baber/WOPTO huggingface dataset:
Patent JP-S62189453-A (JP)
Title: Copying machine
Inventor: KANEKO TAMAKI
IPC: G03B27/62
Filed: 1986-02-17
Abstract: PURPOSE:To eliminate an exposure of a cable wire to the outside, and to reduce cost by providing additionally a one-way clutch in a rotation transfer system of an original automatic feed and discharge device, and also, driving a feed and discharge paper roller system of the device by utilizing a reciprocating driving means of an original platen. CONSTITUTION:A separating roller gear 6A is provided through a one-way clutch 32 on a separating roller shaft 6a, this gear 6A is engaged to a gear 28, and this gear 28 is engaged to a feed paper roller gear 5A which has been provided through a one-way clutch 33 on a fed paper roller shaft 5a. When the one sheet of the uppermost position among originals O2 is fed until the tip side of the original is pressed against a position of an exposure part E on an original platen 4 through a part of the first feed roller 8, and stopped, the first feed roller 8 and the second feed roller 9 are in a stopped state by an action of a one-way clutch 34. A driving gear 21 executes a prescribed rotation counterclockwise, and thereafter, stops, and rotates clockwise. The first and the second feed rollers 8, 9 rotate counterclockwise, and start to feed th original which has existed in the part of the first feed roller 8.
Patent JP-H06218301-A (JP)
Title: Bell-type rotary atomization head
Inventor: MASUMOTO TAKAHIRO
IPC: B05B3/10
Filed: 1993-01-28
Abstract: PURPOSE:To prevent paint contamination by ensuring that an air current on the peripheral surface of a bell-type rotary atomization head used on an electrostatic coating device, flows smoothly in the rotary atomization head. CONSTITUTION:A truncated conical spread-out surface 31E has an angle alphaagainst an axial line as a peripheral surface of a rotary atomization head 31. In addition, the angle alpha is 20 deg.. Consequently, a shaping air A and an exhaust air B run smoothly over a spread-out surface 31E toward a discharge end 31D from a shaping ring 20. Thus a swirling air is prevented from generating, paint is prevented from sticking to the spread-out surface 31E and a color is prevented from becoming mixed.
Patent JP-H01209557-A (JP)
Title: Contention processing system for bus application request
Inventor: MURATA TAKAHIRO
IPC: G06F13/362
Filed: 1988-02-17
Abstract: PURPOSE:To ensure a smooth data processing system by applying rotary priority processing to a bus application request received from a general input/output device and then applying fixed priority processing to the bus application request of the highest priority order received from a specific input/output device. CONSTITUTION:The bus application requests received from the general input/ output devices 21-2n undergo the rotary priority processing through a rotary priority processing circuit 4. Then these processed requests undergo the fixed priority processing via a fixed priority processing circuit 3 for contention with the bus application request of the highest priority order received from a specific input/output device 20. The bus application request is informed to a control processor 1 through the fixed priority processing. Thus the bus application request received from the device 20 is processed with the highest priority order. While the requests received from those devices 21-2n have the priority orders lower than that of the device 20 and are evenly processed. As a result, data can be smoothly processed.
Patent JP-H06221690-A (JP)
Title: Freezer device
Inventor: NAGAE KOJI
IPC: F25B1/00
Filed: 1993-01-28
Abstract: PURPOSE:To provide a freezer device in which the temperature difference of refrigerant at an inlet port and an outlet port of a heat exchanger can be accurately measured. CONSTITUTION:A freezer device has distributing pipes 12a to 12d for use in distributing refrigerant at an inlet port of a refrigerant pipe 25. An inlet port and an outlet port of a heat exchanger are provided with temperature sensing elements 33 for sensing temperature. The temperature sensing element 33 at the inlet port is fixed to a connecting part 31 having approximately the same diameter as that of a refrigerant pipe 25 connected to the refrigerant pipe 25 of the heat exchanger. The temperature difference between the temperature sensing element 33 at the inlet port and the temperature sensing element 35 at the outlet port is calculated, thereby an electronic expansion valve 15 in a refrigerant circuit is controlled in response to the temperature difference.
