baber/WOPTO huggingface dataset:
Patent JP-S56131934-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATOMI AKIHIRO
IPC: H01L21/20
Filed: 1980-03-19
Abstract: PURPOSE:To obtain good crystal characteristics by exercising semiconductor crystal laser anneal with at least one of the crystal component elements at high vapor pressure. CONSTITUTION:A GaAS substrate 5 is set to a substrate holder 6 which has a cooling device 8. Then, the flow rate of AsH3 is controlled by a flowmeter 11 through a cock 10 from AsH3 cylinder 9. Then, laser 1 is irradiated selectively to required parts. By this way, exhalation and evaporation of As during laser annealing can be prevented, without setting passivation film on the surface of substrate 5. Thus, activation rate is improved and dispersion decreased. Mobility is also improved and state of the surface is kept in specular state.
Patent JP-S63201527-A (JP)
Title: Measuring instrument
Inventor: SUGA TAKASHI
IPC: H04Q9/00
Filed: 1987-02-18
Abstract: PURPOSE:To take various measurements economically by enabling plural units which are equipped with characteristic ROMs, RAMs, measurement control means, and measuring means to be attached to and detached from a main body which has a common CPU, a memory, an I/O, and a display means. CONSTITUTION:The main body and a plug-in unit 100 are connected by a bus line 200. Plural units 10, 20... are connected detachably to the plug-in unit 100 with plugs and the respective units are equipped with the characteristic ROMs 5, RAMs 6, measurement control means 7, and measuring means 8. The main body is provided with the CPU 1, memory 2, I/O 3, and display means 4 which are used in common by the respective units. The CPU 1 selects one or plural units by the program stored in the memory 2 according to input information from the I/O 3 and performs individual or composite measuring operation by programs stored in the ROMs 5 of those units. Consequently, various measurements are taken economically.
Patent JP-H10233843-A (JP)
Title: Telephone set
Inventor: SUZUKI NORIKAZU
IPC: H04W4/12
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To omit the time and labor needed for a second input of character messages of the same contents and to easily call another telephone set by adding to a telephone set having a character sending function a means to transfer received character messages to another telephone set. SOLUTION: A CPU 13 stores the character message received from the originator side in a RAM 13b and shows the character message and the originator telephone number at a display part 14. When a key input part 12 successively performs a transfer operation, an input operation of the transfer destination telephone number and an originating operation during the display of the character message, the CPU 13 reads the received character message out of the RAM 13b and sends it to a telephone set of the transfer destination. Thus, the same character message can be sent to other telephone sets based on the received character message. As a result, the same character message can be easily sent and the operations of telephone sets are facilitated.
Patent JP-S61197884-A (JP)
Inventor: NAKANO TAKASHI
IPC: F16L25/02
Filed: 1985-02-26
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-H11217832-A (JP)
Title: Liquefaction backfilling construction method
Inventor: TAKADA RYUJI
IPC: E02D17/12
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To set a unit construction section, in which works can be completed within an allowable time, to conduct works from excavation to liquefaction treatment and to complete works up to the backfilling of liquefaction treated soil surely at the time of the burying construction works, etc., of a piping. SOLUTION: A machine, in which a liquefaction treating mechanism is installed to a hydraulic backhoe, is used, soil is excavated by operating a front working mechanism 17 and a groove in specified length, in which a piping 64 as a unit construction section is buried, is formed. A piping installing space is ensured by mounting left-right laggings 60, 60 and front-rear outflow control boards 61, 61 and performing sheathing. Liquefaction treated soil is formed by mixing excavated materials, water and a solidification agent in a mixing tank 33 in parallel with the ensuring of the piping installing space. The formed liquefaction treated soil is backfilled into the piping installing space from a hose 67 for discharge for the liquefaction treated soil.
Patent JP-H05228573-A (JP)
Title: Equipment for manufacturing long size material
Inventor: TAZOE NOBUHIRO
IPC: B21B23/00
Filed: 1992-02-21
Abstract: PURPOSE:To improve the working efficiency and the product yield by specifying the arrangement of a continuous caster, conveying line and sizing press. CONSTITUTION:Equipment for manufacturing a long size material of metal material-made bar and pipe, etc., is constituted by providing a continuous caster 2 for continuously casting billets 1, a conveying lines 4 for conveying the billets 1 cast in the continuous caster 2 to the following process and a pressing machine 5 for sizing-pressing the billet introduced from the conveying line 4 into the desired cross sectional size by the die, arranged at the side part of the conveying line 4. By this method, the long material of the bar, pipe, etc., can continuously and efficiently be manufactured and further, the improvements of the yield and the product quality can be obtd.
