baber/WOPTO huggingface dataset:
Patent JP-H11325522-A (JP)
Title: Air purifying device with table
Inventor: FUKUCHI NAGAYOSHI
IPC: A47B13/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To purify air in a living space into ambient atmosphere as it is, by a method wherein the top plate of a table is formed in a double state, an adsorbing sheet containing silica gel is contained in a space therebetween, air in a chamber is caused to pass through a sheet by a motor-driven fan, disposed at the lower part of a table top plate, for circulation. SOLUTION: The top plate of a table 1 is doubled, an air hole 9 to input indoor air is formed in an outer frame 8 of a lower top plate 7, and an edge in which an upper top plate 14 is contained is formed. The upper top plate 14 is removable, and periodic replacement of silica gel in a space part in the table 1 and a similar adsorption sheet 4 is practicable. A motor-driven fan 10 is attached to an air chamber 11 attached to a lower part or a side, and through operation of the fan 10, indoor air introduced in an air hole 9 opened to an outer frame 8 of a top plate is purified when the indoor air passes the adsorption sheet 4. By feeding the purified air to the interior of a room through a chamber discharge air hole 13, indoor air is purified.
Patent JP-H0457689-A (JP)
Title: Control device for driving device, and multi-shaft mechanism
Inventor: OGISO TOSHIO
IPC: B25J13/00
Filed: 1990-06-25
Abstract: PURPOSE:To make possible the establishment of high speed proportion control gain even in the case of driving a load having mechanical resonance characteristics by interposing a phase advancing circuit to advance a phase with a constant gain beyond the threshold frequency in a driving force command generating section of a control device for a driving device to interpose the mechanical resonance characteristics. CONSTITUTION:A speed control section is formed of an analog circuit, and judges the size relation of an input signal frequency (f) to the threshold value (fo) in a driving force command generating section, and interposes a phase advancing circuit 8 shown by Gc involved in the formula of f<fo:Gc=1, f>=fo:Gc=S/2pif in a frequency region (S-region). Thus the frequency in which the phase of a control system open loop transmission characteristics becomes -18 deg. is increased to improve a proportional control gain.
Patent JP-S5788290-A (JP)
Title: Submergible pump
Inventor: TSUJIMOTO HARUO
IPC: F04D13/14
Filed: 1980-11-20
Abstract: PURPOSE: To protect the interior of a main pump against wear at the time of water-lacked or waterless operation of a submergible pump, by operating a lower impeller alone as a pump at the time of water-lacked or waterless operation of the pump, so that sand or the like is not drawn into the pump from a suction port of an upper swirl chamber.  
     CONSTITUTION: When water-lacked or waterless operation of a submergible pump take place along with lowering of the level of water in a tank, a main impeller 3a stops to function as a pump, and water drawn from a suction port 5b of a lower swirl chamber 4b together with air is discharged to the outside of the tank via a subsidiary discharge passage 7b only by the function of a lower impeller 3b. Therefore, only air is drawn from a suction port 5a of an upper swirl chamber 4a and sand or the like is not drawn from the port 5a, so that the interior of the pump is protected against wear at the time of water-lacked or waterless operation of the pump. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6321307-A (JP)
Title: Rocker arm tip
Inventor: KANO MAKOTO
IPC: F16H53/06
Filed: 1986-07-11
Abstract: PURPOSE:To improve wear resistance by a method wherein a tip, made of high chromium cast iron with the predetermined contents, which is subjected to Tufftride process and to a process where brittle hardened Tufft compound layer on the surface thereof is removed, is provided on the contact portion of a rocker arm to a cam. CONSTITUTION:On the contact portion of a rocker arm to a cam, a tip with wear resistance is provided. The tip is made of high chromium cast iron that contains 10-20wt% Cr, 2.0-3.5wt% C, 0.05-0.3wt% P, 1.0-2.0wt% Si, 0.5-1.0wt% Mn and 0.3-1.0wt% Ni. The cast iron is subjected to a carburizing process if necessary and to Tufftride process (soft nitriding process) infallibly. Then, brittle hardened Tufft compound layer formed on the sliding surface of the cam is removed so that the surface with a forcible Tufft compound layer and nitride diffusion layer can be obtained.
