baber/WOPTO huggingface dataset:
Patent JP-H0897189-A (JP)
Title: Method for cleaning vacuum processing apparatus
Inventor: OGAWA HIROSHI
IPC: C23C16/44
Filed: 1994-09-29
Abstract: PURPOSE: To uniformly and effectively remove residual reaction products in a processing chamber by processing the chamber after a bromine-based gas is used, by using an oxidizing gas containing a rare gas, introducing a gas containing a fluorine therein, and generating a plasma to clean the inside thereof. CONSTITUTION: After a polycrystal silicon thin film formed on a silicon wafer 1 is subject to dry etching by a bromine-based gas, an oxygen containing an He as a rare gas is introduced from a gas inlet port 4B. Then, a plasma of the mixing gas is generated and a bromine base of residual reaction product is uniformly and effectively substituted with an oxygen, being changed into an oxide. After enough reaction period of time, the supply of an oxidizing mixing gas is stopped and a processing chamber 2 is exhausted. Further, an SF5 as a gas containing a fluorine is introduced therein and a plasma of the gas is generated to perform a plasma cleaning. Through such a reaction, the residual reaction products are removed uniformly and effectively. Thus, the etching characteristic of excellent reproducibility can be obtained.
Patent JP-H0898754-A (JP)
Title: Shoes hanger
Inventor: YOSHINO HAN
IPC: A47G25/00
Filed: 1994-09-29
Abstract: PURPOSE: To provide a shoes hanger capable of hanging relatively heavy shoes such as ski boots to simply carry them and hanging down the shoes at a predetermined position. CONSTITUTION: A pair of insertion plates 1A, 1B individually inserted in a pair of shoes 2, 2 from the foot inlets 3, 3 thereof and received in foot receiving parts 14, 14 and the hanging belts 11 provided to a pair of insertion plates 1A, 1B and connecting the toe parts 4, 4 arranged on the toe side of the shoes 2, 2 are provided and the length S of a pair of the insertion plates 1A, 1B is longer than the diameter D of the foot inlets 3 and shorter than the length L of the foot receiving parts 14.
Patent JP-H0571422-A (JP)
Title: Fuel controller for liquefied petroleum gas internal combustion engine
Inventor: OKAMOTO AKIO
IPC: F02D45/00
Filed: 1991-09-13
Abstract: PURPOSE:To precisely correct fluctuation of an air-fuel ratio due to columnar vibration generated in an intake passage. CONSTITUTION:A fuel throttle valve 15 is provided for controlling a supply quantity of main fuel from a main fuel passage 12 to an intake passage 2. An ECU 38 controls the fuel throttle valve 15 on the basis of a control quantity determined according to an operating condition of a liquefied petroleums gas(LPG) engine 1, to thus control a supply quantity of main fuel. It is confirmed that a behavior of columnar vibration in the intake passage 2 is related to a change of a pressure difference between an atmospheric pressure and an intake pressure and a change of an engine speed. The ECU 38 corrects to increase or decrease a fuel supply quantity to be supplied to the intake passage 2 according to the relationship between the pressure difference between the atmospheric pressure and the intake pressure and the engine speed in view of the behavior and characteristic of the columnar vibration in the intake passage 2. Consequently, a fuel supply quantity is corrected to be increased or decreased so that a quantity of fuel capable of obtaining mixture air of a target air-fuel ratio can be supplied even if a fuel quantity to be actually supplied to the intake passage 2 is fluctuated due to the columnar vibration.
Patent JP-H1081333-A (JP)
Title: Elevator doorway integral delivery structure
Inventor: MATSUSHITA KIYOBUMI
IPC: B65D19/44
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an elevator doorway integral delivery structure capable of efficiently transporting elevator three-way frames, doors, etc., which are design products, without detriment to them. SOLUTION: A pair of columnar members 5 are provided between a sill 1 and a pocket 2 as reinforcement in parallel with three-way frames 3. Both of an upper and a lower ends of each columnar member 5 are respectively connected by a bolt, and respective hold fixing tools 8 are fixed to the respective columnar members 5 to constitute a doorway integral delivery structure. A plurality of doorway integral delivery structures are supported while keeping intervals by utilizing the hold fixing tools 8 in a container provided on a load- carrying platform of a transportation means, and are transported.
