baber/WOPTO huggingface dataset:
Patent JP-H09159456-A (JP)
Title: Drive detection circuit for piezoelectric vibrating gyro
Inventor: ABE HIROSHI
IPC: G01C19/56
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a drive detection circuit by which an output from an output terminal can be adjusted and set accurately with a simple configuration and without breaking the balance of a resistance value in a circuit resistance as a whole. SOLUTION: In a circuit, a terminal 4e on one side out of two for detection and a reference potential are connected in series by a first resistor R3 and a second resistor R4 so as to be interposed, a terminal 4c on the other side and the reference potential are connected in series by a third resistor R5 and a fourth reistor R6 so as to be interposed, and a fifth resistor R7 and a variable resistor R8 which are in series are connected in parallel with the third reistor R5. In an output adjusting part which is composed of the respective resistors R5, R6, R7, R8, the resistance value of the variable resistor R8 is made variable, and an output from the middle point of the fifth resistor R7 and the variable resistor R8 is made to agree with a fixed output from the middle point of the first resistor R3 and the second resistor R4.
Patent JP-H01160573-A (JP)
Title: Golf ball
Inventor: TAKASAGO KATSUNORI
IPC: A63B43/00
Filed: 1987-12-18
Abstract: PURPOSE: To enable to detect a generated magnetic flux by a magnetic detector to confirm the presence of a golf ball, by integrally forming a small alloy magnet core consisting of rare-earth and synthetic resin or rubber based resin and wrapping it with a cushioning material as the cover and providing a dimple pattern on the surface. CONSTITUTION: An outer cover 1 comprises a nonmagnetic material such as a polymer material or a gutta-percha rubber. A filler 2 is made of a resin and conforms to an elasticity characteristics. The filler 2 is integrally formed from a small-sized high quality magnet 4 centering therein and a resin or a rubber having large elasticity. The cylindrical magnet 4 is installed as a source for generating magnetic flux and having a small-sized and high quality magnetic characteristics by being constituted mutually in three axial directions, X, Y and Z, and for which rear-earth magnet is used. The magnet is magnetized after it is constituted and no fall of a magnetic force is occurred by adhering the magnetic each other, and the direction of both the magnet and the magnetization is accurately parallel.  If more than 5m/m distance thickness is applied to a cushioning material, no sucking power is caused between a golf club. A differential flux gate magnetometer is suitable as a magnetism detector because magnetic noise is small in a golf course and the like, which enables the detection with an enough distance.
Patent JP-2000139284-A (JP)
Title: Reel cover of double bearing reel
Inventor: IWABUCHI MASAKAZU
IPC: A01K87/06
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a reel cover capable of carrying out fishing while covering a reel attached to a fishing rod. SOLUTION: This reel cover 20 is used for covering a double bearing reel 1 attached to a fishing rod 2 together with the fishing rod 2 to protect the reel 1. The reel cover 20 is equipped with a first side protecting part 21 for covering a first side 9 on the side to which the handle 7 of the double bearing reel 1 is attached and forming a first open part 21a provided so as to be able to pass a handle shaft 6 for supporting the handle 7 through, a second side protecting part 22 for covering a second side 10 opposite to the first side 9,  a peripheral surface-protecting part 23 for covering a part of the peripheral surface of the double bearing reel 1 and forming a second open part 23a provided so as to be able to control rotation of a spool 11 of the double bearing reel 1 from the outside and a third open part 23b provided so as to be able to pass fishline wound to the spool 11 through and joined to both side-protecting parts 21 and 22 and engaging members 21b, 21c and 22a for engaging the first side protecting part 21 and the second side protecting part 22 or both sides protecting parts 21 and 22 and the peripheral surface protecting part 23.
