baber/WOPTO huggingface dataset:
Patent JP-S62132926-A (JP)
Title: Full-aromatic polyesteramide of intermediate state
Inventor: BERUNTO HISUGEN
IPC: C08J5/18
Filed: 1986-12-03
Abstract: Wholly aromatic mesomorphic polyester amides which form a liquid-crystalline fiber-forming melt below 320 DEG  C. and are composed of (a) from 3 to 30 mol % of repeat units of the formula <IMAGE>  I  (b) from 3 to 25 mol % of one or more of the repeat units of the formulae II, III and IV    <IMAGE> II   <IMAGE> III   <IMAGE> IV  (c) a molar amount corresponding to the total amount of components (a) and (b) of repeat units of the formulae V and/or VI <IMAGE> V   <IMAGE> VI  (d) repeat units of the formula VII <IMAGE> VII  (e) if desired from 5 to 25 mol % of repeat units of the formula VIII    <IMAGE> VIII   the mole percentages of components (a), (b), (c), (d) and (e) adding up to 100 mol % in each case, and the preparation and use thereof.
Patent JP-H11189714-A (JP)
Title: Flame-retardant composition of polycarbonate and monovinylidene aromatic compound
Inventor: WROCZYNSKI RONALD JAMES
IPC: C08L27/18
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant thermoplastic resin composition having good flame-retardancy and high heat-distortion temperature and impact strength by including a polycarbonate resin, a monovinylidene aromatic compound, a phosphoric acid ester flame-retarding compound and a specific amount of an acid scavenger. SOLUTION: The objective composition is produced by including (A) a polycarbonate resin, (B) a monovinylidene aromatic compound, (C) at least one kind of phosphoric acid ester flame-retarding compound, (D) an acid scavenger of an amount effective for keeping the increase of polycarbonate index to <50% after aging the resin composition for 6 weeks at 63 deg.C and 100% RH and preferably further (E) a tetrafluoroethylene polymer. Preferably, the component D contains at least two molecular parts selected from epoxy, oxazoline and orthoester and is soluble in polycarbonate.
Patent JP-S63139290-A (JP)
Inventor: UESAWA YUTAKA
IPC: H01L21/68
Filed: 1986-12-02
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-S62146999-A (JP)
Inventor: SATSUKI TERUHISA
IPC: C11D3/30
Filed: 1985-12-20
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-H11116943-A (JP)
Title: Surface treating agent, treated substrate, article, and fluorine-containing organosilicon compound
Inventor: YONEDA TAKASHIGE
IPC: C07F7/18
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a surface treating agent which can impart an excellent water repellency and an excellent capability for causing water drops to fall down to many kinds of substrate by using, as the essential ingredient, a fluorine- contg. organosilico compd. having a specified chemical structure and/or a hydrolyzate thereof. SOLUTION: The fluorine-contg. organosilicon compd. is represented by the formula: (RA)x (R<1> )y Si(X<1> )2 (wherein RA is RH-A<1> -B<1> -; RH is a 1-20C alkyl; A<1> is a 1-20C polyfluoroalkylene optionally contg. ether oxygen atoms; B<1> is a divalent org. group; R<1> is H, a monovalent hydrocarbon group, a movovalent halohydrocarbon group, or the like; X<1> is OH, a 1-6C alkoxy, a halogen, isocyanate, amino, or amido; (x) is 1-3; (y) is 0-2; and (z) is 1-3). When the compd. is hydrolyzed in the presence of an acid, nitric acid, for example, is used in an amt. of 0.005-10 wt.% of water. Pref., an org. solvent (e.g. an alcoholic solvent) is caused to be present.
Patent JP-H11126343-A (JP)
Title: Optical recording medium driving device
Inventor: IIDA KOICHI
IPC: G11B7/24091
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a correct tracking count by detecting positions of an irradiating light to be irradiated on tracks, outputting position signals while holding peaks of them and holding bottoms of them and forming the tracking error signal while changing over a peak-hold output signal and a bottom-hold output signal. SOLUTION: At the time of producing a tracking error signal at the time of a seek from an optical disk 110, the difference signal outputted by a differential amplifeier 313 which is the signal based on output signals of peak holding circuits 311, 311a becomes a signal in which droppings due to prepits of the ID part of a land part are recovered. Moreover, the difference signal outputted by a differential amplifier 313a which is the signal based on output signals of bottom holding circuits 312, 312a becomes a signal in which droppings due to penetratingly provided grooves of the ID part of a groove part are recovered. The tracking error signal is obtained by allowing a switching circuit 316 to select larger recovered signals with the comparison result of a comparator circuit 315.
