baber/WOPTO huggingface dataset:
Patent JP-H09212212-A (JP)
Title: Method for collating sequence circuit
Inventor: SAITO TAKAYUKI
IPC: G05B19/048
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to recognize sequence circuits having substantially identical logic SOLUTION: Sequences A, B are extracted from a ladder sequence circuit and these sequences A, B are mnemonically developed in each block. The developed sequences are logically expressed and their addresses are sorted to prepare logical sequences A', B'. The logical sequences A', B' are mutually compared in each block, and when a difference is detected, blocks including the difference are extracted.
Patent JP-S60161042-A (JP)
Title: Hook metal for variety bottle working machine
Inventor: OOHIRA TERUYUKI
IPC: B23Q3/00
Filed: 1984-01-30
Abstract: PURPOSE:To facilitate the work for taking in and out a working bottle hooked to a hook metal from above a heating furnace by splitting the hook metal into two and constructing such that the front half-section is leapable above the horizontal line. CONSTITUTION:The hook metal of variety bottle working machine is arranged above the central portion of heating furnace 6 to hook a suspension metal 4 of working bottle 5. Here, the hook metal is constructed with a securing member 2 and a leapable portion 1 pivoted leapably through a pin 3. Consequently, when taking in and out the working bottle 5 from above the heating furnace 6 along the center line, said work is facilitated by leaping said portion 1.
Patent JP-H01194362-A (JP)
Title: Buried gate type mosfet and manufacture of the same
Inventor: ITO MASAHIRO
IPC: H01L29/78
Filed: 1988-01-29
Abstract: PURPOSE:To reduce capacity between an electrode and source.drain by providing a gate insulating film between the bottom and lower part of the side of a buried gate electrode and the source.drain, and providing a insulating film thicker than the gate insulating film between the side upper part of the electrode and the source.drain. CONSTITUTION:An N-type impurity layer 27 is formed on a P-type Si substrate 21. An SiO2 film 28 and a gate groove 29 are formed on the layer 27. By a CVD method, an SiO2 film 30 of 5000Angstrom  is formed on the bottom and side of the groove 29. An insulating film 23 being thicker than a gate insulating film 22 is formed on the side of the groove 29 by anisotropically etching the film 30. Furthermore, the bottom of the groove 29 is etched to form a gate groove 31 of a depth of 100-1000Angstrom . Next, the film 22 communicating with the film 23 is formed on the bottom and side of the groove 31 by a thermal oxidation method. The grooves 29, 31 are coated with a low-resistance polycrystalline Si by using a CVD method, to be patterned to form a buried gate electrode 26. Then, the layer 27 is heat-treated, and a source extension 24a and a drain extension 25a are formed to complete a source 24 and a drain 25.
Patent JP-S61176198-A (JP)
Inventor: HIROZAWA YASUTAKA
IPC: H05K7/18
Filed: 1985-01-31
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-H01193006-A (JP)
Title: Operation method for oil pump
Inventor: NAGAI SHINICHI
IPC: F01D25/20
Filed: 1988-01-29
Abstract: PURPOSE:To aim at optimization of a whole system, in the lube oil supply facility for supplying oil to a steam turbine bearing provided with an emergency oil pump driven by an alternating current electric motor, by supplying lube oil pressure and the oil amount meeting each situation with free changeover of ejecting pressure of the emergency oil pump. CONSTITUTION:On the occasion of turning operation of a steam turbine, an emergency oil pump 3 is operated through a starter 8. Since continuous turning is necessary, a rotating speed changeover device 15 is switched to a high rotating speed side. A battery 7 which is the power source of the emergency oil pump 3, is enabled to make continuous operation of the emergency oil pump 3 by being charged continuously from a normally used A.C power supply 4 and an emergency A.C power supply 5. When the normally used A.C power supply 4 is cut off, the emergency A.C power 5 is made to turn on as a backup, but until the prescribed time for making turning the power on a rotational speed changeover device 15 is switched to a low rotational speed side, and the turbine is stopped in safety as well as power consumption in the battery 7 is reduced.
