baber/WOPTO huggingface dataset:
Patent JP-H09308894-A (JP)
Title: Aerating apparatus
Inventor: TANABE SEIICHI
IPC: C02F3/20
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of aeration by providing screws at an axial end side and an intermediate portion of a hollow shaft respectively and providing an air outlet at an axial end portion of the shaft to suppress vibration of the shaft and raising flow speed at a bottom of a tank to produce finer bubbles to enable the bubbles to reach deep and far. SOLUTION: A hollow shaft 2 having a length almost reaching a bottom portion of a water tank 20 is provided and a screw 3 is mounted at a bottom end of the hollow shaft 2 for stirring and aerating water. Air supplied into the hollow shaft 2 rotatively driven by a motor 1 is injected into the bottom portion of the tank through an end of the screw 3 provided at the end portion of the hollow shaft and a high speed flow of water is formed in a region at the bottom of the water tank by the rotation of the screw 3, and therefore, the air injected into the water by the high speed flow of the water is turned into fine bubbles. Vibration is induced in the long hollow shaft 2 by the rotation, but since a screw 5 for suppressing vibration is provided at an intermediate portion thereof, the vibration can be suppressed by fluid force generated by the screw 5.
Patent JP-S6127167-A (JP)
Title: Camber preventive device in automatic soldering device
Inventor: MORIHISA MITSUO
IPC: B23K3/06
Filed: 1984-07-18
Abstract: PURPOSE:To eliminate the installation of camber preventive jigs for each of wiring boards and to improve productivity by using a roller group which contacts with the rear surface of the wiring board and a roller shaft supporting plate to constitute the camber preventive jigs which are so fixed as to straddle the solder ejection port of an automatic soldering device. CONSTITUTION:The printed wiring board A is passed in a specified direction in a solder tank 8 provided with the solder ejection port 7a contg. melted solder, by which the wiring board is soldered. Even if the board A is to camber downward from both ends a2 to the central part, the camber preventive jigs 11 receive the rear surface a1 of the board A from below and prevent the camber thereof. Since the camber preventive roller 12 group is nearly similar hardness to the board or soft and therefore the board A is not scratched. When the roller 12 group wears, the roller 12 group is replaced with the new roller group by loosening the nuts of adjusting bolts 22 and moving the supporting plate 23.
Patent JP-H0443836-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: MIWA HIROMICHI
IPC: F02D41/04
Filed: 1990-06-11
Abstract: PURPOSE:To raise estimation learning accuracy to improve reliability by estimatedly computing based on learning values, learning value acquired frequency, and estimation learning frequency, and renewing a learning value stored in the territory corresponding to a learning value memory means with the learning value estimatedly computed. CONSTITUTION:When learning value acquired frequency is over a prescribed value in arbitrary learning territory, a renewal means (n) contains a learning territorry pinched between the learning territory decided by a decided means (m) and a learning territory apart from it by over two territories, against the learning territory. A learning value in a learning territory having nearly equal intake air quantity (equal Qa) to the said learning territory, is estimatedly computed based on respective learning values and learning value acquired frequency in the learning territories in equivalent load direction separated by over two ones, and a learning value, learning value acquired frequency, and estimation learning frequency in the second estimation learning territory. Similarly, the learning value stored in a territory corresponding to a learning value memory means (g) in renewed.
Patent JP-H10323124-A (JP)
Title: Grafted nursery plant of vegetable
Inventor: SATO SADAICHI
IPC: A01G1/06
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To enable the effective use of foliage residual part having leaves which is obliged to be abandoned and to reduce a cost in a conventional method for producing a grafted nursery plant of vegetable. SOLUTION: Stems of a stock seedling 1 having leaves (I) are cut and divided into a scion root stock 1a and a foliage residual part 1b having leaves. A vegetable scion 5 is grafted onto the scion root stock 1a to give a vegetable grafted nursery plant A. The foliage residual part 1b having leaves is planted as a cutting to give a first regenerated stock seedling 2. The stem of the stock seedling is cut and divided into a second scion stock 2a and a second foliage residual part 2b having leaves. Another vegetable scion is grafted on the second scion stock 2a to give a vegetable grafted nursery plant B. The second foliage residual part 2b having leaves is planted as a cutting to give a second regenerated stock seedling 3, whose stem is cut and the grafting and the cuttage are repeated in the same manner to give a vegetable grafted nursery plant such as tomato.
