baber/WOPTO huggingface dataset:
Patent JP-S59110476-A (JP)
Title: Method for controlling automatically position of inside surface welding head for spiral pipe making machine
Inventor: OOYAMA AKIO
IPC: B23K9/032
Filed: 1982-12-16
Abstract: PURPOSE:To control automatically an inside surface welding head so as to follow up exactly the weld line in the process for manufacturing a spiral welded steel pipe by controlling the position of said head in accordance with the correlation between the extent of the movement of the end faces of a steel strip in the forming angle thereof before the inside surface melding point and the extent of the movement of the welding head position in the axial direction of the pipe. CONSTITUTION:A spiral welded pipe 1 is produced by welding an inside surface welding point 6 with a welding core wire 4 fed to an inside surface welding head 3 from a weldong core wire feeder 2. The fluctuation in the position of the end face of a steel strip 5 in the forming angle direction thereof is detected near the point 6 by a device for detectong the rate of the fluctuation in the end face of the steel strip. The extent of the movement of the head 3 is calculated by the relation [ I ] between the extent of said movement and the extent B of the movement of the position of the head 3, which can follow up the fluctuation in the point 6 with high accuracy, in the axial direction of the pipe, in accordance with the detected extent A thereof. The head 3 is moved in the axial direction of the pipe in accordance with the calculated B, whereby the inside surface welding under the automatic control is exactly accomplished without posititional deviation.
Patent JP-H0558037-A (JP)
Title: Heat-sensitive recording material
Inventor: NAKATSUKA MASAKATSU
IPC: B41M5/30
Filed: 1991-09-02
Abstract: PURPOSE:To attempt to improve storage stability of a color-developed image by incorporating additionally a compd. of a specified formula in a heat-sensitive recording material contg. an electron-donating color-developing compd. and an electron-accepting compd. CONSTITUTION:Compd. of formulas I and II are respectively prepd. by a well known procedure. Namely, the compd. of formula I is prepd. by reacting 1,4-cyclohexane dion with phenol in the presence of an acid. m.p. of the compd. is 230 deg.C. In addition, the compd. of formula II is prepd. by reacting resorcinol with 4-propenylphenol in the presence of an acid. m.p. of this compd. is 210 deg.C.
Patent JP-S6463404-A (JP)
Title: Suspension device for steering wheel
Inventor: MATSUMOTO NOBUYUKI
IPC: B62D17/00
Filed: 1987-09-04
Abstract: PURPOSE:To realize anti-dive geometry without exerting any effect on steering keeping force at the time of turning by providing so-called lateral links disposed on wheel and vehicle body sides in such a way that the front side link has an dihedral angle when the rear side link is horizontally arranged. CONSTITUTION:A straight line l1 linking both ends 7a and 7b of a rear side upper link arm 7 in a natural state is substantially horizontally arranged, while a straight line l2 linking both ends 6a and 6b of a front side upper link arm 6 is arranged with a dihedral angle, respectively. Meanwhile, a front side lower link arm 8 is horizontally arranged, while a rear side lower link arm 9 is arranged with an unhedral angle. With this constitution, at the time of bumping, in the horizontal projected lengthes l1'-l4' of the upper and lower link arms 6-9, the front side link arms 6, 8 become shorter than the rear side link arms 7, 9, respectively, and further, a virtual king pin shaft is pulled by means of the front side arms 6, 8 on a hub side so as to be moved forward in parallel. Therefore, anti-dive ratio at the time of bumping can be increased.
Patent JP-2000053737-A (JP)
Title: Production of spherical phenol resin cured material and reaction apparatus therefor
Inventor: NISHIGUCHI SHOJI
IPC: C08G8/10
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cured material having a sharp particle size distribution in a high yield by making the amount of a resin component in a fixed range based on the whole reaction system and using a reactor having a stirring blade at the height of a fixed value or larger than it from the height of the liquid level in the reactor. SOLUTION: An amount of a resin component obtained by reacting a phenol with an aldehyde is controlled to 45-70 wt.% based on the whole reaction system and a reactor 1 having a stirring blade 2 at the height of >=50% the height of the liquid level of the reaction system in the reactor is used to give a spherical phenol resin having 1 μm to 1 mm particle diameter. The blade diameter is preferably 40-95%, more preferably 50-75% the diameter of the reactor 1.
