baber/WOPTO huggingface dataset:
Patent JP-H0914192-A (JP)
Title: Motor-driven blower and vacuum cleaner
Inventor: SATO SHIGENORI
IPC: F04D29/44
Filed: 1995-06-26
Abstract: PURPOSE: To increase efficiency as the size of a motor-driven blower is reduced by a method wherein a ratio between the area of a virtual annulus ring to intercouple the tips on the central side of the blades of a centrifugal impeller and the inlet area of the centrifugal impeller is set to a specified range. CONSTITUTION: A motor-driven blower used in a vaccum cleaner for a domestic use is broadly divided into a blower part 1 and an electric motor part 2, and the electric motor 2 has a rotor 5 and a stator 7, which are arranged in a housing 3. An end bracket 9 is coupled to the release end side of the housing 3, a diffuser 10 connected to a suction port 9c is disposed at the outside thereof, and a centrifugal impeller 12 fixed to the end part of a rotary shaft 4 is disposed in a position situated upper stream therefrom. In this case, a ratio between the area of a virtual annulus ring to intercouple the tips on the central side of the blades 17 of a centrifugal impeller 12 and the inlet area of the centrifugal impeller 12 is set to a range of 1.0-1.4.  This constitution maintains the efficiency of the blower at a high value and smoothly guides an air flow from a dust collecting chamber to the interior of the impeller 12, whereby the generation of noise is reduced.
Patent JP-H0326089-A (JP)
Title: Chrominance signal processing circuit
Inventor: MOTAI MASAHIKO
IPC: H04N9/87
Filed: 1989-06-23
Abstract: PURPOSE:To render a color image with fidelity by correcting distortion by inserting and recording a reference signal for wave-form equalization at a recording system, and finding a differential error between the reference signal and the reference signal from a reference signal generation circuit at a reproducing system. CONSTITUTION:Switches 15, 20-22 are operated by interlocking, and a terminal (a) is selected in an ordinary operation, and a terminal (b) is selected in the horizontal period of a vertical flyback period, and the reference signal for waveform equalization is inserted in the prescribed horizontal cycle of the vertical flyback period, and is recorded on a recording medium. In reproduction, the distortion generated at a transmission system can be found by finding the differential error of the reference signal from the reference signal generation circuit 32 and the reference signal in a reproducing chrominance signal at a subtraction circuit 31, and finding the quantity of distortion based on the differential error, and the distortion correction of a filter 30 is performed based on the quantity of distortion. Thereby, the distortion correction can be surely performed, and the color image with fidelity can be reproduced.
Patent JP-H064993-A (JP)
Title: Magnetic storage device
Inventor: MATSUSHIMA TAKESHI
IPC: G11B19/28
Filed: 1992-06-18
Abstract: PURPOSE:To provide a shared type magnetic storage device which accommodates flexible disks (FD) with different recording densities without making a large scale change to existing hardware. CONSTITUTION:When an FD 20 is loaded, a disk identification sensor 21 simultaneously identifies the kind of the FD and transmits an identification signal to a rotational speed controlling circuit 26. The circuit 26 controls the rotary shaft speed of a spindle motor 22 so that if the FD 20 is a one M byte type, sets the speed of the motor 22 to 300(rpm) and if the FD20 is a two M byte type, it sets the speed to 1/2 or 150(rpm). Thus, the changeover of 1M byte/2 M byte storage capacity is provided without changing the process timing of a write circuit 24 and a read circuit 25.
Patent JP-H04305674-A (JP)
Title: Curling device for transfer material and copying machine
Inventor: NAKAHARA TOSHIO
IPC: G03G15/16
Filed: 1991-06-04
Abstract: PURPOSE:To surely form a curl to improve adhesive strength of the transfer material against a transferring body and to make a constitution which is simple and low cost. CONSTITUTION:When a transfer paper P is inserted into an insertion guide part 26 from an opening 25 of a guide part 28, the transfer paper P is guided by the insertion guide part 26 so that its edge part is entered into a deformed guide part 27 which consists of a curved path. The edge part of the transfer paper P is curled by the deformed guide part 27. After this, the transfer paper P with curl pulled out from the insertion guide part 26 is housed in a paper feeding cassette 22. If it is fed to the transfer drum 3, since the transfer paper is curled, the transfer paper P is stuck along the outer periphery of a transfer drum 3.
