baber/WOPTO huggingface dataset:
Patent JP-H0921168-A (JP)
Title: Drawing up connecting device of concrete block
Inventor: SHIMIZU TOSHIYASU
IPC: E03F3/04
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to draw up and connect mutually concrete blocks easily and at low cost. SOLUTION: Blocks 3 are drawn up and connected with a connector. An insert 10 is buried in the surface of the blocks on the connection side. The connector is provided with a fastening bolt 11, a connection member 12 which ties mutual blocks and a pair of operation members 13, which are placed on both end areas of the connection member. The bolt 11 is inserted into a long hole 21 of the connection member and an insertion hole 26 of the operation member and screwed in with the insert 10. In an initial period of drawing up, a slope surface 20 of the connection member and a slope surface 23 of the operation member are partially placed one upon the other. When the bolt 11 is further fastened in this state, the slope surface 20 of the connection member moves slidingly toward the base end of the slope surface 32 while pressing the slope surface 32 of the operation member inwardly.  Therefore, the bolt 11 moves the long hole 21 relatively toward the inner end while less resistant blocks draw up the other blocks.
Patent JP-S5982813-A (JP)
Inventor: KOBAYASHI HIDEO
IPC: A47G21/18
Filed: 1982-11-04
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-H0860225-A (JP)
Title: Method for heating molten metal
Inventor: IMOTO TAKEO
IPC: B22D1/00
Filed: 1994-08-16
Abstract: PURPOSE: To provide a method for heating molten metal in a ladle refining process under the atmosphere. CONSTITUTION: The whole surface or a part of the surface of the molten metal 2 in the ladle 1 is cut off from the outer air and gaseous mixture containing 15-85% each of fuel gas and oxygen is spouted from a lance nozzle 5 positioned at the cut off part and burnt on the surface and at the upper part of the molten metal. By this method, the molten metal can be heated without using electric power or vacuum equipment and without affecting components of the molten metal.
Patent JP-2000030408-A (JP)
Title: Disk recording device
Inventor: HARIHARA SHUGORO
IPC: G11B7/24079
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a disk recording device capable of writing character data regarding recording information on a disk by a simple structure. SOLUTION: In a disk recording device for recording information in the information recording area of a disk 10 by an optical pickup 14, a thermosensitive rewritable material is provided in a part other than the information recording area of the disk 10, and a character data writing means is provided for writing character data regarding information recorded in the information recording area of the disk 10 in the thermosensitive rewritable material by using the optical pickup 14.
Patent JP-H1081863-A (JP)
Title: Adhesive
Inventor: TSUJI TSUYOSHI
IPC: C08F2/24
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a solvent-type adhesive comprising a chloroprene polymer substantially free from discoloration. SOLUTION: This adhesive is prepared from a chloroprene polymer substantially free from discoloration, which is prepd. by using a light-colored rosin acid (salt) having a Gardner color number of not above 4 as an emulsifier in polymerizing chloroprene alone or together with a monomer polymerizable therewith in an alkaline aqueous emulsion. This adhesive is far less colored than the adhesives of the prior art.
Patent JP-H0726879-A (JP)
Title: Branch shield construction method
Inventor: KURIHARA KAZUO
IPC: E21D9/06
Filed: 1993-07-07
Abstract: PURPOSE:To eliminate necessity of pile-driving for branching by connecting a main skin plate of a main line shield excavator to the folding type and proceeding with excavation at a predetermined point of branching by a branch line shield machine from a window hole of a secondary skin plate store in a middle drum. CONSTITUTION:A main line tunnel T(1) is excavated, by propelling force of a pray shield jack 51 which is stored in a rear drum 130, to a predetermined point of branching, by a main line shield excavator 1 in which a branch line shield excavator 2 is stored, with a front drum 110, a middle drum 120 and the rear drum 130 connected Then, the middle drum 120 and the rear drum 130 are disconnected at the predetermined point of branching, with a secondary skin plate 121 and the rear drum 130 left at the branching point, using the secondary skin plate 121 for receiving reaction force, excavation is continued with the front drum 110 and the middle drum 120, propelled by a secondary folding jack 52. And the front drum 110 and the middle drum 120 are driven l forwards and if the rear end of the middle drum 120 passes by the position of a window hole 123 of the secondary skin plate 121, a branch line tunnel T (2) is excavated from the window hole 123 by the branch line shield machine 2.
