baber/WOPTO huggingface dataset:
Patent JP-H07209093-A (JP)
Title: Thermometer
Inventor: MATSUMOTO MITSUMASA
IPC: G01K7/02
Filed: 1994-01-20
Abstract: PURPOSE:To prevent the disconnection due to a contact of an expanded thermocouple with a protecting tube, and to improve the durability of a thermometer by forming a housing hole part for housing a thermocouple freely to be moved by the thermal expansion thereof in the longitudinal direction at the tip of an insulating bar-like body. CONSTITUTION:Since the thermometer is heated at a high temperature inside a semi-conductor wafer processing device or the like, an insulating bar-like body 18 and thermocouple 20a, 20b forming a thermocouple are expanded in the longitudinal direction. The thermocouple 20 is moved upward along the element wire insertion hole 21 by a difference of coefficient of thermal expansion. A housing hole 2 at a depth (n) is formed in the tip of the insulating bar-like body 18, then, expansion movement of the thermocouple 20 is restricted within this range to prevent contact with a protecting tube covering outside thereof. Consequently, disconnection due to the contact of the thermocouple 20 with the protecting tube can be prevented to improve the durability.
Patent JP-S55113111-A (JP)
Title: Data reader
Inventor: OONISHI SOUICHI
IPC: G11B5/09
Filed: 1979-02-21
Abstract: PURPOSE: To read data accurately at a speed difference from a write speed by determining effective data read sampling time by counting tape speed adjustment time and by comparing it with a reference-speed corresponding value.  
     CONSTITUTION: A reproduced data signal is applied to AND gate 7 placed in open mode through A/D converter 5 and start bit converting method 6, and counting method 8 counts a tape-speed adjustment range period. At this tape speed, a different count value is compared with a set value corresponding to the reference tape speed of comparator circuit 9 and according to the result, the 1st and the 2nd regenerating methods 10 and 13 control data read control method 12. Thus, data are read accurately by a reader of a tape speed different from a write speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03226329-A (JP)
Title: Assembly for lost wax casting
Inventor: TAZOE HIROYUKI
IPC: B22C7/02
Filed: 1990-01-30
Abstract: PURPOSE:To improve the workability by arranging projections for handling at side parts of a main body for connecting wax formed materials. CONSTITUTION:The wax formed materials 8 having the same shape as a product are formed and assembled as tree-state. Further, coating is applied and the wax formed materials 8 are substituted with metals to cast the products. Then, at the side parts of the main body 1 for connecting the wax formed materials 8, the projections 5, 6, 7 for handling are arranged. By supporting these projections 5, 6, 7, these are shifted or rotated. By this method, the conveying and handling works can be easily executed.
Patent JP-S58136553-A (JP)
Inventor: WAKABAYASHI AKIO
IPC: B61B10/02
Filed: 1982-02-10
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-S61180193-A (JP)
Inventor: NIIHARA TOSHIAKI
IPC: G21C13/00
Filed: 1985-02-06
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-S61179649-A (JP)
Title: Restart control system
Inventor: NAKAMURA YUJI
IPC: H04M3/42
Filed: 1985-02-05
Abstract: PURPOSE:To continue voice storage/reproduction to a subscriber even when the control section of an exchange is faulty by providing a means storing or reproducing voice to a voice storage device independently of the automatic exchange. CONSTITUTION:Formatting control information C1-Cn is stored in a storage section 10 in a voice storage device 2 and queues 12 ad 13 are provided between control lines 8, 11 and a voice signal circuit 9. Thus, if the active system of a central controller 3 is faulty in the process of reproduction and the standby system takes over the operation, the controller 3 of the standby system applies initial setting of only a command during setting to the queue 12 via a control line 8. Thus, the device 2 continues automonously the reproduction processing of a notice message and sets the reproduction end notice to the queue 13 as soon as the processing is finished. The controller 3 of the standby system extracts the reproduction end notice to the queue 13 via the control line 11 to release the connection between a subscriber 1 and the device 2.