Patent JP-S6190082-A (JP)
Inventor: JIYATSUKU SEIMOA YAMUPORUSUKII
IPC: G21C1/08
Filed: 1985-10-04
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-S60114896-A (JP)
Inventor: MAEDA SATORU
IPC: G09G5/00
Filed: 1983-11-25
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-S60178781-A (JP)
Inventor: FUIRITSUPU KORUBERU
IPC: H03F1/32
Filed: 1984-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61101134-A (JP)
Title: Diversity reception method
Inventor: MORIYAMA KAZU
IPC: C08L27/12
Filed: 1984-10-24
Abstract: PURPOSE:To attain long distance data reception of the 1:n station broadcast type with high quality by allowing one reception system of two systems to select automatically an optimum frequency depending on the line quality changing timewise for mobile body reception and using the diversity reception system to the optimum frequency so as to apply continuous reception. CONSTITUTION:A data subject to PSK (phase shift keying) or FSK (frequency shift) by a modulator 22 at a fixed station A0 and irradiated in plural frequencies at the same time from transmitters TX1, TX2... is received by the diversity two system of a space/polarized plane at mobile stations A1, A2... and an S/N comparator 35 supervises the S/N in the unit of bits and controls a switch 36 to select a better channel. When the optimum frequency is selected at that time on a halfway of reception and it is desired for change, one system of diversity reception continues the reception of the preceding frequency and the other system switches sequentially and receives the reception frequency channel of the receiver in time division, the optimum reception frequency is decided selectively based on the error detection of the reception data or the received S/N and both the systems select the optimum frequency and continue the reception.
Patent JP-H0651432-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SHONO AKIKO
IPC: G03C1/91
Filed: 1992-07-29
Abstract: PURPOSE:To improve sharpness and anticoloring property of white solid by incorporating a white pigment in a water-resistant resin layer and incorporating a dispersion of solid fine particles of a specified compd. into photographic layers. CONSTITUTION:This photosensitive material has at least photographic layers containing photosensitive silver halide emulsion layers and non-photosensitive hydrophilic colloid layer on a supporting body. The photosensitive silver halide emulsion layers contain one of yellow, magenta, or cyan color-developing coupler. The supporting body has water-resistant resin layers and the water-resistant resin layer formed on the surface where the silver halide emulsion layer is to be formed contains >=14wt.% white pigment. At least one photographic layer contains a dispersion of solid fine particles of at least one compd. expressed by formula D-(X)y. Further, the photographic layers contain <=8.5g/m<2> gelatin in total amt. In formula, D is a compd. having chromophore, X is a dissociative proton or a group having dissociative proton coupled directly or with a bivalent connecting group to D, and y is an integer 1-7.
Patent JP-H0652849-A (JP)
Title: Electric collector with metal lithium and manufacture thereof
Inventor: KAGAWA HIROSHI
IPC: H01M4/64
Filed: 1992-07-28
Abstract: PURPOSE:To improve the yield and close adhesion of metal lithium and make the positioning of lithium to the metal electric collector by making the thickness of foil-like press-bound metal lithium thinner than the thickness of an adhesive on the metal electric collector and making the corner part round. CONSTITUTION:An adhesive 5 in a frame-like shape is previously put on a metal electric collector 1 and a metal lithium mass 2 is put on the collector 1 face and while being sandwiching with resin film 6, the mass 2 is rolled by rolls 7 in a pre-stage. Then, the metal lithium is press-bound within the prescribe frame of the adhesive 5 by rolling with rolling rolls 8 to make the lithium like a metal lithium foil 9 and after the lithium is rolled further, the film 6 is removed. The thickness of the rolled metal lithium is made thinner than the thickness of the adhesive and at the same time rolling and press-binding is carried out in the way the corner parts of the lithium is made round. Consequently, the yield of the metal lithium is improved to about 93-99.7% and lithium positioning is made easy and the adhesion strength to the electric collector is improved.
Patent JP-H10116565-A (JP)
Title: Multi-cavity klystron and its manufacture
Inventor: MIZOGAMI NORIHISA
IPC: H01J23/40
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a multi-cavity klystron capable of reducing the inner diameter of a focusing coil as well as a method for the manufacture of the klystron. SOLUTION: Regarding a multi-cavity klystron equipped with an electron gun 11 for generating an electron beam, a plurality of resonant cavities 15a and 15b arranged along the travel direction of the electron beam, a collector for arresting the electron beam after a travel through a plurality of the cavities 15a and 15b, and a input junction 19 coupled to one of the cavities 15a and 15b for feeding an input signal, the input junction 19 is mounted on a resonant cavity wall 151 orthogonal to the travel direction of the electron beam.
