baber/WOPTO huggingface dataset:
Patent JP-H1064898-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KUBOTA TSUTOMU
IPC: H01L21/8234
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device in which the film thickness of an oxide film is increased easily and selectively in the small number of processes so as to make the oxide film uniform, by a method wherein a halogen is contained under the surface of a polysilicon layer or a semiconductor substrate which is adjacent to the oxide film and the oxide film is grown by a heating treatment. SOLUTION: A field SiO2 film 2 is formed selectively on the surface of a P-type silicon substrate 1, a silicon nitride film and the SiO2 film are then etched so as to be removed, the surface of the substrate 1 is exposed, and gate oxide film 3 is deposited on its exposed face. In addition, a polysilicon layer 20 is deposited on the whole face of the gate oxide film 3 by a CVD method. Then, a resist mask 24 is applied, fluorine ions 21 as a halogen are implanted into the polysilicon layer 20 which is not covered with the resist mask 24, and the gate oxide film 3 is grown by a heating treatment so as to increase its film thickness. Thereby, the gate oxide film 3 can be made uniform.
Patent JP-H0286976-A (JP)
Title: Scroll hydraulic machine
Inventor: TAKAGI NOBUKAZU
IPC: F04C29/00
Filed: 1988-09-21
Abstract: PURPOSE:To aim at the secureness or the like of sealability by installing an elastic member, giving some preload to a movable side scroll member toward the turning outward, in space between a crankshaft and this movable side scroll member via a sleeve, and installing an engaged projection, projecting annularly toward the radial inward, in this sleeve. CONSTITUTION:A crankshaft 43 is inserted into a connecting part 45a formed at the backside of a movable side scroll member 45 via an inner sleeve 47, an elastic member 49 and an outer sleeve 51. Then, this inner sleeve 47 is displaced outward and assembled whereby an outward part of the elastic member 49 is compressed in the radial direction, and thereby preload F1 for the radial outward is given to the movable side scroll member 45. In addition, in a lower end of the outer sleeve 51, there is provided with an engaged projection 51a toward the inner sleeve 47.
Patent JP-S6295360-A (JP)
Title: Composition for acrylic urethane coating material
Inventor: NAKAMURA KAZUHIKO
IPC: C09D175/04
Filed: 1985-10-21
Abstract: PURPOSE:The titled two-pack type composition, containing an acrylic polyol having secondary hydroxyl groups in the side chain without phenyl group in the side chain as a main agent, having a long pot life and good weather resistance and curable at low temperatures. CONSTITUTION:A composition, obtained by combining (A) a main agent consisting essentially of an acrylic polyol having secondary hydroxyl groups in the side chain and 18-80 hydroxyl number by the above-mentioned hydroxyl groups without phenyl group in the side chain with (B) a curing agent consisting essentially of a polyisocyanate, e.g. tolylene diisocyanate, and applicable by incorporating both agents in use. The secondary hydroxyl groups of the components (A) are preferably introduced by using a monomer, e.g. hydroxypropyl (meth)acrylate, etc. In order to prevent the side chain of the component (A) from having phenyl group, a monomer containing no phenyl group, e.g. acrylonitrile, is preferably used to synthesize the component (A).
Patent JP-S6387444-A (JP)
Title: Copying machine
Inventor: ITO MASAZUMI
IPC: G03B27/62
Filed: 1986-09-30
Abstract: PURPOSE:To prevent the occurrence of a mistake in the feed of sheets, by a method wherein, when it is detected that a refeed sheet cassette is mounted to the sheet feed port of a copying machine main body, in place of selection by means of an automatic copy sheet selecting mechanism, sheets are fed through the sheet feed port to which to mount a refeed sheet cassette. CONSTITUTION:When copying in a double or composite copy mode is effected by using a sheet refeed device 130, when first copying is completed and second copying is effected, a refeed sheet cassette 150 is taken out from a sheet refeed device body 131 by means of an OFF signal from a refeed sheet cassette detecting sensor Se10. When it is decided that the cassette is mounted to a sheet feed port 20 or 25 of a copying machine main body 1, the sheet feed port 20 or 25, to which the refeed sheet cassette 150 is mounted, is selected. Namely, in which case, in place of selection made by an automatic copy sheet selecting mechanism, sheets are fed through the sheet feed port to which the refeed sheet cassette 150 is mounted. This constitution selects the feed of sheets from the refeed sheet cassette in priority during refeed of sheets from the refeed sheet cassette, and enables prevention of the occurrence of a mistake in the feed of sheets.
