baber/WOPTO huggingface dataset:
Patent JP-S6484318-A (JP)
Title: Controller for the number of operating pumps
Inventor: AMANO ATSUSHI
IPC: G05B11/18
Filed: 1987-09-28
Abstract: PURPOSE:To uniform operation frequency by executing the endless control of pumps by means of priority switching of operating pumps, and specifying a failure backup pump out of pumps to be normally used. CONSTITUTION:The titled device is provided with a pump operating means 2 for controlling the operation and stop of pumps P1-P3, a priority order apply ing means 3 for applying priority order to the pumps P1-P3, a backup pump specifying means 4 for specifying a backup pump and outputting an operation starting command and a means 5 for commanding the number of operating pumps on the basis of signals outputted from water level detectors D1-D3. Every start and stop, the priority order is shifted one by one and one of plural pumps are driven successively in the priority order in accordance with the water level of a reservoir 1. Pumps to be required are waited as backup pumps in accordance with the priority order next to the operating pump. Consequently, the operation frequency of respective pumps P1-P3 can be uniformed.
Patent JP-2000052360-A (JP)
Title: Dust seal for automotive steering and manufacture thereof
Inventor: YASUMATSU HIFUMI
IPC: B29L31/30
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To save on a manufacturing cost and prevent an abnormal noise from being generated following the rotation of a steering shaft by providing a part, coming into close contact with the outer peripheral part of at least the steering shaft, of the seal part of a dust seal, with a lower friction coefficient than the friction coefficient of the body part of the dust seal. SOLUTION: The entire periphery of the outer edge part of a seal part 41 is fixed to a sliding part 21, and the entire periphery of the inner edge part of the seal part 41 is brought into close contact with the outer peripheral face 403 of a steering shaft 401. Further the outer peripheral face 403 of the steering shaft 401 is freely slidable over the entire periphery of the inner edge part 45 of the seal part 41. The seal part 41 is entirely formed of a silicone rubber, which has an adequately lower friction coefficient than the friction coefficient of the body part 61 of the dust seal. Therefore, the part, which comes into close contact with the outer peripheral face 40 of the steering shaft 401, of the seal party 41, has a lower enough friction coefficient than the friction coefficient of the body part 61 of the dust seal.
Patent JP-H0583216-A (JP)
Title: Receiver
Inventor: HAMAZUMI HIROYUKI
IPC: H04H20/28
Filed: 1991-09-20
Abstract: PURPOSE:To obtain required broadcast program information in a short time. CONSTITUTION:A broadcast program signal reception section 1 and a broadcast program identification code reception section 2 receive a broadcast program signal and a broadcast program identification code respectively and a computer control signal reception section 4 receives a computer control signal. A synthesis section 3 adds the broadcast program identification code received simultaneously as the broadcast program signal to the received broadcast program signal, and when the added broadcast program identification code and the broadcast program identification code stored in the memory of a computer 5 are coincident, a recorder 7 records the broadcast program with the broadcast program identification code added thereto onto a recorded medium. A display information extracting section 8 extracts a broadcast program having a broadcast program identification code the same as the broadcast program identification code inputted to the computer 5 among the recorded broadcast programs and displays it onto a reproduction device 9.
Patent JP-H04122528-A (JP)
Title: Method and device for manufacture of metallic ball
Inventor: TSUNO RYUKICHI
IPC: B23P17/00
Filed: 1990-09-12
Abstract: PURPOSE:To accurately supply a metallic fine wire of the same length as the volume of a metallic ball to be manufactured even if a material is soft and to obtain the metallic ball of a constant diameter without dispersion by drawing a certain amount of the metallic fine wire giving a constant tension using the metallic ball formed at the tip end of the metallic fine wire. CONSTITUTION:A first thin plate 5 and a second thin plate 7 are lowered, and a neck part 10 at the tip end of a metallic fine wire 1 which was made into the shape of a ball is hooked at the edge of a hole 6 of the first thin plate 5 and drawn in a predetermined amount giving it a constant tension. Next, the second thin plate 7 is made to slide horizontally and this neck part 10 is sheared at the edges of the hole 6 of the first thin plate 5 and a hole 8 of the second thin plate 7 to separate the ball shaped part from the metallic fine wire 1. In the state that the metallic fine wire 1 is drawn in the predetermined amount, the first thin plate 5 and the second thin plate 7 are returned to the original position.
