baber/WOPTO huggingface dataset:
Patent JP-2001089104-A (JP)
Title: Methanol reformer
Inventor: MURAKAMI HARUHIKO
IPC: B01J8/06
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a methanol reformer capable of effectively utilizing a waste gas of combustion, used in the reforming reaction, and the reformed gas at a high temperature, formed in the reforming reaction. SOLUTION: This methanol reformer has a pipe 21 for a raw material to be reformed, for feeding the raw material to be reformed, an inside combustion chamber 6 housing the pipe 21 for the raw material to be reformed, and having a catalyst 30 for the combustion arranged therein, a pipe 15 for a fuel, for feeding the fuel 45 to the catalyst 30 for the combustion, a reforming part 5 arranged at the outside of the inside combustion chamber 6, communicating with the before pipe 21 for the raw material to be reformed, and having reforming catalyst 35 packed in the inside thereof, an outside combustion chamber 7 arranged at the outside of the reforming part 5 and communicated with the inside combustion chamber 6, a heat-exchanging chamber 4 of the reformed gas, communicated with the reforming part 5 and having the pipe 21 for the raw material to be reformed, arranged in the interior,  a heat- exchanging chamber 3 for the combustion gas, communicated with the outside combustion chamber 7 and having the pipe 15 for the fuel, arranged in the interior, and a vacuum vessel 2 housing the combustion chambers 6 and 7, the reforming part 5 and the heat-exchanging chambers 3 and 4, and composed of a double-wall member 10 and 10.
Patent JP-S62128052-A (JP)
Title: Tape mechanism controller
Inventor: NAKASAKI TOSHIYUKI
IPC: G11B15/665
Filed: 1985-11-27
Abstract: PURPOSE:To make a lock screw unnecessary by not using the lock screw and dropping a cassette pack consciously on the way of transportation and restoring the cassette pack to the regular state automatically when a user or the like uses it actually. CONSTITUTION:A voltage is applied to a control microcomputer 1 by a power switch 7 to set the control microcomputer 1 and a logic mechanism 4 to the start state. Though a key switch 2 provided on the front of a set is used thereafter to perform the normal operation, production processes such as adjustment are performed in this state on an actual production line. In the last process before shipping, a loading indication is inputted by a loading switch 6, and the mechanism is dropped to the running position after the completion of loading; and thereafter, the power switch 7 is turned off to ship the set in the normal method. When the set is delivered to the user, the user turns on the power switch 7 by the normal method, and the loading state of the set is detected to eject the set, and it is restored to the regular state.
Patent JP-H02116596-A (JP)
Title: Reversible thermal recording material
Inventor: KUZUWATA MASAYUKI
IPC: B41M5/36
Filed: 1988-10-26
Abstract: PURPOSE:To obtain a reversible thermal recording material applied with an antistatic treatment by incorporating a high-molecular cationic conducting agent in a thermal recording layer. CONSTITUTION:In a reversible thermal recording material provided with a substrate and thereon a thermal recording layer, which mainly consists of a resin base material and an organic low-molecular substance dispersed in said resin base material and changes in transparency reversibly according to a temperature, the thermal recording layer contains a high-molecular cationic conduction agent, or on the thermal recording layer an overcoat layer containing the high-molecular cationic conducting agent is provided. Namely, to impart an antistatic function, the high-molecular cationic conducting agent may be added in the thermal recording layer, or alternatively the overcoat layer containing the high-molecular cationic conducting agent may be provided on the thermal recording layer. Particularly, with the overcoat layer, an anti-stick function and correction properties are also obtained in addition to the antistatic function. When an image is formed by a heating means, the overcoat layer is brought into good contact with the heating means to improve a thermal sensitivity so as to form a sharp image.