Patent JP-S5588918-A (JP)
Title: Carrier roll for hot metallic billet
Inventor: KUROKI TAKANORI
IPC: B65H27/00
Filed: 1978-12-27
Abstract: PURPOSE:To prevent the roll shaft from bending due to temperature rise, by installing the concave grooves in the outer wall and inner wall of the sleeve so as to make the shape of these inner  and outer concave grooves to be the same and to make the sum of depths of inner and outer concave grooves to be larger than the wall thickness of the sleeve. CONSTITUTION:As for the shape of concave grooves to be installed in the sleeve 1, there are  three types as follows; the ring type outer concave groove 2, the corrugated ring type outer concave groove 3, and the helical outer concave groove 4; in each case of these types, the sleeve 1 is  provided with the inner concave groove 2', 3', 4', of the same shape as the outer concave groove  2, 3, 4. The outer and inner concave grooves are closely located, and the depth of the outer concave groove is carved generally so as to be considerably deeper than a half of the wall thickness of sleeve 1. Besides, the bottom plane of the outer concave groove is preferable to be curved, because of the effect to prevent the growth of crack in the sleeve 1. In the meantime, the inner and  outer concave grooves of the sleeve 1 are for the purpose of obtaining flexibility of the sleeve in  the axial direction of the roll; in the outer surface of the sleeve, the opening is preferable to be  sealed tight because of preventing the formation of unevenness in the surface of the hot metallic  billet, and also, because of preventing the excessive temperature rise at the groove bottom due to  the radiant heat.
Patent JP-S5867583-A (JP)
Inventor: YAMAMOTO SADAFUMI
IPC: B62L3/02
Filed: 1981-10-15
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-H08334674-A (JP)
Title: Television lens servo controller
Inventor: IZUMI YASUHIRO
IPC: G02B7/08
Filed: 1995-06-07
Abstract: PURPOSE: To facilitate operation by making the storage and reproduction of preset data possible. CONSTITUTION: A presetting functional part is provided in the body 7 of a zoom servo controller 1 and a thumb ring 5 is provided with a memory selecting switch 45a connected to plural semiconductor memories in the presetting functional part, a reproducing mode switch 46 and a memory mode switch 47. A position command signal from the reproducing mode switch 46, a position signal from the memory mode switch 47 and a speed range signal from the semiconductor memory are connected to a lens body with a connector 11. A zooming/ focusing position signal from a lens for a shot, set by the operation of the zoom servo controller 1 is stored in the semiconductor memory by the turning on of the memory mode switch 47. When the reproducing mode switch 46 is turned on, information in the semiconductor memory is transmitted to the lens body, as the position command signal.
Patent JP-H09291750-A (JP)
Title: Universal stop device for sliding door
Inventor: DEMUKAI ENZO
IPC: E05F5/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a universal stop device in which a sliding door so constituted so as to be automatically closed by a sliding closer can be stopped at any position. SOLUTION: A hanging door roller loaded on a rail 3 provided on the upper part of the entrance of a building is provided on the upper end, the main body part 6 of a universal stop device is fitted to the upper end of a sliding door opening/closing while sliding along the rail 3, and the door roller provided with a groove 8a in the circumferential direction to be loaded on the rail 3, flange parts 8b of larger diameter than the groove 8a on both sides of the groove 8a, and respective one circular-arc- shaped recessed parts 8c formed on the same positions of the outer circumference of the flange parts 8b of both sides, is provided inside the main body part 6 so as to be pivotally supported with a horizontal shaft.  Further, the main body part 6 is therein provided with a supporting metal fitting 18 capable of being swung through a horizontal shaft 15, and a roller 14 pivotally supported with a horizontal shaft 19 energized in the direction of being pushed on the door roller 8 side by a spring 13 so as to be fitted in the circular-arc-shaped recessed parts 8c of flange parts 8b on both sides is provided on the supporting metal fitting 18.
Patent JP-H0332156-A (JP)
Title: Picture editing device
Inventor: FUKUDA SHIGERU
IPC: H04N1/387
Filed: 1989-06-29
Abstract: PURPOSE:To attain high speed picture edit to plural areas located separately by comparing the presence of coincidence between a count by a main scanning count means and a data of an area storage means so as to control a gate means. CONSTITUTION:The device is provided with a read means 1 reading an original picture, a storage means 2 storing picture information, a picture recording means 3 reading the picture information and outputting the information to recording paper, an input means 4 entering 1 condition for picture recording, and a system control means 5 sending required information to each means based on the information by the input means 4 and monitoring and controlling each state. Then a gate is switched with an output of a main scanning comparison means comparing the count by the main scanning count means and a data of the main scanning area storage means and the area data is read selectively from the picture recording means 3 based on each output of the main scanning comparison means and each count of the subscanning count means and the main scanning count means. Thus, the picture of the area of plural locations placed separately is attained at a high speed.