Patent JP-S6477788-A (JP)
Title: Oscillation damping device of rotary compressor
Inventor: UMEOKA IKUTOMO
IPC: F04C29/06
Filed: 1987-09-18
Abstract: PURPOSE:To prevent the generation of abnormal sound owing to the shock of an inertia body and an enclosed case by providing a rail to regulate the behavior of the inertia body, in a system to damp the oscillation of a compressor in which the inertia body is arranged to the wall surface of the enclosed case through plural springs. CONSTITUTION:In a rotary compressor in which an electric motor 2 and a compressor unit 4 driven by the electric motor 2 through a rotary shaft 3 are installed in an enclosed case 1 which furnishes a suction pipe 1a and a discharge pipe 16, a pair of stays 8 and 8' are fixed on the same section 11 crossing square to a rotary shaft 9 of the enclosed case 1. And by holding an inertia body 10 between the stays 8 and 8' through a pair of coil springs 12 and 12', an oscillation system 13 is composed. And, a rail 14 furnishing a rail groove 15 extending in the circumferential direction in a smoothly curved surface is arranged between the stays 8 and 8', the behavoir of the inertia body 10 is regulated within the rail 14, and the reciprocation only in the circumferential direction is allowed to the inertia body.
Patent JP-H0282114-A (JP)
Title: Azimuth wake plotter device
Inventor: KOIKE FUJI
IPC: G01C21/16
Filed: 1988-09-19
Abstract: PURPOSE:To easily make a return to a point position by detecting the angle of azimuth deviation between a reference azimuth and the actual sailing direction of a ship from the azimuth information of an azimuth sensor and calculating the position of a ship position image on azimuth coordinates from a specific equation according to the azimuth deviation angle and the speed of the ship. CONSTITUTION:The angle theta of azimuth deviation between the reference direction and actual sailing direction is detected from the azimuth information from the azimuth sensor to set the direction of the ship position image. Then the positions X and Y of the ship position image on azimuth coordinates are calculated from equations I and II according to the azimuth deviation angle theta and the speed (v) of the ship obtained by a speed sensor. Here, (t) is an elapsed time from a read start and C is a constant. Here, the calculation result is displayed momentarily on the azimuth coordinates as the ship position image and the current position (X, Y) is displayed continuously as a point image on the azimuth coordinates together with the input of a point setting switch.
Patent JP-S6391744-A (JP)
Title: Program dividing device
Inventor: YAMAHARA TOSHITAKA
IPC: G06F9/06
Filed: 1986-10-04
Abstract: PURPOSE:To divide a program into processing units that bounded by a reception instruction by developing an inner subroutine and a branching destination changing instruction, escaping from the program just before the reception instruction is executed and incorporating a processing executing the reception instruction escaping just before the time of reentry. CONSTITUTION:A program development mechanism 3 inputs the contents of programs accumulated in a memory 12, converts the inner subroutine and the branch destination changing instruction into plural branch instructions to set the executing step of the program to a level '1', and outputs the converted contents to the memory 12. A switching control mechanism 4 inputs the contents of the program accumulated in the memory 12 and inserts a processing escaping from the program just before the next reception instruction is executed, so that the reception instruction is executed once until the control is processed to escape at the time of executing the program. Information about the position at which the control escapes from the program is stored, and a switch field is set so that the operation starts from the escaping position when the control is processed to the program concerned again.
Patent JP-S61114012-A (JP)
Title: High voltage generation device
Inventor: NINOMIYA TORU
IPC: F23Q3/00
Filed: 1984-11-07
Abstract: PURPOSE:To contrive cost reduction to curtail parts and working pocess by a method wherein a projecting unit abutting against the inside surface of an outer-case is provided to a step, and a piezoelectric element is pressurized in such a way utilizing elasticity of a outer case. CONSTITUTION:An impact receiver 2 and a piezoelectric element 3 are arranged to put inside of the cylindrical outer-case 1 and also the step 12 with a projection unit 12a is additionally put inside of it, which are solidified by a binder 6, and then after a return-spring 7 is inserted in the outer-case 1, a hammer 9, a hammer pin 10 and a hammer spring 11 are constituting an impact organization, to which an inner case 8 is fitted. With this constitution, it is possible to pressurize the impact receiver 2, the piezoelectric element 3 and the step 12 without using a pressurized spacer, as well as to eliminate the pressurized spacer and also eliminate the working process for inserting the pressurized spacer to the outer-case owing to the elimination of the pressurized space, thus reducing the cost.
