baber/WOPTO huggingface dataset:
Patent JP-H04271311-A (JP)
Title: Scanning exposing method for plural light beams scanning device
Inventor: MATSUOKA HIROSHI
IPC: H04N1/04
Filed: 1991-02-27
Abstract: PURPOSE:To offer a light beam scanning device in which the distortion of an image is not caused, CONSTITUTION:Eight laser beams are radiated based on image data so that they are arranged in a line on a photosensitive material 54. Main scanning is performed in a direction M crossed with the arranging direction of the laser beams, and the photosensitive material 54 is inclined and moved in a direction where a locus W in a main scanning direction and in a parallel direction with the side edge of the photosensitive material 54 and a locus S in a subscanning direction are orthogonally crossed. Therefore, the axis of ordinate and the axis of abscissa of the image obtained on the photosensitive material are orthogonally crossed and the image without the distortion is obtained.
Patent JP-S58151664-A (JP)
Title: Job selecting system
Inventor: KIMURA HARUO
IPC: G06F9/46
Filed: 1982-03-02
Abstract: PURPOSE:To end a job in order on a job queue, by assigning the job to a processor in which the sum of executing time of the job and queuing time on a job queue of its job is reduced to minimum. CONSTITUTION:Whem the time extending from execution of a job to its end, the number of initiators, and the time when a job on a job queue 4 is taken up are denoted as E, I and Q, respectively, the relation is shown by Q=E/I. Also, when a job request is outputted from the initiator of a system C, if an executing time of the job in a system (i), a fetch time of the job in the system (i), and the present job selection are denoted as Ei, Qi and Ai, respectively, an execution end time Til in case when a job (j) is executed by the system (i) in order against the job on the job queue 14 is calculated as Til=Ei+AiQi. In this way, a system (m) whose Tij is minimum is derived.
Patent JP-H09203297-A (JP)
Title: Joint structure of rc segment
Inventor: SUDO OSAMU
IPC: E21D11/08
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a tunnel, etc., by transmitting stress at the time of clamping to a main reinforcement in a joint for an RC segment. SOLUTION: This joint structure of an RC segment consists of a pair of joint members 20, 20 oppositely installed at a regular interval in a core box 18 formed by adjacent RC segments 10 between pieces and a connecting member mutually pulling a pair of the joint members 20, 20 and mechanically coupling these joint members 20, 20.  The core box 18 is formed of a pair of recessed sections 16, 16 formed under the separately opposed states at end sections on the sides between the pieces of each adjacent RC segment 10 between the pieces, a plurality of main reinforcements 12 are mounted in the RC segments 10 towards the direction of a section between the pieces, the front end sections of the whole or a part of a plurality of the main reinforcements 12 are projected into each recessed section 16 respectively, and a pair of the joint members 20, 20 are fixed at the front ends of the main reinforcements 12 projected into the recessed sections 16 respectively.
Patent JP-S58150751-A (JP)
Title: Heat accumulator
Inventor: KONISHI SHIYOUZOU
IPC: F24S90/00
Filed: 1982-03-02
Abstract: PURPOSE:To prevent the temperature drop of hot water discharged by moving a partition plate, which is heat-insulated and used for shielding, in response to the quantities of hot water and cold water being stored. CONSTITUTION:When water is supplied into a chamber A as a cold water region through a pipe 9 from a cistern 8, the parting plate is moved along a shaft, and water is supplied until the chamber is filled with water. When the parting plate reaches a position sensing sensor 17a at that time, a pump 18 is driven by a controller 16, water (cold water) in the cold-water region chamber A is supplied into a chamber B as a hot water region, the parting plate 8 is returned up to the position of a position sensing sensor 17b, and the pump 18 is stopped. When water in a solar collector is heated and temperature-difference sensors 14, 15 on the hot-water discharge side and the feedwater side are heated up to fixed temperatures prescribed, the pump 18 is driven by the controller 16, cold water in the cold-water region chamber A is supplied, and hot water heated is supplied and stored into the hot-water region chamber B. When the temperature of hot water forwarded from the collector reaches set value or less, the pump is stopped, and hot water at a fixed temperature is supplied to a heat accumulating tank at all times. Water in the cold water region and hot water in the hot water region are not mixed together by the partition plate where heat is insulated at that time.
