baber/WOPTO huggingface dataset:
Patent JP-2001025593-A (JP)
Title: Embroidery frame with roller feed mechanism
Inventor: OMIYA KOUSHIRO
IPC: D05B39/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To feed mounted cloth to a longitudinal direction by feeding the cloth in a forward direction after the end of pattern formation and spreading a fresh cloth surface on a cloth frame exclusive of the end point of pattern formation. SOLUTION: A pulse motor is driven and controlled in accordance with embroidery sewing data and embroidery frame A is moved in a prescribed direction by means of an embroidery frame drive mechanism, by which the desired patterns are embroidered. After the patterns of the embroidery are formed, the embroidery cloth held by upper and lower supporting rollers 10, a feed roller 24, a supporting roller 11 and a feeder roller 25 is moved in the longitudinal direction of a sewing machine and when the fresh cloth surface not sewn with the patterns exclusive of the end point of sewing comes atop a cloth receiving part 12 of the embroidery frame, a knob and an internal gear are freed and the cloth is retained by a cloth retaining frame. The fresh cloth surface exclusive of the sewing end point of the previous patterns is spread on the embroidery frame A.
Patent JP-H02224248-A (JP)
Title: Manufacture and construction of solder bump
Inventor: JIORA JIEI DEISHIYON
IPC: H01L21/60
Filed: 1989-08-02
Abstract: PURPOSE: To provide a simplified method applicable to different systems, substrates, etc., by a method wherein a solder layer is heated until the surface tension of a solder melting metal completely melted in the solder pulls the solder and the molten solder melting metal so as to form a solder bump. CONSTITUTION: A solder melting metallic layer 14 is formed on a metallic bump base layer 13 to be covered with the solder melting metal so that the metallic layer 14 may be covered with a solidified solder layer 15 avoiding such a state of the solder melting metal completely melted in the solder for making the solder layer 15 substantially and completely melt down the solder melting metal. Later, the solder layer 15 is heated until the surface tension of the melted down solder pulls the solder melting metal in contact with the solder so as to form a solder bump 17 as if covering the metallic bump base layer 13. Through these procedures, the simplified bump manufacturing method applicable to different solder systems, substrates and the metallic bump base layers can be provided.
Patent JP-H0487893-A (JP)
Title: Driving device for bicycle
Inventor: KOMURO YUTAKA
IPC: B62M1/24
Filed: 1990-07-31
Abstract: PURPOSE:To lessen the fluctuation of torque so as to go up a slope easily by converting the reciprocation of a pedal to the rotary motion of a crank through a pedal arm, and driving a bicycle by the rotating force. CONSTITUTION:Shafts 2 are respectively projected on both right and left side surfaces of a frame 9 of a bicycle, and one end of a pedal arm 1 is rotatably fitted to each shaft 2. A pedal 3 is fitted to the other end of the pedal arm 1. The lower surface 7 of the pedal arm 1 is formed as a sliding surface where a rotary cylinder 6 slides. A cover 4 is fitted to the side of the arm 1 not to separate the arm 1 from a ring 6. On the other hand, a rotating ring 6 is annularly installed on the forward end portion 5 of a crank 8 to lessen the sliding friction. That is, the lower surface 7 of the arm is brought into contact with the forward end of the crank to convert the reciprocation of the arm 1 to the rotary motion. Thus, a driving device having no fluctuation of torque is formed so as to go up a slope easily.
Patent JP-H05148609-A (JP)
Title: Method of forming friction layer on surface of blade
Inventor: HARII EDOUIN IITON JIYUNIA
IPC: C23C4/06
Filed: 1991-07-16
Abstract: PURPOSE: To provide a method of applying abrasive layers on turbine blades of an aircraft gas turbine engine or the like which is superior in oxidation resistance, high temperature strength, high temperature frictional force, chemical stability, etc., for the purpose of using under high temperature conditions.  
