baber/WOPTO huggingface dataset:
Patent JP-H04352901-A (JP)
Title: Stretch tape
Inventor: MORIMOTO SHIGEKI
IPC: A44B19/34
Filed: 1991-05-30
Abstract: PURPOSE:To ensure easy stitching by forming a stretch tape with warp fabric having a lengthwise direction taken in a vertical direction, and making the breadthwise center section of the fabric stretchable in a breadthwise direction, while making the fabric non-stretchable at both sides of the center section. CONSTITUTION:A stretch tape 1 in the title comprises warp knit fabric having a lengthwise direction N taken in a vertical direction, and the center section A of the fabric in a breadthwise direction M is stretchable in the direction M. Also, sections B and C at both sides of the center section A comprises fabric not stretchable in the directions M and N. The center section A, for example, is formed with different fabric having the chain stitch 21 of non- elastic yarn (2-0/0-2), and elastic insertion weft yarn 23 (0-16, 16-16). Both sections B and C are formed with the chain stitch 21 of non-elastic yarn (2-0/0-2), and non-elastic weft insertion yarn 22 (0-0/10-10). Furthermore, the tape 1 is used, for example, in a slide fastener with the side section B or C fitted to a fastener coupling section.
Patent JP-H10305920-A (JP)
Title: Nursery box lifting device
Inventor: TAKEDA KOJI
IPC: B65G47/57
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To stop a lug constantly at a correct position under a carrying conveyor by correcting the time from the detection of a nursery box by a detecting means according to the number of the nursery boxes to be held by every lug to the output of the signal to stop and endless body. SOLUTION: When a photoelectric switch SW1 detects a nursery box to be carried to a carriage terminal part of a carriage conveyor 7, a motor 25 is driven, a nursery lifter 20 is operated, and a lug waiting under a carrying conveyor 7 lifts the nursery box. When a proximity switch LS detects the lug moving a little before the lug stop position, a timer is operated, and the stop signal is outputted to the motor 25 after the prescribed time. The waiting time from the detection of the lug by the proximity switch LS to the output of the stop signal to the motor 25 is corrected based on the number of the nursery box lifter 20 during the lifting operation to be obtained from the detection result of photoelectric switches SW2,....
Patent JP-H05298014-A (JP)
Title: Coordinate input device
Inventor: OBA TOMOFUMI
IPC: G06F3/048
Filed: 1992-04-22
Abstract: PURPOSE:To input both of an absolute coordinate and a relative coordinate with one coordinate input device. CONSTITUTION:This coordinate input device is composed of a detector 1 which can input the absolute coordinate and the relative coordinate, and pointing device 2 connected to the detector 1 so as to exchange data with this detector 1. A CPU 5 is incorporated in the detector 1, at this CPU, data processings are performed respectively at the time of inputting the absolute coordinate and the relative coordinate, and transmission to a host computer 9 for image processing is performed with respective data formats at the time of inputting the absolute coordinate and the relative coordinate. The pointing device 2 is provided with a switching button 3 for switching the absolute coordinate input and the relative coordinate input, coordinate point deciding button 10 for deciding the coordinate point at the time of input, and coordinate point cancel button 11 for canceling the coordinate button.
Patent JP-S5554009-A (JP)
Title: Filtering apparatus
Inventor: OONUKI YASUO
IPC: B01D29/62
Filed: 1978-10-17
Abstract: PURPOSE: To provide an apparatus equipped with a back wash system wherein an amount of washing water is reduced and washing efficiency is high.  
     CONSTITUTION: One end emitting opening 7A of a washing nozzle 7 is positioned near to the boundary line of filter material layer 5 and filter material support layer 6 and washing water is supplied to these washing nozzles through a flow control system 8. An amount of washing water flow injected from nozzle 7 is changed with time elapse by said control system 8 and a flowing speed of washing water injected from washing nozzle 7 is controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04354177-A (JP)
Title: Printed wiring method
Inventor: HIROZAWA MASAHITO
IPC: H05K3/12
Filed: 1991-05-31
Abstract: PURPOSE:To provide a printed wiring method in which an adhesive strength is obtained and a wiring resistance is reduced in the method for a ceramic board. CONSTITUTION:A step of printing wirings 2 on a green sheet 1 by first metal paste and drying the sheet 1, then a step of printing second metal paste 3 having metal particle size smaller than that of the first metal paste to be superposed on the wirings and drying the sheet 1, and a step of baking the sheet 1, are provided.