Patent JP-S52119334-A (JP)
Title: Dry type development means for electrophotography
Inventor: MAMIZUKA MITSURU
IPC: G03G15/09
Filed: 1976-03-31
Abstract: PURPOSE: To prevent the occurrence of jam as well as the contamination of a leading and trailing ends of sheet by providing a feeler which detects the sheet on which an electrostatic latent image is formed resulting from shifting to the transport direction in order to control the rotation of a sleeve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07242465-A (JP)
Title: Cordierite honeycomb ceramics and production thereof
Inventor: KOTANI WATARU
IPC: B01J32/00
Filed: 1994-03-07
Abstract: PURPOSE:To produce a cordierite honeycomb ceramics having low thermal expansion and excellent heat shock resistance which is suitable to be used as a catalyst carrier for automobile exhaust gas or a filter to collect fine particles from a diesel engine. CONSTITUTION:In this cordierite honeycomb ceramics, the main component of the crystal phase is a cordierite phase. In the chemical compsn., the iron content in terms of Fe2O3 satisfies 2<=[Fe2O3 wt.%/(MgO wt.%+Fe2O3 wt.%)] X100 <=10. The thermal expansion coefft. of the honeycomb ceramics in the flowing direction at 40-800 deg.C is specified to <0.5X10<-6>/ deg.C. The honeycomb ceramics containing iron is obtd. by using talc containing iron as the source material. The honeycomb ceramics is obtd. by extrusion molding of the source material into a honeycomb structure, drying, burning and dipping in an acid soln. to decrease the thermal expansion coefft.
Patent JP-S55128261-A (JP)
Title: Enclosed type alkali zinc storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/42
Filed: 1979-03-26
Abstract: PURPOSE:To prevent the exfoliation of a cadmium compound thin layer as well as raise the consuming reaction of oxygen gas by building up a zinc electrode by forming a cadmium compound thin layer containing zinc or a zinc compound on the surface of a zinc active substance layer. CONSTITUTION:The zinc electrode 1 is formed by forming the cadmium compound thin layer 3 containing zinc or a zinc compound on the zinc active substance layer 2, and then an enclosed type nickel-zinc storage battery, for example, is built up by combining the zinc electrode 1 thus obtained with the nickel electrode 4. The inclusion of approx. 30-70% a cadmium compound in the said cadmium compound thin layer 3 used in the said zinc electrode makes better the tightness with the zinc active substance layer 2 and also prevents the cadmium compound thin layer 3 from  exfoliation.
Patent JP-S52119213-A (JP)
Title: Magnetic head and its production
Inventor: TAKAMOTO KIDAI
IPC: G11B5/17
Filed: 1976-03-30
Abstract: PURPOSE: To prevent electrical shortcircuiting by reducing the serrated part formed of the conductive film, non-magnetic and insulating film, magnetic film, etc. laminated on a ferromagnetic substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62192753-A (JP)
Title: Electrophotographic sensitive body
Inventor: EBARA NOBORU
IPC: G03G5/08
Filed: 1986-02-19
Abstract: PURPOSE:To obtain the titled body capable of preventing a generation of an interference fringe and having excellent sensitivity, and less tendency for generating deterioration by alternatively laminating two kinds of the materials having different refractive indexes with each other, and by equalizing the thickness of each layer to the length of 1/2 wavelength of an incidence ray. CONSTITUTION:The titled body is composed of the substrate body (Al drum) 1, a buffer layer 2 usable for sticking amorphous silicon (a-Si) to the substrate body 1, an amorphous silicone photoconductive layer 3 and a selective transmitting layer 6. The selective transmitting layer 6 has multilayer structure which alternatively laminates the 1st. layer 4 mainly composed of a-Si1-xNx:H or a-Si1-xCx:H or a Si1-xCx:H, and the 2nd. layer 5 mainly composed of a-Six:H. The thickness of the 1st. layer 4, and the 2nd. layer 5 is equalized to the length of 1/2 wavelength of the incidence ray. In the surface of the 1st layer 4, an extremely thin layer 4' having larger N-concn. Than that of another part of the layer 4 is formed, for passivation. Thus, the good copy image having a less tendency for generating he interference fringe and the run of the image is obtd.
