baber/WOPTO huggingface dataset:
Patent JP-H11139624-A (JP)
Title: Control method for paper conveying drive mechanism
Inventor: KONNO HISAO
IPC: G03G15/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a rapid fluctuation in a load due to thrust of a paper sheet between a resist roller and a fed paper conveying means and to prevent the occurrence of wrinkle and a jam at a resist roller part due to the excessive slack of the paper sheet. SOLUTION: In this control method, a paper conveyance drive mechanism comprises a resist roller pair 20 to regulate the feed of a paper sheet to match a timing with that of formation of an image at an image carrier, and use a stepping motor 21 as a drive source; and a paper feed conveyance means 23 arranged in a spot situated upper stream from the resist roller pair 20 and independently driven to feed paper sheets to the resist roller pair 20. In this case, after the paper feed conveyance means 23 is started and stopped, this means is restarted slightly earlier that a point of time at which the resist roller pair 20 is driven.
Patent JP-2000097470-A (JP)
Title: Building
Inventor: SHIMURA TATSU
IPC: F24F7/08
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the piping space between upper and lower floors, to miniaturize a ventilation unit body, and to easily cope with a house with three stories or more by providing a ventilating device for ventilating merely each floor in a plurality of floors. SOLUTION: A central ventilating device 10 that can ventilate the inside of a room in a building with a plurality of floors up and down is provided with cylindrical piping for connecting an indoor part to an outdoor part and a ventilation unit body 20 for forming the compulsory flow of air inside the piping, and the ventilation unit body 20 and the piping are independently formed for each floor of the building. For example, in the case of a two-story house, as the central ventilating device 10 for the first floor, a ventilation unit body 21 for the first floor and a central ventilating device 11 for the first floor are arranged at the ceiling part of the first floor, and as the central ventilating device 10 for the second floor, a ventilation unit body 22 for the second floor and a central ventilating device 12 for the second floor are arranged at the ceiling part of the second floor.
Patent JP-H05115756-A (JP)
Title: Production of hollow yarn membrane module
Inventor: YANAGIMOTO TAKESHI
IPC: B01D63/00
Filed: 1991-10-26
Abstract: PURPOSE:To enhance the mass productivity of a module by enabling continuous production and to enable the uniform filling with an adhesive. CONSTITUTION:An uncured adhesive 2 is preliminarily injected in an adaptor 1 made contractible in its volume and the bundle of hollow yarn membranes 3 and a module case 4 are connected to the adaptor 1 and, subsequently, the adaptor 1 is contracted to move the adhesive 2 toward the hollow yarn membranes 3.
Patent JP-2000134374-A (JP)
Title: Cabinet for telephone set
Inventor: NAITO TETSUYA
IPC: H04M17/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To use a table for a memo stand during a speech by engaging a notch part with a table stopper so as to lock a table to an extracted position when a door is open and retracting the table to a cabinet main body automatically when the door is closed. SOLUTION: When a door of a cabinet is open to use a telephone set and a slide table 18 is extracted, a side wall face of a notch part 28a of a stopper lever 28 is pushed onto a side wall face of a table stopper 22 at a prescribed force. Even when a hand is detached from the slide table 18 that is extracted through a contact friction force between the table stopper 22 and the notch part 28a, the slide table 18 will not be returned back. When the door of a cabinet main body is closed at the end of a speech, the engagement between the table stopper 22 and the notch part 28a is released and the slide table 18 having been so far extracted and locked slides down by its self-weight to the depth of the cabinet main body along slope pieces 24 to the left and right of a bottom plate 20 with a prescribed tilt angle θ and is automatically contained in the cabinet main body.
Patent JP-H07143663-A (JP)
Title: Overload detecting device
Inventor: ITO AKIHIRO
IPC: H02P7/00
Filed: 1993-11-15
Abstract: PURPOSE:To improve the detecting accuracy of the temperature of a motor and the safety of the motor by processing a thermal value from a primary filter as an error when the thermal value is larger than a prescribed reference value. CONSTITUTION:A primary filter 513 is set at a large or small time constant depending upon a switching command and obtains a thermal value by filtering the squared value of the current value of a motor from a motor current value squaring means 512 at the set time constant. A switching discriminating means 514 compares the thermal value from the filter 513 with the squared value from the means 512 and, when the thermal value is larger, forms the switching command which makes the time constant larger when the thermal value is larger than the squared value or smaller when the thermal value is smaller and gives the switching command to the filter 513. An overload comparator 515 processes the thermal value from the filter 513 when the thermal value is larger than a prescribed reference value. Therefore, the detecting accuracy of the temperature of the motor and safety of the motor can be improved.
