baber/WOPTO huggingface dataset:
Patent JP-2001052972-A (JP)
Title: Manufacture of alkali activated carbon for electrode of electric double-layer capacitor
Inventor: KOYAMA SHIGEKI
IPC: H01G11/80
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an alkali activated carbon for the electrode of an electric double-layered capacitor capable of enhancing electrode density. SOLUTION: At providing an alkali activated carbon, there are provided successively a process where a mesophase pitch lump is crushed to provide a pulverized powder, a process where the pulverized powder is processed for infusibility at 300-450 deg.C in an atmospheric current, a process where the pulverized powder is carbonized at 600-900 deg.C in an inert gas current to provide a carbide powder, a process where the carbide powder is alkali-activation processed at 500-1000 deg.C in an inert gas atmosphere then a post-process provides an alkali activated carbon, and a process where the alkali activated carbon is crushed.
Patent JP-H0274417-A (JP)
Title: Travel power transmission device for mobile agricultural machine
Inventor: FUJITA YASUSHI
IPC: B60K17/28
Filed: 1988-09-09
Abstract: PURPOSE:To make a travel power transmission device compact without fitting a transmission mechanism thereto by providing an input shaft having a power takeout part and a travel transmission shaft for power transmission to the travel power transmission device via the transmission mechanism respectively on the upper end part of a travel power transmission device case housing the travel power transmission device. CONSTITUTION:When transmitted to an input shaft 5, power is taken out externally from the power takeout part 4 of the input shaft 5 in one outer side 3 at the upper end part of a travel power transmission case 2 housing a travel power transmission device 1. Also, a transmission mechanism 7 is fitted to the other outer side 6 at the upper end part of the travel power transmission case 2. Furthermore, a travel power transmission shaft 8 so coupled about the input shaft 5 as to be freely rotatable is shifted via the transmission mechanism 7 and power is transmitted from the travel power transmission shaft 8 to the travel power transmission device 1, thereby driving a travel device. According to the aforesaid construction, constitution can be made simple and the travel power transmission case 2 can be made compact, because the travel power transmission device 1 does not house the transmission mechanism 7.
Patent JP-S59121037-A (JP)
Title: Safety device of copying machine
Inventor: OOTA SAKAE
IPC: G03B27/50
Filed: 1982-12-28
Abstract: PURPOSE:To prevent a collision with a lens due to a runaway of a scanning mirror by providing a stopper which can displace the tip part to an operating position and a non-operating position, is engaged to a mirror scanner in front of a position where it contacts by pressing to a lens being at a position of the time of magnification, and stops it. CONSTITUTION:At the time of magnification, a scanner stopper is held at an operating position, and in case when a scanner 8 exceeds an original scanning range of a B4 size and runs along a guide rod 9A, a projection 8A collides with a cushion 11, stops and is buffered. In this case, a projection 12B exerts a pressing force on an upper side stepped part 14A of a bracket 14, but exerts no force on an operating member, therefore, no impact force works on a lens 5. Also, a mirror bracket 8 is buffered by the cushion 11, therefore, the impact force does not work on the second and the third mirrors, either. Also, at the time of unmagnification and reduction, the stopper operating member 10 is separated from a projection 12A, and the stopper 12 comes to the non-operating position, therefore, the scanner 8 can scan freely a range of an A3 size original.
Patent JP-H09106881-A (JP)
Title: Spark plug
Inventor: AMANO KOZO
IPC: H01T1/22
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug in which malfunction hardly occurs by smoke dirts, etc. SOLUTION: A spark plug is provided with a main metal fitting 1 more outward than an insulator 2 provided on the outer side of a center electrode 3. One end of a grounding electrode 4 so arranged as to opposite to the side face of the center electrode 3 is coupled to the main metal fitting 1. A first spark gap g1 is formed between a tip end 41 of the grounding electrode 4 and the outer face of the center electrode 3, and a second spark gap g2 is formed between an end face 22 of the insulator 2 and an inner face 42 of a grounding electrode 4 on a side on which the center electrode 3 is protruded. And, a protrusion part 11 protruding to the insulator 2 side is formed on the end part inner face of the main bracket 1, and a third spark gap g3 is formed between the protrusion part 11 and an outer face 23 corresponding to the insulator.  The size of the first spark gap is set to be equal or greater than that of the second spark gap. By this constitution, a voltage is easily concentrated at the tip end of the protrusion part 11, and spark generation in the gap g3 is ensured.
