baber/WOPTO huggingface dataset:
Patent JP-H0233838-A (JP)
Title: Electron beam generation device
Inventor: SHIRATORI TETSUYA
IPC: H01J31/12
Filed: 1988-07-25
Abstract: PURPOSE:To eliminate temperature disunion of linear cathode electrodes for stably obtaining a picture having no variety in brightness by arranging a prescribed porous layer at a contact part of a supporting means with a linear cathode electrode. CONSTITUTION:A substrate 3a provided with the hole parts on a metal plate is formed on a cathode supporting means 3 followed by forming a porous layer 3b of a heat-resisting insulating material on the surface of the substrate 3a. Then, when a linear cathode electrode 5 is conducted, the electrode 5 emits electrons. When a control electrode 2 is put on the lower potential than the electrode 5, emitted electrons 7 are attracted by a takeoff electrode 6. When the electrode 6 is put on the higher potential than the electrode 5, the electrons 7 are accelerated to form an electron beam. In this series of operations, a temperature drop is not generated at the contact part, when the electrode 5 is heated up to a high temperature by a heater current. Accordingly, the electrode 5 generates no temperature disunion or the like.
Patent JP-S6244616-A (JP)
Title: Abnormality detector for shutter
Inventor: MASANOBU KAZUNORI
IPC: G01N23/00
Filed: 1985-08-22
Abstract: PURPOSE:To detect an abnormal action of a shutter and to ensure to detect the abnormal action by deciding whether a detected signal level from a radical- ray detector is over a decision level corresponding over a closing state of the shutter and deciding that over the decision level continues for a prescribed period of time. CONSTITUTION:A CPU 21, a ROM 24 and a RAM 23 which stores a program of a shutter abnormality detecting flow chart, a data input port 26 which inputs data of the shutter opening and closing sequence 8, an I/O port 25 with the radial-ray detector 3, etc. are connected with a bus 22 of a shutter abnormality detection part 21 of the title detector. The CPU 21 controls each part according to the program of the ROM 24. Then, the CPU 21 decides whether the level of the detected signal from the detector 3 is over the decision level corresponding over the closing state of the shutter 6. The CPU 21 decides whether over the decision level continues for the prescribed period of time and the abnormal action of the shutter 6 is surely detected.
Patent JP-S5972514-A (JP)
Title: Numerical controller containing color display device
Inventor: NAGAMINE AKIRA
IPC: G05B19/4093
Filed: 1982-10-20
Abstract: PURPOSE:To check easily and quickly a program, by displaying concurrently an NC working program path and a correction path using a correction data on a CRT in different colors. CONSTITUTION:An NC working program is read for each block by a reading means 1 and supplied to a program path calculating means 2 and a correction path calculating means 3. When a correction is required with the program, a correction data is fed to the means 3 from a correction data setting means 4 to calculate a correction path. The data on both program path and correction path are written to graphic RAM5 and RAM6 for program path and correction path respectively by a data writing means 7. These RAM5 and 6 are set in correspondence to different colors from each other. Then both paths are displayed at different positions on a color CRT10 with an indication of a data reading means 8 via a display control part 9. In such a way, a program can be checked easily and quickly.
Patent JP-H0478611-A (JP)
Title: Control device of combustion type heater
Inventor: YAGISAWA KENJI
IPC: F23N1/02
Filed: 1990-07-16
Abstract: PURPOSE:To always certainly ignite a combustion type heater and continue combustion by detecting temperature of flame generated at the time of combus tion of an air-fuel mixture and changing a fuel pump and an air blower from medium output over to the maximum output at the time when the detected flame temperature reaches a set temperature. CONSTITUTION:A control device 20 has a control part 30, a memory 31 and a timer 32, and a manual switch 24 and a flame sensor 21 are connected to the input side of the control part 30 and a glow plug 7, a fuel pump 2 and a blower 4 are connected to the output side of the control part 30 respectively. Among them, a flame temperature detection means is constituted of the flame sensor 21 and an output change-over means is constituted of the control part 30 and the memory 31 respectively. Then, the control part 30 computes and processes each kind of input signals and outputs a signal to actuate the glow plug 7, the fuel pump 2 and the air blower 4. At this time, the growth state of flame is sensed by way of detecting a flame temperature and when the flame grows to a certain degrees (when the flame temperature is about 200 deg.C), each output of the fuel pump 2 and the air blower 4 is changed from a half state over to a full state.
