baber/WOPTO huggingface dataset:
Patent JP-H0515718-A (JP)
Title: Outside air admitting type air cleaner
Inventor: KOJIMA KENJI
IPC: F24F7/00
Filed: 1991-07-12
Abstract: PURPOSE:To provide an outside air admitting type air cleaner, wherein combined functions comprising an outside air admitting function, an air cleaning function, and an air circulating function are provided, so that each function acts more effectively and an upward blow-off form which does not allow an air stream to run directly against persons in the neighborhood is provided. CONSTITUTION:There are provided in a main body frame 1 a motor 14 equipped with a fan 13 and a dust collecting unit 15, and a suction port 8 is provided on the underside of the frame 1 and a diffuser 12 is provided on the upper surface thereof, while an outside air feed port 4 provided with a shutter 6 is connected to the rear surface 3. With this arrangement, by feeding clean outside air having been purified, circulation and cleaning of inside air are performed simultaneously to clean the circulating air and by blowing off the air upwardly, uncomfortable feeling due to air stream is not given to persons in the neighborhood.
Patent JP-S6330356-A (JP)
Inventor: HIRATA TERUYOSHI
IPC: C04B33/24
Filed: 1986-07-21
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-S5874983-A (JP)
Title: Main gas cock opening and closing apparatus
Inventor: MASUDA KANEO
IPC: F16K31/46
Filed: 1981-10-28
Abstract: PURPOSE:To permit the main cock of a cylinder to be closed easily from the interior side by rotatably installing an operating board which is engaged with the handle of a propane gas cylinder and winding an operation cable onto the winding trunk on the operating board and pulling-in the operating cable into the interior. CONSTITUTION:When a main cock 3 is closed, it is operated to pull-out an operating cable 2b. Then, a winding trunk 10 is turned clockwise, and an operating board 7 which revolves with a rotary shaft 9 revolves an operating handle 4 on the main cock 3 clockwise, and closing is performed. At this time, an operating cable 2a is wound onto the winding trunk 10. When the main cock 3 is opened on the contrary, the operating cable 2a is pulled in the interior, to revolve the winding trunk 10 counterclockwise and the operating board 7 revolves the operating handle 4 counterclockwise to open the main cock 3 of a cylinder B.
Patent JP-H0620724-A (JP)
Title: Battery system and battery pack
Inventor: INUMA MUTSUMI
IPC: H01M2/10
Filed: 1992-06-30
Abstract: PURPOSE:To provide a battery system and a battery pack in which a using condition of a battery can be confirmed. CONSTITUTION:Every time a battery pack 10 is fitted to an unillustrated charger, a fitting detection switch is turned on, a counting circuit 13 takes a charged number of times N up to the present from a memory part 14, it counts the number as N+1, and it stores the number in the memory part 14 again. When this battery pack 10 is fitted to a video camera 30 and a key 39 is operated, an integrated value of the number of charged times of the battery pack 10 is displayed in an electronic view finder 31 of the video camera 30 through a display generator 34.
Patent JP-S6066040-A (JP)
Title: Wireless type temperature control circuit
Inventor: OKADA YASUHIKO
IPC: G05D23/24
Filed: 1983-09-21
Abstract: PURPOSE:To increase the lifetime of a battery of a power source of a thermal sensor and to prevent by continuous running of air conditioner at the time of sensor battery interruption by constructing a transmitter works only the air conditioner is requested to run in the type that the air conditioner and the sensor are connected with ratio wave. CONSTITUTION:A timer 2 is provided in a transmitter, room temperature is detected and transmitted at the prescribed time interval, a memory circuit 15 is provided in a receiver, a pulse signal from the transmitter is used as a continuous signal, a heat source is continuously operated, and a timer 12 is provided in the receiver, and when not transmitted from the transmitted, the operation is stopped. Thus, the batteries 1, 15 can be increased in their lifetimes. Since the timer 12 counts synchronously with the signal by the timer 2, if some margin is provided in the counting time of the timer 12, a problem of stopping heating at heating necessary time does not occur.
