baber/WOPTO huggingface dataset:
Patent JP-H10107096-A (JP)
Title: Semiconductor testing device, semiconductor testing method and medium in which semiconductor testing program is recorded
Inventor: MOCHIZUKI AKIRA
IPC: H01L21/82
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To perform a relievableness judgment process and a bit fail relieving process, in a short time, by a bit mask process. SOLUTION: A fail information is transferred from a tester to a redundancy processing device (S103), and the number of fail address stored in a buffer memory is compared with the number of maximum fail bit (S103). Then a line fail detecting/relieving process (S105) is performed to judge whether or not the number of line fails exceeds the number of spare rows or the number of spare columns (S107). Then a bit mask process (S109) is performed for a fail address to judge relievableness (S111). The number of times of the relievable maximum bit mask process is calculated with 'the number of row spares R + the number of column spares C'. When the number of times of the bit mask processes exceeds the limit value, it is judged that relief is impossible (S121), and a bit fail relieving process as post-process is not executed.
Patent JP-H0895574-A (JP)
Title: Silencer
Inventor: FUJITA TAKESHI
IPC: H04R1/28
Filed: 1994-09-22
Abstract: PURPOSE: To improve the silencing effect to exhaust sounds by increasing the sound pressure level of the sound waves emitted from a speaker and more particularly the sound pressure level in a low compass. CONSTITUTION: This silencer of an active type includes a branch pipe 2 coupled to an exhaust duct 1 in which exhaust gases flow and the speaker which is disposed on the side of this branch pipe 2 on the side opposite to the side coupled to this exhaust duct 1 and Cod emits the sound waves into the branch pipe 2. The silencer described above silences the exhaust sounds by emitting the sound waves having the magnitude equal to the magnitude of the exhaust sounds of the exhaust gases from the speaker 3 and antiphases. A speaker of a drone cone system having a speaker unit 3b and a drone cone 3c on one side wall of an enclosure 3a is used as the speaker 3. The speaker unit 3b and the drone cone 3c are disposed in the state of exposing both in the hollow part of the branch pipe 2.  Then, the sound waves from the speaker unit 3b and drone cone 3c of the speaker 3 are radiated within the hollow part of the branch pipe 2 and eventually the exhaust duct 1.
Patent JP-H1192876-A (JP)
Title: Alloy excellent in corrosion resistance to hot dip zinc
Inventor: HINENO MINORU
IPC: C23C2/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance to hot dip Zn, stability to thermal impact and weldability of an alloy and to allow it to correspond to the enlargement of the diameter and the increase of the length in plating device members by allowing it to have a specified compsn. contg. Cr, Ni, W, Mo, N, Si, Mn, C, and the balance substantial Fe. SOLUTION: The alloy is composed of, by weight, 20 to 25%Cr, 8 to 14% Ni, 4 to 10% W, <=3% Mo, 0.1 to 0.4% A, N, 0.5 to 4% Si, <=5% Mn, <=0.5% C, and the balance substantial Fe. As for the members to be applied with the alloy, e.g. the barrel part of a sink roll of a hot dip galvanizing bath, the heating tube of a dipping type heater or the like can be produced as castings by stationary casting, centrifugal casting or the like. Furthermore, since it has good weldability, the assembling of a flange and a tube end at the time of producing the one of a large diameter and a long size as the heating tube of a dipping type heater is also made easy.
Patent JP-H03116306-A (JP)
Title: Controller
Inventor: MATSUMOTO HIDEHIKO
IPC: G05B11/01
Filed: 1989-09-29
Abstract: PURPOSE:To eliminate a need to replace the whole of a controller regardless of the change of the classification or the number of position detectors by making a position detection interface part of a unit structure freely attachable to and detachable from and independent of a main body unit. CONSTITUTION:Position detection interface units 20A and 20B where position detection interface parts are stored are freely attachably and detachably set to a main body unit 10. The classification of position detectors 5A to 5C is changed, position detection interface units 20A and 20B are changed with those adapted to position detectors 5A to 5C; and when the number of position detectors 5A to 5C is increased, the number of position detection interface units is increased. Thus, position detection interface units are only changed with those adapted to position detectors to cope with the change of the classification of position detectors or the number of positioning objects, and it is unnecessary to change the whole of the controller.
