baber/WOPTO huggingface dataset:
Patent JP-H09138416-A (JP)
Title: Method for arranging spacer
Inventor: NARUSE SATOSHI
IPC: G02F1/1339
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to arrange spacers at the desired points on a substrate. SOLUTION: A transfer body 3 has a structure provided with a letterpress 6 consisting of a resin, etc., on the surface of a main body part 5 of a cylindrical shape consisting of a metal, etc. The arrangement of the spacers 1 atop an oriented film 13 formed on a lower substrate 8 by using the transfer body 3 is executed by adhering the spacers 1 to the surface of the letterpress 6 of the transfer body 3 and pressing the transfer body 3 onto the oriented film 13 while rotating the transfer body 3 in an arrow(a) direction to transfer the spacers 1 adhered on the surface of the letterpress 6 onto the oriented film 13, thereby arranging the spacers 1 atop the oriented film 13. Then, the spacers 1 are arranged at the desired points on the lower substrate 8 by forming the letterpress 6 so as to correspond to the desired points on the lower substrate 8.
Patent JP-H05211230-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOEDA MASAHIRO
IPC: H01L21/76
Filed: 1991-11-29
Abstract: PURPOSE:To solve the problem of the leakage current increase by a crystal defect and crystal dislocation due to the stress of a bird beak generated at the end section of a LOCOS film through a selective oxidation method and the deterioration of the coverage of a metallic wiring at the end section of the thick LOCOS film at a stroke. CONSTITUTION:An oxide film 2 is formed onto an N-type silicon substrate 1, a thin oxide film 2a is formed and a channel stopper 3 is shaped. The oxide film 2 is removed, and an oxide film 2b is formed. The oxide film 2b is etched while using a resist 4 as a mask, and the resist 4 is removed. An epitaxial layer 5 is grown, and coated with a resist 4a, and the layer 5 and the resist 4a are flattened through etchback.
Patent JP-H04188713-A (JP)
Title: Wafer conveyance mechanism of x-ray aligner
Inventor: MATSUI SHIN
IPC: H01L21/677
Filed: 1990-11-22
Abstract: PURPOSE:To simplify the arrangement and miniaturize a device by providing wafer conveyance means for containing a supplying wafer cassette and a recovering wafer cassette in the same subchamber and moving each wafer cassette to a transfer location of the wafer. CONSTITUTION:There is provided through a first subchamber 101 a conveyance hand 102 for sucking/holding a wafer for conveyance between an exposure chamber and a second subchamber 104. There is further provided in the second subchamber 104 for moving a supplying wafer cassette 105 and a recovery wafer cassette 106 to a predetermined location where wafer delivery is performed through the conveyance hand 102. Accordingly, since the conveyance hand 102 can perform the transfer of wafers at the same location, the amount of movement of the conveyance hand 2 is reduced and locations needed to be positioned are also reduced. Hereby, device arrangement can be simplified and miniaturized.
Patent JP-H01159475-A (JP)
Title: Method for evacuating plural numbers of vacuum containers
Inventor: HAGITANI TAKASHI
IPC: F04B37/16
Filed: 1987-12-16
Abstract: PURPOSE:To improve evacuating efficiency by starting evacuation from a vacuum container which is most high in pressure, and evacuating the other vacuum container which is equal in pressure to that of the previous one, thereafter when plural numbers of vacuum containers are evacuated by means of a common rough evacuating device via respective rough evacuating valves. CONSTITUTION:In an evacuating device suitable to a neutral particle entrance device, plural numbers (n each) of vacuum containers 1 are connected with a common rough evacuating device 2 via respective rough evacuators V2, and are concurrently connected with individual main evacuators 3 which are provided accordingly to respective vacuum containers 1 via respective main evacuating valves V1. The main evacuator 3 is composed of a turbo molecular drag pump TMP and the like, and its downstream side is connected with a back pressure evacuating device 4. When the evacuating device of this type is operated, the rough evacuating valve V2 for a container which is most high in pressure is started first for evacuation, following which, the rough evacuating valve V2 for the other vacuum container 1 which is equal in pressure to that the previous one, is controlled to be opened in such a way as to be evacuated concurrently as the previous one is being dropped in pressured.