     CONSTITUTION: A plasma thermal spraying stream is injected to a turbine blade surface through a plasma thermal spraying nozzle provided on the downstream end, ceramic particles and metallic particles are introduced into the plasma thermal spraying stream from the upstream side from the nozzle end and heated while being mixed in the flow, and the mixed particles are sprayed on the blade surface together with the plasma thermal spraying stream to form a friction layer on the blade surface. The ceramics powder is a sialon group or crystalline Si 3 N 4 , while the metallic particles are composed in weight % of 0-10 Co, 6-10 Cr, 5-10 Al, 4-10 W, 2.25-8 Ta, 0-1 Hf, 0.015-0.025 C, 0-2 Mo, 0-3 Re, and the remainder Ni. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0735585-A (JP)
Title: Flow switch
Inventor: NAKAJIMA KAORU
IPC: G01F1/28
Filed: 1993-07-22
Abstract: PURPOSE:To provide a flow switch having the capability of detecting a downstream flow without any additional piping for generating an upstream flow. CONSTITUTION:A guide 2 vertically extended along a flow direction is laid in a flow passage 1 formed out of a pipe line 11. The guide 2 has a lower stopper 31 at the lower end thereof, and an upper stopper 32 at the suitable position thereof. In addition, a float 4 having smaller specific gravity than a fluid and housing a magnet 41 is provided between both stoppers 31 and 32, while the guide 2 being inserted in the intermediate section thereof in such a way as keeping the float 4 vertically slidable along the guide 2. A reed switch 6 is laid and fixed at the required position.
Patent JP-S6181148-A (JP)
Title: Stator of induction motor for driving railway train and manufacture thereof
Inventor: SAIMA SUSUMU
IPC: H02K1/18
Filed: 1984-09-26
Abstract: PURPOSE:To reduce the weight by using a stator core formed with a plurality of axially moving projection contacts distributed circumferentially on the outer peripheral side. CONSTITUTION:A stator core 12A is of a laminated type, and contacted at a plurality of axially moving projection contacts 12B with an outer peripheral cylinder 15. The contacts 12B of a stator core 12A and the cylinder 15 are rigidly connected by a welded portion 16 by plug welding performed along a long hole formed axially on the cylinder 15. A cooling air passage 14A is formed in the recesses between the contacts 12B of the core 12A on the cylinder 15. Ring-shaped end fittings 18 are welded at the welded portion 21 to the longitudinal end of the cylinder 15, a bearing bracket 19 is engaged with the fitting 18, and detachably clamped fixedly by a bolt 23 and the like.
Patent JP-S6365829-A (JP)
Inventor: OTA HIROYUKI
IPC: A47J27/00
Filed: 1987-08-12
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-H1046635-A (JP)
Title: Antifreezing hydrant with fancy box
Inventor: INUI MASAHIRO
IPC: E03B9/04
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To enable thawing of also frozen water not only in a riser but also in a valve box and a jacketed pipe easily by bringing one clip for an electric thawer into contact with a discharge outlet and the other clip with the metallic section of an operating section body by opening an open-close cover. SOLUTION: Heat-insulating materials 29, by which water is difficult to be frozen, are introduced at upper and lower two places in a fancy box 18 even at the time water draining being forgotten, and one clip for an electric thawer is held to a discharge outlet and another clip to the metallic section of an operating section body 6 by opening an open-close cover 26 and electricity is conducted at the time of the forgetfulness of dropping and the freezing of the inside of a riser 11. Consequently, a current is made to flow through a discharge-outlet joint 19, a water discharge port body 14, the riser 11, a mounting elbow 12, a mounting nut 13, a valve box 1, a jacketed pipe 5 and the operating section body 6, and heat begins to be generated. Thawing from the riser 11 to the discharge outlet progresses after a fixed time, and water can be passed.  Even when valve box 1 itself is frozen or water rising in the jacketed pipe 5 is frozen, thawing is carried out similarly.
Patent JP-S6357529-A (JP)
Title: Serine protease
Inventor: AOKI YOSUKE
IPC: A61K38/48
Filed: 1986-08-29
Abstract: PURPOSE:To obtain serine protease showing cross reactivity on antibody against a specific polypeptide, having activating action on natural killer cell and prophlogistic action. CONSTITUTION:An anti-cancer drug containing serine protease [enzyme protein having 31,800mol.wt. and strong basicity of optimum pH8.5 and activity being inhibited with DFP but not by addition of EDTA (1mA) and PCMMB (1mM); relatively specifically deactivating enzyme APo-VB6] which shows cross reactivity on a polypeptide shown by formula I (R1 is H or group shown by formula II; R2 is OH group shown by formula III), as an active ingredient. The serine protease is obtained by taking out bone marrow cell from a rib, grinding the rib by ultrasonic, extracting with 0.5M phosphoric acid buffer solution (pH7.0) by centrifugation and purifying by DEAE-cellulose column, etc. The serine protease preferably is of high purity, as high as possible.
