baber/WOPTO huggingface dataset:
Patent JP-2001026205-A (JP)
Title: Pneumatic tire
Inventor: HIMURO YASUO
IPC: B60C11/04
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To improve the dewatering performance and the maneuver stabilizing performance by forming a parting groove by a pair of short grooves obliquely extended and a long groove connecting short grooves, and forming a first chamfered part reducing its height of a land part toward the long groove, on side walls of side land parts facing the long groove. SOLUTION: Inclined land parts 8a, 8b of a tread 1 is divided into central land parts 10a, 10b and side land parts 11a, 11b by a parting groove 9 communicated with two obliqud grooves 7a1$, 7a2, 7b1, 7b2. This parting groove 9 is formed by a pair of short grooves 12a, 12b obliquely extended from each obliqud groove 7a1 or 7a2, 7b1 or 7b2 toward each pattern center CL, and a long groove 13 connecting short grooves. Further a first chamfered part 15 reducing its height of a land part toward the long groove 13 is formed on side walls of side land parts 11a, 11b facing to the long groove 13 of the parting groove 9. Whereby maneuver stabilizing performance and dewatering performance can be improved.
Patent JP-H0939569-A (JP)
Title: Attaching structure for door guard bar
Inventor: SHIMOSE YOSHIBUMI
IPC: B60J5/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of a door by respectively fixing front and rear forked parts on the front end and the rear end of a door guard bar main body, bending the other side ends of the forked parts to the car chamber side in relation to the door guard bar main body with angles, and attaching the front and rear ends in the direction of a car body structural member so that they may face the vicinities of the front and rear ends. SOLUTION: When a door 12 is bent and deformed to the car room side after the distance between a center pillar and a rear fender 34 is increased after the center pillar 43 is moved to the car room side after a car collides from the side surface, a main body 22 of a door guard bar 20 is bent together with a door outer panel 14, and the other side ends 24b, 26b of the front and rear forked parts 24, 26 are inclined in the direction in which they are to be further separated from each other. Brackets 36, 38 slip from the door inner panel 16 by the load, pipes 40, 42 respectively project from opening parts, the size of the pipe 40 is extended, and the pipes are respectively brought in contact with the center pillar 32 and the rear fender 34.  Accordingly, the pipe 42 and the rear fender 34 are overlapped, the movement of the pipe 42 in the car room direction is restricted, and the collision load is held by the rear fender 34.
Patent JP-H0639902-A (JP)
Title: Treating device of exhaust gas generated from extrusion molding of resin
Inventor: MINAMI KUNIHIKO
IPC: B29C48/76
Filed: 1992-07-24
Abstract: PURPOSE:To maintain a high dust collecting efficiency of an electric dust collecting device for a long period in connection with treatment by the device of exhaust gas generated at the time of extrusion molding of resin to remove the dust contained in the gas. CONSTITUTION:An exhasut gas treatment system which has an electric dust collecting device 6 is provided with an exhaust duct 5 through which exhaust gas generated from extrusion molding of resin passes, and a heater 7 which is capable of heating the exhaust gas to the temperature higher than the fusion point of a low fusion temperature material in the upper stream of the dust collecting device 6 in the passage of the gas.
Patent JP-H1024447-A (JP)
Title: Insert molding method of two-layered resin molded part
Inventor: MORI YUICHI
IPC: B29C45/16
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To fit a two-layered resin molded product so as to make an insert hard to slacken even if load acts repeatedly. SOLUTION: In a method inserting a metal cylindrical insert 3 in the attaching part bolt hole of a two-layered resin molded part formed by injection molding in such a state that the whole of the outer peripheral surface of a core layer 2 composed of a reinforcing fiber resin is coated with a soft skin layer 1, the insert 3 is inserted after or while the skin layer 11 formed to the inner peripheral surface of the attaching part bolt hole part of the two-layered resin molded part in which the insert is inserted is eliminated.
