baber/WOPTO huggingface dataset:
Patent JP-H0672456-A (JP)
Title: Dispenser for liquid goods
Inventor: BANSAN DOU RAFUORUKADO
IPC: B65D47/34
Filed: 1993-06-16
Abstract: PURPOSE: To provide a liquid dispenser which can effectively dispense liquid from a container by improving a lever function so as not to apply friction and stress on a push button. CONSTITUTION: A container 2 is provided with a dispensing member 4 carrying a push-button 5 at an upper part. A cap 6 is connected to an actuating member 7 in a form of lever through a hinge 14, and provided with a pressing member 18 for acting on an upper outer surface 19 of the push-button 5. The hinge 14 between the actuating member 7 and the cap 6 locates above a position to rigid angle to the halfway along a stroke of the push-button 5. The upper outer surface 19 of the push-button 5 is a convex sphere face, and a pressing member 18 is a circular ring. A spherical lower end of the circular ring meets a spherical surface of the upper outer surface 19 of the push-button 5 and defines a spherical surface to press the upper outer surface 19.
Patent JP-H04369028-A (JP)
Title: Method for compression data
Inventor: UEDA TAKEFUMI
IPC: H03M7/30
Filed: 1991-06-18
Abstract: PURPOSE:To offer a data compressing method capable of compressing data at a high compression ratio even when the appearance frequency of characters used in data to be compressed are average. CONSTITUTION:The distribution of characters used in data to be compressed which are included in a previously set compression applying range is checked, characters having high appearance frequency are extracted as the prescribed number of characters to be compressed based upon the distribution, corresponding codes are allocated to respective characters to be compressed extracted only by the prescribed number of characters, a diagram to be compressed which expresses the arrangement of characters not to be compressed and characters to be compressed as respective bit strings is prepared, and the data to be compressed are obtained by successively arraying the compression applying range, the characters to be compressed, the diagram to be compressed, and the characters not to be compressed.
Patent JP-S63310301-A (JP)
Title: Disconnection detector for lighting equipment for car body
Inventor: KAJIYAMA AKIRA
IPC: B60L1/00
Filed: 1987-06-12
Abstract: PURPOSE:To obtain a simple miniature disconnection-detector, by feeding voltage divided with a resistor connected to a detected lighting equipment in series, to a photo-transistor. CONSTITUTION:When a head lamp switch 1 is made, then if a light reduction switch 2 is on the full light side, current flows to the main filament 6a of the head lamp 6 via a resistor 3a. At the same time, voltage at both the ends of the resistor 3a is fed to the LED side of a photo-transistor 7a. Then, a detection indicating lamp 8a is lit, and the lighting of the head lamp 6 can be confirmed. In the meantime, when the main filament 6a of the head lamp 6 is disconnected, then voltage divided with the resistor 3a is gone, and the photo-transistor 7a is turned non-conductive. As a result, the detection indicating lamp 8a is extinguished, and the disconnection of the main filament 6a of the head lamp 6 can be confirmed.
Patent JP-S5669562-A (JP)
Title: Impedance measuring device
Inventor: HASEGAWA SUSUMU
IPC: G01R27/02
Filed: 1979-11-12
Abstract: PURPOSE: To measure the impedance without being influenced by the capacity of a circuit, inductivity by detecting current flowing in a circuit to be measured by a pick up coil wound on an toroidal core.  
     CONSTITUTION: The current flowing through a circuit 2 to be measured through a pick up coil wound on an toroidal core 8 by a differential amplifier 16, and converted into a square wave by a converter 17. Then, this signal and the signal obtained by converting the output signal of an oscillator 11 into a square wave by a converter 18 are compared in phase and rectified 20, and the phase difference between the current flowing through the circuit to be measured and the output voltage of the oscillator 11, that is, the phase angle of impedance is displayed 21. Also, the direct current signal produced by rectifying 22 the output of the differential amplifier 16 is divided 24 by the direct current signal rectified 23 by the output of the oscillator 11, then the result is displayed 25 as the absolute value of the impedance of the circuit to be measured. Thus, irrespective of the capacity of the impedance of the circuit to be measured and inductivity, a stable measurement is done. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5936021-A (JP)
Title: Turntable device in pallet transport apparatus
Inventor: KONDOU HIROKAZU
IPC: G05B19/418
Filed: 1982-08-24
Abstract: PURPOSE:To prevent shock of a turntable at the time of starting and stopping to stop the turntable at the correct connecting position by providing a pallet transport apparatus with a rotary driving lever so that the turntable changes in angular velocity in such a manner as to generate a sine curve. CONSTITUTION:When a pallet transfer limit switch LS-1 operates, a rotary shaft 5 in a turntable 1 is stopped, and a speed reducing motor 16 starts, so that a lever member 14 is turned counterclockwise. The free end 15 of the lever member 14 is moved to the right along a guide groove 11 to make circular motion, and when it is turned in 270 deg. arc, a limit swithc LS2 is operated by connecting rails 4. Accordingly, the speed reducing motor 16 stops to stop the lever member 14, so that the turntable 1 connects the connecting rails 4 with the end portion of a pallet running rail R or R' of a pallet transport line L or L'. Simultaneously, a motor 7 is reversed to feed out a pallet, and the rotor 16 is reversed in response to a feed completion signal so as to rotate and restore the turntable 1.