Patent JP-H0891877-A (JP)
Title: Solution and method for coating glass product,glass-ceramic product and enamel product by pyrolysis
Inventor: HANSUUGIYUNTAA KUROOMU
IPC: C03C17/34
Filed: 1995-09-13
Abstract: A process for producing electrically conducting and IR- reflecting tin oxide layers on glass, glass ceramics and enamel with reduced optical iridescence comprises: (a) firstly coating a soln. of boron, silicon, tin and opt. phosphorus cpds. in water and/or organic solvents on the surface to be coated which has been heated and pyrolytically producing a layer of oxides of these elements whose refractive index lies between that of the substrate to be coated an the tin oxide layer; and (b) coating a tin oxide layer on this layer pyrolytically by known methods. Also claimed is a soln. for pyrolytic coating of an iridescence-reducing layer on glass, glass ceramics and enamel comprising (pts. wt.) 4-35 one or more Si cpds., 1-27 one or more B cpds., 8-43 one or more Sn cpds., 0-35 one or more P cpds., and 30-86 organic solvent and/or water.
Patent JP-H0681433-A (JP)
Title: Eaves gutter cut-off member
Inventor: MORITA KOJI
IPC: E04D13/064
Filed: 1992-09-03
Abstract: PURPOSE:To simplify construction of the ends of an eaves gutter and to facilitate execution by boring a through-hole in a side wall of a cut-off member to form an eaves gutter connection, and boring a through-hole in a bottom plate to from a main gutter connection. CONSTITUTION:An eaves gutter cut-off member A is formed of a channel type body B consisting of a side wall 2 and a bottom plate 3, and partition plates 4 and 5 provided to both ends of indoor and outdoor sides. After that, a through- hole having the same shape as that of a section of an eaves gutter 1 is bored in the side wall 2 to form an eaves gutter connection 21, and a through-hole 31 is bored in the indoor side of the bottom plate 3 to form a main gutter connection 6. The end of the eaves gutter 1 is inserted into the eaves gutter connection 21 to lock it to a fixed claw 51, and the main connection 6 is inserted into a main gutter to connect the main gutter. Accordingly, kinds of members provided to the end of the eaves gutter are reduced, and execution can be easily carried out.
Patent JP-H1175124-A (JP)
Title: Television signal transmitter
Inventor: NAKAMURA NORIHIKO
IPC: H04N5/40
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent noise from entering a voice signal by making a 2nd voltage controlled oscillator immune to frequency modulation even when a power supply voltage is fluctuated by a clock signal subject to PLL control. SOLUTION: A voltage controlled oscillator 11 generates a carrier. One terminal of a varactor diode 16 connects to the voltage controlled oscillator 11. A phase comparator 9 generates an error signal, based on an oscillated frequency of the voltage controlled oscillator 11. A low pass filter 10 smoothes the error signal and gives the smoothed error signal to the other terminal of the varactor diode 16. An application means (inductor 17 and 4th capacitor 26) applies a voltage fluctuation component superimposed on the power supply B with a prescribed DC voltage across both the terminals of the varactor diode 16 in the same phase.
Patent JP-H0399313-A (JP)
Title: External storage device
Inventor: UCHIYAMA YOSHIHIRO
IPC: G11B17/22
Filed: 1989-09-13
Abstract: PURPOSE:To prevent a portable storage medium from being lost due to the generation of a power supply fault or the like by providing the external storage device with a non-volatile memory for storing the control information of the medium. CONSTITUTION:The non-volatile memory 11 is connected to a handling control device 9, and while the portable storage medium 3 is held and carried by a handling device 5, handling information storing the positional information of the recording medium 3 in an original cell 2a and the storage cell information of control information for all the cells 2a stored in a storage rack 2 and a medium loading port 6a are stored in the memory 11. Thereby even if a fault such as power OFF is generated during the operation, the control information of the storage medium 3 is not lost and the position or the like of the medium 3 can be accurately grasped, so that the medium 3 can be surely prevented from becoming lost.
