baber/WOPTO huggingface dataset:
Patent JP-S60304-A (JP)
Title: Measuring device of trolley line
Inventor: FUKUURA MASAKATSU
IPC: G01R15/24
Filed: 1983-06-15
Abstract: PURPOSE:To measure a trolley line simply and easily by fitting a sensor part to the leading end side of an insulating operation rod, suspending the sensor part upon trolley line and transmitting and displaying an optical signal obtained in accordance with the measured value to/on a measured value display part on the earth side. CONSTITUTION:A sensor part S is fitted to the leading end side of the insulating operation rod, the measuring value display part D is formed on the earth side and the sensor part S is coupled with the display part D through an optical fiber cable 4. A trolley line pressing rod 1A of the sensor part S is pressed against the trolley line to be measured through a spring and measured signal voltage is outputted from a signal voltage generator 1 in accordance with the displacement. A pulse train signal having frequency corresponding to said voltage is outputted from a voltage/frequency converter 2 and an optical signal disconnected in accordance with the output of the converter 2 is outputted from an electric/optical converter 3.
Patent JP-2000296516-A (JP)
Title: Production of prestress-introduced precast concrete segment
Inventor: HARA MIKIO
IPC: B28B23/06
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method which can produce a prestress-introduced precast concrete segment continuously in a short period in a narrow yard while facilitating the matching between the uneven parts of adjacent end faces. SOLUTION: With the use of a molded concrete segment 1 as an end face form, a concrete segment 1 which is connected to the segment 1 by engaging the uneven parts of the end faces is molded. After that, the molded segment 1 is separated, and prestress is introduced, and with a segment 1 to be molded next integrated with a pretension apparatus 10, which is replaced with the apparatus 10, which was used for the molded segment, in the segment production line direction, the cycle is repeated to produce a prestress-introduced precast concrete segment 1.
Patent JP-H09290391-A (JP)
Title: Robot
Inventor: TANAKA HIROBUMI
IPC: B25J9/04
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a robot that can secure a moving range enough to slide a workpiece. SOLUTION: This robot is provided with a base body 4, an arm 22 turnable in relation to the base body 4, a driving motor M6 for turning the arm 22, and a sliding device 30 mounted to the arm 22. The sliding device 30 is provided with a sliding device body 32, a moving member 64 movably provided at the sliding device body 32, a driving motor 50 for moving the moving member 64, and a tool means 60 mounted to the moving member 64, and an intermediate part of the sliding device body 32 is mounted to the tip part of the arm 22. When the moving member 64 is positioned at one end part of the sliding device body 32, the greater part of the tool means 60 is protruded outward from the sliding device body 32.
Patent JP-S5334367-A (JP)
Title: Full-automatic washing machine
Inventor: CHIYUUMA YASUHEI
IPC: D06F33/00
Filed: 1976-09-10
Abstract: PURPOSE: To reduce the amplitude of a vibration upon start of dehydration; a washing is utomatically distributed uniformly in a washing-dehydrating tank, before dehydration. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08278501-A (JP)
Title: Reflection type liquid crystal optical element
Inventor: MURAI HIDEYA
IPC: G02F1/1335
Filed: 1995-04-08
Abstract: PURPOSE: To enhance the visual field angle characteristic of a selective reflection type liquid crystal optical element by suppressing the change in the color of reflected light by the angle at which the liquid crystal element is viewed. CONSTITUTION: The surface of liquid crystals 2 which selectively reflects the light of a specific wavelength is provided with a lens 1 for refracting the incident light on the liquid crystals in a direction where the incident angles of the light are offset by each other. For example, the lens having plural projecting parts 1a or grid-shaped projecting parts having a sectional shape of an isosceles triangular shape is constituted as a transparent sheet.  The incident angles in the case where the incident light is refracted by the lens and is made incident on the liquid crystal element are offset by each other when the incident angle on the surface of the liquid crystals 2 is inclined, by which the substantial change in the reflection angle at the liquid crystal element according to a change in the incident angle is suppressed and the change in the color tones according to the change in the angle of viewing is suppressed.
