baber/WOPTO huggingface dataset:
Patent JP-H05198355-A (JP)
Title: Double ceramic heater
Inventor: KAWADA ATSUO
IPC: C04B37/00
Filed: 1991-03-28
Abstract: PURPOSE:To provide a double layer ceramic heater which has solved the disadvantage that the heater is deformed and the temperature uniformity of a wafer is deteriorated when used to heat the semiconductor wafer and the like. CONSTITUTION:A double layer ceramic heater has a heating layer which consists of a conductive ceramics on the surface of a support base material consisting of an electric insulating ceramics. The reverse side of the heater has a compensating layer which consists of the conductive ceramics or a ceramics having the same thermal expansion coefficient Young's modulus and Poisson's ratio as those of the conductive ceramics.
Patent JP-H06296566-A (JP)
Title: Body dryer equipment
Inventor: OGAWA SATORU
IPC: A47K10/48
Filed: 1993-04-16
Abstract: PURPOSE:To provide uniform flows out of outlets desrpite different distances from inlets by providing fans and heaters to plural number of the second ducts and installing partition members separately communicating the inlets of the first ducts to the second ducts. CONSTITUTION:When turning on the body dryer, heater wires 29, 30 get electric current, and cross flow fans 28, 31 are driven by motor 27, 30. Out side air are sucked in from an inlet 21 to a holizontal 1st duct 22a and vertical duct 22b of the 1st duct 22. In the vertical duct 22b. a partition board 34 is installed to make the air flow from an upper air outlet 23 and the air flow from a lower outlet 24 equal, by making the area of a narrow portion (a) connected to an upper outlet 23 near by the inlet 21 narrower than that of a wider portion (b) connected to the lower outlet 23. Air flows sent from the narrower portion and the wider portion (a), (b) are suckedto an upper and lower 2nd outlets 25, 26 are and they heated by heating wires 29, 32 to a desired temp. and blown out from the upper and lower outlets 23, 24.
Patent JP-H09258069-A (JP)
Title: Optical module and its production
Inventor: IWAIDA TERUICHI
IPC: G02B6/42
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing optical module having excellent productivity and durability with a decreased number of stages, and an optical module produced by this method. SOLUTION: A condenser lens 12 is disposed in the prescribed depth position formed in a case 15. An element chamber is composed of this lens 12 and the inner peripheral surface of this hole. Conductive electrode lines 22 provided with at least semiconductor light emitting elements at one-side ends extend into this element chamber, A resin 16 for fixing the one-side ends of the electrode lines is sealed in the element chamber. The semiconductor light emitting elements and the connection parts are, therefore, fixed securely by the resin 16 and the disengagement or dislodgment thereof by vibration, etc., is prevented. Since the respective electrode lines 11 are isolated by the resin 16, the need for a special insulation stage is eliminated.
Patent JP-H11288908-A (JP)
Title: Method and device for cleaning semiconductor wafer and wafer cassette
Inventor: HIROZAWA ATSUHIKO
IPC: H01L21/304
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for semiconductor wafer cleaning which is able to obtain extremely high cleaning effects, even with a small amount of chemical liquid and complete the cleaning in a short time and the wafer cassette suitable to the cleaning method. SOLUTION: For this cleaning method, a specific voltage is applied between a semiconductor wafer W and an electrode member 11 dipped in the chemical liquid S to accelerate chemical reaction, a chemical liquid S is made to flow to stop electric double layers from being formed on the top surface of the wafer W, and cleaning effect is improved to shorten the processing time. The cleaning device 10 has many wafers W supported in a chemical liquid tank 14 in parallel and and is provided with a wafer support part 17, having a platinum-made electrical contact part 12. Furthermore, a platinum-made electrode member 11 is arranged in the chemical liquid tank 12 and connected to the electrical contact part 12 via a constant voltage source 13.  The chemical liquid S is supplied continuously from a chemical liquid supply hole 14a to the chemical liquid tank 14 by a liquid feed pump 15 to flow from the bottom to the top, discharged from a chemical liquid discharge hole 14b at the upper end part and then purified by a chemical liquid purifying means 16, and further circulated and supplied to the chemical liquid tank 14 again by the pump 15.
