baber/WOPTO huggingface dataset:
Patent JP-S60252220-A (JP)
Title: Measuring instrument
Inventor: KOBAYASHI HISATAKA
IPC: G01D21/00
Filed: 1984-05-29
Abstract: PURPOSE:To obtain the same measuring value at each detecting part of a measuring instrument by applying a voltage from the same power source to each comparation circuit of respective detecting part in the measuring instrument detecting and using as an information a single physical quantity with plural detecting parts. CONSTITUTION:A measuring value of physical quantity is found as the value of a variable resistor RX, connected in series to a pull-up resistor R0 and inputted respectively to the 1st detecting part 21, the 2nd detecting part 26. A power source 22, comparison circuit 23, controlling circuit 24 and display part 25 are provided also in the 1st detecting part 21. The 2nd detecting part 26 is similarly constituted, but the voltage is inputted to a comparison circuit 28 from the power source 22 of the 1st detecting part 21 and to a controlling circuit 29 from a power source 27. To the comparison circuits 23, 28, therefore, a detected voltage RX.VDD/(RX+R0), (VDD for the voltage which is from the power source 22) is inputted, and as a variable resistance RX is detected equivalently at the 1st, 2nd detecting parts 21, 26, the detecting accuracy is elevated without being influenced by the variation of the power source voltage of each detecting part.
Patent JP-2000303405-A (JP)
Title: Elastic pavement and its construction method
Inventor: MURAYAMA HISAYA
IPC: E01C7/08
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To improve adhesion strength between an open-graded asphalt concrete layer and an elastic layer while securing permeability by adhering the open- graded asphalt concrete layer and an elastic layer having a gap by binding an elastic aggregate with a binder through a resin mortar layer containing silica sand. SOLUTION: After a resin mortar layer 2 containing silica sand is formed on the surface of an open-graded asphalt concrete layer 1, an elastic layer 3 binding an elastic aggregate 3a such as at least rubber chips by a binder is formed on the resin mortar layer 2. Thereby since adhesion structure utilizing the unevenness of the surface of the open-graded asphalt concrete layer 1 and the anchoring effect of the resin mortar layer 2 entering the inside of a gap is formed, adhesion strength between the open-graded asphalt concrete layer 1 and the elastic layer 3 is improved while permeability is secured, a construction period can be shortened as compared with the case where polymer cement is used.
Patent JP-S591189-A (JP)
Inventor: ISOI SEIJIROU
IPC: B25J17/00
Filed: 1982-06-26
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-H09274101-A (JP)
Title: Formation of dot, dot sheet and edge light type surface light source device
Inventor: INADA HIROSHI
IPC: G02B5/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for formation of dots which is capable of easily forming even the intricate dot patterns, is capable of easily forming the dots on one surface of a light transmission plate according to the dot patterns and does not allow the formed dots to peel as well as a dot sheet used for the same and an edge light type surface light source device which is thin and lightweight. SOLUTION: The dot parts constituting the dots are formed on the screen of a computer by using this computer in the case the formation of the dots to be formed on one surface of the light transmission plate 4 used for the edge light type surface light source device is executed by this method. The dot sheet 5 is formed by using a white material and printing the surface of a transparent film with the dot patterns described above by a printing means connected to the computer. The dot sheet 5 is laminated on the one surface of the light transmission plate 4.
Patent JP-H115695-A (JP)
Title: Bucket vehicle for high lift work
Inventor: TAKAHASHI MAKOTO
IPC: G02B6/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent the interior of a bucket from being narrowed by removably providing a work bench for the optical fiber connecting work on the upper surface of a riding bucket. SOLUTION: A work bench 1 for the optical fiber connecting work is removably provided on a riding bucket 2 of a bucket vehicle for high lift work, and the work bench is formed by hooks 3 engaged with the riding bucket 2, pressing parts 4 extended from the hooks 3 to be in contact with the riding bucket 2, and a table part 5 provided on the middle of the pressing parts 4. The hooks 3 are formed by bending the upper ends of the metal plates in U-shape and arranged at a space in the horizontal direction. The pressing parts 4 are formed by a metal plate extended below the hooks 3 and the lower ends thereof are provided with bent parts 7 bent toward the wall surface 6 of the riding bucket 2. The table part 5 is formed by a fixed part 10 fixed to the middle of the pressing parts 4 through bolts 8 and nuts 9, and an extension part 11 formed extended from the upper end of the fixed part 10.  Thus, the work bench 1 for the optical fiber connecting work allows a worker to use the wide interior of the riding bucket 2.