Patent JP-H0542977-A (JP)
Title: Container for electronic oven
Inventor: WATANABE KAORU
IPC: B65D81/26
Filed: 1991-08-07
Abstract: PURPOSE:To obtain a container easy to form a vapor escape hole. CONSTITUTION:A film 10 having a vapor escape hole 11 formed therein to escape the vapor produced in a container and heat-sealable faces on both the sides thereof is fusibly attached to an opening part of the container 7. An upper film 12 is then fusibly attached to the upper surface of the film 10 to close the vapor escape hole and, upon cooking by heating in an electronic oven, the upper film 12 is peeled off from the lower film to easily make the vapor escape hole 11.
Patent JP-H1062716-A (JP)
Title: Mount for stereoscopic picture and viewer using it
Inventor: KATO SHINGO
IPC: G02B27/22
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a small, easy-to-observe, and inexpensive stereoscopic mount and a viewer using the mount. SOLUTION: A stereoscopic picture mount 10 is constituted by using two pieces of slide mount members 1 of a system that have a pair of windows 12 as mount members and sandwiches a piece of a slide film between them by folding it into two, and mounting a pair of right and left picture forming bodies 2R, 2L onto the pair of windows 12 without folding the mount members but with them opened, and sandwiching the picture forming bodies 2R, 2L with the two pieces of the slide mounts. A viewer using the stereoscopic picture mount 10 is provided, permitting the stereoscopic picture mount 10 to be inserted into and having right and left observation optical systems for observing the right and left picture forming bodies 2R, 2L on the inserted stereoscopic picture mounts.
Patent JP-H04106932-A (JP)
Title: Manufacture of bipolar transistor
Inventor: YAMAZAKI TATSUYA
IPC: H01L21/331
Filed: 1990-08-27
Abstract: PURPOSE:To reduce the collector resistance and minimize the capacitance between the collector and the substrate by forming a buried impurity layer with high impurity concentration on a side surface of a semiconductor crystal substrate, bonding an insulation material substrate to the surface, and forming a bipolar transistor on the surface of the other side. CONSTITUTION:On the surface of a silicon single crystal substrate 1 are ion- implanted n-type impurities, such as As and P where n<+> buried layers 6 and 7 are formed. On the whole surface of the layers 6 and 7 is formed a polysilicon layer where impurities, such as As and P are implanted so as to lower electric resistance. A region 8, which extends on the layers 6 and 7, is made to remain while the other portions are removed. Then, a silicon layer 9 is formed on the layer 8 whose surface is flattened. A silicon substrate 10 is bonded with the layer 9 for further integration. After that, the surface of the silicon single crystal substrate 1 is abraded so as to form a transistor on a transistor formation region 11 and produce a collector electrode formation region 12. This construction makes it possible to minimize collector resistance and reduce the collector resistance and the capacitance between the collector and the substrate and hence speed up circuit operation.
Patent JP-H0852602-A (JP)
Title: Inclined peripheral surface supporting shaft-like tool member and production therefor
Inventor: SAITO MAKOTO
IPC: B23B23/02
Filed: 1994-08-12
Abstract: PURPOSE:To provide a relatively large lathe center which has a tapered form provided with a working surface improved in its abrasion resistance and other cubic structure and a method for manufacturing the same. CONSTITUTION:An inclined peripheral surface supporting shaft-like tool member, which is a lathe center, has a shaft-like base 2 made of a highly rigid material and a sintered super-abrasive grain layer 3 connected to the peripheral surface of this base 2, in which a part including one end is formed in a continuously tapered shape. The peripheral part of a tip end is formed with a metallic or cermet type highly rigid material, and the sintered super-abrasive grain layer 3 is formed with a super-abrasive grain and a metallic or non-metalic binding material or a sintering assistant and the lather center is bonded to the inclined peripheral surface of the base 2 except its tip end.