Patent JP-H06199004-A (JP)
Title: Tape printing machine
Inventor: SAWADA AKIHIRO
IPC: B41J21/00
Filed: 1993-01-06
Abstract: PURPOSE:To print foreign letter lines beautifully by correcting properly an inter-letter pitch for each foreign letter corresponding to the breadth of the foreign letter formed. CONSTITUTION:When a printing key is operated after a text including foreign letters being input, a letter code indicated by a text painter is read out. When neither the letter code nor the next letter is a foreign letter (S60.S61: No), the width data of a letter indicated by the text pointer is set up as an inter- letter pitch without being corrected (S66). On the other hand, when a letter next to that indicated by the text pointer is a foreign letter, or when a letter indicated by the text painter is a foreign letter and the next letter is not a foreign letter (S60: No, S61: Yes), the inter-letter pitch is corrected according to established correction conditions (S62-S66).
Patent JP-S63186851-A (JP)
Title: Compacted sintered alloy and its production
Inventor: KIKUCHI ISAMU
IPC: C22C33/02
Filed: 1987-01-29
Abstract: PURPOSE:To develop a sintered alloy having excellent strength and corrosion resistance, having the small friction factor and suitable for various bearing materials, by compounding specific ratios of brass and bronze powders with a solid lubricating material to iron powder, subjecting the compounded powder to compacting and sintering the same in a reducing atmosphere. CONSTITUTION:The brass powder and bronze powder having <=80 mesh are added to the iron powder having 150-250 mesh to form the compounded powder contg. the compsns., by weight, of 45-65% Fe, 30-45% Cu, 4-12% Zn and 1-5% Sn. One or more kinds among <=5% graphite powder, Pb powder, Mo powder and MoS2 powder as the solid lubricating material are added to said compounded powder and compounded therewith. The compounded powder is then subjected to compacting and thereafter is sintered in the reducing atmosphere at <=900 deg.C, by which the sintered alloy having the excellent strength and corrosion resistance, having the small friction factor and suitable for the bearing materials can be obtd.
Patent JP-S56114353-A (JP)
Title: Method of separating semiconductor wafer and wafer fixing plate
Inventor: SHIMURA YOSHIHARU
IPC: H01L21/67
Filed: 1980-02-15
Abstract: PURPOSE:To remain element segments being arrayed by a method wherein when a semiconductor wafer is fixed on a cutting table of a cutting device with an adhesive  agent and cut into the individual element segments, the wafer is kept surrounded  by the wafer fixing plate before removing the adhesive agent. CONSTITUTION:The semiconductor wafer 4 is tightly fixed on the cutting table 1 forming a cutting device using the adhesive agent 2 and cut along scribe lines drawn lengthwise and breadthwise on the wafer 4 to be made the individual element segments 5. Then, the wafer 4 is surrounded on the periphery by the wafer fixing plate 6 with the element segments 5 remaining tightly fixed due to the existence of the adhesive agent 2 and then, the adhesive agent w is removed by using a solvent or by heating to put the element segments 5 in a free state. Whereby the element segments 5 are left arrayed and easily picked up without falling off the table 1.
Patent JP-S61178802-A (JP)
Inventor: ARAKAWA TOSHIAKI
IPC: B65B5/00
Filed: 1985-01-31
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-H11216349-A (JP)
Title: Mixing dispenser
Inventor: SAEKI TOKUKAZU
IPC: B01F35/60
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve safety for operators by stopping a machine itself especially when a hand, etc., of the operators approaches a first roll. SOLUTION: In a mixing dispenser wherein three rotatable first, second and third rolls 5, 7, 9 are provided to frames 3L, 3R in series and a material M to be mixed having flowability is supplied to the gap between the first and second rolls 5, 7 from above and fed out to the gap between the second and third rolls 7, 9 to be mixed and dispersed, the safety cover 13 covering three directions of the upper side of the peripheral surfaces of the first and second rolls 5, 7 and the front and rear upper parts of the most approach part of the peripheral surfaces of the first and second rolls 5, 7 is provided over both end parts of the first and second rolls 5, 7 and a sensor detecting the open operation of the safety cover 13 to stop the rolls 5, 7, 9 is provided.
Patent JP-H11220488-A (JP)
Title: Electronic mail distributing method and system and storage medium storing electronic mail distribution program
Inventor: TAKURA AKIRA
IPC: H04L12/58
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To dispatch electronic mail even to a party having an unknown electronic mail address by receiving the electronic mail containing the set of an indirect address, with which a person or the group of persons can be specified, and an electronic mail address corresponding to that indirect address, and registering the electronic mail in a storage means. SOLUTION: In a database 34, the indirect address for specifying a person or a group of persons which is a combination of a personal name, organization name, post, address or telephone number and the electronic mail address are previously registered in corresponding way. An electronic mail receiving part 31 receives the electronic mail containing all or any one of telephone number, address, personal name and organization name from a certain electronic mail server. An address translating part 32 extracts all or any one of the telephone number, address, personal name and organization name to be the indirect address from the received electronic mail. Based on the extracted indirect address, the address translating part 32 retrieves the data base 34 and acquires the electronic mail address corresponding to the indirect address.
