baber/WOPTO huggingface dataset:
Patent JP-H06341021-A (JP)
Title: Cam apparatus for rotating feed roller of combing machine
Inventor: KATORI MUTSUHIKO
IPC: D01G19/18
Filed: 1993-05-26
Abstract: PURPOSE:To reduce the ratio of lap waste cotton by reducing the load acting on a rotary center shaft of a cam ball bar and the abrasion of the cam ball and suppressing the variation of the starting time of the rotation of a feed roller. CONSTITUTION:A cam ball 22 contacting with an acting face 13 of a feed cam Ca is forced to ride on a slant acting face along a circular acting face of the above feed cam Ca through a cam ball lever 19 in the course of the retracting motion of a nipper apparatus of a combing machine. A feed roller 36 is rotated in a state integrated with the above cam ball lever 19 by this process to feed a necessary amount of fleece for a single combing operation. The load acting on the rotary center shaft of the cam ball lever 19 can be decreased and the abrasion of the cam ball 22 can be suppressed. When the nipper apparatus starts the forward motion after reaching the retracted end, the cam ball 22 is contacted with the acting face of a return cam Cb and the cam ball lever 19 is rotated in the direction opposite to the above motion relative to the feed roller 36 and returned to the original position.
Patent JP-H0442325-A (JP)
Title: Design defining system for software module
Inventor: OGURA HIROYUKI
IPC: G06F9/06
Filed: 1990-06-08
Abstract: PURPOSE:To improve the producibility of software by defining how to store and retrieve data to a table as the attribute of a data item itself. CONSTITUTION:A processor 100 is provided with a data item defining file 131, a contents code defining file 132, a table defining file 133, a function module defining file 134, a design data editing program 121, a design data integration/ evaluation program 122, and an automatic skelton program generating program 123. Then the storing/retrieving processing is decided to a table included in a program based on the attribute added to the table at the production of a program having its internal table. Thus the design defining operation efficiency is improved for a software module.
Patent JP-S5674372-A (JP)
Title: Composite material
Inventor: FUKUDA MASAKATSU
IPC: B23K9/04
Filed: 1979-11-19
Abstract: PURPOSE: A composite material which is improved of workability, strength, erosion resistance characteristic, noiseproofing, vibrationproofing and heat resistance by providing a padding layer on the materials to be welded by using a welding rod prepared by mixing nonmetals in a metallic material.  
     CONSTITUTION: A welding rod consisting in mixing about 5W50wt% nonmetallic materials such as Al 2 O 3 , SiO 2 , SiC, molding sand, etc. into metallic materials such as Al, Al alloy, Fe, Cu, alloy, Mg alloy, etc. is manufactured. Build-up welding of about 0.5W10mm thicknesses is applied on the materials to be welded by using this welding rod. whereby the composite material is formed. Since this composite material is superior in erosion resistance, it is adaptable to mechanical parts such as propellers and impellers as well as for vibrationproof walls and noise shut-off walls. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6352032-A (JP)
Title: Device for lighting transparent material element in order to test mismatching and occlusion of surface
Inventor: HAARARUTO SHIYUMARUFUSU
IPC: G01N21/88
Filed: 1987-06-15
Abstract: A device for illuminating components of transparent material by dot-scanning so that the components may be tested for surface irregularities and occlusions which comprises a component rotatably mounted so that the component may be rotated on its axis at a predetermined speed, a light source for generating a parallel light beam for illuminating the component, and a mechanism for periodically linearly deflecting the light beam at a frequency greater than the predetermined rotational speed of the component. The periodically linearly deflecting mechanism is disposed in the path of the light beam between the parallel light beam generating source and the component. The device also includes a focusing lens for focusing the light beam in a testing plane, where the focusing lens is disposed between the periodically linearly deflecting mechanism and the component at a location whereby the focal point of the focusing lens is at the edge of the periodically linearly deflecting mechanism. The device further includes an adjustable tilting mirror disposed between the focusing lens and the component for deflecting the light beam onto the component, whereby the dot-scanning light beam can then be detected by a testing device.
