baber/WOPTO huggingface dataset:
Patent JP-H0231541-A (JP)
Title: Composite electronic exchange
Inventor: KATSURA YOSHIHIKO
IPC: H04L12/64
Filed: 1988-07-20
Abstract: PURPOSE:To perform data exchange in various transmission system without increasing the exchanging path of a main switch time division path by inserting a transmission form at identifying section which indicates a transmission form at into one non-line exchanging path following a start flag and transmission data information in a mixed state by a different kind of transmission system. CONSTITUTION:A first flag sequence 61, namely, eight bits following a start flag are additionally inserted between the flag and an address section 63 as a transmission form at identifying section 62. Therefore, and identifier inserting section 43 forms a frame by adding prescribed codes before and after the packed of an information section 62 formed and transferred by a packet forming section 42 and sends the transmission form at identifying section 62 which indicates a code constitution by the transmission procedure of a packet exchanging reference following the flag sequence 61 of the start flag by insertion when the section 43 sends the flag sequence 61. Therefore, various kinds of data transmission system become possible without increasing the exchange path of a main switch time division path.
Patent JP-S6073257-A (JP)
Inventor: ENDOU MITSUNORI
IPC: F25B1/00
Filed: 1983-09-30
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。
Patent JP-S6074209-A (JP)
Inventor: MURATA KEIJI
IPC: D07B5/00
Filed: 1983-09-29
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-H0353112-A (JP)
Title: Sensor
Inventor: PANKAI GUPUTA
IPC: G01L1/00
Filed: 1989-07-14
Abstract: PURPOSE: To enable sensing of a little movement by a method wherein an engaging surface of a slender member is engaged with an engaging means of a rotary member and with an arm means being turned by the rotary member, and a sensing mechanism is arranged to balance about a shaft of the rotary member. CONSTITUTION: A sensor 1a has a rod 16 comprising a slender member and the rod 16 is guided by a corresponding path 33a in a housing 33. One end of the rod 16 sticks out of the housing 33 and contacts an object 10. An engaging surface between the rod 16 and a rotary member 19 has an engaging means, which comprises a rack 18 on the rod 16 and the rotary member 19 formed in the shape of a pinion. Furthermore, the rod 16 and a scale 22 are arranged on the side opposite to the shaft of the member 19, and the movement of the rod 16 corresponds to the moment of an arm 21 having an indicator 23 over the entire range of the movement of the arm 21. Then, the movement of the object 10 can be appropriately increased by properly selecting the length of the arm 21 of the indicator 23 or the diameter of the member 19 and parameters of both teeth of the rack 18 and the member 19.
Patent JP-S6161405-A (JP)
Title: Manufacture of magnetic metal powder
Inventor: ISHIKAWA YUICHI
IPC: H01F1/06
Filed: 1984-08-31
Abstract: PURPOSE:To prevent generation of a sintering when a reducing process is performed as well as to obtain magnetic metal powder which maintains the needle-like property of Geothite by a method wherein the Geothite is reduced after a surface treatment is performed thereon using silane coupling agent and metal phosphate. CONSTITUTION:A surface treatment is performed in advance on the Geothite which is used as the material for the titled magnetic powder using silane coupling agent and metal phosphate. The above-mentioned material is rinsed and dried up by performing an ordinary method. After it is dehydrated by heating, magnetic powder is manufactured by performing a hydrogen reducing treatment in hydrogen current the temperature range of 200-500 deg.C or thereabout. The distance between Geothite grains is increased by conjointly using a silane coupling agent and metal phosphate, and metal phosphate is left in the reducing process too, thereby enabling to prevent the generation of a sintering between said Geothite grains.
Patent JP-2000041103-A (JP)
Title: Radio telephone set
Inventor: KAMEYAMA HIDEHIKO
IPC: H04M1/60
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a radio telephone set capable of switching a speech mode where any speech mode is not switched without unconsciousness of a talker due to wrong operation during the speech and no exclusive switch for switching the speech mode is provided. SOLUTION: A state control section 20 consists of a state monitor section 21 that discriminates whether a current state is a standby state or a speech state, an input key discrimination section 22 that discriminates whether or not a mode changeover switch is depressed from an input section 10, a state comparison discrimination section 23 that discriminates whether or not the mode switching is possible, a password collation section 25 that collates a password inputted from the input section 10 by a talker, a state change section 24 that switches a mode when the switching of modes is possible by the state comparison discrimination section 23 and an echo canceller control section 26 that controls an echo canceller in the case of switching the mode.  A non- control section 30 is an acoustic system section in a conventional telephone set and is provided with a volume circuit 31 that varies volume, a speaker 33 that outputs sound, a microphone 34 that inputs voice and amplifier circuits 32a, 32b.