Patent JP-H09310410-A (JP)
Title: Insert for building
Inventor: OBARA NORIHIKO
IPC: E04B1/41
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce cost and save labor for a work by integratedly forming first and second spring pieces on the outside of a cylindrical supporting tool, and fitting a buried tool inside the upper part of the cylindrical supporting tool. SOLUTION: This insert for building is constituted so that first spring pieces 2 projecting in chevron downward on the right and left of the upper part, and second spring pieces 3 projecting chevron-likely upward on the front and rear of the lower part, are formed integratedly with the outside of a cylindrical supporting tool 1, and a buried tool 4 integratedly provided with a flange-like anchor part 5 and a female screw part 6 is fitted inside the upper part of the supporting tool 1. Next by pushing this insert in the through hole of a deck plate formwork P from the lower end of the supporting tool 1, the spring pieces 2, 2 are pushedly spread out, the spring pieces 3, 3 are once made narrower, restored simultaneously with passing the through hole, and hence it is fitted in the condition of pressing the formwork P from both sides.  Because the insert is constituted of two parts, the supporting tool 1 and buried tool 4, the cost can be reduced, easily supported with the formwork P by spring action of the spring pieces 2, 3, and the labor saving of the work can be attained.
Patent JP-H05318932-A (JP)
Title: Thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/333
Filed: 1992-05-19
Abstract: PURPOSE:To enhance color forming sensitivity, preservability and practicality by selecting a terpene diphenol compd. as a developing compd. in a thermal recording material wherein a thermal color forming layer consisting of a color forming compd. and the developing compd. is arranged on the upper surface of a support. CONSTITUTION:A thermal recording material is obtained by arranging a thermal color forming layer composed of a specific compsn. on the upper surface of a support. The thermal color forming layer contains a colorless or light-colored color forming compd. and a developing compd. allowing the color forming compd. to form a color at the time of heating as main components. In this case, a terpene diphenol compd. is selected as the developing compd. The terpene diphenol compd. is obtained by reacting phenol with a terpene resin such as a alpha-pinene resin. By this constitution, the thermal recording material is enhanced in developed color density and color forming sensitivity and suitable for high speed recording and has improved preservability and high practicality.
Patent JP-S58127571-A (JP)
Title: Transformer converting 3-phase power to dc power
Inventor: SAKURAI SHIYOUZOU
IPC: H01F30/14
Filed: 1982-08-31
Abstract: PURPOSE:To produce DC power with less loss by converting a voltage in a transformer, producing single phases which are slightly displaced and full-wave rectifying them. CONSTITUTION:When 3-phase powers are converted to DC power, the primary side receives via star-connection and a delta-connection, the powers are voltage- converted through the same magnetic circuit for each of the three phases, and one of the three phases is received at the secondary side by two coils. When one is wound clockwise, the other is wound counterclockwise, 6 phases at the star- connection side, 6 phases at the delta-connection side, and 12 phases of single phases are totally produced at every 30 deg., are full-wave rectified by semiconductor elements (rectifiers), and DC powers are produced.
Patent JP-S6043579-A (JP)
Inventor: OGASAWARA KATSUTOSHI
IPC: A47G29/10
Filed: 1983-08-19
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。
Patent JP-H10325407-A (JP)
Title: Fixing device of adjust screw
Inventor: ASANUMA NOBUHIRO
IPC: F16B39/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the necessary sufficient coating of a fixative to a proper position by contacting to an adjusted member and providing a groove for coating the fixative to an adjust screw on the screw hole opening surface of the adjust screw for adjusting its position minutely and locking. SOLUTION: On a magnetic head stand 1, a magnetic head 2 is supported turnably and an adjust screw 3 is thereadedly engaged with the screw hole of the magnetic head stand 1 and its tip is contacted with a projection part of the magnetic head 2. A groove 1a reaching to the screw hole is provided on the screw hole opening surface of the magnetic head stand 1 and its bottom is inclined so as to be sharrow toward the screw hole opening part. After adjusting the screwed depth of the adjust screw 3 and setting the turning position of the magnetic head 2, a nozzle 4a of a fixative sprayer 4 is inserted to the groove 1a and a screw lock is discharged by a prescribed amount. The screw lock is adhered to the screw hole opening and adjust screw 3 by a fluidity and the adjust screw 3 is fixed.  Therefore, the nozzle 4a can be positioned to a proper position easily and a workability is improved and the adjust screw 3 is fixed surely.