Patent JP-S60163908-A (JP)
Title: Composite vinyl chloride resin material
Inventor: YOKOTA TOORU
IPC: C08L33/00
Filed: 1984-02-07
Abstract: PURPOSE:The titled resin materials of excellent permeability to gas (especially, oxygen gas), comprising vinyl chloride monomer units, organosiloxane units and, optionally, other monomer units. CONSTITUTION:50-99wt% vinyl chloride monomer is copolymerized with 1- 50wt% organopolysiloxane having an ethylenically unsaturated double bond (e.g., a compound of the formula) and 0-49wt% other monomer compounds (e.g., alpha- olefins or acrylate esters) at 30-120 deg.C for about 1-30hr (alternatively, a copolymer containing organosiloxane units and units of other monomers may be mixed with a vinyl chloride resin). The obtained composite vinyl chloride resin material, when formulated with a polymer plasticizer, can show excellent oxygen gas permeability as high as about 1,000-10,000ml.mm./m<2>.atm.24hr.
Patent JP-H08298281-A (JP)
Title: Method of seeking position on material body by using featured part on material body surface and positioning method for material body
Inventor: DAN EIRON
IPC: G05B19/402
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning of a wafer, by obtaining the direction of a grid line to a reference coordinate system, detecting a grid junction whose distance from a geometrical central is known, detecting one direction of a plurality of directional features, and obtaining the part position of grid junction of the reference coordinate system. SOLUTION: A function expressing the correlation between the image o a wafer surface and a reference image stored in a computer 102 is used for detecting a scribe line. A movable optical assembly 104 is moved to a junction, along the detected scribe line. The junction is detected by a second function expressing the correlation between the image and the reference image stored in the computer 102. Which junction is the detected junction, out of four junctions adjacent to the geometrical center of a wafer is confirmed. In order to determine the accurate location on the wafer, the movable optical assembly 104 searches a discernible directional features 20 of the junction 16.
Patent JP-H08219755-A (JP)
Title: Pulse measuring apparatus
Inventor: KIUCHI TSUTOMU
IPC: G01B21/06
Filed: 1995-02-08
Abstract: PURPOSE: To count a plurality of pulses easily using a single pulse input unit by employing a preset counter (PCT) for each pulse generator and accepting the number of requested pulses to be measured as a piece of request information from a computer. CONSTITUTION: A measurement acceptance means 1 accepts the number of requested pulses and the starting information of a computer upon finishing the measurement from the computer and notifies them to a pulse measuring means 2. The measuring means 2 registers the request on a pulse management table 3 and if the currently accepted request has the minimum number of residual pulses among the requests to the same PCT 6, the gate thereof is turned off temporarily in order to interrupt the accumulation. The count at that time is subtracted from the number of residual pulses of each request in the measurement registered on the table 3. An alarm value is set for a newly notified request and the gate of the PCT 6 is turned on.  If the currently accepted request has not the minimum number of residual pulses among the requests to same PCT 6, the currently accumulated count is subtracted from the requested count and registered on the table 3.
Patent JP-S6445612-A (JP)
Title: Production equipment of silicone gel sheet
Inventor: NAKANISHI MOTOYASU
IPC: B29C41/28
Filed: 1988-01-29
Abstract: PURPOSE:To make it possible to continuously mass-produce a silicone gel sheet in uniform thickness by a method wherein sheet-like molding material is covered with both upper and lower films and, then, rolled with pressure rolls to a predetermined thickness and finally treated by heating. CONSTITUTION:Kneaded silicone gel stock is deaerated in at least one deaeration tank 12 and transferred to a hopper 16 below the tank. The silicone gel stock is cast from a nozzle 17 horizontally onto a lower film 19 in the shape of a flat sheet-like molding material M in the predetermined thickness. In succession, an upper film 18 comes down ahead the nozzle 17 so as to join the lower film 19. Thence, the resultant sheet-like molding material M, which forms a three-layer structure together with the upper and lower films 18 and 19, passes further between forward pressure rolls 20 and 20. During the transfer with a belt conveyer 21, the rolled and drawn sheet-like molding material M is heated with a proper heating means provided in a heating tunnel 22. By the time that the material leaves the heating tunnel 22, the gelation of the material is completed, resulting in appearing on a working table 23 in a recovery section in the shape of a silicone gel sheet M'.