Patent JP-S627369-A (JP)
Title: High tension power source device for switching in self-oscillation system
Inventor: TSURUOKA TOSHIAKI
IPC: H02M3/315
Filed: 1985-07-02
Abstract: PURPOSE:To reduce a TURN-OFF loss and stabilize a TURN-OFF action, by controlling the ON-period of a main switching transistor adequately to turn it OFF before it gets to be short of base current. CONSTITUTION:DC current from the positive electrode of a DC low tension power source device 1 flows to the base of a main switching transistor 3 via a resistor 4. When the main switching transistor 3 is turned ON, then a switching transformer 2 is excited and a condenser 9 is charged at the same time. When the voltage of the condenser 9 comes to a specified value or more, then transistors 11, 12 are turned ON by the output of a hysteresis comparator 14, and the main switching transistor 3 is turned OFF. The OFF-period is kept until the exciting energy of the swithcing transformer 2 is discharged as high tension output through a high tension output winding 23, and after that, the main switching transistor 3 is turned ON again.
Patent JP-H09324190-A (JP)
Title: Grease composition for constant velocity joint
Inventor: KONDO SHINYA
IPC: C10M169/06
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a grease composition for a constant velocity joint comprising a base oil, a specific thickener, an organic molybdenum compound and a calcium salt, capable of efficiently lubricating the constant velocity joint, effectively reducing an abrasion and preventing a generation of a vibration and useful for the plunging-type constant velocity joint. SOLUTION: This grease composition for a constant velocity joint comprises (A) a base oil, (B) a urea-based thickener, (C) an organic molybdenum compound consisting of a molybdenum dithiocarbamate and a molybdenum dithiophosphate, (D) a calcium salt such as calcium (over based) salts of a petroleum sulfonic acid, an alkyl aromatic sulfonic acid, salicylate, phenate and an oxidized wax and, optionally, (E) a sulfur-phosphorus-based extreme-pressure agent such as a sulfurized fat and oil, a polysulphide, a (thio)phosphate, a phosphite and a zinc dithiophosphate and, preferably, contains 1-25wt.% component B, 0.1-10wt.% component C, 0.5-15wt.% component D, 0.1-10wt.% component E.
Patent JP-H09324113-A (JP)
Title: Thermoplastic polyester resin composition
Inventor: NINOKURA HIDEKI
IPC: C08L63/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic polyester resin composition excellent in resistance to impact, welding properties and flowability. SOLUTION: This resin composition is obtained by mixing (A) 100 pts.wt. of a thermoplastic polyester resin with an intrinsic viscosity of >=0.55dl/g and a quantity of carboxylic end groups of >=30mm eq./kg and (B) 1-100 pts.wt. of a modified block copolymer in which a block copolymer has (b1 ) polymer blocks derivable mainly from an aromatic vinyl compound and (b2 ) polymer blocks derivable mainly from a conjugated diene compound, unhydrogenated or hydrogenated, and conjugated diene units of the copolymer are partly or wholly epoxidized in the same molecule.
