baber/WOPTO huggingface dataset:
Patent JP-H02230283-A (JP)
Title: Cleaning device for latent image carrier
Inventor: KITAO TATSU
IPC: G03G21/10
Filed: 1989-03-03
Abstract: PURPOSE:To improve the recovery efficiency of toner from the latent image carrier and to prevent toner from being scattered to a photosensitive drum by providing a toner scatter preventive cover which has a part for closing the gap between an upper cover and a cleaning means and parts for closing the gaps between both ends of the cleaning means and the side wall of a cleaning device. CONSTITUTION:The space between the cleaning means 18 and upper cover 24 is shielded by the main closure part 26 of the scatter preventive cover 25, so toner which is scattered by a rubber blade 22 strikes on the main closure part 26 to fall on a scraper 19. Further, the gaps between both the ends of the cleaning means 18 and the side wall of the device are shielded by the both side closure parts 27 at both ends of the scatter preventive cover 25, so the toner scattered by the rubber blade 22 strikes an the both side closure parts 27 to fall on the scraper 19. Consequently, the toner is prevented from being scattered and stuck on the latent image carrier 1 and the toner which is removed by the cleaning means 18 is securely recovered in a recovery container 21 to improve the recovery efficiency.
Patent JP-S62210349-A (JP)
Title: Hot water supply and room heating device with additional burning function
Inventor: ADACHI YOSHIYUKI
IPC: F24H1/46
Filed: 1986-03-07
Abstract: PURPOSE:To stabilize the hot water temperature, reduce cost, and improve construction work by burning a room heater burner as well, recycling hot water to a bath tub heater, and supplying hot water automatically to the bath tub when the hot water supply capability is exceeded during automatic hot water supply and integrating measurement of a specified amount is made by a supply water detection element, and closing a supply hot water flow rate control valve at an arbitrary set value by a supply water detection element to stop automatic hot water supply. CONSTITUTION:When a comparator 40 operates to compare to find that the signal of a thermistor 23 is lower than a set value of an automatic supply hot water temperature and the difference between the hot water temperature and a desired bath temperature is large with a judgement that the situation exceeds the hot water supply capability and a specified amount set by an automatic supply hot water set value setting device 58 is measured by integration, a room heater operation control section 46 is actuated and an electromagnetic valve 20 is opened, a burner 21 for room heating is burned at the same time, a pump 3 is driven also to open an additional burning temperature adjusting valve 37, recycle hot water to a bath heater 9 and control stably the bath tub temperature with hot water supplied automatically. When integration measurement of a set value of automatic supply hot water by a supply water detection element 22 reaches a set value, a supply hot water flow rate control valve 35 is closed and the automatic hot water supply stops.
Patent JP-S59176007-A (JP)
Inventor: OOTA MASAYUKI
IPC: B27B25/00
Filed: 1983-03-25
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-S61210328-A (JP)
Title: Color display body
Inventor: MOROZUMI SHINJI
IPC: G02B27/00
Filed: 1985-03-14
Abstract: PURPOSE:To obtain a means for color expression having high transmittance and high saturation by using a plane multi-picture element spectral plate which separates white light to red, green and blue components and supplies flatly the same so as to obtain juxtaposed R, G, B light sources in place of a color filter. CONSTITUTION:The plane multi-picture element spectral plate consists of microlenses 22, a microprism array 21 facing the same and a plane integrated waveguide 20. The white light from below is focused toward the center by the microlens array 22 and is made incident on the microprism array 21. The R component is less bent and the B component is more bent in the prism array owing to the dependency on the refractive index with the wavelength. The white light is demultiplexed to R, G, B at the outlet of the plane integrated waveguide 20 such as rod lens array and the demultiplexed outputs are obtd. if said waveguide is placed oppositely to the positions of the respective separated components. There is not absorption at all in the route of the light of the above-mentioned method with the principle thereof and therefore the display body is brighter than the conventional color filter.