Patent JP-S62115841-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA MINORU
IPC: H01L21/76
Filed: 1985-11-15
Abstract: PURPOSE:To readily form an extra-fine field oxide film by utilizing a lateral spread by converting a second polycrystalline silicon film into a second insulating film, ion implanting high density oxygen to a fine field region, and improving the oxidizing velocity only on the region. CONSTITUTION:A window is opened at a second oxide film 5 by reactive ion etching by a normal method, thermally oxidized in combustion oxidative atmosphere to convert the film 5 into a second insulating film 12. Then, a window is opened at a oxidation resistant film 4, and an inversion preventing impurity 8 is implanted into a silicon substrate 1 through the window. Then, it is coated with a photoresist film 6, opened with a window, and ion implanted with oxygen impurity 13. The films 6, 12 are removed, with the film 4 as a mask a field oxide film 9 is formed by thermally oxidizing in the substrate 1. The impurity 6 forms a field inversion preventing layer 10 by the heat treatment. Then, the films 4, 3 are removed, and an impurity is diffused in an element region partitioned by the film 9.
Patent JP-H1191922-A (JP)
Title: Belt fitting method for air floating type belt conveyer
Inventor: MURAKAMI TAIZO
IPC: B65G15/08
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To smooth movement of a belt by sliding a belt on a flat band-like sheet to be drawn in, connecting both ends of the belt to each other to form an endless belt, and then removing a clamper to pull out the flat band-like sheet from between the belt and the carrier side trough. SOLUTION: A belt is slid on a flat band-like sheet 10 to be moved and wrapped round the other pulley side. Further, the belt is moved on a flat band- like sheet provided similarly to a carrier side trough 5a on a return side trough, and then both ends of the belt are connected to each other to form an endless belt. After that, a clamper is removed to pull out the flat band-like sheet 10 from between a carrier side belt 3a and the carrier side trough 5a. Thus, on the upper surface of the carrier side trough 5a, the flat band-like sheet 10 with a low coefficient of friction like Teflon or the like is disposed at a space, so that when the belt is moved, the frictional resistance between the belt and the upper surface of the carrier side trough 5a can be reduced.
Patent JP-H1192353-A (JP)
Title: Skin preparation for external use for inhibiting sebum synthesis
Inventor: OUCHI ATSUSHI
IPC: A61K8/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prepare the subject preparation for external use, capable of continuously inhibiting the secretion of sebum on skin or scalp, hardly causing side effects and high in safety by formulating an extract of Echinacea angustifolia and E.purpurea, and/or Tropaeolum majus as an active ingredient. SOLUTION: The objective preparation for external use is obtained by formulating 0.01-10 wt.%, preferably 0.5-5 wt.% extract obtained by carrying out an extraction treatment of pulverized material of root or whole plant of Echinacea angustifolia and E.purpurea, and/or leaf of Tropaeolum majus with one or mixture of two or more kinds of ethanol, propylene glycol, 1,3-butylene glycol and water at 3-70 deg.C, in terms of the dried weight based on the amount of the preparation for the external use as an active ingredient.
Patent JP-S62116370-A (JP)
Inventor: TAKABAYASHI SADAO
IPC: B62J17/00
Filed: 1985-11-15
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-H1197870-A (JP)
Title: Electronic apparatus
Inventor: KURODA YOSHIKATSU
IPC: H01L25/11
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To increase the heat-dissipating property of an electronic apparatus by a method, wherein an electronic component is placed on a board composed of a metal plate on which a conductive material layer is formed, and the board is fixed by a compression bonding metal fitting inside an enclosure in which a radiating fin is installed. SOLUTION: Forced air-cooling parts 6 as heat sink parts with built-in radiating fins 7 are formed in the upper part and the lower part of an enclosure 4 at an electronic apparatus. A board 10 on which electronic components 3 such as resistances, capacitors, ICs and the like are placed is fixed via a compression-bonding metal fitting 5 inside the enclosure 4. In the board 10, Al2 O3 insulating material layers 2 are formed on both faces of a metal plate 1 which is composed of Ti, Al, an Fe-Ni alloy, a composite material or the like, and conductive material layers 2' composed of Cr or Au whose thermal conductivity is high, are formed on the surfaces of the insulating material layers 2, and the electronic components 3 are placed on the surfaces of the conductive material layers 2'.  Then, heat which is generated by the electronic components 3 is conducted to the enclosure 4 and its air-cooling heat-dissipating parts 6 so as to be dissipated, and the temperature rise of the electronic components 3 can be restrained.