Patent JP-H0518392-A (JP)
Title: Ventilating device by pump using multiblade hollow pipe
Inventor: IWAMOTO YOSHIKAZU
IPC: B29C45/00
Filed: 1991-07-08
Abstract: PURPOSE:To reduce noise source and to improve ventilation efficiency by providing a multiblade hollow pipe and a ring motor which generate action of suction, pressurization and so on. CONSTITUTION:A multiblade hollow pipe 3 is inserted into a rotating inner ring of a hollow motor 2, and rotating both ends are matched by an aperture matching elbow 4 through a bearing or metal 6 and positions of parts are fixed by an armor 1. And an air duct 7 having a guide groove on the inner face is set at an optional length (opening or height), and airtightness is maintained by a semicircular cap whose one face is opened and which has airtight maintaining guide grooves on both ends, and an airtight band plate is inserted into the inner face of the air duct 7. By sliding this band plate to right and left, a suction port can be changed and slid to an optional position.
Patent JP-2001022767-A (JP)
Title: System and method for providing advertisement
Inventor: TAKENAGA TAKASHI
IPC: G06F13/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To acquire an advertisement effect suited to paid rates by counting how many times an advertisement object icon is designated and stopping the display of advertisement information when the prescribed number of times corresponding to the advertisement rates paid by a client is achieved. SOLUTION: When a terminal 1 transmits a local file name to a client information server 31, the server 31 accesses a client information DB 32 and discriminates whether the number of times of advertisement object icon designation a reaches the contract number of times of designation corresponding to paid rates or not and only concerning the icon which does not reach the number of times, character data and position information thereof are transmitted to the terminal 1. The WWW browser of the terminal 1 displays such an icon at a corresponding position on a map, the designate signal of a user is transmitted to the server 31 and the number of times of object icon designation in the DB 32 is counted up by '1'. Besides, the server 31 retrieves the DB 32 and detailed advertisement information is transmitted to the terminal 1 and displayed.  Thus, when the number of times if icon designation reaches the contract number of times of designation after repeating such processing, the advertisement object icon is not displayed.
Patent JP-H1020855-A (JP)
Title: Power source controller for electronic equipment
Inventor: HIRANO TETSUYA
IPC: G10H1/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption and to make it possible to extend the operable time by providing a power source interruption means interrupting a power source supply to output circuits excepting at least one output circuit among plural output circuits. SOLUTION: Amplifiers 19a, 19b amplify respectively analog musical sounds to supply them to speakers 2Ca, 2Cb, and musical sounds are generated from the speakers 2Ca, 2Cb. An output of a battery 50 is used as a source voltage age VH, and the source voltage VH is supplied to a regulator 52, a voltage detection circuit 54, a relay 56 and the amplifier 19b through a source switch 51. When the battery 50 is used up, and its output voltage becomes a prescribed voltage or below, the voltage detection circuit 54 activates a low voltage detection signal. Thus, the contact of the relay 56 is opened, and the supply of the source voltage VH to the amplifier 19a is stopped. Therefore, since the amplifier 19a doesn't consume power, a power consumption amount is reduced, and the life of the battery 50 is prolonged.
Patent JP-H0728214-A (JP)
Title: Heat developing color photosensitive material
Inventor: YAMADA MASATO
IPC: G03C1/498
Filed: 1993-07-09
Abstract: PURPOSE:To obtain a picture image with excellent discrimination in a short time and to avoid influences of variation of development conditions by incorporating a specified compd. as a dye-donating compd. of a heat developing color photosensitive material. CONSTITUTION:This heat developing color photosensitive material contains at least photosensitive silver halide, dye donating compd. and binder on a supporting body. The dye-donating compd. is a compd. expressed by formula. In formula, Dye is a dye group or dye precursor group, Y is a group having property to give difference in diffusion of the dye component corresponding to or reversely corresponding to the reduction of silver halide into silver in the latent image of a picture image, X is a single bond or connecting group, p is an integer 31, and q is 1 or 2. When p is >=2 or q=2, Dye or (Dye)p-X may be all same or different.