Patent JP-H01278838-A (JP)
Title: Mount structure for differential gear
Inventor: MOTOTANI KOJI
IPC: B60K17/16
Filed: 1988-04-29
Abstract: PURPOSE:To make slippage between an elastic main shaft and an input shaft of rotational vibration smaller by lowering a spring constant along the rotational vibration direction of mount rubber at the side where each driving reaction of a propeller shaft and a drive shaft works in the same direction. CONSTITUTION:When each driving reaction of a propeller shaft 1 and drive shafts 3, 3 works thereon, an input shaft 10 of rotational vibration atendant upon a torque variation in a power unit P is tilted as shown in illustration. At this time, in both first and second mount rubbers 6, 7, the side where both driving reactions works in the same direction, namely, the first mount rubber 6 is made to set its spring constant to be higher in direction of the input shaft 10 of the rotational vibration but to be lower in direction of almost orthogonal with the input shaft 10. On the other hand, a spring constant of the second mount rubber 7 is set to be lower in direction of the input shaft 10 but to be higher in direction of almost orthogonal with the input shaft 10, therefore the spring constant of the second mount rubber 7 along the rotational vibration direction around the input shaft 10 is set higher than that of the first mount rubber 6.
Patent JP-H01277176-A (JP)
Title: Back up circuit for high pressure control in refrigerator
Inventor: KIMURA MASAO
IPC: F25B1/00
Filed: 1988-04-28
Abstract: PURPOSE:To make it possible to back up and prevent high pressure cut irrespective of an operational failure of Triac itself or a trouble inside a control device, by connecting a first contact of a relay with the both sides of a pressure switch in parallel and a second contact with both sides of a Triac in parallel. CONSTITUTION:A first contact 11a for a relay 11 is connected between both terminals of a pressure switch 9 in parallel, while a second contact 11b is connected between both terminals of a Triac 10b in parallel. When the Triac 1b fails to perform normal operation and is usable to control the rotation of a fan motor 8 even with an increase in high pressure, the high pressure is further increased and the relay 11 is excited by the action of the pressure switch 9. The first contact 11a and the second contact 11 operate, thereby self-holding the relay 11 with the first contact 11a. In addition, both ends of the Triac 10b are short-circuited by the action of the second contact 11b. This construction makes it possible to start the power supply to the fan motor 8 without the Triac 10b, drive the fan motor continuously and hence prevent the rise in high pressure.
Patent JP-S62263477-A (JP)
Title: System for testing electronic circuit
Inventor: SANO YOSHIKAZU
IPC: G01R31/28
Filed: 1986-05-12
Abstract: PURPOSE:To perform a stable test rapidly, by performing a test in such a state that a high speed photodetector and a high speed light emitting element are preliminarily inserted in the input and output terminals of each electronic circuit block. CONSTITUTION:When an electronic circuit package 1 is tested, a test is started from a left upward electronic circuit block 3 at first. In this case, in such a state that testing mode setting optical signal is preliminarily inputted to the testing mode setting photodetector 6 of the block 3, and a testing electric input signal and a testing optical input signal are respectively preliminarily inputted to an external terminal 2 and a high speed photodetector 5, the optical output signal from a high speed light emitting element 4 is looked to finish the testing of the left upward block 3. Next, the block 3 is successively replaced to perform a test in the same way and, when the testing of all of the block is finished, the testing of the package 1 is finished. By this method, not only a vacuum means for directly erecting a metal probe on the terminal of IC in the package 1 but also a jig for erecting many kinds of metal probes become unnecessary.
Patent JP-H01278315-A (JP)
Title: Manufacture of heat sealing roller
Inventor: KON SHUJI
IPC: B29L31/32
Filed: 1988-04-30
Abstract: PURPOSE:To manufacture a heat sealing roller, flat, smooth and of superior performance by setting a fluorine resin tube into a cylindrical mold together with a stem, fixing the same, charging forcibly liquid-like silicone rubber from the lower section while being expanded, and curing the same in the pressurized state. CONSTITUTION:A fluorine resin tube 5 is inserted into a stem 6 standing and being retained on a lower section cap material 2 and fixed with by utilizing a fastening tool 8 on the outer periphery of the lower section cap material 2. A cylindrical mold 1 is inserted on a lower section cap material 2 and the upper end of the fluorine resin tube 5 is closely fixed with the peripheral wall of the cylindrical mold 1 with a fastening tool 8 and sealed, and then the upper section cap material 3 is inserted and a stem 5 is positioned concentrically with the cylindrical mold 1. Liquid-like silicone rubber 7 is forcibly charged from a nozzle into a mold through a stem through- hole 2b of the lower section cap 2 to push up the stem 6 and flowed into a space between the stem 6 and a cylindrical mold 1. The rubber material 7 flowed from a stem through-hole 3b of the upper section cap 3 into a recessed section 3c is pressed with a push-back cap 4 and heated to cure the silicone rubber. Releasing, heat treatment and finishing process are carried out to manufacture a fluorine tube covered silicone rubber roller.