Patent JP-S6230668-A (JP)
Inventor: SOFUIA AARU SUU
IPC: C04B35/584
Filed: 1986-07-24
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-H0725025-A (JP)
Title: Ink jet cartridge preservation and regeneration box
Inventor: KIDA AKIRA
IPC: B41J2/175
Filed: 1993-07-13
Abstract: PURPOSE:To reduce in size a printer by providing means for refilling ink in an ink jet cartridge having ink supply and discharge ports contained in containing means through the supply port while pressure-reducing through the discharge port. CONSTITUTION:Refill ink RI is stored at an upper side of a piston 4. In this case, when a piston rod 4a is lifted, a lower side space of the piston 4 of a cylinder 3 becomes negative pressure, and residual ink or air is fed from an ink discharge port N of a cartridge IJC to the negative pressure space. Simultaneously, the ink RI stored in an upper side space of the piston 4 is supplied into the cartridge IJC through a supply pipe 5. The cartridge IJC can be used for a normal ink jet recording as a regenerating cartridge containing a predetermined amount of ink.
Patent JP-S6418407-A (JP)
Title: Hollow yarn module used with twisted hollow yarn
Inventor: SASAKI MASANORI
IPC: B01D63/04
Filed: 1987-07-13
Abstract: PURPOSE:To effectively utilize whole hollow yarn for filtration by arranging twisted fiber-like hollow yarn wherein a plurality of pieces of hollow yarn are twisted within part of a hollow yarn module provided with many pieces of hollow yarn used for external pressure type filtration. CONSTITUTION:A hollow yarn module 1 is constituted by randomly arranging both straight hollow yarn 2 and twisted fiber-like hollow yarn 3 wherein a plurality of pieces of hollow yarn are twisted. Raw water introduced through an inflow port 8B of an outer cylinder 5 can easily reach the center part of a bundle 4 of hollow yarn and suspended solid is removed at the outside of hollow yarn and filtered water is allowed to permeate to the inside and separate ly taken out. Air foams are sent through the penetration ports 9 and the suspended solid is removed from the hollow yarn. In such a way, whole bundle of hollow yarn is effectively utilized for filtration.
Patent JP-H0223383-A (JP)
Title: Secrecy leak prevention system using copying machine and copying paper
Inventor: MASAKI JUN
IPC: G03G21/00
Filed: 1988-07-12
Abstract: PURPOSE:To disable reproduction by recopying or photography by coating or impregnating one side of the copying paper with an ultraviolet-ray light emitting material, forming an image of an object on the surface with white toner by using the copying machine, and reproducing a copy image as a light nonemission body while ultraviolet rays are projected. CONSTITUTION:One side of the copying paper is coated or impregnated with the ultraviolet-ray light emitting material and the image of the object is formed on the surface coated or impregnated with the ultraviolet-ray light emitting material by using a copying machine. Then characters, etc., on the paper surface are nearly invisible; and fully white paper is obtained by copying and a white picture is taken by photography. When the characters etc., are reproduced, the entire paper surface where the ultraviolet-ray light emitting material is present emits light by ultraviolet-ray irradiation and no ultraviolet ray is transmitted through white toner, so the ultraviolet- ray light emitting material in the lower layer emits no light to generate light-and-shade contrast there, thus reproducing a document (character, etc.). Consequently, the document can not be recopied by a copying machine, photographed, and read visually and the secrecy leak prevention is attained.
Patent JP-H04369225-A (JP)
Title: Apparatus for removing spontaneous oxide film
Inventor: KONDO HIROSHI
IPC: B08B7/00
Filed: 1991-06-17
Abstract: PURPOSE:To make an object to be cleaned such as a semiconductor wafer or the like clean after the object to be cleaned has been cleaned in order to remove a spontaneous oxide film and to prevent the characteristic of the object to be cleaned from being damaged. CONSTITUTION:The following are installed: a cleaning device 3 using the vapor of hydrofluoric acid; a housing 42 which is provided with an infrared lamp 4 and with a cooling means 5 composed of a gas jet part; and a conveyance mechanism 2 provided with a holding arm 21. A wafer W which has not been cleaned yet is delivered to the cleaning device 3 by using the holding arm 21; it is cleaned. After that, the wafer W is placed in a heating region by the infrared lamp 4. Thereby, a by-product at a cleaning operation is heated and decomposed. After that, the holding arm 21 delivers the heated wafer; after that, the wafer is cooled when nitrogen gas from the gas jet part is sprayed; and it is avoided that a next wafer is heated locally. As a method to deal with this, an arm which holds the heated wafer may be designed for exclusive use.