Patent JP-H11112432-A (JP)
Title: Optical transmission reception circuit
Inventor: ISOGAI TOSHIAKI
IPC: H04B10/40
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission reception circuit that allows a PIN photo diode being a light receiving end to receive a constant optical reception signal at all times with a simple circuit configuration without the need for a high speed device for the extraction of control information. SOLUTION: An optical received signal received via an optical fiber transmission line 2 from an optical transmitter 1 is linearly amplified through an Er added fiber 30 of an optical direct amplifier 3 by a stimulated light from a stimulation semiconductor laser 37. Part of an output of the optical direct amplifier 3 is fed to a photo diode 33 from an optical branching device 32, a low frequency component of the optical signal is detected by a band-pass or low-pass filter 34 and negative feedback control is applied to a stimulation semiconductor laser drive circuit 36 via a gain control circuit 35 to control a drive current of the stimulation semiconductor laser 37.  A PIN photo diode 40 applies photoelectric conversion to an optical reception signal in an optical receiver 4, a preamplifier 41 applies current/voltage conversion to the converted signal and an equalization amplifier 42 applies equalization amplification to the converted voltage.
Patent JP-H02116022-A (JP)
Title: Magnetic recording medium
Inventor: NOCHI KIDAI
IPC: G11B5/66
Filed: 1988-10-25
Abstract: PURPOSE:To attain not only the improvement in C/N and the uneven wear of a magnetic head but also the remarkable improvement in the traveling durability by disposing the specific 1st underlying layer on a nonmagnetic base, disposing the specific 2nd underlying layer on this 1st underlying layer and forming a thin ferromagnetic metallic film on the 2nd underlying layer. CONSTITUTION:The 1st underlying layer which contains fine particles 2 as nuclei and a resin as a binder and contain >=1,000pieces/mm<2> microprojections of 30 to 600A particle height is disposed on the nonmagnetic base 1 and the 2nd underlying layer constituted of a thin film 4 having gaps and an inclined columnar structure is disposed on this 1st underlying layer. The thin ferromagnetic metallic film 5 is formed on the 2nd underlying layer and a lubricating layer 6 is provided thereon. The recording medium has the microprojections formed in such a manner. The uneven wear of the magnetic head is greatly improved in this way and further the remarkable improvement is made not only in the C/N but in the traveling durability as well.
Patent JP-H03129802-A (JP)
Title: Resin bonded rare-earth magnet
Inventor: HAYASHI NOBUO
IPC: H01F1/08
Filed: 1989-10-16
Abstract: PURPOSE:To obtain sufficient density and magnetic characteristics without applying high molding pressure by a method wherein the moldability of the mixture of rare-earth magnetic powder and resin is improved using the resin which is modified by adding inorganic compound powder as a bonding agent. CONSTITUTION:The title rare-earth magnet is composed of rare-earth magnet powder, bonding resin and inorganic compound powder, the moldability of the mixture is improved by using a resin bonding agent which is modified by adding inorganic compound powder, and the mixture can be brought into the state of high density. As the inorganic compound powder which is added to resin in advance, alumina, silica, calcium carbonate or the like is preferably used. The modified resin bonding agent of 1 to 10 pts.wt., desirably 3 to 5 pts.wt., is compounded with the pts.wt. of rare-earth magnet particles. As a result, sufficient density and excellent magnetic characteristics can be obtained without applying high molding pressure.
Patent JP-H11110052-A (JP)
Title: Temperature controller for flux tank
Inventor: MATSUHISA MUNETOSHI
IPC: H05K3/34
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To attain the control of temperature at the low cost via a compact temperature controller by attaching a temperature control unit consisting of a Peltier element onto a wall surface and switching a current flow to the Peltier element via a switching means to perform the switching between the heating and cooling states. SOLUTION: A temperature control unit consisting of a Peltier element 15 is attached onto a side face of a flux tank 10 where no heat insulating material 12 is attached. Then a heat insulating plate 16 is attached to a part opposite to the part of the element 15 which touches the wall surface of the tank 10, and the element 15 and the plate 16 are covered with a cover 17. A temperature sensor 20 is connected to the input side of a controller 21 to detect the temperature of the flux 11. In addition, a changeover switch is contained in the controller 21 to switch the current directions opposite to each other and accordingly the switching is performed between the heating and cooling states of the flux 11. Thus, the control of temperature is attained.