Patent JP-H01195381-A (JP)
Title: Measuring program generating device
Inventor: OGATA TERUAKI
IPC: G01R31/26
Filed: 1988-01-29
Abstract: PURPOSE:To easily generate a measuring program whose language form is different by measuring instrument by generating a data base based on an intermediate language independent of the language form of a measuring instrument. CONSTITUTION:The test specification input given in a test description language is converted to the intermediate language by an intermediate language converting means 11. A data base 20 is generated by a data base editing means 12 in accordance with the test specification input converted to the intermediate language and a peripheral circuit input. A test standard table or a peripheral circuit diagram where measurement specifications and product check standards are collected are outputted based on this data base 20 as required. The intermediate language is converted to a measuring program based on the data base 20 by a measuring program converting means 13. A warning of impossibility of conversion is outputted with respect to description on the data base 20 which cannot be automatically converted. The converted measuring program is corrected and edited based on the outputted warning. The measuring program whose conversion and editing are terminated is outputted to an output means 32 or an interface 33 for the purpose of loading it to a measuring instrument.
Patent JP-H06212236-A (JP)
Title: Method for preventing cohesion of alumina in low carbon molten steel
Inventor: KAWACHI YUJI
IPC: C21C7/00
Filed: 1993-01-14
Abstract: PURPOSE:To produce low carbon steel of good quality by refining oxide inclusions. CONSTITUTION:Molten steel contg. Si, Mn and Al and in which the content of C is regulated to <0.2wt.% is subjected to deoxidizing regulation to regulate dissolved oxygen into <=50ppm, and after that, an Mg alloy is added to modify Al2O3 in the molten steel into Al2O3.MgO and MgO to prevent the cohesion of Al2O3. Furthermore, by optimizing the kind, adding speed, adding place and adding method of the Mg alloy, the modification reaction of Al2O3 is efficiently executed.
Patent JP-S58138045-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI BUNJI
IPC: H01L21/60
Filed: 1982-02-12
Abstract: PURPOSE:To improve the efficiency of a wire bonding work and the reliability of a wire bonding by a method wherein, using a conductive adhesive of color different from the wiring pattern of a semiconductor chip, the semiconductor chip is adhered in a process of die bonding of the semiconductor such as an IC and an LSI. CONSTITUTION:Bonding parts 16 and 16' electrically connected to lead frames 17 and 17' and patterned are provided in the recess 13 of a package 12 formed in an integral body with the lead frames 17 and 17'. The black epoxy adhesive 18 is applied on the bottom surface of the recess 13. Thus, when conductive black epoxy is used as the adhesive 18 for die bonding, and the semiconductor chip 11 is looked from the upper surface, the base of the back surface of the pattern by Al alloy is appeared black, and accordingly the pattern can be easily recognized.
Patent JP-H04258983-A (JP)
Title: Image forming device
Inventor: HONMA YOSHIYASU
IPC: G03G15/00
Filed: 1991-02-14
Abstract: PURPOSE:To provide an image forming device with good printing quality by feeding toner of a constant electrification quantity. CONSTITUTION:The device is provided with an aperture electrode 9 with its aperture opened in the horizontal direction, a toner carrier 3, and a falling control member 30 controlling falling quantity and position of the toner. The toner is electrified by coming into contact with and moving over the toner falling quantity control member 30. Then, in the device where the electrified toner is controlled with the aperture electrode 9 and the image is formed on a supporting body, the part in contact with the toner of the falling control member 30 is made into a mobile body, and destaticizing can be carried out at the part not in contact with the toner.
Patent JP-S56120519-A (JP)
Title: Needlelike tin oxide and its manufacture
Inventor: MURATA MASATAKA
IPC: C30B29/62
Filed: 1980-02-21
Abstract: PURPOSE: To obtain needlelike tin oxide with superior electrical conductivity, whiteness, tansparency, etc. suitable for use as a material for the electrically conductive layer of an electrostatic recording body or the like by decomposing needlelike tin oxalate by heating in a specified temp. range.  
     CONSTITUTION: Needlelike tin oxalate is formed by reacting a tin compound such as stannous chloride or stannous sulfate with oxalic acid or its compound such as sodium oxalate in a soln. contg. an about 0.01W10wt% surfactant such as glycerol ester of higher fatty acid or sucrose ester of higher fatty acid with 7W20 hydrophilic- lipophilic balance (HLB). The tin oxalate is calcined at 300W1,000°C to obtain the desired needlelike tin oxide having ≤10μm diameter and ≥5 needle ratio. This electrically conductive tin oxide is mixed into rubber, plastics or the like to make it electrically conductive. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05219754-A (JP)
Title: Power converter
Inventor: ITO SATORU
IPC: H02M7/537
Filed: 1992-02-06
Abstract: PURPOSE:To prevent magnetic saturation of a transformer in a power converter by a simple configuration. CONSTITUTION:A half bridge inverter 1 outputs a square wave voltage. An output voltage command value eFB* is calculated from an output voltage command value e* and the square wave voltage eHB, and PWM controllers 15a-15c control to pulse-widthmodulate full bridge inverters 3-5 based on them and a carrier ycn from a carrier generator 20. Thus, since an output voltage time product of the inverters 3-5 can be reduced, magnetic saturation of transformers 7-9 can be prevented. Since the half bridge inverter is not pulse-width-modulated, it can be formed of a simple configuration.
