baber/WOPTO huggingface dataset:
Patent JP-S6441011-A (JP)
Title: Multi-channel analog output circuit
Inventor: OSHIGA TAKAYUKI
IPC: G05B21/02
Filed: 1987-08-06
Abstract: PURPOSE:To shorten the output period of the wrong analog data and to improve the noise immunity by reading data in a cycle shorter than the writing cycle of the digital data to a buffer register. CONSTITUTION:The registers Reg.1-4 of a dual port RAM 4 are successively read and selected via an address (a) whose cycle is set at 1msec supplied from a dividing circuit 6. Then the data on these Regs. are supplied to a D/A converter 1 via a photocoupler 3a and converted into the analog data. These analog data are supplied to the sampling/holding S/H circuits 2a-2d. In other words, the sampling/holding cycles of the S/H circuits 2a-2d are set at 1msec which is sufficiently shorter than and regardless of the data replacing cycles of those Regs.1-4. Thus the analog data on the circuits 2a-2d can be corrected within 1msec at the maximum even though they are changed by the noises. As a result, the influence of the noise can be effectively suppressed.
Patent JP-2000026631-A (JP)
Title: Plasma surface treatment apparatus
Inventor: UENO MUNEMASA
IPC: C23C14/56
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To surface-treat a workpiece in an upright treatment apparatus in which the workpiece is transferred through a vertically extending passage gap path to thereby prevent it from being damaged as a result of contact with the electrode due to its deflection resulting from its own weight during transfer. SOLUTION: There is provided a plasma surface treatment apparatus consisting of a treatment chamber 2 confined by two walls 2a and 2b which are separable from each other horizontally, the walls 2a and 2b being provided with electrodes 5a and 5b opposed to each other through a passage gap path R for a workpiece W so as to form a vertically extending passage gap path R. The atmosphere inside the apparatus is replaced by a plasma exciting gas, and a voltage is impressed between the opposed electrodes 5a and 5b in this atmosphere. The workpiece W is then continuously transferred from the top of the path R to its lower portion and is surface-treated with the plasma generated between the electrodes 5a and 5b during the transfer.
Patent JP-S5897036-A (JP)
Title: Microfilm supporting card
Inventor: MORI KIYOTAKA
IPC: G03B21/64
Filed: 1981-12-04
Abstract: PURPOSE:To control microfilms conveniently, by providing a thin plastic plate with a window in a microfilm shape, sticking an adhesive film around the window, and forming a magnetic layer for data recording by coating. CONSTITUTION:A thin plastic plate 1 is provided with a window 2 in a microfilm shape, and a microfilm is stuck around the window through an adhesive. Further, a magnetic recording belt 4 for recording and retrieving data is stuck to the remaining part of the thin plate 1. Therefore, this card neither, folds nor curves and is used conveniently used to control microfilms.
Patent JP-H0244278-A (JP)
Title: Optical proximity sensor
Inventor: MOCHIZUKI MASAHIKO
IPC: G01V8/20
Filed: 1988-08-04
Abstract: PURPOSE:To provide the title sensor having detection sensitivity only with respect to the light from a specific light source and made hard to be affected by the light from other sensor and disturbance light by controlling the change of the quantity of the light from a light source in a sine wave like form and providing frequency selectivity to a detection circuit part. CONSTITUTION:A sine wave of predetermined constant frequency is generated by a sine wave generator 1 and a light emitting element 3 is controlled by a control circuit 2 so that quantity of emitting light is modulated by said sine wave to become a sine wave shape. The sine wave modulated light being the output of the light emitting element 3 is applied to a reflecting surface and the reflected light from the reflecting surface is received by a phototransistor to be photoelectrically converted. The photoelectric conversion output of the phototransistor is obtained by photoelectrically converting all of the light incident to the phototransistor. Therefore, a light source is selected by a filter 5 set so as to permit only the same frequency as the sine wave generated by the sine wave generator 1 to pass. By this method, the effect of the light from other sensor or disturbance light is made hard to receive and a distance can be accurately measured.