Patent JP-H11334543-A (JP)
Title: Washer device for automobile
Inventor: ENOMOTO HIROAKI
IPC: B60S1/46
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a washer device for an automobile capable ensuring removable of snow deposited on the front face of a windshield. SOLUTION: A washer device 10 for an automobile includes a main washer unit 20 for jetting washer liquid toward the center on the front face of a windshield 2 and an auxiliary washer unit 30 for jetting the washer liquid from the lower part toward the center on the front face of the windshield 2, while flowing through the cowl 5 of a body 1 along the front face of the windshield 2, and jetting the washer liquid from the side toward the center on the front face of the windshield 2, while flowing through the front pillar 6 of the body 1 along the front face of the windshield 2, and a switching means for switching operation between both washer units 20, 30.
Patent JP-H08310329-A (JP)
Title: Air bag cover holding structure
Inventor: TAJIRI YUJI
IPC: B60R21/203
Filed: 1995-06-15
Abstract: PURPOSE: To maintain a holding strength large sufficiently to withstand a large expansion impact without increasing the weight of a device. CONSTITUTION: The projected parts of serrate extraction preventing recessed and protruded parts 40 formed at the top end of the locking claw 13 of a plate back holder 12 are crimped into the top end part of the hook groove 36 of an air bag cover 30. Also the projected part of the serrate extraction preventing recessed and projected parts 42 formed at the top end of the locking part 15 of an reinforcing plate 14 are crimped into the bottom part of the plate inserting hole 38 of the air bag cover 30. Thus the air bag cover 30 is held.
Patent JP-H0710507-A (JP)
Title: Method for granulating sodium percarbonate
Inventor: SASAKI HIROMI
IPC: B01J2/30
Filed: 1993-06-21
Abstract: PURPOSE:To efficiently granulate sodium percarbonate by mixing sodium carbonate being a diluent and water for granulation with sodium percarbonate and granulating them while heating to and keeping at a specific temp. CONSTITUTION:A mixer, a granulator, a transporter and the like are heat- insulated or heated and sodium percarbonate, sodium carbonate being the diluent and water required for granulation are mixed at 36-80 deg.C. Next, the mixture is supplied to and granulated by the granulator while keeping the temp. range. Thus, the mixing and granulation are executed while keeping temp. at 36-80 deg.C, Na2CO3.7H2O or Na2CO3.10H2O does not produced by the hydration of sodium carbonate at the time of adding sodium carbonate and water into sodium percarbonate, therefore the added water is not absorbed into sodium carbonate as crystllization water. As a result, the granulation is executed by adding the absolute minimum amounts of water necessitated for granulation so that granulation is efficiently executed without evaporating and drying unnecessary water at the time of drying.
Patent JP-H0441298-A (JP)
Title: Mask for printing
Inventor: NISHIKAWA MASATAKA
IPC: H05K3/34
Filed: 1990-06-06
Abstract: PURPOSE:To enable the printing of an electroconductive matter on a substrate accurately by applying a soft sheet having a through hole for passage of the electroconductive matter on a sheet plate provided with a through hole for passage of an electroconductive matter for printing and a void at a position corresponding to a protrusion on the substrate in a such a manner as to let the through holes correspond each other. CONSTITUTION:A through hole 2 is cut in a soft sheet 1, for example, made of a resin to pass an electroconductive matter for printing such as solder paste. For example, a metal sheet 3 is applied on the under side of the sheet 1 and a void 4 for a protruded matter is provided at a position corresponding to a position corresponding to a protruded matter such as a chip mounted on a substrate while a through hole 5 is cut at a position corresponding to the through hole 2 for passage of the electroconductive matter for printing provided on the sheet 1. A substrate carrying a chip, for instance, is put tight on the under side of the sheet 3 and the solder paste is printed on the substrate via the through hole 2 of the sheet 1 and the through hole 5 of the sheet 3.
