baber/WOPTO huggingface dataset:
Patent JP-H11148023-A (JP)
Title: Highly water-absorptive polymer composition
Inventor: IIDA SEIICHIRO
IPC: C08K5/36
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a highly water-absorptive polymer composition having improved time stability against the body fluid and capable of suppressing odor by sulfur-containing reducing agent(s) as well as offensive odor caused by the body fluid. SOLUTION: This composition is obtained by including (A) a highly water- absorptive polymer having cross linkage structure and containing carboxyl groups and/or carboxylate groups as component(s) of the polymer. (B) sulfur- containing reducing agent(s), and (C) a silicate compound complex containing SiO2 at 30-80 wt.%, at a (B+C)/A weight ratio of 0.5-10% and a B:C weight ratio of 9:1 to 1:9.
Patent JP-H08171689-A (JP)
Title: Changed area detector
Inventor: KIMURA MASAHIKO
IPC: G08B21/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide a changed area detector which can accurately and stably detect only the part that is changed by an object originally to be detected out of a moving image. CONSTITUTION: This detection device is provided with a time luminance change detection means 23 which detects the time change caused between two sheets of images that are different from each other in terms of time, a background feature detection means 24 which detects the background feature of at least one of both images and generates a background feature image, a misdetection removing means 25 which removes the change occurred at the background part out of the change detected by the means 23 based on the background feature image generated by the means 24, and a changed part detection means 26 which detects a part having the change with time out of the image where the change occurred at the background part is removed.
Patent JP-2000145499-A (JP)
Title: Starting method of in-cylinder injection engine
Inventor: MOTOYAMA TAKESHI
IPC: F02D45/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a starting method of in-cylinder injection engine which enables a quick start of the engine without any problems such as damage or dirt of ignition plug or exhaust of black smoke. SOLUTION: A carburetor 25 is installed in an intake system of an in-cylinder injection engine 1 which directly injects fuel into a cylinder 12 by means of an injector 34. A control valve which controls the fuel flow is provided in a fuel passage connected to the carburetor 25. The control valve is opened to supply fuel to the carburetor 25 during the engine start and the fuel is not injected by means of the injector 34 at least until when the start of the engine 1 is detected. During the start of the engine 1, mixture is supplied from the carburetor 25 and no fuel is injected from the injector 34, allowing the quick start of the engine 1 regardless of the time for the pressure of the fuel to be supplied to the injector 34 to reach the required value.  In addition, during the start of the engine 1, the mixture is adequately evaporated until the mixture is supplied from the carburetor 25 to the cylinder 12, thereby damage or dirt of an ignition plug 30 or exhaust of black smoke are eliminated.
Patent JP-S63169328-A (JP)
Title: Guide rail for metal heating furnace
Inventor: NAKANO KOHEI
IPC: C21D9/00
Filed: 1986-12-30
Abstract: PURPOSE:To provide a guide rail for a metal heating furnace which does not make chemical reaction with metal and scale in spite of heating the metal to a specific high temp. and withstands long-period use by comprising said rail of composite ceramics essentially consisting of alumina and contg. silicon carbide particles having a specific average grain size or below. CONSTITUTION:The raw material powder which consists essentially of the alumina powder having >=98% purity and <=5mum average grain size and contains preferably 2-20wt.% silicon carbide particles consisting of fine particles having <=3mum average grain size in particular is prepd. A sintering assistant, dispersant, PVA and antifoaming agent are then added to said raw material powder and the mixture is subjected to wet process mixing, by which slip is obtd. The slip is molded by slip forging under a pressure in a gypsum mold and is then dried. The molding is sintered in a gaseous Ar atmosphere. The resultant guide rail for the metal heating furnace is chemically stable and hardly reacts chemically with the metal such as iron and scale even at a high temp. of >=1,250 deg.C.