Patent JP-S603221-A (JP)
Title: Piezoelectric vibrator
Inventor: IKEGAMI YASUMITSU
IPC: H03H9/10
Filed: 1983-06-20
Abstract: PURPOSE:To reduce the manufacturing unit cost by contacting a base lpart of a tuning fork crystal oscillator chip onto the inner side face of an inner lead or fixing the base to the inner side face of the inner lead at a smaller fixed part than the contact part. CONSTITUTION:The vibrator consists of a plug body 17 formed by sealing hermetically a lead terminal 16 comprising the inner lead 14 and an outer lead 15, a tuning fork type crystal oscillator chip 19 whose base 18 is fixed to the lead 14, and a cylindrical case 20, and the base part 18 has a part having a smaller width (base width W1) than a distance S1 between outer terminals of the lead 14 and a width (base width W2) in contact with a distance S2 between inner side terminals of the lead 14 or smaller than the distance S2, and the lead 14 is fixed in contact with the distance between the inner terminals of the inner lead 14 and the inner side face of the lead 14 or the width W2 smaller than the distance.
Patent JP-H0410779-A (JP)
Title: Camera with auto-zooming function
Inventor: NAKAO SOICHIRO
IPC: H04N5/232
Filed: 1990-04-27
Abstract: PURPOSE:To make it possible to automatically adjusting a zoom lens by voice information generated from a subject by finding the expanding coefficient through averaging of the input differences or right and left microphones and driving the zoom lens in accordance with an angle of view found from the expanding coefficient. CONSTITUTION:The camera is provided with an arithmetic circuit 3 for an expanding coefficient by time-averaging the absolute values of input differences between the right and left microphones 1a, 1b in a stereo microphone and finding, an angle of view determining circuit 4 for computing an angle of view which is increased in accordance with the increment of the expanding coefficient and a zoom lens driving circuit 11 for driving a zoom lens 7 in accordance with the found angle of view. Namely, when a voice in a wide range is announced, sound volume inputted to the right and left microphones 1a, 1b is increased and the expanding coefficient also is increased. Thereby, the angle of view also is set up to a large value. When concentrated voice is generated, the sound volume inputted to the right and left microphones 1a, 1b is made equal and the angle of view is set up to a small value. Thus, the zoom lens can be automatically controlled from a wide angle up to a telephoto point.
Patent JP-H08307922-A (JP)
Title: Mobile communication system
Inventor: IKEDA SABURO
IPC: H04W88/02
Filed: 1995-05-09
Abstract: PURPOSE: To prevent a call during communication from being cut when a mobile terminal in the middle of communication moves to a call area where all sound channels are busy. CONSTITUTION: When a call request is given from the mobile terminal 12, the accumulation of the sound of the call terminal 12 is instructed. Sound accumulation is instructed to the mobile terminal 11 where a silence interval without call sound is generated among the terminals 11. The sound channel which the mobile terminal 11 uses is allocated to the mobile terminal 13 giving the call request. The sound channel which the mobile terminal 11 that becomes silent when the sound of the other mobile terminal 11 is generated uses is allocated to the mobile terminal 11 whose used sound channel is assigned to the others.
Patent JP-H08304170-A (JP)
Title: Vibration level gauge employing digital signal processing
Inventor: SHIMOMURA TAKAYUKI
IPC: G01M17/007
Filed: 1995-05-09
Abstract: PURPOSE: To obtain a vibration level gauge (comfortability level measuring apparatus) which can be reproduced easily, stably and accurately over a wide frequency range. CONSTITUTION: The vibration level gauge 1 comprises a vibration sensor 2, a converter 3 for converting a vibration signal from the sensor 2 into a digital amount, a digital filter 5 performing frequency correction corresponding to the vibration feeling of human being, and an operating section 6 for calculating a normalized vibration level based on an output from the digital filter 5. Since the frequency correction corresponding to the vibration feeling of human being and subsequent processing can be subjected to digital signal processing at the digital filter and the operating section, an accurate data can be obtained surely and easily without requiring any intricate operation or troublesome maintenance and a single gauge can deal with a wide frequency range flexibly.