Patent JP-S61120483-A (JP)
Title: Semiconductor light emitting element
Inventor: KOSHIMURA TSUTOMU
IPC: H01L33/36
Filed: 1984-11-16
Abstract: PURPOSE:To make the size of a light emitting region, which can be recognized from the outside, uniform and to align the center of the region on a straight line, by singly arranging a metal film on a diffusion stopping layer corresponding to a lateral diffusion region, which is formed at the lower part of the diffusion stopping layer, and making the distance from a non-diffusion region and the end part of the diffusion stopping region to the end part of the metal film constant. CONSTITUTION:A plurality of opening parts 1 are provided in a GaAsP substrate on GaAs. Selective diffusion of Zn is performed, and a light emitting region 2 is formed. Then, with at least one part of the opening part being made to remain, a metal electrode 3 is provided so that the limited region is directly covered. Thus a bias voltage supply part is provided. At this time, a contact window by an insulating film is not provided, and the metal region is directly provided. A metal film 4 is singly provided on a diffusion stopping layer corresponding to a lateral diffusion region by the same material as the metal electrode 3 so that the light emitting area of a light emitting element becomes uniform. The place, where the metal film 4 is arranged, is formed in consideration of the fluctuating width of the laterial diffusion region from the end part of the opening part 1 so that at least a part of the tip of the lateral diffusion intrudes directly beneath the metal film 4.
Patent JP-2001069405-A (JP)
Title: Drive method for solid-state image pickup unit and camera adopting it
Inventor: IHARA ISAO
IPC: H04N5/357
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a drive method by which an image signal is easily outputted to a display device without increasing a horizontal transfer frequency of a solid-state image pickup unit having number of pixels more than number of pixels of the display device and to provide a small-sized camera at a low cost. SOLUTION: A vertical transfer section 15 transfers electric charges of M pixels by one line to a 1st horizontal transfer section 16, electric charges for m-pixels among the M pixels at which a gate is placed are transferred by n-pixels each to a 2nd horizontal transfer section 18 by applying a voltage to the gate 17, the electric charges are stored in N-th and (N+3)th parts of 1st and 2nd horizontal transfer sections starting from 1st and 2nd element output sections 19, 20 by stopping the application of the voltage to the gate, the stored electric charges are distributed to a set of the N-th and (N+3)th, and a set of (N+1)th and (N+2)th, and the electric charges stored in the 1st and 2nd horizontal transfer sections are transferred in a direction of the 1st and 2nd element output sections by applying voltage of inverted phases to the sets.
Patent JP-H0984133-A (JP)
Title: Digital cordless telephone set
Inventor: AZUMABAYASHI SHIGETSUNE
IPC: H04W72/12
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To evade the collision of BCCH and PCH transmitted from their master sets by monitoring a channel used by means of another master set and changing the timing of the channel of its own station before collision. SOLUTION: In BCCH 101 of the super frame of the master set of the self station where a cycle is t1 and BCCHs 201 and 202 of the super frames of the master set of another station where the cycle is t2 , the length of BCCH data is 625μsec, so that a condition for the collision of two BCCHs 102 and 202 after m-super frames is t2 +mt1 +625μsec>nt2 a against integers (m) and (n). Then, the master set of the self station monitors BCCH of the master set of another station and obtains min. mt1 or nt2 . Before BCCH 102 is transmitted after m-super frames from a present point of time, a transmission timing is changed and BCCH 103 is transmitted. Thus, the collision with BCCH 202 after m-super frames is evaded.
Patent JP-H0695097-A (JP)
Title: Liquid crystal display device
Inventor: YAMADA NOBUAKI
IPC: G02F1/1335
Filed: 1992-09-10
Abstract: PURPOSE:To provide the liquid crystal display device which can simultaneously improve the contrast and brightness on the screen of a liquid crystal display cell without using a diaphragm of Schlieren system. CONSTITUTION:This liquid crystal display device is constituted to include the liquid crystal cell 1 having a high polymer dispersion type liquid crystal display element which is formed by dispersing liquid crystals into the high polymer sealed between electrodes and is electrically controlled in a scattering state and a transparent state and a light control plate 3 which is mounted to the liquid crystal cell 1 and allows the transmission of light in such a manner that the transmission intensity of light in the case of 30 deg. incident angle of light attains <=80% transmission intensity of the light in the case of 0 deg. incident angle.