Patent JP-H04134867-A (JP)
Title: Manufacture of mos semiconductor element
Inventor: NAGATOMO YOSHIKI
IPC: H01L29/78
Filed: 1990-09-27
Abstract: PURPOSE:To simplify all the processes bar forming a conductive film only in one process, and by making isotropic etching of a conductive film unnecessary without using a natural oxide film. CONSTITUTION:At first, a gate oxide film 23 is formed on a semiconductor substrate 21 and a conductive film 24 and an oxide film 25 are formed thereon one by one, the oxide film is patterned and a low impurity concentration layer 27 is formed inside a substrate by ion implantation through the conductive film and the gate oxide film 23 using the patterned oxide film 25a as a mask. Then, an oxide film 29 is formed all over and etched by anisotropic etching method; thereby, a sidewall spacer 28a is formed in a side wall of the patterned oxide film 25a and the conductive film 24 is etched using the sidewall spacer 28a and the patterned oxide film 25a as a mask to form a gate electrode 24a. Thereafter, a side end of a gate electrode 24a is oxidized and a high impurity concentration layer 30 is formed inside a substrate by ion implantation using the sidewall spacer 28a and the patterned oxide film 25a as a mask.
Patent JP-H0197831-A (JP)
Title: Detecting apparatus of position of leak
Inventor: INOUE MASANORI
IPC: G01M3/38
Filed: 1987-10-09
Abstract: PURPOSE:To discover rapidly a defect in a large filter area, by a method wherein filters arranged on a ceiling or the like are inspected in a range equivalent to an interval between a light emitter and a photosensor and the position of a leak is inspected precisely when the leak is discovered. CONSTITUTION:An intermediate base block 2 is provided on a running truck 1 of a leak position inspecting apparatus so that it is rotatable and movable laterally in the horizontal direction, and a light emitter 4 and a photosensor 5 are fitted to a support arm 3 fitted to the base block 2, so that they face each other on the same axis at a prescribed interval between them. The running of this running truck 1 and the operation of the base block 2 are executed by a control device 6, and this control device 6 makes the running truck 1 run in the direction perpendicular to the optical axis B of the light emitter 4, while a defect in the direction X of a filter 7 to be measured is detected by a first detecting means 8. In addition, a change in the photosensing state of the photosensor 5 is detected by a second detecting means 9, the running truck 1 is stopped, the base block 2 is rotated to a position whereat the optical axis B is aligned with the running direction, and the defect in the direction Y of the filter 7 is detected in the direction perpendicular to the direction of the running truck 1.
Patent JP-H0995023-A (JP)
Title: Recorder and control method for lf motor in recorder
Inventor: MOTOE MASAYUKI
IPC: B41J19/18
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To improve through-put of a recording motion by overlapping a carriage motor and a line feed(LF) motor with each other for driving operation. SOLUTION: In this recorder, through-put of a recording action has been improved by overlapping and a carriage motor 6 and a line feed(LF) motor 7 with each other for driving operation and a control method for LF motor 7 in the recorder. This control method involves a process of driving conveyance of a carriage on which a recording head 10 is installed by driving the rotation of the carriage motor 6, a process of obtaining a distance leading to a recording start position of the next traveling after the completion of recording by one scanning of the recording head 10, and a process of conducting both driving of the carriage motor 6 for moving the carriage, and driving of the LF motor 7 for conveying a material to be recorded in parallel.
