baber/WOPTO huggingface dataset:
Patent JP-H0590424-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIJIMA SHINPEI
IPC: H01L21/768
Filed: 1991-09-25
Abstract: PURPOSE:To prevent generation of cracks even when heat treatment is performed by using SOG containing Si, N, and C. CONSTITUTION:An element separating region 102 is formed on the surface of an Si substrate 101. Further, after forming a gate insulation film 103 is formed, polycrystalline Si and CVD-SiO2 105 are piled up so as to form an electrode 104. Then, after an impurity diffusion layer 107 is formed inside the Si substrate 101, a buried layer consisting of polycrystalline Si 108 is formed on a prescribed diffusion layer. Thereon, metal silicide 109 is formed are covered with CVD-SiO2 110 so as to be insulated. An opening 111 is provided on the impurity diffusion layer 107 so as to form polycrystalline Si 112 to become storage electrode of a capacitor. Next, SOG 114 able to be applied to a thick film containing Si, N, C is rotary-applied so that a film thickness on the flat surface may become 8mum. In this stage, flatness on the surface is extremely good and generation of cracks is not seen even if heat treatment is performed.
Patent JP-H08109573-A (JP)
Title: Rotary mellowing device for fabric
Inventor: NISHIMURA HIDEKAZU
IPC: D06C19/00
Filed: 1994-10-11
Abstract: PURPOSE: To provide the subject device capable of shortening the time for improving the touch feeling and/or making a mellowing relaxation of a fabric by raising fabric agitation efficiency. CONSTITUTION: This rotary mellowing device for fabric is such that an inner drum set up inside an outer drum is equipped with plural numbers of at least two kinds of blades 12, 13 differing in sectional shape from each other. As one kind of such blade, such a sectional design as to gradually expand toward the tip can be selected. When the inner drum 3 is rotated, a fabric A is held by blades 12, 13 and brought upward, and when the inner drum 3 is rotated by a specified angle, the fabric falls off the blades 12, 13 and is held by the blades 12, 13 adjacent thereto or apart therefrom.
Patent JP-H07106552-A (JP)
Title: Charge transfer element
Inventor: HARADA KOICHI
IPC: H04N5/341
Filed: 1993-09-30
Abstract: PURPOSE:To make unnecessary a buffer electrode as the under layer of an existing wiring layer for shunt by forming the wiring layer for shunt with a conductive film which is in contact with a transfer electrode as the under layer through a contact hole and an upper conductive film stacked on above conductive layer. CONSTITUTION:A wiring layer 22 for shunt is formed of a third layer, that is, a thinner polycrystalline silicon layer 22a connected with a transfer electrode 20 as the under layer through a contact portion where an oxide film 21 is formed and a first layer, that is, an aluminium layer 22b stacked on such polycrystalline silicon layer. This thinner polycrystalline silicon layer 22a can interfere with the reaction between the transfer electrode 20 as the under layer and the aluminium layer 22b as the upper layer. Therefore, it functions as the buffer electrode for preventing generation of potential shift in the transfer channel region. Thereby it becomes unnecessary to form a thicker buffer electrode between the wiring layer 22 for shunt and transfer electrode 20. Moreover, the height above the transfer electrode 20 can also be reduced.
Patent JP-H0586803-A (JP)
Title: Triple pin bucket
Inventor: OKADA YUKIMASA
IPC: F01D5/22
Filed: 1991-09-25
Abstract: PURPOSE:To reduce a vibration stress so as to enhance vibration resistance of a triple pin bucket by forming recesses facing to each other at the end surfaces of shrouds adjacent to each other, and inserting a connecting piece into the recesses facing to each other. CONSTITUTION:Three blades 3 are formed integrally with a shroud 2 and a root 4 of a bucket, to be fixed to a disk 6 by three pins 5. Recesses 2a are formed at both ends of the shroud 2 in such a manner that a vibration response of the bucket becomes small even if a width of a vibration frequency is large. A connecting piece is inserted into the recesses 2a facing to each other of the adjacent shrouds 2. The bucket is planted in the disk 6 with two or three triple pin buckets loosely engaged with each other in combination, and the roots 4 of the buckets are fixed by the pins 5. Consequently, it is possible to provide a vibration characteristic as buckets consisting of six or nine blades, and to reduce a vibration stress of a stem turbine at a partial load on a speed regulating stage.