Patent JP-H0232753-A (JP)
Title: Movable magnet type dc linear motor
Inventor: MATSUI SHINSUKE
IPC: H02K41/035
Filed: 1988-07-20
Abstract: PURPOSE:To reduce the weight of a mover by making equi-length slits having width equal to the thickness of a field magnet through a mover yoke facing with the central section of the field magnet. CONSTITUTION:In a movable magnet type DC linear motor, field magnets 2-1-2-4 are fixed onto a mover yoke 1 through gaps 3-1-3-4. The coil gap is larger by 30 deg. of electrical angle than the pitch of the field magnets 2-1-2-4, while the length of the gaps 3-1-3-3 are equal to that of the air gap between the surface of the field magnet and a stator yoke. Furthermore, slits 4-1-4-4 are made through the mover yoke 1 at positions facing with the central sections of the field magnets 2-1-2-4, where the width of the slit is equal to the width of the field magnets 2-1-2-4 while the length thereof is equal to that of the field magnets. By such arrangement, the weight of the mover can be reduced without sacrifice of the motor thrust and the acceleration of the linear motor can be improved.
Patent JP-H0632342-A (JP)
Title: Scratch shielding agent for glass container, and glass container of which scratch is shielded
Inventor: TAKEMOTO HIDEAKI
IPC: C08L83/04
Filed: 1992-07-09
Abstract: PURPOSE:To provided a scratch shielding agent which is formed of a composition for which a specified hardenable polymethylsiloxane, diorganosilane compound and volatile polydimethylsiloxane, etc., are blended and the agent being superior in releasability by an alkaline aqueous solution. CONSTITUTION:For scratch shielding agent which is applied on the surface of a glass container being repeatedly used, a composition consisting of 100 pts.wt. of a hardenable polymethylsiloxane which is expressed by formula I (X is a hydroxyl group and/or hydrolyzable group, 0.8<=a<z, 0.3<=b<z), 1-00 pts.wt. of diorganosilane compound which is expressed by formula II, (R<1> is an aryl group, aralkyl group, and R<2> is an alkyl group), 1-100 pts.wt. of fatty acid ester, 0.01-10 pts.wt. of a hardening catalyst, and 50-2000 pts.wt. of volatile polydemethylsiloxane which is expressed by formula III and/or IV (m is an integer of 0-9; n is an integer of 3-8), and the viscosity at 25 deg.C of which is 2-10000cst, is used.
Patent JP-H0232385-A (JP)
Title: Image forming device
Inventor: ABE TETSUYA
IPC: G03G15/16
Filed: 1988-07-21
Abstract: PURPOSE:To always display the highest transfer efficiency by detecting a material and/or a size of a transfer material and controlling a photosensitive body current so that an optimum transfer material current which can display the highest transfer efficiency can be obtained in accordance therewith. CONSTITUTION:Based on detecting information related to a material and a size of a transfer material inputted from a transfer material detecting circuit 9, a transfer electric field control part 8 calculates an optimum photosensitive body current for giving an optimum transfer material current by its comparison operating circuit. Subsequently, in order to obtain the optimum photosensitive body current, by sending a control signal to a high voltage power source 7 of a transfer device 5, based on input information from a photosensitive body current detecting circuit 10, a photosensitive body current is brought to feedback control to the optimum photosensitive body current peculiar to a transfer material S whose highest transfer efficiency is obtained with respect to the transfer material S which is carried into a transfer process. In such a way, the highest transfer efficiency is always obtained irrespective of a material and a size of the transfer material S.
Patent JP-H0937078-A (JP)
Title: Image forming device and its method
Inventor: KOGA KATSUHIDE
IPC: B41J2/525
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and its method capable of generating various screen angles without using a clock quicker than a screen clock by executing digital PWM modulation plural times. SOLUTION: A screen selective signal L40 held in advance is outputted from a data converter 202 by line synchronization, and a PWM circuit part 203 executes digital PWM by setting the screen selective signal L40 to be a reference clock and outputs a first PWM waveform L41. Then a selector 25 selects a first PWM waveform L41 or its inverted waveform, a one shot circuit 206 generates a clock and a PWM circuit part 207 generates the PWM waveform by defining the clock as the reference clock.