Patent JP-S55112801-A (JP)
Title: Rotary device for internal combustion engine
Inventor: KIMURA SHIGEYUKI
IPC: F02B53/00
Filed: 1979-02-23
Abstract: PURPOSE:To simplify a construction and assure airtightness etc., by attaching a cylindrical rotor to a rotary partition member which slides on the inside surface of a cylinder and by placing the cylindrical rotor eccentrically to the center of the cylinder. CONSTITUTION:A rotary partition member 12 having a partition plate 13, whose outer end slides on the inside surface of a casing 11, is secured on an output shaft 19 concentric with the casing 11. The partition plate 13 is slidably fitted in the guide grooves 18 of a rotor 17. An airtightness maintaining unit 30, which comprises a contact member 31 having a contact face 32 with which the outside surface of the rotor 17 comes into contact, a support member 34 slidably engaged with the contact member 31 and a support means 40 for moving the contact member 31 back and forth in cooperation with the support member 34, is provided on the inside surface of the casing 11, with which the rotor 17 comes into contact.
Patent JP-H05215663-A (JP)
Title: Discriminating method for large particle in uniform granular material
Inventor: SATO YOICHI
IPC: G06T7/00
Filed: 1992-02-06
Abstract: PURPOSE:To discriminate a large particle from an agglomerated mass so that the presence/absence of large particle can be judged by finding several distances from the center of gravity of each pattern in a taken picture to contour constituting picture elements in an arbitrary direction and comparing the found distances with each other. CONSTITUTION:An object 12 containing a uniform granular material is irradiated with the light from a lighting device 11 and a CCD camera 13 takes the picture of the light transmitted through the object 12 and inputs picture signals to a processor 20. The picture signals are sent to a picture memory 23 after they are A/D-converted 21 and binarized at a binarization circuit 22. A CPU 24 finds an unprocessed pattern by raster-scanning the binarized picture and stores the positional information of contour constituting picture elements in a RAM 25 by tracking the boundary of the unprocessed pattern. The CPU 24 finds the mean value of the positional information of each pattern and uses the value as the center G of gravity of each pattern. Then the CPU 24 finds several distances Li (j) from the center G of gravity to the contour constituting picture elements in an arbitrary direction and, when all of the distances are the same and do not exceed a prescribed value, discriminates the pattern as that of a large particle and outputs 30 the size of the large particle.
Patent JP-S62948-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAGIHARA MORIO
IPC: G03C1/06
Filed: 1986-02-04
Abstract: PURPOSE:To obtain a negative image high in contrast by incorporating a nucleus-forming agent made of a specified compound in a photographic emulsion layer or at least one other hydrophilic colloidal layer. CONSTITUTION:The negative image high in contrast can be obtained without adversely affecting photographic performances by incorporating in a silver halide emulsion layer or one or more hydrophilic colloidal layers the compound represented by formula I in which Z is S or O; each of L0, L2 is -CONR-, SO2NR-, -OCO-, -S-, or the like (R is H, alkyl, or aryl); each of L1, L3 is a divalent organic group; l=m=0 or 1; n is 1 or 2; p is 0 or 1; M is H, a metallic atom or NH4; A is a residue obtained by removing one or 2 H atoms from Ar of the compound represented by formula II (Ar is aryl; B is formyl or other acyl; each of R0, R1 is H or the like) or a residue obtained by removing B from the compound II.
Patent JP-H11220379-A (JP)
Title: Output circuit
Inventor: SAKATA SHUNICHI
IPC: H03K19/0175
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain an output circuit which can vary the driving capacity of an output line. SOLUTION: When fuses 12 in level setting circuits 10-1 to 1-n are not blown, the potential at a node N is 'L' and signals S151 to S15n corresponding to input signals Sin are outputted from a NOR gate 15. Then NMOSs 211 to 21n having inputted the signals S151 to S15n at their gates turn on or off and an output line L0 is driven with a power source potential Vcc in the conduction state. If an arbitrary fuse 12 in the level setting circuits 10-1 to 10-n is blown, the output signal of the level setting circuit is held at a fixed level and the NMOSs 211 to 21n having inputted the output signal at their gates are placed in cutoff states, so that an output line L0 is not driven.
