baber/WOPTO huggingface dataset:
Patent JP-2001017887-A (JP)
Title: Method and apparatus for removing foreign matter during washing of wafer
Inventor: YASHIMA KOJI
IPC: H01L21/304
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To collect fine foreign matter and to reduce pressure loss by charging an electrode to which corrosion-resistant treatment is applied in a washing soln. and applying potential different in polariity from the zeta potential of foreign matter varied by the pH value of the washing soln. to the electrode to draw foreign matter to the electrode by the attraction due to this potential. SOLUTION: In a foreign matter removing apparatus 10, a filter 32 for collecting foreign matter is arranged in a conductive cylindrical container 30 and a circulating piping 20 of a washing soln. is connected to the space between both inner and outer surfaces of the container 30 and the filter 32. The filter 32 is formed into a two-layered structure wherein filters having different properties are superposed on upon another and the outside thereof is set to a physical collection filter 34 and the inside thereof is set to an electrical collection filter 36. A DC power supply 38 is arranged outside the cylindrical container and a pair of the terminals thereof are connected to the electrical collection filter 36 and the cylindrical container 30 through respective wiring cables 40.  At this time, potential different in polzarity from the zeta potential of the foreign matter varied by the pH value of the washing soln. is applied to the electrical collection filter 32 to collect the foreign matter in the washing soln.
Patent JP-H1039243-A (JP)
Title: Laser beam scanning optical device
Inventor: KANAI NOBUO
IPC: G02B26/10
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam scanning optical device capable of simultaneously adjusting the converged state of a laser beam in the main scanning direction and the sub-scanning direction. SOLUTION: Laser beams radiated from a laser diode 1 are converged on a photosensitive drum 30 through a focusing lens 3, a polygon mirror 6 and a fθ lens 7 and scanned in the direction of an arrow (b). The focusing lens 3 is composed of a spherical lens 3a having a power in the main/sub directions and a cylindrical lens 3b having a power only in the sub-scanning direction. A beam waist detector 10 is installed on a position equivalent to the surface of the photosensitive body, the focusing lens 3 is moved on the optical axis based on the detected result of the relevant detector 10 and the converged position of the laser beam is adjusted.
Patent JP-H0478162-A (JP)
Title: Protecting device for integrated circuit
Inventor: YAMAGISHI HIDETAKA
IPC: H01L21/8222
Filed: 1990-07-19
Abstract: PURPOSE:To acquire adequate protection effect to electrostatic breakdown without increasing an area by connecting a resistance formed by an N (or P)-type epitaxial between a base and an emitter of a PNP (or NPN) transistor. CONSTITUTION:A resistance 22 formed by an N-type epitaxial layer 4 which is in contact with an N<+>-type buried region 2 and an N<+>-type region 6 is connected between a base and an emitter of a PNP transistor whose emitter is a P<+>-type buried region 3, base is an N<+>-type buried region 2 and collector is a P-type semiconductor substrate 1. Emitter-to-collector voltage and current characteristics in the constitution show switchback properties. When a breakdown voltage VB is set to a power supply voltage or more of an integrated circuit, it is in the cut-off state. When a high voltage exceeding a breakdown voltage VB such as static electricity is applied, it turns ON. Thereby, it is possible to make a large current flow at a low voltage in a short time for switchback properties. Accordingly, adequate protection efficiency can be acquired to electrostatic breakdown without increasing an area.
Patent JP-H0532360-A (JP)
Title: Sheet feed device
Inventor: UEKI KEIJI
IPC: B65H19/12
Filed: 1991-07-31
Abstract: PURPOSE:To detect the normal and reverse rotations of a recording sheet roll, and detect the remnant of a sheet by causing the rotation of the roll to a small extent. CONSTITUTION:Each projection 12 of a shading pattern disc 11 is made to have a different form, and the normal or reverse rotation of a recording sheet roll 1 is judged, according to the appearance order of two adjacent projections. Also, the remnant of the sheet roll 1 is calculated from a distance between one projection and another projection adjacent thereto by identifying each projection.
