baber/WOPTO huggingface dataset:
Patent JP-2000082176-A (JP)
Title: Automatic vending machine
Inventor: KOYANAGI TAKUYA
IPC: G07F9/10
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To form a machine with a minimum component and to enable miniaturization and simplification by having an exhibition module for exhibiting sale articles and a sales management module which is united with and separated from the exhibition module, transmitting/receiving a signal with the exhibition module and performing the sales management. SOLUTION: An inner part of a body cover 1 is equipped with sale articles 2, a partition plate 3 and an article sales port 4, and a lower part is provided with a body part 5. A front side of the body part 5 is equipped with a selection button 6 of the sale articles 2 provided every column. A coin processing unit 7 is freely attachably and detachably connected to the body part 5, performs transmission/reception of a signal with the body part 5 and performs sales management. The coin processing unit 7 is equipped with a coin charging port 8, a coin return button 9 and a coin return port 10. Also, a base 11 integrally mounts the body part 5 and the coin processing unit 7. Then, the body cover 1, the partition plate 3, the article sales port 4, the body part 5, the coin processing unit 7 and the base 11 are formed by injection molding of a resin material.
Patent JP-H07103856-A (JP)
Title: Knocking detector for internal-combustion engine
Inventor: NAKAI KAZUHIRO
IPC: G01M15/00
Filed: 1993-10-06
Abstract: PURPOSE:To conduct highly accurate detection by deciding whether knocking is present or not based on a background level corresponding to a filter signal and providing means for updating and enlarging the background level. CONSTITUTION:A background level operating section 52 determines a background level by averaging the peak values received from a peak hold section 51 for a predetermined number of times of firing cycle. A predetermined update amount DELTAV is then added to or subtracted from the background level to produce an updated background level which is delivered to a decision level calculating section 5 and stored. The operating section 52 repeats the ground level updating operation for the variation in the operating state of engine in cooperation with a gradual variation table 53 and an update amount calculating section 54. The update amount AV is controlled to increase for a predetermined interval corresponding to an initial set value and then decrease gradually thus making a quick transition to a level for allowing correct decision of the presence of knocking.
Patent JP-H04129230-A (JP)
Title: Electrode wiring structure of fet
Inventor: INOUE TADAAKI
IPC: H01L23/522
Filed: 1990-09-19
Abstract: PURPOSE:To realized high gain and low noise of a matched gate input device by providing a gate electrode with air bridges and providing gate pads near the chip periphery to reduce the inductance of leads to be connected with the gate pads. CONSTITUTION:A gate electrode 50 includes a contact area 51 on a gate region 23, seven fingers 521-527, six air bridges 531-536, an electrode contact 54, and a pad 55. The air bridges extend over the contact of a source electrode 40 to connect ends of a chip periphery 20a. The pad 55 is connected with the contact 54 near the chip periphery 20a to form a gate pad 19 to be connected with three line to a gate terminal G. The gate electrode 50 extends over source electrodes 40 and 41, isolated from the source electrodes, toward the chip periphery.
Patent JP-H02218816-A (JP)
Title: Bearing structure to support compressor of turbo charger and revolution of turbine
Inventor: ASUBOON NOOBATO ERU
IPC: F01M9/12
Filed: 1989-09-28
Abstract: PURPOSE: To improve lubricating performance and improve efficiency of a compressor by providing a common shaft of a turbine and a compressor with two inner races, and disposing an outer race corresponding to the inner race in an outer ring which is slidably mounted in an outer housing. CONSTITUTION: In a structure where a shaft 160, which directly couples a turbine rotor 170 and a compressor rotor 172 of a turbocharger, is supported by two ball bearings 162, 164 in a bearing support tube 60. Each of the ball bearings 162, 164 comprises inner races 210, 206 formed integrally with the shaft 160; and outer races 214, 204 engaged with the inner races 210, 206 via a plurality of balls 216, 208 in such a manner that they can roll freely. The outer race 214 is formed in an outer ring 212 which can freely slide in the bearing support tube 60, and the outer ring 212 is biased outward by a spring 218 to leave far away from the outer race 204. Further, due to a centrifugal force added to a peripheral slant portion provided to the shaft 160, a lubricating agent in wicks 222, 224 is absorbed to be supplied to the peripheral slant portion.
