baber/WOPTO huggingface dataset:
Patent JP-H08132247-A (JP)
Title: Pressing unit of electric driven spot welding gun
Inventor: SATO YOSHIO
IPC: B23K11/11
Filed: 1994-10-31
Abstract: PURPOSE: To improve the working efficiency of the assembly and maintenance of a pressing unit, and to improve the work handling through miniaturization around an electrode by incorporating a locking device of an electrode drive shaft to an electrode pressing unit of an electrically driven spot welding gun. CONSTITUTION: A ball spline bearing 23 in which an electrode drive shaft 22 to achieve the direct pressing for the welding and which is commonly used for a locking device and a direct drive guide is fixed to a pressing unit. The electrode drive shaft 22 is of the ball spine shaft structure, and the movement of the shaft is converted into the linear/rotational motion by a ball screw 9 to which a ball nut 7 is fixed and screwed at the end part. The rotational force is transmitted by an electric motor to a gear for a belt at the end part of the ball screw 9 through the gear for the belt and a timing belt.
Patent JP-2001106019-A (JP)
Title: Impact configuration judgment device and starter of occupant crash protection device
Inventor: IMAI KATSUJI
IPC: B60R21/01
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To rapidly and accurately judge the configuration of an offset impact. SOLUTION: The average deceleration Gave in a specified time of the deceleration from a G-sensor installed near the center of a vehicle, and the wavelet conversion power value P of the decelerations from a G-sensor on the impact side among the G-sensors installed on the front both sides of the vehicle are calculated. When the plots of the calculated average deceleration Gave and wavelet conversion power value P come into an area on the P-axis side of the wavelet conversion power value of a threshold value curve f(G), the offset impact configuration is judged to be ODB. To the contrary, when they come into an area on the Gave-axis side of the average deceleration, it is judged to be ORB. The relation between the wavelet conversion power value P and the average deceleration Gave is different remarkably between the ORB and ODB and, therefore, judgment can be made more accurately.  In addition, because the delay of time for calculation of the wavelet conversion power value P is small, judgment can be made rapidly.
Patent JP-H0598834-A (JP)
Title: Sky parking system
Inventor: HASEGAWA HARUO
IPC: E04H6/16
Filed: 1991-10-08
Abstract: PURPOSE:To provide a sky parking system that is inexpensive in construction cost, high in an effective utilization factor of site and dispensing with such a trouble that a hindering car is once transferred to another spot at access time of a necessary car, and beside, enabling it to be set up even if a frontage is very narrowed. CONSTITUTION:Each of almost portal front and rear columns 1, 2 is installed in front and in the rear of a floor of extent capable of housing two cars crosswise, and both front and rear lifting frames 3, 4 moving up and down along both these columns and a lifting means 5 synchronously making these frames move up and down are all installed there. Both front and rear turning frames 6, 7 are opposedly assembled to both these lifting frames 3, 4, and further a turning means 8 synchronously turning these frames is installed as well. In succession, each car mounting floor 10 is installed in two hanging bars 9 horizontally installed in space between respective outer circumferential parts of both these turning frames 6, 7 at a specified interval. Plural units of a sky parking unit A in a suchlike structure are set up in all directions in the site of a parking lot as in alignment, thereby constituting a sky parking system. Then, a car passage is made so as to be formed at a lower side of the car mounting floor at the lowermost side by the lifting means 5.
Patent JP-H07144272-A (JP)
Title: Method and device for steel bar butt welding
Inventor: TACHIKAWA HIROSHI
IPC: B23K9/038
Filed: 1993-11-19
Abstract: PURPOSE:To provide the enclosed arc welding method and device weldable automatically and in high quality in the joining method of reinforced bar, etc. CONSTITUTION:A specific groove space is provided between the groove face of the end of adjacent steel bars 1A, 1B and is clamped, the neighborhood of groove face is enclosed with the ferrule 21 having an opening above, a welding wire 19 is inserted into from the opening part 22, and arc is generated at the bottom part of groove space by a welding torch 18. Subsequently, in the process of lifting the welding wire from the groove space's bottom part, welding is executed with imparting on the welding wire 19 the oscillating motion in line with a length of the groove face in the width direction corresponding to the lifting position.