Patent JP-S62107192-A (JP)
Inventor: KOIKE TAKERU
IPC: E06B9/56
Filed: 1985-10-31
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-H04124596-A (JP)
Title: Automatic temperature control device for heat exchanger
Inventor: HASEGAWA YOSHIHIKO
IPC: F28F27/00
Filed: 1990-09-14
Abstract: PURPOSE:To permit stable control without generating hunting in one PID constant in the set temperature range of all of materials to be heated by a method wherein an operating output correcting value is related proportionally to a measured value. CONSTITUTION:A PID controller 5 switches over a switch 10 to the terminal C1 side, and operates an operating output value MV by a PID operating unit 7 based on the temperature of materials to be heated after heat exchange, which is detected by a temperature sensor 6, or a measured value PV, the preset value SV of the temperature of the materials to be heated and a PID constant, then, operates the relational formula of the value MV and the value PV through a function operating unit 8. Next, the PID controller 5 switches the switch 10 to a terminal C2 side and corrects the operating output value MV to an operating output correcting value MV', proportional to the measured value PV, through an operating output correction operating unit 9, then, inputs it into a driving unit 4. In this case, there is a proportional relation between the operating output correcting value MV' and the measured value PV whereby the driving unit 4 is controlled and the set pressure of the reducing valve 3 is changed based on the operating output correcting value MV'.
Patent JP-2000072310-A (JP)
Title: Image forming device
Inventor: ADACHI TAKEFUMI
IPC: G03G15/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the sheet take-out property and space property for jam treatment by providing a plurality of stages of discharge trays in a body discharge part, and mounting the discharge tray other than the bottom stage in such a manner as to be entirely or partially rotatable around a rotating fulcrum. SOLUTION: An upper discharge tray 42 is rotatable counterclockwise around a rotating shaft 51. Accordingly, when the sheet discharged to a lower discharge tray is taken out or a jam occurs in and around a lower discharge part, the upper discharge tray 42 is retreated upward, whereby a large space can be ensured in the body paper part to improve the working property. The upper discharge tray 42 is recessed in the center part so as to easily catch the discharged sheet and the lateral edge parts of the recessed part are protruded outward to form protruding parts 53, 54. By providing these protruding parts 53, 54, even a sheet of maximum size can be satisfactorily stocked without curving on the upper discharge tray 42.
Patent JP-S61125220-A (JP)
Title: Switching circuit
Inventor: TANAKA SATOSHI
IPC: H03C1/06
Filed: 1984-11-22
Abstract: PURPOSE:To obtain a transmission characteristic with excellent linearity by detecting an output signal of one transistor (TR) constituting a differential amplifier to apply positive feedback to a control terminal of the TR thereby driving forcibly the other TR constituting the differential amplifier. CONSTITUTION:When a current flows to a current such comprising a TRQ4, a TRQ5 and a resistor R1, the same current is absorbed from the collector of a TRQ6. As a result, a voltage drop is generated across a resistor R3 causing further current to flow into the TRQ4. Positive feedback is applied to a base of the TRQ4 to quicken the switching from the TRQ3 to the TRQ4 as the level of an input video signal VIn approaches the white chip level. Thus, the video signal applied as the input signal VIN is fed to a base of a TRQ11 constituting an RF modulator 1 without losing the linearity by the operation of a constant current circuit CS4.
Patent JP-S60139150-A (JP)
Title: Method and equipment for manufacturing laminated core
Inventor: NISHIZAWA HIROSHI
IPC: B21D43/22
Filed: 1983-12-26
Abstract: PURPOSE:To improving the accuracy of a skew by laminating a plurality of punched plates in the state that a core is stood upright, and sequentially rotating them in the bottom of a core and at the core as a center. CONSTITUTION:A core 9 is secured to a core securing base 12, and punched plates 6 are laminated in the prescribed number. The base 12 is rotated at 90 deg. in the state that the core is stood, and the laminated plates 6 are held in a horizontal state. Then, the plates 6 are rotated clockwise at the core 9 as a center, aligned radially with the plates 6 as an axial center, and skews are aligned. The inner and outer diameters at the laminated time are aligned while improving the workability by this method, and the accuracy of the skew is improved.