Patent JP-H05305992-A (JP)
Title: Flexible bag, and closing method for cloth nozzle therefor
Inventor: OJIRI HIROMI
IPC: B65D33/25
Filed: 1992-04-20
Abstract: PURPOSE:To simplify processes for closing and unclosing of the title bag for transporting powdered and grained bodies, and to prevent troubles from occurring in subsequent processes by a method wherein a cloth nozzle for the bag is tapared inward, and a male-faced and a female-faced fasteners are provided respectively to a location near the front end on the circumferential surface of the cloth nozzle and to a location corresponding to the aforementioned location on the upper side of the bag main body while a ring is attached to the front end of the cloth nozzle. CONSTITUTION:An injection cloth nozzle 3 in an inward taper shape and a discharge cloth nozzle 4 are provided to cloth walls 2 respectively formed on the upper side and the undersurface of a bag main body 1 formed of tarpaulin material made of vinyl chloride or the like. A plastic ring 10 is attached to the front end of the cloth nozzle 3. A male-faced fastener 12 is provided to a location near the front end on the circumferential surface of the cloth nozzle 3, and a female-faced fastener 13 is provided to a location corresponding to the male- faced fastener 12 on the cloth wall 2 of the bag main body. In the structure as mentioned above, the ring 10 is turned on an identical plane in a manner of twisting the cloth nozzle 3 together, and thereby the cloth nozzle 3 is closed and the male-faced fastener 12 and the femalefaced fastener 13 are engaged with each other and are fixed firm.
Patent JP-S5252616-A (JP)
Title: Synchronous signal generating circuit in data reading device
Inventor: TAWARA YASUHIRO
IPC: G11B20/14
Filed: 1975-10-27
Abstract: PURPOSE: To enable lock-in on synchronization even if the frequency of the voltage control oscillator in a PLL circuit is deviated from input clock pulse signal, by using such a phase comparator that is capable of detecting the phase of two signals even if the phase difference of two signals deviates in pulse time interval duration at the lock-in of period. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10318486-A (JP)
Title: Manufacture of vacuum heat insulating material
Inventor: OKADA HIRONOBU
IPC: F16L59/06
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To suppress aged deterioration of a vacuum heat insulating material, ensure a stable heat insulating condition over a long period, also without giving any bad influence, make using possible of an organic system core material. SOLUTION: A core material 7 is inserted in a gas barrier vessel 5, after it is set in a vacuum chamber 11, its inside is exhausted, an insertion part 9 of the gas barrier vessel, 5 is hermetically sealed, inside the vacuum chamber 11 is returned to the atmospheric pressure, a first vacuum heat insulating material 1a is formed, this first vacuum heat insulating material 1a is left as it is. The first vacuum heat insulating material 1a left alone for a fixed time is dismantled, the core material 7 is taken out, the taken out core material 7 is inserted in a new gas barrier vessel 5, after it is set in the vacuum chamber 11, its inside is exhausted, the insertion part 9 of the gas barrier vessel 5 is hermetically sealed, the last vacuum heat insulating material 1 is obtained.
Patent JP-H05328494-A (JP)
Title: Speaker voice coil
Inventor: MORIMOTO HIROYUKI
IPC: H04R9/04
Filed: 1992-05-21
Abstract: PURPOSE:To provide a speaker voice coil which can eliminate such a problem that the sound quality is easily deteriorated due to the oxidation caused by a baking process carried out when an insulated film is formed to a linear crystal anoxic copper wire of high sound quality to ensure the excellent performance and can be used to various types of acoustic equipment. CONSTITUTION:A wire material containing an even and thin electrodeposit insulated layer 2 is wound round a coil bobbin 4. Thus a coil 6 is obtained. In this case, the insulated film of a linear crystal anoxic copper wire 1 is formed by an electrodeposition process that can be applied at a normal temperature.