Patent JP-2000027915-A (JP)
Title: Manufacture of coned disc spring
Inventor: TAMAMORI HIDEO
IPC: F16F1/32
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To make crack difficult to occur by polishing the chamfered part on at least the recessed surface-side circumference of a substantially coved disc spring-shaped blank, and then peening it in two steps to impart a residual compression stress to the surface and inner part thereof. SOLUTION: A blank B is worked into substantially the same dimensional form as the finished product of a coved disc spring by lathing. At this time, the inside peripheral part and outside peripheral part of the blank B are roundly chamfered in a radius of about 1-2 mm. Further, the blank B completed in cutting is barrel polished in an aqueous solution containing ceramic abrasive stone or media, and the barrel polishing is continued for 1.5-2 hours in order to precisely finish, particularly, the chamfered radius part R of the recessed surface-side periphery. When the barrel polishing is completed, at least the recessed surface side of the blank B is peened in two steps to impart the residual compression stress to the surface and inner part thereof.
Patent JP-H0610088-A (JP)
Title: Method for sintering stainless steel powder
Inventor: TAKIGAWA HIROSHI
IPC: B22F3/15
Filed: 1992-06-25
Abstract: PURPOSE:To provide the method for sintering stainless steel powder by which the formation of Si oxides is prevented and its fatigue strength can be improved. CONSTITUTION:At the time of subjecting the stainless steel powder 1 manufactured by a water atomizing method to compacting and sintering, before this sintering, reducing treatment of removing an oxidized film 2 on the surface of the stainless steel powder 1 is executed. Moreover, this reducing treatment is executed in a high purity hydrogen atmosphere at 300 to 600 deg.C.
Patent JP-S6348913-A (JP)
Title: Potential holding circuit for input and output terminal
Inventor: HASEGAWA KENJI
IPC: H03K19/00
Filed: 1986-08-19
Abstract: PURPOSE:To prevent a through current from flowing by connecting the 3rd and 4th transistors (TRs) whose gate electrode receives a control signal and inverting signal respectively in series with the 1st and 2nd MOS TRs. CONSTITUTION:With a control signal 5 at L level, the MOS TRs 12,13 are conductive. In case of the potential at a point 2 at H level, the level of a point 3 is at L level by an inverter 1. Since the level of the point 3 is at L, the MOS TRs 10, 11 are conductive/nonconductive respectively and the level of the point 2 keeps H level. Conversely, with the point 2 at L level, the level of the point 3 is at H. In case of the level of the point 3 at H level, the TRs 10, 11 are respectively nonconductive/conductive and the point 2 keeps L level. When the point 4 receiving the internal output signal is at H(L) level and a signal 5 activates an output buffer 6, the level of the point 7 goes to L(H). In this case, the level of the signal 5 is at H and the TR 12 is nonconductive. Further, since an L level is inputted to the gate of the TR 13, the TR 13 is nonconductive. That is, a potential point 8 and the point 2, and the point 2 and a potential point 9 are nonconductive.
Patent JP-S6086000-A (JP)
Inventor: FUJIEDA SAKUO
IPC: B43L13/00
Filed: 1983-10-18
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-S6253069-A (JP)
Title: Driving device for reader
Inventor: OGATA NOBUAKI
IPC: H04N1/19
Filed: 1985-09-02
Abstract: PURPOSE:To simplify the manufacture process by forming a cut hole to a damping member so as to expose the upper face of a fixed scale and forming a projection to a part facing with the said scale of an optical unit thereby eliminating the need for adjustment and fitting. CONSTITUTION:The cut hole 22 prolonged in the lengthwise direction of the fixed scale 14 is formed to a damper member 20 provided to the upper face of the fixed scale 14 to expose the upper face of the scale 14. On the other hand a projection 25 the tip of which is placed to a part facing with the upper face of the fixed scale of the optical unit 5 and formed to the upper face of the fixed scale at a predetermined distance is provided. Through the constitution above, any external force is applied to the optical unit 5 held to a slider 15 and the slider 15 drops from the fixed scale 14, then the projection 25 of the optical unit contacts the upper face of the scale 14 and the dropping is prevented. In this case, the projection is processed while the interval between the projection and the fixed scale is kept within a permissible range, the adjustment at assembling is not required.