Patent JP-2000145621-A (JP)
Title: Highly viscous material supply device
Inventor: FUJIBE TAKAAKI
IPC: F04B15/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly viscous material supply device which can decrease viscosity of the material without using a heater under a cold environment, and satisfactorily supply it. SOLUTION: A circulation system 4 is arranged for circulating highly viscous material fed from a reciprocating pump 1 to return to a vessel 5 through a passage member 10. The circulation system 4 is provided with a circulation passage member 11 arranged for feeding the highly viscous material discharged from the reciprocating pump 1 from the passage member 10 to the vessel 5, a pressure reduction valve 7 inserted into and connected to the circulation passage member 11, a temperature sensor 8 arranged for sensing the temperature of the highly viscous material and outputting the sensed signal, and an automatic valve 9 inserted into and connected to the circulation passage member 11, which is closed when the temperature sensed by the sensor 8 reaches a preset value or higher.  When the temperature of the highly viscous material is lower than the preset value, the highly viscous material is circulated between the reciprocating pump 1 and the vessel 5 through the circulation system 4.
Patent JP-H11133284-A (JP)
Title: Lens driving device
Inventor: TENKAJI HIDENORI
IPC: G02B7/04
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To move a lens holding frame holding a lens without shaking. SOLUTION: First and second guide shafts 3 and 4 provided at a specified interval in nearly parallel with the optical axis of the lens 1 are respectively fitted on both end sides of the lens holding frame 2 holding the lens 1, so that the frame 2 slides along the shafts 3 and 4 in the optical axis direction. In this case, a round hole 2b having nearly the same size of the diameter of the shaft 3 is formed to pass through the frame 2 on one end side.  A guide member 10, having a long hole 10b which is formed to have nearly the same size of the diameter of the shaft 4 in a hole width direction and is long in a direction perpendicular to the hole width direction, and turnably attached to the other end side of the frame 2 so that both insides 10b1 and 10b2 of the long hole 10b in the hole width direction are brought into slidably contact with the peripheral surface of the shaft 4 by turning, is provided.
Patent JP-H11131298-A (JP)
Title: Device and method for plating small article
Inventor: YUMIBA YASUSHI
IPC: H01G13/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To form a uniform plating film which is free from any variance in film thickness of the plating film between parts to be plated by eliminating lapping of the parts to be plated in a plating solution, to facilitate the handling of the parts to be plated, and to facilitate a plating process for plating each end part in particular. SOLUTION: This plating device comprises a plating tank 2 to store a plating solution 11, an anode 7 which is immersed in the plating solution 11 in the plating tank 2 and with which parts (a) to be plated are brought into contact, an anode 6 which is immersed in the plating solution 11 in the plating tank 2, and a power source 10 to flow the current to the anode 6 and the cathode 7. The cathode 7 is formed of a sheet through which the plating solution can be passed, and the parts (a) to be plated are held by a plate-like holding member 17, and the holding member 17 is arranged so that a part of the plated parts (a) projected from the holding member 17 is brought into contact with a conductor of the cathode 7. The current flows in the anode 6 and the cathode 7 in this condition to deposit the plating on an end part of the parts (a).
Patent JP-2001135800-A (JP)
Title: Capacitor and manufacturing method for the same
Inventor: KASHIWABARA KEIICHIROU
IPC: H01L21/8242
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a technology where an upper part electrode easily covers a dielectrics layer well. SOLUTION: A high-dielectric layer 9 is formed on a pair of lower part electrodes 8, over which an upper part electrode material 10b is formed. Since the groove formed with the upper part electrode material 10b is filled with an insulator 201, a second layer 202, which covers the upper part electrode material 10b, is formed satisfactorily in terms of covering characteristics.
Patent JP-H08171556-A (JP)
Title: Table processor
Inventor: TAKANO KATSUJI
IPC: G06F17/24
Filed: 1994-12-20
Abstract: PURPOSE: To allocate characters with expressing power equal to a business form handwritten by person. CONSTITUTION: Optimized character allocation is performed by using a specific rule according to modification of a table cell stored in a specific storage means, e.g. a slanting line 10 as one kind of meshing. Here, a character string is separated into the front and rear half parts and the areas of two rectangles 12 and 14 for allocating the separated character strings are calculated. Then the character strings are equally allocated in consideration of the two calculated areas, and displayed or printed out.