Patent JP-S6051330-A (JP)
Title: Phase locked circuit
Inventor: NISHIYAMA AKIHIDE
IPC: H04L27/227
Filed: 1983-08-31
Abstract: PURPOSE:To obtain an output wave which has a certain phase difference from an input signal wave, by using a wave, which is obtained in an analog phase locked circuit and is locked in phase with the input signal wave, as a clock of a digital phase locked circuit. CONSTITUTION:The input signal wave having a frequency (f) applied to a terminal 21 has noise components eliminated in a band-pass filter 6 and is applied to an analog phase locked circuit 12, and an output wave having a frequency (NX M). from a voltage control oscillator 9 is locked in phase with the input signal wave. Meanwhile, the input signal wave is applied to a phase comparator 1 of a digital phase locked circuit 11 also and has the phase compared with the phase of a pulse CP-90 which is different in phase from the output locked in phase with the input signal wave by 90 deg., and an output signal of phase lag or phase lead is sent to an U/D counter 2; and when the count value exceeds a prescribed range, a frequency division ratio N of a down counter 4 which divides the frequency of the output wave of the voltage control oscillator 9 is changed to N+1 or N-1. The output pulse divided in this counter 4 is divided furthermore in a fixed frequency divider 5 by a factor M and is outputted.
Patent JP-H08326313-A (JP)
Title: Method for placing concrete in src underground continuous wall
Inventor: SATO TETSUJI
IPC: E04G21/02
Filed: 1995-06-02
Abstract: PURPOSE: To improve the constructing efficiency by arranging a tremie pipe within a steel framed cage in the state where the tremie pipe is fitted to a steel tremie pipe guide rail, and building the steel framed cage in a drilled hole. CONSTITUTION: A tremie pipe 11 has a guide 13 protruded on the outside of a body 12 in such a manner that it can be loosely fitted into a tremie pipe guide rail 5 and moved along the rail. When such a tremie pipe 11 is arranged within a steel framed cage 1, the steel framed cage 1 in which the guide 13 of the tremie pipe 11 is fitted to the tremie pipe guide rail 5, respectively, and fixed by inserting a pin 7 to a through-hole 6 is built in a drilled hole.  A hopper is then arranged above the tremie pipe 11, concrete is placed in the drilled hole through the hopper and the tremie pipe 11, and when the top end reaches a prescribed height, the input is interrupted, the pin 7 is pulled out from the through-hole 6 in the state where the tremie pipe 11 is suspended to pull up it along the guide rail 5, and the pin 7 is then inserted to the through-hole 6 in a prescribed position to fix the tremie pipe again.
Patent JP-S6053626-A (JP)
Title: Display device for engine output condition
Inventor: MITAKE YOSHIMITSU
IPC: F02B77/08
Filed: 1983-08-31
Abstract: PURPOSE:To facilitate estimation and visual observation of a target operation conditions by two-dimentionally displaying an engine output condition in responce to the number of engine revolutions in accordance with an engine output characteristic curve in relation to a maximum engine output. CONSTITUTION:A display surface 10 is formed by an assembly of plural display elements 11. The horizontal axis 12 on the display surface represents a number of revolutions while the vertical axis 13 horsepower. The respective display elements 11 are arranged along plural characteristic curves. For example, the display elements 11 composed of fluorescent lamps, etc., arranged on the characteristic curve 14 include a common anode bent similarly with the above described curve, and connected to an anode terminal 16. In addition, grids commonly controlled in the vertical axis 13 direction are provided below respective different anodes, and connected to terminals 17. An upper edge portion 15 on the display surface 10 indicates a characteristic curve corresponding to a maximum output. In addition, the terminal 16 is supplied with power in responce to engine negative pressure, while the terminal 17 supplied in responce to the number of revolutions. Hereby, it is possible to easily grasp engine output conditions while visually observing how much excess horsepower is.