Patent JP-H01258113-A (JP)
Title: Reference voltage generation circuit
Inventor: MAAKU II FUITSUTSUPATORITSUKU
IPC: G05F3/24
Filed: 1988-12-15
Abstract: PURPOSE: To obtain a substantially fixed reference voltage even in a semiconductor device which is constituted of gallium arsenide technique by serially connecting a first and second electric field effect transistors between first and second voltage supply terminals. CONSTITUTION: The transistors 30 and 32 are the enhancement mode connection electric field effect ones, their drains are connected to the voltage supply terminal 36 with respective resistances R and also their sources are mutually connected in common. Moreover, the sources are connected to the drain of another enhancement mode connection electric field effect transistor 38, the source of the transistor 38 is connected to the voltage supply terminal 42 with the resistance 40 and the terminal 42 is grounded. Reverse signals A and-A are impressed on the gates of the transistors 30 and 32. The swing of the substantially fixed voltage by acrossing the respective resistances R is kept by properly generating the voltage V which is impressed on the gate of the transistor 38.  Thus, the substantially fixed reference voltage is obtained even in the semiconductor device constituted of gallium arsenide technique.
Patent JP-H10155577-A (JP)
Title: Combination furniture for desk and housing container
Inventor: AKUTSU KATSUMI
IPC: A47B83/04
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To utilize a desk and a housing container for multipurpose uses in combination by providing the housing container with a lower housing container body utilizable from a side part at almost the same height as a desk top plate and an upper housing container body freely attachably and detachably mounted to the upper part of the lower housing container body and provided with side plates on the periphery whose upper part is opened or can be opened. SOLUTION: The housing container 2 is used by being disposed to the side part of the desk top plate 5 and is constituted of the lower housing container body 7 utilizable from the side part at almost the same height as the desk top plate 5 and the upper housing container body 8 freely attachably and detachably mounted to the upper part of the lower housing body 7 whose upper part is opened or can be opened. For the lower housing container body 7, an upper surface plate 10 and a lower surface plate 11 are fixed to the upper and lower parts of both side face plates 9, the back surface is covered with a back surface plate 12, a housing part 13 opened to one side part is formed and the housing part 13 is appropriately sectioned by a partition plate 14 and a shelf plate 15.  The upper housing container body 8 is a box body whose periphery is surrounded by the side plates 17 and upper part is opened provided with a bottom plate 18 and the bottom plate 18 is freely attachably and detachably mounted to the upper surface plate 10 of the lower housing container body 7.
Patent JP-H05123494-A (JP)
Title: Drying method of dry-cleaner
Inventor: YAMADA KIYOMI
IPC: D06F43/08
Filed: 1991-11-05
Abstract: PURPOSE:To keep the quantity of residual solvent in clothes constant when drying ends, and improve effect of deodorization on clothes by automatically extending drying time according to reduction of the rate of rotation caused by abnormal vibration in a liquid removing operation while monitoring abnormal vibration. CONSTITUTION:When the actual rate of rotation of a main motor 52 which rotates a treatment drum (not shown) in which clothes to be removed liquid are held rises to the rate of rotation for liquid removing set by a selection key 60', a vibration monitoring sensor 57 tells abnormal vibration caused by unbalance weight of clothes. A central control device 58 controls a variable degree control device 53 through a command voltage storage circuit 61 based on a detecting signal of the sensor 57, to reduce the rate of rotation of the main motor 52. At the same time, according to the rate of rotation when vibration is reduced, drying time of a drying time storage circuit 62 is extended. Furthermore, extension of drying time is carried out proper times, thus to reduce vibration to below the reference.
Patent JP-H10164725-A (JP)
Title: Line wiring device
Inventor: YAMAMOTO YU
IPC: H02G3/04
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To store power cables, telephone lines, and signal lines in order by fitting wiring appliances at appropriate positions in the longitudinal direction of wiring duct whose cross-section is of U shape, and forming a power cable storage part on one side and a signal line storage part on the other side of opposing pieces on both sides respectively. SOLUTION: On a wiring duct whose cross section is of roughly U shape, wiring appliances 2 are fitted at appropriate positions in the longitudinal direction. A power cable storage part 4 is formed at one side piece 3 and a signal line storage part 4 at on the other side piece 3 of both the side pieces 3, 3 facing each other of the wiring duct 1 respectively. The power cable storage part stores power cables 19, and the signal line storage part 5 stores signal lines 20. An insulating cover 18 protruding outwards is locked between a protruding part 21 at the bottom part of the wiring duct 1 and the front end of a locking piece 6 extended from the side piece 3 to cover the power cables 19 and the signal lines 20 using the insulating cover 18. It is thus possible to conduct orderly storage for higher workability.