Patent JP-S5829808-A (JP)
Title: Production of 1-acetoxy-1,3-butadiene copolymer
Inventor: SHINOHARA HIRONOBU
IPC: C08F236/14
Filed: 1981-08-18
Abstract: PURPOSE:To produce the titled high MW copolymer which is coloration-free and less in degradation due to hydrolysis or the like, by copolymerizing 1-acetoxy-1, 3-butadiene with a copolymerizable unsaturated monomer at a specified temperature in the presence of a radical polymerization initiator. CONSTITUTION:A 1-acetoxy-1,3-butadiene copolymer, number-average MW 25,000-1,000,000, is obtained by adding 0.001-10pts.wt. radical polymerization initiator (e.g., H2O2), 0.001-1.0pts.wt. reducing agent (e.g., ferrous sulfate), 0- 1.0pts.wt. deoxidizing agent (e.g., aliphatic polyamine), 0.1-10pts.wt. surfactant (e.g., fatty acid soap), 0.001-1pts.wt. electrolyte (e.g., KCl), 0.01-10pts.wt. polymerization degree modifier (e.g., CCl4) and 50-1,000pts.wt. water to 100pts.wt. monomer mixture containing 1-acetoxy-1,3-butadiene and a copolymerizable unsaturated monomer (e.g., styrene) and subjecting the mixture to emulsion- or suspension polymerization at -15-50 deg.C.
Patent JP-S5828464-A (JP)
Title: Approaching location indicator for tool grinder
Inventor: SHIRAI SHIGEHARU
IPC: B24B47/20
Filed: 1982-07-26
Abstract: PURPOSE:To make it possible to properly grind and improve working efficiency even when a grinding wheel is subjected to wear by providing a limit switch and an operating piece between a feed carriage and a mounting stay projected from a movable frame. CONSTITUTION:A feed carriage 16 is provided with a spring storage section 25 comprising a cylindrically-shaped cavity. A movable frame 26 screwed into a threaded feed shaft 20 is installed in this cavity. A coil spring 27 is provided under compression between the movable frame 26 and the storage 25 so that a compression force may be constantly provided in a retreat direction. A mounting stay 30 installed on the movable frame 26 is vertically erected at the rear side of a finish grinding stone rotating motor M2. A limit switch LS-A' is mounted on the stay 30, and an operating lever 31 is provided to respond to said switch. When a grinding stone G2 is brought into contact with a surface to be machined, the feed carriage 16 stops a foward movement, while the movable frame 26 makes a foward movement and the lever 31 makes a contact with an operating piece 32. Then, the limit switch LS-A' operates and an approaching location on the side of the grinding stone G2 is detected and confirmed.
Patent JP-H04353751-A (JP)
Title: Apparatus for measuring expansion coefficient
Inventor: KOBAYASHI TOSHIO
IPC: G01B11/16
Filed: 1991-05-31
Abstract: PURPOSE:To obtain the title apparatus capable of accurately measuring the expansion coefficient of a sample without applying load to the sample at the time of measurement. CONSTITUTION:A sample 203 is heated by a heater 104 or cooled by a cooler 110 so as to be adjusted to the temp. value set by an operation panel 108 setting a temp. value for measuring the expansion coefficient/shrinkage factor of the sample 203. One end of the sample 203 is fixed and the leading end of the other end of the heated or cooled sample and the vicinity thereof are irradiated with the light from a light emitting part 102 and the change quantity of the length of the sample 203 is detected on the basis of the quantity of transmitted light. From the set temp. value and the detected change quantity of the length of the sample, the expansion coefficient/shrinkage factor of the sample is calculated.
Patent JP-H09291737-A (JP)
Title: Door closer device
Inventor: IMAIZUMI TOMOAKI
IPC: E05B83/36
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the over-closing of an electric motor so as to prevent the occurrence of uncomfortable sounds caused by the resisting force of a door by controlling the door closing operation of the electric motor to finish at the time when a pole and a latch are completely engaged with each other. SOLUTION: A latch 1 for selectively taking a first position for opening a door, a second position for half closing the door or a third position for fully closing the door is provided. When the latch 1 is moved from the first to the second position, a pole switch 25 is changed from ON to OFF. Then, when the latch switch is turned ON indicating the second position, the electric motor is rotated in the direction for opening the door. Then, when the latch 1 is moved from the second position to the third position, the pole switch 25 is changed from ON to OFF, and the release rotation of the electric motor is started. Subsequently, when the latch switch is turned ON indicating the third position, the electric motor is stopped.
