baber/WOPTO huggingface dataset:
Patent JP-S5433843-A (JP)
Title: Electroslag welding process
Inventor: HATSUTORI KAZUHARU
IPC: B23K25/00
Filed: 1977-08-23
Abstract: PURPOSE:To provide the subject process comprising overlapping a high-frequency voltage on a welding voltage at the time of starting arc to form a molten slag, thereby simplifying the device in the electroslag welding and facilitating mantenance and control of the device.
Patent JP-S62255294-A (JP)
Inventor: TSUKIJI KENSUKE
IPC: B62M7/02
Filed: 1986-04-30
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-H11284038-A (JP)
Title: Particle detection method and device thereof
Inventor: MORITA ETSURO
IPC: H01L21/66
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To enable foreign objects and crystal-originated particle(COP) on the surface of a wafer to be separated and detected, to measure the height of the foreign object, and to recognize a thin foreign object. SOLUTION: The surface of a silicon wafer W is obliquely irradiated with a laser beam, scattered light from the surface of the wafer W is received in three directions, forward, rear, and above the wafer W, whereby COPs and foreign objects can be distinguished from each other and detected, even if scattered light from COP is very weak. Moreover, the height of the foreign object can be obtained by measuring the intensity of the scattered light reflected from the foreign object from off an oblique irradiating direction. As a result, foreign objects and COPs located on the surface of a silicon wafer can be detected which is distinguished from each other, the height of the foreign objects can be also measured, and a thin foreign object can be recognized.
Patent JP-S61258126-A (JP)
Title: Saw power sensor
Inventor: TAKAHASHI YOSHIFUMI
IPC: G01J5/00
Filed: 1985-05-11
Abstract: PURPOSE:To reduce the deterioration of resolution and the variation of an oscillation frequency, which are caused by the variation of an external temperature, by constituting surface acoustic wave delay lines in the same structure on a piezoelectric substrate, and providing an oscillating circuit for measurement and reference so that a beat of two oscillating signals is outputted. CONSTITUTION:A power sensor is provided with transmitting use IDT electrodes (interdigital type electrodes) 2a, 2b for emitting an SAW (surface acoustic wave), which is provided on the same piezoelectric substrate 1, receiving use IDT electrodes 3a, 3b for receiving the SAW which is emitted from the respective IDT electrodes, and an SAW delay line 5 formed by heating elements 4a, 4b, which is provided on the respective SAW propagation paths. Also, this sensor is provided with amplifiers 6a, 6b for constituting an oscillating circuit, a power input terminal 7, an oscillation frequency adjusting input terminal 8, a mixer 9 for taking a beat of an oscillating signal of two oscillating circuits, and a detecting circuit 10 for fetching only an envelope of an output signal of this mixer. According to such constitution, a sensor which is scarcely influenced by a variation of an external temperature, and has a better linearity is obtained.
Patent JP-S60245230-A (JP)
Title: Wet oxygen supplying apparatus
Inventor: UCHIKOSHI YUKIO
IPC: H01L21/316
Filed: 1984-05-21
Abstract: PURPOSE:To suppress occurring of phenomenon in which steam in the vessel and the transferring conduit results in dew, and to supply stably wet oxygen, by preheating the vessel and the transferring conduit before the burning. CONSTITUTION:Dry air heated preliminarily, is supplied from a supply conduit 19 to a first preheating chamber 17, and is flowed from the first preheating chamber through a connecting conduit 20 and a second preheating chamber 18, so that a vessel 10 and a transferring conduit can be preheated. The temperature of the dry air is set so that the preheating temperature can become higher than the temperature causing the steam to become dew and can become lower than the ignition temperature of hydrogen because of safety. Wafers 4 being aligned in a jig 5, are housed in a process tube 1, and oxygen and hydrogen are supplied into the vessel 10 in a wet oxygen supplying apparatus 9. In such the wet oxygen supplying apparatus, the produced and transferred steam is prevented from resulting in dew, because the vessel 10 and the transferring conduit are preheated higher than the temperature resulting in dew.
