a resistance at tG deg.C by R(tG), R(tG)=R0{1+alpha(tG-t0)} is given. Thus, the resistance value R(tG) of the resistance line 3 at tG deg.C is determined and the results are substituted into said formula thereby enabling the determination of the temperature tG deg.C.
Patent JP-H0937013-A (JP)
Title: Image scanner and network connecting system for the same
Inventor: OGAWA NOBUO
IPC: H04N1/32
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an image scanner, which can be directly connected to a network such as a LAN and does not require the provision of unwanted keys when using the image scanner connected to the network as copy machine or facsimile, concerning an image scanner, especially, an image scanner to be used while being connected to the client/server type LAN. SOLUTION: This system is provided with an image scanner 2 equipped with an input means for inputting the identification information of users, directory connected through a line to the image scanner 2 prepared for each user in advance for storing an image read by the image scanner 2, and server equipped with a storage means for storing the relation of correspondence between the identification information corresponding to each user and the directory for each user and when an image is inputted from the image scanner 2, that image is stored in the directory corresponding to the identification information inputted from the image scanner 2 by the server.
Patent JP-H1021101-A (JP)
Title: Microcomputer system
Inventor: OTAKE KENSUKE
IPC: G06F1/04
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To surely diagnose the speed of a clock even when the speed is disordered by collating the time measured by executing a program while defining the clock supplied through a 1st clock supply system as a reference and the time measured through a timer circuit with the clock supplied through a 2nd clock supply system as a reference. SOLUTION: The time measured by hardware timer processing using a timer circuit TM1 is collated with the time measured by software timer processing for prescribed allowable width. The software timer processing is one in which a specified fixed program is repeatedly executed for a cyclic execution time in order to measure the target time. When it is discriminated that the time measured by the hardware timer processing is within prescribed upper and lower limits, interruption permitting processing is executed, and when it is discriminated that the measured time gets out of the prescribed upper and lower limits, on the contrary, a prescribed abnormal processing is executed.
Patent JP-H0827294-A (JP)
Title: Oriented film of opaque resin
Inventor: INOUE MASAYUKI
IPC: C08L65/00
Filed: 1994-07-20
Abstract: PURPOSE:To prepare an oriented opaque resin film, excellent in concealing ability without causing occurrence of paneling or depression or trouble of paper dust by using a propylene resin and a cyclic olefin resin a base materials and specifying the void volume and opacity of the film. CONSTITUTION:This film product comprises a thermoplastic resin, as a basic material, containing (A) 50-95wt.% of a propylene resin (preferably polypropylene homopolymer or propylene-ethylene copolymer) and (B) 5-50wt.% of a cyclic olefin resin wherein the void volume calculated according to the equation I is 20-70% and the opacity is higher than 75%. The component B is selected from (co)polymers of cyclic olefins of formula II ((n) is 0, a positive integer; R<1>-R<12> are each H, a halogen or the like) such as dicyclo [2,2,1] hept-2-ene, its hydrogenation products and addition copolymers of the cyclic olefins with ethylene and has an intrinsic viscosity [eta] of 0.05-10dl/g in decalin at 135 deg.C and a softening point of 145-170 deg.C.
Patent JP-H0928716-A (JP)
Title: Surgical treatment applicator
Inventor: NAGASE TORU
IPC: A61N5/04
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To realize an efficient and safe microwave surgical treatment device which is improved in surgical treatment performance and also in the treatment operability by using microwave combined with mechanical vibrations. SOLUTION: An applicator used for treating a viable tissue by being supplied with electric power through a coaxial cable is provided with a microwave antenna which is fitted at the tip part 15 of the coaxial cable 2 and emits electric power, a conductive plate 16 which is conductive to the outer conductor 23 of the coaxial cable 2 and is placed at a rear position for treatment and is capacitively coupled with the viable tissue, and a driving means to vibrate the antenna.
Patent JP-2000026468-A (JP)
Title: Human immunodeficiency virus proliferation inhibitors and their production
Inventor: KAWAMURA NAOTO
IPC: C12R1/465
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound that has the HIV proliferation inhibitory activity and is useful as a proliferation inhibitor against human immuno- deficiency virus. SOLUTION: This is represented by formula I (R1 is H or hydroxy; R2 is methyl, or ethyl; R3 and R4 represent each H or they are incorporated to represent an oxygen atom). The compound of formula I is prepared by culturing a microorganism in Streptomyces capable of producing the compound of formula I, for example, Streptomyces aburaviensis Mer-5504 strain (FERM P-16648) under aerobic conditions.
Patent JP-H0933637-A (JP)
Title: Radar device
Inventor: SASAKI KUNIHIKO
IPC: G01S7/285
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a radar device wherein a lot of mixers can be driven by the output of a single oscillator, and the improvement of resolution and the enlargement of a detection range can be contrived. SOLUTION: Receivers 16, 18, 20 having mixers 30 for mixing a local signal with a receiving signal from a receiving antenna 28 and detecting it and a high frequency switch 22 for roundingly supplying the local signal LS composed of power-distributing a high frequency signal S from a high frequency oscillator 10 to either of the receivers 16, 18, 20 are provided. A supply period of the local signal per receiver is shortened, the signal level of the supplied local signal is not lowered, and sensitivity of the mixer can be maintained good. Consequently, the distribution number of the local signal LS is increased at the high frequency switch 22, and since the number of the receivers can be increased, improvement of detection accuracy and enlargement of a detection range can be contrived easily.
