baber/WOPTO huggingface dataset:
Patent JP-S5328163-A (JP)
Title: Novel 1-benzyl-3-pyrrolidoneoxime derivatives and their preparation
Inventor: IWANAMI SUMIO
IPC: C07D207/14
Filed: 1976-08-27
Abstract: PURPOSE: 1-Benzyl-3-pyrrolidoneoxime derivatives I(R is halogen, lower alkoxy or H). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07310757-A (JP)
Title: Multiple disc clutch
Inventor: MIZUKAMI YUJI
IPC: F16D13/71
Filed: 1994-05-17
Abstract: PURPOSE:To restrain any increase in the moment of inertia of a hub flange caused by a positioning member in a multiple disc clutch. CONSTITUTION:In a dry multiple disc clutch 1, a hub flange 6 includes a boss 11 which is engaged with an input shaft 3 of a transmission in such a manner not to rotate relatively and as to be moved in the axial direction, a flange 12 expanded from the boss qq to the outer periphery side, and a second cylindrical part 13 which is disposed on the outer periphery of the flange 12 and disposed on the inner periphery side of a fly wheel ring 5. A fitting hole 52 which is extended in the radial direction and leads from the inner peripheral surface of the second cylindrical part 13 to the outer peripheral surface is formed on the second cylindrical part 13. A drive plate 7 and a driven plate 8 are respectively connected to the fly wheel ring 5 and the second cylindrical part 13 of the hub flange 6 in such a manner as to be relatively rotated in the axial direction within a designated range and not to be rotated relatively. A positioning pin 51 is inserted and fixed in the fitting hole 52 and the radial outside end part can be brought into contact with the inner peripheral part of the driven plate 8.
Patent JP-S5728477-A (JP)
Title: Solidstate image sensor
Inventor: AYUSAWA IWAO
IPC: H04N5/335
Filed: 1980-07-28
Abstract: PURPOSE:To avoid an AC ripple produced from a synchronizing signal generating circuit from being superimposed on an operating power supply line of other circuits, through the provision of an AC decoupling circuit. CONSTITUTION:An AC decoupling circuit 33 is inserted between an operating power supply line 35 of a synchronizing signal generating circuit 23 and an operating power supply line 37 for a reference frequency oscillator 21 and a horizontal scanning circuit clock pulse generating circuit 25. The AC ripple in a fractional frequency produced at a synchronizing signal generating circuit 23 and superimposed on the power supply line 35 flows to a closed loop 36 for absorption through the insertion of the AC decoupling circuit 33, thus no AC ripple is superimposed on the power supply line 37 of the reference frequency oscillator 21 and the horizontal scanning circuit clock pulse generating circuit 25.
Patent JP-S5952358-A (JP)
Title: Verification of use of document specified by user and document and apparatus for executing same
Inventor: MISHIERU BONABARUURAMOTE
IPC: G07F7/10
Filed: 1983-06-08
Abstract: A process controlling the use of a document reserved to the titleholder along or to the authorized bearer, and is characterized by consisting prior to the activation of the document in integrating into a predetermined zone of the document a predetermined and random coded transcription of a set of letters and/or digits constituting a secret "word" known only to the titleholder, the coded data being spread across a matrix of n rows and p columns, in comparing at the time the document is used the coded data with a "word" issued by the document bearer following the transcription in the same code, and in determining and displaying whether in there is coincidence or not. The process applies in particular to checks or the like. The invention also relates to the documents and the coding and reading means designed or developed to implement this process.
Patent JP-S58218638-A (JP)
Title: Measuring device of pore size distribution
Inventor: SAKAI JIYUN
IPC: G01N15/08
Filed: 1982-06-14
Abstract: PURPOSE:To shorten the working time of measurement and to make a result of the measurement accurate, by performing a calculation of the amount of mercury to penetrate into a specimen under test and a correction for the influence of temp. on the pressure in a pressurizing chamber to pores. CONSTITUTION:The pressure and volume change of mercury is detected 8 by immersing a porous specimen W under test into mercury 2 in a pressurizing chamber 3 and changing the pressure in the pressurizing chamber 3 under a prescribed control and making the mercury 2 penetrate into pores existing in the specimen W, and the diameter distribution of the pores existing in the specimen W is measured by measuring 12 the penetrated amount of the mercury corresponding to each pressure, and expressing each pressure in terms of the diameter of pores into which the mercury can penetrate by using surface tension of the mercury. In the case, the temp. in the pressurizing chamber 3 is detected 16 and the volume change of the mercury 2 is corrected by temp. to obtain the amount of mercury to penetrate. The change of surface tension due to temp. change is calculated to correct the diameter of pores.
