baber/WOPTO huggingface dataset:
Patent JP-H09256237-A (JP)
Title: Double-layered false-twist uneven yarn
Inventor: YOKOTA NOBUHIKO
IPC: D02G3/38
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prepare a double-layered false-twist uneven yarn furnished with dichroism or polychroism, which is not achieved in a conventional double-layered false-twist uneven yarn, a although it is a multifilament yarn. SOLUTION: A double-layered false-twist uneven yarn C is composed of a core yarn and a side yarn. In the double-layered false-twist uneven yarn C, the core yarn and/or the side yarn is composed of a core-sheath conjugate fiber consisting of a sheath part of polyethylene terephthalate and a core part of a polymer having different dye selectivity from polyethylene terephthalate. At least a part of the core-sheath conjugate fiber has unevenness of thickness substantially in the longitudinal direction and yarn length difference between the side yarn and the core yarn is >=2%.
Patent JP-S52147787-A (JP)
Title: Method of manufacturing high foam resin coated wires
Inventor: UDAGAWA AKIO
IPC: B29C48/06
Filed: 1976-06-03
Abstract: PURPOSE:To obtain high foam coated wires which are unique and excellent in appearance by continuously ejecting the high foam resin from the dies having temperature controllable electrical heating wires and coating it in an conductor passing through the dies.
Patent JP-S53149442-A (JP)
Title: Cosmetic device
Inventor: TOYOUMI YURITSUGU
IPC: A61H7/00
Filed: 1977-05-31
Abstract: PURPOSE: To provide a cosmetic device which has composite functions of cleansing and suction massages with rotary brushes in a compact construction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11244974-A (JP)
Title: Method for erecting leg part of second spring peg of coil spring, and its apparatus
Inventor: ABIRU NORIFUMI
IPC: B21F3/027
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an erecting method and its apparatus which are stable in phase and erecting position, and easy in positional regulation by transferring a spring separated from a wire, and erecting a leg part of a second spring peg of a coil spring at the different position from a machine to eliminate the instability of the phase of the second spring peg during the transfer. SOLUTION: After a coil spring stock W which is formed in a second peg is held and cut by a first transfer means, it is turned around a body coil shaft during the transfer, the phase of the second spring peg is corrected to position the phase at the erecting position, a half-wound part of the body coil is regulated in the axial direction by an erection core 35 while held by a first holding means, a leg part is exposed and held by a second holding means, an oscillating erection tool 61 is advanced, and the leg part of the second spring peg is erected by a pointed end part in cooperation with the erection core 35.
Patent JP-H05264564-A (JP)
Title: Manufacture of sensor apparatus
IPC: G01F1/68
Filed: 1992-03-19
Abstract: PURPOSE:To achieve a reduction in cost by shortening the time of making a recess, easily machining the recess into an optional two-dimensional shape having an optional depth and preventing the breaking of a sensor thin film part during the cutting of a substrate. CONSTITUTION:A groove 11 is formed in a substrate 1 by machining and filled with a filler 12 to form an insulation film 13. A pad 7 for a wire bonding and thermosensitive resistors 5 and 6 are formed while patterns of the thermosensitive resistors 5 and 6 and the pad 7 for a wirebonding are formed. An insulation film 14 is formed, a window 7a for the wirebonding is formed and patterns of a gap 9 and a recess 4 are formed. Then, the work is cut into chips, not cutting a sheet 15 bonded on the rear of the substrate. The filler 12 of the groove 11 is removed to perform a wire bonding.
Patent JP-S63232006-A (JP)
Title: Pneumatic radial tire for heavy load use
Inventor: TAKAHASHI TAKESHI
IPC: B60C9/22
Filed: 1987-03-20
Abstract: PURPOSE:To achieve the improvement in operability, stability or the like of a tire, in a plurality of belt layers consisting of metallic cords having been arranged between the carcass layer and the tread, by specifying respective chord angles or the like in the circumferential direction of the tire, and by providing additional new cord layers. CONSTITUTION:The first belt layers 4a are arranged in both shoulder parts S so as to be apart each other from the central region T of a crown, and further the chord angle in the circumferential direction of the tire is set to be 40 deg. to 75 deg.. And in the void between a carcass layer 3 and the second belt layer 4b in the central region T of the crown, one layer of organic fiber cord layer 5 having a chord angle of 0 deg. to 10 deg. in the circumferential direction of tire is arranged, and further the total strength of the cords is set to be 240 kg/cm for unit breadth or more. In addition, respective cords of the second and the third belt layers 4b, 4c are alternately intersected, and further their respective chord angles in the circumferential direction of the tire are set to be 24 deg. to 30 deg., and 16 deg. to 10 deg..