Patent JP-H01157472-A (JP)
Title: Ceramic member for bonding metallic member
Inventor: KUWABARA MITSUO
IPC: C04B38/00
Filed: 1987-12-14
Abstract: PURPOSE:To provide the title ceramic member capable of obtaining a metallic member-ceramic bonded body contg. an electrically conductive ceramic component, having a three-dimensional plex structure provided with innumerable fine cells with the diameters graded, having excellent durability, and capable of being machined by an electric discharge. CONSTITUTION:The ceramic member is to be bonded with a metallic member, and has the following structure. Namely, the member contains a conductive ceramic component, and has a three-dimensional plex structure provided with innumerable fine cells wherein a part of the metallic member is filled and with the diameters gradually reduced from the bonding surface with the metallic member. The ceramic member is produced by the following process. Namely, conductive ceramic powder, a powdery cell forming material capable of being eluted by an acid, and, if necessary, an additive for promoting the elution of the cell forming material and sintering aid powder are mixed into the ceramic powder as the essential component. The mixture is formed, the formed product is sintered, the sintered body is eluted, melted, and solidified, and the cell forming material is then eluted.
Patent JP-H07145940-A (JP)
Title: Gas cord storage device
Inventor: EBIHARA TOSHIO
IPC: F24C3/00
Filed: 1993-11-24
Abstract: PURPOSE:To store a gas cord in a compact manner without trouble and easily adjust the length of the gas cord. CONSTITUTION:A gas cord storage device 1 comprises a rotary joint including a stationary pipe section 11, a rotary pipe section 13 rotatably overlapping the pipe section 11 inside or outside the pipe section 11, and sealing means 15 for gas sealing between the both pipe sections 11, 13; a length of gas cord 21 connected to the rotary joint and wound therearound; and a guide roller 32 for the gas cord 21. In the gas cord storage device 1, since gas cord 21 is wound around the rotary joint, it is free of twisting and folding, and hence it is stored in a compact manner. Further, the gas cord 3 is guided by the guide roller 32 to be drawn out of and pulled into the gas cord storage device 1, so that storing and draw-out thereof can be performed smooth.
Patent JP-H03176337-A (JP)
Title: Packing machine for coin
Inventor: SUZUKI TERUO
IPC: B65B5/10
Filed: 1989-12-05
Abstract: PURPOSE:To reduce a coin-packing machine in structure and lower the cost by a mechanism wherein coins moved to the periphery of a receiving pan by centrifugal force produced by the rotation of the receiving pan are pushed into an opening at the top of a packing cylinder which rotates across a coin-forwarding passage and let fall into the packing cylinder. CONSTITUTION:In a coin-handling mechanism, there is provided a rotary device 25 in a handling chamber 20 having the top open, the main shaft 21 of said rotary device 25 being provided at an upper and a lower positions with outwardly-extending flange-shaped receiving plates 22, 23 respectively and on the top with a turning knob 24 and held rotatable with its lower end on the bottom of the handling chamber. In the upper receiving plate 22 and along its periphery a plurality of first through holes 26 are bored each approximately at the same interval from the adjacent ones and into each of the through holes 26 the upper part of a cylinder is inserted with the lower receiving plate 23 as the support for a pivotal pin 27 extending downward from the center of the bottom of the cylinder, thus outer cylinders 28 mounted in a rotatable manner with regard to the rotary device 25 being provided. Each of the outer cylinders has circumferentially on the outer surface of the upper part teeth or the like 29, which may be teeth or some friction-producing ring designed to rotate only the outer cylinder at high speed by, for example, meshing with teeth 18a of a driving device when the rotary device 25 roates. A packing cylinder 30 is inserted into any of the outer cylinders 28 in a freely withdrawable manner.