Patent JP-H01319409-A (JP)
Title: Gastropoda repellent
Inventor: YAMAJI MUNETOSHI
IPC: A01N59/00
Filed: 1988-06-20
Abstract: PURPOSE:To provide a gastropod repellent exhibiting excellent repellent effect against injurious gastropoda giving injuries to plants and exhibiting not only the repellent effect but also a strong killing effect independence on formulation types thereof by containing ammonium carbonate as an active ingredient. CONSTITUTION:A gastropod repellent contains ammonium carbonate as an active ingredient. The ammonium carbonate is used after mixed with or adsorbed to solid powder such as kaolin, talc, charcoal or soybean powder or after molded with vinyl chloride resin, polyethylene, polyamide, phenol resin, rosin, polybutadiene or natural rubber into sheets, films or tapes. The gastropod repellent is spread or coated on living places such as upland fields or orchards, invaded or eaten places or wet places such as dining rooms, kitchens, toilet rooms. When the gastropod repellent is used as the sheets, films or tapes, the sheets, films or tapes are spread or wound.
Patent JP-S6210434-A (JP)
Title: Control device for idle speed
Inventor: KADOTA YOICHI
IPC: F02D41/08
Filed: 1985-07-05
Abstract: PURPOSE:To prevent an idle speed from abnormally increasing, by retracting the return stop position of a throttle valve to be forcedly moved to the closing side when a throttle valve opening, detected by a throttle valve opening sensor, exceeds the abnormality decision opening in idling operation. CONSTITUTION:When an engine is in idling operation, an MPU10 calculates a control quantity for maintaining an idle speed to the target speed on the basis of each output from a throttle valve opening sensor 3, engine speed sensor 5 and a water temperature sensor 6. And the MPU10, moving the return stop position of a throttle valve by an actuator 4 in accordance with said control quantity, controls the idle speed to agree with the target speed. Here a signal H is output from a comparator 13 when an abnormality decision throttle valve opening, obtained by an arithmetic circuit 12 in accordance with a cooling water temperature, exceeds the actual opening. And the MPU10, switching a selector switch 11 to a terminal in a side (b) by a fail memory circuit 15 and controlling the actuator 4 by a retractive driving circuit 16, retracts the stop position to be moved to the closing side.
Patent JP-H0442852-A (JP)
Title: Infrared ray-emitting composition
Inventor: HOCHIDO YUKO
IPC: C04B35/10
Filed: 1990-06-08
Abstract: PURPOSE:To obtain a composition emitting middle-infrared rays and far-infrared rays with a wide wavelength region and high emitting fraction by containing a specific metal oxide in an oxide having a composition of MnO2, Fe2O3, CuO, Cr2O3, Al2O3, PbO and SiO2. CONSTITUTION:The objective composition contains at least one kind of oxide selected from MnO2: 20-60wt.%, Fe2O3: 10-40wt.%, CuO: 5-20wt.%, Cr2O3: 5-20wt.%, Al2O3: 2-60wt.%, PbO: 5-20wt.% and SiO2: 10-20wt.%, NiO: 5-20wt.%, CoO: 5-20wt.% and TiO2: 5-20wt.%. Said composition emits middle-infrared rays or far-infrared rays in a wide wavelength region of 2-25mu. Furthermore, a high spectral emissivity such as >=94% in 2-25mu wavelength region and about 100% in 9-15mu wavelength region is obtained. Said composition can construct an extremely healthy and comfortable interior space by making into a sheet especially after mixing with a resin.
Patent JP-H10325931-A (JP)
Title: Adjusting method for multibeam scanning optical system
Inventor: KATO MANABU
IPC: B41J2/44
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To easily adjust an actual distance between scanning lines without complicating the structure. SOLUTION: Plural light beams with information carried are emitted from a semiconductor laser light source 11, and simultaneously, the image is formed on a moving surface 18a to be scanned. The moving velocity V of the surface 18a is adjusted in accordance with the distance between plural light beams. In the case of emitting two light beams from the light source 11, the moving velocity V is changed so as to be P1/P2 (Provided that P1 denotes the actual distance between these beams on the surface 18a and P2 denotes a theoretical distance calculated based on the resolution.
