baber/WOPTO huggingface dataset:
Patent JP-H0586618-A (JP)
Title: Treatment of cast-in-place concrete pile head
Inventor: YAMADA SOTA
IPC: E02D5/34
Filed: 1991-07-19
Abstract: PURPOSE:To easily crush the extra-banking portion even for large pile diameters by a method in which a container filled with a static breaking agent is set inside of main reinforcing bars corresponding to the lower end of an extra-banking portion, and the container is doubly attached to the inside adjacently to the main reinforcing bar. CONSTITUTION:A water-permeable container 10a filled with a static breaking agent is attached to the main reinforcing bar 2 of a reinforcing bar cage and a water- permeable container 10b is set inside of the radial direction of a pile pit 4 and fixed to the main bar 2 or the container 10a by a binding wire 3. In this case, the containers 10a and 10b are set on the places corresponding to the lower end of the extra-banking concrete, and the container 10b is doubly attached adjacently to the inside of the main bar 2. The edge of the main bar is attached to the main bar 2 of the reinforcing bar cage to prevent the adhesion of concrete, and in the presence of a stabilizer liquid, the pile pit 4 is excavated to a diameter of 1600mm or more. The cage is inserted into the pit 4 filled with stabilizer liquid, and concrete is placed while replacing the stabilizer liquid with concrete. During the curing of concrete, the extra-banking portion of concrete is broken at a preset position by the expansion of the static breaking agent.
Patent JP-H0525445-A (JP)
Title: Face seal tape for wire glass and the like and its production
Inventor: KOBAYASHI TAKEO
IPC: C09K3/10
Filed: 1991-07-20
Abstract: PURPOSE:To improve productivity and workability and enable long storage. CONSTITUTION:A tape T is prepd. by laminating a weather-resistant surfacing material, an unvulcanized butyl rubber, and a release paper to give a wide sheet S, winding the sheet S into a roll, and cutting the roll into circular slices in a specified width d. Both cut surfaces of the tape T are coated with a powdered anhydrous silica, which prevents the recovery of stickiness on the cut surfaces of the rubber for a long time.
Patent JP-H0840083-A (JP)
Title: Radiator installing device in tractor
Inventor: TAMURA KAZUHISA
IPC: B60K11/04
Filed: 1994-08-01
Abstract: PURPOSE:To stably install a radiator mounted on a tractor in a condition where vibration from an engine is hardly transmitted. CONSTITUTION:A proper battery holding flat-shaped plate 2 to support a battery is installed in front side upper parts of left and right plate bodies of an agriculatural tractor, and a radiator 23 is arranged in the shape of being sandwiched between an upper side part of the flat-shaped plate 2 and column bodies 15 positioned left and right on the upper side, and the radiator 23 is supported from the upper and under side between an under side frame plate of this radiator 23 and the base 2 and between an upper side frame plate of the radiator 23 and the respective left and right column bodies 15 through vibration absorbing rubber-like elastic bodies 24.
Patent JP-S6158303-A (JP)
Title: Preamplifier
Inventor: FUJISAWA MASANORI
IPC: H03F3/20
Filed: 1984-08-29
Abstract: PURPOSE:To shorten the time required by a preamplifier for reaching a stable state after power supply is made, by rapidly charging a negative feedback capacitor and limiting te terminal voltage to a prescribed value when hte power supply is made. CONSTITUTION:When power supply is made, a transistor (TR) 23 is turned off and another TR24 is turned on, and then, a rapidly charging TR25 is turned on. Thus a negative feedback capacitor 17 is rapidly charged. As a result, the base voltage on the negative feedback side TR27 of a differential amplifier circuit 7 immediately reaches a prescribed value. On the other hand, since the voltage across both terminals of the capacitor 17 is limited to a prescribed value by means of a limiting TR26, the difference between base voltages of the negative feedback side TR27 and input side TR40 of the differential ampli fier circuit 7 can be minimized. Therefore, the time required for stabilizing the output voltage, namely, the time required by the circuit 7 for reaching a stable state after power supply is made can be shortened.
