baber/WOPTO huggingface dataset:
Patent JP-S61210177-A (JP)
Title: Inline type thin film forming device
Inventor: OBARA TAKASHI
IPC: H01L21/02
Filed: 1985-03-15
Abstract: PURPOSE:To provide a titled device which decreases a loss time by cleaning and to improves throughput by providing successively and adjacently a substrate charging chamber, a deposition chamber for forming a thin film on a substrate and a substrate taking out chamber. CONSTITUTION:This inline type thin film forming device is constituted by providing successively and adjacently the substrate charging chamber 1, the deposition chamber 2 provided with a sputtering electrode 7 carrying a target 6 which is a vapor deposition source for depositing the thin film on the substrate and the substrate taking out chamber 3. An antisticking plate 8 to be disposed in the chamber 2 so as to cover the target 6, etc. of the above-mentioned device is provided conveyably by a suitable conveying means to the chambers 1-3. The clean plate 8 is carried from the chamber 1 through a valve 4 into the chamber 2 to prevent the sticking of the material for deposition on the wall surface. The plate 8 is taken out through the chamber 3 in the stage of cleaning the plate so that the loss time by the cleaning is decreased.
Patent JP-S53134727-A (JP)
Title: Production of cast steel articles containing 9% of nickel
Inventor: MORICHIKA TOSHIAKI
IPC: C22C38/08
Filed: 1977-04-28
Abstract: PURPOSE: To prevent occurring of cracking of cast steel articles containing 9% of Ni during they are being cooled or their season cracking, by cooling slowly them within a certain range of temperatures. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06265456-A (JP)
Title: Track element thickener
Inventor: YOSHIDA TAKASHI
IPC: G01N1/22
Filed: 1993-03-11
Abstract: PURPOSE:To thicken a trace element so effectively by discharging an object element in a short time without discharging it gradually. CONSTITUTION:An on-off valve V1 is opened, injecting a cooling medium into a box body 1 via a tubule T1, and an object element and an inert gas are poured into a precooled capillary 5 via a tubule T3 and an opened on-off valve V3. With this constitution, the object element alone cohere and stick fast to an inner wall surface of the capillary 5 and thus collected. In the meantime, the inert gas is exhausted to the outside of the box body 1 from a tubule T2 via an opened on-off valve V2. Next, these valves 1 to 3 are closed and another valve V4 is opened instead and the cooing medium and water content filled in an interspace in the box body 1 are exhausted through a tubule T4 and, after making this space into a vacuum, the valve V4 is closed. In succession, a piston 3 is thrust in the box body 1 and the capillary 5 is crushed and heated (7), and the object element is detached, thereby making it shiftable from fragments of the capillary 5. Next, the inert gas is poured into the box body 1 via the tubule T3 as opeing the valve V3, and a valve V6 is opened and only the object element is extracted from a tubule T6.
Patent JP-H05249350-A (JP)
Title: Optical fiber with variable focal lens
Inventor: HIRUMA TERUO
IPC: G02F1/295
Filed: 1992-03-09
Abstract: PURPOSE:To obtain the optical fiber with a lens which is small in size, can be easily produced and is fast in response. CONSTITUTION:A holder 4 is fixed to the front end of the optical fiber 2. An optical coupler 6 is aligned and fixed to the optical fiber 2. The optical coupler 6 is constituted of condenser members 6a, 6b and a pair of transparent electrodes 6c, 6d formed on both surfaces of the condenser members. The condenser members are formed by combining a convex lens-shaped member 6a consisting of an electrooptical material and a concave lens-shaped member 6b consisting of a nonelectrooptical material. A voltage controlled from a variable voltage source 8 is impressed to the transparent electrodes 6c, 6d to change the refractive index of the member 6a consisting of the electrooptical material. As a result, the focal length f of the optical coupler 6 can be easily and rapidly changed by the power source voltage according to the position of the spot light source, and therefore, the light from the spot light source can be coupled to the optical fiber 2 regardless of the position of the spot light source.
