baber/WOPTO huggingface dataset:
Patent JP-H106180-A (JP)
Title: Work machining device
Inventor: KUBO TOMOAKI
IPC: B23Q15/007
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To remove influence of gravity and inertia force, and measure accurate pressing force and the moment by arranging a detecting means to detect pressing force applied to a work by a work means, in a fixing means to support and fix the work. SOLUTION: A work 2 is supported by a work support means 10 composed of a six-axial tension sensor 8 as a detecting means and a base stand 9. In the six-axial tension sensor 8, an under surface is fixed to the base stand 9 by a screw or the like. At the time of machining, pressing force applied to the work 2 is measured by the six-axial tension sensor 8, and measuring information of this pressing force is converted into an electric signal, and is transmitted to a robot controller 7. When the measured pressing force does not fall within a range of preset pressing force, it is controlled so that pressing force of a grinder 6 falls within a preset range by the robot controller 7.
Patent JP-S6323546-A (JP)
Title: Stator for dc motor
Inventor: KAWADA SHIGEKI
IPC: H02K23/04
Filed: 1986-07-15
Abstract: PURPOSE:To prevent a plurality of field poles for forming a stator from being damaged at the time of assembling work by covering the inner surfaces of the poles with a sheath made of a nonmagnetic material having large mechanical strength. CONSTITUTION:A plurality of field poles 2 made of permanent magnets bonded firmly with an adhesive to the inner surface 11 of a cylindrical yoke 1. Then, a sheath 3 having projections 31 projected therefrom outward is formed of a thin cylindrical member having large mechanical strength aud formed by using a nonmagnetic material, such as a stainless steel on a range corresponding to adjacent poles of field poles 2, and so inserted as to contact with the inner surfaces of the poles 2. The sheath 3 is formed to protect the inner surfaces of the poles 2 by the sheaths 3, and the poles 2 are enclosed by the sheaths. Thus, the poles 2 are not damaged at the time of assembling work.
Patent JP-H072342-A (JP)
Title: Waste bottle arranging device
Inventor: HORIUCHI TERUO
IPC: B65G47/28
Filed: 1993-06-11
Abstract: PURPOSE:To sharply increase the capability for feeding waste bottles to a color detecting device in a line by exciting two guide belt conveyors with springs, and arranging them toward the inside of a conveyor belt. CONSTITUTION:Partition wall members 58, 59, 60, 61 are arranged at the upper travel section of a conveyor belt 54, and only the partition members 60, 61 are extended at the middle section of the conveyor belt 54 to form a partition track. The first guide conveyor 65 is supported by a spring 69 to face the partition track, and it is rockably arranged around a shaft 68 toward the inside of the conveyor belt 54. The second guide conveyor 66 is pivotally fitted to a shaft 76 on the downstream side, and it is supported by a spring 81 and arranged. The first and second drive motors 70, 78 are fitted to the tip sections of the guide conveyors 65, 66. Waste bottles B2 can be fed downstream of the conveyor belt 54 in a line with a high capability while directing their longitudinal direction to the transfer direction.
Patent JP-H0918040-A (JP)
Title: Collector electrode and photovoltaic element
Inventor: HASEBE AKIO
IPC: H01L31/04
Filed: 1995-06-30
Abstract: PURPOSE: To provide a collator electrode and photovoltaic element in excellent initial term yield and long term reliability while cutting down the migration of metallic wire comprising collector electrode due to metallic ions. CONSTITUTION: Within a collector electrode 100 made of a metallic wire 101 and a coating layer 102 made of a conductive bonding agent, the conductive bonding agent contains triazine compound. As for the triazine compound, 2, 4 diamino-6 vinyl-S-triazine is preferable and the recommemded content thereof is 0.5wt.%-10wt.% of solid content of the conductive bonding agent. Within a semiconductor layer made of at least exceeding one pn junction or pin junction and a photovoltaic element having a transparent electrode on the incident beam side of the semiconductor layer, the collector electrode 100 is arranged on the transparent electrode.