Patent JP-H0251205-A (JP)
Title: Multilayer ferromagnetic substance
Inventor: OKAYAMA HIROSHI
IPC: G11B5/65
Filed: 1988-08-12
Abstract: PURPOSE:To ensure highly saturated magnetic flux density, high magnetic permeability and low magnetostriction constant while contriving the improvement of a soft magnetic characteristic and heat-resistant stability by using a nitride (containing nonequilibrium phase) of silicon of a specific composition range as an intermediate layer together with iron magnetic layer and laminating these on a board alternately. CONSTITUTION:In a multilayer ferromagnetic body, an iron magnetic material used as a magnetic layer has highly saturated magnetic flux density and high permeability and small magnetostriction constant is used. Further, in an intermediate layer, a nitride of silicon expressed by usual SixNy (containing nonequilibrium phase) is used. It is necessary that x and y of the nitride of the silicon satisfies 0.4<=x/y<=1.1. The magnetic layer and the intermediate layer are laminated alternately and the thickness of a single layer is decreased to preferably increase the number of laminating layers. Further, the value of x/y at SixNy of the intermediate layer can be controlled by selecting the composition of a deposition material, the content of nitrogen in an environmental gas, a degree of deposition vacuum, deposition rate and the like.
Patent JP-2000035362-A (JP)
Title: Ultraviolet ray sensing color-developing element and its manufacturing method
Inventor: SUGANO HIROSHI
IPC: G01J1/02
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To quantitatively sense an ultraviolet ray sensing history, by providing a color tone display part and the like for instructing a color tone corresponding to a developed color tone under specific sensing conditions. SOLUTION: An ultraviolet ray sensing element utilizing the surface plasmon absorption of a metal fine particle is provided with an ultraviolet ray sensing color-developing material layer 3 in structure where a metal ion 1 is dispersed in a matrix 2, for example, on a substrate 4 such as silica filtering paper and a color tone display part 5 corresponding to the developed color tone of the sensing material under specific ultraviolet ray sensing conditions at another part of the substrate 4. The formation material of the matrix 2 is preferably obtained by dispersing α-hydrogen-containing alcohol such as ethyleneglycol. Then, it is judged whether the intensity and time of exposure to ultraviolet rays are under specific conditions or more according to the presence or absence or density of color development.  For example, by forming an ultraviolet ray protection layer with a different transmittance on the surface of a color developing material layer, a plurality of color-developing material layers with different ultraviolet ray sensitivity is provided on the substrate 4, thus identifying an exposure history according to each color development.
Patent JP-S5992443-A (JP)
Title: Positioning method of dividing sensor of optical pickup
Inventor: ONO AKIRA
IPC: G11B7/08
Filed: 1982-11-17
Abstract: PURPOSE:To ensure easily and accurately the positioning for a dividing sensor of an optial pickup by shifting a reflecting plate having a light transmitting slit in place of a disk to detect the position of the maximum quantity of lighg transmitted through said slit and deciding the position where the reflected light is equally made incident to each photodetecting element of the dividing sensor. CONSTITUTION:When a slit 23 of a reflecting plate 21 is coincident with an otical axis, a reflecting plate 21 is shifted toward the optical axis and then fixed at the position of the maxiumum output of a photodetecting sensor 24. Then the positioning is controlled for a dividing sensor 10 so that the reflected light is equally made incident to each photodetecting element of the sensor 10. If the slit 23 is not coincident with the optical axis, a measurement system (shown in the diagram) is used. Arithmetic units 52 and 53 calculate the outputs of photodetecting elements 24A and 24B when the plate 21 is oscillated by an oscillator 50. Display meters 56 and 57 display both vertical and horizontal shift degrees of the plate 21 respectively. Thus the shift degrees can be accurately detected for both slit 23 and plate 21. This facilitates easy positioning of the sensor 10.
Patent JP-2000031027-A (JP)
Title: Method and apparatus for applying resist
Inventor: SAITO HIROMICHI
IPC: H01L21/027
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To make uniform the thickness of resist formed on the surface of a wafer and to reduce the wastage of resists. SOLUTION: This method for coating the surface of a wafer 12, having a step on its surface with the resist 13, is characterized in that the surface of the wafer 12 is coated with the resist 13 by an ink jet system from a nozzle 11 which is capable of scanning the surface in an X and a Y-direction.