Patent JP-H0625825-A (JP)
Title: Surface modifying method for titanium or titanium alloy
Inventor: OI KENJI
IPC: C22F1/18
Filed: 1992-07-09
Abstract: PURPOSE:To form a thick and uniform nitrided layer on a titanium material of complicated shape by allowing a titanium material to absorb specific amounts of hydrogen, applying dehydrogenating treatment to form the surface into active state, and immediately forming a nitrided layer on the surface of this titanium material. CONSTITUTION:Heating treatment is applied to titanium or titanium alloy in a hydrogen atmosphere to make it absorb hydrogen. by the amt. of hydrogen of 0.3-1.0wt.% Then heating is done in vacuum to perform dehydrogenating treatment so that the amount of hydrogen is reduced to <=0.01wt.%, by which the surface is formed into a uniform and active state free from oxide film, etc. Subsequently, heating and cooling treatment is done without delay in a nitrogen gas atmosphere, by which a nitrided layer is formed on the titanium or titanium alloy. By this method, the uniform nitrided layer with desired thickness can be formed on the titanium or titanium alloy.
Patent JP-H0471400-A (JP)
Title: Exciter for electric rotating machine
Inventor: ONIZUKA OSANORI
IPC: H02P9/30
Filed: 1990-07-12
Abstract: PURPOSE:To realize mechanismic interruption of field without employing a DC field interrupter by constituting a four pole AC circuit breaker in which contacts of three poles have open/close state reverse to that of the remaining one pole and all four poles are opened at the time of transition and thereby employing such AC circuit breaker as a field circuit breaker. CONSTITUTION:In the transition process of a field circuit breaker 6 from close to open state, an open contact 6d closes first and subsequently close contacts 6a, 6b, 6c open while in the transition process from open to close state, the close contacts 6a, 6b, 6c close first followed by opening of the open contact 6d. When the four pole field circuit breaker 6 is closed and a thyristor rectifier 3 is conducting, a DC current IF flowing through a field winding 1b also flows through the close contacts 6a, 6b, 6c of the four pole field circuit breaker but AC currents ia, ib, ic flow, respectively, through the close contacts 6a, 6b, 6c. Consequently, an AC circuit breaker can be employed for the close contacts 6a, 6b, 6c.
Patent JP-H0735917-A (JP)
Title: Production of color filter
Inventor: MATSUMURA NOBUO
IPC: G02B5/20
Filed: 1993-07-23
Abstract: PURPOSE:To prevent the oozing, overflowing and spreading of ink at the time of forming a colored layer by printing or ink jetting when a color filter for a liq. crystal display device is produced. CONSTITUTION:When a color filter is produced, a light shielding region having >=20 deg. regression contact angle to colored ink for forming picture elements is previously formed at a part corresponding to the space between the picture elements on a transparent substrate at the time of forming the picture elements.
Patent JP-H0233713-A (JP)
Title: Magnetic head
Inventor: YUMOTO NAOYUKI
IPC: G11B5/127
Filed: 1988-07-22
Abstract: PURPOSE:To obtain a stable erasing characteristic by forming one surfaces of magnetic materials of erasing heads to rough surfaces of an about middle extent and forming a prescribed gap between the leg part of the magnetic materials and the end part of erasing back cores. CONSTITUTION:The gap (d) is formed between the end part of the erasing back cores 4 and the leg part of the magnetic materials 21a of a pair of the erasing head chips 21 consisting of the magnetic materials 21a which have an erasing gap of about 0.06-0.15mm depth and one or both surfaces of which are finished to 0.2-1.6S surface roughness and the nonmagnetic materials 21b. The influence of the tight adhesion in joining on the magnetic materials 21a of the erasing back cores 4 is relieved and mitigated by deliberately providing the gap (d) of, for example, 0.01-0.15mm to the spacing between the end part of the cores 4 and the leg part of the materials 21a in this way, by which the sure and stable erasing characteristic is obtd.
Patent JP-H06166141-A (JP)
Title: Multilayered porous ceramic plate
Inventor: NAGAI SATORU
IPC: C04B38/00
Filed: 1993-07-23
Abstract: PURPOSE:To obtain a multilayered porous ceramic plate having high strength and a plurality of different functions without requiring a bonding process by laminating granules having different foaming ratios and particle sizes to simultaneously baking them. CONSTITUTION:A belt conveyor 3 feeding a porous ceramic plate 2 is arranged in a baking furnace 1. Inorg. foamable granules preliminarily molded into a granular shape are supplied to the belt conveyor 3 in appropriate amts. from hoppers 4, 5. Two kinds of granules are supplied from two hoppers but a multilayered porous ceramic plate consisting of three or more layers can be also obtained by supplying granules from three or more hoppers corresponding to the function necessary for the ceramic plate. The supplied granules are leveled by preparatory rolls 6, 7 to be sent into the baking furnace 1 in an almost uniform thickness.