Patent JP-S53148947-A (JP)
Title: High-frequency transistor oscillator
Inventor: KUSHIYAMA TOSHIO
IPC: H03B5/18
Filed: 1977-05-31
Abstract: PURPOSE:To obtain a high-frequency band oscillator with no use of the external circuit by using the inductive impedance which is formed with the capacity between the lead wire and the movable conductor bar installed to the chassis to which the transistor is attached.
Patent JP-S58181334-A (JP)
Title: Signal transceiver
Inventor: NAGAISHI YASUO
IPC: H04B1/10
Filed: 1982-04-16
Abstract: PURPOSE:To attain efficient communication without requiring useless time, by changing the number of addition and averaging automatically in response to the state of addition and averaging automatically in response to the state of communication lines. CONSTITUTION:An input signal is converted into a digital signal by an A/D converter 2. Further, an output of a signal period generator 3 is inputted to a counter 4 to add signals in a repetitive period, allowing to count the basic unit number of times for one frame's share. The converted signal is added and averaged at a prestage adding and averaging device 5 under the control of a controller 6 until the basic unit number of times is counted by a counter 4. The device 6 resets the counter when the number reaches a set number of times and distributes the output of the device 5 to a storage device 8 by a distributor 7. The device 6 resets the device 5 after the distribution and storage and starts the addition and averaging for the next frame's share. After data are stored in all locations of the device 8, the device 6 stops the function of the converter 2.
Patent JP-S62220360-A (JP)
Title: Automatic erasing device in typewriter
Inventor: YAMAKAWA KIYOSHI
IPC: B41J29/36
Filed: 1986-03-22
Abstract: PURPOSE:To enhance a typing operation efficiency, by a method wherein, even in the condition that a group of separation data has already overflowed its storage means, an automatic erasing is conducted so long s a character data group to be automatically erased is perfectly stored yet, and the automatic erasing is not conducted if the character data group is partially overflowing its storage means. CONSTITUTION:A correction memory 122 has a memory capacity for only 10 characters; nevertheless, whether a character data group stored in the end of the memory 122 forms one perfect word by itself or it forms only a part of one perfect word is judged because of provision of a character bit 130 storing whether the data overflowing its memory 122 lastly is a character data or a space data. With the judgement that the character data group formes one perfect word, an automatic word erasing is conducted. In this manner, the need for uselessly carrying out a troublesome operation such as manual erasing is eliminated, which enhances a typing operation efficiency.
Patent JP-H0285655-A (JP)
Title: Absorbing refrigerator
Inventor: MAMADA MASAMI
IPC: F25B15/00
Filed: 1989-03-15
Abstract: PURPOSE:To inhibit the deposition of cloudy precipitated substances in an absorbing solution in the extreme by adding boron or boron compounds to a lithium bromide solution in an absorbing refrigerator which uses water as a refrigerant, lithium bromide solution as an absorbing solution, and lithium chromate as a corrosion retarder. CONSTITUTION:This absorbing refrigerator comprises a high temperature generator 1, a low temperature generator 2, a condenser 3, a vaporizer 4, an absorber 5, a refrigerating pump, an absorbing solution pump 7, a high temperature heat exchanger 8, and a low temperature heat exchanger 9, which are all connected with each other by a pipeline respectively, thereby forming a circulation passage for refrigerant (water) and absorbing solution (lithium bromide solution). Boron or boron compound is added to the lithium bromide solution. This construction damps an influence on the lithium bromide solution with boron or boron compound when an attempt is made to dilute, enrich, and heat/boil the lithium bromide solution accompanied by the drive of the absorbing refrigerator. It is, therefore, possible to inhibit the decomposition of cloudy precipitated substances (such as lead chromate) without damaging the corrosion retarding action of lithium chromate.