Patent JP-S6146320-A (JP)
Title: Automatic stress relief press device
Inventor: AKUTSU MITSUTATE
IPC: B21D3/10
Filed: 1984-08-10
Abstract: PURPOSE:To ensure stress relief with making the press-in quantity of a press accurate at all times by making the point where the output signal of a position measuring instrument does not varying as the position abutting a backing base and by performing a press-in for relievig the stress from the position thereof. CONSTITUTION:A work 4 is rotated so as to face the maximum stress position of the work 4 toward the ram 11 of a press 10. The ram 11 is descended with driving the motor 12 of the press 1 and the output signal of a position measuring equipment 15, 16 is inputted as the position data of the work 4 with converting into a digital value. Whether the position data thereof have changed or not is discriminated since after the change being started and when the change is stopped the press-in quantity of the ram 11 is set from the position thereof. It is discriminated whether the press 10 has pressed in by the set-press-in quantity of not the ram 11 and if pressed-in it is completed with ascending the ram 11 to the press 10.
Patent JP-H0717352-A (JP)
Title: Anomaly alarming device for back-up capacitor in air bag system
Inventor: HASHIMOTO MICHIAKI
IPC: B60R21/16
Filed: 1993-07-06
Abstract: PURPOSE:To realize the alarm for the anomaly such as the capacity slip-off of a back-up capacitor, at a low cost, without using a microcomputer. CONSTITUTION:An alarm lamp 8 is put ON when an electric power source is turned ON, and a control circuit 9 puts OFF the alarm lamp 8 when the charged voltage of a back-up capacitor 6 reaches a prescribed voltage. In the anomaly such as the capacity slip-off of the back-up capacitor 6, the lighting time of the alarm lamp 8 becomes short, or the lighting is continued, and the anomlaly can be informed.
Patent JP-H05329943-A (JP)
Title: Optically molding method
Inventor: KOBAYASHI AKIHIDE
IPC: B29C67/00
Filed: 1992-06-03
Abstract: PURPOSE:To facilitate the preparation of the producing data of a resin model and form a supporting photo-setting layer positively in a required place. CONSTITUTION:By comparing respective cut data of adjacent photo-setting layers 15a in resin models with each other and by judging whether or not at least any one of separation of deformation occurs in the latterly photo-setting layer relative to the formerly formed photo-setting layer on the basis of a comparison in the cut data a photo-setting layer 15a to be judged to cause both separation and deformation is supported by forming a support photo-setting layer 15b.
Patent JP-S6411125-A (JP)
Title: Epoxy resin composition, sealer for semiconductor device therefrom and laminating material made thereof
Inventor: NISHIKAWA AKIO
IPC: C08G59/62
Filed: 1987-07-06
Abstract: PURPOSE:To provide the titled resin composition of low water absorptivity, outstanding in heat and moisture resistances and adhesivity, useful for sealer for semiconductor device, comprising a polyfunctional epoxy compound and fluorine-contg. cyanate resin having fluorine-contg. unsaturated group and cya nate group. CONSTITUTION:The objective composition comprising (A) a polyfunctional epoxy compound prepared by reaction between novolak type phenolic resin and epichlorohydrin in the presence of an alkali, (B) a fluorine-contg. cyanate polymer constituted of structural units, respectively, of formulas II (X, is H, CH3, etc.) and III (X3 is the same kind as X1), derived from reaction, in the presence of e.g. triethylamine, between molten novolak type phenolic resin, a compound of formula I (R is F or CF3, C2F5 etc.) and another compound of formula BrCidenticalN and/or (C) a second fluorine-contg. cyanate polymer constituted of structural units, respectively, of formulas IV and V, derived from reaction between p-hydroxystyrene and the compounds, respectively, of the formulas IV and V.
Patent JP-H09323433-A (JP)
Title: Ink jet recorder
Inventor: KINOSHITA HIROYUKI
IPC: B41J2/175
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To adequately generate an initial negative pressure corresponding to each ink ejection means by a method wherein a sucking means that sucks ink from a recording means and the initial negative pressure at a time when the sucking means starts the sucking is adjusted. SOLUTION: Movement of a piston 65 is temporally stopped in the way from starting the movement in a left direction to passing through a suction hole 68. When the pressure of the piston 65 of a piston axle 66 is lowered by virtue of the temporal stopping, the open air is introduced into a sucking chamber 67. After the negative pressure in the sacking chamber 67 is lowered by virtue of the introduction of the open air, the pressing of the piston 65 to the left direction is restarted by the piston axle 66. As a result, a rear end of the piston 65 passes through the suction hole 68 formed on a cylinder 64. Since a cap 61 is pressed against an ejection face of a recording head, the negative pressure in the sacking chamber 67 is introduced into the cap 61 via the suction hole 68, then the inner section of the cap 61 suddenly becomes in the negative pressure condition so that the ink is sucked from the ejection nozzle of the recording head.
