baber/WOPTO huggingface dataset:
Patent JP-S5737846-A (JP)
Title: Measuring device for thickness of semiconductor layer
Inventor: MIZUNO OSAMU
IPC: H01L21/66
Filed: 1980-08-20
Abstract: PURPOSE:To measure the thickness of the thin semiconductor layer simply and accurately by conducting the measurement of layer resistance through a four-probe method and the measurement of spread resistance using two probes about the semiconductor layer and computing and displaying the thickness from measuring results. CONSTITUTION:The layer resistance rhos is measured through the four-probe method about an inverse conduction type epitaxial layer 2 formed on a base body 1. The spread resistance R is measured by means of probes such as two probes at the inside among four probes. These measuring values are calculated according to a known relationship formula between applied voltage and currents. When the resistivity of the semiconductor layer is rho and the thickness t, and a tip of the probe made a circle with a its radius, two formulae of rhos=rho.t and p=2a.R hold. Accordingly, the values of rhos and t can be computed and displayed or printed. Consequently, the thickness and layer resistance of the thin semiconductor layer with t thickness can be measured by means of one measuring device.
Patent JP-H11294064-A (JP)
Title: Vertically divided circular casing
Inventor: MIYAZAKI KAORU
IPC: E21D5/10
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To enable transport by reducing a machine width of a shaft boring machine, by dividing a circular casing, fastening joining of the divided part by a vertical bolt perpendicular to the shell surface, or fastening the joining by a horizontal bolt parallel to the shell surface. SOLUTION: For example, respective casings 1, 2 of a first stage and a second stage are divided into three parts in the vertical direction, and a welded butting plate 5 is arranged on one side of a vertically divided shell 3 to be fastened by the adjacent shell 3 and a vertical bolt 4. In this case, a ring plate 6 is welded to the upper part of the first stage casing 1 to be fitted to the skirt part of the second stage casing 2 so that both are fastened by a connecting bolt 7. Therefore, a circular casing having a large diameter not less than a vehicle width of a trailer is divided, and is transported by the trailer to be easily assembled on the spot.  Therefore, a circular shaft having a diameter not less than a trailer width can be constructured, and the casings optimal for a shaft construction method by a field corrugated steel pipe of a thin steel plate having a large diameter can be formed.
Patent JP-H08307107-A (JP)
Title: Dielectric filter
Inventor: FUJII KATSUYA
IPC: H01P1/205
Filed: 1995-05-12
Abstract: PURPOSE: To prevent production of noise and radio wave disturbance by improving a ground state of the dielectric filter so as to effectively secure an attenuation characteristic. CONSTITUTION: Circuit components are arranged to a mount board 14 having a ground and a through hole 13 short-circuiting a circuit configuration pattern 12 on the front and rear sides and the ground patterns 10, on and to the pattern 12. Furthermore, a dielectric resonator 15 connects to the ground pattern 10 and the circuit components and a throughhole 13 is provided in the vicinity of an open end of the dielectric resonator 15. Furthermore, a ground terminal of a capacitor 17 being a component of a π-shape low pass filter is provided in the vicinity of the throughhole 13.
Patent JP-S5638642-A (JP)
Title: Information conversion processing unit
Inventor: YANAGISAWA SADAYOSHI
IPC: G06F9/45
Filed: 1979-09-07
Abstract: PURPOSE: To simplify the software and to increase the processing performance, by giving the set of information of Polish form from the central processing unit to the main converter one by one element and giving the content of the stack for in-fix form stroage to the central processing unit.  