Patent JP-S642610-A (JP)
Title: Automatic rice cooker
Inventor: MISHIMA MOTOMICHI
IPC: A47J43/00
Filed: 1987-06-26
Abstract: PURPOSE: To provide an automatic rice cooker, the machine of which is small- sized and not complicated by providing a lid with a nozzle for jetting rice washing water to the rice in a rice boiling pot, and providing a stop valve always energized in the closing direction on the bottom of the rice boiling pot.  
     CONSTITUTION: A lid 4 is opened, measured rice is put in a rice boiling pot 2, the lid 4 is closed, a button of a control panel 29 is operated to set the rice cooking conditions, and the cooking is started. The weight of rice put in the rice boiling pot 2 is again measured by a weight sensor 19 to be stored in a microcomputer. A pump 23 is driven, a preset quantity of water is jetted from a nozzle 6, and the rice is washed by mutual friction and mixing action of the rice. A motor 5 is also driven to rotate the nozzle 6. A drain valve 12 is opened to discharge water, and after rice washing and water discharge are performed several times, water is supplied and measured by the weight sensor 19 in such a manner that the water quantity corresponds to the weight of rice to control the pump 23. An electric current is carried to a heater 20, and the rice cooking finish is detected by a temperature sensor 21 to stop the carrying of an electric current to the heater 20. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H1011617-A (JP)
Title: Customer service system
Inventor: KIYOKAWA MANABU
IPC: G07B1/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To shorten the developing period of a customer service terminal and to reduce the developing cost and the like, by mutually converting the application message of a dedicated terminal and the application message of the customer service terminal by means of a message compiling part. SOLUTION: When the customer service terminal 5 executes a prescribed communication with a host system 1, the message is transmitted from a multimedia application 15 to the host system 1 in the routes of B1-B5 in the drawing. Furthermore, the message is transmitted from the host system 1 to the multimedia application 15 in the routes of B6-B10. Communication with the host system 1 is controlled by using a host communication control part 12 provided for a passenger traffic terminal 3 and the necessary message is obtained. Then, a conversion processing between message constitution for a reserved ticket application 1 and message constitution for the multimedia application 15 is executed by using the message compiling part 13.
Patent JP-H1111762-A (JP)
Title: Roller surface foreign matter eliminating device
Inventor: OSADA MASAKAZU
IPC: B65H23/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a roller surface foreign matter eliminating device that can efficiently eliminate foreign matters stuck to the roller surface. SOLUTION: At the time of eliminating a matting agent stuck to a pass roller 16, a first adhesive roller 24 is brought into contact with the rotating pass roller 16. Then the first adhesive roller 24 is rotated while coming in rolling contact with the pass roller 16, and the matting agent stuck to the plass roller 16 is stuck to the first adhesive roller 24 by adhesive strength of the first adhesive roller 24. The matting agent is therefore eliminated efficiently from the pass roller 16.
Patent JP-H0325767-A (JP)
Title: Head position controller for disk type recording medium drive device
Inventor: SEKO SATORU
IPC: G11B21/10
Filed: 1989-06-22
Abstract: PURPOSE:To easily maintain on-track by calculating the servo information of a targeted track, detecting an error between the targeted track and a head locus, and adding a routine control signal on a head control signal when the error exceeds a prescribed value. CONSTITUTION:Tracking error data for servo areas S at the twenty eight locations on total periphery of a reference track Ts are calculated. Tracking control data is calculated from the error data, and also, the tracking control of a magnetic head device 7 is performed. An eccentric error component and a deformation error component are separated from the tracking control data, and an addition mean value of specific value is added considering respective measuring error, and is written on a memory device 5. When the head device 7 scans a data track TD, the tracking control data on the track TD formed by scanning the reference track Ts is read out from the device 5, then, the tracking control is performed. In such a way, the on-track can be easily maintained.
