baber/WOPTO huggingface dataset:
Patent JP-H0623561-A (JP)
Title: Method for controlling spot welding robot
Inventor: ITO TAKAYUKI
IPC: B23K11/11
Filed: 1992-07-06
Abstract: PURPOSE:To shorten the time necessary for a spot welding as much as possible. CONSTITUTION:A command for applying pressure is issued from a controller 1 to a welding gun 3 and the time T0 necessary for completing compression is counted and held in the non-volatile memory 17 of the controller 1. Whenever a positioning action for spot-welding is started, the waiting time T-T0 from the start of movement to the output of a pressing signal is found in accordance with a moving time T necessary for positioning and the time T0 necessary for pressurizing and the waiting time T-T0 is divided by a treatment cycle iTP to be converted into the frequency Nd of execution of a series of axial interpolation treatments. When the positioning action is started, the number of times C of execution of the series of axial interpolation treatments is begun to count and when a counted value C reaches the number of times Nd of execution, a command for pressing the gun is issued. Consequently, the time when the positioning of the robot body 2 is completed is made to synchronize with the time when the pressing of a spot welding gun 3 is completed, the wastefulness of waiting time after the completion of positioning is eliminated and the operation time is shortened.
Patent JP-H0947111-A (JP)
Title: Traveling control equipment for working vehicle
Inventor: EMA HIROAKI
IPC: A01B69/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide the subject control equipment having a traveling control means, etc., to operate the steering device for a self-propelled machine body, capable of making a working vehicle to travel automatically without any driver, and improved in operability. SOLUTION: This control equipment has a traveling control means to operate the steering device 1 for a self-propelled machine body so that the machine body is allowed to travel automatically within a relevant zone X and means 6a, 6b to detect that the machine body reached the edge L of the zone X. When the means 6a, 6b are in non-detective mode, based on the information from the means 6a, 6b, the traveling control means operates the steering device 1 to 1st set steering mode to make the machine body travel toward the edge L of the zone X, and when the means 6a, 6b come to detective mode, based on the information from the means 6a, 6b, the traveling control means operates the steering device 1 to 2nd set steering mode to link the traveling control means to the means 6a, 6b so that the machine body is allowed to travel by turning its orientation inwardly within the zone X.
Patent JP-S6252655-A (JP)
Inventor: DEIBUIDO JIEI BURADERII
IPC: G06F9/48
Filed: 1986-08-28
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-H0624274-A (JP)
Title: Industrial vehicle
Inventor: MIHARA AKIRA
IPC: B60R3/00
Filed: 1992-07-03
Abstract: PURPOSE:To provide an industrial vehicle of facilitating maintenance inspection of an electric part unit and further having an on-off getting step easy to correspond to design multiformity. CONSTITUTION:An industrial vehicle has an oil tank 2 sideward of an engine room 4 and an engine hood upward of the engine room 4. A stepped part 21 of sinking its upper surface more than the other part is provided in the oil tank 2, and an on-off getting step 1 is removably mounted on the stepped part 21. An electric part unit 3 is housed in a clearance formed between the on-off getting step 11 and the stepped part 21.
Patent JP-H06212732-A (JP)
Title: Composite panel formed by steel plate and inorganic fiber and manufacture thereof
Inventor: TANAKA HIROKAZU
IPC: E04C2/38
Filed: 1992-07-03
Abstract: PURPOSE:To make the best of the features of inorganic fiber and,4 clamp the inorganic fiber as an intermediate layer between two steel plates. CONSTITUTION:In the facing steel plates 1, 1' formed by using two thin steel plates as raw material, a plurality of rib joining materials 2 where a warping click 4 having a sharp point, which is formed by a metal plate and has a channel form having an inverted U-shaped section partially or totally and is directed from the inside to the inner bottom are projected on the surfaces serving as the back sides are fixed to the outer surface of the bottom through suitable preset clearance by welding. Both the upper and lower ends of a rib 5 formed by high density inorganic fiber or high rigid simple substance or complex, taking the size conformable to a desired panel thickness as a height is press-fitted to the rib joining materials 2 to be united in one body. A void formed by the respective ribs 5 and the back sides of the facing steel plates 1 is filled with inorganic fiber as a core material at an arbitrarily set density.