Patent JP-H04268017-A (JP)
Title: Production of low thermal expansion alloy
Inventor: NAKAMURA NAOFUMI
IPC: C21D8/02
Filed: 1991-02-22
Abstract: PURPOSE:To produce a low thermal expansion alloy sheet having superior etchability by subjecting a cold rolled sheet of an Fe-Ni or Fe-Ni-Co alloy to recrystallization annealing under specified conditions. CONSTITUTION:A slab of a low carbon Fe-Ni or Fe-Ni-Co alloy is subjected to hot working such as hot forging or hot rolling and then cold rolling is carried out through one or more passes so that draft in the final rolling is regulated to >=70%. The resulting sheet, e.g. of 0.25mm thickness is subjected to recrystallization annealing by heating at 600-1,100 deg.C for 30-600 sec to orient >=60% of the {100} crystal faces of the alloy to the surface of the sheet and an alloy sheet having superior suitability to piercing by etching and a low coefft. of thermal expansion is produced.
Patent JP-H10247759-A (JP)
Title: Optical module and method of mounting optical element
Inventor: SAKAI YOSHIHISA
IPC: G02B6/42
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To enable an optical module to be easily formed at a low cost and easily mounted with an optical element by a method wherein the optical module is equipped with the optical element and a semicylindrical mount provided with a groove cut in on its flat along its center axis and a mounting flat where the optical element is mounted, and the optical axis center of the optical element is aligned with the axial center of the mounting flat. SOLUTION: An optical module 1 is equipped with a semiconductor laser 11 which serves as an optical element and a semicylindrical mount 12 provided with a groove 16 cut in on its flat along its center axis and a mounting flat where the semiconductor laser 11 is mounted, where the light axial center of the semiconductor laser 11 is aligned with the axial center of the mount 12. The semiconductor laser 11 is placed on an electrode 17 formed on the mounting flat of the mount 12 and corrected for position. The position adjustment is carried out so as to align a center line 40 in parallel with the optical axis of an electrode 21 formed on the semiconductor laser 11 with a center line 31 which serves as the axis center of the groove 16 cut in the mount 12. Thereafter, the semiconductor laser 11 is bonded to the mount 12 with solder and mounted.
Patent JP-S63216668-A (JP)
Title: Grinding surface setting method
Inventor: TATSU KUNIYOSHI
IPC: B24B17/10
Filed: 1987-03-05
Abstract: PURPOSE:To make composition for a numerical control tape so easy, by moving the wheel form displayed on a CRT faceplate along a grinding surface of a workpiece with operation of X and Y handles of a command tower, and storing these moving data in the numerical control tape. CONSTITUTION:Profile data of a workpiece is drawn out of a memory part and a grinding surface 20 is described on a faceplate of a cathode-ray tube 2, and wheel data such as a wheel tip R and a wheel relief angle or the like are inputted out of keys 3 and 4, thereby describing the wheel form as well. And, both X and Y handles 15 and 16 of a command tower 1 are operated, the wheel form 22 is moved along a grinding surface 20, and the moving data (A...B-F) are stored in a numerical control taper. Thus, the numerical control tape where grinding data are inputted are visually composable, and these grinding surface data are drawn out of a memory part which electronizes these profile data of the workpiece and stores them, and describable, so that data inputted in a computer aided design or the like are usable as it is.
Patent JP-S56150222-A (JP)
Title: Construction of marine structure
Inventor: AIDA TAKASHI
IPC: E02B17/00
Filed: 1980-04-17
Abstract: PURPOSE: To support a platform exactly on the foundation constructed by a method in which a formwork is provided on the sea bed where a conductor pipe is to be penetrated, soil and sand are packed into the formwork, and a rubble mound is provided around the formwork in the construction of a marine structure.  
