baber/WOPTO huggingface dataset:
Patent JP-S6483603-A (JP)
Title: Treatment for hardening metallic surface
Inventor: MINO KAZUAKI
IPC: C22C1/05
Filed: 1987-09-28
Abstract: PURPOSE:To form a hardened layer having the resistance to wear and oxidation corrosion on the surface of a metal by superposing a powder mixture composed of heat resistant ceramics powder and heat resistant metal powder on the surface of the metal and pressurizing the same at and under a high temp. and high pressure in a nonoxidizing atmosphere. CONSTITUTION:The powder mixture 11 composed of 50-80% <=325 mesh powder of hard compds. such as the carbide, nitride and boride of Cr or Si and 50-20wt.% powder of a heat resistant alloy contg. 15-40wt.% Cr and consisting of the balance Ni or Co or a metal mixture composed of 20-40wt.% Cr powder and the balance Ni powder is put into a metallic mold 12 and a metallic plate 13 consisting of Ni, etc., to be subjected to a surface hardening treatment is superposed thereon. The powder and plate are then sintered at a high temp. of, for example, 1100 deg.C in a vacuum or nonoxidizing atmosphere. The heat resistant ceramics powder and the heat resistant metal are securely diffusively joined to the surface of the Ni plate 13 and the hardened layer having excellent resistance to wear and oxidation is formed thereon.
Patent JP-S61119061-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAZATO HIROSHI
IPC: H01L21/3205
Filed: 1984-11-15
Abstract: PURPOSE:To enable to be hardly subjected to the effect of noise to generate in the interior and the exterior of the semiconductor integrated circuit by a method wherein the whole surface of the circuit is covered with a conductive film, which is formed on the conductive wiring layers through an insulating film and has a ground potential. CONSTITUTION:When noise current to generate at a part in the semiconductor integrated circuit runs in a wiring layer 5 having a ground potential, it follows that noise voltage to appear in the other part of the circuit is also very small in this structure, wherein the whole surface of the circuit has a conductive film 7 having a ground potential, as the area of the conductive film 7 is large and its resistivity as very small. Accordingly, by this structure, wherein the whole surface on the semiconductor integrated circuit is converted into the conductive film 7, there exists an effect that the other part on the circuit is not almost affected by noise to generate in the interior of the circuit. Moreover, as there exists the conductive film 7, which has the very small resistivity and has a ground potential, between the conductive wiring layers 4 for signal in the semiconductor integrated circuit and the external noise source against the capacity combinative noise from the exterior in this structure, the degree of coupling according to the stray capacity between the conductive wiring layers 4 for signal and the external noise source becomes very smaller. As a result, the so-called shielding effect to the external noise source is also large.
Patent JP-S60137832-A (JP)
Title: Production of iron alpha-oxyhydroxide in strip state
Inventor: SHIODA EIJI
IPC: C01G49/02
Filed: 1983-12-22
Abstract: PURPOSE:To produce crystal in a strip state having uniform particle size free from branching, by adding finely granular iron alpha-oxyhydroxide as seed crystal to crystallize iron alpha-oxyhydroxide. CONSTITUTION:In crystallizing iron alpha-oxyhydroxide (alpha-FeOOH for short), alpha- FeOOH having about 0.01-0.1mu particle diameter free from branching is added as seed crystal. alpha-FeOOH in a strip state free from branching is produced. Magnetic powder obtained by using alpha-FeOOH in a strip as a raw material state can form a magnetic film having more improved surface smoothness and packing density than magnetic powder obtained by using needle-like alpha-FeOOH produced by a conventional technique as a raw material.