Patent JP-H0693062-A (JP)
Title: Polypropylene block copolymer and film therefrom
Inventor: SADATOSHI HAJIME
IPC: B29C47/00
Filed: 1992-09-16
Abstract: PURPOSE:To provide a copolymer for films for retort foods excellent in resistance to impact, heat and blocking at low temperatures and in food sanitation. CONSTITUTION:The block copolymer can be obtained by 1st stage polymerization for the polymer portion (A-component) consisting mainly of propylene using a Ziegler-Natta catalyst virtually in the absence of inert solvent to an extent of 60-80wt.% of the overall polymerization followed by 2nd stage polymerization for the ethylene-propylene copolymer portion (B-component) 20-50wt.% in ethylene content in a vapor phase to an extent of 20-40wt.% of the overall polymerization. The intrinsic viscosity of the B-component ([eta]B) is >=2.0dl/g and the ratio of the intrinsic viscosity of the B-component to that of the A- component ([eta]B/[eta]A) is <=1.8. The other objective film can be obtained by melt blending of the above copolymer follow by extrusion.
Patent JP-S61126126-A (JP)
Title: Epoxy resin composition for carbon fiber prepreg
Inventor: SUZUE SHIGERU
IPC: C08G59/20
Filed: 1984-11-22
Abstract: PURPOSE:To increase the impact resistance and moistened/high-temperature compressive strength of a carbon fiber-reinforced plastic, by using a combination of a specified epoxy resin and a specified curing agent as an epoxy resin composition for preparing the reinforced plastic. CONSTITUTION:This epoxy resin composition consists essentially of an epoxy resin of formula I and a curing agent of formula II (wherein R is a 2-6C alkylene glycol residue). Examples of R's in formula II include residues of ethylene glycol, 1,3-propanediol and 1,4-butanediol, and those having 2-4 carbons in the main chain are desirable from the viewpoint of heat resistance. The mixing ratio of the epoxy resin to the curing agent is such that about 0.7-1.3 equivalent of the active hydrogen atoms of the amino groups are present per equivalent of the epoxy groups.
Patent JP-2001069804-A (JP)
Title: Elevation-adjusting device for tillage cover of rotary tillage implement
Inventor: ISHIMARU MASAKUNI
IPC: F16F1/12
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To conduct operations for easily lifting and lowering a tillage rear cover. SOLUTION: A support metal 26 supports both an adjusting rod 18 having a holding part 25 retaining operations for lifting and lowering a liftable tillage rear cover for covering a rotary tillage body, and a lock pin 24 attaching to and detaching from the holding part 25. A control lever 40 for changing the position of the lock pin 24 between an engaging position to the holding part 25 and a disengaging position from the holding part 25 is fixed with an attachment pin 41 to an inner receiving metal 33 built in an inner metal 30. A groove 43 for receiving the pin 41 is formed on the end face 42 part of the metal 30 in order to perform both an attaching/detaching operation and a whirl-stop around the attaching/detaching direction.
Patent JP-H0775794-A (JP)
Title: Filtration equipment by floatable filter medium
Inventor: KITAGAWA MIKIO
IPC: C02F3/10
Filed: 1993-09-07
Abstract: PURPOSE:To completely clean filtration equipment in which raw water is passed upward or downward through the filter bed by a floatable filter medium by effectively developing and fluidizing the entire filter bed. CONSTITUTION:A filter bed 11 having a floatable filter medium is formed in a filtration tank 10, and raw water is passed upward or downward through the filter bed and filtered by this filtration equipment. A collision member 17 with which the filter medium is collided is fitted in the filter bed 11, and an injection pipe 18 is furnished to inject water against the collision member.