     CONSTITUTION: The initialization of the registers 81W85, stacks 87, 88 for operation and in-fix information storage is made with initial signals from CPUI. The dummy 1 element is assured to store the bracket at the most left end at both the stacks, and the dummy storage location is set to the area 64 of the stack 87. Next, one element is picked up from the information list 86 of Polish form and given to the Polish register 81, and if it is judged as the operand code, it is laid as it is to the stack 88, and the section of vacancy is given. Further, the storage location of the stack 88 is set to the area 64 of the operation stack 87. To the stack 87, succeeding to the code OP 0  of dummy, two operand codes OP 1 , OP 2  are stored and the number of brackets is decided with the priority with the operator code. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5737867-A (JP)
Title: Semiconductor device
Inventor: FUNADA ATSUSHI
IPC: H01L25/16
Filed: 1980-08-18
Abstract: PURPOSE:To contrive to miniaturize the device by directly bonding a surface electrode of the first semiconductor element to a frame and mutually bonding the backs of the first and second semiconductor elements. CONSTITUTION:The bump electrodes 22 plated with gold or copper of an IC chip 2a are attached by welding to electrodes 8 in gold or copper on the frame body consisting of an insulator through heating. The backs of a Si photodiode chip 1 and the IC chip 2a are previously plated with gold, heated and adhered. When the substrates 1 and 2 are insulated, Ti.Ni are deposited on the backs of the substrate while leaving oxide films, and the backs are soldered. The substrate and the electrodes are connected 5 through ultrasonic junction or thermocompression bonding by using an Al.Si wire or a gold wire. Lastly, the whole is sealed with transparent resin 6. According to this constitution, a connection process is simplified, and an area required is halved approximately.
Patent JP-S5238273-A (JP)
Title: Insulation resistance tester
Inventor: HAYASHI EIJI
IPC: G01R27/02
Filed: 1975-09-22
Abstract: PURPOSE: A constant voltage circuit composed by a blocking oscillation circuit wherein feedback winding is omitted by being substituted with a transistor, and a polygonal line circuit of simple circuit configuration are provided, whereby the number of parts as a whole is redueed and the circuit configuration is made simpler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5240232-A (JP)
Title: Throttle valve device of a by-carbureter for a torch system internal c ombustion engine
Inventor: ISHIKAWA SHIGEO
IPC: F02D9/16
Filed: 1975-09-25
Abstract: PURPOSE: This throttle valve prevents the leakage by the wear during the life, ensuring lubrication resistance and corrosion resistance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5339819-A (JP)
Title: Transition type television display unit
Inventor: WATANABE TOSHIROU
IPC: H04N5/72
Filed: 1976-09-24
Abstract: PURPOSE: To make sharp the main video, to enable truthfulness, and to make comfortable even with observation for long time, by picking up the video at the circumference of the video screen of the color receiving tube with the photo conductive tube, and by surrounding the main video with the transition video forming the video on the transparent type scatter plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S607235-A (JP)
Title: Adaptor for optical communication equipment
Inventor: NISHIMURA KOUSUKE
IPC: H04B10/272
Filed: 1983-06-24
Abstract: PURPOSE:To attain correspondence among a teacher and many students in a classroom, for example, by aiming at the application of such as an overhead projector, and mounting the adaptor on a set. CONSTITUTION:A main body A is provided with a keyboard K, display body D, and a power switch SW or the like. Further, a light emitting section L and a photodetecting section P for optical communication are provided respectively. An optical communication projector X is provided on a set (pocket computer) S0 of a teacher P0. The projector receives an optical data from the S0 at an optical transmission/reception unit LP1, transmits it to an optical transmission/reception unit LP2 through a power amplifier Z, where the signal is changed into a light, which is outputted over a wide range by means of a concaved mirror Y. Then the signal is received by sets S1-S3 of students P1-P3. Further, the optical output of the S1-S3 is received by the concaved mirror Y, collected to the optical transmission/reception unit LP2, amplified by the power amplifier Z and the output of the optical transmission/reception unit LP1 is received by the S0.
Patent JP-S5815242-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUSHIMA IWAO
IPC: H01L21/28
Filed: 1981-07-21
Abstract: PURPOSE:To readily and inexpensively provide a semiconductor device formed with a solar layer at the electrode on the back surface by forming solder layers divided via photoresist film at the back surface electrode side of a semiconductor wafer and simultaneously performing the steps of dividing the layers corresponding to the respective elements and separating the photoresists film. CONSTITUTION:A lattice photoresist film 4 for dividing an element 2 is formed at the back surface electrode 3 side of a wafer, the wafer is heated to form a solder layer 7 on the overall surface, the adherence of the photoresist layer and the back surface electrode is deteriorated, and a bonding tape 11 bonded to the overall soldering layer is separated, thereby tearing a thin solder layer 9 of the part adjacent to the photoresist film to form a solder layer 8 divided via the photoresist film at the back surface electrode side of the wafer, and a lattice grooves are formed on the back surface side of the wafer 1 along the locus of the film 4 with a thin grindstone or a photoetching method, and are separated to sole elements 12.