Patent JP-S59161706-A (JP)
Title: Load distribution controlling method of process input control
Inventor: KOBAYASHI MAMORU
IPC: G05B15/02
Filed: 1983-03-07
Abstract: PURPOSE:To vary the input period in planning automatically to an input period suitable to a plant by distributing the load on input control and preventing the load on the process control of a process monitoring controller from exceeding a specific allowable value. CONSTITUTION:Input points 4 and 5 measured from the plant 1 are inputted to the process input/output arithmetic processing controller 7 of the process monitoring controller 3 through a process input/output controller 2, and inputted to a process monitor processing controller 8 and converted into a process engineering value. This engineering value is inputted to a load distribution arithmetic processing controller 11. Then, a plant group having the least correlation is found for the input point 4 and an input point with the smallest frequency of a variable period in the group is found. Then, the period distribution of input within a permissible load is found and entered in a variable period table 9, and the start processing of a schedule controller 10 is performed; and the controller 10 starts the controller 7 to input a process signal from the plant 1.
Patent JP-S60180720-A (JP)
Title: Discharge machining power supply
Inventor: OBARA HARUKI
IPC: B23H1/02
Filed: 1984-02-29
Abstract: PURPOSE:To improve energy efficiency, prevent the breakage of a switching element and improve the ruggedness of a machined surface by providing the feedback circuit of stored energy and a reversed-voltage applying circuit across a work and an electrode in a discharge circuit. CONSTITUTION:When a discharge occurs across a work W and an electrode P, a discharge current I6 flows to turn transistors Q3, Q4 off in the middle, then a current generated by the stored energy in stray inductance L2, L3 due to lead wires, etc. to the electrode P, work W, etc. flows through a feedback circuit containing diodes D4, D5 to charge a capacitor C1 again. Accordingly, the energy stored in the stray inductance chages the capacitor C1 again after the discharge is completed, thus the energy loss is little and the efficiency is good. In addition, the diodes D3, D4 feed back the current to the capacitor C1, thereby the load applied to the transistors Q3, Q4 serving as stitching elements for discharge control is small, the switching elements are not broken, the electrolysis action during discharge machining is reduced, and the ruggedness of the machined surface can be improved.
Patent JP-S60182010-A (JP)
Title: Head device
Inventor: ONODA TAKEO
IPC: G11B5/55
Filed: 1984-02-29
Abstract: PURPOSE:To simplify the assembling process and also to decrease number of components to decrease cost and to improve the reliability without play and falling-off of a tape guide by forming incorporatedly the tape guide to a rotary support member. CONSTITUTION:The tape guide 2 is formed incorporatedly on an upper face 1a of a rotary guide 2 and formed projectingly in a way having a guide slot 2a at the head. Since the rotary drum 1 is formed often in generaly by dicast, the rotary drum 1 and the tape guide 2 are formed incorporatedly in a comparatively easy way in this case at a high position accuracy by making a die. If it is difficult to attain the position accuracy of the slot 2a of the tape guide 2, that is, the position accuracy of the center P1 of the slot 2a to the rotary center P0 of the rotary drum 1 in this forming, high accuracy is attained by milling the guide slot 2a after the rotary drum 1 is chucked. Furthermore, the accuracy of the guide slot 2a to the rotary drum 1 is attained by applying lathe processing to the diameter of the rotary drum 1 by using the guide slot 2a of the tape guide 2 as a reference conversely.