Patent JP-H02212823-A (JP)
Title: Optical coupling structure of optical bistable semiconductor laser
Inventor: MUTSUKAWA HIROYUKI
IPC: G02F3/02
Filed: 1989-02-14
Abstract: PURPOSE:To prevent an input light signal and an output light signal from interfering with each other by guiding the TE polarized light output of the optical bistable semiconductor laser (LD), which is turned on by the incidence of TM polarized light, out by an optical path different from the optical path from a light source through a polarization beam splitter. CONSTITUTION:The light from the light source 1 is made incident on the optical bistable LD 3 as the TM polarized light through the polarization beam splitter 2 and the TE polarized light output of the optical bistable LD 3 which is turned on by the incidence of the TM polarized light is guided out by the optical path different from the optical path from the light source 1 through the polarization beam splitter 2. Thus, the TE polarized light output of the optical bistable LD 3 is guided out of the incidence side of the input light signal, i.e. the side of the polarization beam splitter 2, so the light input is never mixed with the light output. Further, the TE polarized light output of the optical bistable LD 3 is guided out by the optical path difference from the optical path from the light source by using the polarization beam splitter 2, so the TE polarized light output of the optical bistable LD 3 is never made incident on the light source and the stable operation of the light source is secured. Consequently, the input light signal and output light signal never interfere with each other.
Patent JP-H03236250-A (JP)
Title: Target for aligning ic chip
Inventor: MITSUZAWA TETSUHIRO
IPC: H01L21/66
Filed: 1990-02-13
Abstract: PURPOSE:To omit an aluminum cover and a smooth coat on a target and permit to project laser beam and the like directly on the target by changing the material of the target for alignment into a material such as aluminum having high intensity of reflected light. CONSTITUTION:A conventional target for alignment is manufactured in the gate step of a transistor in an IC chip 1 in actual manufacturing. Thus, the material of the target is the same material of the gate of the transistor such as polysilicon. Therefore, the intensity of the reflected light of laser beam and the like is weak, and alignment is difficult. When a target 2A for alignment is formed of a material such as aluminum having the high intensity of the reflected light in order to increase the intensity of the reflected light, the laser beam and the like can be directly projected on the target 2A.
Patent JP-H05206545-A (JP)
Title: Solid laser with spherical oscillation element wrapped with curved-face mirror
Inventor: TAKEUCHI NOBUNARI
IPC: H01S3/08
Filed: 1992-01-24
Abstract: PURPOSE:To improve the oscillation efficiency of a spherical oscillation element by a method wherein the oscillation element is wrapped with curved-face mirrors. CONSTITUTION:An oscillation element 1 is formed into a spherical form and a plurality of curved-face mirrors 2 are arranged in a form of wrapping the element 1. Excitation lights 11 are supplied to the element 1 by a multiplexer/ demultiplexer 3 via the mirror 2 and the emitted light of the element 1 is taken out from the mirrors 2. A half mirror 4 is arranged behind the divider 3 to reflect one part of light having passed through the divider 3. The element 1 is held on the focal points of the mirrors 2 and the divider 3 and the mirror 4 are arranged in a position where the light from the element 1 is turned into parallel lights by the mirror 2.
Patent JP-S6023552-A (JP)
Inventor: SAKUMA HIROSHI
IPC: E04F15/14
Filed: 1983-03-02
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-S55125441-A (JP)
Title: Fluorescent x-ray analyzing method for mixed material for sintering iron ore
Inventor: KODAMA TAKUMA
IPC: G01N23/223
Filed: 1979-03-20
Abstract: PURPOSE:To reduce the total time for the analysis to speed up the feedback to an actual operation and to improve the control of the basicity of sintering ore by using cokes, which is contained in the mixed material for sintering ore, and by sintering it. CONSTITUTION:First a sample of about 3kg is extracted from the mixed material on the belt conveyor that feeds the material to the sintering apparatus, and the sample is sintered with a small sintering pot. Next the sintering ore is roughly broken, and is ground by a grinder so that the particle size is 200 meshes or less. A small amount of bonding agent such as stearic acid is added to the said ground sample and is sufficiently mixed by the disc mill. The mixed sample is put in a container the diameter of which is about 35mm, and is pressed by an oil pressure press to make it a bricket. The bricket is made a sample for the fluorescent X-ray analysis. The value obtained by the analysis is fed to the computer to adjust the quantity of cut limestone of the mixed material for sintering the ore. Since the required time from the extraction of a sample to the decision of the analysis result is only about 20 minutes, the control of the basicity of sintering ore can remarkably be improved.
