baber/WOPTO huggingface dataset:
Patent JP-H07334566-A (JP)
Title: On-the-fly model according to system for execution of check using reduced partial sequence state space
Inventor: JIERAADO JIYOAN HORUTSUMAN
IPC: G06F17/50
Filed: 1995-06-01
Abstract: PURPOSE: To provide an on-the-fly verification system for adopting information which can statistically be used for reducing the size of a state space requested for verifying the active characteristic and the safety characteristic of a target system constituted of an asynchronous communication process. CONSTITUTION: The verification system generates a verifier 111 from the description 103 of the target system which is to be verified and the specification of the characteristic 107. The verifier 111 models the target system as one set of finite state machines, constitutes a state space 19 containing the state of the target system and the graph of a node 121 expressing the shift between the states and verifies the characteristics by using the state space 119. The size of the state space 119 is reduced by dividing shift from the prescribed node into groups for respective processes and deciding which group of the shift is contained in the state space and which is to be removed from the state space by using information from the description 103 and the specification.  The state space reduction method does not increase the size of the state space but it occasionally reduces it by the scale of the number of digits.
Patent JP-H03994-A (JP)
Title: Closed type compressor and manufacture thereof and refregerator using same
Inventor: HATAKE HIROAKI
IPC: F04C18/344
Filed: 1989-05-30
Abstract: PURPOSE:To increase the heat radiation area of a closed case so as to improve the effect by coating the outer face of the case with a paint in which with heat discharge pieces are mixed to provide the heat discharge means comprising the coated film with uneveness. CONSTITUTION:A closed compressor has in its closed case 3 a motor element, a compression element driven thereby, and oil therefor. The outer surface of the case 3 is coated with a paint 5 mixed with metal chips 4 to make the sur face rough with uneveness. Namely, the heat radiating means comprising the coated film with the uneveness on the outer surface of the closed case 3. The coated paint 5 where the heat radiation chips 4 of 30 - 70 capacity % is mixed in as the heat radiation means is applied and hardened, thereby the film of which heat radiation chips protrude on the coated face is formed. It is thus possible for the chips 4 to serve as a radiation fin and increase the heat radia tion area of the case 3.
Patent JP-S61293569-A (JP)
Title: Coater nozzle for gravure coating device
Inventor: HONJO YASUJI
IPC: B05C1/12
Filed: 1985-06-20
Abstract: PURPOSE:To remarkably improve the performance of a coated film by providing a sub-gravure roll which is brought into rolling-contact with the return surface of a gravure roll and used for returning surplus paint to the nozzle opening to the opening part of a nozzle which is placed close to the coating surface of the gravure roll and used for supplying paint. CONSTITUTION:A sub-gravure roll 34 which is brought into rolling-contact with the return surface of a gravure roll 10 and used for returning surplus paint to the opening part of a nozzle 20 is provided at the opening part of the nozzle 20 which is placed close to the coating surface of the gravure roll 10 and used for supplying paint. Moreover, a paint supply vessel 30 furnished with the roll 34 at the opening part, a recovery vessel 40 equipped with a measuring means 55 at the opening part and used for receiving surplus paint and a release valve 52 provided to the partition wall 50 between both vessels and opened to the supply vessel 30 side are furnished to the nozzle 20. Consequently, the chances for the paint to be brought into contact with air are extremely reduced, the inclusion of bubbles is especially controlled, surplus paint is removed at every revolution of the roll 30, the paint to be coated on the coating surface of the roll 10 preceding the measuring means 51 and 55 is made uniform to enable high precision measurement and the performance of the coated film is remarkably improved.
Patent JP-H01303177-A (JP)
Title: Card vending machine for game machine
Inventor: KOMATA KENJIRO
IPC: G07F7/08
Filed: 1988-06-01
Abstract: PURPOSE:To allow the user of a game machine to purchase a card as needed without leaving from the machine at all by setting a card vending machine itself between the cart type game machines arranged in a row. CONSTITUTION:A card vending machine 1 concerned is equipped with a rectangular parallelopiped enclosure 2 having the dimensions of a width L1, a height H and a depth D, and on a front surface 2a of the enclosure 2, for example, a halting lamp 3 expressing a red, an amount display part 4 constituting of liquid crystal, etc., a note inserting port 5, a card C issueing port 6 are successively provided from an upper side to a lower side. Inside of the card vending machine 1, a control box 8 including a control part 7 to control the whole machine is provided on the upper edge side, a note processing box 9 to execute respective types of processings for the notes is provided at the position corresponding to the note inserting port 5, and further, a card stocker 10 and a card processing box 11 are provided at the position corresponding to the issueing port 6. The card vending machine 1 is provided between the play machines such as pinball machines arranged in a row.
