baber/WOPTO huggingface dataset:
Patent JP-H0684881-A (JP)
Title: Method and device for highly accurate etching
Inventor: KATO TADAHIRO
IPC: H01L21/306
Filed: 1992-08-31
Abstract: PURPOSE:To provide a method for forming a highly accurate etched wafer and a device of a simple structure for performing it by enabling uniformity of relative average flow rate between each part of a wafer surface and etching chemical and by reducing change of configuration during etching treatment in an edge part of the wafer. CONSTITUTION:A wafer 2 is made to rotate inside an arched flow path 1 wherein chemical flows, or the wafer 2 is made to revolve or rotate inside a circular chemical tank to realize uniformity of relative average flow rate between each part of the surface of the wafer 2 and chemicals. Furthermore, a template is arranged at an area near an outer periphery of the wafer 2 to enable rectification of a flow in an edge part.
Patent JP-H04132933-A (JP)
Title: Pallet device
Inventor: TAKANO RYOSUKE
IPC: B23P21/00
Filed: 1990-09-26
Abstract: PURPOSE:To meet the need for a number of types of objects to be supported regardless of a common structure by providing a lock device for preventing descending of a second rear part supporting tool being interlocked with descending of a sensing member. CONSTITUTION:A locking device 30 is provided for preventing descending of a second part position being interlocked with descending of a sensing member 22. For example, in an object to be supported 2 which is in a shape where a lower part contacts the sensing member 22, a front side is received by a front part supporting tool 10 when being placed on a pallet. Then, a rear side lowers the sensing member 22 where the lower surface contacts against an ascending energizing tool 26 and is received by the second rear part supporting tool 12 whose descending is prevented through the locking device 30 by the descending force. Also, in the object to be supported 2 which is in a shape where the lower part does not contact the sensing member 22, the front side is received by the common front part supporting tool 10 and the rear side is received by a first rear part supporting tool 11. In that case, the second part supporting tool 12 is lowered being interlocked with the object to be supported 2 since the locking device 30 does not operate through the sensing member 22.
Patent JP-H1181123-A (JP)
Title: Melt-blown polyamide nonwoven fabric and molded product using the same
Inventor: KENJO TAKASHI
IPC: D04H3/007
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject nonwoven fabric excellent in resistance to water and alkali, useful for separators for an alkaline cell and filters for filtering liquid, by melt blowing a composition in which a polypropylene resin is blended with a polyamide resin. SOLUTION: This polyamide nonwoven fabric is obtained by melt blowing a polyamide resin composition containing (A) a polyamide having a molecular weight of preferably 10000-25000, (B) a polypropylene having a melt flow rate of 15-1500 and (C) an olefin-based resin compatibilizing agent [e.g. an unsaturated carboxylic acid (derivative)-modified polyolefin, a copolymer of ethylene with an unsaturated carboxylic acid (derivative), etc.], through a melt blowing process without causing shots.
Patent JP-S61135386-A (JP)
Title: Brushless motor drive device
Inventor: MIURA KENICHIRO
IPC: H02P6/182
Filed: 1984-12-04
Abstract: PURPOSE:To prevent an overcurrent from generating at switching time by securing a variable power source to a low voltage until switched to a signal from rotating magnetic field generating means and a signal of comparator group from starting time, and rotatably starting. CONSTITUTION:A brushless motor 3 having a magnet rotor 5 is rotated by controlling the energization of an armature winding 4 by semiconductor switching group 2. When started by starting command means 14, a period signal of the prescribed frequency is input to rotating magnetic field generating means 9 to form 3-phase synchronizing signals 9-U-W phases, and the group 2 is controlled through switching means 11 and controlling means 12. Further, a motor drive power source 1 is secured to a low voltage, to forcibly rotate a rotor 5. Thus, after an induced voltage is generated in a motor winding 4, the means 11 is switched by the means 10, the position detection signal of the rotor 5 is input from comparator group 7 to the means 12 to normally rotate the motor 3.