Patent JP-H07103300-A (JP)
Title: Continuously variable transmission
Inventor: MIYATA HIROBUMI
IPC: F16H7/12
Filed: 1993-10-06
Abstract: PURPOSE:To provide a compact transmission by mounting an energizing means between the first and second tension arms for pressurizing a loose-side span automatically according to interchange between a tight-side span and a loose- side span. CONSTITUTION:Power inputted from a rotating shaft 2 is transmitted to a speed change pulley mechanism 27. In a condition where the speed change pulley mechanism 27 provides a route for circulating power, the second speed change pulley 33 serves as a drive-side pulley. The first speed change pulley 28 serves as a driven-side pulley. Both the rotation of tension arms 75, 76 are energized by a tension spring 83 so that the first tension pulley 78 may pressurize an upper span 38a of a V belt 38 and the second tension pulley 81 may pressurize a lower span 38b, respectively. It is thus possible to pressurize a loose-side span automatically even through the tension-side span and the loose- side span of the belt 38 are changed over with shifting between forward and reverse movements. By disposing the tension pulleys 78, 81 in a dead space between both spans 38a, 38b, it is possible to provide a compact transmission A.
Patent JP-2001072004-A (JP)
Title: Continuously transferable baffing and packaging machine
Inventor: IKEMOTO IWAO
IPC: B65B43/52
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a packaging machine for bagging whose high-speed operation is possible, whose structure is not much complicated, and which can easily cope with change of the size, material or the like of a bag and with variations of characteristics (easy of bubbling, viscosity, filling quantity, etc.), of a filling material. SOLUTION: A and packaging machine continuously transferable bagging has multi- paired bag holding members arranged at equal intervals on an endless chain 1 rotating continuously in one direction along an annular path in a horizontal plane and a packaging processing device including a bag supply unit 2, a bag mouth opening unit 4, a liquid object filling unit 5, a sealing unit 7, etc., which are successively arranged along the annular path. The bag supply unit 2, the bag mouth opening unit 4 and the sealing unit 7 have packaging processing means (holding means 12, suction pad 13 and sealing bars 16-18) for performing following/returning operation that these units move following the movement of the plural-paired bag holding members along the annular path and then return to their original positions.  In this case, a servomotor, which is set separately from a driving power source for the rotation of the endless chain, is used as a driving power source for the following/returning operation.
Patent JP-H0193050-A (JP)
Title: Electronic watch
Inventor: IIJIMA YOSHITAKA
IPC: H05K1/00
Filed: 1987-10-05
Abstract: PURPOSE:To reduce the number of parts and to make a watch thin by interposing a part of a circuit board, which is made of insulating flexible material and has a conductive pattern, between a power source and a lead spring for forming continuity with the power source. CONSTITUTION:A lead spring 3 is interposed between a base plate 1 and a circuit board 4 and fixed with a screw 6 through a circuitpressing down plate 5. The tip of the spring 3 is extended to a battery compartment and the projecting part of the tip is in contact with an anode can 7a of a battery 7. The circuit board 4 is made of insulating material, and has a gold plated copper foil conductive pattern on its one side and this side is in contact with the spring 3. The board 4 has a tongue-like extended part 4b toward the tip of the spring 3, and the extended part 4b is straightly extended before the battery is inserted. When the battery is inserted, by the flexibility of the board 4, the extended part 4b is interposed between the spring 3 and the battery 7 without generating short circuit. An insulating sheet is thereby eliminated, and a watch is made thin.
Patent JP-H04128436-A (JP)
Title: Underground water discharging method in basement constructing method and reaction pile used for it
Inventor: NODA SABURO
IPC: E02D23/08
Filed: 1990-09-19
Abstract: PURPOSE:To prevent underground water from going inside the walls of a basement by burying a reaction pile in ground and connecting the walls of the basement to this reaction pile, and drawing up underground water through the hollow reaction pile. CONSTITUTION:A reaction pile 5 made of a hollow steel pipe pile is formed, and a spiral-wing 11 for forcing the pile go into the ground is formed on the outer circumference of the lower end of the reaction pile 5. In addition, a lot of water flowing holes 12 are provided on the upper area of the wing 11, and a hose insertion hole 13 is formed near the upper end of the reaction pile 5. In the next step, the head of a water suction hose 15 is inserted into the reaction pile 5 through the insertion hole 13 and is guided to drop to the lower end provided with water flowing holes 12 to draw the underground water flowing into the pile. This constitution can prevent the ground inside the walls of a basement from becoming muddy water state.