Patent JP-S5255146-A (JP)
Title: Apparatus for opening and closing upper and lower doors of elevator
Inventor: MURAMATSU SADAO
IPC: B66B13/12
Filed: 1975-10-29
Abstract: PURPOSE: To control opening and closing motion of upper and lower doors of elevator, by means of intermediate member co-operatively associated with the doors and moved transversly, thusimproving reliability and simplifying maintenance of the apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08304245-A (JP)
Title: Element analyzing method
Inventor: IKEDA MASAHIKO
IPC: G01N1/36
Filed: 1995-04-29
Abstract: PURPOSE: To quickly analyze a sample solution with high sensitivity by supplying the sample solution to an ion exchange resin filling up a limited space in a cell. CONSTITUTION: A flow cell 5 has a space section 6 which is formed by recessing the bottom of its main body 51 composed of a resin material. A pipe 21 which is connected to a sample supply line 2 is introduced to the space section 6 from the top of the main body 51. On the other hand, the bottom of the space section 6 is covered with a window material 52 and an overflow line 9 is connected to the upper part of the section 6. Then the section 6 is filled with an ion exchange resin 7 and a sample solution in an injector 4 is supplied to the resin 7 through the sample supply line 2. Therefore, the sample solution can be analyzed quickly, because the sample solution widely comes into contact with the surface of fine grains of the resin 7 and a catalytic reaction can be accelerated half-forcedly. In addition, the sample solution can be analyzed with high accuracy, because the sample solution is measured in the cell 5 without dilution.
Patent JP-S5355389-A (JP)
Title: Preparation of polymer by use of alfine catalyst
Inventor: ISONE TATSUO
IPC: C08F36/00
Filed: 1976-10-29
Abstract: PURPOSE: To prepare a conjugated diene polymer of excellent processability by polymerizing a conjugated diene in an inert organic solvent in the presence of an alfine catalyst and specific molecular weight regulator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07300950-A (JP)
Title: Method for forming recessed part for insertion of expansion joint for waterproof pressing concrete and builtup expansion joint
Inventor: OOKA HIROYASU
IPC: E04B1/62
Filed: 1994-05-07
Abstract: PURPOSE:To obtain the excellent waterproof by fitting a joint framework, which is softened as it absorbs the residual moisture, like a grid with an installing member, and removing the joint framework after the concrete is placed so as to form a recessed part, in which the expansion joint is to be inserted. CONSTITUTION:A paper core 2 is used as a core, and paper surface plates 1 are adhered to both surfaces so as to form a joint framework 4 having a rectangular cross section, which has the characteristic that it is softened as it absorbs the moisture. This joint framework 4 is fitted in an installing member 5, and fitted onto a waterproof layer 6 or a heat insulating layer laid on the roof in the condition that the joint framework 4 is blocked like a grid. The reinforcing material 7 for the concrete such as welded metal net is laid in this block, and the waterproof concrete 8 is placed and hardened, and thereafter, the joint framework 4, which is softened by moisture absorption, is removed so as to form a recessed part, in which the expansion joint is to be inserted. Consequently, the generation of crack, water leakage and breakdown of the exterior can be prevented.
Patent JP-H02307049-A (JP)
Title: Through hole inspection device
Inventor: SUZUKI SHINJI
IPC: G01N21/88
Filed: 1989-05-23
Abstract: PURPOSE:To cut off light so that the direct light from a light source does not enter a through hole to be inspected and to improve the inspection accuracy by closing the through hole with a needle like mask in contact. CONSTITUTION:On one side of a printed board 21 which has the through hole 22 consisting of a plating layer, lighting means 29 and 30 which irradiate the board 21 with illumination light and the needlelike mask 23 which closes the through hole 22 when approaching and being in tight contact with the through hole 22 to shield the through hole 22 from the illumination light are provided. Further, a leak light detecting means 27 which detects leak light leaking into the through hole 22 owing to the lighting, a position detecting means 28 which detects the position of the through hole 22, and a decision means which decides whether or not there is a defect in the through hole 22 according to the outputs of the detecting means 27 and 28 are provided on the other side of the printed board 21. Thus, the mask comes into tight contact with the through hole 22 individually to close the through hole, so the through hole is securely masked and no gap is formed whatever pattern the surface shape of the board 21 has.
