baber/WOPTO huggingface dataset:
Patent JP-H10246524-A (JP)
Title: Freezing device
Inventor: ISOKAMI HISASHI
IPC: F25B9/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To enable a cooling-down time to be shortened by a method wherein a bypass line is arranged between a downstream side of a first stage and a pipe just before member to be cooled, helium gas is flowed at the time of cooling-down and then an entire freezing machine is pre-cooled at a larger portion of freezing capability of a per-cooling expansion machine. SOLUTION: A bypass line 21 having a bypass valve 22 is arranged between a downstream side of a first stage 4 in a pre-cooling cold heat generating circuit and a part just before a cooling pipe 16 for cooling a member 20 to be cooled. At first, a first JT valve 12 is substantially closed and the bypass valve 22 is opened to start a cooling-down operation. Helium gas cooled at a first stage 4 of the pre-cooling expansion machine 1 passes through the bypass line 22 and flows into the pipe 16 for cooling the member to be cooled. Since the cooling pipe 16 and a super-conductive magnet 20 are thermally connected from each other through a magnet frame 19, the super-conductive magnet 20 is cooled with cold heat of helium gas of low temperature.  After helium gas of low temperature is discharged out of the cooling pipe 16, the gas flows in an order of a second JT valve 13 and a sixth heat exchanger 11 and these members are cooled by the gas during its flowing stages.
Patent JP-S52134448-A (JP)
Title: Production of optical conduction glass fibre
Inventor: HOSHIKAWA MASAO
IPC: G02B6/00
Filed: 1976-05-06
Abstract: PURPOSE:To improve productivity and to reduce optical conduction loss by thermally spinning the double structure bar material within the quartz glass tube, which acts as its jacket, as the material is composed of the core and the clad produced by means of the vapor reaction.
Patent JP-H04294726-A (JP)
Title: Supporting device for bag supplying apparatus for automatic packing
Inventor: FURUE JUNJI
IPC: B65B43/42
Filed: 1991-03-15
Abstract: PURPOSE:To attach a bag supplying apparatus which supplies empty bags to an automatic packing machine to the machine with a stable supporting device. CONSTITUTION:Both of movable support bodies are made independent without being connected with each other and are made movable along both of sliding guide bodies that are installed in parallel with each other on the right and the left. Each of the sliding guide bodies is made a double structure consisting of a support rod and a ball spline shaft to which each of the movable support bodies is fitted, or each of the sliding guide bodies is made a single structure consisting of a single ball spline shaft to which each of the movable support bodies is fitted, or each of the sliding guide bodies is made a linear rail and at the same time, a linear guide is provided to each of the movable support bodies, or each of the movable support bodies is divided into a plurality of sections that are connected one another with connecting plates.
Patent JP-S51127554-A (JP)
Title: Open cooler of the absorption type
Inventor: UMETSU KENJI
IPC: F24F5/00
Filed: 1975-04-28
Abstract: PURPOSE: To improve the heat exchange efficiency by effecting heat exchange betwen room air before an absorbing device and room air after the absorbing device in an air passage on the room side. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56147604-A (JP)
Title: Manufacture of composite gas permeable membrane
Inventor: YOSHIOKA NORIAKI
IPC: B01D69/10
Filed: 1980-04-18
Abstract: PURPOSE:To manufacture a composite gas permeable membrane possible to use as it is without separating the extremely thin film, by applying a water-soluble polymer having functional groups to the surface of a porous substrate, and by allowing this substrate to contact with an atmosphere of vapor of multifunctional cross-linking agent. CONSTITUTION:A water-soluble polymer such as polyethylene-imine, PVA, amine- denatured polyepihalohydrin, is uniformly applied to about 0.5-10mum a thickness to the surface of skin layer of a porous substrate (polysulfone, cellulose ester, etc.) having 10-100Angstrom surface pore diameter and about 20-300mum thickness. Within about 5min after application, thus prepared blank of gas permeable membrane is allowed to contact with the atmoshere of vapor of cross-linking agent. As the multifunctional cross-linking agent, a polymer having the prescribed vapor pressure at <=100 deg.C such as isophthaloyl chloride vapor, 2.4-tolylene diisocyanate, for example, is employed; the cross-linking takes place at 5-90 deg.C by allowing to contact for 0.1-3,600sec and an extremely thin film is formed on the surface of the porous substrate.