Patent JP-S5940187-A (JP)
Title: Analog electronic timepiece with timer
Inventor: MORIYA TATSUO
IPC: G04C3/14
Filed: 1982-08-30
Abstract: PURPOSE:To decide on the start time of a timer freely and to realize easy operation without the complicate operation of a digital timer, etc., by starting the timer simultaneously with the setting start of the set time of the timer by an external operation member. CONSTITUTION:The start time of the timer coincides with the operation start time of the external operation member 4 for setting the timer. When the external operation member 4 which has two states is pushed once, a signal Smode goes up to an Hi and signals S'a and S'mode also rise to the Hi momentarily to stop a second hand. At the same time, an internal time counter 18 and a display time counter 19 are reset and released from coincidence, by the next 1Hz signal phi1, and the output signal Ye of a coincidence detecting circuit 20 goes down to a Low. At the same time, AND gates 27 and 25 output a set signal Sset and a minute counter 13 counts up to start the timer. The signal Smode of the circuit 7 varies from the Hi to the Low unless the external operation member is operated 2-4 seconds after the setting of the timer, and the timer setting is completed.
Patent JP-S6210687-A (JP)
Inventor: MISE SAKAE
IPC: G09B5/08
Filed: 1985-07-09
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-H09331336-A (JP)
Title: Atm cell control method and its device
Inventor: MORITA TETSUYA
IPC: H04Q3/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To simply avoid collision of transmission cells on an ATM channel and to make use of cells efficient by sending an idle cell formed with routing information set to a GFC(general flow control) field of an ATM standard cell onto the ATM channel and allowing each communication equipment to detect a transmission timing of its own equipment according to the routing information indicated in the GFC field and to send cells. SOLUTION: A routing information transmission section 4 and a cell transmission timing detection section 5 are provided on a communication equipment 1. A cell control section 6 sends cells onto an ATM channel in a detected timing and receives cells on the ATM channel. A communication signal processing section 7 processes information in each cell. A cell transmission timing detection section 8 of the communication equipment 2 detects a timing when its own cell is sent to the ATM channel based on the routing information. A cell control section 9 sends cells onto the ATM channel in a timing detected by the cell transmission timing detection section 8 and receives the cells on the ATM channel. A communication signal processing section 10 processes the information in each cell.
Patent JP-H0817474-A (JP)
Title: Nas battery temperature controlling device
Inventor: WATANABE MASAHIRO
IPC: H01M10/50
Filed: 1994-07-01
Abstract: PURPOSE:To provide a NaS battery temp. control device which can retain the temp. of a NaS battery over a specified value without requiring heater operation and power consumption of a heater facility. CONSTITUTION:A power storage system 16 consists of power storage modules 15 including a power converter 11, NaS battery 10, temp. sensing means 13 for NaS battery, and stored power amount sensing means 14. Signals of NaS battery temp., temp. command value, and stored power amount are fed to a battery charge/discharge amount calculating means 18, which controls the power converter 11 so that the modules perform charging and discharging.
Patent JP-H09329727-A (JP)
Title: Optical semiconductor module
Inventor: NAKANO KOJI
IPC: G02B6/42
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor module having a wide adjustable range of a ferrule for holding an optical fiber and a small external shape size in such a manner that the optimum adjustment of the optical coupling position of the optical axis of an optical semiconductor element is made possible. SOLUTION: A cap 3 holding a lens 6 is mounted at a receptacle system 2 to be mounted with the optical semiconductor element 1 and is further coated with a holder 7. Two pieces of sliding rings 91 , 92 are superposed atop the holder. The first sliding ring 91 holds the ferrule 5 integral with the optical fiber 4 and the second sliding ring 92 has an opening of half the transverse direction adjusting range a of the ferrule having a diameter f. The min. external shape of the holder 7 is expressed by w=2a+f which is about two-third the external shape of the holder formed by using one piece of the conventional sliding ring. The adjusting range is expressed by formula a=(w-≃)÷2 and is 1.5 times the conventional adjusting range.