Patent JP-S6352964-A (JP)
Title: Method of cutting honeycomb structure
Inventor: FURUTA OSAMU
IPC: B24B27/06
Filed: 1986-08-18
Abstract: PURPOSE:To make it possible to cut a honeycomb structure in a short time without producing burrs on the cut surface thereof and without deforming cells therein, by cutting the honeycomb structure with the use of a diamond grind stone which is rotated at a high speed while the honeycomb structure is moderately rotated. CONSTITUTION:A honeycomb structure 2 in which, for example, a corrugated sheet and a flat plate are rounded into a roll shape is moderately rotated at a speed of 200 rpm. while a diamond grind stone having a thickness of about 1.3 mm and a diameter of 200 mm or the like is rotated at a high speed of about 1,740 rpm. for cutting the honeycomb structure. Thus, it is possible to cut the honeycomb structure in an extremely short time at a low cost, and it is possible to prevent burrs from being produced on the cut surface of the honeycomb structure and to prevent cells in ths honeycomb structure from being deformed.
Patent JP-S5982757-A (JP)
Title: Stem for semiconductor and manufacture thereof
Inventor: KOJIMA SHINJIROU
IPC: H01L23/50
Filed: 1982-11-04
Abstract: PURPOSE:To enable to manufacture easily and at low cost a stem for semiconductor not to generate coming out of lead pins from a printed wiring substrate by a method wherein the lead pins are driven respectively in the holes of the plural number of the printed wiring substrate, and soldering is performed making solder to be soldered in a conic type to the base edge parts on the outlet side of the driven direction of the pins. CONSTITUTION:A printed wiring substrate 1 is formed using a glass epoxy both sides copper-clad laminate, and holes 4, 4,... for lead pins 3 are dug on the terminal part patterns 2, 2,.... While, the tips of the lead pins 3 constructed by applying nickel plating of the degree of 1mum and tin plating of the degree of 5-10mum after a heading process is performed are inserted in the holes 4 of the substrate 1, and are driven in the axial line directions thereof. Because the outside diameter of the pin 3 is made smaller than the inside diameter of the hole 4, and moreover the outside diameters of the heads 3a, 3b of the pin 3 are made larger than the inside diameter of the hole 4, fixation of the pin 3 is strengthened, and the head 3a comes in contact stably with the pattern 2 of the substrate 1. Then the protruded parts 3c of the pins 3 are dipped in a supersonic wave solder tank, and when drawing up from the liquid surface is performed correctly in the axial line direction of the pins 3, the conic type solder 9 is soldered to the base edge parts on the outlet side of the driven direction of the pins 3.
Patent JP-S6437718-A (JP)
Title: Production of substrate for magnetic disk
Inventor: KIJIMA SHUN
IPC: G11B5/73
Filed: 1987-08-04
Abstract: PURPOSE:To easily obtain the roughness required for a media by bringing a gaseous mixture contg. hydrogen fluoride in an inert gas into contact with a glass substrate kept in a specific temp. range. CONSTITUTION:The gaseous mixture contg. 0.01-10mol.% hydrogen fluoride in the inert gas is brought into contact with a glass stock plate kept in the 5-90 deg.C range, by which ruggedness is formed on the surface of the glass stock plate and the substrate for a magnetic disk is obtd. The max. height (Rmax) of the surface roughness consisting of ruggedness is required to be <=1,00Angstrom  at 250mum reference length and >=50Angstrom  at 50mum reference length; more preferably said height is maintained at <=700Angstrom  at 250mum reference length and more preferably, <=400Angstrom  at 250mum reference length. The easy formation of the fine ruggedness distributed uniformly without having directivity within the surface on the surface is thereby enabled and the performance required for the media is sufficiently satisfied.
Patent JP-S6437248-A (JP)
Title: Preparation of whipped yoghurt
Inventor: ORII NAOKI
IPC: A23L21/10
Filed: 1987-08-04
Abstract: PURPOSE:To obtain the titled yoghurt having fine texture and soft sense of eating without dry feeling, by feeding a yoghurt base containing a gelling agent and whipped cream to a mixer and continuously mixing both in a hermetically sealed state in a short time. CONSTITUTION:Skim milk, raw milk, skim milk powder, fat and oil, saccharides, water and a gelling agent, such as gelatin or agar, mixed, sterilized, cooled, then inoculated with a starter and fermented to afford a yoghurt base containing the gelling agent. The resultant yoghurt base and whipped cream with preferably 15-100% overrun are subsequently fed to a hermetically sealed type continuous mixer and continuously mixed in a hermetically sealed state in a short time to afford the aimed yoghurt. Furthermore, the mixing ratio of the above- mentioned whipped cream is preferably 10-50%.