Patent JP-S6244399-A (JP)
Inventor: SHIGETA MASAO
IPC: B26D3/00
Filed: 1985-08-16
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-H05331231-A (JP)
Title: Method for polymerizing alpha-olefin
Inventor: TAMURA MASANORI
IPC: C08F4/6592
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a stereoregular alpha-olefinic polymer having a practical molecular weight and a wide molecular weight distribution by using a highly active catalyst composed of specific two kinds of solid components, an organoaluminum compound and an electron donor. CONSTITUTION:An alpha-olefin is polymerized in the presence of a catalyst composed of (A) a solid catalyst component consisting essentially of Mg, Ti, a halogen and an electron donor, (B) a solid catalyst component prepared by carrying out the contact treatment of a solid consisting essentially of the Mg, halogen and electron donor with an organometallic compound of formula I or II [Cp is (substituted) cyclopentadienyl; M<1> is group IVa, Va or VIa transition metal; M<2> is Ti or Zr; R<2> is H or methyl; R<3> is methyl or Cl; R<1>, R<4> and R<5> are 1-20C alkyl or aryl; X is halogen; m and n are 1-3; and (m+n) is <=4][e.g. bis(cyclopentadienyl)dimethylmetane], (C) an organoaluminum compound of the formula AlR<63>, (R<6> is 2-8C alkyl) and (C) an electron donor.
Patent JP-H05345214-A (JP)
Title: Cutting method for low hardness material
Inventor: OKANISHI RYOSUKE
IPC: B23C5/10
Filed: 1992-06-15
Abstract: PURPOSE:To provide a high efficiency cutting method by providing an end mill working soft and viscous material-to-be-cut by high-speed and high-feed cutting. CONSTITUTION:Working is performed by a high-speed and a high-feed, at a cutting speed of 70m/min. and a feed rate of 0.5mm/edge, by using a coated end in which plural cutting edges, having torsion in the outer periphery of a tool main body 1, are formed and the rake angle and web thickness of an outer peripheral cutting edge is made a negative angle of thetab and 70-90% of a tooth shape respectively.
Patent JP-H1110615-A (JP)
Title: Method and apparatus for manufacturing centrifugal force concrete molding
Inventor: TSUBOUCHI ITSUO
IPC: E04H12/12
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To effectively suppress discharge of cement particles and aggregate fine particles by discharging coagulant from an opening end of a central hole into a central hole of a concrete molding rotating by a centrifugal unit, then sufficiently decelerating a rotational speed of the unit and again accelerating the speed of the unit, thereby enhancing an operation of the coagulant. SOLUTION: A length of a molding and a height of a central hole responsive to the length are, for example, initialized, and it is prepared to position a nozzle 4 at the hole at suitable timing. A centrifugal unit 1 is initially operated to drive the nozzle 4 to the hole of the molding during rotating, and a nozzle unit uniformly sprays coagulant to an inner most part and this side in the hole by tilting. After spraying, its rotational speed is decelerated, again accelerated to feed the coagulant through the hole surface of the hole to effectively aggregate the fine particles of the cement and aggregate. The particles of the cement and aggregate in suspension water squeezed out by a centrifugal force are more effectively suppressed so that water discharged from the hole after the manufacturing becomes clean water for satisfying a reference value.
Patent JP-S6076924-A (JP)
Title: Needle-bearing assembling apparatus
Inventor: EBIHARA YASUHIRO
IPC: B23P21/00
Filed: 1983-09-30
Abstract: PURPOSE:To improve productivity and permit the maintenance of quality by permitting the automatic assembly of a needle bearing and certain automatic detection and exclusion of the damaged products in assembly process. CONSTITUTION:A needle-bearing assembling apparatus 1 is constituted of a needle feeding apparatus 4, needle assembly inspection apparatus 7 which inspects the assembly state of the needle assembled by a needle arranging apparatus 6, and a needle inspection apparatus 9, etc. Which inspects again the assembly state of the needle and a dummy shaft with respect to the outer ring for which the dummy shaft is inspected by a dummy-shaft assembly inspection apparatus 8. With such constitution, the whole of the assembly of the needle bearing and the inspection for assembly state can be carried-out perfectly automatically, and the detection for damaged products is secured, and productivity can be improved, and the maintenance of quality is permitted.