Patent JP-H11149082-A (JP)
Title: Liquid crystal electrooptical device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1341
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a large-sized dispersion type electrooptical device whose cost is lower and whose manufacturing is easy by fixing spacers on the substrate of one side or other side of one pair of substrates with organic matter. SOLUTION: At the time of manufacturing a dispersion type liquid crystal electrooptical device having one pair of substrates 1, 2 which have electrodes 3 and in which at least the substrate of one side is a translucent substrate and a light control layer 5 including transparent solid matter and liquid crystal material in between this one pair of substrate 1, 2, spacers 4 are dispersedly arranged on the electrode surface side of the substrate 1 of one side of the one pair of the substrates 1, 2 to be fixed on the electrode side of the substrate 1. Thereafter, the light control layer 5 is formed. Then, one pair of the substrate 1, 2 are stuck in a prescribed positional relation to be fixed.  In such a way, a liquid crystal electrooptical device whose surface interval is uniform is realized by fixing the spacers 4 on the substrate 1, forming the liquid control layer 5 and distributing the spacers 4 uniformly. In this case, composite spacers 4 are fixed to the substrate 1 with organic matter.
Patent JP-H04133753-A (JP)
Title: Piezoelectric element mounting method in piezoelectric element movement converter
Inventor: INOSE TOSHIO
IPC: B41J2/295
Filed: 1990-09-26
Abstract: PURPOSE:To apply a predetermined compressing load without using a pre-loading member by a method wherein a temperature compensating material incorporated between a frame base and a movable piece together with a piezoelectric element is plastically deformed in the same direction as the expansion direction of the piezoelectric element until a displacement amount of the movable piece or a movement conversion mechanism reaches a predetermined value. CONSTITUTION:After a link plate 17 and a connecting plate are mounted between a subframe 4 and a movable piece 5, a temperature compensating material 12, a piezoelectric element 1, and upper and lower zirconia ceramics plates 37, 38 having high wear resistance are mounted between a base part 3 of a frame 2 and the movable piece 5 through respective processes. The temperature compensating material 12 is made of a material having temperature linear expansion coefficient characteristics reverse to negative temperature linear expansion coefficient characteristics of the piezoelectric element 1, such as a zinc material or an aluminium material. The height of the upper surface of the piezoelectric element 1 can be always kept constant by the expansion/contraction of the piezoelectric element 1 and a vertical expansion of the temperature compensating material 12 caused by an ambient temperature change.
Patent JP-H05101057-A (JP)
Title: Method and device for processing document
Inventor: SASAKI TAKAYUKI
IPC: G06F17/21
Filed: 1991-10-03
Abstract: PURPOSE:To easily grasp a document preparing condition and to improve the efficiency of document preparing and editing work even without referring to the text of a document by executing outline display for instructed one part of the document based on index information and attached information analyzed from the document. CONSTITUTION:This device is constituted of a controller CPU 1, ROM 2 for storing document processing control program, keyboard 3, outline display work area RAM 4, and disk 5 to store document data or the like. The user of the device prepares document data 20 controlling index lines, text lines and sub text lines into one group. Next, these document data 20 are analyzed, these analyzed results are temporarily stored in the RAM 4, and the index lines and text lined of the analyzed document data are displayed by using a normal display function. The outline display is executed to the selected index lines by moving a cursor 81 displayed on a CRT 6 while using the keyboard 3.
Patent JP-H03115967-A (JP)
Title: Method for measuring alcohol concentration
Inventor: HAYASHI RYUZO
IPC: C12Q1/26
Filed: 1989-09-29
Abstract: PURPOSE:To respectively estimate the amts. of methanol and ethanol by using a flow-type measuring device having a hydrogen peroxide electrode, changing the flow velocity of a supplied buffer soln., measuring the sample at two kinds of flow velocities and measuring the concns. of methanol and ethanol in the sample. CONSTITUTION:A pump to supply a buffer soln. 1, a sample injector 3, a column 4 packed with an alcohol oxidase immobilizing carrier and a flow-type measuring device 5 arranged on the downstream side of the column 4 and having a hydrogen peroxide electrode 6 are used, the flow velocity of the soln. 1 is changed, the same sample is measured at two kinds of flow velocities, and the concns. of methanol and ethanol in the sample are measured from the obtained detection values. Consequently, the concns. of methanol and ethanol are conveniently measured.