Patent JP-H07320228-A (JP)
Title: Thin-film magnetic head
Inventor: KITAMURA MIKIO
IPC: G11B5/31
Filed: 1994-05-25
Abstract: PURPOSE:To negate external noises and to prevent generation of noises by symmetrically forming a pair of thin-film magnetic cores, providing these cores with a magnetic gap and a pair of winding patterns at an equal distance from the boundary lines of the respective cores and winding these patterns on the respective cores. CONSTITUTION:This thin-film magnetic head has the first thin-film magnetic core 9 of nearly a U shape in section formed in the prescribed position at one end edge of a substrate 8 and the second thin-film magnetic core 10 of nearly a U shape in section formed to face the core 9 and formed with the magnetic gap between the core 10 and the core 9 on the front end side. The magnetic head described above is provided with the first and second winding patterns 11, 12 consisting of a pair of the thin films which are respective wound around both magnetic cores 9, 10 and are disposed discretely and symmetrically at the equal distance from the boundary lines of the respective cores 9, 10. The influence of the common-mode magnetic field noises is applied equally on the respective winding patterns 11, 12 even if these noises are sensed in the respective magnetic cores 9, 10 and, therefore, the influence of the external noises is negated and the generation of disturbance noises is prevented.
Patent JP-S63276356-A (JP)
Title: Telephone number informing and notifying system
Inventor: AOKI TOSHIRO
IPC: H04M3/42
Filed: 1987-05-08
Abstract: PURPOSE:To attain the dialing of a subscriber number of an opposite party informed from an attendant board by informing the subscriber number requested to a subscriber from the attendant board in a PB signal. CONSTITUTION:When a requested subscriber number is known to the operator of the attendant board 1, the operator sends the subscriber number to a telephone set 6 in a PB signal via a PB oscillation circuit. On the other hand, the PB signal is received by a PB signal reception circuit 17 of the telephone set and displayed on a display section 19 via a signal line 20. When a subscriber depresses a transmission key 21 while the telephone number of the opposite party is displayed on the display section 19, the subscriber number information displayed on the display section 19 is sent from a dial sending circuit 25 via the signal line 26.
Patent JP-H11305204-A (JP)
Title: Display panel, its manufacture and display device using the display panel
Inventor: TAKAHARA HIROSHI
IPC: G02F1/13
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To execute a fine image display without attracting attention to a black matrix in a projection type display device using a liquid crystal display(LCD) panel mainly as a light bulb. SOLUTION: In a display panel 24, PD liquid crystal 15 is held among pixel electrodes 14, color filters 17 (17a to 17c) and a black matrix 21. A pseude black matrix 1101a sufficiently thinner than the black matrix 21 is formed on a transparent substrate 1102. The substrate 1102 is stuck to a counter substrate 11 through an adhesive 16. The display panel 24 is used by making a projection type display device as a light bulb. In this case, the focus position of a projection lens is set up on the pseude black matrix 1101a. An image of the fine pseude black matrix is formed on a screen.
Patent JP-S59615-A (JP)
Title: Rotation position detector
Inventor: ARAKAWA MIYAO
IPC: G01D5/14
Filed: 1982-06-28
Abstract: PURPOSE:To obtain a rectangular wave output free of the influence of an interference wave through small-sized, simple constitution, by detecting pieces of angle information on a rotor which are different in intervals by a specific angle alternately and outputting an alternating current which is inverted alternately, and converting the output into a rectangular wave. CONSTITUTION:Magnets 12-15 are fitted to a rotor 11 and when the rotor rotates as shown by an arrow, a magnetic field is applied to a Hall element 18 in the order of N and S poles while the magnets 12 and 13, and 14 and 15 are coupled respectively. Consequently, the element 18 outputs the AC output which is inverted in variation direction at intervals of 180 deg.. This output is amplified by an amplifier 52 and compared by a comparator 54 with a threshold level 42 generated by resistances 55 and 56 and a hysteresis circuit 53 to obtain the rectangular wave output. Then the signal which is inverted alternately at 0 and 180 deg. against the rotation of the rotor 11 is obtained from the rising and falling of the output.