Patent JP-H07229998-A (JP)
Title: Method and device for damage prevention and maintenance of reactor internal apparatus
Inventor: ENOMOTO KUNIO
IPC: G21D1/00
Filed: 1994-02-18
Abstract: PURPOSE:To prevent damage enlargement of reactor internal apparatus by really measuring the deterioration of them and performing heat treatment in the case where the heat treatment is needed for deterioration improvement. CONSTITUTION:A heat-treating robot 22 is set on the upper face of a pressure vessel 20, a mast 23 is moved by the heat-treating robot 22 in the direction of E and rotated in the direction of F. Umbrella-like openable umbrella articulation 24 is mounted on the lower part of the mast 23, and an induction heating head 1 is attached to the umbrella articulation 24. The induction heating head 1 performs heat-treatment for lowering temperature after temperature is increased up to deterioration improvement temperature for a shroud 26. Cooling water injected from the induction heating head 1 is pure water 28 and forcedly fed with a cooling pump 27. In addition, a robot controller 4 for controlling the heat treating robot 22, an induction heater 5 for controlling current for the induction heating head 1, a deterioration evaluation device 6 for evaluating a degree of deterioration of the shroud 26 and an integrated control panel 7 for integratedly controlling each device are provided.
Patent JP-S60165503-A (JP)
Title: Image processing method
Inventor: TANAKA YOSHIAKI
IPC: G01B11/00
Filed: 1984-02-08
Abstract: PURPOSE:To perform high-precision calibration by using a graphic pattern in a specific shape as a reference of calibration, and regarding its center of gravity as a reference point. CONSTITUTION:The center of gravity of two circles 1a and 1b is calculated by calculating the centers of gravity of the respective circles 1a and 1b during calibration using the two circles 1a and 1b. In this case, centers O' and O'' of gravity of, for example, the right circle 1b which are converted into binary values at different threshold levels are almost the same as far as the circle is much larger than a picture element to be coded into a binary value. Therefore, the center P' of gravity calculated from the centers of gravity of the two circles 1a and 1b is accurate.
Patent JP-H01198410-A (JP)
Title: Apparatus for manufacturing metal powder
Inventor: KOMURA YUKIO
IPC: B22F9/10
Filed: 1988-02-02
Abstract: PURPOSE:To manufacture metal powder having a uniform particle diameter at excellent productivity by rapidly injecting cooling water to bottom face and side face of a vessel from center shaft of the vessel rotating at high speed and blowing gas-atomized molten metal against the cooling water rapidly flowed. CONSTITUTION:The cooling water 20 is supplied from a hollow passage 21 in the center shaft 12 in the vessel 11 rotating at high speed with action of a motor 14 and transmission belt 15, and collided to a shade 22 and dropped to the bottom part 11c of the vessel 11 and rapidly spread toward circumferential wall part 11b of the vessel 11 with centrifugal force caused by rotation of the vessel 11. In this case, by arranging spiral projection 23 at the bottom part 11c of the vessel, the cooling water 20 is uniformly spread into the bottom part 11c at high speed. The molten metal 17 in a crucible 16 is blown against this cooling water flow 20 with high pressure injecting gas from a nozzle 18 as primary atomized powder and collided to the cooling water 20 and finely pulverized as secondary atomized powder. After the mixed material 24 of the cooling water 20 and the finely pulverized metal powder is discharged in a recovery cover 26 from a hole 25 arranged in the circumferential wall part 11b of the vessel 11, the metal powder is separated from the cooling water to recover the fine powdery metal.
Patent JP-H05213487-A (JP)
Title: Paper feeding device
Inventor: TANABE CHIKASHI
IPC: B65H1/28
Filed: 1992-02-06
Abstract: PURPOSE:To feed small-size paper sheets longitudinally and transversely using a common cassette without degrading the first copy time and the productivity in successive copying. CONSTITUTION:Paper is conveyed with a difference in conveying speed between a constant speed roller 16 and a variable speed roller 17 and is rotated by 90 degrees during the conveying process.