Patent JP-H08192336-A (JP)
Title: Both surface uniform lathe-turning method for blank for magnetic disc substrate and device thereof
Inventor: KANOUCHI ATSUICHIROU
IPC: B23Q15/22
Filed: 1995-01-10
Abstract: PURPOSE: To prevent machining stresses from remaining in a machined surface layer by altering the set coordinate values of a NC program in such a way that both surfaces are uniformly machined while being adjusted to the thickness of each blank. CONSTITUTION: A distance (a) is measured from the position of an origin to the main spindle surface of a lathe. After a tool rest 2 has been restrored to the position of an origin A, a blank 5 is installed to the main spindle surface of the lathe, the tool rest 2 is then moved to the position of a blank surface B in the main spindle surface of the lather in a plane parallel to the axial line of the main spindle 1 of the lathe, and the coordinates of the position are read out, so that a distance (b) from the position of an origin to the blank surface is thereby measured.  The computation of the value of (a-b) by operations as mentioned above enables the thickness of the blank 5 to be measured, optimum coordinates for lathe turning are computed based on the aforesaid measured value so as to allow set coordinates for a NC program to be altered, and both surfaces of the blank are thereby uniformly machined.
Patent JP-H03221910-A (JP)
Title: Ftheta lens system in optical scanner
Inventor: ONO KATSUAKI
IPC: G02B26/10
Filed: 1990-01-26
Abstract: PURPOSE:To obtain the ftheta lens system which can correct effectively a surface tilt by constituting it of combination of spherical lenses which can be manufactured easily, and also, combining it with a cylinder lens for correcting a surface tilt. CONSTITUTION:The ftheta lens system is an image forming lens system which has an ftheta function with regard to the main scanning direction, and is constituted of two groups and two pieces in which a first lens 5 and a second lens 6 are placed in order from the side of a deflecting device to the scanning face side. A first lens 5 is a positive meniscus lens whose concave face is turned to the deflecting device side, and a second lens 6 is a biconvex lens in which refracting force of the lens face of the scanning face side is stronger than refracting force of the lens face of the deflecting device side. When a composite focal distance of the whole system, a radius of curvature of an i-th lens face counted from the deflecting device side, a face interval, and a distance extending from an origin of deflection of a deflecting luminous flux by the deflecting device to a first lens face are denoted as (f), Ri, Di, and Do, respectively, it is a feature that R1, R2, Do, and (f) satisfy the conditions of an expression I, an expression II, an expression III, and an expression IV. As for this lens system, the curvature of image in the main scanning direction is small, and the ftheta characteristic becomes satisfactory.
Patent JP-H08187065-A (JP)
Title: Tea leaf for beverage
Inventor: TACHIBANA TOKICHI
IPC: A61P9/12
Filed: 1995-01-09
Abstract: PURPOSE: To obtain a tea leaf for beverage in a specific blend, effective for treating especially diabetes, having efficacy of diuretic, evacuation, drop in blood pressure, elimination of fatigue and removal of stress. CONSTITUTION: This tea leaf for beverage is obtained by finely cutting 70wt.% of bud of Aralia elata Seem, 20wt.% of Lycium Chenense Mill, 5wt.% of Euryale ferox and 5wt.% of Anemarrhena asphodeloidesbge, fermenting while roasting in a pot, drying, grinding and stirring.
Patent JP-H04212657-A (JP)
Title: Windshield wiper controller
Inventor: NOMURA TETSUYA
IPC: B60S1/08
Filed: 1991-02-08
Abstract: PURPOSE:To drive a wiper blade at a wiping interval in accord with a driver's feeling by integrating a value based on the output of a raindrop sensor, outputting a driving signal to a driving means when the integrated value becomes more than the threshold value, and driving the wiper blade into reciprocating displacement motion. CONSTITUTION:A process circuit 12 reads a detection signal of a sensor 4 when an auto-wiper switch 2 is conducted, setting an operating state in a wiper motor 5. When the process circuit 12 starts this wiper motor 5 at time t1, a timer 32 is set to a time T1, starting its counting operation, and the circuit 12, and it suspends its integrating operation after resetting an integrated value M of rainfall to zero. When a fact that the wiper blade is reset to the inital position from an output voltage level of a cam switch 30 is detected, the process circuit 12 is going to integrate a detection signal of the raindrop sensor 4 from the time T3. The time T1 is selected so as to become 1/2 of the wiping required time W1 from T1 to T3. When the integrated value is reached to the threshold value, wiping operation is started.