Patent JP-S6396220-A (JP)
Title: Quenching method for steel pipe
Inventor: MOTODA KUNIAKI
IPC: C21D9/08
Filed: 1986-10-14
Abstract: PURPOSE:To prevent the development of quenching crack in a steel pipe at the time of quenching, by coating the whole inner face of pipe by heat resistant insulating material at the time of quenching the steel pipe and dipping this pipe into water after heating. CONSTITUTION:At the time of executing the quenching treatment by dipping and cooling into the water vessel after heating the steel pipe 1, the heat resistant insulating material 2, such as alumina powder, silica powder, etc., is coated on the whole inner face of steel pipe 1 at the suitable thickness. Next, this pipe 1 is heated and is rapidly dipped into the water to execute the quenching. Then, the cooling water is not directly brought into contact with the inner face of pipe, and as the temp. drop at the inner face of pipe is slower than it at the outer face of pipe, the development of quenching crack is prevented.
Patent JP-S62102597-A (JP)
Inventor: KOJIMA HIROYASU
IPC: F16M11/00
Filed: 1985-10-29
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-S60135705-A (JP)
Title: Automatic measuring device for bead shape
Inventor: FURUKIMI OSAMU
IPC: B23K31/00
Filed: 1983-12-23
Abstract: PURPOSE:To judge the defectiveness and nondefectiveness of a weld bead at a high speed with high accuracy by picking up the shape of the weld bead from the top surface and side surface, converting the images to the digital information of a gray tone level and obtaining the information on the weld bead. CONSTITUTION:The image of the weld bead welded by a weld zone 8 is picked up from the vertical and horizontal directions by image pickup parts 1, 2, by which the information on the analog images is obtd. Such information on the analog images is supplied separately to an analog-to digital converter 3, by which the information is converted to the information on the respective digital images. A digital image processing part 4 determines the width and height of the beads and the width and length of an undercut and supplies the information on the beads to an arithmetic part 5 for the bead shape. The part 5 judges the defectiveness and nondefectiveness of the weld bead shape. The operation of an automatic welding machine is controlled by the result of the judgement.
Patent JP-H1164321-A (JP)
Title: Tape type gas concentration measuring apparatus
Inventor: KOYANO JUNICHI
IPC: G01N21/78
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a tape type gas concentration measuring apparatus, which is constituted in such a way that a cassette loaded with a gas detecting tape can be exchanged with another cassette through simple operation. SOLUTION: A tape type gas concentration measuring apparatus is provided with a measuring head 12 arranged on the surface faced to the tape drawing-out port of a cassette A, a suction head 14 which is arranged on the other side of a tape carrying route opposite to the head 12 in such a state that the head 14 can be moved forward and backward against the head 12, and a cam plate 13 which moves the head 14 against the head 12 when the plate 13 is rotationally driven by means of a driving means. When the cam plate 13 is rotated in a state where a cassette holder is pressed down while the holder holds the cassette A, the suction head 14 elastically comes into contact with the measuring head 12 through a detecting tape and can make measurement.
Patent JP-S61121124-A (JP)
Title: Input device for graphic data
Inventor: FUJIWARA NORIYUKI
IPC: G06F3/03
Filed: 1984-11-19
Abstract: PURPOSE:To improve the operability of an input device for graphic data by providing a tablet, function keys, menu sheets and an input confirmation signal unit on the same operating surface and giving a colored check mark by means of a stylus pen. CONSTITUTION:When a segment input instruction key of the function keys 12 is pushed in a segment input mode, a preparation confirmation lamp 16 is turned on. Then touches are given with a stylus pen 15 to the start and then end points on a segment pattern of a drawing original 10 set on a tablet 14. When the input data on segments are fixed, an action end confirmation lamp 18 is turned on. Then the pattern of the original 10 is confirmed and a touch is given with the pen 15 to the pattern selected out of a book-form menus the pattern data is supplied. Then an input confirmation lamp 17 is turned on, and the lamp 18 is turned on when the pen 15 give a touch to the pattern position of the original 10 on the tablet 14. Here the pen 15 can give a check mark of >=2 colors.