Patent JP-H02270299-A (JP)
Title: X-ray generating apparatus
Inventor: IWAMATSU SEIICHI
IPC: H01L21/027
Filed: 1989-04-10
Abstract: PURPOSE:To obtain an x-ray generating apparatus having directivity and generating a large number of x-ray photons by generating x-ray by bringing laser light to come into collision with accelerated ions or element particles. CONSTITUTION:Accelerated positive or negative ions or neutral element particles of hydrogen, oxygen, arsenic, silicon, boron, etc., from a microtron or an ion accelerator pipe are introduced into a circular track 4 of a storage ring composed with potassium nitrate M1, M2 controlled by an electric power source V and a resistor R and accelerated by a high frequency cavity 5 and run circularly. Laser light P1, P2 coming from a laser light wave 1 and reciprocally moving between mirrors 2, 3 is brought to collide with injection ions H1 which come in an interaction region 8 to interact with ions, etc., and they are converted into recoil ions H2 and recoil x-ray photons P3 and the recoil ions H2 come into a circular track and are stored there. Having directivity, the recoil x-ray photons P3 pass through a mask 6 and are irradiated to a resist- coated sample such as a Si wafer to be exposed. Like this, an apparatus to generate x-ray with good directivity is obtained.
Patent JP-H11285764-A (JP)
Title: Production of pipe with crossing groove, apparatus thereror and pipe with crossing grooves
Inventor: SUMIMOTO KENICHI
IPC: B21H3/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To produce a pipe with crossing grooves without adversely effecting to the productivity. SOLUTION: In a method for producing a pipe 50 with crossing grooves, a mandrel having projecting lines formed in a spiral shape on the surface and recessing lines formed in the direction crossed to the extending direction of the projecting lines at least in a part of the projecting lines, is prepared. Roll- forming to the pipe is executed by using this mandrel to obtain the pipe 50 with crossing grooves in which main grooves 51 composed of a main peak part 51a and a main valley part 51b and sub-grooves 52 composed of a sub-peak part 52a and a sub-valley part 52a are formed in the inner surface thereof.
Patent JP-H11273577-A (JP)
Title: Electrode terminal part of plasma display panel
Inventor: TANTANI YASUSHI
IPC: H01J11/46
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To facilitate a PDP electrode inspection and the connection with an FPC by shortening or lengthening the terminal line length of the electrode terminal part with every constant number or arranging a specific mark, and easily detecting failure at electrode inspection time. SOLUTION: For example, 386 address electrodes of a single block are provided, a line width equivalent to a single electrode is set to 60 μm, and an electrode pitch is set to about 150 μm. The tip of the electrode terminal part is shortened or lengthened with every five pieces, or a mark is put with every five pieces to correctly specify which electrode is defective at inspection time by an electrode inspection device. Or when a similar mark is put with every 64-piece unit of electrode terminals, since there are many in a case where the probe number of the electrode inspection device is 64 pieces. the mark can cope with this to increase inspection efficiency.  To reduce an FPC manufacturing error, FPC pattern number-halved narrow objects are used by two pieces, and a 1 to 193 (th) electrode is connected, and since a 194 to 386 (th) electrode is connected in the next place, a mark is put on one or both of a 193 or 194 (th) electrode for facilitation.
Patent JP-H05285841-A (JP)
Title: Grinding tool
Inventor: YASUNAGA NOBUO
IPC: B24D7/06
Filed: 1992-04-10
Abstract: PURPOSE:To provide a tool for grinding which performs processing of a rigid and a brittle material with high precision. CONSTITUTION:One or a plurality of diamond or CBN grinding grains or chips 5 are peripherally fixed at equal intervals on the end surface, vertical to a rotary axis, of a rotatable tool body 3 or the peripheral surface, extending around the rotary axis, thereof. Since the grinding grains or the chips 5 are shaped so as to provide the same size and shape as each other and regular arrangement to a tool body 3 is easy to make, the working surfaces of the grinding grains or the chips 5 are uniform and precise grinding processing can take place.