Patent JP-H03150964-A (JP)
Title: Light source driver and optical scanner
Inventor: INOUE HITOSHI
IPC: H04N1/23
Filed: 1989-11-07
Abstract: PURPOSE:To correct exposure at a high speed independently of the kind of modulation system of a light source by comparing the effective value of the exposure within a prescribed time with an estimate value so as to obtain the correction value of a succeeding setting value of the exposure. CONSTITUTION:A laser beam printer applies intensity modulation to a semiconductor laser 15 in response to the setting value of a recording picture element density, a PIN photodiode 16 monitors an optical output for one or several picture elements to obtain its integration value, that is, the effective value of the exposure of a body to be radiated. The setting value of a recording signal in response to the recorded picture element density is accumulated simultaneously to obtain an estimate of the exposure. Since the difference between the effective value of the exposure and the estimate value is an error due to temperature fluctuation and a value to be corrected, then the value is added as an offset of a succeeding setting value. Thus, the exposure is corrected at a fast speed independently of the modulation system of the light source.
Patent JP-H06133880-A (JP)
Title: Garbage treating device
Inventor: KANEKO HIDEKI
IPC: A47J47/20
Filed: 1992-10-29
Abstract: PURPOSE:To provide the garbage treating device which reduces a work for a garbage treating, and also, is safe in respect of sanitation. CONSTITUTION:This garbage treating device is provided with a drain cylinder 6 which is attached to the lower part of a sink 1 of a sink stand by opening the upper end part, and also, provided with a garbage dropping-down port 7 and a drain port 8 in the bottom part, packing 11 provided in the garbage dropping-down port 7, a valve body 12 which is allowed to abut on this packing 11 and opened and closed in the roughly horizontal direction, and a valve cover 13 provided so as to surround this valve body. Also, this garbage treating device is provided with a shutter type separating valve consisting of a spring 14 provided in the lower part of the valve body 12, a drain tube 10 connected to the lower part of a trap part 9, a draining cylinder 15 which has plural holes on the side face and is provided on the garbage dropping-own port 7 in the inside of the drain cylinder 6, and a garbage containing bag 17 provided under the garbage dropping-down port 7 through the shutter type separating valve.
Patent JP-H04163548-A (JP)
Title: Halogenated silver color photosensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/38
Filed: 1990-10-29
Abstract: PURPOSE:To secure such a halogenated silver color photosensitive material that is excellent in color reproduceability and appliableness by containing a dispersion substance, which is obtainable in making a specific color image forming coupler separate from a uniformly water-mixable organic solvent solution, in a sensitive halogenated silver emulsion layer. CONSTITUTION:A dispersion substance, obtainable in making a color image forming coupler separate from a uniformly water mixable organic solvent solution as a fine grain, to be shown in an equation, I, is contained in at least one layer of a sensitive halogenated silver emulsion layer. In the equation I, Z shows a nonmetallic atomic group necessary to form a nitrogen-containing heterocyclic ring, and this ring formed by this Z may have a substituent, while X shows a group separable by reaction with a hydrogen atom or oxidant of a coupling main ingredient. R1 and R2 show the substituent, but at least one of these R1 and R2 is a group being shown by an equation II. In the equation II, R3, R4 and R5 show the hydrogen atom or alkyl group. With this constitution, such a sensitive material that is good in appliableness and no deterioration of a color tone is thus securable.
Patent JP-H11127221-A (JP)
Title: Alarm transfer circuit
Inventor: KUBO NAOTO
IPC: H04L69/40
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a new alarm transfer circuit capable of easily transferring alarm at the time of a fault occurrence without lowering transmission efficiency of a signal and without enlarging a circuit scale. SOLUTION: This circuit is provided with a storage circuit 11 for converting speed for constructing a frame between radio sections, a PLL circuit 12 for generating a clock signal after speed conversion synchronizing with an input clock signal, a timing generation circuit 13, a data fixing circuit 14 for fixing an input signal to the storage circuit 11 to a predetermined data signal by the detection result of clock disconnection, a clock signal disconnection detection circuit 15 for detecting signal disconnection of the input clock signal, and a clock selection circuit 16 for switching a clock signal to be outputted to the data fixing circuit 14, the storage circuit 11 and the PLL circuit 12 from the input clock signal to an output signal of the timing generation circuit by this detection result.