Patent JP-S5969673-A (JP)
Inventor: YAMAGUCHI KATSUYUKI
IPC: F25B27/02
Filed: 1982-10-14
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-S6072441-A (JP)
Title: Data highway system
Inventor: KITANO YOSHIHIRO
IPC: H04L12/437
Filed: 1983-09-29
Abstract: PURPOSE:To attain ease of troubleshooting of a failed part by transmitting a data transmission line of a spare system to transmit a diagnostic data from a highway supervising node and demarcating a failed part with reflected data supplied from a station node at which an existing system transmission line is by- passed. CONSTITUTION:When a fault notice is received from a station node A, a highway supervising node B uses a data frame, transmits a by-pass command to the node A, which is brought to the by-pass state at a relay section 33 of the existing system. The node B transmits the diagnostic data to the spare system data transmission line side by the control of a microprocessor section 62 toward the node A. When the node A receives the said diagnostic data, a diagnostic control section 47 performs reflected control according to the reflected condition added to the diagnostic data and transmits a diagnostic response data to the node B. The node B compares the response data supplied from the node A with the transmitted diagnostic data to find out a failed part of the node A.
Patent JP-H0733406-A (JP)
Title: Ozone generator
Inventor: MINE SHINGO
IPC: H01T23/00
Filed: 1993-07-22
Abstract: PURPOSE:To obtain an ozone generator enabling to maintain a compact shape, even when the capacity of the ozone generator is increased. CONSTITUTION:The primary side of a current transformer 3b is connected to between the ozone generator 1 and a power source 2 and a capacitor 3a detecting an electric current as voltage is connected to the secondary side of the current transformer 3b in which the electric current value becomes little, and the consumption of electric power of the ozone generator 1 is measured from the voltage of the capacitor 3a and the voltage of the ozone generator 1.
Patent JP-H1127514-A (JP)
Title: Information encoding method and information decoding method
Inventor: IBARAKI SUSUMU
IPC: H04N7/081
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To realize an information encode method and the information decode method through which information of copyright or the like is embedded to an image with a simple processing, without conspicuous deterioration in the image after encoding. SOLUTION: Luminance levels of an image before encoding are distributed from 0 to a maximum level 255 as shown in a luminance distribution 11. In the case of encoding information, pixels whose levels are below a 1st luminance level (a) are collected into pixels having a 2nd luminance level (b) and a 3rd luminance level (c). In the case that an information bit denotes '1', pixels whose levels are below the level (a) are converted into pixels with the level (c), and in the case that the information bit denotes '0', pixels whose levels are below the level (a) are converted into pixels with the level (b). In the case of extracting information from an image, pixel values of pixels whose levels are below the level (a) are sorted by using a 1st discrimination level (e) and a 2nd discrimination level (f).  Thus, the information is extracted simply from pixels, whose levels are around a black level of a display device.
Patent JP-S6071439-A (JP)
Title: Double feed detector
Inventor: KAZAOKA HARUO
IPC: G06K13/067
Filed: 1983-09-29
Abstract: PURPOSE:To detect double feeding stably for wide range of continuous documents, by detecting the continuous amount identifying index made on the surface of document and exchanging the slice level for deciding double feeding in accordance to the continuous amount on the basis of the amount of permeated light. CONSTITUTION:Upon feeding of a document 11 having a mark 10 which will vary with correspondence to the continuous amount (paper quality), the amount of light emitted from LED12 and received by a photocell 13 will decrease abruptly to lower the output. Consequently, a comparator 16 for comparing between the output from photocell 13 after amplification and the output from photocell 22 after amplification under absence of document will produce H signal. A reflection type sensor 17 for scanning the mark 10 will produce a signal having lowering level with correspondence to the mark 10, and on the basis of said signal, an analog multiplexer 20 will exchange the referential voltage through an amplifier 18 and a counter 19. Then said referential voltage and the output from the photocell 13 are compared by a comparator 15 to detect double feeding.
Patent JP-H0347128-A (JP)
Title: Protecting drug of tunica mucosa nasi
Inventor: UCHIDA YASUHIRO
IPC: A61P27/16
Filed: 1989-07-13
Abstract: PURPOSE:To obtain protecting drug of tunica mucosa nasi useful for prevention and curing of nasal allergy such as pollinosis having tunica mucosa nasi- protecting action without adverse effect containing alkali metallic salt of saccharides sulfate as active ingredient. CONSTITUTION:Alkali metallic salt of saccharides (e.g., maltose or dextran) sulfate is contained in the aimed protecting drug. Said alkali metallic salt is obtained by treating said saccharides with, e.g., pyridine-SO3 complex or chlorosulfonic acid in DMF according to normal method. Alkali metallic salt of sulfate of polysaccharide such as cellulose or dextran is especially preferable as said salt. Said protecting drug of tunica mucosa nasi is the most preferably made to formulation in liquid and sprayed to tunica mucosa nasi. To increase staying property on tunica mucosa nasi, making to formulation with using polymer material (e.g. hydroxypropyl methyl cellulose) having 300-2000cps (20 deg.C) is preferable.