Patent JP-H0754985-A (JP)
Title: System and method of controlling clutch mechanism for controlling transmission
Inventor: DEEBITSUDO YUUJIN BURANDON
IPC: B60W10/10
Filed: 1994-07-18
Abstract: PURPOSE: To perform torque transmission-transfer of control elements at a suitable time in a powershift transmission driven by plural control elements, by controlling pressurizing timing of the control elements as a function of the length of filling periods of the control elements. CONSTITUTION: A powershift transmission device 12 driven by an engine 10 is provided with a transmission 18, and the transmission is driven-controlled by a control element 20 and a control valve 22. A control system of the transmission device 18 is provided with a transmission control unit 30 and an on-chassis computer 32, etc. The control system supplies a fill pressure pulse to the control element 20 for an characteristic filling period, and determines shift time values as a function of the fill period. The control system supplies pressure signals at times indicated by the shift time values. Thereafter, the control system determines realignment shift time values, and supplies pressure signals at times determined as a function of the realignment shift time values.
Patent JP-S6225006-A (JP)
Inventor: KAWADA AKIO
IPC: B27D5/00
Filed: 1985-07-25
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-S6145238-A (JP)
Title: Slit exposing device
Inventor: HIROSE YOSHITSUGU
IPC: G03G15/00
Filed: 1984-08-09
Abstract: PURPOSE:To easily fit a lighting means and to improve its lighting efficiency by providing a reflector to at least one side of the opening part of a light source body and converging diffused irradiation light on an original surface directly or through a condenser lens. CONSTITUTION:When a fluorescent lamp 5 emits light in exposure, part of outward diffused irradiation light from the opening part 5b travels directly to a cylindrical lens 6 as shown by an arrow to pass through it and is then converged on the convergence part M on the surface of the original 2. The remainder of the irradiation light, on the other hand, is reflected by converging reflectors 10 and 10 as shown by an arrow B to travel to and pass through the cylindrical lens 6 and is then converged on the convergence part M on the surface of the original 2. Then, the convergence part M is irradiated with the irradiation light without leakage, so even when the width of the convergence part M is increased to a certain extent, the quantity of irradiation light to the convergence part M is secured sufficiently. Therefore, the lighting efficiency of the lighting means S is improved and the fitting operation is facilitated.
Patent JP-S5688163-A (JP)
Title: Cleaning device of copying machine
Inventor: ARIYAMA KENZOU
IPC: G03G21/10
Filed: 1979-12-20
Abstract: PURPOSE: To enhance cleaning effect of a cleaning roller and cleaning performance of a cleaning device, by using an elastic cleaning roller provided with deep cuts toward the radial direction together with a beating member, etc.  
     CONSTITUTION: Elastic cleaning roller 31 provided with deep cuts toward the radial direction is rotated in the direction of peripheral movement reverse to that of photosensitive drum 11, and a toner remaining on drum 11 is removed with a number of elastic pieces 31a... elastically deformed by contact with the surface of drum 1. Pieces 31a... restoring to the initial forms in response to rotation of  roller 1 flip the residual toner. The toner attached to the inside of pieces 31a... is  scraped off with beating board 37, improving the cleaning effect of roller 31 used  for cleaning together with cleaning blade 32, thus permitting cleaning device 28  consisting of blade 32, roller 31, etc. to exhibit high cleaning performance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0218169-A (JP)
Title: Fail-safe device for four wheel drive vehicle
Inventor: EGUCHI TAKAAKI
IPC: B62D7/14
Filed: 1988-07-05
Abstract: PURPOSE:To contrive to stabilize the behavior of a vehicle by providing a closing valve between a solenoid valve for the switch-over of working fluid and a rear wheel steering mechanism, closing the closing valve, and thereby letting a rear wheel steering angle be made to be gradually decreased to zero depending on the leak speed of the closing valve when the solenoid valve is unable to be controlled during four wheel drive run. CONSTITUTION:In a four wheel drive vehicle, hydraulic pressure to a right and a left actuator chamber 5R and 5L of a rear wheel steering actuator 5 is controlled by way of an electromagnetic proportion type rear wheel steering control valve 6 which is controlled by a controller 21 depending on the output from a steering angle sensor 12 detecting the steering angle of a steering wheel 3 for front wheel steering. In the case, a closing valve 20 is arranged between the actuator 5 and the rear wheel steering control valve 6. And when the rear wheel steering control valve 6 is unable to be controlled by a hydraulic pressure control section 21a within the controller 21 during four wheel drive run, the closing valve 20 is closed by a closing valve control section 21b so that a rear wheel steering angle is made to be gradually decreased to zero depending on the leak speed of the closing valve 20.