Patent JP-H02311876-A (JP)
Title: Image forming device
Inventor: ONO AKIO
IPC: G03G15/01
Filed: 1989-05-29
Abstract: PURPOSE:To obtain a high-quality image by providing a drum-like supporting body, a means for holding the leading edge of a transfer material and a cam for controlling the opening and closing of a transfer material holding means in a transfer device. CONSTITUTION:The transfer device 5 is provided with the drum-like supporting body 5b which supports the transfer material, the means 5b for holding the leading edge of the transfer material, which is positioned on the outer peripheral surface of the drum-like supporting body 5b, and the cam 58b for controlling the opening and closing of the transfer material holding means 5b, which is positioned near the center part of the rotation of the drum-like supporting body 5b. By arranging a gripper cam 58 in the center part of the rotation of a transfer drum 5b and transmitting the opening and closing power of the gripper on the outer peripheral surface of the transfer drum with the aid of a cam actuating lever 522, the load fluctuation of the rotation of the transfer drum can be suppressed to a level where there is no problem in terms of image by the cam when the gripper opens and closes. Thus, troubles such as color slurring and the unevenness of pitch, etc., which are caused in the case of collision of the gripper and the cam are eliminated and the high-quality image is obtained.
Patent JP-H05329932-A (JP)
Title: Heat-sealing roll
Inventor: FUTASE KATSUNORI
IPC: B65B51/10
Filed: 1992-05-27
Abstract: PURPOSE:To apply accurate heat sealing at all times throughout the entire width of each heat-sealing blade to a packaging film even in the case where the running speed of the packaging film is accelerated to a high speed and, moreover, impart a sufficient heat sealing strength to the packaging film even in the case where the thickness of the heat-meltable resin layer of the packaging film is made thinner. CONSTITUTION:A material 4 different in kind from a heat-sealing blade 3 and having higher thermal conductivity than that of the heat-sealing blade itself is mounted on a side face on the rotational forward side of each of heat-sealing blades 3. A portion 5 having lower thermal conductivity than that of the heat- sealing blade itself is provided on the inner side of a central part in the peripheral direction of each heat-sealing blade 3. Further, the curvature radius R0 of a rotational forward side part 7 on the surface of each of the heat-sealing blades 3 provided on at least one of rolls 1 is made the same as that of a rotational rear side part 8 on the surface thereof, respectively. The curvature radius R of said central part 6 in the peripheral direction on the surface of each heat-sealing blade 3 is made somewhat longer than the respective curvature radiuses R0.
Patent JP-S6027778-A (JP)
Title: Manufacture of fuel injection pump
Inventor: TAKAISHI TATSUO
IPC: F02M59/44
Filed: 1983-07-26
Abstract: PURPOSE:To enable an off-quantity oil containing highly hard impurities to be used, by producing a plunger of a jerk type injection pump in such a way that after coating the surface of a hollow cylinder having a uniform thickness with a highly hard material, the outer peripheral section is cut. CONSTITUTION:After a hollow cylinder 2' having a uniform thickness that has an oil discharging port 21 and an oil feeding port 22 is coated with a highly hard material such as TiC by optical vacuum deposition, the outer periphery of the cylinder is cut into a prescribed barrel 2. Accordingly the deformation can be prevented. As the coating layer is very thin, the machining can be readily carried out. Further, as the surfaces of the plunger and the barrel are coated with a highly hard material such as TiC or the like, if there is hard foreign materials in a fuel, the surfaces would be hardly damaged.