Patent JP-H0617668-A (JP)
Title: Ignition/misfire monitoring method for gas turbine engine
Inventor: MATSUMOTO SHINJI
IPC: F02C9/00
Filed: 1992-07-06
Abstract: PURPOSE:To provide the monitoring method capable of correctly checking ignition and monitoring misfire on the real time basis without being affected by the fluctuation of the outside air temperature when a gas turbine engine is started. CONSTITUTION:The ignition and misfire phenomena are detected when the ignited state is compared with the unignited state, i.e., when the temperature difference between the discharge temperature of the compressor of a gas turbine and the exhaust temperature is detected. Multiple preset values of the temperature difference in response to the revolving speed are set for the ignition and misfire phenomena during the start. When the temperature difference is higher than the preset value corresponding to the revolving speed, the state is judged as ignition. When the temperature difference is lower than the preset value, the state is judged as misfire. The feed of fuel is stopped when the state is judged as misfire.
Patent JP-2000033607-A (JP)
Title: Method and apparatus for manufacturing woody fiberboard
Inventor: AOYAMA MITSUHARU
IPC: B27N1/02
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a woody fiberboard easy to be manufactured by stabilizing a dimensional accuracy and a product density. SOLUTION: When a mixed material A is conveyed to a position of a suction conveying unit via a belt conveyor, the unit sucks the material A and conveys the material A to a position directly above a hot press 10. Thereafter, suction of the unit is stopped, and the material A is placed on a lower pressing die 13 of a lower mold 11. Then, the die 13 is lowered, and stopped at a position corresponding in bulkiness of the material A to that of an end of the mold 11. Simultaneously, a vacuum pump P is driven, and air in the material A is started to be sucked via a stretchable tube 15, a communication hole 13b and upper openings 13a. At the same time, an upper pressing die 17 is lowered to heat and pressurize the material A to hot press the material A. Thus, the woody fiberboard is molded.
Patent JP-H0276256-A (JP)
Title: Manufacture of cmos integrated device having short gate and weakly doped drain
Inventor: KARURO BERUGONTSUOONI
IPC: H01L27/092
Filed: 1989-08-03
Abstract: PURPOSE: To form a drain region doped lightly by a method wherein a dopant of polarity opposite to that of an implanted dopant is implanted by an amount of dose which is enough to compensate and invert the polarity of the preceding implantation. CONSTITUTION: In order to form an n<-> type drain region doped, implantation is made on the entire front face of a device without using a mask of n-type dopant. A first 'p<+> mask' 7 is formed, and also in order to form a p<-> type drain region doped lightly, with a dose sufficient to compensate and reverse completely preceding n<-> implantation, implantation of p-type dopant is made on an active area of p-channel transistors. Thereby, it becomes possible to form n-channel and p-channel transistors having a drain region doped lightly.
Patent JP-S6356956-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA YUTAKA
IPC: H01L29/73
Filed: 1986-08-28
Abstract: PURPOSE:To enable a transverse type transistor having high hFE to be integrated in a decreased element area, by covering a predetermined region of a semiconductor substrate surface with a polycrystalline silicon layer through a thin oxide film, and introducing a dopant from over the substrate surface to form an emitter and a collector in the regions not covered with the silicon layer such that an emitter electrode contacted with the emitter is contacted also with the adjacent silicon layer. CONSTITUTION:A P-type emitter 4 and a P-type collector 5 of a PNP transistor are produced by adhering a predetermined pattern of a polycrystalline silicon layer 10 on an epitaxial layer 2 through a thin oxide film 9; subsequently etching the oxide film 9 to form a mask; and diffusing a P-type layer with said mask. After the silicon layer 10 and the exposed thin oxide film 9 are covered with an insulation film, an emitter electrode 11 and a collector electrode 13 are formed of aluminium together with a base electrode 12. The insulation film 14 is not provided on the silicon layer 10 on the side of the emitter electrode 11, so that the emitter electrode 11 is contacted with the conducting silicon layers 10 on the regions between the emitter and the collectors and an emitter voltage is applied thereto. Thereby, a remarkable over oxidation effect appears through the thin oxide film 9 and hFE is improved.