Patent JP-H0338082-A (JP)
Title: Visible light semiconductor laser
Inventor: AOYANAGI TOSHITAKA
IPC: H01S5/323
Filed: 1989-07-04
Abstract: PURPOSE:To increase a current constricting effect and to contrive the improvement of the reliability of the title laser by a method wherein an AlzGa1-zAs layer is formed between at least one side of between a GaAs substrate and a lower clad layer or between a GaAs contact layer and an upper clad layer. CONSTITUTION:An N-type AlzGa1-zAs layer (0<z<=1) 9 is formed between a P-type GaAs substrate 1 and a P-type (AlxGa1-x)yIn1-yP layer 4 on the side nearest the substrate 1, a substrate with a ridge and provided with the layer 9 and the substrate 1, which are both exposed, is heated up in an AsH3- containing atmosphere to a growth temperature, subsequently at the same time as a change-over of the atmosphere to a PH3-containing atmosphere, a crystal growth of a visible light material is started. Accordingly, there is no worry about the escape of As during the heat-up and even if the atmosphere is changed-over into the PH3-containing atmosphere, there is no worry of the escape of As because the visible light material is immediately grown. Moreover, the layer 9 may be formed between a contact layer 7 and an upper clad layer 6 or on both layers 7 and 6. Thereby, a current can be reliably narrowed and a visible light semiconductor laser, whose reliability can also be secured, can be obtained.
Patent JP-H0813917-A (JP)
Title: Opening section structure
Inventor: IWAMOTO MASAAKI
IPC: E06B1/52
Filed: 1994-06-30
Abstract: PURPOSE:To make door frames serve as door stops by openably fitting a door panel to casing members inserted into recesses formed on both side faces of the door frames. CONSTITUTION:Wall panels 6 are fitted on both sides of pillars 5, door frames 1 having recesses on both sides are fixed to the pillars 5, and nearly L-shaped casing members 2 are inserted into the recesses on both sides of the door frames 1 from both sides and fixed to the wall panels 6. A door panel 4 is openably fitted on the opening inner wall of the casing member 2 via hinges 3. The door frames 1 are stuck with the decorative paper on the surface of a plywood, and they are folded into an L-shape and stuck to the surface of a core material. The casing members 2 have the same structure and are folded into a fishing hook shape. Since the door 4 is fitted to the casing member 2 via the hinges 3, a base material is made thick to maintain strength. Cushion materials are stuck to the contact sections of the door frames 1 with the door panel 4 as required. Since the door frames 1 serve as door stops, a member is omitted to save execution.
Patent JP-H0622584-A (JP)
Title: Speed controller for brushless motor
Inventor: OKAMURA YUKIHIKO
IPC: H02P6/16
Filed: 1992-06-30
Abstract: PURPOSE:To stably control a rotating speed of a motor with a low cost by detecting the speed of the motor from a rotating position detector and to detect a rotating direction of the motor by a pole detector. CONSTITUTION:A rotating position detector 7 has a reflector 5 rotating in synchronization with a rotor 1 and having slits 6, and a sensor 8 made of a photointerrupter for detecting an edge of the slit 6. The detector 7 detects a rotating speed, and a magnetic detector 4 detects a rotating directing of the motor to control the speed. A slit part of the reflector 5 provided on an outer periphery of a blade 3a of a cooling fan 3 to be rotated in synchronization with the rotor 1 is formed to be narrower than a nonslit part. The reflector 5 is so disposed that an output of the detector 7 is varied substantially at a central point of the slit 6 and as to once store a rotating speed obtained by the detector 7. Accordingly, the speed can be accurately detected by a simple structure, its cost is reduced, and the speed can be stably controlled.
Patent JP-H0466597-A (JP)
Title: Masking protein polymer unit
Inventor: NAKAMURA TOSHIICHI
IPC: C07H21/04
Filed: 1990-06-29
Abstract: NEW MATERIAL:A protein macromolecular subunit MPU having the physical properties mentioned below and capable of specifically combining with transforming growth factor beta (TGF-beta). Molecular weight: about 91500, N termi nal amino acid sequence: formula I, Amino acid composition (number of amino acid residues); A:38, C:94, D:54, E:80, F:22, G:72, H:21, I:28, K:27, L:42, M:9, N:41, P:53, Q:52, R:26, S:55, T:45, V:47, W:4 and Y:28, Partial amino acid sequence: peptide 1-4; Formulae II-IV. USE:An anticancer agent. PREPARATION:For example, rat platelet is suspended in a tris-buffer solution and subjected to ultrasonic pulverization. A protease inhibitor is subsequently added thereto and centrifugation is carried out. The supernatant is collected and purified using the ion-exchange column method, the hydrophobic column method, the chelating column method, etc., to obtain a TGF-beta complex. The resultant TGF-beta complex is reduced and the reduced complex is treated using the SDS-PAGE method, thus obtaining the objective MPU on a membrane.