Patent JP-S63170533-A (JP)
Title: Fuel supply control method after starting of internal combustion engine
Inventor: FUJIMURA AKIRA
IPC: F02D41/00
Filed: 1986-12-29
Abstract: PURPOSE:To discharge the vapor in a fuel system for preventing an air fuel mixture from becoming lean, by prolonging a fuel increase time the more after starting of an engine to delay the starting of feedback control, the higher the temperature in an intake system is. CONSTITUTION:The signals from an intake air temperature sensor 9 provided in an intake pipe 2, a water temperature sensor 10, an O2 sensor 15 in an exhaust pipe 13, and a starter switch 16 or the like are input into a control unit 5, At the time of the starting of an engine, a fuel quantity from a fuel injection valve 6 is increased until a prescribed time is elapsed after the internal resistance of the O2 sensor 15 has been decreased to a prescribed value, and then, a feedback control of air-fuel ratio is started based on the signal from the O2 sensor 15. And, when the intake air temperature is higher than a prescribed value, said prescribed time is prolonged to extend a fuel increase time, so that the vapor produced in the fuel system is sufficiently discharged. Thus, an air fuel mixture can be prevented from becoming lean.
Patent JP-H05347307-A (JP)
Title: Formation of wiring
Inventor: TAGUCHI MITSURU
IPC: H01L21/28
Filed: 1992-10-31
Abstract: PURPOSE:To form a highly reliable wiring by preventing generation of silicon nodules in the case a wiring is formed by a silicon-containing metal layer of Al-Si. CONSTITUTION:(1) This is a wiring formation method in which a layer of a silicon-containing metal 3 such as Al-Si is formed on a base metal 1 of Ti or the like in order to form a silicon alloy layer 2 such as an Al-Ti-Si alloy or the like consisting of the base metal 1 and a silicon-containing metal 3. (2) This is a wiring formation method in which a silicon-containing metal layer such as Al-Si is formed on the base metal Ti or the like followed by heat treatment in order to form a silicon alloy such as the Al-Ti-Si alloy consisting of the base metal and the silicon-containing metal.
Patent JP-H10156281-A (JP)
Title: Coated steel plate of superior water-repellent, non-adhesive, antifungus and fungus-resistant properties
Inventor: SAIDA JUNJI
IPC: B05D7/14
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a coated steel plate of superior water-repellent, inadhesive, antifungus and fungus-resistant properties. SOLUTION: A coated steel plate is provided with a film having a composition of tetrafluoroethylene resin of 3-7 pts.wt. with a mixture at 0.5-20wt.% of tetrafluoroethylene resin particles having a silver alloy or a nickel alloy coating layer by the sputtering method and thermoplastic polyether sulfone resin of 7-5 pts.wt. having aromatic hydroxyl group. For coating of the tetrafluoroethylene resin particles, a silver alloy containing Cu and/or Zn of 10-50wt.%, and/or a copper alloy containing Cu and/or Sn of 10-50wt.% is used. Particularly, silver alloy or the nickel alloy demonstrating the amorphous phase is preferred from the viewpoint of keeping a high activity for a long period of time.  As the island-shaped coatings (a) of the silver alloy or the copper nickel alloy is formed on the surfaces of resin particles (b) by the arrangement, the coated steel plate having a film surface, on which resin particles are exposed and water repellency and non-adhesiveness demonstrated by tetrafluoroethylene and the antifungus properties and fungus-resistant properties demonstrated by the silver alloy or nickel alloy are provided, can be manufactured.
Patent JP-H07169924-A (JP)
Title: Manufacture of piezo-electric body-semiconductor composite substrate and piezoelectric device using the method
Inventor: SUGIMOTO MASAHITO
IPC: C04B37/00
Filed: 1993-12-16
Abstract: PURPOSE:To integrate both a piezo-electric substrate and a semiconductor substrate without using a bonding agent by directly joining a glass substrate with one surface of the piezo-electric substrate and anode-joining the semiconductor substrate with to any surface of the glass substrate. CONSTITUTION:At first, a glass substrate 12 and a glass substrate 13 are cleaned by degreasing. Then, junction substrate 12 and 13 available from anode junction and a crystal substrate 11 are cleaned in such a fashion that no particles may be found on a junction interface. After the cleaning is over, they are submerged in an alkali hydrophilic processing solution where hydrophilic processing is carried out. Then, the alkali portions deposited on the junction surface are cleaned to a satisfactory extent by flushing, thereby providing a cleaned surface having no OH group deposited. After that, both the substrates are brought in contact with each other in a clean atmosphere which is free from dust and dirt and bonded. Heat treatment is added to obtain sufficient junction strength, which makes it possible to withstand various kinds of subsequent treatments and provide stabilized and reinforced junctions.