Patent JP-S63312439-A (JP)
Inventor: AMANO MASARU
IPC: E21D13/00
Filed: 1987-06-11
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-S63309075-A (JP)
Title: Still image pickup camera
Inventor: HIRATA AKISADA
IPC: H04N5/3725
Filed: 1987-06-10
Abstract: PURPOSE:To eliminate a camera shake by providing a shutter control circuit which outputs an internal trigger signal as a shutter trigger signal and a stroboscope control circuit which outputs a stroboscope light emission signal of 1st and 2nd transfer pulse groups are outputted in a next period in response to the shutter trigger signal. CONSTITUTION:A shutter control circuit 10 supplies the internal trigger signal Pin generated according to a vertical synchronizing signal VD supplied from a timing generation part 6 to a clear pulse generation part 20 as the shutter trigger signal SP. A stroboscope control circuit 30 outputs the light emission signal for turning on the stroboscope before the 1st and 2nd transfer pulse groups Pi and Ps are outputted in a next period in response to the shutter trigger signal SP based upon the internal trigger signal Pin. Consequently, an image which has no camera shake is obtained.
Patent JP-H10320820-A (JP)
Title: Optical disk device
Inventor: KATAGIRI SUSUMU
IPC: G11B7/135
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of jitter of reproducing signal and deterioration of reliability of light quantity control of semiconductor laser when the laser spots are made fine by opodization. SOLUTION: A shielding zone 4 is placed between a semiconductor laser 1 and a collimating lens 2 converging the laser beam which is the diverging beam exitted from the semiconductor laser 1 into parallel beam. The shielding zone 4 modifys pupil function so that only a central part of incident laser beam is shielded. After that, polarized beam splitter 5 is arranged to execute separation of optical path so that the reflection beam is not sheilded by the shielding zone 4.
Patent JP-S6036971-A (JP)
Title: Apparatus for testing automatically vehicle
Inventor: OCHIAI OSAMU
IPC: G01M17/007
Filed: 1983-08-09
Abstract: PURPOSE:To enable automatic test of a vehicle by making a central station changeable to an automatic test mode, changing over the central station to the automatic testing mode and connecting an equiv. signal generator which operates an apparatus to be controlled and a monitor device which monitors operation between a terminal station and the apparatus to be controlled. CONSTITUTION:A central station 14 is connected to a control apparatus 6 and a control commander 7 and is changeable to an automatic testing mode. A terminal station 15 is connected to the apparatus 6 and the station 14. A receptacle 16 is provided to a first vehicle 1, and is connected to the station 14. Receptacles 17 are respectively provided to the 1st and 2nd vehicles 1, 2 and are connected to the station 14 or the station 15 and the apparatus 6. The station 14 and the station 15 are so constituted as to transmit control information to the apparatus 6 only when said stations receive respectively the control command from the commander 7. The control command emitted from the commander 7 of such information transmission device for vehicles is transmitted from the station 14 to the station 15 by optical fibers 5 and the apparatus 6 is operated by the control command.
Patent JP-S632635-A (JP)
Title: Driving device for slide ball bearing
Inventor: KATO KATSUHISA
IPC: B23P19/02
Filed: 1986-06-24
Abstract: PURPOSE:To make such press-in work that is accurate in an angular position performable, by installing a bracket and a jig frame on a reference plane, and also installing a guide pin, having a groove suitable to an inside diameter of a ball bearing and the angle and size of a ball, in this jig frame. CONSTITUTION:To insert a slide ball bearing 7 having four lines of bearings in the inside diameter 7s into the bearing hole 5 installed a bracket 3, first it is inserted into a guide pin 8 adjusting the setting direction by an arm 13, two screws 14 and 15 and so on. Since four lines of balls are projected on the inside diameter 7a of the slide ball bearing 7, these balls are attached as guided by a groove 8a. Next, when a jig frame 10 is pressed, the slide ball bearing 7 can be pressed in the bearing hole 5. And, to alter a press-in angle of the slide ball bearing 7, the screw 14 is loosed to some extent, and the arm 13 is rotated and clamped to the tapped hole installed in another angular position at a radius R and again the same work is carried out.
Patent JP-S5847534-A (JP)
Title: Manufacture of pulley provided with multiple v-groove
Inventor: TEGAWA KURATOSHI
IPC: B21J5/02
Filed: 1981-09-18
Abstract: PURPOSE:To obtain a pulley provided with a multiple V-groove, which has high strength, by drawing a thin metallic base plate to a cup shape, forming an outside circumferential flange part and a turned-back part on a circumferential side wall which becomes a belt hooking part, making it heavy-walled, and forming a multiple V-groove on this wall by means of rolling. CONSTITUTION:A metallic base plate is formed to a cup-like base material 10 by continuous draw forming, and an outside circumferential flange part 11 is formed by expanding the circumferential edge of its opening part to the outside by a pressing tool. Subsequently, on the junction part of the circumferential edge of a boss part 13 of the cup-like base material 10 and a circumferential side wall 12, a ring-like projecting part 14 is formed. A turned-back part 15 is formed by press-crushing this ring-like projecting part 14, and a thick circumferential side wall 16 is formed by pressing the circumferential side wall 12 in its axial direction. A multiple V-groove V is formed by executing roll-working to this thick circumferential side wall 16.