Patent JP-H08227301-A (JP)
Title: Device for verifying operation of sequence control program
Inventor: KUMAKURA YUKIHIKO
IPC: G05B17/00
Filed: 1995-02-22
Abstract: PURPOSE: To make it possible to simulatively generate an input signal corre sponding to a control signal outputted by a sequence control program(SCP) from a plant and to verity the operation of the SCP by a host management computer for developing the SCP. CONSTITUTION: The host management computer 1 for developing an SCP is constituted of a program decoding part 5 for inputting a program part 3a and a constant 3b in the SCP 3 from an SCP developing part 2, decoding the inputted contents and storing information for outputting a time chart in a decoded result storing file 6 and a decoded result editing part 7 for reading out the information from the file 6, editing the read information like a time chart type and outputting the edited result.
Patent JP-H05236212-A (JP)
Title: Picture input device
Inventor: NAGASAKI YUJI
IPC: H04N1/19
Filed: 1992-02-20
Abstract: PURPOSE:To reduce the time required for reading one original in response to the line density at the line density conversion processing in which a thinned line takes place. CONSTITUTION:A pulse generating means 1 sends a pulse 1A to a control means 2 at a shorter interval than a storage time of a line sensor 7. Then, a discrimination means 3 discriminates whether or not a line at a current position is a thinned line based on a preset parameter and sends a pulse control signal to the control means 2 when the line is the thinned line. The control means 2 generates a synchronizing pulse 8 based on the pulse 1A and sends the synchronizing pulse 9 to a drive control section 5 based on the pulse control signal 3A. Thus, the drive control section 5 generates the drive pulse 9 synchronously with the synchronizing pulse 8 to control a stepping motor thereby controlling the line sensor 7.
Patent JP-H07244143-A (JP)
Title: Measuring method of magnetic field of electromagnet
Inventor: MATSUDA TETSUYA
IPC: G01R33/10
Filed: 1994-03-03
Abstract: PURPOSE:To provide a measuring method in which the consumption amount of liquid helium is small when the defection magnetic field of a superconducting electromagnet for an electron beam is measured. CONSTITUTION:In the measurement of a magnetic field, a chamber 20, for magnetic-field measurement, to which a guide rail 22 used to guide a sensor part has been attached is incorporated in a superconducting electromagnet for an electron beam, and the measurement of the magnetic field is executed. Liquid helium is filled into a coil container 1, and a superconducting coil 9 can be held at a liquid-helium temperature. After the measurement of the magnetic field has been finished, the chamber 20 for magnetic-field measurement is replaced by a vacuum chamber. Since no rail is attached to the vacuum chamber, the electron beam can be accumulated with good efficiency.
Patent JP-H03238427-A (JP)
Title: Coherent light receiving device
Inventor: KITAJIMA SHIGEKI
IPC: H04B10/61
Filed: 1990-02-16
Abstract: PURPOSE:To change channels without providing a switch for the output of an AFC circuit by making the band of automatic frequency control(AFC) smaller than the light frequency sweeping speed of a local oscillation light source. CONSTITUTION:The control band of a bias signal 14 among signals for controlling the frequency of the local oscillation light source is made larger than the control band of an AFC signal 13. Variation in the local oscillation light frequency due to the variation of the bias signal 14 is fast, but the band of the AFC is set small, so a negative feedback signal for compensating a frequency shift due to bias variation is not enough and the AFC does not function, thereby entering a state equivalent to the OFF state of the switch. When the sweeping of the bias signal is stopped, the AFC begins to function again and the state wherein the switch is turned on is entered again. Consequently, a difference is provided between the bias control band and the band of the AFC to change channels without providing the AFC with the switch.
Patent JP-H11215946-A (JP)
Title: Method for repelling bird and repelling device
Inventor: NAKAMURA SHIGENOBU
IPC: A01M29/06
Filed: 1998-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for repelling birds and a device therefore capable of repelling birds such as a crow, a bulbul, a pigeon, etc., from an agricultural crops such as fruits for preventing a damage by eating, a harm by feces of the pigeon or the like, without using a medicine and not giving any ill effect to the other. SOLUTION: This method for repelling birds is provided by supporting at least the one end of an artificial or a natural wire material having a coil shape at a subject on the earth or a floating subject in air so that the coil-shaped wire material can be swung by a wind or move for repelling the birds.
