baber/WOPTO huggingface dataset:
Patent JP-H08247306-A (JP)
Title: Valve seat
Inventor: SAITO TSUTOMU
IPC: F16K5/06
Filed: 1995-03-15
Abstract: PURPOSE: To provide a valve seat furnished with a wide working temperature and corrosion resistance by changing the shape of the valve seat used for a turning valve, etc., hitherto and constituting it with simple parts dispensing with a metal plate spring and 'O' ring. CONSTITUTION: By using a rigid material such as a metal, a nonferrous metal, FRP, FRM, FRG as the constitution material of a valve seat 4, the sliding part 15 of the valve seat for a valve element 3 is formed and machined into a shape by which an elastic effect required to the operation of the valve like compression restoration can be displayed and an adequate surface pressure is held on the sliding part between the valve seat and the valve body to seal a fluid.
Patent JP-H03283271-A (JP)
Title: Method and device for protecting stationary high-temperature battery
Inventor: KIRISAWA TAKASHI
IPC: H01M10/39
Filed: 1990-03-29
Abstract: PURPOSE:To prevent the ambient of a device from being stained and restrain and depress chemical reaction by providing below a high-temperature battery storage container sands which an active material discharged from the container when the container is melted down is allowed to flow in, and discharging toward the high-temperature battery storage container from the upper face of the sands an inert gas with which the sands are filled. CONSTITUTION:A high temperature battery storage container 1 is installed above sands 2. An inert gas injection nozzle 3 is embedded in the bottom portion of the sands 2 and an inert gas is sent from an inert gas bomb 5 and injected into the sands 2 so that the sands 2 are filled therewith. In the event that abnormal overheat occurs due to breaking of a high temperature battery and the high-temperature storage container 1 is melted down and the active material flows out, the active material is allowed to flow into the sands 2 into which the inert gas is injected from the inert gas injection nozzle 3 in advance, and is cooled in the sands and solidified. Excessive inert gas injected into the sands is oriented in the direction of the high temperature battery storage container 1 by a flow straightening plate 4 and discharged.
Patent JP-H10251640-A (JP)
Title: Production of granulated composition
Inventor: HIGAKI KANJI
IPC: C09K17/32
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily, economically and effectively utilize soil generated in construction and difficult to reuse, without giving an adverse influence on environment by mixing a weak soil with a powdery water-soluble carboxylated polymer to give a granular material and adding a hydraulic material and water to the granular material to form a fluid material. SOLUTION: A weak soil having a cone index of at most 2, among soils generated in construction, is mixed under stirring with about 0.1% particulate water-soluble carboxylated polymer containing 1-80mol%, preferably 5-60mol%, carboxylated monomer for granulation, giving a spherical granular material having a diameter of at most 20mm. This granular material is mixed with a hydraulic material comprising, e.g. normal portland cement, blast furnace cement, jet cement or powdery quick lime, and water, and if necessary, a thickening agent comprising, e.g. carboxymethylcellulose, and a cellular material comprising, e.g. a protein derivative to form a fluid material.
Patent JP-H04315444-A (JP)
Title: Method and apparatus for fixing microelement
Inventor: MORISHIGE YUKIO
IPC: H01L21/52
Filed: 1991-04-15
Abstract: PURPOSE:To accurately fix microcomponents to desired positions on a substrate with high precision without damaging both and the like. CONSTITUTION:A substrate 3 is overlaid with a thin liquid layer; with a microcomponent 7 floated on this liquid, an edge of the microcomponent 7 is irradiated with laser beams, so that displacements and directions of the microcomputer 7 moving on the liquid face in an opposite direction of the laser beam irradiation edge are controlled with irradiation strength of laser beam and the irradiation position to the microcomponent 7 to move the microcomponent 7 on a required liquid face on the substrate 3; and then, the microcomponent 7 is settled precisely on a required part of the substrate 3 by evaporating away the liquid layer. After that, the atmosphere over the substrate 3 is turned into a CVD material gas atmosphere, and a contact edge of the microcomponent 7 and the substract 3 is irradiated with laser beams so that board 3 is joined with the microcomponent 7.