Patent JP-S5761378-A (JP)
Title: Intermediate image band compression coding system
Inventor: YAHATA MEIKI
IPC: H04N1/41
Filed: 1980-09-30
Abstract: PURPOSE:To simplify the whole system by coding a picture signal to Gray code of m-bit at every picture element then coding it to the form of the band compression and utilizing this band compression system for binary to multiple. CONSTITUTION:A picture signal 14 converted into digital signal by an A//D converter 13, is further converted into a Gray code by a code converter 15. Then, the signal is band compressed by a band compression coding circuit 21, i.e., a picture signal 12 read by a read sensor 11 is A//D converted by the A//D converter 13 and the output 14 is converted into the Gray code by the code converter 15. A code converted signal 16 is stored by a memory 17 and a read switching circuit 19 switches bit sequence 18 of 3 systems in order, then, the sequence is  transmitted to a band compression coding circuit 21 in order to subject to band  compression.
Patent JP-S5259544-A (JP)
Title: Tracking filter
Inventor: KOIKE TATSUHIDE
IPC: H03H11/12
Filed: 1975-11-11
Abstract: PURPOSE:The value of the capacitor is made stationary and values of resistances are made inversely proportional to tracking frequency, thereby causing the central frequency to perform correct tracking.
Patent JP-H031547-A (JP)
Title: Compound semiconductor mis-fet and manufacture thereof
Inventor: ISHIKAWA TAKAHIDE
IPC: H01L21/338
Filed: 1989-05-29
Abstract: PURPOSE:To reduce a parasitic resistance component produced by an undoped semiconductor layer and improve the radio frequency characteristics by a method wherein source and drain ohmic electrodes are formed directly on a channel layer. CONSTITUTION:A GaAs buffer layer 2, an n-type GaAs layer 3 and an undoped GaAlAs layer 4 are successively built up on an semi-insulating GaAs substrate 1 by an epitaxially growth method. Then resist is applied to a wafer and a resist pattern 50 having apertures for regions where source and drain ohmic electrodes are to be formed is formed by a photolithography technology. The undoped GaAlAs layer 4 is etched to exposed the n-type GaAs channel layer 3 which is a lower layer. Successively, ohmic metal 60 is applied to the whole surface by an evaporation method and, after the unnecessary metal is removed by a lift-off method, a suitable thermal treatment is performed. After that, a resist pattern 70 which has an aperture for a region where a gate is to be formed is formed and gate Schottky metal 80 is applied to the whole surface by an evaporation method. Then the unnecessary metal is removed by a lift-off method.
Patent JP-S5837000-A (JP)
Title: Epitaxial growing apparatus and method
Inventor: MIZUNO OSAMU
IPC: C23C16/48
Filed: 1981-08-27
Abstract: PURPOSE:To prevent the occurrence of crystal defects in each substrate by carrying out epitaxial growth after heating the substrate from both rear and front sides of the substrate so as to prevent the warping of the substrate during the epitaxial growth. CONSTITUTION:A disklike susceptor 2 made of graphite is heated with work coils 3 for high frequency heating to heat each substrate 1 mounted on the susceptor 2 from the rear side. At the same time, the front side of the substrate 1 is heated with infrared lamps 4 arranged at the outside of the cover 7 of a reaction chamber made of quartz. A source gas for epitaxial growth is then led onto the substrate 1 with a carrier gas from a conducting nozzle 6. Thus, epitaxial growth can be carried out on the substrate 1 without causing crystal defects in the substrate 1.
Patent JP-H06324015-A (JP)
Title: Bio sensor and its manufacture
Inventor: FUKUDA YUKIHIRO
IPC: G01N27/28
Filed: 1993-05-12
Abstract: PURPOSE:To provide a bio sensor which is capable of an accurate measurement and its manufacture by positively carrying an active enzyme, etc., by a specific amount. CONSTITUTION:In the bio sensor, a recessed part 12 for measurement is provided at an insulation substrate 14, a water-repellent layer 20 with an operation electrode 16, a counter electrode 18, and an opening 20a for introduction is formed on the upper part of the opening 12 for measurement, and further an identification layer 22 is formed inside the recessed part 12 for measurement. The identification layer 22 is formed by dropping a liquid solution containing an enzyme via the opening 22a for introduction of the water-repellent layer 20 and then drying and hardening it. The water-repellent layer 20 is filled by introducing a liquid solution to be measured to the recessed part 12 for measurement. A substance to be measured of the liquid solution to be measured reacts with a living organism substance carried by the identification layer 2 and the substance to be measured is measured based on the reaction. The enzyme carried into the identification layer 22 is simply contained in the liquid solution and then dried and hardened in the recessed part 12 for measurement, thus preventing activity from being lost since no chemical treatment is performed.