Patent JP-S58172168-A (JP)
Inventor: USUI YASUAKI
IPC: B66B1/50
Filed: 1982-03-30
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-H08217457-A (JP)
Title: Particulate compound oxide green pigment and its production
Inventor: TAKAKAMO MASANORI
IPC: C09C1/40
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a particulate compound oxide green pigment, excellent in color developing properties and transparency, having the depth in color tone as an inorganic pigment and capable of assuming a clear green color and good in dispersibility. CONSTITUTION: This particulate compound oxide green pigment comprises oxides of cobalt, chromium, titanium and aluminum at molar ratios of the cobalt, chromium, titanium and aluminum which are constituent components within the range of 1.0-3.0 chromium, 0.01-1.0 titanium and >=0.01 to <0.5 aluminum based on 1 cobalt. The BET specific surface area is >=30m<2> /g.
Patent JP-H09212455-A (JP)
Title: Presence notifying method
Inventor: NAKADOKORO TAKESHI
IPC: G06F3/0481
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To notify presence information through easy operation by notifying a message that a user who uses a client device has inputted to a message area where a message from another user is displayed through a symbol input device to another user. SOLUTION: The kind of information from a client device is specified (31) and when the information relates to the movement of the icon of a user himself or herself, information on the movement of the icon from a home area to a presence display area is stored in a storage device and the same information is reported to all client devices and processed (32). When the information is a message to another client device, the received message information is stored in a storage device and in the message area where a message from another client device is displayed, the message inputted by the client device through the symbol input device is reported to another client device (33). Therefore, the presence information can be notified through the easy operation.
Patent JP-H0566014-A (JP)
Title: Piezoelectric mechanism for gas lighter
Inventor: MARUSERU MIYURII
IPC: F23Q3/00
Filed: 1992-03-11
Abstract: PURPOSE: To provide a piezoelectric mechanism for a gas lighter comprising a simple configuration and symmetric geometry as a whole. CONSTITUTION: A hammer 6 is energized by a spring 14 to slide a slope part 30 of a window part, and its guide engagement lug 11 is inserted in a notch on one side of a slot in longitudinal direction of a tubular assembly for engagement. Under this condition, when an inside shrinkable assembly 1 is pressed down against the force of an external spring 20, an angle piece 22 kicks a ring 22 to discharge a gas from a burner opening 35 while the guide engagement lug 11 hits the other slope part 31 of the window part for rotation, disengaged from the notch. Thus, the hammer 6 is energized by the spring 14 to hit a piezoelectric element in the inside shrinkable assembly 1 for generating ignition spark to ignite the gas.
Patent JP-S53138005-A (JP)
Title: Manufacture method of magnetic rotor
Inventor: IMAI YOSHIKIYO
IPC: H02K1/27
Filed: 1977-05-06
Abstract: PURPOSE: To prevent crack caused by the pressure of synthetic resin injected when molding supporting member for permanent magnet by providing spaces around inner and outer circumferences of permanent magnet placed in metal mold for the purpose to apply aproximately same resin pressures onto both spaces when injecting synthetic resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07238892-A (JP)
Title: Scroll compressor
Inventor: NOBORI YOSHINORI
IPC: F04C29/02
Filed: 1994-02-28
Abstract: PURPOSE:To suppress an entrainment phenomenon for return lubricant oil to suction gas as well as to retain a return passage for lubricant oil without the necessity of a large space and by simple construction. CONSTITUTION:A lubricant oil return passage 103 for returning lubricant oil which has lubricated each sliding part to a lubricant oil sump 6 is built up separately from suction gas space. In this case, such a way can be taken that the lubricant oil return passage 103 is formed by outwardly expanding a sealed container 1 in the position of a lubricant oil exhausting hole 40 formed on a frame 8, and a partitioning wall 105 which partitions an oil space from the suction gas space is arranged inside the lubricant oil return passage 103. Instead of the foregoing, the following way may be taken that an oil supply groove extended in a radial direction is formed on the end plate 23 of a swinging scroll 16, and also an annular oil groove to be communicated with the oil supply groove is formed on the end plate 23.