Patent JP-H09324069-A (JP)
Title: Tire tread rubber composition, its production, and pneumatic tire made therefrom
Inventor: MATSUI HIDEKI
IPC: C08L23/28
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To improve the low-temp. characteristics of a tire tread rubber compsn. without detriment to its wet performance by compounding a rubber component contg. a specific halogenated copolymer with a reinforcing filler. SOLUTION: A coplymer obtd. by copolymerizing isomonoolefin and 1-20wt.% p-alkylstyrene in the presence of a Lewis acid catalyst in a solvent is subjected to free-radical halogenation to give a halogenated copolymer. A rubber component not contg. the halogenated copolymer is compounded with a carbon black or silica as the reinforcing filler, an oil, and additives other than sulfur and a vulcanization accelerator to give a rubber compsn., which is compounded with the halogenated copolymer and then with sulfur and a vulcanization accelerator to give a tire tread rubber compsn. which contains 100 rubber component contg. 5-30wt.% halogenated rubber and 40-80 pts.wt. reinforcing filler and has a JIS hardness of 56 deg. or lower.
Patent JP-H08332525-A (JP)
Title: Hydraulic press brake
Inventor: NAKANISHI MASAYUKI
IPC: B30B15/18
Filed: 1995-06-07
Abstract: PURPOSE: To provide a hydraulic press brake by which the drive movements of the left and the right hydraulic cylinders of a ram are separately controlled respectively, they can be synchronized, and also the position and the speed adjustment of the ram can extremely correctly be controlled. CONSTITUTION: The hydraulic press brake is equipped with hydraulic cylinders 7 and 8 arranged on both sides of the left and the right of a frame 1 respectively, a vertically moving ram 6 connected to the cylinders 7 and with pins 10 and 11 in a state of pin support to be movable vertically, and a drive control means consisting of ram position detector, transmitter and stop valve for controlling the drive of the cylinders 7 and 8 separately and by which the supply of pressurized oil to both hydraulic cylinders 7 and is independently controlled respectively to control the vertical movement of this ram 6.
Patent JP-H0458444-A (JP)
Title: Sealing structure of image tube
Inventor: HOSHIYAMA TADASHI
IPC: H01J31/50
Filed: 1990-06-26
Abstract: PURPOSE:To improve reliability of airtight sealing and heighten a manufacturing yield of an image tube by providing a groove on the part where a light input window and a light output window of a sealing part of an image tube hit a metal electrode end part. CONSTITUTION:A light input window 1a, in which a groove 2 is arranged in the position hitting a tip part of a metalelectrode 3, is connected to a metal electrode part 3 by refracting a metal electrode end part 4 to form a recessed part. Indium 5 is press fitted to the recessed part of the metal electrode part 3. The sealing size can be obtained in the state where the metal electrode end part 4 is just fitted into the groove 2 of the light input window 1. On the other hand, the sealing surface enters the recessed part of the metal electrode 3 while getting to fit in indium 5 provided therein with sufficient pressure so as to realize airtight sealing of high reliability.
Patent JP-H0334942-A (JP)
Title: Method for stabilizing azeotropic composition
Inventor: ASANO AKIO
IPC: H01L21/3065
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a stabilized azeotropic composition capable of exhibiting inhibitory effects on metal corrosion and high stabilizing effects by adding nitro compounds, etc., used as a stabilizer to an azeotropic composition composed of methanol, etc., and specific fluorocarbon-based compound and stabilizing the aforementioned composition. CONSTITUTION:A fluorocarbon-based azeotropic composition is stabilized by adding at least one selected from nitro compounds, phenols, amines, ethers, amylenes, esters, organic phosphites, epoxides, furans, alcohols, ketones and triazoles as a stabilizer in an amount of 1ppm to 10% (on the pts.wt. basis) based on an azeotropic composition composed of methanol or ethanol and 1,1- dichloro-2,2,3,3,3-pentafluoropropane thereto. The above-mentioned azeotropic composition is used as a solvent and especially effective in solving problems of defective contact when corrosion occurs in cleaning electronic, electrical parts, etc.