Patent JP-H04333063-A (JP)
Title: Electrophotographic device
Inventor: KUBOTA ATSUSHI
IPC: G03G15/00
Filed: 1991-05-08
Abstract: PURPOSE:To reduce grounding area and to save space by disposing a photosensitive body, a developing means, and a light irradiation means so that they are superposed in the direction approximately above a bottom part of a device main body, and then providing a container part along an image forming body inside a main body device. CONSTITUTION:The developing device 4 and a cleaner 11 are disposed and constituted in a vertically long direction above the photosensitive drum 2 so that horizontal expansion is kept down. A laser scanning unit 3 is installed above that so that laser beam is directly guided to the photosensitive drum 2. Furthermore, a paper feeding cassette 5 or a paper ejection tray 10 are disposed in the disposing direction of the photosensitive drum 2, the developer (cleaner) 4, and the scanning unit 3 or approximately in parallel with optical axis of the laser beam. At this time, the paper feeding cassette 5 and the paper feeding tray 10 are disposed inside the device. Thus, by disposing the photosensitive drum 2, developing device 4, and the scanning unit 3 sequencially and approximately above (vertical direction) the bottom surface of the device as well as disposing the paper feeding cassette 5 faced upward inside the device, the bottom part 13 can be made small.
Patent JP-H0733895-A (JP)
Title: Porous polypropylene resin drawn product and its production
Inventor: IKEDA NAOKI
IPC: C08J9/00
Filed: 1994-05-17
Abstract: PURPOSE:To easily obtain the subject drawn product useful for separating membranes, etc., under practical conditions by a new method comprising crystallizing the melted product of a polypropylene resin composition compounded with a specific beta-crystal-nucleating agent and drawing the crystallization product at a specific temperature. CONSTITUTION:The melted product of a polypropylene resin composition comprising (A) 100 pts.wt. of polypropylene resin and (B) 0.0001-5 pts.wt. of an amide compound selected from compounds of formula I-III (R<1> is 1-24C aliphatic dicarboxylic acid, 6-28C aromatic dicarboxylic acid, etc.; R<2>, R<3> are 3-16C cycloalkyl, 3-12C cycloalkenyl, etc.; R<8> is 4-28C alicyclic diamine, 6-28C aromatic diamine, etc.; R<9>, R<10> are 3-12C cycloalkyl, 3-12C cycloalkenyl, etc.; R<15> is 1-28C aliphatic amino acid, 6-14C aromatic amine, etc.; R<16> is R<2>; R<17> is R<9>) (preferably N,N'-diphenylhexanediamide) as a beta-crystal-nucleating agent is crystallized at 15-140 deg.C, and the obtained beta-crystal-containing solid product is drawn at a temperature of 20 deg.C to the melting point of the beta-crystals contained in the solid product.
Patent JP-H01275737-A (JP)
Title: High strength stainless steel having excellent cold workability
Inventor: OKABE MICHIO
IPC: C22C38/00
Filed: 1988-04-27
Abstract: PURPOSE:To provide the title steel with high strength and to improve its corrosion resistance and cold workability by specifying the content of C, Cr, Mo, Ca, etc. in a stainless steel. CONSTITUTION:The compsn. of a high strength stainless steel is constituted of, by weight, 0.3-0.6% C, <=0.3% Si, <=0.3% Mn, <=0.03% P, <=0.005% S, <=0.6% Ni, 13.0-19.0% Cr, 0.3-3.0% Mo, 0.002-0.02% Ca and <=0.05% Al, furthermore of 0.002-0.02% B and one or more kinds among 0.005-0.05% rare earths and balance consisting of Fe with inevitable impurities. If required, one or more kinds among 0.03-0.30% V, 0.03-0.30% Nb and 0.03-0.30% Ta, and, moreover, 0.3-2.0% Cu are incorporated thereto. The stainless steel has excellent cold workability as cast, furthermore has high hardness after quenching and tempering and has excellent corrosion resistance as well.