Patent JP-H04286701-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KANDA HIDEKAZU
IPC: G11B5/09
Filed: 1991-03-18
Abstract: PURPOSE:To offer a magnetic recording device capable of preventing occurrence of popcorn noise by moving a magnetic wall forcedly before reproducing right after recording in relation to a magnetic recording and reproducing device provided with a thin film magnetic head. CONSTITUTION:Using the thin film magnetic head provided with a magnetic film being a magnetic pole and a coil 1a combined with the relevant magnetic film electromagnetically, the recording and reproducing are executed in relation to an electric current flowing to the relevant coil 1a. A power source 6 to cause an AC current to flow to the above-mentioned coil 1a at the time of non-recording are provided.
Patent JP-H03255075-A (JP)
Title: Production of 2-aryl-5-halogenopyridine derivative
Inventor: WATANABE TETSUYA
IPC: B01J31/24
Filed: 1990-03-02
Abstract: PURPOSE:To obtain in high yield through a short synthetic route the title compound useful as an intermediate for synthesizing liquid crystal compounds and pesticides and medicines by cross coupling between a 2,5-dihalogenopyridine and a specific compound in the presence of a catalyst. CONSTITUTION:The objective compound of formula III can be obtained by cross coupling between (A) a 2,5-dihalogenopyridine of formula I (X is Cl, Br or I; group of formula II is 2,5-pyridylene) and (B) a compound of formula R-Y-A-Mg-X<1> (R is 1-18C alkyl; X<1> is Cl, Br or I; A is 1,4-phenylene where Hs may be substituted by F or Cl or 4,4'-biphenylene; Y is O, S, CidenticalC or direct bond) in the presence of a zero- or divalent palladium or nickel catalyst.
Patent JP-H03254636-A (JP)
Title: Method for preserving betel nut and preservative
Inventor: KOJIMA TOMOKO
IPC: A23B7/148
Filed: 1990-03-06
Abstract: PURPOSE:To suppress lowering of freshness and deterioration such as discoloration of a betel nut by placing the betel nut in a container, keeping the oxygen concentration in the interior of the aforementioned container within a specific range and preserving the betel nut. CONSTITUTION:A betel nut is placed in a container and a disoxidizer containing at least one selected from the group consisting of preferably chlorates, chlorites and hypochlorites and iron powder is made to coexist therewith. Thereby, the oxygen concentration in the aforementioned container is kept at 0.5-5vol.% to preserve the betel nut.
Patent JP-S56149033-A (JP)
Title: Inorganic resist material
Inventor: YOSHIKAWA AKIRA
IPC: G03C1/705
Filed: 1980-04-21
Abstract: PURPOSE:To increase allowance for the developing conditions and enhance the quality of a formed pattern by laying a middle layer having specified properties on an amorphous Se-base chalcogenide layer and further laying a silver or silver-contg. layer on the middle layer. CONSTITUTION:Amorphous Se-base chalcogenide layer 2a is laid on substrate or material 1 on which a pattern is formed, and middle layer 2b having properties of passing silver or silver ion only under the radiation of energy beams is laid on layer 2a. On layer 2b silver or silver-contg. layer 2c is further laid to form inorg. resist material 2. Se-Ge, Se-S-Ge or the like can be used as a substance forming layer 2a, and TiO2, ZrO2, NbO or the like as a substance forming layer 2b. AgBr, AgCl, AgI, AgS or the like is suitable for use as a substance forming layer 2c.
Patent JP-H07237359-A (JP)
Title: Receiving layer transfer sheet
Inventor: UENO TAKASHI
IPC: B41M5/50
Filed: 1994-02-25
Abstract: PURPOSE:To prevent the thermal fusion of a receiving layer at the time of transfer or abnormal transfer at the time of the formation of an image and to transfer the receiving layer only of a desired region in a receiving layer transfer sheet wherein a receiving layer and an intermediate layer are formed on one surface of a base material in this order. CONSTITUTION:A base material holds a receiving layer and requires mechanical strength of a degree generating no trouble even in a heated state. The material quality of the base material is not limited and the base material used in a conventional thermal transfer sheet can be used as it is. The receiving layer on a base material film or release layer receives the sublimed dye transferred from a thermal transfer sheet after it is transferred to an arbitrary article to be recorded to keep a formed image. As a resin forming the receiving layer, a vinyl resin and a polyester resin are especially pref. Next, an intermediate layer containing at least containing a release component material is formed on the receiving layer and, as a resin forming the intermediate layer, an electron beam curable resin or an ultraviolet curable resin is designated and an acrylic resin or a polyester resin is especially pref.