Patent JP-H11285128-A (JP)
Title: External material for wire harness
Inventor: NAKAYAMA KAZUMI
IPC: H02G3/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a kind of resin tube in order to protect wire harness. SOLUTION: A recessed groove S is continuously formed by bending the external circumference wall 10a to the other end from one end in the axial line direction of a resin tube 10. When the external diameter of the electrical wires 2 to be fitted is large, the recessed groove S of the resin tube 10 is widened to a larger diameter enabling the mounting of wire harness W/H. Thereby a kind of resin tube 10 may be used without preparing for several kinds of resin tubes in different tube diameters.
Patent JP-H08333326-A (JP)
Title: Production of n-tert-butoxycarbamate
Inventor: KAWASHIMA YASUSHI
IPC: C07B61/00
Filed: 1996-04-04
Abstract: PURPOSE: To safely and simply produce an N-tert-butoxycarbamate useful as an intermediate for a synthetic raw substance for medicines under mild conditions in high yield without using an explosive substance by reacting an N-hydroxycarbamic acid ester with isobutene in the presence of an acidic catalyst. CONSTITUTION: (A) A compound of the formula HO-NH-COOR [R is H or a group bonded through a carbon atom (e.g. a 1-15C alkyl, a 3-8C cycloalkyl, a 2-10C alkenyl, a 2-10C alkynyl, a 3-10C cycloalkenyl, a 6-14C aryl or a 7-16C aralkyl which may respectively be substituted with a lower alkoxy, a halogen, nitro or OH)] is reacted with (B) isobutene in the presence of (C) an acidic catalyst such as sulfuric acid to afford a compound of the formula (CH3 )3 CO-NH-COOR.
Patent JP-S62239107-A (JP)
Title: Conductive polarizing film and its production
Inventor: SUGIMOTO RYUICHI
IPC: C08L29/04
Filed: 1986-04-11
Abstract: PURPOSE:To obtain the titled film by drawing a composite layer obtd. by forming a 5-membered heterocyclic compd. polymer on a surface of polyvinylalcohol film, followed by absorbing iodine to the obtd. composite layer. CONSTITUTION:The titled film is obtained by uniaxially drawing the composite film obtd. by forming the polymer film made of the 5-membered heterocyclic ring compd. on at least one surface of polyvinylalcohol layer followed by absorbing iodine to it. The thickness of the composite layer composed of the 5-membered heterocyclic ring compd. formed on the surface of polyvinyl alcohol is preferably a range of 50-10,000Angstrom . Thus, the conductive polarizing film capable of producing with a low cost is obtd.
Patent JP-S63256794-A (JP)
Inventor: JIEEMUSU JIEE SUKOBO
IPC: C08F214/08
Filed: 1988-04-05
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-H05282046-A (JP)
Title: Ac servo motor control method
IPC: G05B23/02
Filed: 1992-04-03
Abstract: PURPOSE:To provide an abnormality detecting function of driving control over an AC servomotor. CONSTITUTION:A control abnormality detecting method as the control method for the AC servo motor consists of a magnetic pole position detecting counter 5 which is initialized with absolute position data and inputs a position detection signal thereafter, a 0 deg. electric angle proximity deciding circuit 8 which inputs the output of the counter 5, and an AND circuit 9 which inputs the output of the circuit 8 and an origin position signal. Abnormality of the control function is detected by comparing the origin position of magnetic pole position data detected by the counter with the origin position detected with the origin position detection signal. Abnormality such as an open circuit of an encoder signal line, a noise and CPU malfunction, an encoder device fault, a failure in initializing the counter owing to malfunction of a serial input circuit, and miscounting of the counter due to the influence of a noise can be detected and this method is effective in securing reliability to the normal operation of a driving system.
Patent JP-S59209334-A (JP)
Inventor: MORIYA SHIGERU
IPC: A61B8/00
Filed: 1983-05-13
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-H11258524-A (JP)
Title: Stereoscope
Inventor: ABE KAZUHIRO
IPC: A61B1/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscope which can suppress the change of the interval of both eyes accompanied with the change of a congestion angle and which can stably observe a micro area. SOLUTION: A stereoscope has two image guides 1 and 2. A pair of front/ back supporting members 7 and 8 are attached to the tip of the two image guides 1 and 2 to support tips. An inflated balloon 10 depressing the tip of the two image guides 1 and 2 in an opposite direction each other and changing the view direction of the image guides 1 and 2 is installed between the supporting members 7 and 8.