Patent JP-H0365763-A (JP)
Title: Document retrieving device
Inventor: YANO TAKANORI
IPC: G06F17/30
Filed: 1989-08-03
Abstract: PURPOSE:To extract the object sentence of retrieval with relatively close contents out of the object sentences of retrieval to the request of retrieval by retrieving the sentence according to the strength of relation between keywords. CONSTITUTION:A keyword extraction part 2 extracts the keywords from the retrieving sentence, which is inputted from a retrieving sentence input part 1, and enumerates the keywords. Then, the retrieving sentence is inspected by using a word dictionary 10 for the keyword. Keyword associative processing part 3 calculates the strength of relation between the keywords included in the retrieving sentence from the keywords included in the retrieving sentence by associative processing using the word dictionary 10 and a keyword relation dictionary 11. A candidate extraction part 4 respectively calculates the strength of relation to the object sentence of the retrieval included in a retrieval object dictionary 9 by using this value of the strength and extracts the candidates. A candidate display part 5 enumerates and displays these candidates. Thus, the retrieval object with the relative close contents can be extracted from the object sentences of retrieval to the retrieval request.
Patent JP-S58101605-A (JP)
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1981-12-12
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-H0618260-A (JP)
Title: Object observing apparatus
Inventor: ARAO MAKI
IPC: G01S7/497
Filed: 1992-07-02
Abstract: PURPOSE:To obtain an object observing apparatus employing minimum necessary number of transmitter/receiver sets. CONSTITUTION:Projectors A1, A2 and light receivers P1, P2 are disposed alternately at four corners of an automobile 1. Any one of the projectors A1, A2 is combined appropriately with any one of the light receivers P1, P2 to constitute an omnidirectional observing system. Combination of first projector Al and first light receiver P1 constitutes an observing system for front observing region S1, combination of first projector A1 and second light receiver P2 constitutes an observing system for right observing region S2, combination of second projector A2 and second light receiver P2 constitutes an observing system for rear observing region S3, and combination of second projector A2 and first light receiver P1 constitutes an observing system for left observing region S4.
Patent JP-H0624389-A (JP)
Title: Floating object
Inventor: HAYASHI MASAHIKO
IPC: B64B1/60
Filed: 1992-07-03
Abstract: PURPOSE:To inflate a gas bag with ease and in a short time and provide excellent fuel consumption efficiency and a stable gas bag shape by forming the gas bag of a hot-air balloon or an airship of two layers, and sealing a space between the two layers with air or the like. CONSTITUTION:An inner skin part 4 which is a little smaller than a balloon- shaped outer skin part 3 is disposed inside the outer skin part 3, and the lower end parts of the inner and outer skin parts 3, 4 are bonded to each other by sewing to form a hollow part 5 between both the skins. Plural jointing pieces 6 with prescribed length are provided between the inner and outer skin parts at roughly even intervals to hold the shape of the hollow part 5 uniformly for a double structure with a two-layer cross section, so that a gas layer is formed by sealing the space in the double structure of the gas bag with air or gas which is lighter than air, and the balloon cover is inflated to hold its shape. The existence of the jointing pieces operate a more uniform shape holding action, and the gas layer becomes a heat insulating layer to reserve heat in the gas bag.
Patent JP-S6095009-A (JP)
Inventor: MIYATAKE JIYUNZOU
IPC: E01D15/12
Filed: 1983-10-28
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-2001027862-A (JP)
Title: Fixing device and image forming device
Inventor: KUME TAKAO
IPC: G03G15/20
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device satisfying fixing performance, capable of obtaining low glossiness and having high durability. SOLUTION: By setting the heat conductivity of the rubber of an elastic layer 14a near to a core bar 11a to >=1.0×10-3(cal/cm.deg.sec), which is higher than that of an elastic layer 12a, the temperature of a boundary between the core bar 11a and the layer 14a is made low. Thus, the thermal deterioration of the rubber is reduced and the rubber hardness of the layer 12a is set to <=5 in JIS-A standard, which is lower than that of the layer 14a. Thus, a state where the surface of toner is not smoothed and the rugged shape of the toner is kept is obtained and the low glossiness is realized without spoiling the fixing performance.