     CONSTITUTION: A formwork 6 is provided on the sea bed GL, soil and sand are packed into the formwork 6 to form a soil and sand-packed portion 3, and a rubble mound 1 is constructed around the formwork 6. A platform 2 is settled and placed on the rubble mound 1 while matching the conductor pipe through hole 7 of the platform 2 with the soil and sand-packed portion 3. The conductor pipe 5 is orderly penerated through an excavating scaffolds 4n, the through hole 7, and the soil and sand-packed portion 3, and then driven into the sea bed GL. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10246999-A (JP)
Title: Falling-down prevention device for image forming device
Inventor: KOBAYASHI MASATO
IPC: A47B97/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To easily move an image forming device at the time of maintenance and to efficiently utilize the installing place thereof, by constituting a falling- down prevention device of plural engagement members formed on a plate-like member and plural members to be engaged formed on the base frame of the image forming device and engaged with the respective engagement members. SOLUTION: This falling-down prevention device is constituted of a plate-like member 1, which is installed at the lower part of the image forming device 4 and which is larger than the floor projection area of the image forming device 4, four engagement members formed on the plate-like member 1 and four members to be engaged formed on the base frame 41 and engaged with the respective engagement members. By engaging the engagement members with the members to be engaged formed on the frame 41, the plate-like member 1 and the image forming device 4 are fixed. It is good that the engagement members are formed at any place on the plate-like member 1 if it is within the floor projection area of the image forming device 4.  However, it is preferable that they are formed at the lower part of the outside circumference of the frame 41 of the image forming device 4 by considering the strength of the engagement members.
Patent JP-S63215822-A (JP)
Title: Intake device for v-type engine
Inventor: OGAMI MUNEYUKI
IPC: F02B27/02
Filed: 1987-03-05
Abstract: PURPOSE:To enlarge a range of operation in which supercharging effect brought by using dynamic effect led by intake pulsation, is generated, so as to raise the charging efficiency, by controlling the open/close of connecting routes each of which communicates each of plural intake routes to the lower face of a surge tank, respectively, for varying the constitution of the intake system. CONSTITUTION:Intake routes each of which is communicated to a cylinder of each of the first and the second banks 1A, 1B, respectively, are equipped with a surge tank 4 which is placed at the upper part between the cylinders. The first and the second intake pipes 5a, 5b which connect the surge tank 4 and intake ports 6a, 6b of the banks, with each other respectively, are formed with communicating routes 7a, 7b adapted to connect these pipes 5a, 5b to the lower faces of the first and the second surge tank chambers 4a, 4b, and opening/closing valves 71a, 71b are set in the communicating routes 7a, 7b, respectively. Then, these opening/closing valves 71a, 71b are opened to form intake routes whose intake pipes are different with each other in their length, and which communicate the cylinders to the surge tanks 4a, 4b, respectively. In this way, one intake route is made function as a resonating route, to enlarge a range of operation in which supercharging effect is generated.
Patent JP-S58170334-A (JP)
Title: Slot insulator for rotary electric machine
Inventor: NAKAMURA KENICHI
IPC: H02K3/34
Filed: 1982-03-31
Abstract: PURPOSE:To prevent axially directional transference of the insulator in a slot, and to prevent fall of the edge part and the cuff part of the insulator by a method wherein the cuff part is adhered or welded to the outside circumferential face of the edge part of the insulator fixed along the slot. CONSTITUTION:A belt type cuff part 9 is adhered with an adhesive, or welded by use of an ultrasonic welder, etc., to the outside circumferential face of the edge part of an insulator 8 to obtain a slot insulator 7. An insulative thin plate material of synthetic resin, etc., is used for the insulator 8 and the cuff part 9, and the material is bendingly processed to form the U-shape. Accordingly, because the edge part of the slot insulator 7 is fitted with the inside of supporting tools 10, deformation and damage of the edge part of the slot insulator 7 to come in contact with the edge face of a core 3 can be prevented, and inferiority of insulation can be prevented. Moreover insertability of a coil and an wedge is enhanced, and the cooling characteristic of the core 3 and the coil is also enhanced. To provide a cuff part 9'' only at the lower half part of the outside circumferential face of the edge part of the insulator 8 is also favorable.
Patent JP-H03252688-A (JP)
Title: Image forming device
Inventor: TAKEUCHI MAKOTO
IPC: G03G15/16
Filed: 1990-03-02
Abstract: PURPOSE:To simplify the constitution of a circuit and a sequence and to perform stable transfer high voltage control by providing a means for detecting an output current at the time of outputting transfer high voltage and performing the transfer high voltage control through a software. CONSTITUTION:The high voltage impressed on a transfer roller 2 is outputted from an inverter transformer 9, and the DC level of the transfer high voltage output is proportioned to the potential of the emitter of a transistor 13 and the output HVTIN1 from a high voltage control part 8 is amplified in an operational amplifier 100 and inputted in the base of the transistor 13. The output current at this time is detected by observing the voltage drop of a resistance 102 by the use of the operational amplifier 101. The control part 8 calculates the output current based on the output(HVTOUT1) from the operational amplifier 101 and the output voltage by which the output current has a specified value is calculated and stored. Then, a transfer means 2 is controlled at a constant voltage based on an analog signal in accordance with the stored value. Thus, the stable constant voltage operation is performed and the constitution of the circuit and the transfer sequence are simplified.