Patent JP-S5741509-A (JP)
Title: Oil combustion apparatus
Inventor: SEKIYA KIYOSHI
IPC: F23D11/02
Filed: 1980-08-20
Abstract: PURPOSE: To enable to use an oil combustion apparatus for the purpose of room heating and also for the purpose of lighting and cooking selectively, by forming a cooking flame hole and a lighting flame hole independently from each other, and supplying fuel to both of or either of the two flame holes.  
     CONSTITUTION: During steady operation of the oil combustion apparatus shown in the drawing, oil B supplied from an oil supply pipe 14 is heated and vaporized in a vaporizing section 20, and the vaporized gas is ejected from a nozzle 30 into a mixing section 40. Fuel gas in the mixing section 40 is mixed with combustion air supplied from air ports 7 and then carried through an upper and a lower slits 41a, 41b respectively into an upper and a lower combustion sections 50a, 50b for combustion therein. In this state, the combustor can be used for the purpose of cooking and lighting in addition to room, heating. Subsequently, when a selector knob 44 is shifted to the side COOK, only the upper slit 41a is kept open, so that fuel gas is combusted only in the upper combustion section 50a and a heating power necessary for cooking can be obtained thereby. On the other hand, when the knob 44 is shifted to the side Lump, combustion is caused only in the lower combustion section 50b on the contrary, so that a required brightness can be obtained thereby. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63279023-A (JP)
Title: Ignition detecting method for burner
Inventor: YOSHINARI YUJI
IPC: F23N5/24
Filed: 1987-05-11
Abstract: PURPOSE:To eliminate an influence exercised on a flame detecting circuit by ignition spark and to prevent the occurrence of malfunction, by a method wherein, after turning OFF of an ignition transformer, the presence of flame is discriminated with a given time delay to judge an ignition state. CONSTITUTION:A source switch and a combustion switch are turned ON, and through drive of a fan motor, air for combustion is fed to a burner with the aid of a blower. By successively turning ON an ignition transformer and a solenoid valve, fuel is discharged in a combustion chamber, it is ignited by means of spark of the ignition transformer and is brought into an ignition state. In this case, the ignition transformer is brought into an OFF-state, and ignition is effected after lapse of approximate 2sec, and it is judged by means of a flame detecting circuit whether the fuel is ignited or not ignited. If, at this point of time, the flame detecting circuit does not detect flame, a non- ignition signal is transmitted to bring a combustion lamp and a solenoid valve into an OFF-state. It is returned to a stage where the source switch is turned ON, and ignition is effected by means of spark of the ignition transformer.
Patent JP-H0951181-A (JP)
Title: Controller
Inventor: SHIYUTEFUEN GIIZERAA
IPC: H01R4/64
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent high-frequency interfering current from flowing from a controller, especially a controller for controlling the functions of an automo bile, through all output earth parts and the outer earth part connected to the output earth part and permit the controller to be remarkably attenuated with a simpler structure compared with the conventional controllers. SOLUTION: A controller is electrically connected to an output earth part 11 through at least one capacitance 16, since a control earth part 9 forms the short-circuit part of a high-frequency interfering current circuit at the shortest distance.
Patent JP-S5739342-A (JP)
Title: Method and apparatus for detecting gas
Inventor: YASUDA ETSUROU
IPC: G01N27/04
Filed: 1980-08-20
Abstract: PURPOSE:To make possible control at an optional excess air rate, by inputting a signal of temperature difference obtained from a gas sensor carrying an oxidation catalyst and a temperature sensor, and a stepwise varying signal of electric resistance of the gas sensor, into a comparator. CONSTITUTION:A temperature sensor 1 and a gas sensor 4 are arranged in an exhaust pipe of engine. Each temperature detected by each thermocouple wire 3, 6 of both sensors 1, 4, is nearly the same because the amount of residual oxygen in the exhaust gas is small in reducing atmosphere in which an excess air ratio is smaller than 1. But, when the excess air ratio is drawn near 1, a sudden temperature rise is detected by the wire 6 because the sensor 4 carries a catalyst. A temperature difference signal obtained from both the wires 3, 6 is inputted into an OR circuit 11 and also, a sudden varying signal of electric resistance from the sensor 4 at the time when the excess air ratio is 1 is inputted into the circuit 11. Concentration of the excess air ratio can be detected by the output of the circuit 11.