Patent JP-H01163545-A (JP)
Title: Ventilator for air conditioner
Inventor: OKIMOTO KATSUMI
IPC: F24F7/08
Filed: 1987-12-17
Abstract: PURPOSE:To reduce the pressure loss and piping component requirement by fitting an air conditioner with the outdoor air inlet of an outdoor air passage and the outlet from an indoor air suction blower both the inlet and the outlet on the same side of the body. CONSTITUTION:In ventilating a room through total heat exchange, the outdoor air is drawn through an air inlet 5 on the outdoor side of the body 11 into an outdoor air passage 12, and then passed through a total heat exchange element 3 and a sensible heat exchange element 4, and pumped by an outdoor air suction blower 10 and, after passage through an indoor heat exchanger 13, delivered to the interior through an outlet on the indoor side, whereas the indoor air is drawn through an air inlet 8 on the indoor side into an indoor air passage 15, passed move an air passage switching damper 2 (closed), and guided by an air passage switching damper 1 (open), passed lengthways across the total heat exchange element 3 to that total heat exchange takes place between the indoor air and the outdoor air which flows breadthways. After the heat exchange, the indoor air is guided into a heat-exchange air passage 16, and pumped by an indoor air discharge blower 9, exhausted through an air outlet 6 on the outdoor side. With both the air outlet 6 and the air inlet 5 on the outdoor side disposed on the same side of the body 11, this ventilator dispenses with an elbow which would otherwise be required to have the openings facing in the same direction to suit the piping.
Patent JP-2001141357-A (JP)
Title: Storage
Inventor: YANAI KOJI
IPC: F25D25/02
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a storage capable of removing or attaching shelf poles without removing a locking member by engaging the poles with the member mounted on the inner surface of the case. SOLUTION: A refrigerator comprises a heat insulation case 3 opened at a front surface and having a storage chamber 2 therein, and a heat insulation door for closing the opening of the case. Shelf poles 10, 11 are vertically respectively mounted at front and rear inner surface of the case, and shelf bearers for receiving the shelf are detachably engaged with the locking holes of the poles. An engaging hole 14 larger than a decorated screw 15 mounted on the inner surface of the case 3 is provided at each pole.
Patent JP-H02169458-A (JP)
Title: Trension adjustor for long member
Inventor: TODAKA YUJI
IPC: B21C47/00
Filed: 1988-12-19
Abstract: PURPOSE:To suppress the interference between the both control systems by allowing a bridle roll to control the tension of a long member and allowing a dancer roll to separate a control object so as to control the position and installing a cross controller between the both control systems. CONSTITUTION:The speed instruction value outputted from a position adjustor 43 is converted by a cross controller 40 and received as correction signal by a speed adjustor 25 in a tension control system. While, the speed instruction value outputted from a tension adjustor 23 is converted by an another cross controller 20, and received as correction signal by a speed adjustor 45 in a position control system. For example, when the position of a dancer roll 30 shifts to the upper side than the instruction value, the output of the position adjustor 43 is inputted as the signal for increasing the speed, into the speed adjustor 25 through the cross controller 40. Further, when the actual value of the tension of a steel plate 2 reduces less than the instruction value, the output variation of the tension adjustor 23 is inputted into the speed adjustor 45 through the cross controller 20, and the dancer roller 30 is shifted downward, and the reduction of the tension is cancelled.
Patent JP-H05123470-A (JP)
Title: Embroidery sewing machine of electronic control type
Inventor: SUGIMOTO NAMI
IPC: D05B19/10
Filed: 1991-11-06
Abstract: PURPOSE:To provide the subject sewing machine for enabling embroidery sewing to be re-started from the head of a required unit pattern section after the interruption of the embroidery sewing. CONSTITUTION:In a ROM, respective embroidery data for pattern sections with embroidery patterns classified color by color are stored in the order of sewing on every pattern section. When a cut-off thread piece is generated under the sewing of the embroidery patterns, then a sewing machine is stopped. At the time of the stopping, a thread piece is put on to be renewed. In this case, when a head exposing key is operated, the pattern sections of all the embroidery patterns are respectively shown (S26, S27), and if the arbitrary pattern section is specified, the head address of the specified pattern section is set (S29). Thereafter, from the pattern section specified in reply to start command, embroidery sewing is re-started.
Patent JP-2001143179-A (JP)
Title: Fire alarming device
Inventor: AMAMIYA HIDETO
IPC: G01R31/08
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a fire alarming facility equipped with a receiver for operating proper display according to actual various situations. SOLUTION: This fire alarming facility 10 is provided with sensors 41 and 41 and a receiver 42 set in each of plural sections and a fire receiver 20 connected through a prescribed line with the sensor 41 or the like in each section for operating the fire monitor of the whole sections. In this case, the receiver 20 is provided with a section window 70 for discriminately displaying the disconnection and short circuit of the prescribed line in each section by changing the flashing period.