Patent JP-S6469259-A (JP)
Title: Superconducting rotary machine
Inventor: AMANO TOSHIYUKI
IPC: H02K55/04
Filed: 1987-09-04
Abstract: PURPOSE:To facilitate cooling a machine by composing a superconducting rotor winding of high temperature superconducting material and providing a cooling means which supplies a cooling medium to a rotor from a jetting mechanism. CONSTITUTION:A superconducting generator is composed of a rotor 21 having a superconducting rotor winding, bearing 22, drive part 23 of the rotor 21, exciter 24, stator 25, housing 26, heat insulating layer 27, etc. While in a fixed side, a jetting mechanism, for instance, nozzle 28 is provided in the periphery of the rotor 21. Further a fluid reservoir 31 of cooling fluid, pump 32, steam reservoir 33 and a liquefying device 35 are provided. A cooling means of the rotor winding enables the cooling medium to be directly blown toward a surface part of the rotor 21 from a fixed part, eliminating the necessity for providing piping inside the rotor and a vacuum for heat insulation.
Patent JP-H1061265-A (JP)
Title: Fence of gate
Inventor: YUGUCHI KAZUHIRO
IPC: E04H17/16
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain the fence of a gate having excellent workability and accuracy of execution of works on a field. SOLUTION: A plurality of unit panels 10, 11, 12, 13, in which face materials are stuck on both surfaces of frames consisting of at least both side frames and upper frames, are fixed under an upright state at approximately regular intervals 14, 15, 16 at every one or two or more. Joint panels 17, 18, 19 are built at the intervals 14, 15, 16 among the unit panels 10, 11, 12, 13.
Patent JP-H1057050-A (JP)
Title: Production of microorganism formulation having activity
Inventor: KAJIE SHINICHI
IPC: C02F3/34
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain microorganism formulation having high emulsion-breaking activities at a low cost. SOLUTION: This production of microorganism formulation is to culture microorganisms having emulsion breaking activities under an aerobic condition in a medium containing inorganic salts, digestible carbon sources and digestible nitrogen sources under an aerobic condition by feeding oxygen to the medium without making bubbling through a wall, a sheet or membrane, etc., having properties to permeate oxygen but no water and bring the obtained mycelia to dried mycelia.
Patent JP-S6378333-A (JP)
Title: Magnetic recording medium
Inventor: OKUBO AKIRA
IPC: C09D127/06
Filed: 1986-09-19
Abstract: PURPOSE:To improve the adhesiveness between a magnetic layer and base and durability by providing a magnetic layer on an under coating layer consisting of a thermoplastic polyester resin and resin, except the thermoplastic polyester resin, having the glass transition point higher than an ordinary temp. on the base. CONSTITUTION:The under coating layer consisting of the thermoplastic polyester resin and the resin having the glass transition point (Tg) higher than the ordinary temp.; for example, vinyl chloride copolymer or cellulosic resin is provided between the magnetic layer and the base. The softening point of the thermoplastic polyester resin is preferably >=100 deg.C in a ring and ball method. The mol.wt. is preferably >=10,000 as the resin has no flocculating power and has the poor adhesiveness to the base if the mol.wt. is too low. The solubility of the under coating layer is minimized and the penetration of the magnetic layer is prevented for its barrier property in the case of the under coating layer formed by incorporating the resin such as vinyl chloride copolymer or cellulosic resin having the glass transition point (Tg) higher than the ordinary temp. into the thermoplastic polyester resin in the above-mentioned manner. The satisfactory adhesiveness is thus obtd. even at a low temp.
Patent JP-H1167777-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: TAKAOKA HIDEJI
IPC: H01L21/304
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor wafer, which has surface cleanliness equal to that of a double-face mirror-polished wafer, and is provided at a low cost compared with the double-face mirror-polished wafer. SOLUTION: Both surface of a silicon wafer 10 whose both surfaces are made lapped surfaces are chemically polished (chemical-etched) using acid solution, and the silicon wafer 10 after chemical polishing is made into a condition where both surfaces are etched surfaces, respectively. Then laser abrasion process is performed over the entire surface of a surface (12) which is not a device- generated surface of the silicon wafer 10, and mirror polishing process is performed on a surface 14. In is preferable that the laser beam used for the laser abrasion process be a short-pulse laser, whose emitting time is 500 ns or shorter and wavelength thereof is in a range of 100-400 nm.