Patent JP-H0771504-A (JP)
Title: Bump stopper manufacture
Inventor: HONOBE KAZUYUKI
IPC: F16F9/58
Filed: 1992-10-26
Abstract: PURPOSE:To offer a shock absorber which can be formed easily and reduction of whose cost can be attempted. CONSTITUTION:When a plate is shorn to form a band plate 25, a protrusion 5e is formed on one of the ends in the longitudinal direction and a cutout 5j of the same shape as the protrusion 5e is formed on the opposite side thereof in the longitudinal direction while the band plate 25 thus formed is formed into a wound ring by winding it in a cylindric shape and a protrusion on the wound ring is united with a stopper plate by projection welding.
Patent JP-H08144250-A (JP)
Title: Winding device of jellyfish prevention net
Inventor: SUZUKI HIROYUKI
IPC: E02B9/04
Filed: 1994-11-22
Abstract: PURPOSE: To save manpower used for stretching, winding and washing work of a jellyfish prevention net and, at the same time, to make it possible to carry out the work in a short period of time. CONSTITUTION: A jellyfish prevention net 13 is stretched toward the bottom of the seafrom a walking corridor 8 provided so as to surround the front of a water-intake mounted to a quaywall. A stretching winch 21 and a winding winch 22 of the jellyfish prevention net are provided on the walking corridor 8 and, at the same time, a line-hauler 24 for winding a rope 17 and the net 13 and a holding roller 25 are provided on the front edge section of the walking corridor 8. A drainage pit 33 positioned downward of the net 13 to be wound up is provided along the front edge of the walking corridor 8 and, at the same time, a net washing water jet nozzle 34 is provided upward of the drainage pit 33 so that it is capable of reciprocating along the drainage pit 33.
Patent JP-H02134514-A (JP)
Title: Vehicle-position detector
Inventor: YASUI NOBUHIKO
IPC: G01C21/00
Filed: 1988-11-15
Abstract: PURPOSE:To make is possible to detect the present position accurately by predicting the present position by a geomagnetism detecting means and a running-distance detecting means, and correcting the center of a circle drawn by the geomagnetism detecting means for every specified running distance in an operating means for magnetization correcting amount. CONSTITUTION:The bearing angle of the advancing direction is obtained from the output value of a geomagnetism detecting means 2 for every specified time. The running distance is obtained based on the output of a running-distance detecting means 1. The present position is detected based on these values in a dead-reckoning-nagivation operating means 4. In reality, however, a vehicle body is magnetized with a ferromagnetic field at a railroad crossing and the like, and the output value from the means 2 is changed. Therefore, the changing amount in output of the means 2 is obtained in a magnetization-correcting- amount operating means 5 during running. The output of the means 2 is corrected by using said changing amount in output in a bearing operating means 3. The new present position is predicted in the means 4. Thus, the present position can be predicted accurately.
Patent JP-S63140433-A (JP)
Title: Semiconductor laser driving circuit
Inventor: MIYAZAWA TAKAO
IPC: H01S5/068
Filed: 1986-12-03
Abstract: PURPOSE:To attain the controlling so that the high level and low level of a light output can be always constant by monitoring a pulse current impressed to a semiconductor laser with writing data by a dummy resistance and generating a reference voltage to set the light output. CONSTITUTION:A pulse current 18 flows at a dummy resistance 9, amplified by an amplifying circuit 10 and through a low pass filter 11, a pulse current monitoring signal 15 is obtained. A driving current 19 of a semiconductor laser 1 adds a pulse current I8 to a bias current I8. A light output monitoring signal comes to be VL when writing data 30 is 'L', comes to be VH when they are 'H', and the gain of the amplifying circuit 10 is adjusted so that a peak value VP of a pulse current monitoring signal 15 can be VP=VH-VL. Consequently, since a driven pulse current is monitored, a reference voltage is generated and the control is executed, a constant light output can be always obtained.
