baber/WOPTO huggingface dataset:
Patent JP-H0196331-A (JP)
Title: Method for softening self-hardening steel material
Inventor: TOGASHI FUSAO
IPC: C21D8/06
Filed: 1987-10-07
Abstract: PURPOSE:To soften a self-hardening steel material to such a degree that the material can be cold worked as rolled without carrying out softening heat treatment by reheating by hot rolling the material at a specified total draft, finishing the hot rolling at below the recrystallization temp. of the material and cooling the rolled material at a specified cooling rate. CONSTITUTION:A self-hardening steel material is rough-rolled and hot rolled at >=10% total draft and the hot rolling is finished at below the recrystallization temp. of the material. The rolled material is slowly cooled at 0.05-0.7 deg.C/sec cooling rate. A completely softened material having about <200 Vickers hardness Hv is obtd. by slow cooling after rolling without carrying out special annealing.
Patent JP-H0195081-A (JP)
Title: Front inserter for printer
Inventor: TAKEMURA ICHIRO
IPC: B41J13/10
Filed: 1987-10-06
Abstract: PURPOSE:To make it possible to save labor in setting printing papers by one sheet at a time at a front inserter, by enabling a plurality of printing papers to be set to a guide belt mechanism, and selectively opening one of a printing paper feeding-in port and a printing paper discharging port by a passage-switching member. CONSTITUTION:A plurality of printing papers 10 are set to a guide belt mechanism. In response to an instruction for feeding in the paper, a guide belt is operated to lower the paper 10 along a paper guide 30, and when the lower end of the paper 10 is detected by a first sensor 40, feeding-in/line-feeding motors 36 are rotated to feed in the paper 10 toward a printing head 38. The paper 10 is fed downward in response to each instruction for line feeding, and when the upper end of the paper comes off the position of the sensor 40, a passage-switching member 32 is rotated by 90 deg., whereby a paper feeding-in port is closed, whereas a discharging port is opened. In response to the next instruction for line feeding, the feeding-in/line-feeding rollers 36 are rotated in the opposite directions, whereby discharge of the paper 10 is started. When the discharge is completed with the lower end of the paper 10 coming off the position of a second sensor 46, the passage-switching member 32 is reversely rotated by 90 deg., whereby the paper feeding-in port is opened.
Patent JP-H0566516-A (JP)
Title: Coating method
Inventor: KUSUOKA AKIRA
IPC: G03C1/74
Filed: 1991-09-05
Abstract: PURPOSE:To improve the stability of thin film coating and high-speed coating without causing a coating fault such as water drop sticking nor a coating fault due to coating unevenness, a static mark, electrostatic charging unevenness, etc. CONSTITUTION:When a web 1 made of a polyethylene terephtalate film (PET) which has an undercoat layer containing gelatin is coated with coating liquid 3 of a gelatin solution by using the syringe 2 of a slide bead coater, a high- humidity air blowout chamber 6 is installed right before it to blow high-humidity air of 20-30C and 70-90% RH to the web 1, and the degree of pressure reduction in a pressure reduction chamber 7 right in front of the syringe 2 is controlled by a vacuum pump 8. The high-humidity air is sent by an air blower 4, which is adjusted by a temperature and humidity controller 5.
Patent JP-S62115030-A (JP)
Title: Block copolymer
Inventor: KAWABATA TOHEIJI
IPC: C08G75/02
Filed: 1985-11-13
Abstract: PURPOSE:To obtain a block copolymer excellent in both mechanical properties and compatibility with other polymers, which is composed of a polyphenylene sulfide part and an aromatic sulfide sulfone polymer part and has a specified logarithmic viscosity number. CONSTITUTION:A block copolymer comprising a polyphenylene sulfide part and an aromatic sulfide sulfone part and having a logarithmic viscosity number [eta]in the range of 0.03-1.0. Said [eta] is a value obtained by determining a relative viscosity at 206 deg.C in an alpha-chloronapthalene solution of a polymer concentration of 0.4g/100ml and calculating it according to the equation: [eta]=ln (relative viscosity)/polymer concentration. Said block copolymer can be obtained, for example, by reacting the terminal groups of an aromatic sulfide sulfone polymer with the terminal group of a polyphenylene sulfide. This block copolymer is excellent in mechanical properties such as bending strength impact resistance and excellent also in compatibility other polymers such as polyphenylene sulfide.