Patent JP-H04332271-A (JP)
Title: Tv camera tracking control circuit
Inventor: KISO KOJI
IPC: H04N7/18
Filed: 1991-05-08
Abstract: PURPOSE:To automatically track a traveling object without requiring a skill and a labor for the operation of the direction of a TV camera. CONSTITUTION:An A/D converting part 3 converts a video signal Vi from a TV camera into pixel data D1. A memory part 4 records the pixel data D1 for 1 field, and the pixel data D1 are read out as pixel data D2. A picture element position data generating part 5 generates data Px and Py in X and Y directions indicating the distance of each picture element constituting a screen from the center of the screen. A picture element comparing part 61 compares the pixel data D1 with the pixel data D2 at each picture element, and outputs binary data D3. Picture element multiplying parts 62 and 63 multiply the data Px and Py by the binary data D3 at each picture element. Picture element distance calculating parts 64 and 65 generate signals Lx and Ly indicating the average distance of the picture of the moving object from the center of the screen by adding the multiplied result. Motor control parts 66 and 67 generate control signals Mx and My which control a pan motor and a tilt motor according to the signals Lx and Ly.
Patent JP-S5226681-A (JP)
Title: Cutting tool material
Inventor: KOMIYAMA KICHIZOU
IPC: B23B27/14
Filed: 1975-08-25
Abstract: PURPOSE: To provide cutting tool material of a long life having anti-abrasion feature of ceramic family. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02281203-A (JP)
Title: Color filter
Inventor: MOCHIZUKI YOSHIHARU
IPC: G03C7/32
Filed: 1989-04-21
Abstract: PURPOSE:To obtain a color filter having superior surface smoothness by incorporating a compd. formed by the coupling reaction of a specified precursor compd. with the oxidized product of a color developing agent into image elements having one color and incorporating at least one kind of fluorine-contg. surfactant. CONSTITUTION:When a color filter is formed on a transparent substrate by color development, at least one kind of practically colorless compd. formed by the coupling reaction of a precursor compd. represented by formula I with the oxidized product of a color developing agent in a color developing soln. is incorporated into image elements having at least one color and at least one kind of fluorine-contg. surfactant is also incorporated. In the formula I, R is optionally substd. alkyl or aryl substd. at the active site and X is a group of atoms required to form a 5- or 6-membered hetero ring contg. at least one N, S or O atom. The resulting color filter has superior surface smoothness.
Patent JP-S61253633-A (JP)
Title: Smooth low friction magnetic recording medium
Inventor: JIYON UIRIAMU MATSUKEI
IPC: G11B5/71
Filed: 1986-05-02
Abstract: Flexible magnetic recording media such as videotapes based on ferromagnetic oxide particles can provide high carrier-to-noise ratios previously available only with metal powder tapes when the recording layer has a high loading (at least 74% by weight) of oxide particles which have a high surface area (at least 40 m2/g) and includes free monobasic fatty acid comprising more than 1.5% by weight of the ferromagnetic oxide particles. The free fatty acid provides a coefficient of friction not exceeding 0.3. A preferred monobasic fatty acid is myristic acid. By incorporating into the binder a lubricant-adsorption inhibitor such as citric acid, a greater proportion of the fatty acid remains free.
Patent JP-H10300057-A (JP)
Title: Garbage incineration ash melting treatment method and furnace
Inventor: SUGURO HIROTSUGU
IPC: F23J1/08
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To enable smooth discharge of a molten slag by applying vibration to a water-cooled gutter made of metal provided outside a slag discharge port of the molten slag of garbage incineration ashes. SOLUTION: After the adjusting of the outflow of a molten slag 2 with an opening/closing mechanism 3 of a slag discharge port 2, the molten slag 6 discharged from the slag discharge port 2 provided on a furnace wall 1 flows in a V-shaped gutter 4 made of steel having a water-cooled jacket 5 (made of steel) to be discharged into a pan of a cooled slag conveyor. At this time, a part of the molten slag 6, especially the molten slag 6 directly contacting the steel gutter 4 of the water-cooled jacket 5 part is solidified to grow. But, when the steel gutter 4 is struck at a fixed time interval by a hammer of a vibration application mechanism 7 to vibrate it, the solidified molten slag 6 is peeled off the steel gutter 4 to be discharged into the pan of the cooled slag conveyor.  This enables smooth discharge of the molten slag 6 without blocking the opeartion or the like of the cooled conveyor otherwise caused by the solidified molten slag 6.