Patent JP-H1177971-A (JP)
Title: Blanket cylinder and offset printing apparatus equipped therewith
Inventor: KITAZAWA FUMITOSHI
IPC: B41F30/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a blanket cylinder favorable in operability and manageability, in which the attaching and detaching work to and from the cylindrical part of a blanket is facilitated. SOLUTION: After an engaging claw 17 provided at an engaging member 16 connected to one end 9a of a blanket 9 is entered from one side of an opening part 15a and engaged with a shaft 18, the blanket 9 is wound round a cylindrical part 15 so as to fix a fixing member 21 connected to the other end 9b of the blanket 9 to a mounting guide plate 26 provided on the other side of the opening part 15a by clamping a fixing bolt 28 in order to thread a tensioning bolt 27 with the fixing member 21 and the mounting guide plate 26 for abutting the tip part of the bolt 27 against the inner wall 15c of the opening part 15a for further clamping,  resulting in pivoting the fixing member 21 and the mounting guide plate 26 to the direction so as to part from the inner wall 15c of the opening part in order to adjust to enhance the tension of the blanket 9 on the basis of one end 9a side for installing the blanket to the cylindrical part 15.
Patent JP-H0797144-A (JP)
Title: Plastic bobbin and manufacture thereof
Inventor: KITAHARA HIROHISA
IPC: B65H75/14
Filed: 1993-09-28
Abstract: PURPOSE:To provide a plastic bobbin of high molding accuracy having a flat smooth external surface further with required strength. CONSTITUTION:In a method for manufacturing a plastic bobbin wherein a pair of bobbin half units formed with a barrel part end face serving as a connecting end face into a flat surface by using a foaming synthetic resin material are spin welded and integrally formed by opposing the connecting end face to each other, as the bobbin half units, after a prescribed amount of resin 32 is injected by applying an internal pressure higher than a foaming pressure of the synthetic resin material into a cavity 22 at the time of resin molding, the internal pressure of the cavity 22 is released to make the resin material foam. In this way, a surface layer is formed of a skin layer with no resin foaming, and a molded unit formed of a foaming layer is used in an inner layer.
Patent JP-H11134368-A (JP)
Title: Language management program interface
Inventor: ANTON JEFFREY A
IPC: G06F40/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To support more than one user definition routine which can be represented in more than one language by providing a stage where an instance of a user definition routine(UDR) is generated and initialized and execution context for the UDR is generated. SOLUTION: A request from a client 178 is supplied to a purser (syntax analysis tree) 180 so as to analyze a data base instruction and a function. The syntax-analyzed function is supplied to a UDR determiner 184. In response, the UDR determiner 184 looks up the functions of a system catalogue 186 that includes the language in which the function is written more in detail about the syntax-analyzed function. When an instance is not generated yet, an instance of the UDR is generated and then initialized to generate the execution context for the UDR.
Patent JP-2001067568-A (JP)
Title: Portable exposure dosimeter
Inventor: SHIMIZU HARUO
IPC: G01T7/12
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent the accident that an operator having entered a controlled area is exposed to radiation of dangerous level. SOLUTION: A data transmission part 7 of an exposure dosimeter 1 outputs by radio the detected exposure dosage data detected by an exposure dosage detection part 4. A data reception part 8 of headphones 2 receives the data and outputs an alarm message by a voice output part 10 when the data exceed a set level. At this time, the color of a display panel 3 provided to the helmet that the operator puts on changes. Other operators are able to know that the operator is in the dangerous state from the display panel 3.
Patent JP-2001062290-A (JP)
Title: Organic halogen compound remover and removing method
Inventor: UEMOTO KENJI
IPC: B01D53/70
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an organic halogen compound remover capable of satisfactorily removing organic halogen compounds contained in vapor and liquid phases by incorporating silver into an inorganic compound substrate. SOLUTION: Silver is carried on or impregnated into a natural or synthetic inorganic compound as a substrate to obtain the objective organic halogen compound remover. The silver is not particularly limited and is concretely a slightly soluble silver compound such as silver chloride, silver borate or a thiosulfato-silver complex. The inorganic compound is not particularly limited if silver is carried or impregnated but a natural or synthetic zeolite is preferably used. In practical use, the silver-containing inorganic compound is preferably applied to a base material by mixing, impregnation, sticking or adhesion. The base material may be a resin, preferably a thermoplastic resin such as polyethylene or an inorganic material such as bentonite.