Patent JP-H0917077-A (JP)
Title: Auto-loading device
Inventor: TAKAHASHI AKIRA
IPC: G11B15/675
Filed: 1995-06-30
Abstract: PURPOSE: To make an auto-loading device simple in constitution and to obtain a smooth slide by making a loading plate and an ejecting plate take their following slides at the loading and ejecting respectively and absorbing loads of obstructing these slides. CONSTITUTION: When a cassette tape 30 is inserted, a catch arm 70 is rotated, and an engagement surface 44 of the ejecting plate 30 is pressed and also a power source is turned on, and hence a loading gear 80 is rotated. consequently, a slide plate 20 is slid, so that the ejecting plate 30 is slide in the same direction. Simultaneously, the loading plate 50 combined with the plate 30 by a spring 66 is also moved to follow the plate 30. Thus, the catch arm 70 is rotated to draw in the cassette tape. In the case of the ejecting operation, the loading gear 80 is rotated, and the slide plate 20 is started to slide, and hence the loading plate 50 is slide, while the ejecting plate 30 is also moved to follow this plate 50. Consequently, a timing plate can be eliminated, so that the constitution is simplified, and also the smooth slide is assured.
Patent JP-H0329726-A (JP)
Title: Continuous fitting device for heat shrinkable cylindrical label
Inventor: FUJISAWA SHOTARO
IPC: B65B53/00
Filed: 1989-06-28
Abstract: PURPOSE:To make it possible to simplify a supporting measure for a fitting guide and speed up of a fitting process by a method wherein a cylindrical label is fed while being pinched between a fitting guide and a belt, and at the same time, the cylindrical label is made to pass a contact point between those two parts, which is the supporting position of the fitting guide, without trouble. CONSTITUTION:Under a condition where movable pulleys 40, 40 are separated from the side surface of a top part 20 of a fitting guide 14, a cylindrical shaped label 4 is led in to the top part 20, and feeding of the cylindrical label 4 by carrying rollers 6, 6 is temporarily stopped, and the cylindrical label 4 is pressed to the side surface of the top part 20 of the fitting guide 14 by the movable pulleys 40, 40. After the cylindrical shaped label 4 has been cut, carrying belts 34, 34 are rotated, the cylindrical shaped label 4 is made to pass a supporting measure 42 and a shock absorbing measure 44 on the way, and is carried from the top part 20 of the fitting guide 14 to a base part 22 by third internal rollers 28, 28. When the cylindrical shaped label 4 has passed the base part 22 of the fitting guide 14, the label 4 is further pushed by push-in rollers 46, 46, and is fitted to a designated spot on a body to be fitted 16.
Patent JP-H1113081-A (JP)
Title: Multi-shaft auger device
Inventor: TOKIMUNE AKIRA
IPC: E02F5/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a multi-shaft auger device changeable from a multi-shaft auger device of a type in which plural auger drive shafts are synchronously rotated into a multi-shaft auger device of a type in which the respective auger drive shafts are separately rotated, and vice versa. SOLUTION: A multi-shaft auger device is provided with plural auger drive shafts 4A, 4B separately driven by respective motors, and a drive gear 15A of one auger drive shaft 4A and a drive gear 15B of the other auger drive shaft 4B are respectively engaged with a pair of synchronous gears 20A, 20B, so both drive gears 15A, 15B are synchronously rotated. One synchronous gear 20B of the synchronous gears 20A, 20B is set to be movable in a shaft direction, so this can be disconnected from the other synchronous gear 20A and the drive gear 15B engaged with the synchronous gear 20B.