Patent JP-H09331131-A (JP)
Title: Pga socket module and pin for electronic component
Inventor: NAGAYA KUNIO
IPC: H05K3/30
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a PGA socket module, which can make the speedup of a processing achieve without being accompanied by an increase in the size of the module, a complication of the constitution of the module and an increase in the cost of the module. SOLUTION: A PGA(pin grid array) socket module 1 is provided with a conversion board 2 and a socket 3 arranged on the upper surface of the board 2. The board 2 has a plurality of pins 7 for external connection use. The socket 3 is provided with a PGA 24 having I/O pins 31, which respectively have a plurality of socket-shaped pins 6 and 15 which can be mounted or dismounted. The point parts of the pins 15 are inserted in the opening in the upper surface side of a communicating hole 5 formed in the board 2. The base end parts of the pins 7 are inserted in the opening in the lower surface side of the hole 5. The conductivity of the board insertion regions of both pins 15 and 7 is low as compared with the conductivity of the board non-insertion regions of the pins 15 and 7.
Patent JP-H0440503-A (JP)
Title: Communication supervisory device
Inventor: OKAMURA NAOKI
IPC: G05B19/05
Filed: 1990-06-06
Abstract: PURPOSE:To recognize the presence or absence of a fault part such as the short of communication lines in a short time by providing a pair of line connection connectors to which the terminals of the communication lines are connected, and a pair of opening /closing means whose one end parts are connected to the line connection connectors and which can arbitrarily change over an opening state and a closing state. CONSTITUTION:A pair of line connection connectors 8a and 8b to which the terminals of the communication lines 2 are connected and the line connection switches 10 and 11 being a pair of the opening/closing means whose part are connected to the line connection connectors 8a and 8b and which can arbitrarily change over the opening state and the closing state are provided. The other end parts of the switches 10 and 11 are mutually connected and they are connected to a reception part. When one switch is set to the opening state and the other switch to the closing state in such a case, the communication line on the switch-side which is set to the opening state comes to a state where it is separated from the reception part 4. Thus, the presence or absence of the fault part such as short occurred in the communication line 2 can be recognized by switching the opening/closing state and by receiving the data signal of one communication line in the reception part 4. Thus, time required for specifying the communication line where the fault part occurs can be shortened.
Patent JP-S636488-A (JP)
Inventor: YAMAGUCHI SAKUTARO
IPC: H05H1/12
Filed: 1986-06-27
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-H01317613-A (JP)
Title: Measuring instrument for eccentric quantity of roller of rolling mill
Inventor: FURUKAWA JUNICHI
IPC: B21B37/66
Filed: 1988-06-20
Abstract: PURPOSE:To enlarge the degree of freedom for designing the instrument by constituting the instrument so that rolling load data corresponding to a reference rotation angle required for a high speed Fourier-transformation operation can be derived by a linear interpolating operation by collecting rolling load detecting data corresponding to a rotation angle of every prescribed angle width obtained from a pulse generating means. CONSTITUTION:The title measuring instrument is provided with pulse generating means 13, 14 for outputting a pulse signal at every prescribed rotation angle width by synchronizing with a rotation of backup rolls 3, 4. Also, the measuring instrument concerned detects a rolling load corresponding to its rotation angle at every rotation angle width of the rolls 3, 4, by signals from a rolling load detector 15 of the rolls 3, 4 and said means 13, 14, and collects data by a data collecting means. In this state, rolling load data corresponding to a reference rotation angle required for an operation executed by a high speed Fourier- transformation arithmetic part 19 is derived by a linear interpolating operation, and by executing a high speed Fourier-transformation operation, the eccentric quantity of the roll is obtained.
Patent JP-H093043-A (JP)
Title: Production of pyrrolidine derivative
Inventor: SUGA HIROSHI
IPC: C07D207/12
Filed: 1995-06-16
Abstract: PURPOSE: To enable a charging concentration of a raw material to be higher by performing an oxidation reaction of an alcohol compound having a specific structure in a mixed solvent of water and an organic solvent miscible with water to improve the yield of a product and remarkably increase the concentration of an oxidizing agent. CONSTITUTION: (A) An alcohol compound of formula I (R<1> is a protecting group of hydroxyl group; R<2> is a protecting group of amino group) (preferably 1- acetyl-4-methoxy-2-hydroxymethlpyrrolidine, 1-t-butoxycarbonyl-4-methoxy-2- hydroxymethylpyrrolidine, etc.) is oxidized in (B) a mixed solvent of water and an organic solvent (preferably acetonitrile or acetone) miscible with water in the presence of (C) a hypohalogenous salt (preferably sodium hypochlorite or sodium hypobromite) and (D) a nitroxyl compound to obtain (E) a pyrrolidine derivative of formula II. In the mixed solvent of the component B, a mixing amount of the organic solvent miscible with water is preferably 30-90wt.%.