Patent JP-S6482243-A (JP)
Title: Interface circuit for communication
Inventor: HATANO TAKASHI
IPC: G06F13/00
Filed: 1987-09-25
Abstract: PURPOSE:To provide a communication line with handshake function and to reduce the number of signal lines by providing a transmission register, a parallel-serial converting circuit, a serial-parallel converting circuit, a status register having a busy flag, etc. CONSTITUTION:In the case of data transmission from a system '0' consisting of an interface IF and a CPU to a system '1' consisting of an interface IF and a CPU, transmission data is written in a transmission register 12 of the system '0'. Control information bits (REQ and ACK) for handshake are added to transmission data, and they are formed into frames and are converted to serial bits by a parallel-serial converting circuit 22 and are transmitted to the system '1'. The system '1' converts received bit serial frames to parallel data by a serial-parallel converting circuit 24. A status register 16 having the busy flag is provided which is set and reset in accordance with control information bits and inhibits the write to the transmission register while being set. Thus, the handshake function is given to the communication line and the number of signal lines is reduced.
Patent JP-S6396359-A (JP)
Title: Gasket material
Inventor: AKITA HIROAKI
IPC: F16J15/12
Filed: 1986-10-13
Abstract: PURPOSE:To improve the sealing property, by coating a metal plate with a compound of a base material fiber which consists of a compressible inorganic fiber other than asbestos, and a rubber material. CONSTITUTION:A layer 1 of a compound is spread on both sides of a SPCC steel plate 3 coated with a heatproof adhesive beforehand, and the surface of the compound layer 1 is processed with graphite, to form a gasket material. The compound layer 1 consists of a base material fiber of a compressible inorganic or organic fiber other than asbestos and a rubber material. Therefore, the heatproof property is improved compared with a conventional rubber-coated gasket, and the sealing property can be maintained for long.
Patent JP-H1187853-A (JP)
Title: Optical semiconductor device
Inventor: KUROSAKI TAKESHI
IPC: H01S5/042
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of intensity noise of the oscillated light induced by a reflected return light, while the increase of intensity noise level in an oscillation light is being suppressed as much as possible, in an optical semiconductor device having the semiconductor optical integrated element and formed by integrating an active waveguide region and an optical waveguide region. SOLUTION: A signal light is generated on an active waveguide region 11 containing an active waveguide 13, by applying a signal current from a signal current generator 21, and the increase of the intensity noise level of the oscillation light, induced by the reflected light to a semiconductor optical integrated element 10, is suppressed by applying a modulation current or by a device 22 on an optical waveguide region 12 containing a transparent optical waveguide 14 to change the refractive index of an optical waveguide region 12.
Patent JP-H08108208-A (JP)
Title: Pinch roll equipment for sheet manufacturing/processing line and its controller
Inventor: OGAWA SHIGERU
IPC: C21D11/00
Filed: 1994-10-05
Abstract: PURPOSE: To prevent the meandering of a sheet with pinch rolls by imparting bending moment in the decrease direction to rolling rolls which have a prescribed convex crown and are supported with two chocks on one side. CONSTITUTION: To recover meandering by the circumferential speed effect of roll, the speed difference of a degree that is not veiled by the the change of the temp. distribution of the pinch rolls 1, 2 or the like is required and the convex crown of >=0.1% in the difference between the radii of the pinch rolls l, 2 is necessary. The rolling forces of load cells 6-1, 6-2 for measuring the rolling force of the pinch roll are summed up with a screw-down analyzer, based on this value and operation data, the targeted decrease bending moment is calculated with an arithmetic unit for controlling roll-gap distribution and decrease bending moment loading devices 5-1, 5-2 are controlled with a controller. In this way, the pinch rolls 1, 2 are brought into contact over the overall width of the sheet even when the working conditions are changed and meandering is prevented.