Patent JP-H11296211-A (JP)
Title: Input/output device
Inventor: KAWASHIMA TAKASHI
IPC: G05B19/05
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a means for sharing a distributed I/O device connected through a communication line by plural distributed controllers. SOLUTION: In plural I/O devices connected to plural programmable controllers(PCs) through a network, each I/O device 11 is provided with 1st link buffers 31 to 33, and each of plural PCs 1 to 4 is provided with 2nd link buffers 41 to 43 corresponding to each I/O device 11 and a means for transmitting output data in each period, so that one I/O device 11 can be accessed from plural PCs on the network.
Patent JP-S5728848-A (JP)
Title: Internal laminar combustion stirling engine
Inventor: ITSUSHIKI NAOJI
IPC: F02G3/02
Filed: 1980-07-29
Abstract: PURPOSE: To improve the efficiency and exhaust gas properties of an internal combustion Stirling engine, by causing laminar combustion at the top of a high-temperature chamber which is most distant from a heat regenerator and by providing an oxidizing catalyst in the heat regenerator.  
     CONSTITUTION: A liner around a high-temperature chamber 6 over a piston 4 is made of ceramic 7. An oxidizing catalyst 20 is embedded in the upper portion of the liner. Fuel from a fuel injection valve 11 undergoes laminar combustion in the chamber 6. When a power piston 5 descends, the combustion gas exerts a force to the piston 5 and passes through a heat regenerator 3 in the displacer piston 4 and thrugh an oxidizing catalyst layer 21 in the regenerator 3 so that heat is accumulated and the combustion gas is purified. The combustion gas is discharged through an exhaust port not shown in the drawing. In the meantime, new air is sucked and  then compressed by the ascent of the power piston 5. The air receives heat while  passing through the heat regenerator 3. The air thereafter enters into the high-temperature chamber 6. Fuel from the injection valve 11 is burned again. An internal  combustion Stirling engine is thus operated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10292181-A (JP)
Title: Gasification equipment
Inventor: KOGA YOSHITAKA
IPC: C10J3/46
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a gasification equipment for gasifying a fuel containing carbon by a partial oxidation, of which gasification oven is cooled in a good efficiency by using a boiler water containing steam for cooling pipes of the oven wall and the bottom of the oven, which preventing the damage of tube upper surface due to a steam stagnation. SOLUTION: This gasification equipment is obtained by installing an oven wall evaporating tube 2 and an oven bottom tube 3 at a gasification oven 1, supplying water to a drum 5 from a water supplying pipe 6, letting the cooling water flow to the oven wall evaporating tube 2 and the oven bottom tube 3 by a boiler water circulating pump 4 and circulating the water by returning to the drum 5, to cool the oven wall and oven bottom.  Conventionally, since the slope of the oven bottom tube 3 is small, there is a fear of having a damage by burning due to the steam staying at the upper surface of the inside of the tube, but now the partial stay of the steam is avoided by giving a rotating flow to the cooling water for absorbing heat uniformly by installing a rotating groove and a rotating rib at the inside of the tube and inserting a twisted ribbon into the tube, and the cooling efficiency is also improved. Further the absorbed heat is recovered at the drum 5 and can be used effectively.
Patent JP-H05297886-A (JP)
Title: Printed matter with added speech or music generation code mark
Inventor: FUJIMOTO YOSHIO
IPC: G10L13/00
Filed: 1992-04-22
Abstract: PURPOSE:To generate a sound or image relating to a print pattern by recording a desired print part area such as characters or a pattern and code marks, generated by coding sound information on a language, music, etc., or address information on a proper frame image on an image recording medium, on a base material, and reading the code marks by an optical read means. CONSTITUTION:The desired print part area 2 such as the characters or pattern and the code marks 3, formed by coloring small block areas selected according to the specific information to be recorded among four small blocks obtained by dividing one or plural square block into four as shown in the figure and recording and displaying a specific word, specific music, or the frame image address of the image recording medium, are provided on the base material 1 to obtain the printed matter.