Patent JP-S58153309-A (JP)
Title: Garnet film for ion implantation element
Inventor: OOTA NORIO
IPC: C01G49/00
Filed: 1982-03-05
Abstract: PURPOSE:To enable to operate a magnetic garnet film without fail in a wide temperature range without altering fundamental characteristics such as the diameter of holdable bubbles and the magnitude of erasing magnetic field by composing the film of a composition represented by the prescribed formula. CONSTITUTION:The composition of a magnetic garnet film is represented by a formula. If the values of the quantities (x), (y) of R and M in the formula is within the range A which is surrounded by a line segment (a) for connecting a point 44 and a point 2, a line segment (b) for connecting the point 2 and a point 7, a line segment (c) for connecting the point 7 and a point 46, and a line segment (d) for connecting the point 46 and the point 44, a magnetic bubble having a diameter of less than approx. 2.5mum can be stably produced, and yet large merits such that a Curie temperature is higher than that of the case that does not contain Gd and that the rate of change of the temperature of the bubble erasing magnetic field is small can be obtained. Ions are implanted to the film having such merits, and when the ion implanted element is used, the temperature range in which stable operation can be obtained can be remarkably increased.
Patent JP-S54126441-A (JP)
Title: Programmable logic controller
Inventor: SHIMOKAWA KATSUYUKI
IPC: G05B19/05
Filed: 1978-03-24
Abstract: PURPOSE: To make a response speed high and reduce the irregularity of the response speed by executing a program, which is divided into plural parts, by program sequence operation.  
     CONSTITUTION: Usually, scan program M, n-number divided programs P 1  to P n  and n-number interrupt programs I 1  to I n  are presented. As division unit for these programs, sequences scanned at all time are gathered surely. Then, in case that used sequences and unused sequences are mixed, they are divided into individual  sequences. That is, a series of operation functions which is executed only under a specific condition is divided. Positioning control, for example, is defined as one sequence, and interrupt processings dependent upon contact input or process input at I/O interrupts are divided by respective interrupts. It is determined by the result of the sequence operation corresponded to each program whether programs divided by functions and processings in this manner and I/O interrupt programs should be executed or not. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09231719-A (JP)
Title: Tape cassette
Inventor: AOIKE MITSUE
IPC: G11B23/087
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a tape cassette which can prevent the generation of abnormal sounds caused by rubbing between a tape reel and a reel holder, by providing a support protruded part on a tape reel or on one of a cassette shell and the reel holder on the center of the rotation of the tape reel while an inverted- conical bearing recessed part on the other to hold the reel holder horizontal preventing the inclination thereof. SOLUTION: The tape cassette is provided with a cassette case body 1 which has a tape housing chamber to rotatably house a pair of tape reels 5 with set shells 2 and 3 overlapped and a reel holder 34 to support the center of the rotation of the tape reel 5. A support protruded part 33 is provided on one of the tape reel 5 and the reel holder 34 while a V-shaped bearing recessed part 35 on the other on the center of the rotation of the tape reel 5. The support protruded part 33 is engaged with the inverted-conical bearing recessed part 35 to support the tape reel 5 rotatably on the cassette case body 1.
Patent JP-S63201709-A (JP)
Title: Cursor movement control use mouse device
Inventor: HAYASHI SHIGERU
IPC: G06F3/0354
Filed: 1987-02-17
Abstract: PURPOSE:To largely move a cursor on a display by only moving a little a cursor movement control use mouse device, by providing a pulse count selecting switch on the cursor movement control use mouse device. CONSTITUTION:A pulse count double speed switch 7 is a rebound switch, and it is usually in a state of OFF and uses as it is, when a moving distance of a cursor on a display is small. When the moving distance of the cursor is large, the cursor is moved largely by setting the pulse count double speed switch 7 to ON with a finger, and moving a little a cursor movement control use mouse device 6. At the time of having reached a stage of a final minute alignment of the cursor, the cursor is moved minutely by setting free a finger and setting the pulse count double speed switch 7 to OFF. In such a way, a user can move largely the cursor and can move it minutely, by only an operation for setting the pulse count double speed switch 7 to ON by pushing it with a finger, or setting it to OFF by setting free a finger.