Patent JP-S5894381-A (JP)
Title: Preparation of fruit wine
Inventor: SHIMAZU YOSHIMI
IPC: C12G1/00
Filed: 1981-12-02
Abstract: PURPOSE:To obtain fruit wine having fragrance of superior quality and high quality stability, by adding a wet mold of Botrytis cinerea to unrefined fruit wine before or during alcohol fermentation. CONSTITUTION:Botrytis cinerea (e.g., Botrytis cinerea ATCC 20599) is inoculated into a medium to be used in the cultivation of a common filamentous fungus, cultivated aerobically, and a wet mold of Botrytis cinerea is separated from the culture by centrifugal separation, etc. While a saccharide, organic acid, etc. is added to crushed fruits or fruit juice obtained by treating fruit such as grape, apple, etc. to prepare a raw material for fermentation. Yeast such as wine yeast, etc. is inoculated into the raw material for fermentation, about 0.01- 4wt%(W/V) wet mold of Botrytis cinerea is added to the raw material before or during fermentation, and the raw material is treated conventionally to give the desired fruit wine.
Patent JP-S6436392-A (JP)
Title: Sheet paper discriminator
Inventor: KOBARI TSUNEMASA
IPC: G07D7/00
Filed: 1987-07-31
Abstract: PURPOSE: To obtain a highly reliable inspection result by inspecting paper sheets corresponding to the carrying speed of paper sheets so as to inspect paper sheets not affected by the fluctuation of the carrying speed. CONSTITUTION: This paper sheet inspection device is provided with a carrying means 3 carrying paper sheets P, a carrying speed detection means 5 detecting the carrying speed of the carrying means 3, a sampling signal generating means 6 revising a sampling interval corresponding to a carrying speed detected by the carrying speed detection means 5 to provide output of a sampling signal and an inspection means 7 that inspects shape or pattern of paper sheets P corresponding to a sampling signal SS. That is, the shape or the pattern of the paper sheets P is checked by the inspection means 7 based on a carrying speed of the carrying means 3 detected by the carrying speed of the carrying means 3 corresponding to the sampling signal SS outputted from the sampling signal generating means 6. Thereby, no difference in the inspection result due to change in the carrying speed of paper sheets is caused.
Patent JP-H1040503-A (JP)
Title: Agc circuit of disk recording device
Inventor: OMORI HIDEKI
IPC: G11B20/12
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce time required for optimizing AGC gain and increase storage capacity by changing a maximum current value of a current type digital/analog converter. SOLUTION: In each zone provided in circumference direction, output of a head 2 for reading a disk recording medium 1, having a different transfer rate, is made constant by an AGC circuit. At this time, an error between a digital output value and a desired amplitude value of an analog/digital converter 5 is calculated 6 to generate a current of corresponding strength to the error by a current type digital/analog converter 7. A control circuit 9 changes a maximum current value of the converter 7, according to a zone sought by the head 2. At this time, the maximum current value of the converter 7 is changed between a data surface servo area and a read/write area of the recording medium 1.
Patent JP-S6436096-A (JP)
Title: Connector for printed board
Inventor: TOKURA TAKESHI
IPC: H05K3/32
Filed: 1987-07-31
Abstract: PURPOSE:To increase the degree of freedom on a constrained design by monolithic-molding a flexible elastic section, which receives push force, is elastically deformed from a natural state and generates switching operation, for a switch means to an extending section. CONSTITUTION:An silicone rubber sheet 4 is formed by burying conductive fiber directed in the thickness direction into an silicone rubber, and functions as the electric connection of a conductive pattern section 3p for a first printed board 3 and a conductive pattern section 5p for a second printed board 5 in opposed specific relationship. A surface section extended onto a plane section 1d in a base 1 is shaped from said conductive pattern section 5p for the second printed substrate 5, and a switch pattern 5s is formed onto the top face of the surface section. A switch push operating section 6s being extended onto the other plane section 1d of the base 1 from one part of an silicone rubber sheet 6 on the upper side and cooperating with the switch pattern 5s on the second printed board 5 is shaped, and external control switch is composed of the section 6s.