Patent JP-S59143294-A (JP)
Inventor: NAITOU YOSHIAKI
IPC: F27D11/06
Filed: 1983-02-03
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-S61177935-A (JP)
Inventor: HATA MASUO
IPC: B44C1/22
Filed: 1985-01-30
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-S58136664-A (JP)
Title: Ultraviolet ray-curing resin composition
Inventor: HASHIMOTO MATSUO
IPC: C08F2/48
Filed: 1982-02-08
Abstract: PURPOSE:To provide the titled compsn. which is tinted in excellent deep colors with anionic dye when applied to a transparent substrate and cured with ultraviolet ray, prepared by dissolving a basic polymer, a di- or poly-acrylate and, when necessary, a photoreaction initiator in a solvent. CONSTITUTION:The ultraviolet ray-curing resin compsn. consists of (A) a basic polymer (e.g. dimethylaminoethyl acrylate), (B) a compd. having at least two acryloyl groups at the terminal of the molecule (e.g. ethylene glycol diacrylate), (C) a photoreaction initiator as an optional ingredient (e.g. 2-ehtylanthraquinone) and (D) a solvent (e.g. xylene). (A) and (B) are used in the ratio of 25-80:75- 20 by weight. When applied to a transparent substrate made of glass, plastic, etc. and irradiated with ultraviolet ray, the compsn. forms a film of 0.5-100mu thickness and when the film is tinted with an anionic dye of desired color tone, the substrate is tinted in excellent deep color.
Patent JP-H03224369-A (JP)
Title: Picture reproducing device
Inventor: YOSHIDA MASAAKI
IPC: H04N5/253
Filed: 1990-01-30
Abstract: PURPOSE:To easily recognize the correspondence between a picture and accompanied information by providing information read means reading information attending a picture written in an information recording medium on print paper and an information output means outputting the information attending the picture read by the information read means simultaneously when a picture read by a picture read means is outputted onto a television monitor. CONSTITUTION:Four switches 14 setting vertical and horizontal panning to a screen of a television monitor 17 under zoomed-up condition are prepared in each direction. A selector switch 15 selects and displays the information desired to be displayed on the screen of a television monitor 17 in the information read from a recording track 2 of a print 1. As the information, information of photographing date, information relating to pickup such as a camera in use, a lens focal length, an aperture, a shutter speed, and fact of using strobe flash and film information such as a kind of a film, a film number and a frame number are provided.
Patent JP-S58134799-A (JP)
Inventor: HIRASAWA KIYOSHI
IPC: C08L27/00
Filed: 1982-02-05
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-H03225080-A (JP)
Title: Pelton turbine
Inventor: KIDO HITOSHI
IPC: F03B1/02
Filed: 1990-01-30
Abstract: PURPOSE:To enable the sufficient execution of a flaw detection test by a UT (ultrasonic test) and the improvement of maintainability by forming a bucket wheel into the structure divided into a disc part and a bucket part. CONSTITUTION:A bucket wheel 41 is formed of an integrally cast divided bucket 42 and a disc part 43, and the divided bucket 42 and disc part 43 are fastened by several reamer bolts 44 and nuts 45. The face for disposing vertical probes 47 and oblique probes 48 can be thereby secured sufficiently. Accordingly, a flaw detecting test can be performed sufficiently to improve maintainability. Furthermore, since assembling and fixture can be simply performed using only a few reamer bolts 44 and nuts 45, high quality and low cost can be attained effectively.