Patent JP-H01210806-A (JP)
Title: Automatic inspecting device for smoothness of paint film
Inventor: SAKAKIBARA MASATO
IPC: G01N21/93
Filed: 1988-02-18
Abstract: PURPOSE:To easily execute a paint film inspection of a product on a manufacturing line by providing a kind identification means, a bright and dark pattern projecting means, an image pickup means and a moving means, etc. CONSTITUTION:In accordance with a kind of an object to be inspected on a conveyor, which has been identified by a kind identification means M1, an image pickup means M3 is moved to a prescribed position which has been determined in advance by a moving means M4. By this means M3 which has been moved, a bright and dark stripe pattern on the surface of the object to be inspected which has been irradiated by a bright and dark pattern projecting means M2 is brought to image pickup as an intensity level signal of light. Subsequently, a line fining processing means M5 compares this intensity level signal of light with a prescribed reference value, by which a bright and dark stripe pattern which has been brought to image pickup is set to a bright and dark stripe pattern of a binary signal, and also, a processing for bringing a bright part or a dark part of the bright and dark stripe pattern of the binary signal to line fining to prescribed line width is executed. Thereafter, a smoothness deciding means M6 extracts the direction of a line which has been brought to line fining by a prescribed unit, and based on a difference of the direction of this line, smoothness of a paint film of the object to be inspected is decided.
Patent JP-S60183992-A (JP)
Title: Motor operating circuit of tilting unit for marine propulsion machine
Inventor: SUGANO ISAO
IPC: H02P7/06
Filed: 1984-02-29
Abstract: PURPOSE:To prevent an electric trouble due to an erroneous operation by providing an interlock switch in an energizing circuit of an up side and down side coils of a drive motor. CONSTITUTION:When an up side main switch 59 is closed, an up side relay 55 is energized to close a contact 56, an up side coil 51 is energized, and a drive motor 29 is driven at the up side. At this time, a contact 67 is opened in cooperation with the closure of the switch 59, and an energizing circuit of a down side relay is opened. When a down side main switch 60 is closed, a contact 58 of a down side relay 57 is closed, a down side coil 53 is energized, and the motor 29 is driven at the down side. A sub-switch 68 is opened in conjunction with the closure of the switch 60, and the energizing circuit of the up side relay is opened.
Patent JP-H07226481-A (JP)
Title: Power semiconductor module and its manufacturing method
Inventor: MIYAZAKI HIDEKI
IPC: H01L25/18
Filed: 1994-02-10
Abstract: PURPOSE:To provide a power semiconductor module fit for miniaturizing the large current wiring of power semiconductor while notably cutting down the occupied area and manufacturmng method capable of manufacturing with high productivity in simple manufacturing steps. CONSTITUTION:In the power semiconductor module wherein the wiring pattern including at least the input output wirings of the power semiconductor element comprising the power semiconductor element and conductive material is fixed on molding insulating substrates 4, 5, a lead frame is to be arranged on a wiring pattern 3 and simultaneously electrically coupled with the wiring pattern 3. Furthermore, this lead frame is integrally formed of a connecting part connecting the input output wiring part of the power semiconductor element to the input output wiring with each other and after arranging and coupling the lead frame on a wiring pattern, the connecting part of the lead frame is to be eliminated.
Patent JP-S60179682-A (JP)
Title: Method and device for form detection
Inventor: MARUO AKIRA
IPC: G01V3/08
Filed: 1984-02-28
Abstract: PURPOSE:To detect effectively presence/absence of a form even if a carrying path has a high temperature, by generating a certain electric field in the carrying path of the form and detecting variation of this electric field. CONSTITUTION:A corotron 10 and a plate electrode 20 as a detecting part of a form PA are arranged before a fixing device 6 so that they face each other with the carrying path of the form PA between themselves, and a high voltage is impressed to the corotron 10 from a power supply circuit 31, and a plate current Ip is generated in the electrode 20 by a strong electric field and is fed back to a high voltage transformer 32. When the form PA reaches the detecting part, the current Ip is reduced. This reduced voltage is subjected to waveform shaping by a waveform shaping circuit 42 and is applied to a comparator 60; and if this voltage is lower than reference voltage of a reference voltage setting circuit 50, the form PA is detected. On a basis of this detection signal DS, a CPU70 executes a prescribed processing.
Patent JP-S56134041-A (JP)
Title: Degassing method for mold
Inventor: SHIROHASHI TATATOMI
IPC: B22C9/02
Filed: 1980-03-21
Abstract: PURPOSE: To forcefully vent the gas produced in a mold and prevent gaseous defects, cracking, shrinkage, etc. by beforehand forming gas venting holes communicating with a main mold and a core to the under surface of the mold for casting.  