Patent JP-H0910030-A (JP)
Title: Automatic hair washer
Inventor: SAKANE TETSUO
IPC: A45D19/14
Filed: 1995-06-30
Abstract: PURPOSE: To eliminate course selection errors by changing course displays in accordance with changing of set modes in the case where a first mode and a second mode can be set. CONSTITUTION: When an ordinary selective mode is set by key operation at an auxiliary key block part 40, course displays 38 display shampoo, P-rinse, and treatment as contents of courses. As a hair washing course selecting key 37 is pushed, a shampoo course, a plain rinse course, a treatment course, and a full course are selected in order. The course displays 38 indicating shampoo, P-rinse, and treatment are lighted in order to inform that each course is selected. In the meanwhile, as a special selection course is set, the displays 38 display shampoo 1, P-rinse, and shampoo 2 as contens of courses. As the selecting key 37 is pushed, the displays 38 indicating shampoo/shampoo 1, P-rinse, and treatment are lighted in order to inform that each course is selected.
Patent JP-2000000446-A (JP)
Title: Pure water resistivity regulator and wafer cleaner
Inventor: SUZUKI KEITA
IPC: B08B3/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a pure water resistivity regulator with the generation of nonuniform CO2 concn. and the accumulation of bubbles prevented and the wafer cleaner furnished with such a pure water resistivity regulator. SOLUTION: This pure water resistivity regulator 10 is provided with the closed vessel 12 contg. a CO2 gas supply module 14 having bundle of many hollow-fiber membranes consisting of a gas-permeable membrane and permeating the CO2 gas from the inside to the outside of the membranes, pure water is transiently retained in the vessel, and CO2 is dissolved into the pure water in the vessel to regulate the pure water resistivity. The vessel is a vertical vessel having a gas vent pipe 46 provided with a step valve at the highest part and furnished with an upper lid 16 inclined to horizontal.  The pure water inlet is furnished with the pure water inlet nozzle 18 piercing the upper lid and having a nozzle at the lower end and with a bottomed cylinder 28 opened at the upper part, hung down from the upper lid, passing through the center of the bundle of many U-shaped hollow-fiber membranes to the bottom of the bundle and housing the lower part of the inlet nozzle.
Patent JP-H10318823-A (JP)
Title: Device for measuring powder and granular material
Inventor: OZAKI MASAHIDE
IPC: G01G13/06
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a device for measuring powder and granular material which can supply powder and granular material to a measuring container efficiently and accurately regardless of condition of feeding trough, discharging objects, etc. SOLUTION: In this measuring device, discharging port 9 and 10 with different feeding quantities are provided to both end parts 7 and 8 of a feeding trough 3 for supplying powder and granular material to a measuring container 4, and the center of the trough 3 is supported by a shaft 11. A motor 12 is driven by an instruction of a processing device 17 after it receives a data from a weighing part, thereby rotating the shaft 11 to tilt the trough 3. The powder and granular material is fed from the port 9 in case of feeding of large quantity and from the port 10 in case of feeding of small quantity.
Patent JP-H0613769-A (JP)
Title: Electric equipment mounting structure
Inventor: KITAMURA YASUSHI
IPC: H05K5/02
Filed: 1992-06-25
Abstract: PURPOSE:To surely mount an electrical equipment on a panel by a method wherein a mounting frame is enhanced in holding strength for the electrical equipment. CONSTITUTION:An engaging pawl 2 is provided to each of the inner faces of the opposed sides 1a of a mounting frame 1 protruding, and a spacer projection 3 is provided to each of the inner faces of the opposed other sides 1b of the mounting frame 1 protruding. An engaging recess 5 is provided to the outer side of an electric equipment 4. The electrical equipment 4 is plugged in a mounting hole 7 of a panel 6. The mounting frame 1 is mounted on the periphery of the electrical equipment 4, and the engaging pawl 2 is engaged with the engaging recess 5 provided to the electrical equipment 4 making the spacer projection 3 of the mounting frame 1 bear against the outer side of the electrical equipment 4. A panel 6 is sandwiched in between a flange 8 and the mounting frame 1. The spacer projection 3 bears against the outer side of the electrical equipment 4, whereby the sides 1b of the mounting frame 1 where the spacer projections 3 are provided are so deformed as to expand outward, then consequently a force is applied so as to enable the sides 1a of the mounting frame 1 where the engaging pawls 2 are provided to be deformed to bend inward, so that the engagement the pawls 2 with the recesses 5 is enhanced in strength.