Patent JP-H0249643-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: YAMAZAKI NOBUO
IPC: A61B8/06
Filed: 1988-08-11
Abstract: PURPOSE:To set a proper sample gate to a desired blood flow velocity diagnostic region by providing the second input means for inputting the position moving data of the second sample gate and an alteration control means for altering the position of the second sample gate while altering the rate frequency of an ultrasonic wave. CONSTITUTION:An operator sets a sample gate S2 to a desired blood flow velocity diagnostic region through the keyboard of an operation table while observes a display image. In this case, sample gates S1, S3 are present other than the sample gate S2 and, especially, by the presence of the sample gate S1, there is possibility such that blood flow velocity measuring accuracy is lowered to a large extent. Then, the operator orders the positional movement of the sample gate S1 through the operation table 10. By this method, the new position data of the sample gate S1 is calculated and a system controller 19 controls the operation of each part on the basis of said data. Whereupon, an unnecessary sample gate is detached from a blood vessel and displayed on a TV monitor 24 through ADC 21, DSC 22 and DAC 23.
Patent JP-S6355687-A (JP)
Title: Character recognition circuit
Inventor: KAWAMATA FUMIO
IPC: G06K9/68
Filed: 1986-08-26
Abstract: PURPOSE:To clearly discriminate resembling patterns from each other by obtaining the distance of a pattern from a data from a dictionary memory that includes only a partial data of a pattern memory by masking the pattern memory and the dictionary memory. CONSTITUTION:The data read from the pattern memory 1 and the dictionary 2 are masked by using a data set in a mask register 3, and made an input supplied to a distance measuring circuit 4, where the measurement of distance between the pattern stored in the pattern memory 1 and the data in the dictionary is executed. The pattern memory 1 is read by scanning from its address initially set in an address register 5 to an end address set in an end address register 6, to execute the measurement of distance. A start address register 7 is provided for the dictionary. At the time of outputting a measurement stop signal by a comparator 8, the distance measurement for one character is finished.
Patent JP-H03142072-A (JP)
Title: Electric stud welding device
Inventor: BERUNTO SHIYUBUIITE
IPC: B23K9/10
Filed: 1990-07-27
Abstract: PURPOSE: To allow remote-setting of the control device without adding lines by providing a pilot current circuit that uses two welding current lines, connecting to the pilot current circuit a setting device coordinated with the welding gun, operating the setters of the setting device and controlling the controller of the control device. CONSTITUTION: The control device 2 is equipped with a power source 7 for a pilot current other than a welding current source, and this power source 7 is connectible to two welding current lines 5, 6. In addition, a controller 8 is provided with a control instrument for the welding current and the welding time, and with a sensor 9 for responding to the pilot current flowing in. Then, for the purpose of setting the welding current and the welding time, a setting device 10 is inserted between the stud tip end of a welding gun and a workpiece 4. The setting device 10 is provided with setters 13, 14 for the welding current or the welding time. The sensor 9 in the control device 2 responds to the pilot current of the setters 13, 14, setting the setting means for the welding current or the welding time in the control device 2.
Patent JP-S6260149-A (JP)
Title: Control circuit for tape recorder
Inventor: KIZUKI DAISUKE
IPC: G11B15/02
Filed: 1985-09-11
Abstract: PURPOSE:To prevent erasion of signals recorded in an automatic recording mode by providing a direction detecting switch corresponding to the turning of a rotary head and at the same time to control the changeover of each action state by means of said detecting switch. CONSTITUTION:A sound recording start time point is set by a timer device and at the same time a selection switch 18 is closed. Thus a recording action is carried out in the 1st direction with a direction detecting switch 26 kept open. When a magnetic tape is driven up to its termination, the recording state is switched to the 2nd direction and the switch 26 is closed. Under such conditions, both switching transistors Tr20 and 21 conduct. Then both Tr30 and 33 conduct via the switch 26 together with a switching Tr27 set under a nonconductive state. As a result, the signals of L levels are supplied to the terminals 6 and 8 of an operating circuit 5. Thus a record switching circuit 15 and the 2nd reproduction switching circuit 14 are actuated. Thus an automatic stopping circuit 16 works when the magnetic tape is driven up to its termination. Then a tape recorder is reset to its stop mode.