Patent JP-2000229368-A (JP)
Title: Method for forming insulating laminate having fire proof property
Inventor: FUJIWARA TAKESHI
IPC: B32B5/18
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a structure having good insulating properties and fire proof properties in structure using an organic insulating material. SOLUTION: 1. In a method for forming an insulating laminate having fire preventing properties, an organic insulating material is fitted to a base material, and a foamed fire-proof sheet is laminated on the insulating material. 2. In a method for forming the insulating laminate having fire-proof properties, the organic insulating material on which the foamed fire-proof sheet is laminated in advance is fitted to the base material.
Patent JP-S62191797-A (JP)
Inventor: IWAMA KUNIHIKO
IPC: G21C19/19
Filed: 1986-02-19
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-H05233065-A (JP)
Title: Precise positioning device
Inventor: KUWABARA MASAYUKI
IPC: B25J13/08
Filed: 1992-02-20
Abstract: PURPOSE:To easily and accurately execute positioning by measuring the perpendicularity data of the X axis of a robot as discrete data and calculating the corrected value of a position by using the differential coefficient of data subjected to spline correction. CONSTITUTION:In the case of measuring the locus of the top of a parts sucking head 5, the perpendicularity data of an X axis 2 of the robot are measured/ recorded as discrete data by a correction calculating means 17. The correction calculating means 17 calculates the corrected value of the position by using the differential coefficient of data obtained by executing spline correction to these discrete data. When mounting parts, the positions of recognizing points 15 and 16 on a printed board 14 are recognized by a camera 4 for recognition, and robot coordinates at that time are calculated. The correction calculating means 17 calculates the robot coordinates in the case of mounting parts with the recognizing points 15 and 16 as references with the correction based on this coordinate and repeats the correction until error is made less than an allowable value. Thus, positioning to a target point and mounting can be easily and accurately executed.
Patent JP-H04273154-A (JP)
Title: Semiconductor device
Inventor: YAMAJI YASUHIRO
IPC: H01L23/29
Filed: 1991-02-27
Abstract: PURPOSE:To provide a semiconductor device which can be manufactured in a simple process with excellent heat dissipation and humid resistant properties, maintaining high reliability. CONSTITUTION:There are provided a semiconductor chip 11, a lead frame which has an inner lead 13 electrically connected with the semiconductor chip 11, a heat dissipation board 18a mounted on at least one of the semiconductor chip 11 and the lead frame, and an envelop 17 which resin-seals the heat dissipation board 18a, the semiconductor chip 11, and the inner lead 13 in such a fashion that the heat dissipation board is exposed outwardly at least partially.
Patent JP-H10211147-A (JP)
Title: Squeegee for floor face cleaner
Inventor: SUZUKI MASATO
IPC: A47L11/293
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a squeegee for a floor surface cleaner contrived to surely suck not only filthy water accumulated on a floor surface but also filthy water accumulated inside the joints between tiles, etc., by giving a sucking wind velocity and a passing time sufficient for sucking the filthy water. SOLUTION: Concerning this squeegee for a floor face cleaner, the lower side part of the flexible blade 6X on a front part side is horizontally bent in the direction of a flexible blade on a rear part side 6Y to constitute a contact face 6M and the side of its tip part is additionally stand-bent in the state of providing a narrow opposed interval 12 between with the blade 6Y. Thereby, a sucking chamber 6H to which the sucking operation of a blower reaches is constituted on the lower side of a cover body 6Z, a filthy hole 6Xc is provided at a standing part 6N and plural guide grooves 6T are recess-provided at the bottom surface of the face 6M.
Patent JP-S54125864-A (JP)
Title: Method of treating water containing ammoniacal nitrogen
Inventor: MIYAJI ARIMASA
IPC: C02F3/34
Filed: 1978-03-23
Abstract: PURPOSE: To sharply reduce the quantities of alkali and methanol used, by introducing one portion of sludge returned to a final denitrification process.  