Patent JP-H0890843-A (JP)
Title: Color printer
Inventor: MORI YASUHISA
IPC: B41J2/525
Filed: 1994-09-22
Abstract: PURPOSE: To skip a process of non-used print color and to rapidly color print by providing a memory for storing the used states of the using colors, and means for discriminating the used state of the using color. CONSTITUTION: Print pixel data forming unit 15 forms print data of black color and simultaneously output color using state memory means 12 records the using state of color necessary to print the developed factor data in a color using state memory 7. At the time of outputting, output color using state discriminating means 14 refers to the memory 7 to judge whether the color in print page is used or not, and when it is used, the print color is processed, while if it is not used, the process is skipped. Since the memory for storing the used state of the using color and the means for discriminating the used state of the using color are provided, the process of the non-used color can be skipped, and a high speed color print can be conducted.
Patent JP-S6469032-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOMIKI HIDEFUMI
IPC: H01L21/3205
Filed: 1987-09-10
Abstract: PURPOSE:To prevent outgassing from an organic material group insulating film used as the intermediate layer of an inter-layer insulating film and improve the stepped coatability of an upper layer wiring, and to enhance the reliability of a semiconductor device with multilayer interconnections by forming an insulating film on the sidewall of an opening section in the inter-layer insulating film. CONSTITUTION:An organic material group insulating film 5 is shaped onto a silicon nitride film 4 deposited on the surface including a lower layer wiring 3 selectively formed onto a silicon oxide film 2 shaped onto a silicon substrate 1. A silicon nitride film 6 is deposited on the insulating film 5. The top face of the silicon nitride film 6 on the aluminum wiring 3 is isotropic-etched selectively, and the insulating film 5 and the silicon nitride film 4 are anisotropic- etched in succession, thus shaping a cuppy opening section 7. A silicon nitride film 8 is deposited on the surface containing the opening section 7 through a plasma CVD method. The surface is anisotropic-etched by CF4 gas, and the silicon nitride film 8 on the bottom of the opening section 7 is gotten rid of.
Patent JP-H0973959-A (JP)
Title: Connector with low height, manufacture of the connector, and connection method for printed circuit board
Inventor: YANAI KENJIRO
IPC: H01R13/28
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To lower the height of connectors at the time when the connectors are fitted and simplify the assembly by carrying out positioning conformation of a low height connector, consisting of an L-shaped supporting body into which electrode parts are inserted, and set in a regular posture and another one set in reverse posture and sliding them in the inside direction. SOLUTION: A connector 101 low in height and manufactured by forming contact(CT) parts 12A and projected parts 13 and recessed parts 14 in the inside of an L- shaped insulator 11 is engaged with a printed circuit board 100 by a jig with which the contact parts 12A are faced to the inside against the joining face. Then, a connector(CN) 201 low in height and engaged with the connector CN 101 is so engaged with a printed circuit board 200 as to make CT parts 12A face to the inside against the joining face. Position conformation is carried out for the recessed parts 14 of the CN 101 and second projected parts 13 of the CN 201. Also position conformation is carried out for the projected parts 13 of the CN 101 and the recessed parts 14 of the CN 201.  The circuit boards 100 and 200 are slid mutually in the inside directions, so that the CT parts 12A of the CN 101 and the Ct part 12A of the CN 201 are mutually connected.
Patent JP-S6470752-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ISHIKAWA MASAO
IPC: G03C7/413
Filed: 1987-09-10
Abstract: PURPOSE:To prevent the change of the min. optical density of the titled material and the deterioration of the max. optical density of said material at the time of a running processing by developing a prescribed photosensitive material with a color developer contg. a specified preservatives. CONSTITUTION:The titled material comprises a core-shell type inner latent image silver halide emulsion including a shell contg. at least silver chloride therein. Said titled material is developed with the color developer contg. the preservatives shown by formula I wherein R1 and R2 are each hydrogen atom or a (substd.) 1-5 C alkyl group. Said preservatives is exemplified by a compd. shown by formula II, etc. Said developer is exemplified by an aromatic primary amine color developing main agent, and the preservatives shown by formula I may be used together with a sulfite or a compd. capable of releasing a sulfurous acid ion. And, if necessary, the developer may contain an oxidation inhibitor and a metal ion sealing agent, etc.