Patent JP-2000092359-A (JP)
Title: Electronic still camera
Inventor: AOSAKI KO
IPC: H04N5/225
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To enhance the print operability of an electronic still camera, with a built-in printer. SOLUTION: Since the electronic still camera incorporates an optical printer that provides exposure to each line while moving along a photosensitive face of an instant film 11, a troublesome preparatory operation such as opening a camera body 2 in a V-shape is not required in the case of printing. An operation section consisting of a multi-operation button 16, a mode changeover key 17 and a print start key 18 that are operated in the case of printing or the like and an LCD panel 15 that displays a frame image or the like to be printed are provided to a rear side of the box-shaped camera body 2, operations required for the printing are easily conducted while the camera body 2 is placed on an upper face of a desk on the like and the rear side of the camera body 2 is directed upward.
Patent JP-2001083862-A (JP)
Title: Image forming device
Inventor: TSURUYA SATOSHI
IPC: G03G15/01
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To make user maintenance improved and the cost of a processing cartridge lowered by reducing the burden for a user and a maker. SOLUTION: This image forming device, is let to make plural processing cartridges 10 being common, to respectively dispose storing means R, and to make color of toner being replenished in the processing cartridge 10 at the beginning stored therein. In the case when the processing cartridge 10 that the replenished toner color is written in recording means R is attached on a section for the different color to be attached, the image forming device is not worked, or let to make warning to the user to the effect that attaching section is different.
Patent JP-H08125939-A (JP)
Title: Pll circuit for television repeater
Inventor: SAITO AKIRA
IPC: H04N5/38
Filed: 1994-10-21
Abstract: PURPOSE: To stabilize the frequency fluctuation of a wider range at the time of stabilizing the frequency of signals whose frequency fluctuation is large by using a PLL circuit in a television repeater. CONSTITUTION: In this PLL circuit, the band width of a BPF 4 for pulling out video carrier waves is widened, a fixed voltage 13 is supplied to a VCO 8 at the time of starting a frequency pull-in operation and an oscillation frequency is forcedly shifted to a prescribed fixed frequency. Then, after a video carrier wave frequency is brought closer to a reference frequency than a color sub-carrier wave frequency and a sound carrier wave frequency at all times, the feedback loop of the PLL is operated.
Patent JP-H08123172-A (JP)
Title: Image forming device
Inventor: OGAWA MORIAKI
IPC: G03G15/08
Filed: 1994-10-21
Abstract: PURPOSE: To provide an image forming device capable of reusing a supplying unit which is at the end of toner and used to the limit. CONSTITUTION: A developing device 34 constituted by integrating a developing main body 12 and a toner hopper part 13 constitutes the supplying unit 50 together with an electrifying charger 31, etc. When the toner in the developing device is consumed, the supplying unit 50 is removed from a main body device and a sub-unit 14 is attached. The toner is housed in the sub-unit 14 and supplied to the toner chamber 20 of the toner hopper part 13. When the supplying unit 50 is fitted to the main body device in this state, the supplying unit 50 can be used again.
Patent JP-S62106410-A (JP)
Inventor: SHIYARON RASU RANTO
IPC: G02B6/13
Filed: 1986-10-30
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-H10104323-A (JP)
Title: Ic testing device and pattern measurement method in ic testing device
Inventor: KOSHIBA KOJI
IPC: G01R31/319
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To judge the conformity of the pattern of, for example, a ROM with out providing any dedicated hardware and to obtain the output voltage value of a sample to be measured for judgment. SOLUTION: An input signal generation part 15 generates an input signal from an input pattern that is stored in an input pattern storage part 13 and applies it to a sample 1 to be measured. An output signal corresponding to an input signal is outputted from the sample 1 to be measured is outputted from a built-in ROM. A voltage measurement part 18 measures an output voltage 19 at a fixed sampling timing according to a voltage measurement instruction from the input signal generation part 15.  A control processor 17 converts the output voltage 19 to an output pattern 20 in a text formal based on a specific reference voltage, compares it with an expectation pattern in a test format being stored at an expectation pattern storage part 14, outputs a measurement result A that is the judgment result of the conformity of a ROM pattern, and outputs the value of the output voltage 19 as a measurement result B.