Patent JP-H0314035-A (JP)
Title: State transition table evaluating device
Inventor: JINBA TOMONARI
IPC: G06F15/00
Filed: 1989-06-12
Abstract: PURPOSE:To perform objective evaluation by discriminating whether the number of branches of each state is smaller than a reference value or not based on a state transition table to easily evaluate the convenience for the use of a system. CONSTITUTION:A state transition table storage means 101 where the state transition table is stored, a state set generating means 102 which generates a set of all states appearing in the state transition table, and a state-classified branch number counting means 103 which receives the output of the means 102 to count the number of branches of each state as an element of the state set are included. Further, a reference value storage means 105 where the reference value with which the number of branches should be compared is stored and a branch number evaluating means 104 which outputs the result of comparison between the reference value and the number of branches are included. Thus, it is automatically discriminated whether the number of branches of each state of the system, whose operation is described with the state transition table, exceeds the reference value or not to automatically discriminate the part due to the number of branches of the state at the time of evaluating the convenience for the use of the system.
Patent JP-H0811332-A (JP)
Title: Thermal printer
Inventor: TAGASHIRA FUMIAKI
IPC: B41J2/32
Filed: 1994-06-30
Abstract: PURPOSE:To provide a thermal printer not generating the warpage or electrical continuity failure caused by the difference in the thermal expansion quantity of a constituent member due to thermal printing. CONSTITUTION:In a thermal printer consisting of a heat generating substrate 3 having a heating resistor 2 and the connection terminal part connected thereto, the circuit board 5 having a circuit pattern connected to the connection terminal part of the heat generating substrate 3, the metal plate having radiation properties to which the heat generating substrate 3 is attached and the base stand 11 to which the circuit board 5 is attached through a rigid element 7, a heat insulating material 12 is interposed between the metal plate 1 and the base stand 11. Further, in the same thermal printer, the metal plate 1 and the base stand 11 are attached in a loosely fitted state.
Patent JP-H09309789-A (JP)
Title: Apparatus for producing semiconducting single crystal
Inventor: KUBOTA TOSHIMICHI
IPC: H01L21/208
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a semiconducting single crystal, enabling the easy controlling of the temperature inclination of a single crystal pulled up by CZ method and capable of producing a silicon single crystal having high quality especially by suppressing the occurrence of as-grown defect. SOLUTION: This apparatus is provided with the first heat-insulating tube 8 surrounding a single crystal 12 which is being pulled up, and the second heat-insulating tube 10 placed inside the first heat-insulating tube 8 and surrounding the single crystal 12. The second heat-insulating tube 10 is fixed by bringing a supporting member 11 attached on the outer peripheral surface of the second heat-insulating tube 10 to contact with the first heat-insulating tube 10. By means of the first heat insulating tube 8 to stimulate shape stabilization, the single crystal 12 is quickly cooled near the solid- liquid boundary surface. Further, owing to the second heat-insulating tube 10, the temperature inclination of the single crystal 12, while it passes in the region of 1200-1000 deg.C, becomes small to reduce the density of crystal defects.  Thus, a single crystal excellent in oxide-film breakdown strength is obtained. By changing the supporting member 11, the fixing position of the second heat-insulating tube 10 can be adjusted in the vertical direction so that a desired site of the single crystal can be annealed.