Patent JP-S61193983-A (JP)
Inventor: DANIERU MONTANDON
IPC: B63B15/00
Filed: 1986-02-20
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-S59160788-A (JP)
Title: Method and apparatus for measuring direction and velocity of flow of ground water
Inventor: YAMAZAKI SHIGEO
IPC: G01P13/04
Filed: 1983-03-02
Abstract: PURPOSE:To measure direction and velocity of flow of ground water at an observation well by providing a heater and three or more temperature sensors non- linearly on the same surface of surrounding water in an observation well. CONSTITUTION:Ground water 17 is standing in an observation well about 50cm in diameter and several tens of meters deep. A detecting section 10 is fixed horizontally by a cable 18 and immersed in ground water 17. A heater 12 is provided at the center of the detecting section 10, and four temperature sensors 13- 16 are arranged at a distance of 90 deg. and at equal distance from the heater 12 in the same surface of surrounding water. Temperature information is frequency converted by an electronic circuit 19 and inputted to a signal processing device on the ground. These are protected by a reticulated sensor protector 11. Temperature of ground water is raised by the heater 12, and temperatur rise at points of specified distance is measured by sensors. Thus, direction and velocity of flow of ground water can be measured.
Patent JP-H08207483-A (JP)
Title: Ball-point pen body
Inventor: NAGASHIMA ISANORI
IPC: B43K7/10
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a ball-point pen body which does not deteriorate fresh handwriting and consumes a good deal of ink by specifying the longest part of an ink passage in the longitudinal direction and the diameter of a central hole and contacting the end of an ink transfer core with the opening of the ink passage. CONSTITUTION: A writing implement A has a shaft body 3 in which a ball-point pen chip 2 having a ball is fixed at the end, an ink occulusion body 4 for occuluding water base ink is placed in the shaft body 3, and the ink in the occulusion body 4 is oozed and supplied to the end of the chip 2 through an ink transfer core 5. In the chip 2, an inward protruding part 10 is formed in the inner hole to form an ink passage 13 comprising a central hole 13a and radial grooves 13b. The longest part of the passage 13 in the longitudinal direction is made 50% or less of the diameter of the ball, and the diameter of the hole 13a is made 45% or less of that of the ball. The end of the core 5 is brought into contact with the opening of the passage 13.
Patent JP-S55127082-A (JP)
Title: Bias voltage generating circuit of avalanche photodiode
Inventor: MATSUMOTO YOSHIHIRO
IPC: H01L31/10
Filed: 1979-03-23
Abstract: PURPOSE: To use APD as a light receiving element for light communication transmission device by securing a temperature compensation for amplification degree of an avalanche photodiode (APD) and a breakdown voltage temperature dependence characteristic compensation.  
     CONSTITUTION: A normal pn-junction semiconductor element 20 is provided in a circuit to generate bias voltage with which to set an actuating point of avalanche photodiode (APD), a voltage working on both ends of the element 20 is applied to input terminals 21, 22 of a DC amplifier 23, and a terminal voltage of the element 20 is amlified by a given multiplying factor to output a temperature compensating voltage. The temperature compensating voltage from the amplifier 23 is applied to an input end 24 of a DC boosting circuit 26, and an optimal bias voltage is supplied to APD working as a load by means of a reference setting voltage applied to an input end 25. From availability that the terminal voltage of the element 20 changes linearly against temperature change, the multiplying factor for the amplifier 23 and the boosting ratio of the circuit 26 are set at given values, and a temperature compensation for the amplification degree of APD and a breakdown voltage temperature dependence characteristic-compensation are securely carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54127397-A (JP)
Title: Liquid chromatography
Inventor: SHIMADA MITSUO
IPC: G01N30/84
Filed: 1978-03-25
Abstract: PURPOSE: To obtain excellent reproducibility of elution time of component such as amino acid of protein hydrolysate, by passing a specific buffer into the passage upstream of separation column before supplying the first stage buffer after supplying regenerating liquid into the separation column.  