Patent JP-S5527921-A (JP)
Title: Average acceleration calculator
Inventor: FUJIWARA MAKOTO
IPC: G01P15/00
Filed: 1978-08-17
Abstract: PURPOSE: To prevent the control system from becoming unstable when acceleration is used as one of control factors by detecting by a time detector the time required for a moving matter to travel a fixed distance and calculating the average acceleration analogically from that detected time.  
     CONSTITUTION: Time informations t 1 , t 2 , t 3  detected by a time detector 2 are conducted from an input/output part 4 to time holders I, II, III, held for a necessary period and the outputs in each time holder are subtracted by subtractors I, II, III and the second subtractor IV. The outputs of the subtractors I, II, III are multiplied by a multiplier 8 and a constant is multiplied to the output of the subtractor IV in a constant multiplier unit 7. By dividing the output of the constant multiplier unit 7 by the output of the multiplier an average acceleration is obtained from a dirider 9 and this value is held in a holder 10 until next average acceleration is calculated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10294068-A (JP)
Title: Deflection yoke of cathode-ray tube
Inventor: YOSHII MASAAKI
IPC: H01J29/76
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To finely adjust a position of a magnetic core against a deflection coil and improve axial displacement of both with simple operation by having a horizontal deflection coil, a vertical deflection coil, and the magnetic core and providing a position adjustment mechanism of the magnetic core against the deflection coil on a side of an electronic gun. SOLUTION: A core support piece 4 is integrally formed in parallel to a center axis of a defection yoke than a back flange 7B, for example, of a separator 7 and is provided at four positions of mutually opposite to a horizontal direction and mutually opposite to a vertical direction, for example. An adjustment bolt 5 is mounted to each core support piece 4. Thereby, if shafts of horizontal and/or vertical deflection coil and a magnetic core 6 are displaced by dispersion during manufacture of the magnetic core 6, the adjustment bolt 5 of a position adjustment mechanism 3 is turned, thereby the core support piece 4 being curved and displaced to push up an internal diameter part of the magnetic core 6 and making it possible to adjust the position of the magnetic core 6.
Patent JP-S58216701-A (JP)
Title: Mechanical compression type evaporating and concentrating method
Inventor: TAJIRI TADAAKI
IPC: B01D1/28
Filed: 1982-06-11
Abstract: PURPOSE:To improve thermal efficiency and to reduce equipment and mainteance costs by subjecting part of raw liquid to flash evaporation in a vacuum degassing vessel, and removing the greater part of the acidic gas in the raw liquid with the vapor as a medium. CONSTITUTION:Raw liquid is introduced through a pipe 27 into a heat exchanger 24 andis preheated, whereafter the liquid is fed to a heater 4. The liquid is subjected to heat exchanging with the steam discharged from a steam ejector 2 in the heater 4, by which the liquid is heated to the b.p. or above. The heated liquid is introduced into a degassing vessel 1 where 1.0-3.0wt% the raw liquid is subjected to flash evaporation and the greater part of the acidic gas dissolved in the raw liquid is released. The liquid is then fed into an evaporator 10. The vapor generated in the vessel 1 during this time is sucked, compressed and heated with the ejector 2. After the vapor is reutilized as the heat source for the heater 4, the drain is removed to the outside of the system through a pipe 29 with a pump. As a result, it is possible to inprove thermal efficiency and to reduce equipment and maintanance costs.
Patent JP-H09288446-A (JP)
Title: Map display device
Inventor: ISHIDA SABURO
IPC: G06T1/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the retrieval of maps even in between maps of different scales by making a fundamental map and a detailed map relate with each other and performing a switching display while automatically performing the drawing out of the detailed map from the fundamental map and the drawing out of the fundamental map from the detailed map. SOLUTION: A high speed memory 10 for making maps display on a display part 4 has four areas of a main screen display map data memory area 11, a main screen plotting memory area 12, a small screed display map data memory area 13 and a small screen plotting memory area 14. For example, a detailed map is displayed on a small screen. At first, an inputting for retrieving a map to be displayed is performed from an input device 1. Then, processing parts 5, 6, 7, 8 work in accordance with the inputting and read out a pertinent map from the external memory 3 to plot it to the high speed memory 1O. Moreover, a processing part 9 for a display works to perform the display on the display part 4.  Further, the part 9 performs the switching display from the fundamental map to the detailed map and from the detailed map to the fundamental map by making the fundamental map and the detailed map relate with each other.