     CONSTITUTION: A communicating hole 8 is formed to the center of a core 7, and gas venting holes 9 such as those which are communicated with the main mold and the communicating hole 8 of the core 7 are formed to the under surface of a mold 1 for casting. Sand 11 is packed in a vessel 10, the mold 1 is disposed on the top surface of the sand 11, and the gas among the sand 11 in the vessel 10 is sucked by a vacuum pump through the suction port 12 opened at one wall surface of the vessel 10 during pouring of molten metal from a sprue 4. Therefore, the inside of the vessel 10 assumes negative pressure and sucks the gas in the mold 1. Particularly the combustion gas produced when the core 7 contacts the molten metal is sucked through the gas venting holes 9. The combustion gas is cooled by passing the inside of the sand 11 and the malodor in the gas is absorbed away by the moisture contained in the sand 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11217455-A (JP)
Title: Rubber composition for sponge
Inventor: HASEGAWA TORU
IPC: C08L23/08
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a composition for sponge having a good balance among flexibility, low compression set, and low-temperature properties and having good processability. SOLUTION: This composition mainly consists of (A) an ethylene copolymer rubber comprising ethylene, a 6-12C α-olefin, and a nonconjugated polyene and satisfying the requirements: (1) the molar ratio of the ethylene to the 6-12C α-olefin (ethylene/α-olefin ratio) is 40/60 to 80/20, (2) the iodine value is 15-45, (3) the Mooney viscosity (ML1+4 , 100 deg.C) is 40-150, and (4) the glass transition temperature (Tg) is -80- to -55 deg.C as measured with a differential scanning calorimeter(DSC), (B) a vulcanizer and/or a crosslinking agent, and (C) a blowing agent.
Patent JP-H1128687-A (JP)
Title: Adsorptive element and article-adsorptive equipment
Inventor: YAMANAKA YASUO
IPC: B25J15/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an adsorptive element and the article-adsorptive equipment capable of positively sucking and retaining an article without deteriorating the pressure reduction operation of the pressure reduction means of other adsorptive part even if part of an adsorptive part has impossibility of adsorption. SOLUTION: An adsorptive member 6 abutted to an article face is communicated with pressure reduction means 8 through an operation chamber 53. The operation chamber 53 is movably provided with a valve element 73 selectively closing a first valve hole 71 and a second valve hole 72. The valve element 73 is energized to block the flow of outside air by corresponding to the second valve hole 72 of the operation chamber 53 by means of elastic bodies 64 under normal operation. When the entire face of the adsorptive member 6 is abutted to an article (a) face, the valve element 73 is operated to provide the valve holes of the operation chamber 53 with a flow state. When only part of the face of the adsorptive member 6 is abutted to the article face, the valve element 73 is operated to block the flow of the outside air by corresponding to the first valve hole 71 of the operation chamber 53.
Patent JP-H05207367-A (JP)
Title: Picture transform device
Inventor: KURASHIGE MASAFUMI
IPC: G06T15/04
Filed: 1992-01-28
Abstract: PURPOSE:To map an input picture in various three-dimensional shapes with easy procedures by forming three-dimensional shape data based of shape data of an inputted three-dimensional shape and transforming the input picture based on this data. CONSTITUTION:Input picture data VDIN10 is stored in an input picture memory 2 and is supplied to a mapping processing circuit 3. Meanwhile, the form of the upper section and that of the side sectional plane of a desired shape are inputted to an upper and side sectional plane input device 4. Parameters of the upper section inputted to this device 4 are inputted to a three-dimensional shape address calculating circuit 5 to calculate the three-dimensional shape. Addresses of its representative points are converted to inverse mapping coefficients by an inverse mapping coefficient calculating circuit 6, and they are supplied to a mapping processing circuit 3. Thus, the circuit 3 executes the mapping processing of the input picture inputted from the memory in accordance with inverse mapping coefficients to obtain an output picture of a two-dimensional plane.
Patent JP-S53122482-A (JP)
Title: Gas analyzer
Inventor: OKA SHIYOUTAROU
IPC: G01N1/00
Filed: 1977-03-31
Abstract: PURPOSE: To analyze gas containing a high concentration of moisture continuously at high accuracy by diluting the gas to be measured with a dry gas at a specified ratio thereafter introducing the gas into analyzer. 
     COPYRIGHT: (C)1978,JPO&Japio