Patent JP-S58180582-A (JP)
Title: Device to control run of machine working in coke oven
Inventor: KURAKI HIROSHI
IPC: C10B41/04
Filed: 1982-04-16
Abstract: PURPOSE:To ensure quick running toward an aimed oven of a machine to be worked at a coke oven and let it stop accurately at the center of the oven, by the combined use of a location detector which detects the oven number and an oven center detector which detects a stopping position of the running machine. CONSTITUTION:A working machine 4 for a coke oven runs on a track 7 in parallel with the front of a coke oven 3 consisting of a number of ovens 2 (1 indicates an oven center detecting piece). The working machine is equipped with (1) a location sensor 5 consisting of a pulse transmitter 10 which is operated by rotation of wheel 8, an oven number detector 11 and a positioning device 12 for the machine and (2) an oven center detector equipped with a sensor 13 (20 is a driving control panel; 16 is a motor; 15 is a speed reducer; 14 is a driving wheel). When an oven number instruction 22 and run starting instruction are given to the above device, the machine runs to the oven designated by the location detector 5 and when the sensor 13 detects the piece 1, the machine stops running through an oven center detector 6.
Patent JP-2000261669-A (JP)
Title: Method for generating threshold matrix
Inventor: ISHIZAKA KANYA
IPC: G06T5/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To surely and easily generate a blue noise mask with satisfactory periodicity. SOLUTION: A process 1 decides a self-similar tile and a reduced map group configuring it. The reduced map group may be decided at random. A process 2 decides a threshold function that is sued to assign a threshold to each similar reduced area in the self-similar tile generated by the process 1, on the basis of the reduced map group decided by the process 1. The threshold function may be decided, by taking a mutual distance among the similar reduced areas into account or using a preset threshold initial pattern. A process 3 uses the threshold function decided in the process 2 to assign a threshold to each similar reduced area in the self-similar tile. A process 4 replaces the threshold of each similar reduced area assigned by the process 3 with one pixel of a threshold matrix.
Patent JP-H10259046-A (JP)
Title: Production of wood piece cement board
Inventor: OTA SEIICHI
IPC: C04B28/06
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a wood piece cement board having a flexural strength of a specific value or higher by pressing and curing a mixture comprising Portland cement, water and wood pieces produced by cutting wood with a ring type flaker under special conditions such as a specific cutting speed. SOLUTION: This method for producing a wood piece cement board comprises pressing and curing a mixture comprising 5-30 pts.wt. of wood pieces cut with a ring type flaker, 70-95 pts.wt. of Portland cement, and water. The wood pieces are produced by the use of the ring type flaker at a cutting speed of 50-90 m/s in an inner wheel speed/outer wheel speed ratio of 1-5, and most of the produced wood pieces have a length/thickness ratio of >=30 and a flexural strength of >=80 kgf/cm<2> (7.8 MPa). The inner wheel 2 and the outer wheel 3 in the ring type flaker 1 are rotated in mutually reverse directions, and wood chips 5 fed from a hopper 4 are transferred from an inlet 41 into the inner wheel 2, centrifugally pressed to the outer wheel 3, and subsequently cut with a cutting blade. The cut wood pieces are discharged from an exit.
Patent JP-H07174718-A (JP)
Title: Analysis of composition in depth direction of sample
Inventor: HATA YOSHIFUMI
IPC: G01N23/227
Filed: 1992-03-23
Abstract: PURPOSE:To shorten the time required for measurement by decreasing the number of the measuring points of the Auger spectrum in the measurement of the distribution of compositions in the depth direction. CONSTITUTION:The etching of the surface of a sample with an ion beam and the detection of the Auger electrons generated from the surface of a sample by the emission of an electron beam are alternately repeated. The energy scanning step of the Auger spectrum, which is detected at an arbitrary depth of the sample is made to be 2DELTAE. The energy values of the Auger spectrums, which are scanned at the depth positions before and after the above described arbitrary depth position, are measured by shifting the position by DELTAE (black points). The Auger spectrum line obtained at the depth position of the sample is regarded as the two-dimensional measured data constituted of the energy axis and the directional axis. The Auger spectrum at the DELTAE step is obtained by the two-dimensional data processing. The accuracy of the interpolation of the data is enhanced by measuring the energy to be measured at the neighboring positions by shifting by DELTAE.