Patent JP-H0858038-A (JP)
Title: Laminated body
Inventor: TAKAHASHI HIDEKI
IPC: B32B25/10
Filed: 1994-08-25
Abstract: PURPOSE: To obtain a laminated body having a uniform thickness without roughness of appearance, excellent flexibility and contractility, which is moldable stably at a high speed by forming the laminated body of a styrene thermoplastic elastomer layer consisting of components A-C and an unwoven fabric layer. CONSTITUTION: A component A contains 40-99 pts.wt. of block copolymer to which double bond of conjugate diene block part of a copolymer consisting of styrene block-conjugate diene block is added with hydrogen, wherein polymerization ratio of a component A<1> which is a triblock copolymer to which double bond of conjugate diene block part of the triblock copolymer consisting of styrene block-conjugate diene block-styrene block is added with hydrogen and a component A<2> which is a diblock copolymer to which double bond of conjugate diene block part of block copolymer consisting of styrene block-conjugate diene block is added with hydrogen is A<2> /(A<1> +A<2> )=0.01-0.6. A component B is 60-1 pts.wt. of hydrocarbonic rubber use softener and a component C is 1-150 pts.wt. olefin resin per A+B100.
Patent JP-H0486907-A (JP)
Title: Constant current circuit
Inventor: TAKEUCHI MASARU
IPC: H03F3/343
Filed: 1990-07-31
Abstract: PURPOSE:To stabilize a loop in the state that the sensitivity of elements is not sharp and the differential circuit transistor in a constant current part is balanced and to have a high resistance to abnormal oscillation by using a positive feedback loop in addition to a negative feedback loop. CONSTITUTION:A transistor (Tr) Q3 has double emitter area compared with the other Tr so as to secure current gain. In the state where TrQ1, Q2 are balanced, the positive feedback loop of a gain '1' is formed by the route of TrQ3, Q2, Q4, Q6, Q7, Q3 in order. On the other hand, the negative feedback loop is formed by the route of TrQ1, Q2, Q4, Q3 in order. Here, take the negative feedback loop for instance, current IE flowing through TrQ3 in the differential circuit TrQ1, Q2 is decided by voltage Vref of a reference voltage source 14, a resistor R2, TrQ3, Q6, Q7, Q3. In the state where the TrQ1, Q2 are balanced, since the emitter area of the TrQ3 is double, it is expressed by a formula I. Therefore, gain Av of the differential circuit is turned to be a formula II. When kT/q=26mV and Vref=0.7V, Av=-13.5. Thus, the stable circuit, in which the gain is not changed even when freely selecting the value of the resistor R2 for current value setting, can be obtained.
Patent JP-H1028457-A (JP)
Title: Threshing machine
Inventor: KAWAMURA YOSHIHIRO
IPC: A01F12/32
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To improve screening accuracy by controlling the level of the gate- opening in accordance with the actual throughput at the screening classification zone in a threshing machine whose gate opening is automatically controlled in the screening classification zone. SOLUTION: When the gate-opening of the chaff sieve 20 is automatically controlled, wind sensors 26F and 26R for detecting the velocity of the screening wind blowing up from the chaff sieve 20 are set to the top edge of the chaff sieve to automatically control the gate-opening of the chaff sieve based on the detection signals of the wind velocity sensors 26F and 26R.
Patent JP-2001025931-A (JP)
Title: Cutter holder
Inventor: KOSHIBA HIROSHI
IPC: B23Q3/12
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To perform gear machining without changing the structure of a machining center largely and degrading durability. SOLUTION: This cutter holder is disposed so that a cutter 7 may protrude from its front end by inserting a tool holder 5, and is provided with a holder case 6 which permits its base end side to be mounted on a spindle head. The tool holder 5 consists of a shank part 9 mounted on a spindle 2, and a holder part 10 formed with the cutter 7. The holder part 10 is rotatably supported on the holder case 6 with a bearing mechanism 21 capable of receiving thrust, and is connected to the shank part 9 so that torque may be transmitted, but moved axially.
Patent JP-H0489104-A (JP)
Title: Manufacture of rugged patterned steel plate
Inventor: KOMAMI YUJI
IPC: B21B1/22
Filed: 1990-07-31
Abstract: PURPOSE:To obtain a rugged patterned steel plate without scratching rollers by escaping a runout table to a position which does not come in contact with a strip as a tensile force is acted by endless hot rolling on a strip behind the outlet of a finish rolling mill and rolling the strip with work rolls on whose surface a rugged pattern is worked. CONSTITUTION:The strip 1 of a 1st coil is rolled by work rolls 2b having no ruggedness on the lower side, and the runout table rollers 3 are escaped so that they do not come in contact with the strip 1 in such a state that a tensile force is applied from a 2nd strip pulled by pinch rolls and the finish rolling mill to the strip behind the finish rolling mill 2. When a rugged pattern is worked on the lower surface of the strip 1 of an arbitrary coil between the 2nd-(N-1)th coils, the strip 1 is rolled by the work rolls 2b and the work rolls 2a having a ruggedness on the lower side and when the rugged pattern is not worked, the strip is rolled by the work rolls 2b.