Patent JP-S6427416-A (JP)
Title: Artificial earthing up
Inventor: SHIMOMA YUSHO
IPC: A01G1/00
Filed: 1987-07-22
Abstract: PURPOSE:To prevent occurrence of poisoning sympton of crop root, by controlling particle size of a hydrothermally synthesized calcium silicate porous body having 50-80% porosity within the range of about 1-10mm. CONSTITUTION:About 5pts.wt. silica, about 2pts.wt. quick line, about 3pts.wt. cement, about 7pts.wt. water and about 0.008pt.wt. metal aluminum are kneaded and cured and then retained in an autoclave at about 180 deg.C and about 10atm for 10hr. Thereafter, the cured product is crushed to provide the artificial earthing up having about 3-5mm particle size, about 0.4 volume specific weight, about 72% porosity and about 40meq CEC. By the above-mentioned method, in the artificial earthing up high gas permeability are compatible with water holding properties and simultaneously strong surface tension is secured. Since an organic acid is absorbed and neutralized by the strong surface tension and water absorption properties, water holding property and ion exchanging properties which are characteristic in hydrothermally synthesized calcium silicate porous material, cause of root rot is removed.
Patent JP-H07145561-A (JP)
Title: Treating agent for cellulosic fiber material and treating method
Inventor: KOMORI KATSUHIKO
IPC: D06M101/06
Filed: 1994-07-13
Abstract: PURPOSE:To perform a formalin-free W/W-set processing while keeping the strength and preventing the discoloration of the treating object by immersing a cellulosic fiber in a liquid containing a water-soluble phosphorus oxoacid phosphonium salt and a polycarboxylic acid. CONSTITUTION:A cellulosic fiber is immersed in a treating agent liquid containing 1-25% owf of a water-soluble phosphorus oxoacid phosphonium salt of formula (R1 is a 2-10C hydroxyalkyl; R2 and R3 are a 2-10C alkylornydroxyalky1; X is a phosphorus oxoacid ion) and 1-25% owf of a polycarboxylic acid. The immersed fiber is heat-treated to enable the formalin- free W/W-set processing and the development of the effect for keeping the strength of the processed cellulosic fiber and preventing the fibrillation of the fiber. The polycarboxylic acid is e.g. malonic acid, itaconic acid, succinic acid, 1,2,3-propanetricarboxylic acid, citric acid and 1,2,3,4-butanetetracarboxylic acid.
Patent JP-H1111026-A (JP)
Title: Sublimable multiple times thermal transfer recording method
Inventor: SANO KOJI
IPC: B41M5/382
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for arriving initial dye concentration of transfer recording at a target concentration in a system utilizing a sublimable recording type ink ribbon many times. SOLUTION: The sublimable multiple times thermal recording method comprises the step of using an ink ribbon many times under the condition that a conveying speed of a recording sheet is faster than a conveying speed of the ribbon by using the ribbon having two layers of a dye supply layer containing dye and dye transfer contribution layer and a recording sheet having a dye receptive layer. In this case, before the thermal transfer recording, the ribbon is preheated to melt the dye of the supply layer, transferred to the contribution layer, and then thermal transfer recorded.
Patent JP-H09166063-A (JP)
Title: Electromagnetic weighing valve for fuel injection device
Inventor: MARIO RITSUKOU
IPC: F02M47/02
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an extremely simple and high reliable electromagnetic measuring valve for fuel injection device of a type which provides a perfectly stable operation in an injection device. SOLUTION: This electromagnetic measuring valve for fuel injection valve has a shutter 67 for an outlet pipe 63, a fixed core 46, and an electromagnet 42 separated from a stem 69 by a sleeve 71 to form a sliding disc-type armature 43. The stem 69 is guided by a bush 83 to form a flange 88 moved within a swirl chamber to exhibit a speed braking effect. Before the armature 43 is combined with the electromagnet 42, a calibrated washer 87 selected so as to determine the moving distance (h) of the stem 69 is interposed by a ring nut 59 having a flange 84 constituting an integrated part with the bush 83, and fixed to the body 56 of a valve 40.