Patent JP-S6470062-A (JP)
Title: Bacteriostatic deodorizing composition
Inventor: SUGAWARA KUNIO
IPC: A61L9/01
Filed: 1987-09-11
Abstract: PURPOSE:To obtain a composition having not only strong deodorizing action but also bacteriostatic action, by containing a strong acid salt of a metal excepting an alkali metal and an alkaline earth metal, a complexing agent, glyoxal and a pH controller necessary for controlling the pH of a solution to 5-8. CONSTITUTION:As a strong acid salt of a metal, aluminum sulfate and zinc sulfate are proper and an aqueous solution of this strong acid salt of the metal, for example, a 10% aqueous solution thereof shows acidity imparting pH 2-4 and exerts deodorizing action on ammonia or amine. When a complexing agent and an alkaline pH controller are added to said aqueous solution to adjust the pH thereof to about 5-9, said aqueous solution develops deodorizing effect to hydrogen sulfide. As the complexing agent, oxycarboxylic acid or an alkali salt thereof is used and, as the pH controller, carbonate of an alkali metal is used. An aqueous solution containing glyoxal at specific concn. of 10-40% shows acidity of about pH3. Even when an aqueous glyoxal solution is added to a metal strong acid aqueous solution, the pH of said solution is not moved too much as a whole and the solution whose pH is adjusted to 5-8 finally shows deodorizing action to a wide range of malodors and also shows bacteriostatic action for a wide range of bacteria.
Patent JP-H0898564-A (JP)
Title: Energy recovery apparatus
Inventor: YAMAMOTO KAZUO
IPC: H02N2/00
Filed: 1994-09-22
Abstract: PURPOSE: To obtain an energy recovery apparatus by which electric energy can be obtained in a clean state without being influenced by the weather while a load in the running operation of vehicles such as railroad vehicles or the like is utilized. CONSTITUTION: Many piezoelectric elements 4 are arranged and installed between rails 1 and cross ties 2, the piezoelectric elements 4 are deformed by the running load of vehicles, a voltage is generated, and the voltage is stored in a storage battery 8 via a rectifier circuit 7 by means of terminals 5, 6.
Patent JP-S6288501-A (JP)
Title: Static pressure main spindle
Inventor: ISHIDA MICHIYASU
IPC: B23B19/02
Filed: 1985-10-15
Abstract: PURPOSE:To obtain a static pressure main spindle which can be machined readily and formed rigidly by directly supporting a step main spindle in a housing main body and forming radial bearing sections and also thrust bearing sections between a main spindle step section and a housing main body step section and between the face of a removable cap and the housing main body step section. CONSTITUTION:A large diameter section 101 and a small diameter section 102 of a shaft 1a are inserted in a housing main body 2a, and oil packets 30a and 40a and exhaust channels 300a, 301a, 400a, and 401a are recessedly arranged forming radial bearing sections. And the step section 103 of the shaft 1a is brought into contact with the step section 202 of the housing main body 2a for forming an oil channel 41a recessedly and the step section 104 at a front side is brought into contact with the face 500 of the cap member 5 fixed to the housing main body 2a, and a small diameter section 105 is inserted in the internal periphery of the cap member 5, and an oil channel 50 and exhaust channel 501 are arranged recessedly for forming thrust bearing sections. Therefore, the contacting section of the shaft 1a with the housing main body 2a can be machined accurately by means of simultaneous machining, and being able to be machined nearly directly from exterior, an 1 oil hole 32 or the like can be machined readily.