Patent JP-H11311767-A (JP)
Title: Control method for liquid crystal display device
Inventor: ATTIMONT LUC
IPC: G09G3/20
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a control method which reduces disorder of a display on a liquid crystal display device which requires display information to be refreshed in successive steps. SOLUTION: The refreshing steps include a step (1) for making at least one request to access a common memory so that display information is gathered in the common memory and a step (4) for activating display control components so that the display control components perform refreshing operation according to the gathered display information. When the display information can not be used at certain time in the refreshing stages, a step for quitting the access request and the activating step (4) of the current step are omitted to include a step for moving to a next refreshing step.
Patent JP-H10284222-A (JP)
Title: Electric warmer
Inventor: OBARA KAZUYUKI
IPC: H05B3/20
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide cushion property suitable to a warm face for comfortable use by embedding a heater inside of a foam body having its hardness of a particular range and arranging a surface material on both faces. SOLUTION: A heater 2 is embedded inside of a soft foam body 12, a surface material 10 is arranged on both sides, and hardness of the soft foam body 12 is set to 34 to 122 degrees. When the hardness of the soft foam body 12 is less than 34 degrees, a sense of bottoming is felt when being seated and there is a sense of discomfort. When the hardness exceeds 122 degrees, the similar sense as when sat on a floor is felt, discomfort is felt, and use for a long time cannot be endured. Therefore, the hardness of the soft form body 12 is within the range of 34 to 122 degrees. Further, in the case of the soft foam body, as the density is greater the form cell is thinner and easily burned, since it becomes gradually close to the normal resin. Flame-retardant can be ensured by setting the density of the soft foam body 12 to the range of 0.06 to 0.15 g/cm<2> .
Patent JP-H11256606-A (JP)
Title: Anchorage device of manhole holding frame
Inventor: KOBAYASHI SHOZO
IPC: E02D29/14
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an anchorge device capable of easily mounting a manhole holding frame in a detachable manner. SOLUTION: A base plate 12 is set on the circumferential wall (w) of a manhole (h)through a level adjusting material (r), a manhole holding frame 1 is mounted on the base plate 12, at the same time, the base plate 12 is fixed to the circumferential wall (w) with a plurality of fixed levers 20 and, at that time, the manhole holding frame 1 is fixed to the base plate 21 with a joint screw 25 capable of being rotationally operated from the inside of the manhole holding frame (h). For that purpose, when the manhole holding frame 1 is removed by road repairing, etc., the manhole holding frame 1 can be only removed by removing the joint screw 25 inside the manhole (h), and for that purpose, when the manhole holding frame 1 is mounted again, since the base plate 12 is not moved, the readjustment of parallel degree and height of the manhole holding frame 1 is not required.
Patent JP-S618229-A (JP)
Title: Manufacture of wire electrode
Inventor: HAINRITSUHI GUROOSU
IPC: B23H7/08
Filed: 1985-04-19
Abstract: To increase the cutting performance of a wire electrode for electroerosive cutting, the surface of the wire electrode is provided with projections and recesses created by twisting the wire electrode of polygonal cross section about its axis.
Patent JP-H01255606-A (JP)
Title: Extrusion compacting method for honeycomb construction
Inventor: HAYASHI KOICHI
IPC: B28B1/00
Filed: 1988-04-04
Abstract: PURPOSE:To restrain strain and deflection to diameter direction and extension to extruding direction of a green compact by pressurizing compound composing of metal powder and binder with a screw and extruding as honeycomb state upward from a compacting head. CONSTITUTION:The compound kneading the metal powder and the binder is laid in a metal block 1 and pressurized with the screw 9 and the flowing direction is changed to upward. A part of the compound is flowed into outside flowing passage P1 through holes 8 in a plural hole plate 7 and gradually pushed to upward and extruded upward as the honeycomb part by passing through a metallic mold 10. On the other hand, the remaining part of the compound is flowed into inside flowing passage P2 after passing through gap between an adjusting core 3 and a cylindrical part 11 of the plural hole plate 7 and extruded upward as a boss part, but as it is ascended together with a guide member 17, it does not develop the torsion and fall-down, etc. Further, in the honeycomb part, the inner circumferential face is pushed to the outer peripheral surface of the boss part. When the honeycomb part and the boss part are extruded to the prescribed length, upper core metal 15b is pulled out, and the honeycomb part and the boss part are cut to the diameter direction with piano wire, etc.