     CONSTITUTION: The first stage eluate B 1  runs through a T-pipe 3, to which are connected a solenoid valve V 1 , manifold 1, pump 2, damper 4 and pressure gauge 5, sampler 6 and separation column 7, and the sample solution of which components are separated is mixed with a coloring reagent 8 which is sent through a pump 9. The mixture develops color in a reaction vessel 10, and the optical characteristics are measured by a photometer 11. Eluates B 1  to B 3  are successively changed over, and when the elution of amino acid from the column 7 is over, regenerating liquid RG is passed in, so that the column filler is regenerated. After the second eluate B 2  of which power to swell the filler is smaller than the eluate B 1  which contains the substance to swell the said filler is passed for a certain time, the eluate B 1  is permitted to flow so as to balance the column 7. Thus, pressure elevation may be avoided, and the liquid RG may not be left in the pipe 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04272816-A (JP)
Title: Cartridge type molding tool
Inventor: KOJIMA KANAME
IPC: B29C45/26
Filed: 1991-02-28
Abstract: PURPOSE:To reduce the cost of a mold and a molded product by constituting a molding tool by a small number of mold structure elements consisting of a core block, a cavity block, an ejector rod and springs removably. CONSTITUTION:A movable block 10 is installed on a movable holder 1 and a cavity block 30 is installed and fixed to a fixing holder 21 facing the core block 10. Also, at least one ejector rod 40 retained by the core block 10 and provided with connecting sections 6 and 44 for connecting with the movable holder 1 is installed at the upper end. Both core block 10 and cavity block 30 are of cylindrical outer shape. Preferably a returning spring 52 for returning the ejector rod 40 for releasing the molded product which is pressed to the core 10 at the time of releasing the molded product and an extrusion spring 54 for energizing the cavity block 30 from a fixing holder 2 in the extrusion direction are further installed.
Patent JP-H08206638-A (JP)
Title: Pretreatment of excretion treatment facilities
Inventor: YANO HITOSHI
IPC: C02F3/00
Filed: 1995-01-31
Abstract: PURPOSE: To dispense with the periodic cleaning work of a receiving tank becoming the most disliked on-the-spot work in an excretion treatment plant and to perfectly automate the washing and removing work of settled sand performed periodically. CONSTITUTION: Excretion is passed through a mechanical separator 4 without being directly introduced into a receiving tank 6 to separate impurities and, thereafter, the separated excretion is sent to the receiving tank 6 while the separated impurities are sent to a drum screen 12 and a screw press 13. In this case, an opening and closing valve 701 is disposed on the line 7 sending the separated excretion to the receiving tank 6 and an opening and closing valve 111 is disposed on the line 11 sending the impurities to the screen 12. The opening and closing valves 701, 111 are reversely operated in synchronous relationship so as to be oppositely opened and closed and the push-out pressure force of a fecal tank lorry 1 is utilized to separate excretion and impurities under pressure.
Patent JP-S59161378-A (JP)
Inventor: SUZUKI KENICHI
IPC: C07D405/04
Filed: 1983-03-04
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-H06218848-A (JP)
Title: Method and apparatus for opening folded carton
Inventor: TANIGUCHI TOSHINORI
IPC: B31B50/76
Filed: 1993-01-28
Abstract: PURPOSE:To prevent the generation of opening inferiority due to a vacuum state at the time of the high speed operation of a machine by grasping a folded carton material wherein a cylindrical film is bonded to the interior of a container to be accumulated therein to gradually open the same and sucking the cylindrical film in the vicinity of the edge part thereof. CONSTITUTION:An accumulated standby carton material is carried to a first stop position by rotary discs 79, 80 and a suction mechanism and a folding habit is applied to the material so as to slightly inwardly fold the material and this material is grasped by a pair of grasping pawls to be gradually opened. The inside of the cylindrical film 3 bonded to the interior of a container part 2 is gradually opened without becoming a vacuum state to prevent the folding of both opening edge parts 3a thereof into the cylindrical film. At a second stop position, the suction pads 128a, 128b of a suction opening part 125 suck the vicinity of the upper opening edge part 3a of the cylindrical film 3 on the side of the surface 2b of the container part 2 of the carton material 1 and the vicinity of the lower part of the film 3 on the side of the surface 2b and the upper opening edges 3a of the cylindrical film 3 are pulled in spaced-apart directions to open the carton material.