Patent JP-H01148110-A (JP)
Title: Automatic steering control system of running agricultural machinery
Inventor: WATANABE HITOSHI
IPC: A01B69/00
Filed: 1987-12-03
Abstract: PURPOSE:To enable accurate and smooth automatic steering control, by simultaneously carrying out input by manual operation in reappearance steering control, taking out it as a data for next reappearance steering control and taking out original storage data when input other than steering control exists. CONSTITUTION:Reappearance output of steering control is carried out based on a memory data in the advancing direction taken out from data area I in neutral state from ON of a culm sensor 13 to OFF of the culm sensor 13. A modification input data in the advancing direction by manual operation detected by bearing sensor 7 is simultaneously stored in data area II. Reappearance output of steering control is carried out based on data area II in ON of culm sensor 13 in the next circumference to rewrite and store a new modification input by the sensor 7 to the data area I. Reappearance output of steering control is carried out based on the original data area I, when data inputted to data area II becomes invalid.
Patent JP-H04180229-A (JP)
Title: Manufacture of semiconductor device
Inventor: OCHI TSUNEO
IPC: H01L21/3065
Filed: 1990-11-15
Abstract: PURPOSE:To prevent a gas from escaping from an SOG film by a method wherein an insulating film is formed so as to cover an opening for through-hole use formed in the SOG film by removing a photoresist on metal wiring, a photoresist is formed on the insulating film and around the opening for through-hole use and, after that, a through hole is made. CONSTITUTION:A photoresist 7 for through-hole formation use is formed on an insulating film 4 formed so as to cover metal wiring 3. Then, an SOG film 5 is formed in the photoresist 7; the photoresist is removed. Thereby, an opening for through-hole use is formed in the SOG film. After that, an insulating film 6 is formed so as to cover the opening for through-hole use; and the sidewall in the opening for through-hole use in the SOG film is covered with the insulating film 6. Then, a positive photoresist whose opening is smaller than the opening is formed on the insulating film 6 and around the opening for through-hole use; after that, an etching operation is executed so as to reach the metal interconnection 3; and a through hole is formed. Thereby, it is possible to prevent the close-contact defect of the interconnection when a gas escapes from the sidewall part of the through hole.
Patent JP-2001126694-A (JP)
Title: Explosion-proof sealing structure of cylindrical alkaline battery
Inventor: YAMASHITA KATSUHIRO
IPC: H01M2/34
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an explosion-proof sealing structure of a cylindrical alkaline battery that has a fracture-inductive groove for inducing the fracture of the case of the battery properly at a given pressure without adversely affecting the appearance and with increasing the space for mounting the elements required for generating electricity. SOLUTION: The opening of the positive can 1 is closed by a plastic gasket 30 and negative metal terminal plate 20. The gasket 30 tightly contacts the negative terminal plate 20 having a circular plate part 21. The gasket 30 includes a fragile case part 32 tightly contacting the circular plate part 21, the inside of which is provided with a semicircular fracture inductive groove 23. The internal pressure of the can increased to a given value expands the fragile case part 32 enough to break it together with the fracture inductive groove 23, releasing the gas pressurized in the can 1, and thus preventing the explosion of the battery.
Patent JP-H10150983-A (JP)
Title: Transgenic plant
Inventor: OTA HIDEFUMI
IPC: C12N5/10
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a stable transgenic plant releasing allelopathic substance having herbicidal effect. SOLUTION: A gene promoting allelopathic substance production and anther gene imparting tolerance to allelopathic substance are isolated from a plant releasing allelopathic substance having herbicidal effect and from another plant tolerant to allelopathic substance, respectively, and then transferred into a target plant to produce the objective transgenic plant, which is then transplanted to a desired place to be weeded to conduct weeding.