Patent JP-H01128794-A (JP)
Title: Method for producing and extracting polysaccharide from cultured microbe algae and apparatus for performing this method
Inventor: ANRI BARUNIE
IPC: C12M1/00
Filed: 1988-10-06
Abstract: PURPOSE: To efficiently extract and separate polysaccharides from a porphyridium cruentum culture solution by concentrating the polysaccharides produced by a special kind of algae followed by heating to a specific temperature to precipitate the polysaccharides in the solution followed by drying the precipitate.  
     CONSTITUTION: A culture solution of a kind of algae: Prophridium cruentum is concentrated, heated at about 80°C for 30-60 min, and subjected to solid-liquid separated to precipitate polysaccharides in the liquid phase; the resultant precipitate is compressed and then dried, thus obtaining the aimed polysaccharides. Wherein the precipitation of the polysaccharides in the liquid phase is carried out using cetylpyridinium chloride as a quaternary ammonium salt. The precipitation becomes possible owing to the polyanionicity of the polysaccharides. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H1098450-A (JP)
Title: Speed frequency hopping spread spectrum communication method
Inventor: SATO YASUSHI
IPC: H04W84/12
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent communication from being disable for a long time by minimizing out of synchronism and reducing a time from the occurrence of the out of synchronism till synchronization recovery. SOLUTION: Upon the receipt of all control signals S1, S2, S3 from a radio master station, a radio slave station resets a counter C and a timer T and hops the frequency. Upon the receipt of only the control signals S1, S2, the radio slave station resets the counter C and the timer T and sets a delay time tR2 and also hops the frequency in a timing according to the delay time tR2. Upon the receipt of only the control signal S1, the radio slave station resets the counter C and the timer T and sets a delay time tR1 and also hops the frequency in a timing according to the delay time tR1. When the slave station cannot receive any control signal, the radio slave station hops the frequency based on the timer and recognizes out of synchronism of a waiting frequency when the hopping is repeated for a prescribed set number of times.
Patent JP-H0561778-A (JP)
Title: Error detection system
Inventor: KOBAYASHI NAOKI
IPC: G06F11/10
Filed: 1991-09-04
Abstract: PURPOSE:To reduce exchange parts by reducing the specified range of a fault position when detecting error disabling the correction at the error correction/ detection system with an information processor equipped with a storage part for reading/writing data with (i) [(i)=integer] bytes as an object. CONSTITUTION:The write data of the (i) bytes are divided for the unit of (k) bytes and based on the data of the (i) bytes from a write data output circuit 111, a parity generation circuit 112 generates the parity of i/k bits. Based on the data of the (i) bytes and the i/k bits, a check bit generation circuit 113 generates the check bit of (j) bits. The data of the (i) bytes, the parity of the i/k bits and the check bit of the (j) bits are stored in a storage part 12 and based on these data or the like, an error correction/detection circuit 114 corrects one-block error and detects two-block error. When the error is detected by this error correction/detection circuit 114, a parity check circuit 115 checks the parity.
Patent JP-H02118521-A (JP)
Title: Liquid crystal display device
Inventor: MOROZUMI SHINJI
IPC: G02B5/20
Filed: 1989-09-28
Abstract: PURPOSE:To display white display parts whiter and to improve the lightness over the entire part by constituting one block of 4 kinds of red, green, blue and white color filters and disposing plural pieces of such blocks in the form of matrix. CONSTITUTION:The plural color filters are constituted of the four filters; the red filter 161, the green filter 162 and the glue filter 163 plus the white filter 164 as one block. The plural blocks are disposed in the form of the matrix. The white filters 164 are formed of the transparent parts as the white filters 164 in order to solve the problem of a failure in the production of the beautiful white color when the transmittance of the light to the filters is low. These blocks are controlled by the brightness signal of video signals, by which the lightness is improved and the reproducibility of the white color is improved. The lightness over the entire part is thus improved.