Patent JP-S5673461-A (JP)
Title: Semiconductor device
Inventor: HAYASHI HIDEKI
IPC: H01L27/15
Filed: 1979-11-19
Abstract: PURPOSE:To integrate a device and miniaturize the device while improving high- frequency characteristics by each forming a semiconductor luminous element on one surface of a semiconductor substrate and a longitudinal transistor for controlling the luminous element on the other surface. CONSTITUTION:An N<-> type layer 5, a P type layer 4 and an N<+> type layer 3 located in the layer 4 are made up on one surface of an N<+> type GaAs substrate 6 and used as a bipolar type transistor. An N<-> type AlxGa1-xAs layer 7, a P type GaAs layer 8, a P type AlxGa1-x layer 9 and a P type GaAs layer 10 are built up on the other surface and employed as a semiconductor laser. A source electrode 1 is attached on the layer 3, base electrodes 2 on the exposing surfaces of the layer 4 and an electrode 11 also on the back of the layer 10 respectively. Or the bipolar transistor in this constitution may be formed in a longitudinal MOSFET. Thus, high integration is enabled without limitation on processes, and excellent characteristics are obtained.
Patent JP-H11335000-A (JP)
Title: Coiled wire and its feeding adapter
Inventor: INOUE SATORU
IPC: B23K9/12
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent a wire in the unwinding end from springing by bending a winding start, edge in the radial direction of a coil loop and by forming it into a hook shape bent in the direction parallel to the coil center line in a coiled wire wound in a multilayer into a hollow cylinder shape with its winding start edge set to the innermost layer and the cylinder edge. SOLUTION: A coiled wire 1 allows a connecting wire 2 to circulate in the central part in the width direction in its outer circumferential face. A lot of stranded wires 3a-3d are stranded in four points at approximately 90 deg. intervals in the cylindrical coil part. The winding start edge 1s which is positioned in the circumferential edge in the innermost layer in the coiled wire 1 to be the loop end is bent in the radial direction of the loop so as to be a radial side 1sr, secondly bent its edge-side half inward the coil in parallel to the coil shaft so as to be a shaft parallel side 1sa, and thereby the whole body is formed into a hook shape. When the coiled wire 1 is installed in a feeding adapter, and if the winding start edge 1s is engaged with the feeding adapter, then the wire can be prevented from springing.
Patent JP-H093727-A (JP)
Title: Boron carbonitride fiber and its production
Inventor: OKANO TOMOMI
IPC: D01F9/10
Filed: 1995-06-16
Abstract: PURPOSE: To obtain the subject fiber having a degree of orientation of >=0.70, and accordingly extremely high in a tensile strength. CONSTITUTION: A boron carbonitride precursor is produced by heating an adduct of a boron trihalide such as boron trichloride to a nitrile compound such as acetonitrile or benzonitrile together with ammonium chloride or a primary amine hydrochloride in the presence of a boron trihalide at about 125 deg.C. The obtained precursor is dissolved in a solvent such as N,N'-dimethylformamide which can dissolve the precursor. From the solution, a precursor fiber is spun, and the obtained precursor fiber is subjected to a heat treatment while applying tensile stress in an inert gas atmosphere to obtain the objective boron carbonitride fiber. The boron carbonitride fiber is composed of boron carbonitride in which carbon, boron and nitrogen are bonded to each other.  The C-surface of the boron carbonitride fiber is oriented in parallel to the fiber axis, and the fiber has a degree of orientation of >=0.70 and a tensile strength of at least 1400 MPa.
Patent JP-S5939472-A (JP)
Title: Power source for welding
Inventor: NAGASAKA MORITOSHI
IPC: B23K9/09
Filed: 1982-08-30
Abstract: PURPOSE:To provide a power source for welding which permits the adjustment of its output over a wide range, by adjusting a DC power source by a switching circuit conducted and controlled by a pulse generation circuit generating pulses at approximately a specified width and variable intervals and supplying the pulses to a load. CONSTITUTION:The output of a DC power source is converted to a high frequency AC by transistors 201 and 202 of a switching circuit 2, whereafter the AC is again converted to DC by a rectifier circuit 6, and is supplied to a load 4. The output (e) is detected by a detection circuit 8 and is made to (ea) which is then compared with the output (er) of a setting circuit 7 for a reference voltage. A differential output DELTAe=er-ea is calculated and is used as a command signal for a pulse generation circuit 10. The circuit 10 supplies the pulses of the pulse intervals corresponding to the input signal and approximately a specified time width as driving signals to the TRs 201 and 202 of the circuit 2. As a result, the voltage to be supplied to the load 4 is maintained at the specified value corresponding to the voltage (ea) set in the circuit 7.