Patent JP-H1129269-A (JP)
Title: Rope type elevator
Inventor: MATSUNAGA HARUKA
IPC: B66B1/32
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To accurately detect the presence or absence of dew condensation on an electromagnetic brake, to prohibit the normal operation immediately after the dew condensation over a specified limit, and restart safe and normal operation immediately by removing dew. SOLUTION: A rope type elevator is provided with a dew sensor 2 which detects the dew condensation on the electromagnetic brake for hoist 1 of a rope type elevator and a heater 5 which controls a control device 3 so as to prohibit the operation of the elevator based on dew detection signals 2a from the dew sensor 2 and heats the electromagnetic brake. By this, the dew condensation can be known accurately and the heater 5 is operated so as to eliminate dew. Thus the lowering of the function of the electromagnetic brake can be avoided and the operating efficiency of the elevator can be increased.
Patent JP-S6076659-A (JP)
Title: Diagnosis of embedded conduit
Inventor: KAJIKAWA OSAMU
IPC: G01N27/20
Filed: 1983-10-03
Abstract: PURPOSE:To accurately diagnose the corrosion degree of an embedded pipe, by measuring inflow and outflow currents of the definite section of an embedded main branch pipe at both sides thereof and calculating a current flowed into soil from the measured values. CONSTITUTION:Inflow and outflow currents LL/LR of the definite section of a main branch pipe 1 at either one of the sides thereof and a total current SIGMAIS flowing into the definite section of said main branch pipe from all of supply pipes connected thereto are calculated at terminal parts of said supply pipes 2 exposed above the ground. In the next step, a current DELTAi flowed into soil from the definite section of the main branch pipe 1 is calculated by the operation of formula I and a corrosion amount DELTAV is further calculated from the operation of formula II while the corrosion degree of the definite section of the main branch pipe 1 is diagnosed on the basis of the calculated corrosion amount DELTAV. In the formulae I , II, Y is the embedded period of the main branch pipe, (a) is a period required in deteriorating the coating layer of the main branch pipe and (k) is constant.
Patent JP-2000092000-A (JP)
Title: Large-scale communication network with complete mesh- like optical core transmission network
Inventor: BESHAI MAGED E
IPC: H04B10/291
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a complete mesh-like communication network. SOLUTION: In the complete mesh-like communication network based on an optical core transmission network having a plurality of optical nodes, each electronic edge switch 18 connects to each optical node 14 and an exclusive channel is set up among all pairs possible for the electronic edge switches 18 via relating optical nodes 14 and an optical core transmission network. The connection path is set up by using one or a plurality of channels among the electronic edge switch pairs and the electronic edge switch pairs execute major functions relating to path connection including speed control and path setup.
Patent JP-S6168848-A (JP)
Title: Photoelectric tube
Inventor: OKADA KUNIHIRO
IPC: H01J40/06
Filed: 1985-08-26
Abstract: PURPOSE:To enable a photoelectric tube to be placed near the subject so as to achieve increased optical efficiency by using a tub-like photoelectron-emitting screen the cross section of which is a circular arc the curvature center of which is located outside the outer tube and applying a light-shielding medium to the area of the outer tube other than its window to which a light-scattering medium is applied. CONSTITUTION:A cathode 52 consists of a tub-like electrode which constitutes a circular arc which has r diameter and the curvature center of which is located outside an outer tube 51. The inner surface 501 of the window 50 of the outer tube 51 upon which light becomes incident upon is formed by delustered glass. An anode 53 consists of a rod so that an adequate amount of light reaches the cathode 52. In order to prevent any decrease in the S/N ratio which might be caused by light traveling through the area 51 other than the window 50, the area 51 is shielded from light by chromium or similar material. Accordingly, it is possible to produce a photoelectric tube having good light-receiving efficiency and stable characteristics.