Patent JP-H06304407-A (JP)
Title: Treatment apparatus to make harmful chlorine compound harmless
Inventor: ASHITACHI SHUICHI
IPC: B01D19/00
Filed: 1993-04-27
Abstract: PURPOSE:To heighten photoreaction efficiency by carrying out deoxidation of a chlorine compound-mixed solution to which light is to be radiated. CONSTITUTION:Alcohol 8 and NaOH as an alkali are added to extracted PCB 2 extracted from PCB-mixed substances 1 and they are mixed in a solution mixing apparatus 10. The mixed solution is treated by a pretreatment apparatus 12 to remove oxygen in the mixed solution. Dried nitrogen gas 13 is circulated in the pretreatment apparatus 12. The treated mixed solution 11 is introduced into a photoreaction apparatus 17 and laser light 18 is radiated to the solution. After the photoreaction treatment, the solution 19 is stored in a reaction promoting apparatus 20 and chain reaction is accelerated there and then among produced substances, Nail 22, acetone 23, others 24 free of PCB such as biphenyl, etc., and residual PCB, and reactional products mixed with PCB are separated. These products are inspected by a PCB analyzing monitor apparatus.
Patent JP-H05300359-A (JP)
Title: Facsimile equipment
Inventor: SHIOZAKI YOICHI
IPC: H04M11/00
Filed: 1992-04-21
Abstract: PURPOSE:To automatically record a message of an opposite party during absence just after the end of facsimile communication. CONSTITUTION:A 1st input section 2 enters a conversation reservation key at a transmitter side and a 2nd input section 11 at a receiver side inputs an automatic-answer recording key. When the transmission of an original is finished, a ringer at the receiver side rings and an automatic incoming call section 9 hooks off automatically a handset after a prescribed time. Then a voice output section 13 outputs it to the transmitter side that the recording is ready in a voice output, operates a recording section 10 to record a message of the opposite party.
Patent JP-H08297218-A (JP)
Title: Optical integrated circuit and optical fiber gyroscope
Inventor: NAKAMURA SHIGERU
IPC: H01L27/14
Filed: 1995-04-25
Abstract: PURPOSE: To provide an optical integrated circuit using a laminated polarizer provided with a mode filter function and to provide an optical fiber gyroscope including the optical integrated circuit. CONSTITUTION: This optical integrated circuit is provided with a waveguide 24 formed on the upper surface of a substrate and the laminated polarizer 70 arranged so as to be crossed to the waveguide 24. An absorbing film, or a reflection film is formed on the surface of the laminated polarizer 70, and pin-hole-shaped or slit-shaped windows 52 and 54 are formed on this film. Then, the mode filter function is imparted by the windows 52 and 54. The laminated polarizer 70 is inserted into the groove 21A formed on the upper surface of the substrate 21, and fixed. The laminated polarizer 70 is arranged to be inclined to an optical path.
Patent JP-S61260313-A (JP)
Title: Current limit priority type constant current power supply circuit
Inventor: TANAKA KOICHI
IPC: G05F1/573
Filed: 1985-05-15
Abstract: PURPOSE:To limit a current so that a voltage developed at a load does not rise above an optionally set voltage by varying the current value of a constant current power supply circuit from a set value to or almost to zero by a programmable voltage source when the load is connected to an abnormal power source. CONSTITUTION:For example, an output voltage attains to, for example, +5.2V by a current from the constant current source 14. On the other hand, when a limit voltage is set to +5V, the D/A converter 171 of a limit voltage detecting circuit 11 outputs -5V and +0.1V is impressed to a detection amplifier 191, so that +10V which is raised by 100 times is impressed as its output voltage to the anode of a photocoupler 23. Further, the input of the detection amplifier 192 of a negative limit voltage detecting circuit is clamped to +0.6V and there is +0.6V between the input and output, so that 1.2V is impressed in total. Namely, 8.8V is impressed to the light emitting diode of the photocoupler 23 through a resistance 24 as a result. An amplifier 26 reduce the voltage difference between inputs 36 and 37 of the constant current source 14 by turning on the FET of the photocoupler 23 and when the current value of the load 15 decreases, the output voltage drops to the limit voltage.