Patent JP-S6199863-A (JP)
Title: Ultrasonic inspecting device
Inventor: IWATA AKIO
IPC: G01N29/265
Filed: 1984-09-27
Abstract: PURPOSE:To acquire accurately the position and size of a defect by providing many positions where a reflected echo signal is inputted linearly in parallel, scanning a sensor along the input positions, and converting the reflected signal analog to digital and comparing it with a set value. CONSTITUTION:Many positions where the echo signal of an ultrasonic wave reflected by a material 1 to be inspected is inputted by scanning the object material 1 are provided linearly in parallel as shown by marks 8, and the sensor 8 is scanned along the input positions 8. When this sensor 2 makes a scan, a computer 7 receives the reflected echo signal at an input position 8 through an A/D converter 6 with a position signal from a controller 5, and compares it with the preset value. If there is a defect at the position indicated by a mark 9 and it is represented as a peak at three center positions, the position and size are calculated by the computer 7 and it is judged whether it is the peak of the same defect or not. Then when it is judged that three peaks are reflected echoes of the same defect, the total of the echoes is regarded ad a maximum echo and used as a base of quality judgment.
Patent JP-2000032938-A (JP)
Title: Production of frozen pasta
Inventor: SUZUKI MASABUMI
IPC: A23L7/109
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a frozen pasta having excellent loosening of long strips and texture in thawing by a microwave oven, or the like, and to provide a method for producing the frozen pasta without requiring a specific process. SOLUTION: A pasta is boiled in such a hard state as to leave a non- pregelatinized part at the central part of the pasta, immediately cooled by washing with water and dehydrated so as to make the ratio of the total of water contained in the pasta after the dehydration and water remaining on the surface of the pasta to become 160-190% of the weight of the solid content of the pasta. The dehydrated pasta is frozen. Before freezing the pasta, oils and fats or emulsified oils and fats can be stuck to the pasta. The freezing is preferably carried out by quick freezing.
Patent JP-S6180355-A (JP)
Title: Character input device in real time 'kanji' recognizing device
Inventor: YAMASHITA SHOZO
IPC: G06K9/62
Filed: 1984-09-26
Abstract: PURPOSE:To input a purposed 'kanji' (Chinese character) through 'kana' (Japanese syllabary) characters by using an input tablet having a character entering area and a touch key area. CONSTITUTION:A character input device 3 consisting of an input tablet 1 and a control part 2 is connected to a control body part 2 of an objective system by a connection code 4. The character entering area 9 and the touch key area 10 are formed in the input tablet 1 and a touch key 12A for inputting a command converting 'kana' character inputs into a 'kanji' is formed on the touch key area 10. When an operator operates the touch key 12A and enters the phonetical expression or Japanese pronunciation of a 'kanji' to be inputted is entered as 'kana' characters, a command for 'kana'/'kanji' conversion processing is sent to the objective system, which executes processing for converting the 'kana' character inputs into a 'kanji'.
Patent JP-S58102704-A (JP)
Inventor: AKEI SEIJI
IPC: B27D5/00
Filed: 1981-12-15
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-H0647264-A (JP)
Title: Emulsifying device
Inventor: KARASAWA YUKIHIKO
IPC: B01F25/46
Filed: 1992-07-29
Abstract: PURPOSE:To provide the device having excellent emulsification and dispersion characteristics and excellent durability by reducing the diameter of the part where fluid is brought into collision at a high velocity to the diameter smaller than the diameter of a pipeline where the fluid flows in under a high pressure, forming the part where the fluid passes at a high velocity to a linear shape and shortening the length of the part where a pressure is changed to a flow velocity. CONSTITUTION:The high-pressure vessel 1 of the device for emulsifying and dispersing the fluid is internally provided with an emulsifying section 4 consisting of planar bodies 2, 3 formed with through-holes 8, 10 of the diameter smaller than the diameter of the flow passages 7, 9 for the fluid in the high-pressure vessel 1. An outflow port 11 perpendicular to the through-hoes 8, 10 is communicated with the flanks of the planar bodies 2, 3 of the emulsifying section 4 at the center of the through-holes 8, 10 of the emulsifying section 4. The fluid supplied from the directions opposite from each other of the through-holes 8, 10 of the emulsifying section 4 is brought into collision in the central part of the emulsifying section 4 and is thereby emulsified. Consequently, the energy to be lost by the collision of the fluid against the vessel wall is decreased and the durability of the members where the emulsification and dispersion are executed is improved.