Patent JP-H0283518-A (JP)
Title: Laser beam scanner
Inventor: MATSUURA KAZUO
IPC: H04N1/12
Filed: 1988-09-20
Abstract: PURPOSE:To surely determine the timing for starting modulation by image signals of plural laser beams even in high-speed scanning as well by providing a light selecting means having the selective characteristic to the specific nature of the laser beams between a deflecting means and beam detector in the optical paths for the laser beams. CONSTITUTION:A beam splitter 11 is extended in the main scanning direction in such a manner that a part thereof is interposed in the course of the optical path connecting an ftheta lens 10 and the beam detector 13. Namely, the beam splitter 11 which separates the synthesized laser beam in accordance with the wavelengths thereof is in common use as the optical selecting means for irradiating the beam detector 13 with only the laser beam emitted from one laser light source. The beam detector 13, therefore, receives the irradiation of only the laser beam of 810nm emitted from a semiconductor laser 2. The timing for starting the modulation by the image signals of the respective semiconductor lasers 2 and 3 is surely determined in accordance with the output of such beam detector 13.
Patent JP-H03100998-A (JP)
Title: Data writing method for semiconductor memory
Inventor: KODAMA TARO
IPC: G11C17/00
Filed: 1989-09-12
Abstract: PURPOSE:To shorten time for writing data by additionally writing the data to a memory cell based on held data when the data are written into the memory cell. CONSTITUTION:A write processing is executed in the order of an address of the memory cell and successively changed to '000000' to '001111' of an address signal AD to be inputted to an address recorder 4 and a memory cell 100 of a cell array AR1 and a memory cell 101... of a cell array AR2... are selected. A latch circuit 15 of an R/W circuit 2 corresponding to the selected cells 100, 101... is initialized and afterwards, the data are written into the respective cells 100, 101.... Then, verify read is executed and the data are held. When the data are written, based on the held data, additional writing is executed to the respective cells 100, 101... and after additional write to a cell 1OF if finished, memory cells after the memory cell 110 of the first array AR1 are successively selected. Then, data write and additional write are executed.
Patent JP-S6296202-A (JP)
Inventor: KUNII TATSUHIKO
IPC: B65F3/00
Filed: 1985-10-21
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-2000067124-A (JP)
Title: Method and device for calculating travel time and record medium recording travel time calculation program
Inventor: OGAWA TOMOAKI
IPC: G06Q10/06
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide congestion quantity showing the length of congestion time and the degree of congestion in a congestion zone over multiple stages by calculating travel time from a congestion evaluation value, full link length and predetermined value for each congestion level, adding the travel time and calculating the travel time of the link. SOLUTION: A congestion level distributing part 11 receives the congestion level of link and the length of congestion zone and respectively sends the congestion zone lengths of congestion levels 1, 2 and 3 to congestion evaluation value calculating parts 141-143. These respective congestion level evaluation value calculating parts 141-143 add the congestion zone lengths distributed for each of respective congestion levels 1-3 and the full link length from a full link length calculating part 12, calculate the congestion evaluation value for each of respective congestion levels 1-3 and send them to respective congestion level travel time calculating parts 151-153. The respective congestion level travel time calculating parts 151-153 calculate the travel time corresponding to respective congestion levels and send them to a travel time calculating part 16, and the travel time calculating part 16 adds the travel time at respective congestion levels and outputs the travel time of the link.