Patent JP-H0631459-A (JP)
Title: Spot welding equipment
Inventor: TSURUTA IKUO
IPC: B23K11/11
Filed: 1992-07-16
Abstract: PURPOSE:To provide the spot welding equipment where the movable weight of a welding gun is reduced, an equalizing function is provided and works are not deformed, etc. CONSTITUTION:A cylinder supporting arm 6 to support a cylinder 4 to drive and move one electrode 2 of electrodes 2 and 3 arranged in opposition to each other and an electrode supporting arm 7 to support the other electrode 3 are provided freely swingably in the clamping direction on a pedestal part 5 and a connecting arm 8 is provided, to link both arms 6 and 7 together, by which moving operation in the clamping direction of both electrodes can be linked. Accordingly, when one electrode is driven to advance by the cylinder 4 and the works 12 are clamped between both electrodes, since the supporting arm at the side where the electrode abutted on the works 12 and subjected to abutment and pressurization is arranged is moved in the clamping direction and simultaneously, the other supporting arm is linked when the center in the clamping direction of the works 12 is different from the center in the clamping direction by both electrodes, both electrodes are coincident with the clamping center of the works.
Patent JP-H0633711-A (JP)
Title: Intake valve of engine
Inventor: TANAKA ICHIRO
IPC: F01L3/02
Filed: 1992-07-16
Abstract: PURPOSE:To provide an intake valve of an engine which can prevent oil from precipitating on the conical surface of a valve head. CONSTITUTION:An intake valve of an engine is provided with a valve body 10 in which a space of specified depth is formed from the surface of a combustion chamber of a valve head 11 to a shaft end section 14 and a copper member 33 which is pressed into the space of the valve body 10 except for a part of the shaft end section 14, i.e., a hollow section 32, forms a part of the surface of the combustion chamber of the valve head 11, and excellent in heat conductivity.
Patent JP-H0237156-A (JP)
Title: Detecting apparatus for combustion condition of internal combustion engine
Inventor: MINAMIYOSHI YASUTOSHI
IPC: F02D45/00
Filed: 1988-07-27
Abstract: PURPOSE:To detect each combustion condition of cylinders with accuracy by working out the amount of changes in an engine speed at every predetermined crank angle, and correcting it in accordance with its combustion coefficient. CONSTITUTION:Combustion conditions of cylinders each of which conditions is associated with the amount of changes in an engine speed which changes are generated according to the combustion conditions of all the cylinders under respective combustion processes are worked out by a combustion coefficient working-out means C at every predetermined crank angle measured by an engine speed measuring means b and as respective predetermined combustion coefficients which correspond to the amount of changes in the engine speed. Each result worked out is corrected according to its combustion coefficient so as to find each pressure inside the cylinder, and a combustion condition detection means d detects each combustion condition of the cylinders under respective combustion processes.
Patent JP-S6277283-A (JP)
Title: Perpendicularly sideward steering device
Inventor: AYABE MISAO
IPC: B62D7/14
Filed: 1985-08-30
Abstract: PURPOSE:To enable perpendicularly sideward steering, by providing two universal joints for each wheel, and providing a shaft elbow to alter the radius of gyration of a shaft in conjunction with steering operation. CONSTITUTION:An axle 20, which couples a pair of right and left wheels to each other, is provided with two universal joints 16, 17 for the right wheel. A shaft elbow 11 is provided so that the radius (the distance between the universal joint 16 and a shaft 13) of gyration of the shaft 13 is altered between an ordinary-steering right turn end point 21 and a perpendicularly sideward steering position 22 in conjunction with steering operation. The same means are provided for the left wheel. The wheels can thus be oriented perpendicularly sideward to move a vehicle perpendicularly sideward.
Patent JP-H1031857-A (JP)
Title: Disk carrier device for disk changer
Inventor: YOSHIMURA HARUTOSHI
IPC: G11B17/26
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To surely and easily take out a recording disk from a disk stocker by holding the recording disk pushed out by a push-out lever between first, second levers disk stockers. SOLUTION: The push-out lever 26 enters its tip side in the disk stocker 2 through an opening part for the push-out lever when it is turned in the direction moving the tip side to the disk stocker 2 side. Then, the push-out lever 26 pushes out an optical disk 101 abutted to the tip part to the rear side of the disk stocker 2 as shown in figure by further being turned operated.
Patent JP-S6240107-A (JP)
Inventor: HIYUUGO KURAMAA
IPC: H01B13/02
Filed: 1986-08-14
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-H1034256-A (JP)
Title: Press support base and its setting method
Inventor: OKABE SATORU
IPC: B21D39/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To always and easily adjust to a fixed height and fixed load when excuting force-fit, caulking, etc., of a part for a product by arranging a mechanism to adjust a height and pressing force corresponding to height variation of a product to a press support base of small press. SOLUTION: At the state a ram 1 is descended to bottom dead center, by turning a screw 6 and moving a pin 4 upward until entering in a product 5, a load quantity is obtained from the moved quantity when the pin enters the product 5, adjustment is completed provided this load quantity is in a reference range. Further, by setting the pin 4 to the product 5 and descending the ram 1 down to bottom dead center, the pin 4 is stably and surely force-fitted or caulked to the product 5 with a prescribed load. That is, because a screw 6, spring 8 and, etc., which are a mechanism to adjust a height and pressing force corresponding to variation of product height, are arranged, the fixed height and fixed load can always be adjusted when executing force fit caulking, etc., of a part to a product.