Patent JP-H10150890-A (JP)
Title: Reel for fishing
Inventor: MARUYAMA KENJI
IPC: A01K89/015
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a reel for fishing capable of quickly and surely performing the replacement of a fishing line. SOLUTION: Since a spool 3 held by a reel main body is freely attachably and detachably mounted to the reel main body, the spool is easily exchanged. Also, a magnet holder 210 attachably and detachably screwed to the spool 3 is provided with three magnet attaching holes 60 and 1-3 pieces of magnets 61 are mounted to the three magnet attaching holes 60 corresponding to the kind of the spool 3. The mounting pattern of the magnets 61 is detected by rotating the spool 3 for several times and the kind of the spool 3 is identified by the detected output. Thus, exchange to a desired spool is quickly and surely performed.
Patent JP-H03167981-A (JP)
Title: Time axis correction circuit
Inventor: SUZUKI YOSHINORI
IPC: H04N5/956
Filed: 1989-11-28
Abstract: PURPOSE:To obtain a reproduction picture without picture distortion independently of the tape running speed and the running direction at reproduction by inhibiting the supply to a line address counter of a line address advancing clock signal when a single period of other synchronizing signal is included in a single period for one synchronizing signal. CONSTITUTION:A 1/2 frequency division output W2 and a 1/4 frequency division output W4 from a frequency divider circuit 12 at write side are respectively fed to latch circuits 10, 11 for readout side, latched respectively by frequency divider outputs R2, R21 as noninverting and inverting latch pulses from the readout side frequency divider circuit 13 and the latch outputs Wd, Wdi are respectively fed to a coincidence detection circuit 7. When the latch outputs Wd, Wdi are identical in the coincidence detection circuit 7, a readout line address counter 15y inhibits the supply of the readout clock pulse Rc from a readout clock generating circuit 14. Thus, the digital reproduction video signal recorded in a memory 5 when a detection signal Rp is logical 1 is read twice by one line.
Patent JP-H05262291-A (JP)
Title: Stern tube seal-device for propeller shaft of ship
IPC: F16J15/16
Filed: 1992-10-21
Abstract: PURPOSE: To obtain a seal-device for propeller shaft, in which an automatic control mechanism is provided so that coolant may be vaporized at the hot portion and condensed at the cold portion of packing rings, and for which there may be no need for a system of lines leading outwardly or for cooling sourse, and without damaging oscillations. CONSTITUTION: A shaft bush 2 is mounted on a propeller shaft 1, on the outer surface of which packing rings 8a-8d are arranged and in the wall of which a number of vertical bores 9 are formed. A heat pipe 10 is arranged in the bores 9 and both ends of the pipe 10 is closed so as to form a chamber in which a capillary body 11 contacted to the inner wall of the chamber is arranged. The capillary body 11 is saturated with a liquid vaporizable medium, and the wall is cooled by vaporization of the medium at the portion 10' which is heated by friction of the packing rings, and the vaporized medium is liquefied where a heat conduction pipe 10' is cooled by the sea water W and is returned to the hot portion 10'. As a result, the cooling process is realized by automatic control and there will be no need for a system of lines leading outwardly.
Patent JP-H10150850-A (JP)
Title: Grafting device
Inventor: MISHIRO MITSURU
IPC: A01G1/06
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of the cotyledon root part of an ear part inserted to a clip. SOLUTION: This grafting device clamps the ear part 21a cut from a scion seedling at a clamp part 29, transfers the ear part 21a to a base part position where the ear part of a rootstock seedling is cut and removed, then inserts it to the clip 10 put to the tip of the base part from an upper part and grafts it. The clamp part 29 is provided with a clamp member 45 for clamping the ear part 21a and a guide member 46 arranged closely to the lower part of the clamp member 45 for guiding the seedling shaft of the ear part 21a. The guide member 46 is provided with a guide wall 52 formed so as to center the seedling shaft and a tapered surface 60 formed at the upper edge part of the guide wall 52.  Then, the seedling shaft is guided at the guide wall 52, the root part of the cotyledon 21c of the ear part 21a is made to escape on the tapered surface 60 at the time of increase-pressing the ear part 21a and the damage of the cotyledon root part is prevented.