Patent JP-H071238-A (JP)
Title: Electric discharge machining method and device therefor
Inventor: NABEKURA NOBUYOSHI
IPC: B23H1/02
Filed: 1993-06-21
Abstract: PURPOSE:To enable products stagnating between electrodes to be quickly eliminated by applying, between an electrode and an article to be processed, an impulse current having a value sufficiently larger than the discharge current to flow during the rest of a pulse-like applied voltage according to the electric discharging state. CONSTITUTION:In a main power circuit control means 14, the pulse rest period corresponds to the time set by a processing condition control means 50 in the normal electric discharging. When any abnormal electric discharge is detected, the main power circuit control means 14 sets a period until the next discharge voltage is applied, namely the rest period of the pulse, to a period larger than the set rest period. And, when the abnormal electric discharge is detected, an auxiliary power circuit control means 32 outputs the gate signal of an auxiliary power circuit 22, turns on/off a switching transistor 28 and allows flow of an impulse current having a sufficiently high value in relation to the discharge current between an electrode 2 and a work 4 during the rest time continuing from the falling of the abnormal discharge current.
Patent JP-H0726132-A (JP)
Title: Polycarbonate resin composition
Inventor: NAKAE MITSUGI
IPC: C08L69/00
Filed: 1993-07-14
Abstract: PURPOSE:To obtain a polycarbonate resin composition useful for mechanical parts, electrical and electronic parts, etc., having excellent heat and impact resistances, comprising a polycarbonate copolymer and a polycarbonate polymer having specific carbonate structural units. CONSTITUTION:The resin composition comprises (A) a polycarbonate copolymer having 15-100mol% based on the total of (i) a carbonate structual unit I of formula I (R<1> to R<2> are H or 1-4C alkyl) and (ii) a carbonate structual unit II of formula II (X is halogen or 1-8C organic group; (m) and are 0-4) and (B) a polycarbonate polymer having a carbonate structual unit III of formula III (Y is halogen, 1-8C alkyl or 6-15C aryl; p and q are 0-4; A is single bond, O, S, SO2, 1-8C alkylene, etc.). The ratio of the carbonate structual unit II is 2-15mol% (preferably 5-15mol%) based on the total amount of the components A and B.
Patent JP-H0465383-A (JP)
Title: Liquid fertilizer
Inventor: YAMAGAMI KEISHO
IPC: C05G5/00
Filed: 1990-06-29
Abstract: PURPOSE:To enhance the growing effect of a liq. fertilizer by filling the liq. fertilizer contg. fertilizer components by a prescribed total amt. or less (expressed in terms of N, K2O and P2O5) into a vessel fitted with a pump dispenser ejecting a specified amt. of a liq. at a time and sprinkling the fertilizer. CONSTITUTION:Prescribed amts. of a nitrogenous fertilizer such as urea, a potassic fertilizer such as KCl and a phosphatic fertilizer such as Ca3(PO4)2 and very small atms. of H3BO3, MgSO4, MnSO4, etc., are dissolved in water to prepare a liq. fertilizer contg. the fertilizer components by 100 ppm-30 wt.% total amt. (expressed in terms of N, K2O and P2O5). This liq. fertilizer is filled into a plastic or metal vessel having about 50-2,000 ml capacity fitted with a pump dispenser capable of ejecting 0.5-20 ml liq. at a time by the pumping mechanism. A fixed amt. of the liq. fertilizer is sprinkled from time to time by simple operation and the plant growing effect is enhanced.
Patent JP-H0615878-A (JP)
Title: Printing device
Inventor: OOMURA KUNIO
IPC: B41J2/30
Filed: 1992-07-01
Abstract: PURPOSE:To ensure that print quality is stable, the ease of operation of a printing device is improved and thereby, mass-productivity is enhanced due to a consequent functional amelioration by making variably controllable the timing of energizing a dot head in response to a potential detected using a head voltage detection means. CONSTITUTION:First, the actual value of a wire flying time variation in a dot head 2 due to a power supply voltage variation is determined. Then the variation characteristics of (power supply voltage-wire flying time) are calculated. After that, the offset balance between the variation characteristics and the variation characteristics of (power supply voltage-dot head transport speed) of a transport motor 1 is corrected. To achieve this correction, a correction time for the energization timing of a head 2 for each potential is determined and is previously entered in a storage circuit 7 in terms of software. That is, if a printing position is adjusted using a power supply voltage and the rotating speed of a motor 1 as the pivotal value of actual use conditions, a power supply voltage, if changed after adjustment, is detected by a head voltage detection circuit 6, and the value is transmitted to a head drive control circuit 8. Finally, the energization timing correction time of the head 2 which corresponds to the detected voltage is calculated using the circuit 8 based on data from the circuit 7 to adjust the drive of the head.