Patent JP-H08180310-A (JP)
Title: Magnetic head
Inventor: MIZUNO YASUO
IPC: C03C3/072
Filed: 1994-12-20
Abstract: PURPOSE: To improve the yield of a high-performance magnetic head corresponding to high-density recording by improving the rear sealing glass. CONSTITUTION: This magnetic head includes a pair of ferrite substrates 1, 2 provided with magnetic materials 3, 4 having a high saturation magnetic flux density on the butt surfaces, a gap glass 5 provided in a gap part of the magnetic materials 3, 4 facing each other and a pair of the front and rear sealing glass 6, 7 sealing the substrates 1, 2. Crystallized glass having a coeff. of thermal expansion of (75 to 100)×10<-7> / deg.C at 30 to 300 deg.C and a working temp of 490 to 520 deg.C is used as the rear sealing glass 7. The compsn. of the rear sealing glass is formed of SiO2 =1 to 6%, B2 O3 =7 to 10%, PbO=60 to 78%, ZnO=10 to 25%, Al2 O3 =0 to 3%, ZrO2 =0 to 8%, BaO=0 to 3%.
Patent JP-H04188985-A (JP)
Title: Teletext receiver
Inventor: HASHIGUCHI KOTA
IPC: H04N7/025
Filed: 1990-11-21
Abstract: PURPOSE:To prevent viewers from leading to confusion by outputting the message data that the data for the designated page does not exist if the data flag for the designated page for the designated program is a clear condition for the display and designation of the program with its page number. CONSTITUTION:The presence or absence of the program number of the signal displayed and designated from a remote controller 20 or a key input part 18 and the designation of a page number is confirmed. If the designation of the page number exists in the display and designation signal, the condition of the data flag for the designated page for the designated program on the data storage control table is confirmed. If the data flag is a set condition the storage data designated with the address pointer for the designated page for the designated program is read. If the data flag is a clear condition, the message data that the character broadcasting for the designated page does not exist is outputted. Thus, the leading viewers to confusion can be prevented by displaying the old data having the update of the content of the program.
Patent JP-H03179285-A (JP)
Title: Target tracking apparatus
Inventor: KUBO MASAHIKO
IPC: G01S15/66
Filed: 1989-12-08
Abstract: PURPOSE:To accurately display a real target azimuth by calculating the declination rate of a target from the difference between the target azimuth up to the previous time and target azimuth of this time calculated by a target tracking processing part and automatically selecting the optimum time constant corresponding to the declination rate. CONSTITUTION:When the target azimuth calculated by a target tracking processing part 9 is stored in the first and second regions of a target azimuth memory means 13, a declination rate calculation means 14 reads the newest target azimuth from the second region and also reads the target azimuth up to the previous time from the first region and calculates the declination rate of the target azimuth from the difference between the target azimuth up to the previous time and the target azimuth of this time. Whereupon, a time constant selection means 15 selects the time constant corresponding to the declination rate from a memory to output the same to an averaging processing part 6.
Patent JP-S63162779-A (JP)
Inventor: RENEEANDORE ARUTEIGA GONZARESU
IPC: C08G59/68
Filed: 1987-12-17
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-H08151280-A (JP)
Title: Inorganic board and production
Inventor: UTAGAKI KAZUO
IPC: B28B1/52
Filed: 1994-11-25
Abstract: PURPOSE: To obtain an inorganic board free from the occurrence of efflorescence during aging and hardening process by applying a specific core-shell-type emulsion coating on the surface and effecting the impregnation into the body of the board. CONSTITUTION: This inorganic board is produced by applying a core-shell-type emulsion coating obtained by dispersing particles comprising cores consisting of a hydrophobic resin and shells consisting of a hydrophilic resin on the surface and effecting the impregnation into the body. The hydrophobic resin of the cores is preferably a copolymer obtained by copolymerizing a polyvalent vinyl compound having plural vinyl groups in a molecule with a monomeric hydrophobic resin raw material. Preferable core-shell-type emulsion becomes heat resistant by reacting the hydrophobic resin of the core with a hydrophilic resin of the shell during aging. In the inorganic board, cement is used as a water hardening material and woody pulp, etc., is used as a reinforcing material. Usually, the cement and the reinforcing material are mixed in the ratios of 40-50wt.% and 5-15wt.% respectively.