Patent JP-H07318685-A (JP)
Title: Method for detecting damage of reactor fuel
Inventor: ENOKIDO YUJI
IPC: G21C17/07
Filed: 1994-05-27
Abstract: PURPOSE:To specify a damaged fuel element without disassembling a fuel assembly by rotating and translating a radiation measuring unit and a reactor fuel assembly relatively and forming the tomographic image of radiation intensity distribution from the surface of fuel assembly. CONSTITUTION:A fuel assembly 1 is shifted up and down to set a gas plenum section at a position being detected by a radiation detector 3, for example. The detector 3 scans the fuel assembly 1 within a plane vertical to the axial direction of the fuel assembly 1 at a constant interval and a collimator 32 detects radiation from a predetermined direction through a slit 31. The radiation is measured while turning the fuel assembly 1 by a single revolution about the axis at a constant angular interval at each translated position of the detector 3. A tomographic image of radiation intensity distribution is then determined through an emission computor tomography processing/drive control system based on the radiation intensity data thus obtained. The position of a damaged fuel element, which may present in the fuel assembly 1, is then determined and displayed on the cross-section of the fuel assembly 1. Consequently, a damage can be detected without disassembling the fuel assembly 1.
Patent JP-H0412784-A (JP)
Title: Game equipment
Inventor: ANDO TOSHIO
IPC: A63F7/02
Filed: 1990-05-02
Abstract: PURPOSE:To eliminate the need of carrying a game medium by a player to the end of a game machine installation frame or a counting machine of a premium exchange place from a game machine as conventionally by providing the counting machine for counting the game medium on the lower part of a throw-in port, and a ticket issuing machine which communicates with the counting machine and issued a card for displaying a count value of the game medium, in the vicinity of the game machine of the game machine installation frame. CONSTITUTION:An opening/closing plate 8 is provided on a throw-in port 3 and a containing part 6 of a game machine installation frame 1, and in front of the game machine installation frame 1, the lower edge of the opening/closing plate 8 is subjected to hinged joint so as to be freely turnable through plural hinges 10, 10, and to the reverse side of the opening/closing plate 8, a ticket issuing machine 5 which faces the containing part 6 is fixed, as shown in Fig 3. When counting of the number of pinball balls P by a counting machine 4 is finished, when a player operates an account settling button of the ticket issuing machine 5, the ticket issuing machine 5 issues a card 19 such as a bar-code card on which a counting value of pinball balls P by the counting machine 4 is displayed or a magnetic card, etc., from a card takeout port, and simultaneously, transmits the signal of the counting value of the pinball balls P counted by the counting machine 4 to a computer of a managing device. A player draws out the card 19 on which the counting value of the pinball balls P by the counting machine 4 issued by the ticket issuing machine 5 is displayed, from a card takeout port and carries it to a premium exchange place, and exchanges it with a desired premium corresponding to the counting value of the pinball balls P displayed by the card 19.
Patent JP-H09283459-A (JP)
Title: Substrate processing method and apparatus
Inventor: YOSHIMURA TAKANORI
IPC: H01L21/20
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of contaminating particles as much as possible by maintaining the front surface of a substrate uncontacted and eliminating only thin films deposited on the rear and side surfaces of the substrate without damaging a thin film deposited on the front surface of the substrate. SOLUTION: A thin film is formed on the surface of a substrate 18 by a CVD(chemical vapor deposition) method, then gas supply surfaces of gas supply mechanisms 12 and 13, and a film forming surface of the substrate 18 are moved close to each other but not in contact with each other. An etching gas is supplied to the space on the rear surface side of the substrate, to cause plasma. At the same time, a purge gas is supplied from the gas supply surfaces to space between the gas supply surfaces and the substrate, such that the purge gas flows from the peripheral portion of the substrate to the space on the rear surface side of the substrate. Thus, the purge gas prevents diffusion and intrusion of the radicals in the plasma in the space between the gas supply surfaces and the substrate.