Patent JP-H08279173-A (JP)
Title: Photodetector mounting device of optical head
Inventor: ABE SATOSHI
IPC: H05K3/34
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a photodetector mounting device of an optical head in which adjustment deviation in the surface direction of the photodetector is surely prevented and the deviation of the adjustment of the photodetector caused by heat is eliminated because the thermal characteristics are made better. CONSTITUTION: Land sections 6a and 6b which are formed on the portions of the periphery of a printed circuit board 2 are soldered to a land surface 7 formed on a base plate 4 which is fixed to an optical housing 1. During the soldering, the heat transmission to the housing 1 is prevented by the plate 4. A photodetector 3 mounted on the board 2 by soldering is fixed to the housing 1.
Patent JP-H05206185-A (JP)
Title: Manufacturing device of semiconductor device
Inventor: TAKAHASHI FUMIHITO
IPC: B29C45/27
Filed: 1991-04-16
Abstract: PURPOSE:To reduce an injection time of mold resin and to make injection to each cavity uniform regarding a manufacturing device of a semiconductor device which carries out mold resin sealing of a plastic IC. CONSTITUTION:A manufacturing device of a semiconductor device wherein mold resin is injected from a gate 4 which is an inlet of a cavity 3 to the cavity 3 wherein a semiconductor device is arranged in the inside through a runner 2 which is an introduction path of mold resin from a cull 1 which is an introduction port of mold resin and the semiconductor device is mold resin sealed. The device is constituted to enlarge the size of the gate 4 which is an inlet of the cavity 3 step by step in accordance with a length of the runner 2 and to increase the number of gates 4 step by step in accordance with the length of the runner 2.
Patent JP-H05254525-A (JP)
Title: Method and device for automatically opening corrugated cardboard case, taking out its contents and folding the same case
IPC: B65B69/00
Filed: 1992-03-06
Abstract: PURPOSE:To automatically take out contents from a corrugated cardboard case, collect the inner bags and folding the case at the same station. CONSTITUTION:Bands are cut and removed from a corrugated cardboard case, the front and side walls of the corrugated cardboard case are held on suction cups by their sucking operations on a rocking support 21, an upper flap is opened by a flap opening device, an inner bag is sucked by an inner bag removing device 39 and, at the same time, the supporting function by the rocking support is freed to allow a lower flap of the corrugated cardboard case to open under the weight of the contents, so that the contents fall off from the inner bag, and a side wall suction cup 23 is thereafter moved rockably to fold back the corrugated cardboard case.
Patent JP-H06296188-A (JP)
Title: Modem
Inventor: MURAOKA KAZUHIKO
IPC: H04L29/06
Filed: 1993-04-09
Abstract: PURPOSE:To connect terminal equipments whose code form differs from each other while suppressing cost increase in the hardware by matching codes both of a signal outputted from the terminal equipment and of the terminal equipment being a communication destination depending on the code form of the signals. CONSTITUTION:The MODEM is provided with a communication line 1 comprising a public line or the like, a conventional MODEM 2, a terminal equipment 3 making communication with an NRZI code form, and a communication cable 4 adopting the RS232C form connecting them, and also a MODEM 5 with a code conversion function connecting to the communication line 1, a terminal equipment 6 making communication in the NRZ code system, and a communication cable 7 adopting the RS232C form interconnecting the terminal equipment 6 to the MODEM 5 with a code conversion function. Then the codes are matched in response to a code form of the signals, outputted from the terminal equipments 3,6 and a code form of the terminal equipments 3, 6 being communication destinations via the communication line 1 by a function converting the code system of the signals inputted/outputted to/from the terminal equipments 3, 6.
