baber/WOPTO huggingface dataset:
Patent JP-S62231148-A (JP)
Title: Thermal analysis instrument
Inventor: MARUTA MICHIO
IPC: G01N25/20
Filed: 1986-03-31
Abstract: PURPOSE:To improve the accuracy of temp. measurement while improving responsiveness by uniting a sample holder and heating furnace integrally, connecting a temp. detector to the center at the base of the sample holder and constructing the heating furnace in such a manner that the heat from said furnace is transmitted from the side wall of the sample holder to the base. CONSTITUTION:The sample holder 22 is integrally united with the side wall 24 and heating member 26. A bottom plate 30 which is the base of the sample holder 22 is inserted via mica 28 to the upper part of the heating member 26. The temp. detector 32 is joined to the central part of the bottom plate 30. The heat generated by a heater 36 flows mostly to the heating member 26. Since the thick mica 28 is interposed between the heating member 26 and the bottom plate 30, the greater part of the heat from the heating member 26 passes the metallic part of the sample holder 22 and flows in the central direction of the bottom plate 30 from the side wall 24 of the sample holder as shown by the arrow so as to arrive at a thermocouple 32. There is the sample 20 on the bottom plate 30 and therefore, a heat exchange is executed between the bottom plate 30 and the sample 20. The temp. of the sample 20 and the temp. of the bottom plate 30 are made equil. at approximately the same temp. at the place of the thermocouple 32.
Patent JP-H04308746-A (JP)
Title: Coated steel material prevented from corrosion due to hydrogen sulfide
Inventor: KAYAZONO YOSHIHISA
IPC: C23C4/12
Filed: 1991-04-08
Abstract: PURPOSE:To provide a coated steel material prevented from corrosion due to hydrogen sulfide during the transport of oil or natural gas. CONSTITUTION:Cr, Mo or an alloy of them is applied to the surface of a plasma treated steel material in spots by plasma spraying and a powder of a thermoplastic resin such as PES, PEEK or PPS is applied to the coated surface of the steel material by electrostatic coating. As a result, the release of coating under hydrogen sulfide environment containing NaC and CO2 is prevented and excellent corrosion resistance is developed.
Patent JP-H06254635-A (JP)
Title: Punching device
Inventor: NISHI HIROYUKI
IPC: B21D45/00
Filed: 1993-03-08
Abstract: PURPOSE:To appropriately prevent the lifting of a slug that is generated due to the adhesion of the slug to the tip surface of a punch with oil regardless of the size of cross-sectional area in the horizontal direction of the punch by providing the punch and die. CONSTITUTION:Slopes 18, 20 whose mutual distance is increased as proceeding to one direction in the longitudinal direction of the cross-sectional shape of a punching hole 16 are provided in a part of the inner peripheral surface of the punching hole 16 of the die 10 and a wide width part 22 which is fitted between the slopes 18, 20 is provided on the punch 12. In a part where the wide width part 22 of the tip surface of the punch 12 is provided, a protrusion 24 is provided with which a part 28 of the part 26 to be punched of a plate-like member 14 is pressed against and allowed to gnaw into the slopes 18, 20 by punching the part 28 before the other part is punched and bending downward.
Patent JP-H09239841-A (JP)
Title: Heat fusion bonding apparatus
Inventor: TATEWAKI TAKAYUKI
IPC: B29C65/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To suppress the deformation of a heated fusion bonded part and shorten the heat fusion bonding cycle by moving a heat fusion bonding head for heating a work by the heat from a heat accumulator to a fusion bonding position while pressurizing the work to fusion bond, and cooling the head in synchronization with the end of the bonding. SOLUTION: The heat generated from a heater is stored in a heat accumulator 22, and a heat fusion bonding head 24 provided at the lower end of the accumulator 22 is heated by the thermal conduction of the heat. When an air cylinder is operated and a piston rod 19 is urged, the head 24 of the lower end of the accumulator 22 mounted at an elevation frame 14 approaches the end of the pin 28 of a work 27 made of synthetic resin, the recess of the head 24 at the end side is brought into contact with the head of the pin 28 to be pressurized. Then, the heat from the accumulator 22 is transferred to the pin 28, which is plastically deformed. Cooling air is injected from the jet port of a cooling jet nozzle 35 substantially in synchronization with the operation to cool the end of the head 24.