Patent JP-H06236708-A (JP)
Title: High frequency dielectric ceramic composition
Inventor: HIRAHARA SEIICHIRO
IPC: H01B3/12
Filed: 1993-12-17
Abstract: PURPOSE:To provide a high frequency dielectric ceramic composition sufficiently applicable to materials for a resonator, an MIC dielectric substrate and the like in frequency regions of a microwave or millimeter wave by providing a Q value characteristic at 10 GHz higher than 2500 so as to shift a temperature coefficient (tauf) of a resonance frequency from a minus side to a plus side. CONSTITUTION:An element of 3a group in the periodic table of 0.1-30 parts by mol and at least one of Sn, Mn, Ca, and an element of 4a group in the periodic table of 0.1-20 parts by mol are added to 100 parts by mol of a composition expressed by a composition formula at a mole ratio: xBaO.yMgO.zWO3, wherein 40<=(x)<=60, 13<=(y)<=40, and 20<=(z)<=30, and x+y+z=100.
Patent JP-H07199859-A (JP)
Title: Brightness control method and display device using said method
Inventor: MISHIERU SUPEKUTEI
IPC: G09G3/288
Filed: 1994-11-29
Abstract: PURPOSE: To adjust at least a part of whole luminance in a matrix screen. CONSTITUTION: In a method for adjusting at least a part or whole luminance in the matrix screen, a part of respective rows is not periodically processed for several times. The respective processings are constituted of a semi-selective operation and a selective operation following the operation. Delay proportional to a weighting coefficient (k) (0<k<1) which can be adjusted as the function of the desired whole luminance and a time interval between the start of the present processing operation and the start of the next processing operation is given between the selective operation and the semi-selective operation. The method is applied to a plasma panel displaying halftone.
Patent JP-2000145871-A (JP)
Title: Damper with car height adjusting mechanism
Inventor: TAKEUCHI TAKASHI
IPC: B60G17/044
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To realize a constitutional, simplification, a reduction of the number of part items and to enhance an assembling property and a pump performance by engaging a pump rod of a pump for feeding an oil of an oil tank to a cylinder to partition a pump chamber and disposing check valves on a suction passage and a discharge passage, respectively. SOLUTION: For example, at the time of an extension of a piston rod 13, an oil in an upper oil chamber 42A of a cylinder 12 is pressurized and the pressure oil is moved to a lower oil chamber 42b through an extension side valve 44A of a piston 41 to generate an extension side damping force. An oil having a volume being the same as a volume of the piston rod 13 drawing/ entering from the cylinder 12 is fed from a reservoir chamber to a lower oil chamber 42B through an extension side valve 29A of a bottom piece 23. At this time, a pump chamber 62 is formed from a hollow portion 61 of the piston rod 13 and a pump rod 22 engaged with the hollow portion 61. A discharge check valve 67 of the pump chamber 62 is disposed on an outer periphery of the piston rod 13. Thereby, other parts such as a pump tube, etc., are not required to accomplish a simple constitution.
Patent JP-H11151918-A (JP)
Title: Pneumatic tire
Inventor: NICHIZA MISAO
IPC: B60C13/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To discriminate a pneumatic tire by color and to allow a user to freely select the color by providing the side surface of the tire with a groove or projection capable of fitting a color member in color different from the color of the tire body. SOLUTION: The side surface of a tire is provided with a groove 7 capable of fitting at least a kind of color member selected out of a plurality of color members 6 different in color from the color of the tire body or in general different from black. These color member 6 and the groove 7 are extended along a part or entire length of the circumferential direction of the tire, and further preferably the color member 6 is constituted in an endless ring shape. Thus, even if many kinds of color members 6 are to be prepared, the tire body can be commonly produced, so that the tires can be discriminated by many kinds of colors without causing a significant cost increase. Further, a user can freely select the color for improving the fashionableness.