Patent JP-S60116227-A (JP)
Title: Programmable counter provided with preset function
Inventor: NISHIGAKI HIROBUMI
IPC: H03K23/66
Filed: 1983-11-26
Abstract: PURPOSE:To prevent erroneous reading of a counter by adding a preset function. CONSTITUTION:A counter register 9 is provided with a pseudo pulse generating circuit 11 to set a count data, and just after an initial value is loaded to the counter, a certain I/O address is accessed by a program, the address is inputted to a clock terminal CLK of the counter so as to set a set value to the counter register 9.
Patent JP-S6282455-A (JP)
Title: Workshop management system
Inventor: YASUDA KAZUYOSHI
IPC: G06Q50/04
Filed: 1985-10-07
Abstract: PURPOSE:To grasp accurately conditions of a workshop by recording required management information on an information recording medium delivered to each worker and reading this information when the worker enters into and goes out of the workshop. CONSTITUTION:Each worker is allowed to carry a worker ID card 2 where information peculiar to the worker himself is recorded. When the worker enters into/goes out of the workshop, card information is read from the ID card 2 by a reader/writer 3 and is checked, and its contents are displayed on the screen of a display device 7 and are written in a present person file. In accordance with timer setting or arbitrary operator's instruction, a CPU 8 performs the data retrieval, totalization, and classifying of an entrance position list and the other various lists with respect to data registered in the present person file and outputs results as lists. Thus, the conditions of workers are grasped accurately on the basis of these lists.
Patent JP-H0389835-A (JP)
Title: Starter
Inventor: TANAKA TOSHINORI
IPC: H02K23/52
Filed: 1989-08-31
Abstract: PURPOSE:To prevent dust from entering the sliding face between the sleeve bearing of a pinion and a driving shaft and the inside of a motor by providing a lip of an inner seal member outward, and providing a peripheral seal member at the inner face part of a front bracket. CONSTITUTION:The lip of an inner seal member 21 is provided to contact with the end of a driving shaft 2, inclining outward, and is formed to easily wipe off dust adhering to the driving shaft 2. An outer seal member 24 seals dust, which enters the inside passing through the space between the cylindrical part 22a of a pinion 22 and a front bracket 1. Thanks to the inner seal member 21, dust never enter the sliding part of the pinion 22, and also the outer seal member 24 prevents the entering of dust from between the pinion 22 and the front bracket 1. Hereby, it can be used even in dusty places.
Patent JP-H1149709-A (JP)
Title: Production of allylic alcohol
Inventor: IWASAKI HIDEJI
IPC: B01J27/18
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject alcohol that is useful as a raw material for perfumes and medicines by using a catalyst of a phosphate salt supported on zirconium oxide to isomerize an epoxy compound by heating under the vapor phase conditions. SOLUTION: A phosphate salt preferably selected from lithium phosphate, sodium phosphate and potassium phosphate is supported on zirconium oxide having a specific surface area, usually >=10 m<2> /g, preferably 20 m<2> /g, in an amount of 0.01-20 wt.%, preferably 0.05-10 wt.% based on the zirconium oxide to prepare the catalyst to be used. This catalyst is placed in a reaction vessel and a gaseous epoxy compound is allowed to contact with the catalyst usually at a feed rate of 0.001-100 g/hr, preferably 0.1-50 g/hr per 1 cm<3> catalyst at a temperature of 100-400 deg.C, preferably 120-300 deg.C temperature and the reaction product is continuously taken out thereby obtaining the objective alcohol.
Patent JP-H04104699-A (JP)
Title: Wireless remote controller
Inventor: AOKI MASAO
IPC: H04Q9/00
Filed: 1990-08-24
Abstract: PURPOSE:To obtain the wireless remote controller which is convenient and good in operability by combining a wireless remote controller with an instruction manual in one body. CONSTITUTION:The wireless remote controller 1 and instruction manual 2 are formed in one body. Namely, the instruction manual 2 is connected at the right-left center in a free opening/closing state; and operation procedures of the remote controller 1 are arrayed on the left side, the storage part 6 for the remote controller 1 is provided on the right side, and displays showing the kinds of plural operation buttons 3a-3e are represented at the periphery of the storage part 6 with slightly large characters. Therefore, the numbers of the operation procedures printed on the left side of the instruction manual 2 correspond to numbers printed on the right side, the procedures of operation of the operation buttons 3a-3e, how to operate them, etc., are easy to understand, and the operation buttons 3a-3e matching the numbers are operated to perform remote control operation without mistake. Consequently, the wireless remote controller which is easy to handle is obtained.