Patent JP-H0430250-A (JP)
Title: Information processor
Inventor: SUNAKAWA SHINICHI
IPC: G06Q10/00
Filed: 1990-05-28
Abstract: PURPOSE:To easily and speedily discriminate and retrieve data by designating the area of stored data and generating an alarm by means of interlocking it to the data display of the data area. CONSTITUTION:An alarm mark data storage part 3b stores data in the designated area as character string data for alarm starting. The alarm can be started with the arbitrary character string by altering data in the alarm mark data storage part 3b. A music buffer 3c starts the alarm when it detects an alarm mark. Consequently, the area of page data can be desiganated and the alarm can be generated by interlocking it to display included in the data area.thus, a mark and a label by the alarm are given in the arbitrary area of data and data is easily and speedily discriminated and retrieved.
Patent JP-S6026517-A (JP)
Title: Conveying device for bean curd mold box
Inventor: TAKAI MIKIO
IPC: A23L11/00
Filed: 1983-07-25
Abstract: PURPOSE:To improve the precision of movement of a mold box to a pressurizing part and to enable carrying out a plurality of processes, by a method wherein a moving table, which is vertically movable with the aid of an air cylinder, is mounted to both sides of a fixed table, and such devices are arranged centering around the pressurizing part. CONSTITUTION:With a fixed arm 18 and an upper shaft 15 lowered and an arm 14 raised through operation of an upper air cylinder 17, a moving table 4 is lifted, and a mold box 25 is lifted from a fixed table 2. Thereafter, with a box 5 moved forward through operation of a lower air cylinder 21, the moving table 4 is also moved forward so as to shift the mold box 25 to a spot right under a given air pressure. Then, the air cylinder 17 is returned to its original position, and the moving table 4 is lowered, and the mold box 25 is placed down on the fixed table 2 to perform pressing work. Such devices are disposed centering around an air pressure, not shown, and are connected to various working devices, and this enables performing continuous operation of related bean curd making.
Patent JP-S63297083-A (JP)
Title: Electronic typewriter
Inventor: UENO HIDEO
IPC: B41J29/36
Filed: 1987-05-29
Abstract: PURPOSE:To reduce the number of times of movement of a head and rationally perform a correcting action, by a method wherein when a series of pieces of correction data are present, the head position is moved backward by an amount corresponding to the number of the pieces of correction data, and the correcting action is performed concurrently with a forward movement of the head position. CONSTITUTION:For example, in the case of correcting characters ABC previously printed, a thermal head H is moved backward by an amount corresponding to a count 3 in a count register 18a, the head H and a ribbon-pressing member 15 are moved from release positions to pressing positions, then the characters A, B, C are corrected in that order, and the head H is returned to the position of A. Thus, when printing speed is lower than key-inputting speed and correction data is present in the data in a print buffer 22 which is not yet printed, a correcting action is not performed for one character at a time, but, instead, the head position is moved backward by the amount corresponding to the number of pieces of the correction data, and the correction action is performed concurrently with a forward movement of the head position. Therefore, movement of the head H and the member 15 is required only for one time, and rational correction can be performed.
Patent JP-2000321658-A (JP)
Title: Stereo camera
Inventor: INABA MINORU
IPC: G03B35/08
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To lessen the image plane loss by the noncoincidence of the fields of left and right lenses of a stereo camera. SOLUTION: The inter-optical axis distance Pl of the left and right photographic lenses 10L and 10R of the stereo camera is set nearly at the middle between the inter-optical axis distance Plmax at which the field ranges of the left and right photographic lenses coincide at infinity and the inter-optical axis distance Plmin at which the field range of the left and right photographic lenses coincide at the shortest shot distance. The noncoincidence portions of the left and right image plane at the time of a close distance shot decrease to about half as compared with the conventional stereo camera set with the inter-optical axis distance nearly equal to the inter-center distance of the left and right image plane. Mounting of the camera at a stereo slide mount of a broader window width is thus made possible.