Patent JP-H0469381-A (JP)
Title: Trifluoromethyl group-containing ester compound and liquid crystal composition containing the same compound
Inventor: SHIRATORI NOBUYUKI
IPC: C07D239/26
Filed: 1990-07-11
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> and R<2> are alkyl which may contain double bond). EXAMPLE:5-(4-(2-Trifluoromethylhexanoyloxy)phenyl)-2-(4-hexyloxy-phenyl) pyrimidine. USE:A material for optoelectronics-related elements and a liquid crystal material. PREPARATION:A compound shown by formula II is made to react with a compound shown by formula III.
Patent JP-H055380-A (JP)
Title: Electric partition device
Inventor: MURATA GEN
IPC: E05F15/14
Filed: 1991-06-27
Abstract: PURPOSE:To prevent the unreliable locking of a panel with a preceding panel or a wall and to connect the panel to the preceding panel, etc., in a regular attitude by rolling panels after they pass a turn section of a guide rail. CONSTITUTION:When panels 5 and 6 reach positions set in advance after they pass a turn section (a curve section 8d) of a guide rail 8, a position detector 14 is operated. During the elapse of time setting of a timer from that time, traveling of the panels 5 and 6 is stopped. During that time, the rolling of the panels 5 and 6 passing through the turn section is settled. According to this constitution, the panels 5 and 6 can be connected to preceding panels 5 and 6 or a wall 3 in a regular attitude.
Patent JP-2000014054-A (JP)
Title: Voltage stabilizing method in noncontact power supply
Inventor: YAMAMOTO HARUMASA
IPC: H02M7/12
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To enable stable power supply by switching a discharge resistance parallel-connected with a load and thereby controlling a voltage supplied to the load to be a certain value or below, even if the load on a secondary circuit fluctuates. SOLUTION: A power transistor Q3 is brought into conduction by a transistor Q2, and a load as seen from the secondary coil of power supply is made to increase through a discharge resistance R9. A smoothing circuit for re-smoothing a voltage pulsating in a discharge circuit is constituted of an inductance L1 and a capacitor C4, and a smoothed output is supplied to the load. The output voltage of a resonance circuit is highest when there is no load. When there is no load or there is very small slight load, the voltage is controlled through the discharge resistance R9 to have the ratio of on to off of the transistor Q3 varied, and the average output voltage is thereby kept constant.  As a result, even if resonance is used for the secondary circuit and the voltage accompanying the load fluctuate due to the fluctuations in the load, the voltage supplied to the load is controlled to a constant value or lower.
Patent JP-H1114211-A (JP)
Title: Fine ice carrying system
Inventor: OTSUKI KIYOSHIGE
IPC: F25C5/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a system for carrying out fine ices in an ice storage room surely without forming a bridge in the ice storage room. SOLUTION: Two screw conveyors 2a, 2b are set installed in parallel on the bottom of an ice storage room while reversing the winding direction of the blade and the rotational direction of the conveyor. When two screw conveyors 2a, 2b are reciprocated, fine ices can be taken out uniformly from the entire ice storage room while blocking formation of a bridge. Since the screw conveyors 2a, 2b are rotated such that the facing surfaces are moved upward, the blades of the screws rake out the fine ices at the end parts thereof. Consequently, fine ices stored at the end part can be raked out surely and carried out.
Patent JP-H0473531-A (JP)
Title: Air conditioner with ventilating function
Inventor: YOSHIHASHI ATSUSHI
IPC: F24F1/00
Filed: 1990-07-10
Abstract: PURPOSE:To reduce pressure loss of a duct for ventilation, to reduce a load of a ventilating blower and to decrease noise value at a room inside by providing a tube bundle for integrating a refrigerant tube, electric wirings and a drain hose in an air conditioner in which a sleeve is used also as a ventilation duct. CONSTITUTION:A sleeve 6 for introducing a refrigerant tube 10, a drain hose 11 and electric connection line 16 out of a room has a ventilating duct 17 to perform both roles. A guide 13 is mounted to effectively obtain a duct in the sleeve 6 at a tube bundle 12 for integrating the tube 10, the hose 11 and the line 16 in the sleeve 6. In the case of exhausting, indoor air is sucked from an indoor unit side suction/discharge port 8 by a ventilation blower 7, diffused from an outdoor suction/discharge port 9 through a duct 5 and the sleeve 6. In the case of in-take, outdoor air is sucked from the port 9, and diffused from the port 8. Thus, the duct is obtained to reduce pressure loss thereby to reduce load of the blower, thereby decreasing noise in the room.