Patent JP-S5538656-A (JP)
Title: Video recorder
Inventor: ONO KOUICHI
IPC: H04N5/765
Filed: 1978-09-08
Abstract: PURPOSE:To make sure of VTR operation in pickup operation definitely by generating alarms corresponding to respective functions when several functions of VTR are abnormal and slso by operating an alarm method at a TV camera side connected to VTR when one of function is abnormal. CONSTITUTION:Several abnormal function of VTR1 connected to TV camera 30 are detected by RF signal detection circuit 3 for FM-modulated video signal detection, and servo, temperature, reel motor drive, tape end, power voltage, and other power voltage detection circuits 4-9, and consequently corresponding alarm lamps 11-16 come on to send an alarm. On the other hand, detection signals from circuits 3-9 are passed through OR circuit 20 to light alarm lamp 32 at a camera 30 side when one of functions of VTR1 becomes abnormal. In this constitution, the operation of VTR in pickup operation is definitely confirmed to cope with the abnormality properly, so that error recording, etc., can be prevented.
Patent JP-S63276390-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKASE HIROKI
IPC: H04N5/782
Filed: 1987-05-07
Abstract: PURPOSE:To prevent a picture from being disturbed even at the time of special reproduction by recording a video signal of one field in plural tracks and outputting signals from 1st and 2nd magnetic heads with a different azimuth angle via a storage means respectively. CONSTITUTION:An output signal of a reproducing head HB1 on a head actuator 21 is given to a reproduction amplifier 23 and a low pass filter 24 and a reproduced pilot signal is fed to a balanced modulator 25. A video signal is written in a storage means 36 or 37 via a high-pass filter 33, an A/D converter 34 and a switch 35. The video signal written in the storage means 36, 37 is outputted via the switch 35 and a D/A converter 39. The switching control of the switch 35, the read/write control of the storage means 36, 37 and the address designation are executed by a memory control section 38.
Patent JP-S60255717-A (JP)
Title: Composition for oral cavity
Inventor: YAMAZAKI YOUJI
IPC: A61K8/60
Filed: 1984-06-01
Abstract: PURPOSE:To obtain a composition for oral cavity, capable of preventing the inactivation of a germicide and exhibiting powerful germicidal effect, by incorporating a germicide selected from a cationic/amphoteric germicides with a nonionic surfactant in the presence of a specific compound. CONSTITUTION:A composition for oral cavity obtained by incorporating one or more germicides selected from a cationic germicide, e.g. chlorhexidine, and/or an amphoteric germicide, e.g. N-alkyldiaminoethylglycine, and a nonionic surfactant, e.g. sucrose ester of a fatty acid, with a compound expressed by formula I [R1 is -(CH2)m- or -CH=CH-; R2 is 1-8C alkyl, alkenyl, etc.; n is an integer 1-3; m is an integer 0-2], e.g. methyl salicylate, a compound expressed by formula II (R3 is 1-3C alkyl; R4 is 1-3C alkyl or propenyl, etc.), e.g. eugenol. The resultant composition is a composition capable of effectively preventing the inactivation of the germicide.
Patent JP-S5335942-A (JP)
Title: Failure point dividing system
Inventor: INOUE KATSUSUKE
IPC: H02H3/06
Filed: 1976-09-16
Abstract: PURPOSE: To enable suppliing a power to a sound division automatically by cutting off a failure point positively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000308190-A (JP)
Title: Loudspeaker system
Inventor: FUJIHIRA MASAO
IPC: H04R1/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a loundspeaker system for composing a speaker box having sufficient weight and capacity, of a magnetic circuit for driving a diaphragm. SOLUTION: An outside yoke 110 has an opening part 112 on one end face. An inside yoke 120 has a main body part 120A arranged inside the outside yoke 110 and a center pole part 120B facing the inside of the opening part 112. Between the center pole part 120B and the opening part 112, a gap part 170 is formed. The outside yoke 110 and the inside yoke 120 are bonded through magnets 130A, 130B, 140A and 140B and apply magnetic fields to the gap part 170. A diaphragm 150 is arranged in the opening part 112, and a voice coil bobbin 160 provided on this diaphragm 150 is inserted into the gap part 170. A voice coil 162 is mounted on the voice coil bobbin 160 and arranged at a prescribed position in the gap part 170.