Patent JP-H0795812-A (JP)
Title: Posture-controlling apparatus for working vehicle
Inventor: KAWAMURA YOSHIHIRO
IPC: B60G17/00
Filed: 1993-09-29
Abstract: PURPOSE:To provide a posture-controlling apparatus having an automatic controlling means, a manual controlling means and an automatic stopping means, capable of automatically breaking the automatic control when the vehicle is manually operated by an operator in the case of abrupt change of the inclination angle of a field, having improved operability and useful for combine, etc. CONSTITUTION:This posture-controlling apparatus 30 is provided with an automatic controlling means to perform the lift-control of a crawler traveling apparatus 2 to coincide the inclination angle of the machine body detected by an inclination sensor 33 with the target inclination angle preset by an inclination setter 32, a manual controlling means to control the lifting motion of the crawler traveling apparatus 2 by a manual operation switch 31 in preference to the automatic controlling means and an automatic stopping means to stop the automatic control by the automatic controlling means independently of the completion of the manual operation when the right or left side of the machine body is lowered by the manual controlling means.
Patent JP-H04123972-A (JP)
Title: Pipe inspection and repair robot
Inventor: OMORI SHINYA
IPC: B25J5/00
Filed: 1990-09-14
Abstract: PURPOSE:To drive a robot so stably as well as to promote the standardization of construction and structure in the robot and its miniaturization and lightweightiness by installing a traveling mechanism traveling along two rails laid down in a pipeline. CONSTITUTION:This pipe inspection and repair robot, being suitable for a seawater cooling water pipeline 1 being installed in space between a turbine building 2 and a freeing port of a nuclear power plant is composed of a traveling mechanism 5 for travel along two rails 4 laid down in the pipeline 1 and a robot body 10 whose both sides are supported by the traveling mechanism 5. The robot body 10 is provided with a small camera (inspection mechanism) 6 in the front part and a detecting mechanism 7 with an ultrasonic probe in the rear part respectively, a repairing mechanism 8 with a coating injection nozzle at the tip and an optical reader 9 counting a marking point installed in one side of the two rails 4 at a constant interval, and it is connected to an operating chamber 11 provided with a control panel 12, a monitor board 13 and a coating solution pump 14, etc., by a cable and a hose 15 or the like.
Patent JP-H0796555-A (JP)
Title: Plastic optical article
Inventor: HOSONO HIROSHI
IPC: G02C7/02
Filed: 1993-09-29
Abstract: PURPOSE:To improve shock resistance, abrasion resistance, durability, and heat resistance by improving adhesion of a hard coat film, by a method wherein a hard coat layer is formed on a transparent substrate wherein at least a part of the surface is comprised by being alkaline-solution-treated and it consists mainly of resin containing sulphur. CONSTITUTION:A hard coat layer is formed on a transparent substrate wherein a part of the surface is comprised by being alkaline-solution-treated and it consists mainly of resin containing sulphur. Hereupon, the resin containing the sulphur is the resin to be obtained by polymerizing a monomer composition containing at least 10wt.% monomer possessing at least 1 thiol(meta)acrylate group. Then it is preferable that the resin have a refractive index of 1.54-1.70. Then the hard coat layer consists mainly of organosiloxane and a particulate inorganic oxide. Then it is preferable that the inorganic oxide is contained within a range of 5-80wt.%.