Patent JP-H0357606-A (JP)
Title: Tire forming mold
Inventor: YODA KAZUTADA
IPC: B29C35/02
Filed: 1989-07-25
Abstract: PURPOSE:To prevent the clogging in venting means from developing and contrive to improve the exhausting function of the mold concerned by a constitution wherein the venting means to exhaust gas developed at tire forming outside consists of venting sheet, through holes in a profile ring and through holes in a mold holder. CONSTITUTION:In a tire forming mold main body, the exhaust course of gas developed at tire forming consists of a venting sheet 18, venting grooves 17 in a net ring, venting gaps 19, venting grooves 20 of each venting member, the through hole 21 of each bolt, venting grooves 22 of a profile ring and vent holes 5. The gas developed at tire forming flows through the ventig sheet 18 in the venting grooves 17 in the net ring and the venting gaps 19 and runs along the course indicated with the arrows (b) or the venting grooves 20 of the venting member, the through hole 21 of the bolt and the venting grooves 22 of the profile ring through the vent holes 5 so as to be exhausted outside.
Patent JP-H0355648-A (JP)
Title: Computer system
Inventor: OGAWA SHUICHI
IPC: G06F13/00
Filed: 1989-07-24
Abstract: PURPOSE:To improve the service performance of a computer system by restarting automatically the on-line service so far kept in a set-up state by reference to a connection state file at recovery of the discontinuation of a computer system caused by a sudden fault, etc. CONSTITUTION:A communication control monitor means 31 of a communication controller 30 the discontinuation of a communication control system 20 and cuts the terminal service. When the system 20 is restored, a terminal reconnection means 11 of an on-line application AP system 10 refers to a connection state file 15 to grasp the connection state at occurrence of a system fault and gives a connection executing request production command to an AP connection control means 13 to produce a terminal connection request to the controller 30 via a connection control means 21. The means 30 carries out a connection procedure via a means 32, and the means 13 records the end of connection to the file 15 to start the on-line service in the system 10. As a result, the on-line service can be restarted with no operation required at the terminal side.
Patent JP-H0923595-A (JP)
Title: Power system supervisory control unit
Inventor: YAMADA YUJI
IPC: H02J3/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To detect the conditions of power system whether it is in the increasing condition or decreasing condition without increasing the load of an operator. SOLUTION: In a power system supervisory control unit comprising a means 111 for fetching and storing the conditions of the power system and means 113, 114 for outputting the conditions of the power system to a man-machine interface unit, a means 115 for judging the increasing and decreasing conditions of the past and current power system to output the condition of power system and changing trend information to the man-machine interface unit.
Patent JP-S63260560-A (JP)
Inventor: KARURO PETORATSURI
IPC: G16H20/30
Filed: 1987-07-31
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-H0637617-A (JP)
Title: Output circuit
Inventor: SATO MITSURU
IPC: H03K17/687
Filed: 1992-07-21
Abstract: PURPOSE:To prevent the delay of an operation without increasing a circuit loss by providing a discharging circuit on the gate of the main P channel FET of a high voltage output circuit and speedily discharging the charge of a gate capacity. CONSTITUTION:When an on-signal is impressed on the gate of a main P channel FET 1, the gate is grounded through the discharging resistance 13 of a discharging circuit 7 and the charging charge of a gate capacity Cp is speedily discharged. When a voltage at both edges of the resistor 3A of a voltage-dividing circuit is increased and reaches a gate voltage, the grounding is released by a NOR gate 12. Thus, the P channel FET 1 is turned on without being delayed and it is possible to erase the unnecessary circuit loss by preventing the continuous supply of a power source to the discharging resistor 13.
Patent JP-S5884084-A (JP)
Inventor: YOHANESU BOOMU
IPC: B07B13/00
Filed: 1982-11-04
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-H0478998-A (JP)
Title: Robbery-proof system for electronic equipment
Inventor: CHIN SHIYOUYOU
IPC: G08B21/00
Filed: 1990-07-20
Abstract: PURPOSE:To prevent the robbery of an electronic equipment by receiving a radio wave signal transmitted from a transmission part so as to detect the position of the electronic equipment and raising an alarm corresponding to the detected result so as to announce the detected result to the outside. CONSTITUTION:The above system is composed of plural electronic equipments 10 and a monitor device 20 to monitor the electronic equipments 10, and a transmission part 12 of each electronic equipment 10 transmits the radio wave signal of a specified frequency set for each electronic equipment 10. A reception part 21 of the monitor device 20 receives the radio wave signals respectively transmitted from the respective electronic equipments 10, and a control part 22 inspects the received radio waves, detects the positions of the electronic equipments 10 and collates the detected results with values set in advance. An alarm transmission part 23 raises the alarm corresponding to the result of the processing due to the control part 22, and a transmission part 24 announces the processed result of the control part 22 to the outside. Thus, the electronic equipments can be monitored without fail, and the robbery can be prevented.