Patent JP-S62245450-A (JP)
Title: Address converting circuit
Inventor: INOUE TORU
IPC: G06F12/10
Filed: 1986-04-18
Abstract: PURPOSE:To increase the number of contexts and also to expand the logical address space of a CPU by switching combinations of address signals outputted by a context register and address signals outputted by the CPU according to a switching signal. CONSTITUTION:A multiplexer 7 selects the high-order address signal AD10 and the low-order address signal AD11 outputted by the context register 10 and the 2nd high-order address signal AD13 outputted by the CPU 11 when the switching signal S1 is '0', and also selects the high-order address signal AD10 outputted by the context register 10 and the 1st and the 2nd high-order address signals AD12 and AD13 outputting by the CPU 11 when the switching signal S1 is '1'. Consequently, the number of contexts is increased and the logical address spaces of the CPU 11 is also expanded by varying the value of the switching signal S1.
Patent JP-2000286965-A (JP)
Title: Exchange
Inventor: KASHIYUU TAKAOMI
IPC: H04M3/42
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an exchange capable of sending suitable caller information corresponding to the scenes. SOLUTION: This exchange stores plural pieces of caller information registered from subscribers in a memory 7 for each subscriber corresponding to a caller telephone number transmission service. When a call originating request and the selecting instruction of caller information are accepted from the subscriber, a control 6 reads the selection instructed caller information out of the memory 7 and sends it to an exchange or telephone set on the side of call termination together with the call originating request.
Patent JP-H07296746-A (JP)
Title: Image display device and its manufacture
Inventor: SAKANO YOSHIKAZU
IPC: H01J29/86
Filed: 1994-04-28
Abstract: PURPOSE:To prevent leakage of an outer container, improve yield, reduce production cost, and improve safety by surrounding the whole of the first outer container in which image display members are provided, with the second outer container. CONSTITUTION:A face plate 106 provided with different-color phosphor members of a transparent electrode 107, a phosphor 108, a metal pack 109, etc., and a rear plate 101 provided with an electron beam generation device formed by having fine particle film 104 between element electrodes 102, 103 are opposedly arranged each other and a frame member 110 is provided so as to constitute the first outer container. Its whole is surrounded with an outer container member 111 so as to be the second outer container. It is desirable that a plurality of support members having holes for pressure balance are arranged in the first outer container and between both outer container members. Inert gas is sealed in the inside of these containers, separate exhaust pipes 112, 115 are provided respectively, and pressure in the second outer container is desirable to be set lower than the pressure of the first outer container.
Patent JP-H05288698-A (JP)
Title: Evaluation of specimen by means of optical thermal displacement measurement
Inventor: TAKAMATSU HIROYUKI
IPC: G01N25/16
Filed: 1992-04-10
Abstract: PURPOSE:To obtain a specimen evaluation device by using optical thermal displacement measurement capable of measuring true thermal expansion vibration without receiving any influence of disturbance such as the change of reflectance of a specimen caused by temperature change of the specimen and the change of plasma density and the like. CONSTITUTION:Excitation light is applied to a specimen 3 by means of a semiconductor laser 6 and interference light of reflected light (beam 1) and radiation light (beam 2) on the specimen 3 of the radiation light for measurement applied to the specimen 3 by means of a He-Ne laser 1 is detected by the use of a light detector 4. At this time a cyclic difference Fb is given between the beams 1, 2 so that detection data may be made a bead wave E. a side wave R, in-phase with the bead wave E, and another sine wave RO, 90 deg. different in phase from the sine wave R, are generated by the use of an oscillator 10 and shifters 9, 11, and ratios S of values multiplying the bead wave E by these signals by the use of multipliers 9, 11 respectively are found by the use of a divider 15. Constitution is performed in order to measure thermal expansion vibration of the specimen on the basis of the ratios S. In the above constitution, true thermal expansion vibration can be measured without any influence of disturbance. As a result, specimen evaluation can be performed at high precision.