Patent JP-S62128352-A (JP)
Title: Conditional data transfer system
Inventor: SUENAGA TSUKASA
IPC: G06F13/28
Filed: 1985-11-29
Abstract: PURPOSE:To reduce a load on a software, and to realize a high speed process by providing a transfer size counter, a transfer address counter, a transfer opposite address counter, and a control means. CONSTITUTION:The titled system is constituted of a transfer size counter 6, a transfer original address counter 7, a transfer opposite address counter 8, and control means 3, 5, 13-15. When an instruction to transfer a data in which a condition is satisfied and the initial data to be stored at each counter are given, the control means perform the initialization of each counter, a condition decision regarding the data indicated by the transfer original address counter, a stepping between a data transfer when the condition is satisfied and each counter, and the stepping between the transfer size counter when the condition is not satisfied and the transfer opposite counter, and above operation is continued until the transfer size of the initial data.
Patent JP-H04144275-A (JP)
Title: Nonvolatile memory element
Inventor: ISHIHARA HIROSHI
IPC: H01L27/10
Filed: 1990-10-05
Abstract: PURPOSE:To lessen the size of cells and to make it possible to suit the cells to an increase in the capacity of a nonvolatile memory element by a method wherein each cell is constituted of one piece of a diode and an insulating film, which is connected in series to the diode. CONSTITUTION:A nonvolatile memory element is provided with a P-type wafer 1, active layers formed in each surface region of the wafer 1 and an electrode polysilicon layer (a conductive layer) 4 provided over the active layers, each active layer is constituted of a diode 10 consisting of an N<+> layer 5 comprising P<+> layer 6 and each cell has an SixN1-x film (an insulating film for program use) 7, which is connected in series to the diode 10, between the diode 10 and the layer 4. Contact holes 3a are opened in an interlayer insulating film 3 on the film 7, the layer 4 is buried in the holes 3a and the film 7 is provided between the layers 6 and 4. In such a way, as each cell is formed into a constitution, in which it has the layer 4 directly on the film 7 and has the diode 10 directly under the film 7, the size of the cells can be made small.
Patent JP-S62126912-A (JP)
Inventor: KANARI YOSHIO
IPC: A01G1/04
Filed: 1985-11-29
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-S61148111-A (JP)
Title: Trichogenic promoter
Inventor: TSUBOI MAKOTO
IPC: A61Q5/00
Filed: 1984-12-21
Abstract: PURPOSE:A novel trichogenic promoter, obtained by incorporating one or more of cholesterone, stigmasterone, campesterone and beta-sitosterone selected from various steroid compounds with other components, and capable of preventing the premature baldness and depilation. CONSTITUTION:A trichogenic promoter obtained by incorporating one or more of cholesterone, stigmasterone and beta-sitosterone with other components. The above-mentioned formulation is capable of inhibiting (preventing) the acivation of estradiol-17beta-dehydrogenase, and sustaining female hormonal action. Therefore, effect on promoting hair production is enhanced. The above-mentioned formulation is contained in an extract obtained by extracting a trunk or branch of Japanese quassia wood (Picrasma ailanthoides Planch.) or rubber tree (Hevea brasiliensis) with an organic solvent or in a crude reaction product obtained from commercially available cholesterol, campesterol, stigmasterol or beta-sitosterol as a row material.
Patent JP-H04146576-A (JP)
Title: Magnetic head driver
Inventor: NAGASAWA MAKOTO
IPC: H02K33/18
Filed: 1990-10-05
Abstract: PURPOSE:To improve the torque linearity by preparing two pairs of windings for a coil attached to one of both ends of an arm where a magnetic head is attached to the other end. CONSTITUTION:Two pairs of windings 6a and 6b are prepared for a coil 6 attached to one of both ends of an arm where a magnetic head 2 is attached to the other end. Thus the coil 6 contains the windings 6a and 6b at two areas, that is, the 1st windings 6a and 6b are set inside and outside of the right side face with the 2nd windings 6a and 6b set outside and inside of the left side face respectively. In such a constitution, the cylinder position-magnetic density/ torque characteristics secured by the windings 6a and 6b are kept flat in an area covering the center through the outer and inner circumference of a cylinder respectively. Then the torque linearity is increased and the torque deterioration is reduced when the two flat parts are put on each other.