Patent JP-H0960021-A (JP)
Title: Structure of closing plate for steel lid
Inventor: HIRANO YOSHITSUGU
IPC: E02D29/14
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To make a closing plate easier to mount on a lid by providing on the back of the lid a projection which hangs down from the side face of a notched part used for pinching and which extends toward the center of the lid, and attaching the projection with a horizontal groove and a great inclined groove communicated with the horizontal groove. SOLUTION: A closing plate 7 comprises a closing part 8 loosely fitted into a notched part 3 used for pinching, a segmental pin 9 having a notched part, and a weight 10, all of which are integrated together. The notched part of the closing plate 7 is held horizontal and inserted into an opening 5a at the edge of a horizontal groove 5 formed in a lid 2, and is assembled by being pressed in until dropping onto the stepped part 6b of a great inclined groove 6. For a lid opening operation, when the upper surface of the closing part 8 is pushed down by a lid opening tool the segmental pin 9 slides to the depth of the greatly inclined groove 6, the end of the lid opening tool facilitates engagement of a pinch support 11, and the lid 2 is opened by pushing the lid opening tool. Therefore, the closing plate can be mounted on the lid 2 easily without the need for separate parts.
Patent JP-2001081119-A (JP)
Title: Production of polymer by the use of copper compound
Inventor: HIRAIKE HIROYUKI
IPC: C08F10/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polymer, capable of industrially forming a vinyl-based polymer having a narrow molecular weight distribution in a high yield through a method applicable as well to polymerization of an olefin having low polarity by the use of a copper compound which is easily synthesized and of low cost, by polymerizing a vinyl-based monomer in the presence of a specific copper compound and an organometallic compound. SOLUTION: This method for producing a polymer comprises polymerizing (C) a vinyl-based monomer, such as n-butyl acrylate, in the presence of (A) a copper compound of formula I [R1 to R4 are each an (substituted) alkyl or the like; L1 and L2 are each halogen or the like] [for example, a compound of formula II (i-Pr is isopropyl)] and (B) an organometallic compound, such as methylaluminoxane, preferably by the use of the component A in an amount of about 0.0001-1 mmol (converted to copper atom) per litter of polymerization volume and the component B in an amount of 2-5000 mmol (converted to aluminum atom) per mol of copper atom of the component A, when an aluminum compound is used as the component B, preferably at a temperature of 0-120 deg.C and at atmospheric pressure or higher but not higher than 50 kgf/cm2.
Patent JP-S62260918-A (JP)
Title: Pile driving work
Inventor: SAKAI DENSUKE
IPC: E02D7/16
Filed: 1986-10-29
Abstract: PURPOSE:To quickly perform operations by a method in which a pile is driven under guidance of a pile guider movably provided to the longitudinal direction of a working floor, the guidance of the pile is released, the working floor is formed to the pile so driven, and the guider is moved. CONSTITUTION:After the ending of previous operation, the fixation of a base 4 to beams 2 by a fixer C is released. A guider B is hung down from a crane and advanced under guidance of the beams 2 to connect the base 4 to an existing pile 1 and installed on the beams 2. The fixer C is operated to fix the base 4 to the beams 2 by matching the center lines of the recessions 9a and 9b of guide bases 8a and 8b. A new pile 1' is erected in the recessions 9a and 9b, lowered, and driven. The guide bases 8a and 8b are folded down, the pile 1' is released from guidance, and the fixation of the base 4 to the beams 2 by the fixer C is released. The guider B is advanced and installed, and the same operations are repeated for driving piles.
Patent JP-H1176666-A (JP)
Title: Embroidery data generating device provided with selecting designation recognizing and displaying function
Inventor: ORII AKIRA
IPC: D05B19/10
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To easily designate a sewing condition, to execute addition of condition and to recognize sewing order by providing a means for storing and registering whole first-registered groups as one kind of pattern data after the preparation of whole plural means, which is intrinsic to an embroidery data generating device, is ended. SOLUTION: A personal computer as a first embroidery data generating device is connected to a second embroidery data generating device 50. A function for generating embroidery data is also provided in the second embroidery data generating device 50 and the second device 50 is provided with configuration where a data storing and reading possible RAM card 52 can be mounted. Embroidery data stored and registered in the RAM card is mounted on a sewing machine, storage contents are read into the RAM card and embroidery seams are formed on cloth. A selection screen consisting of an embroidery block which comes to be an independent closed area by extracting contour line data from optional picture data and a contour segment divided by an intersection point is generated.