Patent JP-H0837776-A (JP)
Title: Dc-dc converter
Inventor: IKEDA HIROYA
IPC: H04N3/19
Filed: 1994-07-26
Abstract: PURPOSE:To avoid a stress to a switching element due to a switching-off operation from an ON-operation when the output voltage of a DC-DC converter is abnormal. CONSTITUTION:In a DC-DC converter, a DC power supply 1 is interrupted, and it is converted into a prescribed DC voltage to output. The DC-DC converter is provided with a detection circuit 5 which detects the abnormality of its output voltage, with a means which forms a ripple signal synchronized with the interrupting cycle of the DC power supply 1 and with an addition circuit 6 in which a signal obtained by the detection circuit 5 is superposed on the ripple signal. The DC-DC converter is constituted in such a way that a drive pulse supplied to a switching element for the DC-DC converter is stopped by a voltage obtained by the addition circuit 6.
Patent JP-S6252806-A (JP)
Inventor: EGAMI MASAKI
IPC: C08K9/02
Filed: 1985-08-30
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-H0945181-A (JP)
Title: Key switch device
Inventor: TANAHASHI MASATANE
IPC: H01H13/70
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To make a guide support member hardly releasable from a lock member by providing an opening section at the prescribed position of the lock member, and providing at least one projection engaged with the opening section on the guide support member. SOLUTION: The first link member 7 serving as a guide support member and the second link member 11 turn support each other to form a guide member 3, and the first sliding pin 7a and a lock pin 7b are providced at end sections of the plate section of the first link member 7. The first sliding pin 7a is slidably held the first lock section 2a formed on the back face of a key top 2, and the lock pin 7b is turnably held by the fourth hook section 6b formed on a base plate 6 serving as a lock member. A projection is provided near the lock pin 7b, and it is engaged with an opening section 6c provided on the base plate 6. The first link member 7 is hardly released from the base plate 6 even when a load is forcibly applied to the key top 2 longitudinally or laterally or the key top 2 is pulled upward.
Patent JP-S5983222-A (JP)
Title: Stabilized power supply circuit
Inventor: OOMAE HIDEO
IPC: G05F3/22
Filed: 1982-11-02
Abstract: PURPOSE:To facilitate setting a starting current and prevent saturation of an output controlling transistor TR, by detecting the start of the output controlling TR to cut off the starting current. CONSTITUTION:A start stop circuit 40 is added which detects the start of an output controlling TR2 to stop the operation of a starting circuit 30. After the TR2 is started, and output current IO is flowed from the TR2 to a load 8, and the terminal voltage of the load 8 is held in a certain voltage VO. If the load 8 is short-circuited, the output voltage VO is lowered rapidly, but the base current of the TR2 is limited by a current limiting circuit 10 and is reduced gradually. Since the start of the TR2 is detected to cut off the starting current in this manner, the starting current is set easily, and saturation of the TR2 at the start time is prevented.
Patent JP-H0480172-A (JP)
Title: Sticking device for adhesive tape
Inventor: SUZUKI HITOSHI
IPC: B65H35/07
Filed: 1990-07-21
Abstract: PURPOSE:To favorably stick a tape on an object to be stuck even at uneven thickness by operating to press a plurality of pressing rollers for pressing the object to be stuck respectively independently. CONSTITUTION:A supporting pin 50 is fixed between fitting side plates 33, an oscillating arm 51 is pivotally fitted on it, and a pressing roller 52 is fitted to the arm 51. A plate spring 53 pressing the oscillating arm 51 downward is fixed between the fitting plates 33 and a pressing roller 54 is fitted on the other side between the fitting plates 33. Consequently an object to be stuck W transported with a transporting part 7 is pressed with the pressing rollers 52, 54 and also each pressing operation is independently performed. Consequently, even at existing uneven thickness on the object W, it is favorably pressed, transported, and stuck with the tape.