Patent JP-2001111540-A (JP)
Title: Cipher communication system
Inventor: KAMAIKE KENICHIRO
IPC: H04W12/04
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To shorten interrupt time of communication for key distribution by reducing memory quantity of terminals in a group cipher communication system. SOLUTION: In this cipher communication system consisting of a base station and plural (n) terminals, the base station generates and holds n pieces of mutually different cryptographic keys. A message is broadcasted by multiplexing and enciphering it through combination of the ciphering keys. The terminals hold (n-1) pieces of cryptographic keys, except for one cryptographic key which is different from each terminal among the n pieces of the cryptographic keys. Enciphered information is decoded by combination of keys held by the present terminal.
Patent JP-H04164453-A (JP)
Title: Packing capable of photographing and identifying by x-rays
Inventor: OTAKE MAKOTO
IPC: A61J1/00
Filed: 1990-10-29
Abstract: PURPOSE:To enable quick and proper response for removing a packing to outside a physical body because of X-ray identification inspection or photographing even when the packing is swallowed by mistake, by holding an X-ray unpenetrative substance in a part of the packing material. CONSTITUTION:A front side packing material 1 constituting a packing A is composed of a base 11 in the desired form, an accommodating part 12 for various objects installed projectively in the center of this base 11, and an X-ray unpenetrative substance holding part 13 for holding X-ray unpenetrative substance installed projectively in the part of the base other than the accommodating part 12. This front side packing material 1 shall preferably be made of plastics which enables fluorescent view of the object accommodated by the part 12, and the part 12 and X-ray unpenetrative substance holding part 13 are fabricated from a plastic sheet into the desired shape through emboss processing. The X-ray unpenetrative substance 131 shall preferably consist of a metal disc of 2mm in size of the nature not admitting X-ray penetration so much. A rear side packing material 2 is bonded fused to the rear of the base 11 of the front side packing material 1.
Patent JP-S62146459-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIMURA MASASUKE
IPC: G11B15/675
Filed: 1985-12-20
Abstract: PURPOSE:To engage smoothly two gears with each other by engaging an input gear with an output gear at the fitting of a slot-in to the surface of a chassis base and inserting and fixing an input gear shaft of the slot-in into/in a correcting hole formed on a proper position of the chassis base fixing an output gear shaft. CONSTITUTION:The input gear shaft 5b on the slot-in side is fixed on a gear plate 6 and inserted into the correcting hole 10 on the chassis base 1. The output gear shaft 8a is fixed on the chassis base 1 and the correcting hole 10 capable of inserting the input gear shaft 5b into it is formed on the same chassis base 1. The input gear shaft 5b is fixed on the gear plate 6 on the slot-in 2 side and the part of the input gear shaft 5b fixed on the surface of the gear plate 6 opposed to the input gear 5 has a certain fixed length. At the fitting of the slot-in 2 to the chassis base 1, the input gear 5 is engaged with the output gear 8 and the input gear shaft 5b is inserted into the correcting hole 10 on the chassis base 1.
Patent JP-H11189602-A (JP)
Title: Manufacture of polyethylene having improved crack and/or shock resistance
Inventor: DEBRAS GUY
IPC: C08F297/06
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a polyethylene having an improved crack and/or shock resistance. SOLUTION: A manufacture of a polyethylene having an improved crack resistance comprises a step of copolymerizing ethylene and a 3-8C α-olefin comonomer in the presence of a chromium-based catalyst in a first reaction vessel, a step of feeding thus produced polythylene copolymer (the first polyethylene product and the chromium-based catalyst to a second reaction vessel and a step of copolymerizing the ethylene and the 3-8C α-olefin comonomer in the presence of the chromium-based catalyst in the second reaction vessel to produce the second polyethylene product, whereby a combined polyethylene of the first and the second polyethylene products having a single mode molecular weight distribution is formed.