Patent JP-H04144749-A (JP)
Title: Sheet-fed press
Inventor: YOSHIDA YASUO
IPC: B41F23/04
Filed: 1990-10-06
Abstract: PURPOSE:To enable stable conveyance of a substance to be printed at a high speed even during irradiation with electron beams by a method wherein a cylinder for irradiation with electron beams having a rotary shaft paralleling a cylinder for printing is arranged at a stage preceded by a sheet-fed printing means. CONSTITUTION:When a high voltage is applied between an electron beam source and an electron beams acceleration pipe 20, electron generated by an electron beam source is accelerated downward. The accelerated curtainform electron beams injected through a metallic foil located in an irradiation window 22 and a substance to be printed on a cylinder 14 is irradiated therewith. The substance to be printed irradiated with the electron beams is conveyed to the outside by means of a gripper bar 45 situated to the chain of a delivery part 38. In a final unit 16, by making one full turn of a cylinder 36 for applying EB ink, printing is effected on the substance to be printed. Thus, it is imperative that the diameters of cylinders 18 and 30 for conveyance and the cylinder 14 for irradiation with electron beams are increased an integral number of times larger than the diameter of the cylinder 36 so as to match the timing of conveyance set by the cylinder 36.
Patent JP-S61148224-A (JP)
Title: Epoxy resin and production thereof
Inventor: KAKIUCHI HIROSHI
IPC: C08G59/22
Filed: 1984-12-20
Abstract: PURPOSE:To obtain an epoxy resin having improved flexibility with low impurity content in one stage, by reacting a polyalkylene polyol with an epihalohydrin in the presence of a phase-transfer catalyst. CONSTITUTION:A polyalkylene polyol expressed by the formula HO-A-OH [A is expressed by formula I (R and R' are H or ethyl; m and m' are 0 or natural numbers satisfying the relation m+m'=10-100)] is reacted with an epihalohydrin in the presence of a phase-transfer catalyst, e.g. an ammonium salt, phosphonium salt or onium salt, to give the aimed resin expressed by formula II (n is 0-10).
Patent JP-H03132985-A (JP)
Title: Method for winding magnetic tape in cassette
Inventor: KITA AKINAO
IPC: G11B23/113
Filed: 1989-10-17
Abstract: PURPOSE:To prevent a joining tape from being attached while being turned out almost without lowering working efficiency in a tape winding process by attaching the joining tape and afterwards, pushing the end part of the joining tape on the front side of a joining tape traveling direction to a reader tape before a reel is rotated and driven. CONSTITUTION:A reader tape 102 is pulled out from a cassette case 100, for which a pair of reels 104A and 104B fixing the both end parts of a reader tape 102 are built in, and cut and one cut end of the reader tape 102 is abutted with the tip of a magnetic tape 106. Then, a joining tape 108 with a prescribed length is attached to the abutted part and joined. Before one reel 104B fixing the reader tape 102 is rotated and driven, an end part pushing means 18 is operated and a rubber roller 42, which is provided in the tip part of a push lever 40, pushes the end part of a splice tape piece 108a on the front side of the traveling direction to the reader tape 102. Thus, almost without lowering the working efficiency in the tape winding process, the tape can be prevented from being attached while being turned out.
Patent JP-H08126439-A (JP)
Title: Agricultural sheet
Inventor: NAGAOKA KOICHI
IPC: A01G13/02
Filed: 1994-11-02
Abstract: PURPOSE: To obtain an agricultural sheet excellent in mechanical properties, dimensional stability, light transmittability, air permeability and lightwelghtness, useful as, e.g. an agricultural covering material for solid setup, by using polypropylene fibers having each specific number of leaves of multi-leafed crosssection, circumscribed circle diameter of the cross-section and degree of modified cross-section. CONSTITUTION: This agricultural sheet consists of a long-fiber nonwoven fabric 5-30g/m<2> in METSUKE, which is obtained by using polypropylene fibers having the following characteristics: the number of leaves of multi-leafed cross-section: 3-6; the diameter of the circumscribed circle of the cross-section: >=25μm (pref. 30-40μm); and the degree of modified cross-section (D/d): 1.5-4. This sheet has both air permeability and light transmittability similar to the case with nonwoven fabrics with low METSUKE comprising fibers with circular cross-section.