Patent JP-S59811-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: H01H1/04
Filed: 1982-06-28
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-H09296709-A (JP)
Title: Valve system provided with valve stem-sealing structure
Inventor: YOSHIDA KOZO
IPC: F01L3/08
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a valve system provided with a valve stem-sealing structure which requires a reduced amount of fluoro rubber and prevents poor sealing. SOLUTION: The upper end of a valve guide 3 having a guide hole 2 is covered with a valve stem-sealing part 4 to constitute a valve stem-sealing structure. The valve stem-sealing part 4 is composed of a retaining cap 6 and a rubber sealing part 5. The retaining cap 6 is made of metal, having a shape in which a cylindrical tube 9 is fixed to a ceiling plate 8 with a circular opening 7 therethrough of a diameter larger than that D of a valve stem 1. The rubber sealing part 5 is composed of an annular plate part 10 with which the upper end face of the valve guide 3 contacts, and a conical tube part 11 made of rubber drawn inward as well as upward toward its axial center from a circular opening edge 7a of the ceiling plate 8. The conical tube part 11 has its opening 12 of a diameter slightly smaller than that D of the valve stem 1 above the valve guide 3.  The retaining cap 6 is press-fitted onto the upper part of the valve guide 3 to fix the valve stem-sealing part 4 to the valve guide 3.
Patent JP-S5812261-A (JP)
Title: Button type alkaline storage battery
Inventor: TAKAHASHI AKIO
IPC: H01M4/06
Filed: 1981-07-16
Abstract: PURPOSE:To obtain a button type alkaline battery which increases the reaction area of a positive electrode active material and improves its leakproofness and electrical characteristics by forming the positive electrode active material molding body into a conical trapezoid whose angle of inclination is specified. CONSTITUTION:The longitudinal section of the pellet of a positive electrode active material is formed so that its one side can be conical and its angle 11theta is set to 10+ or -5 deg.. When this pellet 11 is built in a button type alkaline storage battery, the angle 12theta made by the sealing section curved surface tangent of a positive electrode 12 with the horizontal line is set to a crimp shape of 25+ or -5 deg.. As a result of this structure, the reaction area which is opposed to the negative electrode active material 17 of the pellet 11 is increased. Besides, its leakproof characteristics are improved and the structure of the battery is stabilized.
Patent JP-S5813061-A (JP)
Title: Both-way branch circuit control system
Inventor: HIGUMA MASAYUKI
IPC: H04Q1/45
Filed: 1981-07-16
Abstract: PURPOSE:To shorten a connection delay time and an answer delay time by exercising control over the actuation, connection and disconnection, origination restriction, etc, regarding circuits from terminal stations only by a multifrequency signal. CONSTITUTION:The terminal station shown in the figure is branched and connected to other terminal stations which are not shown in the figure through lead-in lines 3. A distributing amplifier 7 supplies an audio signal from another station to a switching device 5 and a control signal, such as an address signal, to a PB signal receiver, and a synthesizing amplifier 6 transmits the audio signal from the switching device 5 and the control signal from the PB signal transmitter to ther stations. A logical circuit part 10 receives the control signal from the PB signal receiver 9 to control the switching device 5 by the control signal, and also sends out necessary control signals to other stations through the PB signal transmitter 8. The combination of frequencies of the PB signal meets a signal system for telephone switching, and actuation, connection and disconnection, origination restriction, etc., regarding circuits are controlled speedily.
Patent JP-H02290918-A (JP)
Title: Production of hot rolled steel plate for working
Inventor: NAGAO NORIAKI
IPC: C22C38/00
Filed: 1989-04-28
Abstract: PURPOSE:To obtain a hot rolled steel plate for working extremely excellent in formability including drawability by subjecting a slab of a low-carbon low alloy steel with a prescribed composition to heating, finish rolling, coiling, and recrystallization annealing in respectively specified temp. ranges. CONSTITUTION:A slab of a steel having a composition containing, by weight, <=0.0030% C, <=0.20% Mn, <=0.010% S, 0.010 to 0.080% Al, 0.030 to 0.10% Ti, 0.80 to 2.00% Cu, and <=0.0050% N is heated up to a temp. not exceeding 1050 deg.C and preferably not lower than 950 deg.C to reduce, in particular, respective contents of solid-solution C and N in the course of rolling and finish-rolled at a temp. not exceeding 750 deg.C and preferably not lower than 650 deg.C. Subsequently, the steel plate after finish rolling is coiled at <=500 deg.C at which Cu precipitation becomes pronounced and is then subjected to recrystallization annealing at 750 to 850 deg.C. As a result, the hot rolled steel plate for working not only having the above characteristic but also capable of providing excellent strength by means of heat treatment after forming can be obtained.