Patent JP-S62114819-A (JP)
Title: Electric discharge machine
Inventor: SATO TAKEO
IPC: B23H9/00
Filed: 1985-11-08
Abstract: PURPOSE:To perform electric discharge machining with such polarity that consumption at the work side becomes smaller as well as to make submicron machining performable, by installing a tool electrode position reading device, a transfer stage position reading device, a machining state detecting device and a control computer. CONSTITUTION:When working conditions (working voltage, charging resistance and condenser capacity) as to each material of a work 1 and a block 6 are given, both are approximated with a linear expression of Y = a X, as feed X of the block 6 and decrement Y of the work 1, whereby the value of (a) in reversed, straight polarity is secured. And, as diametral decrement XR of the work 1 and feed XT of the block 6, the value of XT in each case of re versed, straight polarity is found by the value of XR from an expression XR= XR/a. Therefore, the value of (a) by a combination of the working condition and the work is stored in a computer 17 in advance, and when decrement allow ance XR and material of the work and the working condition are inputted, the feed XT of the block 6 (a stage 9) is automatically found by the computer 17, thus electric discharge machining is automatically carried out with optimum polarity.
Patent JP-H0989741-A (JP)
Title: Temperature calibration method in sample cell and thermogravitic measuring device
Inventor: NISHINO KOJI
IPC: G01N25/20
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To remove the restrictions on structure and material of a heating furnace and a calibrating part themselves accompanying the use of the temperature calibrating part, to improve the reliability in calibration and to perform the temperature calibration for the temperatures at many measuring points in one measurement. SOLUTION: A plurality of calibrating samples S having the known melting points are suspended from the sample attaching part of a sample cell 6, and the sample cell 6 is heated by the specified temperature program. Then, the weight change caused when the calibrating sample S is dropped by melting is detected. When the weight change occurs, the indicated temperature value detected by a thermocouple 9 and the melting point of the melted calibrating sample S are compared. Thus, the calibration of the temperature value outputted from the thermocouple 9 is performed.
Patent JP-H07106169-A (JP)
Title: Wiring apparatus
Inventor: NOHARA SETSUO
IPC: H02J50/00
Filed: 1993-10-07
Abstract: PURPOSE:To supply power to an electric apparatus through a floor panel without damaging the floor panel by providing electric path opening/closing means capable of opening/closing the electric path from the upper portion of a free access floor on an electric path from an indoor wiring to a primary coil. CONSTITUTION:A primary coil 11 is connected through an indoor wiring 3 led into the lower part of a free access floor from a wiring board and a primary converter 12, and a secondary coil is connected with an electric apparatus through a secondary transformer 22. Further, a wiring instrument I is connected as electric path opening/closing means with a power supply controller 13 communicating with the primary converter 12 for opening/closing an electric path from an indoor wiring 3 and the secondary transformer 22. Simultaneously, a controller 23 is provided which receives an opening/closing signal from a switch of the electric instrument. Further, the primary coil 11 and the secondary coil 22 are concentrically provided through a panel 1.
Patent JP-S60144596-A (JP)
Title: Heat exchanger of marine engine
Inventor: YOSHIMURA TSUYOSHI
IPC: F28F9/10
Filed: 1983-12-29
Abstract: PURPOSE:To make it possible to exchange only heat transfer tubes which have corroded by seawaters or the like to reduce the maintenance cost by interposing elastic members between partitioning plates partitioning liquid chambers and hest transfer tubes through which the fluid passes, and holding the heat transfer tubes in a liquid-tight manner. CONSTITUTION:When heat transfer tubes 36 through which seawater passes corrode, bolts 222 and 23 are removed and caps 20 and 21 are also removed. Then, the partitioning plate 25 or 31 is removed, and the heat transfer tubes 36 are pulled out. When a new heat transfer tube 36 is inserted through the partitioning plates 24, 25, 30 and 31, and the elastic members 26 and 32, which are fitted in the engaging staged parts 13a and 14a respectively, and caps 20 and 21 are clamped to be fixed by means of bolts 20 and 21, the partitioning plates 25 and 31 press elastic members 26 and 32 to be resiliently deformed to hold liquid- tightness. Thus, the heat transfer tube and the partitioning plate become detachable and attachable independently, and only the corroded heat transfer tube can be replaced.