     CONSTITUTION: A plurality of tanks are directly connected to a first nitration tank 2a, a first denitrification tank 1a, a second nitration tank 2b and a second denitrification tank 1b alternately, and raw water W is partition injected to denitrification tanks 1a, 1b, 1c except the first nitration tank 2a and a final denitrification tank 3. Sludge is returned to the first nitration tank from a settling tank 4 while one portion is returned to the final denitrification tank 3. NH +   4  is oxidized to NO -   2  and NO -   3  at the first nitration tank 2a, denitrification is performed by utilizing organic matter in raw water at the first denitrification tank 1a and this operation is successively repeated. Residual NO -   3  is removed at the final denitrification tank 3, to which methanol M is added. Since alkali formed by denitrification reaction can be utilized by the nitration tanks, the quantity of alkali used for neutralization can be reduced. When introducing one portion of sludge returned to a final denitrification process, denitrification speed becomes quick. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62190945-A (JP)
Title: Bus trouble detection system
Inventor: TAKAHASHI IKUHIRO
Filed: 1986-02-17
Abstract: PURPOSE:To specify a bus section where trouble occurs by providing a control means which is connected to a transmitting means and a receiving means connected to the bus section and tests transmission between bus sections. CONSTITUTION:A monitor signal control circuit CLR40 informs a bus arbitrating circuit (ABT) 10 of the interruption of the use of all frames or time slots assigned to a specific processor and transmits a test signal from a specific monitor signal circuit the frames or time slots whose use is interrupted while letting a specific monitor signal circuit receive the frames or time slots. When a fault section is investigated, the test signal is transmitted from the transmitting circuit (ASND) 311 closest to the start terminal of a bus dedicated to transmission and received by respective monitor signal circuits, thereby knowing the fault section.
Patent JP-H10229112-A (JP)
Title: Mask alignment device
Inventor: YAGYU HIROYUKI
IPC: H01L21/027
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a mask alignment device which can project light from the backside of a wafer, without being restricted by the structure. SOLUTION: A transparent thin plate 3, which does not transmit ultraviolet rays is positioned to cover the entire area of the wafer-mounting surface of a wafer chuck 1. The thin plate 3 has wafer vacuum holes 2, formed through the plate 3 at the locations corresponding to the holes 2 of the wafer chuck 1. High-luminance high-density LED arrays comprising a plurality of light- emitting diodes are housed in the wafer chuck 1, have rectangular shapes, so that the arrays 4 can be faced to each other on both sides of the holes 2 and arranged, so that the arrays 4 project light from the backside of the wafer, when the wafer is mounted on the chuck 1. The arrays 4 are connected to an external power source 6 via conductors 5.
Patent JP-S61193302-A (JP)
Inventor: MIKAWA REI
IPC: H01B1/12
Filed: 1985-02-21
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-H06124958-A (JP)
Title: Bipolar type semiconductor device and its manufacture
Inventor: MATSUMOTO RYOICHI
IPC: H01L21/331
Filed: 1993-02-23
Abstract: PURPOSE:To obtain the manufacturing method of a semiconductor device wherein withstand voltage deterioration between an emitter and a base, junction leak between the emitter and the base, junction leak between the emitter and a collector, and increase of base resistance are not generated, yield is high, and manufacturing cost is low. CONSTITUTION:The eaves of a first nitride film 207 are used as masks, and reactive ion etching is performed. Thereby a polycrystalline silicon film 10 on an active base region is eliminated. By selective oxidation, an oxide film is formed only on the active base region, and a second nitride film below the eaves of the first oxide film 207 is eliminated. A link base layer 5 is formed around the active base region, in the self-alignment manner. In addition to the above, ten or more embodiments are present.