Patent JP-H0191658-A (JP)
Title: Switching power unit
Inventor: OKOCHI SADAO
IPC: H02M3/28
Filed: 1987-09-30
Abstract: PURPOSE:To improve reliability by extracting signals for abnormal voltage detection from specific positions of front steps of a secondary side and a smoothing circuit of a transformer. CONSTITUTION:A switching power unit is constituted of a switching circuit S, high frequency transformer T provided with primary - secondary winding, a rectifier circuit R and a smoothing circuit LC. It is provided with a diode DF for rectifier of the transformer with secondary winding, a filter circuit FL and a control circuit CONT, and the switching circuit S makes high fre quency switching with driving signals. At this time, even if two units of devices are doubled to operate, a detective line is led out through between the trans former T and the rectifier R so that it is not affected by another power supply, and it can be input of the control circuit CONT. Accordingly, a detecting level is compared with a reference level by a comparator in the said circuit CONT, a switching is stopped in case of exceeding the reference level.
Patent JP-H0691499-A (JP)
Title: Plane polishing device
Inventor: KAGAMI KAZUMI
IPC: B24B7/00
Filed: 1992-09-16
Abstract: PURPOSE:To provide a plane polishing device which can mount and demount a work to a work holding plate very easily, and can improve the efficiency of polishing work. CONSTITUTION:This plane polishing device is provided with a machine frame 1 provided on the upper side of a polishing surface plate 3 rotatable horizontally, a work carrying device 7 provided at the side of the polishing surface plate 3 and the upper side of its necessary part is used as a mounting/demounting station B, and a work transfer device 22 provided at the side of the device 7, and a work holding body 26 is moved forward and rearward between its waiting station C and the mounting/demounting station B. Furthermore, a work holding plate 16 movable vertically, and reciprocating between a polishing station A on the polishing surface plate 3 and the mounting/demounting station B, receiving the work from the work holding body 26 on the mounting/ demounting station B, and pressing the work to the polishing surface plate 3 on the polishing station A, is also provided.
Patent JP-H1093857-A (JP)
Title: Image reception device
Inventor: MIYATA AKIRA
IPC: G03B19/02
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To attain image pickup a bright image from a dark image object without the use of an auxiliary light source by providing a means that sets variably an amplification factor of an image pickup signal amplifier and an instruction means and increasing the amplification factor to a preset value when an instruction is received. SOLUTION: A CPU 28 that detects a closed shutter key of a key entry section 34 uses a lightness detection section 41 to detect the surrounding lightness and discriminates whether or not the surrounding environment is bright depending whether or not the lightness exceeds a threshold level. When the surrounding environment is dark, the CPU 28 instructs it to an amplification factor setting section 27 that the amplification factor is increased to a preset value. Moreover, the CPU 28 gives an instruction to a signal generator 31 to allow the generator 31 to generate a video signal for the display and the image is displayed for a prescribed time by driving a color liquid crystal panel (not shown) via a D/A converter 37, an amplifier 38, and an LCD driver 40.  Thus, while the sensitivity setting state is confirmed on the display, since the recording of the image signal is transited, then the recording is conducted surely without waste.
Patent JP-H07100089-A (JP)
Title: Dishwasher
Inventor: KOMATSU TAKASHI
IPC: A47L15/42
Filed: 1993-10-01
Abstract: PURPOSE:To reduce errors with respect to the actual operating time by displaying the remaining time according to the fluctuation of source voltage in a dishwasher that washes dishes by the ejection of wash water to the dishes stored in a tub. CONSTITUTION:Wash water in a tub 1 is ejected toward dishes 2 from a washing nozzle 3, and the temperature of the wash water in the tub 1 is detected by a thermistor 8 as the wash water is heated by a heater 7. A control means 17 for controlling a series of operations for the processes of washing, rinsing and drying the dishes 2 displays in a remaining-time display means 15 the remaining operating time that depends on a voltage value calculated by a voltage detection means 16 that detects source voltage.
Patent JP-H0968438-A (JP)
Title: Electric measuring apparatus
Inventor: MACHIDA MASANOBU
IPC: G01R13/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an electric measuring apparatus in which an input range unit pan be changed simply into a unit name corresponding to a physical quantity to be measured and whose operating convenience for a user is enhanced by a method wherein a unit name column is formed in a prescribed region on a setting display screen. SOLUTION: In a setting display screen 14a at a voltage input-type electric measuring apparatus, two input channels ch1, ch2 are prepared. A voltage in a line to be measured is inputted to the channel ch1 on one side, and a current in a line to be measured is inputted to the channel ch2 on the other side via a clamp probe or the like. When the current is inputted to the channel ch2, an input range unit for the channel ch2 is changed into a 'current' from a 'voltage'. In order to change the unit, a cursor mark is moved onto the 'voltage' for the channel ch2. Then, the cursor is moved to a unit name display column 141, and a 'current' is designated out of a 'voltage' and a 'current' in the column. Thereby, the input range unit for the channel ch2 is changed into the 'current'.