Patent JP-2001120081-A (JP)
Title: Ventilating device in vinyl house
Inventor: KAMIMURA HIDEO
IPC: A01G9/24
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating device in a vinyl house, easily performing the rotation of a rotary-driving member, not restricted with a space for mounting it and capable of installing at the same time with the assembly of the skeletal structure of the vinyl house. SOLUTION: This ventilating device 10 in the vinyl house B by winding the one end of a sheet 1 spread over the skeletal structure of the vinyl house B on a shaft 12, and winding up or down the sheet 1 by rotating the shaft 12 through a rotary-driving member 15 in one direction is provided by installing a reinforcing frame 16 at the rotary-driving member 15 together as one unit, installing one or plural mounting holes 17 at the reinforcing frame 16, inserting a supporting rod 18 fixed at the skeletal structure of the vinyl house B into the above mounting hole 17, further, constituting the shaft 12 with a first universal joint 19 connected with the rotary-driving member 15, a rod 20 freely extendable and contractible and connected with the first universal joint 19, a second universal joint 21 connected with the tip of the freely extendable and contractible rod 20,  and a winding shaft 22 connected with the second universal joint 21.
Patent JP-H06154587-A (JP)
Title: Apparatus for producing seamless capsule
Inventor: SUZUKI TOSHIYUKI
IPC: A61J3/07
Filed: 1992-11-18
Abstract: PURPOSE:To produce fine seamless capsules with uniform grain diameters by using a small-sized vibrator. CONSTITUTION:In an apparatus, multi-layered liquid flow is ejected from a multiple nozzle 7 into a curing solution 10 to form jet liquid flow 7a, which is cut by vibration into multi-layered droplets, and the droplets are contacted with the curing solution 10 to produce seamless capsules SC. A part of pipes 6, 9 which feed a capsule forming liquid to the multiple nozzle 7 is made of a flexible material, and the flexible part 6h is vibrated by a vibrator 25 to produce multi-layered droplets.
Patent JP-H05201862-A (JP)
Title: Dipyridamole for treating proliferative disease
Inventor: REIMONDO FURANSHISU KAUFUMAN
IPC: A61K31/519
Filed: 1992-11-18
Abstract: PURPOSE: To provide dipyridamole that inhibits cell proliferation and is useful for treatment of proliferaive diseases such as vascular restonesis, scleroderma, psoriasis, and rheumatoid arthritis. CONSTITUTION: Cell proliferation in mammals is inhibited by locally delivering dipyridamole to the proliferative site through various techniques including local delivery catheters, site specific carriers, implants, direct injection, or direct application.
Patent JP-H01148562-A (JP)
Title: Documentation editing device
Inventor: SAKAGUCHI NORIYUKI
IPC: G09G5/00
Filed: 1987-12-05
Abstract: PURPOSE:To prevent generation of white or black streaks by printing the final dot string and the head dot string of the next line in overlapped form in the dot width of a printing head and printing data equal to an even-number bit of the printing dot string as a first step and an odd-number dot as a second step. CONSTITUTION:Image data of a single line is copied into a printing buffer 32 from a printing data production part 31, then the final dot string is copied into a save buffer 33. After this, the final dot string of the printing buffer 32 is masked by means of 'AAAAH' into data consisting of only even-number bits, and a single line (24Xl dots) is printed. Next, the content of a save buffer 23 is masked by means of '6666H' into only odd-number bits in a line feed action (23-dot LF). This odd-number bit data is copied into the head dot string of the printing buffer. After this, the pointer for image data is permitted to advance by 24Xl dots (24Xl/8 bytes), then data of 23 dot strings from an address indicated by the pointer is copied from two dot strings of the printing buffer.
Patent JP-H08168040-A (JP)
Title: Recording and reproducing device
Inventor: TSUJIMOTO MASATOSHI
IPC: H03M7/30
Filed: 1994-12-13
Abstract: PURPOSE: To prevent picture quality from deteriorating by repeating code compression and expansion by performing a quantizing process for recording-side code compression equal to that before reproduction-side code expansion at the time of dubbing. CONSTITUTION: The analog composite video signal inputted to a PC1 circuit 1 passes through a shuffling circuit 2, is processed by the DCT conversion of a DCT/IDCT circuit 4, and then quantized by a Q/VLC circuit 5. This is processed by VLC conversion and a quantization number is arranged as four bits on the LSB side of a byte position 5. This data is recorded through an electromagnetic conversion system circuit 12. At the time of reproduction, the reproduction signal of a magnetic head is passed thorugh a circuit 12, a MOID/ DEM circuit 11, and after an ECC circuit 6 performs an error correction process, the circuit 5 performs variable-length decoding and quantization decoding. The quantization decoding is carried out with the quantization number which is recorded as four bits at the time of the recording.  The quantization-decoded data are processed through the circuits 4 and 2 and inputted to a PCO circuit 13 in 4:2:2 format, so that a reproduced video signal is outputted as an analog composite signal.