Patent JP-H02480-A (JP)
Title: Variation type of bovine pancreatic trypsin inhibitor produced by recominant dna technique, method thereof, manifestation vector, recombinant host and pharmacological use thereof
Inventor: ERUNSUTOOAUGUSUTO AUAASUBARUTO
IPC: A61P9/00
Filed: 1988-08-06
Abstract: Peptides essentially with the sequence of pancreatic bovine trypsin inhibitor (aprotinin) in which one or more amino acids in positions 15, 16, 17, 18, 34, 39 and 52 have been replaced by a naturally occurring amino acid are prepared by recombinant DNA technology. Also described are processes, expression vectors and recombinant hosts and the pharmaceutical use of the variants.
Patent JP-S6087038-A (JP)
Title: Film stick processing method
Inventor: JIYOUNO KENICHI
IPC: B29C51/16
Filed: 1983-10-19
Abstract: PURPOSE:To prevent the generation of wrinkle at the corner part or angle part of film base material by a method wherein a film is disposed in tension contacting to the upper part of a frame arranged around a base material and a film is sticked on the surface of the base material. CONSTITUTION:A base material 2 is arranged in the inner part of a closed frame 1 and a vinyl chloride resin film 3 is provided with drawing tension on each side adjoining on the upper part of the frame, and the space surrounded by the frame and the film 3 is reduced pressure by a vacuum pump 4. Due to the reduction of pressure, the film 3 is pressed to the projected parts 5 of a stump, and furthermore to the slant surface, and the base material surface and the film 3 are sticked in unit by adhesive agent applied on the base material surface 2. Tension is given to the film 3 when it is contacted and adhered to the slant line 7, and the film is extended, so it is prevented from shrinking.
Patent JP-H0541394-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: KOIKE KENICHI
IPC: H01L21/338
Filed: 1991-08-05
Abstract: PURPOSE:To prevent damage of an anneal protective film at the time of annealing and to manufacture a semiconductor device having a high quality. CONSTITUTION:A method of annealing a semiconductor device comprises the steps of forming a gate electrode 21 on a compound semiconductor substrate 20, implanting ions in the substrate 20 with the electrode 21 as a mask, forming an insulating film 22 on a boundary between the sidewall of the electrode 21 and the substrate 20 to smoothen a boundary between the end of the electrode 21 and the substrate 20, and then forming an anneal protective film 23 on the entire substrate 20 and then annealing it.
Patent JP-H0644175-A (JP)
Title: Disk controller to report device off-line
Inventor: TAROUDA YUUICHI
IPC: G06F13/12
Filed: 1992-07-23
Abstract: PURPOSE:To prevent a job a host device issued from ending abnormally in respect of a disk controller. CONSTITUTION:This disk controller 25 is provided with a patrol seek function to connect plural disk devices 4 to 7 and instruct each selected disk device to execute the positioning operation of a head. Then, an attention sending means 26 to send attention to the host device 24 in the case that the selected disk device does not respond is provided, and by letting the host device 24 recognize that the corresponding disk device is in an off-line state by sending an equipment check for a volume label read request for the corresponding disk device which the host device 24 recognizes to be in an on-line state on the basis of the attention the attention sending means 26 sent, the host device is allowed to wait until the corresponding disk device becomes usable while preventing the job the host device 24 issued from ending abnormally.
Patent JP-H0245287-A (JP)
Title: Saddle type four-wheel vehicle
Inventor: OGURA YOSHIMOTO
IPC: B62K5/08
Filed: 1988-08-05
Abstract: PURPOSE:To reduce shock to a crew by disposing a shock absorbing means at a steering shaft, thereby improving the hock absorbing property of a front cushion. CONSTITUTION:A steering shaft 10 is divided into an upper and lower shafts 11, 12, and between them, a shock absorber comprising a damper 17 and a coil spring 18 is interposed. In this arrangement, shock acting on the shaft 12 is absorbed as the displacement of the shaft 12 in the thrust direction with respect to the shaft 11, thereby the shock transmitted to a steering handle is reduced. It is thus possible to reduce the shock to a crew.