Patent JP-S51150934-A (JP)
Title: Sense byte report system
Inventor: TAKADA KENJI
IPC: H04L69/40
Filed: 1975-06-19
Abstract: PURPOSE: To reduce hard quantity and enhance flexibility with collective control of sense byte program, thus enabling sense bytes to be transmitted automatically for sense commandes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51151036-A (JP)
Title: Multi communication control unit
Inventor: FURUKAWA TOSHIO
IPC: G06F13/00
Filed: 1975-06-20
Abstract: PURPOSE: To enable for one unit to connect multi high speed communication circuit lines by improving data transfer system without changing conventional common control units and circuits. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57191323-A (JP)
Title: Preparation of polyethylene terephthalate monofilament
Inventor: ANZAI YUTAKA
IPC: A63B51/02
Filed: 1981-05-19
Abstract: PURPOSE: To obtain the titled monofilaments having improved knot strength against shock, by drawing undrawn monofilaments consisting of a (modified)  polyethylene terephthalate mixture, and heat-treating the drawn monofilaments  under specific conditions respecitively.  
     CONSTITUTION: Undrawn monofilaments consisting of a mixture of (A) 100pts.wt. polyethylene terephthalate with (B) 5W150pts.wt. modified polyethylene terephthalate at a molar ratio between the terephthalic and the isophthalic components of (97:3)W(80:20) are drawn at 85W100°C under wet heat conditions at a draw ratio of 2.8W4.0, drawn in a gaseous atmosphere at 180W250°C at a draw ratio of 1.5W2.5 and then heat-treated in a gaseous atmosphere at 180W250°C at a winding ratio of 0.9W1.0 to give the aimed monofilaments. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01246810-A (JP)
Title: Manufacturing device for radial orientation plastic magnet
Inventor: YOSHIDA YOICHI
IPC: B29L31/00
Filed: 1988-03-28
Abstract: PURPOSE:To obtain the manufacturing device of a radial orientation plastic magnet having excellent magnetic characteristics at low cost by a method wherein an extruding machine, a die for inner cylinder molding, a magnetic field generating device and a cooling device to be formed on the side of extrusion are provided. CONSTITUTION:The material of the plastic magnet 1 fused in the extruding machine located on the right side in the diagram is molded into a tube-like shape by the molding die located in the lower part of the diagram. When the material is going to be molded, the plastic magnet 1 is oriented by the magnetic field toward the outside in radial direction from the cylindrical inside by the magnetic field generating coils M1 and M2 which are constituted in such a manner that the magnetic field will be generated in radial direction, the plastic magnet 1 is cooled by a water cooler H, and then the article of manufacture is obtained by cutting. The direction of generation of magnetic field of the coils M1 and M2 is opposing with each other as shown by the arrow L in the diagram. The plastic magnet is oriented in the radial direction of the tube by be magnetic field directing to outside from the core of the magnet. As an extruding type molding device is used, the article of manufacture of high efficiency can be obtained, and the magnet can be molded at low cost.
Patent JP-H03279800-A (JP)
Title: Proximity fuze for airframe
Inventor: IINO MINORU
IPC: F42B12/22
Filed: 1990-03-27
Abstract: PURPOSE:To enable a target to be always broken accurately by a method wherein a detonation time for breaking the target is determined in response to a speed of a broken piece of a warhead varying in response to an air density, a relative position and a relative speed of the target got from a target sensing mechanism. CONSTITUTION:A detonation time control part 3 gets a relative position and a relative speed of a target from a target sensing mechanism 1 and gets an air density from an altitude meter 2. The control part determines a detonation time in reference to these values. A firing mechanism 4 receives a signal outputted from the detonation time control part 3 and excites a series of explosive. In this case, the target sensing mechanism 1 also includes a target chasing device (a seeker) disposed in a missile. An average speed of a broken piece of a warhead within an effective projecting range corresponding to the altitude is calculated based on information got from the altitude meter 2. In addition, an angle (d) formed between a missile axis 5 and a locus 8 of the target, a mis-distance (e) and a relative speed of the target with respect to the missile can be got from the target sensing mechanism 1 and then a detonation delay time is calculated. In this way, an approaching signal pipe for a missile which can break the target accurately from an upper altitude to a lower altitude can be provided.