Patent JP-H0552880-A (JP)
Title: Current detection circuit
Inventor: YAMAMURA TETSUHISA
IPC: G05F1/10
Filed: 1991-08-23
Abstract: PURPOSE:To obtain a power MOSFET current detection circuit with higher detection accuracy with no detection loss without utilizing an output current in a monitoring circuit. CONSTITUTION:The current detection circuit 30 is provided with first and second transistors M1 and M2 in which a drain electrode is connected to a first power source Vdd together therewith and a gate electrode is connected to an input signal terminal Vg together therewith, a constant current source Irf connected between a source electrode of the first transistor M1 and a second power source (earth) and a voltage comparator COMP with one input thereof being connected to the source electrode of the first transistor M1 while the other input thereof is connected to a source electrode of the second transistor M2 and an output terminal. Thus, it is detected that an output current Io flowing through the output terminal exceeds by a specified value by comparing the potential of the source electrode of the second transistor M2 and that of the source electrode of the first transistor M1.
Patent JP-S6294959-A (JP)
Title: Semiconductor device
Inventor: YOSAKO TOSHIHIRO
IPC: H01L21/31
Filed: 1985-10-21
Abstract: PURPOSE:To uniformize the depth of the tapered (recess) part of the contact hole in the insulating film by a method wherein the interlayer insulating film between the wirings of each layer in the multilayer interconnection is formed into a three-layer structure wherein other insulating film whose etching rate is slower is interposed in the insulating film. CONSTITUTION:A plasma oxide film 8, whose etching rate according to an isotropic etching is significantly slower compared to that of plasma nitride films 5a and 5b, are held between the plasma nitride films 5a and 5b. When an isotropic etching is first performed using a photo resist 6 as a mask, the plasma nitride film 5a only grown above the plasma oxide film 8 is etched and the plasma nitride film 5b is left. Then, when an anisotropic etching is performed, the etching is accurately performed to an aluminum layer 4 which is a lower wiring, other insulating film whose etching rate is slower is grown in the insulating film and a three-layer structural insulating film can be obtained.
Patent JP-2000063060-A (JP)
Title: Elevator for construction work
Inventor: KANAYAMA RYOETSU
IPC: B66B9/187
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a construction work elevator lowering construction costs and improving installation efficiency of an elevator by omitting repeated labor for assembling a permanent elevator from the beginning after assembly of the entire equipment for a construction work elevator and its disassembly. SOLUTION: This elevator for construction work installed raisably to a building, in which hoistways for a plurality of elevators are constructed adjacently to each other via their hoistway side members 21, is constructed by installing a pair of guide rails 5, 6 on hoistway walls 1a, 1b positioned in both end sides among the plurality of the hoistways before the hoistway side members 21 between the hoistways are constructed and installing an elevation base 2 arranged longitudinally in the direction of a straight line connecting the guide rails 5, 6 together and lifted/lowered with its both end parts guided by means of the pair of elevator guide rails 5, 6.
Patent JP-H0981632-A (JP)
Title: Information publication device
Inventor: SHIBAZAKI YASUYO
IPC: G06F19/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an information releasing device capable of reducing the mental burdens of a user by realizing natural and smooth interaction for which the feeling of the user is considered. SOLUTION: In this information publication device for inputting the data of plural forms including a text, sound, a picture and a pointing position, extracting the intention and feeling information of the user from the inputted data, preparing a response plan and generating a response to the user, a user feeling recognition part 106 for recognizing the feeling state of the user from the internal state of a response plan preparation part 105, the intention and feeling information of the user and the transition on a time base of interaction condition information including the kind of the prepared response plan is provided and the response plan preparation part 105 selects or changes a response strategy corresponding to the recognized result of the user feeling recognition part 106 and prepares the response plan matched with the response strategy.