Patent JP-S6441705-A (JP)
Title: Catalytic burner
Inventor: KAWASAKI YOSHITAKA
IPC: F23D3/18
Filed: 1987-08-05
Abstract: PURPOSE:To obtain the stability of combustion and the uniform complete combustibility of the burner and, at the same time, to improve the radiation performance thereof by making the cylinder diameter of an oxidizing catalyst layer greater than the diameter of an evaporation chamber in which the tip end of a wick is exposed and that of the opening position of a secondary air port. CONSTITUTION:During a normal combustion the outer surface of a catalyst cylinder 5 becomes the center of a reaction, and is heated to a high temperature. Radiant heat from the outer surface is dispersed to the external part via of a glass cylinder 6 covering the periphery of the burner. Since the main reaction surface of the catalyst cylinder 5 is exposed over the entire periphery, the radiation efficiency (ratio of radiant heat discharge amount to total combustion heat amount) is remarkably large, and can reach 40-45%. Further, since the outer diameter of the catalyst layer 5 is set greater than the diameter of the opening position of each of secondary air ports 3a and 4b as well as the outer diameter of the evaporation chamber 2, the flow passage leading from the evaporation chamber 2 to the catalyst cylinder 5 is curved. Therefore, no deflection of a fuel and air on the surface of the combustion cylinder 5 occurs, and the combustion becomes uniform. Thus, it is possible to obtain an incandescent condition having no irregularity and promote complete combustion.
Patent JP-H0360901-A (JP)
Title: Surface covering cutting tool member having hard covering layer excellent in adhesion
Inventor: KATO MUNENORI
IPC: B23B27/14
Filed: 1989-07-28
Abstract: PURPOSE:To enhance the adhesion by forming a hard covering layer consisting of the artificial diamond thin layer of 0.1-1mum mean layer thickness formed by a vapor phase synthesis and a similarly formed alternate lamination layers consisting of more than two layers respectively of an amorphous carbon layers in 0.1-1mum mean layer thickness, more than four layers in total, on the surface of a tungsten carbide base sintered hard alloy base body. CONSTITUTION:A hard covering layer consisting of the artificial diamond thin layer in 0.1-1mum mean layer thickness formed by a vapor phase synthesis and the similarly formed alternate lamination layers more than tow layers respectively of an amorphous carbon thin layer, more than four layers in total, is formed on the surface of a WC base sintered hard alloy base body. This covered layer is not peeled off even under the high temperature heating conditions at the time of cutting, thus the adhesion thereof becomes excellent and the wear resistance can be exhibited over a long period of time.
Patent JP-S5987298-A (JP)
Title: Movable-vane pump
Inventor: IWASAKI MINORU
IPC: F04D15/00
Filed: 1982-11-10
Abstract: PURPOSE:To prevent a shaft and a bearing from being broken, by sharply setting a vane installation angle to that at which a pump is not revolved reversely when back flow is generated, thus preventing reverse revolution of the pump due to back flow generated in case of motor trip. CONSTITUTION:An operation rod 3 which penetrates through a hollow driving shaft 2 revolves a movable vane 1 through a link 4 by the vertical movement. A reverse-revolution preventing apparatus 8 is installed in the lower part of a vane operating mechanism 5. When a pump motor trips, solenoid valves 15 and 16 are released by a detection signal, and the high-pressure fluid in a tank 18 flows into a cylinder chamber 11 and pushes-up a cylinder head 19, and then a stopper 13 is thrown down by the force of a spring 14, and fixation of the cylinder head 9 is released. Simultaneously with the opening of a solenoid valve 17, the solenoid valve 15 is closed. Then, the pressure in a cylinder chamber 11 reduces, and the vane operating mechanism 5 is lowered by the dead weight, and at the same time, also the operation rod 3 shifts downward, and therefore, the installation angle for the movable vane 1 can be shifted to the angle at which reversal of pump is not permitted.
Patent JP-2000028337-A (JP)
Title: Method for calculating surface area
Inventor: TSUCHIYA KOJI
IPC: G06T7/60
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for further precisely calculating the surface area of an objective part between the slice faces of the object under the consideration of the change of shape between the slice faces. SOLUTION: In a method for calculating the surface area of an objective part between two adjoining slice faces, the outer periphery of an object in the two adjoining slice images is extracted. Next, the peripheral length of the outer periphery of each object is calculated, and a mean peripheral length equivalent value of the objective part between the slice faces is calculated, based on the peripheral length. Then, the area of a changing area where areas surrounded by the objective outer periphery are not overlapped between the slice images is calculated, and a thickness change equivalent value is calculated by dividing the area of the changing area by the mean peripheral length equivalent value. Afterwards, a mean surface width equivalent value is calculated, based on interval and thickness change equivalent values between the slices.  Then, the mean surface width equivalent value and the mean peripheral length equivalent value are integrated, and the surface area of the objective part between the slice faces is calculated.