Patent JP-H08180951-A (JP)
Title: Electrical connection device between wheel and steering column
Inventor: ISHIKAWA SATOSHI
IPC: B62D1/04
Filed: 1994-12-22
Abstract: PURPOSE: To reduce the sliding sound and the violent sound of a flat cable at low costs by disposing the flat cable contained in the fixed body on a steering column side on a flexible and high slippery sheet at the bottom of the fixed body. CONSTITUTION: One end of FFC 31 wound and contained into the space 29 of a fixed body 25 fixed on a steering column side is connected to the fixed body 25 and the other end thereof is connected to a rotary body 27 fixed on a steering wheel side. In the electrical connection device 23 between the steering wheel and the steering column, a high slippery sheet 35 is applied to the wall part 33 of the under cover 43 of the fixed body 25 and a gap 37 is provided between it and a bottom wall 41. Therefore, when the rotary body 27 is rotated forward and backward by the operation of the steering wheel, the FFC 31 is slid on the sheet 35 within the space 29 in response to it to reduce a sliding sound. Also, the shock of the movement of the FFC 31 is relaxed since the sheet 35 is bent downward, so that the generation of a violent sound may be reduced.
Patent JP-H06165818-A (JP)
Title: Liquid feed circuit
Inventor: MASUDA MICHITAKA
IPC: F04C14/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide a liquid feed circuit capable of completely suppressing pulsation regardless of a flow rate. CONSTITUTION:This liquid feed circuit has a liquid feed part 13 and a roller pump 14 and is constituted by connecting a pulsation suppressing chamber 16 to the middle of the liquid feed part 13 in order to suppress the pulsation generated by driving of the roller pump 14. This pulsation suppressing chamber 16 has a chamber body consisting of flexible plastic and a cylindrical member formed of first and second branch parts which are drawn out of a part of the chamber body and are branched at the front end. The first and second branch parts are connected to the liquid feed part 13 in such a manner that the parts between the first and second branch parts are inserted into the middle of the liquid feed part 13, by which the liquid feed circuit is constituted.
Patent JP-H04190624-A (JP)
Title: Dc capacitor incorporating inner fault detector
Inventor: YAMANAKA KEIJI
IPC: H02H7/04
Filed: 1990-11-22
Abstract: PURPOSE:To enhance safety remarkably by providing a current transformer with two sets of primary windings connected so that current flows differentially through each element group thereby preventing short circuit of capacitor which may cause explosion or eruption of oil. CONSTITUTION:Element groups 1, 2 in a capacitor comprises a plurality of elements connected in series and when a part of elements is damaged and short- circuited, the capacitance varies to cause variation of ripple current or pulse current produced through charge/discharge of the capacitor. Since currents of the element groups 1, 2 flow differentially through two sets of primary windings of an incorporated current transformer 3, current of the element group 1 exceeds the current of the element group 2 upon breakdown and short circuit of a part of elements in the element group 1 and they are not canceled each other in the current transformer 3 and thereby a current and a voltage are induced in the secondary winding. Thus induced current and voltage are detected by a relay 11 which then produces a contact signal for opening a power supply.
Patent JP-2000139585-A (JP)
Title: Sectional box-shaped furniture
Inventor: YAMADA YOSHIHIRO
IPC: A47B47/04
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide sectional box-shaped furniture with which the assembly of assembly members is made easy and efficient while reducing procedure required for assembling these members and further nails or the like are hardly exposed inside the furniture. SOLUTION: The vertically extended edge part of a rear plate 13 is fitted and fixed into a vertically extended groove 12 formed on a side plate 11. In this case, the side plate 11 is provided with an engraved part 14 for housing the heads of machine screws 15, which is screwed from the rear side of such furniture 1 through an edge part inside the groove 12 into the side plate 11, without protruding the head over the vertically extended end face of the rear side plate 11 and with this engraved part 14, the side plate 11 and rear plate 13 are fixed by the machine screws 15.