Patent JP-H0362024-A (JP)
Title: Film rewinding device for camera
Inventor: OSAWA YUTAKA
IPC: G03B17/00
Filed: 1989-07-31
Abstract: PURPOSE:To prevent such a trouble that an already photographed film is mistaken for a currently photographing film by stopping a film feeding means in a state the leading edge of the film is out of a cartridge when rewinding starts through a rewinding switch and with the overall film wound in a cartridge when rewinding starts through an end detecting means. CONSTITUTION:A device is provided with the film feeding means 11, the film end detecting means 35, and a switch SWRe starting a rewinding action through external operation. When rewinding starts through the rewinding switch SWRe, the film feeding means 11 is stopped in the state the leading edge of the film is out of the cartridge. When rewinding starts through the film end detecting means 35, the film feeding means 11 is stopped with the film wound in the cartridge. Thus, an already photographed film is not mistaken for a currently photographing film.
Patent JP-H0363923-A (JP)
Title: Thermomagnetic transfer medium
Inventor: TOKUOKA YASUMICHI
IPC: G11B5/66
Filed: 1989-07-31
Abstract: PURPOSE:To ameliorate the transfer performance especially in the shortwave region and to improve the protective performance against the external magnetic field by providing a magnetic layer having a higher coercive force on a magnetic layer contg. CrO2. CONSTITUTION:The first magnetic layer contains CrO2 acicular crystal, the coercive force of the second magnetic layer at ordinary temp. is made higher than that of the first magnetic layer at ordinary temp., and the coercive force of the first and second magnetic layers at 150 deg.C is controlled to <=200Oe. When thermomagnetic transfer is applied to such a thermomagnetic transfer medium, the long-wave component is transferred mainly to the first magnetic layer and the shortwave component to the second magnetic layer. As a result, the demagnetization loss of the shortwave component transferred to the second magnetic layer having a higher coercive force at ordinary temp. than the first magnetic layer is minimized, the second magnetic layer having a higher coercive force exerts a shielding effect from the external disturbance magnetic field, and the safety of the transferred information is maintained.
Patent JP-H0248372-A (JP)
Title: Paper tube
Inventor: MAKINO TERUYOSHI
IPC: D21H27/00
Filed: 1988-08-11
Abstract: PURPOSE:To reduce any influence on a sensitized material due to gas to the smallest possible extent as well as to secure the strength of a paper tube by forming it from a paper material of which constituent ratio of pulpwood is unbleached pulp 10-100% (by means of a kraft process) and heat extraction PH is 5-9. CONSTITUTION:Plural pieces of paper tapes, slit in a strip form in advance, consisting of a paper material of which constituent ratio of pulpwood is unbleached pulp 10-100% and heat extraction PH is 5-9, are rolled up in a multilayer form, forming a winding core for a strip sensitized material, a storage vessel for a sensitive material, etc., by way of example. In this case, as adhesives, an emulsion adhesive agent of PH5-9 or a water-soluble adhesive agent is used. Thus, occurrence of gases including carbon dioxide or the like exerting a bad influence on the sensitized material is checked and, what is more, strength is enhanced, so that the sensitized material is appropriately protectable.
Patent JP-S6258130-A (JP)
Title: Method for visualizing gas stream
Inventor: SAITO MASANOBU
IPC: G01M9/06
Filed: 1985-09-09
Abstract: PURPOSE:To attain not only to simplify the constitution of an apparatus but also to conserve energy consumption and to well realize the visualization of a gas stream, by using a fluorescent fine powder emitting fluorescence by the irradiation of non-visible light as the tracer mixed in flowing gas. CONSTITUTION:A ceiling blow-out part 3 blows out air supplied under pressure through an air feed duct 4 to downward direction from the almost entire surface of the ceiling part in a casing 1 in a laminar stream and a floor exhaust part 5 exhausts air from the entire surface of a floor. A near ultraviolet lamp is used as a lamp 8 to irradiate the casing 1 with near ultraviolet rays being non-visible light. A fluorescent fine powder emitting fluorescence by the irradiation of near ultraviolet rays is injected from a nozzle 6 as a tracer to be mixed in the flowing air in the casing 1 and irradiated with near ultraviolet rays to emit fluorescence and the flow of the tracer is visualized by an emitted fluorescence. An observer looks the interior of the casing through a transparent plate 2 as an observing window to visually determine the state of the air stream.
Patent JP-S6178499-A (JP)
Title: Sludge dehydrating agent
Inventor: HORIGUCHI MASAHIRO
IPC: B01D21/01
Filed: 1984-09-21
Abstract: PURPOSE:To attain the uniformization of solubility, by containing a water-soluble powdery deodorant, a powdery high-molecular flocculant and a powdery cationic surfactant. CONSTITUTION:A water-soluble deodorant containing glyoxal, a powdery cationic surfactant such as benzalkonium chloride and a powdery high-molecular flocculant such as N-dialkylaminoalkyl (meth)acrylate are compounded in a wt. ratio of about 0.2-4:0.01-0.4:10.