Patent JP-H07104863-A (JP)
Title: Pressure control valve
Inventor: MURATA KIYOSHI
IPC: F16K17/04
Filed: 1993-10-08
Abstract: PURPOSE:To provide a pressure control valve constituted so as to close a valve element when secondary pressure is turned to abnormal value. CONSTITUTION:The pressure control valve performs the valve closing drive of a valve element 5 when the operating pressure of a main pressure chamber 20 is raised and performs the valve opening drive of the valve element 5 when the operating pressure is decreased. A sub pressure chamber 23 is formed inside the valve element 5, and a switchover valve mechanism composed of a spool 24, annular piston 25 fitted to the spool 24 so as to be freely slid, coil spring 25 for pressing the spool 24 upward and coil spring 27 for pressing the piston 25 downward is housed inside this sub pressure chamber 23. Normally, the spool 24 and the piston 25 are displaced downward to cut off a primary pressure detection hole 29. When secondary pressure P2 is increased to the pressure higher than a prescribed pressure, the spool 24 is moved upward to supply primary pressure P1 through the sub pressure chamber 23 to the main pressure chamber 20, and the valve element 5 is closed.
Patent JP-H0591949-A (JP)
Title: Brewing-cooling device for coffee, etc.
Inventor: KITA TAKAHIRO
IPC: A47J31/50
Filed: 1991-10-01
Abstract: PURPOSE:To offer a brewing-cooling device for coffee, etc., which is simple in construction, convenient to use, easy to clean, keeps water from overflowing and fouling around the device even if brewing is performed with a brewing basket out of position by mistake, and allows observing a dripping part of liquid such as coffee, etc., and improving hygienic conditions. CONSTITUTION:A brewing-cooling device includes a detachable brewing basket 6 located under a sprinkling cover 14, a removable receiving pan 17 which is installed under the brewing basket 6 to receive hot-water sprinkled by the sprinkling cover 14, a brewing chamber 18 on which the removable receiving pan 17 is mounted, a water diversion member 19 which is located below the receiving pan 17 and has a recessed communicating part leading to a beverage cooling container and a hole leading to a hot-water pot 13, and an operating lever 23 which is engaged with the receiving pan 17 to move it so that the position of a drain hole comes above the communication part or the hole of the water diversion member 19.
Patent JP-H0299927-A (JP)
Title: Liquid crystal display element and production thereof
Inventor: FUJIMURA YASUO
IPC: G02F1/1337
Filed: 1988-10-06
Abstract: PURPOSE:To allow the application of a liquid crystal molecule oriented film with a uniform film thickness by forming the oriented film of a lyotropic liquid crystal polymer or thermotropic liquid crystal polymer having a mesogene group in the main chain or side chain. CONSTITUTION:The liquid crystal molecule oriented film is the water surface developed film of an org. high polymer and is constituted of the lyotropic liquid crystal polymer or thermotropic liquid crystal polymer having the mesogene group in the main chain or side chain. This high-polymer oriented film is crimped together with at lest a liquid crystal layer between a pair of electrode substrates at least one of which is light transparent. Problems such as generation of static electricity by a rubbing treatment, contamination of the boundary face of the oriented film and unequal display based on the nonuniformity in film thickness are eliminated in this way. Since the formation of the oriented film by the water surface development method is relatively easy and is highly mass productive, the easy mass production of the liquid crystal element is executed.
Patent JP-H1078182-A (JP)
Title: Connecting structure between hard pipe and soft pipe
Inventor: HASHIMOTO TAKAO
IPC: F16L21/08
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent a stress concentrating part from being formed in the flange of a polyethylene pipe and hold watertightness by fastening the flange on the tip of a tapered fixture fitted to the socket part of the polyethylene pipe to the flange of a branch pipe by a bolt and nut. SOLUTION: A space S1 is formed between the circumferential surface of the plug part 9 of a polyethylene pipe 4 and the inside surface of a socket part 10, and a space S2 is formed between the circumferential surface of the socket part 10 and the inside surface of a fixture 11. After a packing 5 is inserted to an annular groove on the flange 3a side surface of a branch pipe 3a, the flange 3a and the flange 11a of the fixture 11 are fastened together by a bolt and nut.  Then, the socket part 10 of the polyethylene pipe 4 is distorted by the portion of the spaces S1 , S2 with the base part as the center and extended in diameter to deeply fit the plug part 9 into the socket part 10, the flanges 3a, 10a are brought into contact to each other to press the end surface of the flange 10a onto the packing 5, whereby the watertightness between the polyethylene pipe 4 and the branch pipe 3 is held.