Patent JP-H11113427-A (JP)
Title: Cultivation of plant adapted for cool climate
Inventor: KIYONO KAZUHIRO
IPC: A01G1/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To cultivate a plant adapted for cool climate, as the plant is covered with a specific covering material and provide the plant of good quality and high commodity value to rationalize the agriculture business. SOLUTION: A plant adapted for cool climate such as spinach, cabbage, carnation and the like is cultivated, as the plant is covered with a material that contains near infrared ray-absorbing agent having the absorption peak in the near infrared ray area of 700-800 nm, has the value A of >=1.2 derived from the formula: A=R/Fr (R is the photon flux transmission of red light of 600-700 nm based on the standard light source D65; FR is the photon flex transmission of far-red light of 700-800 nm based on the standard light source D65), and the value B of >=3% derived from the formula: B=PPF (in %)-τc [PPF (in %) is photosynthesis-effective photon flux (PPF); τc is the sunshine transmission].  In a preferred embodiment, the plant adapted for cool climate is cultivated according to this cultivation process in the season when the maximum air temperature exceeds 22 deg.C during the daytime.
Patent JP-2001105420-A (JP)
Title: Method for manufacturing concrete product
Inventor: MAEDA NAOKI
IPC: B28B1/14
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a concrete product even of a complicated shape freely in an efficiency and accuracy. SOLUTION: The method for manufacturing a concrete product comprises a step of manufacturing a female mold of a solidified wax mixture by adding an additive to the wax and melting and mixing the mixture, a step of manufacturing a form having a cavity of the same shape as the product by cutting the mold, a step of placing concrete in the cavity after installing the form in an outer frame, and a step of heating the cured concrete to melt the form and releasing it from the form.
Patent JP-H09132313-A (JP)
Title: Product conveying device
Inventor: SUPIGUNIYUU SHIEYOROUSUKII
IPC: B65B35/46
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To enhance the processing capability by performing final forming of plural products at the same time. SOLUTION: A product conveying device is provided with a conveyor 16 for receiving and conveying products discharged from the first working means one at a time, and positioning the products at plural stopping positions in the conveying direction, the second working means for receiving the products positioned at the respective stopping positions of the conveyor 16, and performing final processing of the respective products at the same time, and an out feeder 18 for discharging the products processed by the second working means. In this case, since the products positioned at the respective stopping positions, for example, the prototypes of container are sent to the second working means, and processed by the second working means concurrently at plural places, the processing capability can be enhanced.
Patent JP-H10136584-A (JP)
Title: Power controller
Inventor: SHIRAI TETSUYUKI
IPC: H01L31/04
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an excellent power controller capable of reducing power consumption without greatly remodeling existing equipment or installing a complicated means, and besides, without deteriorating the reliability with simple constitution. SOLUTION: A power controller S1 is so arranged as to supply AC load 3a with the output of an AC generation source 1 through a power converting means 5 and supply a plurality of loads including the AC load 3a with the output of an AC power source 2, and this is provided with an opening/closing means 8a between the power conversion means 5 and the AC load 3a, and a switching means 9a for connecting the AC load 3a to the opening/closing means 8a or the AC power source 2, and this is so arranged as to supply the plural loads including the AC load 3a with only the output from the AC power source 2 by the switching means 9a in case that the output from the DC generation source 1 is at or under the specified value,  and stop the output supply to the AC load 3a from at least power conversion means by means of the switching means 8a in case that the output from the AC power source 2 is lower than the specified value.
Patent JP-2001107480-A (JP)
Title: Heat shield sheet
Inventor: ADACHI KIYOSHI
IPC: B05D5/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat shield sheet being proper for use as a heat-insulating material for a building, a structure or the like and having heat shield and thermal insulation properties and flexibility. SOLUTION: One surface or both surfaces of a flexible sheet member 3 such as a urethane foam, foamed styrene or the like having closed air holes 3a as voids forming a radiant space are coated with thermal reflection type paint layers 5a, 5b, in which ceramics or an inorganic compound having a thermal reflection function such as titanium oxide, alumina, silicon oxide or the like is mixed into acrylic or epoxy resin paints, and the paint layers 5a, 5b are formed on one surface or both surfaces. It is desirable that metallic foil 9a, 9b such as aluminum foil are interposed among the sheet member 3 and the thermal reflection paint layers 5a, 5b.