Patent JP-2000015261-A (JP)
Title: Disinfectant water and apparatus for producing disinfectant water
Inventor: TSUCHIYA MASANORI
IPC: A61L2/18
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To easily obtain disinfectant water and reliably provide safety by attaching a cartridge container containing a solution to be electrolyzed to an apparatus for producing disinfectant water, electrolyzing the solution to be electrolyzed into an electrolytic solution in a partition-free electrolytic tank in the case the electrolytic solution is needed, e.g. in the case of washing hands and fingers, and mixing a prescribed amount of the electrolytic solution with raw water flowing in the apparatus for producing disinfectant water. SOLUTION: Salt and a pharmaceutical hydrogen peroxide solution in respectively defined amounts are mixed with a defined amount of water to give a solution to be electrolyzed in a cartridge container 20 and the cartridge container 20 is attached to an apparatus 10 for producing disinfectant water. When input signals of switches 15 are given in the disinfectant water-producing apparatus 10, a solenoid type water supply valve 60 is automatically operated to discharge raw water (e.g. tap water, well water) through a water discharge pipe 14. When an input signal is sent from a raw water flow detection means 62, a pump 40 is driven and the solution to be electrolyzed in the cartridge container 20 is sent to a partition-free electrolytic bath 43 and electrolysis is carried out without a partition and a prescribed amount of the produced electrolytic solution is added to tap water.  When lighting display part members 16 are lighted, the obtained disinfectant water discharged out of the water discharge pipe 14 can be started to be used.
Patent JP-H0913016-A (JP)
Title: Dew condensation inhibitor
Inventor: KUSAKAISHI SUSUMU
IPC: C09D5/00
Filed: 1995-06-28
Abstract: PURPOSE: To obtain a dew condensation inhibitor having excellent water absorptivity, heat-insulation properties, etc., inhibiting the growth of mildews and providing a comfortable living environment by mixing a rock powder based on a porous rock with a coating material component. CONSTITUTION: This dew condensation inhibitor is produced by mixing a rock powder based on a porous rock (e.g. zeolite) with a coating material component (e.g. paint). The mixing ratio is suitably such that the rock powder content of the inhibitor is 8-75wt.%. It is also possible to add an antimildew to the inhibitor. Because the antmildew is adsorbed by the porous rock and slowly released with the lapse of time after application, the inhibitor can inhibit the growth of mildews for a long time. The coating material component may contain a dye, a pigment, an antioxidant, etc. The obtained inhibitor can effectively inhibit dew condensation when it is applied to the wall of a room or space (e.g. a bathroom or a closet) where dew is easily formed.
Patent JP-H0345603-A (JP)
Title: Polymerization initiator and polymerization of vinyl chloride
Inventor: SUYAMA SHUJI
IPC: C08F4/28
Filed: 1989-07-14
Abstract: PURPOSE:To obtain a colorless high-polymerization degree polymer of excellent heat stability within a short time in good yields by polymerizing vinyl chloride monomer by using an organic peroxide containing a specified peroxy acid ester. CONSTITUTION:A peroxy acid ester of the formula (wherein R is a 1-7C linear or branched alkyl, a phenyl or a 1-4C alkyl-substituted phenyl when n is 1; and R is an ethylene, an ethynylene, an m-phenylene or a p-phenylene when n is 2), e.g. t-butyl peroxy-2,2-diisopropylpropanoate, is prepared. A vinyl chloride polymer of a degree of polymerization >=1500 is obtained by polymerizing vinyl chloride monomer at a polymerization temperature <=50 deg.C by using this peroxy acid ester as a polymerization initiator together with optionally another organic peroxide (e.g. t-butyl peroxyneobexanoate).
Patent JP-H0469371-A (JP)
Title: Purification of dimethylformamide
Inventor: MITSUTA YASUHIRO
IPC: C07C231/24
Filed: 1990-07-10
Abstract: PURPOSE:To simply prepare DMF in high purity and recovery rate by heating crude DMF containing a monohalogeno acetic acid lower alkyl ester as an impurity in the presence of an alkali(earth) metal basic compound and subsequently distilling the treated solution. CONSTITUTION:Crude DMF recovered from a reaction system and containing a monohalogeno acetic acid lower alkyl ester as an impurity is heated with an alkali(alkaline earth) metal basic compound (e.g. hydroxide, carbonate or bicarbonate) at approximately 100-200 deg.C for about 0.5-4hr to decompose the monohalogeno acetic acid lower alkyl ester, followed by distilling the treated solution to recover the DMF in high purity.