Patent JP-H0836765-A (JP)
Title: Objective lens midpoint controller
Inventor: SHIBUYA KAZUO
IPC: G11B7/09
Filed: 1994-07-26
Abstract: PURPOSE:To improve the stability of the accessing operation at the time of vibration by rotating an objective lens placed on an optical head to record/ reproduce a rotating recording medium at a midpoint. CONSTITUTION:An optical axis deviation signal proportional to the optical axis deviation of an objective lens is generated by using the output signal of a quadrisected focus error signal detector 1, and modulation noise generated due to the traversing of an optical spot on a recording medium across a track and a pit to be superposed on the output signal is detected by track positional deviation signal detecting means 4. It is cancelled by correction axial deviation signal detecting means 6 by using the track positional deviation signal synchronized with the noise, and the lens is driven by using the signal.
Patent JP-S6066485-A (JP)
Title: Current strangulation type semiconductor laser
Inventor: YAMAMOTO MOTOYUKI
IPC: H01S5/12
Filed: 1983-09-22
Abstract: PURPOSE:To realize the reduction of oscillating threshold value current, stabilization and longevity of lateral and longitudinal mode by a method wherein the impurities of the second semiconductor layer are diffused in the recession only of a multilayered semiconductor laminated with the first - fourth semiconductor layers down to the substrate. CONSTITUTION:V type striped grooves are etched on a GaAs substrate so that 111 A surface or 111 B surface may be exposed to a 001 surface of a P type GaAs crystal and then seccessively crystal-grown on the substrate. In other words, an N type Ga0.55Al0.45As 305, a P type Ga0.55Al0.45As 304, a N type Ga0.9 Al0.1As 303 and an N type Ga0.55AlAs 302 are grown. The distortion of crystal is concentrated in the grooves due to the crystal with different grid constants between the P type GaAs substrate and the N type Ga0.55Al0.45As. The V shaped grooves of the N type Ga0.55Al0.45As are reversed to P type conductors due to resultant abnomal diffusion of Zn of the P type Ga0.55Al0.45As. The P-N, N-P junctions are shown at A part in figure. After crystal growth, an AuZn 307 as substrate side ohmic metal and an AuGe 301 as N type ohmic metal may be laminated for heattreatment.
Patent JP-S6151905-A (JP)
Inventor: SAITO MASAYUKI
IPC: H01G4/06
Filed: 1984-08-22
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-S62216605-A (JP)
Inventor: BUERUNAA BANDERU
IPC: B01D69/02
Filed: 1985-08-09
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-S6065457-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/06
Filed: 1983-09-20
Abstract: PURPOSE:To increase the battery performance of a nonaqueous electrolyte battery by using a positive electrode prepared by superimposing a layer principally consisting of chemical manganese dioxide on a molded body principally consisting of electrolytic manganese dioxide in such a manner as to locate said layer on the negative side. CONSTITUTION:Thermally treated electrolytic manganese dioxide is mixed with acetylene black and a fluorine resin powder before the mixture is pressed and molded to form a molded body 32. Separately, thermally treated chemical manganese dioxide is mixed with acetylene black and a fluorine resin powder before the mixture is pressed and molded to form a layer 31. After the layer 31 is superimposed on the molded body 32 in such a manner as to locate the layer 31 on the negative side, the thus obtained body is packed into a positive can 5 by pressure. The thus obtained body is then combined with a negative electrode 1 made of lithium and a separator 4, thereby assembling a nonaqueous battery. As a result, due to the synergistic effect between chemical manganese dioxide having a large surface area and a high liquid content and electrolytic manganese dioxide having a high packing density, it is possible to improve the discharge characteristic of the battery.
Patent JP-H0552-A (JP)
Title: Animal feed containing calcium and crude fiber
Inventor: TAKASE SACHIKO
IPC: A23K1/14
Filed: 1991-06-20
Abstract: PURPOSE:To obtain a feed useful for small animals for pets, domestic fowls and large-sized animals for cacing, having improved absorption of calcium and intake of crude fibers, comprising crude fibers, calcium and maltitol. CONSTITUTION:The objective feed comprising 1 pt.wt. crude fibers (e.g. wheat bran, powder cellulose or brewer's grain), 0.01-1 pt.wt. calcium and 0.2-20 pts.wt. maltitol. The feed may contain 0.1-10 pts.wt. calcium-maltitol additive instead of calcium and maltitol.