Patent JP-S59175747-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUBOKURA FUSAO
IPC: H01L21/82
Filed: 1983-03-26
Abstract: PURPOSE:To shorten an execution time for a computer largely in a CAD system for a layout by dividing and treating cell structure and an inter-cell wiring region and finally returning both to original states when preparing a master slice system IC. CONSTITUTION:A cell 1 is constituted while pairing a cell row 2 arranged in a row and an inter-cell wiring region 3 formed adjoined to the row 2, and one division array 7 is manufactured by disposing a plural pair of the cells 1. A division array wiring region 6 for wiring a plurality of the division arrays 7 is formed, and a wiring region 5 connecting the division arrays 7 and an I/O buffer group 4 is shaped, thus manufacturing a master slice system LSI. On the design, a signal wiring terminal to other arrays 7 or the buffer group 4 is mounted virtually to the array 7 as a terminal, which does not exist in the IC actually, and a signal terminal for the buffer group 4 is wired by using the virtual terminal. Divided states brought in this manner are returned to original states, and an execution time for a computer is reduced.
Patent JP-H10255561-A (JP)
Title: Dc power cable
Inventor: OU SHINAN
IPC: H01B9/02
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To restrain accumulation of a space charge in an insulation layer and improve a DC rapture voltage, DC polarity inversion rupture voltage, and a DC and impulse overlapping rupture value by forming two or more semiconductor layers between a conductor and the insulation layer. SOLUTION: On a conductor 1, inside and outside semiconductor layers 2 and 3 and an insulation layer 4, or preferably two layered inside and outside external semiconductor layers 5 and 6 are sequentially formed. Three or more semiconductor layers may be provided, a conductive imparting agent such as cross-linking agent and conductive carbon black or the like is blended in a resin such as polyolefin base and formed by cross-linking after extrusion. The outside semiconductor layer 3 and the inside external semiconductor layer 5 that are close to the insulation layer 4 preferably have lesser contents of a conductive imparting agent than the inside semiconductor layer 2 and the outside external semiconductor layer 6, in which the weight part is preferably 8 to 20 and 20 to 45, respectively of a resin component of 100 as an overlapping part. Thereby, when a DC voltage is applied, a migration quantity of impurities such as the outer semiconductor layer 3 and inside external semiconductor layer 5 to the insulation layer 4 is less.
Patent JP-H02229004-A (JP)
Title: Extruding mold apparatus
Inventor: KUSANO KUNIO
IPC: B28B3/20
Filed: 1989-03-02
Abstract: PURPOSE:To make the tensile force applied on a molding body uniform through the drawing up of a conveyor by providing a supporting plate in which a molding body can be transferred from a die onto a tray without breaking down the shape of the molding body between a die tray. CONSTITUTION:An apparatus is constituted in such a manner that molding body 3 is extruded from a die 2 attached on the tip of an extruder, and a supporting plate 4 is provided in the range of right below the opening of the die 2 to a tray 6, and then, a molding body immediately after being extruded is received by the supporting plate 4, after that, the molding body 3 is mounted on the tray 6 being transferred over a driving roll 5. The supporting plate 4 is wider than the lateral width of the molding body 3, and has a surface configuration coinciding with the rear configuration of the molding body 3. The protruded length of the supporting plate 4, namely, the contact length with the molding mold 3 is determined by the configuration and extruding dimension of the molding body 3; however, as it is protruded too long, the sliding friction between the molding body 3 and supporting plate 4 may be increased during the drawing up period; thus, it is preferable that the supporting plate 4 is protruded shorter than the extruding length of one molding body 3. Furthermore, a lumber, steel board or steel board coated with synthetic resin, or synthetic resin board and the like are employed as a material for the supporting plate 4.