Patent JP-H0824527-A (JP)
Title: Filter
Inventor: MOCHIZUKI TAKUO
IPC: B01D33/06
Filed: 1994-07-19
Abstract: PURPOSE:To efficiently perform dredging work, etc., at low cost by submerging a filter drum supported by a hanging member in liquid at a desired position by an elevating/lowering device, generating negative pressure by a negative pressure feeding means to suck a liquid. CONSTITUTION:A rotary drum type filter drum 5 in which a precoat layer 4 is formed on the peripheral surface is suspended by a hanging member 7 at both sides, and is made to bi freely ascendable and descendable by an elevating/lowering device 26. A scraping member 20 rotatably and pivotally supported on the suspending member 7 is installed. The filter drum 5 is submerged in a sludge tank 3 storing a liquid filtrate 2 such as sludge. When a negative pressure feeding means 6 is operated to make negative pressure act on the inside of the drum 5, the filtrate 2 is sucked from the surface of a precoat layer 4, and is discharged from a suction port 9 to a water storage tank through a pass 10 and a suction pipe 22.
Patent JP-S5690533-A (JP)
Title: Detection of p-n junction of multi-element semiconductor
Inventor: FUKUDA HIROKAZU
IPC: H01L21/331
Filed: 1979-12-21
Abstract: PURPOSE:To facilitate the detection of the junction position by attaching an electrolyte containing a cupric sulfate to the junction to yield a copper plating on a P-type layer along with a negative voltage applied to the P-type layer exposed of a multi- element semiconductor substrate as cleaved and a positive voltage to an N-type layer. CONSTITUTION:An insulating resin 3 is embedded into one end A of a pair of metal pieces 1 and 2 made of a stainless steel or the like to make such a tweezers construction with the metal pieces 1 and 2 which pinch a semiconductor substrate 4 of PbS1-xSex cleaved at the other end B thereof. At this point, a cleaved surface C is so projected to cover an N-type layer 4B sufficiently with the tip of the metal piece 2 while the metal piece 1 is shortened enough to leave a part of the layer 4A expose. In this arranement, while DC power source is applied to the metal piece 4B through the metal piece 2 on the positive side thereof and to the layer 4A through the metal piece 1 on the negative side thereof, an electrolyte containing cupric sulfate is attached to a cleaved surface C with an applicator. Thus, a copper plating is made on the layer 4A alone thereby allowing the detecting of the position of a P-N junction 6.
Patent JP-H0332284-A (JP)
Title: Signal processing method for solid-state image pickup device
Inventor: OONISHI NORIYASU
IPC: H04N5/355
Filed: 1989-06-29
Abstract: PURPOSE:To use a solid-state image pickup device to a place, where the quantity of incident light is small, by separately reading an output voltage, for which a dark time output is superimposed to a signal voltage, and the dark time output of an electric charge accumulating part and subtracting the latter from the former in the internal part of a microcomputer. CONSTITUTION:A first control gate 6 is provided to transfer a signal charge to electric charge accumulating parts 5a-5n and a second control gate 10 is provided to directly discharge the signal charge to electric charge exhaustion drain parts 9a-9n in each photosensitive picture element of a solid-state image pickup device 1. In the first signal reading, a voltage more than a threshold voltage is applied to the first control gate 6 and the gate 6 is set in a conductive state. Then, the signal voltage and dark time output are read. In the second signal reading, the voltage more than the threshold voltage is applied to the second control gate 10 and the gate 10 is set in the conductive state. Then, the dark time output voltages of the electric charge accumulating parts 5a-5n are read. Thus, an object with illuminance lower than the conventional illuminance can be picked up on the solid-state image pickup device 1.
Patent JP-H1115683-A (JP)
Title: Exclusive control processor, exclusive control processing method and storage medium sotring exclusive control processing program
Inventor: MAEHATA FUMIO
IPC: G06F15/177
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an exclusive control processor which reduces the overhead of a processing and can greatly improve the performance of an exclusive control function even if a plurality of different tasks in the same shot computer request the common locking of the same common resource. SOLUTION: A task identification part 3 identifies whether the locking request of the common resource from a host interface part 2 is by a real task or by a virtual task. A real task processing part 4 executes collation by a locking management table 6 when the task identification part 3 identifies the task to be real and manages the locking request by the real task. A virtual task processing part 5 executes collation by the locking management table 6 when the task identification part 3 identifies the virtual task and manages the locking request by the virtual task. The locking management table 6 accumulates the locking request by the real task and the locking request by the virtual task in an input order and manages the locking request by the real task and the virtual task.