Patent JP-H10245099-A (JP)
Title: Drink dispenser
Inventor: HASHIMOTO MASAMI
IPC: B67D1/04
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To completely extract a drink such as liqueurs from a bottle with little leaving it in the bottle while preventing it from dissipating gasses. SOLUTION: In this drink dispenser, a drink 5 is sucked and extracted from a bottle 4 by a pump 7, and discharged into a cup. The drink dispenser is provided with a dispenser head 10 water-tightly attached to the bottle mouth 4a, and a holder frame 11 provided with a socket 12 connected to the dispenser head 10 and a drink hose 8 at the top thereof to hold the bottle turned upside down. The dispenser head is provided with an automatically closing valve (spool valve) 14 assembled in the front end nozzle, an extract passage for the drink connecting the closing valve and the bottle inside and piercing the head body, an air supply pass piercing the head body, a check valve 16 for the supply air connected to the inlet of the air supply pass, and an air supply pipe 15 extending from the air supply pass to project into the bottle inside.  The drink is extracted from the bottle turned upside down.
Patent JP-H09238660-A (JP)
Title: Feeder of cooked material
Inventor: TOMIMATSU KAZUNARI
IPC: A23L27/60
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To enable definite amount of feed of a cooking material having high viscosity such as mayonnaise from a stocker as well as variable control of material feed amount and improve maintenance on sanitary aspect. SOLUTION: Tubes 6 and 7 on upper stream and downstream comprising elastic tubes and a cylinder 9 in which a piston 10 is built at the intermediate position are arranged in a material discharging pipe between a stocker 1 housed in a cooking material 2 and a nozzle 3. A piston is longitudinally subjected to stroke operation through a stepping motor 12 and a solenoid driving type seesaw type stopper 14 is fitted as piping closing means between tubes 6 and 7. Engaging operation of the stepping motor 12 and a solenoid 13 is carried out by signal from a control part 16. Thereby, the cooking material is extracted each definite amount from the stocker 1 and discharged through a nozzle and fed.
Patent JP-H10256576-A (JP)
Title: Solar cell sheet
Inventor: SHIMIZU KAORU
IPC: H01L31/04
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To removably mount the solar cell module on a metal member which attracts a magnet by mounting a magnet sheet on the front or back surface. SOLUTION: A base 53, adhesive 54 and solar cell elements 51 are laminated. A plastic magnet sheet 56 of about 0.1mm thick is pasted with adhesives to one main surface of the base 53 of a flexible solar cell module covered with a cover 55, thus forming a flexible solar cell module. Hence it can be removably mounted on the outer surface of a magnetic metal-made electronic apparatus or car.
Patent JP-S58172986-A (JP)
Title: Controller for induction machine
Inventor: MIKI KOUJI
IPC: H02P23/07
Filed: 1982-03-31
Abstract: PURPOSE:To perform the stable operation of an induction machine by detecting the signal relating to the secondary resistance from the output signal of an amplifier which inputs a deviation signal between the set primary voltage and the detected value and correcting the slip frequency by this signal. CONSTITUTION:The output signal of an absolute value circuit 19 becomes a signal which instructs the primary voltage of an induction machine 4. The primary voltage of the machine 4 is detected by a transformer 40 and a voltage detector 21. A deviation between the output signals of the detector 21 and the circuit 19 is obtained by a subtractor 22, the output of the which is applied to an adder 10 through an analog gate 24 wich is turned ON or OFF by the output signal of a speed discriminator 23, a polarity converter 25 and a voltage control circuit 26. The output signal of the circuit 26 is a correction signal of the slip frequency which relates to the secondary resistance of the machine 4. The output signal of the adder 10 is applied to multipliers 13, 14 through V/F converters 11, 12, the outputs of which are applied to 2-phase/3-phase converter 15.
Patent JP-H08249120-A (JP)
Title: Positional information inputting device
Inventor: TOSHIMI KEIICHI
IPC: G06F3/0488
Filed: 1995-03-10
Abstract: PURPOSE: To provide a positional information imputting device capable of inputting positional information indicating a position on the screen of a large screen display device. CONSTITUTION: When a required position on a screen panel 11 is indicated by a stylus pen 10, the pressure of the pen 10 is detected by respective pressure sensors arranged on the lower and left sides of the panel 11 and a position detection part 12 finds out pressure distribution corresponding to the position specified by the pen 10 based upon detection outputs from respective pressure sensors and calculates the position specified by the pen 10 based upon the pressure distribution.