Patent JP-S61262423-A (JP)
Title: Double drum type winding rewinding device
Inventor: SETO YASUHIRO
IPC: B21C47/00
Filed: 1985-05-15
Abstract: PURPOSE:To increase the maintaining and to miniaturize the device with simplifying of the assembly and overhaul by incorporating the casing integrally rotated by engaging with a rotary housing to the center part of a fixed speed reducing device and by forming a differential gear device with plural inner gear wheels and small gear wheels. CONSTITUTION:Plural winding drums 1a, 1b are arranged in parallel on the inner part of a rotary casing 2. The motive power of a motor 5a, 5b is respectively transmitted to winding drum 1a, 1b independently each other via intermediate shafts 11a, 11b, gear wheels 13a, 13b and 14a, 14b through the differential gear device composed by ring gear 9a, 9b and small gear 10a, 10b from gear 7a, 8a and 7b, 8b. On the other hand the rotary housing 2 gives a rotation to the gear 19 of the outer peripheral part of the rotary housing 2 via a speed reducer 17 by a revolutionary driving motor 16 in the state of either the winding drum 1a or 1b being rotated for winding and rewinding the sheet. In this case the rotary housing 2 and casing 3 are symmetrically rotated by an engaging joint 21.
Patent JP-2000294840-A (JP)
Title: Manufacture of thermoelectric element and thermoelectric module
Inventor: ONOE KATSUHIKO
IPC: H01L35/34
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoelectric element having at least one curved surface among its constituent surfaces and a method for manufacturing a thermoelectric module. SOLUTION: A method for manufacturing thermoelectric module includes a step of arranging a core material 2 at the center of a cylindrical billet 1, a step of filling up the space between the billet 1 and core material 2 with thermoelectric materials 4 and 5, and a step of extruding the billet 1 together with the core material 2 and thermoelectric materials 4 and 5. The method also includes a step of cutting the extruded body 6 into pieces along planes perpendicular to the extruding direction, and a step of assembling the module by annularly arranging thermoelectric elements 8 and 9 composed of the cut pieces of the extruded body 6 in a cylindrical case.
Patent JP-S63267488-A (JP)
Inventor: TAKAHASHI NOBUHIRO
IPC: B07B7/08
Filed: 1987-04-27
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-H04309006-A (JP)
Title: Case structure for electronic component
Inventor: TANAKA YASUHIRO
IPC: H03H9/25
Filed: 1991-04-05
Abstract: PURPOSE:To avoid a damage to a surface acoustic wave element or the like due to shock by providing a supporting part supporting a resonator by making a piezoelectric resonator abut on a vibration space. CONSTITUTION:A space 14 is formed among the central part of a piezoelectric substrate 2, the bottom face 3b of a case main body 3, and the lower face of a case cover 4. Moreover, the supporting part 15 is protruded integrally with the central part of the bottom face 3b of the case main body 3. Furthermore, a lead earth electrode film 16 is formed to an upper face of the supporting part 15 and an opening ridge 3a and the earth electrode film 16 is connected to an external connection earth electrode film 17 formed to the outer circumferential face of the case cover 4 and the case main body 3. Then the lead earth electrode film 16 at the upper face of the supporting part 15 is connected to the earth electrode 9 of the lower side of the piezoelectric resonator 2 by a conductive adhesives or soldering and the central part of the piezoelectric resonator 2 is supported by the supporting part 15. Thus, both-end part and central part of the piezoelectric resonator 2 are supported by the case main body 3.
Patent JP-H02282527-A (JP)
Title: Structure of intake port
Inventor: NAKAJIMA TOSHIMITSU
IPC: E02B9/04
Filed: 1989-04-21
Abstract: PURPOSE:To prevent the inflow of a suspended material by installing a box body with a hollow section on a water bottom, locating the tip of an intake pipe in the box body, and locating outflow ports opened to the inside of the box body above inflow ports opened to the outside. CONSTITUTION:Many water feed paths 17 feeding water into a box body 2 are vertically and slantly extended along the outer face of a side wall face 5, inflow ports 18 are opened at positions higher than a water bottom face 3, and outflow ports 19 are opened to a space 15 above a filter layer 13. Water is lifted in water feed paths 17 and flows into the second chamber 10. The intake quantity is set so that the passing speed of water in the water feed paths 17 does not exceed the settling velocity of sand to be prevented from flowing in. The fine suspended material passing a filtering layer 11 is settled in spaces 9 and 10, and only the supernatant water can be taken.