Patent JP-S5999274-A (JP)
Title: Doppler type detector
Inventor: SUTEIIBU SHII RIIBITSUTO
IPC: G01P5/00
Filed: 1983-10-24
Abstract: PURPOSE:To realize great reduction in cost and to remove crosstalk by eliminating the need for a synchronous orthogonal mixture detector, supplying an effective carrier component to a sampler, and sampling it after shifting 1/4-cycle in phase at a specific repetitive period. CONSTITUTION:A signal generated by a transceiver 34 is converted to a lower effective carrier frequency W1 by a mixer 36 by applying a conversion frequency W0 to its frequency WC. The output of the mixer 36 is connected to inputs of sample holding circuits 38 and 40. A pulse TS in short duration is supplied from the other input of a timer 42 as a pulse TS2 which is delayed by a quarter cycle through a digital delay means 45 and triggers the sample holding circuit 38. Consequently, a received signal separated by a quarter cycle is sampled to remove crosstalk. Further, the need for the synchronous orthogonal mixture detector is omitted to reduce the cost.
Patent JP-S6092434-A (JP)
Inventor: ANATORII IWANOUITSUCHI PANCHIE
IPC: C22B19/30
Filed: 1983-10-24
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-2000034145-A (JP)
Title: Concrete product
Inventor: KATO KUNICHI
IPC: B01D53/86
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To decompose NOx or SOx in the atmosphere, contribute to the atmospheric cleaning and prevent even the fouling of a concrete product itself by embedding titanium dioxide-coated granular materials forming a titanium dioxide film on the surface of granular decorative materials in the surface of a concrete substrate so as to expose a part of the surface. SOLUTION: A titanium dioxide film 35 is formed on each surface 22 in all or a part of granular decorative materials 21 embedded in a concrete substrate 11 to provide many titanium dioxide-coated granular materials 31, which are embedded in the surface 12 of the concrete substrate 11 in the same manner as that of the granular decorative materials 21 uncoated with the titanium dioxide film 35. When the granular decorative materials 21 are made of glass beads, rainbow-colored reflected light is obtained in exposing the titanium dioxide-coated granular materials 31 to light to provide a concrete product excellent in decorativeness. The granular decorative materials 21 have 0.1-10 mm grain diameter and are composed of glass beads, pebbles, ceramic chips, etc. The surfaces thereof are coated with a titanium dioxide sol, then dried, baked and crystallized.
Patent JP-S58101324-A (JP)
Title: Kana(japanese syllabary) conversion system
Inventor: TERAO OSAMU
IPC: G06F17/22
Filed: 1981-12-10
Abstract: PURPOSE:To provide a margin to inputs and to attain quick and accurate input and conversion, by uttering character strings of a certain unit through the designation of conversion with voice after voice input, and converting the voice input into an arbitrary character string through processing during the utterance. CONSTITUTION:A voice parameter of extracted Hiragana(Japanese syllabary in round form) is inputted to a conversion section 11, where the parameter is converted into Kanji(Chinese character) at a table 12 and stored in a buffer 13. The content is inputted to an English letter/Katakana(Japanese syllabary in square form)/symbol conversion section 14, and the Hiragana string of this content to be converted into English letters, Katakana and symbols is converted based on a conversion table 15. The designation of the conversion mode is done by uttering a designation word for the conversion of English letter, Katakana and symbols in voice after the input of character strings in inputting the voice input in the unit of sections. Hiragana and Kanji not designated pass through a conversion section 14 without being converted, and the character strings with conversion or without conversion are stored in a buffer 16 for the normal processing.
Patent JP-2001018923-A (JP)
Title: Heat seal device
Inventor: AOKI MASAHIRO
IPC: B65B51/10
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To improve the sealability by forming a portion of a seal surface to seal and form a bottle-necked spout in a slightly lower condition out of the seal surface of a horizontal heat seal bar provided on a portion of a pair of horizontal heat seal rolls rolled opposite to each other to eliminate any edge cut at the bottle-necked spout. SOLUTION: In a system to continuously heat seal sealed bags having a spout through the relative rotation of two horizontal heat seal rolls, a heat seal surface 4A formed slightly higher than other non-seal surface is provided on a horizontal heat seal bar 4 to be fixed by screws on a circumferential surface of a roll body 2 of each horizontal heat seal roll. A projecting seal surface 4B is provided on an inner edge of a seat seal surface 4A forming a projecting seal part for a spout, and a part of the heat seal surface 4A around and including the projecting seal surface 4B is formed slightly lower. The edge cut at a circumferential edge part of the projecting seal part, i.e., at a part of an outlet is prevented during the horizontal seal.