Patent JP-S5371215-A (JP)
Title: Control system of dc-motor
Inventor: NAKAMURA TAKAMICHI
IPC: H02P29/00
Filed: 1976-12-06
Abstract: PURPOSE: To make small the capacity of a DC motor in order to enlarge the field control range more in proportion to a thickening ratio on the device where windingup of materials is controlled in constant tensile force. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5935214-A (JP)
Title: Automatic power factor adjusting device
Inventor: OOMORI MASAICHI
IPC: G05F1/70
Filed: 1982-08-23
Abstract: PURPOSE:To prevent leading power factor operation during light loading and to allow each capacitor to exhibit sufficient power factor improvement effect by deciding a tripping set value and a closing set value on the basis of the active power values of respective loads and capacitor capacities. CONSTITUTION:An active power detector 13 is connected to the current transformer 9C and voltage transformer 9V of a reactive power detector 9. A tripping setter 14 generates a tripping set value Q' which varies proportionally to detected active power. A closing setter 15 generates the closing set value Q on the basis of an active power value supplied from the detector 13 and the capacity of a capacitor to be closed from a capacitor capacity setter 16. Then, a comparator 10 compares the reactive power value that the reactive power detector detects with the set values Q and Q' to generate a closing or tripping signal. Thus, the leading power factor operation during light loading is prevented and each capacitor is made to exhibit suffficient power factor improvement effect.
Patent JP-H09306421-A (JP)
Title: Electrode for discharge lamp
Inventor: ONISHI YASUO
IPC: H01J61/073
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrode, in which evaporation of the emitter is restricted as small as possible, by setting concentration of the electron radioactive material in the mixture, which is composed of the electron radioactive material and a high melting-point metal and which is to be embedded in a tip of an electrode, higher at the tip of the electrode through to a rear end thereof. SOLUTION: A negative electrode is formed of an electrode main body 21 made of the high melting-point metal such as tungsten and a part 22 (mixture) of the mixture of the electron radioactive material and the high melting-point metal embedded in the sintered condition. In the electrode main body 21, a tip of a cylindrical barrel part is formed into a nearly conical shape, and faced to a positive electrode. The mixture 22 is embedded in the electrode main body 21 over from the tip to the rear thereof, and has a low concentration area 22a of the electron emitting material concentration in the positive electrode side, and has a high concentration area 22b in a sealing part side thereof.  Practically, concentration of the electron radioactive material in the low concentration area 22a is set at 2-15%, and that of the high concentration area 22b is set at 10-40%, and a numeric is appropriately selected within this range, and the concentration of the low concentration area 22a is always lower than that of the high concentration area 22b.
Patent JP-S5769653-A (JP)
Title: Charged particle beam device
Inventor: MATSUMOTO HIDEO
IPC: H01J37/12
Filed: 1980-10-20
Abstract: PURPOSE:To perform the focusing and the deflection in same space by arranging more than predetermined even number of electrode chips in rotary symmetrical against the central axis to construct the electrode of an electrostatic lens while overlapping the focusing and the deflection voltages on each electrode chip. CONSTITUTION:At least one of the electrodes 14, 15 of an electrostatic lens comprised of a plurality of tubular electrostatic lens electrodes 14, 15 is constucted such that the electrodes chips 11-1-11-16 are arranged on an insulative tube 13 in rotary symmetrical against the central axis (L). Here the number of the electrode chips is 2n (n ). When applying the same voltage on each electrode, symmetrical focus voltage against the central axis (L) is produced. While when applying the cosine distribution voltage on each electrode chip, a parallel field vertical against the central axis (L) is produced to apply the focus and deflection voltages and applying on each electrode, the focusing and the deflection and be performed in the same space resulting in the production of micro beam spot having low astigmatism.