Patent JP-H07111201-A (JP)
Title: Chip resistor
Inventor: TERAMAE TOSHIHIRO
IPC: H01C1/028
Filed: 1993-10-12
Abstract: PURPOSE:To make the resistance value of a chip resistor nearly constant by providing one or more hole sections through an upper or lower substrate and extending the outer edge of a resistor to the bottom of the hole. CONSTITUTION:The opposite side faces of a laminated body of a lower substrate composed of an insulating substrate 1 and upper substrate composed of a platy ceramic insulating substrate 3 are coated with side electrodes 4 after forming a resistor 2 having a trapezoid shape when viewed from the top on the surface of the substrate 1 from the left-side edge to the right-side edge by application and baking and forming the substrate 3 on the surface of the resistor 2 by application and baking. Then a through hole 3a is bored through the substrate 3 in such a state that the resistor 2 is extended to the bottom of the hole 3a and a protective layer 5 is formed on the surface of the hole 3a. Therefore, the resistance value of the resistor 2 can be measured while the resistance value is adjusted by notching the resistor 2 towards its center from its outer edge through the hole 3a.
Patent JP-H0196609-A (JP)
Title: Automatic optical fiber inserting device
Inventor: NISHIMURA KUNITOSHI
IPC: G02B6/36
Filed: 1987-10-08
Abstract: PURPOSE:To improve workability and the characteristics of an optical connector by detecting insertion force in the entire range of an insertion stage while inserting an optical fiber at a specified speed into a ferrule and by controlling the insertion force to prevent the excess insertion force from being exerted on the optical fiber at the time of inserting the optical fiber into the ferrule. CONSTITUTION:The optical fiber 1 from which the coating is removed for a prescribed length is inserted at the prescribed speed into the ferrule 3 and the axial force acted on the ferrule 3 is detected by an axial force sensor 15 from just before the front end of the optical fiber comes into contact with the inlet of the precision fine hole 4 of the ferrule 3. The insertion operation is carried out in the range where the preset insertion force (set arbitrarily in respective positions) is not exceeded. The insertion operation is stopped and the device is so actuated as to restart the insertion operation or to stop the same when the set insertion force is exceeded. The breakage of the optical fiber by the excessive insertion force is thereby prevented.
Patent JP-H0890939-A (JP)
Title: Thermal transfer coloring matter-donating material
Inventor: USUI HIDEO
IPC: B41M5/39
Filed: 1994-09-26
Abstract: PURPOSE: To provide a thermal transfer material having high preservation stability which is directly transferred to a card made of vinyl chloride and other polymer widely used as an ID card and various cards and does not generate blur and bleeding during preservation of image even when it is covered with a laminate. CONSTITUTION: In a thermal transfer coloring matter donating material having a coloring matter layer which contains a heat migrating coloring matter arranged on a support body, the heat migrating coloring matter is of coloring matter having a dienophile group in molecule. A transfer agent layer which contains a diene compound capable of reacting to the dienophile group is arranged at a position which does not overlap the coloring matter layer on the support body, or the heat migrating coloring matter is of coloring matter having a diene group in molecule. The transfer agent layer which contains a dienophile compound capable of reacting to the diene group is arranged at a position which does not overlap the coloring matter layer on the support body.
Patent JP-H10102152-A (JP)
Title: Method for automatically setting temperature in continuous annealing furnace and device therefor
Inventor: YOSHIOKA MASAHIRO
IPC: C21D11/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To improve controllability at the time of changing line speed and to prevent a defective annealing at the time of line trouble, etc., by obtaining a suitable furnace temp. decided by the furnace temp. and the line speed and automatically setting the furnace temp. based on this obtd. furnace temp. SOLUTION: A strip 10 having thickness T is passed through an annealing furnace 22 at the line velocity V, and after heating to a prescribed temp. with burners 26 while running as catenary state through supporting rolls 24, the strip is run out from the annealing furnace and passed through a cooling zone 28. In this continuous annealing furnace 22, the suitable furnace temp. decided with the furnace temp. and the line velocity is obtd. with experiment and calculation and e.g. the suitable annealing temp. range table at each TV and at each zone in the furnace is beforehand made and stored in an office computer 38.  At the time of changing the line velocity, the line velocity V is set with command from a line velocity setter 32 and the furnace temp. is read out with a process computer 36 by using the suitable annealing temp. range table based on the setting line velocity, and the furnace temp. is automatically set through a furnace temp. DDC 30.