Patent JP-H0774934-A (JP)
Title: Image forming device provided with translating function
Inventor: SAKAI TOSHIO
IPC: H04N1/387
Filed: 1994-07-20
Abstract: PURPOSE:To obtain an image forming device provided with a translating function capable of translating the contents of character information on an original into another language, copying the translated contents and compactly forming pattern information and character information as images. CONSTITUTION:A discriminating means 54 discriminates character information from pattern information in picture information read out by a reading means 24 and the contents of the character information are translated into the character information of another language by the translating means 54. When an area necessary for the image formation of the character information is larger than an area other than an area for forming the image of the pattern information, a control means 54 controls an image forming means 32 to form a reduced image of the pattern information, so that the area necessary for the image formation of the character information can be secured.
Patent JP-H0460028-A (JP)
Title: Field ditching machine
Inventor: MINAGAWA ISAO
IPC: A01B13/00
Filed: 1990-06-26
Abstract: PURPOSE:To smoothly and highly efficiently perform ditching work in a field by connecting an evacuatively rotating machine frame to a running machine body, and providing the machine frame with a ditching body, its transmitting mechanism and separating mechanism, and plow member. CONSTITUTION:An evacuatively rotating machine frame 5 is connected to a running machine body 1 through a connecting mechanism 2, and the machine frame 5 is provided with ditching bodies 14, 15, a transmitting mechanism 30 thereof, and a plow member 20. The machine frame 5 is traveled while sticking the lower parts of the ditching bodies 14, 15 and the lower part of the plow member 20 into a filed (a) by the running machine body 1, and the ditching bodies 14, 15 are rotated by the transmitting mechanism 30 to ditch the field (a) surface. Then, the soil between ditches is scraped by the plow member 20, and the scraped earth (T) is discharged to the sides to form a channel W. At the time of non-working, the machine frame 5 is evacuatively rotated, and in accordance with this, the transmitting mechanism 30 of the ditching bodies 14, 15 is separated from the ditching bodies 14, 15 by a separating mechanism 37.
Patent JP-H11369-A (JP)
Title: Long lower limb prosthesis
Inventor: SAITO EIICHI
IPC: A61F5/01
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To form a long lower limb prosthesis of lightweight and simple structure. SOLUTION: A long leg prosthesis comprises long lower limb support members 5, 5' supporting the entire lower limbs (leg parts) of a patient and a joint device 1 which connect the right and left long lower limb support member 5, 5' together at their respective upper ends and which support the long long lower limb support members 5, 5' at a predetermined open angle on frontal view and at a predetermined oscillating angle on side view so that the right and left long lower limb support members 5, 5' are independently capable of oscillating movement (swinging movement).  The joint device comprises a main block made form plastics, carrier members 12 provided in symmetry on the side faces of the main block while sandwiching the main block between them, and arms 15 attached to the carrier members 12, each at an inclination angle of about 10 deg., and used to mount the long lower limb support members 5, 5'.
Patent JP-S6060377-A (JP)
Title: Valve
Inventor: TOKIMOTO YOSHINORI
IPC: F16K5/06
Filed: 1983-09-12
Abstract: PURPOSE:To permit the seal through metal contact between a housing and a seat retainer even if the sealing performance of a combustible seat ring is eliminated by a fire, etc. CONSTITUTION:An annular groove 11 whose inside wall surface is formed into an inclined surface 10 so that the width is reduced towards the bottom part is formed onto the outer peripheral surface of a seat retainer 4 between a valve seat 6 and a seat ring 8. A seal ring 13 having incombustibility whose free edge is cut to provide a stepped surface 12 extending in the longitudinal direction is fitted into the annular groove 11, and said ring 13 is heated from the back-surface side, and the front surface 14 is brought into face contact, and the upper surface 15 is brought into face contact with the inner wall surface of a housing.
Patent JP-H059628-A (JP)
Title: Copper-nickel alloy
Inventor: KUBOZONO KENJI
IPC: C22C9/06
Filed: 1991-07-09
Abstract: PURPOSE:To produce a Cu-Ni alloy having excellent castability and workability by incorporating specified percentages of Ni, Mn and 11 into Cu. CONSTITUTION:A Cu-Ni alloy consisting of, by weight, 3-25% Ni, 0.1-1.5 Mn, 0.0001-0.01% B, <=0.02% P and the balance Cu with inevitable elements or further contg. 0.01-0.7% Si is prepd. This Cu-Ni alloy having excellent suitability to horizontal continuous casting is produced at a reduced cost with enhanced productivity.