Patent JP-H07281871-A (JP)
Title: Data interchanging method
Inventor: ARIMA MASAKI
IPC: G06F7/24
Filed: 1994-04-14
Abstract: PURPOSE:To speed up a sorting process, etc., for data by making the frequency of the changing of a pointer, indicating a connection destination of the data, smaller than before even when the frequency of interchanging of the data is large. CONSTITUTION:In addition to a data memory area K in list structure wherein front painters and rear pointers indicating the mutual connection relation of respective data are added, a list memory area L is secured, only address painters indicating the addresses of the data memory area K where the data are stored are previously stored in the list memory area, and when the connection order of the data is changed, the order of the address pointers in the list memory area L is changed corresponding to the connection order of data after alteration and, the address pointers after the replacement is referred to and the contents of the front pointers and rear pointers in the data memory area K are altered.
Patent JP-S59201345-A (JP)
Title: Camera tube
Inventor: YAMAMOTO JIYUNTA
IPC: H01J29/48
Filed: 1983-04-28
Abstract: PURPOSE:To prevent the occurrence of a false signal due to a reflected beam without requiring to decrease the diameter of an electron gun electrode or the strict trimming by adding to an electron gun a cylindrical shield electrode held at a lower potential than that of an acceleration electrode, encircling the cylindrical portion of the acceleration electrode, and facing part of a deflection electrode. CONSTITUTION:An electron gun enclosed in a glass bulb 11 has a cylindrical shield electrode 12 in addition to a conventional electrode configuration consisting of a cathode 1, a control electrode 2, and an acceleration electrode 3. A film-like deflectron-type deflection electrode 5 is arranged on the inner periphery of the glass bubl 11. The cylindrical shield electrode 12 is made of non-magnetic stainless steel or an alloy of nickel and copper, etc. like the acceleration electrode 3, it has a flange portion 12a, it is insulated and supported by an electrode supporting body structure 9, it coaxially encircles most of the cylindrical portion 3a of the acceleration electrode and it faces part of the deflection electrode 5. During the operation, a potential of about 200V is applied to the acceleration electrode 3, about 150V (average value) to the deflection electrode, and about 10V to the shield electrode 12, for instance.
Patent JP-S63245222-A (JP)
Inventor: KOGANEI HISAMI
IPC: G06F3/12
Filed: 1987-03-31
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-S61233014-A (JP)
Title: Transition metal catalytic reaction
Inventor: YAMAMOTO RYUICHI
IPC: C08G61/00
Filed: 1985-04-09
Abstract: PURPOSE:To obtain a polymer at a low cost using a safe solvent without reacting active groups, e.g. cyano or ester groups, etc., by reacting and polymerizing a compound having plural carbon-halogen bonds in the molecule thereof with zinc, in the presence of a transition metal compound. CONSTITUTION:A compound having two or more carbon-halogen bonds in the molecule thereof, e.g. 3-methyl-2,5-dibromothiophene, is filled in a Schlenk tube, etc. in the presence of a transition metal compound, e.g. NiBr2(PPh3) (Ph is phenyl), etc., and zinc dust is added thereto to react the resultant mixture in a solvent, e.g. benzene, while refluxing and heating. After completing the reaction, the reaction mixture is added to ethyl alcohol acidified with hydrochloric acid and the formed precipitates are filtered off to give the aimed polymer.
Patent JP-H08267937-A (JP)
Title: Dye thermal transfer receiving sheet
Inventor: SAWAMOTO HIDETADA
IPC: B41M5/52
Filed: 1995-03-31
Abstract: PURPOSE: To provide a dye thermal transfer receiving sheet reducing the shift of image positions of respective colors when a color image is formed using a three-color or four-color ink ribbon by a sublimation thermal transfer printer, not generating ribbon wrinkles (wrinkle like printing inferiority), free from running trouble even when a tray-shaped paper feed mechanism is used and not damaging the printed part on the dye receiving layer of an adjacent other receiving sheet. CONSTITUTION: A dye thermal transfer receiving sheet has a sheet like support, the dye receiving layer formed on one surface of the sheet like support and containing a dyeing resin as a main component and the back coating layer formed on the opposite surface of the sheet like support and containing a binder resin and a conductive agent as main components. An uneven surface of which the surface roughness Rmax by JIS-B-0601 is 1-20μm is provided to a part of the surface of the back coating layer.