Patent JP-H02199610-A (JP)
Title: Magnetizing device for permanent magnet type erasing head and production thereof
Inventor: YOSHINO TAKESHI
IPC: G11B5/325
Filed: 1989-01-27
Abstract: PURPOSE:To allow erasing of a high-coercive force tape by respectively independently providing a magnetizing yoke for a main magnetic pole part and magnetizing yoke for an auxiliary magnetic pole part and providing magnetizing coils for generating magnetic fields respectively independently in the respective yokes. CONSTITUTION:The magnetizing yoke 3 for the main magnetic pole part and the magnetizing yoke 4 for the auxiliary magnetic pole part are fixed in the respectively independent state to the home positions on a stationary plate 7 consisting of a nonmagnetic material. The magnetizing coil 5 for the main magnetic pole part and the magnetizing coil 6 for the auxiliary magnetic pole part are provided respectively independently in the magnetizing yoke 3 for the main magnetic pole part and the magnetizing yoke 4 for the auxiliary magnetic pole part in order to generate respectively the desired magnetic fields. Magnetization is executed by impressing a current thereto from a power source 8 for magnetization. The wasteful flow of magnetic fluxes is prohibited in this way, by which the efficiency of the magnetic fluxes to be focused to the main magnetic pole part is enhanced and the high magnetic fields are generated. The sufficient erasing of the high-coercive force tape is possible as well.
Patent JP-S58134725-A (JP)
Title: Mold for resin
Inventor: SHIKIMACHI KAZUHIRO
IPC: B29C45/77
Filed: 1982-02-04
Abstract: PURPOSE:To obtain a resin mold to produce a desired shape of moldings without the need to exchange molds by using a mold in which plural cavitites of different shapes are formed in one mold and the supply of resin to each cavity is selected by a gate switching means. CONSTITUTION:Cavities 7a-7d of different shapes are carved on the cavity plate 2 of a mold 1, and runners 8a-8d for each of the cavities are carved at an angle of 90 deg. in relation to the center, In a rotary gate 9 at the center, a running 10 is provided at one place in order to supply a resin supplied from a sprue to any of the runners 8a-8d. Thus, necessary numbers of moldings of a desired shape can be simply obtained in a necessary period by turning the rotary gate 9.
Patent JP-H01194383-A (JP)
Title: Additive wiring substrate
Inventor: TAKAHASHI HIROSHI
IPC: H05K1/03
Filed: 1988-01-28
Abstract: PURPOSE:To improve soldering heat resistance and electrical characteristics of a wiring board by performing hot-press bonding of an adhesive sheet with mold release film on the surface of insulation substrate which is lamination- formed previously. CONSTITUTION:A prepreg 2 is provided between an adhesive layer 3 and an insulation substrate 1 in manufacturing a substrate for additive wiring board. It allows the adhesive layer 3 and the insulation substrate 1 to be in a strongly adhered one piece on hot-press curing. Also, since the insulation substrate 1 is thermally cured previously, there is no diffusion of low-molecular chemical compound or flow mixture of resin from the substrate resin, thus preventing improper influence to plating deposition properties in the additive process.
Patent JP-S60163984-A (JP)
Title: Antifreeze
Inventor: KAMEI TERUO
IPC: C09K3/00
Filed: 1984-02-06
Abstract: PURPOSE:To provide an antifreeze consisting of a glycol, water, a corrosion inhibitor and a specified amide compd. and exhibiting an improved corrosion preventive effect on a heat-conductive aluminum surface. CONSTITUTION:The antifreeze is prepd. by adding 0.05-3.0wt% at least one amide compd. selected from among O-toluenesulfonamide, P-toluenesulfonamide and benzylsulfonamide, to a base antifreeze consisting of a glycol (e.g. ethylene glycol), water and a corrosion inhibitor (e.g. sodium benzoate). EFFECT:The antifreeze is useful as coolant for automobile engines which prevents freezing, rusting and corrosion of the cooling system.
Patent JP-H11204714-A (JP)
Title: Semiconductor device lead frame
Inventor: UMEDA YASUSHI
IPC: H01L23/50
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To secure an extremely excellent solder wettability, by a method wherein nickel strike plating is performed on a substrate, and nickel plating is performed thereon, and finally copper plating is performed on a palladium plated layer at a specified ratio or less. SOLUTION: A level of a copper impurity amount in a palladium plating agent is changed from 0 to 22.8 ppm, and the other impurities contain iron of 1.0 ppm, chrome of 1.5 ppm, and nickel of 2.0 ppm, and a copper amount included in the palladium plated layer is changed from 0 to 1.6%. If a zero-cross time is taken as a solder wettability test, when copper of impurities of the palladium plated layer exceeds 0.7%, the zero-cross time becomes an extremely large value, and the solder wettability is deteriorated due to heating in IC assembling. While, if copper impurities of the plated layer are 0.7% or less, the solder wettability is excellent.