Patent JP-S6090551-A (JP)
Inventor: DONARUDO AI GONZAA
IPC: A61N5/06
Filed: 1984-05-07
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。
Patent JP-H06278464-A (JP)
Title: Control device for bus entrance and exit part
Inventor: YASUKAWA SEIICHI
IPC: B60N5/00
Filed: 1993-03-24
Abstract: PURPOSE:To provide a control device for a bus entrance and exit part which is designed to ensure safety of passengers through control of elevation of a moving step and opening and closing of a door in relation with each other. CONSTITUTION:The lowermost step of a step part arranged more on the inner side of a car than a bus4 door is divided into a fixed step and an elevating moving step. A control device is arranged for a door opening closing device 6 and an elevating device 7, both arranged to a bus entrance and exit part in which a door is driven by a door opening closing device 6 and the moving step is driven by an elevating device 7. According to a command from an operation switch SW1, the door drive circuit 11 of the door opening closing device 6 and the moving step drive circuit 12 of the elevating device 7 are controlled in linkage such that during opening of the door 1, the moving step 4 is lowered and during closing of the door 1, the moving step is raised.
Patent JP-H09281377-A (JP)
Title: Optical parts
Inventor: KASHIHARA MASAKAZU
IPC: G02B7/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the parts of optical parts, to improve assembling accuracy and to reduce a cost. SOLUTION: As to this optical parts 10; a color filter 11a is integrally formed on a lens barrel 11 for assembling a lens by injection molding by using resin obtained by adding colorant for making light having a specified wavelength pass through to transparent synthetic resin, and black coating 12 for preventing the transmission and the reflection of light is performed inside the lens barrel 11 from which the filter 11a is omitted.
Patent JP-H05289677-A (JP)
Title: Active type noise controller
Inventor: HAYAKAWA YOSHIKAZU
IPC: G10K11/178
Filed: 1992-04-10
Abstract: PURPOSE:To perform excellent noise reduction control by obtaining high coherence between a noise transmitted from an air blower and a reference signal required for active control. CONSTITUTION:A microphone 21 which detects the noise generated by the fan blades of the air blower 20 and supplies it as a reference signal (x) to a controller is provided inside the rotary shaft 31 of an electric motor 30 which drives and rotates the fan blades 23. The rotary shaft 31 is hollow, and a cord shaft 35 is arranged inside it relatively rotatably on the rotary shaft 31 through bearings 36 and 37, and the microphone 21 is fixed to the tip part of the cord shaft 35. The output of the microphone 21 is supplied to the controller through the cord in the cord shaft 35.
Patent JP-S59229942-A (JP)
Title: Fm stereophonic demodulator
Inventor: HIKITA JIYUNICHI
IPC: H03D1/22
Filed: 1983-05-23
Abstract: PURPOSE:To improve the coupling between an FM demodulator and a stereophonic demodulator by providing the FM demodulator with the 1st and the 2nd output terminals where a stereophonic composite signal is led out individually. CONSTITUTION:The FM demodulator has an output circuit 20 formed for a demodulating circuit 18, and the output circuit 20 is provided with the 1st and the 2nd output terminals 22A and 22B so that the stereophonic composite signal is led out in correspondence to a PLL circuit 8 and a stereophonic recorder 14. The 1st output terminal 22A is connected to the input terminal 10A of a PLL circuit 8 through the 1st coupling element 44, and the 2nd output terminal 22B is connected to the input terminal 10B of the stereophonic recorder 14 through the 2nd coupling element 46. For the purpose, a pilot signal component is supplied effectively to the PLL circuit 8 to attenuate an audio signal component, and the stereophonic recorder 14 is supplied with the audio component without attenuation while the influence of the pilot component is eliminated.
Patent JP-H10278371-A (JP)
Title: Printer, printing method and printing system
Inventor: ONUMA KAZUYUKI
IPC: G06F3/12
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a printer in which a method for superposing the image of a print data and the image of a form data can be selected freely. SOLUTION: A superposition mode deciding section 25 detects superposition mode designation values M1, M2 contained in the header of a print data and interprets the designation value with reference to a mode management table 26. When the designation value M1 is set at '1', the image of a form data is superposed on the image of a print data and when the designation value M2 is set at '1', the image of a form data is laid under the image of a print data. When both designation values M1, M2 are set at '0', normal printing is performed without using the form data. An image data generating section 23 generates an image data depending on the superposition mode. According to the arrangement, degree of freedom can be enhanced in the print representation.