Patent JP-H06262245-A (JP)
Title: Descaling method for hot rolled steel
Inventor: NONAKA TADASHI
IPC: B21B45/08
Filed: 1993-03-09
Abstract: PURPOSE:To eliminate remaining scale on the surface of a pickled steel plate by improving descaling capacity of a dead soft steel plate. CONSTITUTION:In a descaling method for the surface scale of a slab drawn from a heating furnace in a hot rolling line, after moving the slab 3 drawn from the heating furnace 1 back and forth on a table roller 2, the slab is descaled by jetting highly pressured water from a high pressure water spray descaling device 4 and the slab is edged by a sizing press 5. Thus, generation of defective products due to a scale pattern after plating with melted zinc is prevented.
Patent JP-H04310649-A (JP)
Title: Edge recording and reproducing system for photoelectro-magnetic disk device
Inventor: IZUMI HARUHIKO
IPC: G11B7/00
Filed: 1991-04-09
Abstract: PURPOSE:To lessen the influence of the edge dislocation of a recording domain due to heat interference by forming recording domain length so that the constant quantity of the length can be short. CONSTITUTION:The recording domain column is formed so as to make the length of the recording domain shorter than the interval of recording data only by the constant quantity at the time of recording. For example, the recording domain having an edge dislocated later than the edge of the inherent recording domain by the constant quantity is formed so that the rise timing of a recording optical beam can be later only by the constant quantity for the timing of the recording data. Thus, the interval of the adjoining recording domain is wider than the interval of the inherent recording domain, the influence of the heat interference is lessened and the edge dislocation can be reduced in recording. The quantity to cancel the dislocation of an edge detecting position to occur at the time of reproduction is dislocated by making short the length of the recording domain at the time of recording from the middle point of the reproduction waveform for the slice level at the time of reproduction. Thus, regardless of the fact that the length of the recording domain is formed shorter than the inherent length, the correct reproducing signal can be obtained.
Patent JP-H10270702-A (JP)
Title: Semiconductor thin film transistor, its production, semiconductor thin film transistor array substrate, and liquid crystal indication device using the semiconductor thin film transistor array substrate
Inventor: NAKAYAMA AKIO
IPC: G02F1/136
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the ON resistance of a thin film transistor and reduce the distribution of thin film transistor characteristic by doping impurities into the source and drain areas of an intrinsic semiconductor layer to form an n layer and form a channel area to which no impurities are doped to be as an i layer. SOLUTION: A film is formed on a gate insulation film 3 and an i layer as to cover the upper layer of a gate electrode 2 on an insulation substrate, and a resist is developed to cover a source area, drain area and channel area, and it is patterned by etching so as to form a pattern for the i layer. Then the resist is removed and the resist in the channel area on the i layer of a thin film transistor is developed, and impurity ions are implanted into it to form an n layer 4 in the source and drain areas of the i layer. A phosphorus as an impurity for ion implantation is implanted to form an n-type semiconductor layer by generating a plasma from a phosphine gas.
Patent JP-H09270461-A (JP)
Title: Semiconductor device
Inventor: ONO YOSHIKAZU
IPC: H01L23/485
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a short circuit from occurring between a gate electrode and a bit wire by a method wherein arm insulating layer composed of three layers is provided between two wiring layers provided onto a semiconductor substrate, wherein the insulating layer is composed of three layers where a lower and an intermediate layer are lower than an upper layer in etching rate. SOLUTION: A transistor 50 is composed of a gate oxide film 3, a gate electrode 4, an anti-reflection film 5 serving as a first insulating film layer, a side wall spacer 8, and an impurity diffusion region 7 on a semiconductor substrate 1, a second insulating film layer 9 and a third insulating film layer 10 are successively formed on the transistor 50. The etching rate of the first insulating film layer 5 and the second insulating film layer 9 is smaller than that of the third insulating film layer 10. A second wiring layer serving as a bit wire 19 located on the third insulating film layer 10 is electrically connected to the impurity diffusion layer 7 through a first conductor film 17 filled in a contact hole 15, and the first conductor film 17 is hardly short-circuited to the gate electrode 4.
Patent JP-S5411655-A (JP)
Title: Electronic scanning antenna
Inventor: ONO MAKOTO
IPC: H01Q3/22
Filed: 1977-06-27
Abstract: PURPOSE:To suppress the antenna pattern deterioration due to the quantized phase error by the quantized phase shifter, by determining the beam scanning angle to the direction not causing the quantized phase error and by combinating it with the frequency scanning.