Patent JP-H06205963-A (JP)
Title: Automatic chemical reactor
Inventor: SHIMAMOTO NOBUO
IPC: B01J19/00
Filed: 1992-08-04
Abstract: PURPOSE:To automate a reaction operation by forcibly feeding the prescribed quantity of air into a sealed vessel for a reagent, replacing the reagent with the air to take it out and replenishing the reagent by siphon action. CONSTITUTION:A device consists of a reaction part, an injection part, a liquid discharge pan and a control part. The injection part is arranged above a sealed vessel for a lot of samples and so that the liquid level may be below a liquid injection port 12a of a liquid injection pipe 12 connected to a reaction vessel 2. The sealed vessel 11 and a siphon pipe 19 are connected by a replenishing pipe 14 to always replenish a reagent A in a reagent replenishing vessel 18 to the sealed vessel 11 to fill it by siphon action. Air is forcibly fed into the sealed vessel 11 from a pump to deliver the reagent A therein to the reaction vessel 2 by tint amount. Thus, an air replacement method and siphon action are combined to quantitatively inject liquid without wetting the pump with the reagent A.
Patent JP-H0892471-A (JP)
Title: Poly(phenylene ether) resin composition
Inventor: OKAWACHI ICHIRO
IPC: C08L71/00
Filed: 1994-09-22
Abstract: PURPOSE: To obtain a poly(phenylene ether)/saturated polyester composition which has extremely improved compatibility between the two components and satisfactory flowability and gives a molding with a satisfactory appearance, and which, according to compositional regulation, has high strength and high rigidity or has satisfactory blow moldability and an excellent balance among mechanical strengths. CONSTITUTION: This resin composition comprises 100 pts.wt. blend of a poly(phenylene ether) and a saturated polyester, 0.1-10 pts.wt. phosphorous triester, 0.01-20 pts.wt. polycarboxylic acid having at least three carboxyl groups or derivative thereof, 0-30 pts.wt. impact modifier, and 0-250 pts.wt. inorganic reinforcement.
Patent JP-H04112986-A (JP)
Title: Fluid compressor
Inventor: FUJIWARA HISAYOSHI
IPC: F04C18/22
Filed: 1990-08-31
Abstract: PURPOSE:To prevent the deformation of a blade while keeping smooth access to a groove in the blade by providing a rotor, which is formed of softer material than for the blade, in an area in contact with the blade at least and plural operating rooms partitioned with the blade. CONSTITUTION:A piston 7 is made of metal, e.g. in most part and higher- modulus, softer material than for a blade 8 only in an area 21 where a groove 6 is formed. On the other hand, the blade 8 is formed in a sectional rectangle, e.g. and fitted into the groove 6 in the piston 7. The blade 8 has the outer periphery put in contact with the inner periphery of a cylinder 5 with air tightness to form plural operating rooms 9, which vary gradually smaller in capacity from the suction side to the discharge side of the cylinder 5, in a winding space. The blade 8 is put in access to the groove 8 corresponding to the rotations of the cylinder 5 and the piston 7 in opposition while being subjected to differential pressure between the adjacent operating rooms 9, 9, and made to move in and out in a radial direction to the piston 7 while being put in contact with the area 21 where the groove 6 is formed.
Patent JP-2000060149-A (JP)
Title: Inverter device
Inventor: MAKI KIMIYA
IPC: H02M7/5387
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device which will not have inverter malfunctions and has a small number of component items and can be reduced in size. SOLUTION: An inverter device has a metal base member, a switching element disposed on a first face S1 of the base member, a control board 19 disposed on a second face S2 of the base member, and a driver mounted on the control board 19 to switch the switching element. In this case, since base member has electromagnetic shielding function, the driver is not influenced by radiation noise generated with the switching of each switching element. Accordingly, malfunctioning of inverter can be prevented, and the reliability of the entire inverter device can be increased.
Patent JP-2001055654-A (JP)
Title: Pattern formation of on stretchable nonwoven fabric
Inventor: OZAKI KAZUNORI
IPC: D04H1/50
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a technique that can give clear patterns on the nonwoven fabric without deterioration of stretchability, air-permeability and fabric hand, when a prescribed pattern is formed on a stretchable nonwoven fabric made from latently crimped fibers. SOLUTION: Fiber web mainly comprising latently crimped fibers is heat- treated with a heat treatment unit at the crimp-developing temperature, and a prescribed pattern is formed on the stretchable nonwoven fabric in which the latently crimped fibers are crimped. In this case, a couple of opposing rolls having a prescribed emboss pattern are arranged after the heat treatment means and the opposing rollers is lowered the temperature thereof than the crimping developing temperature at the heat treatment unit.