Patent JP-2000245295-A (JP)
Title: Device for supplying oxygen-rich water
Inventor: KAWAGOE HARUMORI
IPC: A01K63/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject device which can simply and highly efficiently supply oxygen to water in a high density by simply connecting the device to a power source and dissolving the oxygen in the water to produce the oxygen water by a specific method. SOLUTION: A oxygen-concentrating machine 3 is disposed in an oxygen-rich water supply device 2 provided with a press-dissolving portion 1. Oxygen produced by the use of the oxygen-concentrating machine 3 is charged into the press-dissolving portion 1 together with the water, and pressed in the press- dissolving portion 1 to dissolve the oxygen in the water to produce the oxygen water. Therein, it is preferable that the oxygen water extruded from the oxygen- rich water supply device 2 into the water tank is used as water to be charged in the press-dissolving portion 1 after circulated in the water tank.
Patent JP-S61209780-A (JP)
Title: Welding equipment for balancing machine
Inventor: GENMA KANAE
IPC: G01M1/32
Filed: 1985-03-14
Abstract: PURPOSE:To weld a metallic piece without any deflection nor deformation on a shaft by holding with contact within a fixed pressure a propeller shaft with the descent of the upper part electrode connected to the lift device of a supporting base on a horizontally fixed rail and by welding the metallic piece with electrification by pinching with the ascent of the lower part electrode. CONSTITUTION:A supporting base 3 is supported by a pin 14 on the travel 13 fitted freely slippably to the horizontally fixed rail 1 of the above of a column. The upper part electrode E laid to a supporting arm 26 comes into contact with a shaft W with the descent of the cylinder 20 piston rod 21 of the supporting base 3 and a guide rod 24, and the pressing force thereof is held in 2-4kg by a floating device 23. A gun arm 18 is ascended by the pressurizing of a cylinder 15 and the lower part electrode E2 placing the metallic piece P on pinches the shaft W and welds the metallic piece P. The bending force of only about 2kg is applied on the shaft W and a good welding of the metallic piece P is performed without any deflection nor deformation. The safety is secured by the descent of a piston rod 35.
Patent JP-S56146728-A (JP)
Title: Material supplier in centrifugal molding device
Inventor: YAMAMOTO MASAHIKO
IPC: B29C39/42
Filed: 1980-04-17
Abstract: PURPOSE: To minimize the quantity used of accelerator and to adjust automatically the curing speed for molding at the ordinary temperature by a method wherein the temperature of the sand in a sand hopper is detected, the supplying quantity of the accelerator to a mixer is adjusted, and resin liquid and the accelerator are supplied continuously.  
     CONSTITUTION: Accelerator-mixing resin liquid 3, sand and the like are supplied as a mold 2 is being rotated around a horizontal shaft core 1 and a combined tube 5 is molded centrifugally on the inner circumference of a mold 2. The operating part 18 at the lower end of the piston rod of a reciprocating quantitative supplier 12 of resin liquid operates a lower limit and an upper limit air-limit-switch 35, 38 and operates a piston pump 40 through an air cylinder 42 to supply accelerator 53 to a mixing tank 6. The temperature of the sand 4 is detected by a temperature sensor 50, the detected signal 51 is sent to a controller 48, the hydraulic pressure 49 corresponding to the signal is given to a servocylinder 47 to adjust strokes S of a piston pump 40 and to supply the accelerator at quantities suitable for the temperature of the sand 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52134371-A (JP)
Title: Fluorescent surface formation for color receivers
Inventor: AZUMA HIROO
IPC: H01J9/227
Filed: 1976-05-06
Abstract: PURPOSE: To improve the picture on the black matrix color receiving tubes, by scumbling the reflecting image of external scenery. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03253675-A (JP)
Title: Earthquake resisting reinforced k type brace
Inventor: HORI TOMIHIRO
IPC: E04B1/24
Filed: 1990-03-01
Abstract: PURPOSE:To reinforce compressive force resistance and tensile force resistance and to promote the safety of a structure in case of an earthquake by assembling brace shaft members coated with a viscoelastic material and buried into reinforced concrete to a steel framed structure. CONSTITUTION:External surfaces of brace shaft members 5 holding a filler plate 4 intermittently between two flat steels 3 and 3 are coated with a viscoelastic material 6, and they are so formed that they are buried into precast reinforced concrete into which reinforcing bars are placed. Assembly to a steel framed structure is such that gasset plates 11 and 11 fixed respectively to joints are inserted between the fat steels 3 and 3 of double shear joint sections 8 to fix them in the shape of an inverted V with shear bolts 12. When tensile force is given, the brace shaft members are not disturbed by the precast reinforced concrete of the peripheral surfaces of them because of the interposition of the viscoelastic material, they extend in accordance with the tensile force, and when compressive force is given, the precast reinforced concrete resists, and the buckling of the brace shaft members is controlled even if it is in excess of the buckling critical compression value. According to the constitution, even if the shaft member having the same sectional area as that of the traditional one is used, it can resist against a big earthquake.