Patent JP-S60128642-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: MITANI SHINICHIROU
IPC: H01L21/3213
Filed: 1983-12-16
Abstract: PURPOSE:To improve the operational time efficiency and reliability as well as the density of integration by a method wherein an insulating film is formed between a semiconductor region utilized as a source region or a drain region of an MISFET and a conductor layer connected to the semiconductor region while connecting holes for connecting them with one another are selfmatchingly formed with a gate electrode. CONSTITUTION:An insulating film 6 is formed so as to cover the side of a gate electrode 3 which is able to cover insulating films 4, 6 selfmatchingly. The other insulating films (stopper layer) 8 and 9 are formed on the upper part of the insulating films 4, 6 and a semiconductor region 7. The insulating film 9 on the upper part of the specified semiconductor region 7 is selectively removed to form a connecting hole 10. Then the insulating film 8 is selectively removed to expose the main surface of the semiconductor region 7 forming another connecting hole 11. The other connecting hole 11A may be formed selfmatchingly with the gate electrode 3 to be electrically disconnected from a conductive layer 12. The electrode 3 may be electrically connected to the semiconductor region 7 through the intermediary of the connecting holes 10, 11 to form the conductive layer 12 extending over the upper part of the almost flattened insulating film 9.
Patent JP-S6299072-A (JP)
Title: Method of working semiconductor wafer
Inventor: YOSHITAKE TOMOFUMI
IPC: B24B37/12
Filed: 1985-10-22
Abstract: PURPOSE:To prevent a wafer from attaching to an upper surface plate by using the upper surface plate having the surface divided into divisions or recesses smaller than those of a lower surface plate and having the whole lapping surface area smaller than that of the lower surface plate. CONSTITUTION:An upper surface plate is provided on its working surface with grid-like grooves 8 having the pitch smaller and the width larger than those of a lower surface plate, and the contact area of the upper surface plate with a semiconductor wafer is lessened. As a result, when the upper surface plate is lifted after both surfaces of the semiconductor wafer are lapped with upper and lower surface plates, the semiconductor wafer is hardly lifted while being attached to the upper surface plate since a closely attaching force is reduced by grinding liquid and surface tension so that the semiconductor wafer can be prevented from breakage and confusion of lot number, series number, etc.
Patent JP-H0575834-A (JP)
Title: Facsimile transmitter
Inventor: MATSUI HIROYASU
IPC: H04N1/387
Filed: 1991-09-17
Abstract: PURPOSE:To reduce the waste (margin) of the recording paper of a receiver by transmitting plural pages as one page by combining them within a range capable of being held in an A-4 standard size in the case of transmitting a short original shorter than the A-4 standard size. CONSTITUTION:A transmitted picture information signal (a) is accumulated by a picture information accumulation circuit 1, and the number of lines (page unit) of the transmitted picture information signal (a) is counted by a picture information line count circuit 2, and this number of lines information signal (b) is accumulated in a number of lines accumulation circuit 3 (accumulation is performed extending over all pages). Next, an accumulated transmitted picture information signal (f) is sent from the picture information accumulation circuit 1, and at that time, an accumulated number of lines information signal (c) from the number of lines accumulation circuit 3 is compared with a standard form number of lines information signal (d) by a number of lines comparison circuit 4, and if it lies within the range capable of being held in a standard form, a picture information combining instruction signal (e) is sent from the number of lines comparison circuit 4. On the reception of the picture information combining instruction signal (e), a picture information combination circuit 5 combines the accumulated transmitted picture information signals (f) of plural pages into one page within that range, and sends it as a transmitted combined information signal (g).
Patent JP-H08102214-A (JP)
Title: Waterproof luminaire
Inventor: DEGUCHI WATARU
IPC: C08K5/20
Filed: 1994-09-30
Abstract: PURPOSE: To reduce frictional resistance between a waterproof luminaire main body and a light transmissive member, lessen fitting torque and easily attach/ detach the light transmissive member by forming the main body of styrene resin containing rubber component to which antistatic agent is added. CONSTITUTION: A waterproof luminaire has a resin light transmissive member 1 open to one end and provided with a male screw 1a on the outer periphery of the opening end and a resin main body 2 provided with a female screw 2a. The main body 2 containing cis-formed butadiene rubber as rubber component is formed of styrene resin to which condensed product with fatty acid (C12 -C18 : 12-18 carbon content) and diethanolamine is added as antistatic agent. In this way, the antistatic agent is bled onto the surface of the main body and actuated as surface active agent to reduce frictional resistance between the main body and the light transmissive member and easily remove a globe from the main body even when water is absorbed.