Patent JP-H02232562-A (JP)
Title: Novel diagnosis of myocardial infarction
Inventor: TANIGUCHI NAOYUKI
IPC: G01N33/573
Filed: 1989-03-07
Abstract: PURPOSE:To facilitate diagnosis without requiring frequent sampling of blood by measuring a concentration of human Mn-super oxide dismutase (SOD) to eliminate effect from a reirrigation conducted after a medical treatment. CONSTITUTION:A measuring reagent of a human Mn-SOD requires a monoclonal antibody a-1 which a light immunological reactivity very specific to the human Mn-SOD and am enzyme labeled antibody a-2 obtained by labeling the antibody a-1 by an enzyme and in a measurement of the human Mn-SOD, a carrier, a washing liquid, a blocking liquid, a reference human Mn-SOD solution and substrate solution are prepared in addition to the reagents. Then, after the antibody a-1 is supported on a carrier, it is made to react with the human Mn-SOD in a measurement reagent and then, the antibody a-2 is caused to react with the product to obtain composites thereof. Then, an absorbance of a reaction liquid produced by an enzyme is measured. This does not require frequent sampling of blood with complete elimination of effect from reirrigation after medical care. This facilitates diagnosis for development of myocardial infarction, monitoring at a prognosis and the like.
Patent JP-S53137230-A (JP)
Title: Acrylic emulsion composition
Inventor: SATOU TOORU
IPC: C08L51/02
Filed: 1977-05-09
Abstract: PURPOSE: To obtain the title high-viscosity coating composition usable for exterior finish of construction, having improved dispersibility of pigments, by grafting an acrylate onto a small amount of polyvinyl acetate without degrading the water resistance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05303536-A (JP)
Title: Transmission line monitor system of token bus system lan
Inventor: MURAKAMI YUJI
IPC: G06F13/00
Filed: 1991-03-18
Abstract: PURPOSE:To provide a disconnection detection system for the token bus system LAN which can easily detect transmission line abnormality of the token bus system LAN. CONSTITUTION:In the device 30 of the system to which plural devices 30 are connected to a bus constituting the token bus system LAN, an OS part 31, an application part 32 which is controlled by the OS part 31, a LAN control part 33 which is controlled by the OS part 31 as well, a LAN controller 34 which is connected to the LAN control part 33 and acquires a token from the bus, and a token monitor part 35 which is connected to the LAN controller 34 and monitors tokens are provided; and a timer 35a which starts counting operation at the point of time when the LAN control part 33 sends a token information request to the LAN controller 34 is provided in the token monitor part 35.
Patent JP-H09243772-A (JP)
Title: Mox fuel rod
Inventor: SUGANO SATOSHI
IPC: G21C3/10
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To increase the volume of a plenum part by removing pure zirconium with which a sheath pipe is lined by machining. SOLUTION: A sheath pipe 1 is formed of a zirconium alloy-made sheath pipe body 1-1 and a pure zirconium-made liner 1-2. The liner 1-2 prevents the interference of the sheath pipe 1 with a fuel pellet 2. Thus, in a plenum part 5 never making contact with the pellet 2, the liner 1-2 is functionally unnecessary. Since pure zirconium is soft and does not contribute as a strength member, the structural strength of the fuel rod is never lost even when the liner 1-2 is removed. Therefore, in this fuel rod, the pure zirconium-made liner 1-2 of the plenum part 5 is removed by machining, or the zirconium alloy-made sheath pipe 1 having no liner 1-2 on the plenum part 5 is used, whereby the volume of the plenum part 5 is increased to increase the charging quantity of fuel pellet.