Patent JP-H05161120-A (JP)
Title: Transmission and reception processor for multiplex signal
Inventor: TAKAHASHI YASUO
IPC: H04N7/015
Filed: 1991-12-04
Abstract: PURPOSE:To suppress a DC offset for compensation signal and to improve the picture quality by applying filtering emphasizing a low frequency component when a compensation signal is converted into a multiplex signal and applying filtering to suppress a low frequency component when the compensation signal is regenerated at a receiver side. CONSTITUTION:A compensation signal outputted from a mixer 21 is band-limited by a horizontal LPF and converted into an interlace signal at an interlace converter 24. Then the compensation signal is inputted to a recursive filter 25 composed of an adder 26, a line memory 27 and a coefficient device 28, a vertical low frequency component is emphasized and transmitted via a multiplex signal generating circuit 29, a selector 18 and a side panel processing circuit. The output of a multiplex signal regenerating circuit 81 at a reception side is inputted to an inverse characteristic recursive filter 82 and a compensation signal similar to that at a transmission side is regenerated. Thus the DC offset of the compensation signal is suppressed and the adverse effect onto the picture quality is reduced.
Patent JP-2001144497-A (JP)
Title: Method and system of placing electronic component
Inventor: AIDA TAKESHI
IPC: H05K13/08
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To recognize different types of electronic components with a high precision and at a high speed. SOLUTION: A head 6 is provided with a movable line sensor 20 which is moved by a scan motor 18 for scanning electronic components 24 and recognition of components is performed. Specified cells of the line sensor 20 are selected according to the type of chucked electronic components, and signals are read out. In such a construction, scanning of the electronic components by the sensor become high-speed and the speed of placing components can be increased. Also, since signals from the sensor are read out even when the line sensor is accelerated or decelerated, scanning can be performed at a further higher speed.  The speed of scanning can also be further increased by preliminarily moving the sensor to the end of the component chucked by the first chuck nozzle while components are chucked by other chuck nozzles or by setting the moving speed of the sensors between the chuck nozzles higher than that of scanning components and the tact time of component placing can be reduced.
Patent JP-H11151644-A (JP)
Title: Noise prevention device in steel strip polishing facility
Inventor: OI HIROYUKI
IPC: B24B7/13
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent the noise occurrence itself securely, eliminate the necessities of soundproofing a conventional work room and remote arrangement thereof, simplify polishing facility of a stainless steel strip in coil, reduce its cost, and improve the workability by installing a simple silencer in the polishing facility. SOLUTION: In steel strip polishing facility which polishes a steel strip in coil by a polishing device 1 installed on a path line of stainless steel strip in coil, a pair of upper and lower rolls 3 such as urethane rubber lining which can come in face-contact with a surface of the steel strip in coil and have a soft surface are installed in the front and back of the polishing device 1, the steel strip in coil C is nipped by these pair of upper and lower rolls 3, 3, the roll 3 is deformed by adequate pressing force to bring it in face-contact with upper and lower faces of the steel strip in coil C sufficiently, and the grinding sound generated by the polishing device 1 is shut off to prevent the resonance of the steel strip in coil C.
Patent JP-H07230601-A (JP)
Title: Magnetic recording and reproducing system
Inventor: AKIYAMA JUNICHI
IPC: G11B5/66
Filed: 1994-12-22
Abstract: PURPOSE:To greatly improve the surface recording density of a magnetic recording and reproducing system by arranging a soft magnetic layer on the substrate side of a longitudinally oriented magnetic recording layer. CONSTITUTION:This recording and reproducing system consists of a magnetic recording medium 300A formed by laminating a soft magnetic layer 3 having high magnetic permeability and a magnetic recording layer 306 in a longitudinal direction in this order on a substrate 302 and a ring type magnetic head 200A arranged on the magnetic recording layer 306 of the medium 300A. Partial oozing is efficiently suppressed and lessened without impairing the recording capacity right under the magnetic gap part of the magnetic head 200A. This recording and reproducing system is more advantageous than a system using the conventional magnetic recording medium which does not have the soft magnetic layer in terms of line resolution.