Patent JP-H1027522-A (JP)
Title: Complex multicore niobium-titanium type superconducting wire
Inventor: WADA KATSUNORI
IPC: H01B12/10
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To achieve a high critical current density and a high current-carrying stability to enhance the characteristics and stability of a superconducting magnet or the like by setting a volume ratio between the matrix of a complex part and Nb-Ti filaments so that the volume of the matrix is a predetermined times that of the filaments (or greater). SOLUTION: A complex multicore Nb-Ti type superconducting wire has a multiconductor complex part in which Nb-Ti filaments each with an artificial pin therein are embedded in a matrix, and the volume of the matrix in the complex part is 0.8 times or more that of the Nb-Ti type filaments. In this case, Nb-Ti type conductors with the artificial pins placed therein in advance are used, and a sufficient amount of stabilizing material is provided around them. Because of the use of the Nb-Ti type conductors with the artificial pins, an aging heat treatment during cold working is not necessary. Therefore, even if the amount of stabilizing material around the filaments is large, age hardening of the matrix due to the aging heat treatment during cold working is substantially prevented, so that abnormal deformation such as constriction of the filaments can be restrained, and so that an excellent critical current density and an excellent current-carrying stability can both be achieved at high levels.
Patent JP-2000083080-A (JP)
Title: Line switching device
Inventor: MIURA HIROHITO
IPC: H04L69/40
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To enable the line switching device, which switches the communication line to a public line if a leased line is in trouble, to detect trouble in various cases and perform backup control with the higher degree of freedom. SOLUTION: Line switching devices 10 and 20 which switch the communication lines to public lines 33 and 34 if leased lines 31 and 32 are in trouble are provided with an input means which inputs condition for deciding trouble and a table which stores the conditions inputted from the input means. The line switching devices 10 and 20 decide the trouble of the leased lines 31 and 32 in such a case according to the table and switch the communication lines from the leased lines 31 and 32 to the public lines 33 and 34 to perform backup control with the higher degree of freedom.
Patent JP-H0235224-A (JP)
Title: Universal joint
Inventor: SUGIURA TSUTOMU
IPC: F16D3/46
Filed: 1988-07-21
Abstract: PURPOSE:To provide a sufficient twisting strength while decrease in rotational play is achieved by constructing the fitting part of each resin ball having a yoke and a repulsive means with such a profile as to give wedge effect. CONSTITUTION:A universal joint consists of an input shaft yoke 11, an output shaft yoke 12, a pair of hemispherical resin balls 13, and a compression coil spring 14. The coil spring 14 is accommodated in a recess 13b of each resin ball 13 in such a condition as a certain amount compressed. At the time of assembly each resin ball 13 is repulsed by a specified pushing force and put in pressure contact with circular arc ends 11a, 12a of yokes 11, 12, and the side wall of a circular arc groove 13a of each resin ball 13, in which the circular arc ends 11a, 12a are fitted, is partially deformed elastically by means of wedge effect so that no rotational play due to dispersion in manufacture of the yokes 11, 12 will be generated in the fitting parts.
Patent JP-S5972025-A (JP)
Title: Device and method for automatically weighing and marking gold plate material
Inventor: KUTSUKAKE TOKUJI
IPC: B41K3/36
Filed: 1982-10-19
Abstract: PURPOSE:To improve the productivity by automatizing completely weighing, marking, and carrying-out processes of plate-shaped materials. CONSTITUTION:An automatic weighing and marking device 1 of gold plate- shaped materials is constituted with a plate-shaped material positioning means 2, a weighing means 3, a marking means 4, a plate-shaped material carrying- out means 5, a carrying-out robot 6, and a controlling means 95 of the robot 6. In the plate-shaped material positioning means 2, a water-cooling turntable 7 is attached to a driving shaft driven by a driving motor, and its lower face side is cooled by cooling water to cool high-temperature gold plate-shaped materials. Plate-shaped materials are subjected to prescribed work such as weighing and marking successively by the plate-shaped material positioning means, the plate-shaped material carrying-out means 5, the carrying-out robot, and the controlling means 95 of the robot 6.