Patent JP-H02137135-A (JP)
Title: Optical information recording medium
Inventor: SAITO OSAMU
IPC: G11B7/24015
Filed: 1988-11-17
Abstract: PURPOSE:To improve the accuracy of the sticking position and the thickness of a recording single plate and a protective plate by providing a projecting line integrally formed on the circumference part of the recording single plate, securing air gap with the projecting line and forming the projecting lines in such a shape that they can be engaged with each other. CONSTITUTION:The projecting line 19 for holding the air gap on the circumference part of the recording single plate 17 having a recording layer 20 is integrally provided. The projecting line 19 acts as a spacer. By setting the height of the projecting line 19 in an intended dimension, the recording single plate 17 and the protective plate 21 which are stuck to each other have the specified air gap and the specified total thickness is obtained. Moreover, the projecting line 19 is formed in such a shape that satisfactory engagement(fitting) appropriate for the purpose may be obtained. Thus, the accuracy of the sticking position and the thickness of the recording single plate 17 and the protective plate 21 is improved.
Patent JP-H04163774-A (JP)
Title: Flying type magnetic head slider
Inventor: NORO TAKASHI
IPC: G11B21/21
Filed: 1990-10-26
Abstract: PURPOSE:To prevent attraction by minimizing the difference of flying height and true spacing while reducing the contact areas of a head and a disk when the revolution of the disk is stopped by forming a large number of pinholes to a smooth flying surface. CONSTITUTION:Leading chamfers 4a, 4b are formed at the air inflow ends of flying surfaces 2a, 2b, and the flying surfaces 2a, 2b of a normal thin-film head slider 1 with elements 5a, 5b as electromagnetic converters are smoothed through a lapping method and a large number of pinholes 3 are formed by using a photolithographic technique and an etching technique at air outflow ends. The pinholes have a diameter of 0.5-10mum and approximately depth of 10Angstrom -100Angstrom . Consequently, not only difference of flying height 17 from a true spacing 16 is decreased but also contact areas are also reduced by forming a large number of the pinholes 3. Accordingly, attraction of a disk to a head is prevented.
Patent JP-S63142385-A (JP)
Title: Photosensitive body cleaning device
Inventor: INUI YASUO
IPC: G03G21/10
Filed: 1986-12-04
Abstract: PURPOSE:To prevent a photosensitive body from damaging by pressing a slip means made of an elastic member fitted to a blade holder against the surface of the photosensitive body and slipping it to generate torque, and then rotating a blade holder and pressing the blade holder against the surface of the photosensitive body. CONSTITUTION:When the photosensitive body 10 rotates as shown by an arrow A for image formation, the torque around a shaft 13 is applied as shown by an arrow B with the force of friction against an elastic member 14, which rotates as shown by an arrow B while deforming, so that the front end of the cleaning blade 11 is pressed against the surface of the photosensitive body 10. The cleaning blade 11 is pressed against the surface of the photosensitive body 10 continuously throughout said pressing with constant pressure determined by the force of friction between the elastic member and photosensitive body, the restoring force of the elastic body, etc., thereby performing excellent cleaning operation, when the photosensitive body 10 stops rotating, the turning force in the direction of the arrow B by the frictional force is eliminated and the cleaning blade 11, blade holder 12, elastic member 14, etc., return to their original states with the restoring force of the elastic member 14.
Patent JP-H11127104-A (JP)
Title: Radio terminal with transmission timing correction function and its manufacture
Inventor: ABE KATSUAKI
IPC: H04L7/06
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To conduct transmission timing control with high accuracy by allowing the radio terminal with the transmission timing correction function to correct dispersion in delays for each terminal generated in a transmission system and a reception system. SOLUTION: A prescribed reference signal is fed to a transmission means 107, a delay amount measurement means 110 counts a time outputted from a demodulation means 103 via the transmission means 107, and an antenna multicoupler means 102 based on a reference frequency signal from a clock signal circuit 104 and the count result is set stored in a memory 108. In the case of transmission, a transmission timing control means 109 corrects the count by a correction count number stored in the memory 108 to decide on a transmission timing and a transmission timing control signal is fed to a transmission data generating means 106.