Patent JP-S5274160-A (JP)
Title: Cutter
Inventor: UMEHARA TSUYOSHI
IPC: B02C4/08
Filed: 1975-12-16
Abstract: PURPOSE: To permit continuous cutting of various materials to sizes less than a predetermined size by providing two rotors extending parallel to and facing each other on the outer periphery thereof with flange-like cutters and chiplike cutters adapted to mesh with one another with the rotation of these rotors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000079604-A (JP)
Title: Apparatus for centering and feeding log and method for centering and feeding log
Inventor: NAKAMURA TAKESHI
IPC: B27L5/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for centering and feeding a log and a method for centering and feeding the log wherein an apparatus used exclusively for correcting the X-axis is excluded and the apparatus is downsized and the structure is simplified to lower the cost. SOLUTION: A pair of spindles for centering are provided at a position at a specified distance from a spindle 9 for cutting so as to be rotatable and movable in the Z direction in parallel to the central line of the axis of the spindle for cutting. A plurality of log center detecting means 37 are arranged in the Z direction to a log held by means of the spindle for cutting to detect the center position. A pair of holding members 21 are movably provided respectively in the X, Y and Z directions.  The spindle for centering is rotated at least a turn by means of a control means and each center position of both butt end faces of the log is operated by the log center detecting means and the holding member is moved in the X direction toward the spindle for cutting and the holding member is also moved in the Y direction and the center position is made to coincide with the central line of the axis of the spindle for cutting and is caught.
Patent JP-H10339879-A (JP)
Title: Liquid crystal display panel and manufacture therefor
Inventor: HIRUTA IKUO
IPC: G02F1/1341
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a liquid crystal display panel provided with excellent display characteristics. SOLUTION: At the time of applying a sealing member 20 to a first substrate 10, the sealing member 20 is extended so as to make the tips TP of seal pull-out parts 20b in the sealing member 20 reach a chamfering part 10a. The first substrate 10 and a second substrate 12 are assembled, liquid crystal is injected from an injection port 22 and then, the injection port 22 is sealed by the sealing member 24. Since the tips TP of the seal pull-out parts 20b in the sealing member 20 are positioned at the chamfering parts 10a and 12a of the first and second substrates 10 and 12, the sealing member 20 and the sealing member 24 are more surely brought into contact. Thus, foreign matters are prevented from entering the liquid crystal and this liquid crystal display panel provided with the excellent display characteristics is manufactured.
Patent JP-H0315076-A (JP)
Title: Photosensitive toner
Inventor: URANO AKIYOSHI
IPC: G03G9/09
Filed: 1989-06-13
Abstract: PURPOSE:To prevent color mixing of a color image by using a specified cyanine dyestuff as a sensitizing dyestuff. CONSTITUTION:The photosensitive toner comprises zinc oxide, a sensitizing dyestuff, and a binder resin, and has photosensitivity in the wavelength region of 600 - 700nm and contains as the sensitizing dyestuff the cyanine dyestuff represented by formula I in which R is CH3, C2H5, or the like, and X is I, Cl, or the like, thus permitting the obtained toner to have flat photosensitivity in the wavelength region of 600 - 700nm, and very little in the wavelength region of <=600nm, and to prevent color mixing of a color image in the one-shot color system, when mixed with other magenta and yellow colored photosensitive toners.
Patent JP-S638110-A (JP)
Title: Roller for roller conveyer
Inventor: KAMIKADO RIKIO
IPC: B65G39/09
Filed: 1986-06-26
Abstract: PURPOSE:To prevent a bearing from coming off in the axial direction thereof, by forming the bearing from synthetic resin in a U-like cross-sectioned shape, and by folding a roller barrel, radially inward. CONSTITUTION:A radial bearing 13 is disposed between the end part of a hollow roller barrel 11 and a roller shaft 12, and a bearing 13 is made of synthetic resin in a U-like cross-sectioned shape, a space 17 being defined between the inner and outer peripheral wall 14, 15 thereof. A brim 18 which is formed on the outer peripheral surface of the outer wall 15 at the axially outer end, abuts against one end face of the roller barrel 11 so that the bearing 13 is inhibited from moving axially from one end of the roller barrel 11. Further, a slit 19 is formed in the outer peripheral surface 15 so that the one end part of the roller 11 is folded together with the outer peripheral wall 15, thereby it is possible to prevent the bearing 13 from axially coming off.