Patent JP-S6349532-A (JP)
Title: Speed control device
Inventor: MIYAKE OSAMU
IPC: F02D45/00
Filed: 1986-08-19
Abstract: PURPOSE:To prevent the generation of hunting and improve a driving feeling by providing plural speed change timer means for prohibiting the speed change of an automatic speed change control means corresponding to a vehicle speed deviation obtained by subtracting a constant speed traveling set vehicle speed from the present vehicle speed. CONSTITUTION:The electronic control means of a speed control device has a microcomputer CPU, which has an automatic speed change control means for making a speed change control as a speed change stage corresponding to the output of a vehicle speed or engine speed and an engine load or throttle opening, and a constant speed traveling control means for controlling so that a defined set vehicle speed is maintained by controlling the throttle opening. In this case, plural speed change timer means prohibit the speed change to an automatic speed change control means corresponding to a vehicle speed deviation which is obtained by subtracting a constant speed traveling set vehicle speed from the present vehicle speed. Thereby, the number of speed changes caused by overshoot at the time of controlling a throttle which takes place during constant speed traveling can be reduced, preventing the generation of hunting.
Patent JP-H1015581-A (JP)
Title: Float type water area purifying apparatus
Inventor: YAMAGAMI TAKAYUKI
IPC: C02F7/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To arrange a water stream generator at a required water depth position by simple work by providing the water stream generator allowing water flow much in oxygen to flow out at a deep water position to a float provided to a water area to be purified and providing the apparatus raising and lowering the water stream generator in water from a housing part. SOLUTION: The water stream generator 13 for allowing water streams high in oxygen content to flow to a deep water position is provided in the state connected to a float 11 provided in an water area to be purified but, at this time, the housing part 19 hanging up the water stream generator 13 through the opening part 22 formed to the float 11 from water to house the same is provided. The winder 14 raising and lowering the water stream generator 13 through a chain 18 is arranged to the upper part of the housing part 19 and an anchor 15 is mounted on the lower part of the water stream generator 13 through a support frame 15b.  An eductor operated by using water streams rich in oxygen sent to the water stream generating means 13 from the water sending pump 12 mounted on the float 11 and suching a surface water layer through a water hose 20 as drive streams is provided to the water stream generator 13.
Patent JP-S58131618-A (JP)
Inventor: FUUBERUTO ROORENTSU NAIMAA
IPC: H01H9/54
Filed: 1982-11-04
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-S6173894-A (JP)
Title: Electrolysis of gold
Inventor: KATO MITSUO
IPC: C25C1/20
Filed: 1984-09-18
Abstract: PURPOSE:To eliminate the problems of equipment and operating cost accompanied by the electrolysis by use of a starting sheet and to simplify the stage in a process for the electrolysis of gold, by using a titanium sheet as a negative plate. CONSTITUTION:In the electrolysis of gold, a titanium sheet is used as a negative plate in stead of a pure-gold sheet which has been used conventionally. This titanium sheet is made by being cut off from a high-grade and rolled titanium plate to proper dimensions, to which proper ribbons or the like are attached. By use of this titanium sheet, the electrolysis is carried out for about 1-3hr by means of direct current alone in the initial stage at a current density which causes no passivation, e.g. about 70-80A/m<2>, to electrodeposit a thin metal on the surface of the titanium negative plate. Succeedingly, the current density is raised to a conventional operating value to perform the electrolysis. By this method, high-quality electrodeposited gold can be obtained at a low cost without pullution by titanium to the electrodeposited gold.
Patent JP-2000353852-A (JP)
Title: Optical transmitter
Inventor: INOUE YASUSHI
IPC: H04B10/516
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To suppress signal level fluctuation due to conventional principle, without using an optical phase modulator. SOLUTION: This optical transmitter is equipped with a semiconductor laser 1, which has a terminal to modulate an optical oscillation frequency through an injected current, a modulating means that modulates the injected current to the semiconductor laser 1, by using a signal that has a frequency fp which is higher than the signal band of the data to be sent and satisfies the condition Δf/fp>1, where Δf is the amount of optical oscillation frequency deviation of the semiconductor laser 1 due to injected current, and a means 2 to modulate the intensity through a data signal which sends the output light of the semiconductor laser 1.