Patent JP-H03179640-A (JP)
Title: Magnetron for microwave oven
Inventor: SAITO HISAO
IPC: H01J23/213
Filed: 1989-12-07
Abstract: PURPOSE:To improve cooling efficiency during high temperature operation by tightly fitting a reinforcing ring formed of a highly durable material having a flange part extending inward at an opening end of a vane side into an inner peripheral wall of an input side of an anode cylinder. CONSTITUTION:Into an inner peripheral wall of at least an input side of an anode cylinder 22, a reinforcing ring 44 formed of a highly durable material having a flange part 44a extending inward at an opening end of a vane 23 side is tightly fitted, while further numerous transmission holes 45 for coupling cavities are drilled on the flange part. In this case when a press-fitting and fitting side of a cooling fin 42 is to be increased to make a facial contact between the cooling fin 42 and the anode cylinder 22 more complete, deformation at an end of the anode cylinder 22 can be suppressed while deformation at the anode cylinder part with the vane 23 fixed can be further suppressed. Thus cooling performance during high temperature operation, for example at 350 deg.C, can be improved.
Patent JP-H01201014-A (JP)
Title: Separation and recovery of valuable element in pig iron
Inventor: NAKAGAWA RYUICHI
IPC: C21C1/04
Filed: 1988-12-16
Abstract: PURPOSE: To make it possible to recover valuable metals as slag contg. valuable elements at a high grade by removing the slag by lowering an Si concn. to a specific value in two stages at a specific temp. and removing the slag by dephosphorization at the time of producing steel by oxidation refining of pig iron contg. Mn, Nb, etc.  
     CONSTITUTION: The oxidation of Si is made preferential by adjusting an oxygen supply rate at a molten metal temp. of 1350 to 1450°C in a stage for producing the steel by using an oxidizing agent mainly composed of oxygen from the pig iron contg. ≥1 kinds of the valuable elements Mn, Nb, V and P. The slag which is low in the content of the valuable elements and is mainly composed of SiO 2  is obtd. When the Si concn. in the molten metal is lowered to 0.1 to 0.2 wt.% and the generated slag is removed. The valuable metals may be separated and recovered as the slag contg. the many oxides of the valuable metals and does not contain much P if the Si concn. in the molten metal is lowered to ≤0.02% by making the operation in the same manner as described above at the molten metal temp. of 1250 to 1400°C as a second stage. As a third stage, an oxidant and line are supplied to execute the dephosphorization and the P is separated and recovered as the slag having riched P 2 O 5 . 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09160433-A (JP)
Title: Jig for handling image holding member
Inventor: EBINE TOSHIHIRO
IPC: G03G21/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a jig for handing an image holding member constituted so that the narrowest width of the part thereof extending over the end part of a photoreceptive layer from the end part where the photoreceptive layer is not formed is set within a specified range and to prevent a harmful effect such as the dirt and the damage of the surface of the photoreceptive layer occurring when the image holding member whose narrowest width is set within the specified range is handled and packaged by providing the jig with an attachable and detachable projection part engaged with the recessed part of a flange. SOLUTION: This jig 10 for handling the image holding member obtained by arranging the flange 3 provided with the cylindrical recessed part 4 at the open part of a cylindrical hollow substrate 1 having the photoreceptive layer and constituted so that the narrowest width of the part 7 thereof extending over the end part of the photoreceptive layer 2 from the end part of the image holding member where the photoreceptive layer is not formed is set within the range of 0-15mm, is provided with the attachable and detachable production part 8 engaged with the recessed part 4 of the flange 3. An metallic material may be used, but plastic is preferable in order to male it light in weight and to facilitate the work.  Besides, it is preferable that the material is selected from the metal group or the plastic group whose hardness is equal to or less than the hardness of the material of the flange in order to avoid the wear and the like of the flange.