Patent JP-S6315244-A (JP)
Title: Patterning method and resist
Inventor: ABE NAOMICHI
IPC: G03C5/18
Filed: 1986-07-08
Abstract: PURPOSE:To develop an exposed resist film in a vapor phase by coating a resist consisting of a polymer as a chief material and acid chloride having the structure of R-COCl as an assistant on a substrate, exposing the desired region thereof and executing a down flow etching method using a gas contg. oxygen. CONSTITUTION:The resist consisting of the polymer (1,4-polybutadiene 1,4- polybutadiyne or the deriv. thereof, etc.) having double or triple bonds at the main chain as the chief material and the acid chloride having the structure of R-COCl as the assistant is coated on the substrate to form the film of the resist. The desired region of such resist film is exposed by UV light, X-rays or electron beam and the substrate having the exposed resist film is subjected to patterning by executing the down flow etching method using the gas contg. the oxygen. The exposed resist film is thereby developed in the vapor phase.
Patent JP-S5862657-A (JP)
Title: Production for electrophotographic carrier material
Inventor: YAMAZAKI HIROSHI
IPC: G03G9/113
Filed: 1981-10-09
Abstract: PURPOSE:To produce carrier which has a uniform and smooth surface state and is superior in durability, by using two kinds of solvents, which do not mix with each other, to obtain a suspension and removing the solvents in the producing method for an electrophotographic carrier coated with a resin. CONSTITUTION:In the production for an electrophotographic carrier where a resin superior in triboelectrification characteristic to a toner is coated on the surface of a carrier core material, a resin solution, where a resin to be coated is dissolved in the first solvent where the carrier core material is dispersed, is added gradually to a solvent, which does not dissolve this resin and has a boiling point higher than that of the first solvent and does not mix with the first solvent practically, to obtain a suspension, and the first solvent is removed after granular materials coated with the resin solvent are formed. Thus, an aqueous dispersion medium can be used to make the production safe, and the carrier is produced which has a uniform and smooth surface state and is superior in humidity resistance and durability and has less aged change.
Patent JP-H11352290-A (JP)
Title: Glassifying vessel combining device
Inventor: YASUTAKE NOBUHIRO
IPC: G21F9/36
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a glassifying combining device, capable of always controlling the pressure inside a nozzle outer cylinder and a combining device outer cylinder under negative pressure. SOLUTION: This device is provided with a combining device outer cylinder 16, connected at the lower end of a nozzle outer cylinder 12 surrounding a flow-down nozzle 10 in circumferential direction, a depressurizing tube 28 of which upper end is connected to the nozzle outer cylinder 12 and the lower end is connected to a gas exhaust tube 7, a flow control valve 42 provided to the depressurizing tube 38, and a pressure controller 39 which operates a cooling air discharging device 15 after increasing the opening of the flow control valve, based on a cooling air discharging command signal 43 to the cooling air discharging device 15 which is capable of discharging the cooling air into the flow-down nozzle 10.  The pressure controller 39 increases the valve opening of the flow control valve 42, before discharging the cooling air from the cooling air discharging device 15 and suppresses the rise of the pressure in the nozzle outer cylinder 12 and the combining device outer cylinder 16.
Patent JP-S5493236-A (JP)
Title: Gas combustion controller
Inventor: SHIMIZU TOORU
IPC: F23N5/10
Filed: 1977-12-30
Abstract: PURPOSE:To facilitate the operation for starting combustion, by making it needless to hold a knob for a long time unitl a solenoid valve is opened by an electromotive force caused through a thermocouple at the time of ignition. CONSTITUTION:When a starting switch 20 is closed, a relay RY2 operates. An igniter 32 is fired by the closing of a contact ry21 of the relay, thereby starting the combustion on a burner. At that time, an electromagnet coil 31 is energized to continuously open the solenoid valve. The electromotive force is caused by the combustion through the thermocouple 24. When the voltage of the electromotive force becomes e1, the voltage is amplified by an amplifier 25 and the output of a voltage comparator 26 becomes ''H''. At that time, a constant voltage circuit 23 starts charging a capacitor C. When the voltage becomes e2 higher than e1, A voltage comparator 27 generates an output ''L''. When the terminal voltage of the capacitor C reaches a reference level, a voltage comparator 28 generates an output ''L'' and the igniter 32 is cut off by the opening of a contact ry1 of a relay RY1.