Patent JP-S60193829-A (JP)
Inventor: MAARII GURANTO KOOTOMAN
IPC: B65D1/32
Filed: 1984-12-05
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-H09102386-A (JP)
Title: Induction heating hot plate
Inventor: TAKENAKA KENJI
IPC: A47J37/06
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To improve thermal insulation property of a roast cooking plate part, by providing an induction heating coil which heats, by electro-magnetic induction, the plate part for heating stuff to be cooked and by providing a thermal insulation material to a bottom surface part of the plate part. SOLUTION: A plate part 1 generates heat by itself by high-frequency magnetic flux 5 generated by an induction heating coil 3 and passing through the plate part 1. Because the self-generated heat of the plate part 1 is delivered straight to stuff to be cooked, the generated heat is utilized efficiently for roast cooking. A thermal insulation material 2 is configured on a bottom surface part of the plate part 1 and heat dissipation from the back surface of the plate 1 is slight. Therefore a quantity of heat dissipated from the plate part 1 during cooking comprizes merely a temperature decrease due to the cooked stuff and heat dissipation from the top surface part. Accordingly, when temperature of the plate part 1 is decreased by cooking, a quantity of heat to be added by the coil 3 in order to keep stable the temperature of the plate part 1 is just a sum of a quantity of heat used for the cooked stuff and the dissipated quantity from the top surface, and stability of the plate part 1 is thereby improved.
Patent JP-H0597965-A (JP)
Title: Epoxy resin composition
Inventor: ANDO SHINJI
IPC: H01L23/31
Filed: 1991-10-04
Abstract: PURPOSE:To obtain an epoxy resin composition, containing a specific phenolic aralkyl resin and an epoxy resin in a prescribed proportion and having a low elastic modulus, linear expansion coefficient and water absorptivity and excellent in heat and solder crack resistance. CONSTITUTION:An epoxy resin composition containing (A) a phenolic aralkyl resin expressed by the formula [(n) is >=0] and (B) an epoxy resin prepared by epoxidizing the phenolic aralkyl resin with an epihalohydrin, etc. Both components are contained in amounts of 0.5-1.5mol hydroxyl groups in the component (A) based on 1mol epoxy groups in the epoxy resin. The epoxy resin composition is suitable as a sealing material for semiconductors.
Patent JP-S62293670-A (JP)
Title: Semiconductor memory device
Inventor: SHINGUU MASATAKA
IPC: H01L27/11
Filed: 1986-10-29
Abstract: PURPOSE:To obtain a memory device having high integration density, by forming gate electrodes and a word line with a first conductor layer in a multilayer interconnection structure, forming a grounding line with a second conductor layer comprising a high-melting-point material, and forming resistor elements with a third conductor layer. CONSTITUTION:On a semiconductor substrate 16, first-third conductor layers are formed and a multilayer interconnection substrate is obtained. Gate electrode 11a-14a of MOS transistors 11-14 and a word line 17 are formed with said first conductor layer. Said second conductor layer is formed with high-melting- point metal or a compound including high-melting-point metal. A grounding line 41 is formed with said conductor layer. Resistor elements 27 and 28 are formed with said third conductor layer. The planar areas of the first and third layers can be reduced by forming the grounding with the second layer, which is different from the first and third layers. Since the second conductor layers are formed with the high-melting-point material, the resistance value can be made low in comparison with the device, in which conventional polycrystalline Si is used.
Patent JP-H07164546-A (JP)
Title: Glass mat impregnating device
Inventor: HATTORI MASAYA
IPC: B29K105/10
Filed: 1994-09-27
Abstract: PURPOSE:To uniformly impregnate a resin into a glass mat which travels at a pulling-out speed of an FRP molded body in continuous pultrusion of the FRP molded body. CONSTITUTION:A glass mat impregnating device 10 comprises a base stage 12, a resin flow-down device 14 erect on the base state 12, a first guide device 16 arranged in the front and back of the above, and a second guide device 18. The glass mat travels in the direction of the arrow, that is, in order of the first guide device, the resin flow-down device, and the second guide device. The resin flow-down device 14 comprises a manifold 20 which stands by itself on the base stage 12, a plurality of double-pipe 22 connected to the manifold and extended horizontally, and an erect support 24 which supports the tip of the double-pipe. In an outer pipe of the double-pipe, a notch which makes a resin flow down in a shape of film or drop is provided. In an inner pipe, a through hole which leads the resin in the inside of the outer pipe is provided in the longitudinal direction.