Patent JP-H05305953-A (JP)
Title: Packaging bag formed by vacuum deaeration
Inventor: SATAKE TOSHIHIKO
IPC: B65D33/01
Filed: 1992-04-21
Abstract: PURPOSE:To contrive the formation of bags over a wide hard to soft range and the shortening of the packaging time by a method wherein an inner seal part adapted for mating with a discontinued part of an outer linear seal is made nonlinear, an inner seal adapted for mating with the continuous parts of the outer seal is divided into a plurality of discontinued parts and its seal parts inside the bag are arranged in a zigzag form. CONSTITUTION:The mouth 12 of a packaging bag 11 is sealed by a linear seal 13 located outwardly of the bag and having a discontinued part 15 and a linear seal 14 located inwardly thereof and having a nonlinear recess seal part 16 adapted for mating with the discontinued part 15. The parts of the inner seal 14 adapted for mating with the continued parts of the outer seal 13 are divided into a plurality of seal parts 14A and 14B so arranged as to have discontinued seal parts 18 less than 4mm formed therebetween and deviate from an arbitrary line in a zigzag form. The structure thus made up prevents the closing of the discontinued seal parts 15 and 18 and assures the formation of air passage during vacuum deaeration operation.
Patent JP-H01298372-A (JP)
Title: Image recorder
Inventor: KISHI HIROTOSHI
IPC: G03G15/00
Filed: 1988-05-27
Abstract: PURPOSE:To retain an opening position stably and to improve operability by equipping the title recorder with an intermediate locking means capable to lock box bodies in an intermediate opening position. CONSTITUTION:The recorder is equipped with the intermediate locking means 21a and 25 capable to lock the box bodies A and B freely attachably and detachably in the intermediate opening position. As a result, the intermediate opening position is retained stably, thereby facilitating an operation to detach a process cartridge, etc. In addition, at least one part 25 of the intermediate locking means 21 and 25 is insulated, and therefore it does not cause interference to the signal transmission of telecommunication equipment such as radio or television.
Patent JP-H08301688-A (JP)
Title: Measurement of meniscus shape in production of semiconductor single crystal
Inventor: WADA HIROYUKI
IPC: C30B15/26
Filed: 1995-04-28
Abstract: PURPOSE: To provide a method for obtaining an accurate meniscus shape even when the tip of seed rod is moved in production of a semiconductor single crystal by pulling-up method. CONSTITUTION: A meniscus 3 rotating together with a seed rod 1 is photographed by a camera 4 and the image is subjected to image processing to set a measuring window 5 in the image and the thickness L(t) and gravity Y1(t) are measured, and a central position Y0 of the seed rod 1 set in the measuring window 5 and the thickness L (t), and the gravity Y1(t) 5 are properly operated and the distance M(t) from the center of the seed rod 1 to the outline of meniscus 3 is obtained over the whole circumference of meniscus 3 and the meniscus shape is obtained from a maximum value M(t) at the maximum value of the distance M(t) and a minimum value M(t) as the minimum value of the distance M(t).
Patent JP-H01300803-A (JP)
Title: Controller for sliding tillage unit of tractor
Inventor: TOGAMI SHUICHI
IPC: A01B33/08
Filed: 1988-05-26
Abstract: PURPOSE:To readily carry out intertillage and weeding works while reducing fatigue, by detecting a distance between a tillage unit and an obstacle by a distance sensor, moving the tillage unit in the lateral direction and advancing the tillage unit while keeping a prescribed space from the obstacle. CONSTITUTION:A distance between a rotary tillage unit (C) and an obstacle (E) in front or the lateral side thereof is detected by a noncontact-type distance sensor (S) attached to the tillage unit (C) and the tillage unit (C) is moved in the lateral direction against a travelling machine body (B) of a tractor (A) and advanced while keeping a prescribed space from the obstacle (E). The tractor (A) is recommended to be advanced while keeping a proper distance from trunks of fruit trees.
Patent JP-H04354477-A (JP)
Title: Picture quality correction device
Inventor: FUNAYAMA MITSUO
IPC: H04N5/208
Filed: 1991-05-31
Abstract: PURPOSE:To considerably suppress picture quality deterioration in a reproduced video image by suppressing the disturbance of a group delay characteristic due to a large change in the frequency characteristic of a luminance signal while avoiding picture quality correction from relying only on the frequency characteristic. CONSTITUTION:A noise canceller 1 extracts a noise component from a luminance signal, inverts the polarity of the noise component and the result is synthesized onto the luminance signal to subtract the noise component from the luminance signal. Then a high frequency component of the luminance signal outputted from the noise canceller 1 is corrected by a picture tone circuit 2. The noise reduction quantity of the noise canceller 1 and the correction of the high frequency component of the picture tone circuit 2 are made variable based on a control voltage adjusted by a picture quality adjustment variable resistor VR1. The noise reduction quantity of the noise canceller 1 is adjusted by a limiting level setting voltage generated by, e.g. an LLC circuit 5.