Patent JP-H06240434-A (JP)
Title: Method for preventing edge over coat of hot-dip coated steel sheet
Inventor: DEN TATSUHIRO
IPC: C23C2/20
Filed: 1993-02-17
Abstract: PURPOSE:To prevent edge over coat without impairing appearance by executing gas-wiping while moving a plating metal on a steel edge part to the inside with a mobile magnetic field generating coil. CONSTITUTION:Gas wiping nozzles 3 are arranged opposite to both side faces of the steel sheet 2 vertically ascending from a plating bath 1 in a continuous hot dip galvanizing line. The mobile magnetic field generating coils 4 are arranged to face oppositely thereunder so that the advancing direction of moving magnetic field is toward the center of the steel sheet 2 in the width direction. The coating weight of the edge part is controlled to be equal or below that on the center part of the steel sheet 2 by the action of the mobile magnetic field generating coil even in the case of using the gas wiping nozzles 3 constant in the slit width of the nozzle opening over the width.
Patent JP-H10213019-A (JP)
Title: Exhaust gas recirculating device
Inventor: SUZUKI FUMITADA
IPC: F02D9/10
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent recirculating gas from being led to reversely flow in an intake pipe, and also prevent deposits from being stuck to the circumference of a throttle valve. SOLUTION: In this device, in the following flow area of an intake air flow on the downstream side of the throttle valve 3 of an intake pipe 5, a curved pipe 24 opened toward the downstream side is made to server as a recirculating gas guide passage 17, thereby the terminal part of a recirculating gas introducing passage 8 can be formed. A recirculating gas control valve 4 is arranged on the way to the recirculating gas introducing passage 8. Recirculating gas flows assuredly to the downstream side by being carried on an intake following flow, thereby it may not be reversely led to flow toward the throttle valve 3. The recirculating gas guide passage 17 may be formed, for example, as a part comprising a partitioning wall and a slant surface.  The thusly arranged recirculating gas guide passage 17 is arranged in this device, thereby not only sticking of deposits can be prevented, but also recirculating gas can be uniformly distributed to each air cylinder.
Patent JP-H05258414-A (JP)
Title: Tape loading mechanism for magnetic recording and reproducing device
IPC: G11B15/665
Filed: 1992-03-10
Abstract: PURPOSE:To enable the independent and easy setting of the point of the time of the position control of two guide base members to be regulated by separately constituting driving power transmission routes for these guide base members. CONSTITUTION:A cylinder, position regulating member, capstan motor 9, etc., are mounted on a chassis 1 and a supply reel turn table, take-up reel turn table, driving motor 8, etc., are mounted on a chassis 2. The driving power of the motor 8 is transmitted via transmission gears 23 to 26 mounted on the chassis 2 to cam members 27, 28 of the chassis 2. The chassis 2 is moved parallel with the chassis 1 by a motor 8 and the driving power is transmitted to the chassis 1 via the driving gears 101 to 103 according to this movement at the time of operation to load the tape. As a result, the points of the time the positions of the guide base members 51, 53 of the chassis 1 and the guide base member 52 of the chassis 2 are to be regulated are respectively independently and easily set.
Patent JP-H04286487-A (JP)
Title: Automatic equalizer
Inventor: MATSUE HIROSHI
IPC: H04N7/035
Filed: 1991-03-15
Abstract: PURPOSE:To fetch an equalized teletext broadcasting signal from an input video signal with simple constitution. CONSTITUTION:An input video signal is digitized by an A/D converter 2 while being sampled by a frequency being an integral number of multiple of the horizontal scanning frequency and twice or over of a data rate of a teletext broadcasting signal. Thus, the input video signal is sampled at an integral number of multiple of the data rate of the teletext broadcasting signal. An output of a TF 3 is given to a phase detector 36, from which the sampling phase is detected. The phase detector 36 selects one of plural reference signal generators 32-34 whose sampling phase differs so that the sampling phase corresponds to a peak position of the teletext broadcasting signal. Thus, the sampling phase is changed and the teletext broadcasting signal is extracted at its peak position by an extraction circuit 35.