Patent JP-H07111434-A (JP)
Title: Chip type piezoelectric resonator
Inventor: TANAKA MITSURU
IPC: H03H9/205
Filed: 1993-10-12
Abstract: PURPOSE:To attain the suppression of undesired vibration and a characteristic with less spurious component by fitting a vibration dumping member to both ends and a middle part of the piezoelectric resonator so as to increase the mass of the parts. CONSTITUTION:A vibration dumping member 25 made of solder or resin is fitted onto terminal electrodes 4, 5 at both ends of a front side of a piezoelectric element 2 and onto a terminal electrode 15 in the middle of a rear side. Then silicone rubber made dumping members 18, 19 are provided so as to cover a vibration region formed by vibration electrodes 6, 7, 13 and 8, 9, 14 of the element 2. Moreover, an outer tube resin 20 is applied to the front and rear sides of the element 2 to form a laminator 21 and external electrodes 22, 23, 24 to connect the terminal electrodes 4, 5, 15 to its outer circumference at a side end face in the lengthwise direction. are formed. Furthermore, a silicone group epoxy resin blended with metallic powder or mineral powder to increase the specific gravity is preferable to a resin used for the dumping member 25.
Patent JP-H0893770-A (JP)
Title: Bearing structure
Inventor: OKAMOTO KAZUNARI
IPC: E02F3/40
Filed: 1994-09-22
Abstract: PURPOSE: To supply a lubricant to a sliding surface of a pin by arranging a recessed part, which extends in the shaft direction and can store the lubricant, in the pin even when the pin and bearing metal slide at a small turning angle in a specific area by strongly butting each other. CONSTITUTION: A bearing connecting part is constituted by pivotally fixing a boss 2 of an arm 1 and a bracket 4 of a bucket 5 by a pin 3. An annular recessed groove is formed in the center of an inner peripheral wall of the boss 2, and is formed as a grease reservoir part 9, and a groove 10 contacting with the grease reservoir part 9 is arranged on an outer peripheral surface of the pin 3. Since grease is introduced from the grease reservoir part 9 to the groove 10 arranged in the pin 3, when bearing metal 6 rotates, the grease on a surface of the groove 10 is stuck to it, and since the grease can be applied to a sliding part of the pin 3 being put under high surface pressure, seizure by a shortage of the grease can be prevented.
Patent JP-H10153320-A (JP)
Title: Halogen range
Inventor: KANEKO YASUNORI
IPC: H05B3/74
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent a heating vessel from falling and make it hard for hands and other parts of a person from get into touch with a hot heat resistant glass surface by a method wherein a range, employing a halogen lamp, radiating infrared rays, as a heating source, is provided immediately below the heat resistant glass, on which the heating vessel is disposed, while the circumference of the heat resistant glass is made higher than the upper surface of the heat resistant glass. SOLUTION: A halogen range is provided with a heat resistant glass 9, employing crystallized glass, and a range unit 11, arranged immediately below the heat resistant glass 9 and having two pieces of halogen lamps 10 as a heat source. The upper part of the unit 11 is opened and is contacted closely with the heat resistant glass 9 by a spring 13. The heat resistant glass 9 is provided with a heating zone and a non-heating zone while the immediately upper part of the range 11, provided with the halogen lamps 10, is the heating zone and becomes a high temperature by infrared rays emitted from the halogen lamps 10. The periphery 14 of the heat resistant glass 9, on which a heating vessel 12 is disposed, is made higher than the upper surface of the heat resistant glass 9.
Patent JP-H03117426-A (JP)
Title: Treatment of residual stem and apparatus therefor
Inventor: ASAI KASHIO
IPC: A01D82/00
Filed: 1989-09-29
Abstract: PURPOSE:To remarkably facilitate the handling of residual stem in discharging stage and prolong the life of a residual stem treating part by crushing stems in a crushing stage, rolling the obtained residual stems in a rolling stage to form this pieces and winding the pieces in the form of a roll in a packing stage. CONSTITUTION:Residual stem is crushed in a crushing stage and rolled in a rolling stage. The obtained thin pieces of the residual stem are wound in the form of a roll in a packing stage. In the above process, the crushed residual stems are rolled in the form of thin pieces in the course of moving between a pair of crushing rollers 7 rotating in a state engaging the crushing protrusions 9 with each other. The thin pieces of residual stem is transferred from a residual stem treating part 5 to a packing part 6 with a transfer conveyor 13 and wound in the form of a roll in the packing part 6.
Patent JP-S61131521-A (JP)
Inventor: UCHIYAMA KAZUYOSHI
IPC: H01G11/66
Filed: 1984-11-30
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。