Patent JP-H07312414-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: ISHIBASHI KIYOUSUKE
IPC: H01L21/822
Filed: 1994-05-17
Abstract: PURPOSE:To provide a semiconductor integrated circuit device provided with a bypass capacitor wherein power supply noize reduction effect is large and the mounting area is small, and a manufacturing method which can easily manufacture the device. CONSTITUTION:The title semiconductor integrated circuit device has a bypass capacitor 2 which is formed on the upper part of a passivation film 3 formed on an IC chip main body 1 having a plurality of semiconductor chips and a multilayered wiring layer. The bypass capacitor 2 is formed in the manufacturing process of the semiconductor integrated circuit device.
Patent JP-H01274558-A (JP)
Title: Facsimile equipment
Inventor: KARIBE MUTSUHIRO
IPC: H04N1/00
Filed: 1988-04-27
Abstract: PURPOSE:To eliminate a care that communication is not implemented at a designated time by suggesting it to the operator that the designated time has not yet come by means of at least either a sound output means or a light display means before the designated time. CONSTITUTION:A designated time is registered in a designation time storage means 2 by a data input means 1. Moreover, while the data input means 1 is operated, a signal representing it is outputted to an OR gate 14. Furthermore, a communication control means 6 outputs a signal representing the execution of communication to the OR gate 14. When a designated time stored in the designated time storage means 2 and a present time outputted from a real time clock 3 are coincident, the 1st comparator means 4 sends a control signal to the time designation communication setting means 5, a buzzer 7 and a timer 8. The buzzer 7 is operated for a time set by the timer 8 and the operator recognizes the arrival of the designated time to complete the communication or operation instantly. Thus, the care that the communication is not applied at the designated time is precluded.
Patent JP-S584450-A (JP)
Title: Information storing system
Inventor: SHINAGAWA AKIO
IPC: G06F5/00
Filed: 1981-06-30
Abstract: PURPOSE:To reduce a storage region which holds an LISP program, by compressing a large LISP program into a group of information which is smaller than said LISP program. CONSTITUTION:The data is read out of a program region by one byte and set to a register R4. In case the data of the register R4 shows a specific mark, the data is converted into a 2-bit code to be written at the right edge of a register R6. Then ''1'' is written at the right edge of a register R5. When the data of the register R4 shows a specific mark, the contents of the R4 is written at a storing area designated by a register R3. When the register R6 is filled, the contents of the register R6 is stored in a region where the information 2' is stored. When the register R5 is filled, the contents of the R5 is stored in the region where the information 1' is stored.
Patent JP-S62259200-A (JP)
Inventor: KIKUCHI AKIRA
IPC: G08B25/00
Filed: 1986-05-02
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-H10280765-A (JP)
Title: Lock device
Inventor: ADACHI RYOHEI
IPC: E05B63/08
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To independently perform a manual locking or unlocking manipulation by use of an electronic key and a remote locking or unlocking manipulation by use of electric power. SOLUTION: A strike 26 is projected or retracted through an arm 25 by remote manipulation with a motor or manual manipulation with a key in this lock device. And the device is provided with a screw rod 39 and a slider 42 connected to the screw rod 39 vertically moved in accordance with the normal and reverse rotation of a mortor 28 by means of the torque of the mortor 28, a linear sensor 43 equipped in a groove, an actuation member 44 provided in the groove to be vertically movable, a pair of upper and lower fixing parts formed in the slider 42 and the actuation member 44 with a positional relation forming a neutral condition through a controller connected to a sliding piece 49 of the linear sensor 43 at the slider 42 and the actuation member 44 and actuated by a detected signal of the vertical position of the linear sensor 43,  and a transfer part conducting the vertical transfer force of the actuation member 44 as a torque of the arm.