Patent JP-H04316098-A (JP)
Title: Electronic music box device
Inventor: KAWACHI KIYOSHI
IPC: G10H1/00
Filed: 1991-04-15
Abstract: PURPOSE:To enable reproduction with good balance between channels by connecting plural output channels of a sound source device to two external output terminals R and L, making the total of analog signals, inputted to the external output terminals R and L, nearly equal, and outputting signals which have nearly equal values to the output terminals R and L. CONSTITUTION:The output of a 1st sound source 71 is distributed to the external output terminals R and L in common through a resistance 11 and the outputs of a 2nd sound source 72 and a 3rd sound source 73 are supplied individually to the terminals R and L.
Patent JP-S61266983-A (JP)
Title: Method and device for investigating buried body or digging hole
Inventor: YAMADA TAMAKI
IPC: G01V9/00
Filed: 1985-05-22
Abstract: PURPOSE:To investigate a buried body with human power up to a deep part without breaking the buried body by pressing a guide rod in the ground manually while jetting liquid from the tip of the guide rod then pressing a mechanically driven auger in along the guide rod. CONSTITUTION:A manual handle 3 is rotated with human power firstly to press the tip rod 1 in the ground. Pressurized liquid is supplied to the tail of the tip rod 1 through an air feed swivel 6, jetted into the ground from the tip of the rod 1, and then spouted out to the ground surface through the peripheries of a tip auger 12 and the hollow auger 4. The hollow auger 4 is fitted around the outer periphery of the rod with the handle 3 and rotated by the rotation of the motor in a driving part 5 to dig a hole. Further, an extension rod 2 is connected to advance the guide rod 1 and similar operation is performed. When the tip of the guide rod abuts on the buried body, the response of the manual operation changes, so the material, etc., of the buried body are judged.
Patent JP-H02286509-A (JP)
Title: Conveying device
Inventor: KAMIYAMA ATSUSHI
IPC: B65G25/12
Filed: 1989-04-27
Abstract: PURPOSE:To make the removal of a claw unnecessary when a shaft is fitted or removed by providing notches on guide plates, coupling guides with notches, pivotally supporting the shaft holding an article conveying claw on the guides, and installing the shaft in parallel with a rail, in the automatic conveyor for machine tools and the like. CONSTITUTION:Notches 10' and 11' are provided at end sections of guide plates 10 and 11, and resin guides 6 and 7 are removably fitted via screws or the like. A shaft 3 is pivotally supported on the center section of the guides 6 and 7 so that part of the outer periphery of the shaft 3 is exposed from opening sections 6' and 7'. The shaft 3 is installed in parallel with a rail 2, a claw 4 is fitted via a screw, the shaft 3 is reciprocated in the perpendicular direction to the paper face, and an article 1 is conveyed by the claw 4 provided on the shaft 3. The claw 4 and the guide 6 are moved in no contact with each other, the guide plate 10 and the claw 4 can be fitted at optional positions, and the shaft can be fitted or removed without removing the claw 4.
Patent JP-H07318645-A (JP)
Title: Target information decision unit
Inventor: TSUTSUI NOBUHIRO
IPC: G01S13/88
Filed: 1994-05-23
Abstract: PURPOSE:To discriminate between a friend and enemy flying objects highly accurately based on a continuous feature amount representative of the positional relationship between the information related to the object and each sky region. CONSTITUTION:A neural network A in a threshold decision means 10 learns 26 required number of teacher signal being set 25 including a flight prohibition, planar coordinates of each safety sky region, and upper/lower sea level altitudes. In this regard, a feature amount employing a sigmoid function represents the positional relationship of a target with respect to each sky region. A neural network B then learns 29 the relationship between the combination of required number of enemy and friend feature amounts prepared as teacher signals and the decision results of target information. Motion features of a target is then inputted 20 and the planar coordinates and seal level altitude of the target are calculated 21. The network A then calculates the feature amounts for the flight prohibition and each safety sky region based on the calculation results. A feature amount decision means 11 receives two feature amounts and the network B calculates 23 decision results of target information discriminating between enemy and friend.