Patent JP-S60196130-A (JP)
Inventor: MIYAHARA KINGO
IPC: F22B1/26
Filed: 1984-03-19
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-S52136347-A (JP)
Title: Reactive power compensating device
Inventor: YOKOGAWA SUMIO
IPC: G05F1/70
Filed: 1976-05-10
Abstract: PURPOSE: To avail reactive power compensating device of comparatively small capacity in the device in which compensation is given to reactive power variation of load and voltage variation of system is restrained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03254355-A (JP)
Title: Vacuum casting device
Inventor: YAMAMOTO KATSUJI
IPC: B22D23/00
Filed: 1990-03-05
Abstract: PURPOSE:To improve the productivity by providing a suction cover which has an opening part pierced with a suction hole communicating with the opening part on the lower face, placing it on the upper face of a sand mold and exhausting air and gas in the sand mold to the outside of the mold, and also, providing a suction cover placing device and a suction cover collecting device. CONSTITUTION:This device is provided with a suction cover 4 which has an opening part on the lower face, and in which the lower face peripheral edge part which comes into contact closely with the upper face of a sand mold, and suction holes 25, 26 communicating with the opening part are opened. In a suction cover placing position S1 positioned on the feed-in side against pouring positions S2, S5, a suction cover placing device 5 is provided on the upper face of the sand mold, in suction cover collecting devices S4, S7 positioned on the feed-out side, suction cover collecting devices 6, 7 for removing the suction cover 4 are provided. On the suction holes 25, 26 of the suction cover 4, suction cups 101, 102 are provided so as to be freely attachable and detachable. Also, between the pouring positions S2, S5 and solidification holding positions S3, S6 set onto its feed-out side, freely suckable suction devices 9, 10, 11, 12, 13 and 14 are provided.
Patent JP-S56149065-A (JP)
Title: Electrophotographic copier
Inventor: MIYAKE HIROYUKI
IPC: G03G15/047
Filed: 1980-04-22
Abstract: PURPOSE:To perform exposure of the margin in the leading end by forming a reflection member below the reference part for positioning an original, shutting off the light from the leading end part of the original with the reflection member, and irradiating the lighting reflected light reflected by the reflection member to a photoreceptor. CONSTITUTION:The plate end face 22' of an original platen 13 is used as a reference for positioning the leading end O1 on the scanning start side of the original O. A moving mirror 14 and a moving lighting means with the mirror 14 are moved forward in an arrow A direction from the home position. Before the optical axis X scans the original O, the under surface of a stationary reflection plate 23 is scanned. The scanning of the plate 23 is started earlier than the original O, and the white diffusion paint of the plate 23 diffuses and reflects the light arriving from a lamp 16 and the reflected light reflected by a reflection shade 17, thus a large quarity of the diffused and reflected light is entered to the mirror 14. Since the mirror 14 reflects the diffused and reflected light so as to enter the same to an optical lens, the original image is projected continuously to the scanning end Q of the plate 23. The fine width parts O1, O2 on the scanning start side of the original O are not projected to the photoreceptor. Hence, margin parts are formed in the parts corresponding to O1, O2 of the original O.
Patent JP-H06238837-A (JP)
Title: Thermally sealable cap member
Inventor: NAGATA KAZUHIRO
IPC: B32B27/18
Filed: 1993-02-19
Abstract: PURPOSE:To enable a cap member thermally sealed to a formed cardboard cup package to be opened easily and completely without breaking a cardboard layer of the package or that of the cap member. CONSTITUTION:In a thermally sealable cap member, the innermost layer 1 is formed of a hot-melt layer, and, an adhesive layer 2, a strengthening layer 3 arid a cardboard layer 4 are laminated in order from the innermost layer 1 toward the outside of the member. Further, the innermost layer 1 is formed by blending 20 to 40%, of an ethylene/vinyl acetate copolymer having 10 to 40% content of vinyle acetate, 20 to 40% of a tackifier and 20 to 40% of a waxing compound together in these ranges.
Patent JP-S54144544-A (JP)
Title: Speed change gear
Inventor: HATSUTORI TORAO
IPC: F16H3/44
Filed: 1978-05-03
Abstract: PURPOSE: To make a speed change gear compact and suitable for side mount type engines by providing input and output shafts having two large and small gears engaged and disengaged by respective clutch means, an intermediate shaft having two large and small gears engaging the former gears, and a change-over means.  
     CONSTITUTION: The power fed to an input shaft 21 through a converter 52 is used for four forward-running stages and two backward-running stages through the engagement and disengagement of clutches 31W34. The clutches 31 and 34 are used for forward-running first speed; power is transmitted to an output shaft through a first gear 2, first intermediate gear 4, intermediate shaft 22, second intermediate gear 5, and forth gear 7, and drive shafts 25 and 26 are driven through the function of a differential gear 13. The cluthes 31 and 33 are used for second speed; the cluthes 32 and 34 are used for third speed; cluthes 32 and 33 are used for fourth speed. For backward running, a reverse cylinder 40 and a reverse rod 41 are moved leftward, and a retreat drive gear 9 and an intermediate gear 8 are used in combination with the clutch 31 or 32. 
     COPYRIGHT: (C)1979,JPO&Japio