Patent JP-H08108772-A (JP)
Title: Throttle control device
Inventor: KAMIO SHIGERU
IPC: B60K31/00
Filed: 1994-10-13
Abstract: PURPOSE: To improve motor controllability without any increase in the number of sensors in a throttle control device where a throttle valve and a motor are not direct-coupled to each other. CONSTITUTION: A CPU 161 functions as a command opening operating means 169, an estimating means 170 for estimating the motor speed and the motor position, and a correcting means for correcting the command opening according to the estimate. The principle of estimating the motor speed and the motor position uses that one-time integral of a motor control signal (command Duty or motor current) is proportional to the motor speed, and a value proportional to the motor position is obtained by further integration. The correcting means 171 decides the time for correction according to the estimated motor position, and decides the correction amount according to the estimated motor speed. Thus, the timing of braking the motor and the braking force can be made optimum according to the motor position and speed.
Patent JP-H04125546-A (JP)
Title: Magnetic recording and reproducing device for photographic film and film carrier
Inventor: YOSHIKAWA SUMIO
IPC: G03B17/24
Filed: 1990-09-17
Abstract: PURPOSE:To smoothly feed a photographic film by releasing a magnetic head from contacting the magnetic recording layer of the film when a discontinuous part of the photographic film passes the magnetic head. CONSTITUTION:During the conveyance of the film 10, the magnetic head 15 reads film recording information out of the magnetic recording layer and the printer data are written in the recording layer by a magnetic head 18. Then when the discontinuous part 10a of the film 10 is detected by a sensor 13, a controller 23 tracks the discontinuous part according to the detection timing and film feed quantity and rotates a cam when the discontinuous part is at the heads 15 and 18 to release the heads 15 and 18 from being pressed against a pressure pad 40. After the part 10a passes, the film 10 is clamped.
Patent JP-H0697654-A (JP)
Title: Production of inner-layer circuit board for multilayered printed wiring board and metallic foil laminated board therefor
Inventor: YANAGIDA HIDEYUKI
IPC: H05K3/46
Filed: 1992-09-17
Abstract: PURPOSE:To prevent cracks generating during working of thin innerlayer circuit board in a metallic foil laminated board for multilayered printed wiring board. CONSTITUTION:An inner-layer circuit board 1 for multilayered printed wiring board is provided a frame groove 7 that is formed as a frame surrounding a circuit pattern part 5 by removing a metallic foil and air bleeding grooves 2 and 3 that are formed in a manner to run from the groove 7 to edge by removing a metallic foil, on the upper and lower surfaces thereof. In the board 1, the grooves 2 and 3 are formed respectively at the positions where they will not overlap each other.
Patent JP-H03108857-A (JP)
Title: Automatic answering telephone set
Inventor: WATANABE TOSHIYUKI
IPC: H04N7/14
Filed: 1989-09-21
Abstract: PURPOSE:To listen to the content of a call from a desired opposite party immediately while taking precedence over other incoming calls by allowing the user to observe a still picture displayed on a picture display section and to designated the priority to reproduce an incoming voice signal. CONSTITUTION:The processing of storing an incoming still picture data sent by an opposite party listening to a signal tone and a sent reply message in a picture memory section 7 and recording a voice signal received succeedingly corresponding to the still picture data to a recording reproduction section 4 is repeated sequentially for each incoming call. Let number of the incoming calls be (n), n-set of still pictures are displayed sequentially on a picture display section 8 with n-set of incoming still picture data stored in the picture memory section 7, the voice reproduction mode is selected, and when the user observing the n-set of displayed still pictures designates the priority reproducing the n-set of voice signals reached corresponding to each of the still picture data, the n-set of received voice signals recorded by the recording reproduction section 4 based on the priority are reproduced sequentially.
Patent JP-S62110409-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: H02B13/075
Filed: 1985-11-06
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。