Patent JP-H08150514-A (JP)
Title: Electric discharge machining method
Inventor: OBA KAZUO
IPC: B23H1/00
Filed: 1994-11-25
Abstract: PURPOSE: To restrain useless electric discharge generated from an edge part or the like of a workpiece during electric discharge by applying an electric discharge preventing material having a conductive material layer on the upper and lower surfaces of the workpiece around the edge part of the workpiece. CONSTITUTION: A printed circuit board 1 as a workpiece is made of an insulating base panel 2 and copper foils 3 applied over the upper and lower surfaces of the panel 2, several through-holes 4 having a small diameter being formed distributed over the entire surface of the panel 2. Electric discharge preventing materials each composed of a conductive material and an insulating material are applied on the upper and lower surfaces of the copper coated printed circuit board 1 around edges. An electric potential is applied between a discharge electrode 8 located above a through-hole 4, and the copper foil 3 on the rear surface causes electric discharge therebetween. In this arrangement, the electric discharge occurs only through the through-hole 4, that is, the electric discharge from the edge parts of the print circuit board 1 can be restrained by the electric discharge materials 7.
Patent JP-H06151804-A (JP)
Title: Ccd solid-state image sensing element and manufacture thereof
Inventor: OKADA HIROYUKI
IPC: H04N5/369
Filed: 1992-10-30
Abstract: PURPOSE:To increase transfer capacitance, and to obtain a CCD solid-state image sensing element having excellent transfer efficiency by forming the region of a thick-film gate oxide film around a CCD channel. CONSTITUTION:The silicon oxide region 15 of a thick-film for controlling potential is formed at the end section of an N-type region 6 as the transfer channel of a CCD. That is, P and N type regions are formed in a silicon substrate, and a silicon oxide film as a gate insulating film and silicon nitride films 9, 10 are shaped. The silicon nitride film 10 of a peripheral circuit section is removed through photoetching. The silicon nitride film in the silicon oxide film region 15 at the end section of the N region 6 as the transfer channel of the CCD is also removed at that time. The silicon oxide film region 15 of the thick- film is formed in a process, in which the silicon nitride film 10 is thermally oxidized. Accordingly, the transfer capacitance of the CCD channel is increased, and a CCD solid-state image sensing element having high transfer efficiency is acquired.
Patent JP-H06118187-A (JP)
Title: Recording medium driving device and oral signal output device
Inventor: KOMURO TOSHIO
IPC: G12B17/02
Filed: 1992-10-06
Abstract: PURPOSE:To suppress radiation generating with recording and replaying of a recording medium by closing and shielding the insertion inlet of cartridge with a shutter. CONSTITUTION:When a magnetooptic disk contained in a cartridge is inserted from an opening (insertion inlet) 99, a disk switch is turned on and a CPU drives a loading motor to load the magnetooptic disk in a determined position. At this moment, a shutter motor 19 drives to rotate worm gears 82-1 to 82-4 and lifts the shutter 91 guided by a pin 94 inserted in a slit 93 to close the opening 99. On a shield plate 90 behind the shutter 91, a cutback part 95 is provided and the cutback part 95 is pressed to a shield part 5. Therefore, the discharge of the radiation generating inside the shield part 5 out of the cartridge insertion inlet 74 is surely suppressed.
Patent JP-H04168384-A (JP)
Title: Measurement of magnetic characteristic of superconductive body
Inventor: SHINTOMI KOICHI
IPC: G01R33/12
Filed: 1990-10-31
Abstract: PURPOSE:To enable very simply a highly accurate measurement including a shape effect, regardless of the shape and dimensions of a superconductive body to be measured, by arranging a coil for charging magnetic field, or a permanent magnet and a detection sensor of magnetic field, in the same surface side against the superconductive body. CONSTITUTION:A solenoid coil 11 gives magnetic field for measurement, to a superconductive body to be measured, and, at the center of lower end thereof, a sensor 12 which is sensitive to an axial direction, is attached, and therewith the both coil and sensor constitutes a measuring probe. The coil 11 is supplied its exciter current from an exciter system 21 including an exciter DC power source which can pile up its AC part, and generates an axial magnetic flux of the flux density corresponding to the amperage thereof. Output of the sensor 12 is fed to a measurement gauge 22 and a record controlling system 23 controls an exciter system 21 and a measuring system 22. In this way, the coil 11 and the sensor 12 of the measuring probe are arranged in the same plane against the superconductive body 3, and therefore measurement can be easily conducted and non-destructive measurement of magnetic characteristic can be carried out even for a large sized super conductive body. Also, working area of charged magnetic field can be limited, shape effect of the superconductive body is fairly small and thus highly accurate measurement can be executed.