Patent JP-H02163165-A (JP)
Title: Surface curing organopolysiloxane composition
Inventor: INOUE YOSHIO
IPC: C08K5/54
Filed: 1988-12-16
Abstract: PURPOSE:To obtain the subject composition, rapidly curing the surface when filled in joint parts, etc., of buildings without curing the inner surface with tackiness and suitable as sealing materials, etc., by blending an organopolysiloxane with a specific silane or siloxane and organotin compound in specified amounts. CONSTITUTION:A composition obtained by blending (A) 100 pts.wt. organopolysiloxane expressed by formula I [R<1> is methyl, etc.; R2 is methyl, etc.; R<3> is methyl or ethyl; R4 and R<5> are (substituted) monofunctional hydrocarbon; n is 50-2000] with (B) 0.1-5 pts.wt. silane or siloxane having one or more groups expressed by formula II [R<6> is H or (substituted) monofunctional hydrocarbon] in one molecule, (C) 1-10 pts.wt. silane expressed by formula III [R<7> is (substituted) monofunctional hydrocarbon; X is alkoxy, etc.; m is 0 or 1] or a partial hydrolyzate thereof and (D) 0-10 pts.wt. organotin compound (e.g. tin naphthenate).
Patent JP-H01158501-A (JP)
Title: Control device
Inventor: OSANAWA KAZUTOMO
IPC: G05B13/02
Filed: 1987-12-15
Abstract: PURPOSE:To automatically set a correct stable manipulated variable without adding the judgement of a user by discriminating the stable condition of a controlled variable obtained prescribed time interval by a detecting means and holding the manipulated variable as a stable manipulated variable. CONSTITUTION:A manipulated variable is calculated by the operation including an integration manipulated variable with a control means 4, given to an output means 3 and the control is executed. Then, a stable condition discriminating means 5 discriminates whether or not the manipulated variable obtained from a detecting means 1 is in a stable control area, and at the time of the stable control condition, the then integrating manipulated variable is written as the stable manipulated variable to a non-volatile storing means 6. At the time of the re-input of the power source, for the then stable manipulated variable, the manipulated variable is calculated by the control means 4 as the initial value of the integrating manipulated variable and the operation is executed by the output means 3. Thus, the stable manipulated variable is automatically updated and the stable manipulated variable with a high accuracy can be set.
Patent JP-H09160499-A (JP)
Title: Device for automatically handling recording medium
Inventor: KANO CHIYUKI
IPC: G07F9/02
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase the number of recording media to be stored and to enable a user to easily understand 'Out' or 'Sold' of a recording medium in an automatic recording medium handling device for automatically lending or selling recording medium. SOLUTION: The automatic lending machine 2 storing plural recording media and jacket racks 3 for displaying the recording contents of the recording media stored in the machine 2 are separatively arranged. An empty state displaying mechanism 6 provided with light emitting diodes 63a to 63f for displaying whether recording media stored in the machine 2 can be lent or not is arranged in each jacket rack 3. In the jacket rack 3, the recording contents of the recording media and whether a certain recording medium to be an object is being lent or not can be checked. Thereby, inconvenience that the lending of a recording medium to be lent is checked on the side of the machine 2 and then the recording medium to be lent is redetermined by the jacket rack 3 arranged on a separated position can be removed.
Patent JP-H08228019-A (JP)
Title: Optical semiconductor device
Inventor: YAMAMOTO KAZUHIKO
IPC: H01L31/10
Filed: 1995-12-07
Abstract: PURPOSE: To improve the photodetecting characteristics of a photodetecting device having an antireflection film while the protection of the device surface in the periphery of the photodetecting part of the device is maintained. CONSTITUTION: A photodetecting device is so constituted that an antireflection film 1 is formed on an insulating film 10, which is formed on a P-N junction part in the periphery of a photodetecting region 2, and on the region 2, and light-transmitting surface protective films 5 and 6 are formed on the film 1 with a vacant region provided on the region 2 via the film 1. The photoelectric conversion characteristics of the device are improved by the region 2, which has only the film 1 due to the vacant region in the light-transmitting films 5 and 6. Moreover, the protection of the device surface in the periphery of the region 2 can be also maintained by the films 5 and 6 in the periphery of the region 2.