Patent JP-S62225151-A (JP)
Title: Generator with ignition pulse generating set
Inventor: SAKA MASAKI
IPC: F02P17/00
Filed: 1986-03-25
Abstract: PURPOSE:To enable the ignition timing of numbers according to set numbers, to be obtained, by providing a pulser plate and a rotor with the plural sets of knock pin holes confronted with each other, and by inserting knock pins into the respective sets of the knock pin holes. CONSTITUTION:A rotor 20, keeping a specified relative angle to the crank shaft of an engine by means of knock pins, is fixed together with a pulser plate 30. The external end surface 27 of the rotor 20 is provided with four knock pin holes 28A-28D for example on the periphery of a bolt hole and at equal intervals, and the pulser plate 30 is provided with four knock pin holes 32A-32D on the periphery of the bolt hole 31 and at unequal intervals. By inserting the knock pins 33 into the respective knock pin holes 28A-28D, 32A-32D, a position for connecting both members 20, 30 to each other can be minutely changed.
Patent JP-S63231344-A (JP)
Title: Image recorder
Inventor: OGIWARA NAGAO
IPC: G03D13/00
Filed: 1987-03-19
Abstract: PURPOSE:To permit efficient execution of an image recording stage by providing a pair of press rollers to an image recorder and providing a pressure releasing mechanism for parting either of the press rollers from the other roller to said device. CONSTITUTION:2nd holder parts 83a, 83b of 2nd supporting plates 72a, 72b are pressed and energized toward 1st holders 82a, 82b of 1st supporting plates 68a, 68b by springs 90a, 90b. The 2nd press roller 80 is, therefore, brought into pressurized contact with the 1st press roller 74 by the repulsive forces of the springs 90a, 90b under the prescribed pressurizing force. The pressure releasing mechanism 94 for parting the 2nd press roller 80 from the 1st press roller 74 forcibly in the event of defective conveyance of a photosensitive material A and image receiving paper C between the respective press rollers 74 and 80 is thereupon provided to a pressurizing unit 66. This mechanism 94 includes a lever 96. A revolving shaft 98 is engaged via a ratchet 97 to the end of the lever 96. This shaft 98 is supported by the 1st supporting shafts 68a, 68b and is fitted with a 1st gear 100. A 2nd gear 102 intermeshed therewith is fitted to a revolving shaft 104.
Patent JP-S59191751-A (JP)
Title: Polyacetal composition
Inventor: MATSUZAKI KAZUHIKO
IPC: C08L59/00
Filed: 1983-04-13
Abstract: PURPOSE:To provide a polyacetal compsn. having excellent impact properties, consisting of an elastomer, an acetal block copolymer and a polyacetal. CONSTITUTION:A compsn. consists of a polyacetal, an elastomer having a number-average MW of 10,000-500,000 and a second-order transition temp. of -120-+40 deg.C and an acetal block copolymer having a number-average MW of 10,000-500,000, composed of an acetal polymer component and an elastomer component and having a structure wherein an elastomer having a second-order transition temp. of -120-+40 deg.C is inserted into the main chain of the linear polymer. An example of the elastomer or the elastomer component are polystyrene elastomer wherein the hard segment is composed of polystyrene.
Patent JP-S56161226-A (JP)
Title: Blocking preventing device
Inventor: NAKAJIYOU TOSHIJI
IPC: B65D88/70
Filed: 1980-05-15
Abstract: PURPOSE: To destroy blocking for eliminating fluctuation in weight of material and also for prevention of deterioration of the material, by providing an airtight bag on inside circumferential surface of a hopper containing pulverized body and feeding the bag with fluid body.  