Patent JP-H1141079-A (JP)
Title: Input amplifier
Inventor: SICHERT CHRISTIAN
IPC: H03K19/0185
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To guarantee secure switching by providing a device which stops a transistor from being cut off completely so that it is pulled up to an operating voltage immediately once a signal having a steep edge is inputted. SOLUTION: An input amplifier additionally stops the transistor 7 from being cut off completely. For example, the device is provided which consists of an N-channel MOS transistor 21 operating as a current source. The transistor 21 has its gate connected to the node between the source-drain paths of transistors 6 and 7 or is applied with an operating voltage VCC. When a signal having a steep high/low edge is inputted, an input amplifier which is constituted like this has the VCC-threshold voltage of the transistor 6 at a node Q through the operation of the transistor 21 and the transistor 6 is therefore cut off, but the threshold voltage of the transistor 21 is higher than that of the transistor 6, so the transistor 7 is stopped from being cut off, thereby pulling up nodes Q and N.
Patent JP-H05316929-A (JP)
Title: Bread dough and its production
Inventor: FURUHASHI TOSHIAKI
IPC: A21D8/02
Filed: 1991-04-09
Abstract: PURPOSE:To obtain a bread dough capable of providing bread having a texture and a flavor close to those of a yeast bread by mixing cereal powder with water, a metallic salt and the first chemical inflating agent, then adding a hydrophilic polymer and the second chemical inflating agent thereto, forming the resultant dough and housing the formed dough in a preservation container. CONSTITUTION:A dough containing cereal powder, water, a metallic salt and the first chemical inflating agent such as an acidic inflating agent or an alkaline inflating agent is prepared and the resultant dough is then mixed with a hydrophilic polymer and the second chemical inflating agent. In this case, when the first chemical inflating agent is the acidic inflating agent, the alkaline inflating agent is used as the second inflating agent. When the first chemical inflating agent is the alkaline inflating agent, the acidic inflating agent is used as the second chemical inflating agent. The resultant dough is divided and formed. The bread dough is housed in a preservation container and the inflation is carried out until the reaction of the alkaline inflating agent with the acidic inflating agent is completed. Thereby, the bread dough comprising a dough containing many gas cells, a mixture of the cereal powder with water and a gel, dispersed therein and composed of the hydrophilic polymer and metallic ions is obtained. This bread dough is chemically inflated in the container.
Patent JP-S5783699-A (JP)
Title: Ejector apparatus
Inventor: YURUGEN FUORUKUMAN
IPC: F04F5/44
Filed: 1981-07-03
Abstract: An ejector device which has at least two ejectors formed by a corresponding number of axially aligned nozzles of increasing cross section in the direction of flow. The device is formed as a series of modules, each module having a transverse wall and a section of housing. These housing sections abut each other to form chambers between these transverse walls. The transverse walls contain the aligned nozzles and also openings between the chambers with one way valves permitting fluid flow only in the direction of flow through the nozzles. Various arrangements are provided for connecting the housing sections together. A valve arrangement permits selectively eliminating the vacuum in the first chamber.
Patent JP-S62277545-A (JP)
Inventor: MIRUTON SHIYAAPURESU GURIINHAR
IPC: C08L9/02
Filed: 1987-04-28
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-S6040150-A (JP)
Inventor: JIINA AARU KURICHIEFUSUKII
IPC: C08K5/29
Filed: 1984-05-22
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-S62261879-A (JP)
Inventor: SAEKI HIDEJI
IPC: F25D17/08
Filed: 1986-05-06
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-H11286420-A (JP)
Title: Hair cosmetic
Inventor: OMURA TAKAYUKI
IPC: A61K8/98
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic not only having excellent hair dressing power but also exhibiting a slight feeling of greasiness and providing hair with smoothness and excellent combing properties, by including wax fine particles containing a wax solid or semisolid at a normal temperature and an essence extracted from a plant. SOLUTION: This hair cosmetic comprises an emulsion composition prepared by formulating (A) a wax fine dispersion containing (i) a wax (e.g. beeswax or the like) solid or semisolid at a normal temperature and (ii) a nonionic surfactant (e.g. POE monooleate or the like) having preferably 6-15 HLB and (B) a plant essence (an essence of Angelica keiskei, an oil-soluble essence of arnica or the like) extracted by using preferably water and/or a water-soluble organic solvent (e.g. an alcohol or the like) or an oil-soluble organic solvent (e.g. castor oil or the like). In the cosmetic, preferably the formulated amount of the component B is 0.001-5 wt.% and the formulation ratio of the wax/the component B by weight is 3-15,000.