Patent JP-H0753701-A (JP)
Title: Aromatic polycarbonate
Inventor: NAKATSUKA MASAKATSU
IPC: C08G64/14
Filed: 1993-08-13
Abstract: PURPOSE:To obtain an aromatic polycarbonate excellent in thermal hydrolysis resistance by selecting a group(s) of a specified structure as the terminal group(s). CONSTITUTION:An aromatic polycarbonate having at least one terminal group represented by formula I (wherein R1, R2 and R3 are each aryl; and X1 and X2 are each H, alkyl, alkoxy or halogen). An example of the compound suitable for the production thereof is a compound of formula II [wherein R1, R2, R3, X1 and X2 are as defined above; and Y is OH, OM or OCOZ (wherein M is a metal ion; and Z is halogen)]. In the production, for example, the compound of formula II, which acts as a terminating agent and serves to control the molecular weight of aromatic polycarbonate, and an aromatic dihydroxy compound form a carbonate bond by the action of a carbonate precursor, thus forming an aromatic polycarbonate having terminal group(s) of formula I.
Patent JP-H0840765-A (JP)
Title: Production of sintered alumina
Inventor: IMURA KOICHI
IPC: C04B35/64
Filed: 1994-08-03
Abstract: PURPOSE:To produce a high-purity and high-density alumina ceramic excellent in uniformity and useful especially for a member of a semiconductor production apparatus. CONSTITUTION:This is a method for production of sintered alumina. This production method is composed of (1) a molding process for molding a powdery alumina raw material, (2) a primary calcination process for calcining the resultant alumina molding prepared by the molding process while removing the organic binder therefrom without reducing the open pores, (3) a heat treatment process for heat treating the obtained primary calcined material in an atmosphere of a hydrogen chloride-containing gas and (4) a sintering process for sintering it by further firing it after the heat treatment process.
Patent JP-S6444263-A (JP)
Title: Production of parts having wear resistant part
Inventor: KURIYAMA KAZUYA
IPC: B23K1/00
Filed: 1987-08-11
Abstract: PURPOSE:To reduce production cost by setting a wear resistant part via a brazing filler metal onto a part body and joining the part body and the wear resistant body by resistance heating and pressing. CONSTITUTION:The wear resistant piece 1' is set via the brazing filler metal 3 to the required part of the part body 2. Energizing and pressurizing electrodes 4, 4 are then pressed to the front face of the piece 1' and the rear face of the part body 2 and are pressed simultaneously with energizing. Since the resistance of the brazing filler metal 3 is large, only the metal 3 melts and the excess metal is discharged. A required amt. of the brazing filler metal is thereby diffused in the form of a thin film liquid phase, by which the part body 2 and the wear resistant piece 1' are securely joined. The use of the inexpensive piece 1' is enabled and man-hours are greatly decreased and, therefore, the production cost is reduced.
Patent JP-H0253977-A (JP)
Title: Method for 'hitome' tie-dyeing work of pattern, such as petal
Inventor: ITO YOSHITOSHI
IPC: D06C23/04
Filed: 1988-08-12
Abstract: PURPOSE:To obtain a tie-dyed pattern of high merchandise value excellent in appearance with inconspicuous untie-dyed parts by advancing tying from the outer peripheral part of a rough sketch pattern on a fabric to the central part in tie-dyeing processing. CONSTITUTION:For example, in a fabric 1 with a rough sketch 4 of a petal pattern, the tying is initially advanced along a rough sketch 3 of the flower core 3 (the direction of an arrow 5) to form tied parts 6. Tying is then advanced from the outer peripheral part to the central part along a curve (4A) showing one petal in the direction of an arrow 7 and similarly carried out in other petals to form tied parts 8. After the above-mentioned tying, dyeing is carried out according to a conventional method. Untied parts 9 can be gathered in the central part inconspicuous in appearance as opposed to a conventional method and tie-dyed patterns excellent in appearance can be obtained.