     CONSTITUTION: A hopper 3 is provided with a charge gate 1 and a discharge gate 2, and the discharge gate 2 is equipped with a weighing scale 6 so that a material 5 is weighed and discharged. The material 5 is contained in an airtight bag 4 arranged on inside circumferential surface of the hopper 3, gaseous body and liquefied body, etc. are made to flow between the airtight bag 4 and the hopper 3 through a pipe 7, and when a blocking trouble occurred by pulverized material, the blocking is destroyed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63252203-A (JP)
Title: Interferometer
Inventor: SUKOTSUTO EMU DETORO
IPC: G01B9/02
Filed: 1988-03-18
Abstract: PURPOSE:To accurately measure the change of the wavelength of laser beam, by providing the stable physical standard optical cavity and two-passage differential interferometer mounted on a base plate. CONSTITUTION:A stable physical standard cavity 11 and a two-passage differential interferometer 13 are mounted on a base plate 15. The interferometer 13 monitors the apparent change in the length of the cavity generated by the actual change in the refractive index of the circumferential atmosphere. The laser beam 19 from a laser source follows the passage passing through the interferometer 14 and the optical cavity 11 to enter a detector. The optical cavity 11 is supported by support plates 31, 32 forming a mount which has coefficient of thermal expansion accurately coinciding with that of a cavity material using the difference between the coefficients of thermal expansion of two different metals and compensated in temp. The semiconductive mount supports the two-passage differential interferometer 13 so as to be capable of accurately aligning the interferometer with the cavity. By this constitution, all of the cosine errors in the measurement of the light path length of the cavity are prevented and the leakage of polarized beam is prevented and the optical power in a photoreceptor is maximized.
Patent JP-H08237211-A (JP)
Title: Moving band communication terminal tester
Inventor: ABE HIROYOSHI
IPC: H04B17/29
Filed: 1995-02-28
Abstract: PURPOSE: To provide a moving band communication terminal tester in which the number of parts is small high speed SG is unnecessary, a reception sensitivity test can be conducted even near a base station and mobility and operability are superior. CONSTITUTION: The moving band communication terminal tester conducting the test of the reception sensitivity of a moving band communication terminal is provided with an SG part A10 and an SG part B12 outputting either a test signal or both test signals on a control channel output and a call channel output to the moving band communication terminal to be tested, a modulation part 16 modulating the test signals outputted from the SG part A10 and the SG part B12, a switching part 18 connecting either of the SG part A10 or the SG part B12 with the modulation part 16 and a control part 14 controlling the SG part A10, the SG part B12, the modulation part 16 and the switching part 18.
Patent JP-2000266103-A (JP)
Title: Hydraulic buffer
Inventor: MORINAGA YOJI
IPC: F16F9/48
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic buffer comfortable to ride on. SOLUTION: An elastic body 17 contracts when a stroke of a piston rod 1 extends, and a top part 16a of a cup body 16 pressurizes a second spring 14 through a third spring bearing 19a. Pressurizing force of the second spring 14 pressurizes a disc valve 22 on the contracting side through a fourth spring bearing 19b. At this point of time, in the case when the piston rod 1 is reversed to the contracting side, size of damping force is decided by the second spring 14, a contracting side orifice 21 and the contracting side disc valve 22, and as pressurizing force of the second spring 22 becomes larger and injection-valve opening pressure of the contracting side disc valve 22 rises, large damping force is generated and sudden contraction of the piston rod is avoided.
Patent JP-H11254040-A (JP)
Title: Divided pressing die with difference in surface level
Inventor: ADACHI KOJI
IPC: B21D5/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To extend the service life of the tip part of a die by regulating a clamping force at the tip part developed from a machine side to zero and to keep the precision for long time by arranging a notching different part in surface level which is not brought into contact with a work at the time of pressing the work, on the lower surface of the tip part of the divided pressing die for pressing and fixing the work. SOLUTION: In a bending machine, such as a panel bender, the notching different part K in surface level which is not brought into contact with the work W at the time of pressing the work W, is arranged on the lower surface of the tip part 1a of the pressing die 1. The notching different part K in surface level is constituted with two planes (x1 , x2 ) at the horizontal and the vertical directions cutting off, the lower surface of the tip part 1a of the pressing die 1 formed as the small size rectangular shape. The work W is clamped between the pressing die 1 and a receiving die 2, and at the time of press-bending the tip part of the work W with a bending die 3, the work W is abutted on the tip part 1a of the pressing die 1 at the A point and the tip part 1a receives only the bending reaction force. Then, the work W is pressed at the portion except the notching different part K in surface level arranged on the lower surface of the tip part 1a and fixed with the pressing force for clamping the work W.