Patent JP-H01162931-A (JP)
Title: Data controller
Inventor: ISHII TAKATOSHI
IPC: G06F9/30
Filed: 1987-12-18
Abstract: PURPOSE:To realize the use of a low-speed memory element with a DSP having no waiting function by interpreting an instruction code and starting execution of an instruction before the read or write permission signal received from a high-speed microprocessor is active. CONSTITUTION:A low-speed memory element DATASRAM10 is used together with a digital signal processor DSP20 having no waiting function, and a data controller 30. The controller 30 interprets an instruction code at an access of the element 10 and before the read or write permission signal received from the DSP20 is active. Then the controller 30 carries out the interpreted instruction based on the value set previously at a counter which designates an address to be written into the DSP20. As a result, the use of the element 10 is possible with the DSP20 having no waiting function.
Patent JP-S63179088-A (JP)
Inventor: JIEEMUZU DABURIYUU MAKUMAIKERU
IPC: C25B9/23
Filed: 1987-12-18
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-H01163794-A (JP)
Title: Binary display panel picture display
Inventor: ETO MASAYASU
IPC: G09G3/28
Filed: 1987-12-21
Abstract: PURPOSE: To adjust the contrast of a binary display element as a pixel by varying weight assigned previously to the respective bits constituting (n)-bit image data. CONSTITUTION: A video signal is inputted to a terminal 1, a processing circuit 2 generates a primary-color image signal, and an A/D converter 3 stores it in a memory 4, bit by bit, as an (n)-bit PCM signal. A control circuit 12 sends various control signals synchronized with the input signal 1. Pulse generating circuits 5 and 6 and drivers 8 and 9 send vertical and horizontal pulses to apply a display panel 11 with write pulses including signals by the bits of the memory synchronized with the control signals. A generating circuit 7 sends maintaining pulses matching the weight of the write pulses by the circuit 6. At this time, a contrast adjusting circuit 14 limits the number of the maintaining pulses generated by the generating circuit 7 and further reduces the amplitude of the input signal to the A/D converter 3 through the processing circuit 2 at need.  With this constitution, the contrast can be adjusted with high precision over a wide range.
Patent JP-H03183843-A (JP)
Title: Floor structure for access floor
Inventor: KIMURA YOSHIO
IPC: E04B5/48
Filed: 1989-12-13
Abstract: PURPOSE:To make construction period shorter by placing a precast concrete board having a number of small supporter columns formed integrally with the upper side of said panel between beams to form a slab and putting a number of floor panels on top of the small columns to be supported thereby. CONSTITUTION:A number of precast concrete boards 11, on which many small columns 15 are formed integrally with said boards, are placed between beams 10 to be supported thereby to form a slab. A bolt 17a provided on the underside of a base plate 17 for floor panel is brought into threaded engagement with an anchor nut 16 embedded in the upper end of each column 15. And then a number of floor panels 18 are placed on the base plates 17 so that an access floor having a space 19 thereunder is formed.
Patent JP-H10161046-A (JP)
Title: Optical waveguide type optical switch and its producing method
Inventor: HORINO MASAYA
IPC: G02B26/08
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To suppress the warping of a substrate and to prevent the deterioration of optical coupling efficiency so as to obtain a switch by means of a low cost with small insertion loss by forming an optical waveguide path by means of an organic material. SOLUTION: The switch consists of an SUS 304 substrate 8, a cantilever 9 which is formed in the hollow part of the SUS 304 substrate 8 in a mobile state and where a tip is connected, a mobile side optical waveguide 2 formed on the cantilever 9, driving mechanism consisting of a magnetic film 3 and an electromagnetic actuator 4, a fixed side optical waveguide 6 receiving an optical signal from the mobile side optical waveguide 2, an input fiber 1 making light incident to the mobile side optical waveguide 2 and an output side optical fiber 5 taking-out the optical signal from the fixed side optical waveguide 6. The optical waveguide paths 2 and 6 are formed by the organic material in an optical waveguide type optical switch with this kinds of configuration.  In the optical switch, the contact part of a connecting member and the substrate is projected from an organic material layer in the both of the connecting members of the optical waveguides 2 and 6 and also the substrate at a position where the connecting members are brought into contact at the time of changing-over an optical path.