Patent JP-H0996701-A (JP)
Title: Antireflection film and its production
Inventor: OKADA NORIAKI
IPC: C23C14/06
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain an antireflection film which is an antireflection film having two- layered constitution, exhibits desired reflectivity and is wider in the band width exhibiting this reflectivity than heretofore by constituting the first layer of a layer of a material having the refractive index lower than the refractive index of a transparent substrate. SOLUTION: This antireflection film of the two-layered constitution is constituted by successively providing the surface of the transparent substrate 11 with the first layer 13 and the second layer 15 which has the refractive index lower than the refractive index of the first layer 13 and is composed of a fluororesin. The first layer 13 is composed of the layer of the material having the refractive index lower than the refractive index of the transparent substrate 11. The material constituting the transparent substrate 11 includes optical glass, quartz, plastics, etc. The constituting material of the first layer 3 may be composed of various kinds meeting the design on premise that the condition of the refractive index is satisfied. The constituting material of the second layer 15 may be composed of arbitrary and suitable fluororesins.  Since the fluororesins are generally low in the refractive index, the fluororesins are adequately usable as the constituting material of the second layer 15 in the antireflection film of the two-layered constitution.
Patent JP-H10107317-A (JP)
Title: Gan element substrate, its manufacturing method and gan element
Inventor: SHIBATA MASATOMO
IPC: H01S5/323
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To improve light-emitting efficiency and light-fetching efficiency by constituting a substrate using a single crystal layer, which is expressed as Alx Iny Ga(1-x-y) N (where, 0<=x<1, 0<=y<1, 0<= (x+y)<1) and is grown on a metal aluminum single crystal layer. SOLUTION: The surface of an Al single crystal thin film 7 is nitrided, an Si doped n type GaN layer 6 is grown, and an Si doped n type AlGaN layer 5 is grown. Then, a Zn-doped InGaN layer 4 is grown, then an Mg-doped p-type AlGaN layer 3 is grown again, and an Mg doped p-type GaN layer 2 is grown on the layer 3. At that time, the layer is a single crystal layer expressed as Alx Iny Ga(1-x-y) N (where, 0<=x<1, 0<=y<1, 0<=(x+y)<1). Thus, a high quality GaN crystal is grown, and since an Si substrate is used as a conductive substrate, n-type and p-type electrodes 1 and 9 can be provided on the Si substrate, and light-emitting efficiency and light-etching efficiency are improved.
Patent JP-H09101205-A (JP)
Title: Consumable optical fiber thermometer and temperature measuring method employing it
Inventor: YAMADA YOSHIRO
IPC: G01J5/08
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To correct the temperature error due to consumption of optical fiber accurately by introducing a light from a consumable optical fiber to a radiation thermometer through a nonconsumable dummy optical fiber. SOLUTION: A light emitted from a molten steel 12 passes through a consumable part 6, a coupling part 8, a nonconsumable part 7 and an optical connector 2 before being received by a radiation thermometer. When the length of consumable part 6 is set longer than a length where the detection error caused by a cladding mode light is confined within an allowance, the measurement error can be confined within an allowance.
Patent JP-H10103963-A (JP)
Title: Radio wave reflector for detecting position of vehicle
Inventor: ISAJI OSAMU
IPC: G01S13/91
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To facilitate identification of radio waves reflected from a radio wave reflector for detecting the position of a vehicle provided on the surface of a road from that reflected from other undesired reflecting objects such as the road surface. SOLUTION: A marker 1 as radio reflector for detecting the position of a vehicle is so formed as to make a radio wave reflecting part 1a stick out of the surface 2 of a road. The height h1 of the marker 1 is made lower than that of the lowest part of the vehicle 4 to protect the vehicle from possible damage during the running thereof. As the radio reflecting part 1a is made higher by h2 than the road surface 2, even when the top of the road is immersed in water by downpour or the like, receiving sensitivity will not lower under the influence of the film of the water. The marker herein used is that able of changing the direction of a polarized wave reflected on a surface thereby facilitating the distinguishing of the reflected wave from that from an undesired reflecting object such as the road surface 2.