Patent JP-2001080437-A (JP)
Title: Vehicular obstacle recognition device, car-to-car distance control device, car-to-car distance warning device and recording medium
Inventor: ISOGAI AKIRA
IPC: G01S13/93
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the inconvenience generated by the mis-combination of different objects at the recognition time of an obstacle by judging again whether it is a stopped object or moving object, when an own lane probability which is such probability that the recognized obstacle stays on the lane same as the own car is dropped than a prescribed value. SOLUTION: When an own lane probability is less than 50%, even if 0.5 sec. is elapsed after realizing a relative acceleration abnormality flag (S515 Yes), such condition realization whether the value multiplied the relative speed VY of Y axis direction of a judge object by -1 is bigger than the value multiplied the own car speed by 0.7 or the value added the own car speed to the relative speed VY of Y axis direction of the judge object is 10 km/h or less, is judged (S512). At the realized case of this condition (S512 Yes), a stop object flag is set to 1 (S513) and this treating routine is finished. At no realizing time of the condition (S512 NO), the stop object flag is set to 0 (S517) and this treating routine is finished.
Patent JP-S62118508-A (JP)
Inventor: SHIODA KOHEI
IPC: H01G4/22
Filed: 1985-11-19
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-H0679170-A (JP)
Title: Calcium a-type zeolite molding and preparation thereof
Inventor: SAKUMA HIROSHI
IPC: C01B33/40
Filed: 1992-09-02
Abstract: PURPOSE:To obtain a Ca A-type zeolite with high heat resistance and excellent adsorbing characteristics in a wide temp. range by incorporating a binder by a specified ratio to the Ca A-type zeolite wherein Ca ion exchange ratio is adjusted. CONSTITUTION:At least 10 pts.wt. binder such as attapulgitetype clay and montmorillonite-type clay are incorporated to 100 pts.wt. Ca A-type zeolite wherein Ca ion exchange ratio is adjusted to at least 40 % and less than 70%. An adsorbent thus obtd. exhibits high heat resistance and remarkably excellent adsorbing properties without incorporating aluminum hydroxide over a wide temp. range from -10 to 25 deg.C and is useful for gas adsorption efficiency such as oxygen PSA and TASA.
Patent JP-H1181528-A (JP)
Title: Opening part structure of panel wall
Inventor: HOSAKA TAKESHI
IPC: E04B2/56
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To enhance workability by adjacently providing a plate on the butt end of the opening part of the panel of both sides demarcating the opening part by a tie rod inserted in the panel, and spanning upper and lower horizontal reinforcing materials between the plates. SOLUTION: The upper parts of long panels 11, 12 are fixed on a ruler angle 2 welded on an upper beam 1 on both the sides of the opening part of a panel wall and the lower part is fixed on the ruler angle 4 welded on a lower beam 3. Steel-made plates 15, 16 are disposed on both the long side butt ends 13, 14 of the panels 11, 12, and the end parts of tie rods 17, 18 penetrating the panels 11, 12 are inserted in the plates 15, 16, which are adjacently provided by a nut 19. Next, an upper horizontal reinforcing material 20 and a lower horizontal reinforcing material 21 are spanned on the plates 15, 16 of the side of the opening parts 10 of the panels 11, 12, and the ends are welded on the plates 15, 16 of the panels 11, 12 to form the frame of the opening part 10. Thus, improvement of panel strength can be contrived by integrating the plates adjacently provided on the panels.
Patent JP-S60192367-A (JP)
Inventor: PEETAA ROGUBUIRAA
IPC: H01L29/861
Filed: 1984-12-07
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。