Patent JP-S6352220-A (JP)
Title: Temperature controller
Inventor: OGIWARA MASAO
IPC: G05D23/19
Filed: 1986-08-20
Abstract: PURPOSE:To reduce the thermal impact or a semiconductor laser element by increasing the heating or cooling capacity of a temperature controller as the time elapses. CONSTITUTION:A temperature difference converter 2 calculates the difference between the temperature detected by a thermistor 1 and a set temperature. A timer 4 counts the time after the set temperature is changed or the temperature control is started and converts the counted time into a manipulated variable proportional to the time by a time converter 5. A manipulated variable switch 5 performs the switch between the manipulated variable calculated by said temperature difference and that proportional to the time. Then a current flows to a Peltier element 7 in response to the manipulated variable for generation of heat and absorption of heat.
Patent JP-H1039054-A (JP)
Title: Analog electronic clock
Inventor: MINAMITANI TAKANORI
IPC: G04C3/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce energy consumption while stepping the hand every second by switching the fixed electrodes sequentially when a voltage is applied between the movable electrode and the fixed electrode of an electrostatic motor in order to move the rotor thereby selecting the fixed electrode to be applied with a voltage. SOLUTION: When a voltage is applied between a fixed electrode 3a split into 30 sections on the circumference of a stator 2 and a movable electrode 4a split into 20 sections on the circumference of a rotor 1 in case of stepping a second hand, for example, a rotating force is generated between the fixed electrode 3a and the movable electrode 4a at 10 points opposing thereto. Consequently, the movable electrode 4a is turned to the position facing the fixed electrode 3a. In this regard, a movable electrode 4b contiguous to the movable electrode 4a at 10 points is partially located oppositely to the fixed electrode 3b. When a voltage is applied one second later between the fixed electrode 3b and the movable electrode 4b, the movable electrode 4b is turned similarly to the position facing the fixed electrode 3b.  Furthermore, when the application of voltage to the fixed electrode 3c, 3a,... is switched sequentially, the hand is stepped every second.
Patent JP-S5986736-A (JP)
Title: Clockwise and counterclockwise rotation interlocking operation device
Inventor: KIKUZAWA HIROMASA
IPC: F16H61/26
Filed: 1982-11-08
Abstract: PURPOSE:To enable to surely fix the position of shifter arms or of an operating lever at an operating position by a method wherein a cam body, in which left and right neutral cam surfaces are arranged nearly parallel to each other and a clockwise rotation cam surface and a counterclockwise rotation cam surface are respectively arranged in inclined manners by connecting to said neutral cam surfaces, is provided. CONSTITUTION:A clockwise rotation and a counterclockwise rotation clutch drums 19 and 20, on the outer peripheral surface of each of which a frictional surface is provided, are slidably arranged in the direction of a shaft 17 on both or right and left sides of a friction drum, which has cones symmetrical to its cross-section and is fixed onto a main shaft 17, and engaged with the respective shifters 13 of shifter arms 3 and 5. The respective arms 3 and 5 slidably contact with both side surfaces 2 and 4 of a cam body 16 pivoted with an operating lever 1. In this case, a right and a left neutral cam surfaces 7 and 8, which serve to maintain the respective shifter arms 3 and 5 at their respective neutral positions (a), of the cam body 6 are formed nearly parallel to each other. At the same time, a clockwise rotation cam surface 9 and a counterclockwise rotation cam surface 10 are formed so as to be connected to the cam surfaces 7 and 8 respectively and yet to be extended in opposite directions to each other.