Patent JP-2000245539-A (JP)
Title: System desk shelf for working desk
Inventor: CHIKAKI KAZUKI
IPC: A47B65/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a system desk shelf for a working desk which has no unnecessary facility if a bookstand is used as a part of a bookshelf in a state of which the bookstand is installed in a desk shelf main body and can provide original book supporting facility of the bookstand when the bookstand is separated from the desk shelf main body and used by putting on a desk worktop independently and is intended to use various ways and cut down the cost and improve the outside appearance simultaneously. SOLUTION: A bookstand 2 provides single or plural small partition members 22 on an upper face of a putting plate 21 with standing and a supporting member 8 provides siderest rods 8B and 8B with extending from both ends of a straight line-shaped backrest rod 8A to a front lower part to install the supporting member 8 which is placed at a back part or the back part and both side face parts of the bookstand and supports books at a suitable place of the bookstand and the desk shelf main body 1 so as to be put on and taken off selectively. Then, supporting openings 31, 33 which engage an end part of the siderest rod and concave parts 32, 34 which engage and support a central part of the backrest rod are provided at the right place of the bookstand and the desk shelf main body.
Patent JP-S55144358-A (JP)
Title: Connector of air feed pipe
Inventor: MATSUMURA HIROSHI
IPC: B22C15/24
Filed: 1979-04-24
Abstract: PURPOSE: To eliminate the rubber hoses which are liable to be damaged by movement of the cover and simplify the device by letting an air feed pipe which communicates and connects at one end to the cover member of the mold molding device and is protrusively provided with the other end opening outward move upward so that it is communicated and connected to the upper stationary connecting pipe.  
     CONSTITUTION: When a pattern plate 6 is moved upward, a molding flask 12 is placed thereon and is moved upward. It is stopped when superposed and placed  with a build-up flask 13. Next, a cover member 20 which is open at the bottom  surface above a roller conveyor 19 is moved laterally from the opposing above of  the plate 6 and molding sand is packed into the flasks 12, 13. After the member 20  is moved to right above the flask 13, the member 20 is placed on the flask 13 by  the reascening of the plate 6 and the top end opening face 26 of an air feed pipe 24  is pressure-contacted to the bottom end opening face 29 of a connecting pipe 28 by way of a sealing member 30. As a result of this, the pipes 24, 28 are airtightly communicated, connected and stopped. Following to this, compressed air is flowed into the flasks 12, 13 through pipes 33, 28, 24 and lower chamber 23 and is flowed toward small holes 8, whereby the sand is solidified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01224689-A (JP)
Title: Optical sensor circuit
Inventor: KAKIUCHI YOSHIHIRO
IPC: G01V8/12
Filed: 1988-03-04
Abstract: PURPOSE:To enable high-reliability detection including the detection of thin paper, etc., which transmits light slightly regardless of a decrease in light quantity due to deterioration of a light emitting element, dust, etc., by converting the output current of a light receiving element generated in response to the passage of a medium into a voltage and comparing the voltage with a prescribed reference voltage. CONSTITUTION:A driver circuit 11a drives the light emitting element 8 with a constant current to emit light. The light receiving element 8 is arranged oppositely to the element 8 at an interval and the output current generated by receiving the light from the element 8 is converted by a converting circuit 12a into a voltage. The reference voltage generation part 16 which is constituted by connecting resistances R1-R5 in series generate reference voltages V1-V4. A detection medium indicating means 20 selects and indicates the detection of one kind of medium among plural kinds of medium differing in light transmissivity. Then, a selection part 17a selects and outputs a prescribed corresponding reference voltage from the generation part 16 and a comparison part 13a compares the voltage converted by the converting circuit 12a with the prescribed reference voltage selected by the selection part 17a and outputs the decision result. The output of the comparison part 13a is used to detect whether or not a medium passes between the elements 8 and 9.