Patent JP-H05273728-A (JP)
Title: Image forming device
IPC: G05D23/19
Filed: 1991-10-17
Abstract: PURPOSE:To obtain an image forming device where image quality is high without uneven heat developing by uniformizing the temperature distribution of the heating member of a heat developing device both in the middle of performing image forming actions and in the middle of standing by image forming. CONSTITUTION:In the middle of standing by image forming, the temperature distribution of a developing roller 101 is uniformized by using a halogen lamp heater 102a where heat generation distribution at its end is larger than that in its center part. When the image forming actions are started, the heat for heating a photosensitive member 8 is started to be uniformly taken from the center part of the heat developing roller 101 by the width of the member 8 because of carrying the member 8. By using a halogen lamp heater 102b having the heat generation distribution of the same width as the member 8 simultaneously with the heater 1O2a in the middle of image forming actions, the heating value taken from the roller 101 by the member 8 is compensated by the heater 102b, and the temperature distribution of the roller 101 is uniformized even in the middle of image forming actions.
Patent JP-S61147246-A (JP)
Title: Silver halide photographic sensitive material and method for reducing it
Inventor: HANIYU TAKESHI
IPC: G03C1/06
Filed: 1984-12-20
Abstract: PURPOSE:To obtain a photosensitive material for a photomechanical process having superior suitability to reduction by incorporating a tetrazolium compound and further incorporating a silver bleaching retarder into at least one of nonphotosensitive layers adjacent to a photosensitive silver halide emulsion layer and/or a subsidiary photosensitive silver halide emulsion layer contg. silver by <=1/5 of the total amount of silver in all of photosensitive layers. CONSTITUTION:A tetrazolium compound to be incorporated is represented by formula 1, 2 or 3. It is preferable that the tetrazolium compound is nondiffusible, the compound can be synthesized by properly selecting anionic and cationic parts, and the preferred amount of the compound added is 10<-5>-10<-2> mole per 1mol silver halide. A silver bleaching retarder is a compound which is adsorbed on silver and produces a bleaching (reduction) retarding effect, e.g., a compound represented by formula 4, 5, 6 or 7. When the silver bleaching retarder is incorporated into a photosensitive silver halide emulsion layer, it is incorporated into a layer contg. silver by <=1/5 of the total amount of silver in all of photosensitive silver halide emulsion layers.
Patent JP-H02116990-A (JP)
Title: Ic card
Inventor: AISAKA HIROSHI
IPC: B42D15/10
Filed: 1988-10-26
Abstract: PURPOSE:To obtain an IC card whose reliability for a user is improved and quality of the production source is secured by outputting the number of times of access in each use while collating a maximum number of times of access. CONSTITUTION:When an IC card is inserted and a reset signal is turned on, the number of times of access is recorded as n=n+1 on a private area of a memory. The accumulated number (n) of times of access is read out by conversion, and a maximum number N of times of access is read out, and they are compared with each other. When n<N is true (for reset response), the number (n) of times of access is outputted in response to a reset release signal of the IC card. When n>N is true (for reset response), this information is outputted in response to the reset release signal of the IC card similarly, but in this case, such teaching information is outputted also that it is clearly discriminated by a user. Thus, history information (number (n)) as the frequency in use including the product life of the IC card is taught to the user to obtain the IC card whose reliability is high and quality can be secured.
Patent JP-2001087796-A (JP)
Title: Muddy water treating system and muddy water treating method
Inventor: FUJINO TANEAKI
IPC: C09K103/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a muddy water treating system and a muddy water treating method which can be easily installed on a job site, can be operated continuously and is high in working efficiency. SOLUTION: On the downstream side of a self-traveling dehydrator 10 equipped with a screw decantor type centrifugal dehydrator 14, a dehydrated cake carrying unit 17 and a power part 15 on a self-traveling car body 12a, a self-traveling soil improving machine 20 equipped with a dehydrated cake hopper 21, a solidifying agent hopper 22, a mixer 23, an improved soil carrier 24 and a power driving part 15 are disposed on a self-traveling car body 12b. The muddy water 2 is supplied to the screw decantor type centrifugal dehydrator 14 of the self-traveling dehydrator 10, and the dehydrated cake 3 is produced and is supplied to the dehydrated cake hopper 21 of the self- traveling soil improving machine 20.  The dehydrated cake 3 from the dehydrated cake hopper 21 and a solidifying agent from the solidifying agent hopper 22 are mixed by the mixer 23, thereby improved soil 4 is produced and the operation discharging the improved soil to the outside with the improved soil carrier 24 is continuously performed.