Patent JP-H03111951-A (JP)
Title: Information processor
Inventor: FURUTA HIROKO
IPC: G06F15/16
Filed: 1989-09-26
Abstract: PURPOSE:To attain the rapid processing of access to a system bus by setting up whether a cache is a master or a slave on the system bus in a register. CONSTITUTION:The master/slave mode setting register 1 sets up a mode whether the cache is the master or slave of the system bus by a master/slave mode setting signal 101 and outputs a master/slave mode specification signal 109 to indicates that the cache is the master or slave. If signals are different in the case of the master mode, a bus request signal 102 and a system address are instantaneously outputted, but in the slave mode, the bus request signal from the system bus is outputted with priority even in the case of discrepancy of signals.
Patent JP-H03113311-A (JP)
Title: Angular speed sensor
Inventor: OGAWA NAOKI
IPC: G01C19/56
Filed: 1989-09-27
Abstract: PURPOSE:To stabilize a signal which is outputted from an oscillator and also to stabilize a signal induced in a detector with a Coriolis force by feeding the signal induced in the twist detector by the vibration of a tuning fork back to an oscillator. CONSTITUTION:The output signal S1 of an oscillation circuit 11 is applied as an excitation signal to piezoelectric ceramics 1b and 2b of tuning forks 1 and 2. Further, a signal S2 outputted by the piezoelectric ceramic 2c of the tuning fork 2 is applied as a feedback signal to a rectifying circuit 12. Further, a signal S4 outputted by the circuit 12 is inputted to a smoothing circuit 13. Further, a force of inertia operates on this sensor, so Coriolis forces Fc corresponding to the angular speed of rotation operate on the tuning forks 1 and 2 in an X-axial direction. The forces Fc operating on the tuning forks 1 and 2 are in mutually opposite directions. Therefore, the forces in the mutually opposite directions are applied to one thickness-directional surface of the detector 3 connected to the tuning fork 1 through an insulator 6 and the other thickness-directional surface of the detector 3 connected to the tuning fork 2 through an insulator 5.
Patent JP-S60142334-A (JP)
Title: Diazo copying material
Inventor: TAKAHASHI NORIHISA
IPC: G03C1/58
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a sharp image superior in light resistance, free from background coloring, and high in density by using a combination of a specified hydrazone type coupler and a metal salt capable of forming a chelate with a coupling product. CONSTITUTION:A diazo copying material is composed of a diazonium salt, a metal salt capable of forming a chelate with a coupling product, and as a hydrazone type coupler, a pyridine deriv. represented by formula I in which R<1> is lower alkylene, and R<2> is lower alkyl. This coupler is high in coupling tendency, and rapidly reacts with the diazonium salt to give a sharp red coupling product (formazan dye). Metallic salt including a complex salt capable of forming a chelate with said dye is, generally, the salts of transition metals, such as Ni, Zn, Co, Cu, Mn, Ag, Ti, Mo, W and Ge.
Patent JP-H0589974-A (JP)
Title: Not-turn-on detection device for discharge lamp
Inventor: MORITA MASAYUKI
IPC: H05B41/16
Filed: 1991-09-30
Abstract: PURPOSE:To enable detection of the not-turn-on of a discharge lamp even in the daytime by detecting the turn-on and not-thin-on of the discharge lamp according to changes in the phase and the level of current fed to a ballast which uses as a reference the time at which source voltage becomes zero crossed. CONSTITUTION:In a turn-off detection device 1 for detecting the not-turn-on of the lamp 3 of a lighting device 2, a current detection means 12 detects the current value between a photoswitch 5 and a ballast 6 after a predetermined time elapses from when a zero cross detection means 11 detects zero cross from a voltage output from a rectifying circuit 9 connected to a power circuit 10. A judging means 13 determines whether the lamp 3 is turned on or not turned on according to the output of a means 12 which uses as a reference the time at which the source voltage becomes zero crossed, and the result of this judgement is displayed in an LED 14. Therefore, the not-turn-on of the lamp 3 can easily be detected even in the daytime and also inspection work can be promptly performed.