Patent JP-S6113515-A (JP)
Inventor: SASAMORI KENJI
IPC: H02B13/075
Filed: 1984-06-28
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-S63299984-A (JP)
Title: Optical recording medium and production thereof
Inventor: IKEDA MINORU
IPC: G11B7/243
Filed: 1987-05-30
Abstract: PURPOSE:To contrive a higher sensitivity, by providing a thin platinum film on a transparent resin substrate, and incorporating oxygen and/or nitrogen into platinum in a specified proportion. CONSTITUTION:An optical recording medium is obtained by providing a thin film of a transparent resin substrate in the presence of an oxygen gas and/or a nitrogen gas. The thin film may be provided by a thin film forming process, for example, vacuum deposition, sputtering in plasma, or ion plating. Oxygen and/or nitrogen is incorporated in the thin platinum film in an amount of 10-80 atom% based on platinum. The thin platinum film containing oxygen and/or nitrogen has a small crystal size, which enhances the efficiency of absorption of laser light into the thin film, lowers the thermal conductivity of the thin film, and enables the power of recording laser light to be locally absorbed. Therefore, voids (bubbles) can be formed even with low power, and a high CNR can be obtained.
Patent JP-S62291855-A (JP)
Title: Fluorescent lamp
Inventor: OKUNO IKUHIRO
IPC: H01J61/067
Filed: 1986-06-11
Abstract: PURPOSE:To prevent light output from irregularly flickering even if impurity gases being generated after long-hour lighting operation, by making each distance between one-sided ends of auxiliary anodes and central axes of filament coils become 4mm or more. CONSTITUTION:A phosphor film 2 is formed on an inner plane of a linear cylindrical glass tube 1 whose inner diameter is 29mm or less. Two stems 3 are hermetically sealed on both ends of the glass tube 1. Internal introduction lines 4 are disposed passing through the stems 3. Auxiliary anodes 5 are welded on the internal introduction lines 4. Double filament coils 6 are mounted on the and parts of the internal introduction lines 4. As to each distance (a) between the one-sided ends of the auxiliary anodes 5 and central axes of the filament coils 6, and each distance (b) between points of connecting the auxiliary anodes 5 to the internal introduction lines 4 and the central axes of the filament coils 6, at least either one of the respective distances is made 4mm or more.
Patent JP-H0431413-A (JP)
Title: Resin composition
Inventor: IRIE TOSHINOBU
IPC: C08F290/00
Filed: 1990-05-25
Abstract: PURPOSE:To improve the mechanical strengths, stability, impact strength, and abrasion characteristics of a molded article at high temp. by compounding an epoxidized vinyl ester compd., a maleimide compd., and a vinylated urethane compd. CONSTITUTION:A novolac epoxy resin (e.g. a polyglycidyl ether of phenol novolac resin) is reacted with an alpha,beta-unsatd. acid (e.g. methacrylic acid) to give an epoxidized vinyl ester compd. 100 pts.wt. said compd., 10-200 pts.wt. maleimide compd. (e.g. diphenylmethanebismaleimide), 2-30 pts.wt. vinylated urethane compd. having a urethane group and, pref., two or more vinyl groups in the backbone chain, and, if necessary, 0.05-0.8 pts.wt. polymn. initiator and a filler are compounded.
Patent JP-S5659512-A (JP)
Title: Rolling apparatus
Inventor: NISHIDE TERUYUKI
IPC: B21B31/02
Filed: 1979-10-23
Abstract: PURPOSE: To prevent the transverse bend and the necking of the rolled material undergoing the rolling work, by adjusting the distance between the central axes of two work rolls and the vertical plane made by the central axes of upper and lower backup rolls.  
     CONSTITUTION: The central axis O 1  of the lower work roll 1a is shifted by a distance X 1  toward the run-out side of the rolled product from the vertical plane YY made by the central axes O 3 , O 4  of a couple of backup rolls 2a, 2b, and the central axis O 2  of the upper work roll 1b is shifted by a distance X 2  dissimilar to the distance X 1 . This difference between X 1  and X 2  is made larger than the gap C between the roll housing 5 and the roll chocks 3,4. Hereby, even if some gap is between the  roll housing 5 and the roll chocks 3, 4, the central axes of work rolls 1a, 1b, are  prevented from the mutual interception, so that the transverse bend and the necking of the rolled material are prevented. 
     COPYRIGHT: (C)1981,JPO&Japio