Patent JP-S58151602-A (JP)
Title: Process control device
Inventor: ANYOUJI AKIHIKO
IPC: G05B11/01
Filed: 1982-03-03
Abstract: PURPOSE:To improve operability in case of replacing a process measuring instrument, and reliability of a system, by providing a control part which is attachable and detachable, and a function setting part of a process control device consisting of a supporting part for supporting said control part, on the supporting part. CONSTITUTION:A process measuring instrument 1 contains a microprocessor muPC, is constituted so that its operation can be monitored through a side console 2, and the measuring instrument 1 can be replaced freely by inserting and drawing out from the panel surface of a case 3, and is connected to a terminal assembly 5 provided on the reverse side of the case 3, through a cable 4 which is attachable and detachable. The cable 4 is connected to a printed substrate 6 containing a muPC and a circuit for transmitting a data, through a connector, a function of the measuring instrument 1, an apparatus number, etc. are inputted to the muPC through a function setting dip switch 7 fitted to the substrate 6, and its output is transmitted to a high rank electronic computer through a transmission cable 9 connected to a terminal base 8. The function of the measuring instrument 1, the apparatus number, etc. can be set easily by a switch 7 from the outside.
Patent JP-H06106431-A (JP)
Title: Automatic assembly work station device and assembly line using the device
Inventor: FURUYA HARUMI
IPC: B23P21/00
Filed: 1991-02-01
Abstract: PURPOSE:To fix and move a work in a condition where the work is on a carrying belt conveyor by stopping a pallet to be carried by the carrying belt conveyor by a positioning pin. CONSTITUTION:A pair of carrying belt conveyors 3 are arranged in an automatic assembly work station device D in parallel on both sides of the carrying direction 10, and a first air cylinder 6 having a positioning pin 61 and a second cylinder 5 having a fixing pin 51 are arranged between the carrying belt conveyors 3. A positioning and fixing mechanism C where a horizontal stopping plate 42 is arranged along the carrying belt conveyors 3 is formed on an external frame 4 of the device. A work mounting part is provided approximately at the center of these carrying belt conveyors 3, and a pallet 2 is mounted where a cut groove 21 with the positioning pin being engaged at the fore and rear ends in the carrying direction is formed. Then, after the pallet 2 to be carried by the carrying belt conveyors 3 is stopped by the positioning pin 61, the pallet 2 is pressed against the stopping plate 42 by the fixing pin 51, and the pallet 2 is fixed thereby.
Patent JP-S60180920-A (JP)
Title: Metallic oxide magnetic body and magnetic film
Inventor: KOINUMA NOBUYUKI
IPC: C01G49/00
Filed: 1984-02-24
Abstract: PURPOSE:To obtain the titled magnetic body suitable as the material for a photoelectromagnetic recording medium having high recording sensitivity, excellent resistance to corrosion by oxidation and light transmissive property by constituting the body of Ba, Sr, Ga, Sc, Ti, Sn, Zn, Fe, and O shown by a specified gneral formula. CONSTITUTION:The metallic oxide magnetic body consists of a compd. shown by the general formula BaxSr1-xO.(Gay.MezFe2-y-m/3z)O3 [where Me is >=1 kind of element among Sc, Ti, Sn, and Zn, (m) is the number of the valances of the iron, and 5.0<=n<=6.0, 0<x<1, 0<y<=0.8, and 0<z<=0.8]. The magnetic body has the Curie temp. Tc and the coersive force Hc within an appropriate range necessary for obtaining high recording sensitivity, and hence has less extent of deterioration of the magnetic characteristic with time. Said magnetic body is obtained by mixing and crushing a specified amt. of BaCO3, SrCO3, Fe2O3, and Ga2O3 and >=1 kind among Sc2O3, TiO2, SnO2, and ZnO, molding the mixture in a metallic mold, and then sintering the molded body at about 1,200-1,400 deg.C.
Patent JP-H06245769-A (JP)
Title: New acidic carboxypeptidase, its production and use
Inventor: ICHIJIMA EIJI
IPC: C12R1/66
Filed: 1993-02-23
Abstract: PURPOSE:To obtain a new acidic carboxypeptidase useful as an active ingredient for immunosuppressants. CONSTITUTION:An acidic carboxypeptidase has 139000 (measured by ultracentrifugation), 135000 (measured by gel permeation method) or 72000 (measured by SDS-polyacrylamide electrophoresis), 4.2 isoelectric point and sugar chain structure of the formula. The acidic carboxypeptidase is obtained by culturing a microorganism which belongs to the genus Aspergillus and having the acidic carboxypeptidase-producing ability, e.g. Aspergillus saitoi (ATCC 14332).