Patent JP-H1178905-A (JP)
Title: Wheelchair auxiliary cart for escalator
Inventor: MATSUBARA MASAJI
IPC: A61G5/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair auxiliary cart for an elevator which keeps the wheelchair horizontal when it gets on or off the escalator and does not cause a wheelchair user to feel uneasy. SOLUTION: This cart is equipped with a truck body 21 which has front wheels 38 and rear wheels 39, an arm 22 which extends upward from the truck body 21 and is extendible, and a pedestal 24 which is suspended by a pivot 23 in the tip of the arm 22 to receive the wheelchair. The pedestal 24 on which the wheelchair is loaded is horizontal at the getting on/off opening and on a step of an escalator.
Patent JP-H03118305-A (JP)
Title: Antimicrobial agent
Inventor: SAKO TAMIKO
IPC: A01N57/12
Filed: 1989-09-29
Abstract: PURPOSE:To obtain an antimicrobial agent applicable to cosmetics and foods, having an effective antimicrobial spectrum in an extremely wide range, comprising phosphatidylglycerol and/or lysophosphatidylglycerol as an active ingredient. CONSTITUTION:An antimicrobial agent comprising phosphatidylglycerol (transfer lecithin) and/or lysophosphatidylglycerol (lyso transfer lecithin) as an active ingredient. The active ingredient is a natural material which is obtained by converting soybean lecithin or egg yolk lecithin as a starting raw material by utilizing phosphatidyl group transfer action or acyl group decomposing action of enzyme, has extremely high safety, is a surfactant different from a conventional lecithin (phospholipid) by characteristics of the natural material having high HLB value and the main component consisting of an anionic surfactant and high excellent antimicrobial action.
Patent JP-S63104461-A (JP)
Title: Capacitance structure in semiconductor device
Inventor: NAGATOMO MASAO
IPC: H01L27/10
Filed: 1986-10-22
Abstract: PURPOSE:To widen the area of effective capacitance by a method wherein a capacitor is formed ranging from a part of the surface of a substrate to the inner surface of a groove, and an insulative oxide film is interposed between the inner surface of the groove and the lower electrode using the polysilicon film doped with the prescribed impurities at the lower electrode. CONSTITUTION:A selectively patterned insulative oxide film 7 is coated on the section ranging from a part of the surface, connected to the transfer transistor 2 of a semiconductor substrate 1, to the part of the inner surface of a groove 6. The groove 6 is filled up by selectively forming in succession the first polysilicon film 8 as the lower electrode, doped in this case with the prescribed impurities such as arsenic As or phosphorus P, a thin insulating film 9 and the second polysilicon film 10 as the upper electrode, the polysilicon film 8 as the lower electrode is located on the surface side of the semiconductor substrate 1, and it is directly connected to the active layer, on which the transfer transistor 2 is formed, through the intermediary of the contact hole 7a provided on the insulating oxide film 7. Also, the isolation from the adjoining cell is performed by separating the second polysilicon films 8 and 10 on the inner bottom part of the groove 6. Through these procedures, the area of capacitance can be widened efficiently without increasing the plane-wide area on the surface of the substrate.
Patent JP-H0195513-A (JP)
Title: Manufacture of semiconductor crystal film
Inventor: UCHIYAMA MAKOTO
IPC: H01L27/00
Filed: 1987-10-08
Abstract: PURPOSE:To form a good quality crystal film of a large area by forming a recessed part in a semiconductor substrate by selectively eliminating the surface of the semiconductor substrate, coating the bottom of the recessed part with an insulating film with the side surface of the same being left behind, and subjecting the resulting substrate into a single crystal laterally thereof from the semiconductor substrate surface exposed on the side of the recessed part. CONSTITUTION:A recessed part 4 is formed in a semiconductor substrate 1, and a substrate surface at the bottom of the recessed part is coated with an insulating film 6 with the side surface 5 of the same being left behind. Thereafter, the substrate is rendered to epitaxial growth laterally thereof using as species a substrate crystal exposed on the recessed part side surface 5. Hereby, a semiconductor crystal film 9 can be formed on the insulating film 6, which has crystal face information concerning one direction of the substrate crystal. The single crystal film 9 has reduced crystal detects because it does not pass through the edge of the insulating film 6 where stress is concentrated in the process of the epitaxial growth. Hereby, a good quality single crystal film 9 of a large area can be assured, which has the excellent crystal information possessed by the crystal surface.