Patent JP-S60129553-A (JP)
Title: Outflow and inflow ports as well as current shaping device for temperature layered type heat accumulating tank
Inventor: SAITOU TAKAO
IPC: F24J2/46
Filed: 1983-12-16
Abstract: PURPOSE:To increase the effective area of heat accumulation and permit to increase the amount of heat accumulation by a method wherein specified outflow and inflow ports without employing a header tube are provided and a cushion tank is miniaturized. CONSTITUTION:Internal vertical current shaping plates 2c are provided in the cushion tank at the side of pipelines in the tank so as to be closed to the beginning end of flow in the tank. Accordingly, hot-water and cold water, which flow into and flow out of the pipeline 1, receive the resistance of the vertical current shaping plates during flowing in the cushion tank directly and flow uniformly without generating partial branch flows from the upper (or lower) part of the cushion tank, therefore, non-existence of the header tube is supplemented. The internal current shaping plates 2c, consisting of several sheets of perforated plates arranged with intervals of 1/15-1/20 of the total length of the cushion tank, are suitable, however, lattices or nets may be used in place of the perforated plates. According to this method, the header tube is eliminated and the installation cost of the heat accumulating tank may be reduced.
Patent JP-H0659298-A (JP)
Title: Waveguide type wavelength conversion element
Inventor: SHUDO YOSHIKAZU
IPC: G02B6/12
Filed: 1992-08-12
Abstract: PURPOSE:To provide the waveguide type wavelength conversion element which does not induce a light damage in spite of an increase in incident laser beam and is good in phase matching by forming an asymmetric three-layered waveguide in which the refractive index of a clad layer and the refractive index of another clad layer are not equal and making the generated SH wave into odd mode. CONSTITUTION:The clad layer 1a consists of air, the org. nonlinear optical material layer 2 consists of MNA (2-methyl-4-nitroaninline) and the other clad layer 1b consists of 'Pyrex(R)' glass. The melt of the MNA is sucked up via a spacer 3 between two sheets of the glass and is again crystallized; thereafter, the other glass plate is removed. The electric field distribution function of the asymmetric waveguide varying in the refractive index of the clad layers 1a, 1b is no longer like the odd function in order to have the collapse of the symmetry occurring in the asymmetry of the refractive index and the refractive index is not as large as the refractive index of an inorg. material in the case of the optical waveguide formed by using an org. material and, therefore, the confinement of light is small and the collapse of the symmetry is larger.
Patent JP-2000054631-A (JP)
Title: Concrete placing device
Inventor: DOI YASUO
IPC: E04G21/06
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a concrete placing device which can control the amplitude of vibration imparted a shaking table and reduce the loss of vibration energy, and can impart sufficient vibration energy to a mold. SOLUTION: A concrete placing device is equipped witch a support member 2 attached to a frame 1; a shaking table 3 attached to the support member 2; at least one pair of servo-cylinders 4, 5 which are between the shaking table 3 and the frame 1 and arranged on both sides of the support member 2; and electromagnetic type servo-valves 6, 7 provided on each of servo-cylinders 4, 5. The phases of a pair of servo-cylinders 4 5 are controlled in the same direction by controlling these servo-valves 6, 7 to vertically bend both the ends of the shaking table 3.
Patent JP-H0982752-A (JP)
Title: Semiconductor device
Inventor: NISHINO TOMONORI
IPC: H01L21/60
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To enable multiple pins and improve the mounting efficiency without increasing in size a device. SOLUTION: The semiconductor device comprises a semiconductor chip 1 having salient-poles 4 formed on a plurality of electrode pads 3 arranged on the peripheral edge of a main surface 1a side, and a film board 2 made of an insulating film 4 having slit-like openings 6 perforated corresponding to the electrode forming positions of the chip 1 as a base material and a wiring pattern 7 formed on the surface at the opposite side to the chip abutting surface abutted with the main surface 1a of the chip 1 of both surfaces of the film 4. The salient-poles 4 of the chip 1 are connected to the one end side of the pattern 7 via the opening 6. External connection salient-poles 8 are arranged in a two-dimensional array at the other end of the pattern 7 on the surface at the opposite side to the abutted surface of the board 2.