Patent JP-H06321397-A (JP)
Title: Web tension control device
Inventor: ODA HIDEAKI
IPC: B65H23/188
Filed: 1993-05-10
Abstract: PURPOSE:To provide an air column type tension control device improved so that tension of wide thin film, etc., can be controlled. CONSTITUTION:A web tension control device is provided with an air column 1 at the bottom part of which an exhaust means 2 is provided, feed-in drive means 9 to feed-in web 8 from the upper part of the air column 1, and a feed- out drive means 10 to feed out the web 8 from the air column 1. Also a control means 11 to control the feed speed of the web 8 is provided on at least either of both drive means 9 and 10, for example, on the feed-out drive means 10. Then it is provided with a cylindrical body 13 with a rotating shaft capable of moving vertically along a lifting guide together with the web 8 in the air column 1, and a position detecting means 14 to detect the position of the cylindrical body 13, the output of the position detecting means 14 is supplied to the control means 11 to control the feed speed of the web 8 by the control means 11.
Patent JP-2000296433-A (JP)
Title: Automatic tool exchanger
Inventor: KOMATSU SEIGO
IPC: B23Q3/155
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To shorten tool exchanging time. SOLUTION: For tool exchanges whereat a spindle motor 40 is rotated, a controller 70 instructs a tool rotating motor 50 attached to one end of a tool rotating arm to rotate a next use tool at high speed in advance of such a tool change. In the tool exchange, an ATC motor 60 is actuated to rotate the tool rotating arm or move the tool rotated at high speed from the tool rotating motor 50 to the spindle motor 40.
Patent JP-H02304815-A (JP)
Title: Manufacture of siwteredbody
Inventor: MAIKERU ERU BEIYAADO
IPC: C23C14/34
Filed: 1990-04-24
Abstract: PURPOSE: To provide a sintered body of indium tin oxide having a high density by forming a mixture of an oxidized tetravalent material of other than tin and an oxidized trivalent material of other than indium oxide, tin oxide, indium, and by coagulating this mixture to be heated to the sintering temperature. CONSTITUTION: After forming a mixture of an oxidized tetravalent material of other than tin and an oxidized trivalent material of other than indium trioxide, tin dioxide, indium, the mixture is coagulated to be heated to the sintering temperature. In the sintering process, aluminum oxide and silicon dioxide are combined to form aluminum silicide having the slightly lower melting point than 1600 deg.C, and the aluminum silicide acts as a sintering agent to enhance the diffusion of indium oxide between granular materials. When the mixture undergoes the sintering process in this manner, the oxidized trivalent material and the oxidized tetravalent material form a compound acting as the sintering agent for indium tin oxide. Thereby, a shrunk indium tin oxide body can be produced to obtain a sintered body of the indium tin oxide having a high density.
Patent JP-2000297472-A (JP)
Title: Connecting structure of infilled steel-pipe concrete column and beam
Inventor: SATO TAKANORI
IPC: E04B1/58
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To surely connect an infilled steel-pipe concrete column and a beam simply at a low cost. SOLUTION: In the connecting structure of the infilled steel-pipe concrete column 2, in which the inside of a column steel pipe 3 is filled with concrete 10, and a beam (a footing beam) 1, a root-winding steel pipe 4 is installed concentrically on the column base section of the column steel pipe 3 and arranged on the beam, and connecting members 5 fixed onto the beam 1 are inserted into an annular opening between the column steel pipe 3 and the root-winding steel pipe 4 while the opening 6 is filled with concrete 7 and the connecting members 5 are fixed. Other connecting members 9 extending between the beam 1 and the column base section is mounted into the column steel pipe 3 in addition to or in place of the connecting members 5. Studs 8 are fitted onto the external surface of the column base section of the column steel pipe 3.  The height size of the root-winding steel pipe 4 is set in the outside-diameter size D or more of the infilled steel-pipe concrete column 2. Anchor members in which fixing head sections are formed integrally at the end sections of reinforcements are used as the connecting members 5.