Patent JP-H0876524-A (JP)
Title: Automatic document feeding device
Inventor: SANO MOTOYA
IPC: G03G15/00
Filed: 1994-09-05
Abstract: PURPOSE: To provide an automatic document feeding device which prevents erroneous setting by unifying the paper feeding ports of cut sheet paper and continuous paper and enhances the efficiency of a copying operation by constituting a device so that an operator can handle a document at one paper feeding port and surely realizes feeding regardless of the kind of the document. CONSTITUTION: The automatic document feeding device 100 arranged on the contact glass 23 of an image forming device and feeding the document on the contact glass 23 is provided with a single paper feeding port used in common for a sheet document and a continuous paper document and a document separating means 9; and the document separating means 9 consists of a separating roller 8 as a driving roller and a separating belt 9 that is a belt contacting with the separating roller 8, and the separating belt 9 is inhibited from rotating at the time of feeding the sheet document and is controlled to be able to rotate at the time of feeding the continuous paper. This device is provided with an ejecting route changing means 17 positioned at an end part on the downstream side of the contact glass 23 and switching the carrying direction of the document in two directions of an inversion paper ejecting route A and a straight paper ejecting route B and is provided with a controlling part selecting the paper ejecting route by switching the switching means 17 in accordance with the state of the document separating means.
Patent JP-H0957762-A (JP)
Title: Resin composition for cleaning mold
Inventor: OMURA AKIRA
IPC: B29C33/72
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To improve tablet properties as maintaining the cleaning property excellent by containing a metallic soap and a nonmetallic fatty acid lubricant in a mold cleaning resin composition. SOLUTION: At the time of molding a hardenable resin molding material, employed as a mold cleaning resin composition for removing dirty on the surface of a mold is melamine resin and an amimo-resin composition between a melamine-phenol co-condensation products or a melamine-urea co-condensation products or the like. A nonmetallic fatty acid lubricant with a good lubricant effect and compatibility and thermal stability to resin is used as a lubricant not adding to a content of the lubricant and improving the tableting yield, and a metallic soap is employed as a lubricant concerning the fluidity and release property during the cleaning period. For the nonmetallic fatty acid lubricant, e.g. a small-quantity and large effect fatty acid group, a fatty acid amide group, and a fatty acid bis-amide group are preferable.  Also, for a metallic soap, e.g. stearic acid calcium, zinc stearate, myristic acid, or the like are used.
Patent JP-S6478283-A (JP)
Title: Lighting apparatus and display panel using the same
Inventor: IWAMOTO HIROBUMI
IPC: G09F9/00
Filed: 1987-09-19
Abstract: PURPOSE: To execute uniform face illumination having a high light flux application rate from. a light source by providing the illumi-nator with a light transmitter formed by plural transparent plate-like body, a light source, a light reflector arranged on the light projection side of the light transmitter so as to have an inclination angle from the transparent plate-like bodies and a plate-like body capable of converting reflected light into diffused light and brought into facially contact with the transmitter. CONSTITUTION: Incident light A from a long light source 101-1 such as a fluorescent lamp to the incident face of the light transmitter 102-1 goes forward in transparent plate-like bodies 108 while repeating total reflection in the inside without being leaked to the outside. After going out from a light projection face, the light A is reflected upward by a light reflector 103-3, reached to a diffusion plate 104-1 through a transparent or translucent body 104-2 and the light illuminates a liquid crystal panel 106 from its rear side as diffused light. Since a light scatter 104 is brought into contact with the face of the light transmitters 102-1, 102-2 and adhesively fixed, the light scatter 104 is not oscillated even at the time of receiving a drop impact and excess impact acceleration is not applied to the panel 106.  Consequently face illumination with extremely uniform brightness can be attained.
Patent JP-H0965614-A (JP)
Title: Small-sized motor
Inventor: SATO NAOJI
IPC: H02K21/14
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To cool the stator of a small-sized motor by generating an air current in the axial direction while the rotor of the motor rotates by providing spaces extended in the axial direction and a plurality of blades in a hub section which couples the permanent magnets of the rotor with the shaft of the rotor. SOLUTION: In the rotor 7 of a PM type motor which is faced to the internal peripheral surface of the stator of the motor with a gap in between, spaces A and B extended in the axial direction and a plurality of blades 9 are provided in a hub section which couples the permanent magnets 8 of the rotor 7 with the shaft 5 of the rotor 7. The blades 9 are integrally formed with a boss section 19 by using the same member as that of the magnets 8 and the blades 9 are spirally formed in the axial direction so that the axial spaces A and B can be formed between each blade 9. Consequently, an air current is generated by the blades 9 in the axial direction through the rotor 7 when the rotor 7 rotates and the stator can be cooled effectively. Therefore, a small-size motor which has a simple constitution and the temperature of which does not rise much can be obtained.