Patent JP-2000076383-A (JP)
Title: Ic card connector
Inventor: HAKOZAKI HIROTOSHI
IPC: B42D15/10
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To cope with an IC card with an emboss part by extremely easy constitution by providing guiding parts on both sides of an opening part for inserting a card, groove parts, etc., for passing through emboss parts along a card inserting direction. SOLUTION: The opening part 32 is provided at one end of a connector main body 31 to insert the Ic card 1A to here. The guiding parts 33 and 34 for guiding both side end parts of the IC card 1A are provided on both sides of the part 32. In addition, the groove parts 35 and 36 are formed at a part of the inner surface of the main body 31 so as to making the emboss parts 5 and 6 pass through along the inserting direction of the IC card 1A. The member thickness of the parts of these parts 35 and 36 is thinly formed to miniaturize the main body 31. A contact pin 37 is provided in the main body 31 so as to elastically project inside of the part 32. The pin 37 is in electrical contact with the contact part 11A of the IC card 1A housed in the main body 31 to lead data read from the IC card 1A to an external processing circuit through a reading part.
Patent JP-H08105346-A (JP)
Title: Idling operation control device
Inventor: UEDA KATSUNORI
IPC: F02D41/16
Filed: 1994-10-05
Abstract: PURPOSE: To improve fuel consumption of an engine by selecting a control mode that lowers the speed of an internal combustion engine in idling to a target engine speed lower than the speed of the internal combustion engine in normal running where the car speed detected by a power steering operation detecting means and a car speed detecting means is higher than there reference speed. CONSTITUTION: In an ECU20, which is provided with a mode selection means 22 which selects a first mode, in which the speed of an internal combustion engine in idling is made fixed to the target engine speed in normal running or a second mode, in which it is made to lower target engine speed than the speed of the target engine speed in normal running, a power steering switch 32 and a car speed sensor 34 are provided. This idling control device is designed in such a way that if car speed is higher than datum speed, the second control mode is selected, and after that, if the switching conditions to the first control mode are satisfied, the first mode is selected. The second control mode is switched to the first control mode on condition that car speed is lower than reference speed and a power steering device is operated.
Patent JP-2000060503-A (JP)
Title: Ingredient-containing frozen soup base only for individual food-corresponding type microwave oven
Inventor: JUMYO AYAKO
IPC: A23L35/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an ingredient-containing frozen soup base capable of being thawed in one step, having excellent cooking convenience and used only for individual food-corresponding type microwave ovens. SOLUTION: This ingredient-containing frozen soup base only for individual food-corresponding type microwave ovens contains solid ingredients in an amount of >=60% in the product and has a product concentration degree of >=3.5 times.
Patent JP-S6483448-A (JP)
Title: Liquid pressure booster
Inventor: KONO TERUHISA
IPC: B60T13/12
Filed: 1987-09-25
Abstract: PURPOSE:To reduce a travel loss at the initial stage of braking by providing a positioning means to stop move of a boost piston backward by balancing an energizing force to push the boost piston backward to an energizing force to push it forward by a boost pressure when a leg power is zero. CONSTITUTION:A liquid pressure booster 8 assembled in a housing 1 together with a master cylinder 7 receives an auxiliary power pressure from an auxiliary power source 14 at the time of operation of a brake pedal to produce a boost pressure in proportion to a leg power, and a booster piston 19 is pressure pushed by thrust of this boost pressure so as to energize a master piston 12 of the master cylinder 7. In this case, a bottom wall part 52 of a positioning member is formed in the housing 1 so as to stop move of an inputting member 17 backward when a leg power is zero. Also provided is a positioning means to balance an energizing force to push the booster piston 19 backward to an energizing force by the boost pressure so as to stop back motion of the boost piston 19.
Patent JP-H0987406-A (JP)
Title: Production of transparent electroconductive film and producing apparatus therefor
Inventor: ASAOKA KEIZO
IPC: C23C14/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prepare the subject high-quality film without producing deflection on a plastic substrate by preliminary heating a plastic substrate and a substrate cart at a temperature higher than a film-forming temperature, setting the substrate to the cart and forming a film. SOLUTION: A plastic substrate and a cart retaining the substrate are preliminarily heated at a higher temperature than a temperature forming a transparent electroconductive film and, successively, the substrate is set to the cart and fixed and the temperature of the substrate and the cart is lowered to film-forming temperature to form a transparent electroconductive film. Formation of the film is carried out by using an apparatus equipped with a preliminary heating mechanism 11 for a cart 10, a site positioner 13 for setting the substrate on the cart, a film-forming device 19 and a mechanism 12 for moving the cart 10 from the preliminary heating mechanism 11 through a substrate setting position 13 to the film-forming device 19. The film-forming temperature is preferably 50-150 deg.C.  Since cooling time becomes longer when the difference of temperature between the film-forming temperature and preliminary heating temperature is large, difference in temperature is preferably regulated to 0-50 deg.C. The preliminary heating temperature is usually set to a glass transition point or below from the viewpoint of heat resistance of the substrate.