Patent JP-H04167305-A (JP)
Title: Dielectric porcelain composition
Inventor: KURAMITSU HIDENORI
IPC: H01B3/12
Filed: 1990-10-29
Abstract: PURPOSE:To provide dielectric porcelain composition high in dielectric constant, dielectric breakdown voltage and insulation resistance and capable of being compact and of large capacity in product by making a dielectric porcelain composition which has a specified mol ratio and of which contained amount is specified include a different composition in a specified amount. CONSTITUTION:Dielectric loss, CR product and dielectric breakdown voltage are satisfied by containing 0.3-3.0 parts by weight of Nb2O3 and 0.05-0.25 parts by weight of MnO2 with respect to 100 parts by weight of main gradient in which (x), (y), (z) have the mol ratios within the ranges surrounded by respective points (a) to (d) as shown in the attached table, if a compound is represented by xBaO-YTiO2-zNdO3/2 (where x+y+z= l.00). Furthermore, addition of Nd2O3 to BaTiO2 enables the crystalline particle diameter to be 5-10mum. It is thus possible to reduce the product CR of electrostatic capacity and insulation resistance as well as shift the curie point to the minus side, reduce dielectric constant and further make small dielectric loss.
Patent JP-S61162784-A (JP)
Inventor: MASHIASU PIITAA UERUKAA
IPC: G01V8/12
Filed: 1985-12-26
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-2000122181-A (JP)
Title: Hologram screen and its production
Inventor: TAKADA KENICHIRO
IPC: G03B21/60
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a hologram screen where irregular color is hardly caused on a reproduced video by making emitted light have specified color distribution. SOLUTION: Video light 120 irradiates the hologram screen 1 from a video projecting device 12. The light 120 is scattered and diffused to an observer 8 side by the screen 1 and becomes the emitted light 121. The video is reproduced by the light 121. The emitted light perpendicularly emitted from the surface of the screen 1 has the color distribution where a color difference Δu'v' between optional two points on the surface of the screen 1 is <=0.06 in the case of projecting white light as the light 120. A distance between the two points is <=20 cm. The color difference Δu'v' is derived by Δu'v'= (u'A-u'B)2+(v'A-v'B)2}1/2. The values of chromaticity coordinates at the respective points are (u'A, v'A) and (u'B, v'B), respectively.
Patent JP-H06135406-A (JP)
Title: Method and apparatus for automatically housing bag in bag-in-box
Inventor: TAGUCHI AKIHIRO
IPC: B65G47/44
Filed: 1992-10-30
Abstract: PURPOSE:To house a bag sealed part constantly in a horizontal state with a cap position constantly at a fixed position in automatically housing bags in a bag-in-box for housing flexible bags into a predetermined cardboard case. CONSTITUTION:A method and apparatus for automatically housing bags in a bag-in-box comprises a bag carrying step for carrying a flexible bag (a) filled with contents, a bag shooter carrying step for carrying along a bottom of a bag shooter 20, a bag front end dropping step for dropping from a front end a1 of the bag, a bag front end holding step for receiving and holding at a bottom of a cardboard case (d) mounted in a tilted state and a rear end dropping step for dropping a bag rear end a2 into the cardboard case (d) for housing while the bag is being lowered.
Patent JP-H04165875-A (JP)
Title: View finder
Inventor: KATSUMOTO TORU
IPC: H04N5/225
Filed: 1990-10-30
Abstract: PURPOSE:To easily adjust a picture in a view finder to the picture suited to one's taste by changing the characteristic of the picture in a display by a remote commander. CONSTITUTION:A remote commander 31 is provided in order to set the value of an operation signal SN from the outside of a view finder main body, and a remote control signal SR like a digital signal according to the intensity of lights is outputted from a light emitting part 34. Thus, an electronic volume constituting an LCD controller 23 is adjusted, a picture signal is outputted from this LCD controller, and a DC/AC invertor 21 is controlled. Then, the characteristic of the picture on a LCD 1 is changed by the picture signal, the contrast of a liquid crystal itself is changed, and the brightness of a back light 4 is changed by a pulse signal P1.