Patent JP-H03284335-A (JP)
Title: Asymmetric separation membrane and separation by pervaporization
Inventor: NAKATANI MASAYUKI
IPC: B01D71/64
Filed: 1990-03-31
Abstract: PURPOSE:To permeate >=1 kind of component in a liq. mixture through the asymmetric membrane to separate the component by bringing the liq. mixture of org. compds. into direct contact with one side of the membrane formed with an aromatic polyimide having a repeating unit shown by a specified general formula. CONSTITUTION:The asymmetric separation membrane is formed with an aromatic polyimide having >=40mol% repeating unit shown by formula I between formulae I and II (where A and B are a bivalent aromatic residue obtained by removing an amine group from an aromatic diamine) and the balance repeating unit shown by the formula II. A liq. mixture of org. compds. is supplied to a module contg. the separation membrane and brought into contact with the supply side of the membrane. The permeation side of the membrane is depressurized, as required, and >=1 kind of org. compd. is selectively permeated through the membrane, vaporized and separated. Separation by pervaporization is stably carried out in this way.
Patent JP-S5418872-A (JP)
Title: Polyester film
Inventor: DEGUCHI YUUKICHI
IPC: C08J7/00
Filed: 1977-07-13
Abstract: PURPOSE: The surface of biaxially oriented polyester film that contains polyalkylene glycol is treated with corona discharge under specific conditions to improve the printability, boil resistance, binder adhesion and slipping property. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5418891-A (JP)
Title: Preparation of corrosion resistant resin
Inventor: NUMA NOBUSHIGE
IPC: C08F30/02
Filed: 1977-07-12
Abstract: PURPOSE: To prepare a corrosion-resistant resin having excellent adherence and rust preventive property, by copolymerizing a vinyl monomer with specific phosphoric acid compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10238425-A (JP)
Title: Air filter for internal combustion engine
Inventor: OKAMOTO HARUMI
IPC: F02M35/024
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To secure a proper air/fuel ratio at all times, increase power during the low speed rotation of an internal combustion engine and improve a fuel consumption during high speed rotation by housing a funnel in an air filter and letting air sucked during the operation of the internal combustion engine pass from the wide side to the narrow side of the funnel. SOLUTION: The case 1 of an air filter is covered with a lid 2 and has a filter medium 3 arranged in an outer peripheral side. A funnel 4 is housed in the air filter to divide the flow of air passing through the filter medium 3 in the air filter into one flowing outside the funnel 4 and one flowing inside the funnel 4. Then, the air flow passing outside the funnel 4 receives a straightening effect along the configuration of the funnel 4 to be supplied to a carburetor side from an outlet. The air flow entering the inside of the funnel 4 increases its flow velocity at the narrow outlet part of the funnel 4. Thus, the generation of the excessive composition of air during the low speed rotation of an internal combustion engine can be suppressed and power can be increased.
Patent JP-H10264086-A (JP)
Title: Sheet material cutting device
Inventor: NAKAO JUNICHI
IPC: B26D1/24
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To prolong the cutting life of even an inexpensive cutter material by providing a pressure contact means for making the cutting edges of two disc edges slid in pressure contact, and an edge rotatory-driving means for drivably rotating two disc edges in the direction of the cutting edges drawing a cut sheet material into and rotatory-driving the edges while imparting difference to the peripheral speed of the cutting edges. SOLUTION: An upper disc edge 9 and a lower disc edge 10 are rotatably journalled to an upper tool rest 6 and a lower tool rest 7 by shafts 9a, 10a in the state of the peripheral cutting edges being brought into intersecting contact. Rollers 14, 15 are fixed to the upper disc edge 9 and lower disc edge 10, and elastic body rings 14a, 15a are fittingly mounted on the peripheries of the rollers 14, 15. When a carriage 4 travels, the elastic body rings 14a, 15a are rotated repectively in contact with the front and rear faces of an upper face plate 3 of a guide rail 2, and the upper and lower disc edges 9, 10 are rotated in the direction of the cutting edges drawing a cut sheet material so as to constitute an edge rotatory-driving means. The cutting edge sharpness of the disc edges can be maintained for a long time, and the durable life can be prolonged.
Patent JP-S539419-A (JP)
Title: Mono tube color pick up target
Inventor: ISHIOKA YOSHIO
IPC: H01J29/02
Filed: 1976-07-15
Abstract: PURPOSE: To obtain a good picture quality, by connecting the drawing electrode electrically to several parts on the way and lowering the resistance. 
     COPYRIGHT: (C)1978,JPO&Japio