Patent JP-S6245402-A (JP)
Title: Continuous forward and backward rolling method for steel bar
Inventor: MIURA YOSHINORI
IPC: B21B1/18
Filed: 1985-08-26
Abstract: PURPOSE:To prevent the guide clogging, inclination, etc. of a rolling material by providing guide devices and turning devices to respective rolling mills and executing slight draft rolling with the preceding rolling mill and high draft rolling with the succeeding rolling mill. CONSTITUTION:The guide devices 3, 3; are provided before the 2-high mills S1, S2 and the guide devices 4, 4' are disposed behind said mills. The turning devices 2, 2' are respectively provided before the mill S1 and behind the mill S2. The rolling billet of the previous stage is rotated 90 deg. by the device 2 to be positioned to the right side of the device 3 when said billet arrives at the position before the mill S1. The billet is then subjected to the light draft rolling. The billet is rolled at a high draft by the rolling mill 2 in succession thereof and is turned 90 deg. by the device 2', then the billet is subjected to the light draft rolling. The billet is further subjected to the high draft rolling by the rolling mill 1. The guide clogging is prevented under the slight rolling reduction by such iterative rolling. The inclination and twist of the rolling material are prevented by the guides 3, 4, etc.
Patent JP-H0236170-A (JP)
Title: N-(2-methacryloyloxyethyl)-tetrafluorophthalimide, production thereof and n-(2-hydroxyethyl)-tetrafluorophthalimide
Inventor: KAWAKAMI HIROYUKI
IPC: C07D209/48
Filed: 1988-07-26
Abstract: NEW MATERIAL:N-(2-Methacryloyloxyethyl)-tetrafluorophthalimide expressed by formula I and N-(2-hydroxyethyl)-tetrafluorophthalimide expressed by formula II. USE:A monomer compound capable of improving water resistance without deteriorating mechanical strength of polymethyl methacrylate and intermediate therefor. PREPARATION:A compound expressed by formula III is reacted with ethanolamine to provide a compound expressed by formula II, which is then reacted with methacrylic acid in the presence of an acidic catalyst to afford the compound expressed by formula I. Since a polymer obtained from the afore- mentioned compound as a monomer component is capable of exhibiting excellent water resistance (low water absorptivity) and mechanical strength is nearly comparable to that of polymethyl methacrylate, the polymer is preferably used as optical materials, coatings, textile treating agents, mold releasing agents, resin modifiers, optical fiber protective agents, permoselective membranes, etc.
Patent JP-H0934461-A (JP)
Title: Rubber switch
Inventor: KONISHI KEIJI
IPC: H01H13/64
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce the moving distance of a press projection and to enlarge the contact time difference of two contacts while ensuring stable operation in a rubber switch formed so that two moving contacts are brought into contact with a fixed contact at a time difference and mainly used for detecting the strength of the rubber switch of an electronic musical instrument. SOLUTION: When the press projection 4 of a rubber-made moving contact support member is pushed down, as shown in (B), a moving contact mounting part 12 is inclined on the other side in a long axial direction and one piece of a moving contact 61 is brought into contact with a fixed contact 31 by the drag of a rib 5 formed in the lower surface of the moving contact mounting part 12 , and when the press projection 4 is successively pushed down, as shown in (C), a projection part 9 for a fulcrum formed on both sides of the moving contact 61 is brought into contact with a base board 2 and the moving contact mounting part 12 is rotated to one side in a long axial direction with the projection part 9 for a fulcrum being used as a fulcrum and, as show in (D), the rib 5 is bent and one piece of a moving contact 62 is brought into contact with a fixed contact 32 .
Patent JP-H0475864-A (JP)
Title: Rocking type polishing device
Inventor: TSUTSUMI KATSUJI
IPC: B24B31/06
Filed: 1990-07-12
Abstract: PURPOSE:To better the fluidity of the material in a container and to obtain a high polishing efficiency, by providing a container rocking means, which rocks the container so that the material in the container is flowed by drawing a figure eight like locus in the vertical face. CONSTITUTION:A freely rockable container 10 whose upper part is released and in whose inside the body to be polished is stored together with abrasives, is provided. The container 10 is rocked by a container rocking means 20 so that the material in this container 10 is flowed by drawing a figure 8 like locus inside the vertical face. Consequently, an excellent polishing efficiency can be obtained because the material in the container 10 is flowed by drawing a figure 8 like locus inside the vertical face and all of materials are motioned uniformly and strongly without any dead angle.