Patent JP-S61210664-A (JP)
Title: Electrode forming method
Inventor: ITAGAKI MASAKUNI
IPC: H01L27/146
Filed: 1985-03-14
Abstract: PURPOSE:To form electrodes without exposing a photoelectric conversion film to separating liquid for photoresist or, resist and the like, by patterning the lowest electrode film with an upper electrode formed by patterning as a mask, and forming a lower elelctrode. CONSTITUTION:On an insulating substrate 11, an a-Si photoelectric conversion film 12, which is patterned in an island shape, is formed. A lower electrode film 13, which is to become the lowest electrode film, is formed on the entire surface. Then, an interlayer insulating film 14 for multilayer wiring is formed at a part A. An upper electrode film 16 is formed on the entire surface. Only the upper electrode film 16 is patterned by a photolithography etching process using resist 17, and an upper electrode 18 is formed. A mask pattern 19 is formed in the vicinity of the a-Si photoelectric conversion film 12. After the patterning of the upper electrode film 16, the photoresist 17 is separated. With the mask pattern 19 of the upper electrode film 16, which remains on the upper electrode film 13, as a mask, the lower electrode film 13 is etched. Patterning is performed, and plane facing type electrodes 20a and 20b are formed on both right and left sides of the a-Si photoelectric conversion film 12.
Patent JP-S53135538-A (JP)
Title: Electronic desk computer with program
Inventor: HASHIMOTO SHINTAROU
IPC: G06F15/02
Filed: 1977-04-30
Abstract: PURPOSE: To increase the using convenience of an electronic desk computer by producing an information sound when a halt order is read out for the electronic desk computer which possesses the program operation halt order information input key and stops temporarily the operation execution when the halt order information is supplied. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63218846-A (JP)
Title: Electrode and method for detecting electrochemical optical characteristic
Inventor: AIZAWA MASUO
IPC: G01N21/76
Filed: 1987-03-06
Abstract: PURPOSE:To obtain a small-sized electrode for detecting an electrochemical optical characteristic easy to handle, by integrating a light pervious acting electrode, an opposed electrode and an optical fiber while integrally forming the acting electrode to the light incident surface of the optical fiber. CONSTITUTION:A light pervious acting electrode 1, an opposed electrode 3 and an optical fiber 4 are integrated and the acting electrode 2 is formed to the light incident surface of the optical fiber 4. The light emitting surface (on the side opposite to the electrode 2) of the fiber 4 is connected to a detection part and the electrodes 2, 3 are connected to a voltage pulse generator through conductive junction points 6 by lead wires 5. The acting electrode 2 is deposited by the vapor deposition of ITO or Pt and masking is applied to make it possible to simultaneously apply the opposed electrode 3. The thickness of the electrode 2 is set to about 100-300Angstrom . Stepwise pulse voltage is applied between the electrodes 2, 3 and electrochemical light emission is formed in a solution to be examined and light is guided to the detection part and photoelectrically converted to perform measurement.
Patent JP-S5269110-A (JP)
Title: Testing apparatus for electric car
Inventor: YOSHIDA SUSUMU
IPC: B60L9/00
Filed: 1976-05-06
Abstract: PURPOSE: To enable to apply a single test bar to various electric cars having a varying power voltage by using an automatic switching circuit and relay contacts wherein ON-OFF action of the contacts changes resistance and compensates a current flowing through a constant voltage element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02231694-A (JP)
Title: Digital data recording paper and digital data communicating method
Inventor: YOSHIDA HIROICHI
IPC: H04N1/00
Filed: 1989-03-06
Abstract: PURPOSE:To record digital data on a paper surface by printing a classifying mark to determine a mark area beforehand. CONSTITUTION:Classifying marks 1 are printed at prescribed intervals in a two-dimensional direction (X axis and Y axis directions), and 2<n> mark areas 2 (in a figure, n=2 namely four areas) are formed in the two-dimensional direction. Further an adding mark 3 and a second adding mark 4 indicating the existing area of the mark area 2 are provided, and the read direction and a read range (the read start and read completion positions) are displayed. Since the read direction and the range in the X axis direction and Y axis direction can be specified, the second adding mark 4 can be omitted. Thus by displaying the binary signal mark in the prescribed mark area by handwriting or general word processor printing, the digital data can be recorded on the paper.