Patent JP-S60122299-A (JP)
Title: Vane wheel for multivane centrifugal blower
Inventor: TAMARU SEI
IPC: F04D29/28
Filed: 1983-12-05
Abstract: PURPOSE:To prevent stress concentration by shifting the connection part between a blade and a supporting frame towards a flange side from the top edge of the blade and installing a reinforcing rib getting over the blade and the supporting frame, onto the connection part, in a vane wheel for a multivane centrifugal blower. CONSTITUTION:In a vane wheel equipped with a flange 11 having a boss part 2 formed and a number of blades 13 formed at the outer peripheral edge part, a ring-shaped supporting frame 14 which surrounds the outer periphery of the blade 13 is installed at the position departed towards the flange side from the top edge of the blade 13. A triangular reinforcing rib 15 is installed, getting over the blade 13 and the supporting frame 14 at the both corners of the connection part between the supporting frame 14 and the blade 13. Therefore, the connection area between the supporting frame and each blade is increased, and the connection is reinforced, and the stress concentration generated at the corner part of the connection part on each blade during the operation of the vane wheel can be prevented.
Patent JP-H05133106-A (JP)
Title: Cast-in-fitted column unit and placing method of concrete and support jig for concrete placing pipe
Inventor: IMANAKA TADASHI
IPC: E04G21/04
Filed: 1991-08-12
Abstract: PURPOSE:To place concrete easily at every layer while using a cast-in-fitted column unit, in which a hoop reinforcement is wrapped on a column main reinforcement extending over a plurality of stairs so as to be advantage of saving the labor of the extension operation of the column main reinforcement and improving the operating efficiency of a crane, etc. CONSTITUTION:A cast-in-fitted column unit 1, in which hoop reinforcements 6 are wrapped on column main reinforcements 4 extending over a plurality of stairs and the specified column main reinforcements 4 are parted into upper and lower sections at positions corresponding to each stair, is constituted. Concrete is supplied from parted sections P in the column unit 1, and placed successively at every stair one layer. A support jig for a concrete placing pipe is composed of an engaging member engaged with reinforcement sections 4a, 4b, 4c on the lower sides of the column main reinforcements 4 parted and a nozzle receiving tool.
Patent JP-S59119666-A (JP)
Title: Ion beam irradiation device
Inventor: SAKURAI JIYUNJI
IPC: H01L21/265
Filed: 1982-12-27
Abstract: PURPOSE:To irradiate a broad region without dropping accuracy by laying plural ion beam generation means and irradiating a desired region of a sample while controlling each ion beam through a deflection means. CONSTITUTION:Plural ion beam guns 3a-3c put side by side in a row, a power source 2 and an outgoing electrode 4 are housed in the ion beam generation part 1 of an ion beam irradiation device. And only the parallel components are taken out from individual ion beams 5a-5c through collimators 6 while being focused by electrostatic lenses 7, blanked by deflectors 8 for blanking and futher deflected by deflectors 9 for scanning the desired regions of a sample 10 traveling in the arrow direction. Accordingly, as plural ion beams are used, pattern accuracy is not dropped thus allowing ion beams to irradiate a broad region and yet with simple constitution.
Patent JP-S6283722-A (JP)
Inventor: KARERU ERUBERUTO KUEIKU
IPC: G02F1/136
Filed: 1986-09-29
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-H0391580-A (JP)
Title: Heat-resistant coating material
Inventor: HASHIMOTO HIROSHI
IPC: C09D183/16
Filed: 1989-09-04
Abstract: PURPOSE:To obtain the title material improved in heat resistance, thermal shock resistance, surface smoothness and surface luster by dissolving or dispersing a specified resin and an inorganic filler in a solvent. CONSTITUTION:100 pts.wt. at least one resin comprising a polymer having metallic elements such as Si, Ti or B in the main chain and organic groups such as methyl or phenyl in the side chain and selected from among polyborosiloxane, polycarbosilane, polysilastyrene, polytitanocarbosilane and polysilazane resins and 200-500 pts.wt. inorganic filler which is preferably infrared radiating, e.g. TiO2, are dissolved or dispersed in a solvent, e.g. xylene, to give the title coating material with a nonvolatile content of 10 to 35wt.% after being heated at 200 deg.C for 1hr and at 300 deg.C for 1hr.