Patent JP-H0624865-A (JP)
Title: Production of porous active carbon molding
Inventor: ARAI HIROAKI
IPC: C04B38/00
Filed: 1992-07-02
Abstract: PURPOSE:To obtain a carbon molding body exhibiting excellent adsorptivity and electroconductivity and having large specific surface area and high strength structure by impregnating a base material made by laminating porous manufactured papers with a thermosetting resin solution, baking to carbonize and furthermore roasting to carbonize and activating under a prescribed condition. CONSTITUTION:The base material is obtained by laminating the porous manufactured papers having 50-150mum average pore diameter and >=50% porosity. The base material is impregnated with the thermosetting resin solution having >=40% residual carbon ratio and is roasted to carbonize at 1300-2000 deg.C after being hardened to obtain a porous vitreous carbon molding. Next, the molding is secondarily impregnated with the thermosetting resin solution having >=40% residual carbon ratio and is heated at 900-1000 deg.C in an activated gas atmosphere.
Patent JP-H1129804-A (JP)
Title: Method for injecting pulverized fine coal in blast furnace
Inventor: YAMAGUCHI KAZUYOSHI
IPC: C21B5/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce the fuel ratio in a blast furnace and to improve the productivity by changing kind, number and position of the tip part of lances for injecting pulverized fine coal according to an excess air factor in a tuyere and adjusting the combustibility of the pulverized fine coal to a fixed range value and combustion focus. SOLUTION: In the operation of the blast furnace injection the pulverized fine coal to the tuyere, the kind (single tube or double tube) and the number of the lance for injecting the pulverized fine coal, are selected according to the excess air factor (oxygen content in air, pure oxygen and the pulverized fine coal injected to the tuyere part)/(oxygen quantity needed to burn carbon and hydrogen in the pulverized fine coal to CO2 and H2 O) at the outlet of the tuyere, and also, the injecting position of the lance is adjusted to the range of 100-300 mm and 50-300 mm from the tip part of the tuyere and to the outside of the furnace, respectively to inject the pulverized fine coal.  The developments of unburned char and powdered coke are restrained, and by controlling the heat load in the furnace body, the injecting quantity of the pulverized fine coal can be increased to >=150 kg/t and the production and the fuel ratio can be kept.
Patent JP-S6251656-A (JP)
Inventor: TEODOORU PAPENFUUSU
IPC: C07B61/00
Filed: 1986-08-27
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-S6356540-A (JP)
Title: Production of foam decorative material
Inventor: YUGAWA KENICHIRO
IPC: B41M3/06
Filed: 1986-08-26
Abstract: PURPOSE:To produce a foam decorative material having high grade feeling, by forming a vinyl chloride resin layer containing a foaming agent on a substrate, printing a primary pattern on the surface of the layer with a coating material containing a foaming inhibitor, then printing a secondary pattern with a coating material containing a foaming agent and foaming the layers containing the foaming agent. CONSTITUTION:A vinyl chloride resin paste is applied to a surface of a substrate 10 and the substrate is heated at >=70 deg.C and below decomposition temperature of foaming agent to form a resin layer 11 or said resin containing a foaming agent is formed into firm by a calendering method, the resultant film is laminated to the substrate 10 and then a coating material for synthetic resin containing a form inhibitor (benzotriazol, etc.) is printed on the resin layer 11 by gravure printing method to form a primary pattern 12. Then, a coating material containing vinyl chloride resin containing a foaming agent and a plasticizer is thickly printed to form a secondary pattern 13 and the printed resin layer is heated above decomposition temperature of the foaming agent in order to foam the resin layer 11 and the secondary pattern 13 to provide a foam decorative material having relievo or intaglio pattern.