Patent JP-2001023463-A (JP)
Title: Grommet and its assembling method
Inventor: YASUE ICHIRO
IPC: F16L5/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a grommet capable of enhancing easiness in inserting and sound shutoff performance. SOLUTION: A grommet 20 is composed of an electric wire fit-in part 23 of a small diameter to be fitted on an electric wire 22 penetrating a through hole 21a in a panel 21, a panel fit-in part 25 of a large diameter having at the periphery a fit-in groove 24 to the outer edge of the panel through hole, an inner cylinder 27 to be filled with a sealing material 31 having a space 26 inside the part 25 in the area to it where the base end is in communication with the wire fit-in part and the forefront is left open for filling of the sealing material 31, a tapered portion 28 to tie the panel fit-in part 25 with the inner cylinder 27, and a sound shutoff material abutting part 34 formed circumferentially at the periphery of the end of panel fit-in part 25 in its axial direction,  to be mounted in the inside surface 32b of the opening 32b of the sound shutoff material 32 overlapping the back face of the panel, and forming a ring-shaped seal air layer 33 between the fit-in part 25 and sound shutoff material.
Patent JP-S6175032-A (JP)
Title: Head lamp monitoring device
Inventor: KOBAYASHI YOSHINOBU
IPC: B60Q11/00
Filed: 1984-09-19
Abstract: PURPOSE:To enable reporting to a driver by monitoring a head lamp or contact failure by detecting a head lamp current with a current sensor provided between a battery and fuses and giving alarm when the detected current is smaller than a normal current. CONSTITUTION:As a movable contact piece can take three conditions of neutral, contact to l-contact and contact to h-contact according to the conditions of OFF, LOW and HIGH of a switch 22 which is provided on a head lamp switch of a car, these conditions can be detected. To obtain a head lamp current I, a current sensor 6 is provided between a battery 4 and fuses 5, 5 and the sum of current flowing into right and left head lamps is obtained. Then, the head lamp current I is compared with a reference current N0(q) determined by the switch condition q and if I<N0(q), alarm is given to a driver by a warning lamp 9. Therefore, filament and fuse breaking of lamps can be detected and safety driving night can be improved.
Patent JP-H0247430-A (JP)
Title: Mast fitting device for front loader
Inventor: HAMADA AKIO
IPC: E02F3/34
Filed: 1988-08-05
Abstract: PURPOSE:To simplify the connection of the lower end of a mast by setting an engaging section saliently on an arcuate fitting section set at the lower end section of the mast, and by setting the fitting section in a peripheral direction sliding allowable state to suppress upper side separation with a fitting body fitted on the engaging section and a bearing section external-end. CONSTITUTION:The left and right masts 13 of a front loader fitted in front of a car body are fitted on fitting brackets 14 attachably and removably. At the lower end of the masts, arcuate fitting sections 19 are set and are fitted on the bearing sections of the brackets 14. After that, when the loader is combined with, then the masts 13 are moved downward, and the fitting sections 19 are fitted on the bearing sections 20, and engaging sections 22 formed on the fitting sections 19, and the bearing sections 20 are fitted on a fitting body 26 at the same time. Then, the fitting sections 19 are slidably set in the peripheral direction on the bearing sections 20, and the upper side separation of the masts 13 is suppressed. Accordingly, the lower end sections of the masts can be easily connected to the bearing sections.
Patent JP-H0483124-A (JP)
Title: Measuring vessel for liquid and measurement control method
Inventor: MUTO KUNIO
IPC: G01F11/28
Filed: 1990-07-26
Abstract: PURPOSE:To allow the measurement control within a high precision to the whole quantity in a vessel by forming the middle or lower position of the vessel into a cone. CONSTITUTION:When a liquid is measured while pouring it into a conical vessel 1 from a reservoir tank 9, a differential pressure transmitter 5 is combined with a multistage opening flow rate control valve 6. When the vessel 1 is divided into upper, middle and lower measuring positions, at least the middle or lower position of the vessel 1 is conical, whereby the liquid surface area is reduced in proportion to the square of the diameter according to a reduction in level in the conical part. In the case of the outflow of the same quantity, the liquid level movement is increased, and measuring precision can be kept. The pressure of the liquid is detected by the transmitter 5, and converted to a liquid level by the computer 8 of a controller 7. Thus, it is converted into a liquid quantity by using the relation of a preliminarily inputted liquid level to the liquid quantity. As a measuring adding valve, the control valve 6 capable of changing the measuring flow rate is used.