Patent JP-S62277155-A (JP)
Inventor: YAHASHI SATOSHI
IPC: B07B13/02
Filed: 1987-05-11
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-S5741765-A (JP)
Title: Working control system of automatic transaction system
Inventor: NIKUDO TOKUICHI
IPC: G06F1/32
Filed: 1980-08-22
Abstract: PURPOSE:To save the electric power, by setting the types and number of units of the automatic transaction devices to be worked from the estimated number of customers and at the same time driving the transaction devices in order of the higher working efficiency. CONSTITUTION:When a customer 4 reaches automatic transaction devices 11-1n, a sensor 3 works to feed the contents of a power source applying sequence storing/ sending part 19 to the device 11 by the instruction of a CPU20. Thus a desired control device can be operated via a circuit control part 17, and at the same time the power source of a power source control part 18 is switched on to supply the power source to a control circuit corresponding to a desired control device. On the other hand, the using frequency of each transaction device is counted by a counter 22 on the basis of the information given from the CPU20, and the sequence is produced 23 from the achievement to be sent to the part 19. In such way, only the prescribed automatic transaction devices are actuated successively in order of the higher working efficiency.
Patent JP-H02293148-A (JP)
Title: Varnish coater for sheet-fed printing press
Inventor: KOJIMA YASUTAKA
IPC: B41F23/08
Filed: 1989-05-09
Abstract: PURPOSE:To eliminate the need for mounting a varnish coater as an independent unit in a sheet-fed printing press to make the printing press small in size by a construction wherein two or more varnish coating parts are provided in the vicinity of an impression cylinder which is three times a varnish blanket cylinder in diameter, and the varnish blanket cylinders are in opposed contact with the three times-diameter impression cylinder. CONSTITUTION:Varnish coating parts 20, 20' consist of varnish fountain rollers 24, 24', varnish distributing rollers 25, 25', varnish forme rollers 26, 26', and varnish blanket cylinders 21, 21'. An impression cylinder 18 as a last printing unit of a printing part 4 is three times the varnish blanket cylinders 21, 21' in diameter. The varnish coating parts 20, 20' are provided by two or more parts in the vicinity of the three times-diameter impression cylinder 18 so that the varnish blanket cylinders 21, 21' are in opposed contact with the three times-diameter impression cylinder 18. Therefore, a space for disposing two or more varnish coating parts 20, 20' is ensured, and the need for providing an independent varnish coater and for mounting a transfer cylinder, an impression cylinder, and the like separately is eliminated. Thus, the printing press can be made simple in structure and small in size.
Patent JP-H08316118-A (JP)
Title: Chemical supplying apparatus and nozzle waiting method for the same apparatus
Inventor: MACHIDA TETSUSHI
IPC: H01L21/304
Filed: 1995-05-15
Abstract: PURPOSE: To provide a chemical supplying apparatus in which an excellent waiting state of chemicals in a nozzle can be maintained. CONSTITUTION: A waiting device 40 for storing the end of a nozzle 30 has a support 32, a nozzle receiver 34, and a clamp 36 for bringing the support 32 is brought into pressure contact with the receiver 34 via an O-ring 38. The end of the nozzle is isolated from the exterior and sealed therein to be stored at the time of the waiting state of a chemical supplying apparatus. The device 40 has a structure for pressurizing the interior 40a by inert gas, and an introducing route 42 for introducing the gas is provided in the receiver 24. The route 42 has a continuity with the interior 40a of the device via a supply hole 42a.
Patent JP-H07313904-A (JP)
Title: Electrostatic dust collector
Inventor: OMI KOSUI
IPC: B03C3/82
Filed: 1994-05-27
Abstract: PURPOSE:To provide an electrostatic dust collector capable of easily earthing a dust collection electrode or a discharge electrode. CONSTITUTION:An electrostatic dust collection apparatus 11 constituted by inserting anode pins 17 being discharge electrodes in square pipes 12 being dust collection electrodes is provided in a case 2. A door part 7 is provided to the case 2 in a revolvable manner and an earth spring 8 and a press spring 9 are attached to the door part 7. The earth spring 8 is separated from the anode pins 17 when the door part 7 is closed and brought into contact therewith when the door part 7 is opened. The press spring 9 is brought into contact with the square pipes 12 when the door part 7 is closed and separated from the square pipes 12 when the door part 7 is opened.
Patent JP-S61272900-A (JP)
Inventor: OKUYA SHIGERU
IPC: G08B23/00
Filed: 1985-05-29
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。