Patent JP-S63245219-A (JP)
Inventor: NAKANO KATSUAKI
IPC: H02J1/00
Filed: 1987-03-31
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-H04310896-A (JP)
Title: Inspection device of fuel assembly
Inventor: UEDA KIYOSHI
IPC: G21C17/06
Filed: 1991-04-09
Abstract: PURPOSE:To inspect very precisely existence of foreign matters by generating pulsated water flow in a fuel assembly soaked into a liquid tank, to suppress a heat wave phenomonon as well as to swing the foreign matters, and by observing the swinging. CONSTITUTION:The device in this invention is provided with an obervation mechanism 23 occupying an observation position of a fuel assembly to be inspected that is soaked into a liquid tank 10, and observing existence of foreign matters, and a pump mechanism 21 which is moved to the observation position and generates pulsated flow of freely changeable flow direction thereof during observation of the obervation mechanism 23, in the fuel assembly 1 to be inspected.
Patent JP-2000273984-A (JP)
Title: Wall panel and manufacture thereof
Inventor: NISHIZAWA TETSUO
IPC: E04B2/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a wall panel capable of facilitating construction of walls in which two openings such as windows or the like are located adjacently. SOLUTION: A wall panel A comprises a framework 26 in which reinforcing rail members 16 to 25 are arranged inside a frame body 15 consisting of style members 11 to 14 and surface members attached to both the sides of the framework 26. This wall panel A has an opening 29 located closer to the side of one edge portion. This opening 29 is in a state where the bottom portion is open and the opening starts from the floor surface. Therefore, a frame portion 28 surrounding the opening 29 is provided in a portion corresponding to the opening 29 of the framework 26. And one side edge portion of the wall panel A is a columnar portion 31. Also at the one side edge portion, wood plugs 30, 30 are arranged. And from the opening 29, a bottom rail 14 is exposed but this portion is removed when the wall panel A is completed.
Patent JP-S62233205-A (JP)
Inventor: FUKUDA SHOJI
IPC: B28B5/04
Filed: 1986-04-04
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-S522293-A (JP)
Title: Method of formig wiring layer
Inventor: SASAKI TAMOTSU
IPC: H01L21/302
Filed: 1975-06-24
Abstract: PURPOSE: To accurately and finely form a wiring pattern of a semiconductor device by etching the wiring pattern in a quickly flowing etching liquid and in a stationary etching liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5410733-A (JP)
Title: Ink jet printer
Inventor: AIBA MASAHIKO
IPC: B41J2/115
Filed: 1977-06-27
Abstract: PURPOSE:To prevent degradation of the printing quality by constructing deflecting electrodes in a manner to shorten the distance between the deflection starting position and the reaching position of an image to be recorded of the ink particles.
Patent JP-S59202376-A (JP)
Inventor: IKEGAMI HIDEO
IPC: F25D23/02
Filed: 1983-04-30
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-S59201947-A (JP)
Title: Air-fuel ratio controller for internal-combustion engine
Inventor: KUMASAKA TOORU
IPC: F02D41/14
Filed: 1983-04-30
Abstract: PURPOSE:To make an air-fuel ratio matchable to a theoretical air-fuel ratio automatically whereby controllable in a stable manner, by storing an integral action time constant prior to one period and a proportional constant in memory, while controlling each of these constants with correction in order. CONSTITUTION:On the basis of each output signal out of a suction pressure sensor 2, a water temperature sensor 3 and an engine speed sensor 4, every operation takes place at a central processing unit 9, and an optimum fuel feed quantity to secure a theoretical air-fuel ratio is calculated. Then, in time of judgment that a feedback control mode is in a state of being executed, an output signal of an O2 sensor 1 is inputted, then a differential portion with the theoretical air- fuel ratio is found, and a solenoid valve 13 is controlled so as to make a fuel feed quantity into feedback control. At this time, an integral action time constant and a proportional constant both are corrected in regular sequence so as to be approximated to the theoretical air-fuel ratio every control at each time. With this constitution, duty as a fuel control signal to an O2 signal is set down to a signal to be constricted along with the elapse of time, thus stable fuel feed control is made possible to be done.