Patent JP-H02138935-A (JP)
Title: Freshness preserver for vegetables
Inventor: TAKAHASHI NORIMITSU
IPC: A23B7/144
Filed: 1989-08-01
Abstract: PURPOSE:To obtain a freshness-preserving agent for flowers and vegetables which can remove ethylene down to very low concentration for a long period of time by utilizing a deposited palladium on carbon black. CONSTITUTION:Carbon black, preferably having less than 1,000m<2>/g of specific surface area according to the BET method, and usually 10 to 300mum primary particle size is allowed to support 0.05 to 10 wt.% preferably 0.1 to 5wt.% of a palladium compound such as palladium chloride or palladium sulfate.
Patent JP-H0754050-A (JP)
Title: High strength gear excellent in root of tooth bending fatigue strength and tooth surface pitching resistance and manufacture therefor
Inventor: KAKOU HIROSHI
IPC: C23C8/34
Filed: 1993-08-11
Abstract: PURPOSE:To manufacture a high strength gear excellent in the root of tooth bending fatigue strength and the tooth surface pitching resistance by executing the carbo- nitriding treatment on the surface of a gear formed of the steel for carburizing, and regulating the quantity of the residual austenite in the structure to a specific value. CONSTITUTION:After a gear is formed of the stock steel for carburizing, the carbo- nitriding is executed to the gear so as to obtain, by weight, the surface carbon content >0.7%, the surface nitrogen content >0.2%. and the total content of carbon and nitrogen <=1.3%. The carburizing treatment where the surface carbon content is 0.4-0.9wt.% is executed at the temperature of >=900 deg.C for 0.2-0.6 hour to make the quantity of the residual austenite down to the depth of 40mum from the uppermost surface to be 40vol.%. The shot peening of the arc height of >=0.6mmA is executed to remove the surface corresponding to the part to be brought into contact with the counter gear in the range of 40-300mum from the uppermost surface. The gear where the quantity of the residual austenite to the depth of 40mum from the outermost surface of the root part and to the depth of 100-400mum from the uppermost surface is 15vol.% and 20-40vol.% of the structure respectively is manufactured.
Patent JP-S5993221-A (JP)
Title: Cutting method by means of self-propelled saw
Inventor: TSUBOI TOMOMI
IPC: B23D45/02
Filed: 1982-11-16
Abstract: PURPOSE:To secure a cutting surface excellent in accuracy as well as to reduce the number of work processes and the time required for cutting operations by means of a self-propelled saw, by making up the saw so as to omit each marking on a workpiece separately with only carrying out the marking on a surface plate once. CONSTITUTION:In a process at the time of cutting an aluminum plate material to produce an aluminum spherical tank for a liquefied natural gas (LNG) tanker, after a traveling rail 6 for a cutting jig 3 are adjusted to a marking point on a surface plate 1, the cutting jig 3 on which a self-propelled saw 13 is mounted is again transferred, by using a crane or the like, on the surface plate 1 where an aluminum plate material 14 is mounted via lumber 15 and set up thereat, thus cutting takes place, so that the saw 13 can cut the aluminum plate materiaL 14 with its blade 16 while traveling on the plate material 14 in accordance with the specified marking trace along the traveling rail 6 of the jig 3. Thus, not only a highly accurate cutting surface can be secured but also the number of processes and the time required for cutting in the self-propelled saw can be reduced.
Patent JP-H0251078-A (JP)
Title: Probing head
Inventor: GOTO TETSUYA
IPC: G01R31/28
Filed: 1988-08-12
Abstract: PURPOSE:To prevent erroneous probing as caused by a positional deviation of an electronic component by arranging a pin block that probe pins are mounted in such a manner as to be adjustable in position independently utilizing a compliance mechanism. CONSTITUTION:As a probing head 4 rises along a guide member, tips of leads 3 hit a chamfered part 19 of a hole 7 into which a corresponding probe pin 6 is to be inserted. With the further rise of the probing head 4, a pin block 5 slides through the hole 7 overcoming an elastic force of a spring 8 by a pressing force at the tips of the leads 3 so that the tips of the leads 3 move to the center through the hole 7 independently along the chamfered part 9 and get in contact with a tip face of the corresponding probe pin 6. Thereafter, when the tips of all the leads 3 contact the tip face of the probe pin 6, a tip face 12 of the pin block 5 between holes 7 is inserted between the leads 3; thereby the tip of an adjacent lead 3 is prevented from contacting the tip face of the probe pin 6.