Patent JP-H05339635-A (JP)
Title: Production of low-iron loss grain-oriented electrical steel sheet
Inventor: HIROSE KIKUJI
IPC: C21D8/12
Filed: 1992-04-10
Abstract: PURPOSE:To produce the low-iron loss grain-oriented electrical steel sheet having a high magnetic flux density by forming a hard glassy film on the surface of the grain-oriented electrical steel sheet, then applying a solid lubricating material for an insulating film thereon and drying the coating, then forming grooves thereon with a toothed roll and further applying a solid lubricating material thereon. CONSTITUTION:A silicon steel slab contg. <4.5wt.% Si is hot-rolled, annealed and cold-rolled to form the steel sheet of the final thickness and is then annealed at a high temp. The glassy film of a hard ceramic type essentially consisting of forsterite is applied thereon, and in succession, the solid lubricating material essentially consisting of phosphoric acid, chromic acid, etc., is applied on this steel sheet in a 0.1 to 2.5g/m<2> amt., and thereafter, the coating is dried at 200 to 350 deg.C. The grooves are formed in the direction intersecting with the cold rolling direction of the cold rolled steel sheet by using the toothed roll and further, the solid lubricating material essentially consisting of the phosphoric acid and chromic acid is applied thereon in such a manner that the total amt. of the previous coated amt. and the coated amt. of this time attains 3.5 to 5.0g/m<2>. This coating is bated at >=750 deg.C. The grain-oriented electrical steel sheet having the high magnetic flux density and the decreased iron loss is produced.
Patent JP-H02272242-A (JP)
Title: Smoke discharge device
Inventor: MIYAHARA SHINJIRO
IPC: F24F7/06
Filed: 1989-04-11
Abstract: PURPOSE:To improve efficient operation of a smoke discharge device by a method wherein side walls are arranged on both sides of a suction port, generated oily smoke is formed into a helical eddy flow, its dispersion is restricted and at the same time an induction flow from an upper spacing of a range is promoted under relative action of sucked air stream through both suction ports so as to guide the oily smoke toward both suction ports. CONSTITUTION:In simultaneous with ignition of a burner 12 to start cooking, a discharging air blower 15 is operated to suck almost of all air required for collection of oily smoke through a suction port 13. A small amount of air is sucked through a suction port 19 to form an air flow reaching a discharging port 16, thereby a descending air flow directed from an upper part of a range 11 toward the burner 12 is formed. Side walls 20 are arranged to cause oily smoke or the like to become helical eddy current directed toward an upper part of the range 11 under an induced flow from an outer part of the side walls 20 so as to promote concentration of oily smoke or the like. A small amount of air is sucked from the suction port 19 to form a flow adhered to an inner surface of the side walls 20 and then an action to draw the oily smoke or the like toward the side walls 20. In addition, a lower part of the side walls 20 is provided with an opening 18 to generate an air stream flowing from the opening 18 toward the burner 12 and then flows toward both suction ports 13 and 19 are promoted. With such an arrangement as above, it is possible to perform effective collection of oily smoke or the like with a small amount of air and to discharge it out of the device.
Patent JP-H10264484-A (JP)
Title: Method and system for forming image
Inventor: RUPUZE BUNOA
IPC: B41J29/38
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for forming an image in which a recording sheet, on which a desired image is formed, can be selected quickly. SOLUTION: A sheet feed cassette to be used for printing is set such that the color or the size of a recording sheet for printing a print data received before are different from those of a recording sheet for printing a print data received later. Before a print data received at an interface section 11 is printed, name of a user transmitting the print data is printed at the fool position of a footed sheet at a print section 13 and the footed sheet is discharged to a sheet discharge tray 16. Subsequently, a recording sheet is fed from a first sheet feed cassette 13 to the print section 13 and a print data received at the print section 13 is printed on the recording sheet which is then discharged to the sheet discharge tray 16.
Patent JP-S58209900-A (JP)
Inventor: MARUYAMA MASATOSHI
IPC: H05H13/00
Filed: 1982-05-31
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。