Patent JP-S60504-A (JP)
Title: Diagnostic device of plant
Inventor: SASAKI KAZUNORI
IPC: G05B23/02
Filed: 1983-06-15
Abstract: PURPOSE:To grasp quickly the condition of a plant by displaying the trend of an important process quantity and an estimated trend of the actual plant which is affected by abnormality when the abnormality occurs. CONSTITUTION:When a signal 2a indicating the success of the identification of an abnormality cause is sent from a diagnostic section 2, a determining section 5 determines a process quantity which is affected by the abnormality cause, another process quantity to be monitored at the time of the restoring operation, etc., together with their priority. Then the determined process quantity and data 1 are inputted into a collecting section and a process trend is edited, and thus, a file 9 is generated. On the other hand, an estimating section 11 is actuated when the section receives the signal 2a and the initial state is set by inputting the data 1. After initializing, the estimating section 11 estimates at a high speed and quantitatively that how a plant changes after the abnormality occurs. Then the collecting section 7 edits a data trend by using the process quantity from the section 5 and a file 10 of an estimated simulation and displays a process trend and simulated result on a display section 14.
Patent JP-S58225194-A (JP)
Title: Treatment of formed coal feedstock
Inventor: ARAKI HIDEYONE
IPC: C10L5/16
Filed: 1982-06-24
Abstract: PURPOSE:To effectively perform a spread coating of a binder on a raw pulverized coal in a short time, by the use of a hollow shaft of agitator and by ejecting through many small holes on its lower-half part a hot air, a hot-dry water vapor, and the binder. CONSTITUTION:In carrying out a mixing treatment of a feedstock, i.e, a pulverized coal in combination with a binder, while the mixture is stirred at a speed of 30-150rpm by the shaft of agitator 1 made of a hollow, preferably radially- thick hollow steel pipe, a hot air and/or a hot-dry water vapor and/or the binder are (is) ejected through many small holes 2 on the lower-half part of the shaft 1 including the fitted part of the blades 3, 4 and its vicinity, thus accomplishing the objective spread coating of the binder on the feedstock coal.
Patent JP-S5233045-A (JP)
Title: Control system of the maximum demand power
Inventor: KITADO TADASHI
IPC: H02J3/00
Filed: 1975-09-10
Abstract: PURPOSE: The consumed power is controled not to exceed the pre-estimated maximum demand power. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5813331-A (JP)
Inventor: MURAI KUNIHIKO
IPC: A01G31/00
Filed: 1981-07-14
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-H11308601-A (JP)
Title: Detector for moving direction
Inventor: FUKAYA MASAHARU
IPC: G08B13/196
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To easily detect a moving direction of an object expressed in video signals. SOLUTION: Changeover circuits 1, 3 select a video signal S1 from a CCD camera 20 to be written/read from frame memories 2a, 2b, and an MPU 6 and an average level calculation processing section 8a divide a frame image into meshes, consisting of plural pixels, calculate an average video level and store the result to a storage section 9. A motion detection processing section 8b sets plural detection frames each containing plural meshes, calculates an inter-frame difference in the average video levels of the meshes in one detection frame and detects a motion of an object, when the difference reaches a threshold level or higher.  A detection frame specific processing section 8c calculates the differences of the average video levels in the meshes in other detection frames, specifies a detection frame having meshes in excess of a preset threshold level and a moving direction specific processing section 8d locates the moving direction of the object, based on the arranged position of the meshes on the image.
Patent JP-H02300840-A (JP)
Title: Method and apparatus for sectioning data
Inventor: BIII UIRIAMU KIPENHAAN
IPC: G06F15/16
Filed: 1990-04-26
Abstract: PURPOSE: To enable a data transfer to use different data formats by attaching a data field structured for the starting section of a file to the starting point of a data stream, and by attaching another data field structured for the terminating section of a file to the terminating point of the updated data stream. CONSTITUTION: A field 40 structured for the starting and terminating sections of files is used by the sending side apparatus to inform an apparatus on the receiving side that a new file, that is, a job has been started, or that the present file, that is, the job has been terminated. The second field 42 (2 or 3 bytes) is used for the starting section of a file/the terminating section of a file to identify a structured field. The third field 43 indicates whether a field structured for the starting section of a file or a field structured for the terminating section of a file has been sent. Thus, different formats can be used to transfer data.