Patent JP-H0945666-A (JP)
Title: Glass-substrate conveyance apparatus
Inventor: SHIMAMOTO HIROFUMI
IPC: H01L21/027
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a glass-substrate conveyance apparatus by which a glass substrate can be conveyed smoothly without damaging the glass substrate by a method wherein string-shaped elastic members which support four corners of the glass substrate are arranged and installed at a tray plate and a link mechanism which extends and contacts an arm in which the tray plate has been attached at the tip is provided. SOLUTION: A glass-substrate conveyance apparatus is provided with an H-shaped tray plate 1 provided with four string-shaped elastic members 2 which are arranged and installed along short sides of respective four corners in a prescribed length and which have circularly swelling faces 2a used to support a glass substrate 21. The tip part of an arm 3 is attached to the central part of the tray plate 1 so as to be freely rotatable, and the arm is arranged and installed at a pressure regulating chamber 16. A link mechanism 4 is moved while the direction of the tray plate 1 is being kept in the directions indicated by arrows A, B, and the arm 3 is operated in such a way that the glass substrate 21 is taken into/from a cassette 11 or a plasma etching chamber 15 from/into the pressure regulating chamber 16.  A motor 5 which is arranged and installed at the outside of the pressure regulating chamber 16 drives the link mechanism 4.
Patent JP-2000029705-A (JP)
Title: Electronic computer system
Inventor: AKIYOSHI TOSHIAKI
IPC: G06F9/44
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To operate an object generated with an object-oriented language for a procedure type program running on the electronic computer system. SOLUTION: This electronic computer system 1 is so constituted that an object-oriented program process, designed with the object-oriented programming language and a procedure type program process 10 designed with a non-object- oriented procedure type programming language are both present together, and an object generated with the object-oriented programming language is operated with the procedure type programming language. In this case, the processor has an object agent 20 equipped with a generating process means, which generates an object through the operation by the procedure type programming language, an erasing process means which erases the generated object, and an executing process means which executes a method for the generated object.
Patent JP-S5894309-A (JP)
Inventor: MORITA MASATOSHI
IPC: A01C15/00
Filed: 1981-11-30
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-H10335137-A (JP)
Title: Cooling method and conducting method for superconductor
Inventor: OKURA KENGO
IPC: F25B9/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for cooling a high-temperature superconductor such as an oxide superconductor to a lower temperature, with a simpler system and at lower cost. SOLUTION: A superconducting coil 2 is mounted on a cooling stage 1a of a refrigerator 1. By immersing the superconducting coil 2 on the cooling stage 1a in liquid nitrogen 3, the superconducting coil 2 is rapidly cooled. Then the superconducting coil 2 is further cooled with the refrigerator machine 1. By cooling with the refrigerator 1, a part of the liquid nitrogen 3 becomes solid and coats the superconducting coil 2. Solid nitrogen 3' coating the superconducting coil 2 functions as a heat insulator, so that cooling of the superconducting coil 2 with the refrigerator machine 1 is further facilitated.
Patent JP-S6245598-A (JP)
Inventor: GERUTO SUKUNORENBERUGU
IPC: A61P43/00
Filed: 1986-08-21
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-H04218626-A (JP)
Title: Production of high purity ingot of refractory material
Inventor: SHIMIZU FUMIYUKI
IPC: C22B9/22
Filed: 1990-07-23
Abstract: PURPOSE:To stably refine a high purity ingot at a low cost by specifying the surface area and depth of a molten metal in a cold hearth, the velocity of casting, and the temp. of the molten metal, respectively, at the time of melting a refractory metal material by means of electron beam and casting the resulting molten metal. CONSTITUTION:In an evacuated melt chamber, a refractory metal material 1 inserted in a horizontal direction is melted by means of irradiation with electron beam 4 from an electron beam gun 3. The resulting molten metal is retained in a water-cooled copper cold hearth 11 for the prescribed time. After the impurities in the molten metal are evaporated by the above procedure, the molten metal is cast in a crucible 5 into an ingot 6. In the above electron beam cold hearth melting, melting and casting are performed while maintaining the surface area and depth of the molten metal in the cold hearth 11 at 400-1800cm<2> and <=5cm, respectively, and also maintaining the velocity of casting and the temp. of the molten metal at <=500kg/hr and a temp. not higher than [(melting point of the refractory metal material 1)+300 deg.C], respectively. By this method, the high purity ingot of refractory metal material can be stably obtained with reduced number of stages.