Patent JP-H08167099-A (JP)
Title: Instrument and method for optical measurement
Inventor: IWASAKI MITSURU
IPC: B60W30/00
Filed: 1994-12-13
Abstract: PURPOSE: To reduce mismeasurement and indicate a collision danger by storing the tilt of the horizontal direction of a vehicle and comparing it with a measurement set value at which measurement is quit, and irradiating a body to be measured with light, receiving its reflected light, and displaying the distance to the body to be measured when the tilt is less than the measurement set value. CONSTITUTION: A vehicle tilt angle detection part 27 detects the tilt angle of the vehicle on which this instrument 1 is mounted. An arithmetic processing part 11 includes a storage means RAM which stores the measurement set value as the tilt angle of the vehicle where the measurement of the distance from the vehicle to the body to be measured is quit, etc. This measurement set value is compared by the arithmetic processing part 11 with the tilt angle of the vehicle. Consequently, when the tilt angle is less than the measurement set value, a pulse driving part 3 which generates a pulse vehicle inputs a pulse signal as a trigger for the timing of irradiation with near infrared rays to a light irradiation part 2.  Reflected light of the irradiation near infrared rays from the body to be measured is photodetected by a photodetection part 5 to calculate the distance from this device 1 to the body to be measured.
Patent JP-H06160524-A (JP)
Title: Sensor circuit
Inventor: AKIHIRO MAKOTO
IPC: G01C3/06
Filed: 1992-11-18
Abstract: PURPOSE:To perform high-precision, high-sensitivity detection under the existence of nonperiodic disturbance light. CONSTITUTION:An infrared light emitting diode 33 is driven and illuminated by the pulse V1 having the width (d) of 8mus from a pulse generator 31 through a driving circuit 32. The reflected light from an object 15 is received by a photo-diode 36 and integrated by an integrating circuit 41 during the drive pulse V1. The output of the photo-diode 36 is integrated by the integrating circuit 41 by the pulse V2 delayed with the pulse V1 by D of 12mus, and the integrated output of the integrating circuit 41 is wave-form-shaped into a square shape by a low-pass filter 42. The output is sample-holded by circuits 44, 45 respectively immediately before the falling of the pulses V1, V2, the difference between both outputs is obtained by a differential amplifier 48, and the output removed with disturbance noises is sample-held and outputted by an output circuit 49.
Patent JP-H08166320-A (JP)
Title: Dynamic-balance testing apparatus
Inventor: SUZUKI TAKAO
IPC: G01M10/00
Filed: 1994-12-13
Abstract: PURPOSE: To provide a dynamic-balance testing apparatus by which the dynamic balance of a model or an actual machine can be checked up without using a large-scale apparatus. CONSTITUTION: The front part of an underwater towing body 20 is attached to a front-part sword 2 via a four-component-force meter by which a sway force, a heave force, a roll movement and a resistance force can be measured simultaneously. The rear part of the underwater towing body 20 is attached to a rear-part sword 3 via a coupling utensil 5 comprising a universal joint.
Patent JP-H10155218-A (JP)
Title: Truck for laying cable in tunnel
Inventor: KANAO SHIGEKI
IPC: H02G1/06
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a truck for laying a cable in a tunnel for placing and supporting a flexible pipe for laying cable without any deflection while suppressing an increased weight. SOLUTION: In a truck 39 (42) for laying cables in a tunnel that is constituted so that it can travel along a path in a tunnel by placing a plurality of flexible pipes 11 for laying cables or a truck for laying cables in a tunnel that is constituted so that it can travel along a path in the tunnel and is placed by moving a plurality of flexible pipes 11 for laying cables after being laid in a tunnel, a support member 72 for placing and supporting the pipes 11 for laying cables along a path direction in a tunnel is provided, thus constituting a track for laying cables in a tunnel.