Patent JP-H0951996-A (JP)
Title: Easy-to-use needle
Inventor: MATSUO TOSHIYUKI
IPC: D05B85/02
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To enable a person handicapped in eyesight and a blind person to gropingly pass thread through the cutout part of a needle head. SOLUTION: The side of an eye on the head of a needle is cut out slantwise and, then, the cutout part is finished to a round form. Thereafter, thread is passed through the cutout part.
Patent JP-S59137377-A (JP)
Inventor: UIRIAMU GIRISU MATSUKUNATSUTO
IPC: C03C27/08
Filed: 1983-12-23
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-S62100668-A (JP)
Title: Internal diagnosis of oil-filled electric equipment
Inventor: TAKEDA YAICHIRO
IPC: H02H5/00
Filed: 1985-10-28
Abstract: PURPOSE:To check for the generation of internal discharge accurately, by extracting and agitating a specified amount of sample oil from the bottom of a container of an electric equipment to detect presence of acetylene in a dissolved gas extracted. CONSTITUTION:After a transformer body is connected at a portion of a solenoid valve 4, solenoid valves 5 and 7 are closed while a solenoid valve 6 is opened to start a vacuum pump 13. When a specified vacuum is reached, the valve 6 closed and the valve 7 is opened to stop the pump 13, and the valve 4 is opened to introduce a specified amount of a sample oil. Then, an agitator 9 is started to promote the extraction of a dissolved gas component. Then, the valve 4 is opened to additionally introduce a specified amount of oil filly into a space of a second container 8 while the extracted combustible gas is extruded into acetylene gas detector 10 to measure acetylene gas. After the end of the measurement, the valve 6 is opened and the valve 7 is closed to start the pump 13 to exhaust the extracted gas component. Then, the pump 13 is stopped with the valve 7 opened. Then, with the valve 5 opened, an oil feed pump is started to recover oil into a recovery tank 12. Thereafter, by repeating the same operation, the current amount of acetylene gas is measured.
Patent JP-H08106861-A (JP)
Title: Color picture tube
Inventor: HASEGAWA TAKAHIRO
IPC: H01J29/50
Filed: 1994-10-06
Abstract: PURPOSE: To constitute a color picture tube in which the diameter of an object point can be minimized without increasing the load of a cathode to provide a satisfactory resolution. CONSTITUTION: This color picture tube has an electron gun having an electron beam generating part formed of a cathode K and plate first electrode G1 and second electrode G2 successively arranged on the phosphor screen side of the cathode. The electron beam passing hole 21 of the first electrode of the electron beam generating part is formed so that the aperture diameter on the surface opposed to the cathode is larger than the aperture diameter on the surface opposed to the second electrode, and the inside wall of the electron beam passing hole is formed by the approximation of secondary or more curves.
Patent JP-S62103147-A (JP)
Title: Ink jet recorder
Inventor: YAMAGUCHI HIDEKI
IPC: B41J2/165
Filed: 1985-10-31
Abstract: PURPOSE:To prevent the scattering of ink, by forming a blade of porous material. CONSTITUTION:In the ink jet recorder having the blade cleaning the nozzle surface of the recording head which discharges ink liquid drop, the blade is formed of porous material and at the same time, its top part is devided into plural sections. Then, the top parts are divided by slitting the top parts like the blade 42 so that the blade can enter to the fine uneven parts of the recording head. Further, by the rise of ink recovery rate by the ink adsorption of porous material itself and the ink absorption by the capillary phenomena of ink among the slits, the scatter of ink can be effectively prevented and the recording head can be certainly cleaned.