Patent JP-H0283642-A (JP)
Title: Memory control system
Inventor: KAGEYAMA YOSHIAKI
IPC: G06F12/06
Filed: 1988-09-20
Abstract: PURPOSE:To expand the bit width of a data area corresponding to each address by applying the same address signal on plural read-only memory chips with fixed bit width by providing them in the same package, and controlling data output sequence from the read-only memory chips by a chip select signal. CONSTITUTION:A single read-only memory in which the plural read-only memory chips 3 and 4 are provided in the same package 5 is formed, and the output of data with expanded bit width is performed by applying address signals ADR0- ADR2n-1 and the chip select signal CS. And a line is connected to the address input terminal of the package 5 so that the same address signals ADR0-ADR2n-1 can be applied on the address input contacts of the memory chips 3 and 4, and the output contacts of the plural memory chips 3 and 4 is connected to a data select circuit 6. Thereby, it is possible to perform the output of the data with the expanded bit width by performing the same address designation as the use of an ordinary memory in the single read-only memory formed by incorporating the plural memory chips 3 and 4 with the fixed bit width.
Patent JP-H0794477-A (JP)
Title: Dry etching
Inventor: YAMAGUCHI ATSUKO
IPC: H01L21/027
Filed: 1993-09-22
Abstract: PURPOSE:To improve dry etching resistance without increasing silicon content by irradiating with ionizing radiation so as to cut binding between atoms constituting resist molecules of an irradiated part prior to oxygen-reactive ion etching. CONSTITUTION:After forming a two-layer resist film consisting, for instance, of an upper layer resist 7 made of polydimethyl silane-polystylene copolymer and a lower layer resist 8 made of novolack resin, soft X-rays 10 are applied overall to a substrate 9 having a patterned upper layer. Thereby, bonds of silicon atoms contained in the upper layer resist is cut so that a resist pattern 7 becomes a resist pattern 11 having high reactivity. When later oxygen-reactive ion etching is performed, a resist pattern 13 containing silicon oxide is generated so as to transfer a pattern of the upper layer resist onto the lower layer resist 8. Further, after performing sufficient oxygen reactive ion etching, a pattern 14 of a novolak resin having a high aspect ratio can be obtained.
Patent JP-S60128570-A (JP)
Title: Drawing division control system
Inventor: KINUKAWA HIROYUKI
IPC: G06T1/00
Filed: 1983-12-16
Abstract: PURPOSE:To attain unified coordination and control by utilizing three values of coordinates in a table inner frame such as upper left part of each divided drawing, longitudinal number of rows in longitudinal direction and number of columns in lateral direction as dividing control information. CONSTITUTION:An index part of the content of division table having a number of value represented in a counter and a data part are read to a processor. A value of a row number storage register and a value of a column number storage register are compared respectively with row item value and a column item value of table item position of dividing table content index parts 6-7 having a number represented on the counter. Then the coincident part in the dividing table content index sections 6-7 in the memory 4 is obtained, the value of the table item content storage address items of the part is set to an address index register so as to check whether the value of the register is ''FF'' or not. When the value is equal to ''FF'', the step is branched and when not equal, the value of the register and the value of the table item content storage address item of the division table content data part having the value number represented by the counter are compared and collated so a to obtain a coincident part.
Patent JP-2000093423-A (JP)
Title: Trouble diagnosis method and apparatus for scalable multiple slice imaging instrument
Inventor: KOPP RUDOLPH THEODORE III
IPC: A61B6/03
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide trouble separation information by detecting the trouble of the parts of an imaging instrument. SOLUTION: An imaging instrument 10 decides the performance of the deteriorated parts and forms the trouble separation information by changing the constitution of a detector array 18 and a data collector. More specifically, this constitution is so changed as to include different combinations of the cells of the detector array, interconnection parts and one or more data collection channels, by which the trouble separation information is formed.