Patent JP-H0691122-A (JP)
Title: Dust collector
Inventor: KATSUBE SHUICHI
IPC: B01D46/10
Filed: 1992-09-11
Abstract: PURPOSE:To provide a dust collector excellent in sucking efficiency, enabling the airtightness of a separation chamber to be rough compared with the conventional dust collector and capable of using a container without shape retention as the container for the objective dust to be collected. CONSTITUTION:A suction part 8 introducing the dust to be collected 4 into a separation chamber 2 by a suction flow generated by a blower 1 is provided, and at the same time, a constitution, by which the dust 4 separated by a filter in the separation chamber 2 is dropped downward and is accumulated at an accumulation part 5, is provided. Then, a tabular filter 3 as the filter is provided, and the flowing in position of the suction flow to the separation chamber the is set at the upper side of the accumulation part 5 and the lower side of the tabular filter 3, the flowing direction to the separation chamber 2 is set in the direction along the surface of the tabular filter 3, and the blower 1 is arranged at the suction part 8.
Patent JP-2000074969-A (JP)
Title: Semiconductor evaluation device, magnetic field detector used for it, its production and memory medium having stored program for semiconductor evaluation thereon
Inventor: TAMAOKI NAOYA
IPC: G01R31/315
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To exactly measure the radiation noise of a semiconductor. SOLUTION: This device is provided with an electromagnetic measuring mean 1 measuring two dimensional electromagnetic field distribution in a plane parallel to the upper surface of a semiconductor, a distribution image production means 2 extracting an electromagnetic field distribution larger than a predetermined threshold from the electromagnetic field distribution of the semiconductor measured by this electromagnetic field measuring means 1 and converting the electromagnetic field distribution to the distribution image of the two dimensional plane,  an image comparison means 3 the distribution image produced by the distribution image production means 2 and projection images of wiring and lead frame of preproduced semiconductor and a radiation source specifying means 4 specifying the overlapped wiring or the lead frame in the case when the images of the electromagnetic field distribution and the wiring and the lead frame overlap by the comparison by the image comparison means 3.
Patent JP-S62103440-A (JP)
Title: Suction device for engine
Inventor: KAIDE TADAYOSHI
IPC: F02D41/10
Filed: 1985-10-30
Abstract: PURPOSE:To make a sudden torque variation so as not to be felt to a driver, by detecting a fact that increment compensation at the time of acceleration is in a release state, and from that point, controlling a desired air-fuel ratio to be turned to the lean side in a steplike manner, in case of feedback control using a lean sensor. CONSTITUTION:On the basis of a signal out of the lean sensor 21 installed in an exhaust passage, a control unit 27 performs feedback control to the specified lean air-fuel ratio conformed to throttle valve opening 18, suction quantity 15, suction temperature 14, engine speed 25, cooling water temperature 23, etc., and also controls a fuel increment takes place, but a driver detects a fact that acceleration is over with, for example, a return state or the like of an accelerator pedal, and from at that point, a desired air-fuel ratio is controlled to turn it to the lean side in a steplike manner in order to put it back to lean control. With this constitution, a driver's will and an engine torque variation are congruous with each other, thus he will in no case feel a large torque shock.
Patent JP-S59190999-A (JP)
Inventor: RICHIYAADO EFU SUTOTSUKERU
IPC: C07H23/00
Filed: 1983-12-24
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-S63106432-A (JP)
Inventor: YOOZEFU TSUUREEGAA
IPC: F16D41/07
Filed: 1986-10-15
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-S60134728-A (JP)
Inventor: KAI MICHIO
IPC: H02H7/00
Filed: 1983-12-23
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-H0798254-A (JP)
Title: Measuring apparatus
Inventor: WADA ICHIRO
IPC: G01J5/08
Filed: 1993-09-30
Abstract: PURPOSE:To improve the working efficiency and the operation efficiency of a plant by constituting a plurality of small-diameter conduits in every member boundary face to make a structure of inserting and laying optical fibers as the temperature measurement part of a thermometer. CONSTITUTION:Pulse light is entered into an end of an optical fiber 4, where temperature is sensed from the intensity of antistokes light due to Raman scattering in the optical fiber 4, and distance is determined from the time of incidence pulse light to return by reverse scattering in the medium of the optical fiber 4 to measure position; thereby, in the case where an object under measurement is a high-temperature decomposition pipe of the oil refining process, deposition can be located by sensing hot spots and by finding deposition and degree of cokes on the in-pipe wall. In the case where the object under measurement is a roller 1, the temperature distribution of a roller surface can be measured, so that a degree of contact of the roller 1 with a moving body such as a roller body can be found as well as the surface state of the roller.