Patent JP-S628463-A (JP)
Title: Fuel cell
Inventor: KAWASHIMA KEIZABURO
IPC: H01M8/24
Filed: 1985-07-05
Abstract: PURPOSE:To improve vibration resistance by providing a spring mechanism, which can absorb energy by friction when it is compressed, between a cell body and a base. CONSTITUTION:A spring mechanism 9 which can absorb energy by friction when it is compressed is provided between a cell body 6 and a base 7. When a tightening force of the spring mechanism 9 is set to a value having sufficient allowance to deviation between layers of laminated battery 4 or a horizontal load which generates crack of lamination member, the spring mechanism 9 is compressed in such a moment as the amplitude reaches a bonding load exceeding the preset pressure of the spring mechanism 9. When the spring mechanism 9 is to be deflected with larger amplitude, an energy is to be absorbed by friction of the spring mechanism 9 and vibration is to be attenuated. Thereby safety operation is assured for vibration of the cell body 6. Accordingly, vibration resistance characteristics of fuel cell may be improved.
Patent JP-S633273-A (JP)
Title: Electric field sensor
Inventor: SANO KATSUHIKO
IPC: G01R19/155
Filed: 1986-06-23
Abstract: PURPOSE:To accurately detect the electric field with simple constitution by enclosing the prescribed position of an optical fiber using a liquid crystal oriented along the axis of the optical fiber which is optically coupled with an emitter and receiver at respective ends. CONSTITUTION:An electric field sensor is provided with the liquid crystal 2 which fills up the space enclosed by covering layer 3 and with the optical fiber 1 which passes through the center of the liquid crystal 2. The liquid crystal is oriented along the axis of the optical fiber 1 whose both ends are optically coupled with the emitter 4 and receiver 5 respectively. When the electric field and so on does not exist, a refraction factor is lower than a core material and external leakage of the light is little, so that the input luminous intensity at the receiver 5 is nearly equal to the output luminous intensity from the emitter 4, then the state of no electric field existence and so on is thereby detected. When the electric field intersects the optical fiber 1 axis at right angles, the refraction factor is higher than the core material and external leakage of the light is much, so that the input luminous intensity at the receiver 5 is lower than the output luminous intensity from the emitter 4, then the state of the electric field which intersects the optical fiber 1 axis at right angles is thereby detected.
Patent JP-H01317928-A (JP)
Title: Suction mechanism for feed sheet transport device
Inventor: FURUKAWA TAKESHI
IPC: B65H3/08
Filed: 1988-06-16
Abstract: PURPOSE:To positively suck and transport sheets out of the stacked sheets and the like one at a time regardless of the quality of the sheets by providing recess parts on a pair of side faces of pads, and forming air holes connected to vacuum sucking devices on the inclined parts of the recess parts. CONSTITUTION:Lower face parts 4b, 5b of pads 4, 5 are moved toward the upper-most face of stacked sheets and the like (for example, thin papers) 10, and vacuum sucking devices 2, 3 are depressurized to generate sucking forces. By the sucking forces, both ends of the sheet are bent and sucked along recess parts 4c, 5c of vertical side face parts 4a, 5a of the pads 4, 5 through air holes 4f, 5f. Due to the difference between sucking forces acting on the sheet on the pads 4, 5 sides and the adjacent sheets, only a single sheet on the pads 4, 5 sides is sucked and fed. In this instance, the recess parts 4c, 5c consist of stepped parts 4d, 5d formed, with a step, on the lower face parts of the pads opposed to the sheets and inclined parts 4e, 5e formed at obtuse angle less than 180 degrees from the lower face parts of the pads.
Patent JP-S6126976-A (JP)
Title: Magnetic disk device
Inventor: HATTORI SHUNSUKE
IPC: H02K41/035
Filed: 1984-07-17
Abstract: PURPOSE:To make a force generating in the coil fixed within all regions of magnetic gap by cutting off the part having a large amount of a whole magnetic flux in the magnet composing a magnetic circuit of a linear voice coil motor. CONSTITUTION:In terms of a shape of a magnet 6 composing a magnetic circuit of a linear voice coil motor, a central part having a large amount of a whole magnetic flux is designed to be shaped partially cut off in upper and lower surfaces thereof. When such shaped magnet 6 is incroporated in the magnetic circuit, the central part is recessed in relation to the distribution of magnetic flux. Therefore, when a driving coil 5 comes near a center of magnetic gap, the generating power of a coil is decreased more than in case of using a magnet having no notch. The condition that generating power of both tip and rear edge of the magnet has usually been declined can be improved by fixing a proper amount of cutting off of the magnet in order that generating power of a coil may be fixed in the whole region of magnetic gap.