Patent JP-H08143972-A (JP)
Title: Production of grain-oriented silicon steel sheet
Inventor: SUZUKI TAKASHI
IPC: C21D9/46
Filed: 1994-11-28
Abstract: PURPOSE: To produce a steel sheet excellent in film characteristics and magnetic properties even if a slab of high C content is used by using a slab for silicon steel sheet with specific composition and specifying (partial pressure of hydrogen)/(partial pressure of water vapor) in the soaking and the temp. rise stage at decarburizing annealing, respectively. CONSTITUTION: A slab for grain-oriented silicon steel sheet is hot-rolled and is then cold-rolled once or cold-rolled twice while process-annealed between the cold rolling stages. After decarburizing annealing, an MgO type separation agent at annealing is applied to the resulting sheet and final finish annealing is done, by which the grain-oriented silicon steel sheet is produced. In this method, a slab containing, by weight, 0.10-0.15% C, 0.01-0.05% sol.Al, and 0.004-0.012% N is used. Further, at the time of decarburizing annealing, the ratio of the partial pressure of water vapor to the partial pressure of hydrogen, P(H2 O)/P(H2 ), in the soaking stage is regulated to <0.7, and the ratio of the partial pressure of water vapor to the partial pressure of hydrogen, P(H2 O)/P (H2 ), in the temp. rise stage is set at a value lower than that in the soaking stage.
Patent JP-H06236990-A (JP)
Title: Mos control diode
Inventor: TOOMASU SHIYUTOTSUKUMAIAA
IPC: H01L29/739
Filed: 1993-11-24
Abstract: PURPOSE: To easily manufacture a MOS control diode which can be used under a high electrical power. CONSTITUTION: A MOS control diode 1, consisting of p<+> -layer 5, an n<-> -layer 4 and an n<+> -layer 9 is disclosed. The p-region 8 completely surrounding the n<+> -layer 9 is provided between the n<-> -layer 4 and the n<+> -layer 9. The p-region 8 can be terminated by applying a voltage to the gate electrode provided thereon. As a result, the diode is changed into a conductive state from the normal non-conductive state. The diode can be provided with a higher rejecting capability by means of an edge termination on a cathode side. The edge termination in the anode side brings about inverse rejection diode, and the short circuit on the anode side brings about an inverse conductive diode.
Patent JP-H03153225-A (JP)
Title: Camera
Inventor: KAJITA HIDEO
IPC: G03B17/28
Filed: 1989-11-10
Abstract: PURPOSE:To switch photographic picture planes without spoiling the handling of the camera by providing a picture plane switching device with an exposure range varying mechanism which varies the range of the exposure of a film so that the length direction of a special picture plane matches the length direction of a standard picture plane. CONSTITUTION:While a couple of light shielding members 4A and 4B are open, photographic light is projected on the film F over a laterally wide range WP to photograph a panoramic picture plane FP and while the couple of light shielding members 4A and 4B are turned over toward the film F through an operating mechanism by operating a motor for photographic picture plane switching in that state, the photographic light is projected on the film F within a range which is a half as large as the range WP to photograph an artificial normal picture plane FN. Consequently, photogrpaphy is carried without changing the holding attitude of the camera.
Patent JP-H09136110-A (JP)
Title: Die for perforated pie extrusion
Inventor: SANO HIDEO
IPC: B21C25/02
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent the tip of a mandrel from deflecting by preventing the stress applying the bending to the tip toward the center from being exerted on the tip of the mandrel. SOLUTION: A flat elliptic opening part 9 corresponding to the outer periphery of a perforated pipe is formed in the contact surface 7a of a female die with a male die 3. A mandrel 13 having many tips 13a corresponding to the holes of the perforated pipe is provided on the male die 3 and entry parts 15 are formed in the upper and lower parts of the mandrel 13. When metal is introduced from the other end face 3b of the male die 3 with the male die 3 and the female die 7 combined, the metal is introduced into the circumference of the tip 13a only from the vertical direction of the mandrel 13 through each entryport 15. Then, the stress attempting to bend the tip 13a toward the center is not exerted.