Patent JP-2001016130-A (JP)
Title: High frequency switch
Inventor: MAEDA YASUHIRO
IPC: H04B1/44
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency switch, which can be miniaturized, by improving isolation between an antenna and a transmission circuit and minimizing the number of parts. SOLUTION: Concerning this high frequency switch, a parallel circuit is formed by connecting an inductor 11 and a capacitor 4, which is connected to the cathode of a first diode 1 for limitation from an antenna ANT to the transmission circuit to the said first diode and a transmission/reception switching signal to be the forward bias voltage of first and second diodes 1 and 3 is supplied to the node of the inductor 11 and the capacitor 4.
Patent JP-H1115701-A (JP)
Title: Method and system for collecting data
Inventor: KOIKE MASAHIRO
IPC: G06F11/34
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To eliminate uselessness when the change data of state data of a control object device which is fetched into a controller are transferred to an external data handling means. SOLUTION: A sequence controller 1 monitors the state of a machine tool M, successively stores data changed among state data in a changed data storing part 9 and counts the number of the stored data with a counter 10. Before an external data handling means 20 sends a transfer request for changed data to the controller 1, it checks the count value, decides that changed data which are not transferred do not exist when the count value is zero and do not make a transfer request.
Patent JP-H061528-A (JP)
Title: Folding up device for towel and the like
Inventor: MORIYA YASUO
IPC: B65H45/18
Filed: 1992-06-19
Abstract: PURPOSE:To remove dust adhering to both the surfaces of a towel placed on a carrying belt on the way of a towel carrying process and to fold it up into quarters for delivering it. CONSTITUTION:Endless carrying belts 12, 15 and 18 are arranged above and below, and a dust catching mechanism 3 is adjacently installed above the belt 12, and folding up arms 20, 21 are severally arranged in front and in rear, and a delivering mechanism 4 is connected to the terminal of the belt 18. A towel placed on the belt 12 is wound by the absorbing rollers 30, 31 of the dust catching mechanism 3 to remove the dust on both its surfaces, and then returned onto the belt 12, and when the towel hangs down as much as about its half from the terminal (at the position of a pulley 11), the towel is pressed into a space between the belts 12, 15 by the tip of the folding up arm 20 to be folded up into a half. Next, when the towel hangs clown as much as about its half from the terminal of the belt 15, the towel is pressed into a space between the belts 15, 18 by the tip of the folding up arm 21 to be folded up into quarters, and carried to the delivering mechanism 4 as it is. The above folded up towel arriving at the delivering mechanism 4 falls to a fixed position and is stacked.
Patent JP-H0351305-A (JP)
Title: Basic drawing for sewing of collar of clothing
Inventor: FUWAN DEN SHIYAN
IPC: A41H3/00
Filed: 1989-07-20
Abstract: PURPOSE: To provide a method for drawing a basic drawing for sewing a collar of clothes by which the drawing capable of corresponding to a change of a figure and a size and providing a smooth garment fitting to the body is obtained by specifying a method for sizing the body and a drawing method. CONSTITUTION: This drawing method comprises a step for measuring the circumference of the neck and the size around the collar, and determining a collar-folding point 1, a neck side point 2 of the front body and a size 3 of the collar height on the front body fragment, a step for determining points 5 and 6 from the collar specification line and obtaining points 7, 8 and 9 symmetrical to the points 4, 5 and 6 by using a line connecting points 1 and 3 as the axis line of symmetry, a step for determining a coordinating point 12 of a neck side point 10 of the back body, a sizing point 14 of collar height and the point 5,  and determining the point 15 from the neck back point 13 on the center line of the back body below the distance same as the distance form the neck back point 13 to the sizing point 14 of the collar height and the distances of the points 10 to 11 and 12 in the downward direction, a step for forming an arched line 16 having the length of a back collar opening and an arched line 17 having a width of a back dollar leaf side, extending the arched line 13 to the front body in the downward direction by keeping the width between the points 2 and 3 and obtaining a cross point 21 of the extended line and the collar folding line, and a final step for forming the point 18 into an upper angle of the back collar fragment, determining the distance of the points 18 and 19 from the width of the back neck collar leaf of the points 13, 14 and 15, connecting points 8, 19 and 5,  18 and obtaining the collar folding line.