Patent JP-H0451999-A (JP)
Title: Collar correction mechanism in pre-processing machine of clothing
Inventor: MAEJIMA YOZO
IPC: D06F89/00
Filed: 1990-06-19
Abstract: PURPOSE:To perfectly perform automatic application by eliminating swell or slack around a collar and arranging the posture and shape of the collar by correcting the collar of clothing by performing the pressurization and travel operations of a correction member. CONSTITUTION:The clothing is applied to a carrier belt 2 facing the collar upward, and is carried to the next process. The correction member 10 with width wider than the collar is moved from the lower side to the upper side for the collar of the clothing at a prescribed position on a carring plane 9. Also, the travel mechanism of the correction member 10 consisting of a suspension type link 13 and supporting shafts 12, 14. etc., is supported with bearings in suspension type by locating at the upper position of the correction member 10, and is provided at a machine body 1 so that the mechanism itself can be moved in the travel direction of the clothing. Furthermore, a pressurizing means consisting of a tortion spring 18 pressurizes the correction member 10 along the carrying plane 9 on which the clothing is placed so that the collar can be moved as being pressurized by the action of the travel mechanism. As a result, it is possible to arrange the posture and the shape of the collar especially when the clothing is applied, which enables the automatic application to be performed perfectly.
Patent JP-H06712-A (JP)
Title: Machining method for revolving scroll
Inventor: ABE NOBUO
IPC: B23C3/32
Filed: 1992-06-19
Abstract: PURPOSE:To provide a machining method wherein excellent flatness of an end plate surface can be achieved even when a revolving scroll being the main constituent part of a scroll compressor has rigidity in terms of shape. CONSTITUTION:A draw claw 12 is pressurized in parallel to the axis of a revolving scroll in a state that, by utilizing a peripheral groove formed in the outer periphery of the end plate part 3 of a revolving scroll 1 and a radial groove 8 formed in a chuck part 7, the tip of the draw claw 12 on the packing plate 11 side is inserted in the groove and hooked astride the radial groove. The revolving scroll 1 is securely adhered to the packing plate 11 with high precision in a state that it is prevented from deformation as much as possible, and machining is carried out by using an end mill and the like. This method brings the end face of the revolving scroll into vertical contact with a packing plate surface where right angles precision is easily provided, causes secure fastening of the revolving scroll through delicate resilient deformation of the draw claw and a work, reduces the fastening deformation, and provides excellent flatness of an end plate surface.
Patent JP-S5381999-A (JP)
Title: Producting method of electret
Inventor: AMAKASU SHIYUUJI
IPC: H01G7/02
Filed: 1976-12-27
Abstract: PURPOSE: To prevent variation of charging due to variations of temperature or humidity thus to prevent spark discharge and to stabilize charging, by installing control electrode between discharging electrode and grounding stage and controlling potential on control electrode in accordance with variation of superficial charge. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5382995-A (JP)
Title: Heat source control device for heat transmitting device
Inventor: OKAMOTO EIKI
IPC: G05D23/19
Filed: 1976-12-29
Abstract: PURPOSE: A heating source is cntrolled by a vibration responsive thermal sensor, a heat transmitting is performed by an evaporation and condensation of evaporating medium to improve a safety of the device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5586830-A (JP)
Title: Polypropylene resin composition
Inventor: KUSUMI NOBUYUKI
IPC: C08L57/00
Filed: 1978-12-22
Abstract: PURPOSE: A polypropylene resin composition that is made by adding a mineral oil resin or its hydrogenated product to a polypropylene polymer, thus showing high transparency and extrusion processability.  
     CONSTITUTION: Said composition comprises (A) 100 parts by wt of a polypropylene polymer, (B) 0.1W25 parts of a mineral oil resin resulting from polymerization of C 4W9  fraction of mineral oil or its hydrogenated product, when needed, (C) 5W200 parts of a impact modifier, wherein the mineral oil resin or its hydrogenated product has a softening point of 50W230°C according to ASTME-28-67, ball ring method and a melt viscosity of 0.01W500 poise at 200°C measured by B- type viscometer. The polypropylene polymer used is, e.g., polypropylene homopolymer, random, graft copolymer of more than 50wt% of propylene with other monomers or their polymer blend mainly containing the same. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6222973-A (JP)
Inventor: TOMIYOSHI KAZUO
IPC: F25B41/00
Filed: 1985-07-19
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。