Patent JP-H1032516-A (JP)
Title: Receiver
Inventor: TAKEUCHI ISAO
IPC: H04B1/10
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To improve receiving performance of the receiver of a direct conversion system by modulating a demodulating local signal by a pseudo noise signal to mix to a reception signal and inversely spreading the nixed signal by the pseudo noise signal to make a base band signal. SOLUTION: Since waves outputted from respective transmitter 21 and π/2 phase shifter 22 become local signals spread by multiplying by the respective pseudo noise signals PNc/PNs and supplied to respective mixing circuits 14I/14Q. Then the mixed output of the mixer circuits 14I/14Q is supplied for inverse conversion circuits 16I/16Q respectively through low-pass filters 15I/15Q. A pseudo noise signal PNc outputted by a PN code generation circuit 24 is supplied for the circuit 16I and the demodulated signal of an I component obtained by inversely spreading the demodulated signal by multiplying this pseudo noise signal PNc is made a base band signal. On the other hand, pseudo noise signal PNs outputted by a PN code generation circuit 25 is supplied for the circuit 16Q and the demodulated signal of a band spread I component is made a base band signal.
Patent JP-H0910847-A (JP)
Title: Die holder for concentric die used for press brake and the like and die plate
Inventor: KAWANO SUSUMU
IPC: B21D37/14
Filed: 1995-06-29
Abstract: PURPOSE: To lower the holding position of a lower die by mounting a die plate having a projecting part for fitting constituting a fixing means for concentric die to the upper face of die holder and finely adjustable in the front/back directions for a die holder so as to improve workability for positioning/fixing of concentric die. CONSTITUTION: At the beginning, by fastening the upper end part 23 of an upper die 5 on an upper table 7 of machine with a clamp 28 fastened by a bolt 29, the upper die 5 is fixed to the upper table 7. Further, a die holder 2 is fixed on a lower table 6 of machine through a clamp 1 fastened by a bolt 19 and a die plate 3 is placed on the upper face 11 of this fixed die holder 2. Subsequently, a fastening bolt 12 is inserted into a mounting hole 27 and a thread part 12b of fastening bolt 12 is simultaneously screwed to a thread hole 20. By this method, positioning/fixing of the concentric die is executed from the upper side of die holder 2.
Patent JP-S6248298-A (JP)
Title: Composite speed governing method for small-capacity water-wheel generator
Inventor: ONISHI SHIGERU
IPC: H02P9/04
Filed: 1985-08-24
Abstract: PURPOSE:To obtain a speed governing method for an economical small-capacity water-wheel generator having simple constitution by controlling the generator by controlling an input to a water wheel to a gentle load change and adjusting supply power to dummy load to a rapid load change. CONSTITUTION:When the load of a generator 2 suddenly decreases, an input PW to a water wheel 1 immediately after the sudden decrease does not alter, and the number of revolutions of the water wheel beings to increase. The augmentation of the number of revolution is transmitted over an automatic speed regulator 8 by a tachometer generator 5, and compared with the setting signal of a speed setter 10 in the regulator 8 and added to a power regulator 6, and power consumption, Pd, in a dummy load 4 is increased. A sequence arithmetic section 9 receives a revolution rise signal and the current increasing signal of a dummy load circuit, and emits a close command for a guide vane 3 to a servomechanism 7. Accordingly, a governing method for an economical small- capacity water-wheel generator having a simple structure is acquired.
Patent JP-H0350550-A (JP)
Title: Method and processor for substrate processing
Inventor: TAKANO MICHIO
IPC: H01L21/027
Filed: 1989-07-19
Abstract: PURPOSE:To perform uniform processing over the entire surface of a substrate by pressing liquid into sealed containers which have fine-gap slits to the overall width of the substrate and processing the substrate with liquid supplied continuously through the slits. CONSTITUTION:The substrate 1 after exposure is mounted on belts 2a and 2b and conveyed from right to left. The belts 2a and 2b are driven by a motor 3. A developer put in the tank 4 is sent out to the sealed containers 6a and 6b by a pump 5 and the developer which flows out of the slits of the sealed containers 6a and 6b falls on the substrate 1 being conveyed uniformly and continuously over the entire surface. Consequently, the entire surface of the substrate 1 can be processed uniformly and effectively with high accuracy and high quality without damaging a thin film.